Ground source heat pipe self-circulating building cooling and heating system

A self-circulating heat pipe technology, applied in heating systems, heating methods, air-conditioning systems, etc., can solve the problems of environmental pollution and large energy consumption

Active Publication Date: 2021-06-15
奉政一
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a ground source heat pipe self-circulating building cooling and heating system, which solves the problem that the conventional ground source heat pump air conditioning system relies on the electric compressor to drive the refrigerant circulation system to consume too much energy, as well as the problem of polluting the environment and generating noise. The problem is that it uses the natural formation energy and the heat absorbed by the carbon dioxide or refrigerant in the heat exchange tube in the warming layer to form a self-circulation based on the heat pipe effect to adjust the indoor temperature, save energy and reduce environmental pollution.

Method used

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  • Ground source heat pipe self-circulating building cooling and heating system
  • Ground source heat pipe self-circulating building cooling and heating system
  • Ground source heat pipe self-circulating building cooling and heating system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1, such as figure 1As shown, a ground source heat pipe is self-circulating a heating system, which includes a heating circulation line connected to the ground heat exchanger and the underground heat exchanger, and the upper heat exchanger uses a metal indoor capillary 8 in front of the chamber capillary front port and The ports are provided with indoor capillary front port dispenser 6 and the indoor capillary port dispenser 7 for allocating the hydraulic tube. The underground heat exchanger can be used in a multi-set conversant heat transfer tube 3, and the heat transfer tube is disposed in a rock hole 1 in which the temperature layer is 100 meters to kilometers, the heat transfer tube is a U-type heat transfer tube, heat transfer One end of the tube is higher, that is, the heat transfer tube high port 3-1; the other end is low, the heat transfer tube low port 3-2, the height of the heat transfer tube high port is provided in the height of the constant temperature l...

Embodiment 2

[0028] Example 2, such as figure 2 As shown, a ground source heat pipe is self-circulating a heat-warming system, which is made on the basis of the embodiment, which increases the solar collector 12, specifically: in the heating circulation line, with a solar collector plate The solar heat collecting plate front port is connected to the high port leading pipe from the high port, and the port of the solar collector is connected to the low port leading pipe over the low port 2-1, solar collector front port settings There is a solar collector front valve 12-2, and the solar collector rear port is provided with solar collector rear end valve 12-1. A solar collector plate covering the opening joint 13 can also be provided on the solar collector plate, which is provided on the solar collector plate or the back of the heat dissipation opening, or the can be opened as a sunshade. It is also possible to provide a circulating pump in the height port of the heat transfer tube, and a circulat...

Embodiment 3

[0030] Example 3, image 3 As shown, a ground source heat pipe self-circulating building heating system is further improved on the basis of the second embodiment, the heating circulation line is connected in parallel with solar heat collecting plate 12, increasing the injection three-way valve 16, and a three-way valve 17. The flow branch of the solar collector front port, the high-port leading flow pipe, the upper section 10-1 of the high-port, the lower section 10-2 is connected between the three-way valve 17; another guide after the solar collector The flow tube, the low-port leading flow pipe upper segment 2-1 and the low port leading flow tube are connected between the lower sections 2-2 through the jet three-way valve 16, by setting the three-way valve and the injection three-way valve, the front end of the solar collector plate is replaced. Valves and rear end valves; the solar heat collecting plate can also be provided on the solar collector plate covering the opening and o...

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Abstract

The invention provides a ground source heat pipe self-circulating building cooling and heating system, which solves the problem of excessive energy consumption of the conventional ground source heat pump air conditioning system relying on the electric compressor to drive the refrigerant circulation system, as well as the problems of polluting the environment and generating noise. The technical solution is: the ground heat exchanger is an indoor capillary heat exchanger, the underground heat exchanger is a heat transfer tube arranged in a rock hole deep into the underground warming layer, the shape of the heat transfer tube is U-shaped, and the high end of the heat transfer tube is It is set in the constant temperature layer of the rock hole, the bottom port of the heat transfer pipe is set in the temperature-increasing layer of the rock hole, the main flow pipe of the high port and / or the main flow pipe of the low port are provided with valves, and the heating circulation pipeline is filled with gas-liquid two-state carbon dioxide or Refrigerant, the ground rock hole is filled with a heat-conducting core layer. It uses natural formation energy and carbon dioxide in the heat exchange tube or the heat absorbed by the refrigerant in the warming layer to form a self-circulation based on the principle of heat pipe effect to regulate the indoor temperature, save energy and reduce environmental pollution.

Description

Technical field [0001] The present invention relates to a building indoor temperature regulating system, particularly a ground source heat pipe from a circulating building heating system, suitable for direct adjustment of indoor temperature environments with ground source energy. Background technique [0002] At present, with the improvement of human living standards, heating, refrigeration energy consumption, greenhouse gas emissions has been a third of the world's total, and the existing source heat pump heating technology is compressed by power consumption. The machine compressed refrigerant is placed, and the heat pump system evaporating after the throttle is high, not only the cost is high and the heating cost is also high. Conventional ground source heat pump heating system includes a heating circulation line connected to ground heat exchanger and underground heat exchanger, and heating circulating line can reach into the underground constant temperature layer through the u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24D15/00
CPCF24D15/00F24F5/0046Y02B10/40
Inventor 奉政一
Owner 奉政一
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