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Multistage separated heat pipe

A split heat pipe and heat pipe technology, which is applied in the field of heat exchange, can solve the problems of heat exchange temperature difference loss and low heat exchange efficiency, and achieve the effects of reducing heat exchange temperature difference loss, improving heat exchange efficiency, and achieving stability

Inactive Publication Date: 2013-03-27
BEIJING FULLLINK OREITH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] A new type of heat pipe heat exchange device technology provided by the present invention—a multi-stage split heat pipe is to solve the problems of large heat exchange temperature difference loss and low total heat exchange efficiency when the current heat pipe is working

Method used

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  • Multistage separated heat pipe

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Embodiment Construction

[0024] The simple structural diagram of this embodiment is as follows: figure 1 As shown; the main structure of the system device involved in the implementation of this embodiment includes a heat pipe unit (1), a primary heat pipe group (11), a secondary heat pipe group (12), a tertiary heat pipe group (13), and cooling fins (2 ), the evaporator (31) of the first heat pipe group, the evaporator (32) of the second heat pipe group, the evaporator (33) of the third heat pipe group, the condenser (41) of the first heat pipe group, the second heat pipe group The condenser (42) of the third-stage heat pipe group, the condenser (43) of the third-stage heat pipe group, the vapor-liquid mixing channel (51) of the first-stage heat pipe group, the vapor-liquid mixing channel (52) of the second-stage heat pipe group, the vapor-liquid mixing channel (52) of the third-stage heat pipe group Liquid mixing channel (53), evaporator fan (6) and condenser fan (7), the whole system can be made int...

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Abstract

The invention discloses a multistage separated heat pipe. The multistage separated heat pipe comprises a first stage heat pipe group, a second first stage heat pipe group, a third first stage heat pipe group, a heat pipe unit and a connection pipeline. The pipe can be manufactured into N stage heat pipe groups. A whole system is composed of condensers, evaporators and gas-liquid mixing channels; the evaporators and the condensers of each stage heat pipe group are a group of independent circulation loops formed by parallel connection of an identical number of heat pipe units; and the evaporators of the system are arranged under the condensers, and the gas-liquid mixing channels communicate top ends of the evaporators of each stage with bottom ends of the condensers. The evaporators and the condensers of the system are separated, long-distance heat transfer can be achieved, great flexibility is provided for a technological design, and good conditions are created for large-scale devices, comprehensive utilization of heat energy and optimization of heat energy utilization systems.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a novel heat pipe heat exchange system, in particular to a multi-stage split heat pipe formed by arranging multiple sets of independent heat pipe devices side by side. Background technique [0002] The heat pipe uses evaporative refrigeration to make the temperature difference between the two ends of the heat pipe very large, so that the heat can be conducted quickly. Because of its superior heat transfer performance and technical characteristics, it is widely used in the field of energy saving. At present, heat pipes are commonly used in equipment cooling, waste heat recovery, and fresh air systems. The total driving temperature difference of the heat pipe heat exchanger is the temperature difference between the evaporation section and the condensation section. The constant temperature characteristic of the refrigerant inside the single-stage heat pipe heat exchanger leads...

Claims

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Application Information

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IPC IPC(8): F28D15/02
CPCF28D15/0266
Inventor 祝长宇丁式平
Owner BEIJING FULLLINK OREITH TECH CO LTD
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