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Self-balancing integrated application system of solar energy-ground source heat pump

A technology of ground source heat pump and application system, which is applied in the field of solar energy utilization, heat pump water heater and geothermal energy, and heat pump air conditioner. The effect of improving utilization efficiency and improving energy efficiency ratio

Active Publication Date: 2010-02-17
宁波春光热水有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem of unbalance in winter and summer and the comprehensive supply of hot water are still not considered.

Method used

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  • Self-balancing integrated application system of solar energy-ground source heat pump
  • Self-balancing integrated application system of solar energy-ground source heat pump

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] see figure 1 , the solar energy-ground source heat pump self-balancing comprehensive application system of the present invention comprises:

[0054] Air conditioning terminal system;

[0055] The ground source heat pump system consists of a buried pipe heat exchanger 6, a compressor 1, an indoor heat exchanger 3 and an environment side heat exchanger 5, and the compressor 1, the indoor heat exchanger 3 and the environment side heat exchanger 5 Internal communication forms a working cycle, and a dry filter 18 and a throttle valve 4 are provided on the pipeline between the indoor side heat exchanger 3 and the environment side heat exchanger 5;

[0056] The hot water supply system is provided with a hot water storage tank 10 with a built-in electric heater 12, a tap water pipeline A and an outlet pipeline B communicated with the hot water storage tank 10;

[0057] The solar heat collection system is provided with a circulating water pipeline between the hot water supply ...

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Abstract

The invention discloses a self-balancing integrated application system of a solar energy-ground source heat pump, comprising an air conditioner end system, a ground source heat pump system, a hot water supply system, a solar energy heat-collection system and an automatic control system, wherein the ground source heat pump system comprises a ground buried pipe heat exchanger (6), a compressor (1),an indoor side heat exchanger (3) and an environment side heat exchanger (5), and the automatic control system is used for controlling all the automatic equipment in the self-balancing integrated application system of the solar energy-ground source heat pump. The invention can effectively realize the functions of cold and warm air conditioning and hot water supply, mainly can switch the working modes of the ground source heat pump and a solar energy hot water system automatically by the control system, thereby solving the problem of imbalance of the ground source heat pump in winter and summerand enhancing the utilization rate of regenerative energy (solar energy and geothermal energy) in energy used for construction to the maximum.

Description

technical field [0001] The invention belongs to the fields of heat pump air conditioners, heat pump water heaters, geothermal energy and solar energy utilization, and in particular relates to a ground source heat pump air conditioner and hot water system for self-balancing comprehensive application of solar energy and ground source heat pumps. Background technique [0002] As a new type of high-efficiency and energy-saving air-conditioning and refrigeration equipment, buried tube ground source heat pump has been more and more widely used in countries all over the world. However, the imbalance of soil heat absorption caused by regional differences in the use of ground source heat pumps, as well as the resulting problem of reduced efficiency and even unusable problems also plague many users and designers. In January 2009, Zhou Xuewen proposed in "Heat Balance Problems and Solutions for Vertical Buried Pipe Heat Exchangers of Ground Source Heat Pumps" ("Building Energy Conserva...

Claims

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Application Information

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IPC IPC(8): F25B29/00F24F5/00F25B30/06F24J2/00F25B49/00
CPCY02E10/40Y02B10/40
Inventor 陈光明巩学梅王勤蔡永宁张顺宝
Owner 宁波春光热水有限公司
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