CN206487917U - The waste water ratio electromagnetic valve of anti-blocking self-cleaning - Google Patents
The waste water ratio electromagnetic valve of anti-blocking self-cleaning Download PDFInfo
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- CN206487917U CN206487917U CN201720048034.7U CN201720048034U CN206487917U CN 206487917 U CN206487917 U CN 206487917U CN 201720048034 U CN201720048034 U CN 201720048034U CN 206487917 U CN206487917 U CN 206487917U
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Abstract
A kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning, include, valve body, there is valve diaphragm in the valve body, defined in the valve body by the valve diaphragm into water chamber, water outlet chamber and water proof chamber, there is fixed anti-blocking pin in the intake antrum room, the anti-block sets of activity and fixed anti-block, wherein, the anti-blocking pin system of fixation is fixedly arranged at the water inlet chamber, the anti-block system of fixation is fixedly arranged at the water outlet chamber, the movable anti-block sets system is actively arranged between the anti-blocking pin of the fixation and the anti-block of the fixation and the cylindrical and valve body of the movable anti-block sets is mutually sealed, water inlet chamber is split with water outlet chamber, the movable anti-block sets correspond to fixed anti-blocking pin end and are provided with anti-blocking through hole, there is anti-blocking back-moving spring between the anti-block end of fixation and the anti-block of the fixation in the movable anti-block sets.The utility model has the advantage of：Solve the problem of waste water ratio electromagnetic valve waste water hole plug.
Description
Technical field
The utility model is related to a kind of waste water ratio electromagnetic valve, especially a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning.
Background technology
A kind of existing waste water ratio electromagnetic valve includes valve body, coil, upper bracket, shrouding, guide rod, spring, iron core, iron core
Cap, diaphragm plate, barrier film, O-ring is connect soon, welding lid is connect soon, claw, tapping screw is connect soon.Valve body two ends by connect soon O-ring,
Welding lid is connect soon, is connect soon on claw setting inserting type interface, and valve inleting water chamber correspondence water chamber position opens up an aperture, as useless
Aquaporin.During solenoid valves, iron core is picked up, diaphragm plate relief hole pressure release, and then hydraulic pressure lifts barrier film, intake antrum is with going out
Water cavity is connected, and waste water at valve port through flowing to water chamber；When magnetic valve is powered off, iron core under the action of the spring, pushes down core cap
Diaphragm plate relief hole, in the presence of hydraulic pressure, barrier film tightly pushes down valve port, and intake antrum is split with water chamber, and waste water is through aperture stream
To water chamber.Waste water ratio electromagnetic valve plays extremely important make in the water treatment facilities such as reverse osmosis water purifier and Drinking fountain
With.Prior art defect：In the market waste water ratio electromagnetic valve, waste water hole aperture is smaller, due to defect present on structure, waste water hole
Easily block, the waste water ratio electromagnetic valve of particularly small wastewater flow, it is easy to by the impurity or foreign matters from being blocked in waste water.Waste water hole
After blocking, waste water can not be discharged, and not only make waste water ratio electromagnetic valve loss of function, before will causing what is more in water treatment facilities
The reverse osmosis membrane put is scrapped.
Utility model content
The utility model purpose be overcome in the prior art blockage problem there is provided a kind of waste water of new anti-blocking self-cleaning
Compare magnetic valve.
In order to realize this purpose, the technical solution of the utility model is as follows：A kind of waste water ratio electromagnetism of anti-blocking self-cleaning
Valve, includes, valve body, has in the valve body in valve diaphragm, the valve body and is defined by the valve diaphragm into water chamber, water outlet
There is fixed anti-blocking pin, movable anti-block sets and fixed anti-block in chamber and water proof chamber, the intake antrum room, wherein, it is described
Fixed anti-blocking pin system is fixedly arranged at the water inlet chamber, and the anti-block system of fixation is fixedly arranged at the water chamber
Room, the movable anti-block sets system is actively arranged between the anti-blocking pin of the fixation and the anti-block of the fixation and the activity is anti-blocking
The cylindrical of set is mutually sealed with the valve body, and water inlet chamber is split with water outlet chamber, and the movable anti-block sets correspond to fixed anti-
Stifled pin end is provided between the anti-block end of fixation in anti-blocking through hole, the movable anti-block sets and the anti-block of the fixation with anti-blocking
Back-moving spring, the internal diameter system of the anti-blocking through hole is more than the external diameter of the anti-blocking pin of the fixation, and the anti-blocking pin system of fixation is in institute
State in anti-blocking through hole, the anti-blocking pin of fixation and the anti-blocking through hole define waste water tunnel jointly so that waste water from it is described enter
Water chamber flows to the water outlet chamber by the waste water tunnel, and when the waste water tunnel occurs under stopping state, it is described enter
Hydraulic pressure at water chamber is more than the hydraulic pressure of the water outlet chamber and the elastic force sum of back-moving spring so that the movable anti-block sets to
The anti-block direction displacement of the fixation, until the anti-blocking pin of the fixation is separated with the anti-blocking through hole, now, waste water is from described
Water inlet chamber flows to the water outlet chamber by the anti-blocking through hole, after tamper is washed away, and the hydraulic pressure of water inlet chamber declines, multiple
In the presence of the spring force of position, anti-blocking movable sleeve resets, and is enclosed on again on fixed anti-blocking pin, continues to realize functional water waste, so that
Realize the anti-blocking self-cleaning function of waste water magnetic valve.
It is used as a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, the cylindrical upper formation of the movable anti-block sets
There is the first closure gasket groove, first closure gasket groove defines the first sealing space, first sealing jointly with the valve body
Space content is equipped with the first sealing ring, to realize the movable anti-block sets and the sealing of the water inlet chamber.
It is used as a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, the cylindrical upper formation of the anti-block of fixation
There is the second closure gasket groove, second closure gasket groove defines the second sealing space, described second jointly with the water outlet chamber
The second sealing ring is equipped with sealing space, to realize the water outlet chamber and the sealing in the valve body external world.
As a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, the anti-block of fixation and the valve body
Fixed form system is threadedly coupled each other.
As a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, the anti-blocking pin of fixation and the intake antrum
The fixed form of room is embedded on valve body by the anti-blocking pin of the fixation.
As a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, have on the valve body and connect the water inlet
The water inlet of chamber, the water inlet has water inlet snap joint, to tap into water lines soon.
As a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, have on the valve body and connect the water outlet
The delivery port of chamber, the delivery port has water outlet snap joint, to fast connected water outlet pipe road.
As a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, there is screen pack in the water inlet.
As a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, have connection described on the valve film dividing plate
There is relief hole on the boosting hole of water inlet chamber and the water proof chamber, the valve film dividing plate；Also include, Electromagnetic Control dress
Put, the electromagnetic control apparatus has the control back-moving spring being vertically arranged, the movable core being vertically arranged and is surrounded on described
Magnet coil on the outside of movable core, the upper end system fixing end of the control back-moving spring, the lower end of the control back-moving spring
It is movable end, the lower end and the upper end of the movable core of the control back-moving spring offset, the lower end tool of the movable core
Cored cap, the core cap is in the top of the relief hole and optionally to seal the relief hole.
As a kind of preferred scheme of the waste water ratio electromagnetic valve of anti-blocking self-cleaning, the electromagnetic control apparatus, which also has, leads
Bar, the guide rod system is surrounded on the outside of the control back-moving spring and the movable core, and the guide rod is described to provide
The guiding shifted above and below movable core.
Compared with prior art, advantage of the present utility model at least that：Solve waste water ratio electromagnetic valve waste water hole plug
Problem.
Brief description of the drawings
Fig. 1 is the assembly structure diagram 1 of the embodiment of the utility model one.
Fig. 2 is the assembly structure diagram 2 of the embodiment of the utility model one.
Fig. 3 is the decomposition texture schematic diagram of the embodiment of the utility model one.
Embodiment
The utility model is described in further detail below by specific embodiment combination accompanying drawing.
Fig. 1 to 3 is referred to, a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning is shown in the figure, mainly including upper bracket
1st, magnetic tube 2, coil 3, screw 4, guide rod 5, spring 6, iron core 7, core cap 8, diaphragm plate 9, barrier film 10, valve body 11, screen pack
12nd, PE pipe sleeves 13, connect O-ring 14 soon, gland 15 connect soon, claw 16, shrouding 17, anti-blocking pin 18, anti-blocking movable sleeve 19, O is met soon
Type circle 20, spring 21, O-ring 22, nut 23, water inlet chamber 24, through hole 25, water outlet chamber 26, water proof chamber 27, waste water tunnel
28th, water inlet 29, delivery port 30, relief hole 31, boosting hole 32.
Valve body 11 has valve chamber, and valve chamber is divided into water chamber 24, water outlet chamber 26, water proof chamber by barrier film 10
27, anti-blocking pin 18 is fixedly installed in valve inleting water chamber 24；O-ring 20, anti-blocking movable sleeve 19 are provided with anti-blocking movable sleeve 19
Through hole 25 is inside provided with, mobilizable to be arranged on anti-blocking pin 18, the gap between anti-blocking pin 18 and through hole 25 forms waste water tunnel
28；The anti-blocking right side of movable sleeve 19 is provided with spring 21, and the right-hand member of spring 21 is arranged on nut 23, and nut 23 is arranged on valve body 11
On, O-ring 22 is provided with nut 23.Valve body also includes water inlet 29 and delivery port 30, and water inlet 29 and delivery port 30 are set
Have and connect O-ring 14 soon, gland 15 is connect soon and connect claw 16 soon, for being reliably connected with water inlet pipe and water outlet pipe, set in water inlet 29
There are screen pack 12 and PE pipe sleeves 13, water inlet 29 is connected with water inlet chamber 24, and delivery port 30 is to connect with water outlet chamber 26
's.
It is provided with guide rod 5 in sliding channel, the interspersed setting of barrier film 10 and diaphragm plate 9, barrier film 10 is arranged on sliding channel
Interior, coil 3 is built with guide rod 5, spring 6 and iron core 7, and guide rod 5 is interior to be provided with sliding channel, and the external part of iron core 7 is provided with core cap
8.The one end of spring 6 is connected with guide rod 5, and one end is connected with iron core 7, iron core 7 in the presence of spring 6 by core cap 8 be arranged on every
31 on the relief hole of diaphragm plate 9, water inlet chamber 24 is connected with water proof chamber 27 by the boosting hole 32 of diaphragm plate 9.
When coil 3 is powered off, when water inlet 29 has current inflow, current pass through the gap between anti-blocking pin 18 and through hole 25
Form waste water tunnel 28 and flow into water outlet chamber 27, realize waste water downstream.When waste water tunnel is without dirty blocking, in intake antrum
Under the collective effect of the elastic force of spring 21 of the water pressure of room 24 and water outlet chamber, anti-blocking movable sleeve 19 is enclosed on waste water pin 18；
When waste water tunnel is blocked, the hydraulic pressure of water inlet chamber 24 will increase, and promote anti-blocking movable sleeve 19 to move right, until and waste water
Pin 18 departs from, the standard-sized sheet of through hole 25, and water inlet chamber 24 is connected with water outlet chamber 27 by through hole 25, and current are flowed to out by through hole 25
Water chamber, the dirty of blocking is flushed away；It is dirty wash away after, water inlet chamber hydraulic pressure decline, in the presence of the elastic force of spring 21, prevent
Stifled movable sleeve 19 resets, and is enclosed on again on waste water pin 18, continues to realize functional water waste, thus realize waste water magnetic valve it is anti-blocking from
Cleaning function.
When coil 3 is powered, coil 3 produces magnetic field, and iron core 7 is by the active force of electromagnetic field, the bullet for overcoming spring 6 downward
The self gravitation of power and iron core 7, iron core 7 is moved upwards, and the motion upwards therewith of core cap 8, the current of water proof chamber 27 pass through pressure release
Hole 31 flows into water outlet chamber 26, therewith the rapid pressure drop of water proof chamber 27, and barrier film 10 is by the pressure in water inlet chamber 24
More than the pressure in water proof chamber 27, current in water inlet chamber 24 water inlet chamber 24 and go out barrier film 10 and the jack-up of diaphragm plate 9
Water chamber 26 is connected, and waste water ratio electromagnetic valve is opened.
When coil 3 is powered off, the electromagnetic force acted on iron core 7 disappears, in the elastic force and iron core self gravitation of spring 6
In the presence of so that iron core 7 is moved downward, and core cap 8 pushes down the relief hole 31 of diaphragm plate 9, while the water in chamber 24 of intaking
Stream enters water proof chamber 27 by boosting hole 32 so that the pressure in water proof chamber 27 rises rapidly, with water proof chamber 27
Pressure constantly rise, act on active force downward on diaphragm plate 9 and constantly increase so that diaphragm plate 9 and barrier film 10 are transported downwards
Dynamic, barrier film 10 is pressed on valve port, and water inlet chamber 24 and water outlet chamber 27 are split, and waste water ratio electromagnetic valve is opened.Now intake antrum
Water in room 24 can only flow to water outlet chamber 27 by waste water tunnel 28.
Only express embodiment of the present utility model above, it describes more specific and in detail, but can not therefore and
It is interpreted as the limitation to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, not
On the premise of departing from the utility model design, various modifications and improvements can be made, these belong to guarantor of the present utility model
Protect scope.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- Have 1. a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning, it is characterised in that include, valve body, in the valve body valve every Film, is defined into water chamber, water outlet chamber and water proof chamber by the valve diaphragm in the valve body, is had in the intake antrum room Fixed anti-blocking pin, movable anti-block sets and fixed anti-block, wherein, the anti-blocking pin of fixation is fixedly installed on the water inlet chamber, The anti-block of fixation is fixedly installed on the water outlet chamber, the movable anti-block sets be movably set in the anti-blocking pin of the fixation with Between the anti-block of fixation and the movable anti-block sets the cylindrical and valve body mutually seal with by it is described water inlet chamber with it is described Water outlet chamber is split, and the movable anti-block sets correspond to fixed anti-blocking pin end and are provided with anti-blocking through hole, the movable anti-block sets The anti-block end of fixation and the anti-block of the fixation between there is anti-blocking back-moving spring, the internal diameter of the anti-blocking through hole is more than described solid The external diameter of fixed anti-blocking pin, the anti-blocking pin of fixation is in the anti-blocking through hole, the anti-blocking pin of fixation and the anti-blocking through hole Waste water tunnel is defined jointly.
- 2. the waste water ratio electromagnetic valve of a kind of anti-blocking self-cleaning according to claim 1, it is characterised in that the activity is anti-blocking Set it is cylindrical on be formed with the first closure gasket groove, it is empty that first closure gasket groove defines the first sealing jointly with the valve body Between, the first sealing ring is equipped with first sealing space, to realize the sealing of the water outlet chamber and the water inlet chamber.
- 3. the waste water ratio electromagnetic valve of a kind of anti-blocking self-cleaning according to claim 1, it is characterised in that the fixation is anti-blocking Seat it is cylindrical on be formed with the second closure gasket groove, second closure gasket groove defines the second sealing jointly with the water outlet chamber The second sealing ring is equipped with space, second sealing space, to realize the water outlet chamber and the sealing in the valve body external world.
- 4. the waste water ratio electromagnetic valve of a kind of anti-blocking self-cleaning according to claim 3, it is characterised in that the fixation is anti-blocking Seat is threadedly coupled each other with the fixed form system of the valve body.
- 5. the waste water ratio electromagnetic valve of a kind of anti-blocking self-cleaning according to claim 1, it is characterised in that the fixation is anti-blocking The fixed form of pin and the water inlet chamber is directly fixed on the valve body by the anti-blocking pin of the fixation.
- 6. a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning as claimed in any of claims 1 to 5, its feature exists In with the water inlet for connecting the water inlet chamber on the valve body, the water inlet has water inlet snap joint, to connect soon Inlet pipeline.
- 7. a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning as claimed in any of claims 1 to 5, its feature exists In with the delivery port for connecting the water outlet chamber on the valve body, the delivery port has water outlet snap joint, to connect soon Outlet pipeline.
- 8. a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning as claimed in any of claims 1 to 5, its feature exists In with screen pack in the water inlet.
- 9. a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning as claimed in any of claims 1 to 5, its feature exists In, with the boosting hole for connecting the water inlet chamber and the water proof chamber on the valve film dividing plate, tool on the valve film dividing plate There is relief hole；Also include, electromagnetic control apparatus, the electromagnetic control apparatus has the control back-moving spring being vertically arranged, erected The movable core directly set and the magnet coil being surrounded on the outside of the movable core, the upper end system of the control back-moving spring consolidates Fixed end, the lower end system movable end of the control back-moving spring, the lower end of the control back-moving spring is upper with the movable core End offsets, and the lower end of the movable core has core cap, and the core cap is in the top of the relief hole and to select Seal the relief hole to property.
- 10. a kind of waste water ratio electromagnetic valve of anti-blocking self-cleaning according to claim 9, it is characterised in that the electromagnetism control Device processed also has guide rod, and the guide rod system is surrounded on the outside of the control back-moving spring and the movable core, described to lead Bar is to provide the guiding shifted above and below the movable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048034.7U CN206487917U (en) | 2017-01-16 | 2017-01-16 | The waste water ratio electromagnetic valve of anti-blocking self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048034.7U CN206487917U (en) | 2017-01-16 | 2017-01-16 | The waste water ratio electromagnetic valve of anti-blocking self-cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN206487917U true CN206487917U (en) | 2017-09-12 |
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ID=59766519
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048034.7U Active CN206487917U (en) | 2017-01-16 | 2017-01-16 | The waste water ratio electromagnetic valve of anti-blocking self-cleaning |
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| CN (1) | CN206487917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109915618A (en) * | 2019-04-30 | 2019-06-21 | 博莱阀门（常州）有限公司 | A kind of powder reactor feed ball-valve dedicated |
| CN111112239A (en) * | 2019-12-24 | 2020-05-08 | 宜宾三江机械有限责任公司 | Passive self-cleaning type antifouling current limiting device |
-
2017
- 2017-01-16 CN CN201720048034.7U patent/CN206487917U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109915618A (en) * | 2019-04-30 | 2019-06-21 | 博莱阀门（常州）有限公司 | A kind of powder reactor feed ball-valve dedicated |
| CN109915618B (en) * | 2019-04-30 | 2024-04-26 | 博莱阀门（常州）有限公司 | Ball valve special for powder reaction kettle feeding |
| CN111112239A (en) * | 2019-12-24 | 2020-05-08 | 宜宾三江机械有限责任公司 | Passive self-cleaning type antifouling current limiting device |
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