CN104405950A - Self-cleaning waste water electromagnetic valve - Google Patents
Self-cleaning waste water electromagnetic valve Download PDFInfo
- Publication number
- CN104405950A CN104405950A CN201410711975.5A CN201410711975A CN104405950A CN 104405950 A CN104405950 A CN 104405950A CN 201410711975 A CN201410711975 A CN 201410711975A CN 104405950 A CN104405950 A CN 104405950A
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- China
- Prior art keywords
- hole
- throttle
- throttle orifice
- valve body
- valve core
- 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.)
- Granted
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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
- 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
- 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
- F16K1/32—Details
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Abstract
The invention relates to a self-cleaning waste water electromagnetic valve, and specifically relates to a self-cleaning waste water electromagnetic valve used in a reverse osmosis purification system. The technical scheme of the self-cleaning waste water electromagnetic valve is as follows: the self-cleaning waste water electromagnetic valve is characterized in that a mounting through hole is arranged below a valve seat inside a valve body, a self-cleaning throttle mechanism is arranged inside the mounting through hole, the self-cleaning throttle mechanism comprises a throttle valve core, a spring and a throttle adjusting pin, one end of a throttle hole being communicated with a water inlet passage is a water inlet end, the other end being communicated with a water outlet through hole is a water outlet end, one end of the throttle adjusting pin is fixedly arranged on the valve body, the other end is opposite to the water outlet end of the throttle hole; the throttle valve core is able to achieve an axial movement inside the mounting through hole under the effect of water pressure and the spring, so as to form an insertion fit of the throttle adjusting pin and the throttle hole. By employing such a scheme, the self-cleaning waste water electromagnetic valve which is able to automatically cleaning the throttle hole via the changes of water pressure is provided.
Description
Technical field
The present invention relates to a kind of solenoid valve, refer to the automatically cleaning Wastewater by Electric magnet valve in reverse osmosis cleaning system especially.
Background technique
The valve of this class is not also had in prior art, common solenoid valve only has the effect of cutting out and opening, so structure differs greatly, its principle has part close with traditional one-way throttle valve, this one-way throttle valve is primarily of valve body and mangetic core assembly composition, described valve body includes a throttle orifice, described mangetic core assembly is plugged in throttle orifice, the flowpath pressure of regulation valve body is carried out by the degree of depth of grafting, and throttling passage is due to smaller, so use for a long time, the objects such as the calcium ions and magnesium ions in water can cause in throttling passage crystallization blocking throttling passage, therefore mangetic core assembly is often needed to dismantle to process the dirt on throttle orifice and mangetic core assembly or crystalline solid, but this needs to use special tool process, so very inconvenient, and throttle orifice is deep, process cumbersome.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, provide a kind of when can be started shooting by counter-infiltration system and shut down variation in water pressure throttling passage is carried out to the automatically cleaning Wastewater by Electric magnet valve of automated cleaning.
In order to realize above object, the present invention is by the following technical solutions: a kind of automatically cleaning Wastewater by Electric magnet valve, include Electromagnetic Control mechanism, valve body and diaphragm, described valve body is provided with intake tunnel and exhalant canal, intake tunnel and exhalant canal joining place are provided with valve seat, described diaphragm is provided with inlet through hole and water outlet through hole, the flexible rod of Electromagnetic Control mechanism coordinates with water outlet through hole and realizes cut out between diaphragm with valve seat and conducting coordinates, it is characterized in that: be positioned in described valve body below valve seat and be provided with installation through hole, this installation through hole side and intake tunnel through, opposite side and exhalant canal through, install in through hole and be provided with automatically cleaning throttle mechanism, automatically cleaning throttle mechanism includes throttling valve core, spring and flow restriction control pin, described throttling valve core is arranged along installing through hole axial direction, sealed by seal ring between the outer circumferential face of throttling valve core and installation through hole and arrange, described throttling valve core be axially provided with throttle orifice, throttle orifice one end and intake tunnel through be feed-water end, the other end and water outlet through hole through be waterexit end, one end of described flow restriction control pin is fixedly installed on valve body, the other end is arranged facing to the waterexit end of throttle orifice, described spring one end is conflicted on valve body, the other end is conflicted on the water outlet end of throttling valve core or the shoulder rank of periphery, waterexit end, throttling valve core can realize forming inserting to move and coordinating of flow restriction control pin and throttle orifice installing in through hole to move axially under the effect of hydraulic pressure and spring.
By adopting such scheme, make this product that intake tunnel and exhalant canal can be made in the on-state directly through, such current are maximum ratings, this product is the not directly conducting of intake tunnel and exhalant canal when throttle, but by throttle orifice conducting, play the effect of throttling like this, this product has self-cleaning function in addition, be in particular in: be positioned in described valve body below valve seat and be provided with installation through hole, this installation through hole side and intake tunnel through, opposite side and exhalant canal through, install in through hole and be provided with automatically cleaning throttle mechanism, automatically cleaning throttle mechanism includes throttling valve core, spring and flow restriction control pin, described throttling valve core is arranged along installing through hole axial direction, sealed by seal ring between the outer circumferential face of throttling valve core and installation through hole and arrange, described throttling valve core be axially provided with throttle orifice, throttle orifice one end and intake tunnel through be feed-water end, the other end and water outlet through hole through be waterexit end, one end of described flow restriction control pin is fixedly installed on valve body, the other end is arranged facing to the waterexit end of throttle orifice, described spring one end is conflicted on valve body, the other end is conflicted on the water outlet end of throttling valve core or the shoulder rank of periphery, waterexit end, throttling valve core can realize forming inserting to move and coordinating of flow restriction control pin and throttle orifice installing in through hole to move axially under the effect of hydraulic pressure and spring.Under the change of hydraulic pressure, particularly, when counter-infiltration system start and shutdown, variation in water pressure throttling valve core can move in installation through hole like this; throttling metering needle is made to insert or exit throttle orifice; the crystalline solid condensed in such throttle orifice can be stabbed broken or stamp pine; be not easy condensation; thus throttle orifice can not be blocked, very convenient.
The scheme of the further setting of the present invention, position corresponding with installing through hole on described valve body is provided with tapped hole, and on this tapped hole, sealing rotary is connected to bolt, and described flow restriction control pin one end is fixedly installed on bolt, described intake tunnel and exhalant canal are symmetricly set on the both sides of valve body, and described installation through hole is horizontally installed on valve body, and the axis of axis and the water inlet or exhalant canal of installing through hole becomes vertical arranges, described installation through hole and intake tunnel joining place are provided with the first opening, it is through that installation through hole and intake tunnel pass through the first opening, described installation through hole and exhalant canal joining place are provided with the second opening, it is through that installation through hole and exhalant canal pass through the second opening, the feed-water end end of described throttling valve core is provided with the first breach, first breach makes the conducting all the time of the first opening and throttle orifice, first indentation, there of described throttling valve core is provided with water-inlet cavity, the diameter of this water-inlet cavity is greater than the diameter of throttle orifice, the waterexit end of described throttling valve core is provided with the second breach, second breach makes throttle orifice and the conducting all the time of the second opening, the end flue of the waterexit end of described throttle orifice is arranged.
By adopting the scheme of above-mentioned further setting, make the stuctures and properties of product better like this, position corresponding with installing through hole on wherein said valve body is provided with tapped hole, on this tapped hole, sealing rotary is connected to bolt, described flow restriction control pin one end is fixedly installed on bolt, the setting of such flow restriction control pin is just more convenient, also the degree of depth of throttle orifice can be inserted in addition by changing flow restriction control pin, the end flue of the waterexit end of described throttle orifice is arranged in addition, the installation precision of such flow restriction control pin can reduce, finally also metering needle length adjustment water flow can be passed through, throttle orifice is at this time only needed to be arranged to taper shape, wherein cross section, waterexit end is large, feed-water end cross section is little just can be met.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the overall perspective view of the embodiment of the present invention;
Fig. 2 is the sectional drawing of embodiment of the present invention display automatically cleaning throttle mechanism;
Fig. 3 is the sectional drawing of embodiment of the present invention display intake tunnel and exhalant canal;
Fig. 4 is the stereogram of embodiment of the present invention valve body;
Fig. 5 is the stereogram of embodiment of the present invention throttling valve core;
Fig. 6 is embodiment of the present invention X to the stereogram of dissecting with Y-direction simultaneously;
Fig. 7 is the stereogram of embodiment of the present invention diaphragm.
Embodiment
As shown in Fig. 1-Fig. 7, a kind of automatically cleaning Wastewater by Electric magnet valve, include Electromagnetic Control mechanism 1, valve body 2 and diaphragm 3, here we are noted that Electromagnetic Control mechanism 1 is more common in existing solenoid valve, so be just not described in detail in the present embodiment, also a kind of patent of solenoid valve was declared before claimant, its structure is about the same, in the present embodiment, described valve body 2 is provided with intake tunnel 21 and exhalant canal 22, intake tunnel 21 and exhalant canal 22 joining place are provided with valve seat 23, described diaphragm 3 is provided with inlet through hole 31 and water outlet through hole 32, the flexible rod of Electromagnetic Control mechanism 1 coordinates with water outlet through hole 32 and realizes cut out between diaphragm 3 with valve seat 23 and conducting coordinates, in the present embodiment, be positioned in described valve body 1 below valve seat 23 and be provided with installation through hole 24, this installation through hole 24 side and intake tunnel 21 through, opposite side and exhalant canal 22 through, install in through hole 24 and be provided with automatically cleaning throttle mechanism 4, automatically cleaning throttle mechanism 4 includes throttling valve core 41, spring 42 and flow restriction control pin 43, described throttling valve core 41 is arranged along installation through hole 24 axial direction, seal 411 by seal ring between the outer circumferential face of throttling valve core 41 and installation through hole 24 to arrange, described throttling valve core 41 be axially provided with throttle orifice 412, throttle orifice 412 one end and intake tunnel 21 through be feed-water end 4121, the other end and water outlet through hole 22 through be waterexit end 4122, one end of described flow restriction control pin 43 is fixedly installed on valve body 2, here valve body 2 can be valve body 2 body also can be the fixed component that valve body 2 is arranged, the other end is arranged facing to the waterexit end 4122 of throttle orifice 412, conflict on valve body 2 in described spring 42 one end, the other end is conflicted on the shoulder rank 41221 of 4122, the waterexit end of throttling valve core 41 or periphery, waterexit end 4122, throttling valve core 41 can realize forming inserting to move and coordinating of flow restriction control pin 43 and throttle orifice 412 installing in through hole 24 to move axially under the effect of hydraulic pressure and spring 42, under the change of hydraulic pressure, throttling valve core 41 can be mobile in installation through hole 24 like this, make throttling metering needle 43 insert throttle orifice 412, the calcified material of condensation in such throttle orifice 412 can be stabbed broken or stamp pine, is not easy condensation, thus throttle orifice 412 can not be blocked, very convenient.
In embodiments of the present invention, position corresponding with installing through hole 24 on described valve body 2 is provided with tapped hole 21, and on this tapped hole 21, sealing rotary is connected to bolt 22, and described flow restriction control pin 43 one end is fixedly installed on bolt 22, described intake tunnel 21 and exhalant canal 22 are symmetricly set on the both sides of valve body 2, and described installation through hole 24 is horizontally installed on valve body 2, and the axis of axis and the water inlet or exhalant canal of installing through hole 24 becomes vertical arranges, described installation through hole 24 is provided with the first opening 241 with intake tunnel 21 joining place, through hole 24 is installed through by the first opening 241 with intake tunnel 21, described installation through hole 24 is provided with the second opening 242 with exhalant canal 22 joining place, through hole 24 is installed through by the second opening 242 with exhalant canal 22, the feed-water end end of described throttling valve core 41 is provided with the first breach 413, first breach 413 makes the first opening 241 and throttle orifice 412 conducting all the time, first breach 413 place of described throttling valve core 41 is provided with water-inlet cavity 4131, the diameter of this water-inlet cavity 4131 is greater than the diameter of throttle orifice 412, the impulse force of water to throttling valve core 41 can be ensured like this, the waterexit end of described throttling valve core 41 is provided with the second breach 414, second breach 414 makes throttle orifice 412 and the second opening 241 conducting all the time, here the first breach 413 and the second breach 314 can arrange one and also can arrange multiple, the end flue 4123 of the waterexit end 4122 of described throttle orifice 412 is arranged.By adopting the scheme of above-mentioned further setting, make the stuctures and properties of product better like this, position corresponding with installing through hole 24 on wherein said valve body 2 is provided with tapped hole 21, on this tapped hole 21, sealing rotary is connected to bolt 22, described flow restriction control pin 43 one end is fixedly installed on bolt 22, the setting of such flow restriction control pin 42 is just more convenient, in addition also can by the degree of depth regulating flow restriction control pin 43 to insert throttle orifice 412, the end flue 4123 of the waterexit end of described throttle orifice 412 is arranged in addition, the installation precision of such flow restriction control pin 43 can reduce, finally also metering needle 43 regulating water flow can be passed through, throttle orifice 412 is at this time only needed to be arranged to taper shape, wherein cross section, waterexit end is large, feed-water end cross section is little just can be met.
Claims (4)
1. an automatically cleaning Wastewater by Electric magnet valve, include Electromagnetic Control mechanism, valve body and diaphragm, described valve body is provided with intake tunnel and exhalant canal, intake tunnel and exhalant canal joining place are provided with valve seat, described diaphragm is provided with inlet through hole and water outlet through hole, the flexible rod of Electromagnetic Control mechanism coordinates with water outlet through hole and realizes cut out between diaphragm with valve seat and conducting coordinates, it is characterized in that: be positioned in described valve body below valve seat and be provided with installation through hole, this installation through hole side and intake tunnel through, opposite side and exhalant canal through, install in through hole and be provided with automatically cleaning throttle mechanism, automatically cleaning throttle mechanism includes throttling valve core, spring and flow restriction control pin, described throttling valve core is arranged along installing through hole axial direction, sealed by seal ring between the outer circumferential face of throttling valve core and installation through hole and arrange, described throttling valve core be axially provided with throttle orifice, throttle orifice one end and intake tunnel through be feed-water end, the other end and water outlet through hole through be waterexit end, one end of described flow restriction control pin is fixedly installed on valve body, the other end is arranged facing to the waterexit end of throttle orifice, described spring one end is conflicted on valve body, the other end is conflicted on the water outlet end of throttling valve core or the shoulder rank of periphery, waterexit end, throttling valve core can realize forming inserting to move and coordinating of flow restriction control pin and throttle orifice installing in through hole to move axially under the effect of hydraulic pressure and spring.
2. automatically cleaning Wastewater by Electric magnet valve according to claim 1, is characterized in that: position corresponding with installing through hole on described valve body is provided with tapped hole, and on this tapped hole, sealing rotary is connected to bolt, and described flow restriction control pin one end is fixedly installed on bolt.
3. automatically cleaning Wastewater by Electric magnet valve according to claim 2, it is characterized in that: described intake tunnel and exhalant canal are symmetricly set on the both sides of valve body, described installation through hole is horizontally installed on valve body, and the axis of axis and the water inlet or exhalant canal of installing through hole becomes vertical arranges.
4. the automatically cleaning Wastewater by Electric magnet valve according to claim 1 or 2 or 3, it is characterized in that: described installation through hole and intake tunnel joining place are provided with the first opening, it is through that installation through hole and intake tunnel pass through the first opening, described installation through hole and exhalant canal joining place are provided with the second opening, it is through that installation through hole and exhalant canal pass through the second opening, the feed-water end end of described throttling valve core is provided with the first breach, first breach makes the conducting all the time of the first opening and throttle orifice, first indentation, there of described throttling valve core is provided with water-inlet cavity, the diameter of this water-inlet cavity is greater than the diameter of throttle orifice, the waterexit end of described throttling valve core is provided with the second breach, second breach makes throttle orifice and the conducting all the time of the second opening, the end flue of the waterexit end of described throttle orifice is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711975.5A CN104405950B (en) | 2014-11-28 | 2014-11-28 | A kind of automatically cleaning waste water magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711975.5A CN104405950B (en) | 2014-11-28 | 2014-11-28 | A kind of automatically cleaning waste water magnetic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104405950A true CN104405950A (en) | 2015-03-11 |
| CN104405950B CN104405950B (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410711975.5A Active CN104405950B (en) | 2014-11-28 | 2014-11-28 | A kind of automatically cleaning waste water magnetic valve |
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| CN (1) | CN104405950B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106555900A (en) * | 2017-01-16 | 2017-04-05 | 浙江达威电子股份有限公司 | A kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning |
| CN106673264A (en) * | 2017-01-16 | 2017-05-17 | 宁波瑞克英诺环保科技有限公司 | Little-waste-water energy-saving type RO (reverse osmosis) water purifier |
| CN108006304A (en) * | 2017-12-28 | 2018-05-08 | 温州大阳科技有限公司 | A kind of integration module washes film solenoid valve |
| WO2019001249A1 (en) * | 2017-06-30 | 2019-01-03 | 浙江三花汽车零部件有限公司 | Electric valve |
| CN109163109A (en) * | 2018-10-08 | 2019-01-08 | 李学谦 | Runoff investigation automatically cleaning valve |
| CN109282063A (en) * | 2018-10-31 | 2019-01-29 | 余姚市普润净水设备有限公司 | Voltage-stabilizing combined solenoid valve |
| CN109654237A (en) * | 2019-03-01 | 2019-04-19 | 浙江美硕电气科技股份有限公司 | A kind of anti-blocking waste water solenoid valve of low pressure water inlet |
| US11306844B2 (en) | 2017-06-26 | 2022-04-19 | Lixil Corporation | Pilot solenoid valve |
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| CN2581762Y (en) * | 2002-09-28 | 2003-10-22 | 季能平 | Straight-flow liquid control valve |
| JP2008249143A (en) * | 2008-04-01 | 2008-10-16 | Uro Electronics Co Ltd | Water hammer reducing faucet device |
| CN202140577U (en) * | 2011-07-14 | 2012-02-08 | 杨迎龙 | Waste water ratio solenoid valve |
| CN203847780U (en) * | 2014-04-02 | 2014-09-24 | 浙江工贸职业技术学院 | Waste water ratio solenoid valve having swing control function |
| CN204253997U (en) * | 2014-11-28 | 2015-04-08 | 温州大阳科技有限公司 | A kind of automatically cleaning Wastewater by Electric magnet valve |
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2014
- 2014-11-28 CN CN201410711975.5A patent/CN104405950B/en active Active
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| CN2581762Y (en) * | 2002-09-28 | 2003-10-22 | 季能平 | Straight-flow liquid control valve |
| JP2008249143A (en) * | 2008-04-01 | 2008-10-16 | Uro Electronics Co Ltd | Water hammer reducing faucet device |
| CN202140577U (en) * | 2011-07-14 | 2012-02-08 | 杨迎龙 | Waste water ratio solenoid valve |
| CN203847780U (en) * | 2014-04-02 | 2014-09-24 | 浙江工贸职业技术学院 | Waste water ratio solenoid valve having swing control function |
| CN204253997U (en) * | 2014-11-28 | 2015-04-08 | 温州大阳科技有限公司 | A kind of automatically cleaning Wastewater by Electric magnet valve |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106555900A (en) * | 2017-01-16 | 2017-04-05 | 浙江达威电子股份有限公司 | A kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning |
| CN106673264A (en) * | 2017-01-16 | 2017-05-17 | 宁波瑞克英诺环保科技有限公司 | Little-waste-water energy-saving type RO (reverse osmosis) water purifier |
| US11306844B2 (en) | 2017-06-26 | 2022-04-19 | Lixil Corporation | Pilot solenoid valve |
| US11156296B2 (en) | 2017-06-30 | 2021-10-26 | Zhejiang Sanhua Automotive Components Co., Ltd. | Flow control valve |
| WO2019001249A1 (en) * | 2017-06-30 | 2019-01-03 | 浙江三花汽车零部件有限公司 | Electric valve |
| CN108006304A (en) * | 2017-12-28 | 2018-05-08 | 温州大阳科技有限公司 | A kind of integration module washes film solenoid valve |
| CN108006304B (en) * | 2017-12-28 | 2024-02-20 | 温州大阳科技有限公司 | Membrane washing electromagnetic valve of integrated module |
| CN109163109A (en) * | 2018-10-08 | 2019-01-08 | 李学谦 | Runoff investigation automatically cleaning valve |
| CN109163109B (en) * | 2018-10-08 | 2023-11-03 | 李学谦 | Water quantity regulating self-cleaning valve |
| CN109282063A (en) * | 2018-10-31 | 2019-01-29 | 余姚市普润净水设备有限公司 | Voltage-stabilizing combined solenoid valve |
| CN109654237A (en) * | 2019-03-01 | 2019-04-19 | 浙江美硕电气科技股份有限公司 | A kind of anti-blocking waste water solenoid valve of low pressure water inlet |
| CN109654237B (en) * | 2019-03-01 | 2024-03-15 | 浙江美硕电气科技股份有限公司 | Low-pressure water inlet anti-blocking wastewater electromagnetic valve |
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