CN207848422U - New type corrugated formula low sheraing valve - Google Patents
New type corrugated formula low sheraing valve Download PDFInfo
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- CN207848422U CN207848422U CN201721813967.7U CN201721813967U CN207848422U CN 207848422 U CN207848422 U CN 207848422U CN 201721813967 U CN201721813967 U CN 201721813967U CN 207848422 U CN207848422 U CN 207848422U
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Abstract
The utility model is related to a kind of New type corrugated formula low sheraing valves.Its technical solution is：It is equipped with combination inner sleeve in the outside of fluid channel, it is equipped with combination sleeve in the outside of combination inner sleeve, it is equipped with lower flange in the lower part of combination sleeve, lower flange is fixedly connected with lower welded flange, and coniform flow guide sleeve is internally provided in lower welded flange, is equipped with and is taken on combination sleeve, it is equipped with valve rod on the top of fluid channel, it is equipped on valve rod and is oriented to sliding mark rod, be equipped with handwheel being oriented to sliding mark rod top, valve block is equipped in one end of valve rod.The utility model has the beneficial effects that：The utility model improves abrasion resistance, and pressure is made to continuously decrease, facilitate the poly- amount of adjusting note, energy-saving and emission-reduction are achieved the purpose that, the utility model fluid channel is formed by connecting channel by multiple arcs, improves abrasion resistance, and ensure that the leakproofness of valve, equipped with coniform flow guide sleeve, so that liquid is passed through when baffle enters valve inner and adapt to curved channel rapidly.
Description
Technical field
The utility model is related to oilfield, more particularly to a kind of New type corrugated formula low sheraing valve.
Background technology
In oil-field thick-oil development process, polymer injection is very common, polymeric media conveying require regulation ball valve standard-sized sheet or
Person is fully closed, no it will cause prodigious polymeric shear, is damaged to ball valve.Such polymer-injecting pump can only give a note poly-
Well provides polymer mother liquor, cannot realize required mother liquor injection rate by controlling opening of valve as water injection well.For solution
The certainly above problem, my company spy have developed corrugated low sheraing valve.
Invention content
The purpose of this utility model provides that a kind of New type corrugated formula is low to cut aiming at drawbacks described above of the existing technology
Valve is cut, improves abrasion resistance, and pressure is made to continuously decrease, facilitates the poly- amount of adjusting note, has saved electric energy, reached energy-saving and emission-reduction
Purpose.
Its technical solution is：Including lower welded flange, lower flange, valve body supervisor, upper flange, bonnet flange, valve deck master
Body, flow guide sleeve, combination sleeve, combination inner sleeve, outlet jacket, welding take over, weld take over by cap, be oriented to slide mark rod,
Handwheel, valve rod, combination inner sleeve is equipped in the outside of fluid channel, and combination sleeve is equipped in the outside of combination inner sleeve, outer in combination
The lower part of set is equipped with lower flange, and lower flange is fixedly connected with lower welded flange, coniform in being internally provided with for lower welded flange
Flow guide sleeve is equipped with O-ring between flow guide sleeve and lower welded flange, be equipped with and take on combination sleeve, taken in welding
It is equipped with and takes over by cap, be equipped with upper flange in the upper end taken over, bonnet flange connected on upper flange, in fluid
The top in channel is equipped with valve rod, is equipped on valve rod and is oriented to sliding mark rod, and handwheel is equipped with being oriented to sliding mark rod top,
The valve rod being oriented between sliding mark rod and handwheel is equipped with valve deck main body, bearing is equipped in valve deck main body, in the upper of bearing
Portion is equipped with bearing pressure cap, and jackscrew is equipped in the upper end of valve deck main body, is equipped with valve block in one end of valve rod, sealing ring is set in valve block,
Nut is equipped with by cap, locking by cap in the valve rod other end, and copper nut is equipped on cap locking.
Preferably, it is fixed by stud and nut between lower flange and lower welded flange, stud and nut
Between be equipped with spring washer, equipped with bottom sealing socket between fluid channel and the end for combine inner sleeve, be equipped in bottom sealing socket
O-ring.
Preferably, it is fixed by stud and nut with bonnet flange on upper flange, is set between stud and nut
There is spring washer.
Preferably, guiding sliding mark rod and welding are equipped with upper seal support between taking over, and upper seal support is taken over welding
Between be equipped with O-ring.
Preferably, the lower end of lower welded flange is liquid-inlet, welds the one end taken over and is connected by port and fluid channel
Logical, the other end is liquid outlet.
Preferably, valve rod moves up and down, and band action-oriented sliding mark shows that bar moves up and down in guiding sliding rail, to drive
Valve block moves up and down.
Preferably, the height of valve block is more than the diameter of port.
The utility model has the beneficial effects that：The utility model improves abrasion resistance, and pressure is made to continuously decrease, convenient
Adjust the poly- amount of note, saved electric energy, achieved the purpose that energy-saving and emission-reduction, the utility model fluid channel connected by multiple arcs and
At channel, abrasion resistance is improved, and ensure that the leakproofness of valve, coniform flow guide sleeve is equipped with, liquid is made to pass through water conservancy diversion
Body adapts to rapidly curved channel when entering valve inner, and be equipped with valve block makes valve rod move up and down by rotation hand wheel, makes valve block
With port and cooperation, to change fluid channel, observation is oriented to sliding mark rod, it is to be understood that the size of flow reaches adjusting stream
The purpose of amount.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of port；
In figure：Lower welded flange 1, stud 2, nut 3, spring washer 4, lower flange 5, valve body supervisor 6, upper flange
7, bonnet flange 8, valve deck main body 9, flow guide sleeve 10, bottom sealing socket 11, O-ring 12, combination sleeve 13, combination inner sleeve 14, go out
Mouth housing 15, welding take over 16 take over by cap 17, upper seal support 18, sealing ring 19, are oriented to sliding mark rod 20, bearing
21, bearing pressure cap 22, handwheel 23, nut by cap 24, locking by cap 25, valve rod 26, fluid channel 27, copper nut 28, jackscrew
29, liquid-inlet 30, liquid outlet 31, guiding sliding rail 32, port 33, valve block 34.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
The utility model includes lower welded flange 1, lower flange 5, valve body supervisor 6, upper flange 7, bonnet flange 8, valve deck
Main body 9, flow guide sleeve 10, combination sleeve 13, combination inner sleeve 14, outlet jacket 15, welding take over 16, take over by cap 17,
It is oriented to sliding mark rod 20, handwheel 23, valve rod 26, combination inner sleeve 14 is equipped in the outside of fluid channel, in combination inner sleeve 14
Outside is equipped with combination sleeve 13, is equipped with lower flange 5 in the lower part of combination sleeve 13, lower flange 5 is fixed with lower welded flange 1 to be connected
It connects, in the coniform flow guide sleeve 10 that is internally provided with of lower welded flange 1, O-ring is equipped between flow guide sleeve 10 and lower welded flange 1
12, it is equipped with welding take over 16 on combination sleeve 13, is equipped with and is taken over by cap 17 on welding take over 16, connect in welding
The upper end of pipe 16 is equipped with upper flange 7, and bonnet flange 8 is connected on upper flange 7, and valve rod 26 is equipped on the top of fluid channel,
It is equipped on valve stem 26 and is oriented to sliding mark rod 20, be equipped with handwheel 23 being oriented to 20 top of sliding mark rod, be oriented to sliding mark
Show that the valve rod 26 between bar 20 and handwheel 23 is equipped with valve deck main body 9, bearing 21 is equipped in valve deck main body 9, in bearing 21
Top is equipped with bearing pressure cap 22, and jackscrew 29 is equipped in the upper end of valve deck main body 9, and valve block 34, valve block are equipped in one end of valve rod 26
Sealing ring 19 is set on 34, is equipped with nut by cap 24, locking by cap 25 in 26 other end of valve rod, copper spiral shell is equipped on cap 25 locking
Mother 28, improves abrasion resistance, and pressure is made to continuously decrease.
Wherein, it is fixed by stud 2 and nut 3 between lower flange 5 and lower welded flange 1, stud 2 and spiral shell
It is equipped with spring washer 4 between mother 3, bottom sealing socket 11 is equipped between fluid channel and the end for combining inner sleeve 14, in lower sealing
It is equipped with O-ring 12 in seat 11, is achieved a fixed connection by stud and nut, is realized and is sealed by O-ring.
In addition, fixed by stud 2 and nut 3 with bonnet flange 8 on upper flange 7, stud 2 and nut 3 it
Between be equipped with spring washer 4, achieve a fixed connection.
It is equipped with upper seal support 18 in addition, being oriented between sliding mark rod 20 and welding take over 16, upper seal support 18 and welding
It is equipped with O-ring 12 between take over 16, realizes that upper seal support takes over sealing with welding by O-ring.
In addition, the lower end of lower welded flange 1 is liquid-inlet 30, the one end for welding take over 16 is logical by port 33 and fluid
Road is connected to, and the other end is liquid outlet 31, realizes the disengaging of liquid.
In addition, valve rod 26 moves up and down, band action-oriented sliding mark shows that bar 20 moves up and down in guiding sliding rail 32, to
Band movable valve block 34 moves up and down, and makes valve block and port and cooperation, to change fluid channel.
In addition, the height of valve block 34 is more than the diameter of port 33, facilitate the size for adjusting port, it is logical to change fluid
Road achievees the purpose that adjusting flow,
The utility model improves abrasion resistance, and pressure is made to continuously decrease, and facilitates the poly- amount of adjusting note, has saved electric energy,
Achieving the purpose that energy-saving and emission-reduction, the utility model fluid channel is formed by connecting channel by multiple arcs, improves abrasion resistance,
And ensure that the leakproofness of valve, it is equipped with coniform flow guide sleeve, so that liquid is passed through when baffle enters valve inner and fits rapidly
Curved channel is answered, be equipped with valve block makes valve rod move up and down by rotation hand wheel, makes valve block and port and cooperation, to change stream
Body channel, observation are oriented to sliding mark rod, it is to be understood that the size of flow achievees the purpose that adjust flow.
The above, is only the preferred embodiment of the utility model, and any technical person familiar with the field may profit
Equivalent technical solution is changed the utility model or is revised as with the technical solution of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out belong to the greatest extent the requires of the utility model protection
Range.
Claims (7)
1. a kind of New type corrugated formula low sheraing valve, it is characterized in that：Including lower welded flange（1）, lower flange（5）, valve body supervisor
（6）, upper flange（7）, bonnet flange（8）, valve deck main body（9）, flow guide sleeve（10）, combination sleeve（13）, combination inner sleeve（14）, go out
Mouth housing（15）, take over（16）, take over by cap（17）, be oriented to sliding mark rod（20）, handwheel（23）, valve rod
（26）, fluid channel（27）It is made of multiple arcs connection, in fluid channel（27）Outside be equipped with combination inner sleeve（14）, in group
Close inner sleeve（14）Outside be equipped with combination sleeve（13）, in combination sleeve（13）Lower part be equipped with lower flange（5）, lower flange（5）
With lower welded flange（1）It is fixedly connected, in lower welded flange（1）Be internally provided with coniform flow guide sleeve（10）, flow guide sleeve
（10）With lower welded flange（1）Between be equipped with O-ring（12）, in combination sleeve（13）It is equipped with and takes over（16）, welding
It takes over（16）It is equipped with and takes over by cap（17）, taken in welding（16）Upper end be equipped with upper flange（7）, in upper flange（7）
Upper connection bonnet flange（8）, in fluid channel（27）Top be equipped with valve rod（26）, in valve rod（26）It is equipped with and is oriented to sliding mark
Show bar（20）, mark rod is slided being oriented to（20）Top is equipped with handwheel（23）, mark rod is slided being oriented to（20）With handwheel（23）
Between valve rod（26）It is equipped with valve deck main body（9）, in valve deck main body（9）It is equipped with bearing（21）, in bearing（21）Top
Equipped with bearing pressure cap（22）, in valve deck main body（9）Upper end be equipped with jackscrew（29）, in valve rod（26）One end be equipped with valve block
（34）, valve block（34）On set sealing ring（19）, in valve rod（26）The other end is equipped with nut by cap（24）, locking by cap（25）,
Locking is by cap（25）It is equipped with copper nut（28）.
2. New type corrugated formula low sheraing valve according to claim 1, it is characterized in that：In lower flange（5）With lower welded flange
（1）Between pass through stud（2）And nut（3）It is fixed, stud（2）And nut（3）Between be equipped with spring washer（4）,
In fluid channel（27）With combine inner sleeve（14）End between be equipped with bottom sealing socket（11）, in bottom sealing socket（11）It is interior to be equipped with O
Shape circle（12）.
3. New type corrugated formula low sheraing valve according to claim 1, it is characterized in that：Upper flange（7）Upper and bonnet flange（8）
Pass through stud（2）And nut（3）It is fixed, stud（2）And nut（3）Between be equipped with spring washer（4）.
4. New type corrugated formula low sheraing valve according to claim 1, it is characterized in that：It is oriented to sliding mark rod（20）With welding
It takes over（16）Between be equipped with upper seal support（18）, upper seal support（18）It is taken over welding（16）Between be equipped with O-ring（12）.
5. New type corrugated formula low sheraing valve according to claim 1, it is characterized in that：Lower welded flange（1）Lower end be liquid
Body import（30）, welding takes over（16）One end pass through port（33）With fluid channel（27）Connection, the other end is liquid outlet
（31）.
6. New type corrugated formula low sheraing valve according to claim 1, it is characterized in that：Valve rod（26）It moves up and down, drive is led
To sliding mark rod（20）Rail is slided being oriented to（32）It inside moves up and down, to movable valve block（34）It moves up and down.
7. New type corrugated formula low sheraing valve according to claim 6, it is characterized in that：Valve block（34）Height be more than port
（33）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813967.7U CN207848422U (en) | 2017-12-22 | 2017-12-22 | New type corrugated formula low sheraing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813967.7U CN207848422U (en) | 2017-12-22 | 2017-12-22 | New type corrugated formula low sheraing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848422U true CN207848422U (en) | 2018-09-11 |
Family
ID=63422203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721813967.7U Active CN207848422U (en) | 2017-12-22 | 2017-12-22 | New type corrugated formula low sheraing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468002A (en) * | 2022-08-23 | 2022-12-13 | 宁波一机阀门制造有限公司 | Suspension double-seat metal hard-sealing check valve without shaft and sleeve |
-
2017
- 2017-12-22 CN CN201721813967.7U patent/CN207848422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468002A (en) * | 2022-08-23 | 2022-12-13 | 宁波一机阀门制造有限公司 | Suspension double-seat metal hard-sealing check valve without shaft and sleeve |
| CN115468002B (en) * | 2022-08-23 | 2023-03-31 | 宁波一机阀门制造有限公司 | Suspension double-seat metal hard-sealing check valve without shaft and sleeve |
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