CN206860918U - A kind of self-operated flow regulator - Google Patents
A kind of self-operated flow regulator Download PDFInfo
- Publication number
- CN206860918U CN206860918U CN201720627721.4U CN201720627721U CN206860918U CN 206860918 U CN206860918 U CN 206860918U CN 201720627721 U CN201720627721 U CN 201720627721U CN 206860918 U CN206860918 U CN 206860918U
- Authority
- CN
- China
- Prior art keywords
- valve body
- pressure regulating
- fixed
- regulating cavity
- self
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of self-operated flow regulator,Including valve body and adjusting means,The valve body side is provided with water inlet pipe,The valve body opposite side is provided with outlet pipe,The adjusting means includes pressure regulating cavity,Regulator,Elastic film,Adjusting rod,Valve element,Separate set,Demarcation strip,Through hole,Supporting plate and spring,Regulator is provided with the top of the pressure regulating cavity,The pressure regulating cavity bottom is fixedly connected by bolt with valve body upper end,Elastic film is provided between the pressure regulating cavity and valve body,The centre position of the elastic film is fixed with adjusting rod,Valve element is fixed with the adjusting rod,And the bottom of valve element is opening,The set that separates is located at valve inner,The set bottom that separates is fixed with demarcation strip,The side of the demarcation strip is fixedly connected with the valve body,The top for separating set is fixedly connected with the valve body,The valve element is positioned at separation set inner side,This self-operated flow regulator,Pressure in pressure regulating cavity is adjusted by regulator,The convenient control to flow.
Description
Technical field
Flow control technique field is the utility model is related to, specially a kind of self-operated flow regulator.
Background technology
Self-operated flow control valve is a bivalve combination, i.e., is made up of a manual modulation valve and automatic balancing valve, point
Setting flow Yong Lai not adjusted and keep flow constant.
Existing self-operated flow control valve, when in use internal pressure balance are not easy to adjust, and can not elasticity
The gas pressure regulation of film upper end, and the pneumatic structure of existing change elastic film upper end is complex, and inconvenience
In regulation.
Utility model content
The purpose of this utility model is to provide a kind of self-operated flow regulator, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of self-operated flow regulator, including valve
Body and adjusting means, the valve body side are provided with water inlet pipe, and the valve body opposite side is provided with outlet pipe, and the adjusting means includes
Pressure regulating cavity, regulator, elastic film, adjusting rod, valve element, separation set, demarcation strip, through hole, supporting plate and spring, the pressure regulation
Top of chamber is provided with regulator, and the pressure regulating cavity bottom is fixedly connected by bolt with valve body upper end, the pressure regulating cavity and valve body
Between be provided with elastic film, the centre position of the elastic film is fixed with adjusting rod, valve element is fixed with the adjusting rod, and
The bottom of valve element is opening, and the set that separates is located at valve inner, and the set bottom that separates is fixed with demarcation strip, the demarcation strip
Side be fixedly connected with the valve body, it is described separate set top be fixedly connected with the valve body, the valve element positioned at separate set inner side, institute
State separation set bottom and be provided with through hole, the adjusting rod bottom is fixed with supporting plate, and the supporting plate bottom is fixed with spring, described
Spring bottom is fixed on body base.
Preferably, the regulator includes surge pipe, baffle plate and threaded rod, and the surge pipe is fixed on pressure regulating cavity top
Portion, and surge pipe upper end is sealing structure, and baffle plate is provided with the surge pipe, is rotated on the baffle plate by bearing and threaded rod
Connection, the threaded rod is by screw thread with being connected at the top of surge pipe.
Preferably, the bottom of the surge pipe connects with pressure regulating cavity.
Preferably, it is fixed with the top of the threaded rod and screws handle, and is screwed and be provided with skid resistance strip on the outside of handle.
Preferably, the through hole is triangle, and tip is vertically downward.
Compared with prior art, the beneficial effects of the utility model are：This self-operated flow regulator, pass through water inlet first
Pipe flows into water, and water entered in valve body by through hole, and by outlet pipe outflow, when the hydraulic pressure between water inlet pipe and outlet pipe not
During balance, pressure will be produced to valve element, so that valve element carries out the movement of vertical direction, so as to drive adjusting rod to be moved
Dynamic, the power of adjusting rod acts on elastic film, so that the air pressure in pressure regulating cavity and spring force and water inlet pipe and outlet pipe
Differential water pressures maintain balance, and the pressure in pressure regulating cavity, the convenient control to flow can be adjusted by regulator.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model separates nested structure schematic diagram.
In figure：1- valve bodies；2- adjusting meanss；3- water inlet pipes；4- outlet pipes；5- pressure regulating cavities；6- regulators；7- Thin Elastics
Film；8- adjusting rods；9- valve bodies；10- separates set；11- demarcation strips；12- through holes；13- supporting plates；14- springs；15- screws handle；
16- surge pipes；17- baffle plates；18- threaded rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of self-operated flow regulator, including valve body 1
With adjusting means 2, the side of valve body 1 is provided with water inlet pipe 3, and the opposite side of valve body 1 is provided with outlet pipe 4, the adjusting means 2
Including pressure regulating cavity 5, regulator 6, elastic film 7, adjusting rod 8, valve element 9, separation set 10, demarcation strip 11, through hole 12, supporting plate
13 and spring 14, the top of pressure regulating cavity 5 is provided with regulator 6, and the bottom of pressure regulating cavity 5 is consolidated by bolt and the upper end of valve body 1
Fixed connection, is provided with elastic film 7, the centre position of the elastic film 7 is fixed with regulation between the pressure regulating cavity 5 and valve body 1
Bar 8, valve element 9 is fixed with the adjusting rod 8, and the bottom of valve element 9 is opening, the set 10 that separates is inside valve body 1, institute
State 10 bottoms of separation set and be fixed with demarcation strip 11, the side of the demarcation strip 11 is fixedly connected with valve body 1, the separation set 10
Top is fixedly connected with valve body 1, and for the valve element 9 positioned at the inner side of set 10 is separated, 10 bottoms of set that separate are provided with through hole 12, described
The bottom of adjusting rod 8 is fixed with supporting plate 13, and the bottom of supporting plate 13 is fixed with spring 14, and the bottom of spring 14 is fixed on valve
The bottom of body 1.
The regulator 6 includes surge pipe 16, baffle plate 17 and threaded rod 18, and the surge pipe 16 is fixed on pressure regulating cavity 5
Top, and the upper end of surge pipe 16 is sealing structure, is provided with baffle plate 17 in the surge pipe 16, on the baffle plate 17 by bearing and
Threaded rod 18 is rotatablely connected, and the threaded rod 18 is connected by screw thread with the top of surge pipe 16, is conveniently exchanged by regulator 6
The pressure of pressure chamber 5 is adjusted, and the bottom of the surge pipe 16 connects with pressure regulating cavity 5, the convenient regulation pressure of pressure regulating cavity 5, described
The top of threaded rod 18, which is fixed with, screws handle 15, and screws the outside of handle 15 and be provided with skid resistance strip, is easy to screw, the through hole 12
For triangle, and tip is vertically downward, the convenient flow pressure for changing water inlet pipe 3.
Operation principle：When in use, water is flowed into by water inlet pipe 3 first, water is entered in valve body 1 by through hole, and is passed through
Cross outlet pipe 4 to flow out, when the hydraulic pressure imbalance between water inlet pipe 3 and outlet pipe 4, pressure will be produced to valve element 9, so that
Valve element 9 carries out the movement of vertical direction, and so as to drive adjusting rod 8 to move, the power of adjusting rod 8 acts on elastic film 7, from
And make the air pressure in pressure regulating cavity 5 maintain to balance with the elastic force of spring 14 and the differential water pressures of water inlet pipe 3 and outlet pipe 4, and can lead to
The pressure crossed in the adjustment pressure regulating cavity 5 of regulator 6, the convenient control to flow.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of self-operated flow regulator, including valve body（1）And adjusting means（2）, it is characterised in that：The valve body（1）One
Side is provided with water inlet pipe（3）, the valve body（1）Opposite side is provided with outlet pipe（4）, the adjusting means（2）Including pressure regulating cavity（5）、
Regulator（6）, elastic film（7）, adjusting rod（8）, valve element（9）, separate set（10）, demarcation strip（11）, through hole（12）, support
Plate（13）And spring（14）, the pressure regulating cavity（5）Top is provided with regulator（6）, the pressure regulating cavity（5）Bottom by bolt with
Valve body（1）Upper end is fixedly connected, the pressure regulating cavity（5）With valve body（1）Between be provided with elastic film（7）, the elastic film（7）
Centre position be fixed with adjusting rod（8）, the adjusting rod（8）On be fixed with valve element（9）, and valve element（9）Bottom be opening,
It is described to separate set（10）Positioned at valve body（1）Inside, it is described to separate set（10）Bottom is fixed with demarcation strip（11）, the demarcation strip
（11）Side and valve body（1）It is fixedly connected, it is described to separate set（10）Top and valve body（1）It is fixedly connected, the valve element（9）
Covered positioned at separating（10）Inner side, it is described to separate set（10）Bottom is provided with through hole（12）, the adjusting rod（8）Bottom is fixed with support
Plate（13）, the supporting plate（13）Bottom is fixed with spring（14）, the spring（14）Bottom is fixed on valve body（1）Bottom.
