Dehumidifying device for refrigerating unit

Abstract

The utility model provides a dehumidification device for a refrigerating unit, and relates to the field of dehumidification devices for refrigerating units, the dehumidification device comprises a dehumidification mechanism, the dehumidification mechanism comprises a box body and a dehumidification assembly, the dehumidification assembly is installed in an inner cavity of the box body, and the dehumidification mechanism is used for dehumidifying the refrigerating unit. A dust screen is fixedly connected to the front face of the dehumidification mechanism and used for preventing dust from entering the inner cavity of the box body to pollute the dehumidification assembly, and a cleaning mechanism is arranged on the surface of the dust screen. According to the moisture refrigerating unit, by arranging the dehumidification mechanism, the effect of dehumidifying the interior of the refrigerating unit is achieved, so that the situation that components in the moisture refrigerating unit are affected with damp and break down can be prevented, and by arranging the cleaning mechanism and the moving mechanism, the effect of cleaning dust attached to the surface of the dustproof net can be achieved; therefore, the situation that the dust screen of the dehumidification assembly is blocked by dust, the heat dissipation efficiency is reduced, and the dehumidification assembly breaks down can be effectively prevented.

Description

Technical Field

[0001] The utility model belongs to the field of dehumidification devices for refrigeration units, in particular to a dehumidification device for refrigeration units. Background Art

[0002] A dehumidifier is a device that removes excess moisture from the air, thereby reducing humidity and improving comfort and air quality. It is mostly used in humid environments. When the refrigeration unit is running, the internal humidity is too high due to the heat exchange, so that a large amount of water vapor will adhere to the surface of the copper tube. If the water vapor drips on the internal electronic components, the refrigeration unit will malfunction. Therefore, a dehumidifier is used to dehumidify the inside of the refrigerant group;

[0003] According to Chinese patent application number: 202120713268.5, a dehumidification device for a refrigeration unit is disclosed, which relates to the technical field of dehumidification devices, including a dehumidification box, the inner wall of the dehumidification box is fixedly connected to a connecting seat, the inner wall of the connecting seat is fixedly connected to a chassis shell, a ventilation fan is provided inside the chassis shell, one side of the connecting seat is fixedly connected to a heat conducting sheet, there are two connecting seats, and the two connecting seats are symmetrically arranged, the front side of the dehumidification box is fixedly connected to a fixing plate, one side of the fixing plate is fixedly connected to a fixing ring, one side of the fixing ring is fixedly connected to a dustproof net, the heat conducting sheet and the dustproof net are correspondingly arranged, and the coordination between the dehumidification box, the ventilation fan, the chassis shell and the heat conducting sheet can effectively improve the working efficiency of the dehumidification device, increase heat conduction, reduce the humidity in the air, and improve the refrigeration effect;

[0004] The comparative case effectively solves the problem of low working efficiency and poor refrigeration effect caused by slow heat conduction efficiency of existing dehumidification devices. It has the advantages of increasing heat conduction and improving dehumidification effect. However, the dustproof net of this dehumidification device is prone to a large amount of dust on the surface during long-term use. The covered dust easily affects the heat dissipation inside the dehumidifier, thereby easily causing the dehumidifier to malfunction due to high temperature.

[0005] In summary, the utility model provides a dehumidification device for a refrigeration unit to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A dehumidification device for a refrigeration unit includes a dehumidification mechanism, which includes a box and a dehumidification component. The dehumidification component is installed in the inner cavity of the box. The dehumidification mechanism is used to dehumidify the refrigeration unit. A dustproof net is fixedly connected to the front of the dehumidification mechanism. The dustproof net is used to prevent dust from entering the inner cavity of the box and contaminating the dehumidification component. A cleaning mechanism is provided on the surface of the dustproof net. The cleaning mechanism is used to clean the dustproof net. A moving mechanism is installed on the front of the box. The moving mechanism is used to drive the cleaning mechanism to move.

[0008] Furthermore, in the utility model, the cleaning mechanism includes a brush roller and a transmission rod, the brush roller is in contact with the dustproof net, and one end of the transmission rod is fixedly connected to the brush roller.

[0009] Furthermore, in the utility model, the cleaning mechanism also includes an installation box and a first motor, the first motor is fixed to the inner cavity of the installation box, and the output shaft of the first motor passes through the outside of the installation box and is transmission-connected to the other end of the transmission rod.

[0010] Furthermore, in the utility model, the moving mechanism includes a support plate, a second motor, a threaded rod and a threaded sleeve, the support plate is fixedly connected to the dehumidification mechanism, the second motor is fixedly connected to the support plate, and the threaded rod and the threaded sleeve are both installed in the inner cavity of the support plate and movably connected to the inner cavity of the support plate.

[0011] Furthermore, in the utility model, one end of the threaded rod is movably connected to the inner wall of the support plate through a bearing, the output shaft of the second motor passes through the inner cavity of the support plate and is transmission-connected to the threaded rod, and the threaded sleeve is sleeved on the surface of the threaded rod and is threadedly connected to the threaded rod.

[0012] Furthermore, in the utility model, the moving mechanism also includes a connecting rod and a through slot, the through slot is opened at the bottom of the support plate, one end of the connecting rod is fixedly connected to the threaded sleeve, and the other end of the connecting rod passes through the through slot and extends to the outside of the support plate, and is fixedly connected to the installation box.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model has the effect of dehumidifying the inside of the refrigeration unit by arranging a dehumidification mechanism, thereby preventing the internal components of the refrigeration unit from getting damp and causing malfunctions. By arranging a cleaning mechanism and a moving mechanism, the utility model has the effect of cleaning the dust attached to the surface of the dustproof net, thereby effectively preventing the dehumidification component from being blocked by dust in the dustproof net, resulting in reduced heat dissipation efficiency and causing malfunctions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the cleaning mechanism of the utility model in a separated state;

[0018] Figure 4 This is a schematic diagram of the main structure of the mobile mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the support plate of the utility model when viewed from above.

[0020] In the figure:

[0021] 1. Dehumidification mechanism; 11. Box body; 12. Dehumidification assembly; 2. Dustproof net; 3. Cleaning mechanism; 301. Brush roller; 302. Transmission rod; 303. Installation box; 304. First motor; 4. Moving mechanism; 401. Support plate; 402. Second motor; 403. Threaded rod; 404. Threaded sleeve; 405. Connecting rod; 406. Through groove. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0023] Example 1

[0024] like Figure 1-5 As shown, it is the first embodiment of the utility model, which provides a dehumidification device for a refrigeration unit, including a dehumidification mechanism 1, the dehumidification mechanism 1 includes a box body 11 and a dehumidification component 12, the dehumidification component 12 is installed in the inner cavity of the box body 11, the dehumidification mechanism 1 is used for dehumidifying the refrigeration unit, the front of the dehumidification mechanism 1 is fixedly connected with a dustproof net 2, the dustproof net 2 is used to prevent dust from entering the inner cavity of the box body 11 and polluting the dehumidification component 12, the surface of the dustproof net 2 is provided with a cleaning mechanism 3, the cleaning mechanism 3 is used to clean the dustproof net 2, and the front of the box body 11 is installed with a moving mechanism 4, the moving mechanism 4 is used to drive the cleaning mechanism 3 to move.

[0025] like Figure 1-5 As shown, the dehumidification component 12 is composed of a compressor, a condenser, an evaporator and a water tank, and the surface of the box body 11 is also provided with an air inlet pipe, an air outlet pipe and a drain pipe, and the drain pipe is connected to the water tank, and is connected to the inside of the refrigeration unit through the air inlet pipe to suck in humid air, and use the compressor for refrigeration to reduce the air temperature to below the dew point of the air, analyze the water exceeding the water content limit of the air, and then discharge the dry air. Through continuous circulation, the purpose of reducing the humidity inside the refrigeration unit is achieved. The dustproof net 2 is used to dissipate the heat of the dehumidification component 12, and the moving mechanism 4 drives the cleaning mechanism 3 to move along the surface of the dustproof net 2, so that the cleaning mechanism 3 can clean the dust attached to the surface of the dustproof net 2, thereby preventing the dehumidification component 12 from being blocked by dust in the dustproof net 2, resulting in reduced heat dissipation efficiency and causing it to malfunction.

[0026] Example 2

[0027] Reference Figure 1 and 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0028] In this embodiment, the cleaning mechanism 3 includes a brush roller 301 and a transmission rod 302 . The brush roller 301 is in contact with the dustproof net 2 , and one end of the transmission rod 302 is fixedly connected to the brush roller 301 .

[0029] The cleaning mechanism 3 also includes an installation box 303 and a first motor 304 . The first motor 304 is fixed to the inner cavity of the installation box 303 . The output shaft of the first motor 304 passes through the outside of the installation box 303 and is transmission-connected to the other end of the transmission rod 302 .

[0030] like Figure 1 and 3 As shown, the installation box 303 can provide support and protection for the first motor 304. The output shaft of the first motor 304 rotates to drive the transmission rod 302 to rotate. When the transmission rod 302 rotates, it drives the brush roller 301 to rotate. When the brush roller 301 rotates, the bristles on its surface can clean the dust attached to the surface of the dustproof net 2.

[0031] Example 3

[0032] Reference Figure 1 , 4 and 5, which are the third embodiment of the present utility model, and this embodiment is based on the first two embodiments.

[0033] In this embodiment, the moving mechanism 4 includes a support plate 401, a second motor 402, a threaded rod 403 and a threaded sleeve 404. The support plate 401 is fixedly connected to the dehumidification mechanism 1, the second motor 402 is fixedly connected to the support plate 401, and the threaded rod 403 and the threaded sleeve 404 are both installed in the inner cavity of the support plate 401 and movably connected to the inner cavity of the support plate 401.

[0034] One end of the threaded rod 403 is movably connected to the inner wall of the support plate 401 through a bearing, the output shaft of the second motor 402 passes through the inner cavity of the support plate 401 and is transmission-connected to the threaded rod 403, and the threaded sleeve 404 is sleeved on the surface of the threaded rod 403 and is threadedly connected to the threaded rod 403.

[0035] The moving mechanism 4 also includes a connecting rod 405 and a through slot 406. The through slot 406 is opened at the bottom of the support plate 401. One end of the connecting rod 405 is fixedly connected to the threaded sleeve 404. The other end of the connecting rod 405 passes through the through slot 406 and extends to the outside of the support plate 401, and is fixedly connected to the installation box 303.

[0036] like Figure 1 , 4 As shown in Figure 5, the output shaft of the second motor 402 rotates forward and drives the threaded rod 403 to rotate. When the threaded rod 403 rotates, it drives the threaded sleeve 404 to move to one side along the surface of the threaded rod 403. When the threaded sleeve 404 moves, it drives the connecting rod 405 to move. When the connecting rod 405 moves, it drives the installation box 303 to move to one side along the inner cavity of the through groove 406, so that the cleaning mechanism 3 can clean the surface of the dustproof net 2, and the through groove 406 can limit the movement trajectory of the connecting rod 405.

[0037] When in use, the dehumidification component 12 is composed of a compressor, a condenser, an evaporator and a water tank. The surface of the box body 11 is also provided with an air inlet pipe, an air outlet pipe and a drain pipe, and the drain pipe is connected to the water tank, and is connected to the inside of the refrigeration unit through the air inlet pipe, so that humid air is sucked in and refrigerated by the compressor to reduce the air temperature to below the dew point of the air, analyze the water exceeding the water content limit of the air, and then discharge the dry air. Through continuous circulation, the purpose of reducing the humidity inside the refrigeration unit is achieved. The output shaft of the second motor 402 rotates forward to drive the thread The rod 403 rotates, and when the threaded rod 403 rotates, it drives the threaded sleeve 404 to move to one side along the surface of the threaded rod 403. When the threaded sleeve 404 moves, it drives the connecting rod 405 to move. When the connecting rod 405 moves, it drives the installation box 303 to move to one side along the inner cavity of the through groove 406. The output shaft of the first motor 304 rotates to drive the transmission rod 302 to rotate. When the transmission rod 302 rotates, it drives the brush roller 301 to rotate. When the brush roller 301 rotates, the bristles on its surface can clean the dust attached to the surface of the dustproof net 2.

[0038] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0039] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A dehumidification device for a refrigeration unit, comprising a dehumidification mechanism (1), characterized in that: The dehumidification mechanism (1) comprises a housing (11) and a dehumidification component (12). The dehumidification component (12) is installed in the inner cavity of the housing (11). The dehumidification mechanism (1) is used for dehumidifying a refrigeration unit. A dustproof net (2) is fixedly connected to the front of the dehumidification mechanism (1). The dustproof net (2) is used to prevent dust from entering the inner cavity of the housing (11) and causing pollution to the dehumidification component (12). A cleaning mechanism (3) is arranged on the surface of the dustproof net (2). The cleaning mechanism (3) is used to clean the dustproof net (2). A moving mechanism (4) is installed on the front of the housing (11). The moving mechanism (4) is used to drive the cleaning mechanism (3) to move.

2. The dehumidification device for a refrigeration unit according to claim 1, characterized in that: The cleaning mechanism (3) comprises a brush roller (301) and a transmission rod (302); the brush roller (301) is in contact with the dustproof net (2); and one end of the transmission rod (302) is fixedly connected to the brush roller (301).

3. The dehumidification device for a refrigeration unit according to claim 1, characterized in that: The cleaning mechanism (3) further comprises an installation box (303) and a first motor (304), wherein the first motor (304) is fixed to the inner cavity of the installation box (303), and an output shaft of the first motor (304) passes through the outside of the installation box (303) and is transmission-connected to the other end of the transmission rod (302).

4. The dehumidification device for a refrigeration unit according to claim 1, characterized in that: The moving mechanism (4) comprises a support plate (401), a second motor (402), a threaded rod (403) and a threaded sleeve (404); the support plate (401) is fixedly connected to the dehumidification mechanism (1); the second motor (402) is fixedly connected to the support plate (401); the threaded rod (403) and the threaded sleeve (404) are both installed in the inner cavity of the support plate (401) and are movably connected to the inner cavity of the support plate (401).

5. The dehumidification device for a refrigeration unit according to claim 4, characterized in that: One end of the threaded rod (403) is movably connected to the inner wall of the support plate (401) via a bearing, the output shaft of the second motor (402) passes through the inner cavity of the support plate (401) and is transmission-connected to the threaded rod (403), and the threaded sleeve (404) is sleeved on the surface of the threaded rod (403) and is threadedly connected to the threaded rod (403).

6. The dehumidification device for a refrigeration unit according to claim 1, characterized in that: The moving mechanism (4) further comprises a connecting rod (405) and a through slot (406), wherein the through slot (406) is provided at the bottom of the support plate (401), one end of the connecting rod (405) is fixedly connected to the threaded sleeve (404), and the other end of the connecting rod (405) passes through the through slot (406) and extends to the outside of the support plate (401), and is fixedly connected to the installation box (303).

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