Beach source heat pump system for aquaculture

A source heat pump and tidal flat technology, applied in the field of heat pump systems, can solve problems such as high power consumption, and achieve the effects of good soil heat balance, large specific heat capacity, and low rate of change of underground temperature

Inactive Publication Date: 2018-07-31
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method requires high power consumption, which is an important expenditure in the aquaculture process, so how to achieve water temperature control at a lower cost is an urgent need for aquaculture

Method used

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  • Beach source heat pump system for aquaculture
  • Beach source heat pump system for aquaculture
  • Beach source heat pump system for aquaculture

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Embodiment Construction

[0028] In order to make the present invention easier to understand, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] figure 1 The system structure of the present invention is illustrated. The tidal flat source heat pump system proposed by the present invention includes a culture pond coil heat exchange subsystem, an underground pipe heat exchanger, a cold water subsystem and a tidal flat source heat pump unit. The tidal flat source heat pump unit includes a compressor 2 , a condenser 3 , an evaporator 1 and a throttle valve 4 . The coil heat exchange subsystem of the breeding pond includes a curved coil, a temperature sensor 8 and a frequency conversion box 9 . The cold water subsystem includes a chilled water module and a cooling water module. The chilled water module in the cold water subsystem flows through the tidal flat source heat pump evaporator 1 and enters the buried pipe heat...

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Abstract

The invention discloses a beach source heat pump system for aquaculture. The system comprises a culture pond coil pipe heat exchange subsystem, an underground buried pipe heat exchanger, a cold watersubsystem and a beach source heat pump unit. The culture pond coil pipe heat exchange subsystem comprises a curved heat dissipation coil pipe, a temperature sensor and a frequency conversion box, thebeach source heat pump unit comprises a compressor, a condenser, an evaporator and a throttle valve, the cold water subsystem comprises a frozen water module and a cooling water module, the culture pond coil pipe heat exchange subsystem is connected with the condenser, and the underground buried pipe heat exchanger is connected with the evaporator. The system has the advantages that the beach ecological environment is not damaged, the energy utilization rate can be improved, the cost of aquaculture is effectively reduced on the premise of ensuring aquatic product living, and a guarantee is provided for profits of fishermen.

Description

technical field [0001] The invention relates to a heat pump system, in particular to a tidal flat source heat pump system for solving the problem of water temperature variation in the aquaculture process. Background technique [0002] Due to the extension of the coastline, our country is rich in tidal flat resources. At present, the total area of ​​tidal flats in my country reaches 2.1704 million hectares, and the number is still increasing. Aquaculture is one of the main development directions of tidal flat agriculture at present. With the development and utilization of tidal flats in our country, aquaculture has also developed rapidly. Since the water temperature will change greatly with the ambient temperature, and the growth of aquatic animals has high requirements on the water temperature, so how to efficiently control the water temperature is the main problem restricting aquaculture at the current stage. [0003] At present, a relatively common method of controlling...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B30/02F25B30/06F24T10/00
CPCF25B30/02F25B30/06Y02A40/963
Inventor 邓梓龙孙美美张程宾陈舜嘉张子文陶建云李杰肖念何史旭鹏
Owner SOUTHEAST UNIV
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