CN208046053U - A kind of air-cooled combined type case radiation device with microchannel - Google Patents
A kind of air-cooled combined type case radiation device with microchannel Download PDFInfo
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- CN208046053U CN208046053U CN201820302879.9U CN201820302879U CN208046053U CN 208046053 U CN208046053 U CN 208046053U CN 201820302879 U CN201820302879 U CN 201820302879U CN 208046053 U CN208046053 U CN 208046053U
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- heat pipe
- microchannel
- partition
- end heat
- shell
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Abstract
The utility model is related to a kind of air-cooled combined type case radiation devices with microchannel, including shell, microchannel thermotube, air inlet fan, blowing machine, upper partition, lower partition, intermediate partition, shell is fixed on the cabinet, enclosure interior is equipped with microchannel thermotube, and shell is divide into upper part and lower part by centre partition；It is fixed with partition in top part shell body, blowing machine is fixed on the shell on upper partition top；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；Microchannel thermotube includes colling end heat pipe, heat absorbing end heat pipe, colling end heat pipe is connect with heat absorbing end heat pipe by collecting pipe, colling end heat pipe, heat absorbing end heat pipe, collecting pipe, which are formed, recycles closed circuit channel, and colling end heat pipe is made of with heat absorbing end heat pipe several microchannel aluminium flat conduits parallel with one another.Advantage is：The cooling rate stability in cabinet is improved, the use of microchannel thermotube significantly increases heat dissipation area, enhances heat dissipation effect.
Description
Technical field
The utility model is related to a kind of air-cooled combined type case radiation devices with microchannel.
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 combined type with microchannel
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 microchannel, including shell, microchannel thermotube, air inlet fan, outlet air
Machine, upper partition, lower partition, intermediate partition, shell are fixed on the cabinet, and enclosure interior is equipped with microchannel thermotube, and centre partition will
Shell is divide into upper part and lower part；
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；
Microchannel thermotube includes colling end heat pipe, heat absorbing end heat pipe, and colling end heat pipe passes through collecting pipe with heat absorbing end heat pipe
Connection, colling end heat pipe, heat absorbing end heat pipe, collecting pipe, which are formed, recycles closed circuit channel, colling end heat pipe and heat absorbing end heat pipe by
Several microchannel aluminium flat conduit compositions parallel with one another.
The microchannel aluminium flat conduit is externally connected to fin.
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, microchannel thermotube are transmitted to microchannel thermotube upper semisection (colling end heat pipe) by heat is heated through heat absorbing end heat pipe, it
It is blown out in cold wind to cabinet after cooling by air inlet fan afterwards；When cold outdoor air passes through colling end heat pipe, heat is taken away, by going out
Wind turbine takes heat outside cabinet to, recycles repeatedly, achievees the purpose that reduce cabinet internal temperature.Centre separates
Air exchange in cabinet and outside cabinet, it is ensured that cabinet is confined space, dust-proof, improves the service life of electronic component.On
The purpose of guiding wind direction is played in partition, lower partition, so that wind energy is reached by all heat pipes, improves heat pipe utilization rate, reduce cooling
Energy consumption.The use of microchannel thermotube significantly increases heat dissipation area, due to the change of structure type so that endotherm area and dissipate
Hot area all greatly increases, radiating efficiency higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of microchannel thermotube.
Fig. 3 is the portions the I enlarged drawing of Fig. 2.
In figure：Separate on 1- cabinet 2- blowing machines 3- and separates 6- microchannel thermotubes 7- air inlets among 4- under partition 5-
Machine 8- shell 9- colling end heat pipe 10- heat absorbing end heat pipe 11- collecting pipe 12- fin 13- microchannel aluminium flat conduits.
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 microchannel, including shell 8, microchannel thermotube 6, air inlet
Machine 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 microchannel
Shell 8 is divide into upper part and lower part by heat pipe 6, centre partition 4；Partition 3 is fixed in top part shell body 8,3 tops of upper partition
It is fixed with blowing machine 2 on shell 8, is connected outside blowing machine 2 and cabinet 1, forms opening in top part shell body 8 to outside cabinet 1
The U-shaped air duct in portion；It is fixed with lower partition 5 in lower part housing parts 8, is fixed with air inlet fan 7 on the shell 8 of 5 lower parts of lower partition, enters the wind
It is connected inside machine 7 and cabinet 1, forms opening in lower part housing parts 8 to the U-shaped air duct inside cabinet 1.
See that Fig. 2, Fig. 3, microchannel thermotube 6 include colling end heat pipe 9, heat absorbing end heat pipe 10, colling end heat pipe 9 and heat absorbing end
Heat pipe 10 is connected by collecting pipe 11, and colling end heat pipe 9, heat absorbing end heat pipe 10, collecting pipe 11, which are formed, recycles closed circuit channel, cooling
End heat pipe 9 is made of with heat absorbing end heat pipe 10 several microchannel aluminium flat conduits 13 parallel with one another, inside microchannel aluminium flat conduit 13
Several thin channels are provided with, to liquid carrying matter.Microchannel aluminium flat conduit 13 is externally connected to fin 12, can greatly increase scattered
Hot area, to improve heat dissipation effect.
The cooling rate stability improved in cabinet in cabinet is arranged in this radiator, and hot wind passes through radiator in cabinet
Lower half, microchannel thermotube are transmitted to microchannel thermotube upper semisection (colling end heat pipe) by heat is heated through heat absorbing end heat pipe, it
It is blown out in cold wind to cabinet after cooling by air inlet fan afterwards；When cold outdoor air passes through colling end heat pipe, heat is taken away, by going out
Wind turbine takes heat outside cabinet to, recycles repeatedly, achievees the purpose that reduce cabinet internal temperature.Centre separates
Air exchange in cabinet and outside cabinet, it is ensured that cabinet is confined space, dust-proof, improves the service life of electronic component.On
The purpose of guiding wind direction is played in partition, lower partition, so that wind energy is reached by all heat pipes, improves heat pipe utilization rate, reduce cooling
Energy consumption.The use of microchannel thermotube 6 significantly increases heat dissipation area, and then improves heat dissipation effect.
Claims (2)
1. a kind of air-cooled combined type case radiation device with microchannel, which is characterized in that including shell, microchannel thermotube, into
Wind turbine, blowing machine, upper partition, lower partition, intermediate partition, shell are fixed on the cabinet, and enclosure interior is equipped with microchannel thermotube, in
Between separate and be divide into upper part and lower part shell；
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；
Microchannel thermotube includes colling end heat pipe, heat absorbing end heat pipe, and colling end heat pipe is connect with heat absorbing end heat pipe by collecting pipe,
Colling end heat pipe, heat absorbing end heat pipe, collecting pipe, which are formed, recycles closed circuit channel, and colling end heat pipe is with heat absorbing end heat pipe by several phases
Mutually microchannel aluminium flat conduit in parallel composition.
2. a kind of air-cooled combined type case radiation device with microchannel according to claim 1, which is characterized in that described
Microchannel aluminium flat conduit be externally connected to fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302879.9U CN208046053U (en) | 2018-03-05 | 2018-03-05 | A kind of air-cooled combined type case radiation device with microchannel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302879.9U CN208046053U (en) | 2018-03-05 | 2018-03-05 | A kind of air-cooled combined type case radiation device with microchannel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208046053U true CN208046053U (en) | 2018-11-02 |
Family
ID=63950731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820302879.9U Active CN208046053U (en) | 2018-03-05 | 2018-03-05 | A kind of air-cooled combined type case radiation device with microchannel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208046053U (en) |
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2018
- 2018-03-05 CN CN201820302879.9U patent/CN208046053U/en active Active
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