Environment energy efficient heat pump unit

Abstract

The utility model discloses an environmental energy efficient heat pump unit in the technical field of heat pump units, which comprises a heat pump body, the heat pump body comprises a cabinet, an energy absorption plate, a delivery pipe and a support frame, the lower end of the energy absorption plate is connected with a plurality of connecting branch pipes, the connecting branch pipes are fixedly connected and communicated with the delivery pipe, and the support frame is connected with the cabinet. A connector is fixedly connected to one side of the cabinet, the conveying pipe is connected to the connector, the supporting frame is obliquely arranged, the energy absorption plate is fixedly connected to the supporting frame, and a plurality of supporting rods are fixedly connected to the lower end of the supporting frame. The heat pump unit has the advantages that energy in the environment absorbs environmental energy through the energy absorption plates, heat is taken away through flowing of the refrigerating machine in the energy absorption plate connecting branch pipe and the conveying pipe, the heat is further utilized by the heat pump unit, and then the COP value of the heat pump unit is remarkably improved; the reverse Carnot principle is followed, various kinds of absorbable energy in the environment are integrated, innovative science and technology in the heat pump field are utilized, and various kinds of low-grade heat energy in the environment are absorbed through a phase change medium.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump units, in particular to an environment - energy efficient heat pump unit. Background Art

[0002] Currently, against the backdrop of increasingly tense energy, heat pumps, as an effective energy - saving device, have been widely used in fields such as building heating and refrigeration. With the continuous improvement of energy - saving and emission - reduction requirements, the demand for heat pump efficiency is also increasing. Although existing commercial heat pump units can meet market demands to a certain extent, there is still room for improvement due to factors such as design and material selection.

[0003] In the prior art, during the actual operation of heat pumps, the overall working efficiency is often not high due to problems such as harsh usage environments, low compressor efficiency, poor heat - exchange performance, or unreasonable control strategies. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is the low working efficiency of existing heat pumps.

[0005] To achieve the above - mentioned purpose, the technical solution provided by the utility model is as follows:

[0006] An environment - energy efficient heat pump unit, including a heat pump body. The heat pump body includes a cabinet, and also includes an energy - absorbing plate, a conveying pipe, and a support frame. The energy - absorbing plate is used to absorb energy from the environment through light, air, rain, snow, or electromagnetic waves. The energy - absorbing plate is made of an aluminum plate coated with a graphene coating. There is a refrigerant circulation channel inside the energy - absorbing plate. Connecting branch pipes are connected to the energy - absorbing plate, and the connecting branch pipes are fixedly connected and communicated with the conveying pipe. A connecting head is fixedly connected to one side of the cabinet, and the conveying pipe is connected to the connecting head. The conveying pipe is provided with a supply - return double - pipe structure. The support frame is inclined, the energy - absorbing plate is fixedly connected to the support frame, and several support rods are fixedly connected to the lower end of the support frame.

[0007] Further, a finned evaporator and a condenser are connected in the cabinet. The finned evaporator and the condenser are connected in a closed - loop through a pipeline, and the supply - return double - pipe structure of the conveying pipe is circularly communicated with the heat pump body.

[0008] Further, a gas - liquid separator and a compressor are sequentially connected to the pipeline above the finned evaporator and the condenser.

[0009] Further, a filter and an expansion valve are connected to the pipeline above the finned evaporator and the condenser.

[0010] Further, a cooling fan is connected to the upper end of the cabinet.

[0011] Further, a liquid inlet pipe and a liquid outlet pipe are connected to the outside of the cabinet.

[0012] Further, a plurality of support members are fixedly connected to the lower end of the cabinet.

[0013] The beneficial effects obtained by the present utility model adopting the above structure are as follows:

[0014] The energy in the environment is absorbed by the energy absorption plate, and then the heat is carried away through the flow of the refrigerant in the connecting branch pipe and the conveying pipe of the energy absorption plate for further utilization by the heat pump unit, thereby significantly increasing the COP value of the heat pump unit; following the reverse Carnot principle, integrating various absorbable energies in the environment, it is an innovative technology in the heat pump field, using a phase change medium to absorb various low-grade heat energies in the environment, and has strong practicability. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the whole machine of the present utility model.

[0016] Figure 2 It is a three-dimensional view of the cabinet of the present utility model.

[0017] Figure 3 It is a schematic diagram of the inside of the cabinet of the present utility model.

[0018] Figure 4 It is a schematic connection diagram of the energy absorption plate of the present utility model.

[0019] Description of the Reference Numerals:

[0020] 1. Heat pump body, 101. Cabinet, 102. Support member, 103. Finned evaporator, 104. Liquid inlet pipe, 105. Liquid outlet pipe, 106. Fan, 107. Connector, 109. Condenser, 110. Compressor, 111. Gas-liquid separator, 112. Filter, 113. Expansion valve, 114. Pipeline, 2. Energy absorption plate, 201. Connecting branch pipe, 202. Conveying pipe, 203. Support frame, 204. Support rod. Detailed Embodiment

[0021] Such as Figures 1-4As shown in the figure, an environmental energy efficient heat pump unit includes a heat pump body 1. The heat pump body 1 includes a cabinet 101. A plurality of support members 102 are fixedly connected to the lower end of the cabinet 101. It also includes an energy absorption plate 2, a delivery pipe 202, and a support frame 203. The energy absorption plate 2 is used to absorb energy from the environment through light, air, rain, snow, or electromagnetic waves. The energy absorption plate 2 is made of an aluminum plate coated with a graphene coating. There is a refrigerant circulation channel inside the energy absorption plate. A connecting branch pipe 201 is connected to the energy absorption plate 2. The connecting branch pipe 201 is fixedly connected to the delivery pipe 202 and is in communication with its interior. A connection head 107 is fixedly connected to one side of the cabinet 101. One end of the delivery pipe 202 is connected to the connection head 107. The interior of the delivery pipe 202 is provided with a supply-return dual pipeline structure. The support frame 203 is inclined relative to the horizontal plane. The energy absorption plate 2 is fixedly connected to the support frame 203. A plurality of support rods 204 are fixedly connected to the lower end of the support frame 203.

[0022] As Figure 2 , 3 shown in the figure, a fin evaporator 103 and a condenser 109 are connected in the cabinet 101. A closed loop is formed between the fin evaporator 103 and the condenser 109 through a pipeline 114. The delivery pipe 202 with a supply-return dual pipeline structure is in circular communication with the heat pump body 1. An air-liquid separator 111 and a compressor 110 are sequentially connected to the pipeline 114 above the fin evaporator 103 and the condenser 109. A filter 112 and an expansion valve 113 are connected to the pipeline 114 above the fin evaporator 103 and the condenser 109. The fin evaporator 103, the air-liquid separator 111, the compressor 110, the condenser 109, the filter 112, and the expansion valve 113 are sequentially connected in series to form a closed loop inside the cabinet. A heat dissipation fan 106 is connected to the upper end of the cabinet 101.

[0023] As Figure 2 shown in the figure, in order to connect to end users, a liquid inlet pipe 104 and a liquid outlet pipe 105 are connected to the outside of the cabinet 101 for connecting to end users.

[0024] When the present utility model is in use, the energy absorption plate 2 absorbs energy from the environment. The energy in the environment is transferred to the refrigerant through the energy absorption plate 2. The refrigerant that has absorbed the environmental energy is introduced into the delivery pipe 202 through the connecting branch pipe 201, and then introduced into the fin evaporator 103. It vaporizes through the action of the fin evaporator 103, and then enters the compressor 110 for compression after being separated by the air-liquid separator 111 through the pipeline 114. Then, the high-temperature and high-pressure gas is ejected by the compressor 110 and enters the condenser 109 to release energy through the pipeline 114. Then, it becomes a liquid and returns to form a cycle after passing through the filter 112 and the expansion valve 113, realizing the efficient utilization of environmental energy heat pump.

[0025] In summary: In the embodiment of the present utility model, the energy in the environment is absorbed by the energy absorption plate 2, and the heat is carried away through the flow of the refrigerant in the connecting branch pipe 201 and the conveying pipe 202 of the energy absorption plate 2 for further utilization by the heat pump unit, thereby significantly increasing the COP value of the heat pump unit; following the reverse Carnot principle, integrating various absorbable energies in the environment, it is an innovative technology in the heat pump field, using a phase change medium to absorb various low-grade heat energies in the environment, with strong practicability.

[0026] The above describes the present utility model and its embodiments. Such a description is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments to this technical solution without creative work without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An environment-efficient heat pump unit, including a heat pump body, and the heat pump body includes a cabinet, characterized in that: It also includes an energy absorption plate, a delivery pipe, and a support frame. The energy absorption plate is used to absorb energy from the environment through light, air, rain, snow, or electromagnetic waves. The energy absorption plate is made of an aluminum plate coated with a graphene coating. There is a refrigerant circulation channel inside the energy absorption plate. A connecting branch pipe is connected to the energy absorption plate, and the connecting branch pipe is fixedly connected and communicated with the delivery pipe. A connector is fixedly connected to one side of the cabinet, and the delivery pipe is connected to the connector. The delivery pipe is internally provided with a supply-return double-pipe structure. The support frame is inclined, the energy absorption plate is fixedly connected to the support frame, and several support rods are fixedly connected to the lower end of the support frame.

2. The high-efficiency heat pump unit using environmental energy according to claim 1, characterized in that: A finned evaporator and a condenser are connected in the cabinet. The finned evaporator and the condenser are connected in a closed loop through a pipeline, and the delivery pipe with the supply-return double-pipe structure is circulated and communicated with the heat pump body.

3. The high-efficiency heat pump unit using environmental energy according to claim 2, characterized in that: The pipeline above the finned evaporator and the condenser is sequentially connected with a gas-liquid separator and a compressor.

4. The high-efficiency heat pump unit using environmental energy according to claim 3, characterized in that: The pipeline above the finned evaporator and the condenser is connected with a filter and an expansion valve.

5. An environment-friendly high-efficiency heat pump unit according to claim 4, characterized in that: The finned evaporator, the gas-liquid separator, the compressor, the condenser, the filter, and the expansion valve are sequentially connected in series to form a closed loop inside the cabinet.

6. The high-efficiency heat pump unit using environmental energy according to claim 5, characterized in that: A cooling fan is connected to the upper end of the cabinet.

7. An environmentally efficient heat pump unit according to claim 6, characterized in that: An inlet pipe and an outlet pipe are connected to the outside of the cabinet.

8. An environment energy efficient heat pump unit according to any one of claims 1-7, characterized in that: Several support members are fixedly connected to the lower end of the cabinet.

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