CN108006304B - Membrane washing electromagnetic valve of integrated module - Google Patents
Membrane washing electromagnetic valve of integrated module Download PDFInfo
- Publication number
- CN108006304B CN108006304B CN201711460823.2A CN201711460823A CN108006304B CN 108006304 B CN108006304 B CN 108006304B CN 201711460823 A CN201711460823 A CN 201711460823A CN 108006304 B CN108006304 B CN 108006304B
- Authority
- CN
- China
- Prior art keywords
- water inlet
- channel
- water outlet
- water
- spring
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 10
- 238000005406 washing Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 161
- 230000000903 blocking effect Effects 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 108091006146 Channels Proteins 0.000 description 73
- 238000000746 purification Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- 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
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to an electromagnetic valve, in particular to a membrane washing electromagnetic valve with an integrated structure, which has a throttling function and a back flushing function on a filtering membrane. The technical scheme adopted by the invention is as follows: the utility model provides a membrane solenoid valve is washed to integrated form piece which characterized in that: the invention overcomes the defects of the prior art by adopting the scheme, and provides a novel membrane-washing electromagnetic valve of an integrated module with the functions only by one valve.
Description
Technical Field
The invention relates to an electromagnetic valve, in particular to a membrane washing electromagnetic valve with an integrated structure, which has a throttling function and a back flushing function on a filtering membrane.
Background
In the traditional water purification system, the functions of throttling control, back flushing and the like need a plurality of valves to be cooperatively used, so that the water purification system is very inconvenient.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a novel membrane-washing electromagnetic valve of an integrated module, which has the functions just by one valve.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a membrane solenoid valve is washed to integrated form piece, including valve body and electromagnetic control mechanism, its characterized in that: the valve body is provided with a water outlet channel, a water inlet channel and a water inlet channel, the water outlet channel is communicated with the water outlet channel, the water inlet channel is communicated with the water inlet channel and the water inlet channel, a cover plate is arranged on the water outlet channel, an orifice is arranged on the cover plate, the top end of a valve rod of the electromagnetic control mechanism is correspondingly provided with the orifice to control the conduction or closure of the orifice, when the orifice is conducted, the water inlet channel and the water outlet channel are in a conduction state through the orifice, when the orifice is closed, the water inlet channel and the water outlet channel are in a blocking state, a first unidirectional circulation mechanism only used for liquid flowing out from the water outlet channel is arranged on the water outlet channel, or a second unidirectional circulation mechanism only used for liquid flowing from the water inlet channel to the water inlet channel is arranged at the water outlet of the water inlet channel, and the water inlet channel is conducted with the water inlet channel.
Through adopting above-mentioned scheme, the structural layout who makes this product is reasonable, realizes existing throttle, has the effect of check valve and solenoid valve again, and specific theory of operation is, the coil circular telegram: when the throttle hole is not closed by the valve rod through the electromagnetic control mechanism, water flows of the water inlet channel and the water outlet channel can flow out from the water outlet channel in a throttle state, and the water outlet channel cannot flow out from the water inlet channel and the water outlet channel; the coil is powered off: when the electromagnetic control mechanism enables the valve rod to close the throttle hole, water flow of the water inlet channel can only flow out of the water inlet channel, water flow of the water inlet channel cannot flow out of the water inlet channel, and meanwhile water flow of the water inlet channel cannot flow out of the water outlet channel.
The invention is further provided with the following steps: the first unidirectional circulation mechanism comprises a first spring, a first blocking block and a first spring seat, a boss is arranged in the water outlet channel, one end of the first blocking block is matched with the boss to form a blocking surface, the other end of the first blocking block is a pressing end of the first spring, the first spring seat is fixedly arranged on the water outlet channel, one end of the first spring is abutted against the pressing end, the other end of the first spring is abutted against the first spring seat, the blocking surface is abutted against the boss to form the blocking of the water outlet channel under the action of the first spring when no water pressure exists, and when the water pressure exists, the water pressure overcomes the elasticity of the first spring to enable the blocking surface to leave the boss to form the conduction setting of the water outlet cavity and the water outlet channel; the end part of the water inlet channel is provided with a section of longitudinal channel, the longitudinal channel is communicated with the water inlet cavity, the second unidirectional circulating mechanism comprises a second spring, a second blocking block and a second spring seat, the second blocking block is correspondingly arranged with the port of the longitudinal channel, the second spring seat is arranged on the cover plate, the second spring is arranged between the second blocking block and the second spring seat, the second blocking block blocks the port of the longitudinal channel under the action of the second spring to form the sealing of the water inlet channel when no water pressure exists, and the water pressure overcomes the elasticity of the second spring when the water pressure exists to enable the second blocking block to leave the port of the longitudinal channel to form the conduction arrangement between the water inlet channel and the water inlet cavity; the water inlet cavity is arranged at the periphery of the water outlet cavity, and the cover plate is arranged on the water outlet cavity through the sealing ring.
Through adopting above-mentioned scheme, we make the whole structure of product more reasonable, simple to operate, and wherein first one-way circulation mechanism and second one-way circulation mechanism adopt above-mentioned mode to set up more scientific and reasonable, make product structure compacter.
The invention is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of the interior of a valve body according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of the present invention reflecting a first unidirectional flow mechanism and a second unidirectional flow mechanism;
FIG. 4 is a cross-sectional view of an embodiment of the invention reflecting an inlet chamber and an outlet chamber;
FIG. 5 is a cross-sectional view of an embodiment of the invention reflecting an orifice.
Detailed Description
As shown in fig. 1-5, a membrane-washing electromagnetic valve of an integrated module comprises a valve body 1 and an electromagnetic control mechanism 2, wherein the electromagnetic control mechanism 2 is relatively common in the electromagnetic valve, and not described in detail, the valve body 1 is provided with a water outlet channel 11, a water inlet channel 12 and a water inlet and outlet channel 13, the water inlet and outlet channel 13 can be used for water inlet and water outlet, the valve body 1 is internally provided with a water outlet cavity 15 and a water inlet cavity 14, the water outlet cavity 15 is communicated with the water outlet channel 11, the water inlet cavity 14 is communicated with the water inlet channel 12 and the water inlet and outlet channel 13, the water outlet cavity 15 is provided with a cover plate 151, the cover plate 151 is provided with an orifice 1511, the top end of a valve rod 21 of the electromagnetic control mechanism 2 is correspondingly provided with the orifice 1511 to control the conduction or the closure of the orifice 1511, when the throttle hole 1511 is conducted, the water inlet cavity 14 and the water outlet cavity 15 are in a conducting state through the throttle hole 1511, when the throttle hole 1511 is closed, the water inlet cavity 14 and the water outlet cavity 15 are in a blocking state, a first unidirectional circulation mechanism 3 which only allows liquid to flow out of the water outlet cavity 15 from the water outlet cavity 11 is arranged on the water outlet channel 11, a second unidirectional circulation mechanism 4 which only allows liquid to flow into the water inlet cavity 14 from the water inlet channel 12 is arranged on the water inlet channel 12 or at a water outlet of the water inlet channel 12, and the water inlet and outlet channel 13 is conducted with the water inlet cavity 14. When the electromagnetic control mechanism 2 enables the valve rod 21 to be unsealed from the throttle hole 1511, water flows of the water inlet channel 12 and the water inlet and outlet channel 13 can flow out from the water outlet channel 11 in a throttle state, and the water outlet channel 11 cannot flow out from the water inlet channel 12 and the water inlet and outlet channel 13; the coil is powered off: when the electromagnetic control mechanism 2 closes the valve rod 21 to the orifice 1511, the water flow of the water inlet passage 12 can only flow out of the water inlet passage 13, but the water flow of the water inlet passage 13 cannot flow out of the water inlet passage 12, and neither can flow out of the water outlet passage 11.
In the embodiment of the present invention, the first unidirectional circulation mechanism 3 includes a first spring 31, a first blocking block 32 and a first spring seat 33, a boss 111 is disposed in the water outlet channel 11, one end of the first blocking block 32 cooperates with the boss 111 to form a blocking surface 321, the other end is a pressing end of the first spring 31, the first spring seat 33 is fixedly disposed on the water outlet channel 11, one end of the first spring 31 abuts against the pressing end, the low pressure end does not point to an end surface, and may be at any position of the end, the other end abuts against the first spring seat 33, when there is no water pressure, the first blocking block 32 abuts against the boss 111 under the action of the first spring 31 to form a blocking of the water outlet channel 11, when there is water pressure, the water pressure overcomes the elasticity of the first spring 31 to make the blocking surface 321 leave the boss 111 to form a conduction arrangement between the water outlet cavity 15 and the water outlet channel 11; the end part of the water inlet channel 12 is provided with a section of longitudinal channel 121, the longitudinal channel 121 is communicated with the water inlet cavity 14, the second unidirectional circulation mechanism 4 comprises a second spring 41, a second blocking block 42 and a second spring seat 43, the second blocking block 42 is arranged corresponding to the port of the longitudinal channel 121, the second spring seat 43 is arranged on the cover plate 151, the second spring 41 is arranged between the second blocking block 42 and the second spring seat 43, the second blocking block 42 is blocked on the port of the longitudinal channel 121 under the action of the second spring 41 to form the blocking of the water inlet channel 12 when no water pressure exists, and the water pressure overcomes the elasticity of the second spring 41 when the water pressure exists to enable the second blocking block 42 to leave the port of the longitudinal channel 121 to form the conduction arrangement between the water inlet channel 12 and the water inlet cavity 14; the water inlet cavity 14 is arranged at the periphery of the water outlet cavity 15, and the cover plate 151 is arranged on the water outlet cavity 15 through a sealing ring. Through adopting above-mentioned scheme, we make the whole structure of product more reasonable, simple to operate, and wherein first one-way circulation mechanism 3 and second one-way circulation mechanism 4 adopt above-mentioned mode setting more scientific and reasonable, make product structure compacter.
Claims (5)
1. The utility model provides a membrane solenoid valve is washed to integrated form piece, including valve body and electromagnetic control mechanism, its characterized in that: the valve body is provided with a water outlet channel, a water inlet channel and a water inlet channel, the water outlet channel is communicated with the water outlet channel, the water inlet channel is communicated with the water inlet channel and the water inlet channel, a cover plate is arranged on the water outlet channel, an orifice is arranged on the cover plate, the top end of a valve rod of the electromagnetic control mechanism is correspondingly provided with the orifice to control the conduction or closure of the orifice, when the orifice is conducted, the water inlet channel and the water outlet channel are in a conduction state through the orifice, when the orifice is closed, the water inlet channel and the water outlet channel are in a blocking state, a first unidirectional circulation mechanism only used for liquid flowing out from the water outlet channel is arranged on the water outlet channel, or a second unidirectional circulation mechanism only used for liquid flowing from the water inlet channel to the water inlet channel is arranged at the water outlet of the water inlet channel, and the water inlet channel is conducted with the water inlet channel.
2. The integrated-module membrane-wash solenoid valve of claim 1, wherein: the one-way circulation mechanism comprises a first spring, a first blocking block and a first spring seat, a boss is arranged in the water outlet channel, one end of the first blocking block is matched with the boss to form a blocking surface, the other end of the first blocking block is a pressing end of the first spring, the first spring seat is fixedly arranged on the water outlet channel, one end of the first spring is abutted against the pressing end, the other end of the first spring is abutted against the first spring seat, the blocking surface is abutted against the boss to form the sealing of the water outlet channel under the action of the first spring when no water pressure exists, and when the water pressure exists, the water pressure overcomes the elasticity of the first spring to enable the blocking surface to leave the boss to form the water outlet cavity and the conduction setting of the water outlet channel.
3. The integrated-module membrane-wash solenoid valve according to claim 1 or 2, wherein: the end of the water inlet channel is provided with a section of longitudinal channel, the longitudinal channel is communicated with the water inlet cavity, the second unidirectional circulating mechanism comprises a second spring, a second blocking block and a second spring seat, the second blocking block is correspondingly arranged with the port of the longitudinal channel, the second spring seat is arranged on the cover plate, the second spring is arranged between the second blocking block and the second spring seat, the second blocking block blocks the port of the longitudinal channel under the action of the second spring when no water pressure exists to form the sealing of the water inlet channel, and the water pressure overcomes the elasticity of the second spring when the water pressure exists to enable the second blocking block to leave the port of the longitudinal channel to form the conduction arrangement between the water inlet channel and the water inlet cavity.
4. The integrated-module membrane-wash solenoid valve of claim 2, wherein: the water inlet cavity is arranged at the periphery of the water outlet cavity, and the cover plate is arranged on the water outlet cavity through the sealing ring.
5. A membrane wash solenoid valve of an integrated module according to claim 3, wherein: the water inlet cavity is arranged at the periphery of the water outlet cavity, and the cover plate is arranged on the water outlet cavity through the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711460823.2A CN108006304B (en) | 2017-12-28 | 2017-12-28 | Membrane washing electromagnetic valve of integrated module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711460823.2A CN108006304B (en) | 2017-12-28 | 2017-12-28 | Membrane washing electromagnetic valve of integrated module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108006304A CN108006304A (en) | 2018-05-08 |
| CN108006304B true CN108006304B (en) | 2024-02-20 |
Family
ID=62062162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711460823.2A Active CN108006304B (en) | 2017-12-28 | 2017-12-28 | Membrane washing electromagnetic valve of integrated module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006304B (en) |
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|---|---|---|---|---|
| GB946585A (en) * | 1960-07-11 | 1964-01-15 | Water Refining Co | Fluid flow control valve assembly for water treating apparatus |
| JPH08144346A (en) * | 1994-11-21 | 1996-06-04 | Inax Corp | Switch valve |
| JPH1061800A (en) * | 1996-08-14 | 1998-03-06 | Hikari Gokin Seisakusho:Kk | Drainage type check valve |
| US6968860B1 (en) * | 2004-08-05 | 2005-11-29 | Masco Corporation Of Indiana | Restricted flow hands-free faucet |
| CN201028050Y (en) * | 2007-04-06 | 2008-02-27 | 刘文庆 | Waterway switching valve |
| CN201037556Y (en) * | 2007-02-01 | 2008-03-19 | 武汉广远经济发展有限责任公司 | Self-acting two-position three-way magnetic valve for large heavy caliber |
| CN201747998U (en) * | 2010-07-02 | 2011-02-16 | 台州飞环阀门制造有限公司 | Multi-purpose integrated valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104321570B (en) * | 2012-03-28 | 2017-10-24 | 胡霄宗 | Flow-controlled device |
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2017
- 2017-12-28 CN CN201711460823.2A patent/CN108006304B/en active Active
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| JPH08144346A (en) * | 1994-11-21 | 1996-06-04 | Inax Corp | Switch valve |
| JPH1061800A (en) * | 1996-08-14 | 1998-03-06 | Hikari Gokin Seisakusho:Kk | Drainage type check valve |
| US6968860B1 (en) * | 2004-08-05 | 2005-11-29 | Masco Corporation Of Indiana | Restricted flow hands-free faucet |
| CN201037556Y (en) * | 2007-02-01 | 2008-03-19 | 武汉广远经济发展有限责任公司 | Self-acting two-position three-way magnetic valve for large heavy caliber |
| CN201028050Y (en) * | 2007-04-06 | 2008-02-27 | 刘文庆 | Waterway switching valve |
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| CN106122564A (en) * | 2016-08-29 | 2016-11-16 | 浙江达威电子有限公司 | A kind of have the anti-blocking and waste water ratio electromagnetic valve of silencing function |
| CN206017961U (en) * | 2016-08-29 | 2017-03-15 | 浙江达威电子股份有限公司 | A kind of waste water ratio electromagnetic valve with anti-blocking and silencing function |
| CN206617647U (en) * | 2017-04-05 | 2017-11-07 | 宁波日益科技有限公司 | There is one kind the fast insert group of choke preventing function to close waste water magnetic valve |
| CN207762327U (en) * | 2017-12-28 | 2018-08-24 | 温州大阳科技有限公司 | A kind of integration module washes film solenoid valve |
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| Publication number | Publication date |
|---|---|
| CN108006304A (en) | 2018-05-08 |
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