CN205534498U - Electromagnetic valve - Google Patents
Electromagnetic valve Download PDFInfo
- Publication number
- CN205534498U CN205534498U CN201620256825.4U CN201620256825U CN205534498U CN 205534498 U CN205534498 U CN 205534498U CN 201620256825 U CN201620256825 U CN 201620256825U CN 205534498 U CN205534498 U CN 205534498U
- Authority
- CN
- China
- Prior art keywords
- valve
- electromagnetic valve
- valve body
- iron core
- spool
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000003068 static effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a solenoid valve. The problem that the existing electromagnetic valve is easy to damage in a high-pressure occasion is mainly solved. The electromagnetic valve comprises a valve body, a coil assembly, an iron core assembly and a valve core, wherein a valve cover connected with the valve body is arranged on the valve body, the coil assembly is arranged in the valve body, the iron core assembly is arranged in the coil assembly in an inserting mode, an outflow pipe and an inlet pipe are respectively arranged at the left end and the right end of the valve body, a valve cavity is arranged at the intersection of the outflow pipe and the inlet pipe, at least two through holes are formed in the connection of the inlet pipe and the valve cavity, the valve core linked with the iron core assembly is arranged in the valve cavity. The electromagnetic valve has the advantages of simple and reasonable structure, low energy consumption and safe electricity utilization.
Description
Technical field
This utility model relates to Electromagnetic Control technical field, is specifically related to a kind of electromagnetic valve.
Background technology
Electromagnetic valve is with the industrial equipment of Electromagnetic Control, is used to control the automation foundation element of fluid, belongs to executor.Electromagnetic valve is used in industrial control system and adjusts the direction of medium, flow, speed and other parameter.Electromagnetic valve can coordinate different circuit to carry out the intended control of control realization, and the precision controlled and motility can ensure.But in the big occasion of air pressure or hydraulic pressure, electromagnetic valve is easily damaged, and reduces the service life of electromagnetic valve.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides a kind of electromagnetic valve, mainly solve the problem that existing electromagnetic valve is easily damaged in the occasion that pressure is big, this electromagnetic valve structure advantages of simple, by arranging pressure transducer on spool, when valve cavity pressure is excessive, solenoid power-off can make closed electromagnetic valve, entrance pipe and effuser are played the cushioning effect reduction pressure impact on electromagnetic valve by valve pocket simultaneously, and through hole is set on entrance pipe also reduces the pressure impact on electromagnetic valve in valve body, it is greatly improved the overall performance of electromagnetic valve, effectively reduce in the damage to electromagnetic valve of the pressure big occasion, extend the service life of electromagnetic valve.
This utility model be the technical scheme is that a kind of electromagnetic valve, it includes valve body, coil block, core assembly and spool, the valve gap being connected with valve body it is provided with on described valve body, coil block it is provided with in valve body, intert in coil block and be provided with core assembly, two ends, valve body left and right are respectively arranged with effuser and enter pipe, effuser is provided with valve pocket with entering pipe intersection, enter pipe and valve pocket junction is provided with at least two through hole, being provided with in valve pocket and the spool of core assembly linkage, spool face is provided with pressure transducer；Described coil block includes coil rack, solenoid and encapsulated layer, the installation position and activity bit matched with core assembly it is provided with in coil rack, solenoid is set on coil rack, and solenoid is electrically connected to each other with described pressure transducer, encapsulated layer covering thread ring framework and solenoid；Described core assembly includes static iron core, dynamic iron core and connects static iron core and the back-moving spring of dynamic iron core, and dynamic iron core lower end is fixing connects described spool；Described spool carries out upper and lower reciprocating motion in described valve pocket.
The beneficial effects of the utility model are: owing to taking technique scheme, this electromagnetic valve structure advantages of simple, by arranging pressure transducer on spool, when valve cavity pressure is excessive, solenoid power-off can make closed electromagnetic valve, entrance pipe and effuser are played the cushioning effect reduction pressure impact on electromagnetic valve by valve pocket simultaneously, and through hole is set on entrance pipe also reduces the pressure impact on electromagnetic valve in valve body, it is greatly improved the overall performance of electromagnetic valve, effectively reduce in the damage to electromagnetic valve of the pressure big occasion, extend the service life of electromagnetic valve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1, valve body；2, spool；3, valve gap；4, effuser；5, pipe is entered；6, valve pocket；7, through hole；8, pressure transducer；9, coil rack；10, solenoid；11, encapsulated layer；12, static iron core；13, dynamic iron core；14, back-moving spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
nullAs shown in Figure 1，A kind of electromagnetic valve，It includes valve body 1、Coil block、Core assembly and spool 2，The valve gap 3 being connected with valve body 1 it is provided with on described valve body 1，Valve gap 3 is internal for electromagnetic assembly and core assembly are coated on valve body 1，It is provided with coil block in valve body 1，Intert in coil block and be provided with core assembly，Coil block and core assembly cooperate and control the open and-shut mode of electromagnetic valve，Valve body about 1 two ends are respectively arranged with effuser 4 and enter pipe 5，Gas or liquid enter effuser 4 and go out by entering pipe 5，Effuser 4 is provided with valve pocket 6 with entering pipe 5 intersection，Valve pocket 6 can effectively buffer in entrance electromagnetic valve gas or the flow velocity of liquid for cylindrical empty cavity configuration and reduce the pressure to electromagnetic valve，Enter pipe 5 and valve pocket 6 junction is provided with at least two through hole 7，Entrance pipe 5 and valve pocket 6 are interconnected by through hole thus reduce the pressure in valve pocket 6，It is provided with in valve pocket 6 and the spool 2 of core assembly linkage，Spool 2 carries out upper and lower reciprocating motion in described valve pocket 6，Then electromagnetic valve is repeated open and-shut mode switching the most accordingly，Spool 2 surface configuration has pressure transducer 8，Pressure transducer 8 detects electromagnetic valve internal pressure size.
Described coil block includes coil rack 9, solenoid 10 and encapsulated layer 11, the installation position matched with core assembly and activity bit it is provided with in coil rack 9, installation position is used for installing static iron core 12, activity bit is used for installing dynamic iron core 13, solenoid 10 is set on coil rack 9, and solenoid 10 is electrically connected to each other with described pressure transducer 8, encapsulated layer 11 covering thread ring framework 9 and solenoid 10, prevent the impact of outer bound pair solenoid 10.
Described core assembly includes static iron core 12, dynamic iron core 13 and connects static iron core 12 and the back-moving spring 14 of dynamic iron core 13, and dynamic iron core 13 lower end is fixing connects described spool 2.
This electromagnetic valve structure advantages of simple, by arranging pressure transducer 8 on spool 2, when in valve pocket 6, pressure is excessive, solenoid 10 power-off can make closed electromagnetic valve, valve pocket 6 is on entering pipe 5 and 4 cushioning effects of effuser reduce the pressure impacts on electromagnetic valve simultaneously, and enters and arrange through hole 7 on pipe 5 and also reduce the pressure impact on electromagnetic valve in valve body, is greatly improved the overall performance of electromagnetic valve, effectively reduce in the damage to electromagnetic valve of the pressure big occasion, extend the service life of electromagnetic valve.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited to that utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (4)
1. an electromagnetic valve, it is characterized in that: include valve body, coil block, core assembly and spool, the valve gap being connected with valve body it is provided with on described valve body, coil block it is provided with in valve body, intert in coil block and be provided with core assembly, two ends, valve body left and right are respectively arranged with effuser and enter pipe, effuser is provided with valve pocket with entering pipe intersection, enter pipe and valve pocket junction is provided with at least two through hole, being provided with in valve pocket and the spool of core assembly linkage, spool face is provided with pressure transducer.
Electromagnetic valve the most according to claim 1, it is characterized in that: described coil block includes coil rack, solenoid and encapsulated layer, the installation position and activity bit matched with core assembly it is provided with in coil rack, solenoid is set on coil rack, and solenoid is electrically connected to each other with described pressure transducer, encapsulated layer covering thread ring framework and solenoid.
Electromagnetic valve the most according to claim 1, it is characterised in that: described core assembly includes static iron core, dynamic iron core and connects static iron core and the back-moving spring of dynamic iron core, and dynamic iron core lower end is fixing connects described spool.
Electromagnetic valve the most according to claim 1, it is characterised in that: described spool carries out upper and lower reciprocating motion in described valve pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256825.4U CN205534498U (en) | 2016-03-30 | 2016-03-30 | Electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256825.4U CN205534498U (en) | 2016-03-30 | 2016-03-30 | Electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534498U true CN205534498U (en) | 2016-08-31 |
Family
ID=56786647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256825.4U Expired - Fee Related CN205534498U (en) | 2016-03-30 | 2016-03-30 | Electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534498U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019555A (en) * | 2016-10-31 | 2018-05-11 | 中国科学院沈阳自动化研究所 | A kind of solenoid valve fault diagnostic method based on force sensor signals |
| CN108654450A (en) * | 2018-05-24 | 2018-10-16 | 芜湖涛浪机械科技有限公司 | A kind of new type auto material agitating device |
| CN109268517A (en) * | 2018-09-14 | 2019-01-25 | 珠海格力电器股份有限公司 | Valve and device with valve |
| CN111649019A (en) * | 2019-03-04 | 2020-09-11 | 朋程科技股份有限公司 | Vehicle electromagnetic valve with buffer structure |
-
2016
- 2016-03-30 CN CN201620256825.4U patent/CN205534498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019555A (en) * | 2016-10-31 | 2018-05-11 | 中国科学院沈阳自动化研究所 | A kind of solenoid valve fault diagnostic method based on force sensor signals |
| CN108654450A (en) * | 2018-05-24 | 2018-10-16 | 芜湖涛浪机械科技有限公司 | A kind of new type auto material agitating device |
| CN109268517A (en) * | 2018-09-14 | 2019-01-25 | 珠海格力电器股份有限公司 | Valve and device with valve |
| CN111649019A (en) * | 2019-03-04 | 2020-09-11 | 朋程科技股份有限公司 | Vehicle electromagnetic valve with buffer structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |