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Geothermal heat pump air conditioning system for independently controlling temperature and humidity

An independent control, ground source heat pump technology, applied in air conditioning systems, heat pumps, refrigerators, etc., to reduce the workload

Inactive Publication Date: 2009-02-11
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This patented technology is mainly aimed at indoor temperature control, and does not carry out independent control of temperature and humidity

Method used

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  • Geothermal heat pump air conditioning system for independently controlling temperature and humidity
  • Geothermal heat pump air conditioning system for independently controlling temperature and humidity

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Embodiment Construction

[0013] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.

[0014] Such as figure 1 As shown, this embodiment includes: an underground pipe heat exchanger system 1 , a heat pump unit system 2 , and an air conditioning unit 3 . The connection mode is: the underground pipe heat exchanger system 1 is connected with the heat pump unit system 2 through pipelines, and the heat pump unit system 2 is connected with the air conditioning unit 3 through pipelines.

[0015] The buried pipe heat exchanger system 1 includes: a buried pipe heat exchanger 5 , a water collector 6 on the ground source side, and a water separator 7 on the groun...

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Abstract

The invention relates to a geothermal heat pump air conditioning system based on independent control of temperature and humidity. The geothermal heat pump air conditioning system comprises an underground buried heat exchanger system, a heat pump unit system, and an air conditioning unit in a floor air conditioning room; the underground buried heat exchanger system is connected with the heat pump unit system by a pipe, and the heat pump unit system is connected with the air conditioning unit by the pipe; an air conditioning freeze water collector and a water divider of the heat pump unit are connected with a cooling coil of the air conditioning unit by the pipe; and a set of runner dehumidification system is arranged at the front of the cooling coil of the air conditioning unit. In the geothermal heat pump air conditioning system, the independent temperature and humidity control is applied to the air conditioning unit, that is, the runner dehumidification system is used for decreasing the air humidity without changing the air temperature, and the cooling coil is used for decreasing the air temperature without changing the air humidity; the independent temperature and humidity control is favorable for controlling the temperature and humidity in the room, and the cooling coil is just responsible for cooling without dehumidifying; therefore, the temperature of the refrigerated water entering the cooling coil is not too low reduces the working burden of the heat pump unit.

Description

technical field [0001] The invention relates to a heat pump air-conditioning system in the technical field of refrigeration and dehumidification, in particular to a ground-source heat pump air-conditioning system based on independent control of temperature and humidity. Background technique [0002] The energy issue is a major issue facing human development, and the coordinated development of energy and the environment has become a trend. Ground source heat pump is an effective form of energy utilization. It uses the soil as a heat and cold source. Through the heat exchange medium, it dissipates heat to the soil in summer, absorbs heat from the soil in winter, and then supplies cooling and heating to the building through the heat pump unit. The soil source belongs to renewable energy, and the use of renewable energy as a cold and heat source for building cooling and heating is energy-saving and environmentally friendly. At the same time, the indoor environment of buildings ...

Claims

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Application Information

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IPC IPC(8): F24F3/044F24F3/14F24F3/16F25B13/00F25B30/06
Inventor 翟晓强余鑫王如竹杜慧芳
Owner SHANGHAI JIAO TONG UNIV
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