CN204717051U - A kind of plunger type two-bit triplet bidirectional electromagnetic valve - Google Patents
A kind of plunger type two-bit triplet bidirectional electromagnetic valve Download PDFInfo
- Publication number
- CN204717051U CN204717051U CN201520255468.5U CN201520255468U CN204717051U CN 204717051 U CN204717051 U CN 204717051U CN 201520255468 U CN201520255468 U CN 201520255468U CN 204717051 U CN204717051 U CN 204717051U
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- iron core
- valve
- valve port
- static iron
- sleeve pipe
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Abstract
The utility model discloses a kind of plunger type two-bit triplet bi-directional electromagnetic valve arrangement, be made up of valve body, pilot head sleeve pipe, spool and electromagnetic coil.Valve body left and right end face establishes medium entrance P1 and media outlet P2 respectively.Body cavity upwards sets valve port, establishes iron core in pilot head sleeve pipe.Establish static iron core above dynamic iron core, namely static iron core internal channel lower end is upper valve port.Static iron core and pilot head sleeve pipe form valve rod, and overcoat has electromagnetic coil.Spin in static iron core upper end hold-doun nut, and namely its inner chamber is media outlet P3 vertically upward.Dynamic iron core is plunger, and lower end tapered portion sets up the spring of falling turriform separately, and its internal channel establishes tension spring, and the upper and lower two ends of tension spring establish sealing plug and lower seal chock plug respectively, valve port and lower valve port in the shutoff of upper-lower seal chock plug difference.This product becomes piston-shaped dynamic core design, sealing great efforts.Three medium entrance designs become not in same plane simultaneously, thus can be applicable to the usage requirement of some occasion.
Description
Technical field
The utility model relates to the solenoid valve of automation control system, specifically refers to a kind of plunger type two-bit triplet bidirectional electromagnetic valve.
Background technique
Along with the continuous progress of science and technology, solenoid valve is all widely used in the higher machinery of some automaticities, chemical engineering flow system, vehicular traffic naval vessel, Aero-Space.Because the occasion of application is different, so the moulding of solenoid valve, power, material all obtain different as the case may be.But most solenoid valve has any to be identical, and Here it is must have electromagnetic coil, make electromagnetic coil produce magnetic field after energising, the dynamic iron core inside the static iron core magnetized attracts moves and carries out work, opens or closes medium gateway.Now commercially modal is " two-bit triplet solenoid valve ", namely has the solenoid valve of " closedown " or open to the outside world two stations, three medium gateways.But three of such solenoid valve medium gateways are all arranged on the substantially horizontal of same plane position usually, and the pilot head operative orientation of the inside also only has one.So this solenoid valve is at some special occasions, such as sometimes need to use when tool output function in the horizontal direction with the while of Vertical direction, effect is undesirable.The application is exactly a kind of solenoid valve adapting to special occasions use for overcoming above-mentioned deficiency.
Model utility content
The purpose of this utility model is, for meeting the usage requirement of some special occasions, overcomes existing general " two-bit triplet solenoid valve " deficiency, reaches desirable and installs and uses effect.
The technological scheme of the utility model technical solution problem is: this product is distinguished be threeway is not at same plane, but has three import or exports in horizontal and vertical direction.A kind of plunger type two-bit triplet bidirectional electromagnetic valve, be made up of valve body, pilot head sleeve pipe, spool and electromagnetic coil, described valve body left and right both ends of the surface are respectively equipped with medium entrance (P1) and media outlet (P2), described body cavity is upwards provided with lower valve port, is provided with the dynamic iron core of tool internal channel in described pilot head sleeve pipe.The static iron core of tool internal channel is provided with above dynamic iron core, namely the internal channel lower end of described static iron core is upper valve port, static iron core and pilot head sleeve pipe form valve rod, valve rod overcoat has electromagnetic coil, be connected with hold-doun nut in static iron core upper end, namely the inner chamber of described hold-doun nut is media outlet (P3) vertically upward.
Described dynamic iron core is plunger, and lower end is tapered, is arranged with the spring of falling turriform outward, its central internal channel is provided with tension spring, the upper and lower two ends of described tension spring are respectively equipped with sealing plug and lower seal chock plug, valve port in described upper sealing plug shutoff, described lower seal chock plug shutoff lower valve port.
The utility model becomes piston-shaped dynamic core design, sealing great efforts.Solenoid valve three medium entrance designs are become not in same plane, existing outlet upwards, the again outlet of oriented side, thus can be applicable to the usage requirement of some special occasions simultaneously.
Accompanying drawing explanation
Fig. 1 is front cross-sectional schematic diagram of the present utility model;
Each portion title and mark in figure: 1-valve body, 2-lower valve port, 3-lower seal chock plug, the 4-spring of falling turriform, 5-tension spring, 6-move iron core, the upper sealing plug of 7-, 8-pilot head sleeve pipe, 9-electromagnetic coil, the upper valve port of 10-, 11-static iron core, 12-hold-doun nut, 13-medium entrance (P1), 14-media outlet (P2), 15-media outlet (P3).
Embodiment
As shown in Figure 1, the utility model plunger type two-bit triplet bidirectional electromagnetic valve, is made up of valve body 1, pilot head sleeve pipe 8, spool and electromagnetic coil 9.Valve body about 1 both ends of the surface are respectively equipped with medium entrance (P1) 13 and media outlet (P2) 14, and valve body 1 inner chamber is upwards provided with lower valve port 2.The dynamic iron core 6 of tool internal channel is provided with in pilot head sleeve pipe 8, dynamic iron core 6 is provided with the static iron core 11 of tool internal channel above, namely the internal channel lower end of static iron core 11 is upper valve port 10, static iron core 11 and pilot head sleeve pipe 8 form valve rod, valve rod overcoat has electromagnetic coil 9, be connected with hold-doun nut 12 in static iron core 11 upper end, namely the inner chamber of hold-doun nut 12 is media outlet (P3) 15 vertically upward.Dynamic iron core 6 is plunger, and lower end is tapered, is arranged with the spring of falling turriform 4 outward, its central internal channel is provided with tension spring 5, tension spring about 5 two ends are respectively equipped with sealing plug 7 and lower seal chock plug 3, valve port 10 in the shutoff of upper sealing plug 7, lower seal chock plug 3 shutoff lower valve port 2.
Brief description is working principle of the present utility model once: when off-position, dynamic iron core 6 is under deadweight and the spring of falling turriform 4 dual-pressure, lower valve port 2 shutoff seals by the lower seal chock plug 3 in dynamic iron core 6, upper valve port 10 is opened by upper sealing plug 7, and medium flows to media outlet (P3) 15 from medium entrance (P1) 13; When electromagnetic coil 9 is energized, static iron core 11 generates an electromagnetic field, and adhesive is moved iron core 6 and moved up, and lower valve port 2 is opened by lower seal chock plug 3, upper valve port 10 seals by upper sealing plug 7, and medium flows to media outlet (P2) 14 from medium entrance (P1) 13.
Claims (2)
1. a plunger type two-bit triplet bidirectional electromagnetic valve, by valve body (1), pilot head sleeve pipe (8), spool and electromagnetic coil (9) composition, it is characterized in that described valve body (1) left and right both ends of the surface are respectively equipped with medium entrance P1 (13) and media outlet P2 (14), described valve body (1) inner chamber is upwards provided with lower valve port (2), the dynamic iron core (6) of tool internal channel is provided with in described pilot head sleeve pipe (8), dynamic iron core (6) is provided with the static iron core (11) of tool internal channel above, the internal channel lower end of described static iron core (11) is namely upper valve port (10), static iron core (11) and pilot head sleeve pipe (8) form valve rod, described valve rod overcoat has electromagnetic coil (9), hold-doun nut (12) is connected with in static iron core (11) upper end, the inner chamber of described hold-doun nut (12) is namely media outlet P3 (15) vertically upward.
2. a kind of plunger type two-bit triplet bidirectional electromagnetic valve as claimed in claim 1, it is characterized in that described dynamic iron core (6) is plunger, lower end is tapered, be arranged with the spring of falling turriform (4) outward, its central internal channel is provided with tension spring (5), described tension spring (5) is respectively equipped with sealing plug (7) and lower seal chock plug (3) in two ends up and down, valve port (10) in the shutoff of described upper sealing plug (7), described lower seal chock plug (3) shutoff lower valve port (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255468.5U CN204717051U (en) | 2015-04-21 | 2015-04-21 | A kind of plunger type two-bit triplet bidirectional electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255468.5U CN204717051U (en) | 2015-04-21 | 2015-04-21 | A kind of plunger type two-bit triplet bidirectional electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717051U true CN204717051U (en) | 2015-10-21 |
Family
ID=54316051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520255468.5U Expired - Fee Related CN204717051U (en) | 2015-04-21 | 2015-04-21 | A kind of plunger type two-bit triplet bidirectional electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717051U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812973A (en) * | 2017-03-21 | 2017-06-09 | 上海巨良电磁阀制造有限公司 | Direct Action Type double fluid is to three-way magnetic valve |
| CN107822242A (en) * | 2017-11-10 | 2018-03-23 | 泉州信息工程学院 | A kind of blast massages safety helmet device |
| CN112303276A (en) * | 2020-11-19 | 2021-02-02 | 西安航天动力研究所 | Large-caliber electromagnetic pilot pneumatic control piston rack transmission ball valve |
| CN112393121A (en) * | 2020-12-01 | 2021-02-23 | 宁波凯波智能熨烫电器制造有限公司 | Water replenishing ironing device and magnetic control conversion valve |
-
2015
- 2015-04-21 CN CN201520255468.5U patent/CN204717051U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812973A (en) * | 2017-03-21 | 2017-06-09 | 上海巨良电磁阀制造有限公司 | Direct Action Type double fluid is to three-way magnetic valve |
| CN107822242A (en) * | 2017-11-10 | 2018-03-23 | 泉州信息工程学院 | A kind of blast massages safety helmet device |
| CN107822242B (en) * | 2017-11-10 | 2023-10-27 | 泉州信息工程学院 | Wind pressure massage safety helmet device |
| CN112303276A (en) * | 2020-11-19 | 2021-02-02 | 西安航天动力研究所 | Large-caliber electromagnetic pilot pneumatic control piston rack transmission ball valve |
| CN112393121A (en) * | 2020-12-01 | 2021-02-23 | 宁波凯波智能熨烫电器制造有限公司 | Water replenishing ironing device and magnetic control conversion valve |
| CN112393121B (en) * | 2020-12-01 | 2022-07-22 | 宁波凯波智能熨烫电器制造有限公司 | Moisturizing ironing device |
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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: 20151021 Termination date: 20160421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |