CN105715813B - A kind of stockless filters gate valve - Google Patents
A kind of stockless filters gate valve Download PDFInfo
- Publication number
- CN105715813B CN105715813B CN201610279854.7A CN201610279854A CN105715813B CN 105715813 B CN105715813 B CN 105715813B CN 201610279854 A CN201610279854 A CN 201610279854A CN 105715813 B CN105715813 B CN 105715813B
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- CN
- China
- Prior art keywords
- rotary type
- baffle
- fixes sleeve
- notch
- 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.)
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Details Of Valves (AREA)
- Sliding Valves (AREA)
Abstract
A kind of stockless filters gate valve, including rotary type shell, spool and filter screen for connecting line, rotary type shell inner cavity are equipped with two rotary type baffles, and rotary type baffle is equipped with through hole or notch；Respectively it is furnished with a spool in the end of rotary type shell；Connectivity port, fixes sleeve and fixed baffle, the connectivity port that spool includes being used to be sleeved on pipe ends are spirally connected with fixes sleeve；The end of fixes sleeve sealing insertion rotary type shell；Fixed baffle is sealingly mounted at the inner face of fixes sleeve, and the end face of fixed baffle is bonded with the end face seal of the rotary type baffle of homonymy；Filter network edge and fixes sleeve inner wall is affixed；Through hole or notch on fixed baffle is corresponding with the through hole on rotary type baffle or notch.The beneficial effects of the invention are as follows：By the cooperation of rotary type shell and rolling element, switching motion of the valve in the case of stockless is realized；Fixator can make poppet shaft to position and give rotate sandwich type element guiding role；Shape is more simple and beautiful.
Description
Technical field
The present invention relates to a kind of stockless to filter gate valve.
Background technology
At present, existing pipeline gate valve is mainly made of spool, valve rod, valve body and handle, can according to the classification of spool
To be divided into ball valve, gate valve, butterfly valve, barrel valve etc., shut-off valve, check-valves, flow divider, safety valve, mistake can be divided into according to function
Trap valve etc..Its course of work is acted by rotating handle (handle type is rotary-type) band movable valve plug, completes the keying of valve.Mesh
Before, existing gate valve is controlled by the prominent handle on the outside of valve body, and such structure design needs during the work time
Larger revolution space is wanted, the filter screen of strainer valve is installed as being mounted laterally.And in installation process, especially it is being close to wall
In the pipe installation process on face, ground etc., prominent handle and strainer can cause bigger difficulty to installation.In addition, in pipeline
Middle installation strainer needs special filter assemblies.Therefore, such gate valve either installs needs, appearance degree still filters work(
Can be all poor.
The content of the invention
In order to overcome the problems such as existing gate valve is difficult to install, filtering function is difficult to be integrated into valve and appearance is insufficient,
The present invention provides a kind of straight chamber filtering gate valve of stockless, which simplifies prominent handle portion, makes shape more attractive, propose
A kind of new headstock gear, and multiaction strainer is mounted with valve chamber.
A kind of stockless filtering gate valve of the present invention, it is characterised in that：Including rotary type shell, for connecting line
Spool and filter screen, the rotary type shell inner cavity are equipped with two rotary type baffles, and the rotary type baffle is equipped with
Through hole or notch；Respectively it is furnished with a spool in the end of the rotary type shell；The spool includes being used to be sleeved on pipeline end
Connectivity port, fixes sleeve and the fixed baffle in portion, the connectivity port is spirally connected with the fixes sleeve；Described consolidates
Determine the end of the sleeve seal insertion rotary type shell；The fixed baffle is sealingly mounted at the fixes sleeve
Inner face, the end face of the fixed baffle is bonded with the end face seal of the rotary type baffle of homonymy；The filter screen
Edge and the fixes sleeve inner wall are affixed；Through hole or notch and the rotary type baffle on the fixed baffle
On through hole or notch correspond to, the through hole of the fixed baffle either the through hole of notch and the rotary type baffle or
When notch is completely superposed, the filtering gate valve is fully on, the through hole or notch of the fixed baffle with it is described
When the through hole or notch of rotary type baffle stagger completely, the filtering gate valve completely encloses.
The fixes sleeve is equipped with the internal thread coordinated with connectivity port external screw thread, the outside of the rotary type shell
Set is useful for the fixator that is equipped with of connectivity port axially position, and wherein fixator is included with female end fixed frame, even
Fitting, ball mounting bracket and the first ball, the both ends of the connector are connected with corresponding end fixed frame respectively, described
The internal thread of end fixed frame is matched with the external screw thread of the connectivity port, and the fixed frame is clipped in the fixes sleeve
Outer end face and the connectivity port external screw thread step surface between, and the inner face of the fixator carry first
Annular groove, the first annular groove is interior to be equipped with ball mounting bracket, and first ball is installed on the first annular groove
It is interior.
The outer wall of the fixes sleeve is equipped with the second annular groove, and ball retainer is housed in second annular groove,
Second ball is installed, the end of the rotary type shell is equipped with groove, the groove and on the ball retainer
Two ball position correspondences.
The rotary type baffle is along rotary type shell radial distribution.
The rotary type baffle and the fixed baffle are Semicircular baffle.
Multiple sealing rings are equipped between the fixes sleeve and the rotary type shell.
In use, the connectivity port of spool is installed on pipe ends, then connectivity port and fixes sleeve are spirally connected, this
When fixator can limit the axial location of connectivity port, corresponding spool, user's rotation are all installed in the both ends of rotary type shell
Rotary type shell, so as to drive rotary type baffle synchronous rotary so that the notch of rotary type baffle and the fixed baffle
Notch overlap the through hole for either departing from the fixed baffle or notch and the rotary type baffle through hole or
When notch is completely superposed, the filtering gate valve is fully on, the through hole or notch of the fixed baffle with it is described
When the through hole or notch of rotary type baffle stagger completely, the filtering gate valve completely encloses, so as to fulfill the conducting of pipeline
Or closing.
The beneficial effects of the invention are as follows：By the cooperation of rotary type shell and rolling element, realize valve in the case of stockless
Switching motion；Fixator can make poppet shaft to position and give rotate sandwich type element guiding role；Shape more simple beauty
See.
Brief description of the drawings
Fig. 1 is the structure chart of the present invention.
Fig. 2 is the sectional view of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings
Referring to the drawings：
A kind of stockless filtering gate valve of the present invention of embodiment 1, including rotary type shell 1, the valve for connecting line
Core 2 and filter screen 3,1 inner cavity of rotary type shell are equipped with two rotary type baffles 11, on the rotary type baffle 11
Equipped with through hole or notch；Respectively it is furnished with a spool 2 in the end of the rotary type shell 1；The spool 2 includes being used to be sleeved on
Connectivity port 21, fixes sleeve 22 and the fixed baffle 23 of pipe ends, the connectivity port 21 and the fixing sleeve
Cylinder 22 is spirally connected；The end of the sealing insertion of the fixes sleeve 22 rotary type shell 1；The fixed baffle 23 is close
Envelope is installed on the inner face of the fixes sleeve 1, the end face of the fixed baffle 23 and the rotary type baffle 11 of homonymy
End face seal fitting；3 edge of filter screen and 22 inner wall of fixes sleeve are affixed；The fixed baffle 23
On through hole or notch it is corresponding with the through hole on the rotary type baffle 11 or notch, the through hole of the fixed baffle 23
When either the through hole or notch of notch and the rotary type baffle 11 are completely superposed, the filtering gate valve is fully on,
The through hole of the fixed baffle 23 is when either the through hole of notch and the rotary type baffle 11 or notch stagger completely,
The filtering gate valve completely encloses.
The fixes sleeve 22 is equipped with the internal thread coordinated with 21 external screw thread of connectivity port, the rotary type shell 1
Outer cover be useful for 1 axially position of connectivity port be equipped with fixator 4, wherein fixator 4 is included with female end
Fixed frame 41, connector 42,43 and first ball 44 of ball mounting bracket, the both ends of the connector 42 are held with corresponding respectively
Portion's fixed frame 41 is connected, and the internal thread of the end fixed frame 41 is matched with the external screw thread of the connectivity port 21, described
Fixed frame 4 be clipped between the outer end face of fixes sleeve 22 and the external screw thread step surface of the connectivity port 21,
And the inner face of the fixator 4 carries first annular groove, and ball mounting bracket 43, institute are housed in the first annular groove
The first ball 44 stated is installed in the first annular groove.
The outer wall of the fixes sleeve 22 is equipped with the second annular groove, and ball retainer is housed in second annular groove
221, the second ball 222 is installed on the ball retainer 221, the end of the rotary type shell 1 is equipped with groove, described
222 position correspondence of groove and the second ball.
The rotary type baffle 11 is along rotary type shell radial distribution.
The rotary type baffle 11 and the fixed baffle 23 are Semicircular baffle.
Four sealing rings 12 are equipped between the fixes sleeve 22 and the rotary type shell 1.
In use, the connectivity port 21 of spool 2 is installed on pipe ends, then by connectivity port 21 and fixes sleeve 22
It is spirally connected, fixator 4 can limit the axial location of connectivity port at this time, and corresponding spool 2 is all installed at the both ends of rotary type shell 1,
User's rotary motion formula shell 1, so as to drive 11 synchronous rotary of rotary type baffle so that the notch of rotary type baffle 11 and institute
The notch for the fixed baffle 23 stated overlaps the through hole for either departing from the fixed baffle 23 or notch and turns with described
When the through hole or notch of dynamic formula baffle 11 are completely superposed, the filtering gate valve is fully on, the fixed baffle 23
Through hole when either the through hole of notch and the rotary type baffle 11 or notch stagger completely, the filtering gate valve is complete
Closing, so as to fulfill the conducting or closing of pipeline.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (6)
1. a kind of stockless filters gate valve, it is characterised in that：Including rotary type shell, the spool for connecting line and filtering
Net, the rotary type shell inner cavity are equipped with two rotary type baffles, and the rotary type baffle is equipped with through hole or notch；Institute
Respectively it is furnished with a spool in the end for the rotary type shell stated；The spool include be used for be sleeved on pipe ends connectivity port,
Fixes sleeve and fixed baffle, the connectivity port are spirally connected with the fixes sleeve；The fixes sleeve sealing is inserted
Enter the end of the rotary type shell；The fixed baffle is sealingly mounted at the inner face of the fixes sleeve, institute
The end face for the fixed baffle stated is bonded with the end face seal of the rotary type baffle of homonymy；Described filtering network edge with it is described
Fixes sleeve inner wall is affixed；Through hole or notch and the through hole on the rotary type baffle or scarce on the fixed baffle
Mouthful corresponding, the through hole or notch of the through hole of the fixed baffle either notch and the rotary type baffle are completely superposed
When, the filtering gate valve is fully on, the through hole or notch of the fixed baffle and the rotary type baffle
When through hole or notch stagger completely, the filtering gate valve completely encloses.
A kind of 2. stockless filtering gate valve as claimed in claim 1, it is characterised in that：The fixes sleeve is equipped with and connecting pin
The internal thread that interface external thread coordinates, the outer cover of the rotary type shell are useful for being equipped with for connectivity port axially position and fix
Device, wherein fixator are included with female end fixed frame, connector, ball mounting bracket and the first ball, the company
The both ends of fitting are connected with corresponding end fixed frame respectively, the internal thread of the end fixed frame and the connectivity port
External screw thread matching, the fixed frame is clipped in the outer end face of fixes sleeve and the external screw thread of the connectivity port
Between step surface, and the inner face of the fixator carries first annular groove, and ball is housed in the first annular groove
Mounting bracket, first ball are installed in the first annular groove.
A kind of 3. stockless filtering gate valve as claimed in claim 2, it is characterised in that：The outer wall of the fixes sleeve is equipped with the
Second ring groove, second annular groove is interior to be equipped with ball retainer, and the second ball is installed on the ball retainer, described
The end of rotary type shell be equipped with groove, the groove and the second ball position correspondence.
A kind of 4. stockless filtering gate valve as claimed in claim 1, it is characterised in that：The rotary type baffle is along outside rotary type
Shell radial distribution.
A kind of 5. stockless filtering gate valve as claimed in claim 4, it is characterised in that：The rotary type baffle and described
Fixed baffle is Semicircular baffle.
A kind of 6. stockless filtering gate valve as claimed in claim 3, it is characterised in that：The fixes sleeve and the rotation
Multiple sealing rings are equipped between formula shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279854.7A CN105715813B (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 |
|---|---|---|---|
| CN201610279854.7A CN105715813B (en) | 2016-04-29 | 2016-04-29 | A kind of stockless filters gate valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715813A CN105715813A (en) | 2016-06-29 |
| CN105715813B true CN105715813B (en) | 2018-05-08 |
Family
ID=56162129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610279854.7A Active CN105715813B (en) | 2016-04-29 | 2016-04-29 | A kind of stockless filters gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715813B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296553A (en) * | 2018-12-11 | 2019-02-01 | 贵州大学 | A kind of adjustable depositing dust ventilation device of coal mine rate of venting |
| CN112337672A (en) * | 2020-11-17 | 2021-02-09 | 周绿梅 | Furniture spraying equipment with wide spraying area |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914955C2 (en) * | 1979-04-12 | 1986-10-02 | Hansa Metallwerke Ag, 7000 Stuttgart | Valve, in particular sanitary valve |
| CN2871997Y (en) * | 2006-01-19 | 2007-02-21 | 林胜吉 | Sealed valve structure |
| CN201651373U (en) * | 2010-02-20 | 2010-11-24 | 成都航利阀门成套设备有限公司 | Rolling and supporting flat gate valve |
| CN103968097A (en) * | 2013-01-24 | 2014-08-06 | 何润岚 | Plate type rotary valve |
| CN203770752U (en) * | 2014-03-05 | 2014-08-13 | 卓旦春 | Check valve |
| CN104633156A (en) * | 2014-11-25 | 2015-05-20 | 深圳市飞托克实业有限公司 | Valve |
| CN204477355U (en) * | 2015-03-05 | 2015-07-15 | 烟台中集来福士海洋工程有限公司 | Flow regulator in pipeline |
| CN205026121U (en) * | 2015-07-14 | 2016-02-10 | 潘健 | Sealed rotatory slide valve of multi -door overlapping of modular |
| CN205715730U (en) * | 2016-04-29 | 2016-11-23 | 浙江工业大学 | A kind of stockless filters gate valve |
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2016
- 2016-04-29 CN CN201610279854.7A patent/CN105715813B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105715813A (en) | 2016-06-29 |
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