Heat pump heat supply system

Abstract

The utility model discloses a heat pump heat supply system which is characterized in that the upper surface of a bottom plate is fixedly connected with a damper, the upper surface of the bottom plate is fixedly connected with a spring, the upper end of the damper and the upper end of the spring are fixedly connected with a shell, the front inner wall of the shell is fixedly connected with a heater, and the output end of the heater is fixedly connected with a heat conduction pipe. A supporting plate is fixedly connected to the rear inner wall of the shell, an evaporator is fixedly connected to the upper surface of the supporting plate, a compressor is fixedly connected to the upper surface of the supporting plate, and a condenser is fixedly connected to the upper surface of the supporting plate. It can be guaranteed that the equipment can rapidly reach the optimal working state in the cold start or low-temperature environment, and the adaptability and flexibility of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump heating, in particular to a heat pump heating system. Background Art

[0002] The heat pump heating system is a device that uses heat pump technology to achieve heat energy transfer, but it will generate vibration and noise during its operation, affecting the stability of its operation, and may affect the operation of the equipment in a low-temperature environment. For example, a Chinese patent discloses "a refrigerant air source heat pump heating device", and its application number is: "202222051498.7". It injects the inhaled refrigerant air into the compression tank through the connecting pipe through the set condenser, and then heats the air inside the compression tank through the compressor, and then returns the heated air to the evaporator through the connecting pipe. The design of the circulating heating device prevents heat from being wasted, which can better save the energy efficiency of the device operation, but it cannot ensure that the device can run smoothly in a low-temperature environment and does not affect the stability of the operation. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a heat pump heating system. By arranging a heating device composed of a heater and a heat pipe inside the shell, the heat required for the system operation can be provided to ensure that the inside of the device is maintained within a suitable operating temperature range, which is beneficial to ensure that the equipment can quickly reach the optimal working state in a cold start or low temperature environment, thereby improving the adaptability and flexibility of the equipment. By arranging a shock absorbing device composed of a damper and a spring under the shell, loosening or damage of internal components of the equipment can be avoided, which is beneficial to reducing vibration and noise of the equipment and improving the stability of the system.

[0004] The utility model also provides a heat pump heating system as mentioned above, comprising: a base plate, a damper is fixedly connected to the upper surface of the base plate, a spring is fixedly connected to the upper surface of the base plate, the upper ends of the damper and the spring are fixedly connected to a shell, the front inner wall of the shell is fixedly connected to a heater, the output end of the heater is fixedly connected to a heat pipe, the rear inner wall of the shell is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to an evaporator, the upper surface of the support plate is fixedly connected to a compressor, and the upper surface of the support plate is fixedly connected to a condenser. Through the above devices, it can be ensured that the interior of the device is maintained within a suitable operating temperature range, which is beneficial to ensure that the equipment can quickly reach the optimal working state during cold start or low temperature environment, thereby improving the adaptability and flexibility of the equipment.

[0005] According to a heat pump heating system described in the utility model, the upper surface of the base plate is fixedly connected with a surrounding plate, and the outer shell is located inside the surrounding plate. Through the above device, a solid frame is formed, which can effectively support and fix the outer shell to prevent it from moving or deforming due to external force or vibration.

[0006] According to a heat pump heating system described in the utility model, a filter is fixedly connected to the lower bottom wall of the shell, and an expansion valve is fixedly connected to the lower bottom wall of the shell. The above devices are beneficial for filtering impurities and adjusting the refrigerant flow during the operation of the heat pump.

[0007] According to a heat pump heating system described in the utility model, the condenser, filter, expansion valve, evaporator and compressor are connected in sequence through a delivery pipe. The above devices are beneficial for the heat pump heating device to provide heating services continuously and efficiently.

[0008] According to a heat pump heating system described in the utility model, the damper is located at the center of the spring and is located inside the enclosure. The above device is beneficial to reducing vibration and noise and improving the stability of the equipment.

[0009] According to a heat pump heating system described in the utility model, a vent is provided on the front surface of the shell, and the vent is located directly in front of the evaporator. The above device is helpful to ensure that air can flow smoothly through the evaporator.

[0010] According to a heat pump heating system described in the utility model, the upper surface of the shell is movably connected with a rain cover, and the rain cover covers the shell. The above device is helpful to prevent the shell and its internal components from being eroded by rainwater.

[0011] According to a heat pump heating system described in the utility model, a water inlet pipe is fixedly connected to the right surface of the condenser, and a water outlet pipe is fixedly connected to the right surface of the condenser. The above devices are beneficial to the circulation of the coolant inside the condenser.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the heat pump heating system can prevent the internal parts of the equipment from loosening or being damaged by arranging a shock absorbing device composed of a damper and a spring under the outer shell, which is beneficial to reducing the vibration and noise of the equipment and improving the stability of the system.

[0014] 2. Compared with the prior art, the heat pump heating system, by arranging a heating device consisting of a heater and a heat pipe inside the shell, can provide the heat required for the system to work, ensure that the inside of the device is maintained within a suitable operating temperature range, and is beneficial to ensure that the equipment can quickly reach the optimal working state in a cold start or low temperature environment, thereby improving the adaptability and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a three-dimensional structural diagram of the heat pump heating system of the utility model;

[0017] Figure 2 This is the internal structure diagram of the heat pump heating system of the utility model;

[0018] Figure 3 It is a cross-sectional structural diagram of the heat pump heating system of the utility model;

[0019] Figure 4 The utility model heat pump heating system Figure 2 Enlarged view of point C in the middle.

[0020] Legend:

[0021] 1. Base plate; 2. Enclosure; 3. Outer shell; 4. Vent; 5. Rain cover; 6. Water outlet pipe; 7. Water inlet pipe; 8. Evaporator; 9. Condenser; 10. Delivery pipe; 11. Filter; 12. Expansion valve; 13. Support plate; 14. Heater; 15. Heat transfer pipe; 16. Damper; 17. Spring; 18. Compressor. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a heat pump heating system, which includes: a base plate 1 for fixing and supporting a device, a damper 16 is fixedly connected to the upper surface of the base plate 1, a spring 17 is fixedly connected to the upper surface of the base plate 1, the spring 17 and the damper 16 constitute a shock absorbing mechanism for reducing vibration and noise generated during the operation of the system, the damper 16 is located at the center of the spring 17, the upper ends of the damper 16 and the spring 17 are fixedly connected to a shell 3 for protecting the internal accessories of the heat pump heating system device, a surround 2 is fixedly connected to the upper surface of the base plate 1 for ensuring the stability of the shell 3, the shell 3 is located inside the surround 2, and a rain cover 5 is movably connected to the upper surface of the shell 3 for protecting the device from rain and reducing the erosion of rainwater, the rain cover 5 covers the shell 3, and a heater 14 is fixedly connected to the front inner wall of the shell 3 for generating heat, and a heat pipe 15 is fixedly connected to the output end of the heater 14 for transmitting heat and raising the temperature of the working environment of the accessories.

[0024] A support plate 13 is fixedly connected to the rear inner wall of the shell 3 for supporting system accessories. An evaporator 8 is fixedly connected to the upper surface of the support plate 13 for absorbing heat and evaporating the refrigerant, thereby absorbing heat from the low-temperature heat source. A vent 4 is provided on the front surface of the shell 3, and the vent 4 is located directly in front of the evaporator 8. A compressor 18 is fixedly connected to the upper surface of the support plate 13 for driving the refrigerant circulation. A condenser 9 is fixedly connected to the upper surface of the support plate 13 for heat exchange with indoor air or water. A water inlet pipe 7 is fixedly connected to the right surface of the condenser 9, and a water outlet pipe 6 is fixedly connected to the right surface of the condenser 9. A filter 11 is fixedly connected to the lower bottom wall of the shell 3 for filtering the circulating medium. An expansion valve 12 is fixedly connected to the lower bottom wall of the shell 3 for controlling the flow rate of the refrigerant. The condenser 9, the filter 11, the expansion valve 12, the evaporator 8, and the compressor 18 are connected and penetrated in sequence through a delivery pipe 10 for a working connected cycle.

[0025] Working principle: driven by the compressor 18, the refrigerant absorbs heat from the evaporator 8, and then enters the filter 11 through the delivery pipe 10 to filter out possible impurities. Then, the refrigerant passes through the expansion valve 12, the pressure and temperature of the refrigerant are reduced, and then it enters the evaporator 8 to absorb heat again. In this process, the evaporator 8 exchanges heat with the external environment through the vent 4. The refrigerant that absorbs heat in the evaporator 8 enters the compressor 18 through the delivery pipe 10 and is compressed into a high-pressure and high-temperature gas, and then enters the condenser 9. In the condenser 9, the refrigerant releases heat, which is transferred to the external water source or water circulation system through the water inlet pipe 7 and the water outlet pipe 6, thereby completing the heat transfer. The shell 3 is connected to the base plate 1 through the damper 16 and the spring 17, which reduces the vibration and impact caused by the operation of the equipment and external factors, and ensures the stable operation of the system. The heating device composed of the heater 14 and the heat pipe 15 ensures the temperature inside the device, prevents condensation and corrosion, and maintains the performance and life of the equipment.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A heat pump heating system, characterized in that: include: A base plate (1), the upper surface of the base plate (1) is fixedly connected to a damper (16), the upper surface of the base plate (1) is fixedly connected to a spring (17), the upper ends of the damper (16) and the spring (17) are fixedly connected to an outer shell (3), the front inner wall of the outer shell (3) is fixedly connected to a heater (14), the output end of the heater (14) is fixedly connected to a heat pipe (15), the rear inner wall of the outer shell (3) is fixedly connected to a support plate (13), the upper surface of the support plate (13) is fixedly connected to an evaporator (8), the upper surface of the support plate (13) is fixedly connected to a compressor (18), and the upper surface of the support plate (13) is fixedly connected to a condenser (9).

2. A heat pump heating system according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a surrounding plate (2), and the outer shell (3) is located inside the surrounding plate (2).

3. A heat pump heating system according to claim 1, characterized in that: A filter (11) is fixedly connected to the lower bottom wall of the shell (3), and an expansion valve (12) is fixedly connected to the lower bottom wall of the shell (3).

4. A heat pump heating system according to claim 3, characterized in that: The condenser (9), the filter (11), the expansion valve (12), the evaporator (8), and the compressor (18) are sequentially connected and interlinked via a delivery pipe (10).

5. A heat pump heating system according to claim 2, characterized in that: The damper (16) is located at the center of the spring (17) and is located inside the enclosure (2).

6. A heat pump heating system according to claim 1, characterized in that: The front surface of the housing (3) is provided with a vent (4), and the vent (4) is located directly in front of the evaporator (8).

7. A heat pump heating system according to claim 1, characterized in that: The upper surface of the shell (3) is movably connected to a rain cover (5), and the rain cover (5) covers the shell (3).

8. A heat pump heating system according to claim 1, characterized in that: The right surface of the condenser (9) is fixedly connected to a water inlet pipe (7), and the right surface of the condenser (9) is fixedly connected to a water outlet pipe (6).

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