CN102966769A - Direct one-way non-return solenoid valve - Google Patents
Direct one-way non-return solenoid valve Download PDFInfo
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- CN102966769A CN102966769A CN2012105379689A CN201210537968A CN102966769A CN 102966769 A CN102966769 A CN 102966769A CN 2012105379689 A CN2012105379689 A CN 2012105379689A CN 201210537968 A CN201210537968 A CN 201210537968A CN 102966769 A CN102966769 A CN 102966769A
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- 239000012530 fluid Substances 0.000 claims abstract description 7
- 210000001124 body fluid Anatomy 0.000 claims description 2
- 239000010839 body fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 208000017740 grade III prostatic intraepithelial neoplasia Diseases 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- -1 vapour Substances 0.000 description 1
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Abstract
The invention discloses a direct one-way non-return solenoid valve, which consists of a solenoid valve assembly, an upper valve body, a lower valve body, a connecting arm and a valve clack assembly, wherein the solenoid valve assembly is placed on the upper valve body and connected with the valve clack assembly by the connecting arm; the valve clack assembly is placed in the lower valve body; a fluid outlet and a fluid inlet are formed in the lower valve body; and the upper valve body is connected with the lower valve body by bolts. The solenoid valve has the advantages that passing gas, liquid and oil flows are high; the hole diameters of the valve bodies can be basically the same as the pipe diameter; and passing gas, liquid and oil can basically pass through the valve bodies freely in one way. The solenoid valve is applicable to high-flow gas, liquid and oil products, can be very small and can prevent the gas, liquid and oil from returning through a one-way non-return principle; the power of the solenoid valve is very small; and the energy and the cost can be saved.
Description
Technical field
The present invention relates to a kind of direct-type one-way electromagnetic non return valve.
Background technique
Existing solenoid valve is divided into following several:
1, direct action solenoid valve principle: during energising, electromagnetic coil produces electromagnetic force and closure member is mentioned valve open from valve seat; During outage, electromagnetic force disappears, and the spring handle closure member is pressed on the valve seat, valve closing.Characteristics are: can work when vacuum, negative pressure, zero-pressure, but latus rectum generally is no more than 25mm.
2, distribution direct action solenoid valve principle: it is a kind of straight moving and principle that leading type combines, and when entrance and outlet did not have pressure reduction, after the energising, electromagnetic force was directly upwards mentioned valve open to the little valve of guide and main valve closure member successively.When entrance and outlet reach when starting pressure reduction, after the energising, the little valve of electromagnetic force guide, main valve cavity of resorption pressure rise, upper cavity pressure descends, thereby utilizes pressure reduction that main valve is upwards pushed open; During outage, pilot valve utilizes spring force or pressure medium to promote closure member, moves down, and makes valve closing.Be characterized in: when zero pressure difference or vacuum, high pressure, also can move, but power is larger, requires and level to install.
3, guide electromagnetic valve principle
:During energising, electromagnetic force is opened pilot hole, and upper chamber's pressure descends rapidly, forms low high pressure reduction around closure member, and hydrodynamic pressure promotes closure member and moves up valve open; During outage, spring force cuts out pilot hole, and inlet pressure bends down high pressure reduction by the formation around closing valve member of the rapid chamber of by-pass hole, and hydrodynamic pressure promotes closure member and moves down throttle down.Be characterized in: the hydrodynamic pressure range limit is higher, (need customization) can be installed arbitrarily but must satisfy the fluid pressure difference condition.
The throughput of the water of above-mentioned existing solenoid valve, vapour and oil is very little, can not satisfy the demand of special industry, and particularly on micro-cultivator electronic safety protection device, existing solenoid valve all can not satisfy micro-cultivator electronic safety protection device to be used.If make existing solenoid valve, it is very large that solenoid valve will be done, and cost of production is high, and peasant household can not accept certainly.
Summary of the invention
The purpose of this invention is to provide a kind of direct-type one-way electromagnetic non return valve that solenoid valve and one way stop peturn valve are united two into one; the gas that passes through, liquid and oily flow can without hindrancely pass through valve body substantially; the gas that passes through, liquid and oily flow are large; be applicable to also can satisfy the requirement of micro-cultivator electronic safety protection device on gas, liquid and the oil product of the large flow of demand.
Technological scheme of the present invention is: the direct-type one-way electromagnetic non return valve is by electromagnetic valve component, upper valve body, lower valve body, link arm, the flap assembly forms, and electromagnetic valve component places on the upper valve body, electromagnetic valve component is connected with the flap assembly by link arm, the flap assembly places in the lower valve body, on the lower valve body fluid output and fluid inlet is arranged, and upper valve body and lower valve body are bolted; The flap assembly is comprised of rocking bar, cotter pin, slotted nut and flap, and flap links together by slotted nut and rocking bar, and by cotter pin locking slotted nut.
Control principle is: after utilizing solenoid valve energising adhesive that flap is promoted, open passage, so that water, vapour and oil can be without hindrance by valve body, solenoid valve is cutting out flap under the dual-pressure of gravity and water, vapour, oil after outage.But this solenoid valve is used on the control break-make of the large water of the not high traffic requirement of pressure, vapour, oil.
The present invention utilizes the throughput of one way stop peturn valve large, and the swift characteristics of solenoid valve, and they are combined, and can make simultaneously the gas, liquid and the oil base that pass through originally can the without hindrance unidirectional valve body that passes through.
Direct-type one-way electromagnetic non return valve advantage of the present invention is that the gas, liquid and the oily flow that pass through are large, and the valve body aperture can be basic identical with caliber, and the gas that passes through, liquid and oily flow substantially can the without hindrance unidirectional valve bodies that passes through.Be applicable on gas, liquid and the oil product of the large flow of demand.And it is very little that solenoid valve can be done, and also can stop the backflow (other solenoid valve will just can meet the demands very greatly under the same traffic) of gas, liquid and oil with the principle of one-way non-return, and it is very little that power just can be done, thus energy saving and cost.
Description of drawings
Fig. 1 is direct-type one-way electromagnetic non return valve structural representation of the present invention.
Fig. 2 is the B-B sectional drawing among Fig. 1.
Fig. 3 is the D-D sectional drawing among Fig. 1.
Fig. 4 is the E-E sectional drawing among Fig. 1.
Among the figure: the 1-electromagnetic valve component, 2-seals paper washer, 3-bolt, 4-upper valve body, 5-seals paper washer, 6-bolt, valve body under the 7-, 8-outlet, the 9-link arm, 10-rocking bar, 11'-cotter pin I, 11-slotted nut, 12-flap, the 13-import, 14-bearing pin, 15-hex head bolt, the 16-bolting pad, 17-cotter pin II, 17'-cotter pin III, 18-packing ring I, 18'-packing ring II, 19-band perforate bearing pin.
Embodiment
As shown in Figure 1, direct-type one-way electromagnetic non return valve of the present invention is by electromagnetic valve component 1, upper valve body 4, and lower valve body 7, link arm 9, the flap assembly forms, and electromagnetic valve component 1 places on the upper valve body 4.The flap assembly is comprised of rocking bar 10, cotter pin I 11', slotted nut 11 and flap 12, and flap 12 links together by slotted nut 11 and rocking bar 19, and by cotter pin I 11' locking slotted nut 11.Electromagnetic valve component 1 is connected with link arm 9 by band perforate bearing pin 19, and by 17 lockings of cotter pin II, add upper gasket I 18(below the cotter pin II 17 as shown in Figure 3), link arm 9 is connected with rocking bar 10 by band perforate bearing pin 19, and locked by cotter pin III 17', add upper gasket II 18'(below the cotter pin III 17' as shown in Figure 4), rocking bar 10 is connected with lower valve body 7 by bearing pin 14, and by hex head bolt 15 lockings, add plug screw pad 16(below the hex head bolt 15 as shown in Figure 2), the flap assembly places in the lower valve body 7, and fluid output 8 and fluid inlet 13 are arranged on the lower valve body 7, and upper valve body 4 is connected by bolt 6 with lower valve body 7; Sealing paper washer 2, sealing paper washer 5 are arranged in the bolt joint.
Energising rear electromagnetic valve assembly 1 produces the adhesive action, link arm 9 drives are upwards mentioned, when upwards mentioning, link arm 9 also driven rocking bar 10 and flap 12 moves upward to spacing, this moment, the direct-type one-way electromagnetic non return valve was in open mode, and gas, liquid and oil base originally can the without hindrance unidirectional valve bodies that passes through.Outage rear electromagnetic valve assembly 1 runs out of steam, link arm 9, rocking bar 10 and flap 12 fall downwards under self-gravity action, gas, liquid and oil in the valve body have also played impetus to flap 12 under pressure, impel flap 12 to fall after rise fast, when flap 12 fell back to closed position, the direct-type one-way electromagnetic non return valve was in closed condition.The direct-type one-way electromagnetic non return valve has just been finished and been has once has been opened and closed process like this.
Claims (2)
1. direct-type one-way electromagnetic non return valve, it is characterized in that the direct-type one-way electromagnetic non return valve is by electromagnetic valve component, upper valve body, lower valve body, link arm, the flap assembly forms, electromagnetic valve component places on the upper valve body, and electromagnetic valve component is connected with the flap assembly by link arm, and the flap assembly places in the lower valve body, on the lower valve body fluid output and fluid inlet are arranged, upper valve body and lower valve body are bolted; The flap assembly is comprised of rocking bar, cotter pin I, slotted nut and flap, and flap links together by slotted nut and rocking bar, and by cotter pin I locking slotted nut.
2. direct-type one-way electromagnetic non return valve according to claim 1, it is characterized in that electromagnetic valve component is by being with the perforate bearing pin to be connected with link arm, and locked by the cotter pin II, link arm is connected with rocking bar by band perforate bearing pin, and locked by cotter pin, rocking bar is connected with lower valve body by bearing pin, and by bolt-locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105379689A CN102966769A (en) | 2012-12-13 | 2012-12-13 | Direct one-way non-return solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105379689A CN102966769A (en) | 2012-12-13 | 2012-12-13 | Direct one-way non-return solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102966769A true CN102966769A (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105379689A Pending CN102966769A (en) | 2012-12-13 | 2012-12-13 | Direct one-way non-return solenoid valve |
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| Country | Link |
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| CN (1) | CN102966769A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351595A (en) * | 2014-08-22 | 2016-02-24 | 费希尔控制国际公司 | Electromagnetic releasing mechanism for valve |
| CN106402410A (en) * | 2016-09-30 | 2017-02-15 | 大连理工大学 | Broad-channel electromagnetic butterfly valve capable of being opened and closed immediately |
| CN110541816A (en) * | 2019-09-23 | 2019-12-06 | 睿控节能技术服务(深圳)有限公司 | Butterfly bivalve check valve reverse resistance device |
| RU2793039C1 (en) * | 2022-08-07 | 2023-03-28 | Общество с ограниченной ответственностью "Инженерные Технологии" | Shut-off valve (variants) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3334858A (en) * | 1964-07-02 | 1967-08-08 | Robert B Hay | Swinging disc valves with supplemental operator |
| US4887792A (en) * | 1988-10-06 | 1989-12-19 | Kuo Ping Song | Stop-check valve |
| CN2155482Y (en) * | 1993-04-15 | 1994-02-09 | 武汉水利电力大学 | Multi-functional self-pressing programmable valve |
| CN2436740Y (en) * | 2000-08-08 | 2001-06-27 | 黄作兴 | Check valve for vapour pumping |
| CN2583465Y (en) * | 2002-11-05 | 2003-10-29 | 北京市天昊节能设备厂 | Superhigh temp. electromagnetic valve |
| CN2714914Y (en) * | 2004-07-08 | 2005-08-03 | 富莱通（武汉）阀业制造有限公司 | Zero resistance slow open and close check valve |
| US20080175726A1 (en) * | 2007-01-18 | 2008-07-24 | Ga Industries Inc. | Surge Anticipator Safety Check Unit For A Liquid System |
| CN202048244U (en) * | 2011-05-04 | 2011-11-23 | 锦州重型水泵有限公司 | Electromagnetic energy-saving check valve |
| CN202946728U (en) * | 2012-12-13 | 2013-05-22 | 云南省电子工业研究所 | Direct-type unidirectional non-return electromagnetic valve |
-
2012
- 2012-12-13 CN CN2012105379689A patent/CN102966769A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3334858A (en) * | 1964-07-02 | 1967-08-08 | Robert B Hay | Swinging disc valves with supplemental operator |
| US4887792A (en) * | 1988-10-06 | 1989-12-19 | Kuo Ping Song | Stop-check valve |
| CN2155482Y (en) * | 1993-04-15 | 1994-02-09 | 武汉水利电力大学 | Multi-functional self-pressing programmable valve |
| CN2436740Y (en) * | 2000-08-08 | 2001-06-27 | 黄作兴 | Check valve for vapour pumping |
| CN2583465Y (en) * | 2002-11-05 | 2003-10-29 | 北京市天昊节能设备厂 | Superhigh temp. electromagnetic valve |
| CN2714914Y (en) * | 2004-07-08 | 2005-08-03 | 富莱通（武汉）阀业制造有限公司 | Zero resistance slow open and close check valve |
| US20080175726A1 (en) * | 2007-01-18 | 2008-07-24 | Ga Industries Inc. | Surge Anticipator Safety Check Unit For A Liquid System |
| CN202048244U (en) * | 2011-05-04 | 2011-11-23 | 锦州重型水泵有限公司 | Electromagnetic energy-saving check valve |
| CN202946728U (en) * | 2012-12-13 | 2013-05-22 | 云南省电子工业研究所 | Direct-type unidirectional non-return electromagnetic valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351595A (en) * | 2014-08-22 | 2016-02-24 | 费希尔控制国际公司 | Electromagnetic releasing mechanism for valve |
| US10663070B2 (en) | 2014-08-22 | 2020-05-26 | Emerson Process Management Regulator Technologies, Inc. | Electromagnetic release for valve |
| CN106402410A (en) * | 2016-09-30 | 2017-02-15 | 大连理工大学 | Broad-channel electromagnetic butterfly valve capable of being opened and closed immediately |
| CN106402410B (en) * | 2016-09-30 | 2018-12-18 | 大连理工大学 | A kind of fat pipe electromagnetism butterfly valve immediately switched |
| CN110541816A (en) * | 2019-09-23 | 2019-12-06 | 睿控节能技术服务(深圳)有限公司 | Butterfly bivalve check valve reverse resistance device |
| RU2793039C1 (en) * | 2022-08-07 | 2023-03-28 | Общество с ограниченной ответственностью "Инженерные Технологии" | Shut-off valve (variants) |
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Application publication date: 20130313 |