Split type thermosyphon phase change radiator and industrial control equipment

Abstract

The invention provides a split type thermosyphon phase change radiator and industrial control equipment. The split type thermosyphon phase change radiator comprises a condenser and an evaporator. According to the technical scheme, in order to improve the heat exchange effect of the evaporator, ab evaporation cavity is formed in the evaporator and provided with a first area, a second area and a third area which communicate with one another, the first area communicates with the air outlet, the second area communicates with a liquid return opening, and a closed loop is formed. After the evaporator is tightly attached to a heating device, heat of the heating device is absorbed through a heat conduction structure and/or a flow guide structure in the third area, so that the physical state of the phase change medium in the evaporation cavity is changed, specifically, the phase change medium is vaporized in the third area to form high-temperature gas, and the high-temperature gas enters the condenser through the first area and the gas outlet in sequence; and the liquid flows back to the second area through the liquid outlet and the liquid return opening, so that the heat dissipation effect of the evaporator is improved.

Description

technical field [0001] The invention relates to the technical field of heat dissipation equipment, in particular to a split thermosiphon phase change radiator and industrial control equipment. Background technique [0002] The power and integration of the chip are getting higher and higher, and the power density is also doubled. In the field of heat dissipation, the heat sink is mainly used to dissipate heat for devices with large heat loss, and quickly transfer the heat of the device to the heat sink to ensure that the device Can work normally and stably. [0003] In the existing radiators, the heat dissipation mainly depends on the condenser. For the evaporator, the effect of converting the liquid phase change medium into the vapor state is relatively poor, resulting in a limited heat dissipation effect of the evaporator. Contents of the invention [0004] The main purpose of the present invention is to provide a split type thermosiphon phase change radiator and industr...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a split type thermosiphon phase change radiator and industrial control equipment, aiming at solving the problem that in the existing radiator, heat dissipation mainly depends on the condenser, and for the evaporator, the liquid phase change medium is converted into The effect of the vapor state is poor, which leads to the problem that the heat dissipation effect of the evaporator is limited

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