CN107023751A - A kind of high-pressure gas storage well residual air recovery system - Google Patents
A kind of high-pressure gas storage well residual air recovery system Download PDFInfo
- Publication number
- CN107023751A CN107023751A CN201710339624.XA CN201710339624A CN107023751A CN 107023751 A CN107023751 A CN 107023751A CN 201710339624 A CN201710339624 A CN 201710339624A CN 107023751 A CN107023751 A CN 107023751A
- Authority
- CN
- China
- Prior art keywords
- recovery
- rubber pipe
- conveying rubber
- recovery port
- gland
- 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.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 98
- 210000004907 gland Anatomy 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 20
- 239000000567 combustion gas Substances 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
Abstract
The present invention provides a kind of high-pressure gas storage well residual air recovery system, including：Recovery tube, described recovery tube one end is provided with safety plug, the other end is connected on conveyance conduit by conveying rubber pipe, the recovery tube side is provided with recovery port, recovery port is connected on high-pressure gas storage well by reclaiming sebific duct, conveying rubber pipe one end conveying rubber pipe gland, the other end is provided with conveying rubber pipe connector, the conveying rubber pipe is connected on conveyance conduit by conveying rubber pipe connector, the conveying rubber pipe is arranged on recovery tube by conveying rubber pipe gland, recovery tube is provided with open gland with conveying rubber pipe junction, the present invention is when residual air is reclaimed, sebific duct is reclaimed to be connected on high-pressure gas storage well by reclaiming rubber pipe connector, conveying rubber pipe is connected on conveyance conduit by conveying rubber pipe connector, remaining combustion gas can be recycled, it is very easy to use.
Description
Technical field
The present invention relates to fuel gas transmission technical field, specially a kind of high-pressure gas storage well residual air recovery system.
Background technology
National well for storage in 2013 must carry out forcing within 3 years the detection work that opens a position, and gas storage well coordinates matter using unit
Inspection department carries out emptying operation to the high-pressure natural gas in gas storage well.
CNG gas stations build a station position in urban district, to reduce the negative effect that the detection band that drives a well carrys out gas station stoppage in transit.Opening
Well compressed natural gas emptying time section selection night work, detection on daytime, night displacement, the selection of period brings night high pressure
Gas discharge produces high power noise and disturbed residents problem, needs to set warning tape, special messenger's inspection safety wind during emptying natural gas operations
Danger is high.
The content of the invention
Technical problem solved by the invention is to provide a kind of high-pressure gas storage well residual air recovery system, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
Technical problem solved by the invention is realized using following technical scheme：A kind of high-pressure gas storage well residual air reclaims system
System, including：Recovery tube, described recovery tube one end is connected on conveyance conduit provided with safety plug, the other end by conveying rubber pipe,
The recovery tube side is provided with recovery port, and recovery port is connected on high-pressure gas storage well by reclaiming sebific duct, the conveying rubber pipe one
Conveying rubber pipe gland, the other end is held to be provided with conveying rubber pipe connector, the conveying rubber pipe is connected by conveying rubber pipe connector
In on conveyance conduit, the conveying rubber pipe is arranged on recovery tube by conveying rubber pipe gland, and recovery tube connects with conveying rubber pipe
Place is met provided with open gland, the open gland is interior to be provided with internal thread, and conveying rubber pipe gland is provided with external screw thread, open
Gland is connected by screw thread with conveying rubber pipe gland.
The recovery port include recovery port I, recovery port II, recovery port III, recovery port I, recovery port II, recovery port III without
Seam welding is provided with sealing valve I, between recovery port II, recovery port III on the side of recovery tube between recovery port I, recovery port II
Provided with sealing valve II.
Described recovery sebific duct one end is provided with recovery rubber pipe connector, the recovery provided with sebific duct gland, the other end is reclaimed
Sebific duct is by reclaiming sebific duct gland on recovery port I, recovery port II, recovery port III, and the recovery sebific duct is by reclaiming
Rubber pipe connector is connected on high-pressure gas storage well.
The safety plug is provided with external screw thread, is provided with internal thread with safety plug junction on recovery tube, and safety is stifled
Head is arranged on recovery tube by thread seal.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention reclaims sebific duct by reclaiming when residual air is reclaimed
Rubber pipe connector is connected on high-pressure gas storage well, and conveying rubber pipe is connected on conveyance conduit by conveying rubber pipe connector, you can
Remaining combustion gas is recycled, it is very easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
In order that the present invention's realizes that technological means, creation characteristic, reached purpose and effect are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in figure 1, a kind of high-pressure gas storage well residual air recovery system, including：Recovery tube 1, described one end of recovery tube 1 is provided with
Safety plug 14, the other end are connected on conveyance conduit by conveying rubber pipe 2, and the side of recovery tube 1 is provided with recovery port, are reclaimed
Mouth is connected on high-pressure gas storage well by reclaiming sebific duct 3, and one end conveying rubber pipe gland 5 of conveying rubber pipe 2, the other end are provided with
Conveying rubber pipe connector 6, the conveying rubber pipe 2 is connected on conveyance conduit by conveying rubber pipe connector 6, the conveying rubber pipe
2 are arranged on recovery tube 1 by conveying rubber pipe gland 5, and recovery tube 1 is provided with open gland 4 with the junction of conveying rubber pipe 2,
Be provided with internal thread in the open gland 4, conveying rubber pipe gland 5 is provided with external screw thread, open gland 4 by screw thread with
Conveying rubber pipe gland 5 is connected.
The recovery port include recovery port I10, recovery port II11, recovery port III12, recovery port I10, recovery port II11,
Recovery port III12 seamless weldings are provided with sealing valve I9 on the side of recovery tube 1 between recovery port I10, recovery port II11, return
Sealing valve II8 is provided between closing in II11, recovery port III12.
Described recovery sebific duct 3 one end is described provided with sebific duct gland 13, the other end is reclaimed provided with rubber pipe connector 7 is reclaimed
Sebific duct 3 is reclaimed by reclaiming sebific duct gland 13 on recovery port I10, recovery port II11, recovery port III12, described time
Sebific duct 3 is received to be connected on high-pressure gas storage well by reclaiming rubber pipe connector 7.
The safety plug 14 is provided with external screw thread, is provided with internal thread, peace with the junction of safety plug 14 on recovery tube 1
Full plug 14 is arranged on recovery tube 1 by thread seal.
The present invention by conveying rubber pipe 2 provided with safety plug 14, the other end in the one end of recovery tube 1 by being connected to delivery pipe
On road, the side of recovery tube 1 is provided with recovery port, and recovery port is connected on high-pressure gas storage well by reclaiming sebific duct 3, is returned in residual air
In the time receiving, reclaim sebific duct 3 and be connected to by reclaiming rubber pipe connector 7 on high-pressure gas storage well, conveying rubber pipe 2 is connected by conveying rubber pipe
First 6 are connected on conveyance conduit, you can recycle remaining combustion gas, very easy to use.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the present invention by appended claims and
Its equivalent thereof.
Claims (4)
1. a kind of high-pressure gas storage well residual air recovery system, including：Recovery tube, it is characterised in that：Described recovery tube one end is provided with peace
Full plug, the other end are connected on conveyance conduit by conveying rubber pipe, and the recovery tube side is provided with recovery port, and recovery port passes through
Reclaim sebific duct to be connected on high-pressure gas storage well, conveying rubber pipe one end conveying rubber pipe gland, the other end are provided with conveying rubber pipe
Connector, the conveying rubber pipe is connected on conveyance conduit by conveying rubber pipe connector, and the conveying rubber pipe is by conveying glue
Pipe gland is arranged on recovery tube, and recovery tube is provided with open gland, the open gland with conveying rubber pipe junction
Provided with internal thread, conveying rubber pipe gland is provided with external screw thread, and open gland is connected by screw thread with conveying rubber pipe gland
It is fixed.
2. a kind of high-pressure gas storage well residual air recovery system according to claim 1, it is characterised in that：The recovery port includes
Recovery port I, recovery port II, recovery port III, recovery port I, recovery port II, recovery port III seamless weldings are in the side of recovery tube
On, sealing valve I is provided between recovery port I, recovery port II, sealing valve II is provided between recovery port II, recovery port III.
3. a kind of high-pressure gas storage well residual air recovery system according to claim 1, it is characterised in that：The recovery sebific duct one
End is provided with sebific duct gland, the other end is reclaimed provided with rubber pipe connector is reclaimed, and the recovery sebific duct is by reclaiming sebific duct gland
On recovery port I, recovery port II, recovery port III, the recovery sebific duct is connected to high pressure storage by reclaiming rubber pipe connector
On gas well.
4. a kind of high-pressure gas storage well residual air recovery system according to claim 1, it is characterised in that：On the safety plug
Provided with external screw thread, internal thread is provided with safety plug junction on recovery tube, safety plug is arranged on back by thread seal
In closed tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339624.XA CN107023751A (en) | 2017-05-15 | 2017-05-15 | A kind of high-pressure gas storage well residual air recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339624.XA CN107023751A (en) | 2017-05-15 | 2017-05-15 | A kind of high-pressure gas storage well residual air recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107023751A true CN107023751A (en) | 2017-08-08 |
Family
ID=59529569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710339624.XA Pending CN107023751A (en) | 2017-05-15 | 2017-05-15 | A kind of high-pressure gas storage well residual air recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107023751A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10110895A (en) * | 1996-08-09 | 1998-04-28 | Tokyo Gas Co Ltd | Gas supply system |
| CN1405480A (en) * | 1998-05-13 | 2003-03-26 | Smc株式会社 | Pipe joint and its manufacture device |
| CN201318146Y (en) * | 2008-07-30 | 2009-09-30 | 成都普瑞达科技开发有限公司 | CNG (compressed natural gas) well head device |
| CN202091685U (en) * | 2011-05-24 | 2011-12-28 | 天津市天宇胶管有限公司 | Gas hose for convenient installation |
| CN103174897A (en) * | 2013-04-08 | 2013-06-26 | 上海沃施园艺股份有限公司 | Hosepipe bypass seal joint |
| CN206723837U (en) * | 2017-05-15 | 2017-12-08 | 阜阳国祯燃气有限公司 | A kind of high-pressure gas storage well residual air recovery system |
-
2017
- 2017-05-15 CN CN201710339624.XA patent/CN107023751A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10110895A (en) * | 1996-08-09 | 1998-04-28 | Tokyo Gas Co Ltd | Gas supply system |
| CN1405480A (en) * | 1998-05-13 | 2003-03-26 | Smc株式会社 | Pipe joint and its manufacture device |
| CN201318146Y (en) * | 2008-07-30 | 2009-09-30 | 成都普瑞达科技开发有限公司 | CNG (compressed natural gas) well head device |
| CN202091685U (en) * | 2011-05-24 | 2011-12-28 | 天津市天宇胶管有限公司 | Gas hose for convenient installation |
| CN103174897A (en) * | 2013-04-08 | 2013-06-26 | 上海沃施园艺股份有限公司 | Hosepipe bypass seal joint |
| CN206723837U (en) * | 2017-05-15 | 2017-12-08 | 阜阳国祯燃气有限公司 | A kind of high-pressure gas storage well residual air recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |