CN105987203A - Tandem-stacked mini electromagnetic valve - Google Patents
Tandem-stacked mini electromagnetic valve Download PDFInfo
- Publication number
- CN105987203A CN105987203A CN201510046430.1A CN201510046430A CN105987203A CN 105987203 A CN105987203 A CN 105987203A CN 201510046430 A CN201510046430 A CN 201510046430A CN 105987203 A CN105987203 A CN 105987203A
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- China
- Prior art keywords
- electromagnetic valve
- valve
- iron core
- townhouse
- valve body
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Abstract
The invention provides a tandem-stacked mini electromagnetic valve which comprises a plurality of electromagnetic valve individuals hermetically and serially connected to form a row. Each electromagnetic valve individual comprises a valve body and a pilot valve which are connected mutually. The tandem-stacked mini electromagnetic valve is characterized in that each valve body comprises an air inlet and an air outlet, each air inlet is arranged at the side end of the corresponding valve body, and each air outlet is arranged at the upper or lower end of the corresponding valve body; the air inlets of the valve bodies are communicated row by row along the electromagnetic valve individuals; each pilot valve comprises a pilot head component arranged in a shell, each pilot head component comprises a movable iron core which outwards extends to protrude out of the pilot head component, a movable iron core spring is connected at each protruding position, and each movable iron core is hermetically and fixedly connected with the corresponding valve body. By using the technical scheme, a tandem fixing mode of the electromagnetic valve individuals is changed, and fixed mounting of a connecting seat is omitted, so that occupied space of the tandem-stacked mini electromagnetic valve is reduced greatly.
Description
Technical field
The present invention relates to a kind of miniature electromagnetic valve, especially a kind of townhouse stack miniature electromagnetic valve.
Background technology
Electromagnetic valve is to use the power on coil stimulating to produce electromagnetic force, drives isolation diaphragm motion, to open or to close
Valve closing door, changes the flow direction of fluid, thus reaches executive component and change the purpose of the fluid direction of motion.
Its kind is a lot, has many uses, is most important one in control valve.
Wherein, some fields need special electromagnetic valve, such as textile needle loom specialty valve, armarium Special electric
Magnet valve, gas analyser electromagnetic valve, hosiery machine special electromagnetic valve, inner wear machine special electromagnetic valve, carpet knitter are special
Electromagnetic valve, light splitting machine special electromagnetic valve etc., it requires multiple electromagnetic valve concatenation in a row use, this traditional kind
Electromagnetic valve is required to a fixed installation and connects seat, as Chinese patent 200620134037.4 discloses a kind of micro-
Type conjuncted electromagnetic valve, including some sub-electromagnetic valves, every sub-electromagnetic valve includes valve seat, valve body and electromagnetism
Ferrum, electric magnet includes housing, hot-wire coil, moving armature and determines armature；Isolating membrane between valve seat and valve body
Sheet, isolation diaphragm is fixing with moving armature to be connected, and wherein each valve seat, valve body are respectively prepared a plate valve seat
And valve body, each housing is formed integrally, and connection is fixed as an entirety；Isolation diaphragm upper surface is plane.
Summary of the invention
In view of this, it is an object of the invention to provide one and save fixed installation connection seat, thus obtain less
A kind of townhouse stack miniature electromagnetic valve of volume.
In order to solve above-mentioned technical problem, the technical scheme is that
A kind of townhouse stack miniature electromagnetic valve, concatenates rows of some electromagnetic valve monomers including sealing, described
Electromagnetic valve monomer includes interconnective valve body and pilot valve, wherein,
Described valve body includes air inlet and gas outlet, and this air inlet is arranged at the side of valve body, and gas outlet is arranged
Upper end or lower end in valve body；
The air inlet of described some valve bodies connects by row along the described rows of electromagnetic valve monomer of concatenation that seals；
Described pilot valve includes the pilot head component being arranged in housing, and it includes moving iron core, this dynamic iron core
Stretch out and protrude from described pilot head component, and connection has iron core spring at this protruding parts, and
And it is fixedly connected into one with described valve seal.
Preferably, above-mentioned a kind of townhouse stack miniature electromagnetic valve, wherein said pilot head component also includes
Static iron core and coil block, this coil block includes skeleton, and this skeleton extexine is coated with enamel-covered wire, and in
Hollow form, it includes that an endoporus, described static iron core are tightly connected with described skeleton one end in being arranged at this endoporus
Integral, and be arranged at together in a magnetic conduction support, and described static iron core abuts with described magnetic conduction support, institute
State iron core be arranged at corresponding to described static iron core in described endoporus and stretch out and stretch out outside skeleton port, and
It is tightly connected a cover plate in this skeleton port.
Preferably, above-mentioned a kind of townhouse stack miniature electromagnetic valve, the side of wherein said valve body is along described
Electromagnetic valve monomer seals concatenation direction and is provided with the dowel hole mutually ganged up, and connects in this dowel hole and have
One fixes bar.
Preferably, above-mentioned a kind of townhouse stack miniature electromagnetic valve, wherein said cover plate also with described magnetic conduction
Support snaps connection, and this magnetic conduction support is in " Π " shape, and its dual-side port is provided with bayonet socket, described cover plate
The two ends corresponding with this dual-side are provided with fastener correspondingly convex with described bayonet socket.
Preferably, above-mentioned a kind of townhouse stack miniature electromagnetic valve, wherein said static iron core inner vertical passes through
Logical, it is provided with a steam vent, described magnetic conduction support, housing and this corresponding position, steam vent position are through shape, institute
State steam vent to communicate with the external world.
Preferably, above-mentioned a kind of townhouse stack miniature electromagnetic valve, it is inlaid with spiral shell in wherein said gas outlet
Pit.
Preferably, above-mentioned a kind of townhouse stack miniature electromagnetic valve, wherein said skeleton uses high-abrasive material
Making, this high-abrasive material is PA66, PTFE batch mixing or PPS, PTFE batch mixing or LCP, its endoporus cross section
In regular polygon.
Preferably, above-mentioned a kind of townhouse stack miniature electromagnetic valve, wherein said endoporus cross section is positive six
Limit shape.
Compared with prior art, the technology of the present invention effect is mainly reflected in:
1, multiple electromagnetic valve monomers are connected in a row by the present invention, and air inlet is arranged at the side of valve body
End, gas outlet is arranged at upper end or the lower end of valve body, and dynamic iron core spring is arranged at dynamic iron core and stretches out prominent
In pilot head component position, and it is fixedly connected into one, the electromagnetic valve monomer of this kind of structure with valve seal
Change the fixed form of each electromagnetic valve monomer platoon, eliminate fixed installation and connect seat, be greatly reduced
Taking up room of townhouse stack miniature electromagnetic valve.
2, link into an integrated entity during in the present invention, static iron core is arranged at skeleton endoporus and with reinforced seal, and together
It is arranged in magnetic conduction support, and static iron core abuts with magnetic conduction support, move iron core simultaneously and be arranged in endoporus with quiet
Iron core is corresponding and stretches out and stretches out outside skeleton port, and is tightly connected a cover plate in this skeleton port, quiet
Iron core, moves iron core and magnetic conduction props up the magnetic circuit being configured to Guan Bi, cover closure magnetic loop, and magnetic force loss is less,
Static iron core links into an integrated entity with reinforced seal simultaneously, does not has magnetic air gap, and this pilot head component structure does not only have
Traditional plunger tube, and more traditional pilot head has less magnetic air gap, and magnetic force loss is less.
3, skeleton endoporus cross section is regular polygon, plays dynamic iron core and guides and cross the effect of gas, prevents true
Suction jail, affects function.
Accompanying drawing explanation
Fig. 1: present configuration schematic diagram；
Structural representation after Fig. 2: Fig. 1 of the present invention fractionation；
Fig. 3: electromagnetic valve monomer structure schematic diagram of the present invention；
Fig. 4: Fig. 3 structural blast figure of the present invention；
Fig. 5: electromagnetic valve monomer structure top view of the present invention；
Fig. 6: in Fig. 5 of the present invention, A-A is to sectional view；
Fig. 7: Fig. 1 structure rearview of the present invention；
Fig. 8: Fig. 7 week A-A of the present invention is to sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail, so that the technology of the present invention
Scheme is more readily understood and grasps.
As shown in Fig. 1～Fig. 2, a kind of townhouse stack miniature electromagnetic valve, if rows of including sealing concatenation
Dry electromagnetic valve monomer 1, electromagnetic valve monomer 1 includes interconnective valve body 11 and pilot valve 10, wherein,
Valve body 11 includes air inlet 2 and gas outlet 3, and this air inlet 2 is arranged at the side of valve body 11, gas outlet
3 upper end being arranged at valve body 11 or lower ends；Wherein, the air inlet of some valve bodies 11 is along sealing concatenation in a row
Electromagnetic valve monomer 1 connect by row, specifically, valve body 11 air inlet 2 is outwardly, and it is relative another
Side is provided with cavity, and valve body 11 air inlet 2 shape, the size that are adjacent are corresponding, and electromagnetic valve monomer 1 leads to
Crossing valve body 11 and coordinate townhouse step by step, the side of valve body 11 sets along electromagnetic valve monomer 1 sealing concatenation direction simultaneously
There is the dowel hole 18 mutually ganged up, and bar is fixed in connection in dowel hole 18.
As shown in Fig. 3～Fig. 4, pilot valve 10 includes the pilot head component being arranged in housing, and it includes one
Dynamic iron core 4, this dynamic iron core 4 stretches out and protrudes from pilot head component, and connects at this protruding parts and have
One moves iron core spring 5, and and is sealedly and fixedly connected integral with valve body 11.
As shown in Fig. 5～Fig. 8, pilot head component also includes static iron core 15 and coil block, this coil block
Including skeleton 14, this skeleton 14 extexine is coated with enamel-covered wire, and in hollow form, it includes an endoporus,
Static iron core 15 is arranged in this endoporus and is tightly connected integral with skeleton 14 one end, and is arranged at one together and leads
In magnetic support 16, and static iron core 15 abuts with magnetic conduction support 16, and it is interior with quiet that dynamic iron core 4 is arranged at endoporus
Iron core 15 is corresponding and stretches out and stretches out outside skeleton 14 port, and is tightly connected in this skeleton 14 port
One cover plate 6.
Cover plate 6 side is tightly connected with skeleton 14 by the first sealing ring 7, and relative opposite side passes through the
Two sealing rings 8 are tightly connected with valve body 11, and cover plate 6 also snaps connection with magnetic conduction support 16, and this magnetic conduction props up
Frame 16 is in " ∏ " shape, and its dual-side port is provided with bayonet socket, the two ends that cover plate 6 is corresponding with this dual-side
It is provided with fastener correspondingly convex with bayonet socket.
Static iron core 15, dynamic iron core 4 and the magnetic circuit of magnetic conduction support 16 composition Guan Bi, cover plate 6 is closed magnetic and is returned
Road, magnetic force loss is less, and static iron core 15 is tightly connected integral with skeleton 14 simultaneously, does not has magnetic air gap,
This pilot head component structure does not only have traditional plunger tube, and more traditional pilot head has less magnetic
Air gap, magnetic force loss is less.
It addition, static iron core 15 inner vertical is through, be provided with a steam vent 17, magnetic conduction support 16, housing with
This corresponding position, steam vent 17 position is through shape, and steam vent 17 communicates with the external world, constitutes two-bit triplet knot
Structure.
Being inlaid with screwed hole 13 in gas outlet 3, screwed hole 13 is close with gas outlet by gas outlet seal circle 12
Envelope connects, it is adaptable to connect multiple distinct interface.
Skeleton 14 uses high-abrasive material to make, and this high-abrasive material is PA66, PTFE batch mixing or PPS, PTFE
Batch mixing or LCP, its endoporus cross section is regular polygon, and endoporus cross section is regular hexagon, plays dynamic iron core
Guide and cross the effect of gas, prevent secured via vacuum, affect function.
Multiple electromagnetic valve monomers are connected in a row by this technical scheme, and air inlet is arranged at the side of valve body
End, gas outlet is arranged at upper end or the lower end of valve body, and dynamic iron core spring is arranged at dynamic iron core and stretches out prominent
In pilot head component position, and it is fixedly connected into one, the electromagnetic valve monomer of this kind of structure with valve seal
Change the fixed form of each electromagnetic valve monomer platoon, eliminate fixed installation and connect seat, be greatly reduced
Taking up room of townhouse stack miniature electromagnetic valve.
Certainly, being more than the representative instance of the present invention, in addition, the present invention can also have other multiple
The technical scheme that detailed description of the invention, all employing equivalents or equivalent transformation are formed, all falls within the present invention and wants
Ask within the scope of protection.
Claims (8)
1. a townhouse stack miniature electromagnetic valve, concatenates rows of some electromagnetic valve monomers including sealing,
Described electromagnetic valve monomer includes interconnective valve body and pilot valve, it is characterised in that:
Described valve body includes air inlet and gas outlet, and this air inlet is arranged at the side of valve body, and gas outlet is arranged
Upper end or lower end in valve body；
The air inlet of described some valve bodies connects by row along the described rows of electromagnetic valve monomer of concatenation that seals；
Described pilot valve includes the pilot head component being arranged in housing, and it includes moving iron core, this dynamic iron core
Stretch out and protrude from described pilot head component, and connection has iron core spring at this protruding parts, and
And it is fixedly connected into one with described valve seal.
A kind of townhouse stack miniature electromagnetic valve the most according to claim 1, it is characterised in that: institute
Stating pilot head component and also include static iron core and coil block, this coil block includes skeleton, this skeleton extexine
Be coated with enamel-covered wire, and in hollow form, it include an endoporus, described static iron core be arranged at this endoporus in and institute
State skeleton one end and be tightly connected integral, and be arranged at together in a magnetic conduction support, and described static iron core and institute
Stating magnetic conduction support to abut, described dynamic iron core is arranged at corresponding to described static iron core in described endoporus and stretches out
Stretch out outside skeleton port, and be tightly connected a cover plate in this skeleton port.
A kind of townhouse stack miniature electromagnetic valve the most according to claim 1, it is characterised in that: institute
State the side of valve body to seal concatenation direction along described electromagnetic valve monomer and be provided with the dowel hole mutually ganged up, and in
Connect in this dowel hole and fix bar.
A kind of townhouse stack miniature electromagnetic valve the most according to claim 2, it is characterised in that: institute
State cover plate also to snap connection with described magnetic conduction support, this magnetic conduction support in " П " shape, its dual-side port
Being provided with bayonet socket, the two ends that described cover plate is corresponding with this dual-side are provided with fastener correspondingly convex with described bayonet socket.
A kind of townhouse stack miniature electromagnetic valve the most according to claim 2, it is characterised in that: institute
State static iron core inner vertical through, be provided with a steam vent, described magnetic conduction support, housing and this steam vent position
Corresponding position is through shape, and described steam vent communicates with the external world.
A kind of townhouse stack miniature electromagnetic valve the most according to claim 1, it is characterised in that: institute
It is inlaid with screwed hole in stating gas outlet.
A kind of townhouse stack miniature electromagnetic valve the most according to claim 2, it is characterised in that institute
Stating skeleton uses high-abrasive material to make, and this high-abrasive material is PA66, PTFE batch mixing or PPS, PTFE batch mixing
Or LCP, its endoporus cross section is regular polygon.
A kind of townhouse stack miniature electromagnetic valve the most according to claim 7, it is characterised in that institute
Stating endoporus cross section is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046430.1A CN105987203A (en) | 2015-01-28 | 2015-01-28 | Tandem-stacked mini electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046430.1A CN105987203A (en) | 2015-01-28 | 2015-01-28 | Tandem-stacked mini electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987203A true CN105987203A (en) | 2016-10-05 |
Family
ID=57035052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046430.1A Pending CN105987203A (en) | 2015-01-28 | 2015-01-28 | Tandem-stacked mini electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838436A (en) * | 2017-04-01 | 2017-06-13 | 上海飞赫环境科技有限公司 | A kind of oxygenerator oxygen flux control device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842116Y (en) * | 2005-10-17 | 2006-11-29 | 夏科苹 | Combined air valve |
| CN101328988A (en) * | 2007-06-18 | 2008-12-24 | Smc株式会社 | Solenoid valve |
| CN201187616Y (en) * | 2008-03-10 | 2009-01-28 | 周明华 | Combined type electromagnetic valve plate |
| DE102008056742B3 (en) * | 2008-11-11 | 2009-09-24 | Festo Ag & Co. Kg | Valve arrangement, has valve element and coupling element arranged in series in stack direction, where stack direction is aligned parallel to central longitudinal axes of longitudinal channels when attaching valve battery at fastening rail |
| CN201858394U (en) * | 2010-05-28 | 2011-06-08 | 武汉元丰汽车技术发展有限公司 | Combined control valve assembly of central inflation/deflation system of auto tire |
| CN203442226U (en) * | 2013-08-14 | 2014-02-19 | 黄湖 | Detachable solenoid valve manifold |
| CN204610968U (en) * | 2015-01-28 | 2015-09-02 | 宁波锦融电子有限公司 | A kind of townhouse stack miniature electromagnetic valve |
-
2015
- 2015-01-28 CN CN201510046430.1A patent/CN105987203A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842116Y (en) * | 2005-10-17 | 2006-11-29 | 夏科苹 | Combined air valve |
| CN101328988A (en) * | 2007-06-18 | 2008-12-24 | Smc株式会社 | Solenoid valve |
| CN201187616Y (en) * | 2008-03-10 | 2009-01-28 | 周明华 | Combined type electromagnetic valve plate |
| DE102008056742B3 (en) * | 2008-11-11 | 2009-09-24 | Festo Ag & Co. Kg | Valve arrangement, has valve element and coupling element arranged in series in stack direction, where stack direction is aligned parallel to central longitudinal axes of longitudinal channels when attaching valve battery at fastening rail |
| CN201858394U (en) * | 2010-05-28 | 2011-06-08 | 武汉元丰汽车技术发展有限公司 | Combined control valve assembly of central inflation/deflation system of auto tire |
| CN203442226U (en) * | 2013-08-14 | 2014-02-19 | 黄湖 | Detachable solenoid valve manifold |
| CN204610968U (en) * | 2015-01-28 | 2015-09-02 | 宁波锦融电子有限公司 | A kind of townhouse stack miniature electromagnetic valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838436A (en) * | 2017-04-01 | 2017-06-13 | 上海飞赫环境科技有限公司 | A kind of oxygenerator oxygen flux control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170324 Address after: 315000 Yinzhou District, Ningbo Province, the town of fishing village, the five Applicant after: NINGBO YINZHOU SHURONG ELECTRONICS CO., LTD. Address before: 315000 Zhejiang city of Ningbo province Beilun xinqie 36 Moganshan Road No. 2 Building No. 1 room 304 Applicant before: Ning Bojin melts Electronics Co., Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 3-132, Building 2, Pioneer Building, 66 Academician Road, Ningbo High-tech Zone, Zhejiang Province, 315000 Applicant after: Ningbo pivot Electronics Co., Ltd. Address before: 315000 Fishery Villages in Five Townships of Yinzhou District, Ningbo City, Zhejiang Province Applicant before: NINGBO YINZHOU SHURONG ELECTRONICS CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161005 |