CN104864155A - High temperature resistant electromagnetic valve - Google Patents
High temperature resistant electromagnetic valve Download PDFInfo
- Publication number
- CN104864155A CN104864155A CN201510137620.4A CN201510137620A CN104864155A CN 104864155 A CN104864155 A CN 104864155A CN 201510137620 A CN201510137620 A CN 201510137620A CN 104864155 A CN104864155 A CN 104864155A
- Authority
- CN
- China
- Prior art keywords
- valve
- high temperature
- temperature resistant
- valve body
- main 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
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Classifications
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- 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
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- 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
- F16K49/00—Means in or on valves for heating or cooling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a high temperature resistant electromagnetic valve which comprises an electromagnetic head, a valve body and a valve cover, wherein a heat dissipation structure is arranged between the electromagnetic head and the valve body, and comprises a plurality of layers of radiating fins; the valve body and the valve cover are buckled to form a main valve cavity; an electromagnetic coil is arranged in the electromagnetic head; a movable iron core is arranged in a cavity defined by the electromagnetic coil; a spring is connected with the bottom of the movable iron core; a sealing plug is arranged at the lower part of the movable iron core; a pressure release hole is formed under the movable iron core, and communicated with the main valve cavity; an magnetic main valve core which can move up and down is arranged in the main valve cavity; the magnetic main valve core can be inserted into the valve body when falling; the valve cover is a magnetic valve cover; a sealing ring is arranged at the lower end of the magnetic main valve core. The high temperature resistant electromagnetic valve is high in sealing performance and response speed.
Description
Technical field
The present invention relates to valve technology field, particularly relate to a kind of high temperature resistant solenoid valve.
Background technique
High temperature resistant solenoid valve is widely used in the fields such as military project, space flight, boats and ships heavy industry, nuclear industry, petrochemical industry, electric power, chemistry, light industry, machinery, scientific research, Industrial Stoves, drying equipment, plumbing, fire-fighting, food medical treatment, cleaning equipment, fountain, pipeline medium Automated condtrol.High temperature resistant solenoid valve is the first-selected product of automation control engineering, project reconstruction and coordinative composition of equipments.But existing high temperature resistant solenoid valve sealability and speed of response performance need are strengthened.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of high temperature resistant solenoid valve, improves sealability and speed of response.
In order to solve the problems of the technologies described above, the invention provides a kind of high temperature resistant solenoid valve, comprise Electrical heads, valve body and valve gap, be provided with radiating structure between described Electrical heads and valve body, described radiating structure comprises some layers of radiating fin; Described valve body and described valve gap fasten and form main valve chamber, electromagnetic coil is provided with in described Electrical heads, movable core is provided with in the chamber that described electromagnetic coil surrounds, spring is connected with bottom described movable core, described movable core bottom is provided with sealing plug, relief hole is provided with immediately below described movable core, described relief hole communicates with described main valve chamber, magnetic main valve plug moving up and down is provided with in described main valve chamber, described magnetic main valve plug can insert in described valve body when falling, described valve gap is magnetic valve gap, and described magnetic main valve plug bottom is provided with seal ring.
Further, described valve gap is square cover plate.
Further, by bolt and screw cooperation, valve body and valve gap are fixed.
Further, described seal ring is arranged between the inner side step on described valve body top and the lower outside step of valve gap to seal.
Further, the free travel of described sealing plug is 0.3 times of described movable core stroke to 0.5 times.
Further, described sealing plug is teflon seal plug.
Further, described radiating fin is circular, and thickness successively decreases successively from interior road.
Implement the present invention, there is following beneficial effect: patented technology of the present invention, unique design; Leading type piston structure, stable performance; Good airproof performance; Simultaneously driving valve core movement by pressure in conjunction with magnetostatic power, for valve core movement, improving the speed of response of high temperature resistant solenoid valve relative to being made by mechanical parts such as springs.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the high temperature resistant solenoid valve that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of the high temperature resistant solenoid valve that the embodiment of the present invention provides, as shown in the figure, comprise Electrical heads 1, valve body 2 and valve gap 3, described valve body 2 and described valve gap 3 fasten and form main valve chamber 4, electromagnetic coil 11 is provided with in described Electrical heads 1, movable core 12 is provided with in the chamber that described electromagnetic coil 11 surrounds, spring 13 is connected with bottom described movable core 12, described movable core 12 bottom is provided with sealing plug 14, and the free travel of sealing plug 14 is 0.3 times to 0.5 times of described movable core 12 stroke.Sealing plug 14 is teflon seal plug.Relief hole 5 is provided with immediately below described movable core 12, described relief hole 5 communicates with described main valve chamber 4, magnetic main valve plug 6 moving up and down is provided with in described main valve chamber 4, described magnetic main valve plug 6 can insert when falling in described valve body 2, described valve gap 3 is magnetic valve gap 3, and described magnetic main valve plug 6 bottom is provided with seal ring 7.Seal ring 7 is arranged between the inner side step on described valve body 2 top and the lower outside step of valve gap 3 to seal.Be provided with radiating structure 8 between described Electrical heads 1 and valve body 2, described radiating structure comprises some layers of radiating fin.
Wherein, described valve gap 3 is square cover plate.Coordinated by bolt and screw and valve body 2 and valve gap 3 are fixed.Radiating fin is circular, and thickness successively decreases successively from interior road.Good heat dissipation effect.
Implement the present invention, there is following beneficial effect: patented technology of the present invention, unique design; Leading type piston structure, stable performance; Good airproof performance; Simultaneously driving valve core movement by pressure in conjunction with magnetostatic power, for valve core movement, improving the speed of response of high temperature resistant solenoid valve relative to being made by mechanical parts such as springs.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a high temperature resistant solenoid valve, comprises Electrical heads, valve body and valve gap, it is characterized in that, is provided with radiating structure between described Electrical heads and valve body, and described radiating structure comprises some layers of radiating fin; Described valve body and described valve gap fasten and form main valve chamber, electromagnetic coil is provided with in described Electrical heads, movable core is provided with in the chamber that described electromagnetic coil surrounds, spring is connected with bottom described movable core, described movable core bottom is provided with sealing plug, relief hole is provided with immediately below described movable core, described relief hole communicates with described main valve chamber, magnetic main valve plug moving up and down is provided with in described main valve chamber, described magnetic main valve plug can insert in described valve body when falling, described valve gap is magnetic valve gap, and described magnetic main valve plug bottom is provided with seal ring.
2. high temperature resistant solenoid valve as claimed in claim 1, is characterized in that, described valve gap is square cover plate.
3. high temperature resistant solenoid valve as claimed in claim 1, is characterized in that, is coordinated valve body and valve gap are fixed by bolt and screw.
4. high temperature resistant solenoid valve as claimed in claim 1, is characterized in that, described seal ring is arranged between the inner side step on described valve body top and the lower outside step of valve gap to seal.
5. high temperature resistant solenoid valve as claimed in claim 1, is characterized in that, the free travel of described sealing plug is 0.3 times of described movable core stroke to 0.5 times.
6. high temperature resistant solenoid valve as claimed in claim 1, is characterized in that, described sealing plug is teflon seal plug.
7. high temperature resistant solenoid valve as claimed in claim 1, is characterized in that, described radiating fin is circular, and thickness successively decreases successively from interior road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137620.4A CN104864155A (en) | 2015-03-26 | 2015-03-26 | High temperature resistant electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137620.4A CN104864155A (en) | 2015-03-26 | 2015-03-26 | High temperature resistant electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104864155A true CN104864155A (en) | 2015-08-26 |
Family
ID=53910196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137620.4A Pending CN104864155A (en) | 2015-03-26 | 2015-03-26 | High temperature resistant electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333204A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | High-pressure electromagnetic valve |
| CN117028590A (en) * | 2023-10-09 | 2023-11-10 | 福建辰消科技有限公司 | Fire hydrant valve with high weather resistance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048639A (en) * | 2003-07-31 | 2005-02-24 | Toshiba Corp | Steam valve device and steam turbine power generation plant equipped with steam flow control system including the same |
| CN200968423Y (en) * | 2006-11-16 | 2007-10-31 | 鞍山电磁阀有限责任公司 | Intelligent type telescope-feed high-temperature high pressure electromagnetic valve |
| CN201116607Y (en) * | 2007-11-15 | 2008-09-17 | 罗福军 | Super-thin type piston solenoid valve with guide bar |
| CN102269292A (en) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | Electromagnetic valve |
| CN203335985U (en) * | 2013-06-15 | 2013-12-11 | 鑫茂电子（昆山）有限公司 | Novel electromagnetic valve |
| CN204628742U (en) * | 2015-03-26 | 2015-09-09 | 苏州固基电子科技有限公司 | A kind of high temperature resistant solenoid valve |
-
2015
- 2015-03-26 CN CN201510137620.4A patent/CN104864155A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048639A (en) * | 2003-07-31 | 2005-02-24 | Toshiba Corp | Steam valve device and steam turbine power generation plant equipped with steam flow control system including the same |
| CN200968423Y (en) * | 2006-11-16 | 2007-10-31 | 鞍山电磁阀有限责任公司 | Intelligent type telescope-feed high-temperature high pressure electromagnetic valve |
| CN201116607Y (en) * | 2007-11-15 | 2008-09-17 | 罗福军 | Super-thin type piston solenoid valve with guide bar |
| CN102269292A (en) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | Electromagnetic valve |
| CN203335985U (en) * | 2013-06-15 | 2013-12-11 | 鑫茂电子（昆山）有限公司 | Novel electromagnetic valve |
| CN204628742U (en) * | 2015-03-26 | 2015-09-09 | 苏州固基电子科技有限公司 | A kind of high temperature resistant solenoid valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333204A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | High-pressure electromagnetic valve |
| CN117028590A (en) * | 2023-10-09 | 2023-11-10 | 福建辰消科技有限公司 | Fire hydrant valve with high weather resistance |
| CN117028590B (en) * | 2023-10-09 | 2023-12-05 | 福建辰消科技有限公司 | Fire hydrant valve with high weather resistance |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |