CN102927291A - Ultrahigh-temperature solenoid valve - Google Patents
Ultrahigh-temperature solenoid valve Download PDFInfo
- Publication number
- CN102927291A CN102927291A CN2012104261938A CN201210426193A CN102927291A CN 102927291 A CN102927291 A CN 102927291A CN 2012104261938 A CN2012104261938 A CN 2012104261938A CN 201210426193 A CN201210426193 A CN 201210426193A CN 102927291 A CN102927291 A CN 102927291A
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- valve
- tubular radiator
- cavity
- iron core
- valve body
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Abstract
The invention relates to the technical fields of solenoid valve devices, and in particular relates to an ultrahigh-temperature solenoid valve. The ultrahigh-temperature solenoid valve comprises a valve body, a valve cover arranged on the valve body, a tubular radiator and a solenoid ring assembly, wherein one end of the tubular radiator is connected with the valve cover; the other end of the tubular radiator is connected with the solenoid ring assembly; the solenoid ring assembly comprises a bracket, a static iron core and a movable iron core arranged inside the bracket and a coil arranged outside the bracket, and the lower end of the movable iron core extends to the inside of the tubular radiator; an inlet, an outlet and a valve hole are formed in the valve body, and a valve cavity is formed between the valve body and the valve cover; and a piston is arranged inside the valve cavity. The ultrahigh-temperature solenoid valve disclosed by the invention has reasonable structural arrangement, and greatly expands application field and application range.
Description
Technical field
The present invention relates to the electromagnetic valve device technical field, particularly a kind of superhigh temp. electromagnetic valve.
Background technique
Along with modern society ground development, popularizing of automation equipment is more and more extensive, and as the solenoid valve of fluid automatic controlling element processed, consumption also is increasing.Solenoid valve of a great variety, its basic principle is similar.Existing general high-temperature solenoid valve is subjected to the restriction of sealed material and electrical equipment material, uses the fluid temperature (F.T.) scope at-20 ℃ ~ 180 ℃, can't use in the superhigh temperature flowing medium.People expect to invent a kind of superhigh temp. electromagnetic valve for this reason, are widely used in various middle temperature, high temperature, normal pressure, high pressure occasion, are applicable to the automatic control of the pipelines such as middle high-temperature-hot-water, conduction oil, high-temperature steam, saturated vapour and superheated vapor.
Summary of the invention
The object of the invention is to defective and deficiency for prior art, a kind of superhigh temp. electromagnetic valve is provided, its structure arranges rationally, has greatly widened application and application area.
For achieving the above object, the present invention is by the following technical solutions:
A kind of superhigh temp. electromagnetic valve of the present invention, it comprises valve body, be provided with the valve gap on the valve body, tubular radiator and electromagnetic coil assembly, described tubular radiator one end is connected with valve gap, and the tubular radiator the other end is connected with the electromagnetic coil assembly, described electromagnetic coil assembly comprises support, be located at static iron core and moving iron core in the support, be located at the outer coil of support, described moving iron core lower end is stretched in the tubular radiator; Form import on the described valve body, outlet and valve port, form valve pocket between described valve body and the valve gap, be provided with piston in the described valve pocket, form cavity in the piston, described cavity is communicated with import by pilot hole, piston base is provided with sealing gasket A, the corresponding setting with valve port of sealing gasket A, described cavity inner bottom part is provided with relief hole, and relief hole is communicated with outlet and cavity, described cavity accent is fixed with axle sleeve, be equipped with seal shaft in the axle sleeve, the seal shaft bottom is provided with sealing gasket B, the corresponding setting with relief hole of sealing gasket B, the seal shaft top is stretched in the tubular radiator and is fixedly connected with moving iron core, is provided with Compress Spring between described seal shaft bottom and the axle sleeve bottom surface.
Further, described axle sleeve is fixed in the cavity accent by jump ring.
Further, all be lined with the magnetic shield pipe in described tubular radiator and the support.
Further, described tubular radiator outer wall is provided with some radiating grooves.
Beneficial effect of the present invention: in terms of existing technologies, piston of the present invention removes piston ring outward, when high-temp liquid by the time, can be because piston ring expands the situation of seized piston.In addition, the present invention also is provided with tubular radiator, rapidly efficiently radiates heat.Overall structure of the present invention arranges rationally, has greatly widened application and application area.
Description of drawings
Fig. 1 is whole sectional structure schematic representation of the present invention.
Among the figure:
1, valve body; 2, piston; 3, Compress Spring; 4, jump ring;
5, axle sleeve; 6, seal shaft; 7, tubular radiator; 8, support;
9, static iron core; 10, coil; 11, moving iron core; 12, magnetic shield pipe;
13, valve gap; 14, valve pocket; 15, sealing gasket B; 16, sealing gasket A;
A, import; B, outlet; C, valve port; D, relief hole;
E, cavity; F, pilot hole.
Embodiment
Below in conjunction with accompanying drawing level of the present invention is further described.
As shown in Figure 1, a kind of superhigh temp. electromagnetic valve of the present invention, it comprises valve body 1, is provided with the valve gap 13 on the valve body 1, tubular radiator 7 and electromagnetic coil assembly, above-mentioned several parts consist of agent structure of the present invention.
Described tubular radiator 7 one ends are connected with valve gap 13, and tubular radiator 7 the other ends are connected with the electromagnetic coil assembly, and described tubular radiator 7 outer walls are provided with some radiating grooves, for increasing radiating effect of the present invention.
Described electromagnetic coil assembly comprises support 8, is located at static iron core 9 and moving iron core 11 in the support 8, is located at the coil 10 outside the support 8, and described moving iron core 11 lower ends are stretched in the tubular radiator 7.Electromagnetic coil assembly of the present invention and prior art do not have essential difference.
Form import a, outlet b and valve port c on the described valve body 1, form valve pocket 14 between described valve body 1 and the valve gap 13, be provided with piston 2 in the described valve pocket 14, piston 2 can move up and down in valve pocket 14, piston 2 bottoms are provided with sealing gasket A16, the corresponding setting with valve port c of sealing gasket A16.Need to prove that sealing gasket A16 is made by exotic material.
Form cavity e in the described piston 2, described cavity e is communicated with import a by pilot hole f, and described cavity e inner bottom part is provided with relief hole d, and relief hole d is communicated with outlet b and cavity e.
Described cavity e accent is fixed with axle sleeve 5, and particularly, described axle sleeve 5 is fixed in cavity e accent by jump ring 4.Be equipped with seal shaft 6 in the described axle sleeve 5, seal shaft 6 bottoms are provided with sealing gasket B15, the corresponding setting with relief hole d of sealing gasket B15, and sealing gasket B15 is made by exotic material.Described seal shaft 6 tops are stretched in the tubular radiator 7 and are fixedly connected with moving iron core 11, are provided with Compress Spring 3 between described seal shaft 6 bottoms and axle sleeve 5 bottom surfaces.
Described tubular radiator 7 and the support 8 interior magnetic shield pipes 12 that all are lined with.
Working principle: when coil 10 of the present invention is not switched on, be in closed condition, fluid enters the present invention from import a, when fluid enters cavity e from pilot hole f, to further be full of whole valve pocket 14, after to coil 10 chargings, move on the moving iron core 11, drive on the seal shaft 6 and move, originally seal shaft 6 moves up with respect to axle sleeve 5, sealing gasket B15 separates with relief hole d, and relief hole d opens, and fluid enters outlet b through relief hole d, import this moment a, outlet b and valve port c internal pressure are in a basic balance, seal shaft 6 moves up further, and Compress Spring 3 further compresses, and drives axle sleeve 5 and piston 2 and moves on the whole, sealing gasket A16 separates with valve port c, the present invention is in opening state at this moment, and fluid is from valve port c, and outlet b discharges outside the present invention.
Sealing gasket B1 of the present invention, sealing gasket A16 is made by exotic material, can bear high temperature beam body and pass through, simultaneously, described tubular radiator 7 can efficiently radiates heat, is conducive to reduce body temperature of the present invention, and the present invention has greatly widened application and scope.
The above only is preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.
Claims (4)
1. superhigh temp. electromagnetic valve, it is characterized in that: it comprises valve body (1), be provided with the valve gap (13) on the valve body (1), tubular radiator (7) and electromagnetic coil assembly, described tubular radiator (7) one ends are connected with valve gap (13), tubular radiator (7) the other end is connected with the electromagnetic coil assembly, described electromagnetic coil assembly comprises support (8), be located at static iron core (9) and moving iron core (11) in the support (8), be located at the outer coil (10) of support (8), described moving iron core (11) lower end is stretched in the tubular radiator (7); Form import (a) on the described valve body (1), outlet (b) and valve port (c), form valve pocket (14) between described valve body (1) and the valve gap (13), be provided with piston (2) in the described valve pocket (14), form cavity (e) in the piston (2), described cavity (e) is communicated with import (a) by pilot hole (f), piston (2) bottom is provided with sealing gasket A(16), sealing gasket A(16) with the corresponding setting of valve port (c), described cavity (e) inner bottom part is provided with relief hole (d), relief hole (d) is communicated with outlet (b) and cavity (e), described cavity (e) accent is fixed with axle sleeve (5), be equipped with seal shaft (6) in the axle sleeve (5), seal shaft (6) bottom is provided with sealing gasket B(15), sealing gasket B(15) with the corresponding setting of relief hole (d), seal shaft (6) top is stretched in the tubular radiator (7) and is fixedly connected with moving iron core (11), is provided with Compress Spring (3) between described seal shaft (6) bottom and axle sleeve (5) bottom surface.
2. a kind of superhigh temp. electromagnetic valve according to claim 1, it is characterized in that: described axle sleeve (5) is fixed in cavity (e) accent by jump ring (4).
3. a kind of superhigh temp. electromagnetic valve according to claim 2 is characterized in that: all be lined with magnetic shield pipe (12) in described tubular radiator (7) and the support (8).
4. a kind of superhigh temp. electromagnetic valve according to claim 3, it is characterized in that: described tubular radiator (7) outer wall is provided with some radiating grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104261938A CN102927291A (en) | 2012-10-30 | 2012-10-30 | Ultrahigh-temperature solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104261938A CN102927291A (en) | 2012-10-30 | 2012-10-30 | Ultrahigh-temperature solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102927291A true CN102927291A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104261938A Pending CN102927291A (en) | 2012-10-30 | 2012-10-30 | Ultrahigh-temperature solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927291A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065752A (en) * | 2015-08-31 | 2015-11-18 | 浙江大学 | Springless quick-response valve |
| CN106594340A (en) * | 2015-10-20 | 2017-04-26 | 艾默生环境优化技术(苏州)有限公司 | Electronic expansion valve |
| CN110073132A (en) * | 2016-12-14 | 2019-07-30 | 丹佛斯有限公司 | Valve arrangement, piping arrangement and air conditioning system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3668605B2 (en) * | 1997-12-17 | 2005-07-06 | シーケーディ株式会社 | Pilot kick solenoid valve |
| JP4084644B2 (en) * | 2002-11-28 | 2008-04-30 | シーケーディ株式会社 | High pressure solenoid valve |
| CN201228807Y (en) * | 2008-03-27 | 2009-04-29 | 上海巨良电磁阀制造有限公司 | Solenoid valve suitable for conveying high-temperature highly pressurised fluid |
| JP2011174569A (en) * | 2010-02-25 | 2011-09-08 | Mitsubishi Materials Corp | Solenoid valve |
| CN202082470U (en) * | 2011-06-01 | 2011-12-21 | 杭州荣盛阀门制造有限公司 | Electromagnetic valve |
| CN202220860U (en) * | 2011-08-10 | 2012-05-16 | 潘挺宇 | Pneumatic stop valve |
| CN202451850U (en) * | 2012-02-16 | 2012-09-26 | 北京兰天达汽车清洁燃料技术有限公司 | Novel high-pressure electromagnetic valve |
| CN202901303U (en) * | 2012-10-30 | 2013-04-24 | 宁波开灵气动元件制造有限公司 | Superhigh temperature magnetic valve |
| CN203146840U (en) * | 2013-04-14 | 2013-08-21 | 柯金定 | Electromagnetic steam stop valve |
-
2012
- 2012-10-30 CN CN2012104261938A patent/CN102927291A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3668605B2 (en) * | 1997-12-17 | 2005-07-06 | シーケーディ株式会社 | Pilot kick solenoid valve |
| JP4084644B2 (en) * | 2002-11-28 | 2008-04-30 | シーケーディ株式会社 | High pressure solenoid valve |
| CN201228807Y (en) * | 2008-03-27 | 2009-04-29 | 上海巨良电磁阀制造有限公司 | Solenoid valve suitable for conveying high-temperature highly pressurised fluid |
| JP2011174569A (en) * | 2010-02-25 | 2011-09-08 | Mitsubishi Materials Corp | Solenoid valve |
| CN202082470U (en) * | 2011-06-01 | 2011-12-21 | 杭州荣盛阀门制造有限公司 | Electromagnetic valve |
| CN202220860U (en) * | 2011-08-10 | 2012-05-16 | 潘挺宇 | Pneumatic stop valve |
| CN202451850U (en) * | 2012-02-16 | 2012-09-26 | 北京兰天达汽车清洁燃料技术有限公司 | Novel high-pressure electromagnetic valve |
| CN202901303U (en) * | 2012-10-30 | 2013-04-24 | 宁波开灵气动元件制造有限公司 | Superhigh temperature magnetic valve |
| CN203146840U (en) * | 2013-04-14 | 2013-08-21 | 柯金定 | Electromagnetic steam stop valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065752A (en) * | 2015-08-31 | 2015-11-18 | 浙江大学 | Springless quick-response valve |
| CN105065752B (en) * | 2015-08-31 | 2017-06-16 | 浙江大学 | One kind is without spring quick response valve |
| CN106594340A (en) * | 2015-10-20 | 2017-04-26 | 艾默生环境优化技术(苏州)有限公司 | Electronic expansion valve |
| CN106594340B (en) * | 2015-10-20 | 2019-11-22 | 艾默生环境优化技术(苏州)有限公司 | Electric expansion valve |
| CN110073132A (en) * | 2016-12-14 | 2019-07-30 | 丹佛斯有限公司 | Valve arrangement, piping arrangement and air conditioning system |
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Application publication date: 20130213 |