A smart enhanced heat exchange device for condensers in refrigeration and air conditioning equipment

Abstract

This utility model relates to the field of air conditioning equipment technology and discloses an intelligent enhanced heat exchange device for the condenser of a refrigeration and air conditioning equipment. It includes an outdoor unit, inside which a compressor is installed. A condenser pipe is connected to the compressor. Two fixing blocks are fixedly connected to the inner wall of the outdoor unit, and two sliding rods are arranged between the two fixing blocks. A sliding plate is slidably connected to the two sliding rods. A drive mechanism for driving the sliding plate is fixedly connected to the inner wall of the outdoor unit. A rotating mechanism is fixedly connected to the sliding plate, and a fixed seat is fixedly connected to the rotating mechanism. A cleaning component is detachably connected to the fixed seat. A controller is installed inside the outdoor unit. This utility model can clean dust, fibers, and other contaminants adhering to the surface of the condenser pipe inside the outdoor unit, ensuring its heat dissipation efficiency and avoiding the risk of compressor overload and decreased cooling efficiency. Furthermore, when the cleaning component wears out after prolonged use, resulting in poor cleaning performance, it is easy to disassemble and replace.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning equipment technology, specifically to an intelligent enhanced heat exchange device for the condenser of a refrigeration and air conditioning equipment. Background Technology

[0002] The condenser is a core component of refrigeration and air conditioning equipment, and its heat exchange efficiency directly affects the system's coefficient of performance (COP). Traditional condensers mostly adopt a finned tube structure, relying on natural air convection or forced ventilation for heat dissipation.

[0003] The outdoor unit of the air conditioning unit is installed outdoors, where ventilation is excellent. The condenser can dissipate heat quickly through natural wind or forced convection by a fan, ensuring efficient refrigerant liquefaction. This design conforms to thermodynamic principles, guaranteeing the air conditioning's cooling performance. Improved system stability allows the outdoor unit to operate independently of the indoor environment, avoiding interference from high indoor temperature and humidity on condenser heat dissipation. However, during prolonged use, dust, fibers, and other contaminants will accumulate on the surface of the condenser coils inside the outdoor unit. This reduces the risk of compressor overload and decreased cooling efficiency due to poor heat dissipation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an intelligent enhanced heat exchange device for condensers in refrigeration and air conditioning equipment. This device can clean dust, fibers, and other contaminants adhering to the surface of the condenser tubes, ensuring their heat dissipation efficiency and avoiding risks such as compressor overload and reduced refrigeration efficiency.

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

[0006] A smart enhanced heat exchange device for condensers in refrigeration and air conditioning equipment includes an outdoor unit. A compressor is installed inside the outdoor unit, and a condenser pipe is connected to the compressor. Two fixed blocks are fixedly connected to the inner wall of the outdoor unit, and two sliding rods are arranged between the two fixed blocks. A sliding plate is slidably connected to the two sliding rods. A drive mechanism for moving the sliding plate is fixedly connected to the inner wall of the outdoor unit. A rotating mechanism is fixedly connected to the sliding plate, and a fixed seat is fixedly connected to the rotating mechanism. A cleaning component is detachably connected to the fixed seat. A controller is installed inside the outdoor unit. There are two rotating mechanisms, symmetrically arranged about both sides of the condenser pipe. The fixed seat includes a disc fixedly connected to a rotating shaft, with several insertion holes on the disc. Long bolts are threaded onto the disc, and a limit tube is fixedly connected to the disc. The cleaning component includes a base plate slidably connected to the limit tube, with insertion rods matching the insertion holes fixedly connected to the base plate. Circular holes are opened on the insertion rods, and a brush roller is fixedly connected to the base plate.

[0007] Furthermore, the drive mechanism includes a multi-stage electric telescopic rod fixedly connected to the inner side wall of the outdoor unit, and a connecting plate fixedly connected to the front end of the multi-stage electric telescopic rod, the connecting plate being fixedly connected to the slide plate.

[0008] Furthermore, the rotating mechanism includes a U-shaped plate fixedly connected to the slide plate, a driver fixedly connected to the slide plate, a rotating shaft fixedly connected to the output end of the driver, and a rotating connection between the rotating shaft and the U-shaped plate.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] This type of intelligent enhanced heat exchange device for condensers in refrigeration and air conditioning equipment can clean dust, fibers, and other contaminants adhering to the surface of the condenser tubes inside the external unit, ensuring its heat dissipation efficiency and avoiding risks of compressor overload and reduced cooling efficiency. Furthermore, it is easy to disassemble and replace the cleaning components after they have been used for a long time and worn out, resulting in a deterioration in their cleaning effect. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0012] Figure 2 This is a top view of the entire utility model;

[0013] Figure 3 for Figure 2 Enlarged view of point A above.

[0014] In the diagram: 1. Outdoor unit; 2. Compressor; 3. Condenser pipe; 4. Fixing block; 5. Slide bar; 6. Slide plate; 7. Multi-stage electric telescopic rod; 8. Connecting plate; 9. U-shaped plate; 10. Driver; 11. Shaft; 12. Disc; 13. Insertion hole; 14. Long rod bolt; 15. Limiting tube; 16. Base plate; 17. Insertion rod; 18. Round hole; 19. Brush roller; 20. Controller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Please see Figures 1 to 3 A smart enhanced heat exchange device for condensers in refrigeration and air conditioning equipment includes an outdoor unit 1. A compressor 2 is installed inside the outdoor unit 1, and a condenser pipe 3 is connected to the compressor 2. Two fixing blocks 4 are fixedly connected to the inner wall of the outdoor unit 1. Two sliding rods 5 are arranged between the two fixing blocks 4. A sliding plate 6 is slidably connected to the two sliding rods 5. A drive mechanism for driving the sliding plate 6 to move is fixedly connected to the inner wall of the outdoor unit 1. A rotating mechanism is fixedly connected to the sliding plate 6. A fixed seat is fixedly connected to the rotating mechanism. A cleaning component is detachably connected to the fixed seat. A controller 20 is installed inside the outdoor unit 1.

[0017] like Figures 1 to 3 As shown, the intelligent enhanced heat exchange device for condensers in this utility model can simultaneously activate the rotating mechanism and the driving mechanism during use, allowing the cleaning component to rotate and move along the surface of the condenser tube 3. This cleans the dust, fibers, and other contaminants adhering to the surface of the condenser tube 3, ensuring its heat dissipation efficiency and avoiding the risk of compressor 2 overload and reduced cooling efficiency. The cleaning time interval can be set through the controller 20. Furthermore, since the cleaning component will wear down during long-term use, resulting in a decrease in cleaning effect, it is easy to remove the cleaning component from the fixed base for replacement, thereby ensuring the cleaning effect on the condenser tube 3 and thus ensuring the heat exchange efficiency of the condenser tube 3.

[0018] like Figure 2 As shown, the drive mechanism includes a multi-stage electric telescopic rod 7 fixedly connected to the inner side wall of the outdoor unit 1. A connecting plate 8 is fixedly connected to the front end of the multi-stage electric telescopic rod 7, and the connecting plate 8 is fixedly connected to the slide plate 6.

[0019] Specifically, the multi-stage electric telescopic rod 7 is activated. During the extension and retraction process, the multi-stage electric telescopic rod 7 applies a pushing or pulling force to the connecting plate 8, thereby indirectly applying a pushing or pulling force to the slide plate 6, so that the slide plate 6 moves along the two slide rods 5, so that the rotating cleaning component cleans the surface of the condenser tube 3.

[0020] like Figure 2 As shown, there are two rotating mechanisms, which are symmetrically arranged about both sides of the condenser tube 3.

[0021] Specifically, there are two rotating mechanisms, which correspond to two fixed seats and two cleaning components. This allows the two cleaning components located on both sides of the condenser tube 3 to simultaneously clean the dust, fibers and other contaminants adhering to both sides.

[0022] like Figure 3 As shown, the rotating mechanism includes a U-shaped plate 9 fixedly connected to the slide plate 6, a driver 10 fixedly connected to the slide plate 6, and a rotating shaft 11 fixedly connected to the output end of the driver 10. The rotating shaft 11 is rotatably connected to the U-shaped plate 9.

[0023] Specifically, the controller 20 controls the driver 10 to start it, thereby causing the rotating shaft 11 to rotate, which in turn causes the fixed seat on the rotating shaft 11 to rotate and drives the cleaning component to rotate, so as to more effectively clean the dust, fibers and other contaminants adhering to the surface of the condenser tube 3.

[0024] like Figure 3As shown, the fixed base includes a disc 12 fixedly connected to the rotating shaft 11. The disc 12 has several insertion holes 13 and a long bolt 14 threadedly connected to the disc 12.

[0025] Specifically, the disc 12 is used to support the fixing base, the socket 13 is used to position the fixing base, and the long bolt 14 is used to fix the fixing base.

[0026] like Figure 3 As shown, a limiting tube 15 is fixedly connected to the disk 12.

[0027] Specifically, the limiting tube 15 can provide auxiliary support to the lower periphery of the cleaning component, reducing the damage to the cleaning component when it is subjected to lateral thrust.

[0028] like Figure 3 As shown, the cleaning assembly includes a base plate 16 slidably connected to the limiting tube 15, a plug rod 17 that matches the plug hole 13 fixedly connected to the base plate 16, a round hole 18 opened on the plug rod 17, and a brush roller 19 fixedly connected to the base plate 16.

[0029] Specifically, during the rotation of the shaft 11, the fixed base and cleaning assembly can be driven to rotate, thereby causing the brush roller 19 to rotate and clean the dust, fibers and other contaminants adhering to the surface of the condenser tube 3. After the brush roller 19 is damaged by long-term use, the long rod bolt 14 can be removed to disengage it from the round hole 18 on the insertion rod 17, thus no longer fixing the insertion rod 17, and thus no longer fixing the cleaning assembly. In this way, the cleaning assembly can be quickly removed, and a new cleaning assembly can be replaced by performing the reverse operation to ensure the cleaning effect on the condenser tube 3, thereby ensuring the heat exchange efficiency of the condenser tube 3.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A smart enhanced heat exchange device for the condenser of a refrigeration and air conditioning equipment, comprising an outdoor unit (1), characterized in that: The outdoor unit (1) is equipped with a compressor (2), and a condenser pipe (3) is connected to the compressor (2). Two fixed blocks (4) are fixedly connected to the inner wall of the outdoor unit (1). Two sliding rods (5) are arranged between the two fixed blocks (4). A sliding plate (6) is slidably connected to the two sliding rods (5). A drive mechanism for driving the sliding plate (6) to move is fixedly connected to the inner wall of the outdoor unit (1). A rotating mechanism is fixedly connected to the sliding plate (6). A fixed seat is fixedly connected to the rotating mechanism. A cleaning component is detachably connected to the fixed seat. A controller (20) is installed inside the outdoor unit (1). There are two rotating mechanisms. The mounting base is symmetrically arranged on both sides of the condenser tube (3). The mounting base includes a disc (12) fixedly connected to the rotating shaft (11). The disc (12) has several insertion holes (13). The disc (12) is threaded with a long rod bolt (14). The disc (12) is fixedly connected with a limiting tube (15). The cleaning assembly includes a base plate (16) slidably connected to the limiting tube (15). The base plate (16) is fixedly connected with a rod (17) that matches the insertion holes (13). The rod (17) has a round hole (18). The base plate (16) is fixedly connected with a brush roller (19).

2. The intelligent enhanced heat exchange device for condenser of refrigeration and air conditioning equipment according to claim 1, characterized in that: The drive mechanism includes a multi-stage electric telescopic rod (7) fixedly connected to the inner side wall of the outdoor unit (1). The front end of the multi-stage electric telescopic rod (7) is fixedly connected to a connecting plate (8), and the connecting plate (8) is fixedly connected to the slide plate (6).

3. The intelligent enhanced heat exchange device for condenser of refrigeration and air conditioning equipment according to claim 2, characterized in that: The rotating mechanism includes a U-shaped plate (9) fixedly connected to a slide plate (6), a driver (10) fixedly connected to the slide plate (6), and a rotating shaft (11) fixedly connected to the output end of the driver (10). The rotating shaft (11) is rotatably connected to the U-shaped plate (9).

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