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Efficient and energy-saving air source heat pump system

An air-source heat pump, high-efficiency and energy-saving technology, applied in air-conditioning systems, space heating and ventilation, household heating, etc. And other issues

Inactive Publication Date: 2021-05-18
钟学能 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the existing air source heat pumps cannot meet the heating needs of many places in use, and the energy consumption is relatively high.
Therefore, the traditional heat pump cycle occupies a part of the heat exchange area of ​​the evaporator and condenser, reducing the utilization rate of the heat exchanger

Method used

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  • Efficient and energy-saving air source heat pump system
  • Efficient and energy-saving air source heat pump system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1, such as figure 1 As shown, a high-efficiency and energy-saving air source heat pump system, the system includes a primary heat pump unit 10, to achieve the primary heat exchange operation of the source heat; the system also includes a secondary heat pump unit 20, the secondary heat pump unit 20 can independently realize heat The exchange operation can also be cascaded with the primary heat pump unit 10 to realize the heat exchange operation; the primary heat pump unit 10 and the secondary heat pump unit 20 respectively have an outer condenser 1, a relay heat exchange unit 2 and an evaporation coil unit 3 Among them, the first heat absorption of the medium is realized in the evaporation coil unit 3, and then the heat energy is transferred and exchanged to the relay heat exchanger 2 through the pipeline, and the effect of the hot end compression cycle is to extract heat from the relay heat exchanger 2, It is then passed to the outer condenser 1. The invention ...

Embodiment 2

[0045] Example 2, such as figure 2 As shown, a high-efficiency and energy-saving air source heat pump system; the system includes a primary heat pump unit 10 to realize the preliminary heat exchange operation of source heat;

[0046] The system also includes a secondary heat pump unit 20, the secondary heat pump unit 20 can realize the heat exchange operation alone, and can also be cascaded with the primary heat pump unit 10 to realize the heat exchange operation;

[0047] The primary heat pump unit 10 and the secondary heat pump unit 20 respectively have an outer condenser 1, a relay heat exchange unit 2, and an evaporation coil unit 3; wherein, the first heat absorption of the medium is realized in the evaporation coil unit 3, and then through The pipeline transfers the heat energy to the relay heat exchanger 2, and the effect of the hot end compression cycle is to collect heat from the relay heat exchanger 2, and then transfer it to the outer condenser 1;

[0048] The pri...

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Abstract

The invention discloses an efficient and energy-saving air source heat pump system. The efficient and energy-saving air source heat pump system comprises a first-stage heat pump unit and a second-stage heat pump unit. The first-stage heat pump unit and the second-stage heat pump unit are each provided with an outer side condenser, a relay heat exchange unit and an evaporation coil unit. First heat absorption of mediums is achieved in the evaporation coil units, then heat energy is transferred and exchanged to relay heat exchangers through a pipeline, and the effect of hot end compression circulation comprises that heat is collected from the relay heat exchangers and then transferred to the outer side condensers. According to the efficient and energy-saving air source heat pump system, an evaporation heat transfer assembly of an air source heat pump are integrated, so that the overall arrangement occupied area of the air source heat pump can be reduced, the structure of the air source heat pump system can be more compact, the air source heat pump system can be used for occasions where heating is conducted through the heat pump in a large-area building, and the occupied site area is reduced.

Description

technical field [0001] The invention relates to the technical field related to air source heat pumps, in particular to an air source heat pump system with high efficiency and energy saving. Background technique [0002] As we all know, the air source heat pump uses the energy in the air to generate heat energy. It can provide a large amount of water, high water pressure, and constant temperature 24 hours a day to provide different hot water needs for the whole family. At the same time, it can consume the least energy to complete the above requirements. The air source heat pump can efficiently produce domestic hot water at home, and can release air-conditioning like an air conditioner to meet the cooling needs of the kitchen. It can also achieve dehumidification in local spaces such as balconies, storage rooms, and garages, preventing items from becoming moldy or deteriorating quickly. Dry the laundry. [0003] After searching, it was found that the invention of application ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F13/30
CPCF24F5/001F24F5/0046F24F5/0096F24F13/30F24F2221/183F24F2221/34
Inventor 钟学能彭丽冰钟盛能
Owner 钟学能
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