CN206647570U - A kind of selector valve - Google Patents
A kind of selector valve Download PDFInfo
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- CN206647570U CN206647570U CN201621456903.1U CN201621456903U CN206647570U CN 206647570 U CN206647570 U CN 206647570U CN 201621456903 U CN201621456903 U CN 201621456903U CN 206647570 U CN206647570 U CN 206647570U
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- deformable body
- valve
- flap
- selector valve
- export
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Abstract
A kind of selector valve, provided with entrance, first export mouth, second export mouth, flap and the gateway inner passage of connection, driver, the driver includes the valve rod of connection flap, first deformable body, and calutron, the shaft end of the valve rod is movably connected with actuator housing and radially connected flap, first deformable body is reciprocally placed in the inner chamber of driver Bending Deformation and non-slip connects valve rod, first deformable body has the magnetic that magnetic coupling interaction occurs between calutron, and the magnetic coupling interaction power can cause the first deformable body cyclic bending, the selector valve is i.e. simple and efficient, it is i.e. cheap and reliable.
Description
Technical field
The present invention relates to a kind of valve, more particularly, to a kind of selector valve of automatic mixed feeding-distribution device.
Background technology
Existing Self controlling valve uses motor or solenoid actuated opening and closing element to change and realize substantially, or stroke is long performs effect
Rate is low or easy be disturbed causes malfunction or complicated cost too high, to being used to eat in the automatic food machinery of quick consumer field
Material raw material sub-material be oriented to needed for a kind of i.e. simple not only efficient, i.e. cheap but also reliable valve be intended to seek no door.
The content of the invention
For the above situation, the present invention provides a kind of selector valve, is realized particular by following technical scheme：
A kind of selector valve of the present invention（220）, entrance of its valve body provided with material（221）, export mouth（222 or
223）, flap（224）And the passage of internal connection gateway（221a, 222a and 223a）, selector valve（220）It is additionally provided with driver
（300）, driver（300）Include connection flap（224）Valve rod（320）, the first deformable body（330）And it is placed in the first shape
Variant（330）The calutron of both sides（350）, valve rod（320）Shaft end be movably connected with actuator housing（310）And radially connect
Connect flap（224）, the first deformable body（330）Reciprocally it is placed in driver Bending Deformation（300）In inner chamber and it is non-slip even
Connect valve rod（320）, the first deformable body（330）Have and calutron（350）Between the magnetic of magnetic coupling interaction, and this magnetic occurs
Coupling power can cause the first deformable body（330）Reciprocally dog-leg(bend) direction.
Preferably, the first deformable body（330）It is placed in the driver bend in one direction（300）Interior and its first end, which is fixed, to be connected
Connect the valve rod（320）Radial side, the second end and actuator housing（310）It is connected, valve rod（320）With the first deformable body
（330）Cyclic bending and reciprocally rotate, drive flap（224）Moved between export mouth, flap（224）Working face
With the first deformable body（330）Deformation curved surface it is tangent.
It is further preferred that the first deformable body（330）The second end and actuator housing（310）Tie point between be provided with the
Two deformable bodies（340）, second deformable body（340）Provided with initial deformation amount, this initial deformation is formed to the first deformable body（330）
Second end and direction point to valve rod（320）Active force, and the active force is with the first deformable body（330）The increase of both ends spacing
And increase.
It is further preferred that the first deformable body（330）Flexure plane apex be provided with and calutron（350）The magnetic of matching
Body（331）, and it is placed in the first deformable body（330）The calutron of both sides（350）Magnetic pole homopolarity is opposite all the time, and each point to
Magnet（331）A magnetic pole.
Preferably, valve rod（320）It is placed in selector valve（220）Two adjacent export passages（222a and 223a）Line of demarcation on.
It is further preferred that selector valve（220）For a kind of access road（221a）With the first export passage（222a）Coaxially
Straight-through triple valve, and at least valve rod（320）The passage side passed through or local side are plane, the flap（224）For
The plate flap of single-lobe.
Still more preferably, selector valve（220）For a kind of put-through channel（221a and 222a）The skew T valve of normal open, its
Access road（221a）And second export passage（223a）Cross section with rectangle, the flap（224）For rectangular flat valve
Valve.
Preferably, calutron（350）Magnetic pole strength overlap or the driver where protruding from（300）Internal face,
One deformable body（330）When to its A sides deformation and completing, the flap（224）Open the second export mouth（223a）And close first
Export mouth（222a）, the first deformable body to when its B sides deformation and completion, open the first export mouth and simultaneously close the second export by flap
Mouthful, the selector valve（220）Put-through channel（221a and 222a）Recover insertion.
It is further preferred that the first deformable body（330）The calutron of A sides（350）Close neighbour crosses the first deformable body
（330）End between line（X）.
Preferably, the first deformable body（330）For reed, the second deformable body（340）For spring or reed.
Preferably, valve rod（320）It is additionally provided with the connection actuator housing（310）Helical spring, the helical spring
Provided with making the valve rod（320）By flap（224）Keep normally closed second export mouth（223a）Initial deformation amount.
The present invention is advantageous in that：Make shape-changing material deformation using magnetic induction active force so as to drive flap work done,
Not only stroke is short but also operation is efficient for driving force, especially in the case of outer power is lost（Such as calutron power-off）It is still sustainable
And working condition before valve is stably kept, until again by the opposition of setting limit value.The structure of this equipment is extremely
It is simple and efficiently, it is cheap and do not lose reliability, be particularly suitable for being facing perpendicularly to user, personalizable from dispensing, immediately
Sub-material link is matched somebody with somebody in food processing and the confession of supply equipment.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of selector valve；
Fig. 2 is a kind of schematic three dimensional views of selector valve；
Fig. 3-4 is the schematic diagram of the driver in a kind of embodiment one of selector valve；
Fig. 5-6 is the schematic diagram of the driver in a kind of embodiment two of selector valve；
Fig. 7-8 is the schematic diagram of the driver in a kind of embodiment three of selector valve.
Identifier declaration in figure
Selector valve（220）, entrance（221）, entry（221a）, the first export mouth（222）, the first derived channel
（222a）, the second export mouth（223）, the second derived channel（223a）, flap（224）, the first stop bit（225）, the second stop bit
（226）, driver（300）, actuator housing（310）, valve rod（320）, caulking groove（321）, the first deformable body（330）, magnet
（331）, the second deformable body（340）, limit body（341）, limit body guide groove（342）, calutron（350）, line between end（X）.
Embodiment
The technical scheme in the embodiment of the present invention is described further below in conjunction with accompanying drawing.Described embodiment is only
Only it is the part of the embodiment of the present invention, rather than to all possible exhaustions, therefore following examples are used to illustrate the present invention
Technical scheme, but be not limited to protection scope of the present invention.
Preferred embodiment 1：
As Figure 1-4, a kind of selector valve of the present invention, selector valve（220）One that material comes in and goes out is provided with to enter
Mouthful（221）, two export mouths（222 or 223）, flap（224）And the material channel of internal connection（221a, 222a and 223a）,
These material channels（221a, 222a and 223a）Cross section be rectangle, and wherein access road（221a）With the first export
Passage（222a）Coaxially and normal open is kept, first and second exports passage（222a and 223a）Angle be 30 degree.
Selector valve（220）Flap（224）It is one and material channel（221a, 222a and 223a）The square of cross section matching
Shape flat board, in selector valve（220）Inwall on also recessed be embedded with and flap（224）First stop bit of the range position matching at edge
（225）And second stop bit（226）, the first stop bit（225）Make flap（224）With the second export passage（223a）Inner bottom surface be in
Same plane, the second stop bit（226）Make flap（224）The second export passage can be entered partially（223a）And it is unlikely to protrusion straight-through logical
Road（221a and 222a）It is middle to influence the unimpeded of put-through channel.
In selector valve（220）It is provided with driving flap（224）The driver of motion（300）, it includes connection flap（224）
Valve rod（320）, the first deformable body（330）And it is placed in the first deformable body（330）The calutron of AB both sides（350）.
In the present embodiment, valve rod（320）For straight-bar, and it is located at first and second export passage（222a and 223a）Boundary
On line, its shaft end is fixed on actuator housing by bearing（310）On, and side is then provided with setting-in flap（224）Caulking groove
（321）, flap now（224）Working face should be with the first deformable body（330）Flexure plane it is tangent.It is beneficial in that,
Work as valve rod（320）By the first deformable body（330）When driving and reciprocally rotating, flap（224）It is easy to first and second export passage
（222a and 223a）Between back and forth conversion realize material guiding output.
In the present embodiment, the first deformable body（330）For alloy reed, its first end is fixed on valve rod（320）On, second
End passes through the second deformable body（340）Connect actuator housing（310）, and the second deformable body（340）Connect with being pre-stretched for one kind
Then the first deformable body（330）The second end and actuator housing（310）Spring, the spring is to the first deformable body（330）'s
Sensing valve rod is applied in the second end（320）The active force in direction, so that the first deformable body（330）Can keep bend in one direction state without
It can stretch.With the first deformable body（330）Both ends distance widens, namely the stretching, extension of the first deformable body, deformation bullet caused by spring
Power is also bigger.First deformable body（330）In driver（300）It can reciprocally invert its bending direction in inner chamber, and this
Bending Deformation translates into valve rod（320）Crankmotion, the crankmotion causes flap（224）First,
Moved between two export mouths.
In the present embodiment, second deformable body（340）With the first deformable body（330）Tie point is provided with limit body
（341）, it is corresponding to be, in actuator housing（310）It is provided with limit body guide groove（342）, the limit body guide groove（342）'s
Center line and the first deformable body（330）End between line（X）Overlap.It is beneficial in that, limit body（341）It can be led in limit body
Groove（342）Interior sliding, there is provided to the first deformable body（330）One rationally limited varicose condition, but limit body guide groove（342）
Border is provided with, constrains the first deformable body（330）The skew at the second end can only be carried out in certain limit, needed beneficial to it
Bending direction can quickly and accurately be changed when wanting.
In the present embodiment, in the first deformable body（330）Flexure plane apex be provided with a magnet（331）, driving
Device housing（310）Interior first deformable body（330）Both sides be arranged symmetrically calutron（350）, the calutron（350）For electricity
Magnet, work the phase, this two calutron（350）Remain that like pole is opposite and faces magnet respectively（331）Magnetic pole.Electricity
Magnetic device（350）Magnetic pole strength protrude from where driver internal face, and rubber and plastic cushion is additionally provided with magnetic pole strength, avoided
With magnet（331）It is damaged during adhesive.Homopolarity opposite electromagnet in both sides can ensure that magnet（331）Under any working condition
Can be by from both sides calutron（350）The consistent magnetic force in direction, the making a concerted effort of the active force be more than the first deformation
Body（330）Change the active force needed for bending direction.
When the first deformable body（330）To after B lateral bends and stabilization, flap（224）It is to open the first export mouth（222）And close
Close the second export mouth（223）, put-through channel now（221a and 222a）Insertion, selector valve（220）In normality of awaiting orders；When
One deformable body（330）To after its A lateral bend and stabilization, flap（224）It is to open the second export mouth（223）And close the first export
Mouthful（222）, selector valve now（220）In work transient state.
In the present embodiment, in valve rod（320）Two shaft ends be provided with connection actuator housing（310）Helical spring,
Helical spring is provided with initial deformation quantity, so that valve rod（320）Flap can be kept（224）Second export is closed with certain pressure
Mouthful（223）, maintain selector valve（220）In normality of awaiting orders.
Preferred embodiment 2：
As seen in figs. 5-6, a kind of selector valve of the present invention, the difference of embodiment 2 and embodiment 1 are：It is located at
First deformable body（330）The calutron of A sides（350）Close neighbour crosses line between the end of the first deformable body（X）.Now, first
Deformable body（330）Will be by calutron during A sides deformation lateral by B（350）Prevent in by the second deformable body（340）The stretching, extension of compressing
State or the first deformable body（330）Still in the unstable state to B lateral bends, flap（224）Open the second export mouth（223）
And close the first export mouth（222）, but this state is because of the first deformable body（330）By calutron（350）Magnetic force and can
Maintain, until the magnetic force losing or commutating.It is beneficial in that selector valve is easier to change from transient state to normality.
Preferred embodiment 3：
As Figure 7-8, a kind of selector valve of the present invention, the difference of embodiment 3 and embodiment 2 are：First
Deformable body（330）The line between end（X）Not by external force full extension, and the second deformable body during position（340）Deformation quantity
It is zero, but valve rod（320）The helical springs of two shaft ends be still provided with initial deformation quantity so that valve rod（320）Valve can be kept
Valve（224）Second export mouth is closed with certain pressure（223）, selector valve now（220）It is in the normal state.And when the first deformation
Body（330）Because by calutron（350）Magnetic force and to A sides bend in one direction to the first deformable body（330）Both ends spacing is most
Hour, the second deformable body（340）Deformation quantity it is maximum, selector valve now（220）In transient state, once magnetic force lose or
Commutation, selector valve（220）Return to normal automatically.It is beneficial in that selector valve is easier to maintain normality, even if equipment is lost
Electricity.
