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Closed capillary network sewage source heat pump system only taking heat but not taking water

A water-source heat pump, capillary network technology, used in heat pumps, lighting and heating equipment, refrigeration components, etc.

Inactive Publication Date: 2021-02-12
HENAN WANJIANG NEW ENERGY DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above two types of systems are both sewage entering device systems, which take both heat and water, and cannot fundamentally solve the problems of fouling, corrosion, and structure caused by the sewage in the sewage to the equipment.

Method used

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  • Closed capillary network sewage source heat pump system only taking heat but not taking water

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Effect test

Embodiment 1

[0022] A closed-type capillary network sewage source heat pump system that only takes heat but not water, including two circulating water systems, namely the sewage side circulating water system and the load side circulating water system;

[0023] The sewage side circulating water system is provided with a sewage pool 2, and the interior of the sewage pool 2 is arranged with a U-shaped capillary network heat exchange tube 1, and both ends of the U-shaped capillary network heat exchange tube 1 are fixedly installed with the second A valve 3, a first water pump 4 for regulating the flow of the sewage pool 2 is fixedly installed on the pipeline of the sewage side circulating water system;

[0024] The circulating water system on the load side is provided with a pipeline for connecting the circulating water system on the sewage side and a user terminal cooling device 8 connected to the pipeline, and a second valve 6 is fixedly installed on the pipeline of the circulating water syst...

Embodiment 2

[0032] A closed-type capillary network sewage source heat pump system that only takes heat but not water, including two circulating water systems, namely the sewage side circulating water system and the load side circulating water system;

[0033] The sewage side circulating water system is provided with a sewage pool 2, and the interior of the sewage pool 2 is arranged with a U-shaped capillary network heat exchange tube 1, and both ends of the U-shaped capillary network heat exchange tube 1 are fixedly installed with the second A valve 3, a first water pump 4 for regulating the flow of the sewage pool 2 is fixedly installed on the pipeline of the sewage side circulating water system;

[0034] The circulating water system on the load side is provided with a pipeline for connecting the circulating water system on the sewage side and a user terminal cooling device 8 connected to the pipeline, and a second valve 6 is fixedly installed on the pipeline of the circulating water syst...

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Abstract

The invention discloses a closed capillary network sewage source heat pump system only taking heat but not taking water, and belongs to the technical field of sewage source heat pump systems. The system comprises two circulating water systems, namely, a sewage side circulating water system and a load side circulating water system. A sewage pool is arranged in the sewage side circulating water system, a U-shaped capillary network heat exchange pipe is arranged in the sewage pool, and first valves are fixedly installed at the two ends of the U-shaped capillary network heat exchange pipe. A pipeline used for being connected with the sewage side circulating water system and a user tail end heat dissipation device communicating with the pipeline are arranged in the load side circulating water system, and a second valve is fixedly installed on the pipeline of the load side circulating water system. Compared with an existing heat and water taking system, the closed capillary network sewage source heat pump system only taking heat but not taking water takes heat but does not take water, and the problems of pollution resistance, corrosion and structure problems generated when sewage entersa device are thoroughly solved technically.

Description

technical field [0001] The invention belongs to the technical field of sewage source heat pump systems, in particular to a closed capillary network sewage source heat pump system that only takes heat but not water. Background technique [0002] The flow of urban sewage in our country is huge. If the sewage source heat pump technology is used to recover the waste heat in the sewage, the winter heating problem of hundreds of millions of square meters of buildings can be solved. In the past ten years, although sewage source heat pumps have been widely used in my country, there is still a big gap in terms of quantity and scale compared with air source heat pumps and underground (surface) water source heat pumps. One of the main restrictive factors is the anti-blocking treatment of dirt and debris in the sewage. The dirt and debris in the sewage will reduce the water volume of the heat pump system. damage. [0003] In the existing technology, the traditional sewage source heat ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B30/06F25B41/20F25B41/40
CPCF25B30/06
Inventor 严拓焦雅岚杨显中董乾骋张宏阳
Owner HENAN WANJIANG NEW ENERGY DEV CO LTD
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