CN206592618U - A kind of bidirectional electromagnetic valve - Google Patents
A kind of bidirectional electromagnetic valve Download PDFInfo
- Publication number
- CN206592618U CN206592618U CN201720169000.3U CN201720169000U CN206592618U CN 206592618 U CN206592618 U CN 206592618U CN 201720169000 U CN201720169000 U CN 201720169000U CN 206592618 U CN206592618 U CN 206592618U
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- valve
- control volume
- oil
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of bidirectional electromagnetic valve, including control volume and it is arranged on first valve body and the second valve body at control volume two ends, the iron core for being socketed with coil is fixed outside one at the center of the inside of the control volume, the control volume is provided with hollow-core construction at the two ends positioned at iron core, and the inside of two hollow-core constructions is respectively arranged with the first permanent magnet and the second permanent magnet, the center of first permanent magnet and the second permanent magnet is socketed a valve core rod, and the body of rod of one end of the valve core rod be located at be arranged in the oil circuit hole of the first valve body and the second valve inner, the internal-internal of first valve body and the second valve body is provided with the oil inlet and oil-out that opposition is set, and the oil inlet is connected with oil-out in the oil circuit hole, the surface of the control volume is fixed with installing plate.The utility model is simple in construction, using an iron core, and the two-stage magnetic field of generation is utilized simultaneously, can control two logical hydraulic fluid ports, and practical value is high.
Description
Technical field
The utility model is related to valve technology field, specially a kind of bidirectional electromagnetic valve.
Background technology
At present, include in valve technology field varied, and the ratio of magnetic valve application is wide, but general electricity
Magnet valve is to control a valve, and the uneconomical magnetic for using, the iron core other end being wasted completely using an electromagnetic technique, this
When, general magnetic valve can only be as alone, and practicality is low.
The content of the invention
The purpose of this utility model is to provide a kind of bidirectional electromagnetic valve, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of bidirectional electromagnetic valve, including control volume and
First valve body and the second valve body at control volume two ends are arranged on, the center of the inside of the control volume, which is fixed, is socketed with line outside one
The iron core of circle, the control volume is provided with hollow-core construction, and the inside of two hollow-core constructions at the two ends positioned at iron core
The first permanent magnet and the second permanent magnet are respectively arranged with, the center of first permanent magnet and the second permanent magnet is socketed a valve element
Bar, and the body of rod of one end of the valve core rod is located at and is arranged in the oil circuit hole of the first valve body and the second valve inner, described the
The internal-internal of one valve body and the second valve body is provided with the oil inlet and oil-out that opposition is set, and the oil inlet and fuel-displaced
Mouth is fixed with installing plate in oil circuit hole connection, the surface of the control volume, and the inside of the control volume is positioned at the line
The position of circle is provided with wire through-hole structure.
Preferably, the electric current that the current input terminal of the coil connects a sense of current controller by wire is exported
End.
Preferably, the wire is positioned in wire through-hole structure.
Preferably, first permanent magnet and the second permanent magnet are Nd-Fe-B permanent magnet.
Preferably, first permanent magnet and the second permanent magnet are opposite in the magnetic of opposition end face.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, utilizes an iron
Core, the two-stage magnetic field of generation is utilized simultaneously, can control two logical hydraulic fluid ports, and practical value is high.
Brief description of the drawings
Fig. 1 is a kind of complete section structural representation of bidirectional electromagnetic valve of the utility model；
Fig. 2 is a kind of structural representation of bidirectional electromagnetic valve coil of the utility model；
In figure：1. control volume, 2. first valve bodies, 3. second valve bodies, 4. coils, 5. wire through-hole structures, 6. iron cores, 7.
Hollow-core construction, 8. first permanent magnets, 9. second permanent magnets, 10. valve core rods, 11. oil circuit holes, 12. oil inlets, 13. installing plates,
14. oil-out.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of bidirectional electromagnetic valve, including control volume 1
With the first valve body 2 and the second valve body 3 that are arranged on the two ends of control volume 1, an outer cover is fixed at the center of the inside of the control volume 1
It is connected to the iron core 6 of coil 4, the control volume 1 is provided with hollow-core construction 7 at the two ends positioned at iron core 6, and two described hollow
The inside of structure 7 is respectively arranged with the first permanent magnet 8 and the second permanent magnet 9, the permanent magnet 9 of the first permanent magnet 8 and second
Center is socketed a valve core rod 10, and the body of rod of one end of the valve core rod 10 is located at and is arranged at the first valve body 2 and the second valve body 3
In internal oil circuit hole 11, the internal-internal of the valve body 3 of the first valve body 2 and second is provided with the oil inlet 12 that opposition is set
With oil-out 14, and the oil inlet 12 connected with oil-out 14 in the oil circuit hole 11, and the surface of the control volume 1 is fixed with
Installing plate 13, the inside of the control volume 1 is being provided with wire through-hole structure 5 positioned at the position of the coil 4.
The current input terminal of the coil 4 connects the current output terminal of a sense of current controller by wire, realizes two
Control planning between person；The wire is positioned in wire through-hole structure 5, and wire is placed；First permanent magnet 8
It is Nd-Fe-B permanent magnet with the second permanent magnet 9, this kind of permanent magnet magnetism and mechanical property are stronger；First permanent magnet 8 and
Two permanent magnets 9 are synchronously promoted and synchronous in the magnetic of opposition end face on the contrary, realizing.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into protection domain of the present utility model.
Claims (5)
1. a kind of bidirectional electromagnetic valve, including control volume (1) and the first valve body (2) and the second valve that are arranged on control volume (1) two ends
Body (3), it is characterised in that：The iron core (6) for being socketed with coil (4), institute are fixed outside one in the center of the inside of the control volume (1)
State control volume (1) and hollow-core construction (7), and the inside of two hollow-core constructions (7) are provided with the two ends positioned at iron core (6)
It is respectively arranged with the center of the first permanent magnet (8) and the second permanent magnet (9), first permanent magnet (8) and the second permanent magnet (9)
It is socketed a valve core rod (10), and the body of rod of one end of the valve core rod (10) is located at and is arranged at the first valve body (2) and the second valve
In the internal oil circuit hole (11) of body (3), first valve body (2) and the internal-internal of the second valve body (3) are provided with to erecting
The oil inlet (12) and oil-out (14) put, and the oil inlet (12) connects with oil-out (14) in the oil circuit hole (11),
The surface of the control volume (1) is fixed with installing plate (13), and the inside of the control volume (1) is in the portion positioned at the coil (4)
Position is provided with wire through-hole structure (5).
2. a kind of bidirectional electromagnetic valve according to claim 1, it is characterised in that：The current input terminal of the coil (4) leads to
Cross the current output terminal that wire connects a sense of current controller.
3. a kind of bidirectional electromagnetic valve according to claim 2, it is characterised in that：The wire is positioned over wire through-hole structure
(5) in.
4. a kind of bidirectional electromagnetic valve according to claim 1, it is characterised in that：First permanent magnet (8) and second is forever
Magnet (9) is Nd-Fe-B permanent magnet.
5. a kind of bidirectional electromagnetic valve according to claim 1, it is characterised in that：First permanent magnet (8) and second is forever
Magnet (9) is opposite in the magnetic of opposition end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169000.3U CN206592618U (en) | 2017-02-24 | 2017-02-24 | A kind of bidirectional electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169000.3U CN206592618U (en) | 2017-02-24 | 2017-02-24 | A kind of bidirectional electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592618U true CN206592618U (en) | 2017-10-27 |
Family
ID=60125661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169000.3U Expired - Fee Related CN206592618U (en) | 2017-02-24 | 2017-02-24 | A kind of bidirectional electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592618U (en) |
-
2017
- 2017-02-24 CN CN201720169000.3U patent/CN206592618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210224 |