Heat dissipation shell for compressor

Abstract

The utility model discloses a heat dissipation shell for a compressor. The problem that an existing heat dissipation shell for the compressor is poor in heat dissipation capacity is solved. The heat dissipation shell comprises a heat dissipation shell body applied to the cylindrical compressor, a plurality of heat conduction pieces are arranged on the outer wall of the heat dissipation shell body in the circumferential direction, heat conduction grooves are formed between the adjacent heat conduction pieces, first heat dissipation assemblies are arranged on the heat conduction pieces, and second heat dissipation assemblies are arranged on the heat conduction grooves; a front end cover and a rear end cover of the heat dissipation shell body are respectively provided with an air cooling structure and a third heat dissipation assembly; heat generated by the refrigeration compressor can be efficiently conducted out through the arrangement of the heat conducting fins, the heat conducting grooves and the heat dissipation shell body; the heat dissipation performance is further enhanced through the first heat dissipation assembly and the second heat dissipation assembly, heat conduction and heat dissipation are conducted at the same time, and heat dissipation of the refrigeration compressor is greatly improved; and the front end cover and the rear end cover are respectively provided with an air cooling structure and a third heat dissipation assembly, so that rapid heat dissipation can be realized.

Description

Technical Field

[0001] This application relates to the field of compressor technology, and more specifically to a heat dissipation housing for a compressor. Background Technology

[0002] The refrigeration compressor is the core energy-consuming component of the refrigeration system. The most direct and effective way to improve the efficiency of the refrigeration system is to improve the efficiency of the compressor, which will lead to a significant reduction in system energy consumption.

[0003] In existing refrigeration systems, the refrigeration compressor, as a core component, requires a casing for installation and protection during production. However, the refrigeration compressor generates heat during operation, necessitating a casing with heat dissipation capabilities for better heat dissipation. Currently, heat dissipation casings primarily dissipate the heat generated by the refrigeration compressor through heat conduction within the casing itself; however, this method has low heat dissipation efficiency, and its heat dissipation capacity needs further improvement. Utility Model Content

[0004] Therefore, this application provides a heat dissipation housing for a compressor to solve the problem of poor heat dissipation capacity in existing heat dissipation housings for compressors.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A heat dissipation housing for a compressor includes a heat dissipation housing body applied to a cylindrical compressor. The outer wall of the heat dissipation housing body is provided with a plurality of spaced heat-conducting fins along the circumferential direction. A heat-conducting groove is provided between adjacent heat-conducting fins and on the surface corresponding to the heat dissipation housing body. A first heat dissipation component is provided on the heat-conducting fins, and a second heat dissipation component is provided on the heat-conducting grooves. A through hole is provided on the heat dissipation housing body at the position corresponding to the first heat dissipation component and the second heat dissipation component.

[0007] The right and left sides of the heat dissipation housing are respectively provided with a front cover and a rear cover. The front cover is provided with a wind-cooling structure, and the rear cover is provided with a third heat dissipation component.

[0008] Optionally, it also includes a controller and a temperature sensor, the controller being disposed outside the front cover;

[0009] The output terminal of the temperature sensor is connected to the input terminal of the controller, and the output terminal of the controller is connected to the input terminal of the air-cooled structure.

[0010] Optionally, the air-cooled structure includes a fan base, fan blades, a motor, and a filter screen. The fan base passes through the front end cover and is fixedly connected to it. The motor is installed inside the fan base, and the output end of the motor is connected to the central axis of the fan blades. The filter screen is installed at the outer end of the fan base.

[0011] Optionally, the first heat dissipation component includes a plurality of first heat dissipation holes formed on the heat-conducting sheet, and the heat dissipation housing body is provided with a first through hole communicating with the first heat dissipation holes; a first heat dissipation mesh is fixedly connected inside each of the first heat dissipation holes, and the first heat dissipation mesh is made of aluminum alloy.

[0012] Optionally, the second heat dissipation component includes a plurality of second heat dissipation holes formed on the heat conduction groove, and the heat dissipation housing body is provided with a second through hole communicating with the second heat dissipation holes; a second heat dissipation mesh is fixedly connected inside each of the second heat dissipation holes, and the second heat dissipation mesh is made of aluminum alloy.

[0013] Optionally, the third heat dissipation component includes a plurality of third heat dissipation holes formed on the rear end cover, and a third heat dissipation mesh is fixedly connected inside each of the third heat dissipation holes, and the third heat dissipation mesh is made of aluminum alloy.

[0014] Optionally, a heat-conducting mesh is fixed to the outer side of the rear end cover, and the heat-conducting mesh is made of aluminum alloy.

[0015] Optionally, a thermally conductive layer is bonded to the inner side of the heat dissipation housing body.

[0016] Optionally, the thermal conductive layer is made of thermally conductive silicone grease, and the thermal conductive layer has a third through hole and a fourth through hole respectively corresponding to the positions of the first heat dissipation component and the second heat dissipation component.

[0017] Optionally, the heat-conducting sheet is integrally formed with the heat dissipation housing body;

[0018] Both the heat dissipation shell and the heat-conducting plate are made of aluminum alloy.

[0019] Compared with the prior art, this application has at least the following beneficial effects:

[0020] 1. Based on further analysis and research of the problems in the prior art, this application provides a heat dissipation housing for a compressor, including a heat dissipation housing body applied to a cylindrical compressor. The outer wall of the heat dissipation housing body is provided with a plurality of spaced heat-conducting fins distributed circumferentially. Heat-conducting grooves are provided between adjacent heat-conducting fins and corresponding to the surface of the heat dissipation housing body. A first heat dissipation component is provided on the heat-conducting fins, and a second heat dissipation component is provided on the heat-conducting grooves. The front and rear covers of the heat dissipation housing body are respectively provided with an air-cooling structure and a third heat dissipation component. This application has a simple structure and is easy to use. Through the combination of multiple heat dissipation methods, it effectively improves... The heat dissipation capacity of the heat dissipation shell ensures timely removal of heat generated by the refrigeration compressor. Through the arrangement of heat-conducting plates and grooves, the heat-conducting plates, grooves, and the heat dissipation shell itself efficiently conduct heat away from the refrigeration compressor. The addition of a first heat dissipation component and a second heat dissipation component on the heat-conducting plates and grooves further enhances heat dissipation performance, allowing for simultaneous heat conduction and dissipation, significantly improving the cooling effect on the refrigeration compressor. Furthermore, the installation of an air-cooling structure and a third heat dissipation component on the front and rear covers not only enables rapid heat dissipation but also effectively reduces the internal temperature of the heat dissipation shell itself, extending the equipment's lifespan.

[0021] 2. The temperature sensor in this application is used to detect the temperature inside the heat dissipation housing in real time. It is also equipped with a controller that can control the working state of the air-cooled structure according to the temperature signal fed back by the temperature sensor. By introducing the temperature sensor and controller, the heat dissipation intensity can be dynamically adjusted according to the actual temperature requirements of the refrigeration compressor, ensuring that the refrigeration compressor operates in a high-efficiency, stable and safe temperature range, thereby effectively avoiding equipment failure and damage caused by high temperature.

[0022] 3. This application also has a thermally conductive layer bonded to the inner side of the heat dissipation shell body, which can accelerate the dissipation of heat inside the heat dissipation shell body and further improve the heat dissipation effect;

[0023] 4. This application also provides a heat-conducting mesh on the rear cover, which can improve heat dissipation performance and effectively ensure heat dissipation efficiency;

[0024] 5. The heat dissipation shell and heat-conducting plate of this application are made of aluminum alloy, which not only has good thermal conductivity and can effectively ensure heat dissipation, but also has high strength and can provide reliable protection for the refrigeration compressor. Attached Figure Description

[0025] To more intuitively illustrate the prior art and this application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concept disclosed in this application and the exemplary drawings, those skilled in the art are able to easily make conventional adjustments or further optimizations to the addition / reduction / classification, specific shapes, positional relationships, connection methods, size ratios, etc. of certain units (components).

[0026] Figure 1 A schematic diagram of the structure of a heat dissipation housing for a compressor provided in one embodiment of this application. Figure 1 ;

[0027] Figure 2 A schematic diagram of the structure of a heat dissipation housing for a compressor provided in one embodiment of this application. Figure 2 ;

[0028] Figure 3 for Figure 1 A partial schematic diagram of the heat-conducting plate and heat-conducting groove in the middle section;

[0029] Figure 4 for Figure 1 A partial schematic diagram of the first and second heat dissipation meshes;

[0030] Figure 5 for Figure 2 A partial schematic diagram of the mid-to-rear end cap;

[0031] Figure 6 for Figure 1 The cross-sectional view shown;

[0032] Figure 7 for Figure 1 Partial schematic diagram of the wind-cooling structure Figure 1 ;

[0033] Figure 8 for Figure 1 Partial schematic diagram of the wind-cooling structure Figure 2 ;

[0034] Figure 9 for Figure 8 The diagram shown is an exploded view.

[0035] Figure 10 This is a circuit block diagram of a heat dissipation housing for a compressor, provided as an embodiment of this application.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Heat sink housing body; 101. Front cover; 102. Rear cover; 2. Heat-conducting plate; 3. Heat-conducting groove;

[0038] 4. First heat dissipation component; 41. First heat dissipation hole; 42. First heat dissipation mesh; 5. Second heat dissipation component; 51. Second heat dissipation hole; 52. Second heat dissipation mesh; 6. Thermally conductive layer; 61. Fourth through hole;

[0039] 7. Air-cooled structure; 71. Fan base; 72. Fan blades; 73. Motor; 74. Filter screen;

[0040] 8. Third heat dissipation component; 81. Third heat dissipation hole; 9. Heat conduction mesh;

[0041] 10. Controller; 11. Temperature sensor. Detailed Implementation

[0042] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] In the description of this application: unless otherwise stated, "a plurality of" means two or more. The terms "first," "second," "third," etc., in this application are intended to distinguish the objects referred to and do not have any special meaning in terms of technical connotation (e.g., they should not be construed as an emphasis on importance or order). Expressions such as "comprising," "including," and "having" also mean "not limited to" (certain units, components, materials, steps, etc.).

[0044] The terms used in this application, such as "upper," "lower," "left," "right," and "middle," are generally used to indicate the general relative positional relationship for the purpose of intuitive understanding by referring to the accompanying drawings, and are not absolute limitations on the positional relationship in the actual product.

[0045] One embodiment of this application, such as Figures 1-10 As shown, a heat dissipation housing for a compressor includes a heat dissipation housing body 1 applied to a cylindrical compressor. The outer wall of the heat dissipation housing body 1 is provided with a plurality of spaced heat-conducting fins 2 along the circumferential direction. Heat-conducting grooves 3 are provided between adjacent heat-conducting fins 2 and on the surface of the heat dissipation housing body 1. A first heat dissipation component 4 is provided on the heat-conducting fins 2, and a second heat dissipation component 5 is provided on the heat-conducting grooves 3. Through holes are provided on the heat dissipation housing body 1 at the positions corresponding to the first heat dissipation component 4 and the second heat dissipation component 5.

[0046] The right and left sides of the heat dissipation housing 1 are respectively provided with a front cover 101 and a rear cover 102. The front cover 101 is provided with a wind-cooling structure 7, and the rear cover 102 is provided with a third heat dissipation component 8.

[0047] Preferably, it also includes a controller 10 and a temperature sensor 11. The controller 10 is disposed outside the front cover 101, and the temperature sensor 11 is used to detect the temperature inside the heat dissipation housing body 1. The output terminal of the temperature sensor 11 is connected to the input terminal of the controller 10, and the output terminal of the controller 10 is connected to the input terminal of the air-cooling structure 7.

[0048] By setting the temperature sensor 11 and the controller 10, the heat dissipation intensity can be dynamically adjusted according to the actual temperature requirements of the refrigeration compressor, ensuring that the refrigeration compressor operates within a high-efficiency, stable and safe temperature range, thereby effectively avoiding equipment failure and damage caused by high temperature and extending the service life of the equipment.

[0049] More preferably, such as Figures 7-9 As shown, the air-cooled structure 7 includes a fan base 71, fan blades 72, a motor 73, and a filter screen 74. The function of the fan base 71 is to fix the fan blades 72 and the motor 73 and provide stable support. The fan base 71 passes through the front end cover 101 and is fixedly connected to it. The motor 73 is installed inside the fan base 71, and the output end of the motor 73 is connected to the central axis of the fan blades 72. The filter screen 74 is installed at the outer end of the fan base 71, corresponding to the end away from the heat dissipation shell body 1. The design of the filter screen 74 can effectively block dust and impurities from entering the interior of the heat dissipation shell body 1.

[0050] Preferably, the first heat dissipation component 4 includes a plurality of first heat dissipation holes 41 formed on the heat-conducting plate 2, and the heat dissipation housing body 1 is provided with a first through hole communicating with the first heat dissipation holes 41; a first heat dissipation mesh 42 is fixedly connected inside each of the first heat dissipation holes 41, and the first heat dissipation mesh 42 is made of aluminum alloy.

[0051] Preferably, the second heat dissipation component 5 includes a plurality of second heat dissipation holes 51 formed on the heat conduction groove 3, and the heat dissipation housing body 1 is provided with a second through hole that communicates with the second heat dissipation holes 51; a second heat dissipation mesh 52 is fixedly connected inside each of the second heat dissipation holes 51, and the second heat dissipation mesh 52 is made of aluminum alloy.

[0052] Preferably, the third heat dissipation component 8 includes a plurality of third heat dissipation holes 81 opened on the rear end cover 102, and a third heat dissipation mesh (not shown in the figure) is fixedly connected inside each of the third heat dissipation holes 81, and the third heat dissipation mesh is made of aluminum alloy.

[0053] More preferably, a heat-conducting mesh 9 is also fixed to the outer side of the rear cover 102, and the heat-conducting mesh 9 is made of aluminum alloy.

[0054] Preferably, a thermally conductive layer 6 is bonded to the inner side of the heat dissipation housing body 1.

[0055] More preferably, the thermal conductive layer 6 is made of thermally conductive silicone grease, and the thermal conductive layer 6 has a third through hole and a fourth through hole 61 at the positions corresponding to the first heat dissipation component 4 and the second heat dissipation component 5. Specifically, the thermal conductive layer 6 has a third through hole and a fourth through hole 61 at the positions corresponding to the first heat dissipation hole 41 and the second heat dissipation hole 51, respectively.

[0056] More preferably, the heat-conducting sheet 2 and the heat dissipation shell body 1 are integrally formed;

[0057] Both the heat dissipation shell 1 and the heat conduction plate 2 are made of aluminum alloy.

[0058] The operating principle of the above implementation is as follows: When the refrigeration compressor is running, the heat it generates is dissipated to the outside through multiple pathways, including:

[0059] A portion of the heat is first dissipated through the heat-conducting layer 6, which is in contact with the refrigeration compressor. The heat from the heat-conducting layer 6 is then directed to the heat dissipation shell body 1, and then to the heat-conducting plate 2 and the heat-conducting groove 3, thus being directly discharged to the outside.

[0060] Another portion of the heat will be divided into three paths. The first path will be discharged directly to the outside through the third through hole of the heat-conducting layer 6, the first through hole of the heat dissipation shell body 1, and the first heat dissipation hole 41 of the heat-conducting plate 2. The second path will be discharged directly to the outside through the fourth through hole 61 of the heat-conducting layer 6, the second through hole of the heat dissipation shell body 1, and the second heat dissipation hole 51 of the heat-conducting groove 3.

[0061] Another portion of the heat is rapidly dissipated by the air-cooling structure 7. The motor 73 drives the fan blades 72 to rotate, expelling the heat inside the heat dissipation shell 1 through the third heat dissipation hole 81 or the first heat dissipation hole 41 and the second heat dissipation hole 51. This reduces the air pressure inside the heat dissipation shell 1, generating suction, which draws cold air from outside the heat dissipation shell 1 into the interior of the heat dissipation shell 1 through the mesh of the filter screen 74. This achieves continuous gas exchange between the inside and outside of the heat dissipation shell 1, not only achieving rapid heat dissipation but also further reducing the temperature inside the heat dissipation shell 1.

[0062] In summary, this application has at least the following advantages:

[0063] 1. Through the design of heat-conducting plates and heat-conducting grooves, the heat-conducting plates, heat-conducting grooves, and heat dissipation shell body can effectively dissipate the heat generated by the refrigeration compressor. In addition to heat conduction, a first heat dissipation hole penetrating the heat dissipation shell body is formed on the surface of the heat-conducting plate, and a first heat dissipation mesh is fixed inside the first heat dissipation hole, facilitating direct heat dissipation and effectively enhancing heat dissipation. Furthermore, a second heat dissipation hole penetrating the heat dissipation shell body is formed on the heat-conducting groove, and a second heat dissipation mesh is fixed inside the second heat dissipation hole, further enhancing heat dissipation performance. Heat conduction and heat dissipation occur simultaneously, greatly improving the heat dissipation of the refrigeration compressor. A wind-cooling structure is also provided on the front cover, and a third heat dissipation component is provided on the rear cover. This not only enables rapid heat dissipation but also reduces the internal temperature of the heat dissipation shell body, preventing equipment failure and damage caused by high temperatures in the refrigeration compressor and extending its service life.

[0064] 2. The heat-conducting layer effectively conducts heat, thereby accelerating the dissipation of heat from the inside of the heat dissipation shell and further improving the heat dissipation effect.

[0065] 3. A heat-conducting mesh has been added to the rear cover, which can effectively ensure heat dissipation efficiency and improve heat dissipation performance.

[0066] 4. The heat dissipation shell and heat conduction plate are made of aluminum alloy, which not only has excellent thermal conductivity to effectively ensure heat dissipation, but also has high strength to provide reliable protection for the refrigeration compressor.

[0067] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A heat dissipating enclosure for a compressor, characterized by, The application relates to a heat-dissipating shell body applied to a cylindrical compressor, wherein the outer wall of the heat-dissipating shell body is provided with a plurality of heat-conducting fins arranged in a circumferential direction, heat-conducting grooves are arranged between the adjacent heat-conducting fins and correspond to the surface of the heat-dissipating shell body, a first heat-dissipating assembly is arranged on the heat-conducting fins, a second heat-dissipating assembly is arranged on the heat-conducting grooves, and through holes are arranged on the heat-dissipating shell body and correspond to the positions of the first heat-dissipating assembly and the second heat-dissipating assembly. The right side and the left side of the heat-dissipating shell body are respectively provided with a front end cover and a rear end cover, the front end cover is provided with an air cooling structure, and the rear end cover is provided with a third heat-dissipating assembly.

2. The heat dissipating enclosure for a compressor of claim 1, wherein, A controller and a temperature sensor are further arranged, the controller is arranged outside the front end cover; The output end of the temperature sensor is connected with the input end of the controller, and the output end of the controller is connected with the input end of the air cooling structure.

3. The heat dissipating enclosure for a compressor according to claim 1 or 2, characterized in that, The air cooling structure comprises a fan seat, fan blades, a motor and a filter screen, the fan seat penetrates through the front end cover and is fixedly connected with the front end cover, the motor is arranged inside the fan seat, the output end of the motor is connected with the central shaft of the fan blades, and the filter screen is arranged at the outer end of the fan seat.

4. The heat-dissipating enclosure for a compressor of claim 1, wherein, The first heat-dissipating assembly comprises a plurality of first heat-dissipating holes arranged on the heat-conducting fins, and a first through hole is arranged on the heat-dissipating shell body and penetrates through the first heat-dissipating holes; a first heat-dissipating screen is fixedly arranged in the first heat-dissipating holes, and the first heat-dissipating screen is made of an aluminum alloy material.

5. The heat-dissipating enclosure for a compressor of claim 1, wherein, The second heat-dissipating assembly comprises a plurality of second heat-dissipating holes arranged on the heat-conducting grooves, and a second through hole is arranged on the heat-dissipating shell body and penetrates through the second heat-dissipating holes; a second heat-dissipating screen is fixedly arranged in the second heat-dissipating holes, and the second heat-dissipating screen is made of an aluminum alloy material.

6. The thermal sump for a compressor of claim 1, wherein, The third heat-dissipating assembly comprises a plurality of third heat-dissipating holes arranged on the rear end cover, a third heat-dissipating screen is fixedly arranged in the third heat-dissipating holes, and the third heat-dissipating screen is made of an aluminum alloy material.

7. The heat dissipating enclosure for a compressor of claim 1 or 6, wherein, The outer side of the rear end cover is fixedly connected with a heat-conducting screen, and the heat-conducting screen is made of an aluminum alloy material.

8. The thermal sump for a compressor of claim 1, wherein, The inner side of the heat-dissipating shell body is bonded with a heat-conducting layer.

9. The radiator case for a compressor according to claim 8, characterized by, The heat-conducting layer is made of a heat-conducting silicone grease material, and the heat-conducting layer is provided with a third through hole and a fourth through hole corresponding to the positions of the first heat-dissipating assembly and the second heat-dissipating assembly.

10. The heat-dissipating enclosure for a compressor of claim 1, wherein, The heat-conducting fins and the heat-dissipating shell body are integrally formed; The heat-dissipating shell body and the heat-conducting fins are made of an aluminum alloy material.

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