CN105736751B - A kind of board-like solenoid valve - Google Patents
A kind of board-like solenoid valve Download PDFInfo
- Publication number
- CN105736751B CN105736751B CN201610256265.7A CN201610256265A CN105736751B CN 105736751 B CN105736751 B CN 105736751B CN 201610256265 A CN201610256265 A CN 201610256265A CN 105736751 B CN105736751 B CN 105736751B
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- China
- Prior art keywords
- spacer
- valve body
- several
- spool
- boss
- 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.)
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention relates to Pneumatic Control Technology field, in particular to a kind of board-like solenoid valve, including valve body, pilot valve component, function switch link block.Core assembly in the valve body includes spool, spacer one, spacer two, spacer three, spring and several sealing rings.The boss one of the spacer two is embedded in the recess one on the spacer one；The recess two of the three embedded spacer two of the boss of the spacer three.Several O-ring seals are housed between the spacer one, spacer two, spacer three and valve interior wall；Several ring plain sealing rings are housed between the spacer one, spacer two, spacer three and the spool.Several O-ring seals and several ring plain sealing rings are all made of fluorubber material.Good airproof performance of the present invention can bear hyperbar；Gas circuit switching is steady, reliable, sensitive；It is high temperature resistant, corrosion-resistant；It is able to achieve the function switch of two-position five-way and two-position three way；It is easy for installation, long service life.
Description
Technical field
The present invention relates to Pneumatic Control Technology field, in particular to a kind of board-like solenoid valve.
Background technique
The core assembly of existing pilot-type solenoid valve has two kinds substantially: one is spool by O-ring seal directly in valve
Internal wall is mobile, switching gas circuit；Another kind is equipped with spacer between spool and valve interior wall, and spool is by O-ring seal in spacer
Inner wall is mobile, switching gas circuit.The two is sealed with O-ring seal, under high atmospheric pressure environment, often causes gas leak phenomenon,
Sealing performance is difficult to reach ideal effect.The leakproofness of solenoid valve is one of its most important performance, is referring mainly to for industry pursuit
Mark.
Summary of the invention
The present invention is to provide one kind in gas circuit handoff procedure to solve above-mentioned deficiency present in the prior art, with
The sealing of ring plain sealing ring, divides column spacer form, can reach the board-like solenoid valve of cut-off shape high sealing.
The present invention uses following technical scheme to realize to solve above-mentioned technical problem:
A kind of board-like solenoid valve, including valve body, pilot valve component, function switch link block.The valve body by pair
Two screws of angle distribution are connect with the pilot valve component；The valve body loads onto the function switch link block, by right
Two bolts of angle distribution, pass through the mounting hole, after positioning finger setting, connect main equipment.
The valve body includes valve body, core assembly, air inlet, working hole one, working hole two, gas vent one, gas vent
Two, mounting hole；The core assembly includes spool, spacer one, spacer two, spacer three, spring and several sealing rings；The spring
It is placed between the spool left end and valve body；Right end passes through the spacer one, spacer two, passes through the spacer three and the guide
Valve module connects.
The function switch link block is for the switching to the working hole two ventilation (use) and blocking (not using).
When the ventilation of working hole two (use), solenoid valve is two-position five-way；When the working hole two blocks (not using), solenoid valve is
Two-position three way, while the gas vent two does not use.
The spacer one is equipped with recess one and gas port one, and the spacer two is equipped with boss one, recess two and gas port
Two, the spacer three is equipped with boss three.The spool passes through the spacer one, two center of spacer, connects with three inner face of spacer；
The boss one of the spacer two is embedded in the recess one on the spacer one；The three embedded spacer two of the boss of the spacer three
Recess two.
The spacer one, spacer two, spacer three divide column, and by the mutually embedding connection of concave and convex platform, are on the one hand easily installed；It is another
Aspect is convenient for spacer positioning.
Several O-ring seals are housed between the spacer one, spacer two, spacer three and the valve interior wall, avoid each gas
Mutual gas leakage between room；Several ring plain sealing rings are housed between the spacer one, spacer two, spacer three and the spool.
Ring plain sealing ring is to belong to flat seal by end face contact sealing, can reach cut-off shape sealing, good airproof performance.
Several O-ring seals and several ring plain sealing rings are all made of fluorubber material, resistant against high temperatures
And corrosion.
The invention has the advantages that: good airproof performance can bear hyperbar；Gas circuit switching is steady, reliable, sensitive；
It is high temperature resistant, corrosion-resistant；It is able to achieve the function switch of two-position five-way and two-position three way；It is easy for installation, long service life.
Detailed description of the invention
Fig. 1 is a kind of present invention: board-like solenoid valve schematic front view.
Fig. 2 is a kind of present invention: board-like solenoid valve A direction view.
Fig. 3 is a kind of present invention: board-like solenoid valve diagrammatic cross-section.
Fig. 4 is the present invention: a kind of spacer of board-like valve core of the electromagnetic valve component point column figure.
Description of symbols in figure: 1, pilot valve component；2, valve body；3, function switch link block；4, positioning pin；5, bolt；
6, screw；20, valve body；21, gas vent one；22, air inlet；23, working hole one；24, working hole two；25, gas vent two；26,
Mounting hole；27, core assembly；271, spring；272, spool；273, spacer one；274, spacer two；275, spacer three；276, O-shaped
Sealing ring；277, ring plain sealing ring；2731, recess one；2732, gas port one；2741, boss one；2742, gas port
Two；2743, recess two；2751, boss three.
Specific embodiment
In order to realize the present invention technological means, character of innovation, reach purpose and effect is easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Referring to Fig.1, shown in Fig. 3, a kind of board-like solenoid valve, including valve body (2), pilot valve component (1), function switch connect
Connect block (3).The valve body (2) passes through two screws (6) being diagonally distributed and connect with the pilot valve component (1)；The valve
Main body (2) loads onto the function switch link block (3), by two bolts (5) being diagonally distributed, passes through the mounting hole
(26), after positioning pin (4) positioning, main equipment is connected.
Referring to shown in Fig. 2, Fig. 3, Fig. 4, the valve body (2) includes valve body (20), core assembly (27), air inlet
(22), working hole one (23), working hole two (24), gas vent one (21), gas vent two (25), mounting hole (26)；The spool
Component (27) includes spool (272), spacer one (273), spacer two (274), spacer three (275), spring (271) and if dry seal
Circle；The spring (271) is placed between the spool (272) left end and valve body (20)；Right end pass through the spacer one (273),
Spacer two (274) is connected by the spacer three (275) with the pilot valve component (1).
When solenoid valve does not work, spool (272) keeps trend to the right, air inlet (22) and work in the case where spring (271) act on
Make hole two (24) to communicate.
When electromagnetic valve work, the electromagnetic coil in pilot valve component (1) is powered, and opens the guide communicated with air inlet (22)
Valve gas nozzle, gas are pushed spool (272) by air inlet (22), pilot valve gas nozzle.Spool (272) overcomes the bullet of spring (271)
Power is past to be moved left, and corresponding cyclic annular planar seal ring (277) is driven, and is led to corresponding spacer progress gas circuit, stifled switching, at this point, air inlet
Mouth (22) and working hole one (23) communicate.
The function switch link block (3) is for cutting to working hole two (24) ventilation (use) and blocking (not using)
It changes.When working hole two (24) ventilation (use), solenoid valve is two-position five-way；When working hole two (24) blocks (not using), electromagnetism
Valve is two-position three way, while gas vent two (25) does not use.
The spacer one (273) is equipped with recess one (2731) and gas port one (2732), and the spacer two (274) is equipped with
Boss one (2741), recess two (2743) and gas port two (2742), the spacer three (275) are equipped with boss three (2751).Institute
Spool (272) are stated across the spacer one (273), spacer two (274) center, are connected with spacer three (275) inner face；It is described every
Cover the recess one (2731) on boss one (2741) the insertion spacer one (273) of two (274)；The spacer three (275)
Boss three (2751) is embedded in the recess two (2743) of the spacer two (274).
The spacer one (273), spacer two (274), spacer three (275) point column, and pass through the mutually embedding connection of concave and convex platform, a side
Face is easily installed；On the other hand it is positioned convenient for spacer.
Equipped with several between the spacer one (273), spacer two (274), spacer three (275) and the valve body (20) inner wall
O-ring seal (276) avoids mutual gas leakage between each gas chamber；The spacer one (273), spacer two (274), spacer three (275)
Several ring plain sealing rings (277) are housed between the spool (272).Ring plain sealing ring is close by end face contact
Envelope belongs to flat seal, can reach cut-off shape sealing, good airproof performance.
Several O-ring seals (276) and several ring plain sealing rings (277) are all made of fluorubber material,
Resistant against high temperatures and corrosion.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of board-like solenoid valve, it is characterised in that: including valve body (2), pilot valve component (1), function switch link block
(3), the valve body (2) passes through two screws (6) being diagonally distributed and connect with the pilot valve component (1)；The valve body
It (2) include valve body (20), core assembly (27), air inlet (22), working hole one (23), working hole two (24), gas vent one
(21), gas vent two (25), mounting hole (26)；The valve body (2) loads onto the function switch link block (3), by diagonal
Two bolts (5) of distribution pass through the mounting hole (26), after positioning pin (4) positioning, connect main equipment；
The core assembly (27) includes spool (272), spacer one (273), spacer two (274), spacer three (275), spring
(271) and several sealing rings；The spring (271) is placed between the spool (272) left end and valve body (20)；Right end passes through institute
Spacer one (273), spacer two (274) are stated, is connected by the spacer three (275) with the pilot valve component (1)；
Equipped with several O-shaped between the spacer one (273), spacer two (274), spacer three (275) and the valve body (20) inner wall
Sealing ring (276)；The spacer one (273), spacer two (274), spacer three (275) and the spool (272) if between equipped with
The dry ring plain sealing ring (277) by end face contact sealing；
The function switch link block (3) is the switching for ventilating and blocking to the working hole two (24).
2. a kind of board-like solenoid valve according to claim 1, it is characterised in that: the spacer one (273) is equipped with recess
One (2731) and gas port one (2732), the spacer two (274) are equipped with boss one (2741), recess two (2743) and air guide
Hole two (2742), the spacer three (275) be equipped with boss three (2751), the spool (272) pass through the spacer one (273),
Spacer two (274) center connects with spacer three (275) inner face；Described in boss one (2741) insertion of the spacer two (274)
Recess one (2731) on spacer one (273)；The boss three (2751) of the spacer three (275) is embedded in the spacer two (274)
Recess two (2743).
3. a kind of board-like solenoid valve according to claim 1, it is characterised in that: several O-ring seals (276) and if
It does the ring plain sealing ring (277) and is all made of fluorubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256265.7A CN105736751B (en) | 2016-04-21 | 2016-04-21 | A kind of board-like solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256265.7A CN105736751B (en) | 2016-04-21 | 2016-04-21 | A kind of board-like solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105736751A CN105736751A (en) | 2016-07-06 |
| CN105736751B true CN105736751B (en) | 2019-07-23 |
Family
ID=56254989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256265.7A Active CN105736751B (en) | 2016-04-21 | 2016-04-21 | A kind of board-like solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736751B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005003163A (en) * | 2003-06-13 | 2005-01-06 | Psc Kk | Precision air pressure control valve |
| CN2761930Y (en) * | 2004-12-20 | 2006-03-01 | 丹东电磁阀厂 | Two-position four-way electromagnetic valve |
| CN2771539Y (en) * | 2005-07-11 | 2006-04-12 | 杨碧 | Hand air-changing valve |
| CN201003520Y (en) * | 2007-01-30 | 2008-01-09 | 李学东 | Two position three-way/five-way integral solenoid valve |
| CN201368227Y (en) * | 2009-03-24 | 2009-12-23 | 毛孟其 | Pneumatic resetting flow valve |
| CN201391495Y (en) * | 2009-03-26 | 2010-01-27 | 济南高新华能气动液压有限公司 | Large latus rectum double-electronic control pneumatic reversal valve |
| CN201487354U (en) * | 2009-06-29 | 2010-05-26 | 山耐斯气动液压(磐安)有限公司 | Pilot-operated electromagnetic valve |
| CN201836446U (en) * | 2010-11-04 | 2011-05-18 | 无锡埃氟隆流体控制器有限公司 | Multipurpose pilot type two-position five-way electromagnetic valve |
| CN202140359U (en) * | 2011-06-15 | 2012-02-08 | 毛孟其 | Electromagnetic flow reversing valve |
| CN202402700U (en) * | 2011-12-12 | 2012-08-29 | 董玉芬 | Improved two-position three-way electromagnetic valve |
| CN103711940A (en) * | 2012-10-08 | 2014-04-09 | 毛孟其 | Single-electric-control two-position five-way electromagnetic valve |
| CN203963116U (en) * | 2014-07-08 | 2014-11-26 | 嘉兴米克气动设备有限公司 | Novel two-position-five-way solenoid valve |
| CN104344015A (en) * | 2013-07-30 | 2015-02-11 | 毛孟其 | Electromagnetic valve |
| CN205578786U (en) * | 2016-04-21 | 2016-09-14 | 宁波陈氏鑫光气动有限公司 | Board -like solenoid valve |
-
2016
- 2016-04-21 CN CN201610256265.7A patent/CN105736751B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005003163A (en) * | 2003-06-13 | 2005-01-06 | Psc Kk | Precision air pressure control valve |
| CN2761930Y (en) * | 2004-12-20 | 2006-03-01 | 丹东电磁阀厂 | Two-position four-way electromagnetic valve |
| CN2771539Y (en) * | 2005-07-11 | 2006-04-12 | 杨碧 | Hand air-changing valve |
| CN201003520Y (en) * | 2007-01-30 | 2008-01-09 | 李学东 | Two position three-way/five-way integral solenoid valve |
| CN201368227Y (en) * | 2009-03-24 | 2009-12-23 | 毛孟其 | Pneumatic resetting flow valve |
| CN201391495Y (en) * | 2009-03-26 | 2010-01-27 | 济南高新华能气动液压有限公司 | Large latus rectum double-electronic control pneumatic reversal valve |
| CN201487354U (en) * | 2009-06-29 | 2010-05-26 | 山耐斯气动液压(磐安)有限公司 | Pilot-operated electromagnetic valve |
| CN201836446U (en) * | 2010-11-04 | 2011-05-18 | 无锡埃氟隆流体控制器有限公司 | Multipurpose pilot type two-position five-way electromagnetic valve |
| CN202140359U (en) * | 2011-06-15 | 2012-02-08 | 毛孟其 | Electromagnetic flow reversing valve |
| CN202402700U (en) * | 2011-12-12 | 2012-08-29 | 董玉芬 | Improved two-position three-way electromagnetic valve |
| CN103711940A (en) * | 2012-10-08 | 2014-04-09 | 毛孟其 | Single-electric-control two-position five-way electromagnetic valve |
| CN104344015A (en) * | 2013-07-30 | 2015-02-11 | 毛孟其 | Electromagnetic valve |
| CN203963116U (en) * | 2014-07-08 | 2014-11-26 | 嘉兴米克气动设备有限公司 | Novel two-position-five-way solenoid valve |
| CN205578786U (en) * | 2016-04-21 | 2016-09-14 | 宁波陈氏鑫光气动有限公司 | Board -like solenoid valve |
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| Publication number | Publication date |
|---|---|
| CN105736751A (en) | 2016-07-06 |
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