CN104613214A - Valve element of solenoid valve - Google Patents
Valve element of solenoid valve Download PDFInfo
- Publication number
- CN104613214A CN104613214A CN201410835245.6A CN201410835245A CN104613214A CN 104613214 A CN104613214 A CN 104613214A CN 201410835245 A CN201410835245 A CN 201410835245A CN 104613214 A CN104613214 A CN 104613214A
- Authority
- CN
- China
- Prior art keywords
- iron core
- core
- valve
- packet
- solenoid valve
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a valve element of a solenoid valve and belongs to the field of textile machine parts. The valve element of the solenoid valve comprises a static iron core and a movable iron core which are matched with each other, wherein the static iron core comprises a first iron core section, a second iron core section and a third iron core section which are connected in sequence, a containing groove is formed inside the first iron core section, the movable iron core is movably arranged inside the containing groove, threads are arranged on the surface of the third iron core section, an air inlet passage is formed in the bottom of the containing groove, and the air inlet passage is sleeved with an elastic reset piece. The valve element of the solenoid valve effectively reduces frictional loss of the movable iron core, prolongs the service life of the movable iron core and reduces the replacement frequency of the movable iron core.
Description
Technical field
The invention belongs to textile machinery accessories field, more particularly, relate to a kind of valve core of the electromagnetic valve.
Background technique
Solenoid valve is important electric elements air-jet loom controlling weft tracting flow and jet time length, weaving machine at work each picking line time need main jet, secondary spray, the solenoid valve of inhaling latitude to carry out opening and closing movement injection according to the temporal frequency preset, weft yarn passes by pressurized air from left to right from upper and lower two-layer warp thread, forms cloth after intertexture.In prior art, the lining that on dynamic iron core, edge two is independent, liner-less in static iron core, because valve core of the electromagnetic valve frequency of okperation per minute is 580-700 time, after using a period of time, the little lining of dynamic iron core head end can fair wear and tear.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the present invention is to provide a kind of valve core of the electromagnetic valve, it is a kind of valve core of the electromagnetic valve reducing the wearing and tearing of dynamic iron core.
To achieve these goals, the technical solution adopted in the present invention is as follows:
A kind of valve core of the electromagnetic valve, comprise the static iron core and dynamic iron core that cooperatively interact, described static iron core comprises the first core packet, the second core packet and the 3rd core packet that connect successively, in described first core packet, there is a resettlement groove, described dynamic iron core activity is located in described resettlement groove, the surface of described 3rd core packet is provided with screw thread, and the bottom of described resettlement groove is provided with intake duct, described intake duct is arranged with elastic reset part.
Compared to prior art, beneficial effect of the present invention is:
Add the working life of dynamic iron core, decrease the replacement frequency of dynamic iron core, save artificial, reach reduce costs order, increase work efficiency, the object of increase yield.
Accompanying drawing explanation
Fig. 1 is the structural representation of static iron core of the present invention.
Fig. 2 is structural representation of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further.
As Fig. 1, shown in Fig. 2, a kind of valve core of the electromagnetic valve, comprise the static iron core 1 and dynamic iron core 2 that cooperatively interact, static iron core 1 comprises the first core packet 102 connected successively, second core packet 105 and the 3rd core packet 106, first core packet 102, second core packet 105 and the 3rd core packet 106 three in one shaping, first core packet 102 is thin segment, 3rd core packet 106 is heavy wall section, first core packet 102 and the 3rd core packet 106 are made by soft magnetic material, second core packet 105 is made by nonmagnetic substance, there is in 102 a resettlement groove 108, dynamic iron core activity is located in resettlement groove 108, the surface of the 3rd core packet 106 is provided with screw thread, the bottom of resettlement groove 108 is provided with intake duct 104, intake duct 104 is arranged with elastic reset part 103.
Schematically above be described the present invention and mode of execution thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the mode of structure similar to this technological scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (1)
1. a valve core of the electromagnetic valve, it is characterized in that: comprise the static iron core and dynamic iron core that cooperatively interact, described static iron core comprises the first core packet, the second core packet and the 3rd core packet that connect successively, in described first core packet, there is a resettlement groove, described dynamic iron core activity is located in described resettlement groove, the surface of described 3rd core packet is provided with screw thread, and the bottom of described resettlement groove is provided with intake duct, described intake duct is arranged with elastic reset part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835245.6A CN104613214A (en) | 2014-12-30 | 2014-12-30 | Valve element of solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835245.6A CN104613214A (en) | 2014-12-30 | 2014-12-30 | Valve element of solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613214A true CN104613214A (en) | 2015-05-13 |
Family
ID=53147801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410835245.6A Pending CN104613214A (en) | 2014-12-30 | 2014-12-30 | Valve element of solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613214A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644048A (en) * | 2013-12-17 | 2014-03-19 | 哈尔滨工程大学 | Directly operated type natural gas injection solenoid valve of dual-fuel engine |
| CN103670807A (en) * | 2013-12-18 | 2014-03-26 | 哈尔滨工程大学 | Dual fuel engine absorbing moving type natural gas ejection solenoid valve |
| CN204213454U (en) * | 2014-11-07 | 2015-03-18 | 德宏电子(苏州)有限公司 | For the valve core of the electromagnetic valve of weaving machine |
-
2014
- 2014-12-30 CN CN201410835245.6A patent/CN104613214A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644048A (en) * | 2013-12-17 | 2014-03-19 | 哈尔滨工程大学 | Directly operated type natural gas injection solenoid valve of dual-fuel engine |
| CN103670807A (en) * | 2013-12-18 | 2014-03-26 | 哈尔滨工程大学 | Dual fuel engine absorbing moving type natural gas ejection solenoid valve |
| CN204213454U (en) * | 2014-11-07 | 2015-03-18 | 德宏电子(苏州)有限公司 | For the valve core of the electromagnetic valve of weaving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
|
| RJ01 | Rejection of invention patent application after publication |