CN205298699U - Explosion -proof type cartridge formula hydraulic pressure solenoid valve - Google Patents
Explosion -proof type cartridge formula hydraulic pressure solenoid valve Download PDFInfo
- Publication number
- CN205298699U CN205298699U CN201620055973.XU CN201620055973U CN205298699U CN 205298699 U CN205298699 U CN 205298699U CN 201620055973 U CN201620055973 U CN 201620055973U CN 205298699 U CN205298699 U CN 205298699U
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- CN
- China
- Prior art keywords
- electromagnetic valve
- seat
- solenoid valve
- valve coil
- hydraulic pressure
- 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
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Abstract
The utility model discloses an explosion -proof type cartridge formula hydraulic pressure solenoid valve, including the hydraulic pressure disk seat, install the cartridge valve body on the hydraulic pressure disk seat, install the solenoid valve coil seat on the hydraulic pressure disk seat, be equipped with solenoid valve coil in the solenoid valve coil seat, the last lower extreme of solenoid valve coil seat is equipped with oil inlet and oil -out respectively, and the intussuseption of solenoid valve coil seat is filled with insulating oil, and insulating oil gets into from the oil inlet, flows out from the oil -out to the overall change of being convenient for, be equipped with a buckle closure on the outer wall of solenoid valve coil seat, and the inboard of buckle closure is equipped with the pull -plug type discharge tube, and pull -plug type discharge tube and solenoid valve coil parallel connection, the utility model discloses simple structure, convenient to use wholly has the multiple protection function, has effected a radical cure the production of electric spark for the use of hydraulic pressure solenoid valve is more stable.
Description
Technical field
The utility model relates to hydraulic buttery valve, specifically a kind of explosion-proof type insertion liquid pressure electromagnetic valve.
Background technology
Many inflammable and explosive medium occasions, it is necessary to use coil and each wiring to have the magnetic valve preventing that spark causes blast. The board-like explosion-proof solenoid valve volume of original tradition is big, and adaptive faculty is poor, and anti-hazard classification can not meet extreme harsh requirement, and the demand of new type explosion proof type insertion liquid pressure electromagnetic valve is more and more urgent. The board-like anti-explosion is electromagnetic reversing valve volume of tradition is big, and owing to adopting sliding valve structure, inevitable causes valve body internal leakage big, can not meet pressure maintaining performance well, and there is the possibility of the outward leakage that poor sealing brings.
Practical novel content
The purpose of this utility model is to provide a kind of explosion-proof type insertion liquid pressure electromagnetic valve, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme:
A kind of explosion-proof type insertion liquid pressure electromagnetic valve, comprise hydraulic pressure valve seat, described hydraulic pressure valve seat is provided with plug-in valve body, described hydraulic pressure valve seat is provided with electromagnetic valve coil seat, it is provided with electromagnetic valve coil in described electromagnetic valve coil seat, the upper and lower ends of described electromagnetic valve coil seat is respectively equipped with oil-in and oil outlet, and it is filled with transformer oil in electromagnetic valve coil seat, transformer oil enters from oil-in, flow out from oil outlet, thus it is convenient to integral replacing, the outer wall of described electromagnetic valve coil seat is provided with a button lid, and the inner side of button lid is provided with plug formula discharge tube, and plug formula discharge tube and electromagnetic valve coil are connected in parallel, the instantaneous pressure occurred when utilizing plug formula discharge tube to prevent electric switch, thus avoid the situation of electrical spark, transformer oil also ensure that overall security, the replacing of plug formula discharge tube is convenient in the design simultaneously detaining lid.
As further program of the utility model: the electromagnetic valve coil in described electromagnetic valve coil seat is encapsulation formula coil.
As the utility model further scheme: described plug-in valve body is provided with threaded connector, thus it is convenient to overall docking.
As the utility model further scheme: the form connected electromagnetic valve coil holder that described button lid is buckled with card, and button lid inner side be provided with sealing-ring.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, it may also be useful to convenient, entirety has multiple-protection function, has effected a radical cure the generation of electrical spark so that the use of hydraulic buttery valve is more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of explosion-proof type insertion liquid pressure electromagnetic valve of the utility model.
In figure: 1-hydraulic pressure valve seat, 2-plug-in valve body, 3-electromagnetic valve coil seat, 4-oil-in, 5-oil outlet, 6-detain lid, 7-plug formula discharge tube.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of explosion-proof type insertion liquid pressure electromagnetic valve, comprise hydraulic pressure valve seat 1, described hydraulic pressure valve seat 1 is provided with plug-in valve body 2, described hydraulic pressure valve seat 1 is provided with electromagnetic valve coil seat 3, it is provided with electromagnetic valve coil in described electromagnetic valve coil seat 3, the upper and lower ends of described electromagnetic valve coil seat 3 is respectively equipped with oil-in 4 and oil outlet 5, and it is filled with transformer oil in electromagnetic valve coil seat 3, transformer oil enters from oil-in 4, flow out from oil outlet 5, thus it is convenient to integral replacing, the outer wall of described electromagnetic valve coil seat 3 is provided with a button lid 6, and the inner side of button lid 6 is provided with plug formula discharge tube 7, and plug formula discharge tube 7 is connected in parallel with electromagnetic valve coil, the instantaneous pressure occurred when utilizing plug formula discharge tube 7 to prevent electric switch, thus avoid the situation of electrical spark, transformer oil also ensure that overall security, the replacing of plug formula discharge tube 7 is convenient in the design of button lid 6 simultaneously.
Electromagnetic valve coil in described electromagnetic valve coil seat 3 is encapsulation formula coil.
Described plug-in valve body 2 is provided with threaded connector, thus is convenient to overall docking.
Described button covers the 6 form connected electromagnetic valve coil holders 3 buckled with card, and the inner side of button lid 6 is provided with sealing-ring.
Principle of work of the present utility model is: be filled with transformer oil in electromagnetic valve coil seat 3, transformer oil enters from oil-in 4, flow out from oil outlet 5, thus it is convenient to integral replacing, the outer wall of electromagnetic valve coil seat 3 is provided with a button lid 6, and the inner side of button lid 6 is provided with plug formula discharge tube 7, and plug formula discharge tube 7 is connected in parallel with electromagnetic valve coil, the instantaneous pressure occurred when utilizing plug formula discharge tube 7 to prevent electric switch, thus avoid the situation of electrical spark, transformer oil also ensure that overall security, the replacing of plug formula discharge tube 7 is convenient in the design of button lid 6 simultaneously.
To those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, it is possible to realize the utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and right and wrong are restrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, it is intended that all changes in the implication of the equivalent important document dropping on claim and scope included in the utility model. Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, it is to be understood that, although this specification sheets is described according to enforcement mode, but not each enforcement mode only comprises an independent technical scheme, this kind of narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment through appropriately combined, can also form other enforcement modes that it will be appreciated by those skilled in the art that.
Claims (4)
1. an explosion-proof type insertion liquid pressure electromagnetic valve, it is characterized in that, comprise hydraulic pressure valve seat (1), described hydraulic pressure valve seat (1) is provided with plug-in valve body (2), described hydraulic pressure valve seat (1) is provided with electromagnetic valve coil seat (3), it is provided with electromagnetic valve coil in described electromagnetic valve coil seat (3), the upper and lower ends of described electromagnetic valve coil seat (3) is respectively equipped with oil-in (4) and oil outlet (5), and it is filled with transformer oil in electromagnetic valve coil seat (3), the outer wall of described electromagnetic valve coil seat (3) is provided with a button lid (6), and the inner side of button lid (6) is provided with plug formula discharge tube (7), and plug formula discharge tube (7) is connected in parallel with electromagnetic valve coil.
2. explosion-proof type insertion liquid pressure electromagnetic valve according to claim 1, it is characterised in that, the electromagnetic valve coil in described electromagnetic valve coil seat (3) is encapsulation formula coil.
3. explosion-proof type insertion liquid pressure electromagnetic valve according to claim 1, it is characterised in that, described plug-in valve body (2) is provided with threaded connector.
4. explosion-proof type insertion liquid pressure electromagnetic valve according to claim 1, it is characterised in that, described button covers form connected electromagnetic valve coil holder (3) (6) buckled with card, and the inner side of button lid (6) is provided with sealing-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055973.XU CN205298699U (en) | 2016-01-20 | 2016-01-20 | Explosion -proof type cartridge formula hydraulic pressure solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055973.XU CN205298699U (en) | 2016-01-20 | 2016-01-20 | Explosion -proof type cartridge formula hydraulic pressure solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298699U true CN205298699U (en) | 2016-06-08 |
Family
ID=56429057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055973.XU Expired - Fee Related CN205298699U (en) | 2016-01-20 | 2016-01-20 | Explosion -proof type cartridge formula hydraulic pressure solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545683A (en) * | 2016-12-05 | 2017-03-29 | 中国煤炭科工集团太原研究院有限公司 | Explosion-proof vehicle gearbox pouring type high-speed switch electromagnetic valve |
-
2016
- 2016-01-20 CN CN201620055973.XU patent/CN205298699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545683A (en) * | 2016-12-05 | 2017-03-29 | 中国煤炭科工集团太原研究院有限公司 | Explosion-proof vehicle gearbox pouring type high-speed switch electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Northern Engineering & Technology Corporation, MCC Assignor: Anshan Lisheng Hydraulic Machinery Co., Ltd. Contract record no.: 2017120000042 Denomination of utility model: Explosion -proof type cartridge formula hydraulic pressure solenoid valve Granted publication date: 20160608 License type: Common License Record date: 20170810 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |