CN105626905B - A kind of manual rotary three-way control valve - Google Patents
A kind of manual rotary three-way control valve Download PDFInfo
- Publication number
- CN105626905B CN105626905B CN201610144159.XA CN201610144159A CN105626905B CN 105626905 B CN105626905 B CN 105626905B CN 201610144159 A CN201610144159 A CN 201610144159A CN 105626905 B CN105626905 B CN 105626905B
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- China
- Prior art keywords
- valve
- shaft
- rotor
- way control
- manual rotary
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- 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
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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
- 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
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
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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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0442—Spindles and actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of manual rotary three-way control valve.It is specifically a kind of that different direction is gone to by butterfly the present invention relates to a kind of Multi-function three-way valve, realize that flow direction changes and the principle of water yield size control, complete triple valve unicom using three block baffles and blocking change road, the effect that flow changes its course.
Description
Technical field
The present invention relates to a kind of Multi-function three-way valves, specifically a kind of to go to different direction by butterfly, real
Existing flow direction changes and the principle of water yield size control, completes triple valve unicom using three block baffles and road, water are changed in blocking
The effect that stream changes its course.
Background technology
There are three mouth, One In and Two Out for plain triple valve valve body.With a left side into, it is right and under for the triple valve that goes out, it and it is common
There are one outlets for bottom unlike valve, and when inner spool is in different location, outlet is different, left if spool is at lower part
The right side communicates, and if spool is at top, right outlet is plugged, and left and lower mouth is logical.Because Zuo Kou and right mouth be on a horizontal line,
When height plus emergency separation, valve is closed, water supply by-passing.In recent years, the type of triple valve is also more and more, but universal at present
There are problems that three is：1. for the triple valve of general variable flow, continuous control is cannot achieve, is preventing from retracting and continuously control
There are contradictions between system, can not realize simultaneously.2. general triple valve internal structure is complicated finely, processing method is cumbersome, expends
Manpower, it is desirable that higher.3. existing numerous triple valve cannot achieve the flow of control port, it can only be controlled and be opened and closed situation,
The number and flow-rate ratio of i.e. this mouthful flow are unable to control.
In view of the above problems, providing a kind of manual rotary three-way control valve：1. being marked by increasing on valve body, revolving
It realizes and is accurately positioned when rotary valve button.360 ° of reciprocal properties of circumference are utilized simultaneously, and valve button may be implemented and revolve in one direction always
Then rotated toward different directions when need not be opened and closed, continuous control is realized, while the matching design of valve body and rotor can effectively prevent
Non-return moves back.2. change inside traditional triple valve through the working method of switching spool control flow direction, it can be with using the baffle of irony
It effectively solves the problems, such as the spatial position of valve body, simplifies internal processing request.3. by the dial on valve body, control when rotated
The angle of rotation, you can hold the opening and closing degree of different ports.
Invention content
The purpose of the present invention is to solve the shortcomings of the prior art, and provide a kind of common in satisfaction
On the basis of triple valve function, the Novel three-way valve of distribution flow effect may be implemented.It has it is easy to operate, it is compact-sized,
It takes up space few, the advantages such as discharge characteristic is accurate.
The technical solution adopted by the present invention is：A kind of manual rotary three-way control valve, including handle, valve deck, valve are provided
Body, shaft and rotor.
Shaft and rotor are mounted in valve body, and rotor is connect with shaft by general flat key, and body base is equipped with for rotor
Flaabellum shape flapper groove, groove two sides and rotor bottom reach slight interference cooperation, enough rub are provided for rotor
Power is wiped, prevents from having the effect that waterproof blocks water while rollback concurrently；Valve deck is fixed on valve body, shaft pass through valve deck on through-hole with
Handle connects；The T-shaped distribution in the position of three nozzles on valve body, nozzle is main channel, valve body symmetrical two at body base plane
Side is two wing passages；Rotational handle, shaft drive the flaabellum shape baffle of rotor to do continuous rotation and valve interior wall arc along groove
Face coordinates, and as needed, can all block or two wing passages are blocked in part.
Further, when water inlet is made in main channel, which can be used as flow divider, and when water outlet is made in main channel, which is used as
Converging valve.
Further, main channel and valve body are coaxial, and two wing passages are vertical with valve axis.
Further, valve interior wall cambered surface needs to do finish-milling processing with baffle extrados, to control its roughness, can also make
It is handled with other conventional technical means, ensures that opposite sliding is smooth between rotor and valve body.
Further, valve body, valve deck, shaft pass through casting and forming with rotor.
Further, between valve deck and valve body fixation is bolted by 4.
Further, shaft is positioned by the shaft shoulder with the through-hole on valve deck.
Further, shaft is fixedly connected with handle by nut and gasket.
Further, round boss, dial are mounted on valve deck around boss, have pointer in shaft, refer on valve deck
Needle is located above valve deck boss upper surface and is close to valve deck boss upper surface, parallel with valve cover surfaces, ensures that pointer is smooth with shaft
Rotation.
Further, pointer makes step, i.e. root is inserted in the slot opened in shaft, it is intermediate along boss step to
Under, then horizontal buckling is close to scale.
The course of work is sketched：
The course of work of manual rotary three-way control valve of the present invention is to block different nozzles using butterfly come more
Water route is changed, and adjusts flow-rate ratio；When liquid is poured in from supervisor's mouth, rotating handle makes baffle block left side nozzle, then water
Stream is flowed out from right nozzle；Rotational handle blocks right side nozzle, and flow is flowed out from left side nozzle.If wishing liquid with desired ratio
It is flowed out respectively from left and right nozzle, then it is only necessary to according to dial rotation handle so that baffle goes to position appropriate；Such as it is uncommon
Hope that the water outlet proportion of nozzle is 3:7, then pointer is gone to the designated position of dial, baffle has blocked 70% left nozzle at this time
Sectional area, 30% sectional area and right nozzle has been blocked.
Similarly, when being responsible for mouth as water outlet, this valve may be implemented two kinds of liquid and be mixed by designated ratio.
The manual rotary three-way control valve of the present invention has the following advantages compared with prior art：
1. invention has been abandoned in traditional triple valve adds the combination of spring in a manner of realizing water route control, and to use by screw thread
Novel butterfly enormously simplifies design so that structure becomes simple and compact, and space occupancy reduces, reduces simultaneously
Processing program is time saving and energy saving.
2. traditional triple valve can only control the open and close of nozzle, and can not achieve and continuously adjust, i.e., spool is in screw thread pair
Under effect, the bottom of down to after need to be rotated up realization and adjust again, this can increase the abrasion of screw thread pair so that be threadedly coupled and become
Must be loose, influence service life.And the present invention then avoids these disadvantages, service life is long and rotor can not only rotate forward but also can be with
Reversion is easy to operate flexible.
3. invention has the function of the adjusting flow-rate ratio not available for common manual triple valve.
4. invention can both make flow divider, converging valve can also be done.
Description of the drawings
Fig. 1 is manual rotary three-way control valve surface structure schematic diagram of the present invention.
Fig. 2 is manual rotary three-way control valve internal structure schematic diagram of the present invention.
Fig. 3 is that manual rotary three-way control valve inner rotator of the present invention adds shaft outline drawing.
In above-mentioned figure：
1-handle, 2-nuts, 3-valve decks, 4-bolts, 5-right side wing passages, 6-valve bodies, 7-main channels, 8-pads
Piece, 9-left side wing passages, 10-rotors, 11-shafts, 12-dials, 13-pointers, 14-flat keys.
Specific implementation mode
Below in conjunction with drawings and examples, invention is further described in detail.
The present invention manual rotary three-way control valve structure it is as shown in Figure 1, 2, 3, including handle 1, nut 2, valve deck 3,
Bolt 4, right side wing passage 5, valve body 6, main channel 7, gasket 8, left side wing passage 9, rotor 10, shaft 11, dial 12, pointer
13, flat key 14.
By casting gained, bolt 4, nut 2, gasket 8 are standard component for valve body 6, valve deck 3, rotor 10, shaft 11.Valve
Internal wall, rotor outer wall need to finish, to ensure to coordinate precision.Body base groove does heat treatment with rotor lower surface
To improve its wearability, groove medial surface reaches slight interference cooperation with rotor bottom, is provided while supporting rotor motion enough
Frictional force.Three T-shaped distributions of nozzle on valve body are designed with connection screw thread inside each nozzle.
Shaft 10 is connect with rotor 11 by flat key 14, and shaft 10 is positioned by the shaft shoulder with the through-hole on valve deck 3.Valve
Lid 3 is leaked equipped with sealing ring with barrier liquid with 10 bound fraction of shaft, and there are gaps with rotor upper wall surface for bonnet lower surface, protect
Demonstrate,prove the smooth of the rotation of rotor 10.There are round boss, dial 12 to be installed around boss on valve deck, has pointer 13 in shaft 11, refer to
Needle 13 be located at shaft 11 it is parallel with valve deck boss upper surface or upwards a little locate, ensure pointer 13 with shaft 11 it is smooth rotate be
Can, pointer 13 makes step, i.e. root is inserted in the slot opened in shaft, intermediate downward along boss step, then horizontal buckling
Close to scale, the scale value on dial 12 needs to pass through checking and debugging.
Claims (9)
1. a kind of manual rotary three-way control valve, it is characterised in that：Including handle, valve deck, valve body, shaft and rotor, shaft
It is mounted in valve body with rotor, rotor is connect with shaft by general flat key, and body base is equipped with the flaabellum shape baffle for rotor
The groove of rotation, groove two sides reach slight interference cooperation with rotor bottom, enough frictional force are provided for rotor, prevents from retracting
While have the effect that waterproof blocks water concurrently；Valve deck is fixed on valve body, and shaft passes through the through-hole on valve deck to be connect with handle；Valve body
The T-shaped distribution in position of upper three nozzles, nozzle is main channel at body base plane, and the symmetrical both sides of valve body are that two sides are logical
Road；Rotational handle, shaft drives the flaabellum shape baffle of rotor to do continuous rotation and the cooperation of valve interior wall cambered surface along groove, according to need
It wants, can all block or two wing passages are blocked in part；There are round boss, dial to be mounted on valve deck around boss on valve deck
On, there is pointer in shaft, pointer is located above valve deck boss upper surface and is close to valve deck boss upper surface, parallel with valve cover surfaces,
Ensure pointer with the smooth rotation of shaft；By the dial on valve body, the angle of rotation is controlled when rotated, you can is held
The opening and closing degree of different ports.
2. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：When water inlet is made in main channel,
The valve can be used as flow divider, and when water outlet is made in main channel, which is used as converging valve.
3. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：Main channel is coaxial with valve body,
Two wing passages are vertical with valve axis.
4. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：Valve interior wall cambered surface and baffle
Extrados needs to do finish-milling processing, to control its roughness, it is possible to use the processing of other conventional technical means ensures rotor and valve
Opposite sliding is smooth between body.
5. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：Valve body, valve deck, shaft with turn
Son passes through casting and forming.
6. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：Pass through between valve deck and valve body
4 are bolted fixation.
7. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：Shaft relies on the shaft shoulder and valve deck
On through-hole positioned.
8. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：Shaft passes through nut with handle
It is fixedly connected with gasket.
9. a kind of manual rotary three-way control valve as described in claim 1, it is characterised in that：Pointer makes step, i.e.,
Root is inserted in the slot opened in shaft, intermediate downward along boss step, then horizontal buckling is close to scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144159.XA CN105626905B (en) | 2016-03-14 | 2016-03-14 | A kind of manual rotary three-way control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144159.XA CN105626905B (en) | 2016-03-14 | 2016-03-14 | A kind of manual rotary three-way control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626905A CN105626905A (en) | 2016-06-01 |
| CN105626905B true CN105626905B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610144159.XA Active CN105626905B (en) | 2016-03-14 | 2016-03-14 | A kind of manual rotary three-way control valve |
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| Country | Link |
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| CN (1) | CN105626905B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937635B (en) * | 2016-06-28 | 2018-04-03 | 中国船舶重工集团公司第七一九研究所 | A kind of device for being used to flow to switching and flow control |
| CN109458473A (en) * | 2018-07-28 | 2019-03-12 | 马庆国 | The optional opening and closing rotation cylinder valve of single-direction and dual-direction and application method |
| CN108992737A (en) * | 2018-08-11 | 2018-12-14 | 闫红魁 | Preventing thrombosis not plugging remaining needle |
| CN111963722A (en) * | 2020-08-05 | 2020-11-20 | 河南泉舜流体控制科技有限公司 | Detachable port sealing connector of metal sealing rotary ball valve |
| CN216895923U (en) * | 2021-12-30 | 2022-07-05 | 双福源（天津）环境科技发展有限公司 | Three-way valve for VOCs equipment |
| CN116220610B (en) * | 2023-03-02 | 2023-09-19 | 江苏苏盐阀门机械有限公司 | Multi-way oil production well valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212448A (en) * | 1976-04-26 | 1980-07-15 | Hermann Waldner Kg | Shut-off valve |
| CN202469205U (en) * | 2012-02-29 | 2012-10-03 | 江苏理士电池有限公司 | Acid discharging valve flow controller of paste mixing machine |
| CN203146907U (en) * | 2013-03-27 | 2013-08-21 | 青岛埃维燃气平度有限公司 | Fuel gas mixing proportion control device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10335831A1 (en) * | 2003-08-06 | 2005-03-03 | Robert Bosch Gmbh | Valve with full shut-off |
| CN2797803Y (en) * | 2004-04-23 | 2006-07-19 | 侯企东 | Fluid direction changing linkage regulating valve |
| CN201802920U (en) * | 2010-05-28 | 2011-04-20 | 城市建设研究院 | Double-acting balancing valve |
-
2016
- 2016-03-14 CN CN201610144159.XA patent/CN105626905B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212448A (en) * | 1976-04-26 | 1980-07-15 | Hermann Waldner Kg | Shut-off valve |
| CN202469205U (en) * | 2012-02-29 | 2012-10-03 | 江苏理士电池有限公司 | Acid discharging valve flow controller of paste mixing machine |
| CN203146907U (en) * | 2013-03-27 | 2013-08-21 | 青岛埃维燃气平度有限公司 | Fuel gas mixing proportion control device |
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| Publication number | Publication date |
|---|---|
| CN105626905A (en) | 2016-06-01 |
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