CN204677980U - Exempt from pipeline leakage-mending device of getting angry - Google Patents
Exempt from pipeline leakage-mending device of getting angry Download PDFInfo
- Publication number
- CN204677980U CN204677980U CN201520304698.6U CN201520304698U CN204677980U CN 204677980 U CN204677980 U CN 204677980U CN 201520304698 U CN201520304698 U CN 201520304698U CN 204677980 U CN204677980 U CN 204677980U
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- CN
- China
- Prior art keywords
- flange
- pipeline
- leakage
- stuffing box
- box packing
- Prior art date
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- Expired - Fee Related
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Abstract
One exempts from pipeline leakage-mending device of getting angry, comprise body, stuffing box packing, gland, bolt, jackscrew and mending-leakage pipeline, body is set to straight tube or bend pipe, internal diameter 1-2mm larger than the external diameter of leakage pipeline, the internal diameter of upper and lower is greater than the internal diameter at middle part, two ends outer radius is welded with flange plate respectively, two ends flange plate is furnished with flange-type gland respectively, top wire hole and jackscrew is provided with in periphery, flange-type gland upper end, flange-type gland is pressed in the stuffing box packing in the extension diameter section of the upper and lower of body, flange on flange-type gland is connected with the flange plate bolt on body, the tightness of stuffing box packing is regulated with bolt.The utility model can meet the connection mending-leakage between different tubing; Simple and reasonable for structure, easy to operate, effectively improve installation rate, avoid construction and get angry, decrease the labor intensity of workman simultaneously, ensure that safety in production.
Description
Technical field
The utility model relates to one and exempts from pipeline leakage-mending device of getting angry, and being applicable to need not get angry under inflammable and explosive specific environment carries out pipeline mending-leakage.
Background technique
The growth of oil field development time, the pipeline Years Of Service also corresponding increase that the initial stage comes into operation, many pipelines, because being corroded, to be bored a hole, the phenomenon such as explosion, need to repair timely and change.Use welding method or mending-leakage with pressure to check card the method for son under normal circumstances, the former inevitably will get angry, and the latter has significant limitation again, is only applicable to trachoma mending-leakage among a small circle.Get angry under inflammable and explosive specific environment, need to stop production, carry out the work such as pipeline purging to pipeline, not only delay production but also dangerous.
Summary of the invention
The purpose of this utility model is to provide one and exempts from pipeline leakage-mending device of getting angry, and overcomes the defect that above-mentioned prior art exists.
The technical solution of the utility model is achieved in the following ways:
This device comprises body, stuffing box packing, gland, bolt, jackscrew and mending-leakage pipeline, body is set to straight tube or bend pipe, internal diameter 1-2mm larger than the external diameter of leakage pipeline, the internal diameter of upper and lower is greater than the internal diameter at middle part, two ends outer radius is welded with flange plate respectively, two ends flange plate is furnished with flange-type gland respectively, top wire hole and jackscrew is provided with in periphery, flange-type gland upper end, flange-type gland is pressed in the stuffing box packing in the extension diameter section of the upper and lower of body, flange on flange-type gland is connected with the flange plate bolt on body, the tightness of stuffing box packing is regulated with bolt.
Described flange-type gland is set to cylindrical, and center is provided with pipeline hole, and external diameter is less than the internal diameter of body upper part and bottom, is welded with the flange plate with the upper lower flange compatibility of body in upper periphery.
Described stuffing box packing is set to cylindrical oil-resistant rubber insert or fiber, asbestos and rubber combined grommet type seal.
The following advantage of the utility model tool:
The connection mending-leakage between different tubing can be met; Simple and reasonable for structure, easy to operate, effectively improve installation rate, avoid construction and get angry, decrease the labor intensity of workman simultaneously, ensure that safety in production.
Accompanying drawing explanation
Fig. 1-mounting structure schematic diagram of the present utility model
1-bolt, 2-gland, 3-body, 4-stuffing box packing, 5-jackscrew, 6-mending-leakage pipeline in figure.
Embodiment
For disclosing the technical solution of the utility model further, elaborated by embodiment below in conjunction with Figure of description:
This device comprises body 3, stuffing box packing 4, gland 2, bolt 1, jackscrew 5 and mending-leakage pipeline 6, body is set to straight tube or bend pipe, internal diameter 1-2mm larger than the external diameter of leakage pipeline, the internal diameter of upper and lower is greater than the internal diameter at middle part, two ends outer radius is welded with flange plate respectively, two ends flange plate is furnished with flange-type gland respectively, top wire hole and jackscrew 5 is provided with in periphery, flange-type gland upper end, flange-type gland is pressed in the stuffing box packing 4 in the extension diameter section of the upper and lower of body, flange on flange-type gland is connected with the flange plate bolt on body, the tightness of stuffing box packing is regulated with bolt.
When making the utility model, the utility model being made into the serial model No. being adapted to thickness pipeline, will having an optimistic view of by caulking tube linear dimension when applying the utility model, that selects correspondence exempts from pipeline leakage-mending device of getting angry.The pipeline that to be corroded, and bore a hole, bursts stops production, pipeline purging, is cut out by the pipeline of damage, and pipeline leakage-mending device of exempting to get angry is installed.The length of this device is longer than the pipeline cut out, so that when installing with have enough distances be stacked when being connected by caulking tube line, clean out by the cut place of caulking tube line during installation, flange-type gland is inserted in respectively by two of caulking tube line, makes the internal diameter of flange-type gland and closely cooperated by the external diameter of caulking tube line.Q.s stuffing box packing 4 is attached respectively at the expanding place of internal diameter at body 3 two, after having attached by flange-type gland on the end face moving forward to stuffing box packing, flange-type gland and body upper flange plate will be linked together with bolt, when clamp flange formula gland regulates the tightness of stuffing box packing, make bolt answer uniform stressed, locate with jackscrew.When conditions permit, two can operate simultaneously, ensures the sealing of stuffing box packing, makes pipeline blockage once success.
Claims (3)
1. exempt from pipeline leakage-mending device of getting angry for one kind, comprise body, stuffing box packing, gland, bolt, jackscrew and mending-leakage pipeline, body is set to straight tube or bend pipe, internal diameter 1-2mm larger than the external diameter of leakage pipeline, the internal diameter of upper and lower is greater than the internal diameter at middle part, two ends outer radius is welded with flange plate respectively, two ends flange plate is furnished with flange-type gland respectively, top wire hole and jackscrew is provided with in periphery, flange-type gland upper end, flange-type gland is pressed in the stuffing box packing in the extension diameter section of the upper and lower of body, flange on flange-type gland is connected with the flange plate bolt on body, the tightness of stuffing box packing is regulated with bolt.
2. according to claim 1ly exempt from pipeline leakage-mending device of getting angry, it is characterized in that: described flange-type gland is set to cylindrical, center is provided with pipeline hole, and external diameter is less than the internal diameter of body upper part and bottom, is welded with the flange plate with the upper lower flange compatibility of body in upper periphery.
3. according to claim 1ly exempt from pipeline leakage-mending device of getting angry, it is characterized in that: described stuffing box packing is set to cylindrical oil-resistant rubber insert or fiber, asbestos and rubber combined grommet type seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304698.6U CN204677980U (en) | 2015-05-07 | 2015-05-07 | Exempt from pipeline leakage-mending device of getting angry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304698.6U CN204677980U (en) | 2015-05-07 | 2015-05-07 | Exempt from pipeline leakage-mending device of getting angry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677980U true CN204677980U (en) | 2015-09-30 |
Family
ID=54177671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304698.6U Expired - Fee Related CN204677980U (en) | 2015-05-07 | 2015-05-07 | Exempt from pipeline leakage-mending device of getting angry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218472A (en) * | 2017-06-28 | 2017-09-29 | 楚雄滇中有色金属有限责任公司 | A kind of cast-iron pipe repair apparatus and method |
-
2015
- 2015-05-07 CN CN201520304698.6U patent/CN204677980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218472A (en) * | 2017-06-28 | 2017-09-29 | 楚雄滇中有色金属有限责任公司 | A kind of cast-iron pipe repair apparatus and method |
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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: 20150930 Termination date: 20160507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |