CN105909814A - Flow regulating valve - Google Patents
Flow regulating valve Download PDFInfo
- Publication number
- CN105909814A CN105909814A CN201610445346.1A CN201610445346A CN105909814A CN 105909814 A CN105909814 A CN 105909814A CN 201610445346 A CN201610445346 A CN 201610445346A CN 105909814 A CN105909814 A CN 105909814A
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- CN
- China
- Prior art keywords
- valve
- block
- valve plate
- quiet
- moving
- 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.)
- Pending
Links
Classifications
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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
- F16K3/02—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
- F16K3/06—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 in the form of closure plates arranged between supply and discharge passages
- F16K3/08—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 in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
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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
- F16K3/02—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
- F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—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 special arrangements for separating the sealing faces or for pressing them together by movement of the 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
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to a flow regulating valve. The flow regulating valve comprises a valve body, a valve cavity is formed in the valve body, and the valve body is provided with a medium inflow channel and a medium outflow channel which communicate with the valve cavity. The flow regulating valve is characterized in that a movable valve plate and a stationary valve plate are arranged in the valve cavity and are rotationally matched with each other, and the movable valve plate abuts against the stationary valve plate; a first through hole is formed in the stationary valve plate, the movable valve plate is provided with a second through hole, and the second through hole is used for communicating with or being disconnected from the first through hole in the stationary valve plate when the movable valve plate rotates, so that the valve is opened or closed; and the flow regulating valve further comprises a driving device used for driving the movable valve plate to rotate. By the adoption of the technical scheme, the flow regulating valve provided by the invention saves time and labor when the valve is controlled to be opened or closed, and operation is more convenient.
Description
Technical field
The present invention relates to valve field, particularly to a kind of flow control valve.
Background technology
Existing flow control valve, include valve body, being provided with valve pocket in valve body, valve body is provided with the medium flow channel with valve pocket conducting, medium flow pass, is provided with for spool in valve pocket, spool is provided with valve rod, the conducting of valve, cut-off is realized by controlling spool lifting during use, but, the flow control valve of this structure, it controls spool lifting wastes time and energy, inconvenient operation.
Summary of the invention
The purpose of the present invention: in order to overcome the defect of prior art, the invention provides a kind of flow control valve, and it is time saving and energy saving when controlling valve opening and closing, more convenient to operate.
Technical scheme: a kind of flow control valve, include valve body, valve pocket it is provided with in valve body, valve body is provided with and the medium flow channel of valve pocket conducting, medium flow pass, it is characterized in that: in described valve pocket, be provided with moving valve plate, quiet valve block, moving valve plate is rotatably assorted with quiet valve block, moving valve plate is conflicted with quiet valve block, quiet valve block is provided with the first through hole, moving valve plate be provided with for when moving valve plate own rotation with the first through hole on or off on quiet valve block to realize the second through hole that valve opens or closes, also include the driving means for driving moving valve plate to rotate.
Using technique scheme, it is only necessary to control moving valve plate by driving means and rotate, when on moving valve plate, the second through hole turns on the first through hole on quiet valve block, valve is opened；When on moving valve plate, the second through hole ends with the first through hole on quiet valve block, valve closing, this flow control valve realizes the opening and closing of valve by controlling moving valve plate rotation, time saving and energy saving, more convenient to operate.
The further setting of the present invention: be provided with in described valve pocket for moving valve plate being pressed on the hold down gag on quiet valve block.
Using above-mentioned further setting, hold down gag is so that keep impaction state between moving valve plate and quiet valve block, it is to avoid reveal between the driven valve block of medium and quiet valve block and cause valve invalidation.
The further setting of the present invention: described hold down gag is spring, valve pocket inwall is provided with step, and described spring one end is conflicted with step, and the other end is conflicted with moving valve plate.
Using and above-mentioned further arrange, by spring compression moving valve plate, structure is simpler, easier for installation.
The present invention is the most further arranged: described driving means includes transmission arm, drive block, drive link and for controlling the controlling organization of drive rod rotation, described drive block is set on drive link, drive block and drive link threaded engagement, transmission arm is arranged on moving valve plate, described transmission arm is provided with transmission elongated slot, drive block is provided with projection, and projection extends in transmission elongated slot.
Using and above-mentioned the most further arrange, control drive rod rotation by controlling organization, thus drive drive block along drive link axially-movable, and then driven moving valve plate to rotate by projection through transmission arm, this driving device structure is simple, simple in construction.
The present invention is the most further arranged: transmission arm is provided with groove, and drive block is positioned at groove, is positioned on the transmission arm of groove both sides and is equipped with transmission elongated slot, and projection correspondence transmission elongated slot is provided with two.
Use and above-mentioned the most further arrange so that drive block is more steady when motion, will not produce inclination, and moving valve plate is the most stable when rotating.
The present invention is the most further arranged: described controlling organization includes handwheel, worm screw, worm gear, described handwheel is linked with worm screw, worm gear and worm engaging, worm gear set is located on drive link, worm gear is linked with drive link, drive link is provided with limited block, and valve body is provided with for preventing limited block along the limiting stand of drive link axially-movable.
Using and above-mentioned the most further arrange, handwheel drives worm screw to rotate, and worm screw drives drive rod rotation through worm gear, its simple in construction, easy to operate, and drive link can axially be positioned by limiting stand so that it can only rotate, and axially can not move.
The present invention is the most further arranged: seals between described quiet valve block and valve pocket inwall and arranges.
Use and above-mentioned the most further arrange, be possible to prevent medium to reveal between quiet valve block and valve pocket inwall, it is ensured that the good airproof performance of valve.
The present invention is the most further arranged: described valve pocket inwall is provided with annular groove, and quiet valve block outer wall is extended with annular locating tab in annular groove, and annular groove is separated in two seal grooves by annular locating tab, is equipped with sealing ring in two seal grooves.
Use and above-mentioned the most further arrange, this dual sealing manner, good seal performance.
The present invention is the most further arranged: described moving valve plate is provided with rotating shaft, and rotating shaft is plugged on quiet valve block and forms being rotatably assorted of moving valve plate and quiet valve block.
Use and above-mentioned the most further arrange so that moving valve plate is easier for installation with quiet valve block, and moving valve plate can rotate around the axis swimmingly.
The present invention is the most further arranged: described moving valve plate is coaxially disposed with quiet valve block, and the first through hole is evenly distributed on quiet valve block around quiet valve block central shaft, and the second through hole is evenly distributed on moving valve plate around moving valve plate central shaft.
Use and above-mentioned the most further arrange so that moving valve plate, quiet valve block processing convenient, it is more reasonable to design.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention；
Fig. 2 is the front view of the specific embodiment of the invention；
Fig. 3 is A-A structure sectional view in Fig. 2；
Fig. 4 is driving device structure schematic diagram in the specific embodiment of the invention；
Fig. 5 is valve body structure schematic diagram in the specific embodiment of the invention；
Fig. 6 is quiet valve structure schematic diagram in the specific embodiment of the invention；
Fig. 7 is moving valve plate structural representation in the specific embodiment of the invention.
Detailed description of the invention
nullAs shown in figs. 1-7，A kind of flow control valve，Include valve body 1，Valve pocket 11 it is provided with in valve body 1，Valve body 1 is provided with and the medium flow channel 12 of valve pocket 11 conducting、Medium flow pass 13，It is provided with moving valve plate 2 in described valve pocket 11、Quiet valve block 3，Described moving valve plate 2 is provided with rotating shaft 21，Rotating shaft 21 is plugged on quiet valve block 3 and forms being rotatably assorted of moving valve plate 2 and quiet valve block 3，Moving valve plate 2 is conflicted with quiet valve block 3，Quiet valve block 3 is provided with the first through hole 31，Moving valve plate 2 be provided with for when moving valve plate 2 own rotation with the first through hole 31 on or off on quiet valve block 3 to realize the second through hole 22 that valve opens or closes，Described moving valve plate 2、Quiet valve block 3、Medium flow channel 12、Medium flow pass 13 is all coaxially disposed，So medium need not turn round when by valve，It is thus possible to avoid medium to remain，First through hole 31 is evenly distributed on quiet valve block 3 around quiet valve block 3 central shaft，Second through hole 22 is evenly distributed on moving valve plate 2 around moving valve plate 2 central shaft，Also include the driving means 4 for driving moving valve plate 2 to rotate.During use, it is only necessary to control moving valve plate 2 by driving means 4 and rotate, when on moving valve plate 2, the second through hole 22 turns on the first through hole 31 on quiet valve block 3, valve is opened；When on moving valve plate 2, the second through hole 22 ends with the first through hole 31 on quiet valve block 3, valve closing, this flow control valve realizes the opening and closing of valve by controlling moving valve plate 2 rotation, time saving and energy saving, more convenient to operate.
Being additionally provided with for moving valve plate 2 is pressed on the hold down gag on quiet valve block 3 in described valve pocket 11, hold down gag is so that keep impaction state between moving valve plate 2 and quiet valve block 3, it is to avoid reveal between the driven valve block of medium 2 and quiet valve block 3 and cause valve invalidation.In the specific embodiment of the invention, described hold down gag is spring 5, and valve pocket 11 inwall is provided with step 111, conflicting with step 111 in described spring 5 one end, the other end is conflicted with moving valve plate 2, compresses moving valve plate 2 by spring 5, structure is simpler, easier for installation.Certainly, hold down gag can also use rubber ring, becket etc..
In the specific embodiment of the invention, described driving means 4 includes transmission arm 41, drive block 42, drive link 43 and for control drive link 43 rotate controlling organization 44, described drive block 42 is set on drive link 43, drive block 42 and drive link 43 threaded engagement, transmission arm 41 is arranged on moving valve plate 2, described transmission arm 41 is provided with transmission elongated slot 411, drive block 42 is provided with projection 421, projection 421 extends in transmission elongated slot 411, control drive link 43 by controlling organization 44 to rotate, thus drive drive block 42 along drive link 43 axially-movable, and then driven moving valve plate 2 to rotate by projection 421 through transmission arm 41, this driving means 4 simple in construction, simple in construction, certainly driving means 4 can also use cylinder.Transmission arm 41 is provided with groove 412, drive block 42 is positioned at groove 412, it is positioned on the transmission arm 41 of groove 412 both sides and is equipped with transmission elongated slot 411, the corresponding transmission elongated slot 411 of projection 421 is provided with two, so make drive block 42 more steady when motion, will not produce inclination, moving valve plate 2 is the most stable when rotating.Wherein, described controlling organization 44 includes handwheel 441, worm screw 442, worm gear 443, described handwheel 441 is linked with worm screw 442, worm gear 443 engages with worm screw 442, worm gear 443 is set on drive link 43, worm gear 443 is linked with drive link 43, drive link 43 is provided with limited block 431, valve body 1 is provided with for preventing limited block 431 along the limiting stand 14 of drive link 43 axially-movable, 15, worm screw is driven to rotate by handwheel 441, worm screw 442 drives drive link 43 to rotate through worm gear 443, its simple in construction, easy to operate, limiting stand 14, drive link 43 can axially be positioned by 15, it can only be rotated, axially can not move；Axially location for drive link 43 also has a lot of modes, such as can directly be withstood on valve body 1 at the two ends of drive link 43, will not enumerate at this.
In the specific embodiment of the invention, seal between described quiet valve block 3 and valve pocket 11 inwall and arrange, be so possible to prevent medium to reveal between quiet valve block 3 and valve pocket 11 inwall, it is ensured that the good airproof performance of valve.Described valve pocket 11 inwall is provided with annular groove 112, quiet valve block 3 outer wall is extended with annular locating tab 32 in annular groove 112, annular groove 112 is separated in two seal grooves 1121,1122 by annular locating tab 32, it is equipped with sealing ring 6 in two seal grooves 1121,1122, this dual sealing manner, good seal performance.
Claims (10)
1. a flow control valve, include valve body, valve pocket it is provided with in valve body, valve body is provided with the medium flow channel with valve pocket conducting, medium flow pass, it is characterized in that: in described valve pocket, be provided with moving valve plate, quiet valve block, moving valve plate is rotatably assorted with quiet valve block, moving valve plate is conflicted with quiet valve block, quiet valve block is provided with the first through hole, moving valve plate be provided with for when moving valve plate own rotation with the first through hole on or off on quiet valve block to realize the second through hole that valve opens or closes, also include the driving means for driving moving valve plate to rotate.
Flow control valve the most according to claim 1, it is characterised in that: it is provided with in described valve pocket for moving valve plate being pressed on the hold down gag on quiet valve block.
Flow control valve the most according to claim 2, it is characterised in that: described hold down gag is spring, and valve pocket inwall is provided with step, and described spring one end is conflicted with step, and the other end is conflicted with moving valve plate.
4. according to the flow control valve described in claim 1 or 2 or 3, it is characterized in that: described driving means includes transmission arm, drive block, drive link and for controlling the controlling organization of drive rod rotation, described drive block is set on drive link, drive block and drive link threaded engagement, transmission arm is arranged on moving valve plate, described transmission arm is provided with transmission elongated slot, and drive block is provided with projection, and projection extends in transmission elongated slot.
Flow control valve the most according to claim 4, it is characterised in that: transmission arm is provided with groove, and drive block is positioned at groove, is positioned on the transmission arm of groove both sides and is equipped with transmission elongated slot, and projection correspondence transmission elongated slot is provided with two.
Flow control valve the most according to claim 4, it is characterized in that: described controlling organization includes handwheel, worm screw, worm gear, described handwheel is linked with worm screw, worm gear and worm engaging, worm gear set is located on drive link, worm gear is linked with drive link, and drive link is provided with limited block, and valve body is provided with for preventing limited block along the limiting stand of drive link axially-movable.
7. according to the flow control valve described in claim 1 or 2 or 3 or 5 or 6, it is characterised in that: seal between described quiet valve block and valve pocket inwall and arrange.
Flow control valve the most according to claim 7, it is characterized in that: described valve pocket inwall is provided with annular groove, quiet valve block outer wall is extended with annular locating tab in annular groove, and annular groove is separated in two seal grooves by annular locating tab, is equipped with sealing ring in two seal grooves.
9. according to the flow control valve described in claim 1 or 2 or 3 or 5 or 6 or 8, it is characterised in that: described moving valve plate is provided with rotating shaft, and rotating shaft is plugged on quiet valve block and forms being rotatably assorted of moving valve plate and quiet valve block.
Flow control valve the most according to claim 9, it is characterised in that: described moving valve plate is coaxially disposed with quiet valve block, and the first through hole is evenly distributed on quiet valve block around quiet valve block central shaft, and the second through hole is evenly distributed on moving valve plate around moving valve plate central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445346.1A CN105909814A (en) | 2016-06-17 | 2016-06-17 | Flow regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445346.1A CN105909814A (en) | 2016-06-17 | 2016-06-17 | Flow regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909814A true CN105909814A (en) | 2016-08-31 |
Family
ID=56758368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445346.1A Pending CN105909814A (en) | 2016-06-17 | 2016-06-17 | Flow regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909814A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477202A (en) * | 2017-10-16 | 2017-12-15 | 吴忠仪表有限责任公司 | Axial-flow type rotating regulation valve |
| CN108216752A (en) * | 2017-12-27 | 2018-06-29 | 长春北方化工灌装设备股份有限公司 | Self compensation adjustable type corrosion resistant rotates control amount charge head |
| EP3351768A1 (en) * | 2017-01-20 | 2018-07-25 | Hamilton Sundstrand Corporation | Rotary adjustable orifice plate valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053483A (en) * | 1989-12-21 | 1991-07-31 | 合彼格气动有限公司 | Revolving valve |
| DE4220070C1 (en) * | 1992-06-19 | 1993-12-16 | Damko Ventiltechnik Gmbh & Co | Flow-control valve with segmented rotary disc - has non-rotating disc sliding axially in housing and with seals round ports protruding towards rotary one |
| RU2260732C1 (en) * | 2004-01-14 | 2005-09-20 | Андреев Александр Павлович | Valve |
| CN103133718A (en) * | 2011-11-28 | 2013-06-05 | 博西华电器（江苏）有限公司 | Gas adjusting valve and electric control gas adjusting valve used for gas stove and gas stove |
| CN103370513A (en) * | 2010-12-13 | 2013-10-23 | 霍尼韦尔国际公司 | Rotary valve unit for turbocharger |
| CN204083301U (en) * | 2014-07-23 | 2015-01-07 | 江苏万工科技集团有限公司 | For the gas control rotary valve of pneumatic mould assembling mechanism |
| CN205715735U (en) * | 2016-06-17 | 2016-11-23 | 特技阀门集团有限公司 | A kind of flow control valve |
-
2016
- 2016-06-17 CN CN201610445346.1A patent/CN105909814A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053483A (en) * | 1989-12-21 | 1991-07-31 | 合彼格气动有限公司 | Revolving valve |
| DE4220070C1 (en) * | 1992-06-19 | 1993-12-16 | Damko Ventiltechnik Gmbh & Co | Flow-control valve with segmented rotary disc - has non-rotating disc sliding axially in housing and with seals round ports protruding towards rotary one |
| RU2260732C1 (en) * | 2004-01-14 | 2005-09-20 | Андреев Александр Павлович | Valve |
| CN103370513A (en) * | 2010-12-13 | 2013-10-23 | 霍尼韦尔国际公司 | Rotary valve unit for turbocharger |
| CN103133718A (en) * | 2011-11-28 | 2013-06-05 | 博西华电器（江苏）有限公司 | Gas adjusting valve and electric control gas adjusting valve used for gas stove and gas stove |
| CN204083301U (en) * | 2014-07-23 | 2015-01-07 | 江苏万工科技集团有限公司 | For the gas control rotary valve of pneumatic mould assembling mechanism |
| CN205715735U (en) * | 2016-06-17 | 2016-11-23 | 特技阀门集团有限公司 | A kind of flow control valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3351768A1 (en) * | 2017-01-20 | 2018-07-25 | Hamilton Sundstrand Corporation | Rotary adjustable orifice plate valve |
| US10371267B2 (en) | 2017-01-20 | 2019-08-06 | Hamilton Sundstrand Corporation | Rotary adjustable orifice plate valve |
| EP4036390A1 (en) | 2017-01-20 | 2022-08-03 | Hamilton Sundstrand Corporation | Rotary adjustable orifice plate valve |
| CN107477202A (en) * | 2017-10-16 | 2017-12-15 | 吴忠仪表有限责任公司 | Axial-flow type rotating regulation valve |
| CN108216752A (en) * | 2017-12-27 | 2018-06-29 | 长春北方化工灌装设备股份有限公司 | Self compensation adjustable type corrosion resistant rotates control amount charge head |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
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| WD01 | Invention patent application deemed withdrawn after publication |