Workshop heat recovery system
By designing a workshop heat recovery system and using compressors and various heat exchanger components to control the water temperature, the problem of excessively high workshop temperatures was solved, constant temperature control was achieved, and the safety of equipment and workers was ensured.
Patent Information
- Application Number
- CN202422709977.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The workshop generates a lot of heat during operation, which causes the temperature to be too high, affecting the normal work of equipment and workers. Existing technology makes it difficult to effectively control the temperature.
A workshop heat recovery system was designed, which includes components such as a compressor, a one-way valve, a heat exchanger, a liquid receiver, a subcooler, a filter and an electronic expansion valve. Temperature control is achieved by heating and cooling the circulating water to ensure a constant temperature in the workshop.
The stable control of the temperature in the workshop is achieved, which prevents equipment and personnel from being affected by high temperature, improves the comfort of the working environment and the normal operation of equipment.
Smart Images
Figure CN223425373U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heat recovery technical field, especially relates to workshop heat recovery system. BACKGROUND
[0002] Particular workshop can produce a large amount of heat when working, and the workshop needs to have constant temperature to ensure the normal operation of equipment, and higher temperature can affect the normal work of workers and equipment, thereby needing to design a heat recovery system applied to workshop to regulate and control the temperature in workshop. SUMMARY
[0003] The utility model provides workshop heat recovery system.
[0004] The above technical purpose of the utility model is realized by the following technical scheme: the workshop heat recovery system, including compressor, the one-way valve is connected on the compressor, the heat exchanger is arranged on the one-way valve, the outlet of heat exchanger is connected with the liquid accumulator, the liquid accumulator is connected with the supercooler a, the supercooler a rear end is provided with the regenerative gas division, and the regenerative gas division includes inside interface and outside interface, and the supercooler a is connected to the inside interface, and the inside interface of regenerative gas division is connected with electronic expansion valve a at the other end, and the supercooler b is arranged on electronic expansion valve a, and the supercooler b is connected to the outside interface of regenerative gas division and is connected back to compressor.
[0005] Further setting is that: the supercooler a rear end is provided with the filter, and the filter rear end is extended and is provided with an electromagnetic valve a, and the electromagnetic valve a is connected with electronic expansion valve b, and electronic expansion valve b is connected back to compressor.
[0006] Further setting is that: the compressor rear is provided with electromagnetic valve b, and electromagnetic valve b is connected to the rear end of electronic expansion valve a.
[0007] Further setting is that: the filter both ends are provided with valve.
[0008] Further setting is that: the heat exchanger includes inlet and outlet, and the inlet is 15 degrees water inlet, and the outlet is 85 degrees water outlet.
[0009] Further setting is that: the heat exchanger and liquid accumulator are provided with pressure constant valve.
[0010] Summarized above, the utility model has following beneficial effects: through the application setting, the temperature in workshop can be circulated, thereby the low-temperature water is exchanged into high-temperature water, thereby discharging from workshop, and then ensuring that workshop keeps constant temperature, avoids the influence to the equipment and personnel of workshop. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is structure schematic diagram for workshop heat recovery system.
[0012] In the figure: 1. Compressor; 2. One-way valve; 3. Heat exchanger; 31. Inlet; 32. Outlet; 4. Liquid reservoir; 5. Subcooler a; 6. Heat recovery gas separator; 7. Inside interface; 8. Outside interface; 9. Electronic expansion valve a; 10. Subcooler b; 11. Filter; 12. Solenoid valve a; 13. Electronic expansion valve b; 14. Solenoid valve b; 15. Valve; 16. Pressure constant valve. DETAILED DESCRIPTION
[0013] The present invention will be described in further detail below with reference to the accompanying drawings.
[0014] The workshop heat recovery system includes a compressor 1. A one-way valve 2a is installed at the outlet 32 of compressor 1. The rear end of one-way valve 2a is connected to a heat exchanger 3. The rear end of heat exchanger 3 is connected to a pressure-regulating valve 16. A liquid reservoir 4 is installed at the rear end of pressure-regulating valve 16. Heat exchanger 3 also has an inlet 31 and an outlet 32. Inlet 31 receives 15-degree water, and after heat exchange, outlet 32 delivers 85-degree hot water, thus achieving heat exchange.
[0015] A subcooler a5 is located at the rear end of the liquid reservoir 4. Subcooler a5 also has an inlet 31 and an outlet 32. Inlet 31 receives 45°C water, and outlet 32 discharges 50°C water. Subcooler a5 also has a filter 11 located at the rear end. Filter 11 is connected to the regenerative heat separator 6. Electronic expansion valve a9 is located at the rear end of the regenerative heat separator 6. Electronic expansion valve a9 is connected to subcooler b10. Subcooler b10 also has an inlet 31 and an outlet 32. Inlet 31 receives 45°C water, and outlet 32 discharges 35°C water, achieving cooling.
[0016] The reheated gas portion 6 also has a left interface and a right interface. The subcooler b10 is connected to the left interface, and the right interface is connected to the compressor 1.
[0017] In order to protect the compressor 1 , a solenoid valve is extended from the rear end of the filter 11 , and an electronic expansion valve b13 is connected to the solenoid valve, and the electronic expansion valve b13 is connected to the compressor 1 .
[0018] A solenoid valve is provided between the compressor 1 and the one-way valve 2, and the solenoid valve is connected to the front end of the subcooler b10.
[0019] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. Workshop heat recovery system, characterized by: It includes a compressor, a one-way valve is connected to the compressor, a heat exchanger is provided on the one-way valve, the outlet of the heat exchanger is connected to a liquid reservoir, the liquid reservoir is connected to a subcooler a, a heat recovery gas separator is provided at the rear end of the subcooler a, the heat recovery gas separator includes an inner interface and an outer interface, the subcooler a is connected to the inner interface, the other end of the inner interface of the heat recovery gas separator is connected to an electronic expansion valve a, the electronic expansion valve a is provided with a subcooler b, the subcooler b is connected to the outer interface of the heat recovery gas separator and then connected back to the compressor.
2. The workshop heat recovery system according to claim 1, characterized in that: A filter is provided at the rear end of the subcooler a, and a solenoid valve a is extended to the rear end of the filter. The solenoid valve a is connected to an electronic expansion valve b, and the electronic expansion valve b is connected back to the compressor.
3. The workshop heat recovery system according to claim 1, characterized in that: A solenoid valve b is provided behind the compressor and is connected to the rear end of the electronic expansion valve a.
4. The workshop heat recovery system according to claim 2, characterized in that: Valves are provided at both ends of the filter.
5. The workshop heat recovery system according to claim 1, characterized in that: The heat exchanger includes an inlet and an outlet, the inlet is 15-degree water inlet, and the outlet is 85-degree water outlet.
6. The workshop heat recovery system according to claim 1, characterized in that: A pressure constant valve is provided between the heat exchanger and the liquid reservoir.