A silent and efficient heat dissipation device for air conditioning

Abstract

This utility model relates to the field of home appliance technology, and in particular to a silent and efficient heat dissipation device for air conditioners. Installed inside the outdoor unit of an air conditioner, it includes a cooling water tank installed in the outdoor unit. A water tank cover is securely connected to the top of the cooling water tank, and a rotary motor is installed at the bottom. The shaft of the rotary motor rotatably passes through the bottom of the cooling water tank and is fitted with a rotating blade assembly. The cooling water tank has an outlet and an inlet, as well as an interface threaded pipe and an outlet threaded pipe. A serpentine copper pipe connects the interface threaded pipe and the outlet threaded pipe. This utility model utilizes water cooling to improve heat dissipation efficiency. The water rotating blade assembly drives the water flow, which quickly dissipates the heat generated by the outdoor unit. Simultaneously, it can monitor the water level and temperature in the cooling water tank in real time. Furthermore, the structure of this utility model facilitates installation and disassembly, makes maintenance and cleaning convenient, and prevents debris from entering.

Description

Technical Field

[0001] This utility model relates to the field of household air conditioner technology, and in particular to a quiet and efficient heat dissipation device for air conditioners. Background Technology

[0002] Air conditioner outdoor units generate a significant amount of heat during operation, which needs to be dissipated through a heat dissipation device to ensure the normal operation of the air conditioner. Traditional air conditioner outdoor unit heat dissipation devices mainly rely on fans for air cooling, which has problems such as low heat dissipation efficiency and high noise. Especially in high-temperature environments, the air cooling effect is greatly reduced, leading to decreased air conditioner performance and increased energy consumption.

[0003] In addition, fans generate significant noise when running at high speeds, impacting the surrounding environment and residents' lives. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a quiet and efficient heat dissipation device for air conditioners, which solves the problems of low heat dissipation efficiency and high noise in traditional air conditioner outdoor unit heat dissipation devices.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A silent and efficient heat dissipation device for air conditioning is installed inside the outdoor unit of the air conditioner, including a cooling water tank installed in the outdoor unit of the air conditioner. The top of the cooling water tank is fastened with a water tank cover, and a rotary motor is installed at the bottom of the cooling water tank. The rotating shaft of the rotary motor rotatably passes through the bottom of the cooling water tank and is fitted with a rotating blade assembly. The cooling water tank has an outlet and an inlet. The cooling water tank also has an interface threaded pipe and an outlet threaded pipe. A serpentine copper pipe connects the interface threaded pipe and the outlet threaded pipe.

[0006] Furthermore, the rotary blade assembly includes a rotary disk sleeved on the shaft of a rotary motor, and the top of the rotary disk has a plurality of rotary blades arranged in a ring at equal intervals.

[0007] Furthermore, a waterproof sealing ring is provided between the rotating shaft of the rotary motor and the inner wall of the cooling water tank.

[0008] Furthermore, a water level detector is installed on one side wall inside the cooling water tank.

[0009] Furthermore, the water inlet is connected to a water inlet pipe, which is connected to an external water source device. The water inlet pipe is also equipped with a water inlet control valve for opening and closing the water inlet pipe. The water inlet control valve is electrically connected to a water level detector via a control panel.

[0010] Furthermore, a temperature sensor is installed on the other side wall inside the cooling water tank.

[0011] Furthermore, the water outlet is connected to a water outlet pipe, and the water outlet pipe is also equipped with a water outlet control valve for opening and closing the water outlet pipe. The water outlet control valve is electrically connected to the temperature sensor through a control panel.

[0012] Furthermore, the cooling water tank has four first threaded holes at its four corners, and the water tank cover has two second threaded holes at its four corners that are aligned with the second threaded holes. The first threaded holes and the second threaded holes are fastened together by bolts.

[0013] Furthermore, the water tank cover also includes a U-shaped frame and a splicing frame that is fastened to the U-shaped frame. The inner wall of the U-shaped frame is provided with a guide groove, and an anti-fall net is inserted in the guide groove.

[0014] Furthermore, the U-shaped frame has two third threaded holes on one side, and the assembly frame has a fourth threaded hole aligned with the third threaded holes. The third threaded holes and the fourth threaded holes are fastened together by bolts.

[0015] Compared with the prior art, the quiet and efficient heat dissipation device for air conditioning provided by this utility model has the following beneficial effects:

[0016] This invention utilizes a combination of a cooling water tank and a serpentine copper tube to achieve water-cooled heat dissipation, which greatly improves heat dissipation efficiency. Compared with the traditional fan-cooled heat dissipation method, this invention uses an internal rotating blade assembly to drive the water flow. The flowing water can quickly dissipate the heat generated by the outdoor unit of the air conditioner, ensuring the normal operation of the air conditioner. It also produces less noise and will not affect the surrounding environment or residents' lives.

[0017] This utility model is equipped with a water level detector and a temperature sensor, which can monitor the water level and water temperature in the cooling water tank in real time. The control panel controls the opening and closing of the inlet control valve and the outlet control valve, realizing intelligent control and improving the ease of use and reliability of the device.

[0018] The connection method between the cooling water tank and the tank cover, as well as the structural design of the tank cover, make this device easy to install and disassemble, and convenient for maintenance and cleaning. At the same time, the anti-fall net prevents debris from entering the cooling water tank, ensuring the normal operation of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a silent and efficient heat dissipation device for air conditioning according to the present invention;

[0020] Figure 2 This is a schematic diagram of the water tank cover structure of a silent and efficient heat dissipation device for air conditioning according to the present invention;

[0021] Figure 3 This is a side view schematic diagram of a silent and efficient heat dissipation device for air conditioning according to the present invention;

[0022] Figure 4 for Figure 3 Schematic diagram of section A;

[0023] Figure 5 for Figure 3 Another cross-sectional view at point A.

[0024] Numbered in the diagram: 1. Cooling water tank; 11. Inlet; 111. Inlet pipe; 112. Inlet control valve; 12. Outlet; 121. Outlet pipe; 122. Outlet control valve; 13. Interface threaded pipe; 14. Outlet threaded pipe; 2. Water tank cover; 21. U-shaped frame; 211. Guide groove; 212. Anti-fall net; 22. Assembly frame; 3. Rotary motor; 31. Rotating shaft; 4. Rotary blade assembly; 41. Rotary disk; 42. Rotary blade; 5. Waterproof sealing ring; 6. Water level detector; 7. Temperature sensor; 8. Water source device; 9. Serpentine copper pipe; 10. First threaded hole; 20. Second threaded hole; 30. Third threaded hole; 40. Fourth threaded hole. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0027] As one embodiment of this utility model, please refer to Figures 1 to 5 As shown, a quiet and efficient heat dissipation device for air conditioning is installed inside the outdoor unit of the air conditioner. It includes a cooling water tank 1 (not shown) installed in the outdoor unit. A tank cover 2 is fastened to the top of the cooling water tank 1. A rotary motor 3 is installed at the bottom of the cooling water tank 1. The rotating shaft 31 of the rotary motor 3 rotatably passes through the bottom of the cooling water tank 1 and is fitted with a rotating blade assembly 4. The cooling water tank 1 has an outlet 12 and an inlet 11. The cooling water tank 1 also has an interface threaded pipe 13 and an outlet threaded pipe 14. A serpentine copper pipe 9 connects pipe 13 and outlet threaded pipe 14. The serpentine copper pipe 9 is made of copper and has strong thermal conductivity, which enables rapid heat transfer of the coolant. Specifically, the interface threaded pipe 13 is connected to the condenser pipe at the output end of the air conditioner indoor unit through a thread, and the outlet threaded pipe 14 is connected to the condenser pipe at the input end of the air conditioner indoor unit through a thread. The high-temperature refrigerant (Freon) in the condenser pipe will flow through the interface threaded pipe 13, the serpentine copper pipe 9 and the outlet threaded pipe 14 in sequence, and finally cool down and flow back to the air conditioner indoor unit.

