CN108775421A - A kind of valve for realizing flow velocity adjusting by changing closure of openings degree - Google Patents
A kind of valve for realizing flow velocity adjusting by changing closure of openings degree Download PDFInfo
- Publication number
- CN108775421A CN108775421A CN201810518721.XA CN201810518721A CN108775421A CN 108775421 A CN108775421 A CN 108775421A CN 201810518721 A CN201810518721 A CN 201810518721A CN 108775421 A CN108775421 A CN 108775421A
- Authority
- CN
- China
- Prior art keywords
- openings
- valve
- rotary shaft
- valve body
- flow velocity
- 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
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The present invention relates to a kind of valves for realizing flow velocity adjusting by changing closure of openings degree, including valve body, are arranged in cylindrical structure, open up three equally distributed openings along its circumferential surface, three openings are located at the position of close valve body bottom surface；Rotatable rotary shaft is installed along cylindrical structure central axis direction in valve body, is uniformly distributed three regulating devices along rotary shaft circumferencial direction, three regulating devices correspond respectively to three openings, by the rotation of rotary shaft, realize the degree of closure of opening；The present invention is not only simple in structure, easy to operate, and the setting of multichannel meets a variety of demands.
Description
Technical field
The present invention relates to a kind of valves for realizing flow velocity adjusting by changing closure of openings degree, belong to valve field.
Background technology
Valve is for being opened and closed pipeline, control flow direction, the parameter for adjusting and controlling pumped (conveying) medium（Temperature, pressure and flow）
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the functions such as overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
Used in various valves, kind and specification are quite various.
Valve can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radioactivity
The flowing of the various types fluid such as medium.Valve is also divided into cast iron valve, cast steel valve, stainless valve according to material（201,
304,316 etc.）, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve etc..
Application No. is 201720881917.6, a kind of entitled bottle valve with pressure holding function, including handwheel, valve
Body, valve rod, pressure cap, spool, safety relief device, valve body is equipped with the air inlet of connection gas cylinder and the external outlet used connects
Mouthful, pressurizer is equipped at the intake interface of valve body, pressurizer is made of valve, spring, spring base, spring base and valve body spiral shell
Line is connected and is sealed by sealing ring, and valve is seated at the movable chamber in valve body intake interface, and valve is size plunger designs,
Sealing ring is equipped on the outside of big piston, the elongated mandril in valve one end passes through venting channels, other end valve piston to be inserted into spring base internal control
In and be pressed on spring, valve is internally provided with valve venting channels and venthole.It deflates when gas cylinder and uses the pressure of setting
When, valve can be automatically closed, and prevent in gas cylinder gas to be completely used up rear air and enter in gas cylinder, to ensure the pure of gas in gas cylinder
Degree, when inflation, no longer need to carry out vacuumize process to gas cylinder, have saved production cost；But it is asked existing for above-mentioned valve mechanism
Topic is complicated, but is still the design of single import and outlet, can not meet the needs of multiple inlet and outlet simultaneously.
Invention content
The present invention provides a kind of valve for realizing flow velocity adjusting by changing closure of openings degree, is not only simple in structure, and grasps
Facilitate, the setting of multichannel meets a variety of demands.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of valve for realizing flow velocity adjusting by changing closure of openings degree, including valve body, are arranged in cylindrical structure,
Three equally distributed openings are opened up along its circumferential surface, three openings are located at close to the position of valve body bottom surface；In valve
Rotatable rotary shaft is installed along cylindrical structure central axis direction in door body, three are uniformly distributed along rotary shaft circumferencial direction
A regulating device, three regulating devices correspond respectively to three openings, by the rotation of rotary shaft, realize the closing journey of opening
Degree；
As present invention further optimization, regulating device above-mentioned includes vertical column, along rotating shaft center's axial location
Be fixed on rotary shaft circumferential surface, be fixedly mounted throttle block on side wall of the vertical column close to bottom end, throttle block with it is vertical
Column is of an L-shaped structure setting, and the size of throttle block and the openings of sizes of valve body match；
As present invention further optimization, rotating base is fixed in bottom center's position installation of valve body cylindrical structure,
Rotating base center opens up cylinder groove, interior to lay the first screw thread, and the bottom end circumferential surface of rotary shaft lays the second screw thread,
First screw thread matches with the second screw thread, and rotary shaft can be rotated in rotating seat；
As present invention further optimization, multiple throttle orifices are uniformly opened up in throttle block above-mentioned.
By above technical scheme, compared with the existing technology, the invention has the advantages that：
By being uniformly distributed three regulating devices along rotary shaft circumferencial direction, three regulating devices correspond respectively to the present invention
Three openings, realize the setting of multichannel, meet multiple demands.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the vertical view of the preferred embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the regulating device of the preferred embodiment of the present invention.
In figure：1 is rotary shaft, and 2 be regulating device, and 3 be vertical column, and 4 be throttle block, and 5 be throttle orifice, and 6 be rotating base.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, the present invention includes following characteristics component：1 is rotary shaft, and 2 be regulating device, and 3 be vertical column, 4
It is throttle orifice for throttle block, 5,6 be rotating base.
A kind of valve for realizing flow velocity adjusting by changing closure of openings degree of the present invention, including valve body are in
Cylindrical structure is arranged, and opens up three equally distributed openings along its circumferential surface, three openings are located at close to valve body bottom
The position in face；Rotatable rotary shaft is installed along cylindrical structure central axis direction in valve body, along rotary shaft circumference
Direction is uniformly distributed three regulating devices, and three regulating devices correspond respectively to three openings, by the rotation of rotary shaft, realize
The degree of closure of opening；
As present invention further optimization, regulating device above-mentioned includes vertical column, along rotating shaft center's axial location
Be fixed on rotary shaft circumferential surface, be fixedly mounted throttle block on side wall of the vertical column close to bottom end, throttle block with it is vertical
Column is of an L-shaped structure setting, and the size of throttle block and the openings of sizes of valve body match；
As present invention further optimization, rotating base is fixed in bottom center's position installation of valve body cylindrical structure,
Rotating base center opens up cylinder groove, interior to lay the first screw thread, and the bottom end circumferential surface of rotary shaft lays the second screw thread,
First screw thread matches with the second screw thread, and rotary shaft can be rotated in rotating seat；
As present invention further optimization, multiple throttle orifices are uniformly opened up in throttle block above-mentioned.
In use, by rotating rotary shaft, the position conversion for laying regulating device on the rotary shaft is realized, when three tune
When regulating device is respectively placed on valve body in corresponding three openings, valve is closed, and rotates rotary shaft, gas
Or liquid is entered by opening, by the throttle orifice being arranged in throttle block, the connection of valve body body interior is realized, with rotation
The change of shaft rotation, the degree of closure that throttle block is placed in opening are changed, and realize the transformation of valve body body interior pressure,
To realize the adjusting of flow velocity.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）With meaning identical with the general understanding of the those of ordinary skill in the application fields.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the meaning of too formal be explained.
The meaning of "and/or" described herein refers to that the case where respective individualism or both exists simultaneously wraps
Including including.
The meaning of " connection " described herein can be directly connected to can also be to pass through between component between component
Other components are indirectly connected with.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of valve for realizing flow velocity adjusting by changing closure of openings degree, it is characterised in that：Including valve body, it is in
Cylindrical structure is arranged, and opens up three equally distributed openings along its circumferential surface, three openings are located at close to valve body bottom
The position in face；Rotatable rotary shaft is installed along cylindrical structure central axis direction in valve body, along rotary shaft circumference
Direction is uniformly distributed three regulating devices, and three regulating devices correspond respectively to three openings, by the rotation of rotary shaft, realize
The degree of closure of opening.
2. the valve according to claim 1 for realizing flow velocity adjusting by changing closure of openings degree, it is characterised in that：Before
The regulating device stated includes vertical column, and rotary shaft circumferential surface is fixed on along rotating shaft center's axial location, is being hung down
Right cylinder is fixedly mounted throttle block on the side wall of bottom end, and throttle block and vertical column are of an L-shaped structure setting, the size of throttle block and
The openings of sizes of valve body matches.
3. the valve according to claim 2 for realizing flow velocity adjusting by changing closure of openings degree, it is characterised in that：?
The fixed rotating base of bottom center's position installation of valve body cylindrical structure, rotating base center open up cylinder groove,
The bottom end circumferential surface of the first screw thread of interior laying, rotary shaft lays the second screw thread, and the first screw thread matches with the second screw thread, rotates
Axis can be rotated in rotating seat.
4. the valve according to claim 2 for realizing flow velocity adjusting by changing closure of openings degree, it is characterised in that：Before
Multiple throttle orifices are uniformly opened up in the throttle block stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518721.XA CN108775421A (en) | 2018-05-25 | 2018-05-25 | A kind of valve for realizing flow velocity adjusting by changing closure of openings degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518721.XA CN108775421A (en) | 2018-05-25 | 2018-05-25 | A kind of valve for realizing flow velocity adjusting by changing closure of openings degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108775421A true CN108775421A (en) | 2018-11-09 |
Family
ID=64027635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810518721.XA Pending CN108775421A (en) | 2018-05-25 | 2018-05-25 | A kind of valve for realizing flow velocity adjusting by changing closure of openings degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108775421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685601A (en) * | 2020-06-16 | 2020-09-22 | 响水格思琪科技有限公司 | Water dispenser valve convenient to control water velocity |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428305A (en) * | 2009-03-17 | 2012-04-25 | 丹佛斯公司 | A valve for a vapour compression system |
| CN203892601U (en) * | 2014-06-06 | 2014-10-22 | 浙江升宏机械有限公司 | Precise directional control valve |
| CN107202173A (en) * | 2017-06-09 | 2017-09-26 | 何宏昌 | Water regulating valve |
| CN107725831A (en) * | 2017-11-17 | 2018-02-23 | 成都市同展食品有限公司 | A kind of four-way commutation and self-choke plunger valve |
-
2018
- 2018-05-25 CN CN201810518721.XA patent/CN108775421A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428305A (en) * | 2009-03-17 | 2012-04-25 | 丹佛斯公司 | A valve for a vapour compression system |
| CN203892601U (en) * | 2014-06-06 | 2014-10-22 | 浙江升宏机械有限公司 | Precise directional control valve |
| CN107202173A (en) * | 2017-06-09 | 2017-09-26 | 何宏昌 | Water regulating valve |
| CN107725831A (en) * | 2017-11-17 | 2018-02-23 | 成都市同展食品有限公司 | A kind of four-way commutation and self-choke plunger valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685601A (en) * | 2020-06-16 | 2020-09-22 | 响水格思琪科技有限公司 | Water dispenser valve convenient to control water velocity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206682355U (en) | A kind of gas flow regulating valve and its pipeline | |
| CN206738608U (en) | A kind of two-phase fluid big flow precise control device | |
| CN106678405A (en) | High-pressure self-sealing valve | |
| CN108775421A (en) | A kind of valve for realizing flow velocity adjusting by changing closure of openings degree | |
| AU2370695A (en) | Thermostatic mixing device | |
| CN108895173A (en) | A kind of angle valve and its assembly method | |
| CN103851228B (en) | The water sealed tank that a kind of height liquid seal is adjustable | |
| CN202834255U (en) | Flow control valve | |
| CN105937635B (en) | A kind of device for being used to flow to switching and flow control | |
| CN209506034U (en) | A kind of tuning for Controllable Pitch Propeller bidirectional locking oil distribution mechanism | |
| CN107191629B (en) | A kind of three-way converging regulating valve | |
| CN207728945U (en) | A kind of triple valve | |
| US3342448A (en) | Self-closing faucet | |
| CN209130254U (en) | A kind of valve of detachable valve rod | |
| CN106523726B (en) | A kind of two-phase fluid big flow precise control device | |
| CN108775432A (en) | A kind of pressure reducing throttle valve | |
| CN108036069A (en) | Rotation gate | |
| CN108679254A (en) | A kind of valve of achievable flow rate fine-tuning | |
| CN108662185A (en) | A kind of valve with cushioning effect | |
| EP3919788A1 (en) | Mechanical fluid valve | |
| CN108413249A (en) | A kind of water injection valve of control pressure and flow | |
| US2401397A (en) | Hydraulic apparatus | |
| CN108413079A (en) | A kind of valve playing cushioning effect by structure of avoiding the peak hour | |
| CN112377623A (en) | Regulating valve | |
| CN207332850U (en) | Ground is adjustable distributor |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181109 |