Device for preventing refrigeration plate of air conditioner from freezing

Abstract

The utility model discloses a device for preventing a refrigeration plate of an air conditioner from freezing, which relates to the technical field of refrigeration and comprises a refrigeration plate, a filter screen is mounted on the refrigeration plate, driving mechanisms are arranged on two sides of the refrigeration plate, one side of each driving mechanism is fixedly connected with a sliding mechanism, and each sliding mechanism is fixedly connected with a cleaning mechanism. The cleaning mechanism is driven to move through the driving mechanism, the cleaning mechanism can be driven to do reciprocating motion to deice and clean the refrigeration plate through forward and reverse rotation of the driving wheel, the sliding block is driven to move on the sliding rail through the sliding mechanism, and therefore the cleaning mechanism can be driven to move on the refrigeration plate to conduct deicing and cleaning, and the brush is driven to rotate through the cleaning mechanism. And meanwhile, the sweeping mechanism can do reciprocating motion on the refrigeration plate through the sliding mechanism and the driving mechanism, continuous and efficient sweeping and deicing are carried out, the situation that the refrigeration effect of the air conditioner is weakened due to freezing and defrosting on the refrigeration plate is prevented, and other elements in the air conditioner cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration, in particular to a device for preventing an air-conditioning refrigeration plate from freezing. Background Art

[0002] The air conditioning refrigeration panel is a component used for refrigeration installed in the air conditioning system. The air conditioning refrigeration panel made of metal material reduces the temperature of the surrounding environment by compressing the refrigerant. When the refrigerant expands in the air conditioning refrigeration panel, it absorbs the surrounding heat and reduces the air temperature. After that, the refrigerant is compressed back to a high-pressure state, releasing the absorbed heat and exhausting it from the air conditioning system. This process is repeated until the set temperature is reached. The air conditioning refrigeration panel is a very important component in the air conditioning system and is essential for maintaining indoor comfort and temperature control. The following problems exist in the existing technology:

[0003] During long-term cooling operation, the surface of the air conditioner cooling plate will freeze and frost, which will weaken the cooling effect of the air conditioner. Before and after freezing, it will turn into water and accumulate inside the air conditioner or flow out of the air conditioner, causing damage to other components inside the air conditioner and polluting the ground. A device to prevent the air conditioner cooling plate from freezing is needed to solve this problem. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A device for preventing an air conditioning refrigeration plate from freezing comprises a refrigeration plate, a filter screen is installed on the refrigeration plate, driving mechanisms are arranged on both sides of the refrigeration plate, a sliding mechanism is fixedly connected to one side of the driving mechanism, a cleaning mechanism is fixedly connected to the sliding mechanism, the driving mechanism comprises a driving chain; the sliding mechanism comprises a slide rail; the cleaning mechanism comprises a connecting plate.

[0006] A further improvement of the technical solution of the utility model is that: a driving wheel is internally geared at one end of the driving chain, and a guide wheel is internally geared at the other end of the driving chain.

[0007] A further improvement of the technical solution of the utility model is that the driving mechanism is fixedly installed on both sides of the refrigeration plate through a driving wheel and a guide wheel, and one side of the driving chain is fixedly connected to the sliding mechanism.

[0008] A further improvement of the technical solution of the utility model is that: a sliding block is slidably mounted on the sliding rail, and a connecting block is fixedly mounted on one side of the sliding block.

[0009] A further improvement of the technical solution of the utility model is that the sliding mechanism is fixedly connected to the driving mechanism via a connecting block, and the sliding mechanism is fixedly connected to the cleaning mechanism via a sliding block.

[0010] A further improvement of the technical solution of the utility model is that: motors are arranged at both ends of the connecting plate, the motor drive is connected to a belt, the motor is connected to a mounting shaft through the belt drive, and the bottom of the mounting shaft is connected to a brush through the transmission.

[0011] A further improvement of the technical solution of the utility model is that: the brushes are provided with two groups located on the top of the filter screen.

[0012] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0013] 1. The utility model provides a device for preventing the refrigeration plate of an air conditioner from being frozen. Under the joint action of a driving chain, a driving wheel and a guide wheel of a driving mechanism, one end of the driving chain is internally engaged with the driving wheel, and the other end of the driving chain is internally engaged with the guide wheel. The driving mechanism is fixedly installed on both sides of the refrigeration plate through the driving wheel and the guide wheel. One side of the driving chain is fixedly connected to the sliding mechanism. The driving wheel cooperates with the guide wheel to rotate the driving chain, thereby driving the sliding mechanism to move, and then driving the cleaning mechanism to move. By rotating the driving wheel forward and reversely, the cleaning mechanism can be driven to reciprocate to remove ice and clean the refrigeration plate.

[0014] 2. The utility model provides a device for preventing the refrigeration plate of an air conditioner from being frozen. Under the joint action of the slide rail, the connecting block and the slider of the sliding mechanism, the slider is slidably installed on the slide rail, the connecting block is fixedly installed on one side of the slider, the sliding mechanism is fixedly connected to the driving mechanism through the connecting block, and the sliding mechanism is fixedly connected to the cleaning mechanism through the slider. The driving chain of the driving mechanism rotates to drive the slider to move on the slide rail, thereby driving the cleaning mechanism to move on the refrigeration plate to perform de-icing and cleaning.

