CN107917218A - A kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face - Google Patents
A kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face Download PDFInfo
- Publication number
- CN107917218A CN107917218A CN201710900595.XA CN201710900595A CN107917218A CN 107917218 A CN107917218 A CN 107917218A CN 201710900595 A CN201710900595 A CN 201710900595A CN 107917218 A CN107917218 A CN 107917218A
- Authority
- CN
- China
- Prior art keywords
- briquetting
- block
- pipeline
- rod
- fixedly welded
- 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- Withdrawn
Links
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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
- F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
-
- 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
Abstract
The invention discloses a kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face, including pipeline, limit sliding chutes, flashboard and briquetting, the conduit upper is fixedly welded with limit sliding chutes, the limit sliding chutes are plugged with briquetting away from pipeline one end central slide, the briquetting is located at one end inside limit sliding chutes and is fixedly welded with baffle, the baffle is placed with (the first back-moving spring away from the activity of briquetting side, and the (the first back-moving spring other end is engaged with pipeline；The briquetting internal slide is plugged with transmission rod, and the transmission rod is located at one end inside briquetting and is fixedly welded with block；Second back-moving spring is placed with away from the activity of baffle one end inside the briquetting, the second back-moving spring is engaged with block, and the transmission rod is fixedly welded with flashboard, the flashboard and seal for pipe joints sliding plug away from block one end；The flashboard is engaged with pipeline, the present invention can fast opening and closing pipeline, convenient for users to quickly opening or closing pipeline.
Description
Technical field
The present invention relates to elastic sluice valve with wedge-shaped sealing face technical field, is specially a kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face.
Background technology
The opening and closing element of gate valve is flashboard, and the direction of motion and flow direction of flashboard are perpendicular, and gate valve can only make standard-sized sheet and complete
Close, it is impossible to make adjustments and throttle.Flashboard has two sealing surfaces, two sealing surfaces of most common pattern slide valve formed wedge shape,
Key groove is different with valve parameter, is usually 5 °, is 2 ° of 52' when medium temperature is not high.The flashboard of Wedge Gate Valves can make one
A entirety, is called rigid flashboard；Can also make can produce the flashboard of micro-deformation, to improve its craftsmanship, make up sealing surface
The deviation that angle produces in process, this flashboard are called flexible disc.
The opening and closing element of elastic sluice valve with wedge-shaped sealing face is flashboard, and the direction of motion and flow direction of flashboard are perpendicular, and gate valve can only be made
Standard-sized sheet and fully closed, cannot make adjustments and throttle.
But traditional elastic sluice valve with wedge-shaped sealing face is in use there are some drawbacks, such as：
Traditional elastic sluice valve with wedge-shaped sealing face is opened and closed using rotating screw disk more, but such opening/shutting mode is when in use
Compare slowly, generally require gate valve could to be opened or closed after rotating many circles, when user is badly in need of beating on or off
When valve closing door, traditional elastic sluice valve with wedge-shaped sealing face just cannot meet needs.
The content of the invention
It is an object of the invention to provide a kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face, including
Pipeline, limit sliding chutes, flashboard and briquetting, the conduit upper are fixedly welded with limit sliding chutes, and the limit sliding chutes are away from pipe
Road one end central slide is plugged with briquetting, and the briquetting is located at one end inside limit sliding chutes and is fixedly welded with baffle, described
Baffle is placed with (the first back-moving spring away from the activity of briquetting side, and the (the first back-moving spring other end is engaged with pipeline；
The briquetting internal slide is plugged with transmission rod, and the transmission rod is located at one end inside briquetting and is fixedly welded with block；Institute
To state and be placed with second back-moving spring away from the activity of baffle one end inside briquetting, the second back-moving spring is engaged with block,
The transmission rod is fixedly welded with flashboard, the flashboard and seal for pipe joints sliding plug away from block one end；The flashboard and pipe
Road is engaged；Briquetting both sides external stability is provided with spring pin, and the spring pin is engaged with block.
Further, the spring pin includes shell, and the enclosure activity is plugged with pull rod, and the pull rod is located at
Enclosure one end is fixedly welded with pin block, and the pin block is fixedly welded with pin rod away from pull rod one side center,
The pin rod and shell activity grafting, the pull rod are located at one section of enclosure and are socketed with pin spring, and the pull rod is positioned at outer
One end is installed with draw ring outside shell.
Further, the pin rod is engaged with block.
Further, the block top edge is arranged to inclined-plane.
Further, the pipe ends are fixedly welded with ring flange, and threaded hole is provided with the middle part of the ring flange.
Compared with prior art, the beneficial effects of the invention are as follows：
By being provided with briquetting in limit sliding chutes internal slide, fixed placement has first to answer between briquetting and pipeline
Position spring, easy to which briquetting is propped up upwards so that briquetting is in projected state；By being provided with briquetting internal slide
Transmission rod is located at one end inside briquetting in transmission rod and is fixedly welded with block, and fixed placement between block top and briquetting
There is second back-moving spring so that second back-moving spring can push down on block so that transmission rod pushes flashboard to bottom, uses
In sealing pipeline；Need to press down on briquetting when opening pipeline, second back-moving spring is compressed at this time, while block quilt
Be pushed to spring pin top, spring pin just crosses block, is connected to stop bottom, unclamps briquetting at this time, due to by
Briquetting is subject to (the first back-moving spring elastic force so that briquetting pushed away from pipeline, since spring pin blocks block so that flashboard quilt
Block pulls up, and pipeline is opened at this time；When needing to be again switched off gate valve, draw ring is pulled, spring pin decontrols block,
Pipeline is closed flashboard pushing pipe by second back-moving spring；The present invention can fast opening and closing pipeline, convenient for users to by pipeline
It is quick to open or close.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is spring pin structure diagram of the present invention.
In Fig. 1-2：1- second back-moving springs；2- blocks；3- ring flanges；4- pipelines；5- threaded holes；6- limit sliding chutes；7-
(the first back-moving spring；8- flashboards；9- baffles；10- transmission rods；11- briquettings；12- spring pins；121- draw rings；122- shells；
123- pin springs；124- pull rods；125- pin blocks；126- pin rods.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face, including pipe
Road 4, limit sliding chutes 6, flashboard 8 and briquetting 11,4 top of pipeline are fixedly welded with limit sliding chutes 6, the limit sliding chutes 6
Briquetting 11 is plugged with away from 4 one end central slide of pipeline, the briquetting 11 is located at 6 inside one end of limit sliding chutes and fixes welding
There is baffle 9, the baffle 9 is placed with (the first back-moving spring 7 away from 11 side activity of briquetting, and the (the first back-moving spring 7 is another
One end is engaged with pipeline 4；11 internal slide of briquetting is plugged with transmission rod 10, and the transmission rod 10 is located at briquetting 11
Internal one end is fixedly welded with block 2；The inside of briquetting 11 is placed with second back-moving spring 1 away from 9 one end activity of baffle,
The second back-moving spring 1 is engaged with block 2, and the transmission rod 10 is fixedly welded with flashboard 8 away from 2 one end of block, described
Flashboard 8 and seal for pipe joints sliding plug；The flashboard 8 is engaged with pipeline 4；The 11 both sides external stability of briquetting is provided with
Spring pin 12, the spring pin 12 are engaged with block 2.
Shell 122 is included by the spring pin 12,122 internal activity of shell is plugged with pull rod 124, the drawing
Bar 124 is located at 122 inside one end of shell and is fixedly welded with pin block 125, and the pin block 125 is away from 124 side of pull rod
Face center is fixedly welded with pin rod 126, and the pin rod 126 and 122 activity grafting of shell, the pull rod 124 are located in shell 122
One section of portion is socketed with pin spring 123, and the pull rod 124 is located at 122 outside one end of shell and is installed with draw ring 121, is easy to
The pin rod 126 is engaged with block 2 so that the fixed effect of block 2 is more preferable, is arranged to by 2 top edge of block
Inclined-plane, easy to coordinate the pin rod 126 inside spring pin 12 to use, ring flange 3 is fixedly welded with by 4 both ends of pipeline,
The middle part of ring flange 3 is provided with threaded hole 5, easy to which the present invention and aqueduct are fixedly mounted.
Operation principle：In use, by being provided with briquetting 11 in 6 internal slide of limit sliding chutes, in briquetting 11 and pipe
Fixed placement has (the first back-moving spring 7 between road 4, easy to which briquetting 11 is propped up upwards so that briquetting 11 is in standing shape
State；It is located at the fixation welding of 11 inside one end of briquetting in transmission rod 10 by being provided with transmission rod 10 in 11 internal slide of briquetting
There is block 2, and fixed placement has second back-moving spring 1 between 2 top of block and briquetting 11 so that 1 energy of second back-moving spring
It is enough to push down on block 2 so that transmission rod 10 pushes flashboard 8 to bottom, for sealing pipeline 4；When needing to open pipeline 4
Briquetting 11 is pressed down on, second back-moving spring 1 is compressed at this time, while block 2 is pushed to 12 top of spring pin, bullet
Spring pin 12 just crosses block 2, is connected to 2 bottom of block, unclamps briquetting 11 at this time, since briquetting 11 is subject to first to answer
Position 7 elastic force of spring so that briquetting 11 pushed away from pipeline 4, since spring pin 12 blocks block 2 so that flashboard 8 is by block 2
Pull up, pipeline 4 is opened at this time；When needing to be again switched off gate valve, draw ring 121 is pulled, spring pin 12 decontrols gear
Pipeline 4 is closed 8 pushing pipe 4 of flashboard by block 2, second back-moving spring 7；The present invention can fast opening and closing pipeline 4, conveniently make
Pipeline 4 is quickly opened or closed by user.
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 this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face, including pipeline (4), limit sliding chutes (6), flashboard (8) and briquetting (11),
It is characterized in that：Pipeline (4) top is fixedly welded with limit sliding chutes (6), and the limit sliding chutes (6) are away from pipeline (4) one
End central slide is plugged with briquetting (11), and the briquetting (11) is located at the internal one end of limit sliding chutes (6) and is fixedly welded with gear
Plate (9), the baffle (9) are placed with (the first back-moving spring (7), the (the first back-moving spring away from briquetting (11) side activity
(7) other end is engaged with pipeline (4)；Briquetting (11) internal slide is plugged with transmission rod (10), the transmission rod
(10) it is fixedly welded with block (2) positioned at the internal one end of briquetting (11)；The briquetting (11) is internal away from baffle (9) one end
Activity is placed with second back-moving spring (1), and the second back-moving spring (1) is engaged with block (2), and the transmission rod (10) is remote
Flashboard (8), the flashboard (8) and seal for pipe joints sliding plug are fixedly welded with from block (2) one end；The flashboard (8) and pipe
Road (4) is engaged；Briquetting (11) the both sides external stability is provided with spring pin (12), the spring pin (12) and gear
Block (2) is engaged.
A kind of 2. valve rod concertina type elastic sluice valve with wedge-shaped sealing face according to claim 1, it is characterised in that：The spring pin
(12) shell (122) is included, shell (122) internal activity is plugged with pull rod (124), and the pull rod (124) is located at shell
(122) internal one end is fixedly welded with pin block (125), and the pin block (125) is away from pull rod (124) one side center
Pin rod (126) is fixedly welded with, the pin rod (126) and shell (122) activity grafting, the pull rod (124) are located at shell
(122) it is socketed with pin spring (123) for internal one section, the pull rod (124) is located at the exterior one end of shell (122) and is installed with
Draw ring (121).
A kind of 3. valve rod concertina type elastic sluice valve with wedge-shaped sealing face according to claim 2, it is characterised in that：The pin rod (126)
It is engaged with block (2).
A kind of 4. valve rod concertina type elastic sluice valve with wedge-shaped sealing face according to claim 1, it is characterised in that：On the block (2)
Portion edge is arranged to inclined-plane.
A kind of 5. valve rod concertina type elastic sluice valve with wedge-shaped sealing face according to claim 1, it is characterised in that：The pipeline (4) two
End is fixedly welded with ring flange (3), and threaded hole (5) is provided with the middle part of the ring flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900595.XA CN107917218A (en) | 2017-09-28 | 2017-09-28 | A kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900595.XA CN107917218A (en) | 2017-09-28 | 2017-09-28 | A kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107917218A true CN107917218A (en) | 2018-04-17 |
Family
ID=61898722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710900595.XA Withdrawn CN107917218A (en) | 2017-09-28 | 2017-09-28 | A kind of valve rod concertina type elastic sluice valve with wedge-shaped sealing face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486529A (en) * | 2019-08-29 | 2019-11-22 | 刘州豪 | A kind of Chemical Manufacture sewage draining valve |
| CN113080487A (en) * | 2021-04-21 | 2021-07-09 | 方丽萍 | Rotation progressive type cold potato epidermis cleaning device |
-
2017
- 2017-09-28 CN CN201710900595.XA patent/CN107917218A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486529A (en) * | 2019-08-29 | 2019-11-22 | 刘州豪 | A kind of Chemical Manufacture sewage draining valve |
| CN113080487A (en) * | 2021-04-21 | 2021-07-09 | 方丽萍 | Rotation progressive type cold potato epidermis cleaning device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180417 |