Air conditioner heat dissipation device with efficient heat dissipation function

Abstract

The utility model discloses an air conditioner heat dissipation device with an efficient heat dissipation function, and relates to the technical field of air conditioners, the air conditioner heat dissipation device with the efficient heat dissipation function comprises a mounting plate, a heat dissipation assembly and a fan assembly, the heat dissipation assembly comprises a shell and a radiator, the radiator is arranged in the shell, and the fan assembly is arranged in the shell. The shell is detachably arranged on the mounting plate; the fan assembly comprises a support, a fan driving source and fan blades, the support is arranged on the front side of the shell, the fan blades are installed at the output end of the fan driving source, the fan blades are rotatably located in the support, and the fan blades face the radiator; the lower side of the radiator is provided with a water inlet used for leading low-temperature cooling water into the radiator and a water outlet used for discharging high-temperature cooling water absorbing heat out of the radiator. The problems that an existing air conditioner heat dissipation device is low in heat dissipation efficiency and single in heat dissipation mode are solved, and efficient heat dissipation is achieved through reasonable structural design and combination of multiple heat dissipation modes.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to an air conditioning heat dissipation device with high-efficiency heat dissipation function. Background Technology

[0002] In air conditioning systems, the performance of the heat dissipation device directly affects the cooling effect and operating efficiency. With the continuous increase in air conditioning power, higher demands are being placed on the heat dissipation capacity of the heat dissipation device.

[0003] Existing air conditioning cooling devices have some shortcomings. On the one hand, some cooling devices have low heat dissipation efficiency, failing to dissipate the heat generated by the air conditioner compressor in a timely and effective manner, resulting in excessively high internal temperatures, affecting the normal operation of the air conditioner, and increasing energy consumption. On the other hand, existing cooling devices are difficult to install and maintain, increasing usage costs and maintenance difficulty. Therefore, in view of this situation, there is an urgent need to develop an air conditioning cooling device with high-efficiency heat dissipation function to meet the needs of actual use. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide an air conditioning heat dissipation device with high-efficiency heat dissipation function. It aims to solve the problems of low heat dissipation efficiency and single heat dissipation method of existing air conditioning heat dissipation devices. Through reasonable structural design and combination of multiple heat dissipation methods, it achieves high-efficiency heat dissipation, improves the operating efficiency and stability of air conditioning, and reduces energy consumption.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An air conditioning heat dissipation device with high-efficiency heat dissipation function includes a mounting plate, a heat dissipation assembly, and a fan assembly. The heat dissipation assembly includes a housing and a radiator, with the radiator disposed inside the housing, which is detachably mounted on the mounting plate. The fan assembly includes a support, a fan drive source, and fan blades. The support is disposed on the front side of the housing, the fan drive source is mounted on the support, and the fan blades are mounted on the output end of the fan drive source. The fan blades are rotatably located in the support and face the radiator. The lower side of the radiator is provided with an inlet for introducing low-temperature cooling water into the radiator and an outlet for discharging high-temperature cooling water that has absorbed heat from the radiator.

[0007] As a preferred embodiment: the housing is square in shape, the rear side of the housing has an opening for mounting a radiator, the radiator being detachably mounted in the housing, and the front side of the housing has a through hole corresponding to the fan blades, the fan blades blowing air onto the radiator through the through hole of the housing.

[0008] As a preferred embodiment: the mounting plate is in the shape of a bent sheet, and the mounting plate has a slot corresponding to the heat sink; the two sides of the outer shell extend outward to form connecting flanges, the mounting plate has a first positioning hole, and the connecting flange has a second positioning groove that matches the first positioning hole.

[0009] As a preferred embodiment: there are four first positioning holes and four second positioning grooves. The four first positioning holes are distributed at intervals on the outer side of the groove, and the four second positioning grooves are distributed at intervals on the connecting flange. The four first positioning holes and the four second positioning grooves correspond one-to-one.

[0010] As a preferred embodiment: the support is square-shaped, with an installation space in the middle, where the fan drive source and fan blades are located. First mounting holes are provided at each of the four corners of the support, and second mounting holes matching the first mounting holes are provided at intervals on the front side of the housing.

[0011] As a preferred embodiment: the fan drive source is a fan drive motor, and there are several fan blades, each of which is arc-shaped and evenly distributed at the output end of the fan drive motor.

[0012] As a preferred embodiment, the radiator includes several heat dissipation fins and several heat dissipation tubes, with the heat dissipation fins distributed in layers and the heat dissipation tubes evenly distributed at vertical intervals.

[0013] Compared with the prior art, this utility model has significant advantages and beneficial effects. Specifically, as can be seen from the above technical solution, a heat dissipation method combining water cooling and air cooling is adopted. An external water pump pumps low-temperature cooling water into the radiator's heat dissipation pipes through the inlet, absorbing the heat of the high-temperature refrigerant, and then discharges it from the outlet for secondary cooling, forming a closed-loop water circulation that effectively removes a large amount of heat. At the same time, the fan drive motor drives the fan blades to rotate at high speed, generating a directional airflow that blows towards the radiator's heat dissipation fins, accelerating air convection and directly discharging some heat to the outside, greatly improving heat dissipation efficiency. The outer shell is detachably mounted on the mounting plate, making the installation more stable and easy to disassemble. The radiator is detachably installed in the outer shell, facilitating cleaning and maintenance of the radiator.

[0014] To more clearly illustrate the structural features and effects of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0015] Figure 1 This is a first-view perspective three-dimensional structural diagram of the air conditioning heat dissipation device with high-efficiency heat dissipation function of this utility model.

[0016] Figure 2This is a second-view perspective three-dimensional structural diagram of the air conditioning heat dissipation device with high-efficiency heat dissipation function of this utility model.

[0017] Figure 3 This is an exploded view of the air conditioning heat dissipation device with high-efficiency heat dissipation function according to the present invention.

[0018] Figure 4 This is a three-dimensional structural diagram of the heat dissipation component and the outer shell of this utility model.

[0019] Explanation of reference numerals in the attached diagram:

[0020] In the diagram: 10. Mounting plate; 11. Slot; 12. First positioning hole; 20. Heat dissipation assembly; 21. Housing; 211. Opening; 212. Through hole; 213. Connecting flange; 214. Second positioning groove; 215. Second mounting hole; 22. Heat sink; 221. Water inlet; 222. Water outlet; 223. Heat dissipation fins; 30. Fan assembly; 31. Support; 311. Mounting space; 312. First mounting hole; 32. Fan drive source; 33. Fan blade. Detailed Implementation

[0021] This utility model is as follows Figures 1 to 4 As shown, an air conditioning heat dissipation device with high-efficiency heat dissipation function includes a mounting plate 10, a heat dissipation assembly 20, and a fan assembly 30. The heat dissipation assembly 20 includes a housing 21 and a radiator 22, the radiator 22 being disposed inside the housing 21, and the housing 21 being detachably mounted on the mounting plate 10; wherein:

[0022] The fan assembly 30 includes a support 31, a fan drive source 32, and a fan blade 33. The support 31 is located on the front side of the housing 21. The fan drive source 32 is mounted on the support 31. The fan blade 33 is mounted on the output end of the fan drive source 32. The fan blade 33 is rotatably located in the support 31 and faces the radiator 22. The lower side of the radiator 22 is provided with an inlet 221 for introducing low-temperature cooling water into the radiator 22 and an outlet 222 for discharging high-temperature cooling water after absorbing heat from the radiator 22.

[0023] The heat dissipation component 20 is detachably connected to the mounting plate 10, which facilitates maintenance or replacement of parts; the heat dissipation efficiency is significantly improved by combining the fan component 30 with the heat dissipation component 20; the overall structure is compact and saves installation space 311.

[0024] An external water pump pumps low-temperature cooling water into the radiator 22 through the inlet 221 on the lower side of the radiator 22. The high-temperature refrigerant from the air conditioning compressor releases heat inside the radiator 22, and the cooling water absorbs heat through the radiator 22, causing the water temperature to gradually rise. The high-temperature cooling water, after absorbing heat, flows out from the outlet 222 on the lower side of the radiator 22 and enters an external cooling tower or heat exchange equipment for secondary cooling, forming a closed-loop water circulation. When the fan drive source 32 is powered on, it drives the fan blades 33 at the output end to rotate at high speed, forcing airflow to be generated. The rotation of the fan blades 33 generates directional airflow, which passes through the support 31 and blows directly onto the radiator 22, achieving efficient heat dissipation.

[0025] The system employs a combination of water cooling and air cooling. An external water pump pumps low-temperature cooling water into the heat dissipation tubes of the radiator 22 through the inlet 221, absorbing the heat from the high-temperature refrigerant. The water is then discharged from the outlet 222 for secondary cooling, forming a closed-loop water circulation that effectively removes a large amount of heat. Simultaneously, a fan drive motor rotates the fan blades 33 at high speed, generating a directional airflow that blows towards the heat dissipation fins 223 of the radiator 22, accelerating air convection and directly dissipating some of the heat to the outside, greatly improving heat dissipation efficiency. The outer casing 21 is detachably mounted on the mounting plate 10, making the installation more stable and easy to disassemble. The radiator 22 is detachably installed in the outer casing 21, facilitating cleaning and maintenance of the radiator 22.

[0026] The housing 21 is square in shape. The rear side of the housing 21 has an opening 211 for mounting the radiator 22, which is detachably mounted in the housing 21. The front side of the housing 21 has a through hole 212 corresponding to the fan blade 33, which blows air onto the radiator 22 through the through hole 212. The square housing 21 is easy to process and assemble, reducing manufacturing costs. The through hole 212 is designed to concentrate the airflow of the fan onto the radiator 22, reducing energy loss. The radiator 22 can be quickly disassembled through the rear opening 211, which is convenient for cleaning or maintenance.

[0027] The mounting plate 10 is in the shape of a bent sheet, and has a slot 11 corresponding to the heat sink 22. The outer shell 21 extends outward on both sides to form connecting flanges 213. The mounting plate 10 has a first positioning hole 12, and the connecting flange 213 has a second positioning groove 214 that matches the first positioning hole 12. The slot 11 and the connecting flange 213 cooperate to ensure the alignment accuracy between the heat sink 22 and the mounting plate 10. The first positioning hole 12 and the second positioning groove 214 facilitate disassembly and assembly, simplifying the operation process.

[0028] There are four first positioning holes 12 and four second positioning grooves 214. The four first positioning holes 12 are distributed at intervals on the outside of the slot 11, and the four second positioning grooves 214 are distributed at intervals on the connecting flange 213. The four first positioning holes 12 and the four second positioning grooves 214 correspond one-to-one. The four-point positioning disperses the connection stress and avoids deformation caused by excessive local stress. The use of the first positioning holes 12 and the second positioning grooves 214 prevents incorrect installation direction and improves assembly reliability.

[0029] The support 31 is square in shape and has an installation space 311 in the middle. The fan drive source 32 and the fan blade 33 are located in the installation space 311. First mounting holes 312 are provided at the four corners of the support 31. Second mounting holes 215 that match the first mounting holes 312 are provided at intervals on the front side of the housing 21.

[0030] The fan drive source 32 is a fan drive motor. There are several fan blades 33, each of which is arc-shaped. The several fan blades 33 are evenly distributed at the output end of the fan drive motor. The arc-shaped blades optimize aerodynamic performance, increase air volume and reduce energy consumption. The evenly distributed blades reduce rotational eccentricity and extend the motor life.

[0031] The radiator 22 includes several heat dissipation fins 223 and several heat dissipation tubes. The heat dissipation fins 223 are distributed in layers, and the heat dissipation tubes are distributed vertically at uniform intervals.

[0032] The square design of the outer casing 21 and the through holes 212 facilitate airflow, allowing the airflow generated by the fan blades 33 to be accurately directed towards the radiator 22. The bent sheet design and slotted 11 of the mounting plate 10 provide a suitable installation space 311 for the radiator 22. The layered distribution of the heat dissipation fins 223 and the uniform vertical spacing of the heat dissipation pipes increase the heat dissipation area and improve the heat dissipation effect. The one-to-one correspondence between the four first positioning holes 12 and the four second positioning slots 214, as well as the connection method between the support 31 and the outer casing 21, ensures the stability of the connection between the components and reduces the problem of reduced heat dissipation effect caused by vibration and loosening.

[0033] An external water pump pumps low-temperature cooling water into several heat dissipation pipes of radiator 22 through the water inlet 221 on the lower side of radiator 22. High-temperature refrigerant (from the air conditioning compressor) releases heat inside radiator 22. Cooling water absorbs heat through the heat dissipation pipe wall. The heat dissipation pipe is made of copper. The water temperature gradually rises. Airflow blows on the heat dissipation fins 223 of radiator 22, accelerating the air convection of heat on the surface of heat dissipation fins 223, and directly dissipating some of the heat to the outside.

[0034] The usage method and principle of this air conditioning heat dissipation device with high-efficiency heat dissipation function are as follows:

[0035] An external water pump pumps low-temperature cooling water into the radiator through the inlet on the lower side. The high-temperature refrigerant from the air conditioning compressor releases heat inside the radiator, and the cooling water absorbs heat through the radiator, gradually increasing its temperature. The high-temperature cooling water, after absorbing heat, flows out from the outlet on the lower side of the radiator and enters an external cooling tower or heat exchanger for secondary cooling, forming a closed-loop water circulation. The fan drive is powered on, driving the fan blades at the output end to rotate at high speed, forcing airflow to be generated. The rotation of the fan blades generates directional airflow, which passes through the support and blows directly onto the radiator, achieving efficient heat dissipation.

[0036] The key design feature of this invention is the use of a combination of water cooling and air cooling. An external water pump pumps low-temperature cooling water into the radiator's heat dissipation pipes through the inlet, absorbing the heat from the high-temperature refrigerant. The water is then discharged from the outlet for secondary cooling, forming a closed-loop water circulation that effectively removes a large amount of heat. Simultaneously, a fan-driven motor rotates the fan blades at high speed, generating a directional airflow that blows towards the radiator's heat dissipation fins, accelerating air convection and directly dissipating some of the heat to the outside, greatly improving heat dissipation efficiency. The detachable housing is mounted on the mounting plate, making the installation more stable and easy to disassemble. The radiator is also detachably installed in the housing, facilitating cleaning and maintenance.

[0037] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An air conditioning cooling device with high-efficiency heat dissipation function, characterized in that: The device includes a mounting plate, a heat dissipation assembly, and a fan assembly. The heat dissipation assembly includes a housing and a radiator, with the radiator disposed inside the housing, which is detachably mounted on the mounting plate. The fan assembly includes a support, a fan drive source, and fan blades. The support is located on the front side of the housing, the fan drive source is mounted on the support, and the fan blades are mounted on the output end of the fan drive source. The fan blades are rotatably located within the support and face the radiator. The lower side of the radiator has an inlet for introducing low-temperature cooling water into the radiator and an outlet for discharging high-temperature cooling water that has absorbed heat from the radiator.

2. The air conditioning heat dissipation device with high-efficiency heat dissipation function according to claim 1, characterized in that: The housing is square in shape, with an opening on the rear side for mounting a radiator, which is detachably installed in the housing. The front side of the housing has through holes corresponding to fan blades, through which the fan blades blow air onto the radiator.

3. The air conditioning heat dissipation device with high-efficiency heat dissipation function according to claim 1, characterized in that: The mounting plate is in the shape of a bent sheet, and the mounting plate has a slot corresponding to the heat sink; the two sides of the outer shell extend outward to form connecting flanges, the mounting plate has a first positioning hole, and the connecting flange has a second positioning groove that matches the first positioning hole.

4. The air conditioning heat dissipation device with high-efficiency heat dissipation function according to claim 3, characterized in that: There are four first positioning holes and four second positioning grooves. The four first positioning holes are distributed at intervals on the outer side of the groove, and the four second positioning grooves are distributed at intervals on the connecting flange. The four first positioning holes and the four second positioning grooves correspond one-to-one.

5. The air conditioning heat dissipation device with high-efficiency heat dissipation function according to claim 1, characterized in that: The support is square-shaped with an installation space in the middle. The fan drive source and fan blades are located in the installation space. First mounting holes are provided at the four corners of the support. Second mounting holes matching the first mounting holes are provided at intervals on the front side of the housing.

6. The air conditioning heat dissipation device with high-efficiency heat dissipation function according to claim 1, characterized in that: The fan drive source is a fan drive motor. There are several fan blades, each of which is arc-shaped and evenly distributed at the output end of the fan drive motor.

7. The air conditioning heat dissipation device with high-efficiency heat dissipation function according to claim 1, characterized in that: The radiator includes several heat dissipation fins and several heat dissipation tubes. The heat dissipation fins are distributed in layers, and the heat dissipation tubes are evenly distributed at vertical intervals.

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