Claims (10)
1. a kind of selector valve, the selection valve body is provided with entrance, the first export mouth, the second export mouth, flap and connection
Access road, the first export passage and the second export passage, the selector valve are additionally provided with driver, and the driver includes connection
The valve rod of the flap, the first deformable body and the calutron for being placed in the first deformable body both sides, the shaft end of the valve rod
Be movably connected with the actuator housing and the radially connected flap, it is characterised in that：First deformable body is reciprocally curved
It is curved become ground be placed in the inner chamber of the driver and it is non-slip connect the valve rod, first deformable body with it is described
The magnetic of magnetic coupling interaction occurs between calutron, and the magnetic coupling interaction power can cause the first deformable body reciprocally dog-leg(bend)
Direction.
A kind of 2. selector valve as claimed in claim 1, it is characterised in that：It is placed in described the first deformable body bend in one direction
In driver and its first end is fixedly connected with the radial side of the valve rod, the second end connects the actuator housing, the valve
Bar reciprocally rotates with the cyclic bending of first deformable body, and the deformation of the valve flap surface and first deformable body is bent
Face is tangent.
A kind of 3. selector valve as claimed in claim 2, it is characterised in that：Second end of first deformable body and drive shell
The second deformable body is provided between the tie point of body, second deformable body, which is provided with, bestows the end of the first deformable body second and sensing institute
The initial deformation amount of the active force of valve rod is stated, the active force increases with the increase of the first deformable body both ends spacing.
A kind of 4. selector valve as claimed in claim 1, it is characterised in that：Curved surface top during the first deformable body Bending Deformation
Point position is provided with the magnet matched with the calutron, and the magnetic pole homopolarity of the calutron of the first deformable body both sides is opposite to each other
Each point to a magnetic pole of the magnet.
A kind of 5. selector valve as claimed in claim 1, it is characterised in that：The valve rod be placed in the selector valve two are adjacent
On the line of demarcation for exporting passage.
A kind of 6. selector valve as claimed in claim 5, it is characterised in that：The selector valve is that access road and the first export are logical
The triple valve of road coaxial feedthrough, and the passage side of at least described valve rod process or local side are plane, the flap is single
The plate flap of valve.
A kind of 7. selector valve as claimed in claim 6, it is characterised in that：The selector valve is that access road and the first export are logical
The skew T valve of road normal open, the access road and the second export passage have the cross section of rectangle, and the flap is put down for rectangle
Plate valve valve.
A kind of 8. selector valve as claimed in claim 1, it is characterised in that：The magnetic pole strength of the calutron is overlapped or protruded from
The driver internal face at place, first deformable body to during the completion deformation of its A side, open the second export mouth and simultaneously close by the flap
The first export mouth is closed, for first deformable body to during the completion deformation of its B side, the flap opens the first export mouth and closing second
Export mouth, the access road of the selector valve and the first export routing restoration normal open.
A kind of 9. selector valve as claimed in claim 3, it is characterised in that：The calutron close neighbour of the first deformable body A sides
Or cross line between the end of first deformable body；First deformable body is reed, and second deformable body is spring or spring
Piece.
A kind of 10. selector valve as described in one of claim 1 to 9, it is characterised in that：The valve rod is additionally provided with the connection drive
The helical spring of dynamic device housing, the helical spring, which is provided with, makes the valve rod that the flap is kept into the first of normally closed second export mouth
Beginning deformation quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456903.1U CN206647570U (en) | 2016-12-28 | 2016-12-28 | A kind of selector valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456903.1U CN206647570U (en) | 2016-12-28 | 2016-12-28 | A kind of selector valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647570U true CN206647570U (en) | 2017-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456903.1U Active CN206647570U (en) | 2016-12-28 | 2016-12-28 | A kind of selector valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763893A (en) * | 2016-12-28 | 2017-05-31 | 上海洛瓷动力科技有限公司 | A kind of selector valve |
-
2016
- 2016-12-28 CN CN201621456903.1U patent/CN206647570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763893A (en) * | 2016-12-28 | 2017-05-31 | 上海洛瓷动力科技有限公司 | A kind of selector valve |
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