Heat pipe device with efficient heat exchange

Abstract

The invention discloses a heat pipe device with efficient heat exchange, and particularly relates to the field of air conditioning system heat pipes. The heat pipe device comprises at least three groups of heat pipes, and the heat pipes are connected with a PLC through a solenoid valve for controlling the flow direction, a pump group and a temperature sensor, wherein the PLC is connected with at least one group of temperature sensors, and used for receiving environment temperature, processing and analyzing the received environment temperature, controlling the opening and closing of each solenoid valve for flow direction, and opening a valve group, the pump group and the heat pipe which can be used for heat exchange, and therefore the heat exchange effect is achieved. The heat pipe device is simple in system structure; when the outdoor environment temperature is high, heat can be absorbed through an overheating pipe, and transmitted to another indoor heat pipe needing heat, and therefore the heat is released; the heat exchange function is achieved; and when the outdoor environment temperature is low, heat in the indoor high-temperature environment can be transmitted to the low-temperature environment needing heat through the heat pipe of the environment, and therefore the heat exchange function is achieved.

Description

technical field [0001] The invention relates to the field of heat pipes of air conditioning systems, in particular to a heat pipe device for efficient heat exchange. Background technique [0002] A heat pipe is a superconducting heat exchange component. The inside of the heat pipe is filled with high-efficiency heat flow materials such as refrigerant. When one end of the tube (evaporation section) is heated in the heat pipe, the working medium in the tube is vaporized due to heat gain, and the gaseous working medium that absorbs heat flows along the tube to the other end (condensation section). , where the heat is released to the heated medium, the gaseous working medium is condensed into a liquid state due to heat loss, and returns to the evaporation section under the action of capillary and gravity, thus completing a cycle, and its heat conductivity exceeds any known metal thermal conductivity. [0003] Existing heat pipes used in air conditioning systems have the follow...

AI Technical Summary

Problems solved by technology

[0007] The defect of this treatment method is: when the intake air temperature is lower than the surface cooling section (cold water coil) (such as 0°C in winter), the heat pipe (1) (2) will not be able to perform heat exchange, and even the surface cooling section The heat at the rear end (at this time, the temperature at the rear end of the surface cooling section is greater than the intake air temperature) is released to the intake end, which instead increases the energy consumption of the rear end heating section (steam heating section)

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