CN209638420U - A kind of anti-blocking waste water solenoid valve of low pressure water inlet - Google Patents
A kind of anti-blocking waste water solenoid valve of low pressure water inlet Download PDFInfo
- Publication number
- CN209638420U CN209638420U CN201920260043.1U CN201920260043U CN209638420U CN 209638420 U CN209638420 U CN 209638420U CN 201920260043 U CN201920260043 U CN 201920260043U CN 209638420 U CN209638420 U CN 209638420U
- Authority
- CN
- China
- Prior art keywords
- water
- flow
- slide bar
- waste water
- bucket
- 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
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of anti-blocking waste water solenoid valves of low pressure water inlet, including valve body, gland, gland ring, flow bucket, flow bucket sealing ring, guide sleeve, slide bar, slide bar sealing ring, flow pin, anti-clogging spring, seal ring assembly and guide rod, wherein valve body is the T-shape dual channel structure of vertical intercommunication, waste water runner is vertical with sprue to be intersected at water cut off device, when solenoid valve is closed, water in valve body enters the flow bucket of waste water runner, guide sleeve is equipped in flow bucket, the slide bar sealing ring with water guiding ring tight fit is equipped in guide sleeve, with the variation of hydraulic pressure in waste water runner, slide bar sealing ring band moving slide-bar, flow pin is moved forward and backward in water guiding ring, flow pin is moved forward and backward the scale or minute impurities that can remove wastewater effluent hole, it keeps water flow unimpeded and realizes uniform and stable small flow, wastewater flow can be accurately controlled, It is low to reduce running noises, prevents the blocking in waste water effuser road.
Description
Technical field
The utility model relates to solenoid valves, and in particular to waste water solenoid valve belongs to electrical product technical field.
Background technique
Water purifier waste water solenoid valve is the indispensable a part of water purifier, in general, waste water solenoid valve and high pressure water
Pump parallel connection is followed by computer board.In water processed or flushing, waste water solenoid valve opens high-pressure hydraulic pump work simultaneously；When standby,
Waste water solenoid valve closes high-pressure hydraulic pump stalling simultaneously.The effect of waste water solenoid valve is the opening water inlet in water processed or flushing, and
Water inlet is closed when standby or power failure, to achieve the purpose that not waste water when water purification machine does not work.
Waste water solenoid valve currently on the market needs accurate small waste water in the closed state, water inlet leads to certain hydraulic pressure
Flow, but it is not easily controlled accurate small wastewater flow in actual use；Further, since flow is small, hydraulic pressure is low, hold very much
The problem of easily there is waste water effuser road obstruction, causing waste water that cannot be discharged in time.
Summary of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of anti-blocking waste water solenoid valve of low pressure water inlet, energy
Wastewater flow is enough accurately controlled, reduction running noises are low, prevent the blocking in waste water effuser road.
