CN208778728U - A kind of solenoid valve facilitating adjusting - Google Patents
A kind of solenoid valve facilitating adjusting Download PDFInfo
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- CN208778728U CN208778728U CN201821381993.1U CN201821381993U CN208778728U CN 208778728 U CN208778728 U CN 208778728U CN 201821381993 U CN201821381993 U CN 201821381993U CN 208778728 U CN208778728 U CN 208778728U
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- solenoid valve
- current limliting
- needle
- pipeline
- stick
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Abstract
The utility model belongs to Solenoid Valve Technology field, disclose a kind of solenoid valve for facilitating adjusting, valve body is equipped with connecting hole and current limliting chamber far from the side of electromagnetic controller, the current limliting chamber is set between connecting hole and electromagnetic controller, the connecting hole is connected with current limiting component, and the current limiting component includes needle and needle nut, and the needle is connected to connecting hole by needle nut, needle is moved along the axis direction of needle nut, and needle is circular cone shape close to one end of the second pipeline.A kind of solenoid valve facilitating adjusting described in the utility model, by the way that current limiting component is arranged, so that on-off not only may be implemented in solenoid valve, can also adjusting solenoid valve flow as needed size, revolutionize the character of use of solenoid valve, the scope of application of solenoid valve is expanded, to meet people to a variety of different demands of solenoid valve.
Description
Technical field
The utility model belongs to Solenoid Valve Technology field, and in particular to a kind of solenoid valve for facilitating adjusting.
Background technique
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to execution
Device, however it is not limited to hydraulic, pneumatic.Direction, flow, speed and the other parameters of medium are adjusted in industrial control system.
Solenoid valve can cooperate different circuits to realize expected control, and the precision and flexibility that control can guarantee.Electromagnetism
There are many kinds of valves, and different solenoid valves plays a role in the different location of control system, the most commonly used is check valve, safety valve,
Directional control valve, speed-regulating valve etc..
Existing solenoid valve has high sensitivity, the fast feature of reaction speed, but still there are some problems:
1, two states are only opened and closed, mode is single.
2, it is unable to control the size of flow, use scope is limited.
Chinese utility model CN200520115512.9 proportional control electromagnetic valve, the utility model relates to arrive a kind of electromagnetism tune
Valve is saved, especially a kind of proportional control electromagnetic valve, which includes valve body, spool, electromagnetic coil, it is characterised in that in tubular valve body
Middle part is fixed with electromagnetic coil, and the intracorporal spool of tubular valve is made of conical valve deck and the column magnetizer being connected with valve deck,
Conical valve deck and valve seat match, and a through-hole, one end of through-hole and solenoid valve inlet communication, the other end and peace are provided on spool
Pressure balance cover inner cavity in electromagnetic valve outlet is connected；Pressure balance cover is a semi-enclosed chamber, non-close
The periphery of open upper end and conical valve deck seals cooperation, open lower end and the valve seat non-close phase of non-close when closed
Even；Spool and the closed spring of valve seat can be made by being equipped between spool and valve body.The utility model structure is simple, manufacturing cost
Low, valve body is overall structure, can effectively prevent dielectric leakage.The flow of the voltage and valve of realizing electromagnetic coil can be facilitated linear
Relationship.A kind of electromagnetic valve disclosed in this application, can not be by controlling the size of flow manually.
Utility model content
The utility model aim is to provide a kind of solenoid valve for facilitating adjusting, for solve in the prior art solenoid valve without
Method adjusts the problem of uninterrupted.
In order to solve the above problems existing in the present technology, the technology employed by the present utility model is
A kind of solenoid valve facilitating adjusting, comprising: valve body and the electromagnetic controller being connected with valve body, the valve body are opposite
Both ends be connected separately with air intake and outlet part, the air intake is equipped with air inlet pipeline, and outlet part is equipped with outlet pipe, described
Electromagnetic controller is connected to the valve body side adjacent with air intake, passes through the first pipeline between the air inlet pipeline and outlet pipe
It is connected with the second pipeline, closure member is equipped between the first pipeline and the second pipeline, the closure member magnetic connection is in electromagnetism control
Device processed, valve body are equipped with connecting hole and current limliting chamber far from the side of electromagnetic controller, and the current limliting chamber is set to connecting hole and electromagnetism control
Between device processed, the connecting hole is connected with current limiting component, and the current limiting component includes needle and needle nut, and the needle passes through
Needle nut is connected to connecting hole, and needle is moved along the axis direction of needle nut, and needle is close to one end of the second pipeline
Circular cone shape.
Further, the valve body is equipped with the first mounting groove and the second mounting groove, and first mounting groove is connected with outlet
Part, the outlet pipe are connected to the second pipeline by outlet interface and current limliting chamber, and second mounting groove is connected with air intake,
The air inlet pipeline is connected to the first pipeline by intake interface.
Further, the valve body is equipped with spacer groove, and the spacer groove is set to side of the connecting hole far from current limliting chamber, gasket
Gasket is connected in slot (34).
Further, the needle nut includes supporter and six square nuts, and the supporter is cylindrical body, supporter
Inside is equipped with mounting hole and limit hole, the axis of the mounting hole and the axis collinear of limit hole, and the diameter of mounting hole is less than limit
The diameter in position hole, mounting hole outside are connected with six square nuts, and the needle nut is an integral molding structure.
Further, the first screw thread is connected on the outside of the supporter, described first, which is threadedly connected to supporter, is equipped with
One end of limit hole is equipped with the first seal groove, is connected with sealing in first seal groove between the first screw thread and six square nuts
Part.
Further, the needle includes current limliting stick, limited block and threaded rod, and the current limliting stick and threaded rod are separately connected
In the both ends of limited block, the threaded rod is threadedly connected to mounting hole, and it is intracavitary that current limliting stick protruded into current limliting.
Further, the current limliting stick is circular cone shape, and the length of current limliting stick and its maximum gauge ratio are 2:1-4:1,
One end diameter of the current limliting stick far from limited block is smaller, and current limliting stick is relatively large in diameter close to one end of limited block, the axis of current limliting stick with
The axis collinear of second pipeline.
Further, it is connected between the current limliting stick and limited block by seal disc, the seal disc is discoid, sealing
The diameter of disk is greater than the maximum gauge of current limliting stick.
Further, the limited block is equipped with the second seal groove, the second seal groove connection close to the side of seal disc
There is sealing element.
Further, the threaded rod is equipped with swivelling chute far from the side of limited block.
The utility model has the following beneficial effects:
(1) by setting current limiting component, so that on-off not only may be implemented in solenoid valve, moreover it is possible to adjusting solenoid valve as needed
The size of flow revolutionizes the character of use of solenoid valve, expands the scope of application of solenoid valve, to meet people couple
A variety of different demands of solenoid valve.
(2) current limliting chamber is increased on the basis of original, by current limliting chamber and current limiting component, in solenoid valve tradition on-off
On the basis of increase flow control function so that the adjustable uninterrupted of solenoid valve.
(3) it by being equipped with gasket and sealing element, prevents from leaking during adjusting flow.
(4) needle is made to be threadingly attached to needle nut, needle, can be along the axis side of needle nut by rotation
To stretching, to realize control of the current limliting stick to flow.
(5) length of current limliting stick is longer, and gradient is small, and in the moving process of current limliting stick, the variation of diameter is small, thus side
Control of the person who happens to be on hand for an errand person to flow.
(6) swivelling chute can be convenient personnel and rotate to needle, but also needle more preferably controls.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of valve body in Fig. 1；
Fig. 3 is the structural schematic diagram of needle nut in Fig. 1；
Fig. 4 is the schematic diagram of needle in Fig. 1.
In figure: 1- air intake；11- air inlet pipeline；2- outlet part；21- outlet pipe；3- valve body；31- outlet interface；32-
First mounting groove；33- connecting hole；34- spacer groove；35- current limliting chamber；The second pipeline of 36-；The first pipeline of 37-；38- second is installed
Slot；39- intake interface；4- needle nut；41- mounting hole；42- six square nuts；The first screw thread of 43-；The first seal groove of 44-；45-
Limit hole；46- supporter；5- needle；51- current limliting stick；52- rubber pad；53- seal disc；The second seal groove of 54-；55- limit
Block；56- swivelling chute；57- threaded rod；6- electromagnetic controller；61- closure member.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment 1:
As illustrated in fig. 1 and 2, a kind of solenoid valve facilitating adjusting, comprising: valve body 3 and the Electromagnetic Control being connected with valve body 3
Device 6, the opposite both ends of the valve body 3 are connected separately with air intake 1 and outlet part 2, and the air intake 1 is equipped with air inlet pipeline 11,
The outlet part 2 is equipped with outlet pipe 21, and the electromagnetic controller 6 is connected to the side adjacent with air intake 1 of valve body 3, described
It is connected by the first pipeline 37 with the second pipeline 36 between air inlet pipeline 11 and outlet pipe 21, the first pipeline 37 and the second pipe
Closure member 61 is equipped between road 36,61 magnetic connection of closure member is in electromagnetic controller 6, and valve body 3 is far from electromagnetic controller 6
Side is equipped with connecting hole 33 and current limliting chamber 35, and the current limliting chamber 35 is set between connecting hole 33 and electromagnetic controller 6, the connection
Hole 33 is connected with current limiting component, and the current limiting component includes needle 5 and needle nut 4, and the needle 5 is connected by needle nut 4
It is connected to connecting hole 33, needle 5 is moved along the axis direction of needle nut 4, and needle 5 is circular cone close to one end of the second pipeline 36
Mesa-shaped.
By the way that current limiting component is arranged, so that on-off not only may be implemented in solenoid valve, moreover it is possible to adjusting solenoid valve stream as needed
The size of amount revolutionizes the character of use of solenoid valve, expands the scope of application of solenoid valve, to meet people to electricity
A variety of different demands of magnet valve.
Embodiment 2:
As shown in Figs 1-4, a kind of solenoid valve facilitating adjusting, comprising: valve body 3 and the Electromagnetic Control being connected with valve body 3
Device 6, the opposite both ends of the valve body 3 are connected separately with air intake 1 and outlet part 2, and the air intake 1 is equipped with air inlet pipeline 11,
The outlet part 2 is equipped with outlet pipe 21, and the electromagnetic controller 6 is connected to the side adjacent with air intake 1 of valve body 3, described
It is connected by the first pipeline 37 with the second pipeline 36 between air inlet pipeline 11 and outlet pipe 21, the first pipeline 37 and the second pipe
Closure member 61 is equipped between road 36,61 magnetic connection of closure member is in electromagnetic controller 6, and valve body 3 is far from electromagnetic controller 6
Side is equipped with connecting hole 33 and current limliting chamber 35, and the current limliting chamber 35 is set between connecting hole 33 and electromagnetic controller 6, the connection
Hole 33 is connected with current limiting component, and the current limiting component includes needle 5 and needle nut 4, and the needle 5 is connected by needle nut 4
It is connected to connecting hole 33, needle 5 is moved along the axis direction of needle nut 4, and needle 5 is circular cone close to one end of the second pipeline 36
Mesa-shaped.
The valve body 3 is equipped with the first mounting groove 32 and the second mounting groove 38, and first mounting groove 32 is connected with outlet part
2, the outlet pipe 21 is connected to the second pipeline 36 by outlet interface 31 and current limliting chamber 35, and second mounting groove 38 connects
There is air intake 1, the air inlet pipeline 11 is connected to the first pipeline 37 by intake interface 39.
The valve body 3 is equipped with spacer groove 34, and the spacer groove 34 is set to side of the connecting hole 33 far from current limliting chamber 35, gasket
Gasket is connected in slot 34.
The needle nut 4 includes supporter 46 and six square nuts 42, and the supporter 46 is cylindrical body, supporter 46
Inside is equipped with mounting hole 41 and limit hole 45, the axis of the mounting hole 41 and the axis collinear of limit hole 45, mounting hole 41
Diameter is less than the diameter of limit hole 45, and the outside of mounting hole 41 is connected with six square nuts 42, and the needle nut 4 is integrally formed
Structure.
The outside of the supporter 46 is connected with the first screw thread 43, and first screw thread 43 is connected to supporter 46 and is equipped with limit
The one end in position hole 45 is equipped with the first seal groove 44, connects in first seal groove 44 between first screw thread 43 and six square nuts 42
It is connected to sealing element.
By the way that current limiting component is arranged, so that on-off not only may be implemented in solenoid valve, moreover it is possible to adjusting solenoid valve stream as needed
The size of amount revolutionizes the character of use of solenoid valve, expands the scope of application of solenoid valve, to meet people to electricity
A variety of different demands of magnet valve.
Current limliting chamber 35 is increased on the basis of original, by current limliting chamber 35 and current limiting component, in solenoid valve tradition on-off
On the basis of increase flow control function so that the adjustable uninterrupted of solenoid valve.
By being equipped with gasket and sealing element, prevent from leaking during adjusting flow.
Embodiment 3:
As shown in Figs 1-4, a kind of solenoid valve facilitating adjusting, comprising: valve body 3 and the Electromagnetic Control being connected with valve body 3
Device 6, the opposite both ends of the valve body 3 are connected separately with air intake 1 and outlet part 2, and the air intake 1 is equipped with air inlet pipeline 11,
The outlet part 2 is equipped with outlet pipe 21, and the electromagnetic controller 6 is connected to the side adjacent with air intake 1 of valve body 3, described
It is connected by the first pipeline 37 with the second pipeline 36 between air inlet pipeline 11 and outlet pipe 21, the first pipeline 37 and the second pipe
Closure member 61 is equipped between road 36,61 magnetic connection of closure member is in electromagnetic controller 6, and valve body 3 is far from electromagnetic controller 6
Side is equipped with connecting hole 33 and current limliting chamber 35, and the current limliting chamber 35 is set between connecting hole 33 and electromagnetic controller 6, the connection
Hole 33 is connected with current limiting component, and the current limiting component includes needle 5 and needle nut 4, and the needle 5 is connected by needle nut 4
It is connected to connecting hole 33, needle 5 is moved along the axis direction of needle nut 4, and needle 5 is circular cone close to one end of the second pipeline 36
Mesa-shaped.
The valve body 3 is equipped with the first mounting groove 32 and the second mounting groove 38, and first mounting groove 32 is connected with outlet part
2, the outlet pipe 21 is connected to the second pipeline 36 by outlet interface 31 and current limliting chamber 35, and second mounting groove 38 connects
There is air intake 1, the air inlet pipeline 11 is connected to the first pipeline 37 by intake interface 39.
The valve body 3 is equipped with spacer groove 34, and the spacer groove 34 is set to side of the connecting hole 33 far from current limliting chamber 35, gasket
Gasket is connected in slot 34.
The needle nut 4 includes supporter 46 and six square nuts 42, and the supporter 46 is cylindrical body, supporter 46
Inside is equipped with mounting hole 41 and limit hole 45, the axis of the mounting hole 41 and the axis collinear of limit hole 45, mounting hole 41
Diameter is less than the diameter of limit hole 45, and the outside of mounting hole 41 is connected with six square nuts 42, and the needle nut 4 is integrally formed
Structure.
The outside of the supporter 46 is connected with the first screw thread 43, and first screw thread 43 is connected to supporter 46 and is equipped with limit
The one end in position hole 45 is equipped with the first seal groove 44, connects in first seal groove 44 between first screw thread 43 and six square nuts 42
It is connected to sealing element.
The needle 5 includes current limliting stick 51, limited block 55 and threaded rod 57, and the current limliting stick 51 and threaded rod 57 connect respectively
The both ends of limited block 55 are connected to, the threaded rod 57 is threadedly connected to mounting hole 41, and current limliting stick 51 is protruded into current limliting chamber 35.
The current limliting stick 51 is circular cone shape, and the length of current limliting stick 51 and its maximum gauge ratio are 2:1-4:1, current limliting stick
51 one end diameters far from limited block 55 are smaller, and current limliting stick 51 is relatively large in diameter close to one end of limited block 55, the axis of current limliting stick 51
The axis collinear of line and the second pipeline 36.
It is connected between the current limliting stick 51 and limited block 55 by seal disc 53, the seal disc 53 is discoid, sealing
The diameter of disk 53 is greater than the maximum gauge of current limliting stick 51.
The limited block 55 is equipped with the second seal groove 54 close to the side of seal disc 53, and second seal groove 54 is connected with
Sealing element.
The threaded rod 57 is equipped with swivelling chute 56 far from the side of limited block 55.
By the way that current limiting component is arranged, so that on-off not only may be implemented in solenoid valve, moreover it is possible to adjusting solenoid valve stream as needed
The size of amount revolutionizes the character of use of solenoid valve, expands the scope of application of solenoid valve, to meet people to electricity
A variety of different demands of magnet valve.
Current limliting chamber 35 is increased on the basis of original, by current limliting chamber 35 and current limiting component, in solenoid valve tradition on-off
On the basis of increase flow control function so that the adjustable uninterrupted of solenoid valve.
By being equipped with gasket and sealing element, prevent from leaking during adjusting flow.
Needle 5 is set to be threadingly attached to needle nut 4, needle 5, can be along the axis of needle nut 4 by rotation
Direction is flexible, to realize control of the current limliting stick 51 to flow.
The length of current limliting stick 51 is longer, and gradient is small, in the moving process of current limliting stick 51, current limliting stick 51 and the second pipeline
The cross section change rate of 36 outlets is small, to facilitate control of the personnel to flow.
Swivelling chute 56 can be convenient personnel and rotate to needle 5, but also needle 5 more preferably controls.
The device working principle, in use, the switch of closure member, while basis may be implemented by being powered and powering off
Demand can control the length that current limliting stick 51 protrudes into the second pipeline 36 by rotation swivelling chute 56, since current limliting stick 51 is longer,
Therefore when rotating swivelling chute 56, the very big problem of cross section suddenly change will not occur；Secondly, being arranged current limiting component in electricity
Between magnetic controller 6 and outlet part 2, when electromagnetic controller 6 controls closure member 61 and closes, current limiting component also stops working, from
And extend the service life of current limiting component.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of solenoid valve for facilitating adjusting, comprising: valve body (3) and the electromagnetic controller (6) being connected with valve body (3), it is described
The opposite both ends of valve body (3) are connected separately with air intake (1) and outlet part (2), and the air intake (1) is equipped with air inlet pipeline
(11), the outlet part (2) is equipped with outlet pipe (21), and the electromagnetic controller (6) is connected to valve body (3) and air intake (1)
Adjacent side passes through the first pipeline (37) and the second pipeline (36) phase between the air inlet pipeline (11) and outlet pipe (21)
Connection is equipped with closure member (61) between the first pipeline (37) and the second pipeline (36), and closure member (61) magnetic connection is in electricity
Magnetic controller (6), it is characterised in that: the valve body (3) is equipped with connecting hole (33) and current limliting far from the side of electromagnetic controller (6)
Chamber (35), the current limliting chamber (35) are set between connecting hole (33) and electromagnetic controller (6), and connecting hole (33) connection is limited
Component is flowed, the current limiting component includes needle (5) and needle nut (4), and the needle (5) is connected to by needle nut (4)
Connecting hole (33), needle (5) is mobile along the axis direction of needle nut (4), the one end of needle (5) close to the second pipeline (36)
For circular cone shape.
2. a kind of solenoid valve for facilitating adjusting according to claim 1, it is characterised in that: the valve body (3) is equipped with first
Mounting groove (32) and the second mounting groove (38), first mounting groove (32) are connected with outlet part (2), the outlet pipe (21)
It is connected to the second pipeline (36) by outlet interface (31) and current limliting chamber (35), second mounting groove (38) is connected with air intake
(1), the air inlet pipeline (11) is connected to the first pipeline (37) by intake interface (39).
3. a kind of solenoid valve for facilitating adjusting according to claim 2, it is characterised in that: the valve body (3) is equipped with gasket
Slot (34), the spacer groove (34) are set to the side of connecting hole (33) far from current limliting chamber (35), are connected with pad in spacer groove (34)
Piece.
4. a kind of solenoid valve for facilitating adjusting according to claim 1, it is characterised in that: the needle nut (4) includes
Supporter (46) and six square nuts (42), the supporter (46) are cylindrical body, and the inside of supporter (46) is equipped with mounting hole
(41) and limit hole (45), the axis collinear of the axis of the mounting hole (41) and limit hole (45), the diameter of mounting hole (41)
It less than the diameter of limit hole (45), is connected on the outside of mounting hole (41) six square nuts (42), the needle nut (4) is integrated
Molding structure.
5. a kind of solenoid valve for facilitating adjusting according to claim 4, it is characterised in that: the outside of the supporter (46)
Be connected with the first screw thread (43), first screw thread (43) be connected to supporter (46) be equipped with limit hole (45) one end, first
The first seal groove (44) are equipped between screw thread (43) and six square nuts (42), are connected with sealing in first seal groove (44)
Part.
6. a kind of solenoid valve for facilitating adjusting according to claim 4, it is characterised in that: the needle (5) includes current limliting
Stick (51), limited block (55) and threaded rod (57), the current limliting stick (51) and threaded rod (57) are connected to limited block (55)
Both ends, the threaded rod (57) is threadedly connected to mounting hole (41), and current limliting stick (51) is protruded into current limliting chamber (35).
7. a kind of solenoid valve for facilitating adjusting according to claim 6, it is characterised in that: the current limliting stick (51) is circle
Pyramidal, the length of current limliting stick (51) and its maximum gauge ratio are 2:1-4:1, the one end of current limliting stick (51) far from limited block (55)
Diameter is smaller, and current limliting stick (51) is relatively large in diameter close to the one end of limited block (55), the axis and the second pipeline of current limliting stick (51)
(36) axis collinear.
8. a kind of solenoid valve for facilitating adjusting according to claim 6, it is characterised in that: the current limliting stick (51) and limit
Connected between block (55) by seal disc (53), the seal disc (53) be it is discoid, the diameter of seal disc (53) is greater than current limliting
The maximum gauge of stick (51).
9. a kind of solenoid valve for facilitating adjusting according to claim 8, it is characterised in that: the limited block (55) is close to close
The side of closing disk (53) is equipped with the second seal groove (54), and second seal groove (54) is connected with sealing element.
10. a kind of solenoid valve for facilitating adjusting according to claim 6, it is characterised in that: the threaded rod (57) is separate
The side of limited block (55) is equipped with swivelling chute (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381993.1U CN208778728U (en) | 2018-08-24 | 2018-08-24 | A kind of solenoid valve facilitating adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381993.1U CN208778728U (en) | 2018-08-24 | 2018-08-24 | A kind of solenoid valve facilitating adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778728U true CN208778728U (en) | 2019-04-23 |
Family
ID=66158483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381993.1U Active CN208778728U (en) | 2018-08-24 | 2018-08-24 | A kind of solenoid valve facilitating adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778728U (en) |
-
2018
- 2018-08-24 CN CN201821381993.1U patent/CN208778728U/en active Active
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