CN220524754U

CN220524754U - Coil pipe cleaning device and air conditioner

Info

Publication number: CN220524754U
Application number: CN202322070005.9U
Authority: CN
Inventors: 王文朋; 曾焕焕; 黄佳刚; 陈浩杰; 陈家洛
Original assignee: Guangdong Shenling Commercial Air Conditioning Equipment Co ltd
Current assignee: Guangdong Shenling Commercial Air Conditioning Equipment Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-23
Anticipated expiration: 2033-08-03

Abstract

The utility model relates to the technical field of air conditioners, and particularly discloses a coil cleaning device and an air conditioner. The coil pipe cleaning device can move up and down and spray water to clean the air conditioner coil pipe, so that manual disassembly machine cleaning is not needed, the manual operation intensity is reduced, and meanwhile, the time is saved.

Description

Coil pipe cleaning device and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a coil cleaning device and an air conditioner.

Background

The conventional structure of the air conditioner coil is a copper pipe penetrating aluminum sheet, the coil exchanges heat with air through the aluminum sheet, dirt can be stuck on the aluminum sheet along with the use of the air conditioner, and heat exchange capacity is reduced. The air conditioner coil is usually required to be cleaned after manual disassembly, but the manual cleaning process is complicated in operation and time-consuming due to the limitations of installation positions and space.

Disclosure of Invention

The utility model aims to provide a coil pipe cleaning device and an air conditioner, which are used for solving the problems of complicated operation and time waste in the existing manual cleaning of an air conditioner coil pipe.

The utility model provides a coil pipe cleaning device which comprises a water spraying assembly and a water blocking valve, wherein the water spraying assembly is arranged on one side of an air conditioning coil pipe, the water spraying assembly comprises a driving wheel, a driving belt, a driven wheel and a spray head assembly, two ends of the driving belt are respectively connected with the driving wheel and the driven wheel, the driving wheel can drive the driving belt to move, the spray head assembly is connected with one side of the driving belt, the driving belt can drive the spray head assembly to move up and down, the spray head assembly is used for spraying water to the air conditioning coil pipe, the water blocking valve is arranged on the other side of the air conditioning coil pipe, the water blocking valve is in an opening state and a closing state, and when the water blocking valve is in the closing state, the water blocking valve can block water sprayed by the spray head assembly.

As the preferable technical scheme of coil pipe belt cleaning device, the water spray assembly still includes step motor, and step motor is connected with the drive wheel, and step motor is used for driving the drive wheel rotation.

As the preferable technical scheme of the coil pipe cleaning device, the transmission belt comprises a synchronous toothed belt, and the driving wheel and the driven wheel are both provided with meshing teeth which are used for being meshed with the synchronous toothed belt.

As the preferable technical scheme of the coil pipe cleaning device, the water spraying assembly further comprises a guide piece, the length direction of the guide piece is parallel to the moving direction of the spray head assembly, and the spray head assembly is in sliding connection with the guide piece.

As the preferred technical scheme of coil pipe belt cleaning device, the shower nozzle subassembly includes installation pole and a plurality of shower nozzle, and a plurality of shower nozzles all with installation pole fixed connection, the shower nozzle can spray water to air conditioner coil pipe, installation pole and drive belt fixed connection, installation pole and guide sliding connection.

As the preferred technical scheme of coil pipe belt cleaning device, the manger plate valve includes tripe and driving motor, and driving motor and tripe are connected, and driving motor can drive the tripe and open or close.

As the preferred technical scheme of coil pipe belt cleaning device, the manger plate valve includes controller and a plurality of automatically controlled blast gate, and a plurality of automatically controlled blast gate are matrix-like distribution, and a plurality of automatically controlled blast gate all are connected with the controller, and the controller can make a plurality of automatically controlled blast gates open simultaneously or close simultaneously.

As the preferred technical scheme of coil pipe belt cleaning device, still include the water collector, the water collector sets up in air conditioner coil pipe's below, and the bottom of water collector is provided with the wash port.

As the preferred technical scheme of coil pipe belt cleaning device, the quantity of water retaining valve is two, and one of them water retaining valve sets up in the air conditioner coil pipe one side of keeping away from the water spray assembly, and another water retaining valve sets up in the water spray assembly one side of keeping away from the air conditioner coil pipe.

The utility model provides an air conditioner, which comprises a box body, an air conditioner coil and a coil cleaning device in any scheme, wherein the coil cleaning device and the air conditioner coil are arranged in the box body, and the coil cleaning device is used for cleaning the air conditioner coil.

The beneficial effects of the utility model are as follows:

the utility model provides a coil pipe cleaning device which comprises a water spraying assembly and a water blocking valve, wherein the water spraying assembly is arranged on one side of an air conditioning coil pipe, the water spraying assembly comprises a driving wheel, a driving belt, a driven wheel and a spray head assembly, two ends of the driving belt are respectively connected with the driving wheel and the driven wheel, the driving wheel can drive the driving belt to move, the spray head assembly is connected with one side of the driving belt, the driving belt can drive the spray head assembly to move up and down, the spray head assembly is used for spraying water to the air conditioning coil pipe, the water blocking valve is arranged on the other side of the air conditioning coil pipe, the water blocking valve is in an opening state and a closing state, and when the water blocking valve is in the closing state, the water blocking valve can block water sprayed by the spray head assembly. The coil pipe cleaning device can move up and down and spray water to clean the air conditioner coil pipe, so that manual disassembly machine cleaning is not needed, the manual operation intensity is reduced, and meanwhile, the time is saved.

Drawings

FIG. 1 is a top view of a coil cleaning apparatus according to an embodiment of the present utility model;

FIG. 2 is a front view of a coil cleaning apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic plan view of a water jet assembly according to an embodiment of the present utility model;

fig. 4 is a schematic view of a water blocking valve in a closed state and an open state according to an embodiment of the present utility model.

In the figure:

1. a water spraying assembly; 11. a frame; 12. a driving wheel; 13. a transmission belt; 14. driven wheel; 15. a spray head assembly; 2. a water blocking valve; 21. a control member; 22. a valve plate; 3. an air conditioning coil; 4. a case; 5. and (5) a water receiving tray.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-4, the utility model provides a coil cleaning device, which comprises a water spraying assembly 1 and a water blocking valve 2, wherein the water spraying assembly 1 is arranged on one side of an air conditioning coil 3, the water spraying assembly 1 comprises a driving wheel 12, a driving belt 13, a driven wheel 14 and a spray head assembly 15, two ends of the driving belt 13 are respectively connected with the driving wheel 12 and the driven wheel 14, the driving wheel 12 can drive the driving belt 13 to move, the spray head assembly 15 is connected with one side of the driving belt 13, the driving belt 13 can drive the spray head assembly 15 to move up and down, the spray head assembly 15 is used for spraying water to the air conditioning coil 3, the water blocking valve 2 is arranged on the other side of the air conditioning coil 3, the water blocking valve 2 has an open state and a closed state, and when the water blocking valve 2 is in the closed state, the water blocking valve 2 can block water sprayed by the spray head assembly 15. The coil pipe cleaning device can move up and down and spray water to clean the air conditioner coil pipe 3, so that manual disassembly machine cleaning is not needed, the manual operation intensity is reduced, and meanwhile, the time is saved.

Further, the water jet assembly 1 further comprises a stepper motor connected to the drive wheel 12, preferably by a key connection. The stepping motor is used to drive the driving wheel 12 to rotate, and both the driving wheel 12 and the driven wheel 14 are arranged at intervals in the vertical direction. The stepper motor can rotate forward and backward, and the driving belt 13 drives the spray head assembly 15 to move up and down along with the rotation of the stepper motor. The step size of the stepping motor may be set according to actual conditions, and is not particularly limited herein. The drive belt 13 is preferably a synchronous toothed belt, and the drive wheel 12 and the driven wheel 14 are each provided with meshing teeth for engagement with the synchronous toothed belt. The synchronous toothed belt can ensure the transmission accuracy, so that the spray head assembly 15 can clean the air conditioner coil 3 more fully and thoroughly.

Alternatively, in order to prevent the showerhead assembly 15 from being offset during the up-and-down movement, the cleaning effect may be deteriorated. The water spray assembly 1 further comprises a guide, preferably a rod-like member, the length of which is parallel or coincident with the direction of movement of the spray head assembly 15. In the present embodiment, the head assembly 15 moves up and down in the vertical direction, and thus the length direction of the guide is disposed in the vertical direction. The spray head assembly 15 is slidably connected with the guide member, and is guided and limited by the guide member in the up-and-down movement process of the spray head assembly 15, so that the spray head assembly 15 is ensured not to deviate in the up-and-down movement process.

Specifically, the nozzle assembly 15 includes a mounting rod and a plurality of nozzles, each of which is fixedly connected to the mounting rod, the nozzles are capable of spraying water to the air conditioning coil 3, the mounting rod is fixedly connected to the belt 13, and the mounting rod is slidably connected to the guide member. Through setting up a plurality of shower nozzles on installation pole and the installation pole, shower nozzle subassembly 15 can wash air conditioner coil 3 of horizontal direction to along with the reciprocates of shower nozzle subassembly 15 realize the whole washing of air conditioner coil 3. The plurality of shower nozzles are evenly distributed on the installation pole, and the quantity that the shower nozzle set up and interval adaptability adjustment between two adjacent shower nozzles are different according to the coverage area of the rivers that the shower nozzle sprayed and the size of air conditioner coil 3, do not carry out the description here again.

Further, when cleaning the air conditioning coil 3, it is necessary to avoid corrosion or short circuit caused by water flow splashing to other parts of the cleaning coil, so that the water blocking valve 2 is provided for blocking the water flow, the water blocking valve 2 has an open state and a closed state, and when the water blocking valve 2 is in the open state, the air conditioning coil 3 can perform normal heat exchange. When the water blocking valve 2 is in the closed state, the spray head assembly 15 cleans the air conditioning coil 3 while the water blocking valve 2 blocks water flow. The structure of the water blocking valve 2 may be various as long as it can realize the satisfaction of heat exchange of the air conditioning coil 3 in the on state and the blocking of the water flow in the off state.

For example, the water blocking valve 2 may be composed of a shutter and a driving motor, wherein the driving motor is connected with the shutter and can drive the shutter to open or close. The shutter comprises a plurality of blades which are simultaneously opened or closed under the action of a driving motor. Specifically, one end of each of the plurality of blades is provided with a driving gear, two adjacent driving gears are meshed, and an output shaft of the driving motor drives one of the driving gears to rotate, so that the plurality of blades are simultaneously opened or closed. Or can adopt the form of rack and pinion and linear drive motor, can also satisfy a plurality of blades and open or close simultaneously, related structure is prior art in the art, and the description is omitted here.

For another example, the water blocking valve 2 may be composed of a controller and a plurality of electrically controlled air valves, wherein the plurality of electrically controlled air valves are all arranged on the water blocking plate, and the plurality of electrically controlled air valves are distributed on the water blocking plate in a matrix shape. The plurality of electric control air valves are connected with the controller, and the controller can enable the plurality of electric control air valves to be opened or closed simultaneously. The electric control air valve is preferably in communication connection with the controller, and a command is sent to the electric control air valve through the controller, so that a plurality of electric control air valves are simultaneously opened or closed. The controller is preferably a singlechip, a control program is run in the controller, and the controller and the electric control air valve can be connected in a wired or wireless mode, so that the electric control air valve is controlled to be opened or closed. The structure of the electrically controlled damper, the manner in which the controller is connected to it, and the corresponding control program are not described in detail herein as the mature prior art in the art.

Optionally, the number of the water retaining valves 2 is two, wherein one water retaining valve 2 is arranged on one side of the air conditioning coil 3 away from the water spraying assembly 1, so that water sprayed by the water spraying assembly 1 can be blocked, and the other water retaining valve 2 is arranged on one side of the water spraying assembly 1 away from the air conditioning coil 3, so that water flow splashed back when the air conditioning coil 3 is cleaned is blocked. The air conditioner coil 3 is provided with water collector 5 in the below, and water collector 5 can accept the water that two manger plate valves 2 and air conditioner coil 3 flowed down, and the bottom of water collector 5 is provided with the wash port, and when wasing air conditioner coil 3, water finally flows to water collector 5 in to in time discharge water through the wash port.

The utility model provides an air conditioner, which comprises a box body 4, an air conditioner coil 3 and a coil cleaning device in the embodiment, wherein the coil cleaning device and the air conditioner coil 3 are arranged in the box body 4, the coil cleaning device is used for cleaning the air conditioner coil 3, and by arranging the coil cleaning device, the air conditioner coil 3 is cleaned without manual disassembly, so that the labor intensity is reduced, and the time is saved.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Coil pipe belt cleaning device, its characterized in that includes:

the water spraying assembly (1), the water spraying assembly (1) is arranged on one side of the air conditioning coil pipe (3), the water spraying assembly (1) comprises a driving wheel (12), a driving belt (13), a driven wheel (14) and a spray head assembly (15), two ends of the driving belt (13) are respectively connected with the driving wheel (12) and the driven wheel (14), the driving wheel (12) can drive the driving belt (13) to move, the spray head assembly (15) is connected with one side of the driving belt (13), the driving belt (13) can drive the spray head assembly (15) to move up and down, and the spray head assembly (15) is used for spraying water to the air conditioning coil pipe (3);

the water retaining valve (2), water retaining valve (2) set up the opposite side of air conditioner coil pipe (3), water retaining valve (2) have open condition and closed condition, when water retaining valve (2) are in closed condition, water retaining valve (2) can block shower nozzle subassembly (15) spun water.

2. Coil cleaning device according to claim 1, characterized in that the water spray assembly (1) further comprises a stepper motor connected to the drive wheel (12), the stepper motor being adapted to drive the drive wheel (12) in rotation.

3. Coil cleaning device according to claim 1, characterized in that the drive belt (13) comprises a synchronous toothed belt, the drive wheel (12) and the driven wheel (14) each being provided with engagement teeth for engagement with the synchronous toothed belt.

4. Coil cleaning device according to claim 1, characterized in that the water spray assembly (1) further comprises a guide, the length direction of which is parallel to the direction of movement of the spray head assembly (15), the spray head assembly (15) being in sliding connection with the guide.

5. Coil cleaning device according to claim 4, characterized in that the spray head assembly (15) comprises a mounting bar and a plurality of spray heads, a plurality of spray heads being fixedly connected to the mounting bar, the spray heads being able to spray water to the air conditioning coil (3), the mounting bar being fixedly connected to the drive belt (13), the mounting bar being slidingly connected to the guide.

6. Coil cleaning device according to claim 1, characterized in that the water deflector valve (2) comprises a shutter and a drive motor, the drive motor being connected to the shutter, the drive motor being able to drive the shutter to open or close.

7. The coil cleaning device according to claim 1, wherein the water retaining valve (2) comprises a controller and a plurality of electrically controlled air valves, the plurality of electrically controlled air valves are distributed in a matrix shape, the plurality of electrically controlled air valves are connected with the controller, and the controller can enable the plurality of electrically controlled air valves to be simultaneously opened or simultaneously closed.

8. The coil cleaning device according to claim 1, further comprising a water pan (5), the water pan (5) being arranged below the air conditioning coil (3), a drain hole being provided at the bottom of the water pan (5).

9. Coil cleaning device according to claim 1, characterized in that the number of water retaining valves (2) is two, wherein one water retaining valve (2) is arranged on the side of the air conditioning coil (3) remote from the water spraying assembly (1), and the other water retaining valve (2) is arranged on the side of the water spraying assembly (1) remote from the air conditioning coil (3).

10. Air conditioner comprising a box (4) and an air conditioning coil (3), characterized in that it further comprises a coil cleaning device according to any one of claims 1-9, wherein the coil cleaning device and the air conditioning coil (3) are both disposed in the box (4), and the coil cleaning device is used for cleaning the air conditioning coil (3).