CN86210768U - Black ceramics heat pipe suitable for solar energy utilization apparatus - Google Patents
Black ceramics heat pipe suitable for solar energy utilization apparatus Download PDFInfo
- Publication number
- CN86210768U CN86210768U CN 86210768 CN86210768U CN86210768U CN 86210768 U CN86210768 U CN 86210768U CN 86210768 CN86210768 CN 86210768 CN 86210768 U CN86210768 U CN 86210768U CN 86210768 U CN86210768 U CN 86210768U
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- sealing
- pipe
- sealing cap
- solar energy
- 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.)
- Withdrawn
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Abstract
The utility model introduces a black ceramics heat pipe, being composed of a black ceramics pipe with a sealed end and a sealing cap or a sealing head. The black ceramics is made of the black ceramics which uses the extraction vanadium tailings as one raw material, the sealing cap or the sealing head is made of metal or glass, and the sealing method is solved. The utility model is resistant to corrode and is suitable for solar energy utilization device.
Description
The utility model relates to heat transfer element-heat pipe, particularly the heat pipe made from black ceramic.
Heat pipe is a kind of heat transfer element, is used for aspects such as heat exchange, waste heat, Waste Heat Recovery, solar energy utilization.Usually heat pipe is used metal manufacturings such as alloy aluminum, copper, stainless steel more, the manufacturing process complexity, cost an arm and a leg, metal pipe-wall is easily shorter by the dielectric corrosion of working medium and heat-carrying, life-span, the black coating of surface coated peels off easily, fades when being used for solar energy heat collector.
It is the black ceramic that one of raw material is made with the tailings in vanadium extraction that patent application CN85102464 has introduced a kind of, and described black ceramic has higher light, thermal absorptivity and infrared emittance, and with low cost.
The purpose of this utility model is to make heat pipe with above-mentioned black ceramic, thereby reduces the cost of heat pipe, simplifies its manufacturing process, improves the life-span and the stability of heat pipe.
Utility model is to realize like this, the black ceramic pipe of one end sealing, it is the black ceramic prescription of one of raw material that its material adopts with the tailings in vanadium extraction, moulding process adopts shaping method of ceramics such as gypsum mould grouting method or extrusion molding, make the black ceramic pipe biscuit of end sealing, drying, sintering just become the black ceramic pipe of end sealing, and an end of opening adopts the sealing cap or end socket sealing, sealing cap or the end socket that have vacuum exhaust pipe can adopt metal or glass manufacturing.
When adopting metal sealing cap or end socket sealing, can adopt the welding of splicing, metal and pottery, the methods such as mechanical stitch interlock of metal on pottery, during the roll extrusion interlock, can add the packing ring that copper, aluminium, tin, lead, soft alloy or plastics, rubber etc. are made between metal and the earthenware, utilize mechanical stitch can make sealing more reliable.
When adopting glass sealing cap or end socket sealing, can adopt methods such as splicing, roasting sealing-in, hot roll extrusion.
The imbibition core of can packing in the pipe also can not adorned the imbibition core.
For the black ceramic heat pipe that adopts metal sealing cap or end socket sealing, can adopt canister to vacuumize the traditional handicraft of injecting working medium.
Black ceramic heat pipe for glass sealing cap or end socket sealing can adopt glass container to vacuumize the traditional handicraft of injecting working medium.
So far the manufacture process of black ceramic heat pipe has just been finished.
Also can adopt above-mentioned technology to use the traditional ceramics material to make ceramic heat pipe.
Black ceramic heat pipe described in the utility model, more common metal heat pipe cost is low, has the corrosion resistant characteristics of conventional ceramic, and body is a black, remains unchanged for a long period of time, and is used for solar thermal collection system, does not need to add in addition black coating, heat absorption efficiency height, long service life.
Description of drawings
Fig. 1 adopts the black ceramic heat pipe of sealing cap
1---the black ceramic pipe of end sealing.
2---sealing cap
Fig. 2 adopts the black ceramic heat pipe of end socket
3---end socket
Fig. 3 adopts the black ceramic heat pipe of metal sealing cap roll extrusion interlock sealing
4---packing ring
Claims (3)
1, a kind of ceramic heat pipe is characterized in that ceramic heat pipe of the present utility model, is the manufacturing of one of raw material with the tailings in vanadium extraction, and the black ceramic pipe of end sealing and sealing cap or end socket two parts combine, and sealing cap or end socket are fixed on the black ceramic pipe.
2, it is characterized in that having vacuum exhaust pipe on sealing cap or the end socket according to the described black ceramic heat pipe of claim (1).
3, according to the described black ceramic heat pipe of claim (1), it is characterized in that sealing cap or end socket, adopt the metal manufacturing or adopt the glass manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210768 CN86210768U (en) | 1986-12-16 | 1986-12-16 | Black ceramics heat pipe suitable for solar energy utilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210768 CN86210768U (en) | 1986-12-16 | 1986-12-16 | Black ceramics heat pipe suitable for solar energy utilization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86210768U true CN86210768U (en) | 1987-12-05 |
Family
ID=4812391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86210768 Withdrawn CN86210768U (en) | 1986-12-16 | 1986-12-16 | Black ceramics heat pipe suitable for solar energy utilization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86210768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513974C (en) * | 2006-05-19 | 2009-07-15 | 富准精密工业(深圳)有限公司 | Hot pipe |
| CN104792033A (en) * | 2015-03-14 | 2015-07-22 | 侯梦斌 | Solar energy photothermal conversion device and technology |
| CN111033164A (en) * | 2017-09-29 | 2020-04-17 | 日本碍子株式会社 | Heat pipe and secondary battery having the same |
-
1986
- 1986-12-16 CN CN 86210768 patent/CN86210768U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513974C (en) * | 2006-05-19 | 2009-07-15 | 富准精密工业(深圳)有限公司 | Hot pipe |
| CN104792033A (en) * | 2015-03-14 | 2015-07-22 | 侯梦斌 | Solar energy photothermal conversion device and technology |
| CN111033164A (en) * | 2017-09-29 | 2020-04-17 | 日本碍子株式会社 | Heat pipe and secondary battery having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |