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Heat release pipe device using geothermal energy

A heat release tube and geothermal technology, applied in the field of geothermal heat release tube devices

Inactive Publication Date: 2006-01-25
ミサワ環境技術
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the above-mentioned problems, and provides a heat radiation pipe device using geothermal heat that does not cause problems of snow melting and uneven heating by freely supplying an appropriate amount of heat medium to all heat radiation pipes.

Method used

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  • Heat release pipe device using geothermal energy
  • Heat release pipe device using geothermal energy
  • Heat release pipe device using geothermal energy

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Experimental program
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Embodiment Construction

[0014] Regarding the implementation form of the geothermal heat release pipe device of the present invention as shown in Fig. 1 to Figure 4 shown. That is, the heat medium provided by the concentric double-pipe heat exchanger 2 vertically buried in the ground is used to recover the geothermal heat, and then the heat medium is supplied and laid directly under the road surface S through the delivery pipe 3 and the return pipe 4. A heat radiation pipe device that utilizes geothermal heat such as snow melting and the like with a plurality of heat radiation pipes 1 in a clamped serpentine shape and releases the heat energy.

[0015] In addition, this heat radiation pipe device has a feature that a header 5 regulated by a flow control valve 6 is installed between the end portions of both the delivery pipe 3 and the return pipe 4 and each heat radiation pipe 1 .

[0016] In the concentric double tube heat exchanger 2 in this embodiment, the heat medium is delivered to the inner tube...

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Abstract

Provided is a heat radiation pipe device utilizing the underground heat capable of preventing the unevenness in snow melting and space heating by arbitrarily supplying a proper amount of heat medium to all of heat radiation pipes. In this heat radiation pipe device utilizing underground heat wherein the underground heat is collected by the heat medium supplied to a heat exchanger 2 vertically buried in the ground, the heat medium is supplied to a number of heat radiation pipes 1 meandering like a hairpin just under a road surface S and the like, through a feed pipe 3 and a return pipe 4, and the heat is released to melt the snow and the like, a header 5 is mounted between terminal parts of the feed pipe 3 and the return pipe 4 and each heat radiation pipe 1 to mount a flow adjusting valve 6.

Description

technical field [0001] The invention utilizes stable and abundant geothermal resources that are common in four seasons and is mainly used for snow melting and floor heating. Background technique [0002] In recent years, by burying heat exchangers for geothermal collection, geothermal heat is collected through the circulation of the heat medium in the heat exchangers, and used for snow melting, floor heating, plant cultivation, animal breeding, air conditioning, and hot water supply. At the same time, it is also used in the heat release pipe device of the warm water swimming pool. [0003] Among them, for example, in the heat radiation pipe device used for snow melting, in order to release the collected geothermal heat, the heat radiation pipes are buried in plural in a hairpin shape directly under the road surface. The heat release pipe device is respectively connected with the heat release pipes, the heat exchanger's delivery pipe and the return pipe, and the heat medium ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J3/08E01C11/26
CPCF24J3/081Y02E10/12F24T10/10Y02E10/10
Inventor 洲泽昭已
Owner ミサワ環境技術