阅读说明：本技术 一种一体式空调及空调室外送风组件 (Integrated air conditioner and air conditioner outdoor air supply assembly ) 是由 单翠云 王永涛 刘博� 魏学帅 关婷婷 张慧 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外送风组件,第二腔室内的第一隔板将第一离心风机和第一室外换热器、第二离心风机和第二室外换热器分隔在两个空间内；第一室外换热器与第一离心风机的第一吸风口相对,与第一室外进风口吸入的空气进行热交换；第二室外换热器与第二离心风机的第二吸风口相对,与第二室外进风口吸入的空气进行热交换。第一离心风机和第二离心风机工作时,可对第一室外换热器和第二室外换热器同时进行散热,散热效率大大提高,可降低离心风机的转速,从而降低噪音,提高用户体验。本发明的第一隔板将第一离心风机和第二离心风机的气流通路隔离,防止两个离心风机抢风,互相干扰,保证两个室外换热器换热均匀,提高换热效率。(The invention discloses an integrated air conditioner and an outdoor air supply assembly of the air conditioner.A first baffle plate in a second chamber separates a first centrifugal fan and a first outdoor heat exchanger as well as a second centrifugal fan and a second outdoor heat exchanger into two spaces; the first outdoor heat exchanger is opposite to a first air suction port of the first centrifugal fan and exchanges heat with air sucked by a first outdoor air inlet; the second outdoor heat exchanger is opposite to a second air suction opening of the second centrifugal fan and exchanges heat with air sucked by a second outdoor air inlet. When the first centrifugal fan and the second centrifugal fan work, the first outdoor heat exchanger and the second outdoor heat exchanger can be cooled simultaneously, the heat dissipation efficiency is greatly improved, the rotating speed of the centrifugal fan can be reduced, the noise is reduced, and the user experience is improved. According to the invention, the first partition plate isolates the airflow passages of the first centrifugal fan and the second centrifugal fan, so that the two centrifugal fans are prevented from robbing air and interfering with each other, the two outdoor heat exchangers are ensured to exchange heat uniformly, and the heat exchange efficiency is improved.)

1. An outdoor air supply assembly of an air conditioner is characterized by comprising a second chamber, wherein a shell corresponding to the second chamber is provided with a first outdoor air inlet, a second outdoor air inlet and an outdoor air outlet; a first outdoor heat exchanger, a second outdoor heat exchanger, a first centrifugal fan, a second centrifugal fan and a first partition plate are arranged in the second chamber; the first centrifugal fan comprises a first air suction opening, the second centrifugal fan comprises a second air suction opening, the first outdoor heat exchanger and the second outdoor heat exchanger are respectively opposite to the first air suction opening and the second air suction opening, the first partition plate is used for dividing the first centrifugal fan, the first outdoor heat exchanger, the second centrifugal fan and the second outdoor heat exchanger into two spaces, and the first outdoor heat exchanger is used for exchanging heat with air sucked by the first outdoor air inlet; the second outdoor heat exchanger is used for exchanging heat with air sucked by the second outdoor air inlet; and the air outlets of the first centrifugal fan and the second centrifugal fan are communicated with the outdoor air outlet.

2. An outdoor air supply assembly for an air conditioner according to claim 1, wherein a double-shaft motor is provided on the first partition plate, and the double-shaft motor is used for driving the first centrifugal fan and the second centrifugal fan.

3. An outdoor air supply assembly for an air conditioner according to claim 1, wherein the first centrifugal fan and the second centrifugal fan are symmetrically arranged on both sides of the first partition plate.

4. An outdoor air supply assembly for an air conditioner according to claim 3, wherein the first centrifugal fan and the second centrifugal fan are both fixedly mounted on both sides of the first partition plate.

5. An outdoor air supply assembly for an air conditioner according to claim 3, wherein the first outdoor heat exchanger and the second outdoor heat exchanger are symmetrically arranged on both sides of the first partition plate.

6. An air conditioner outdoor air supply assembly according to any one of claims 1-5, wherein the first outdoor air inlet, the second outdoor air inlet and the outdoor air outlet are all disposed on a rear housing of the housing corresponding to the second chamber.

7. An outdoor air supply assembly of an air conditioner according to claim 6, wherein said second chamber is provided with a second partition plate, said second partition plate and said first partition plate partition said second centrifugal fan and said second outdoor heat exchanger in a space, and said second partition plate is a plate material.

8. An air conditioner outdoor air supply assembly according to any one of claims 1-5, characterized in that said first outdoor air inlet is provided on a left casing of a casing corresponding to said second chamber, said second outdoor air inlet is provided on a right casing of the casing corresponding to said second chamber, and said outdoor air outlet is provided on a rear casing of the casing corresponding to said second chamber.

9. An outdoor air supply assembly of an air conditioner according to claim 8, wherein said second chamber is provided with a second partition plate, said second partition plate and said first partition plate partition said second centrifugal fan and said second outdoor heat exchanger in a space, and said second partition plate is an L-shaped plate.

10. An outdoor air supply assembly for an air conditioner according to claim 1, wherein the first outdoor air inlet, the second outdoor air inlet and the outdoor air outlet are connected with flow guide channels.

11. An outdoor air supply assembly for an air conditioner according to claim 10, wherein a grille is provided on the air guide passage.

12. An air conditioning outdoor air supply assembly according to claim 11, wherein said grille includes a grille outer end and a grille inner end, said grille outer end having a height lower than a height of said grille inner end.

13. An outdoor air supply assembly of an air conditioner according to claim 12, characterized in that the included angle between the grille and the horizontal direction is α degrees, 8 degrees < α degrees < 12 degrees.

14. An outdoor air supply assembly of an air conditioner according to claim 12, characterized in that the angle between the line between the outer ends of the grills of two adjacent grills and the line between the outer ends and the inner ends of the grills of two adjacent grills is Φ, 10 ° < Φ < 20 °.

15. The integrated air conditioner is characterized by comprising a shell and a partition board positioned in the shell, wherein the partition board divides the space in the shell into a first chamber and a second chamber; the integrated air conditioner comprises the air conditioner outdoor air supply assembly of any one of claims 1-14.

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to an integrated air conditioner and an outdoor air supply assembly of the air conditioner.

Background

The integrated air conditioner integrates an indoor component communicated with the indoor and used for realizing indoor temperature regulation and an outdoor component communicated with the outdoor into a whole, and is integrally placed indoors during use. The existing integrated air conditioner generally includes an outdoor unit including a centrifugal fan. However, the existing integrated air conditioner has the following disadvantages: the centrifugal fan is a single-suction centrifugal fan and corresponds to an outdoor heat exchanger, the centrifugal fan adjusts the heat dissipation capacity of the outdoor heat exchanger through the rotating speed, and when the heat dissipation requirement of the outdoor heat exchanger is high, the rotating speed of the fan can only be increased to match the heat dissipation requirement of the outdoor heat exchanger. Because the rotational speed improves, the corresponding noise that can lead to is great to the integral type air conditioner is whole to be placed in indoorly, and the noise is great influences user experience.

Disclosure of Invention

The invention aims to provide an air conditioner outdoor air supply assembly 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:

an air conditioner outdoor air supply assembly comprises a second chamber, wherein a shell corresponding to the second chamber is provided with a first outdoor air inlet, a second outdoor air inlet and an outdoor air outlet; a first outdoor heat exchanger, a second outdoor heat exchanger, a first centrifugal fan, a second centrifugal fan and a first partition plate are arranged in the second chamber; the first centrifugal fan comprises a first air suction opening, the second centrifugal fan comprises a second air suction opening, the first outdoor heat exchanger and the second outdoor heat exchanger are respectively opposite to the first air suction opening and the second air suction opening, the first partition plate is used for dividing the first centrifugal fan, the first outdoor heat exchanger, the second centrifugal fan and the second outdoor heat exchanger into two spaces, and the first outdoor heat exchanger is used for exchanging heat with air sucked by the first outdoor air inlet; the second outdoor heat exchanger is used for exchanging heat with air sucked by the second outdoor air inlet; and the air outlets of the first centrifugal fan and the second centrifugal fan are communicated with the outdoor air outlet.

According to the air conditioner outdoor air supply assembly, the first partition plate is provided with the double-shaft motor, and the double-shaft motor is used for driving the first centrifugal fan and the second centrifugal fan.

According to the air conditioner outdoor air supply assembly, the first centrifugal fan and the second centrifugal fan are symmetrically distributed on two sides of the first partition plate.

According to the air conditioner outdoor air supply assembly, the first centrifugal fan and the second centrifugal fan are fixedly arranged on two sides of the first partition plate.

In the air conditioner outdoor air supply assembly, the first outdoor heat exchanger and the second outdoor heat exchanger are symmetrically distributed on two sides of the first partition plate.

According to the air conditioner outdoor air supply assembly, the first outdoor air inlet, the second outdoor air inlet and the outdoor air outlet are arranged on the rear shell of the shell corresponding to the second chamber.

According to the air conditioner outdoor air supply assembly, the second chamber is provided with the second partition plate, the second centrifugal fan and the second outdoor heat exchanger are separated into a space by the second partition plate and the first partition plate, and the second partition plate is a plate.

According to the air conditioner outdoor air supply assembly, the first outdoor air inlet is formed in the left shell of the shell corresponding to the second chamber, the second outdoor air inlet is formed in the right shell of the shell corresponding to the second chamber, and the outdoor air outlet is formed in the rear shell of the shell corresponding to the second chamber.

According to the air conditioner outdoor air supply assembly, the second chamber is provided with the second partition plate, the second centrifugal fan and the second outdoor heat exchanger are separated into a space by the second partition plate and the first partition plate, and the second partition plate is an L-shaped plate.

According to the air conditioner outdoor air supply assembly, the first outdoor air inlet, the second outdoor air inlet and the outdoor air outlet are all connected with the flow guide channels.

According to the air conditioner outdoor air supply assembly, the flow guide channel is provided with the grating.

The air conditioner outdoor air supply assembly comprises a grille and a fan, wherein the grille comprises a grille outer end and a grille inner end, and the height of the grille outer end is lower than that of the grille inner end.

According to the air conditioner outdoor air supply assembly, the included angle between the grille and the horizontal direction is α, and 8 degrees is less than α degrees and less than 12 degrees.

In the air supply assembly for the outdoor air conditioner, the included angle between the connecting line between the outer ends of the grids of the two adjacent grids and the connecting line between the outer ends of the grids and the inner ends of the grids of the two adjacent grids is phi, and phi is more than 10 degrees and less than 20 degrees.

An integrated air conditioner includes a case and a partition plate located in the case, the partition plate dividing a space in the case into a first chamber and a second chamber; the integrated air conditioner comprises the air conditioner outdoor air supply assembly.

Compared with the prior art, the invention has the advantages and positive effects that: the first centrifugal fan, the first outdoor heat exchanger, the second centrifugal fan and the second outdoor heat exchanger are separated into two spaces by the first partition plate; the first outdoor heat exchanger is opposite to a first air suction port of the first centrifugal fan and is used for exchanging heat with air sucked by a first outdoor air inlet; the second outdoor heat exchanger is opposite to a second air suction opening of the second centrifugal fan and is used for exchanging heat with air sucked by a second outdoor air inlet; therefore, when the first centrifugal fan and the second centrifugal fan work, the first outdoor heat exchanger and the second outdoor heat exchanger can be cooled simultaneously, the heat dissipation efficiency is greatly improved, and therefore the rotating speed of the centrifugal fan can be reduced, noise is reduced, and user experience is improved. According to the invention, the first partition plate isolates the airflow passages of the first centrifugal fan and the second centrifugal fan, so that the two centrifugal fans are prevented from robbing air and interfering with each other, the two outdoor heat exchangers are ensured to exchange heat uniformly, and the heat exchange efficiency is improved.

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 an integrated air conditioner according to an embodiment of the present invention.

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

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

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

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

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

Fig. 7 is a schematic view illustrating generation of a vortex when the air guide assembly is not provided in the integrated air conditioner.

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

Fig. 9 is a schematic view of an integrated indoor water receiving device of an air conditioner according to an embodiment of the present 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 the integrated air conditioner of the embodiment of the present invention with the rear case, the right case and the top cover removed.

Fig. 18 is a schematic view of fig. 17 with further components of the indoor unit removed.

Fig. 19 is a schematic view of fig. 18 with the separator 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 integrated air conditioner base 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 views of another embodiment of the present invention.

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

Fig. 29 is a front perspective view of an integrated air conditioner in accordance with still another embodiment of the present invention.

Fig. 30 is a rear perspective view of an integrated air conditioner according to still another embodiment of the present invention.

Fig. 31 is an exploded view of an integrated air conditioner according to still another embodiment of the present invention.

Fig. 32 is a top view of an outdoor unit assembly according to still another embodiment of the present invention.

FIG. 33 is an exploded view of the first centrifugal fan, the second centrifugal fan and the first baffle according to the embodiment of the present invention.

1. A housing; 11. a partition plate; 111. a through hole; 112. a clamping hole; 12. a front housing; 13. a rear housing; 14. a left housing; 15. A right housing; 16. a top cover; 161. a slideway; 17. a base; 171. a drainage concave ring surface; 172. a drain hole; 101. a first chamber; 1011. an indoor air inlet; 10111. an air inlet grille; 1012. an indoor air outlet; 10121. an air outlet grille; 102. a second chamber; 1021. a first outdoor air inlet; 1022. a second outdoor air inlet; 1023. an outdoor air outlet; 1024. a compressor; 1025. a second separator; 181. a first filter screen; 1811. a first frame; 1812. a guide rib; 1813. a first buckle; 1814. a handle; 182. a second filter screen;

2. an indoor unit assembly; 21. an indoor heat exchanger; 211. a tube sheet; 22. a cross-flow fan; 221. a cross-flow fan; 222. a bearing; 223. a motor; 224. a motor gland; 23. a framework; 231. reinforcing ribs; 232. a framework extension; 2321. the framework extends the diversion surface; 233. a framework flow guide surface; 234. a second water receiving portion; 2341. a second water leakage hole; 235. a water guide part; 236. a boss; 24. A volute tongue; 241. a first arc-shaped flow guide surface; 242. reinforcing ribs; 243. a volute tongue extension; 2431. the volute tongue extends the flow guide surface; 2441. volute tongue flow guide surface; 2442. Volute tongue drainage surface; 2443. a hook is clamped; 245. a volute tongue extension block; 2451. a first drainage surface; 2452. a second drainage surface; 2453. an installation part; 2454. a card slot; 246. a first water receiving portion; 2461. a water leakage hole; 251. a first flow guide block; 2511. a first flow guide surface; 2512. a slot; 2513, a water-soluble polymer; a groove; 252. a second flow guide block; 2521. a slot; 2522. a second flow guide surface; 2523. a second arc-shaped flow guide surface; 261. a purification module; 262. a purification module mounting bracket; 2621. an embedding part; 2622. an installation part; 27. and (4) a flow guide ring.

3. An outdoor unit assembly; 31. a first outdoor heat exchanger; 32. a second outdoor heat exchanger; 312. a tube sheet; 33. a first centrifugal fan; 331. a first air suction port; 332. a first volute; 333. a first air outlet; 34. a flow guide channel; 341. a grid; 3411. the outer end of the grid; 3412. the inner end of the grille; 35. a second centrifugal fan; 351. a second air inlet; 352. a second volute; 353. a second air outlet; 36. a double-shaft motor; 37. A first separator;

4. a cleaning device; 41. a first rinsing tank; 42. a second rinsing tank; 412. a water leakage hole; 413. water retaining ribs; 414. a wind deflector; 43. a water diversion tank; 44. a water receiving tank; 45. and (5) buckling.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.

First, a brief description will be made of technical terms involved in the detailed description:

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.