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Gas-liquid two-phase power type separated heat pipe device

A separate heat pipe, gas-liquid separator technology, applied in indirect heat exchangers, lighting and heating equipment, etc., can solve problems such as bulky, expensive engineering, and difficult installation.

Inactive Publication Date: 2022-05-10
北京中矿赛力贝特节能科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, heat pipe heat exchangers have been well utilized in the industrial field, especially the module assembly and application of gravity heat pipe heat exchangers have achieved good economic benefits, but gravity heat pipe heat exchangers are integrally formed heat exchange equipment. The large-load heat exchange equipment is bulky and difficult to install, especially for the cold and hot ends that are not in the same place, which requires a long air duct for connection.

Method used

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  • Gas-liquid two-phase power type separated heat pipe device
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  • Gas-liquid two-phase power type separated heat pipe device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] according to figure 1 As shown, a liquid separation circuit is connected to the heat pipe, and the liquid separation circuit includes a gas-liquid separator a4, and the gas-liquid separator a4 is installed on the gas path between the heat pipe evaporation end 3 and the heat pipe condensation end 9; on the gas-liquid separator a4 There is a pipeline a connected, and the end of the pipeline a is connected to the liquid path between the evaporating end 3 of the heat pipe and the condensing end 9 of the heat pipe; the valve group a5 and the check valve a6 are installed on the pipeline a, and the valve group a5 is located at the check valve Between a6 and gas-liquid separator a4. The pumping device is an air pump 13 installed on the air path of the heat pipe, and the gas-liquid separator a4 is located between the air pump 13 and the evaporation end 3 of the heat pipe.

[0031] Working fluid circulation mode:

[0032] The liquid working medium absorbs heat at the evaporatin...

Embodiment 2

[0034] according to figure 2 As shown, a liquid separation circuit is connected to the heat pipe, and the liquid separation circuit includes a gas-liquid separator a4, and the gas-liquid separator a4 is installed on the gas path between the heat pipe evaporation end 3 and the heat pipe condensation end 9; on the gas-liquid separator a4 There is a pipeline a connected, and the end of the pipeline a is connected to the liquid path between the evaporating end 3 of the heat pipe and the condensing end 9 of the heat pipe; the valve group a5 and the check valve a6 are installed on the pipeline a, and the valve group a5 is located at the check valve Between a6 and gas-liquid separator a4. At the same time, a gas separation circuit is connected to the heat pipe, and the gas separation circuit includes a gas-liquid separator b10, which is installed on the liquid path; a pipeline b is connected to the gas-liquid separator b10, and the end of the pipeline b is connected to the gas On t...

Embodiment 3

[0038] according to image 3 As shown, a liquid separation circuit is connected to the heat pipe, and the liquid separation circuit includes a gas-liquid separator a4, and the gas-liquid separator a4 is installed on the gas path between the heat pipe evaporation end 3 and the heat pipe condensation end 9; on the gas-liquid separator a4 There is a pipeline a connected, and the end of the pipeline a is connected to the liquid path between the evaporating end 3 of the heat pipe and the condensing end 9 of the heat pipe; the valve group a5 and the check valve a6 are installed on the pipeline a, and the valve group a5 is located at the check valve Between a6 and gas-liquid separator a4. At the same time, a gas separation circuit is connected to the heat pipe, and the gas separation circuit includes a gas-liquid separator b10, which is installed on the liquid path; a pipeline b is connected to the gas-liquid separator b10, and the end of the pipeline b is connected to the gas On th...

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Abstract

The invention discloses a gas-liquid two-phase power type separated heat pipe device which comprises a plurality of heat pipes, each heat pipe is provided with a heat pipe evaporation end and a heat pipe condensation end, and the heat pipe evaporation ends and the heat pipe condensation ends form a loop; the evaporation end of the heat pipe is arranged in a hot air channel, a fan a is installed in the hot air channel, and the fan a corresponds to the evaporation end of the heat pipe. The condensation end of the heat pipe is arranged in a cold air duct, a fan b is installed in the cold air duct, and the fan b corresponds to the condensation end of the heat pipe; and a pumping device is mounted on the heat pipe. According to the gas-liquid two-phase power type separated heat pipe device, heat can be transmitted in a long distance, the heat pipe evaporation end and the heat pipe condensation end can be separated from each other from several meters to hundreds of meters, and the device can still work and run normally. The device can obtain heat from one fluid to heat another fluid, and also can obtain cold from one fluid to cool another fluid.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a gas-liquid two-phase power type separated heat pipe device. Background technique [0002] At present, heat pipe heat exchangers have been well utilized in the industrial field, especially the module assembly and application of gravity heat pipe heat exchangers have achieved good economic benefits, but gravity heat pipe heat exchangers are integrally formed heat exchange equipment. Large-load heat exchange equipment is bulky and difficult to install, especially because the cold and hot ends are not in the same place, which requires a long air duct for connection. The project is expensive, management and operation are inconvenient, and the heat loss at the cold and hot ends is serious. [0003] In order to enable the flexible arrangement of the heat pipe heat exchanger and long-distance heat and cold transmission, a gas-liquid two-phase power type separated heat pipe device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D15/02
CPCF28D15/0266
Inventor 白延斌吕向阳霍海红孟国营翟宇任昶声庞志民张义星
Owner 北京中矿赛力贝特节能科技有限公司
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