[0015] 3. The utility model provides a device to prevent ice from forming on the refrigeration plate of an air conditioner. Through the joint action of the connecting plate, motor, belt, mounting shaft and brush of the cleaning mechanism, the motor is connected to the mounting shaft through a belt drive, and the bottom of the mounting shaft is connected to the brush through a transmission. Two groups of brushes are arranged on the top of the filter. The motor drives the brush to rotate to remove ice on the refrigeration plate. At the same time, the cleaning mechanism can reciprocate on the refrigeration plate through the sliding mechanism and the driving mechanism to perform continuous and efficient cleaning and de-icing, thereby preventing the weakening of the refrigeration effect of the air conditioner caused by ice and defrosting on the refrigeration plate, and will not cause damage to other components inside the air conditioner and pollute the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a device for preventing an air conditioning refrigeration plate from freezing according to the utility model;

[0017] Figure 2 It is a structural schematic diagram of the driving mechanism of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of a device for preventing icing of an air-conditioning refrigeration plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the device for preventing the air conditioning refrigeration plate from freezing from the bottom perspective of the utility model.

[0020] In the figure: 1, refrigeration plate; 2, filter; 3, driving mechanism; 4, sliding mechanism; 5, cleaning mechanism; 31, guide wheel; 32, driving chain; 33, driving wheel; 41, slide rail; 42, slider; 43, connecting block; 51, motor; 52, belt; 53, mounting shaft; 54, connecting plate; 55, brush. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the embodiments:

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model provides a device for preventing an air-conditioning refrigeration plate from freezing, comprising a refrigeration plate 1, a filter screen 2 is installed on the refrigeration plate 1, driving mechanisms 3 are arranged on both sides of the refrigeration plate 1, a sliding mechanism 4 is fixedly connected to one side of the driving mechanism 3, and a cleaning mechanism 5 is fixedly connected to the sliding mechanism 4.

[0024] Example 2

[0025] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the driving mechanism 3 includes a driving chain 32, one end of the driving chain 32 is internally engaged with a driving wheel 33, and the other end of the driving chain 32 is internally engaged with a guide wheel 31, the driving mechanism 3 is fixedly installed on both sides of the refrigeration plate 1 through the driving wheel 33 and the guide wheel 31, and one side of the driving chain 32 is fixedly connected to the sliding mechanism 4.

[0026] In this embodiment, through the joint action of the driving chain 32, driving wheel 33 and guide wheel 31 of the driving mechanism 3, one end of the driving chain 32 is internally engaged with the driving wheel 33, and the other end of the driving chain 32 is internally engaged with the guide wheel 31. The driving mechanism 3 is fixedly installed on both sides of the refrigeration plate 1 through the driving wheel 33 and the guide wheel 31. One side of the driving chain 32 is fixedly connected to the sliding mechanism 4. The driving wheel 33 cooperates with the guide wheel 31 to make the driving chain 32 rotate, thereby driving the sliding mechanism 4 to move, and then driving the cleaning mechanism 5 to move. By rotating the driving wheel 33 forward and reversely, the cleaning mechanism 5 can be driven to reciprocate to remove ice and clean the refrigeration plate 1.

[0027] Example 3

[0028] like Figure 1-4As shown, based on Example 1, the utility model provides a technical solution: preferably, the sliding mechanism 4 includes a slide rail 41, a slider 42 is slidably installed on the slide rail 41, a connecting block 43 is fixedly installed on one side of the slider 42, the sliding mechanism 4 is fixedly connected to the driving mechanism 3 through the connecting block 43, and the sliding mechanism 4 is fixedly connected to the cleaning mechanism 5 through the slider 42.

[0029] In this embodiment, through the joint action of the slide rail 41, the connecting block 43, and the slider 42 of the sliding mechanism 4, the slider 42 is slidably installed on the slide rail 41, and the connecting block 43 is fixedly installed on one side of the slider 42. The sliding mechanism 4 is fixedly connected to the driving mechanism 3 through the connecting block 43. At the same time, the sliding mechanism 4 is fixedly connected to the cleaning mechanism 5 through the slider 42. The driving chain 32 of the driving mechanism 3 rotates to drive the slider 42 to move on the slide rail 41, thereby driving the cleaning mechanism 5 to move on the refrigeration plate 1 to perform de-icing and cleaning.

[0030] Example 4

[0031] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the cleaning mechanism 5 includes a connecting plate 54, and motors 51 are arranged at both ends of the connecting plate 54. The motor 51 is driven and connected to a belt 52. The motor 51 is driven and connected to a mounting shaft 53 through the belt 52. The bottom of the mounting shaft 53 is driven and connected to a brush 55. The brush 55 is provided with two groups and is located at the top of the filter 2.

[0032] In this embodiment, through the joint action of the connecting plate 54, motor 51, belt 52, mounting shaft 53 and brush 55 of the cleaning mechanism 5, the motor 51 is connected to the mounting shaft 53 through the belt 52, and the bottom of the mounting shaft 53 is connected to the brush 55 through transmission. The brush 55 is provided with two groups and is located on the top of the filter 2. The motor 51 drives the brush 55 to rotate to remove ice on the refrigeration plate 1. At the same time, the cleaning mechanism 5 can reciprocate on the refrigeration plate 1 through the sliding mechanism 4 and the driving mechanism 3 to perform continuous and efficient cleaning and de-icing, thereby preventing the weakening of the air-conditioning refrigeration effect caused by ice and defrosting on the refrigeration plate 1, and will not cause damage to other components inside the air conditioner and pollute the ground.

[0033] The working principle of the device for preventing the air-conditioning refrigeration plate from freezing will be described in detail below.

[0034] like Figure 1-4As shown, under the joint action of the driving chain 32, the driving wheel 33 and the guide wheel 31 of the driving mechanism 3, one end of the driving chain 32 is internally engaged with the driving wheel 33, and the other end of the driving chain 32 is internally engaged with the guide wheel 31. The driving mechanism 3 is fixedly installed on both sides of the refrigeration plate 1 through the driving wheel 33 and the guide wheel 31. One side of the driving chain 32 is fixedly connected to the sliding mechanism 4. The driving wheel 33 cooperates with the guide wheel 31 to make the driving chain 32 rotate, thereby driving the sliding mechanism 4 to move, and then driving the cleaning mechanism 5 to move. The driving wheel 33 is rotated forward and reversely, and the cleaning mechanism 5 can be driven to reciprocate to remove ice and clean the refrigeration plate 1. Under the joint action of the slide rail 41, the connecting block 43 and the slider 42 of the sliding mechanism 4, the slider 42 is slidably installed on the slide rail 41, and the connecting block 43 is fixedly installed on one side of the slider 42. The sliding mechanism 4 is fixedly connected to the driving mechanism 3 through the connecting block 43, and the sliding mechanism 4 is The driving mechanism 4 is fixedly connected to the cleaning mechanism 5 through the slider 42. The driving chain 32 of the driving mechanism 3 rotates to drive the slider 42 to move on the slide rail 41, thereby driving the cleaning mechanism 5 to move on the refrigeration plate 1 to remove ice and clean. Under the joint action of the connecting plate 54, the motor 51, the belt 52, the mounting shaft 53 and the brush 55 of the cleaning mechanism 5, the motor 51 is connected to the mounting shaft 53 through the belt 52, and the bottom of the mounting shaft 53 is connected to the brush 55. The brush 55 is provided with two groups located on the top of the filter 2. The motor 51 drives the brush 55 to rotate to remove ice on the refrigeration plate 1. At the same time, the sliding mechanism 4 and the driving mechanism 3 enable the cleaning mechanism 5 to reciprocate on the refrigeration plate 1 for continuous and efficient cleaning and deicing, so as to prevent the weakening of the air-conditioning refrigeration effect caused by ice and defrosting on the refrigeration plate 1, and will not cause damage to other components inside the air conditioner and pollute the ground.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for preventing an air conditioning refrigeration plate from freezing, comprising a refrigeration plate (1), characterized in that: A filter screen (2) is installed on the refrigeration plate (1), and driving mechanisms (3) are arranged on both sides of the refrigeration plate (1). One side of the driving mechanism (3) is fixedly connected to a sliding mechanism (4), and the sliding mechanism (4) is fixedly connected to a cleaning mechanism (5). The driving mechanism (3) includes a driving chain (32); the sliding mechanism (4) includes a slide rail (41); and the cleaning mechanism (5) includes a connecting plate (54).

2. The device for preventing icing of an air conditioning refrigeration panel according to claim 1, characterized in that: One end of the drive chain (32) is internally geared with a drive wheel (33), and the other end of the drive chain (32) is internally geared with a guide wheel (31).

3. The device for preventing icing of air conditioning refrigeration panels according to claim 2, characterized in that: The driving mechanism (3) is fixedly mounted on both sides of the refrigeration plate (1) via a driving wheel (33) and a guide wheel (31), and one side of the driving chain (32) is fixedly connected to the sliding mechanism (4).

4. The device for preventing icing of air conditioning refrigeration panels according to claim 1, characterized in that: A sliding block (42) is slidably mounted on the sliding rail (41), and a connecting block (43) is fixedly mounted on one side of the sliding block (42).

5. The device for preventing icing of air conditioning refrigeration panels according to claim 4, characterized in that: The sliding mechanism (4) is fixedly connected to the driving mechanism (3) via a connecting block (43), and the sliding mechanism (4) is fixedly connected to the cleaning mechanism (5) via a sliding block (42).

6. The device for preventing icing of air conditioning refrigeration panels according to claim 1, characterized in that: Motors (51) are provided at both ends of the connecting plate (54); the motor (51) is drivingly connected to a belt (52); the motor (51) is drivingly connected to a mounting shaft (53) via the belt (52); and the bottom of the mounting shaft (53) is drivingly connected to a brush (55).

7. The device for preventing icing of air conditioning refrigeration panels according to claim 6, characterized in that: The brushes (55) are provided in two groups and are located on the top of the filter screen (2).

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