CN101893400A - Steel-water heat pipe - Google Patents
Steel-water heat pipe Download PDFInfo
- Publication number
- CN101893400A CN101893400A CN2010102434986A CN201010243498A CN101893400A CN 101893400 A CN101893400 A CN 101893400A CN 2010102434986 A CN2010102434986 A CN 2010102434986A CN 201010243498 A CN201010243498 A CN 201010243498A CN 101893400 A CN101893400 A CN 101893400A
- Authority
- CN
- China
- Prior art keywords
- steel
- heat pipe
- pipe
- copper
- copper foil
- 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
Images
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
- F28D15/02—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 in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
Abstract
The invention relates to a steel-water heat pipe, comprising a steel pipe, a working medium arranged in the steel pipe, fins and a clapboard; and the steel-water heat pipe also comprises a copper port seat, process holes, a copper pin seal and a copper foil seal layer lined on the inner wall of the steel pipe, wherein the thickness of the copper foil seal layer is 0.01-1mm. Thanks to the copper foil seal layer, steel and water are separated from direct contact, so as to prolong service life of the heat pipe. The invention overcomes the defects of short service life and environmental pollution of the existing common steel-water heat pipes, utilizes copper-water compatibility to prolong the service life of the heat pipe and improve the heat exchange efficiency of the heat pipe, and can be widely applied to heat exchange and energy-conservation consumption-reduction devices.
Description
Technical field
The present invention is a kind of heat conduction and controlled heat conduction phase-change heat-exchange element that relates to fields such as being applied to boiler, Industrial Stoves, the hot equipment of chemical industry, heat recovery, is specifically related to the heat exchanger tube in the heat transmission equipment.
Background technology
At present, energy-saving and cost-reducing is the state basic policy that country carries out energetically, and especially the recovery of used heat, waste heat more has practical value, both reduced the pollution of used heat, waste heat to environment, making full use of recovery waste heat, used heat again, reduce energy resource consumption, is the green environmental protection technique of benefiting the nation and the people.Hot pipe technique is widely used, its operation principle is to seal after a sealed tube is packed into working media again, one end of heat pipe is an evaporation ends, the other end of heat pipe is a condensation end, and liquid-working-medium carburation by evaporation---endothermic process is delivered to condensation end with heat when the evaporation ends of heat pipe is heated, after the cold junction chance is cold, liquid is formed in condensation after discharging heat--and-exothermic process, liquid flow back to evaporation ends again, so repeatedly the circulating transfer heat.Heat pipe has good isothermal and ultralow thermal resistance and obtains paying attention to, and, has only " molten steel " heat pipe at present owing to the cost reason, and promptly the working medium of heat pipe is water, and closed container is that " 20 pots " steel pipe has certain application market.But steel-water heat pipe has two important disadvantages at present:
1. because the incompatible characteristic of molten steel under the high temperature causes generally be no more than 8 years the service life of heat pipe
2. in the production process of steel-water heat pipe surface treatment process is arranged, this has pollution to environment.
Summary of the invention
Because there is the inconsistent characteristic of molten steel in common steel-water heat pipe, needs the inner wall surface of opposite heat tube to carry out Passivation Treatment before the use, this has just brought the pollution to environment.The incompatibility of molten steel can produce incoagulable gas---hydrogen, have a strong impact on the heat transfer characteristic of heat pipe, reducing the heat exchange property of heat pipe---characteristic curve changes, when hydrogen reaches a certain amount of in the pipe, the heat transfer characteristic of heat pipe is with the substantial deviation designing requirement, and prolongation in time constantly worsens ultimate failure.
In order to overcome the existing common steel-water heat pipe short shortcoming that environment is had pollution that reaches in service life, the present invention is the inwall liner one deck sealing Copper Foil at common steel-water heat pipe, utilizes the compatible properties of copper water, prolongs the life-span of heat pipe, improves the heat exchange efficiency of heat pipe.
Steel-water heat pipe of the present invention comprises steel pipe, the working medium in steel pipe, fin, dividing plate, also includes copper connecting seat, fabrication hole, the sealing of copper pin and at inwall liner one deck sealing Copper Foil of steel pipe, the thickness of Copper Foil is between 0.01～1mm.The optimum thickness of described Copper Foil is 0.05mm.Combine closely between described Copper Foil and the steel pipe, the centre can not be gapped.Described Copper Foil and copper connecting seat are tightly connected.A fabrication hole is arranged on the copper connecting seat.Fabrication hole on the copper connecting seat is used for can working medium and exhaust, and steel-water heat pipe is made the back that finishes and sealed with the copper pin.
The marked improvement of steel-water heat pipe of the present invention is at ordinary steel hydro-thermal inside pipe wall liner one deck sealing Copper Foil, and the thickness of Copper Foil should have this one deck Copper Foil sealing between 0.01～1mm, and steel just can not directly contact with water, thereby has prolonged the service life of heat pipe.
Description of drawings
Accompanying drawing 1 is the embodiments of the invention structural representation.
Among the figure: 1-steel pipe, 2-fin, 3-Copper Foil, 4-copper connecting seat, 5-dividing plate, 6-working medium, 7-copper pin
The specific embodiment
Be further described below in conjunction with embodiments of the invention and accompanying drawing
Implement one
Steel-water heat pipe comprises steel pipe 1, the working medium in steel pipe 6, fin 2, dividing plate 5, also includes copper connecting seat 4, fabrication hole, copper pin sealing 7 and at inwall liner one deck sealing Copper Foil 3 of steel pipe 1, the thickness of Copper Foil 3 is 0.01mm.Copper Foil 3 in the sealing of inwall liner one deck of steel-water heat pipe 1, Copper Foil 3 will be combined closely with steel pipe 1, the centre can not be gapped, Copper Foil 3 is tightly connected with copper connecting seat 4, a fabrication hole is arranged on the copper connecting seat 4, be used for can working medium and exhaust, will seal with the fabrication hole on 7 pairs of copper connecting seats 4 of copper pin after the heat pipe manufacturing is finished.
Implement two
Steel-water heat pipe comprises steel pipe 1, the working medium in steel pipe 6, fin 2, dividing plate 5, also includes copper connecting seat 4, fabrication hole, copper pin sealing 7 and at inwall liner one deck sealing Copper Foil 3 of steel pipe 1, the thickness of Copper Foil 3 is 0.05mm.Copper Foil 3 in the sealing of inwall liner one deck of steel-water heat pipe 1, Copper Foil 3 will be combined closely with steel pipe 1, the centre can not be gapped, Copper Foil 3 is tightly connected with copper connecting seat 4, a fabrication hole is arranged on the copper connecting seat 4, be used for can working medium and exhaust, will seal with the fabrication hole on 7 pairs of copper connecting seats 4 of copper pin after the heat pipe manufacturing is finished.
Implement three
Steel-water heat pipe comprises steel pipe 1, the working medium in steel pipe 6, fin 2, dividing plate 5, also includes copper connecting seat 4, fabrication hole, copper pin sealing 7 and at inwall liner one deck sealing Copper Foil 3 of steel pipe 1, the thickness of Copper Foil 3 is 1mm.Copper Foil 3 in the sealing of inwall liner one deck of steel-water heat pipe 1, Copper Foil 3 will be combined closely with steel pipe 1, the centre can not be gapped, Copper Foil 3 is tightly connected with copper connecting seat 4, a fabrication hole is arranged on the copper connecting seat 4, be used for can working medium and exhaust, will seal with the fabrication hole on 7 pairs of copper connecting seats 4 of copper pin after the heat pipe manufacturing is finished.
Claims (6)
1. steel-water heat pipe comprises steel pipe, the working medium in steel pipe, fin, dividing plate, it is characterized in that, also includes copper connecting seat, fabrication hole, the sealing of copper pin and at inwall liner one deck sealing Copper Foil of steel pipe, the thickness of Copper Foil is between 0.01～1mm.
2. steel-water heat pipe as claimed in claim 1 is characterized in that the optimum thickness of described Copper Foil is 0.05mm.
3. steel-water heat pipe as claimed in claim 2 is characterized in that, combines closely between described Copper Foil and the steel pipe, and is middle very close to each other.
4. steel-water heat pipe as claimed in claim 1 is characterized in that, described Copper Foil and copper connecting seat are tightly connected.
5. steel-water heat pipe as claimed in claim 4 is characterized in that, a fabrication hole is arranged on the described copper connecting seat.
6. steel-water heat pipe as claimed in claim 5 is characterized in that, the fabrication hole on the described copper connecting seat is used for can working medium and exhaust, and steel-water heat pipe is made the back that finishes and sealed with the copper pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102434986A CN101893400A (en) | 2010-08-03 | 2010-08-03 | Steel-water heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102434986A CN101893400A (en) | 2010-08-03 | 2010-08-03 | Steel-water heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101893400A true CN101893400A (en) | 2010-11-24 |
Family
ID=43102667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102434986A Pending CN101893400A (en) | 2010-08-03 | 2010-08-03 | Steel-water heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101893400A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954719A (en) * | 2011-08-26 | 2013-03-06 | 陕西桥上桥锅炉容器制造有限责任公司 | Integrated heat pipe |
| CN105890416A (en) * | 2016-05-27 | 2016-08-24 | 大连海事大学 | Efficient aluminum water pulsating heat pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203100U (en) * | 1987-03-24 | 1988-01-27 | 辽宁省环境保护科学研究所 | Hot tube coal-saving device |
| US4884628A (en) * | 1988-10-19 | 1989-12-05 | En Jian Chen | Heat pipe employing hydrogen oxidation means |
| CN1062032A (en) * | 1990-12-05 | 1992-06-17 | 丹东市风机厂 | Water steel heat pipe and manufacture method |
| CN101236055A (en) * | 2008-03-11 | 2008-08-06 | 东南大学 | Composite material hot pipe |
-
2010
- 2010-08-03 CN CN2010102434986A patent/CN101893400A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203100U (en) * | 1987-03-24 | 1988-01-27 | 辽宁省环境保护科学研究所 | Hot tube coal-saving device |
| US4884628A (en) * | 1988-10-19 | 1989-12-05 | En Jian Chen | Heat pipe employing hydrogen oxidation means |
| CN1062032A (en) * | 1990-12-05 | 1992-06-17 | 丹东市风机厂 | Water steel heat pipe and manufacture method |
| CN101236055A (en) * | 2008-03-11 | 2008-08-06 | 东南大学 | Composite material hot pipe |
Non-Patent Citations (1)
| Title |
|---|
| 《能源工程》 19840301 张颷 钢水热管相容性的研究现状及应用前景 16-20 , 2 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954719A (en) * | 2011-08-26 | 2013-03-06 | 陕西桥上桥锅炉容器制造有限责任公司 | Integrated heat pipe |
| CN105890416A (en) * | 2016-05-27 | 2016-08-24 | 大连海事大学 | Efficient aluminum water pulsating heat pipe |
| CN105890416B (en) * | 2016-05-27 | 2018-07-31 | 大连海事大学 | High-efficiency aluminum water pulsating heat pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201653214U (en) | Vacuum superconducting medium radiator | |
| CN205784773U (en) | A kind of phase change thermal storage heat exchanger | |
| CN105043149A (en) | Phase change heat storage and release integrated heat exchanger | |
| CN102445097A (en) | High-efficiency gravity heat pipe and manufacturing method thereof | |
| CN202734630U (en) | Split type variable-conductance heat pipe | |
| CN101893400A (en) | Steel-water heat pipe | |
| CN103759432A (en) | Superthin superconducting-type heat absorbing plate core and flat-plate solar collector | |
| CN202928129U (en) | Pressure bearing type solar heat collector | |
| CN105387744B (en) | A kind of process energy conservation storage heater of cold and hot shunting | |
| WO2010060302A1 (en) | A heat pipe with arranged micro-pore tubes, its fabricating method and a heat exchanging system | |
| CN104296563B (en) | Flat pipe type cold-producing medium core | |
| CN204027395U (en) | A kind of honeycomb type ceramic regenerative heat exchanger | |
| CN202692786U (en) | Split type heat pipe | |
| CN202709828U (en) | Horizontal fall heat pipe for solar water heater | |
| CN201392031Y (en) | Pressure-bearing type high-efficiency solar water heater | |
| CN204665999U (en) | Fast reaction phase-change heat-storage heat exchanger | |
| CN103900406A (en) | Phase change convection heat dissipation device for heating | |
| CN102937339A (en) | Pressure-bearing-type solar heat collector | |
| CN207675020U (en) | Board-like phase change thermal storage heat exchanger | |
| CN202547470U (en) | All-welded energy-saving heat exchanger plate sheets | |
| CN201772654U (en) | Phase change thermal storage solar water heater | |
| CN205245566U (en) | Heat dissipation formula heat exchanger for heat pump water heater | |
| CN204142051U (en) | Flat pipe type cold-producing medium core | |
| CN202494207U (en) | Wall-attached tube type heat exchanger by adopting colloid type thermal conductive interface layer | |
| CN203848534U (en) | Heat exchanger used for solar energy photo-thermal utilizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN FENGPU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHU HONGYE Effective date: 20110427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650202 NO. 301, BUILDING D, NO. 535, HONGXINGYUAN, PANLONG DISTRICT, KUNMING CITY, YUNNAN PROVINCE TO: 650109 MAIN BUILDING, HIGH-TECH. INFORMATION CENTER, NO. 398, 2ND RING ROAD WEST, KUNMING CITY, YUNNAN PROVINCE, CHINA |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110427 Address after: 650109 main building of hi tech Information Center, No. 398, No. 2 West Road, Kunming, Yunnan, China Applicant after: Yunnan Feng Pu Technology Co., Ltd. Address before: 650202 Yunnan Province, Panlong District of Kunming City Hung Hing court No. 535 building D No. -301 Applicant before: Zhu Hongye |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101124 |