Drawer structure and liquid cooling air conditioner thereof

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses a drawer structure and a liquid cooling air conditioner thereof. The filtering assembly comprises a filtering plate, a collecting body and a filtering net, the filtering plate is detachably arranged in the storage body cavity, the collecting body is placed in the storage body cavity and located on one side of the filtering plate, the filtering plate forms a section of inclined filtering slope, the filtering plate is flush with one side of the collecting body, and the filtering net is fixedly arranged on one side of the collecting body and is close to the bottom of the collecting body; liquid is filtered through the cleaned filter plate, cooling liquid flows back into the space below the filter plate, impurities are accumulated at the top of the filter plate, meanwhile, the continuously falling cooling liquid impacts the accumulated impurities to enable the impurities to flow towards the collecting body, the cooling liquid is filtered through the filter screen, and the cooling liquid is doubly filtered through the filter plate and the collecting body, so that the cooling effect is improved. Interference of repeated circulation of impurities in the cooling liquid on other parts is reduced, smoothness of a circulation pipeline is guaranteed, and meanwhile the filtering efficiency of the filtering plates can be guaranteed by means of continuous flushing of the filtering plates.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a drawer structure and a liquid-cooled air conditioner thereof. Background Art

[0002] Liquid-cooled air conditioners, also known as environmentally friendly air conditioners and air coolers, are a type of air conditioner that has emerged in recent years and uses the temperature of tap water to cool the indoor temperature.

[0003] The prior art discloses a liquid-cooled air-conditioning unit suitable for dissipating heat for batteries (publication number: CN220453840U). The liquid-cooled air-conditioning unit includes a cooling circuit, a pump body, a refrigeration device, a heating device and a control unit. The cooling circuit is filled with a cooling medium. The pump body is arranged in the cooling circuit and is used to provide power for the flow of the cooling medium. The sensor is arranged in the cooling circuit and is used to collect fluid information of the cooling medium flowing through the cooling circuit. The refrigeration device is used to perform heat exchange with the cooling circuit. The heating device is used to heat the cooling circuit. The control unit is electrically connected to the sensor, the refrigeration device and the heating device.

[0004] In the prior art, the evaporator is cooled by the circulation of coolant. On the basis of meeting the existing air cooling, water cooling has the characteristics of high heat exchange efficiency and good effect. The drawer structure is used to load the coolant in the cold cycle. As the use time goes by, the coolant repeatedly contacts the fins of the evaporator, and the debris in the coolant will gradually gather, which is easy to block the pipeline and affect the heat exchange effect of the evaporator. Therefore, new requirements are put forward for the drawer structure for storing coolant.

[0005] To this end, we propose a drawer structure and a liquid-cooled air conditioner thereof. Utility Model Content

[0006] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a drawer structure and a liquid cooling air conditioner thereof.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a drawer structure and a liquid cooling air conditioner thereof, comprising:

[0008] The storage body is a shell structure for storing refrigeration liquid, the top of the storage body is open, and a handle is fixedly installed on the front wall of the storage body;

[0009] A filter assembly is arranged in the storage body cavity for filtering the cooling liquid refluxed to the storage body, the filter assembly includes a filter plate, a collecting body and a filter screen, the filter plate is detachably arranged in the storage body cavity, the collecting body is placed in the storage body cavity and is located on one side of the filter plate, the filter plate forms an inclined filter slope, the collecting body is located at the lowest point of the filter slope, the filter plate is flush with one side of the collecting body, the filter screen is fixedly arranged on one side of the collecting body and close to the bottom of the collecting body, and debris in the water can flow from the filter slope to the collecting body and be collected.

[0010] As a preferred embodiment of the present invention, the filter assembly further comprises a support plate, a plurality of support plates are fixedly mounted on the inner wall of the storage body, and the filter plate is placed on the top of the support plate.

[0011] As a preferred embodiment of the utility model, a plurality of filter holes are formed through the top of the filter plate, and the filter plate forms a perforated plate structure through the filter holes. The filter plate is higher on the left and lower on the right, and the length of the filter plate is smaller than the length of the storage body chamber. The collecting body is located on the right side of the filter plate, and the collecting body is placed on the bottom surface of the storage body and the right side of the collecting body contacts the inner right wall of the storage body.

[0012] As a preferred embodiment of the present invention, the collecting body forms a box structure with an open top, and the collecting body and the storage body chamber are of equal width.

[0013] As a preferred embodiment of the present invention, the filter assembly further comprises two cross bars arranged in the collecting body cavity, the two cross bars are respectively fixedly connected to the inner walls on two opposite sides of the collecting body, and the two cross bars can lift the collecting body out of the storage body cavity.

[0014] As a preferred embodiment of the present invention, the filter assembly further comprises a reflux window, the wall surface of the collecting body is provided with the reflux window, and the filter screen is installed in the reflux window.

[0015] As a preferred embodiment of the utility model, the reflux window forms a rectangular notch adapted for the filter screen, the reflux window faces the filter plate, the wall surface of the filter screen is evenly provided with reflux holes, and the collecting body is connected to the storage body chamber through the reflux holes.

[0016] A liquid cooling air conditioner comprises an external unit, wherein the external unit has a shell, a refrigeration assembly is arranged in the shell, all the above-mentioned drawer structures are arranged in the shell, and a storage body is fixed in the shell cavity by bolts.

[0017] Beneficial Effects

[0018] The utility model provides a drawer structure and a liquid cooling air conditioner thereof, which has the following beneficial effects:

[0019] 1. A drawer structure and a liquid-cooled air conditioner thereof, when the cooling liquid flows from top to bottom, the liquid is filtered by the cleaned filter plate, and the cooling liquid flows back to the space below the filter plate, and impurities are accumulated on the top of the filter plate. At the same time, the continuously falling cooling liquid will also impact the accumulated impurities, causing the impurities to flow toward the collecting body, and then the mixture of impurities and water enters the collecting body, and after being filtered by the filter net, the water flows back to the storage body cavity and keeps the liquid level height of the collecting body and the storage body chamber consistent, that is, the communicating vessel principle, by arranging the filter plate and the collecting body for double filtration of the cooling liquid, the interference of the repeated circulation of impurities in the cooling liquid to other components is reduced, and the circulation pipeline is guaranteed to be unobstructed. At the same time, the method of continuously flushing the filter plate can ensure the filtering efficiency of the filter plate.

[0020] 2. The drawer structure and liquid-cooled air conditioner thereof support the filter plate by means of a support plate, so that the filter plate can be easily disassembled, cleaned and replaced, and is convenient for later maintenance. Specifically, the support plate is a rectangular block structure.

[0021] 3. This kind of drawer structure and liquid-cooled air conditioner, by setting a cross bar, uses two cross bars as handles, so as to facilitate lifting the collector from the storage body cavity and then centrally process the impurities in the collector cavity. The filter screen filters the mixture of water and impurities in the collector, and the impurities will flow into the storage body cavity during the lifting process. The impurities are collected in the collector, which simplifies the maintenance steps and facilitates the discharge of the collected impurities.

[0022] 4. The evaporator is cooled by spraying water through the spray pipe to ensure timely cooling and heat dissipation after the circulating refrigerant returns. The above-mentioned drawer structure can ensure the cleanliness of the coolant sprayed on the evaporator, reduce the impurities that may cause clogging of the evaporator fins due to foreign matter mixed in the water, and ensure the heat exchange effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0024] Figure 2 This is the second overall stereogram of the utility model;

[0025] Figure 3 This is a schematic diagram of the installation of the support plate and the storage body of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of the collector of the utility model;

[0027] Figure 5 This is the assembly diagram of the filter screen and collector of the utility model.

[0028] Legend: 10, storage body; 11, handle; 12, filter plate; 13, collection body; 14, support plate; 20, filter screen; 21, cross bar; 22, reflux window. DETAILED DESCRIPTION

[0029] A drawer structure and liquid cooling air conditioner thereof, such as Figure 1 , Figure 2 and Figure 3 As shown, including:

[0030] The storage body 10 is a shell structure for storing refrigeration liquid. The top of the storage body 10 is open, and a handle 11 is fixedly installed on the front wall of the storage body 10; a filter assembly is arranged in the cavity of the storage body 10 for filtering the cooling liquid flowing back to the storage body 10, and the filter assembly includes a filter plate 12, a collector 13 and a filter screen 20. The filter plate 12 is detachably arranged in the cavity of the storage body 10, and the collector 13 is placed in the cavity of the storage body 10 and is located on one side of the filter plate 12. The filter plate 12 forms a section of inclined filtering slope, and the collector 13 is located at the lowest point of the filtering slope, the filter plate 12 is flush with one side of the collecting body 13, the filter screen 20 is fixedly arranged on one side of the collecting body 13 and close to the bottom of the collecting body 13, the debris in the water can flow from the filtering slope to the collecting body 13 and be collected, a plurality of filtering holes are opened through the top of the filter plate 12, the filter plate 12 forms a perforated plate structure through the filtering holes, the filter plate 12 is higher on the left and lower on the right, the length of the filter plate 12 is less than the length of the chamber of the storage body 10, the collecting body 13 is located on the right side of the filter plate 12, the collecting body 13 is placed on the inner bottom surface of the storage body 10 and the collecting body 13 is placed on the inner bottom surface of the collecting body 13. The right side of the collector 13 contacts the inner right side wall of the storage body 10, and the collector 13 forms a box structure with an open top. The collector 13 is as wide as the chamber of the storage body 10. In this solution, the storage body 10 is a rectangular box as an example, and the handle 11 is an arc-shaped plate. The handle 11 is used to pull and push the storage body 10 for easy disassembly and assembly. A filter plate 12 is provided. When the cooling liquid flows from top to bottom, the liquid is filtered by the cleaned filter plate 12, and the cooling liquid flows back to the space below the filter plate 12. Impurities are accumulated on the top of the filter plate 12, and the continuously falling cooling liquid is The cooling liquid will also impact the accumulated impurities, causing the impurities to flow toward the collecting body 13, and then the mixture of impurities and water enters the collecting body 13. After being filtered by the filter mesh 20, the water flows back to the cavity of the storage body 10 and keeps the liquid levels of the collecting body 13 and the storage body 10 chamber at the same height, that is, the communicating vessel principle. By setting the filter plate 12 and the collecting body 13 for double filtration of the cooling liquid, the interference of the impurities in the cooling liquid on other components due to repeated circulation is reduced, and the circulation pipeline is guaranteed to be unobstructed. At the same time, the filtering efficiency of the filter plate 12 can be guaranteed by continuously flushing the filter plate 12.

[0031] like Figure 3 As shown, the filter assembly also includes a support plate 14. A plurality of support plates 14 are fixedly mounted on the inner wall of the storage body 10. The filter plate 12 is placed on the top of the support plate 14. The filter plate 12 is supported by the support plate 14 so that the filter plate 12 can be easily disassembled, cleaned and replaced, which is convenient for later maintenance. Specifically, the support plate 14 is a rectangular block structure.

[0032] like Figure 4 and Figure 5 As shown, the filter assembly also includes two cross bars 21 arranged in the cavity of the collecting body 13, and the two cross bars 21 are respectively fixedly connected to the inner walls on both sides opposite to each other of the collecting body 13. The two cross bars 21 can lift the collecting body 13 out of the cavity of the storage body 10. By setting the cross bars 21 and using the two cross bars 21 as handles, it is convenient to lift the collecting body 13 from the cavity of the storage body 10 and then concentrate the impurities in the cavity of the collecting body 13. In conjunction with the filtering of the mixture of water and impurities in the collecting body 13 by the filter screen 20, the impurities will flow into the cavity of the storage body 10 during the lifting process, and the impurities will be collected in the collecting body 13, which simplifies the maintenance steps and facilitates the discharge of the collected impurities.

[0033] like Figure 5 As shown, the filter assembly also includes a reflux window 22. The reflux window 22 is opened on the wall of the collecting body 13, and the filter screen 20 is installed in the reflux window 22. The reflux window 22 forms a rectangular notch adapted for the filter screen 20. The reflux window 22 faces the filter plate 12. The wall of the filter screen 20 is evenly provided with reflux holes. The collecting body 13 is connected to the chamber of the storage body 10 through the reflux holes. By setting the reflux window 22, the filter screen 20 is fixedly installed in the reflux window 22 to ensure the flushness of the wall of the collecting body 13 and to ensure that the collecting body 13 will not be caught or rubbed during the disassembly and assembly process.

[0034] Not shown in the figure, a liquid-cooled air conditioner includes an outdoor unit, the outdoor unit has a shell, a refrigeration component is arranged in the shell, all the above-mentioned drawer structures are arranged in the shell, the storage body 10 is fixed in the shell cavity by bolts, the refrigeration component includes a compressor and an evaporator, and of course, a corresponding indoor unit is required. The model and specification of the indoor unit are not restricted too much here. The specific heat exchange method and control method of the evaporator and the compressor are existing well-known technologies, which have been disclosed in detail in (Publication No.: CN220453840U) and will not be repeated here. The above-mentioned drawer structure is used to cool and dissipate heat from the evaporator. A water pump should also be installed in the storage body 10, and a spray pipe is installed at the outlet of the water pump. The evaporator is sprayed with water through the spray pipe to cool it down, so as to ensure timely cooling and heat dissipation after the circulating refrigerant returns. The above-mentioned drawer structure can ensure the cleanliness of the coolant sprayed on the evaporator, reduce the impurities that cause the fins of the evaporator to be blocked by foreign matter mixed in the water, and ensure the heat exchange effect.