To achieve the above object, the utility model provides following technical solution: a kind of anti-blocking waste water electromagnetism of low pressure water inlet
Valve includes valve body, gland, gland ring, flow bucket, flow bucket sealing ring, guide sleeve, slide bar, slide bar sealing ring, flow pin, prevents
Stifled spring, seal ring assembly and guide rod, valve body are the T-shape dual channel structure of vertical intercommunication, and sprue is the circle for penetrating through valve body
Pipe running system, both ends are respectively water inlet and water outlet, and waste water runner is vertical with sprue, is intersected at water cut off device, solenoid valve
When closing, water cut off device is blocked by seal ring assembly, and the water in valve body is flowed into through the waste water inflow hole of waste water runner, waste water runner end
Face is equipped with a gland with sealing ring, is equipped with a flow bucket in waste water runner, the semi arch fixed block at flow bucket bucket bottom with
The intracorporal limiting stand cooperation of valve is fixed, and prevents flow bucket dynamic in waste water runner transfer, a guide sleeve is equipped in the staving of flow bucket,
Guide sleeve pine installs flow bucket sealing ring, with waste water runner inner surface mistake with being placed in staving on the step of the sealing station of guide sleeve
Cooperation of being full of seals water flow；One is equipped in guide sleeve to change and mobile slide bar with hydraulic pressure, and slide bar ontology middle section is recessed equipped with one
Slot is used as installation slide bar sealing ring as seal groove, and the water guiding ring inner wall tight fit of slide bar sealing ring and guide sleeve is close with slide bar
The slide bar of seal opens and closes the variation in water pressure to be formed with solenoid valve and can be moved forward and backward in guide sleeve, utilizes the water column that divides of guide sleeve, water
Enter the staving of flow bucket with flowing uniform and stable, water flow noise is small；Together with one end of slide bar is molded with flow pin, flow pin
It is moved forward and backward the scale or minute impurities that can remove wastewater effluent hole, keeps water flow unimpeded, while flow pin and wastewater effluent
Narrow channel is formed between hole, and uniform and stable small flow may be implemented, finally import water outlet；Water by valve inleting water mouth into
Enter, be full of entire valve chamber, when solenoid valves, is lifted in coil generating electromagnetic suction band dynamic iron core, and then with moving valve water cut off device
The seal ring assembly at place is lifted up at top to guide rod, and water is by valve body water cut off device vertically down into sprue water outlet；With this
Meanwhile hydraulic pressure reduces in waste water runner, flow bucket water flow inside pressure reduction, the screen resilience of anti-clogging spring pushes slide bar to guide sleeve
Bottom.
A kind of anti-blocking waste water solenoid valve of low pressure water inlet described in the utility model, wherein gland is made of ontology and locating plate,
Wherein ontology is the columnar hollow structure with step of injection molding, including fastening end, seal groove and guide end, fastening end with
Waste water runner internal diameter is interference fit, and locating plate is equipped on fastening end, and locating plate is one and is uniformly arranged several small teeth not
Rust steel annulus is directly embedded into fastening end in gland injection molding, embedded integral structure is formed with fastening end, in fastening end
It is upper to form a uniform small tooth of positioning protrusion of circle, when the mandatory back-off insertion valve body waste water runner of gland, can bear higher
Pressure, is easily installed and securely；Seal groove is used as installation gland ring, and guide end outer diameter is less than fastening end and plays installation guiding
Effect, seal groove and guiding end margin be equipped with chamfering and assemble convenient for gland ring, hollow hopper steathily is equipped with inside gland,
Prevent occurring the phenomenon that deficient manufacturing procedures such as deformation, stomata in injection molding.
A kind of anti-blocking waste water solenoid valve of low pressure water inlet described in the utility model, wherein flow bucket is one and waste water runner pine
The cylinder barrel of cooperation, including staving, spring positioning slot, correction hole and semi arch fixed block, wherein spring positioning slot is a band
There is the cylinder shape groove of boss, for correcting and fixing anti-clogging spring, one large-scale chamfering structure is equipped with after spring positioning slot
Hole is corrected, prevents its inclination for correcting flow pin, the small through hole for correcting bore end is wastewater effluent hole, with valve body water outlet phase
Logical, flow bucket staving bottom outside is equipped with a semi arch fixed block, cooperates with the limiting stand of the valve body, prevents flow bucket from turning
Dynamic or inclination；Flow bucket staving inlet is equipped with an interior concane gap as stop collar, cooperates with the guide sleeve.
A kind of anti-blocking waste water solenoid valve of low pressure water inlet described in the utility model, wherein guide sleeve is by water inlet plate, sealing station, water guide
Ring and cross bore composition, water inlet plate are the intermediate disks for being equipped with a cross bore, and water inlet plate is connected with sealing station, and sealing station is circle
Cylindricality step structure, sealing station bottom outer diameter are bigger than water inlet plate outer diameter, and the waste water runner internal diameter clearance fit, sealing station
Step, which is used as, installs the flow bucket sealing ring, and flow bucket sealing ring and waste water runner inner wall are interference fitted, and forms sealing space,
Cooperate at the top of the step of sealing station with the stop collar of the flow bucket bung hole and limits；Sealing station is connected with water guiding ring, and water guiding ring is
The outer diameter cylindrical structure small compared with sealing station outer diameter of step by pedestal and divides water column to form, and dividing water column is at pedestal top interval
Several smaller part cylinders being uniformly arranged are discharged into the flow bucket convenient for water flow, divide the semicircle cambered surface of water column whole
Inwardly, be conducive to reduce the resistance with slide bar sealing ring, water column top is divided to be equipped with chamfering, match convenient for assembling and other will not be scratched
Part.
A kind of low pressure described in the utility model is intake anti-blocking waste water solenoid valve, wherein slide bar be include boss, spring positioning
The moulding of platform, seal groove and slide bar ontology, slide bar ontology are a cylindrical bodies, and centre is equipped with a seal groove, in seal groove
Portion, which is equipped with, separates platform, is used as slide bar sealing ring and separates position-limiting action, slide bar ontology one end is connected with helical spring positioning table, bullet
Spring positioning table center is equipped with a boss, is used as and reinforces flow pin；Flow pin is a stainless steel bar, wherein insertion slide bar ontology
One end bending, one end of slide bar ontology is directly embedded into slide bar injection molding, is molded into an entirety with slide bar；Slide bar is close
Seal is mounted in seal groove, with guide sleeve inner wall tight fit.
A kind of anti-blocking waste water solenoid valve of low pressure water inlet described in the utility model, is wherein equipped with one at the top and bottom of anti-clogging spring
Doubling-up is enclosed, prevents the phenomenon that curving occur when installation.
Following beneficial effect is generated using the technical program: the anti-blocking waste water of a kind of low pressure water inlet that the technical program provides
Solenoid valve, when solenoid valve no power, plunger return, seal ring assembly is fallen after rise, and the water cut off device of sealed valve body, valve body water flow passes through envelope
The waste water inflow entrance of waste pipe at the mouth of a river flows into guide sleeve, guide sleeve, flow bucket be interference fitted through flow bucket sealing ring to be formed it is close
Space is sealed, when water pressure gradually increases, greater than the water guiding ring internal engagement pressure and anti-clogging spring of slide bar sealing ring and guide sleeve
When screen resilience, water pressure pushing slide bar seals sealing ring and moves forward, and then moves forward with moving slide-bar and flow pin, and slide bar pushes
Anti-clogging spring, when slide bar sealing ring moves out water guiding ring pedestal, and arrival divides water column, water flow is from clearance flow between each point of water column
Out, into flow bucket staving, as slide bar moves forward, flow pin moves forward to wastewater effluent hole in flow bucket, if stream
Scale or other small foreign body obstruction wastewater effluent holes are generated in measuring tank, will be dredged by flow pin, be guaranteed that water flow passes through
Wastewater effluent hole enters valve body water outlet, and waste water is discharged；Work as solenoid valves, water flow passes through sprue water outlet stream in valve body
Out, the hydraulic pressure rapid drawdown at waste water runner, when hydraulic pressure is less than the water guiding ring internal engagement pressure and spring of slide bar sealing ring and guide sleeve
Screen resilience when, spring reset pushes slide bar to be moved rearwardly into guide sleeve bottom, effectively sealing water flow, and water can not flow out.
The utility model is further described with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the utility model embodiment explosive view.
Fig. 2 is working principle structural schematic diagram (sectional view) when the utility model embodiment is powered.
Fig. 3 is working principle structural schematic diagram (sectional view) when the utility model embodiment powers off.
Fig. 4 is the utility model embodiment gland structure schematic diagram.
Fig. 5 is the utility model embodiment gland the schematic diagram of the section structure.
Fig. 6 is the utility model embodiment flow barrel structure schematic diagram.
Fig. 7 is the utility model embodiment flow bucket the schematic diagram of the section structure.
Fig. 8 is the utility model embodiment guide sleeve structure schematic diagram.
Fig. 9 is the utility model embodiment guide sleeve the schematic diagram of the section structure.
Figure 10 is the utility model embodiment anti-jamming mechanism structural schematic diagram.
In figure: 1 valve body, 11 water inlets, 12 waste water runners, 121 waste water blastholes, 122 limiting stands, 13 water outlets, 2 pressures
Hopper, 25 chamferings, 26 locating plates, 3 gland rings, 4 flow buckets, 41 are stolen in lid, 21 fastening ends, 22 seal grooves, 23 guide ends, 24
Staving, 42 spring positioning slots, 43 wastewater effluent holes, 44 semi arch fixed blocks, 45 stop collars, 5 flow bucket sealing rings, 6 guide sleeves, 61
Water inlet plate, 62 sealing station, 621 steps, 63 water guiding rings, 631 pedestals, 632 points of water columns, 6321 chamferings, 64 cross bores, 7 anti-blockage machines
Structure, 71 slide bars, 711 slide bar ontologies, 7111 seal grooves, 7112 separate platform, 712 spring positioning platforms, 713 boss, 72 flow pins, 73
Slide bar sealing ring, 8 anti-clogging springs, 9 guide rods, 10 seal ring assemblies.
Specific embodiment
A kind of anti-blocking waste water solenoid valve of low pressure water inlet provided by the embodiment of the utility model, it is small useless can to accurately control low pressure
Water flow, reduction running noises are low, prevent the blocking in waste water effuser road.
As shown in Figure 1, Figure 2, Figure 3 shows, the anti-blocking waste water solenoid valve of a kind of low pressure water inlet described in the present embodiment, including 1 valve body, 2
Gland, 3 gland rings, 4 flow buckets, 5 flow bucket sealing rings, 6 guide sleeves, 71 slide bars, 73 slide bar sealing rings, 72 flow pins, 8 are prevented
Stifled spring, 10 seal ring assemblies and 9 guide rods, 1 valve body are the T-shape dual channel structure of vertical intercommunication, and 11 sprues are perforation valves
The cylindrical flow of body, both ends are respectively 11 water inlets and 13 water outlets, and 12 waste water runners are vertical with 11 sprues, are intersected in envelope
At the mouth of a river, when solenoid valve is closed, water cut off device is blocked by 10 seal ring assemblies, 121 waste water of the water in valve body through 12 waste water runners
Inflow hole flows into, and 12 waste water runner end faces are equipped with 2 glands with sealing ring, is equipped with a 4 flow buckets in 12 waste water runners,
The intracorporal 122 limiting stand cooperation of the 44 semi arch fixed blocks and 1 valve at 4 flow bucket bucket bottoms is fixed, and prevents 4 flow buckets in 12 waste water streams
It is rotated in road, 6 guide sleeves is equipped in 41 stavings of 4 flow buckets, with being placed in 41 stavings, the 62 of 6 guide sleeves seal 6 guide sleeve pines
5 flow bucket sealing rings, 5 flow bucket sealing rings and 12 waste water runner inner surface interference fit seal water are installed on 621 steps of platform
Stream；One is equipped in 6 guide sleeves to change and 71 mobile slide bars with hydraulic pressure, and 711 slide bar ontology middle sections are equipped with a groove conduct
7111 seal grooves are used as 73 slide bar sealing rings of installation, and 63 water guiding ring inner wall tight fits of 73 slide bar sealing rings and 6 guide sleeves have 73
71 slide bars of slide bar sealing ring open and close the variation in water pressure to be formed with solenoid valve and can be moved forward and backward in 6 guide sleeves, utilize 6 guide sleeves
632 points of water columns, uniform fluid flow stably enter 41 stavings of 4 flow buckets, and water flow noise is small；One end of 71 slide bars and flow pin 72
Together, the back-and-forth motion of 72 flow pins can remove the scale or minute impurities in 43 wastewater effluent holes for injection molding, keep water flow smooth
It is logical, while narrow channel is formed between 72 flow pins and 43 wastewater effluent holes, uniform and stable small flow may be implemented, it is final to converge
Enter 13 water outlets；Water is entered by 1 valve body, 11 water inlet, is full of entire valve chamber, when solenoid valves, coil generating electromagnetic suction band
It is lifted in dynamic iron core, and then 10 seal ring assemblies at 1 valve body water cut off device is driven to be lifted up at top to 9 guide rods, water is sealed by valve body
The mouth of a river is vertically down into 13 water outlet of sprue；At the same time, hydraulic pressure reduces in 12 waste water runners, 4 flow bucket water flow insides
The screen resilience of pressure reduction, 8 anti-clogging springs pushes 71 slide bars to 6 guide sleeve bottoms.
As shown in Figure 4, Figure 5, the anti-blocking waste water solenoid valve of a kind of low pressure water inlet described in the present embodiment, wherein 2 glands are by ontology
It is formed with 26 locating plates, wherein ontology is the columnar hollow structure with step of injection molding, including 21 fastening ends, 22 sealings
Slot and 23 guide ends, 21 fastening ends and 12 waste water runner internal diameters are interference fit, and 26 locating plates are equipped on 21 fastening ends, and 26 is fixed
Bit slice is that the stainless steel annulus for being uniformly arranged several small teeth is directly embedded into 21 fastening ends in 2 gland injection molding, with
21 fastening ends form embedded integral structure, and a uniform small tooth of positioning protrusion of circle is formed on 21 fastening ends, when 2 glands are forced
Property back-off insertion 1 valve body, 12 waste water runner, higher pressure can be born, be easily installed and securely；22 seal grooves are used as installation 3
Gland ring, 23 guide end outer diameters play the role of installation guiding, 22 seal grooves and 23 guide ends less than 21 fastening end outer diameters
Edge is equipped with 25 chamferings convenient for the assembly of 3 gland rings, and 2 glands inside is equipped with hollow 24 and steals hopper, prevents in injection molding
When there is the phenomenon that deformation, deficient manufacturing procedures such as stomata.
As shown in Figure 6, Figure 7, the anti-blocking waste water solenoid valve of a kind of low pressure water inlet described in the present embodiment, wherein 4 flow buckets are one
A cylinder barrel with 12 waste water runner loose fits, including 41 stavings, 42 spring positioning slots, correction hole, 43 wastewater effluent holes and 44
Semi arch fixed block, wherein 42 spring positioning slots are the cylinder shape grooves for having boss, for correcting and fixing 8 anti-blocking bullets
Spring is equipped with the correction hole of one large-scale chamfering structure after 42 spring positioning slots, prevents its inclination for 72 flow pin of correcting, correct
The small through hole of bore end is 43 wastewater effluent holes, is communicated with 1 valve body, 13 water outlet, and 4 flow bucket, 41 staving bottom outside is equipped with one
A 44 semi arch fixed block cooperates with 122 limiting stands of 1 valve body, prevents 4 flow buckets from rotating or tilting；41 barrels of flow bucket
Body inlet is equipped with an interior concane gap as 45 stop collars, cooperates with 6 guide sleeve.
As shown in Figure 8, Figure 9, a kind of low pressure described in the present embodiment is intake anti-blocking waste water solenoid valve, wherein 6 guide sleeves by 61 into
Water plate, 62 sealing station, 63 water guiding rings and 64 cross bores composition, 61 water inlet plates are the intermediate disks for being equipped with 64 cross bores, 61
Water inlet plate is connected with 62 sealing station, and 62 sealing station are cylindrical stage stage structure, and 62 sealing station bottom outer diameters are than 61 water inlet plate outer diameters
Greatly, with the 12 waste water runner internal diameter clearance fit, 621 steps of 62 sealing station, which are used as, installs the 5 flow bucket sealing ring, and 5
Flow bucket sealing ring and 12 waste water runner inner walls are interference fitted, and form sealing space, at the top of 621 steps of 62 sealing station with it is described
45 stop collars of 4 flow bucket bung holes cooperate limit；62 sealing station are connected with 63 water guiding rings, and 63 water guiding rings are outer diameters compared with 62 sealing station
The small cylindrical structure of 621 outer diameter of step, be made of 631 pedestals and 632 points of water columns, 632 points of water columns are on 631 pedestal tops
Several smaller part cylinders being uniformly arranged are spaced, are discharged into convenient for water flow in the 41 flow buckets, the semicircle of 632 points of water columns
Cambered surface all inwardly, is conducive to reduce the resistance with 73 slide bar sealing rings, 632 points of water column tops are equipped with 6321 chamferings, convenient for dress
Match and other accessories will not be scratched.
As shown in Figure 10, the anti-blocking waste water solenoid valve of a kind of low pressure water inlet described in the present embodiment, wherein 71 slide bars, 72 flow pins
7 anti-jamming mechanisms are formed with 73 slide bar sealing rings, 71 slide bars are the notes for including 713 boss, 712 spring positioning platforms, 711 slide bar ontologies
Plastic, 711 slide bar ontologies are a cylindrical bodies, and centre is equipped with 7111 seal grooves, are equipped with 7112 points in the middle part of 7111 seal grooves
Every platform, it is used as 73 slide bar sealing rings and separates position-limiting action, 711 slide bar ontology one end are connected with cylindrical 712 spring positioning platforms,
712 spring positioning platform centers are equipped with 713 boss, are used as and reinforce 72 flow pins；72 flow pins are a stainless steel bars, wherein
It is embedded in one end bending of 711 slide bar ontologies, one end of 711 slide bar ontologies is directly embedded into 71 slide bar injection molding, it is sliding with 71
Bar is molded into an entirety；73 slide bar sealing rings are mounted in 7111 seal grooves, with 6 guide sleeve inner wall tight fits.
The anti-blocking waste water solenoid valve of a kind of low pressure water inlet described in the present embodiment, wherein being equipped with one at the top and bottom of 8 anti-clogging springs
Doubling-up is enclosed, prevents the phenomenon that curving occur when installation.
The present embodiment is merely to illustrate the utility model and is used, and is not limitations of the present invention, the art
Those of ordinary skill can also make corresponding deformation and modification within the essential scope of the present invention, so any equivalent reality
Apply the scope that example belongs to the utility model.
Claims (6)
- The anti-blocking waste water solenoid valve 1. a kind of low pressure is intake, which is characterized in that including valve body, gland, gland ring, flow bucket, Flow bucket sealing ring, guide sleeve, slide bar, slide bar sealing ring, flow pin, anti-clogging spring, seal ring assembly and guide rod, wherein valve body be The T-shape dual channel structure of vertical intercommunication, sprue are the cylindrical flows for penetrating through valve body, and both ends are respectively water inlet and water outlet Mouthful, waste water runner is vertical with sprue, is intersected at water cut off device, and when solenoid valve is closed, water cut off device is blocked by seal ring assembly, gives up A waste water inflow hole is equipped at the top of water flow passage, the water in valve body flows into waste water runner, waste water runner end face through waste water inflow hole Gland equipped with one with sealing ring, waste water runner is interior to be equipped with a flow bucket, the semi arch fixed block and valve at flow bucket bucket bottom Intracorporal limiting stand cooperation is fixed, and prevents flow bucket dynamic in waste water runner transfer, a guide sleeve is equipped in the staving of flow bucket, is led Set pine installs flow bucket sealing ring, with waste water runner inner surface interference with being placed in staving on the step of the sealing station of guide sleeve Cooperation sealing water flow；One is equipped in guide sleeve to change and mobile slide bar with hydraulic pressure, and slide bar ontology middle section is equipped with a groove It is used as installation slide bar sealing ring as seal groove, the water guiding ring inner wall tight fit of slide bar sealing ring and guide sleeve is sealed with slide bar The slide bar of circle opens and closes the variation in water pressure to be formed with solenoid valve and can be moved forward and backward in guide sleeve, utilizes the water column that divides of guide sleeve, water flow Enter to uniform and stable the staving of flow bucket, water flow noise is small；One end of slide bar and flow pin are molded into an entirety, flow pin Back-and-forth motion can remove the scale or minute impurities in wastewater effluent hole, keep water flow unimpeded, while flow pin goes out with waste water Narrow channel is formed between water hole, realizes uniform and stable small flow, and water flow finally imports valve outlet；Solenoid valves When, it lifts in coil generating electromagnetic suction band dynamic iron core, and then be lifted up top extremely with the seal ring assembly at moving valve water cut off device At guide rod, water by valve body water cut off device vertically down into sprue water outlet, hydraulic pressure rapid drawdown in waste water runner, flow bucket internal water Flowing pressure reduces, and the screen resilience of anti-clogging spring pushes slide bar to guide sleeve bottom.
- 2. a kind of low pressure is intake anti-blocking waste water solenoid valve according to claim 1, it is characterised in that: wherein gland by ontology with Locating plate composition, ontology is the columnar hollow structure with step of injection molding, including fastening end, seal groove and guide end, Fastening end and waste water runner internal diameter are interference fit, are equipped with locating plate on fastening end, locating plate be one be uniformly arranged it is several The stainless steel annulus of small tooth is directly embedded into fastening end in gland injection molding, forms embedded integral structure with fastening end, A uniform small tooth of positioning protrusion of circle is formed on fastening end, when the mandatory back-off of gland is embedded in valve body waste water runner, Ke Yicheng By higher pressure, it is easily installed and securely；Seal groove is used as installation gland ring, and guide end outer diameter is played less than fastening end The effect being oriented to is installed, seal groove and guiding end margin are equipped with chamfering convenient for gland ring assembly, and gland inside is equipped with hollow Steal hopper, prevent occurring the phenomenon that deformation, deficient manufacturing procedures such as stomata in injection molding.
- 3. the anti-blocking waste water solenoid valve of a kind of low pressure water inlet according to claim 1, it is characterised in that: wherein flow bucket is one With the cylinder barrel of waste water runner loose fit, including staving, spring positioning slot, correction hole and semi arch fixed block, wherein spring is fixed Position slot is the cylinder shape groove for having boss, for correcting and fixing anti-clogging spring, is equipped with after spring positioning slot one big The correction hole of type chamfering structure prevents its inclination for correcting flow pin, and the small through hole for correcting bore end is wastewater effluent hole, with Valve body water outlet communicates, and flow bucket staving bottom outside is equipped with a semi arch fixed block, cooperates with the limiting stand of the valve body, Prevent flow bucket from rotating or tilting；Flow bucket staving inlet is equipped with an interior concane gap as stop collar, matches with the guide sleeve It closes.
- 4. the anti-blocking waste water solenoid valve of a kind of low pressure water inlet according to claim 1, it is characterised in that: wherein guide sleeve is by intaking Plate, sealing station, water guiding ring and cross bore composition, water inlet plate are the intermediate disk for being equipped with a cross bore, intake plate and sealing station It is connected, sealing station is cylindrical stage stage structure, and sealing station bottom outer diameter is bigger than water inlet plate outer diameter, between the waste water runner internal diameter Gap cooperation, the step of sealing station, which is used as, installs the flow bucket sealing ring, and flow bucket sealing ring is matched with waste water runner inner wall interference It closes, forms sealing space, the step top of sealing station and the stop collar of the flow bucket bung hole, which cooperate, to be limited；Sealing station and water guide Ring is connected, and water guiding ring is the outer diameter cylindrical structure small compared with sealing station outer diameter of step, by pedestal and water column is divided to form, water column is divided to be In several smaller part cylinders that pedestal top interval is uniformly arranged, it is discharged into convenient for water flow in the flow bucket, divides water column Semicircle cambered surface all inwardly, be conducive to reduce the resistance with slide bar sealing ring, water column top divided to be equipped with chamfering, convenient for assembly and Other accessories will not be scratched.
- 5. a kind of low pressure is intake anti-blocking waste water solenoid valve according to claim 1, it is characterised in that: wherein slide bar be include convex Platform, spring positioning platform, seal groove and slide bar ontology moulding, slide bar ontology is a cylindrical body, centre be equipped with one sealing Slot, seal groove middle part, which is equipped with, separates platform, is used as slide bar sealing ring and separates position-limiting action, slide bar ontology one end is fixed with helical spring Position platform is connected, and spring positioning platform center is equipped with a boss, is used as and reinforces flow pin；Flow pin is a stainless steel bar, wherein It is embedded in one end bending of slide bar ontology, one end of slide bar ontology is directly embedded into slide bar injection molding, is molded into one with slide bar A entirety；Slide bar sealing ring is mounted in seal groove, with guide sleeve inner wall tight fit.
- 6. the anti-blocking waste water solenoid valve of a kind of low pressure water inlet according to claim 1, it is characterised in that: wherein at the top of anti-clogging spring It is equipped with a circle doubling-up with bottom, prevents the phenomenon that curving occur when installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260043.1U CN209638420U (en) | 2019-03-01 | 2019-03-01 | A kind of anti-blocking waste water solenoid valve of low pressure water inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260043.1U CN209638420U (en) | 2019-03-01 | 2019-03-01 | A kind of anti-blocking waste water solenoid valve of low pressure water inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209638420U true CN209638420U (en) | 2019-11-15 |
Family
ID=68494887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260043.1U Active CN209638420U (en) | 2019-03-01 | 2019-03-01 | A kind of anti-blocking waste water solenoid valve of low pressure water inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209638420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
2019
- 2019-03-01 CN CN201920260043.1U patent/CN209638420U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209638420U (en) | A kind of anti-blocking waste water solenoid valve of low pressure water inlet | |
| KR20090119973A (en) | Pressure control valve assembly | |
| CN101124421A (en) | Piston with integral seals for a water softener control valve | |
| CN104235441B (en) | backflow prevention valve | |
| CN203604798U (en) | Multi-layer spiral type multi-hole depressurization adjusting valve | |
| CN109654237A (en) | A kind of anti-blocking waste water solenoid valve of low pressure water inlet | |
| CN201909107U (en) | Low-flow high-pressure-difference labyrinth adjusting valve | |
| CN108339306A (en) | Composite filter element and water treatment facilities with it | |
| CN107524822A (en) | A kind of chemical liquid Material control valve of adjustable flow velocity | |
| WO2020252853A1 (en) | Fully closed soft water control valve | |
| CN201162848Y (en) | Full-automatic hydraulic control multipath pile-up valve for water treatment | |
| CN202580115U (en) | Valve spool | |
| CN105736405A (en) | Small-flow high-lift centrifugal pump | |
| CN205858648U (en) | Hydraulic pressure regulation type high-pressure pump valve seat | |
| CN210266007U (en) | Full-closed position soft water control valve | |
| CN204663903U (en) | A kind of jet pump device | |
| CN209340576U (en) | Self-supporting minimum flow valve | |
| CN208065894U (en) | Composite filter element and water treatment facilities with it | |
| CN207928814U (en) | Composite filter element and water treatment facilities with it | |
| CN207933171U (en) | Element kit and water treatment facilities with it | |
| CN207928819U (en) | Filter assemblies, composite filter element and the water treatment facilities with it | |
| CN209306942U (en) | A kind of Novel bucket armored pump | |
| CN218954095U (en) | Two-way hard ball valve that bumps that presses | |
| CN202252223U (en) | Valve core | |
| CN206652390U (en) | A kind of disc tube reverse osmosis (dt-ro) film changes bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.158, wei12 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province 325600 Patentee after: ZHEJIANG MEISHUO ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 325603 Chongshi Industrial Zone, beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG MEISHUO ELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |