CN108331986A - It is a kind of to unload gas piecing devices for CNG gas stations - Google Patents
It is a kind of to unload gas piecing devices for CNG gas stations Download PDFInfo
- Publication number
- CN108331986A CN108331986A CN201711464941.0A CN201711464941A CN108331986A CN 108331986 A CN108331986 A CN 108331986A CN 201711464941 A CN201711464941 A CN 201711464941A CN 108331986 A CN108331986 A CN 108331986A
- Authority
- CN
- China
- Prior art keywords
- handle
- butt muff
- gas
- sealing
- piecing devices
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011148 porous material Substances 0.000 claims description 3
- 239000004589 rubber sealant Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 38
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
- F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
- F16L37/05—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by the pressure of a mechanical element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/20—Joints tightened by toggle-action levers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a kind of unloading gas piecing devices for CNG gas stations, including butt muff, clamping part and sealing, clamping part includes spill pedestal, connector, active pin shaft, handle, supporting rod and clamping piece, spill pedestal is fixed at butt muff one end, connector is symmetrically fixed on spill pedestal, connector top be provided with assign active pin shaft assign hole, handle is rotatablely connected with pedestal by active pin shaft, supporting rod is L-shaped structure, supporting rod one end is hinged on the hand-held part of handle by removable pin, the other end of supporting rod is welded with clamping piece, sealing includes rotational handle, threaded rod and sealing plate, threaded rod passes through the threaded hole on butt muff, threaded rod one end is connect with rotational handle, the threaded rod other end is connect with sealing plate.A kind of described in the invention unloading gas piecing devices for CNG gas stations, solve it is existing unload gas piecing devices poor sealing, docking takes longer, cumbersome problem.
Description
Technical field
The invention belongs to CNG aerating equipment manufacturing technologies field, more particularly, to a kind of unloading for CNG gas stations
Gas piecing devices.
Background technology
The CNG gas stations of current application flow vehicle of supplying gas by CNG supplies gas to gas station, flows interior pressure of supplying gas
Contracting natural gas directly cannot unload gas to gas station, it is necessary to first pass through and unload device of air and enter compressor, by being unloaded again after compressor boost
Enter the gas storage of gas station, it is therefore desirable to use and unload device of air, and the existing pipe joint structure for unloading device of air is complicated, and unload gas
It is time-consuming longer when pipeline docks, it reduces and unloads gas efficiency, and the existing pipe joint poor sealing for unloading device of air, there is gas leakage
The phenomenon that, environment is not only polluted, the waste of resource is also caused.
Invention content
In view of this, the invention be directed to it is a kind of unloading gas piecing devices for CNG gas stations, to provide one kind
Docking quickly, pipe joint good airproof performance unload device of air.
In order to achieve the above objectives, the technical solution of the invention is realized in：
It is a kind of to unload gas piecing devices for CNG gas stations, including butt muff, clamping part and sealing, structure be identical
Clamping part be separately positioned at left and right sides of butt muff, sealing is symmetricly set among butt muff；
Clamping part is symmetricly set on the both sides up and down of butt muff, and clamping part includes that spill pedestal, two structures are identical
Connector, active pin shaft, handle, supporting rod and clamping piece, spill pedestal are fixed at butt muff one end, and connector is symmetrical
It being fixed on spill pedestal, connector top is provided with the hole of assigning for assigning active pin shaft, and handle includes rotation section and hand-held part,
Rotation section is integrally formed with hand-held part, and rotation section is curved-surface structure, and rotation section is accommodated in spill pedestal, setting among rotation section
There is perforation identical with pore radius is assigned, active pin shaft passes through perforation to connect handle with base rotation with hole is assigned, palmistry
For pedestal along butt muff axial direction left-right rotation, supporting rod is L-shaped structure, and supporting rod one end is hinged on handle by removable pin
Hand-held part, the other end of supporting rod is welded with clamping piece, and clamping piece is semicircular structure；
Sealing includes rotational handle, threaded rod and sealing plate, and rotational handle is arranged outside butt muff, and sealing plate is set
It sets inside butt muff, threaded rod passes through the threaded hole on butt muff, threaded rod one end to be connect with rotational handle, threaded rod
The other end is connect with sealing plate, and sealing plate is semicircular structure.
Further, the clamping piece is elastic piece.
Further, the clamping plate inner surface is provided with skid resistant course.
Further, the sealing plate inner surface is provided with rubber sealant.
Compared with the existing technology, described in the invention it is a kind of for CNG gas stations unload gas piecing devices have with
Lower advantage：
A kind of described in the invention unloading gas piecing devices for CNG gas stations, passes through left and right carry handle
Realize the clamping and dismounting to pipeline, docking is quick, and simple in structure, easy to operate, sealing can will be consolidated at the docking of pipeline
Fixed sealing, prevents gas leakage, the present apparatus from not only substantially reducing docking duration, improves and unload gas efficiency, and avoids resource wave
Take, is conducive to environmental protection, it is highly practical, securely and reliably.
Description of the drawings
The attached drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The illustrative embodiments and their description made do not constitute the improper restriction to the invention for explaining the invention.
In attached drawing：
Fig. 1 is that a kind of described in the invention embodiment unloading gas piecing devices schematic diagram for CNG gas stations.
Reference sign：
1- rotational handles；2- threaded rods；The hand-held parts 3-；4- handles；The rotation sections 5-；6- supporting rods；7- clamping pieces；8- spills
Pedestal；9- active pin shafts；10- connectors；11- sealing plates；12- butt muffs.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies to describe, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The invention be directed to it is a kind of unloading gas piecing devices for CNG gas stations, with provide a kind of docking quickly,
Pipe joint good airproof performance unloads device of air.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
It is a kind of to unload gas piecing devices, including butt muff 12, clamping part and sealing, structure phase for CNG gas stations
Same clamping part is separately positioned on 12 left and right sides of butt muff, and sealing is symmetricly set among butt muff 12, clamping part
The both sides up and down of butt muff 12 are symmetricly set on, clamping part includes the identical connector 10 of 8, two structures of spill pedestal, lives
Dynamic axis pin 9, handle 4, supporting rod 6 and clamping piece 7, spill pedestal 8 are fixed at 12 one end of butt muff, and connector 10 is symmetrical
It is fixed on spill pedestal 8,10 top of connector is provided with the hole of assigning for assigning active pin shaft 9, and handle 4 includes 5 He of rotation section
Hand-held part 3, rotation section 5 are integrally formed with hand-held part 3, and rotation section 5 is curved-surface structure, and rotation section 5 is accommodated in spill pedestal 8,
Perforation identical with pore radius is assigned is provided among rotation section 5, active pin shaft 9 passes through perforation and assigns hole by handle 4 and bottom
Seat rotation connection, for handle 4 relative to pedestal along the axial left-right rotation of butt muff 12, supporting rod 6 is L-shaped structure, supporting rod 6 one
End is hinged on the hand-held part 3 of handle 4 by removable pin, and the other end of supporting rod 6 is welded with clamping piece 7, and clamping piece 7 is semicircle
Structure, clamping piece 7 are elastic piece, and 7 inner surface of clamping piece is provided with skid resistant course, and sealing includes rotational handle 1,2 and of threaded rod
Sealing plate 11, rotational handle 1 are arranged outside butt muff 12, and sealing plate 11 is arranged inside butt muff 12, and threaded rod 2 is worn
The threaded hole on butt muff 12 is crossed, 2 one end of threaded rod is connect with rotational handle 1, and 2 other end of threaded rod connects with sealing plate 11
It connects, sealing plate 11 is semicircular structure, and 11 inner surface of sealing plate is provided with rubber sealant.
A kind of gas piecing devices that unload for CNG gas stations described in the invention have the advantage that：
A kind of described in the invention unloading gas piecing devices for CNG gas stations, passes through left and right carry handle
Realize the clamping and dismounting to pipeline, docking is quick, and simple in structure, easy to operate, sealing can will be consolidated at the docking of pipeline
Fixed sealing, prevents gas leakage, the present apparatus from not only substantially reducing docking duration, improves and unload gas efficiency, and avoids resource wave
Take, is conducive to environmental protection, it is highly practical, securely and reliably.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection domain within.
Claims (4)
1. a kind of unloading gas piecing devices for CNG gas stations, it is characterised in that：Including butt muff, clamping part and sealing,
The identical clamping part of structure is separately positioned at left and right sides of butt muff, and sealing is symmetricly set among butt muff；
Clamping part is symmetricly set on the both sides up and down of butt muff, and clamping part includes spill pedestal, the identical connection of two structures
Part, active pin shaft, handle, supporting rod and clamping piece, spill pedestal are fixed at butt muff one end, and connector is symmetrically fixed
On spill pedestal, connector top is provided with the hole of assigning for assigning active pin shaft, and handle includes rotation section and hand-held part, rotation
Portion and hand-held part are integrally formed, and rotation section is curved-surface structure, and rotation section is accommodated in spill pedestal, be provided among rotation section with
Assign the identical perforation of pore radius, active pin shaft passes through perforation to connect handle with base rotation with hole is assigned, handle relative to
For pedestal along butt muff axial direction left-right rotation, supporting rod is L-shaped structure, and supporting rod one end is hinged on the hand of handle by removable pin
Portion is held, the other end of supporting rod is welded with clamping piece, and clamping piece is semicircular structure；
Sealing includes rotational handle, threaded rod and sealing plate, and rotational handle is arranged outside butt muff, and sealing plate setting exists
Inside butt muff, threaded rod passes through the threaded hole on butt muff, threaded rod one end to be connect with rotational handle, and threaded rod is another
End is connect with sealing plate, and sealing plate is semicircular structure.
2. a kind of gas piecing devices are unloaded according to claim 1 for CNG gas stations, it is characterised in that：The clamping
Piece is elastic piece.
3. a kind of gas piecing devices are unloaded according to claim 1 for CNG gas stations, it is characterised in that：The clamping
Plate inner surface is provided with skid resistant course.
4. a kind of gas piecing devices are unloaded according to claim 1 for CNG gas stations, it is characterised in that：The sealing
Plate inner surface is provided with rubber sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464941.0A CN108331986A (en) | 2017-12-28 | 2017-12-28 | It is a kind of to unload gas piecing devices for CNG gas stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464941.0A CN108331986A (en) | 2017-12-28 | 2017-12-28 | It is a kind of to unload gas piecing devices for CNG gas stations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108331986A true CN108331986A (en) | 2018-07-27 |
Family
ID=62923859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711464941.0A Pending CN108331986A (en) | 2017-12-28 | 2017-12-28 | It is a kind of to unload gas piecing devices for CNG gas stations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108331986A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594558A (en) * | 2018-12-14 | 2019-04-09 | 福建鸿生高科环保科技有限公司 | A kind of reinforced concrete hollow tube pile connection device and connection method |
| CN114370544A (en) * | 2022-02-08 | 2022-04-19 | 西安保力强液压传动有限公司 | Split quick connector based on circulation software |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776904A (en) * | 1955-06-13 | 1957-06-12 | Scharf Gmbh Heinrich | Pipe coupling |
| JPH1190839A (en) * | 1997-09-12 | 1999-04-06 | Imazaike Seiko Kk | Clamp device |
| CN102359677A (en) * | 2011-09-11 | 2012-02-22 | 邵长英 | Steel pipe connecting mechanism |
| CN202972312U (en) * | 2012-12-06 | 2013-06-05 | 宝应仁恒实业有限公司 | Wire feed pipeline quick connector |
| CN203245755U (en) * | 2013-04-08 | 2013-10-23 | 杭州宇丰锻造有限公司 | Fast workpiece clamping device |
| CN103994287A (en) * | 2014-06-05 | 2014-08-20 | 浙江康帕斯流体输送技术有限公司 | Connecting device of compressed air pipeline |
| CN204771731U (en) * | 2015-08-07 | 2015-11-18 | 联合通用电梯股份有限公司 | Manual quick rotary clamping device |
| CN206663026U (en) * | 2017-04-24 | 2017-11-24 | 贵州工程应用技术学院 | Rock coal sample structure face combination fastener |
| CN208011297U (en) * | 2017-12-28 | 2018-10-26 | 天津良华新能源科技有限公司 | CNG gas stations unload gas piecing devices |
-
2017
- 2017-12-28 CN CN201711464941.0A patent/CN108331986A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776904A (en) * | 1955-06-13 | 1957-06-12 | Scharf Gmbh Heinrich | Pipe coupling |
| JPH1190839A (en) * | 1997-09-12 | 1999-04-06 | Imazaike Seiko Kk | Clamp device |
| CN102359677A (en) * | 2011-09-11 | 2012-02-22 | 邵长英 | Steel pipe connecting mechanism |
| CN202972312U (en) * | 2012-12-06 | 2013-06-05 | 宝应仁恒实业有限公司 | Wire feed pipeline quick connector |
| CN203245755U (en) * | 2013-04-08 | 2013-10-23 | 杭州宇丰锻造有限公司 | Fast workpiece clamping device |
| CN103994287A (en) * | 2014-06-05 | 2014-08-20 | 浙江康帕斯流体输送技术有限公司 | Connecting device of compressed air pipeline |
| CN204771731U (en) * | 2015-08-07 | 2015-11-18 | 联合通用电梯股份有限公司 | Manual quick rotary clamping device |
| CN206663026U (en) * | 2017-04-24 | 2017-11-24 | 贵州工程应用技术学院 | Rock coal sample structure face combination fastener |
| CN208011297U (en) * | 2017-12-28 | 2018-10-26 | 天津良华新能源科技有限公司 | CNG gas stations unload gas piecing devices |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594558A (en) * | 2018-12-14 | 2019-04-09 | 福建鸿生高科环保科技有限公司 | A kind of reinforced concrete hollow tube pile connection device and connection method |
| CN114370544A (en) * | 2022-02-08 | 2022-04-19 | 西安保力强液压传动有限公司 | Split quick connector based on circulation software |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |