CN209100701U - A kind of dibit or multidigit three-way magnetic valve - Google Patents
A kind of dibit or multidigit three-way magnetic valve Download PDFInfo
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- CN209100701U CN209100701U CN201821787433.6U CN201821787433U CN209100701U CN 209100701 U CN209100701 U CN 209100701U CN 201821787433 U CN201821787433 U CN 201821787433U CN 209100701 U CN209100701 U CN 209100701U
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Abstract
The utility model discloses a kind of dibit or multidigit three-way magnetic valves, including at least one solenoid valve body, solenoid valve body includes valve body, valve barrel and piston component, the side of valve body is equipped with upper pipeline, middle pipeline and lower pipeline, the middle part of valve body is equipped with partition, the inner cavity of valve body is divided into upper cavity and lower chamber, is connected by valve body between each solenoid valve body；The bottom of valve body is arranged in valve barrel, and the outer peripheral surface of valve barrel is wound with coil；Piston component includes dynamic iron core, and the end of dynamic iron core is equipped with spool, bottom is equipped with elastic device.The utility model, solenoid valve body structure is simple, and by upper pipeline, middle pipeline and the lower ipsilateral setting of pipeline, save space, it is easy to use simultaneously convenient for the connection between multiple valve bodies, corresponding valve body quantity can be selected according to the needs of inlet and outlet quantity, realization two into four goes out, four into two go out or mostly into the function having more, has many advantages, such as simple process, is easily installed, volume compact, saves cost.
Description
Technical field
The utility model relates to Solenoid Valve Technology fields, and in particular to a kind of dibit or multidigit three-way magnetic valve.
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.It is used primarily in the direction that medium is adjusted in industrial control system, flow, speed and other ginsengs
Number.Solenoid valve can cooperate different circuits to realize expected control, and the precision and flexibility that control can guarantee.
Solenoid valve mainly includes two-way electromagnetic valve and three-way magnetic valve, and three-way magnetic valve currently on the market is all to use
The mode of one threeway may be implemented one-in-and-two-out or two into one go out, if it is desired to realize mostly into having more, then must use simultaneously
Multiple solenoid valves are realized, but there is also following defect for the application simultaneously of multiple solenoid valves:
(1) need solenoid valve more, the difficulty of assembly is larger；
(2) increase product or equipment volume；
(3) increase cost, overall cost-effective performance reduces.
In view of this, be badly in need of improving the structure of existing three-way magnetic valve, can selector valve position number, it is real
Existing dibit or multidigit threeway, with reduce because multiple solenoid valves apply simultaneously bring assembly difficulty is big, increase equipment volume, with
And the problem of increasing cost.
Utility model content
Technical problem to be solved in the utility model is that existing solenoid valve can only realize two-position three way, it is desirable to be realized more
It into having more, needs multiple solenoid valves while applying, increase assembly difficulty, equipment volume and manufacturing cost.
In order to solve the above-mentioned technical problem, technical solution used by the utility model is to provide a kind of dibit or multidigit three
Three-way electromagnetic valve, including at least one solenoid valve body, each solenoid valve body include:
Valve body, one side are from top to bottom successively arranged pipeline, middle pipeline and lower pipeline, and the middle part of the valve body is along level
Direction is equipped with partition, and the inner cavity of the valve body is divided into upper cavity and lower chamber, the upper pipeline, middle pipeline one end with
The upper cavity connection, one end of the lower pipeline is connected to the lower chamber, passes through between each solenoid valve body
The valve body connection；
Valve barrel, is arranged in the bottom of the valve body, and the middle part of the valve barrel is equipped with through-hole and is connected to the lower chamber, institute
The outer peripheral surface for stating valve barrel is wound with coil, and its bottom is closed by sealing element；
Piston component, including the dynamic iron core being movably arranged in the through-hole, the top of the dynamic iron core pass through it is described every
Plate is simultaneously in the upper cavity, and its end is equipped with spool, bottom is equipped with elastic device, and is configured that
The coil blackout, the dynamic iron core move upwards under the action of the elastic device, and the spool resists institute
One end of pipeline is stated, the middle pipeline is connected to the lower pipeline；
The coil is powered, and the dynamic iron core overcomes the resistance of the elastic device to move downward, and the spool resists institute
The opening of partition is stated, the upper pipeline is connected to the middle pipeline.
In the above scheme, the middle part of the partition is upward convex is equipped with lower valve base, and the opening is arranged in the lower valve base
Middle part, and the diameter of the opening be greater than the dynamic iron core top diameter, and be less than the spool diameter.
In the above scheme, the sealing element includes fixed core and the retort stand that the fixed core bottom is arranged in, institute
State the bottom that fixed core is plugged in the through-hole.
In the above scheme, the diameter of the retort stand is greater than the diameter of the valve barrel, and the coil passes through the iron branch
Frame is fixed on the valve body.
In the above scheme, sealing ring is equipped between the fixed core and the inner wall of the valve barrel.
In the above scheme, the elastic device includes the spring being arranged between the fixed core and the dynamic iron core,
The blind hole that the bottom of the dynamic iron core is equipped with for being put at the top of the spring.
In the above scheme, the diameter of the upper pipeline is less than the diameter of the spool.
Compared with prior art, the solenoid valve body structure of the utility model is simple, and by upper pipeline, middle pipeline and down tube
The ipsilateral setting in road saves space, while being convenient for the connection between multiple valve bodies, easy to use, can be according to the need of inlet and outlet quantity
Corresponding valve body quantity is selected, realization two into four goes out, four into two go out or mostly into the function having more, has simple process, is convenient for
Installation, saves the advantages that cost at volume compact.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the structural schematic diagram of the first connection type of two solenoid valve bodies of the utility model；
Fig. 3 is the sectional view of second of connection type of two solenoid valve bodies of the utility model.
Specific embodiment
The utility model provides a kind of dibit or multidigit three-way magnetic valve, can need to select phase according to inlet and outlet quantity
The valve body quantity answered, realization two into four goes out, four into two go out or mostly into the function having more, has simple process, is easily installed, volume
It is compact, save cost the advantages that.The utility model is described in detail with specific embodiment with reference to the accompanying drawings of the specification.
As shown in Figure 1, a kind of dibit provided by the utility model or multidigit three-way magnetic valve, including at least one solenoid valve
Ontology, each solenoid valve body include valve body 10, valve barrel 40 and piston component.
The side of valve body 10 is from top to bottom successively arranged pipeline 20, middle pipeline 21 and lower pipeline 22, the middle part of valve body 10
It is equipped with partition 30 in the horizontal direction, the inner cavity of valve body 10 is divided into upper cavity 11 and lower chamber 12, upper pipeline 20, middle pipeline 21
One end be connected to upper cavity 11, one end of lower pipeline 22 is connected to lower chamber 12, is passed through between each solenoid valve body
Valve body 10 connects.
The bottom of valve body 10 is arranged in valve barrel 40, and the middle part of valve barrel 40 is equipped with through-hole and is connected to lower chamber 12, valve barrel 40
Outer peripheral surface be wound with coil 41, and its bottom passes through sealing element and closes.
Piston component includes the dynamic iron core 50 being movably arranged in through-hole, and the top of dynamic iron core 50 passes through partition 30 and is in
In upper cavity 11, and its end is equipped with spool 60, bottom is equipped with elastic device.
The course of work of the utility model one-in-and-two-out is as follows:
Coil 41 powers off, and dynamic iron core 50 moves upwards under the action of the elastic means, and spool 60 resists the one of pipeline 20
End, closes pipeline 20, and middle pipeline 21 is connected to lower pipeline 22.Therefrom pipeline 21 flows into liquid at this time, by valve body 10
After the lower chamber 12 of upper cavity 11, the opening of partition 30 and valve body 10, flowed out from lower pipeline 22.
When coil 41 is powered, and generates electric current, magnetic field force is greater than the elastic force of spring 90, at this point, dynamic iron core 50 overcomes spring
The resistance of 90 devices moves downward, and spool 60 resists the opening of partition 30, and lower pipeline 22 is closed, upper pipeline 20 and middle pipeline 21
Connection.Therefrom pipeline 21 flows into liquid at this time, after the upper cavity 11 of valve body 10, flows out from upper pipeline 20.
The course of work that the utility model two goes out into one is as follows:
Coil 41 powers off, and dynamic iron core 50 moves upwards under the action of the elastic means, and spool 60 resists the one of pipeline 20
End, closes pipeline 20, and middle pipeline 21 is connected to lower pipeline 22.Liquid is flowed into from lower pipeline 22 at this time, by valve body 10
After the upper cavity 11 of lower chamber 12, the opening of partition 30 and valve body 10, therefrom pipeline 21 flows out.
When coil 41 is powered, and generates electric current, magnetic field force is greater than the elastic force of spring 90, at this point, dynamic iron core 50 overcomes spring
The resistance of 90 devices moves downward, and spool 60 resists the opening of partition 30, and lower pipeline 22 is closed, upper pipeline 20 and middle pipeline 21
Connection.Liquid is flowed into from upper pipeline 20 at this time, and after the upper cavity 11 of valve body 10, therefrom pipeline 21 flows out.
Ground is advanced optimized, the middle part of partition 30 is upward convex to be equipped with lower valve base 31, and the middle part of lower valve base 31 is arranged in opening,
And the diameter of opening is greater than the diameter at the top of dynamic iron core 50, convenient for the circulation of liquid, and the diameter being open is less than spool 60
Diameter enables spool 60 to seal up lower valve base 31.The diameter of upper pipeline 20 is less than the diameter of spool 60 simultaneously.So that spool
60 can seal up pipeline 20.
The sealing element of the utility model includes fixed core 70 and the retort stand 80 that 70 bottom of fixed core is arranged in, fixed core
70 are plugged in the bottom of through-hole.Ground is advanced optimized, the diameter of retort stand 80 is greater than the diameter of valve barrel 40, and coil 41 passes through iron branch
Frame 80 is fixed on valve body 10, increases the fastness of coil 41.
When the utility model is installed, dynamic iron core 50, spring 90 and static iron core are sequentially loaded into valve barrel 40, it is further excellent
Change ground, liquid flows out in order to prevent, and sealing ring is equipped between fixed core 70 and the inner wall of valve barrel 40, plays sealing function.
Preferably, the elastic device of the utility model includes the spring 90 being arranged between fixed core 70 and dynamic iron core 50,
The bottom of dynamic iron core 50 is equipped with the blind hole being put into for the top of spring 90, and blind hole is that guiding role is played in the deformation of spring 90,
Keep action process more stable.
The utility model, solenoid valve body structure is simple, and by upper pipeline 20, middle pipeline 21 and lower pipeline 22 is ipsilateral sets
It sets, saves space.Simultaneously because the ipsilateral set-up mode of upper pipeline 20, middle pipeline 21 and lower pipeline 22, so that solenoid valve sheet
Other sides of body are without exposed structure.
This kind of design method convenient for the connection between multiple valve bodies 10, and the mode connected can there are many, it is easy to use, can
Corresponding 10 quantity of valve body is selected according to the needs of inlet and outlet quantity, realization two into four goes out, four into two go out or mostly into the function having more
Can, it is specifically used include following several embodiments (for ease of description with understanding, during following description, by 10 band of valve body
The side life for having upper pipeline 20, middle pipeline 21 and lower pipeline 22 is the front of valve body 10):
Embodiment one
The utility model goes out using two into four, four into two design methods gone out, is connected between two solenoid valve bodies side by side
Or opposite connection.Specifically, as shown in Fig. 2, the first connection type of two solenoid valve bodies, side by side when connection, two
It is connected and fixed between the side of valve body 10, two valve bodies 10 is made to form a new valve body 10.As shown in figure 3, two solenoid valves
It when second of connection type of ontology, relatively connection, is connected and fixed between the back side of two valve bodies 10, makes two formation of valve bodies 10
One new valve body 10.
Embodiment two
The utility model goes out using three into six, six into three design methods gone out, is connected and fixed between three solenoid valve bodies.
Specifically, be connected and fixed between the side of two of them valve body 10, the back side of another valve body 10 be connected and fixed after two
The back side of valve body 10 is fixed, and forms a new valve body 10.
Embodiment three
The design method that the utility model goes out using four into eight, entering the quater final goes out is connected and fixed between four solenoid valve bodies.
Specifically, the side of two valve bodies 10 is interconnected and fixed, then the back side for the valve body 10 being connected and fixed is connected and fixed, and is formed
One new valve body 10.
The utility model can need to select the digit of valve body 10 according to product, or need to select according to inlet and outlet quantity
Corresponding valve body 10 is selected, has many advantages, such as simple process, is easily installed, volume compact, saves cost.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that the enlightenments in the utility model
Under the structure change made, it is all that there is same or similar technical solution with the utility model, each fall within the utility model
Within protection scope.
Claims (7)
1. a kind of dibit or multidigit three-way magnetic valve, which is characterized in that including at least one solenoid valve body, each electromagnetism
Valve body includes:
Valve body, one side are from top to bottom successively arranged pipeline, middle pipeline and lower pipeline, and the middle part of the valve body is in the horizontal direction
Equipped with partition, the inner cavity of the valve body is divided into upper cavity and lower chamber, the upper pipeline, middle pipeline one end with it is described
Upper cavity connection, one end of the lower pipeline are connected to the lower chamber, by described between each solenoid valve body
Valve body connection；
Valve barrel, is arranged in the bottom of the valve body, and the middle part of the valve barrel is equipped with through-hole and is connected to the lower chamber, the valve
The outer peripheral surface of cylinder is wound with coil, and its bottom is closed by sealing element；
Piston component, including the dynamic iron core being movably arranged in the through-hole, the top of the dynamic iron core passes through the partition simultaneously
In the upper cavity, and its end is equipped with spool, bottom is equipped with elastic device, and is configured that
The coil blackout, the dynamic iron core move upwards under the action of the elastic device, and the spool resists on described
One end of pipeline, the middle pipeline are connected to the lower pipeline；
The coil is powered, and the dynamic iron core overcomes the resistance of the elastic device to move downward, the spool resist it is described every
The opening of plate, the upper pipeline are connected to the middle pipeline.
2. a kind of dibit according to claim 1 or multidigit three-way magnetic valve, which is characterized in that the middle part of the partition to
On be convexly equipped with lower valve base, the middle part of the lower valve base is arranged in described be open, and the diameter of the opening is greater than the dynamic iron core
Top diameter, and be less than the spool diameter.
3. a kind of dibit according to claim 1 or multidigit three-way magnetic valve, which is characterized in that the sealing element includes fixed
Iron core and the retort stand that the fixed core bottom is arranged in, the fixed core are plugged in the bottom of the through-hole.
4. a kind of dibit according to claim 3 or multidigit three-way magnetic valve, which is characterized in that the diameter of the retort stand
Greater than the diameter of the valve barrel, the coil is fixed on the valve body by the retort stand.
5. a kind of dibit according to claim 3 or multidigit three-way magnetic valve, which is characterized in that the fixed core with it is described
Sealing ring is equipped between the inner wall of valve barrel.
6. a kind of dibit according to claim 3 or multidigit three-way magnetic valve, which is characterized in that the elastic device includes
Spring between the fixed core and the dynamic iron core is set, and the bottom of the dynamic iron core is equipped with the top for the spring
The blind hole being put into.
7. a kind of dibit according to claim 1 or multidigit three-way magnetic valve, which is characterized in that the diameter of the upper pipeline
Less than the diameter of the spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787433.6U CN209100701U (en) | 2018-10-31 | 2018-10-31 | A kind of dibit or multidigit three-way magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787433.6U CN209100701U (en) | 2018-10-31 | 2018-10-31 | A kind of dibit or multidigit three-way magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100701U true CN209100701U (en) | 2019-07-12 |
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ID=67157593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821787433.6U Active CN209100701U (en) | 2018-10-31 | 2018-10-31 | A kind of dibit or multidigit three-way magnetic valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN209100701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163119A (en) * | 2018-10-31 | 2019-01-08 | 徐定善 | A kind of dibit or multidigit three-way magnetic valve |
| CN113007396A (en) * | 2021-03-01 | 2021-06-22 | 台州新三和卫浴股份有限公司 | Three-way valve for bathroom |
-
2018
- 2018-10-31 CN CN201821787433.6U patent/CN209100701U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163119A (en) * | 2018-10-31 | 2019-01-08 | 徐定善 | A kind of dibit or multidigit three-way magnetic valve |
| CN113007396A (en) * | 2021-03-01 | 2021-06-22 | 台州新三和卫浴股份有限公司 | Three-way valve for bathroom |
| CN113007396B (en) * | 2021-03-01 | 2023-01-06 | 台州新三和卫浴股份有限公司 | Three-way valve for bathroom |
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