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Efficient movable phase change heat storage heating device

A technology of phase change heat storage and heat supply device, which is applied in the field of high-efficiency movable phase change heat storage and heat supply device and high-efficiency movable phase change heat storage device, can solve the problem that industrial waste heat is not effectively utilized and heat energy recovery efficiency It is not high enough, the structure design is not reasonable enough, etc., to achieve the effect of extensive promotion value and development prospects, improving the total heat transfer coefficient, and reasonable structure design.

Active Publication Date: 2014-01-22
HUADIAN ELECTRIC POWER SCI INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are two major problems in urban energy: 1) A large amount of industrial waste heat has not been effectively utilized due to the inability to enter the centralized heating network; 2) Relying on self-provided boilers for heating, double energy loss and waste are very serious
Now there are some movable devices for recovering industrial waste heat and waste heat. For example, in the Chinese patent whose publication date is November 03, 2010 and whose publication number is CN201621764U, a mobile heat supply device for industrial waste heat is disclosed; On May 19, 2010, a Chinese patent with a publication number of CN201476261U disclosed a smart mobile heating device; on February 2, 2011, a Chinese patent with a publication number of CN101963469A disclosed a A phase change material heat storage and heat supply device; the disclosure date is February 01, 2006, and the Chinese patent with the publication number CN2755550 discloses a movable high-density phase change heat storage device; and the disclosure date is 2011 On February 09, 2009, the Chinese patent with the publication number CN101968240A disclosed a mobile heating device and method using phase change heat storage balls, and both disclosed a mobile heating device and However, the structural design of these devices is not reasonable enough, it is inconvenient to use, and the heat recovery efficiency is not high
[0005] To sum up, there is no mobile phase change heat storage heating device with reasonable structure design, convenient use, no need for pipe network, and high heat recovery efficiency.

Method used

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  • Efficient movable phase change heat storage heating device
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  • Efficient movable phase change heat storage heating device

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0023] Example.

[0024] see Figure 1 to Figure 5 , the high-efficiency mobile phase-change heat storage heat supply device in this embodiment includes a heat storage box 1, a heat storage assembly 2, a steam pipe 6, a cold water pipe 9, several heating pipe rows 12, a bottom hot water pipe 13, Condensed water pipeline 14, hot water temperature regulating pipeline 15 and exhaust pipe 16, wherein, the inner wall of heat storage box 1 is provided with insulation layer.

[0025] The heat storage assembly 2 in this embodiment includes several heat storage aluminum foil bags, and phase change materials are arranged in the heat storage aluminum foil bags, and the heat storage aluminum foil bags are modularly installed i...

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Abstract

The invention relates to an efficient movable phase change heat storage heating device. At present, a movable phase change heat storage heating device which does not require a pipe network and is high in heat energy recovery efficiency does not exist. The efficient movable phase change heat storage heating device is characterized by comprising a heat storage tank, a heat storage assembly, a steam pipe, a cold water pipe, a plurality of heating pipe rows, a bottom hot water pipe, a condensed water pipe, a hot water thermoregulation pipe and an air exhaust pipe. The heat storage assembly comprises a plurality of heat storage aluminum foil bags, phase change materials are arranged in the heat storage aluminum foil bags, the heat storage aluminum foil bags are installed inside the heat storage tank, each heating pipe row comprises a plurality of steam branch pipes, the heating pipe rows are perpendicularly installed inside the heat storage tank, the cold water pipe comprises a main pipe body and a plurality of branch pipe bodies, the branch pipe bodies are all perpendicularly fixed to the main pipe body and arranged in parallel, the bottom hot water pipe is located on the lower middle portion of the heat storage tank, and the two ends of the hot water thermoregulation pipe are connected to the cold water pipe and the bottom hot water pipe respectively. The efficient movable phase change heat storage heating device is reasonable in structural design and high in heat energy recovery efficiency.

Description

technical field [0001] The invention relates to a high-efficiency movable phase-change heat storage device, in particular to a high-efficiency movable phase-change heat storage device for recovering industrial waste heat and waste heat. It is an efficient energy storage and release technology and belongs to energy saving and heating areas. Background technique [0002] At present, there are two major problems in urban energy: 1) A large amount of industrial waste heat has not been effectively utilized due to the inability to enter the central heating network; 2) Relying on self-provided boilers for heating, the double loss and waste of energy is very serious. In the process of energy production, output and use, asynchrony in time and space is one of the main reasons for energy waste and low energy use efficiency. [0003] In response to the above problems, mobile heat storage technology can effectively store and apply intermittent, dispersed, and unstable heat energy, effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D15/02F24D19/10F28D20/00
CPCY02E60/142Y02E60/14
Inventor 马洪涛俞铁铭田鑫孙少鹏童航王光培蒋文宁玉琴
Owner HUADIAN ELECTRIC POWER SCI INST CO LTD
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