阅读说明：本技术 一种中央空调用风管清洁装置 (Air pipe cleaning device for central air conditioner ) 是由 樊紫彤 于 2019-11-11 设计创作，主要内容包括：本发明涉及空调管道技术领域,且公开了一种中央空调用风管清洁装置,包括打扫机构及吸尘机构,打扫机构包括电动推杆、电机及四个毛刷,电动推杆的左端固定连接有固定块,固定块的内部左侧开设有第一腔体,电机的右端与腔体的右侧壁固定连接,且电机的输出端通过联轴器转动连接有转轴,转轴的左端贯穿第一腔体的侧壁并延伸至外部,且转轴的轴壁通过第一滚动轴承与第一腔体的侧壁转动连接,转轴的左端固定连接有转盘,转盘连接有调节机构并通过调节机构与四个毛刷连接。本发明能够对不同直径大小的风管进行快速有效的清洁,清理简单,减少清洁工人的劳动量,提高了清洁效率,且使用方便快捷。(The invention relates to the technical field of air conditioner pipelines and discloses an air pipe cleaning device for a central air conditioner, which comprises a cleaning mechanism and a dust suction mechanism, wherein the cleaning mechanism comprises an electric push rod, a motor and four brushes, the left end of the electric push rod is fixedly connected with a fixed block, the left side inside the fixed block is provided with a first cavity, the right end of the motor is fixedly connected with the right side wall of the cavity, the output end of the motor is rotatably connected with a rotating shaft through a coupler, the left end of the rotating shaft penetrates through the side wall of the first cavity and extends to the outside, the shaft wall of the rotating shaft is rotatably connected with the side wall of the first cavity through a first rolling bearing, the left end of the rotating shaft is fixedly connected with a rotating disc, and the rotating disc is. The cleaning machine can quickly and effectively clean the air pipes with different diameters, is simple to clean, reduces the labor amount of cleaners, improves the cleaning efficiency, and is convenient and quick to use.)

1. The utility model provides a tuber pipe cleaning device for central air conditioning, includes cleans mechanism and dust absorption mechanism, its characterized in that, clean the mechanism and include electric putter (1), motor (2) and four brush (3), the left end fixedly connected with fixed block (4) of electric putter (1), first cavity has been seted up on the inside left side of fixed block (4), the right-hand member of motor (2) and the right side wall fixed connection of cavity, and the output of motor (2) is connected with pivot (5) through the shaft coupling rotation, the left end of pivot (5) runs through the lateral wall of first cavity and extends to the outside, and the axial wall of pivot (5) is connected with the lateral wall rotation of first cavity through first antifriction bearing, the left end fixedly connected with carousel (6) of pivot (5), carousel (6) are connected with adjustment mechanism and are connected with four brush (3) through adjustment mechanism, a second cavity is formed in the right side of the inside of the fixed block (4), and a storage battery (7) is fixedly arranged in the second cavity;

dust absorption mechanism includes fan (8), dust collection box (9) and dust absorption pipe (10), the upper end of dust collection box (9) and the lower pole wall right side fixed connection of electric putter (1), the right-hand member of dust absorption pipe (10) and the left side wall fixed connection of dust collection box (9), the lower extreme right side fixedly connected with connecting block (11) of fixed block (4), the lateral wall of connecting block (11) passes through the through-hole and cup joints with the pipe wall left side of dust absorption pipe (10) is fixed, the left end fixedly connected with dust absorption head (12) of dust absorption pipe (10), fan (8) are located the fixed setting in inside of dust absorption head (12), the lower extreme fixedly connected with of dust collection box (9) goes out dirt fill (13), the lateral wall lower extreme threaded connection that goes out dirt fill (13) has sealed lid.

2. The air duct cleaning device for the central air conditioner according to claim 1, wherein the adjusting mechanism comprises four threaded rods (14), a rotating rod (15) and four internal threaded cylinders (16), the outer side wall of the rotating disc (6) is fixedly connected with four uniformly distributed sleeves (17), one ends of the outer cylinder walls of the four internal threaded cylinders (16) far away from the brushes (3) are fixedly connected with sliders, the inner side walls of the sleeves (17) are provided with sliding grooves matched with the sliders, one ends of the four internal threaded cylinders (16) far away from the rotating disc (6) are fixedly connected with connecting rods (18), one ends of the four connecting rods (18) far away from the rotating disc (6) are respectively fixedly connected with the inner side walls of the four brushes (3), a second cavity is arranged inside the rotating disc (6), and the inner side walls of the second cavity are respectively and rotatably connected with the four threaded rods (14) through four second rolling bearings, and the one end that carousel (6) was kept away from in four threaded rods (14) extends to the inside of four internal thread section of thick bamboos (16) respectively, four threaded rod (14) respectively with the inside wall threaded connection of four internal thread section of thick bamboos (16), four threaded rod (14) are located the inside one end of second cavity and all fixedly cup jointed first bevel gear (19), the left side wall of second cavity rotates through the pole wall of third antifriction bearing with bull stick (15) to be connected, the pole wall right-hand member of bull stick (15) is fixed to be cup jointed second bevel gear (20), four first bevel gear (19) are connected with second bevel gear (20) meshing mutually jointly.

3. The air duct cleaning device for the central air conditioner as claimed in claim 2, wherein a rotating handle (21) is fixedly connected to the left end of the rotating rod (15), a plurality of anti-slip threads are uniformly distributed on the side wall of the rotating handle (21), a U-shaped plate (22) is fixedly connected to the eccentric position of the left side wall of the rotating disc (6), an arc-shaped abutting plate (23) is slidably connected to the inside of the U-shaped plate (22), a bolt (24) is connected to the lower side wall of the U-shaped plate (22) in a threaded manner, and the side wall of the arc-shaped abutting plate (23) is rotatably connected to the upper end of the bolt (24) through a fourth rolling bearing.

4. The air duct cleaning device for the central air conditioner as claimed in claim 1, wherein a handle (25) is fixedly connected to the right end of the electric push rod (1).

5. The air duct cleaning device for the central air conditioner as claimed in claim 1, wherein a supporting block is fixedly connected to the upper end of the fixing block (4), and an LED lamp (26) is fixedly connected to the upper end of the left side wall of the supporting block.

6. The air duct cleaning device for the central air conditioner as claimed in claim 1, wherein the lower side wall of the first cavity is provided with a heat dissipation opening.

Technical Field

The invention relates to the technical field of air conditioner pipelines, in particular to an air pipe cleaning device for a central air conditioner.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from the traditional refrigerant type air conditioner, air is processed in a centralized way (such as a single machine, VRV) to achieve the comfort requirement, the principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning systems to offset the cold load of the indoor environment, and the heating system provides the required heat for the air conditioning systems to offset the heat load of the indoor environment.

At present, after a period of time, the air pipe of the central air conditioner needs to clean impurities such as dust in the air pipe, and the inner wall of the pipe is cleaned by cleaning cloth manually by the current general method, so that the cleaning is troublesome, the cleaning efficiency is low, and the labor amount is very large, and therefore, the air pipe cleaning device for the central air conditioner is provided.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, after a period of time passes, an air pipe of a central air conditioner needs to be cleaned and cleaned of impurities such as dust and the like in the air pipe, and the inner wall of the pipeline is cleaned by a cleaning cloth manually, so that the cleaning is troublesome, the cleaning efficiency is low, and the labor amount is very large.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cleaning device for an air pipe for a central air conditioner comprises a cleaning mechanism and a dust suction mechanism, wherein the cleaning mechanism comprises an electric push rod, a motor and four brushes, the left end of the electric push rod is fixedly connected with a fixed block, a first cavity is formed in the left side inside the fixed block, the right end of the motor is fixedly connected with the right side wall of the cavity, the output end of the motor is rotatably connected with a rotating shaft through a coupler, the left end of the rotating shaft penetrates through the side wall of the first cavity and extends to the outside, the shaft wall of the rotating shaft is rotatably connected with the side wall of the first cavity through a first rolling bearing, the left end of the rotating shaft is fixedly connected with a turntable, the turntable is connected with an adjusting mechanism and is connected with the four brushes through the adjusting mechanism, a second cavity is formed in the right side inside the fixed block, and;

the dust collection mechanism comprises a fan, a dust collection box and a dust collection pipe, the upper end of the dust collection box is fixedly connected with the right side of the lower rod wall of the electric push rod, the right end of the dust collection pipe is fixedly connected with the left side wall of the dust collection box, the lower end right side of the fixed block is fixedly connected with a connecting block, the side wall of the connecting block is fixedly sleeved on the left side of the pipe wall of the dust collection pipe through a through hole, the left end of the dust collection pipe is fixedly connected with a dust collection head, the fan is located in the fixed inner part of the dust collection head, the lower end of the dust collection box is fixedly connected with a dust outlet.

Preferably, the adjusting mechanism comprises four threaded rods, a rotating rod and four internal thread cylinders, the outer side wall of the rotating disc is fixedly connected with four uniformly distributed sleeves, one ends of the outer cylinder walls of the four internal thread cylinders, which are far away from the brushes, are fixedly connected with sliders, the inner side walls of the sleeves are provided with chutes matched with the sliders, one ends of the four internal thread cylinders, which are far away from the rotating disc, are fixedly connected with connecting rods, one ends of the four connecting rods, which are far away from the rotating disc, are respectively fixedly connected with the inner side walls of the four brushes, a second cavity is arranged inside the rotating disc, the inner side walls of the second cavity are respectively rotatably connected with the four threaded rods through four second rolling bearings, one ends of the four threaded rods, which are far away from the rotating disc, extend into the four internal thread cylinders, the four threaded rods are respectively in threaded connection with the inner side walls of, the left side wall of the second cavity is rotatably connected with the rod wall of the rotating rod through a third rolling bearing, a second bevel gear is fixedly sleeved at the right end of the rod wall of the rotating rod, and the four first bevel gears are meshed and connected with the second bevel gear together.

Preferably, the left end fixedly connected with turning handle of bull stick, a plurality of evenly distributed's anti-skidding line has been seted up to the lateral wall of turning handle, the eccentric fixedly connected with U-shaped board of department of left side wall of carousel, the inside sliding connection of U-shaped board has the arc to support tight board, the lower lateral wall threaded connection of U-shaped board has the bolt, the arc supports the lateral wall of tight board and is connected with the upper end rotation of bolt through fourth antifriction bearing.

Preferably, the right end of the electric push rod is fixedly connected with a handle.

Preferably, the upper end of the fixing block is fixedly connected with a supporting block, and the upper end of the left side wall of the supporting block is fixedly connected with an LED lamp.

Preferably, the lower side wall of the first cavity is provided with a heat dissipation opening.

Compared with the prior art, the invention provides a cleaning device for an air pipe for a central air conditioner, which has the following beneficial effects:

1. this air pipe cleaning device for central air conditioning, through the electric putter who is equipped with, can adjust the position of four brushes, prevent because of the tuber pipe overlength, the brush can't clean tuber pipe depths, through the motor that is equipped with, mutually supporting of carousel and adjustment mechanism, can make four brushes rotate to can carry out quick effectual cleanness to the tuber pipe inner wall, through the dust absorption mechanism that is equipped with, can adsorb the collection to impurity such as the dust that the clearance got off, make the tuber pipe inside keep clean, and convenient to use.

2. This central air conditioning is with tuber pipe cleaning device through the adjustment mechanism who is equipped with, can adjust the position of four brushes to the convenient tuber pipe to different diameters size is cleaned, and the practicality is high, and it is convenient to adjust, does benefit to people and uses.

The air pipe cleaning device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the air pipes with different diameters can be quickly and effectively cleaned, the cleaning is simple, the labor amount of cleaners is reduced, the cleaning efficiency is improved, and the use is convenient and quick.

Drawings

Fig. 1 is a schematic structural view of an air duct cleaning device for a central air conditioner according to the present invention;

FIG. 2 is a schematic side view of the adjustment mechanism of FIG. 1;

fig. 3 is a side view of the stem of fig. 1.

In the figure: the device comprises an electric push rod 1, a motor 2, a brush 3, a fixed block 4, a rotating shaft 5, a rotating disc 6, a storage battery 7, a fan 8, a dust collecting box 9, a dust collecting pipe 10, a connecting block 11, a dust collecting head 12, a dust outlet hopper 13, a threaded rod 14, a rotating rod 15, an internal threaded cylinder 16, a sleeve 17, a connecting rod 18, a first bevel gear 19, a second bevel gear 20, a rotating handle 21, a U-shaped plate 22, an arc-shaped abutting plate 23, a bolt 24, a handle 25 and an LED lamp 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an air duct cleaning device for a central air conditioner comprises a cleaning mechanism and a dust suction mechanism, wherein the cleaning mechanism comprises an electric push rod 1, a motor 2 and four brushes 3, a fixed block 4 is fixedly connected to the left end of the electric push rod 1, a first cavity is formed in the left side of the inside of the fixed block 4, the right end of the motor 2 is fixedly connected with the right side wall of the cavity, the output end of the motor 2 is rotatably connected with a rotating shaft 5 through a coupler, the left end of the rotating shaft 5 penetrates through the side wall of the first cavity and extends to the outside, the shaft wall of the rotating shaft 5 is rotatably connected with the side wall of the first cavity through a first rolling bearing, a rotating disc 6 is fixedly connected to the left end of the rotating shaft 5, the rotating disc 6 is connected with an adjusting mechanism and is connected with the four brushes 3 through the adjusting mechanism, a second;

dust absorption mechanism includes fan 8, dust collection box 9 and dust absorption pipe 10, the upper end of dust collection box 9 and electric putter 1's lower pole wall right side fixed connection, the right-hand member of dust absorption pipe 10 and the left side wall fixed connection of dust collection box 9, the lower extreme right side fixedly connected with connecting block 11 of fixed block 4, the lateral wall of connecting block 11 is through the fixed cup joint in the pipe wall left side of through-hole and dust absorption pipe 10, the left end fixedly connected with dust absorption head 12 of dust absorption pipe 10, fan 8 is located the fixed setting in inside of dust absorption head 12, the lower extreme fixedly connected with of dust collection box 9 goes out dirt and fights 13, go out dirt and fight 13's lateral wall lower.

The adjusting mechanism comprises four threaded rods 14, a rotating rod 15 and four internal thread cylinders 16, the outer side wall of the rotary table 6 is fixedly connected with four uniformly distributed sleeves 17, the ends, away from the hairbrushes 3, of the outer cylinder walls of the four internal thread cylinders 16 are fixedly connected with sliders, the inner side walls of the sleeves 17 are provided with chutes matched with the sliders, the ends, away from the rotary table 6, of the four internal thread cylinders 16 are fixedly connected with connecting rods 18, the ends, away from the rotary table 6, of the four connecting rods 18 are respectively fixedly connected with the inner side walls of the four hairbrushes 3, a second cavity is arranged inside the rotary table 6, the inner side wall of the second cavity is respectively and rotatably connected with the four threaded rods 14 through four second rolling bearings, one ends, away from the rotary table 6, of the four threaded rods 14 respectively extend into the four internal thread cylinders 16, the four threaded rods 14 are respectively and threadedly connected with the inner side walls of the, the left side wall of second cavity passes through the pole wall rotation of third antifriction bearing and bull stick 15 and is connected, the fixed cover of pole wall right-hand member of bull stick 15 has connect second bevel gear 20, four first bevel gear 19 are connected with second bevel gear 20 mutually meshing jointly, rotate bull stick 15, can make second bevel gear 20 rotate, thereby can make four first bevel gear 19 rotate, and then can make four threaded rods 14 rotate, four threaded rods 14 rotate and can make four internal thread section of thick bamboo 16 remove to the direction of keeping away from carousel 6, thereby can make four connecting rods 18 remove to the direction of keeping away from carousel 6, and then can make four brushes 3 remove to the direction of keeping away from carousel 6, so that the position of four brushes 3 is adjusted to the diameter size of people according to the tuber pipe, and it is convenient to adjust.

The left end fixedly connected with turning handle 21 of bull stick 15, a plurality of evenly distributed's anti-skidding line has been seted up to the lateral wall of turning handle 21, the eccentric fixedly connected with U-shaped plate 22 of left side wall of carousel 6, the inside sliding connection of U-shaped plate 22 has the arc to support tight board 23, the lower lateral wall threaded connection of U-shaped plate 22 has bolt 24, the arc supports the lateral wall of tight board 23 and rotates through fourth antifriction bearing and bolt 24's upper end and is connected, turn handle 21 rotates, can make bull stick 15 rotate, and it is convenient to rotate, twist bolt 24, can make the arc support tight board 23 and the lateral wall of turning handle 21 offset, thereby can effectively spacing to turning handle 21, prevent to lead to the bull stick 15 to rotate because of brush 3 and tuber pipe inner wall friction in clean process, thereby lead to influencing the position of four brushes.

The right end of the electric push rod 1 is fixedly connected with a handle 25, so that people can conveniently hold and take the electric push rod during cleaning.

The upper end fixedly connected with supporting shoe of fixed block 4, the left side wall upper end fixedly connected with LED lamp 26 of supporting shoe starts LED lamp 26, can throw light on to the tuber pipe is inside, and the people of being convenient for observe the inside condition of tuber pipe.

The heat dissipation opening has been seted up to the lower lateral wall of first cavity, and the motor 2 heat dissipation of being convenient for prolongs motor 2's life.

In the invention, when in use, the electric push rod 1 works through the electric push rod 1, the fixed block 4 can be moved leftwards, so that the rotating shaft 5 can be moved leftwards, the rotating disc 6 can be moved leftwards, the four sleeves 17 can be moved leftwards, so that the four internal thread cylinders 16 can be moved leftwards, and the four connecting rods 18 can be moved leftwards, so that the four brushes 3 can be moved leftwards, the positions of the four brushes 3 can be conveniently adjusted by people, the situation that the brushes 3 cannot clean the deep parts of the air duct due to overlong air ducts is prevented, the rotating shaft 5 can be rotated through the motor 2 and the rotating disc 6 which are arranged, the motor 2 works, so that the rotating shaft 6 can be rotated, the four sleeves 17 can be rotated, the four internal thread cylinders 16 can be rotated, so that the four connecting rods 18 can be rotated, and the four brushes, in order to carry out quick effectual cleanness to the tuber pipe inner wall, through fan 8, dust absorption pipe 10 and dust collection box 9, fan 8 work can adsorb impurity such as the dust that the clearance got off, and inside dust collection box 9 was shifted to through dust absorption pipe 10, make the inside cleanness that keeps of tuber pipe, and convenient to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.