CN208000068U - A kind of welding assembly squash type micro-channel cold drawing assembly - Google Patents
A kind of welding assembly squash type micro-channel cold drawing assembly Download PDFInfo
- Publication number
- CN208000068U CN208000068U CN201820341413.XU CN201820341413U CN208000068U CN 208000068 U CN208000068 U CN 208000068U CN 201820341413 U CN201820341413 U CN 201820341413U CN 208000068 U CN208000068 U CN 208000068U
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- Prior art keywords
- cold plate
- cover board
- pin end
- plate cover
- cold
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model provides a kind of welding assembly squash type micro-channel cold drawing assembly, the cold drawing assembly is formed by multiple cold plate welding assemblies with pin end, female circle, the spring pressuring plate being placed on two blocks of cold plates of outermost makes the clamping force for tightening bolt act on cold plate, it adapts to assemble by the thin-wall construction local deformation of the pin end root on pin end cold plate cover board, so that module to be cooled or equipment to be cooled is contacted with cold plate well, heat dissipation is realized by the coolant liquid flowed in cold plate;The cold plate encloses cold plate cover board by the punching type mother for having clamped squash type micro-channel and pin end cold plate cover board butt welding is made, and the pin end root on pin end cold plate cover board is deformable thin-wall construction;Welding assembly squash type micro-channel cold drawing assembly provided by the utility model, favorable expandability, processing is simple, and at low cost, welded seal is good, compact-sized, and heat exchange efficiency is high.
Description
Technical field
The utility model is related to a kind of welding assembly squash type micro-channel cold drawing assemblies.
Background technology
Cold plate is a kind of common liquid-cooling heat radiation equipment, high power, big heat consumption module or equipment cooling is used for, since its is heavy
Amount is light, and heat exchange efficiency is high, simple in structure, the multiple fields such as extensive use and space flight, aviation, ship, automobile, electronics.
In existing cold plate application, as shown in Figure 1, including cold plate 1, pipeline 11, module to be cooled or equipment to be cooled 4, one
One is installed on block cold plate and needs the module or equipment that radiate, if there is multiple modules or equipment for needing to radiate, it is necessary to more
Block cold plate, cold plate between cold plate by piping connection together with.Therefore in existing cold plate application, cold plate and pipeline account for
Larger with space, pipe joint is more, is unfavorable for sealing, and cold plate utilization ratio is not high.
Invention content
It being used for module to be cooled or equipment cooling to be cooled the technical problem to be solved by the present invention is to provide a kind of
Welding assembly squash type micro-channel cold drawing assembly, favorable expandability, assembling is simple, and welded seal is good, compact-sized, heat exchange effect
Rate is high.
The utility model is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of welding assembly squash type
Micro-channel cold drawing assembly, the cold drawing assembly by it is multiple with pin end, the cold plate welding assemblies of female circle form, module to be cooled or
Equipment to be cooled is installed between cold plate, and cold plate spacing about 0.5mm wider than the thickness of module to be cooled or equipment to be cooled is placed in
Spring pressuring plate on two blocks of cold plates of outermost, is tightened by tightening bolt, is fixed.
Above-mentioned welding assembly squash type micro-channel cold drawing assembly, wherein the cold plate is by mother's circle cold plate cover board, squash type
Micro-channel, pin end cold plate cover board composition, squash type micro-channel is clamped between mother's circle cold plate cover board and pin end cold plate cover board, female
Cold plate is made in circle cold plate cover board and pin end cold plate cover board butt welding, and mother's circle and pin end are respectively positioned on the both ends of cold plate, and pin end is cold
Pin end root on plate cover board is the thin-wall construction of 0.15-0.3mm.
Above-mentioned welding assembly squash type micro-channel cold drawing assembly, wherein the spring pressuring plate makes described to tighten bolt
Clamping force act on cold plate, by the thin-wall construction local deformation of the pin end root on pin end cold plate cover board, make to wait for
Refrigerating module or equipment to be cooled contact well with cold plate.
Above-mentioned welding assembly squash type micro-channel cold drawing assembly, wherein the pin end on the pin end cold plate cover board,
It is inserted into female circle on female circle cold plate cover board of next block of cold plate, extension and the connector of the cold plate is realized by welding
Sealing.
Above-mentioned welding assembly squash type micro-channel cold drawing assembly, wherein the squash type micro-channel by being crushed to,
Female circle cold plate cover board and pin end cold plate cover board are made up of punching press, facilitate processing and reduce cost.
The utility model comparison prior art has following advantageous effect:It is provided by the utility model to be used for module to be cooled
Or the welding assembly squash type micro-channel cold drawing assembly of equipment cooling to be cooled, favorable expandability, assembling is simple, welded seal
Good, compact-sized, heat exchange efficiency is high, facilitates processing, at low cost.
Description of the drawings
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 is existing cold plate application form.
Fig. 2 is the utility model Product Assembly schematic diagram.
Fig. 3 is the utility model mother circle and pin end welding assembly schematic diagram.
Fig. 4 is the utility model cold plate schematic diagram.
Fig. 5 is the utility model pin end cold plate cover plate schematic diagram.
Fig. 6 is the utility model squash type micro-channel sectional view.
In figure:1 cold plate, 2 spring pressuring plate 3 tightens 4 module to be cooled of bolt or the female circle cold plate of equipment to be cooled 5
Female circle 8 10 thin-wall construction of pin end cold plate 9 pin end of cover board, 11 pipeline of 6 squash type micro-channel of cover board 7.
Specific implementation mode
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 2 is the utility model Product Assembly schematic diagram, and Fig. 3 is that the utility model mother circle is illustrated with pin end welding assembly
Figure, the assembling of cold drawing assembly are that the squash type micro-channel 6 is first installed in female circle cold plate cover board 5 and pin end cold plate
Between cover board 8, then female circle cold plate cover board 5 and 8 butt welding of pin end cold plate cover board are carried out, then the pin end cold plate cover board
It is welded in female circle 7 that the pin end 9 on 8 is inserted on female circle cold plate cover board 5 of the next block of cold plate 1
It connects, the extruding is clamped again between the female circle cold plate cover board 5 and the pin end cold plate cover board 8 of the next block of cold plate 1
Decline conduit 6, and then female circle cold plate cover board 5 is so sequentially welded, realized again with 8 butt welding of pin end cold plate cover board
The welding assembly of cold plate 1 described in polylith and weld sealing, the module to be cooled or equipment to be cooled 4 are installed in described cold
Between plate 1,1 spacing of the cold plate is wider about 0.5mm than the thickness of the module to be cooled or equipment to be cooled 4, the spring pressure
Piece 2 is placed on outermost two blocks of cold plates 1, by it is described tighten bolt 3 cold plate 1 and the spring shim 2 are compressed,
It is fixed, make the clamping force stepless action for tightening bolt 3 on the cold plate 1, by the pin end cold plate cover board 8
The local deformation of the thin-wall construction 10 of 9 root of the pin end adapts to assemble, and makes module to be cooled or equipment to be cooled 4
It is contacted with the cold plate 1 well;It can be according to the quantity welding assembly different number of the module to be cooled or equipment to be cooled 4
The cold plate 1 forms the cold drawing assembly of different size.
Fig. 4 is that the utility model mother encloses cold plate cover plate schematic diagram, and Fig. 5 illustrates for the utility model pin end cold plate cover board
Figure, the cold plate 1 are made of female cold plate cover board 5, the squash type micro-channel 6, pin end cold plate cover board 8 of enclosing, institute
It states and clamps the fin 6 between female circle cold plate cover board 5 and the pin end cold plate cover board 8, female circle cold plate cover board 5 and described
Cold plate is made in 8 butt welding of pin end cold plate cover board, and female circle 7 and the pin end 9 are respectively positioned on the both ends of the cold plate 1, described
9 root of the pin end on pin end cold plate cover board 8 is the thin-wall construction 10 of 0.15-0.3mm, the squash type microflute
Road 6 is by being crushed to, and female circle cold plate cover board 5 is made up with the pin end cold plate cover board 8 of punching press, and processing is simple,
It is at low cost.
Fig. 6 is the utility model squash type micro-channel sectional view, and the squash type micro-channel 6 can be according to different heat dissipation need
It asks and squeezes out various sizes of micro-channel.
Claims (4)
1. a kind of welding assembly squash type micro-channel cold drawing assembly, the cold drawing assembly includes two or more cold plates, twists
Tight bolt, spring pressuring plate, which is characterized in that cold plate passes through pin end and mother's circle welding assembly on cold plate cover board, mould to be cooled
Block or equipment to be cooled are installed between cold plate, cold plate spacing about 0.5mm wider than the thickness of module to be cooled or equipment to be cooled,
Spring pressuring plate is placed on outermost two blocks of cold plates, so that the clamping force for tightening bolt is acted on cold plate, is passed through pin end cold plate
The deformation of pin end root thin-wall construction on cover board adapts to assembly.
2. welding assembly squash type micro-channel cold drawing assembly as described in claim 1, which is characterized in that the assembling of cold plate is,
First punching type micro-channel is installed between female circle cold plate cover board and pin end cold plate cover board, then female circle cold plate cover board and public access
Head cold plate cover board butt welding, then the pin end on pin end cold plate cover board is inserted into the mother on female circle cold plate cover board of next block of cold plate
It is welded in circle, then punching type micro-channel is installed between next piece of female circle cold plate cover board and pin end cold plate cover board,
Then by next piece of female circle cold plate cover board and pin end cold plate cover board butt welding, so sequence is welded, and realizes the weldering of polylith cold plate
Connect assembling and weld sealing.
3. welding assembly squash type micro-channel cold drawing assembly as described in claim 1, which is characterized in that wherein cold plate is enclosed by mother
Cold plate cover board, punching type micro-channel, pin end cold plate cover board composition, mother's circle cold plate cover board clamp punching press with pin end cold plate cover board
Decline conduit, and cold plate is made in mother's circle cold plate cover board and pin end cold plate cover board butt welding, and mother's circle and pin end are respectively positioned on the two of cold plate
It holds, the pin end root on pin end cold plate cover board is the thin-wall construction of 0.15-0.3mm.
4. welding assembly squash type micro-channel cold drawing assembly as claimed in claim 3, which is characterized in that the squash type microflute
By being crushed to, female circle cold plate cover board and pin end cold plate cover board are made up of punching press in road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820341413.XU CN208000068U (en) | 2018-03-13 | 2018-03-13 | A kind of welding assembly squash type micro-channel cold drawing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820341413.XU CN208000068U (en) | 2018-03-13 | 2018-03-13 | A kind of welding assembly squash type micro-channel cold drawing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000068U true CN208000068U (en) | 2018-10-23 |
Family
ID=63839821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820341413.XU Active CN208000068U (en) | 2018-03-13 | 2018-03-13 | A kind of welding assembly squash type micro-channel cold drawing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000068U (en) |
-
2018
- 2018-03-13 CN CN201820341413.XU patent/CN208000068U/en active Active
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