CN201007627Y - Vacuum superconducting heat radiator - Google Patents
Vacuum superconducting heat radiator Download PDFInfo
- Publication number
- CN201007627Y CN201007627Y CNU2006201348018U CN200620134801U CN201007627Y CN 201007627 Y CN201007627 Y CN 201007627Y CN U2006201348018 U CNU2006201348018 U CN U2006201348018U CN 200620134801 U CN200620134801 U CN 200620134801U CN 201007627 Y CN201007627 Y CN 201007627Y
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- CN
- China
- Prior art keywords
- vacuum
- diameter
- aspirating hole
- heat radiator
- superconducting heat
- 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.)
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Abstract
The utility model discloses a vacuum superconducting heat radiator, which comprises a plurality of vacuum cavities which are arranged in parallel and heat-transferring media which are arranged in the vacuum cavities, wherein the top and the bottom of each vacuum cavity are communicated via a pipe body. A heating passage passes through the pipe body at the bottom of each vacuum cavity, an orifice of the pipe body at the top of each vacuum cavity is of a sealing structure, and the other orifice is fixedly seal-connected with a bleeder valve, and the diameter of the aspirating hole of each bleeder valve is magnified step by step. The aspirating hole of big diameter is provided with the steel balls with the diameter bigger than that of the aspirating hole of small diameter, the plugs which are engaged with the screws of the aspirating hole of big diameter and which has aspirating through holes, and the choke plugs which are installed in the aspirating hole of big diameter. The utility model is characterized in that the vacuum of the vacuum superconducting heat radiator can not leak within 10 to 15 years, which greatly extend the service life of the vacuum superconducting heat radiator and reduces the running cost of the vacuum superconducting heat radiator.
Description
Technical field
The utility model relates to heating plant, especially relates to vacuum superconductive radiator.
Background technology
Vacuum superconductive radiator with its conduct heat rapidly, the thermal efficiency is high, water saving and be subjected to users' favor deeply.It is relatively poor that the existing deficiency of present employed vacuum superconductive radiator mainly shows as the vacuum persistence, this be because the vacuum superconductive radiator long-term work under the heat supply state, and the sealing of taking out the device valve is to adopt teflon seal tape and epoxy resin sealant to seal bonding, therefore crack between the very fast aging and extraction valve after epoxy resin sealant is heated, cause the heat transfer medium leakage in the vacuum chamber to lose vacuum, cause vacuum superconductive radiator forfeiture heat sinking function to work.
The utility model content
The utility model purpose is to provide a kind of vacuum superconductive radiator of vacuum duration length.
For achieving the above object, the utility model can be taked following technical proposals:
Vacuum superconductive radiator described in the utility model, it comprises a plurality of vacuum cavities that are arranged side by side, top and bottom are interconnected by body respectively and is arranged on heat transfer medium in the described vacuum cavity; In the body of vacuum cavity bottom, run through and be provided with heat tunnel; One mouth of pipe of vacuum cavity top body is a hermetically-sealed construction, and being connected in its another mouth of pipe place sealing is provided with extraction valve; The aspirating hole diameter of described extraction valve is the ladder structure for amplifying; In described large-diameter extraction pore, be provided with diameter greater than the steel ball of minor diameter aspirating hole diameter and with the screw plug that has the through hole of bleeding of large-diameter extraction pore threaded engagement, and be connected in seal plug in the large-diameter extraction pore.
After the utility model advantage was to adopt described extraction valve, the vacuum of vacuum superconductive radiator can keep 10-15 not leak.Because the body welding at extraction valve and described vacuum cavity top is connected, and aspirating hole is sealed by steel ball, screw plug, the seal plug that is arranged in the described large-diameter extraction pore, therefore extraction valve is not subjected to the influence of heat supply state, improve the service life of vacuum superconductive radiator greatly, reduced the operating cost of vacuum superconductive radiator.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structure chart of extraction valve described in the utility model.
The specific embodiment
As shown in the figure, vacuum superconductive radiator described in the utility model, it comprises a plurality of vacuum cavities 3 that are arranged side by side, top and bottom are interconnected by body 1,2 respectively and is arranged on heat transfer medium in the described vacuum cavity 3; In vacuum cavity 3 bottom bodys 2, run through and be provided with heat tunnel 4; One mouth of pipe of vacuum cavity 3 top bodys 1 is a hermetically-sealed construction, and being connected in its another mouth of pipe place sealing is provided with extraction valve 5; The aspirating hole diameter of described extraction valve 5 is the ladder structure for amplifying; In described large-diameter extraction pore 6, be provided with diameter greater than the steel ball 7 of minor diameter aspirating hole diameter and with the screw plug 9 of through hole 8 of bleeding having of large-diameter extraction pore 6 threaded engagement, and be connected in seal plug 10 in the large-diameter extraction pore 6.
Claims (1)
1. vacuum superconductive radiator, it comprises a plurality of vacuum cavities (3) that are arranged side by side, top and bottom are interconnected by body (1,2) respectively and is arranged on heat transfer medium in the described vacuum cavity (3); In vacuum cavity (3) bottom body (2), run through and be provided with heat tunnel (4); It is characterized in that: a mouth of pipe of vacuum cavity (3) top body (1) is a hermetically-sealed construction, and being connected in its another mouth of pipe place sealing is provided with extraction valve (5); The aspirating hole diameter of described extraction valve (5) is the ladder structure for amplifying; In described large-diameter extraction pore (6), be provided with the steel ball (7) of diameter greater than minor diameter aspirating hole diameter, with with the screw plug that has the through hole of bleeding (8) (9) of large-diameter extraction pore (6) threaded engagement, and be connected in seal plug (10) in the large-diameter extraction pore (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201348018U CN201007627Y (en) | 2006-11-28 | 2006-11-28 | Vacuum superconducting heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201348018U CN201007627Y (en) | 2006-11-28 | 2006-11-28 | Vacuum superconducting heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007627Y true CN201007627Y (en) | 2008-01-16 |
Family
ID=39003574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201348018U Expired - Fee Related CN201007627Y (en) | 2006-11-28 | 2006-11-28 | Vacuum superconducting heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007627Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106354229A (en) * | 2016-10-31 | 2017-01-25 | 东莞泓创五金制品有限公司 | Vacuum chamber heat sink |
-
2006
- 2006-11-28 CN CNU2006201348018U patent/CN201007627Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106354229A (en) * | 2016-10-31 | 2017-01-25 | 东莞泓创五金制品有限公司 | Vacuum chamber heat sink |
| CN106354229B (en) * | 2016-10-31 | 2017-12-05 | 东莞泓创五金制品有限公司 | Vacuum chamber radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |