CN206504642U - Radiation cooling plate - Google Patents
Radiation cooling plate Download PDFInfo
- Publication number
- CN206504642U CN206504642U CN201720161779.4U CN201720161779U CN206504642U CN 206504642 U CN206504642 U CN 206504642U CN 201720161779 U CN201720161779 U CN 201720161779U CN 206504642 U CN206504642 U CN 206504642U
- Authority
- CN
- China
- Prior art keywords
- pipeline section
- fin
- cooling plate
- radiation cooling
- finned tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of radiation cooling plate, including finned tube (1), supplement fin (2), its processing technology step be finned tube process and examine, finned tube bent pipe tooling make and calibration, finned tube bending, bending after before shaping, supplement fin machining, welding fixture position, seam welds, welding inspection, radiation cooling plate global formation after bend pipe.The improvement that the utility model passes through manufacture craft, radiation cooling plate integral structure is made into, the radiation cooling plate connected compared to conventional fluid pipeline and radiant panel split, the utility model outward appearance substantially increases the integral heat sink performance of radiation cooling plate, and appearance looks elegant, weight is light.
Description
Technical field
The utility model is related to radiation cooling plate field, more particularly to fluid circuit radiation cooling plate.
Background technology
The concept that the utility model is related to is illustrated first.
Radiation cooling plate：There is certain radiation surface area, and realize that a kind of radiating of radiation heat transfer is filled by the radiating surface
Put.
Finned tube：It is that the centre processed by aluminium extrusion is the fluid circuit that aluminium-alloy pipe is constituted, both sides carry aluminium
The overall pipeline of alloy fins.
Fluid circuit：The medium of Flow In A Circular Tube in the middle of finned tube is fluid working substance, therefore the pipe road is referred to as fluid
Pipeline.
Agitating friction weldering：Be mutually moved using workpiece end face, the heat produced by phase mutual friction, end is reached thermoplasticity
State, then rapid upset, completes a kind of method of welding.
In space industry, radiation cooling plate radiation heat transfer is the main means of spacecraft radiating, and existing radiation dissipates
Hot plate uses fluid circuit and radiant panel Split type structure, reconnects integral mode, such a radiation cooling plate fluid hose
There is larger thermal contact resistance between road and radiant panel, integral heat sink effect is not added with.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of radiation cooling plate.
A kind of radiation cooling plate provided according to the utility model, including：Finned tube, supplement fin；
Finned tube is bent along S-shaped, forms multistage fin pipeline section, multistage bending pipeline section；
Multistage fin pipeline section is sequentially connected in the direction of the width, shape fin pipeline section group in a row；
In fin pipeline section group, connected between the opposing end surface of the adjacent fins of adjacent fin pipeline section by agitating friction weldering
Connect；
Connected between the fluid circuit of adjacent fin pipeline section by bending pipeline section；
Supplement fin is connected between the fin of fin pipeline section and the inner side for bending pipeline section.
Preferably, connect to form weldering by agitating friction weldering between the opposing end surface of the adjacent fins of adjacent fin pipeline section
Seam.
Preferably, bending pipeline section includes the first arcuation pipeline section, bending tube section, the second arcuation pipeline section；
In two adjacent fin pipeline sections, one end of the fluid circuit of a fin pipeline section, the first arcuation pipeline section, bending
Pipeline section, the second arcuation pipeline section, one end of the fluid circuit of another fin pipeline section are sequentially connected；
The radian that fin pipeline section, the first arcuation pipeline section, the second arcuation pipeline section are bent is equal.
Preferably, finned tube is integral profiled part, without disconnecting.
Preferably, finned tube is integrally formed using section bar aluminium extruded technique.
Preferably, agitating friction weldering is connected with supplement fin between the fin of fin pipeline section and the inner side for bending pipeline section.
Compared with prior art, the utility model has following beneficial effect：
1st, the utility model makes radiation cooling plate being integrally formed structure by the improvement of structure, it is to avoid fluid circuit
Thermal contact resistance between radiant panel, improves the integral heat sink performance of radiation cooling plate.
2nd, the radiator of mechanical crimp mode, fluid of the present utility model are used compared to traditional fluid circuit and radiant panel
Pipeline and radiant panel are integrative-structures, are not in contact with thermal resistance.
3rd, the radiator of soldering connection mode, the utility model fluid hose are used compared to traditional fluid circuit and radiant panel
Without welding between road and radiant panel, the welding between weld seam is the agitating friction weldering used, without doing pre- to workpiece before welding
Processing, technique is simple, with low cost.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is processing step schematic diagram of the present utility model.
The finned tube schematic diagram that Fig. 2, Fig. 3 use for the radiation cooling plate that the utility model is provided.
The external structure schematic diagram for the radiation cooling plate that Fig. 4, Fig. 5 provide for the utility model
1- finned tubes
100- fluid circuits
101- heat loss through radiation face
102- fin pipeline sections
103- bends pipeline section
2- supplements fin
3- weld seams
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to protection domain of the present utility model.
The utility model provides a kind of radiation cooling plate, including finned tube, supplement fin, and its processing technology step is wing
Shaping, supplement fin machining, weldering after the processing of piece pipe and inspection, the making of finned tube bent pipe tooling and calibration, finned tube bending, bending
Connect seam welds, welding inspection, radiation cooling plate global formation after preceding fixture positioning, bend pipe.The utility model is by making work
The improvement of skill, integral structure has been made by radiation cooling plate, the radiation connected compared to conventional fluid pipeline and radiant panel split
Heat sink, the utility model outward appearance substantially increases the integral heat sink performance of radiation cooling plate, and appearance looks elegant, lightweight
Just.
A kind of radiation cooling plate provided according to the utility model, including：Finned tube, supplement fin；Finned tube is curved along S-shaped
Folding, forms multistage fin pipeline section, multistage bending pipeline section；Multistage fin pipeline section is sequentially connected in the direction of the width, shape wing in a row
Piece pipeline section group；In fin pipeline section group, agitating friction weldering is passed through between the opposing end surface of the adjacent fins of adjacent fin pipeline section
Connection；Connected between the fluid circuit of adjacent fin pipeline section by bending pipeline section；The fin of fin pipeline section and bending pipeline section
Supplement fin is connected between inner side.Connected between the opposing end surface of the adjacent fins of adjacent fin pipeline section by agitating friction weldering
Connect to form weld seam.Bending pipeline section includes the first arcuation pipeline section, bending tube section, the second arcuation pipeline section；In two adjacent finned tubes
Duan Zhong, one end of the fluid circuit of a fin pipeline section, the first arcuation pipeline section, bending tube section, the second arcuation pipeline section, another wing
One end of the fluid circuit of piece pipeline section is sequentially connected；Fin pipeline section, the first arcuation pipeline section, the radian phase of the second arcuation pipeline section bending
Deng.Finned tube is integral profiled part, without disconnecting.Finned tube is integrally formed using section bar aluminium extruded technique.Finned tube
Agitating friction weldering is connected with supplement fin between the fin of section and the inner side for bending pipeline section.
A kind of radiation cooling plate processing technology thereof method provided according to the utility model, specifically the step of be：
Step 1：According to radius of curvature R and flexural deformation, calculating finned tube needs the Part I processed to be with finned tube
End is the central fins part of starting point, air line distance L and air line distance L+3.14R, and processing length size is 3.14R；Second
Part is the central fins part with L+3.14R and 2L+3.14R；Reckoning is subsequently accumulated with this.Being removed with milling machine needs what is processed
Fin；
Step 2：According to the requirement of radius of curvature R, bent pipe tooling is made, the bending radius of bent pipe tooling is 0.92R, specifically
Carried out trying curved calibration again according to fin pipe diameter, until radius meets requirement after bending；
Step 3：Using bent pipe tooling and pipe crimping tool by the several loops of the bending by drawing of the finned tube after processing, and
Ensure that finless parts can be brought into close contact；
Step 4：The good finned tube of bending is fixed on jig using special mould clamp is welded, and ensures that finned tube is put down
Face degree is consistent；
Step 5：By the seam crossing after finned tube bend pipe and supplement fin, with the radiation of agitating friction weldering integrally weldedization
Heat sink；
Step 6：By the integrated radiation heat sink global formation being welded to demand shape.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on substantive content of the present utility model.In the case where not conflicting, the spy in embodiments herein and embodiment
Levying arbitrarily to be mutually combined.
Claims (6)
1. a kind of radiation cooling plate, it is characterised in that including：Finned tube, supplement fin；
Finned tube is bent along S-shaped, forms multistage fin pipeline section, multistage bending pipeline section；
Multistage fin pipeline section is sequentially connected in the direction of the width, shape fin pipeline section group in a row；
In fin pipeline section group, connected between the opposing end surface of the adjacent fins of adjacent fin pipeline section by agitating friction weldering；
Connected between the fluid circuit of adjacent fin pipeline section by bending pipeline section；
Supplement fin is connected between the fin of fin pipeline section and the inner side for bending pipeline section.
2. radiation cooling plate according to claim 1, it is characterised in that the adjacent fins of adjacent fin pipeline section it is relative
Connect to form weld seam by agitating friction weldering between end face.
3. radiation cooling plate according to claim 1, it is characterised in that bending pipeline section includes the first arcuation pipeline section, bending
Pipeline section, the second arcuation pipeline section；
In two adjacent fin pipeline sections, one end of the fluid circuit of a fin pipeline section, the first arcuation pipeline section, swan-neck
Section, the second arcuation pipeline section, one end of the fluid circuit of another fin pipeline section are sequentially connected；
The radian that fin pipeline section, the first arcuation pipeline section, the second arcuation pipeline section are bent is equal.
4. radiation cooling plate according to claim 1, it is characterised in that finned tube is integral profiled part, does not break
Connect.
5. radiation cooling plate according to claim 4, it is characterised in that finned tube be using section bar aluminium extruded technique one into
Type.
6. radiation cooling plate according to claim 1, it is characterised in that the inner side of the fin of fin pipeline section and bending pipeline section
Between agitating friction weldering be connected with supplement fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161779.4U CN206504642U (en) | 2017-02-22 | 2017-02-22 | Radiation cooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161779.4U CN206504642U (en) | 2017-02-22 | 2017-02-22 | Radiation cooling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504642U true CN206504642U (en) | 2017-09-19 |
Family
ID=59841345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161779.4U Expired - Fee Related CN206504642U (en) | 2017-02-22 | 2017-02-22 | Radiation cooling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285512A (en) * | 2019-06-04 | 2019-09-27 | 上海工程技术大学 | A kind of metal radiation ceiling plate and preparation method thereof |
| CN110375406A (en) * | 2019-07-29 | 2019-10-25 | 江苏碳元绿色建筑科技有限公司 | A kind of air-conditioning system and its working method |
-
2017
- 2017-02-22 CN CN201720161779.4U patent/CN206504642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285512A (en) * | 2019-06-04 | 2019-09-27 | 上海工程技术大学 | A kind of metal radiation ceiling plate and preparation method thereof |
| CN110375406A (en) * | 2019-07-29 | 2019-10-25 | 江苏碳元绿色建筑科技有限公司 | A kind of air-conditioning system and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20200222 |