CN205956513U - Electromagnetism direct -acting valve with adjustable - Google Patents
Electromagnetism direct -acting valve with adjustable Download PDFInfo
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- CN205956513U CN205956513U CN201620994854.0U CN201620994854U CN205956513U CN 205956513 U CN205956513 U CN 205956513U CN 201620994854 U CN201620994854 U CN 201620994854U CN 205956513 U CN205956513 U CN 205956513U
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Abstract
The utility model provides an electromagnetism direct -acting valve with adjustable, it includes the valve body, descends the valve body, the valve body is divide into left cavity, right cavity by the baffle down, the upper portion design of valve body has the last connector that communicates with right cavity down, be the horizontal plane in the middle of the baffle, processing has the limbers on the horizontal plane in the middle of the baffle, the lower part of going up the connector is just right the limbers of baffle, it is equipped with the valve body to go up connector upper portion, the design has vertical sliding chamber on going up the valve body, sliding seal is equipped with fortune movable valve element in the sliding chamber, fortune movable valve element stretches into on upper portion sliding chamber's part and uses the magnetic material preparation, sliding chamber's outside parcel has fixed solenoid. Through control it is right that solenoid's the direction of current flow just can control fortune movable valve element's control, regulation pressure release pressure that like this can be convenient.
Description
Technical field
This utility model is related to valve technology field and in particular to a kind of adjustable electromagnetic direct-acting valve.
Background technology
Valve can be used to control the break-make of working fluid, and according to the difference of control structure and control purpose, valve can
To be specifically divided into numerous species.Rely on medium（Liquid, gas）The ability of itself and the valve of voluntarily action include check-valves,
Relief valve, regulating valve, drain valve, air relief valve etc.；By manually, electrically, surge, pneumatic come control action valve include lock
Valve, stop valve, choke valve, butterfly valve, ball valve, plug valve etc..Shape according to valve body can be divided into ball valve, column valve, butterfly valve etc..
In the design of valve body, traditional valve design, the ability of dependence itself and voluntarily the valve of action open with by external force action
Larger difference is had on the valve mechanism opening, is generally therefore all individually designed.But in the use of valve, valve is usual
Have and need that there is manual and Electronic control mode simultaneously, the pressure valve in valve can automatically turn on when hydraulic pressure is higher
It is adjusted or blood pressure lowering, but the setting of this pressure is changeless, be not easy to change and adjust.But in reality,
The pressure release numerical value that people need is usually different.Traditional valve cannot change pressure release numerical value it is therefore desirable to change different rule
Lattice valve, operation is more comparatively laborious.
Electromagnetic valve is often employed in the occasions such as fountain, so that the effect more rhythmist that fountain sprays, people
By chip electromagnetic valve is controlled connect, by adjust electric current size realize electromagnetic valve open dynamics big
Little, this control mode power consumption is larger, and design connection is complex, needs to design special connection line.
Utility model content
For problem above, this utility model provide a kind of by electromagnetism direct acting structure control valve element open and close can
Mode electromagnetism direct-acting valve.
This utility model solves its technical problem and be employed technical scheme comprise that：This adjustable electromagnetic direct-acting valve includes upper valve
Body, lower valve body, about described lower valve body, face is respectively designed with connector and flange, described lower valve body by dividing plate be divided into left chamber body,
Right chamber body, before and after lower valve body, connector is connected with left and right cavity respectively, and the upper design of described lower valve body has with right chamber body even
Logical upper connector；It is horizontal plane in the middle of described dividing plate, the horizontal plane in the middle of described dividing plate is machined with limbers, described upper company
The limbers just to described dividing plate for the bottom of interface；Described upper connector top is equipped with described upper valve body, on described upper valve body
It is designed with vertical sliding cavity, described slip intracavity slipper seal is equipped with motion valve element, and the bottom of described motion valve element passes through
Described upper connector, when described motion valve core movement is to bottom, motion valve element lower end blocks described limbers；Described motion
The part that sliding cavity is stretched on valve element top is made using magnetic material, and described motion valve element produces vertical magnetic field, described slip
The outer wrap in chamber has fixing solenoid.
Preferably, described limbers is bellmouth, the bottom of described motion valve element is corresponding cone shape.
Preferably, the top seal of described sliding cavity, the upper position of described sliding cavity side wall pass through passage with outer
Portion connects.
Preferably, the top of described upper valve body is equipped with control pipe, for the control just to sliding cavity in the middle of described control pipe
Chamber processed, described control pipe upper inside wall is designed with female thread, and described control chamber internal slide is equipped with magnetic force block, described magnetic force
Block is relative with the top like pole of motion valve element；Described magnetic force block top is connected with control bar, and described control bar is equipped with
The spill spin block of cylindrical shape, the outer wall of described spill spin block is machined with external screw thread corresponding with described female thread；Described control bar
Control chamber is stretched out on top, and described control bar top is fixedly connected with rotation hand wheel.
Preferably, the outer wrap of described solenoid has rubber layer.
Preferably, described motion valve element passes through O-ring assembling with sliding cavity slipper seal.
Preferably, described solenoid and capacitance module are concurrently accessed circuit.
The beneficial effects of the utility model are：When this adjustable electromagnetic direct-acting valve uses, described lower valve body left chamber body is even
Tap into water lines, described right chamber body connects outlet pipeline, described solenoid accesses circuit, the magnetic field producing when solenoid with
When the magnetic field of described motion valve element is contrary, fixing described solenoid downward repulsion is produced to described motion valve element so that
Described motion valve element holds out against downwards on described limbers, and described limbers is blocked so that left chamber body, right chamber body phase separate,
Water route disconnects.Described left chamber body is identical with the hydraulic pressure in inlet pipeline, and described left chamber body hydraulic pressure is more than to the pressure of motion valve element
During the downward repulsion of described motion valve element, described motion valve element is backed down upwards so that left and right cavity connects, and water route is unimpeded, when
When pressure reduces, limbers is blocked downwards by motion valve element again.Therefore this valve can make as relief valve, overflow valve etc.
With.In the direct acting of this valve, motion valve element uses magnetic material to make so that structure is more simple, and occupancy volume is less, installs
Enhanced convenience；Control to described motion valve element just can be controlled by the sense of current of the described solenoid of control, so
Vent pressure can easily be adjusted, compare traditional pressure valve or relief valve simultaneously, the reverse installation pipeline of this device also may be used
To use, pass through to control the size of current of solenoid just can easily control to described motion spool pressure size simultaneously,
Pressure size during pressure release can conveniently be adjusted.
Brief description
Fig. 1 is cross-sectional view when adjustable electromagnetic direct-acting valve cuts out.
Fig. 2 is cross-sectional view when adjustable electromagnetic direct-acting valve is opened.
Specific embodiment
With reference to embodiment, this utility model is further illustrated：
As shown in Figure 1, Figure 2 shown in middle embodiment, this adjustable electromagnetic direct-acting valve includes upper valve body 1, lower valve body 2, described lower valve
Body 2 about face is respectively designed with connector and flange, and described lower valve body 2 is divided into left chamber body, right chamber body, lower valve body 2 by dividing plate 21
Before and after connector connect with left and right cavity respectively, the upper design of described lower valve body 2 has the upper connector connecting with right chamber body
22；It is horizontal plane in the middle of described dividing plate 21, the horizontal plane in the middle of described dividing plate 21 is machined with limbers 23, described upper connector
The limbers 23 just to described dividing plate 21 for 22 bottom；Described upper connector 22 top is equipped with described upper valve body 1, described upper valve
Vertical sliding cavity 11 is designed with body 1, slipper seal in described sliding cavity 11 is equipped with motion valve element 3, described motion valve element 3
Bottom pass through described upper connector 22, when described motion valve element 3 moves to bottom, motion valve element 3 lower end blocks described
Limbers 23；The part that sliding cavity 11 is stretched on described motion valve element 3 top is made using magnetic material, and described motion valve element 3 produces
The vertical magnetic field of life, the outer wrap of described sliding cavity 11 has fixing solenoid 4.
When this adjustable electromagnetic direct-acting valve normally uses, described lower valve body 2 left chamber body connects inlet pipeline, described right chamber body
Connect outlet pipeline, described solenoid 4 accesses circuit, when the magnetic field of solenoid 4 generation and the magnetic field of described motion valve element 3
When contrary, fixing described solenoid 4 produces downward repulsion to described motion valve element 3 so that described motion valve element 3 is downward
Hold out against on described limbers 23, described limbers 23 is blocked, as shown in figure 1, now left chamber body, right chamber body phase separate, water
Road disconnects.Described left chamber body is identical with the hydraulic pressure in inlet pipeline, and described left chamber body hydraulic pressure produces pressure upwards to motion valve element
Power, when the pressure that left chamber body water produces is more than the downward repulsion of described motion valve element 3, described motion valve element 3 is backed down upwards,
As shown in Figure 2 so that left and right cavity connects, water route is unimpeded.When the pressure decreases, limbers is sealed downwards by motion valve element again
Stifled.Therefore this valve can use as relief valve, overflow valve etc..In the direct acting of this valve, motion valve element uses magnetic material
Make so that structure is more simple, occupancy volume is less, enhanced convenience is installed；By controlling the electric current of described solenoid
Direction just can control the control to described motion valve element, so can easily adjust vent pressure, compare traditional simultaneously
Pressure valve or relief valve, the reverse installation pipeline of this device can also use, and pass through to control the size of current of solenoid simultaneously
Just can easily control to described motion spool pressure size, can conveniently adjust pressure size during pressure release.
In specific design, as depicted in figs. 1 and 2, described limbers 23 is bellmouth, the bottom of described motion valve element 3
For corresponding cone shape.Conical structure makes motion valve element 3 and the positioning of limbers 23 be more prone to, also more accurate, envelope
Stifled effect is more preferable.The top seal of described sliding cavity 11, the upper position of described sliding cavity 11 side wall passes through passage 12 with outward
Portion connects.The top seal of described sliding cavity 11 can play position-limiting action, prevents described motion valve element 3 from running out of, described ventilation
Hole 12 is so that when motion valve element 3 moves up and down, will not be subject to larger resistance.
As depicted in figs. 1 and 2, the top of described upper valve body 1 is equipped with control pipe 5, for just to cunning in the middle of described control pipe 5
The control chamber in dynamic chamber, described control pipe 5 upper inside wall is designed with female thread, described control chamber internal slide is equipped with magnetic force block
6, described magnetic force block 6 is relative with the top like pole of motion valve element 3；Described magnetic force block 6 top is connected with control bar 61, described
The spill spin block 62 of cylindrical shape is equipped with control bar 61, the outer wall of described spill spin block 62 is machined with corresponding with described female thread
External screw thread；Control chamber is stretched out on described control bar 61 top, and described control bar 61 top is fixedly connected with rotation hand wheel 63.Described
Magnetic force block 6 and motion valve element 3 are repulsion, and such magnetic force block 6 can promote described motion valve element 3 to hold out against downwards.Accordingly even when not
Described solenoid 4 is needed to be energized, described motion valve element 3 can also hold out against downwards.When magnetic force block 6 position is constant, motion valve
The downward stretch pressure of core 3 keeps fixing.And pass through to rotate rotation hand wheel 63 so that control bar 61 is rotated block 62 in control
Rotate on the female thread of pipe 5, thus reaching the regulation of upper-lower position, helicitic texture has auto-lock function so that can be with control bar
61 lower end magnetic force blocks 6 rest on arbitrary height；Because the repulsion between described magnetic force block 6 and motion valve element 3 is come by magnetive attraction
Determine, distance is bigger, and repulsion is less, just just can conveniently adjust the size of described stretch pressure
In specific design as depicted in figs. 1 and 2, the outer wrap of described solenoid 4 has rubber layer.So can in case
Only described solenoid 4 is broken.Described motion valve element 3 passes through O-ring 7 and sliding cavity 11 slipper seal assembling.In described fortune
Movable valve plug 3 is equipped with two O-ring 7, so can effectively realize slipper seal.
In specific design, described solenoid 4 industry can also be concurrently accessed circuit outside with capacitance module.Described electricity
Magnetic coil 4 can be and is considered as inductance, has resistance in itself simultaneously, with the cooperation of described capacitance module it is possible to constitute oscillating circuit,
In oscillating circuit, electric current can periodically shake repeatedly, will not directly dissipate, and such primary current output just can be shaken very repeatedly
Long, so this valve body just can form multiple concussion electric current so that the unlatching of described motion valve element 3 and limbers more than 23 time
And closing, so just directly this valve can be directly used in the situation of some periodically ordinary opening and closing at some
Under, due to current cycle concussion, an input current, multiple periodic vibration can be carried out, thus completing multiple opening and closing
Journey is so that the utilization rate of energy greatly improves.
The foregoing is only preferred mode of the present utility model, not in order to limit this utility model, all new in this practicality
Within the spirit of type and principle, any modification, equivalent substitution and improvement made etc., should be included in protection of the present utility model
Within the scope of.
Claims (7)
1. a kind of adjustable electromagnetic direct-acting valve, it includes upper valve body（1）, lower valve body（2）, described lower valve body（2）Left and right face is respectively
It is designed with connector and flange, described lower valve body（2）By dividing plate（21）It is divided into left chamber body, right chamber body, lower valve body（2）Before and after connect
Interface is connected with left and right cavity respectively, described lower valve body（2）Upper design have the upper connector connecting with right chamber body（22）；Institute
State dividing plate（21）Middle is horizontal plane, described dividing plate（21）It is machined with limbers on middle horizontal plane（23）, described upper connection
Mouthful（22）Bottom just to described dividing plate（21）Limbers（23）；Described upper connector（22）Top is equipped with described upper valve body
（1）, described upper valve body（1）On be designed with vertical sliding cavity（11）, described sliding cavity（11）Interior slipper seal is equipped with motion
Valve element（3）, described motion valve element（3）Bottom pass through described upper connector（22）, when described motion valve element（3）Move to bottom
When, motion valve element（3）Lower end blocks described limbers（23）；It is characterized in that：Described motion valve element（3）Slip is stretched on top
Chamber（11）Part made using magnetic material, described sliding cavity（11）Outer wrap have fixing solenoid（4）.
2. adjustable electromagnetic direct-acting valve according to claim 1 it is characterised in that：Described limbers（23）For bellmouth,
Described motion valve element（3）Bottom be corresponding cone shape.
3. adjustable electromagnetic direct-acting valve according to claim 1 it is characterised in that：Described sliding cavity（11）Top close
Envelope, described sliding cavity（11）The upper position of side wall passes through passage（12）With ft connection.
4. adjustable electromagnetic direct-acting valve according to claim 1 it is characterised in that：Described upper valve body（1）Top assembling
There is control pipe（5）, described control pipe（5）Centre is the control chamber just to sliding cavity, described control pipe（5）Design in upper inside wall
There is female thread, described control chamber internal slide is equipped with magnetic force block（6）, described magnetic force block（6）With motion valve element（3）Top with
Property magnetic pole relatively；Described magnetic force block（6）Top is connected with control bar（61）, described control bar（61）On be equipped with cylindrical shape
Spill spin block（62）, described spill spin block（62）Outer wall on be machined with external screw thread corresponding with described female thread；Described control bar
（61）Control chamber is stretched out on top, described control bar（61）Top is fixedly connected with rotation hand wheel（63）.
5. adjustable electromagnetic direct-acting valve according to claim 1 it is characterised in that：Described solenoid（4）Outside bag
It is wrapped with rubber layer.
6. adjustable electromagnetic direct-acting valve according to claim 1 it is characterised in that：Described motion valve element（3）By O-ring
（7）With sliding cavity（11）Slipper seal is assembled.
7. adjustable electromagnetic direct-acting valve according to claim 1 it is characterised in that：Described solenoid（4）With electric capacity mould
Block is concurrently accessed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994854.0U CN205956513U (en) | 2016-08-30 | 2016-08-30 | Electromagnetism direct -acting valve with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994854.0U CN205956513U (en) | 2016-08-30 | 2016-08-30 | Electromagnetism direct -acting valve with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956513U true CN205956513U (en) | 2017-02-15 |
Family
ID=57978842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994854.0U Active CN205956513U (en) | 2016-08-30 | 2016-08-30 | Electromagnetism direct -acting valve with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090399A (en) * | 2016-08-30 | 2016-11-09 | 苏州科迪流体控制设备有限公司 | Adjustable electromagnetic direct-acting valve |
-
2016
- 2016-08-30 CN CN201620994854.0U patent/CN205956513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090399A (en) * | 2016-08-30 | 2016-11-09 | 苏州科迪流体控制设备有限公司 | Adjustable electromagnetic direct-acting valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |