CN201723919U - Vacuum pipe - Google Patents
Vacuum pipe Download PDFInfo
- Publication number
- CN201723919U CN201723919U CN2010202496827U CN201020249682U CN201723919U CN 201723919 U CN201723919 U CN 201723919U CN 2010202496827 U CN2010202496827 U CN 2010202496827U CN 201020249682 U CN201020249682 U CN 201020249682U CN 201723919 U CN201723919 U CN 201723919U
- Authority
- CN
- China
- Prior art keywords
- pipe
- vacuum
- circle
- flange plate
- outer 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
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Abstract
The utility model discloses a structure of a vacuum pipe and a schematic diagram thereof. An outer pipe is sleeved outside an inner pipe of the vacuum pipe, a certain vacuum gap is arranged between the outer pipe and the inner pipe, flanges are arranged at two ends of the outer pipe and the inner pipe, an internal circle and an external circle are respectively arranged on the flanges at two ends, the inner pipe is fixed in the internal circle of the flange, and the outer pipe is fixed in the external circle of the flange. The vacuum pipe has high vacuum degree, thermal insulation and good cold insulation, reduces the energy loss of the pipes during the steam, cold air and hot water conveying process, and has simple structure.
Description
Technical field
The utility model relates to a kind of pipeline, particularly relates to a kind of vacuum pipe.
Background technique
At present, the purposes of pipeline is very extensive, in industries such as chemical industry, light industry, medical treatment, also has been very general thing with line transportation steam and cold air particularly.But present pipeline is when transmission steam, cold air or hot water, no matter be to adopt iron pipe, copper pipe, plastic cement pipe, aluminum pipe, cement pipe, it is heat insulation or every cold performance extreme difference all, all can make its loss lot of energy when particularly transmitting steam, cold air or hot water at a distance, thereby reduce productivity effect.Therefore people taked a lot of insulations, heat insulation, every cold way, as with asbestos, gypsum solid the packing together of pipeline, but its insulation, heat insulation or, and the cost height has polluted environment again every cold DeGrain.
Up to the present, there is no both at home and abroad with vacuum pipe and carry steam, cold air, hot water, patent documentation is not seen record yet.
Summary of the invention
The purpose of this utility model aims to provide a kind of vacuum pipe, and it has degree of vacuum height, heat insulation, good every cold property, reduces the energy loss of pipeline in transmitting steam, cold air, hot water process, and simple in structure.
For achieving the above object, the technological scheme that the utility model is taked is: an Outer Tube is being overlapped in an a kind of interior conduit outside of vacuum pipe, certain vacuum gap is arranged between Outer Tube and the interior conduit, there is flange plate at the two ends of interior conduit and Outer Tube, an interior circle and outer circle are respectively arranged on the flange plate of two ends, interior conduit is fixed in the interior circle of flange plate, and Outer Tube is fixed in the outer circle of flange plate.In addition, have on the flange plate for the Luo silk hole that usefulness is installed.
Description of drawings
Fig. 1 is the sectional view of a kind of vacuum pipe of the utility model.
Shown in the figure: circle, the outer circle of 6-flange plate, 7-Luo silk hole in 1-interior conduit, 2-vacuum gap, 3-Outer Tube, 4-flange plate, the 5-flange plate.
Specific embodiments
Be described further below in conjunction with 1 pair of the utility model of accompanying drawing:
The pipeline that the utility model provides has vacuum structure, its vacuum structure is made up of interior conduit 1 and Outer Tube 3, wherein interior conduit 1 and Outer Tube 3 between vacuum gap 2 is arranged, there is flange plate 4 at the two ends of interior conduit 1 and Outer Tube 3, an interior circle 5 and outer circle 6 are respectively arranged on the flange plate at two ends, interior conduit 1 is fixed on 5 li of the interior circles of two ends flange plate 4, and Outer Tube 3 is fixed on 6 li of the outer circles of two ends flange plate 4.Have on the flange plate for the Luo silk hole 7 that usefulness is installed.
Claims (2)
1. vacuum pipe, it is characterized in that: Outer Tube (3) is being overlapped in interior conduit (1) outside, has certain vacuum gap (2) between Outer Tube (3) and the interior conduit (1), there is flange plate (4) at the two ends of interior conduit (1) and Outer Tube (3), an interior circle (5) and outer circle (6) are respectively arranged on the two ends flange plate (4), interior conduit (1) is fixed on interior circle (5) lining of flange plate, and Outer Tube (3) is fixed on outer circle (6) lining of flange plate.
2. a kind of vacuum pipe according to claim 1 is characterized in that: have on the flange plate (4) for the Luo silk hole (7) that usefulness is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202496827U CN201723919U (en) | 2010-06-27 | 2010-06-27 | Vacuum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202496827U CN201723919U (en) | 2010-06-27 | 2010-06-27 | Vacuum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723919U true CN201723919U (en) | 2011-01-26 |
Family
ID=43492250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202496827U Expired - Fee Related CN201723919U (en) | 2010-06-27 | 2010-06-27 | Vacuum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297320A (en) * | 2010-06-27 | 2011-12-28 | 叶夫超 | Vacuum pipeline |
| CN103968160A (en) * | 2013-02-01 | 2014-08-06 | 韩一Tube株式会社 | Unheated fuel-line assembly and method of detecting leakage at and/or in a fuel line |
| CN113251303A (en) * | 2021-05-21 | 2021-08-13 | 深圳市明辉安全技术有限公司 | High pressure resistant gas chemical pressure storage device |
-
2010
- 2010-06-27 CN CN2010202496827U patent/CN201723919U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297320A (en) * | 2010-06-27 | 2011-12-28 | 叶夫超 | Vacuum pipeline |
| CN103968160A (en) * | 2013-02-01 | 2014-08-06 | 韩一Tube株式会社 | Unheated fuel-line assembly and method of detecting leakage at and/or in a fuel line |
| CN113251303A (en) * | 2021-05-21 | 2021-08-13 | 深圳市明辉安全技术有限公司 | High pressure resistant gas chemical pressure storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |