CN208090136U - A kind of multiduty combustion gas distribution runner pipe control valve group - Google Patents
A kind of multiduty combustion gas distribution runner pipe control valve group Download PDFInfo
- Publication number
- CN208090136U CN208090136U CN201820200256.0U CN201820200256U CN208090136U CN 208090136 U CN208090136 U CN 208090136U CN 201820200256 U CN201820200256 U CN 201820200256U CN 208090136 U CN208090136 U CN 208090136U
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- Prior art keywords
- control valve
- gas pipeline
- combustion gas
- multiduty
- valve group
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Abstract
The utility model is related to fuel gas transmission equipment technical fields, and disclose a kind of multiduty combustion gas distribution runner pipe control valve group, including gas pipeline, the both ends of gas pipeline have been fixedly connected with connecting flange I, the outer wall of gas pipeline is installed with spare attachment device, switching control pilot and flow control valve successively from left to right, and gas pipeline is fixedly connected by connecting flange II with spare attachment device, switching control pilot and flow control valve.The multiduty combustion gas distributes runner pipe control valve group, by the way that spare attachment device is arranged, when in valve group switching control pilot or flow control valve damage need to be repaired or replaced when, it only needs to disassemble corresponding equipment, then mounting plate and sealing flange are mounted by means of bolts on to the both sides of the flanged plate at dismounting, disengaging section can be connected to by bellows, to realize that the function of using gas pipeline temporarily, the combustion gas during the repair and replacement avoided suspend the trouble used.
Description
Technical field
The utility model is related to fuel gas transmission equipment technical field, specially a kind of multiduty combustion gas distribution circulation management and control
Valve group processed.
Background technology
Gas valve is that regulating gas circulates essential valve body, according to the case where use or the used valve design of equipment
It is required that, safety requirements be different, in general, during fuel gas transmission, not only need to carry out switch keying to gas pipeline
Control, it is also necessary to the flow of fuel gas transmission be controlled, while also needing to be detected the flow of combustion gas, produced with this
Fuel gas transmission control valve group.And existing gas control valve group is all to use to install control valve group on a fuel gas transportation pipeline,
When the failure of some control valve needs to repair in valve group, because of no backup line, cause entire gas pipeline cannot
Fuel gas transmission is carried out again, and the maintenance period makes troubles to resident.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of multiduty combustion gas distribution runner pipe control valve
Group has the advantages that spare connecting pipe, good seal performance, pipeline enclosure easy to connect, solve replacement or repair control valve and
The problem of causing entire gas pipeline equipment that can not use.
（Two）Technical solution
To realize that above-mentioned spare connecting pipe, good seal performance and pipeline enclosure purpose easy to connect, the utility model carry
For following technical solution：A kind of multiduty combustion gas distribution runner pipe control valve group, including gas pipeline, the gas pipeline
Both ends have been fixedly connected with connecting flange I, and the outer wall of the gas pipeline is installed with spare connection dress successively from left to right
Set, switching control pilot and flow control valve, the gas pipeline and spare attachment device, switching control pilot and flow control valve it is equal
It is fixedly connected by connecting flange II, the spare attachment device includes sealing plate, the inside of the sealing plate and gas pipeline
External stability socket, the side of the sealing plate is fixedly connected with bellows, the other end of the bellows and connection ring
Side is fixedly connected, and the other side of the connection ring is fixedly connected with the side of mounting plate, the inside of the mounting plate and combustion gas
The external activity of pipeline is socketed, and the inside that the mounting plate is located inside diameter of bel offers bolt hole I, the mounting plate it is upper
Lower both ends are installed with fixed cylinder, and the internal activity of the fixed cylinder is socketed with clamp device, the mounting plate it is another
Side is equipped with sealing flange, the inside of the sealing flange and offers bolt hole II, the Gas Pipe with I corresponding position of bolt hole
Position of the road between switching control pilot and flow control valve is installed with flowmeter.
Preferably, the clamp device includes fixed link, the bottom end of the fixed link stretch into the inner cavity of fixed cylinder and with peace
The tip contact of loading board, the fixed link are located at the outer wall inside fixed cylinder and have been fixedly attached limited block, and the fixed link is located at
Side outside fixed cylinder is installed with fixed plate, and the inside fixing sleeve of the fixed plate is connected to sleeve, the sleeve it is interior
Portion is threaded with screw rod, and the bottom end of the screw rod is connected with pressing plate, and the top of the screw rod is fixedly connected with handle.
Preferably, the spare attachment device is equipped with two groups and symmetrical on gas pipeline, spare described in another group
Attachment device is located at side of the flow control valve far from switching control pilot.
Preferably, the connection edge of the sealing flange is equipped with gasket, and gasket is rubber pad.
Preferably, the inside that the sealing flange is located at below bolt hole II offers and bolt location on connecting flange II
Corresponding bolt hole, the distance of the bolt hole II to gas pipeline center are more than the radius of connecting flange II.
Preferably, the bellows uses steel band reinforced polyethylene spiral ripple pipe, and the length of bellows full extension
More than sealing plate side to the distance of switching control pilot side.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of multiduty combustion gas distribution runner pipe control valve group, tool
Standby following advantageous effect：
1, the multiduty combustion gas distributes runner pipe control valve group, by the way that spare attachment device is arranged, when opening in valve group
It closes control valve or flow control valve damages when needing to be repaired or replaced, it is only necessary to disassemble corresponding equipment, then
Mounting plate and sealing flange are mounted by means of bolts on to the both sides of the flanged plate at dismounting, you can will dismantle by bellows
Part is connected to, to realize that the function of using gas pipeline temporarily, the combustion gas during the repair and replacement avoided suspend the fiber crops used
It is tired.
2, the multiduty combustion gas distributes runner pipe control valve group, by the way that rubber seal is arranged in the junction of sealing flange
Pad, while closely being compressed the sealing flange of upper and lower two semicircles using clamp device so that sealing flange passes through rubber seal
The outer wall of pad and gas pipeline seals, and to improve spare attachment device to the connection sealing of gas pipeline at dismounting, makes
With safe and reliable.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the side view of the spare attachment device of the utility model.
Fig. 3 is the utility model clamp device structural schematic diagram.
In figure：1 gas pipeline, 2 connecting flanges I, 3 spare attachment devices, 31 sealing plates, 32 bellowss, 33 connection rings, 34
Mounting plate, 35 bolts hole I, 36 fixed cylinders, 37 clamp devices, 371 fixed links, 372 limited blocks, 373 fixed plates, 374 sleeves,
375 screw rods, 376 pressing plates, 377 handles, 38 sealing flanges, 39 bolts hole II, 4 switching control pilots, 5 flow control valves, 6 connection methods
Blue II, 7 flowmeters, 8 gaskets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of multiduty combustion gas distributes runner pipe control valve group, including gas pipeline 1, gas pipeline
1 both ends have been fixedly connected with connecting flange I 2, and the outer wall of gas pipeline 1 is installed with spare connection dress successively from left to right
3, switching control pilot 4 and flow control valve 5 are set, switching control pilot 4 and flow control valve 5 are existing gas pipeline control valve group
In public technology, gas pipeline 1 and spare attachment device 3, switching control pilot 4 and flow control valve 5 pass through connecting flange
II 6 are fixedly connected, and spare attachment device 3 is equipped with two groups and symmetrical on gas pipeline 1, another group of spare attachment device 3
Positioned at side of the flow control valve 5 far from switching control pilot 4, one group of spare attachment device 3 is used for 4 repair and replacement of switching control pilot
When use, another group of spare attachment device 3 is used to use when 5 repair and replacement of flow control valve, and spare attachment device 3 includes sealing
Plate 31, the inside of sealing plate 31 are socketed with the external stability of gas pipeline 1, and the side of sealing plate 31 is fixedly connected with bellows
32, bellows 32 uses steel band reinforced polyethylene spiral ripple pipe, can be by the corrosion resistant of the high rigidity of steel, high intensity and plastics
The good characteristics such as erosion, wear-resistant and flexibility organically combine, and play both sides advantage, make up both sides disadvantage,
Realize the unification of high-performance and low cost, and the length of 32 full extension of bellows is more than 31 side of sealing plate to switching control pilot
The other end of the distance of 4 sides, bellows 32 is fixedly connected with the side of connection ring 33, the other side of connection ring 33 and mounting plate
34 side is fixedly connected, and the inside of mounting plate 34 is socketed with the external activity of gas pipeline 1, and mounting plate 34 is located at bellows 32
The inside of internal diameter offers bolt hole I 35, and the upper and lower ends of mounting plate 34 are installed with fixed cylinder 36, fixed cylinder 36 it is interior
Portion's movable sleeve is connected to clamp device 37, and clamp device 37 includes fixed link 371, and fixed cylinder 36 is stretched into the bottom end of fixed link 371
Inner cavity can simultaneously facilitate by fixed link 371 in the interior rotation of fixed cylinder 36 in connection sealing flange 38 with the tip contact of mounting plate 34
When, fixed plate 373 is rotated, to not influence the alignment bolt hole installation of sealing flange 38, fixed link 371 is located in fixed cylinder 36
The outer wall in portion has been fixedly attached limited block 372, and the side that fixed link 371 is located at outside fixed cylinder 36 is installed with fixed plate
373, the inside fixing sleeve of fixed plate 373 is connected to sleeve 374, and the internal whorl of sleeve 374 is connected with screw rod 375, screw rod 375
Bottom end is connected with pressing plate 376, and the top of screw rod 375 is fixedly connected with handle 377, can be by Sealing Method by clamp device 37
Orchid 38 and the outer wall of gas pipeline 1 are in close contact, and the other side of mounting plate 34 is equipped with sealing flange 38, the connection of sealing flange 38
Edge is equipped with gasket 8, and gasket 8 is rubber pad, the enhancing contact with 1 outer wall of gas pipeline of sealing flange 38 sealing
Property, by the way that rubber gasket 8 is arranged in the junction of sealing flange 38, while using clamp device 37 by upper and lower two semicircles
Sealing flange 38 closely compresses so that sealing flange 38 is sealed by the outer wall of rubber gasket 8 and gas pipeline 1, to carry
High connection sealing of the spare attachment device 3 to gas pipeline at dismounting 1, it is safe and reliable, pass through and spare connection is set
Device 3, when in valve group switching control pilot 4 or flow control valve 5 damage need to be repaired or replaced when, it is only necessary to will correspond to
Equipment disassemble, mounting plate 34 and sealing flange 38 are then mounted by means of bolts on two of the flanged plate at dismounting
Side, you can be connected to disengaging section by bellows 32, to realize the function of using gas pipeline 1 temporarily, the replacement avoided
The combustion gas of maintenance period suspends the trouble used, the inside of sealing flange 38 and offers bolt with I 35 corresponding position of bolt hole
Hole II 39, sealing flange 38 be located at the lower section of bolt hole II 39 inside offer it is corresponding with bolt location on connecting flange II 6
Bolt hole, for sealing flange 38 and connecting flange II 6 to be bolted to connection, in bolt hole II 39 to gas pipeline 1
The distance of the heart is more than the radius of connecting flange II 6, ensures that the aperture of mounting plate 34 is more than the diameter of connecting flange II 6, so as to
Enough realize the gas pipeline 1 that bellows 32 is socketed at dismounting, bolt hole II 39 is for passing through sealing flange 38 and mounting plate 34
Bolt is fixedly connected, and position of the gas pipeline 1 between switching control pilot 4 and flow control valve 5 is installed with flowmeter
7。
When work, when needing that switching control pilot 4 or flow control valve 5 is repaired or replaced, by switching control pilot 4
Or flow control valve 5 disassembles, and mounting plate 34 is moved at the corresponding connecting flange II 6 disassembled, while bellows
32 extend against mounting plate 34, and then mounting plate 34 is placed in the side of connecting flange II 6, sealing flange 38 is placed in connection method
Bolt hole I 35 and bolt hole II 39 are corresponded to by bolt and are fastened by the other side of orchid II 6, before fastening, first swing handle
377 so that the rotation in the sleeve 374 of screw rod 375 pushes pressing plate 376 to compress sealing flange 38 so that gasket 8 with
The outer wall of gas pipeline 1 closely connects, and then bolt hole I 35 and bolt hole II 39 are bolted and are tightened, then is passed through
Another bolt fastens sealing flange 38 and connecting flange II 6, you can.
In conclusion the multiduty combustion gas distributes runner pipe control valve group, by the way that spare attachment device 3 is arranged, work as valve
When switching control pilot 4 or the damage of flow control valve 5 in group need to be repaired or replaced, it is only necessary to dismantle corresponding equipment
Get off, then mounting plate 34 and sealing flange 38 are mounted by means of bolts on to the both sides of the flanged plate at dismounting, you can is logical
It crosses bellows 32 to be connected to disengaging section, to realize the function of using gas pipeline 1 temporarily, during the repair and replacement avoided
Combustion gas suspends the trouble used；By the way that rubber gasket 8 is arranged in the junction of sealing flange 38, while using clamp device 37
The sealing flange 38 of upper and lower two semicircles is closely compressed so that sealing flange 38 passes through rubber gasket 8 and gas pipeline 1
Outer wall seals, safe and reliable to improve connection sealing of the spare attachment device 3 to gas pipeline at dismounting 1；Solution
Determined replacement or repair control valve and the problem of cause entire gas pipeline equipment that can not use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multiduty combustion gas distributes runner pipe control valve group, including gas pipeline（1）, it is characterised in that：The combustion gas
Pipeline（1）Both ends be fixedly connected with connecting flange I（2）, the gas pipeline（1）Outer wall fixed peace successively from left to right
Equipped with spare attachment device（3）, switching control pilot（4）And flow control valve（5）, the gas pipeline（1）It is filled with spare connection
It sets（3）, switching control pilot（4）And flow control valve（5）Pass through connecting flange II（6）It is fixedly connected, the spare connection dress
It sets（3）Including sealing plate（31）, the sealing plate（31）Inside and gas pipeline（1）External stability socket, the sealing
Plate（31）Side be fixedly connected with bellows（32）, the bellows（32）The other end and connection ring（33）Side fix
Connection, the connection ring（33）The other side and mounting plate（34）Side be fixedly connected, the mounting plate（34）Inside with
Gas pipeline（1）External activity socket, the mounting plate（34）Positioned at bellows（32）The inside of internal diameter offers bolt hole I
（35）, the mounting plate（34）Upper and lower ends be installed with fixed cylinder（36）, the fixed cylinder（36）Internal activity
It is socketed with clamp device（37）, the mounting plate（34）The other side be equipped with sealing flange（38）, the sealing flange（38）'s
It is internal and with bolt hole I（35）Corresponding position offers bolt hole II（39）, the gas pipeline（1）Positioned at switching control pilot
（4）With flow control valve（5）Between position be installed with flowmeter（7）.
2. a kind of multiduty combustion gas according to claim 1 distributes runner pipe control valve group, it is characterised in that：It is described tight
It is fixedly mounted with and sets（37）Including fixed link（371）, the fixed link（371）Bottom end stretch into fixed cylinder（36）Inner cavity and and mounting plate
（34）Tip contact, the fixed link（371）Positioned at fixed cylinder（36）Internal outer wall has been fixedly attached limited block（372）,
The fixed link（371）Positioned at fixed cylinder（36）External side is installed with fixed plate（373）, the fixed plate（373）
Inside fixing sleeve be connected to sleeve（374）, the sleeve（374）Internal whorl be connected with screw rod（375）, the screw rod
（375）Bottom end be connected with pressing plate（376）, the screw rod（375）Top be fixedly connected with handle（377）.
3. a kind of multiduty combustion gas according to claim 1 distributes runner pipe control valve group, it is characterised in that：It is described standby
Use attachment device（3）Equipped with two groups and in gas pipeline（1）Upper symmetrical, spare attachment device described in another group（3）It is located at
Flow control valve（5）Far from switching control pilot（4）Side.
4. a kind of multiduty combustion gas according to claim 1 distributes runner pipe control valve group, it is characterised in that：It is described close
Seal flange（38）Connection edge be equipped with gasket（8）, and gasket（8）For rubber pad.
5. a kind of multiduty combustion gas according to claim 1 distributes runner pipe control valve group, it is characterised in that：It is described close
Seal flange（38）Positioned at bolt hole II（39）The inside of lower section offers and connecting flange II（6）The corresponding bolt of upper bolt location
Hole, the bolt hole II（39）To gas pipeline（1）The distance at center is more than connecting flange II（6）Radius.
6. a kind of multiduty combustion gas according to claim 1 distributes runner pipe control valve group, it is characterised in that：The wave
Line pipe（32）Using steel band reinforced polyethylene spiral ripple pipe, and bellows（32）The length of full extension is more than sealing plate（31）
Side is to switching control pilot（4）The distance of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200256.0U CN208090136U (en) | 2018-02-06 | 2018-02-06 | A kind of multiduty combustion gas distribution runner pipe control valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200256.0U CN208090136U (en) | 2018-02-06 | 2018-02-06 | A kind of multiduty combustion gas distribution runner pipe control valve group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208090136U true CN208090136U (en) | 2018-11-13 |
Family
ID=64063521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820200256.0U Expired - Fee Related CN208090136U (en) | 2018-02-06 | 2018-02-06 | A kind of multiduty combustion gas distribution runner pipe control valve group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208090136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516099A (en) * | 2018-12-21 | 2019-03-26 | 青岛伊克斯达智能装备有限公司 | Rotatory sealing feeding device and its continuous material delivery method |
| CN111610292A (en) * | 2020-05-22 | 2020-09-01 | 浙江科达检测有限公司 | Waste gas detection system |
-
2018
- 2018-02-06 CN CN201820200256.0U patent/CN208090136U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516099A (en) * | 2018-12-21 | 2019-03-26 | 青岛伊克斯达智能装备有限公司 | Rotatory sealing feeding device and its continuous material delivery method |
| CN109516099B (en) * | 2018-12-21 | 2024-07-12 | 青岛伊克斯达智能装备有限公司 | Rotary sealing material conveying device and continuous material conveying method thereof |
| CN111610292A (en) * | 2020-05-22 | 2020-09-01 | 浙江科达检测有限公司 | Waste gas detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |