阅读说明：本技术 一种一体式空调及空调室内组件 (type air conditioner and indoor air conditioner assembly ) 是由 单翠云 王永涛 魏学帅 赵峰 吕伟永 孔祥锋 于 2018-07-18 设计创作，主要内容包括：本发明公开了一种一体式空调及空调室内组件,空调室内组件包括第一腔室,与所述第一腔室对应的壳体上具有室内进风口和室内出风口,所述第一腔室内所述室内进风口和室内出风口之间依次设置有室内换热器和室内风道组件,所述室内进风口与所述室内风道组件之间设置导风组件。导风组件用于将室内进风口进入第一腔室内的气流直接导向室内风道组件,避免气流流动至进风口与室内风道组件之间靠近壳体的部位,因而,导风组件能够避免在上述部位产生涡流,保证气体流动的顺畅性,减小噪音,减小系统压损,增加风量。(The invention discloses body type air conditioners and air conditioner indoor components, wherein each air conditioner indoor component comprises a th cavity, a shell corresponding to the th cavity is provided with an indoor air inlet and an indoor air outlet, an indoor heat exchanger and an indoor air duct component are sequentially arranged between the indoor air inlet and the indoor air outlet in the th cavity, and an air guide component is arranged between the indoor air inlet and the indoor air duct component and is used for directly guiding airflow entering the th cavity from the indoor air inlet to the indoor air duct component and preventing the airflow from flowing to a part between the air inlet and the indoor air duct component, which is close to the shell.)

1, kinds of air conditioner indoor unit, its characterized in that, it includes the cavity, with indoor air intake and indoor air outlet have on the casing that the cavity corresponds, in the cavity indoor heat exchanger and indoor wind channel subassembly have set gradually between indoor air intake and the indoor air outlet, indoor air intake with set up the wind guide component between the indoor wind channel subassembly.

2. An indoor unit of an air conditioner as set forth in claim 1 wherein said air guiding assembly includes th and second flow guide blocks at two sides of said indoor heat exchanger, said th and second flow guide blocks are connected to said indoor air inlet and said indoor air duct assembly, the opposite surface of said th flow guide block to said second flow guide block is the th flow guide surface, and the opposite surface of said second flow guide block to said th flow guide block is the second flow guide surface.

3. An indoor unit of an air conditioner as set forth in claim 2 wherein said th guide surface is disposed at an angle of degrees relative to said second guide surface.

4. An indoor unit according to claim 3, wherein the th flow guide surface and the second flow guide surface diverge from the indoor air inlet toward the air duct assembly.

5. An indoor unit of an air conditioner as defined in claim 2 wherein the indoor air duct assembly includes a frame and a volute tongue, the th baffle block connecting the indoor air inlet and the volute tongue, and the second baffle block connecting the indoor air inlet and the frame.

6. An indoor unit of an air conditioner as defined in claim 5 wherein the second deflector is provided with an arc-shaped deflector surface at a position adjacent to the frame.

7. An indoor unit of an air conditioner as defined in claim 5 wherein the th deflector and the second deflector are each provided with a slot, the th deflector is inserted into the volute tongue through the slot, and the second deflector is inserted into the frame through the slot.

8. An indoor unit of an air conditioner as defined in claim 2 wherein the th deflector block is provided with grooves on the rear surface of the th deflector surface.

9. An indoor unit of an air conditioner as defined in claim 1 wherein said air guide member is a foam material and said air guide member is in contact with a housing in which said indoor air intake opening is located.

10, a body air conditioner characterized in that it comprises an indoor module and an outdoor module separated by a partition, said indoor module comprising the indoor module of any of claims 1-9.

11. The style air conditioner of claim 10, wherein the outdoor assembly comprises a second chamber, the housing corresponding to the second chamber has a outdoor air inlet, a second outdoor air inlet and an outdoor air outlet, the second chamber has a outdoor heat exchanger, a second outdoor heat exchanger and a bi-directional centrifugal blower, the bi-directional centrifugal blower includes a suction inlet and a second suction inlet, the outdoor heat exchanger and the second outdoor heat exchanger are respectively opposite to the suction inlet and the second suction inlet, the air outlet of the bi-directional centrifugal blower communicates with the outdoor air outlet, the outdoor heat exchanger is used for exchanging heat with air sucked from the outdoor air inlet, and the second outdoor heat exchanger is used for exchanging heat with air sucked from the second outdoor air inlet.

12. The type air conditioner of claim 10, wherein the indoor units are arranged above the outdoor units or the indoor units and the outdoor units are arranged in parallel.

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to type body air conditioners and air conditioner indoor components.

Background

air conditioner integrates the indoor module connected with the indoor for adjusting the indoor temperature and the outdoor module connected with the outdoor into , when it is used, the whole is placed indoors, the indoor module of the current air conditioner includes the cross flow fan, however, the current air conditioner has the following defects that when the cross flow fan runs, the vortex is easily formed between the air inlet and the indoor air duct module, which is close to the shell, not only generates abnormal noise, but also generates larger noise, affects the user experience, and affects the air volume.

Disclosure of Invention

The invention aims to provide air-conditioning indoor units which can reduce noise and improve user experience.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

kinds of air conditioner indoor unit, it includes the cavity, with indoor air intake and indoor air outlet have on the casing that the cavity corresponds, in the cavity indoor heat exchanger and indoor wind channel subassembly have set gradually between indoor air intake and the indoor air outlet, indoor air intake with set up wind guide assembly between the indoor wind channel subassembly.

The air-conditioning indoor assembly comprises an th flow guide block and a second flow guide block which are positioned on two sides of the indoor heat exchanger, wherein the th flow guide block and the second flow guide block are both connected with the indoor air inlet and the indoor air duct assembly, the opposite surface of the th flow guide block relative to the second flow guide block is a th flow guide surface, and the opposite surface of the second flow guide block relative to the th flow guide block is a second flow guide surface.

In the above air conditioning indoor unit, the th diversion surface is disposed at an angle of degrees with respect to the second diversion surface.

In the above air-conditioning indoor unit, the th flow guide surface and the second flow guide surface are gradually enlarged from the indoor air inlet to the air duct assembly.

The indoor air-conditioning assembly comprises a framework and a volute tongue, the th flow guide block is connected with the indoor air inlet and the volute tongue, and the second flow guide block is connected with the indoor air inlet and the framework.

In the air-conditioning indoor assembly, the second flow guide block is provided with the arc-shaped flow guide surface at the position close to the framework.

In the above air-conditioning indoor unit, the th flow guide block and the second flow guide block are both provided with slots, the th flow guide block is inserted into the volute tongue through the slots, and the second flow guide block is inserted into the framework through the slots.

In the above air conditioning indoor unit, the th baffle block has several grooves on the back of the th baffle plane.

The air-conditioning indoor assembly is characterized in that the air guide assembly is made of a foaming material, and the air guide assembly is in contact with the shell where the indoor air inlet is located.

A body air conditioner comprises an indoor assembly and an outdoor assembly which are separated by a partition board, wherein the indoor assembly comprises the indoor assembly.

The body air conditioner comprises an outdoor assembly and a second chamber, wherein the casing corresponding to the second chamber is provided with a outdoor air inlet, a second outdoor air inlet and an outdoor air outlet, the second chamber is internally provided with a outdoor heat exchanger, a second outdoor heat exchanger and a bidirectional air suction centrifugal fan, the bidirectional air suction centrifugal fan comprises a air suction inlet and a second air suction inlet, the outdoor heat exchanger and the second outdoor heat exchanger are respectively opposite to the air suction inlet and the second air suction inlet, the air outlet of the bidirectional air suction centrifugal fan is communicated with the outdoor air outlet, the outdoor heat exchanger is used for exchanging heat with air sucked by the outdoor air inlet, and the second outdoor heat exchanger is used for exchanging heat with air sucked by the second outdoor air inlet.

In the body air conditioner, the indoor unit is arranged above the outdoor unit, or the indoor unit and the outdoor unit are arranged in parallel.

Compared with the prior art, the air guide assembly has the advantages and positive effects that the air guide assembly is arranged between the indoor air inlet in the th cavity and the indoor air duct assembly and is used for directly guiding the airflow entering the th cavity from the indoor air inlet to the indoor air duct assembly and preventing the airflow from flowing to the part, close to the shell, between the air inlet and the indoor air duct assembly, so that the air guide assembly can prevent vortex from being generated at the part, the smoothness of air flowing is ensured, the noise is reduced, the pressure loss of a system is reduced, and the air volume is increased.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a front perspective view of a body air conditioner according to an embodiment of the present invention.

Fig. 2 is a rear perspective view of a body type air conditioner according to an embodiment of the present invention.

Fig. 3 is an exploded view of a body air conditioner according to an embodiment of the present invention.

Fig. 4 is a schematic view of an air conditioning indoor unit assembly according to an embodiment of the present invention.

Fig. 5 is a sectional view of an indoor unit assembly of an air conditioner according to an embodiment of the present invention.

Fig. 6 is an exploded view of an indoor unit assembly of an air conditioner according to an embodiment of the present invention.

Fig. 7 is a schematic view of air conditioner generating vortex when no wind guiding assembly is installed.

Fig. 8 is a cross-sectional exploded view of a volute tongue and volute tongue extension block of an integrated air conditioner according to an embodiment of the present invention.

Fig. 9 is a schematic view of an indoor water collector of a body type air conditioner according to an embodiment of the invention.

Fig. 10 is a schematic view of fig. 9 with the indoor heat exchanger removed.

FIG. 11 is a schematic view of the top cover;

FIG. 12 is a cross-sectional view taken along line A-A of FIG. 11;

FIG. 13 is an exploded view of the top cover and screen;

fig. 14 is a top view of an outdoor unit assembly according to an embodiment of the present invention.

Fig. 15 is a schematic view of a funnel-shaped flow guide ring according to an embodiment of the invention.

FIG. 16 is a schematic view of a flow guide channel according to an embodiment of the present invention.

Fig. 17 is a schematic view of a split air conditioner with the rear housing, right housing and top cover removed in accordance with an embodiment of the present invention.

Fig. 18 is a schematic view of the indoor unit assembly of fig. 17 taken at step .

Fig. 19 is a schematic view of fig. 18 taken at step with the partition removed.

Fig. 20 is an enlarged view of fig. 19B.

FIG. 21 is a top view of a flushing device according to an embodiment of the present invention.

Fig. 22 is a cross-sectional view taken along the line of fig. 21C-C.

FIG. 23 is a perspective view of a flushing device according to an embodiment of the present invention.

Fig. 24 is a schematic view of an base for a body air conditioner according to an embodiment of the present invention.

Fig. 25 is a cross-sectional view at the drain hole of fig. 24.

Fig. 26 and 27 are schematic diagrams of another embodiment of the present invention.

Fig. 28 is a schematic view of fig. 27 with the housing removed.

1. The air conditioner comprises a shell, 11, a partition plate, 111, a through hole, 112, a clamping hole, 12, a front shell, 13, a rear shell, 14, a left shell, 15, a right shell, 16, a top cover, 161, a slide way, 17, a base, 171, a drainage concave ring surface, 172, a drainage hole, 101, cavity, 1011, an indoor air inlet, 10111, an air inlet grille, 1012, an indoor air outlet, 10121, an air outlet grille, 102, a second cavity, 1021, outdoor air inlet, 1022, a second outdoor air inlet, 1023, an outdoor air outlet, 1024, a compressor, 1025, a second partition plate, 181, filter screens, 1811, frames, 1812, guide ribs, 1813, buckles, 1814, a handle, 182 and a second filter screen;

2. indoor unit assembly, 21 indoor heat exchanger, 211 pipe plate, 22 cross-flow fan, 221 cross-flow fan, 222 bearing, 223 motor, 224 motor gland, 23 framework, 231 reinforcing rib, 232 framework extension part, 2321 framework extension guide surface, 233 framework guide surface, 234 second water receiving part, 2341 second water leakage hole, 235 water guide part, 236 boss, 24 volute tongue, 241, arc guide surface, 242 reinforcing rib, 243, volute tongue extension part, 2431 volute tongue extension guide surface, 2441 volute tongue guide surface, 2442 volute tongue guide surface, 2443 snap hook, 245 volute tongue extension block, 2451, guide surface, 242, second guide surface, 243, mounting part, 2454 clamping groove, part, 2461 water leakage hole, 251, block, 2511, th surface, 2522 guide surface, 2523 guide mounting part, 2521 guide groove, 2523 guide ring mounting part, 2521 guide ring, 2522, purifying module, 2511, 2521 and 2512 purifying module.

3. The outdoor unit component 31, the th outdoor heat exchanger, 32, the second outdoor heat exchanger, 312, the tube plate, 33, the bidirectional suction centrifugal fan, 331, the suction inlet, 332, the second suction inlet, 333, the air outlet, 34, the flow guide channel, 341, the grille, 3411, the outer end of the grille, 3412, the inner end of the grille;

4. the device comprises a cleaning device, a washing groove 41 and a washing groove , a washing groove 42 and a washing groove II, a water leakage hole 412, a water retaining rib 413, a wind shield 414, a water diversion groove 43, a water receiving groove 44 and a buckle 45.

Detailed Description

The technical solution of the present invention is further explained in detail with reference to the drawings and the detailed description.

The technical solution of the present invention is further explained in detail with reference to the drawings and the detailed description.

First, technical terms involved in the detailed description are briefly described at :

the following references to the front or rear, up or down, left or right of each structure are defined in terms of the position of the structure relative to the user in normal use. Moreover, it should be noted that the use of front or rear, upper or lower, left or right is merely for convenience and simplicity of description and does not indicate or imply that the device or structure being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.

The type air conditioner is especially suitable for occasions needing frequently dismounting machines such as a mobile board room, a movable board room and the like, and the type air conditioner is more convenient and faster to move due to type design.

The implementation of the body air conditioner of this embodiment will be described in detail below with reference to the accompanying drawings:

as shown in fig. 1-3 and 17, kinds of body type air conditioners comprise a casing 1 and a partition plate 11 positioned in the casing 1, wherein the partition plate 11 divides the space in the casing 1 into a th chamber 101 and a 102 th chamber, wherein the th chamber 101 is used for placing an indoor unit assembly 2, and the 102 th chamber is used for placing an outdoor unit assembly 3.

The housing 1 of the present embodiment includes a front housing 12, a rear housing 13, a left housing 14, a right housing 15, a top cover 16 and a base 17, wherein is that the front housing 12 faces indoors and the rear housing 13 is against a wall, the housing 1 of the present embodiment is a rectangular parallelepiped or a square, and rollers and/or feet are disposed on the base 1 to form a floor air conditioner, and the rollers are disposed to facilitate the overall movement of the floor air conditioner.

The housing 1 corresponding to the th chamber 101 has an indoor intake 1011 and an indoor exhaust 1012, in this embodiment, the indoor intake 1011 is located on the top cover 16, and the indoor exhaust 1012 is located on the front housing 12. of course, the present invention is not particularly limited to the positions of the indoor intake 1011 and the indoor exhaust 1012. the positions of the indoor intake 1011 and the indoor exhaust 1012 may be adjusted according to the assembly angle of the indoor heat exchanger, the cross flow fan, and the indoor duct assembly.

As shown in fig. 1-6, an indoor unit assembly 2 is provided in the th chamber 101, specifically, an indoor heat exchanger 21, a cross flow fan 22 and an indoor air duct assembly are sequentially provided between the indoor air inlet 1011 and the indoor air outlet 1012 in the th chamber 101, and the cross flow fan 22 is located between the indoor heat exchanger 21 and the indoor air duct assembly, as shown in fig. 7, since a space between the front end of the indoor air inlet 1011 and the front housing 12 and between the rear end of the indoor air inlet 1011 and the rear housing 13 is relatively large, a vortex is easily formed in the space, vortex noise is generated, and air volume is affected, therefore, an air guide assembly is provided between the indoor air inlet 1011 and the indoor air duct assembly in this embodiment.

Specifically, as shown in fig. 4 to 6, the indoor unit assembly 2 will be specifically described:

the indoor air duct assembly comprises a framework 23 and a volute tongue 24, the volute tongue 24 is fixedly installed on the framework 23, the cross-flow fan 22 is installed on the framework 23, the cross-flow fan 22 comprises a cross-flow fan 221, a bearing 222, a motor 223 and a motor gland 224, the motor 223 is fixedly installed on the framework 23 through the motor gland 224, the end of the cross-flow fan 221 is connected with the motor 223 through the bearing 222, the other end of the cross-flow fan 221 is installed on the framework 23 through the bearing 222, the bearing 222 at the other end of the cross-flow fan 211 is fixedly installed on the framework 23, the extension line of the axis of the cross-flow fan 221 penetrates through the left shell 14 and the right shell 15, preferably, the axis of the cross-flow fan 221 is parallel to the front shell 12 and the rear shell 13, and the axis of the cross-flow.

The indoor heat exchanger 21 includes an indoor heat exchanger body and a tube plate 211, the tube plate 211 is fixedly installed on the frame 23, and the indoor heat exchanger body is installed on the tube plate 211. An electrical heating device may also be added to the tube sheet 211 for increasing the heat in the chamber.

The air guide assembly comprises flow guide blocks 251 and 252 which are positioned on two sides of the indoor heat exchanger 21, wherein the flow guide block 251 and the second flow guide block 252 are connected with an indoor air inlet 1011 and an indoor air duct assembly and are used for guiding air flow of the indoor air inlet 1011 to the indoor air duct assembly, concretely, the flow guide block 251 is connected with a position where a shell where the indoor air inlet 1011 is positioned is connected with the front side of the indoor air inlet 1011 and a volute tongue 24, and the second flow guide block 252 is connected with a position where the shell where the indoor air inlet 1011 is positioned is connected with the rear side of the indoor air inlet 1011 and a framework 23.

The opposite surface of the -th flow guide block 251 opposite to the second flow guide block 252 is a -th flow guide surface 2511, the opposite surface of the second flow guide block 252 opposite to the -th flow guide block 251 is a second flow guide surface 2522, and the -th flow guide surface 2511 and the second flow guide surface 2522 directly guide the airflow at the indoor air inlet 1011 to the indoor heat exchanger 21 and the indoor air duct assembly, so that the airflow at the indoor air inlet 1011 is prevented from flowing to the space between the front side of the indoor air inlet 1011 and the front housing 12, and between the rear side of the indoor air inlet 1011 and the rear housing 13, and therefore, a vortex can be prevented from being formed in the space, noise is avoided, and meanwhile, the influence on.

In order to increase the air volume, the th flow guide surface 2511 and the second flow guide surface 2522 are arranged at a fixed angle of . preferably, the th flow guide surface 2511 and the second flow guide surface 2522 are gradually expanded from the indoor air inlet 1011 to the direction of the air duct assembly, and the two flow guide surfaces form a gradually expanded channel, so that the dynamic pressure is converted into the static pressure, the system resistance is overcome, and the air volume is increased.

The th flow guide surface and the second flow guide surface may be planar surfaces, and the included angle formed by the two flow guide surfaces is between 12 and 15 degrees.

The th flow guide surface and the second flow guide surface can also be cambered surfaces, and the included angle formed by the straight line of the two end points of the th flow guide surface and the straight line of the second flow guide surface is 12-15 degrees.

The th flow guide surface and the second flow guide surface are arc surfaces, the radius of the arc is larger than 800mm, and the included angle formed by the straight line of the two end points of the th flow guide surface and the straight line of the second flow guide surface is 12-15 degrees.

The second guide block 252 is provided with a second arc-shaped guide surface 2523 at a position close to the framework 23, the second arc-shaped guide surface 2523 is an arc surface and is tangent to and smoothly transited with the second guide surface 2522, the radius of the second arc-shaped guide surface 2523 is greater than 15mm, the smoothness of airflow flow can be guaranteed, and the pressure loss of the system is reduced, the position of the volute tongue 24 close to the -th guide block 251 is provided with a -th arc-shaped guide surface 241, the -th arc-shaped guide surface 241 is an arc surface and is tangent to and smoothly transited with a -th guide surface 2511, the radius of the -th arc-shaped guide surface 241 is greater than 15mm, the smoothness of airflow flow can be guaranteed, and the pressure loss of the system is.

The position where the diversion block 251 is connected with the volute tongue 24 is provided with a slot 2512, the volute tongue 24 is provided with a plurality of reinforcing ribs 242, the slot 2512 is inserted on the reinforcing rib 242, the position where the second diversion block 252 is connected with the framework 23 is provided with a slot 2521, the framework 23 is provided with a reinforcing rib 231, the slot 2521 is inserted on the reinforcing rib 231 of the framework 23, the reinforcing rib strengthens the volute tongue and the framework, and is beneficial to the installation of the diversion block, which is beneficial to the rapid assembly of the indoor assembly.

In order to reduce the weight of the air conditioner, ensure the tightness of the combination of the air guide assembly and the air conditioner, avoid noise and avoid generating condensed water, the air guide assembly of the present embodiment uses a foaming material, and the air guide assembly is in contact with the housing (top cover 16) where the indoor air inlet 1011 is located, preferably in interference fit, that is, the th flow guide block 251 and the second flow guide block 252 are both made of a foaming material, the top ends of the th flow guide block 251 and the second flow guide block 252 are both in interference fit with the housing (top cover 16) where the indoor air inlet 1011 is located, and the th flow guide block 251 and the second flow guide block 252 are located on both sides of the indoor air inlet 1011 on the housing (top cover 16) where the.

The back of the first guiding surface 2511 of the guiding block 251 is provided with a plurality of grooves 2513 to save materials, and similarly, the back of the second guiding surface 2522 of the second guiding block 252 is also provided with a plurality of grooves (not shown).

The air guide assembly and the indoor air duct assembly of the indoor air-conditioning assembly of the embodiment can be applied to not only an body type air conditioner, but also an indoor unit of the body type air conditioner.

In order to increase the air supply amount and air supply distance and reduce air supply noise, the indoor air duct assembly of the embodiment forms an air duct extension.

As shown in fig. 5, the frame 23 has a frame extension 232, the volute tongue 24 has a volute tongue extension 243, and the frame extension 232 and the volute tongue extension 243 form a divergent duct extension.

The volute tongue 24 is provided with a volute tongue diversion surface 2442 and a volute tongue diversion surface 2441, the volute tongue diversion surface 2442 and the volute tongue diversion surface 2441 are arranged in an fixed angle mode, the volute tongue diversion surface 2442 and the volute tongue diversion surface 2441 are in a smooth V shape, the volute tongue extension portion 243 is provided with a volute tongue extension diversion surface 2431 connected with the volute tongue diversion surface 2441, the volute tongue extension diversion surface 2431 is smoothly connected with the tail end of the volute tongue diversion surface 2441, and the volute tongue extension diversion surface 2431 is an extension surface of the volute tongue diversion surface 2441.

The framework 23 has a framework guide surface 233, the framework extension 232 has a framework extension guide surface 2321 connected to the framework guide surface 233, and the tangent of the framework extension guide surface 2321 to the end of the framework guide surface 233 is at .

Therefore, the volute tongue extension guide surface 2431 and the skeleton extension guide surface 2321 are gradually expanded in the air outlet direction, the outlet air of the air duct can be guided and combed by steps through the air duct extension part, long-distance air supply can be realized, and the noise can be further reduced by steps.

Preferably, the tongue extension 243 is integrally formed with the tongue 24 and the frame extension 232 is integrally formed with the frame 23 .

In order to improve the flow guiding and guiding effect of the volute tongue at step , the end part of the volute tongue 24, which is close to the cross-flow fan 221 of the fan, is provided with a volute tongue extension block 245, the volute tongue extension block 245 is provided with a th flow guiding surface 2451 which is parallel to the tangent of the fan, the th flow guiding surface 2451 is connected with the free end of the volute tongue flow guiding surface 2442, in step , the volute tongue extension block 245 is provided with a second flow guiding surface 2452 which forms an angle with the th flow guiding surface 2451, the second flow guiding surface 2452 faces the indoor heat exchanger 21 above the volute tongue 24, in order to ensure the heat exchange effect of the indoor heat exchanger 21, the second flow guiding surface 2452 faces the bottom end of the indoor heat exchanger 21 above the volute tongue 24, so as to ensure that the air flow exchanging heat through the indoor heat exchanger 21 is guided to the cross-flow.

As shown in fig. 8, the end of the tongue extension block 245 connected to the tongue 24 is provided with a slot 2454, and the free end of the tongue 24 where the tongue drainage surface 2442 is located is provided with a hook 2443, which are engaged with each other. In order to increase the firmness of the combination of the volute tongue extension block 245 and the volute tongue 24, the volute tongue extension block 245 further comprises a mounting part 2453, and the mounting part 2453 is fixed on the volute tongue 24 through screws.

The air flow passing through the indoor heat exchanger 21 flows to the cross-flow fan 221 under the guiding action of the second flow guiding surface 2452 of the volute tongue extension block 245, then sequentially passes through the flow guiding surface 2451, the volute tongue flow guiding surface 2442, the volute tongue flow guiding surface 2441 and the volute tongue extension flow guiding surface 2431 of the volute tongue extension block, and in addition, the air flow sequentially passes through the framework flow guiding surface 233 and the framework extension flow guiding surface 2321 of the framework.

Since the style air conditioner is mainly used in construction sites, the dust particle content in the air is high, and the building materials can release harmful gas, resulting in high concentration of harmful substances in the air, in order to ensure the cleanness of the air, the present embodiment adds a purification component to the indoor unit component, wherein the purification component includes a purification module 261 to filter the harmful substances in the air.

A purification module 261 is mounted at the end of the duct extension near the indoor air outlet 1012. Specifically, as shown in fig. 4 to 6, air outlet portions are formed at the ends of the frame extension portion 232 and the volute tongue extension portion 243, and the purge module 261 is fitted in the air outlet portions.

In order to ensure the stability of the installation of the purification module 261 to the air outlet portion, the purification assembly includes a purification module mounting bracket 262, and the purification module 261 is installed in the air outlet portion through the purification module mounting bracket 262. Purification module installing support 262 includes inlays dress portion 2621 and installation department 2622, and wherein, inlays dress portion 2621 and inlays the dress in the air-out portion, and installation department 2622 is installed on the outer terminal surface of air-out portion, and installation department 2622 passes through the fix with screw on the outer terminal surface of air-out portion. The purge module 261 is fitted into the fitting portion 2621, and since the purge module 261 is soft, the purge module 261 is pressed into the fitting portion 2621.

Inlay dress portion 2621 and include the free end and the link of being connected with installation department 2622, inlay the outer wall of dress portion 2621 and be the convergent from the link to the free end to do benefit to purification module installing support 262 inlays the dress in air-out portion.

The air outlet part corresponds to an indoor air outlet 1012 of the air conditioner shell, and an air outlet grille 10121 is arranged on the indoor air outlet 1012. Air outlet grill 10121 may prevent purge module 261 from being released from purge module mounting bracket 262.

The setting of purification module has necessarily increased the pressure loss of indoor air outlet 1012 department, must influence the air output, however, this embodiment has set up great indoor air intake 1011 to the matching sets up air guide component, prevents to form the vortex, increases the intake, reduces air inlet side system resistance, and balanced purification module is to the influence of system pressure loss.

In order to primarily filter the air entering the indoor air inlet 1011 and prolong the service life of the purification assembly, the present embodiment includes an indoor air inlet filter screen assembly.

In this embodiment, as shown in fig. 11 to 13, the indoor air inlet 1011 is located on the top cover 16, and on the inner surface of the top cover 16, the front side and the rear side of the indoor air inlet 1011 are both provided with a slide rail 161, and the slide rail 161 is used for installing a filter screen. The filter screen is installed on the slide rail 161 and covers the indoor air inlet 1011. Wherein, the slide has both realized the installation of filter screen, has strengthened the intensity of top cap 16 again.

In the present embodiment, a filter screen mounting position is provided between the top end of the left casing 14 and the top cover 16, in which the -th filter screen 181 is mounted, and a filter screen mounting position is also provided between the right casing 15 and the top cover 16, in which the second filter screen 182 is mounted.

The structure of the th screen 181 and the second screen 182 is the same as the air conditioner, and the following description will be given only by taking the structure of the th screen 181 and the air conditioner as examples:

the filter screen 181 includes a frame 1811, guide ribs 1812 are provided on both sides of the frame 1811, the guide ribs 1812 are assembled with the slide way 161, the guide ribs can slide along the slide way 161. the frame 1811 is provided with a snap 1813 snap-fitted with the left housing 14. after the filter screen 181 is installed in place, the filter screen 181 is snap-fitted with the left housing 14 by a snap 1813, so as to realize stable assembly of the filter screen 181 and the indoor air inlet 1011.

Since the filter net is easily clogged and is frequently cleaned, a handle 1814 is provided at an end of the th frame 1811 to facilitate attachment and detachment of the th filter net 181.

When this embodiment dismouting filter screen, need not to unpack top cap 16 apart, direct 16 both sides pull from the top cap can take out, and it is convenient to wash.

An air inlet grille 10111 is arranged at the indoor air inlet 1011, wherein the air inlet grille 10111 is parallel to the length direction of the top cover 16, namely, parallel to the axis of the cross flow fan 22, so as to facilitate air inlet.

The plane where the air inlet grille 10111 and the top cover 16 are located is fixed-angle arrangement, integrated vision can be formed on the front side of the air conditioner, internal components are prevented from being exposed, and attractiveness is improved.

When the th filter screen 181 is installed, the guide ribs 1812 of the th filter screen 181 are inserted into the slide rails 161 of the top cover 16, the th filter screen 181 is pushed by the handle 1814 until the filter screen is installed in place, and then the filter screen is clamped on the left housing 14 by the th buckle 1813. when the th filter screen 181 is disassembled, the th buckle 1813 of the th filter screen 181 is separated from the left housing 14, and the th filter screen 181 is pulled out of the slide rails 161 of the top cover 16 by pulling the handle 1814.

In order to collect the condensed water of the indoor unit assembly, the indoor unit assembly of this embodiment has a water receiving device.

As shown in fig. 9 and 10, the water receiving device is formed on the framework 23 and the volute tongue 24, wherein the framework 23 is located below the second bottom end of the indoor heat exchanger 21, the volute tongue 24 is located below the th bottom end of the indoor heat exchanger 21, the volute tongue 24 is provided with a th water receiving portion 246 located at the th bottom end of the indoor heat exchanger 21, the th water receiving portion 246 is used for receiving condensed water at the th bottom end of the indoor heat exchanger 21, the th water receiving portion 246 is provided with a water leakage hole 2461 at the end, the condensed water of the th water receiving portion 246 leaks through the water leakage hole 2461 to prevent the th water receiving portion 246 from overflowing with the condensed water, the framework 23 is provided with a second water receiving portion 234 located at the second bottom end of the indoor heat exchanger 21, the second water receiving portion 234 is used for receiving the condensed water of the indoor heat exchanger 21, the end of the framework 23 is provided with a water guiding portion 235 communicated with the second water leakage hole 2461, and guides the leaked water of the water leakage hole 2461 to.

Preferably, the water guide portion 235 is partially located below the water leakage hole 2461, and directly receives the condensed water dropping from the water leakage hole 2461.

In order to ensure the smooth drainage of the th water receiving part 246, the th water receiving part 246 gradually decreases from a position far away from the water leakage hole 2461 to a position close to the water leakage hole 2461, so that the condensed water received by the th water receiving part 246 can smoothly flow into the water leakage hole 2461 and be discharged from the water leakage hole 2461 to the water guide 235.

In order to improve the drainage efficiency of the second water receiving portion, a second water leakage hole 2341 is provided in the middle of the second water receiving portion 234. Because the second water leakage hole 2341 is disposed in the middle of the second water receiving portion 234, the condensed water at the two ends of the second water receiving portion 234 can flow to the second water leakage hole 2341 quickly and be discharged, and overflow of the condensed water of the second water receiving portion 234 is avoided.

In step , in order to speed up the drainage of the second water receiving portion 234, the second water receiving portion 234 gradually decreases from a position far away from the second water leakage hole 2341 to a position close to the second water leakage hole 2341, thereby ensuring the smooth flow of water.

In order to improve the water transfer efficiency of water transfer part 235, water transfer part 235 gradually decreases from a position away from second water receiving part 234 to a position closer to second water receiving part 234.

The water guide part 235 is a groove located at the end of the framework 23, and since the framework 23 is also used for carrying the fan 22, in order to prevent the water in the water guide part 235 from affecting the fan 22, the framework 23 includes a boss 236 for carrying the fan 22, the water guide part 235 is located at the periphery of the boss 236, and the water guide part 235 is lower than the boss 236.

When the condensed water is collected, the condensed water at the bottom end of the th end of the indoor heat exchanger 21 is collected by the th water receiving portion 246, the condensed water at the second bottom end is collected by the second water receiving portion 234, the condensed water collected by the th water receiving portion 246 is discharged to the water guide portion 235 through the water leakage hole 2461, the water guide portion 235 guides the condensed water at the th water receiving portion 246 to the second water receiving portion 234, and the condensed water at the second water receiving portion 234 is discharged from the second water leakage hole 2341.

As shown in fig. 14 to 17, the outdoor unit assembly 3 will be described as follows:

the outdoor unit assembly 3 includes a second chamber 102, a housing corresponding to the second chamber 102 having a third outdoor air intake 1021, a second outdoor air intake 1022, and an outdoor air outlet 1023, a second outdoor heat exchanger 31, a second outdoor heat exchanger 32, and a bidirectional suction centrifugal fan 33 disposed in the second chamber 102, the bidirectional suction centrifugal fan 33 including a 0 suction opening 331 and a second suction opening 332, a 1 outdoor heat exchanger 31 and a second outdoor heat exchanger 32 disposed opposite to the th suction opening 331 and the second suction opening 332, the air outlet 333 of the bidirectional suction centrifugal fan 33 being in communication with the outdoor air outlet 1023, the outdoor heat exchanger 31 being for heat exchange with air drawn in through the third outdoor air intake 1021, the second outdoor heat exchanger 32 being for heat exchange with air drawn in through the second outdoor air intake 1022, i.e., when the bidirectional suction centrifugal fan 33 is operating, outdoor air is drawn in through the third outdoor air intake 1021, enters the bidirectional suction centrifugal fan 33 through the third outdoor air intake after heat exchange with the third outdoor heat exchanger 31, outdoor air is drawn in through the second outdoor air intake , outdoor heat exchanger 13, and after heat exchange with air is discharged from the second outdoor air intake 13, the outdoor heat exchanger 13, the outdoor air intake 33 is disposed between the second outdoor air intake 13, and the outdoor heat exchanger 33 is disposed between the outdoor air intake 35.

Preferably, as shown in fig. 14 and 15, the air outlet 333 is communicated with the outdoor air outlet 1023 through the funnel-shaped flow guide ring 27, so that the air volume can be effectively increased, the smooth flow of the air flow is ensured, and the flow resistance is reduced.

The embodiment sets up outdoor heat exchanger 31 and second outdoor heat exchanger 32, has improved heat exchanger efficiency greatly, and can reduce the fan rotational speed under the same condition of heat exchange efficiency, has reduced the noise, can improve user experience.

The second chamber 102 is further provided with a compressor 1024, an electrical box and other components, wherein the components are separated from other components by a second partition 1025, and the electrical box is preferably hung on the second partition 1025 and spaced from the base 17 to prevent the electrical box from being damaged due to untimely drainage of condensed water on the base 17.

The axis that two-way centrifugal fan 33 that induced drafts the fan pivot is parallel with the axis of crossflow fan 221, because two-way centrifugal fan 33's that induced drafts size leads to the interval between procapsid 12 and the back casing 13 great, therefore, leads to the space of indoor wind channel subassembly and procapsid 12 and back casing 13 great, produces the vortex easily, and the vortex is avoided to this embodiment adoption increase wind guide assembly.

In order to improve the heat exchange effect, the th outdoor heat exchanger 31 is connected with the casing for separating the th outdoor air inlet 1021 from the th air inlet 331, the second outdoor heat exchanger 32 is connected with the casing for separating the second outdoor air inlet 1022 from the second air inlet 332. specifically, the th outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are respectively connected with the front casing 12, the rear casing 13, the partition 11 and the base 17, so that the air entering from the th outdoor air inlet 1021 must pass through the th outdoor heat exchanger 31, and the air entering from the second outdoor air inlet 1022 must pass through the second outdoor heat exchanger 32.

Preferably, the th outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are arranged in parallel.

the outdoor air inlet 1021, the second outdoor air inlet 1022 and the outdoor air outlet 1023 are all connected with the diversion channel 34, the diversion channel 34 realizes the suction and discharge of the outdoor air, for the convenience of simplifying the design of the diversion channel 34, the outdoor air inlet 1021, the second outdoor air inlet 1022 and the outdoor air outlet 1023 are all located on the same panel of the shell, in this embodiment, the outdoor air inlet 1021, the second outdoor air inlet 1022 and the outdoor air outlet 1023 are all located on the rear shell 13, when the type air conditioner is installed, is close to the wall like the rear shell 13, and the diversion channel 34 is embedded in the wall.

As shown in fig. 16, a grill 341 is provided on the guide passage 34. Can prevent that the rainwater from getting into the air conditioner to can reduce the windage, prevent to see the fan from the outside, increase the aesthetic property of air conditioner.

The grille 341 comprises an outer grille end 3411 and an inner grille end 3412, wherein the inner grille end 3412 is closer to the bidirectional induced draft centrifugal fan 33 than the outer grille end 3411, the height of the outer grille end 3411 is lower than the height of the inner grille end 3412, an included angle between the grille and the horizontal direction is α, and 8 degrees is < α < 12 degrees.

The included angle between the connecting line between the outer ends 3411 of the two adjacent grids 341 and the connecting line between the outer ends 3411 and the inner ends 3412 of the two adjacent grids 341 is phi, and phi is more than 10 degrees and less than 20 degrees.

The setting of this embodiment grid can enough prevent that the rainwater from getting into the air conditioner, can furthest reduce the windage again to prevent to see the part in the air conditioner from the outside, whole more pleasing to the eye.

the whole air conditioner is installed indoors, and the outdoor heat exchanger exchanges heat with outdoor air, which causes the outdoor heat exchanger to be easily dirty and blocked due to poor quality of outdoor air, and affects working efficiency of the air conditioner.

As shown in fig. 17 to 23, in the present embodiment, the second chamber 102 is located below the -th chamber 101, the cleaning device 4 is installed below the partition 11, the cleaning device 4 includes a -th rinsing tank 41 located above the -th outdoor heat exchanger 31, a second rinsing tank 42 located above the second outdoor heat exchanger 32, a water diversion tank 43 and a water receiving tank 44 located between the -th rinsing tank 41 and the second rinsing tank 42, the water diversion tank 43 is respectively communicated with the -th rinsing tank 41 and the second rinsing tank 42, the water receiving tank 44 is communicated with the middle of the water diversion tank 43, the water receiving tank 44 and the water diversion tank 43 are in a "T" shape, and the water receiving tank 44 is used for receiving the condensed water of the second water receiving portion 234.

Preferably, the water receiving groove 44 is located right below the second water leakage hole 2341 of the second water receiving portion 234, a through hole 111 is formed in a position, opposite to the second water leakage hole 2341 of the second water receiving portion 234, on the partition plate 11, and the condensed water in the second water leakage hole 2341 can directly drip into the water receiving groove 44 through the through hole 111. Alternatively, a pipeline may be disposed at the second water leakage hole 2341, and the pipeline guides the condensed water at the second water leakage hole 2341 to the water receiving tank 44.

The water receiving tank 44 is connected with the middle part of the water diversion tank 43, the middle part of the th flushing tank 41 is connected with the end of the water diversion tank 43, the middle part of the second flushing tank 42 is connected with the other end of the water diversion tank 43, and the water diversion tank 43, the th flushing tank 41 and the second flushing tank 42 are in an I shape.

In order to improve the cleaning effect, the bottom surfaces of the water receiving tank 44 and the water dividing tank 43 are inclined downwards along the water flow direction to ensure that the condensed water flows smoothly, and the flow rate of the water is increased, as shown in fig. 22, the bottom surface of the water dividing tank 43 is an inclined surface, so that the condensed water can flow to two flushing tanks smoothly, and the condensed water can flow to two sides even if the air conditioner is placed slightly inclined.

A plurality of water leakage holes 412 are formed in the bottom of the washing tank, and condensed water is sprayed onto the outdoor heat exchanger through the water leakage holes 412. The water retaining ribs 413 are arranged at the positions, close to the water diversion grooves 43, of the bottoms of the flushing grooves, so that the condensed water flowing out of the water diversion grooves 43 can uniformly flow to all positions of the flushing grooves. Meanwhile, the bottom surface of the flushing tank slightly inclines from the joint of the water diversion tank to the outer side surface, so that the condensed water can be uniformly distributed on the bottom surface, and all parts of the outdoor heat exchanger can be cleaned.

The cleaning device 4 is located between the partition 11 and the outdoor heat exchanger, specifically, the cleaning device 4 is installed on the partition 11, and preferably, the cleaning device 4 is clamped on the partition 11 through a clamping structure. The cleaning device 4 is provided with a buckle 45, the flushing tank and the water diversion tank 43 are both provided with buckles 45, and the partition plate 11 is provided with a clamping groove or a clamping hole 112. In order to ensure the stability of the assembly of the cleaning device and the partition plate 11, the cleaning device is also fixed on the partition plate 11 through screws. Cleaning device 4 and baffle 11 are removable connected mode, are convenient for cleaning device 4's maintenance. When the cleaning device 4 is installed, the buckle 45 of the cleaning device 4 is clamped on the clamping hole 112 of the partition plate, after the buckle is clamped in place, the buckle is fixed through the screw, when the cleaning device 4 is disassembled, the screw is disassembled, and the cleaning device 4 is pulled out, so that the cleaning device is very convenient and fast.

As shown in FIG. 20, the length of the flushing groove is matched with the length of the outdoor heat exchanger, the outdoor heat exchanger is connected with the shell through the tube plate 312, the tube plate 312 has the thickness of , and the thickness of the tube plate 312 is the distance between the outdoor heat exchanger and the shell, so that the air baffle 414 connected with the tube plate 312 and the partition is arranged at the end part of the flushing groove, the air baffle 414 is connected with the shell, and the thickness of the air baffle 414 is the same as that of the tube plate, so that the outdoor heat exchanger and the flushing groove jointly separate the outdoor air inlet from the air suction inlet of the bidirectional centrifugal fan, and the heat exchange efficiency of the outdoor heat exchanger is improved.

The condensed water generated by the indoor heat exchanger is collected to the second water receiving portion 234, and the condensed water is discharged to the water receiving tank 44 through the second water leakage hole 2341 of the second water receiving portion 234 and the through hole 111 of the partition plate 11, flows to the water diversion groove 43 along the water receiving tank 44, is guided to the -th flushing tank 41 and the second flushing tank 42 on the two sides by the water diversion groove 43, and flows to the fins of the outdoor heat exchanger through the water leakage hole 412 formed in the bottom of the flushing tank to be flushed.

This embodiment can also be when clean air conditioner indoor heat exchanger, with the washing liquid drainage to outdoor heat exchanger that indoor heat exchanger sprayed, wash outdoor heat exchanger simultaneously, therefore, this embodiment only needs clean indoor heat exchanger can wash outdoor heat exchanger simultaneously, need not to wash outdoor heat exchanger alone, makes the cleanness of air conditioner simpler.

In order to receive water from the outdoor heat exchanger, as shown in fig. 24-25, a water receiving structure is disposed on the base 17, the water receiving structure includes a concave drainage ring 171, a drainage hole 172 is disposed on the concave drainage ring 171 for draining water, an inclination angle is formed between an outer edge of the concave drainage ring 171 and the drainage hole 172, so as to prevent water accumulation and enable water drainage to be smoother, the drainage hole 172 can be directly connected to a drainage pipe to drain water to the outdoor, and a water receiving device can be disposed at the bottom of the base 17.

Since the body air conditioner has limited indoor space, in order to save space and facilitate users, the top of the housing of the body air conditioner of the present embodiment is detachably installed with a desktop, and the body air conditioner can be used as a desk to provide convenience for users.

In order to not influence the air inlet of the air inlet in the body type air conditioner room, the gap between the tabletop and the top of the shell is 150mm-200 mm.

Certainly, the present invention does not limit the specific positions of the th chamber and the second chamber, for example, in another embodiment of the present invention, as shown in fig. 26 to 28, the th chamber 101 and the second chamber 102 are arranged in parallel, the th chamber 101 is located at the front of the second chamber 102, the arrangement of the indoor unit assembly of the th chamber 101 and the outdoor unit assembly of the second chamber 102 is not changed, and at this time, a water pump and other assemblies need to be added to pump the condensed water of the second water receiving portion 234 into the water receiving tank 44.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.