CN108801009A - A kind of heat-conducting copper pipe and its preparation process - Google Patents
A kind of heat-conducting copper pipe and its preparation process Download PDFInfo
- Publication number
- CN108801009A CN108801009A CN201810232150.3A CN201810232150A CN108801009A CN 108801009 A CN108801009 A CN 108801009A CN 201810232150 A CN201810232150 A CN 201810232150A CN 108801009 A CN108801009 A CN 108801009A
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- inner tube
- heat
- support plate
- liquid mercury
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
A kind of heat-conducting copper pipe of present invention offer and its preparation process, one of which heat-conducting copper pipe, including copper pipe, inner tube, sealing cover, supporting rack, support plate and return port, said inner tube is fixedly mounted on by support plate in copper pipe, wherein vessel is formed between copper pipe and inner tube, two sealing covers are separately mounted to the both ends of inner tube, and the support plate is equipped with several return ports.Liquid mercury is added by being formed in vessel between copper pipe and inner tube, when copper pipe can quickly be transmitted heat since the specific heat capacity of liquid mercury is smaller when carrying out heat conduction, and liquid mercury can flow back in return port when carrying out heat conduction, liquid mercury is flowed between copper pipe and inner tube, and then more heats can be taken away, the efficiency for improving heat conduction, the intensity that copper pipe is provided by supporting rack thereby reduce copper pipe impaired situation under ambient pressure.
Description
Technical field
The present invention relates to radiating device technical field, specially a kind of heat-conducting copper pipe and its preparation process.
Background technology
Any device has certain loss, most loss to become heat at work.Low-power device loss is small,
Without radiator.And high power device loss is big, if not taking cooling measure, the temperature of tube core can reach or more than permission
Junction temperature, device will be damaged.Therefore it must add radiator, most common is exactly that power device is mounted on radiator
On, heat is scattered to surrounding space using radiator, adds radiator fan when necessary, cooling dissipate is reinforced with certain wind speed
Heat.Flowing cool water coldplate is also used on the power device of certain large scale equipments, it has better heat dissipation effect, is being dissipated
Intermediary device is needed in the process of heat and carries out heat conduction, and for heat-conducting, its heat conductivility of each material is different, and is pressed
Heat conductivility arranges from high to low, is silver, copper, aluminium, steel respectively.But can be too expensive if making cooling fin with silver, thus it is best
Scheme is using copper.
Generally use heat-conducting copper pipe realizes heat conduction and heat radiation, using copper pipe is effectively dissipated the heat of the higher side of temperature
Go out, the heat-conducting copper pipe of the prior art is only hollow copper pipe, and such heat-conducting copper pipe easy tos produce temperature when carrying out quick conductive
Uneven phenomenon is spent, heat transfer efficiency is thereby reduced.
Invention content
The purpose of the present invention is to provide a kind of heat-conducting copper pipe and its preparation processes, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of heat-conducting copper pipe, including copper pipe, inner tube, sealing cover, supporting rack, support plate and return port, wherein：
Said inner tube is fixedly mounted on by support plate in copper pipe, and vessel, two institutes are wherein formed between copper pipe and inner tube
The both ends that sealing cover is separately mounted to inner tube are stated, the support plate is equipped with several return ports.
Preferably, it is formed between the copper pipe and inner tube and liquid mercury is housed in vessel.
Preferably, the surrounding of said inner tube is respectively fixedly connected with a support plate, and wherein support plate is not attached to the one of inner tube
End is fixedly connected in copper pipe.
It is preferably, described at least that there are two supporting racks to be mounted on internal tube.
A kind of preparation process of heat-conducting copper pipe, includes the following steps：
Four support plates are respectively welded at the surrounding of inner tube by S1, then inner tube are pushed into copper pipe, and not by support plate
It is welded on copper pipe mounted on one end of inner tube, forms vessel between copper pipe and inner tube at this time；
One of sealing cover is welded on one end of inner tube by S2, and one end of inner tube and copper pipe is sealing state at this time, is connect
It and liquid mercury is added in the vessel formed between copper pipe and inner tube, another sealing cover is welded on the another of inner tube after the completion of addition
One end, at this time liquid mercury be sealed between inner tube and copper pipe, wherein liquid mercury can by return port copper pipe and inner tube it
Between flow；
Supporting rack is welded in inner tube by S3.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention by between copper pipe and inner tube formed vessel in liquid mercury is added, when copper pipe when carrying out heat conduction due to
The specific heat capacity of liquid mercury is smaller quickly to be transmitted heat, and liquid mercury can be in return port when carrying out heat conduction
It inside flows back so that liquid mercury can flow between copper pipe and inner tube, and then can take away more heats, improve and lead
The efficiency of heat, the intensity that copper pipe is provided by supporting rack thereby reduce copper pipe impaired situation under ambient pressure.
Description of the drawings
Fig. 1 is overall structure sectional view of the present invention；
Fig. 2 is vertical view of the present invention；
In figure：1 copper pipe, 2 inner tubes, 3 sealing covers, 4 supporting racks, 5 support plates, 6 return ports.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
It please refers to Fig.1 and Fig. 2, the present invention provides a kind of technical solution：
A kind of heat-conducting copper pipe, including copper pipe 1, inner tube 2, sealing cover 3, supporting rack 4, support plate 5 and return port 6, wherein：
The surrounding of inner tube 2 is respectively fixedly connected with a support plate 5, and wherein support plate 5 is not attached to one end fixation company of inner tube 2
It is connected in copper pipe 1, and then forms vessel between copper pipe 1 and inner tube 2, liquid is housed in the vessel formed between copper pipe 1 and inner tube 2
Mercury, two sealing covers 3 are sealingly mounted at respectively at the both ends of inner tube 2, and at least there are two supporting racks 4 to be mounted on inside inner tube 2, branch
Fagging 5 is equipped with several return ports 6.
A kind of preparation process of heat-conducting copper pipe, includes the following steps：
Four support plates 5 are respectively welded at the surrounding of inner tube 2 by S1, and then inner tube 2 is pushed into copper pipe 1, and will support
Plate 5 is unwelded to be welded in one end of inner tube 2 on copper pipe 1, forms vessel between copper pipe 1 and inner tube 2 at this time, and in support plate
5 are equipped with several return ports 6；
One of sealing cover 3 is welded on one end of inner tube 2 by S2, and one end of inner tube 2 and copper pipe 1 is seal shape at this time
Liquid mercury is then added between copper pipe 1 and inner tube 2 and is formed in vessel by state, another sealing cover 3 is welded on after the completion of addition in
The other end of pipe 2, at this time liquid mercury be sealed between inner tube 2 and copper pipe 1, wherein liquid mercury can be by return port 6 in copper
It is flowed between pipe 1 and inner tube 2, it, can be timely by heat when copper pipe 1 touches heat source since the specific heat capacity of liquid mercury is smaller
Export and liquid mercury can flow and then accelerate the rate of 1 heat conduction of copper pipe；
Supporting rack 4 is welded in inner tube 2 by S3, so that the support force of copper pipe 1 increases so that in extraneous applied force
Ensure that copper pipe 1 is unlikely to deform, and increases the intensity of copper pipe 1 when being applied on copper pipe 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of heat-conducting copper pipe, including copper pipe (1), inner tube (2), sealing cover (3), supporting rack (4), support plate (5) and return port
(6), it is characterised in that：
Said inner tube (2) is fixedly mounted on by support plate (5) in copper pipe (1), is wherein formed between copper pipe (1) and inner tube (2)
Vessel, two sealing covers (3) are separately mounted to the both ends of inner tube (2), and the support plate (5) is equipped with several return ports
(6)。
2. a kind of heat-conducting copper pipe according to claim 1, it is characterised in that：It is formed between the copper pipe (1) and inner tube (2)
Liquid mercury is housed in vessel.
3. a kind of heat-conducting copper pipe according to claim 1, it is characterised in that：The surrounding of said inner tube (2) is fixed respectively to be connected
Connect a support plate (5), wherein support plate (5) is not attached to one end of inner tube (2) and is fixedly connected in copper pipe (1).
4. a kind of heat-conducting copper pipe according to claim 1, it is characterised in that：It is described at least that there are two supporting racks (4) to install
It is internal in inner tube (2).
5. a kind of preparation process of heat-conducting copper pipe, which is characterized in that include the following steps：
Four support plates (5) are respectively welded at the surrounding of inner tube (2) by S1, then that inner tube (2) push-in copper pipe (1) is interior, and will
One end that support plate (5) is not installed at inner tube (2) is welded on copper pipe (1), is formed hold between copper pipe (1) and inner tube (2) at this time
Chamber；
One of sealing cover (3) is welded on one end of inner tube (2) by S2, and one end of inner tube (2) and copper pipe (1) is close at this time
Envelope state then liquid mercury is added in the vessel formed between copper pipe (1) and inner tube (2), by another sealing after the completion of addition
Lid (3) is welded on the other end of inner tube (2), and liquid mercury is sealed between inner tube (2) and copper pipe (1) at this time, wherein liquid mercury
It can be flowed between copper pipe (1) and inner tube (2) by return port (6)；
Supporting rack (4) is welded in inner tube (2) by S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232150.3A CN108801009A (en) | 2018-03-21 | 2018-03-21 | A kind of heat-conducting copper pipe and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232150.3A CN108801009A (en) | 2018-03-21 | 2018-03-21 | A kind of heat-conducting copper pipe and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801009A true CN108801009A (en) | 2018-11-13 |
Family
ID=64095281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232150.3A Pending CN108801009A (en) | 2018-03-21 | 2018-03-21 | A kind of heat-conducting copper pipe and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220135A (en) * | 2019-06-11 | 2019-09-10 | 福建中海丰智能科技有限公司 | A kind of searchlight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766215Y (en) * | 2005-02-03 | 2006-03-22 | 李国辉 | Heat pipe |
| KR100967948B1 (en) * | 2010-02-11 | 2010-07-06 | 테크원 주식회사 | Dual pipe type induction heat exchanger |
| CN104089510A (en) * | 2014-08-06 | 2014-10-08 | 芜湖长启炉业有限公司 | O-shaped ring type heat superconducting heat-exchange pipe |
| CN206648346U (en) * | 2017-04-05 | 2017-11-17 | 江苏东方成套设备制造集团有限公司 | A kind of cold wall concetrated pipe |
| CN206683456U (en) * | 2017-03-14 | 2017-11-28 | 深圳市迈安热控科技有限公司 | Heat pipe heat transfer device |
| CN207035927U (en) * | 2017-08-07 | 2018-02-23 | 浙江均悦钢业有限公司 | A kind of heat dissipating steel pipe |
-
2018
- 2018-03-21 CN CN201810232150.3A patent/CN108801009A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766215Y (en) * | 2005-02-03 | 2006-03-22 | 李国辉 | Heat pipe |
| KR100967948B1 (en) * | 2010-02-11 | 2010-07-06 | 테크원 주식회사 | Dual pipe type induction heat exchanger |
| CN104089510A (en) * | 2014-08-06 | 2014-10-08 | 芜湖长启炉业有限公司 | O-shaped ring type heat superconducting heat-exchange pipe |
| CN206683456U (en) * | 2017-03-14 | 2017-11-28 | 深圳市迈安热控科技有限公司 | Heat pipe heat transfer device |
| CN206648346U (en) * | 2017-04-05 | 2017-11-17 | 江苏东方成套设备制造集团有限公司 | A kind of cold wall concetrated pipe |
| CN207035927U (en) * | 2017-08-07 | 2018-02-23 | 浙江均悦钢业有限公司 | A kind of heat dissipating steel pipe |
Non-Patent Citations (1)
| Title |
|---|
| 李崇祥: "《节能原理与技术》", 31 March 2004, 西安交通大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220135A (en) * | 2019-06-11 | 2019-09-10 | 福建中海丰智能科技有限公司 | A kind of searchlight |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |