Multifunctional compressor for refrigerant recovery

Abstract

The utility model relates to the technical field of refrigerant recovery, and discloses a multifunctional compressor for refrigerant recovery, which comprises a rack, a mounting rack is mounted on the bottom surface of the inner side of the rack, a motor is mounted at the top of the mounting rack, a compression module is mounted at the output end of the motor, and a first regulating valve is mounted at the bottom of the compression module through a pipeline. According to the multifunctional compressor for refrigerant recovery, the first adjusting valve and the filter are installed on the right side of the compression module, the filter can clean recovered refrigerants and reduce the influence of impurities on follow-up use, the one-way valve can prevent the refrigerants from flowing back and influencing the refrigerant recovery stability, the flow of the refrigerants entering the condenser can be adjusted through the first adjusting valve, and the refrigerant recovery efficiency is improved. A third pressure gauge and a safety valve are installed at the top of the storage tank, a fourth adjusting valve is installed on the rear side of the storage tank, the use condition of the storage tank can be known, a plurality of ground feet are evenly distributed at the bottom of the rack and can adapt to the uneven ground, and the flexibility of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of refrigerant recovery technology, specifically a multi-functional compressor for refrigerant recovery. Background Technology

[0002] With technological advancements, the requirements for refrigerant performance are also increasing, and the market demand for efficient and energy-saving equipment is growing. Refrigerants in refrigeration and air conditioning equipment can be recycled and reused to reduce ozone layer depletion and greenhouse gas emissions.

[0003] Traditional refrigerant recovery compressors can often only handle specific types of refrigerants. With the emergence of new environmentally friendly refrigerants, old equipment may not be able to effectively recover them, limiting their scope of use. In addition, some compressors have a relatively simple structural design, resulting in a relatively single function. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a multifunctional refrigerant recovery compressor to solve the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional refrigerant recovery compressor, comprising a frame and a second pressure gauge, an mounting bracket mounted on the inner bottom surface of the frame, a motor mounted on the top of the mounting bracket, a compression module mounted on the output end of the motor, a first regulating valve mounted on the bottom of the compression module via a pipe, a filter mounted on the right side of the first regulating valve, a condenser connected to the right side of the filter via a pipe, the condenser connected to the right side of a storage tank via a pipe, and the storage tank located on the inner bottom surface of the frame.

[0008] Preferably, a second pressure gauge is installed on the front side of the compression module, and a third regulating valve is installed on the front side of the second pressure gauge.

[0009] Preferably, a third pressure gauge is installed on the top of the storage tank, a safety valve is installed on the right side of the third pressure gauge, and a fourth regulating valve is installed on the rear side of the storage tank.

[0010] Preferably, a second regulating valve is installed at the bottom of the second pressure gauge, a water pipe is installed at the rear of the condenser, and a fifth regulating valve is installed on the left side of the condenser.

[0011] Preferably, a one-way valve is installed on the right side of the filter, and a first pressure gauge is installed on the right side of the one-way valve.

[0012] Preferably, a filter screen is installed inside the filter, and a gasket is installed on the outside of the filter screen. The gasket is made of rubber.

[0013] Preferably, the bottom of the frame is equipped with several feet, which are evenly distributed around the bottom of the frame.

[0014] Compared with the prior art, this utility model provides a multi-functional refrigerant recovery compressor with the following advantages: The multi-functional refrigerant recovery compressor has a motor mounted on the bottom top surface of the frame via a mounting bracket. The output end of the motor is connected to a compression module. A second pressure gauge and a third regulating valve are installed on the front side of the compression module. The third regulating valve can adjust the flow rate of refrigerant entering the compression module according to the reading of the second pressure gauge, improving the stability of the device. The second regulating valve can be connected to an external vacuum pump to evacuate the system, improving the flexibility of the device. A first regulating valve and a filter are installed on the right side of the compression module. The filter can clean the recovered refrigerant, reducing the impact of impurities on subsequent use. A one-way valve can prevent refrigerant backflow, which would affect the stability of refrigerant recovery. A first pressure gauge and a condenser are installed on the right side of the one-way valve. The flow rate of refrigerant entering the condenser can be adjusted through the first regulating valve. A third pressure gauge and a safety valve are installed on the top of the storage tank. A fourth regulating valve is installed on the rear side of the storage tank, allowing monitoring of the storage tank's usage. Several feet are evenly distributed at the bottom of the frame, allowing adaptation to uneven ground and improving the flexibility of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the condenser installation structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the storage tank structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the filter structure of this utility model.

[0019] In the diagram: 1. Frame; 2. Foot; 3. Mounting bracket; 4. Motor; 5. Compression module; 6. First pressure gauge; 7. Condenser; 8. Check valve; 9. Filter; 10. First regulating valve; 11. Second regulating valve; 12. Third regulating valve; 13. Second pressure gauge; 14. Water pipe; 15. Fourth regulating valve; 16. Storage tank; 17. Third pressure gauge; 18. Safety valve; 19. Fifth regulating valve; 20. Filter screen; 21. Gasket. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figure 1-4 As shown, this utility model provides a technical solution: a multi-functional refrigerant recovery compressor, including a frame 1 and a second pressure gauge 13. A mounting bracket 3 is installed on the inner bottom surface of the frame 1, a motor 4 is installed on the top of the mounting bracket 3, a compression module 5 is installed at the output end of the motor 4, a first regulating valve 10 is installed at the bottom of the compression module 5 through a pipe, a filter 9 is installed on the right side of the first regulating valve 10, a condenser 7 is connected to the right side of the filter 9 through a pipe, and the condenser 7 is connected to the right side of the storage tank 16 through a pipe. The storage tank 16 is located on the inner bottom surface of the frame 1.

