CN217911863U

CN217911863U - Dust collection box for cleaning central air conditioner

Info

Publication number: CN217911863U
Application number: CN202222379780.8U
Authority: CN
Inventors: 关争龙; 王琴
Original assignee: Beijing Haiwen Borui Technology Co ltd
Current assignee: Beijing Haiwen Borui Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-11-29
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a central air conditioning washs and uses dust collection box belongs to air conditioner cleaning equipment technical field. Central air conditioning washs and uses dust collection box, including the install bin, first installation cavity, second installation cavity and third installation cavity have been seted up from last to down in proper order to the install bin, still include: the first air pipe is fixedly connected to the top of the installation box and communicated with the first installation cavity; the drawer slides in the first mounting cavity, and the bottom of the drawer is fixedly connected with a filter screen; fixed connection is in handle on the first trachea, fixedly connected with and the second trachea that first trachea is linked together on the handle the utility model discloses a make the air inlet that makes the gas collecting cover when the water spray carries out abluent to the air conditioner produce suction, the water smoke that will waft and dust inhale first installation intracavity and filter to solve the dust and waft to being inhaled the internal and problem on one's body of vaporific cleaning solution of foggy cleaning solution to the cleanup crew aloft by the cleanup crew.

Description

Dust collection box for cleaning central air conditioner

Technical Field

The utility model relates to an air conditioner cleaning equipment technical field especially relates to central air conditioning washs and uses dust collection box.

Background

The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, the heating area (or the refrigerating area) of the central air conditioning system is widely used in public buildings, and like a common air conditioner, the central air conditioning system can generate a large amount of dust and other stains when in use and needs a corresponding cleaning device to clean the stains.

For example, CN202220417279.3 and 2022-06-14 disclose a central air conditioner cleaning machine, which comprises a dust collecting box and a liquid storage box which are sequentially arranged along the horizontal direction and are connected with each other, wherein the upper side and the lower side of the dust collecting box are respectively provided with an air pipe and a fan, one end of the air pipe, which is far away from the dust collecting box, is provided with a dust collecting head, and a filter plate positioned between the air pipe and the fan is embedded in the dust collecting box; the outer wall of the dust collection box is provided with a trash discharge port communicated with the interior of the dust collection box, the trash discharge port is positioned at the end part of the filter plate, and the dust collection box is provided with an opening and closing assembly used for controlling the opening and closing of the trash discharge port; the upper and lower both sides of liquid reserve tank are installed liquid inlet pipe and water pump respectively, and the water pump has the injector head through hose connection. The application can improve the cleaning efficiency and the cleaning effect of the central air conditioner.

Although the device disclosed in the above patent can adsorb and clean dust on the central air conditioner and remove most of the dust when the central air conditioner is cleaned, when the device sprays corresponding cleaning liquid to the air conditioner for cleaning, the cleaning liquid can vibrate the air conditioner when contacting with the air conditioner, part of dust is shaken off by vibration, and the shaken dust is scattered into the air and is easily sucked into the body by cleaning personnel; most of the sprayed cleaning liquid is in a fog shape, and the fog water is light and easy to float in the air and finally fall on the body of a cleaner.

In view of this, the present invention is proposed herein.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a dust collection box for cleaning a central air conditioner.

In order to realize the purpose, the utility model adopts the following technical scheme:

central air conditioning washs and uses dust collection box, including the install bin, first installation cavity, second installation cavity and third installation cavity have been seted up from last to down in proper order to the install bin, still include: the first air pipe is fixedly connected to the top of the mounting box and communicated with the first mounting cavity; the drawer slides in the first mounting cavity, and the bottom of the drawer is fixedly connected with a filter screen; the handle is fixedly connected to the first air pipe, and a second air pipe communicated with the first air pipe is fixedly connected to the handle; the gas collecting cover is fixedly connected to the end of the second air pipe; the second water pipe is fixedly connected to the mounting box and communicated with the third mounting cavity, and penetrates through the first air pipe, the second air pipe and the air collecting cover; the air suction part is arranged in the second mounting cavity, the air inlet end of the air suction part is connected with the first mounting cavity, and the air exhaust end of the air suction part is connected with the third mounting cavity.

In order to enable the air inlet of the air gathering cover to generate negative pressure, preferably, the air sucking part comprises a motor fixedly connected to the top of the second mounting cavity and a piston cylinder fixedly connected to the top of the second mounting cavity, a piston plate is slidably connected to the piston cylinder, a crank is rotatably connected to the piston plate, a driving shaft is fixedly connected to the output end of the motor, a crankshaft is fixedly connected to the driving shaft, the crank is rotatably connected to the crankshaft, a first pipeline communicated with the first mounting cavity is fixedly connected to the input end of the piston cylinder, and a second pipeline communicated with the third mounting cavity is fixedly connected to the output end of the piston cylinder.

In order to facilitate the water to be sprayed out from the second water pipe, preferably, a water pressing plate is connected in the third installation cavity in a sliding mode, an air cavity is arranged above the water pressing plate, a water cavity is arranged below the water pressing plate, a tension spring is arranged in the air cavity, and two ends of the tension spring are fixedly connected with the top of the air cavity and the water pressing plate respectively.

In order to facilitate the control of the pressure of the water during the water spraying, the side wall of the mounting box is preferably fixedly connected with a first control valve communicated with the air cavity.

In order to facilitate water replenishing, preferably, a second control valve communicated with the water cavity is fixedly connected to the side wall of the mounting box.

Preferably, the water tank further comprises a first water pipe, and two ends of the first water pipe are respectively communicated with the first installation cavity and the water cavity.

Compared with the prior art, the utility model provides a central air conditioning washs and uses dust collection box possesses following beneficial effect:

the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a make the air inlet that gathers the gas hood when the water spray carries out abluent to the air conditioner produce suction, the water smoke that will waft and dust inhale first installation intracavity and filter to solve the dust and waft to be inhaled internally and the problem on one's body of vaporific cleaning solution of wafting to the personnel of cleaner aloft by the cleaning personnel.

Drawings

Fig. 1 is a schematic perspective view of a dust collecting box for cleaning a central air conditioner according to the present invention;

FIG. 2 is a first cross-sectional view of the dust collecting box for cleaning the central air conditioner;

fig. 3 is a second main sectional view of the dust collecting box for cleaning a central air conditioner according to the present invention.

In the figure: 1. installing a box; 2. a first mounting cavity; 3. a second mounting cavity; 4. a third mounting cavity; 5. a water pressing plate; 6. a tension spring; 7. a first control valve; 8. a second control valve; 9. a first water pipe; 10. a drawer; 11. filtering with a screen; 12. a first air pipe; 13. a second water pipe; 14. a handle; 15. a second air pipe; 16. a gas gathering cover; 17. a drive shaft; 18. a crankshaft; 19. a piston cylinder; 20. a piston plate; 21. a crank; 22. a first conduit; 23. a second conduit; 24. an electric motor.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows: referring to fig. 1-3, the dust collection box for cleaning of central air conditioner includes an installation box 1, the installation box 1 has been provided with a first installation cavity 2, a second installation cavity 3 and a third installation cavity 4 from top to bottom in sequence, and further includes: the first air pipe 12 is fixedly connected to the top of the installation box 1 and communicated with the first installation cavity 2; a drawer 10 sliding in the first mounting cavity 2, wherein the bottom of the drawer 10 is fixedly connected with a filter screen 11; a handle 14 fixedly connected to the first air pipe 12, and a second air pipe 15 communicated with the first air pipe 12 is fixedly connected to the handle 14; the air collecting cover 16 is fixedly connected with the end of the second air pipe 15; the second water pipe 13 is fixedly connected to the installation box 1 and communicated with the third installation cavity 4, and the second water pipe 13 penetrates through the first air pipe 12, the second air pipe 15 and the air collecting cover 16; the air suction part is arranged in the second mounting cavity 3, the air inlet end of the air suction part is connected with the first mounting cavity 2, and the air exhaust end of the air suction part is connected with the third mounting cavity 4.

One end of the second water pipe 13 extending out of the gas gathering cover 16 is fixedly connected with a spray head (not shown in the figure), and the second air pipe 15 is a hard pipe, can be bent and turned at will and is made of carbon steel.

The utility model discloses when using, the bottom at central air conditioning is hung to the water receiving cover that will be used for connecing sewage, the water receiving cover can be purchased on market, do not do here and describe repeatedly, the back is installed to the water receiving cover, send into the water in the third installation cavity 4 in the second water pipe 13, and spout through the shower nozzle, water sprays and washs the air conditioner to the air conditioner, when abluent, the portion of breathing in makes and produces the negative pressure in the first installation cavity 2, and then make first trachea 12, second trachea 15 and gather the cover mouth of gas cover 16 and produce the negative pressure, and then will waft in the first installation cavity 2 of aerial water smoke and dust suction in abluent time, then filter through filter screen 11, with the interception on filter screen 11, thereby solve the dust and waft to being inhaled in the sky by the cleaning staff and the internal and problem on the body that vaporific cleaning solution wafts to the cleaning staff.

Referring to fig. 3, further, a filter layer is arranged in the first installation cavity 2, the filter layer is located at the bottom of the drawer 10 and used for filtering water mixed with dust, the filter layer can be activated carbon coated by a cloth bag or cobblestones, the water purifier further comprises a first water pipe 9, two ends of the first water pipe 9 are respectively communicated with the first installation cavity 2 and the water cavity, and water filtered by the filter layer flows into the first water pipe 9.

Referring to fig. 2, the air suction portion includes a motor 24 fixedly connected to the top of the second mounting cavity 3 and a piston cylinder 19 fixedly connected to the top of the second mounting cavity 3, a piston plate 20 is slidably connected to the piston cylinder 19, a crank 21 is rotatably connected to the piston plate 20, an output end of the motor 24 is fixedly connected to a driving shaft 17, a crankshaft 18 is fixedly connected to the driving shaft 17, the crank 21 is rotatably connected to the crankshaft 18, an input end of the piston cylinder 19 is fixedly connected to a first pipeline 22 communicated with the first mounting cavity 2, an output end of the piston cylinder 19 is fixedly connected to a second pipeline 23 communicated with the third mounting cavity 4, a pressure water plate 5 is slidably connected to the third mounting cavity 4, an air cavity is formed above the pressure water plate 5, a water cavity below the pressure water plate 5 is provided with a tension spring 6, and two ends of the tension spring 6 are fixedly connected to the top of the air cavity and the pressure water plate 5 respectively.

The motor 24 is started, the motor 24 drives the driving shaft 17 to rotate, the driving shaft 17 drives the crankshaft 18 to rotate, the crankshaft 18 drives the piston plate 20 to slide in the piston cylinder 19 in a reciprocating mode through the crank 21, positive pressure and negative pressure are generated in the piston cylinder 19 in a reciprocating mode, the negative pressure sucks gas in the first installation cavity 2 into the piston cylinder 19 through the first pipeline 22, the gas in the piston cylinder 19 is sent into the air cavity through the second pipeline 23 by the positive pressure, the pressure water plate 5 descends along with the increase of the air pressure in the air cavity, the tension spring 6 stretches, the pressure water plate 5 presses the water in the water cavity into the second water pipe 13, and therefore the second water pipe 13 sprays water while the air collecting cover 16 collects dust.

When the motor 24 stops working enough, the tension spring 6 rebounds and enables the water pressing plate 5 to reset, the water pressing plate 5 resets and sucks water in the first water pipe 9 into the water cavity, the water utilization rate is improved, and water resources are saved.

Referring to fig. 3, the side wall of the installation box 1 is fixedly connected with a first control valve 7 communicated with the air cavity, and the exhaust speed of the first control valve 7 can be controlled by adjusting the size of a valve port of the first control valve 7, so that the water pressure of the water sprayed out from the second water pipe 13 is controlled by controlling the descending amount of the water pressing plate 5.

Referring to fig. 3, a second control valve 8 communicated with the water cavity is fixedly connected to the side wall of the installation box 1, so that water can be flushed into the water cavity and discharged from the water cavity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Central air conditioning washs and uses dust collection box, including install bin (1), its characterized in that, install bin (1) has been seted up first installation cavity (2), second installation cavity (3) and third installation cavity (4) from last to down in proper order, still includes:

the first air pipe (12) is fixedly connected to the top of the installation box (1) and communicated with the first installation cavity (2);

a drawer (10) sliding in the first mounting cavity (2), wherein a filter screen (11) is fixedly connected to the bottom of the drawer (10);

the handle (14) is fixedly connected to the first air pipe (12), and a second air pipe (15) communicated with the first air pipe (12) is fixedly connected to the handle (14);

the air collecting cover (16) is fixedly connected with the end of the second air pipe (15);

the second water pipe (13) is fixedly connected to the mounting box (1) and communicated with the third mounting cavity (4), and the second water pipe (13) penetrates through the first air pipe (12), the second air pipe (15) and the air gathering cover (16);

the air suction part is arranged in the second mounting cavity (3), the air inlet end of the air suction part is connected with the first mounting cavity (2), and the air exhaust end of the air suction part is connected with the third mounting cavity (4).

2. The central air-conditioning cleaning dust collection box according to claim 1, wherein the air suction part comprises a motor (24) fixedly connected to the top of the second mounting cavity (3) and a piston cylinder (19) fixedly connected to the inside of the second mounting cavity (3), a piston plate (20) is slidably connected to the piston cylinder (19), a crank (21) is rotatably connected to the piston plate (20), a driving shaft (17) is fixedly connected to the output end of the motor (24), a crankshaft (18) is fixedly connected to the driving shaft (17), the crank (21) is rotatably connected to the crankshaft (18), a first pipeline (22) communicated with the first mounting cavity (2) is fixedly connected to the input end of the piston cylinder (19), and a second pipeline (23) communicated with the third mounting cavity (4) is fixedly connected to the output end of the piston cylinder (19).

3. The central air-conditioning cleaning dust collection box according to claim 2, wherein a water pressing plate (5) is slidably connected in the third installation cavity (4), an air cavity is arranged above the water pressing plate (5), a water cavity is arranged below the water pressing plate (5), a tension spring (6) is arranged in the air cavity, and two ends of the tension spring (6) are fixedly connected with the top of the air cavity and the water pressing plate (5) respectively.

4. A dust box for cleaning a central air conditioner according to claim 3, characterized in that the side wall of the mounting box (1) is fixedly connected with a first control valve (7) communicated with the air chamber.

5. A dust box for cleaning a central air conditioner according to claim 3, characterized in that a second control valve (8) communicated with the water chamber is fixedly connected to the side wall of the mounting box (1).

6. The central air conditioner cleaning dust box as claimed in claim 1, further comprising a first water pipe (9), wherein both ends of the first water pipe (9) are respectively communicated with the first mounting chamber (2) and the water chamber.