[0028] In addition, the serpentine copper tube 9 is connected to the interface threaded tube 13 and the outlet threaded tube 14. The serpentine copper tube 9 is continuously coiled and turned in an S-shape and is suspended above the rotating blade assembly 4. The serpentine copper tube 9, which is continuously coiled and turned in an S-shape, helps to dissipate heat quickly. When the water temperature is too high, the rotating blade assembly 4 rotates to drive the water flow and improve the heat dissipation efficiency of the serpentine copper tube 9.

[0029] Specifically, a waterproof sealing ring 5 is provided between the rotating shaft 31 of the rotary motor 3 and the inner wall of the cooling water tank 1. The waterproof sealing ring 5 is a "labyrinth-type" waterproof sealing ring, which can prevent water from flowing into the motor and ensure the stability of operation.

[0030] Please refer to Figures 1 to 2 As shown, in this embodiment, the four corners of the cooling water tank 1 are provided with four first threaded holes 10, and the four corners of the water tank cover 2 are provided with second threaded holes 20 aligned with the second threaded holes 20. The first threaded holes 10 and the second threaded holes 20 are fastened together by bolts.

[0031] Furthermore, the water tank cover 2 also includes a U-shaped frame 21 and a splicing frame 22 fastened to the U-shaped frame 21. The U-shaped frame 21 has two third threaded holes 30 on one side, and the splicing frame 22 has a fourth threaded hole 40 aligned with the third threaded holes 30. The third threaded holes 30 and the fourth threaded holes 40 are fastened together by bolts. A guide groove 211 is provided on the inner wall of the U-shaped frame 21, and a fall-proof net 212 is inserted in the guide groove 211. Through the fastening of the first threaded hole 10 and the second threaded hole 20, and the fastening of the third threaded hole 30 and the fourth threaded hole 40, the device can be easily disassembled, repaired, and cleaned. At the same time, the designed fall-proof net 212 can effectively prevent debris from flowing into the cooling water tank 1, ensuring the stability and reliability of the operation.

[0032] In a specific embodiment, the rotary blade assembly 4 includes a rotary disk 41 sleeved on the rotating shaft 31 of the rotary motor 3. The top of the rotary disk 41 has three rotating blades 42 arranged in a ring at equal intervals. The rotating blades 42 are crescent-shaped and rotate clockwise. They have a guiding function when in contact with the water, and can drive the water to flow from slow to fast. This avoids water flow noise caused by excessive rotation speed, effectively avoids water flow noise, effectively reduces water flow impact noise, achieves silent rotation, and effectively avoids noise pollution.

[0033] Please refer to Figures 4 to 5As shown, specifically, a water level detector 6 is installed on one side wall inside the cooling water tank 1. A scale is also provided on the edge of the water level detector 6 on one side wall inside the cooling water tank 1. The water inlet 11 is connected to the water inlet pipe 111, which is connected to an external water source device 8 (faucet). A water inlet control valve 112 is also provided on the water inlet pipe 111 for opening and closing the water inlet pipe 111. The water inlet control valve 112 is electrically connected to the water level detector 6 through a control panel. The scale allows for visual observation of changes in water level height, while the water level detector 6 is used to detect water level height in real time. The water level detector 6 can be set with a preset water level range value.

[0034] When the water level detected by the water level detector 6 is lower than the preset water level range, the water level detector 6 opens the water inlet control valve 112 through the control panel. Water flows from the water source device 8 through the water inlet pipe 111 into the cooling water tank 1, causing the water level in the cooling water tank 1 to rise until the water level reaches the highest water level of the preset water level range.

[0035] When the water level detected by the water level detector 6 reaches the highest water level of the preset water level range, the water level detector 6 closes the water inlet control valve 112 through the control panel, and the water stops flowing into the cooling water tank 1, so that the water in the cooling water tank 1 is kept at the highest water level, thereby ensuring that the water level in the cooling water tank 1 is kept within a certain range, and ensuring the sustainability and stability of the operation.

[0036] Please refer to Figures 4 to 5 As shown, specifically, a temperature sensor 7 is installed on the other side wall inside the cooling water tank 1. The water outlet 12 is connected to the water outlet pipe 121. The water outlet pipe 121 is also equipped with a water outlet control valve 122 for opening and closing the water outlet pipe 121. The water outlet control valve 122 is electrically connected to the temperature sensor 7 through the control panel. The temperature sensor 7 is used to detect the water temperature inside the cooling tank. The temperature sensor 7 can be set to a preset temperature value.

[0037] When the water temperature detected by the temperature sensor 7 is higher than the preset temperature value, the temperature sensor 7 opens the water outlet control valve 122 through the control panel, and the water is discharged through the water outlet pipe 121 connected to the water outlet 12. At the same time, the water level detector 6 detects that the water level in the cooling box is lower than the preset water level range value, and opens the water inlet control valve 112 through the control panel, so that the water flows into the cooling box from the water inlet 11 connected to the water inlet pipe 111, so that the water temperature in the cooling box is kept below a certain temperature value, effectively ensuring the reliability of heat dissipation.

[0038] It should be noted that, please refer to Figure 3 As shown, the water outlet 12 is located at the bottom of the cooling box. When draining water, it helps to remove the sediment and impurities in the water, reducing the frequency of cleaning and extending the service life of the device.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency heat dissipating device for a silent air conditioner, which is installed in an air conditioner outdoor unit, characterized in that, The system includes a cooling water tank (1) installed on the outdoor unit of an air conditioner. The top of the cooling water tank (1) is fastened with a water tank cover (2). A rotary motor (3) is installed at the bottom of the cooling water tank (1). The rotating shaft (31) of the rotary motor (3) can rotatably pass through the bottom of the cooling water tank (1) and is fitted with a rotating blade assembly (4). The cooling water tank (1) has an outlet (12) and an inlet (11). The cooling water tank (1) also has an interface threaded pipe (13) and an outlet threaded pipe (14). A serpentine copper pipe (9) connects the interface threaded pipe (13) and the outlet threaded pipe (14).

2. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1, wherein The rotary blade assembly (4) includes a rotary disk (41) sleeved on the rotating shaft (31) of the rotary motor (3), and the top of the rotary disk (41) has a plurality of rotating blades (42) arranged in a ring at equal intervals.

3. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1, wherein A waterproof sealing ring (5) is also provided between the rotating shaft (31) of the rotary motor (3) and the inner wall of the cooling water tank (1).

4. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1, wherein A water level detector (6) is installed on one side wall inside the cooling water tank (1).

5. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1 or 4, wherein The inlet (11) is connected to the inlet pipe (111), which is connected to an external water source device (8). The inlet pipe (111) is also equipped with an inlet control valve (112) for opening and closing the inlet pipe (111). The inlet control valve (112) is electrically connected to the water level detector (6) through the control panel.

6. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1, wherein A temperature sensor (7) is installed on the other side wall inside the cooling water tank (1).

7. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1 or 6, wherein The outlet (12) is connected to the outlet pipe (121), and the outlet pipe (121) is also equipped with an outlet control valve (122) for opening and closing the outlet pipe (121). The outlet control valve (122) is electrically connected to the temperature sensor (7) through the control panel.

8. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1, wherein The cooling water tank (1) has four first threaded holes (10) at its four corners, and the water tank cover (2) has two second threaded holes (20) at its four corners that are aligned with the second threaded holes (20). The first threaded holes (10) and the second threaded holes (20) are fastened together by bolts.

9. The high-efficiency heat dissipating device for a silent air conditioner according to claim 1, wherein The water tank cover (2) also includes a U-shaped frame (21) and a splicing frame (22) that is fastened to the U-shaped frame (21). The inner wall of the U-shaped frame (21) is provided with a guide groove (211) and a fall-proof net (212) is inserted in the guide groove (211).

10. The high-efficiency heat dissipating device for a quiet air conditioner according to claim 9, wherein The U-shaped frame (21) has two third threaded holes (30) on one side, and the splicing frame (22) has a fourth threaded hole (40) aligned with the third threaded holes (30). The third threaded holes (30) and the fourth threaded holes (40) are fastened together by bolts.

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