CN207994433U - A kind of air-cooled combined type case radiation device with gravity assisted heat pipe - Google Patents

A kind of air-cooled combined type case radiation device with gravity assisted heat pipe Download PDF

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Publication number
CN207994433U
CN207994433U CN201820299829.XU CN201820299829U CN207994433U CN 207994433 U CN207994433 U CN 207994433U CN 201820299829 U CN201820299829 U CN 201820299829U CN 207994433 U CN207994433 U CN 207994433U
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China
Prior art keywords
partition
heat pipe
cabinet
shell
fixed
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Active
Application number
CN201820299829.XU
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Chinese (zh)
Inventor
邱明惠
田磊
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Liaoning And Seiko Technology Co Ltd
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Liaoning And Seiko Technology Co Ltd
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Abstract

The utility model is related to a kind of air-cooled combined type case radiation device with gravity assisted heat pipe, including shell, heat pipe, air inlet fan, blowing machine, upper partition, lower partition, intermediate partition, enclosure interior is equipped with heat pipe, and shell is divide into upper part and lower part by centre partition;It is fixed with partition in top part shell body, is fixed with blowing machine on the shell on upper partition top, is connected outside blowing machine and cabinet, form opening in top part shell body to the U-shaped air duct outside cabinet;It is fixed with lower partition in the housing parts of lower part, air inlet fan is fixed on the shell of lower partition lower part;Heat pipe is rectilinear structure, and heat pipe and upper partition, intermediate partition, lower partition are fixedly connected;The inner wall of the heat pipe is smooth inner wall.Advantage is:The cooling rate stability in cabinet is improved in cabinet, centre has separated the air exchange in cabinet and outside cabinet, it is ensured that cabinet is confined space, dust-proof, improves the service life of electronic component.

Description

A kind of air-cooled combined type case radiation device with gravity assisted heat pipe
Technical field
The utility model is related to a kind of air-cooled combined type case radiation devices with gravity assisted heat pipe.
Background technology
In power distribution cabinet field, due to being mounted with a large amount of connector and various electronic components in power distribution cabinet, working When heat dissipation capacity it is larger, need to cool down in real time, and because power distribution cabinet inside electronic component and connector to the dust-proof of power distribution cabinet It is required that it is very high, therefore power distribution cabinet all uses sealed construction, reduces dust and enters in power distribution cabinet, can thus make high and low voltage electric distribution The discharge power distribution cabinet that the heat of generation in cabinet is difficult.
Hot-air in cabinet is discharged one is being introduced cold air outside cabinet in cabinet by changing wind for traditional cooling machine cabinet Mode outside cabinet;Another kind is by air-conditioning to radiate to radiating in cabinet, but since radiating requirements amount is big and needs are lasting, just The continuous high load capacity work of air-conditioning, compressor temperature can be caused persistently to increase, eventually lead to air-conditioning damage.Both radiating modes, It all can not meet demand that is dust-proof in cabinet and stablizing heat dissipation.
Invention content
In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a kind of air-cooled compound with gravity assisted heat pipe Formula case radiation device reduces the temperature in enclosures body, improves radiating efficiency.
To achieve the above object, the utility model is achieved through the following technical solutions:
A kind of air-cooled combined type case radiation device with gravity assisted heat pipe, including shell, heat pipe, air inlet fan, blowing machine, on Partition, lower partition, intermediate partition, shell are fixed on the cabinet, and enclosure interior is equipped with heat pipe, and shell is divided into up and down by centre partition Two parts;
It is fixed with partition in top part shell body, blowing machine, blowing machine and cabinet are fixed on the shell on upper partition top Outside is connected, and opening is formed in top part shell body to the U-shaped air duct outside cabinet;
It is fixed with lower partition in the housing parts of lower part, air inlet fan, air inlet fan and cabinet are fixed on the shell of lower partition lower part Inside is connected, and opening is formed in the housing parts of lower part to the U-shaped air duct inside cabinet;
Heat pipe is rectilinear structure, and heat pipe and upper partition, intermediate partition, lower partition are fixedly connected, and phase is fixed on heat pipe Mutually parallel fin;
The inner wall of the heat pipe is smooth inner wall.
The heat pipe and upper partition, intermediate partition, lower partition vertical welding are fixed.
Compared with prior art, the utility model has the beneficial effects that:
The cooling rate stability improved in cabinet in cabinet is arranged in this radiator, and hot wind passes through radiator in cabinet Lower half, the i.e. evaporator section of heat pipe, heat pipe heat absorption, heat pipe will heat heat transfer to heat pipe upper semisection (condensation segment), Zhi Houyou Air inlet fan is blown out in cold wind to cabinet after cooling;When cold outdoor air passes through heat pipe condenser section, heat is taken away, by blowing machine Heat is taken to outside cabinet, is recycled repeatedly, achievees the purpose that reduce cabinet internal temperature.Centre has separated cabinet The interior air exchange with outside cabinet, it is ensured that cabinet is confined space, dust-proof, improves the service life of electronic component.Upper partition, The purpose of guiding wind direction is played in lower partition, so that wind energy is reached by all heat pipes, improves heat pipe utilization rate, reduce cooling energy consumption. Heat pipe inner wall uses smooth inner wall structure, colling end is transferred heat to using meson heat absorption vaporization in pipe, after meson condensation Using gravity reflux to heating end, it is not necessarily to external power supply, saves energy consumption, good heat-transfer.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the structural schematic diagram of heat pipe.
Fig. 3 is the connection diagram of heat pipe and fin.
In figure:Separate on 1- cabinet 2- blowing machines 3- and separates 6- heat pipe 7- air inlet fans 8- under partition 5- among 4- Shell 9- inner wall 10- fins.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings of the specification, it should be noted that the utility model Implement embodiment not limited to the following.
See Fig. 1, a kind of air-cooled combined type case radiation device with gravity assisted heat pipe, including shell 8, heat pipe 6, air inlet fan 7, Blowing machine 2, upper partition 3, lower partition 5, intermediate partition 4, shell 8 is fixed on cabinet 1, and shell 8 is internally provided with heat pipe 6, intermediate Shell 8 is divide into upper part and lower part by partition 4;It is fixed with partition 3 in top part shell body 8, consolidates on the shell 8 on 3 tops of upper partition Surely there is blowing machine 2, be connected outside blowing machine 2 and cabinet 1, form opening in top part shell body 8 to the U-shaped wind outside cabinet 1 Road;It is fixed with lower partition 5 in lower part housing parts 8, air inlet fan 7, air inlet fan 7 and cabinet are fixed on the shell 8 of 5 lower parts of lower partition It is connected inside 1, forms opening in lower part housing parts 8 to the U-shaped air duct inside cabinet 1;Heat pipe 6 is vertical linear structure, Top is condensation segment, and lower part is evaporator section.
See that Fig. 2, Fig. 3, heat pipe 6 are rectilinear structure, heat pipe 6 and upper partition 3, intermediate partition 4,5 vertical weldings of lower partition It is fixed, it is respectively and fixedly provided with the fin 10 being mutually parallel outside heat pipe 6.The evaporator section inner wall 9 of heat pipe 6 is smooth inner wall 9, internal meson After liquefaction, lower evaporator section is flowed to using gravity, and cold end is risen to after the gasification of the meson of evaporator section, in cycles, infinitely Cycle, reaches heat transfer purpose.
The cooling rate improved in cabinet 1 in cabinet 1 is arranged in this radiator, and hot wind is by under radiator in cabinet 1 Half portion, the i.e. evaporator section of heat pipe 6, heat pipe 6 absorb heat, and heat pipe 6 will heat heat transfer to 6 upper semisection of heat pipe (condensation segment), later It is blown out in cold wind after cooling to cabinet 1 by air inlet fan 7;When cold outdoor air is through 6 condensation segment of superheater tube, heat is taken away, by Blowing machine 2 takes heat outside cabinet 1 to, recycles repeatedly, achievees the purpose that reduce by 1 internal temperature of cabinet.Centre partition 4 The air exchange in cabinet 1 and outside cabinet 1 is separated, it is ensured that cabinet 1 is confined space, dust-proof, improves making for electronic component Use the service life.The purpose of guiding wind direction is played in upper partition 3, lower partition 5, and wind energy is made to reach by all heat pipes 6, improves heat pipe 6 and utilizes Rate.

Claims (2)

1. a kind of air-cooled combined type case radiation device with gravity assisted heat pipe, which is characterized in that including shell, heat pipe, air inlet fan, Blowing machine, upper partition, lower partition, centre partition, shell are fixed on the cabinet, and enclosure interior is equipped with heat pipe, and centre separates shell Body is divide into upper part and lower part;
Be fixed with partition in top part shell body, be fixed with blowing machine on the shell on upper partition top, blowing machine with outside cabinet It is connected, forms opening in top part shell body to the U-shaped air duct outside cabinet;
Be fixed with lower partition in the housing parts of lower part, be fixed with air inlet fan on the shell of lower partition lower part, air inlet fan with inside cabinet It is connected, forms opening in the housing parts of lower part to the U-shaped air duct inside cabinet;
Heat pipe is rectilinear structure, and heat pipe and upper partition, intermediate partition, lower partition are fixedly connected, are fixed on heat pipe mutually flat Capable fin;
The inner wall of the heat pipe is smooth inner wall.
2. a kind of air-cooled combined type case radiation device with gravity assisted heat pipe according to claim 1, which is characterized in that institute The heat pipe stated and upper partition, intermediate partition, lower partition vertical welding are fixed.
CN201820299829.XU 2018-03-05 2018-03-05 A kind of air-cooled combined type case radiation device with gravity assisted heat pipe Active CN207994433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820299829.XU CN207994433U (en) 2018-03-05 2018-03-05 A kind of air-cooled combined type case radiation device with gravity assisted heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820299829.XU CN207994433U (en) 2018-03-05 2018-03-05 A kind of air-cooled combined type case radiation device with gravity assisted heat pipe

Publications (1)

Publication Number Publication Date
CN207994433U true CN207994433U (en) 2018-10-19

Family

ID=63825192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820299829.XU Active CN207994433U (en) 2018-03-05 2018-03-05 A kind of air-cooled combined type case radiation device with gravity assisted heat pipe

Country Status (1)

Country Link
CN (1) CN207994433U (en)

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