CN204083654U - Mesolow cryogenic piping tape-pressure leakage clogging device - Google Patents
Mesolow cryogenic piping tape-pressure leakage clogging device Download PDFInfo
- Publication number
- CN204083654U CN204083654U CN201420478600.4U CN201420478600U CN204083654U CN 204083654 U CN204083654 U CN 204083654U CN 201420478600 U CN201420478600 U CN 201420478600U CN 204083654 U CN204083654 U CN 204083654U
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- CN
- China
- Prior art keywords
- pipe nipple
- saddle pipe
- closure plate
- mesolow
- leakage
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of mesolow cryogenic piping tape-pressure leakage clogging device, it comprises: saddle pipe nipple, closure plate, asbestos washer, connecting bolt, wherein: saddle pipe nipple is that one end is provided with flange arrangement, and its other end is the cylindrical body of arch structure; Described closure plate is discoid, is connected, and uses connecting bolt fit sealing by asbestos washer with the flange arrangement end of saddle pipe nipple; Arch structure end and the leak source revealing pipeline of described saddle pipe nipple are the tube wall circumference soldering in the center of circle.Be enclosed within around leakage point by ready saddle pipe nipple, saddle pipe nipple welds after managing tight contact with leakage is female, or carries out first time leak stopping according to flow difference timber wedge of medium to leakage point; Finally by closure plate, asbestos washer and blue coil carry out fastening until do not leak.Owing to adopting said structure, it has: structure is simple, and plugging effect is good, and the time that simultaneously in turn saves turn improves the working efficiency of maintenance.
Description
Technical field
The utility model relates to thermal power plant's pipe plugging loop technique field, particularly a kind of mesolow cryogenic piping tape-pressure leakage clogging device.
Background technique
In the running of enterprise, be unable to do without connection and the fed sheet of a media of mesolow pipeline, mesolow pipeline is the important pivot of enterprise.It has larger impact to the safe operation of enterprise and Economy, owing to running for a long time, the corrosion of aging, the medium of tubing and some other reason, keep away in conduit running process and unavoidably will leak, in the device systems that some are important, inactive system may impact the safe long-term operation of enterprise and Economy, so, will when not stop using system equipment safety pressure sealing is carried out to leakage point; Therefore pressure sealing just seems particularly important in the service work of enterprise.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of structure simple, leak stopping can be carried out to leakage point when mesolow cryogenic piping runs, be specially adapted to the leak stopping within the scope of pipeline 3 o'clock to 9 o'clock directions, this installation cost is cheap, can be widely used in the pressure sealing operation of the explosive medium pipeline of the waterpipe of mesolow low temperature, feed channel and non-flammable.
To achieve these goals, the utility model provides following technological scheme: mesolow cryogenic piping tape-pressure leakage clogging device, it comprises: saddle pipe nipple, closure plate, asbestos washer, connecting bolt, wherein: saddle pipe nipple is that one end is provided with flange arrangement, and its other end is the cylindrical body of arch structure; Described closure plate is discoid, is connected, and uses connecting bolt fit sealing by asbestos washer with the flange arrangement end of saddle pipe nipple; Arch structure end and the leak source revealing pipeline of described saddle pipe nipple are the tube wall circumference soldering in the center of circle.
The method of mesolow cryogenic piping pressure sealing, the steps include:
1, saddle pipe nipple will to place under repair saddle pipe nipple according to the diameter of leakage pipe, and the surface of contact of saddle pipe nipple and leakage pipe wants tight; The diameter of saddle pipe nipple will be selected according to the pressure of leakage point medium and flow, diameter preferably not more than 219mm, height with saddle pipe nipple can be enclosed within around leakage point not contact by medium as good; The size of closure plate and thin and thick will be selected according to the orchid dish on saddle pipe nipple, to ensure the needs of working pressure; The making of asbestos washer can make according to the size dimension of orchid dish, to ensure the sealing of junction plane between blue dish and closure plate.
2, be enclosed within around leakage point by ready saddle pipe nipple, saddle pipe nipple welds after managing tight contact with leakage is female, or carries out first time leak stopping according to flow difference timber wedge of medium to leakage point; Finally by closure plate, asbestos washer and blue coil carry out fastening until do not leak.
Owing to adopting said structure and method, the utility model has: structure is simple, and plugging effect is good, and the time that simultaneously in turn saves turn improves the working efficiency of maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to better understand the technical solution of the utility model, describe below in conjunction with accompanying drawing the embodiment that the utility model provides in detail.
Fig. 1 is optimal way of the present utility model, which show mesolow cryogenic piping tape-pressure leakage clogging device, it comprises: saddle pipe nipple 2, closure plate 3, asbestos washer 5, connecting bolt 4, wherein: saddle pipe nipple 2 is provided with flange arrangement for one end, and its other end is the cylindrical body of arch structure; Described closure plate 3 is discoid, is connected with the flange arrangement end of saddle pipe nipple 2 by asbestos washer 5, and with connecting bolt 4 fit sealing; Arch structure end and the leak source revealing pipeline 1 of described saddle pipe nipple 2 are the tube wall circumference soldering in the center of circle.
The method of mesolow cryogenic piping pressure sealing, the steps include:
1, saddle pipe nipple will to place under repair saddle pipe nipple according to the diameter of leakage pipe, and the surface of contact of saddle pipe nipple and leakage pipe wants tight; The diameter of saddle pipe nipple will be selected according to the pressure of leakage point medium and flow, diameter preferably not more than 219mm, height with saddle pipe nipple can be enclosed within around leakage point not contact by medium as good; The size of closure plate and thin and thick will be selected according to the orchid dish on saddle pipe nipple, to ensure the needs of working pressure; The making of asbestos washer can make according to the size dimension of orchid dish, to ensure the sealing of junction plane between blue dish and closure plate.
2, be enclosed within around leakage point by ready saddle pipe nipple, saddle pipe nipple welds after managing tight contact with leakage is female, or different according to the flow of medium, carries out first time leak stopping with timber wedge to leakage point; Finally by closure plate, asbestos washer and blue coil carry out fastening until do not leak.
The making of saddle pipe nipple must contact well with the female pipe of leakage, more tight better, is beneficial to welding; Selecting of saddle short circuit according to leakage point flow and highly will be selected, not contacted as good by leaking medium.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be treated as protection domain of the present utility model.
Claims (1)
1. mesolow cryogenic piping tape-pressure leakage clogging device, comprise: saddle pipe nipple (2), closure plate (3), asbestos washer (5), connecting bolt (4), it is characterized in that: described saddle pipe nipple (2) is provided with flange arrangement for one end, and its other end is the cylindrical body of arch structure; Described closure plate (3), for discoid, is connected by the flange arrangement end of asbestos washer (5) with saddle pipe nipple (2), and with connecting bolt (4) fit sealing; Arch structure end and the leak source revealing pipeline (1) of described saddle pipe nipple (2) are the tube wall circumference soldering in the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478600.4U CN204083654U (en) | 2014-08-16 | 2014-08-16 | Mesolow cryogenic piping tape-pressure leakage clogging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478600.4U CN204083654U (en) | 2014-08-16 | 2014-08-16 | Mesolow cryogenic piping tape-pressure leakage clogging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083654U true CN204083654U (en) | 2015-01-07 |
Family
ID=52176375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478600.4U Expired - Fee Related CN204083654U (en) | 2014-08-16 | 2014-08-16 | Mesolow cryogenic piping tape-pressure leakage clogging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848000A (en) * | 2015-05-27 | 2015-08-19 | 唐山三友化工股份有限公司 | Saddle-type large-aperture PE pipeline under-pressure repair structure and method |
| CN105952988A (en) * | 2016-07-01 | 2016-09-21 | 天津市管道工程集团有限公司 | Novel thin-walled lining steel pipeline |
-
2014
- 2014-08-16 CN CN201420478600.4U patent/CN204083654U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848000A (en) * | 2015-05-27 | 2015-08-19 | 唐山三友化工股份有限公司 | Saddle-type large-aperture PE pipeline under-pressure repair structure and method |
| CN104848000B (en) * | 2015-05-27 | 2017-04-19 | 唐山三友化工股份有限公司 | Saddle-type large-aperture PE pipeline under-pressure repair structure and method |
| CN105952988A (en) * | 2016-07-01 | 2016-09-21 | 天津市管道工程集团有限公司 | Novel thin-walled lining steel pipeline |
| CN105952988B (en) * | 2016-07-01 | 2018-05-15 | 天津市管道工程集团有限公司 | Thin-walled liner steel pipe |
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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: 20150107 Termination date: 20170816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |