Ground source heat pump system capable of accumulating heat according to indoor temperature

A ground source heat pump and indoor temperature technology, applied in heating systems, residential hot water supply systems, heat pumps, etc., can solve problems such as unusable heat, heat loss, excessive heat or how much heat, etc., to achieve simple and convenient operation and maintenance, Low cost and the effect of improving the working environment

Active Publication Date: 2021-04-23
BACKFILL ENG LAB SHANDONG GOLD MINING TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The previous application has applied for related patents, but there is a state that the excess heat cannot

Method used

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  • Ground source heat pump system capable of accumulating heat according to indoor temperature
  • Ground source heat pump system capable of accumulating heat according to indoor temperature
  • Ground source heat pump system capable of accumulating heat according to indoor temperature

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Embodiment Construction

[0046] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0047] In this article, if there is no special explanation, when it comes to formulas, " / " means division, and "×" and "*" mean multiplication.

[0048] Such as Figure 1-9 A mine ground source heat pump utilization system shown includes a ground heat pump unit 1 and an underground water network system 2. The underground water network system 2 includes an underground heat pipe heat exchanger 5 and a hot water dam (hot waterdam) 211 sequentially connected by pipelines , heat exchanger 11, turbine 201, cold water dam (cold water dam) 202, the water in the cold water dam 202 enters the underground heat pipe heat exchanger 5, and the water absorbs the thermal energy of the mine underground in the underground heat pipe heat exchanger 5, and then enters the heat The dam 211, then enters the heat exchanger 11 from the hot water dam 211 to releas...

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Abstract

The invention provides a ground source heat pump system capable of accumulating heat according to indoor temperature. The system further comprises a heat accumulator, the heat accumulator is arranged on a heat accumulator pipeline connected with a heat exchanger pipeline in parallel, the heat exchanger pipeline and the heat accumulator pipeline are provided with a fifth valve and a sixth valve correspondingly, and a controller is in data connection with the fifth valve and the sixth valve. An outlet is connected with a heating radiator, the heating radiator is arranged indoors, a temperature sensor is arranged indoors, the temperature sensor is in data connection with the controller, and the controller automatically adjusts the opening degrees of the fifth valve and the sixth valve according to the detected room temperature. By controlling the opening degrees of the fifth valve and the sixth valve according to the indoor temperature, the heat demand can be reduced when the indoor temperature is increased, more heat is stored through the heat accumulator under the condition of meeting the heat demand of a client, and therefore sufficient utilization of the heat is guaranteed, and heat waste is avoided.

Description

technical field [0001] The invention belongs to the field of heat exchange, in particular to a utilization system of mine ground source heat pumps. Background technique [0002] Since the reform and opening up, my country's comprehensive national strength and people's living standards have been greatly improved. Among them, the gold industry has developed rapidly, people's demand for gold has continued to increase, and the mining depth has continued to increase. high demands. As the mining depth increases, the ground pressure and rock temperature increase, and the difficulties in improving drainage, support, ventilation and other conditions in mines also increase, and the technical difficulties faced will continue to increase. One of the most prominent problems in deep well mining is the deterioration of the underground thermal environment, which not only restricts the safe production and construction of mines, but also threatens the health of miners. [0003] The tradition...

Claims

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Application Information

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IPC IPC(8): F25B30/06F25B41/40F25B41/20F25B41/30F25B43/00F25B39/00F24D17/02F28D15/02F28D20/00F28F27/02F28F19/01F24D15/04F24T10/10F24T10/40
CPCF25B30/06F25B41/00F25B43/006F25B39/00F24D17/02F28D15/0233F28D20/00F28F27/02F28F19/01F24D15/04F24T10/10F24T10/40F28D2020/0004F24T2010/50Y02E10/10Y02E60/14Y02B10/40Y02B30/18
Inventor 王剑波陈玉民程力裴佃飞朱幸福刘焕新侯奎奎
Owner BACKFILL ENG LAB SHANDONG GOLD MINING TECH CO LTD
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