[0035] The working principle of the utility model is as follows: when the cooling liquid flows from top to bottom, the liquid is filtered by the cleaned filter plate 12, and the cooling liquid flows back to the space below the filter plate 12. Impurities are accumulated on the top of the filter plate 12. At the same time, the continuously falling cooling liquid will also impact the accumulated impurities, causing the impurities to flow toward the collecting body 13, and then the mixture of impurities and water enters the collecting body 13. After being filtered by the filter screen 20, the water flows back to the cavity of the storage body 10 and keeps the liquid levels of the collecting body 13 and the storage body 10 chambers at the same height. The supporting plate 14 supports the filter plate 12, so that the filter plate 12 can be easily disassembled, cleaned and replaced. The two cross bars 21 are used as handles to facilitate the lifting of the collecting body 13 from the cavity of the storage body 10 and the centralized treatment of the impurities in the cavity of the collecting body 13. The filter screen 20 is used to filter the mixture of water and impurities in the collecting body 13. During the lifting process, the impurities will flow into the cavity of the storage body 10, and the impurities will be collected in the collecting body 13, simplifying the maintenance steps.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A drawer structure, characterized in that: include: A storage body (10), a shell structure for storing refrigeration liquid, the top of the storage body (10) is open, and a handle (11) is fixedly installed on the front wall of the storage body (10); A filter assembly is arranged in the cavity of a storage body (10) and is used for filtering cooling liquid returned to the storage body (10). The filter assembly comprises a filter plate (12), a collecting body (13) and a filter screen (20). The filter plate (12) is detachably arranged in the cavity of the storage body (10). The collecting body (13) is placed in the cavity of the storage body (10) and is located on one side of the filter plate (12). The filter plate (12) forms an inclined filtering slope. The collecting body (13) is located at the lowest point of the filtering slope. The filter plate (12) is flush with one side of the collecting body (13). The filter screen (20) is fixedly arranged on one side of the collecting body (13) and close to the bottom of the collecting body (13). Debris in the water can flow from the filtering slope to the collecting body (13) and be collected.

2. The drawer structure according to claim 1, characterized in that: The filter assembly further comprises a support plate (14), a plurality of support plates (14) are fixedly mounted on the inner wall of the storage body (10), and the filter plate (12) is placed on the top of the support plate (14).

3. The drawer structure according to claim 1, characterized in that: A plurality of filter holes are formed through the top of the filter plate (12), and the filter plate (12) forms a perforated plate structure through the filter holes. The filter plate (12) is higher on the left and lower on the right. The length of the filter plate (12) is less than the length of the chamber of the storage body (10). The collecting body (13) is located on the right side of the filter plate (12). The collecting body (13) is placed on the inner bottom surface of the storage body (10) and the right side of the collecting body (13) contacts the inner right side wall of the storage body (10).

4. The drawer structure according to claim 1, characterized in that: The collecting body (13) forms a box structure with an open top, and the collecting body (13) and the storage body (10) have the same width.

5. The drawer structure according to claim 1, characterized in that: The filter assembly further comprises two cross bars (21) arranged in the cavity of the collecting body (13), the two cross bars (21) being fixedly connected to the inner walls of the collecting body (13) on two opposite sides respectively, and the two cross bars (21) are capable of lifting the collecting body (13) out of the cavity of the storage body (10).

6. The drawer structure according to claim 1, characterized in that: The filter assembly further comprises a reflux window (22). The wall surface of the collecting body (13) is provided with the reflux window (22), and the filter screen (20) is installed in the reflux window (22).

7. The drawer structure according to claim 6, characterized in that: The reflux window (22) forms a rectangular notch adapted for the filter screen (20), the reflux window (22) faces the filter plate (12), the wall surface of the filter screen (20) is evenly provided with reflux holes, and the collecting body (13) is connected to the chamber of the storage body (10) through the reflux holes.

8. A liquid-cooled air conditioner, comprising an external unit, the external unit having a housing, a refrigeration assembly being arranged in the housing, characterized in that: The housing is provided with a drawer structure according to any one of claims 1 to 7, and the storage body (10) is fixed in the housing cavity by bolts.

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