[0022] Furthermore, a second pressure gauge 13 is installed on the front side of the compression module 5, and a third regulating valve 12 is installed on the front side of the second pressure gauge 13.

[0023] Specifically, the second pressure gauge 13 can provide a direct view of the pressure of the refrigerant entering the compression module 5, and can be adjusted by the third regulating valve 12 to improve the stability of the device.

[0024] Furthermore, a third pressure gauge 17 is installed on the top of the storage tank 16, a safety valve 18 is installed on the right side of the third pressure gauge 17, and a fourth regulating valve 15 is installed on the rear side of the storage tank 16.

[0025] Specifically, the third pressure gauge 17 can read the pressure value inside the storage tank 16 to prevent the stability of the storage tank 16 from being affected by excessive refrigerant introduction, and the safety valve 18 can improve the stability of the storage tank 16.

[0026] Furthermore, a second regulating valve 11 is installed at the bottom of the second pressure gauge 13, a water pipe 14 is installed on the rear side of the condenser 7, and a fifth regulating valve 19 is installed on the left side of the condenser 7.

[0027] Specifically, water pipe 14 will continuously carry away the heat from condenser 7, improving the efficiency of refrigerant liquefaction.

[0028] Furthermore, a one-way valve 8 is installed on the right side of the filter 9, and a first pressure gauge 6 is installed on the right side of the one-way valve 8.

[0029] Specifically, the one-way valve 8 can prevent refrigerant backflow and improve the safety of the device. The first pressure gauge 6 can see the pressure of the refrigerant entering the condenser 7 and adjust the pressure through the first regulating valve 10.

[0030] Furthermore, a filter screen 20 is installed inside the filter 9, and a gasket 21 is installed on the outside of the filter screen 20. The gasket 21 is made of rubber.

[0031] Specifically, the removable filter 20 increases the flexibility of the device, and the elastic rubber material provides better sealing.

[0032] Furthermore, several feet 2 are installed at the bottom of the frame 1, and the feet 2 are evenly distributed around the bottom of the frame 1.

[0033] Specifically, the height-adjustable feet 2 allow the device to adapt to uneven ground, increasing its flexibility.

[0034] Working principle: First, a mounting bracket 3 is installed on the bottom top surface of the frame 1. A motor 4 is mounted on the mounting bracket 3. The output end of the motor 4 is connected to a compression module 5. A second pressure gauge 13 and a third regulating valve 12 are installed on the front side of the compression module 5. A second regulating valve 11 is installed below the third regulating valve 12. The third regulating valve 12 can adjust the flow rate of refrigerant into the compression module 5 according to the reading of the second pressure gauge 13, thereby improving the stability of the device. Second, a first regulating valve 10 and a filter 9 are installed on the right side of the compression module 5. The filter 9 can clean the recovered refrigerant and prevent impurities from affecting subsequent use. To prevent refrigerant backflow and ensure stability, a one-way valve 8 is installed on the right side of filter 9. A first pressure gauge 6 and a condenser 7 are installed on the right side of the one-way valve 8. The refrigerant flow into the condenser 7 can be adjusted by the first regulating valve 10. Finally, a fifth regulating valve 19 and a storage tank 16 are installed at the other end of the condenser 7. A third pressure gauge 17 and a safety valve 18 are installed on the top of the storage tank 16. A fourth regulating valve 15 is installed on the rear side of the storage tank 16 to monitor its usage. Several feet 2 are evenly distributed at the bottom of the frame 1 to improve the flexibility of the device.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional refrigerant recovery compressor comprising a frame (1) and a second pressure gauge (13), characterized in that: A mounting bracket (3) is installed on the inner bottom surface of the frame (1). A motor (4) is installed on the top of the mounting bracket (3). A compression module (5) is installed at the output end of the motor (4). A first regulating valve (10) is installed at the bottom of the compression module (5) through a pipe. A filter (9) is installed on the right side of the first regulating valve (10). A condenser (7) is connected to the right side of the filter (9) through a pipe. The condenser (7) is connected to the right side of the storage tank (16) through a pipe. The storage tank (16) is located on the inner bottom surface of the frame (1).

2. The multi-functional refrigerant recovery compressor according to claim 1, characterized by: A second pressure gauge (13) is installed on the front side of the compression module (5), and a third regulating valve (12) is installed on the front side of the second pressure gauge (13).

3. The multi-functional refrigerant recovery compressor according to claim 1, characterized by: A third pressure gauge (17) is installed on the top of the storage tank (16), a safety valve (18) is installed on the right side of the third pressure gauge (17), and a fourth regulating valve (15) is installed on the rear side of the storage tank (16).

4. The multi-functional refrigerant recovery compressor according to claim 1, characterized by: The second pressure gauge (13) is equipped with a second regulating valve (11) at the bottom, a water pipe (14) is installed on the rear side of the condenser (7), and a fifth regulating valve (19) is installed on the left side of the condenser (7).

5. The multi-functional refrigerant recovery compressor according to claim 1, characterized by: A one-way valve (8) is installed on the right side of the filter (9), and a first pressure gauge (6) is installed on the right side of the one-way valve (8).

6. The multi-functional refrigerant recovery compressor according to claim 1, characterized by: The filter (9) has a filter screen (20) installed inside, and a gasket (21) is installed on the outside of the filter screen (20). The gasket (21) is made of rubber.

7. The multi-functional refrigerant recovery compressor according to claim 1, characterized by: The bottom of the frame (1) is equipped with several feet (2), which are evenly distributed around the bottom of the frame (1).

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