A kind of 2. self-operated flow regulator according to claim 1, it is characterised in that：The regulator（6）Including
Surge pipe（16）, baffle plate（17）And threaded rod（18）, the surge pipe（16）It is fixed on pressure regulating cavity（5）Top, and surge pipe
（16）Upper end is sealing structure, the surge pipe（16）It is interior to be provided with baffle plate（17）, the baffle plate（17）It is upper to pass through bearing and screw thread
Bar（18）Rotation connection, the threaded rod（18）Pass through screw thread and surge pipe（16）Top connects.
A kind of 3. self-operated flow regulator according to claim 2, it is characterised in that：The surge pipe（16）Bottom
With pressure regulating cavity（5）Connection.
A kind of 4. self-operated flow regulator according to claim 2, it is characterised in that：The threaded rod（18）Top is consolidated
Surely handle is screwed（15）, and screw handle（15）Outside is provided with skid resistance strip.
A kind of 5. self-operated flow regulator according to claim 1, it is characterised in that：The through hole（12）For triangle
Shape, and tip is vertically downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627721.4U CN206860918U (en) | 2017-06-01 | 2017-06-01 | A kind of self-operated flow regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627721.4U CN206860918U (en) | 2017-06-01 | 2017-06-01 | A kind of self-operated flow regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860918U true CN206860918U (en) | 2018-01-09 |
Family
ID=60825847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720627721.4U Expired - Fee Related CN206860918U (en) | 2017-06-01 | 2017-06-01 | A kind of self-operated flow regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860918U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612854A (en) * | 2018-05-29 | 2018-10-02 | 江苏安普阀门机械有限公司 | A kind of valve body structure of regulating pondage |
| CN112344057A (en) * | 2020-11-02 | 2021-02-09 | 杨格格 | Flow control device for self-operated micro-pressure regulating valve and control method thereof |
| CN112377297A (en) * | 2020-11-16 | 2021-02-19 | 四川莱克斯流体控制设备有限公司 | Multifunctional universal adjustable exhaust valve |
| CN112460279A (en) * | 2020-11-25 | 2021-03-09 | 苏州德兰能源科技股份有限公司 | Self-feedback flow steady and constant regulating valve |
-
2017
- 2017-06-01 CN CN201720627721.4U patent/CN206860918U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612854A (en) * | 2018-05-29 | 2018-10-02 | 江苏安普阀门机械有限公司 | A kind of valve body structure of regulating pondage |
| CN112344057A (en) * | 2020-11-02 | 2021-02-09 | 杨格格 | Flow control device for self-operated micro-pressure regulating valve and control method thereof |
| CN112377297A (en) * | 2020-11-16 | 2021-02-19 | 四川莱克斯流体控制设备有限公司 | Multifunctional universal adjustable exhaust valve |
| CN112377297B (en) * | 2020-11-16 | 2022-05-27 | 四川莱克斯流体控制设备有限公司 | Multifunctional universal adjustable exhaust valve |
| CN112460279A (en) * | 2020-11-25 | 2021-03-09 | 苏州德兰能源科技股份有限公司 | Self-feedback flow steady and constant regulating valve |
| CN112460279B (en) * | 2020-11-25 | 2022-04-29 | 苏州德兰能源科技股份有限公司 | Self-feedback flow steady and constant regulating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |