CN205715730U - A kind of stockless filters gate valve - Google Patents
A kind of stockless filters gate valve Download PDFInfo
- Publication number
- CN205715730U CN205715730U CN201620388785.9U CN201620388785U CN205715730U CN 205715730 U CN205715730 U CN 205715730U CN 201620388785 U CN201620388785 U CN 201620388785U CN 205715730 U CN205715730 U CN 205715730U
- Authority
- CN
- China
- Prior art keywords
- rotary type
- baffle plate
- breach
- fixing sleeve
- hole
- 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.)
- Withdrawn - After Issue
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- Sliding Valves (AREA)
Abstract
A kind of stockless filters gate valve, and including rotary type shell, for the spool of connecting line and drainage screen, rotary type shell inner cavity is provided with through hole or breach equipped with two rotary type baffle plates, rotary type baffle plate；The end of rotary type shell is respectively furnished with a spool；Spool includes the connectivity port for being enclosed within pipe ends, fixing sleeve and fixed baffle plate, and connectivity port is spirally connected with fixing sleeve；Fixing sleeve seal inserts the end of rotary type shell；Fixed baffle plate is sealingly mounted at the end face seal laminating of the rotary type baffle plate of the inner face of fixing sleeve, the end face of fixed baffle plate and homonymy；Drainage screen edge is affixed with fixing sleeve lining；Through hole or breach on fixed baffle plate are corresponding with the through hole on rotary type baffle plate or breach.The beneficial effects of the utility model are: by coordinating of rotary type shell and rolling element, it is achieved valve switching motion in the case of stockless；Holder can make poppet shaft to location and give rotary type housing guide effect.
Description
Technical field
This utility model relates to a kind of stockless and filters gate valve.
Background technology
At present, existing pipeline gate valve is mainly made up of spool, valve rod, valve body and handle,
Ball valve, gate valve, butterfly valve, barrel valve etc. can be divided into according to the classification of spool, can according to function
To be divided into stop valve, check-valves, flow divider, relief valve, strainer valve etc..Its work process is
By rotary handle (handle-type or rotary-type) band movable valve plug action, complete the keying of valve.
At present, existing gate valve is all to control by highlighting the handle outside valve body, such knot
Structure design needs bigger revolution space in the course of the work, and the drainage screen of strainer valve is installed as side
To installation.And in installation process, especially it is being close to the Pipe installing on wall, ground etc.
During, prominent handle and filter screen can cause bigger difficulty to installing.It addition, at pipeline
In install filter screen additional and need special filter assemblies.Therefore, this type of gate valve either install needs,
Outward appearance degree or filtering function are the most poor.
Summary of the invention
In order to overcome existing gate valve installation difficulty, filtering function to be difficult to be integrated in valve and outward
Seeing the problems such as not enough, this utility model provides a kind of straight chamber of stockless and filters gate valve, this gate valve letter
Change prominent handle portion, made profile more attractive, it is proposed that a kind of new headstock gear, and
Multiaction filter screen it is mounted with in valve pocket.
A kind of stockless described in the utility model filters gate valve, it is characterised in that: include rotary type
Shell, for the spool of connecting line and drainage screen, described rotary type shell inner cavity equipped with
Two rotary type baffle plates, described rotary type baffle plate is provided with through hole or breach；Described rotation
The end of formula shell is respectively furnished with a spool；Described spool includes for being enclosed within pipe ends
Connectivity port, fixing sleeve and fixed baffle plate, described connectivity port and described fixed cover
Cylinder is spirally connected；The end of the described rotary type shell described in the insertion of fixing sleeve seal；Described
Fixed baffle plate is sealingly mounted at the inner face of described fixing sleeve, described fixed baffle plate
The end face seal laminating of rotary type baffle plate of end face and homonymy；Described drainage screen edge and institute
The fixing sleeve lining stated is affixed；The described through hole on fixed baffle plate or breach are with described
Through hole or breach on rotary type baffle plate are corresponding, the through hole of described fixed baffle plate or breach
When being completely superposed with the through hole of described rotary type baffle plate or breach, described filtration gate valve is complete
Full conducting, the through hole of described fixed baffle plate or breach are logical with described rotary type baffle plate
When hole or breach stagger completely, described filtration gate valve completely encloses.
Described fixing sleeve is provided with the female thread coordinated with connectivity port external screw thread, and described turns
The outer cover of dynamic formula shell has axially position for connectivity port to be provided with holder, wherein fixes
Device includes carrying female end fixed mount, connector, ball installing rack and the first ball,
The two ends of described connector are connected with corresponding end fixed mount respectively, and described end is fixed
The female thread of frame mates with the external screw thread of described connectivity port, and described fixed mount is clipped in described
The outer face of fixing sleeve and the external screw thread step surface of described connectivity port between, and
The inner face of described holder is with first annular groove, and described first annular groove is built with rolling
Pearl installing rack, the first described ball is arranged in described first annular groove.
The outer wall of described fixing sleeve is provided with the second cannelure, and the second described cannelure is built-in
There is ball retainer, described ball retainer is installed the second ball, outside described rotary type
The end of shell is provided with groove, and described groove is corresponding with the second ball position.
Described rotary type baffle plate is along rotary type shell radial distribution.
Described rotary type baffle plate and described fixed baffle plate are Semicircular baffle.
It is provided with multiple sealing ring between described fixing sleeve and described rotary type shell.
During use, the connectivity port of spool is arranged on pipe ends, then by connectivity port with
Fixing sleeve is spirally connected, and now holder can limit the axial location of connectivity port, rotary type shell
Two ends corresponding spool, user rotary motion formula shell are all installed, thus drive rotary type
Baffle plate synchronous rotary so that the breach of rotary type baffle plate and the breach weight of described fixed baffle plate
Close or depart from, the through hole of described fixed baffle plate or breach and described rotary type baffle plate
Through hole or breach when being completely superposed, described filtration gate valve is fully on, and described is fixing
Through hole or the breach of formula baffle plate are the most wrong with the through hole of described rotary type baffle plate or breach
When opening, described filtration gate valve completely encloses, thus realizes conducting or the closing of pipeline.
The beneficial effects of the utility model are: by coordinating of rotary type shell and rolling element, real
Existing valve switching motion in the case of stockless；Holder can make poppet shaft to location and give
Rotary type housing guide effect；Profile is the most attractive in appearance.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
Further illustrate this utility model below in conjunction with the accompanying drawings
Referring to the drawings:
Embodiment 1 a kind of stockless described in the utility model filters gate valve, including rotary type outside
Shell 1, for the spool 2 of connecting line and drainage screen 3, in described rotary type shell 1
Chamber is provided with through hole or breach equipped with two rotary type baffle plates 11, described rotary type baffle plate 11；
The end of described rotary type shell 1 is respectively furnished with a spool 2；Described spool 2 includes using
In being enclosed within the connectivity port 21 of pipe ends, fixing sleeve 22 and fixed baffle plate 23, described
Connectivity port 21 be spirally connected with described fixing sleeve 22；Described fixing sleeve 22 seals
The end of the rotary type shell 1 described in insertion；Described fixed baffle plate 23 is sealingly mounted at
The inner face of described fixing sleeve 1, the end face of described fixed baffle plate 23 and homonymy
The end face seal laminating of rotary type baffle plate 11；Described drainage screen 3 edge is fixed with described
Sleeve 22 inwall is affixed；The described through hole on fixed baffle plate 23 or breach turn with described
Through hole on dynamic formula baffle plate 11 or breach are corresponding, the through hole of described fixed baffle plate 23 or
When breach and the through hole of described rotary type baffle plate 11 or breach are completely superposed, described mistake
Filter gate valve is fully on, and the through hole of described fixed baffle plate 23 or breach turn with described
When the through hole of dynamic formula baffle plate 11 or breach stagger completely, described filtration gate valve completely encloses.
Described fixing sleeve 22 is provided with the female thread coordinated with connectivity port 21 external screw thread, institute
The outer cover of the rotary type shell 1 stated has and is provided with holder for what connectivity port 1 axially positioned
4, wherein holder 4 includes carrying female end fixed mount 41, connector 42, ball
Installing rack 43 and the first ball 44, the two ends of described connector 42 are held with corresponding respectively
Portion's fixed mount 41 is connected, the female thread of described end fixed mount 41 and described connectivity port
The external screw thread coupling of 21, described fixed mount 4 is clipped in the outer face of described fixing sleeve 22
And holder 4 between the external screw thread step surface of described connectivity port 21 and described
Inner face with first annular groove, described first annular groove built with ball installing rack 43,
The first described ball 44 is arranged in described first annular groove.
The outer wall of described fixing sleeve 22 is provided with the second cannelure, the second described cannelure
Built with ball retainer 221, described ball retainer 221 is installed the second ball 222,
The end of described rotary type shell 1 is provided with groove, described groove and 222, the second ball
Put correspondence.
Described rotary type baffle plate 11 is along rotary type shell radial distribution.
Described rotary type baffle plate 11 and described fixed baffle plate 23 are semicircle gear
Plate.
Four sealing rings it are provided with between described fixing sleeve 22 and described rotary type shell 1
12。
During use, the connectivity port 21 of spool 2 is arranged on pipe ends, then will connect
Port 21 is spirally connected with fixing sleeve 22, and now holder 4 can limit the axial position of connectivity port
Putting, corresponding spool 2 is all installed at the two ends of rotary type shell 1, outside user rotary motion formula
Shell 1, thus drive rotary type baffle plate 11 synchronous rotary so that the breach of rotary type baffle plate 11
Overlap with the breach of described fixed baffle plate 23 or depart from, described fixed baffle plate 23
Through hole or through hole or the breach of breach and described rotary type baffle plate 11 be completely superposed
Time, described filtration gate valve is fully on, the through hole of described fixed baffle plate 23 or lack
When mouthful staggering completely with the through hole of described rotary type baffle plate 11 or breach, described filtration
Gate valve completely encloses, thus realizes conducting or the closing of pipeline.
Content described in this specification embodiment is only the way of realization to utility model design
Enumerate, protection domain of the present utility model is not construed as being only limitted to what embodiment was stated
Concrete form, protection domain of the present utility model also includes that those skilled in the art are according to this practicality
Novel design it is conceivable that equivalent technologies means.
Claims (5)
1. a stockless filters gate valve, it is characterised in that: include rotary type shell, for even
The spool on adapter road and drainage screen, described rotary type shell inner cavity keeps off equipped with two rotary types
Plate, described rotary type baffle plate is provided with through hole or breach；The end of described rotary type shell
Respectively it is furnished with a spool；Described spool includes the connectivity port for being enclosed within pipe ends, consolidates
Determining sleeve and fixed baffle plate, described connectivity port is spirally connected with described fixing sleeve；Described
Fixing sleeve seal insert described in the end of rotary type shell；Described fixed baffle plate is close
Envelope is arranged on the inner face of described fixing sleeve, the end face of described fixed baffle plate and homonymy
Rotary type baffle plate end face seal laminating；Described drainage screen edge and described fixing sleeve
Inwall is affixed；The described through hole on fixed baffle plate or breach with on described rotary type baffle plate
Through hole or breach corresponding, the through hole of described fixed baffle plate or breach and described rotation
When the through hole of formula baffle plate or breach are completely superposed, described filtration gate valve is fully on, described
The through hole of fixed baffle plate or the through hole of breach and described rotary type baffle plate or breach
When staggering completely, described filtration gate valve completely encloses.
2. a kind of stockless as claimed in claim 1 filters gate valve, it is characterised in that: described
Fixing sleeve be provided with the female thread coordinated with connectivity port external screw thread, described rotary type shell
Outer cover have axially position for connectivity port to be provided with holder, wherein holder include band
Female end fixed mount, connector, ball installing rack and the first ball, described company
The two ends of fitting are connected with corresponding end fixed mount respectively, the interior spiral shell of described end fixed mount
Stricture of vagina mates with the external screw thread of described connectivity port, and described fixed mount is clipped in described fixed cover
Between outer face and the external screw thread step surface of described connectivity port of cylinder, and described consolidating
The inner face determining device is installed built with ball with first annular groove, described first annular groove
Frame, the first described ball is arranged in described first annular groove.
3. a kind of stockless as claimed in claim 1 filters gate valve, it is characterised in that: described
Rotary type baffle plate along rotary type shell radial distribution.
4. a kind of stockless as claimed in claim 3 filters gate valve, it is characterised in that: described
Rotary type baffle plate and described fixed baffle plate be Semicircular baffle.
5. a kind of stockless as claimed in claim 2 filters gate valve, it is characterised in that: described
Fixing sleeve and described rotary type shell between be provided with multiple sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388785.9U CN205715730U (en) | 2016-04-29 | 2016-04-29 | A kind of stockless filters gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388785.9U CN205715730U (en) | 2016-04-29 | 2016-04-29 | A kind of stockless filters gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715730U true CN205715730U (en) | 2016-11-23 |
Family
ID=57332687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620388785.9U Withdrawn - After Issue CN205715730U (en) | 2016-04-29 | 2016-04-29 | A kind of stockless filters gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715813A (en) * | 2016-04-29 | 2016-06-29 | 浙江工业大学 | Handle-free filtration gate valve |
-
2016
- 2016-04-29 CN CN201620388785.9U patent/CN205715730U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715813A (en) * | 2016-04-29 | 2016-06-29 | 浙江工业大学 | Handle-free filtration gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180508 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180508 |