Single tube type refrigerating and heating system for soil heat exchange

A heat exchange system and single-tube technology, applied in the field of single-tube soil heat exchange refrigeration and heating systems, can solve the problems of high energy consumption, insufficient energy conservation and environmental protection, and inability to independently cool/heat, and achieve energy saving and environmental protection significance. significant effect

Inactive Publication Date: 2008-01-23
于大成 +1
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  • Abstract
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Problems solved by technology

[0004] This system has complex structure and high cost
It needs to use multiple high-power water pumps and multiple compressors. Its process is complex, heat exchange efficiency is low, each room cannot be cooled / heated independently, energy consumption is large, and it is especially insufficient in terms of energy conservation and environmental protection.

Method used

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  • Single tube type refrigerating and heating system for soil heat exchange
  • Single tube type refrigerating and heating system for soil heat exchange
  • Single tube type refrigerating and heating system for soil heat exchange

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Embodiment Construction

[0029] The following embodiments illustrate the single-pipe soil heat exchange cooling and heating system of the present invention without limitation in conjunction with the accompanying drawings. Those of ordinary skill in the art can also make various changes and modifications to the present invention without departing from the spirit and scope of the present invention, but all equivalent technical solutions belong to the category of the present invention, and the protection of the present invention The scope is defined by the claims of the present application.

[0030] Install the system of the present invention for a building with 12 rooms in need of cooling and heating.

[0031] Refer to Figure 2. Wherein, the heat exchange tube 13 is made into a water box shape located below the ground surface, with a height of 5m and a length and width of 1m. The upper water main pipe 11 and the lower water main pipe 12 are inserted from the top of the heat exchange pipe 13, wherein t...

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Abstract

The invention provides a single-pipe type refrigerating and heating system by soil heat exchanging, which comprises a heat exchanging system and a refrigerating air-out system. Wherein, the heat exchanging system is a single-pipe type soil heat exchanging system. The air conditioning system in the invention doesn't depend on other heat source, is free from pollution on underground water, each refrigerating air-out system can run independently, can refrigerate / heat as necessary, saves effectively energy, and is of important meaning for environmental protection.

Description

technical field [0001] The invention relates to air-conditioning equipment, in particular to a novel environment-friendly single-pipe soil heat exchange cooling and heating system. Background technique [0002] In today's increasingly scarce energy, energy conservation has become an international topic. Scientists from various countries have proposed various energy-saving appliances (such as energy-saving refrigerators, energy-saving washing machines, energy-saving air conditioners, etc.). [0003] In recent years, in terms of air-conditioning equipment, air-conditioning equipment using geothermal energy as an energy source based on the principle of heat exchange has gradually been proposed. For example, Chinese patent application CN 02157731.5 proposes a fresh air central air-conditioning system for heating and cooling by geothermal radiation (see Figure 1), which includes a soil heat exchange liquid circulation system, two sets of refrigerant circulation systems, an air-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B13/00F25B30/06F24J3/08
CPCY02E10/10
Inventor 于大成于洋
Owner 于大成
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