CN207178747U - A kind of water-treated trap valve with closing function - Google Patents
A kind of water-treated trap valve with closing function Download PDFInfo
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- CN207178747U CN207178747U CN201720650460.8U CN201720650460U CN207178747U CN 207178747 U CN207178747 U CN 207178747U CN 201720650460 U CN201720650460 U CN 201720650460U CN 207178747 U CN207178747 U CN 207178747U
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Abstract
It the utility model is related to a kind of water-treated trap valve of closing function, include moving valve plate, fixed valve plate, valve body, drive device and leakage monitoring system, several through holes are set on fixed valve plate, limbers and conductive channel are set on moving valve plate, several interfaces are set on valve body, some functions are coordinated by drive device.The utility model is applied to water processing filtering system, can be switched to closing function by leakage monitoring system when current occur abnormal, prevent strainer valve rear end water leakage situation, at utmost prevented economic loss.
Description
Technical field
A kind of water-treated trap valve is the utility model is related to, more particularly to a kind of strainer valve with closing function.
Background technology
Existing water-treated trap valve mainly changes the direction of current, and realization runs, just washed, backwash function or simple
Operation and backwash function.Strainer valve is commonly used in the water treatment facilities such as carbon worry, sand filtration, is used extensively on household water treatment apparatus
In removing the removal of impurity, chlorine residue, heavy metal etc., improve people uses water quality.
With the popularization and application of Household water processor, due to hydrotreater or pipeline caused by hydraulic pressure shakiness and water hammering
The leakage accident of damage happens occasionally, and causes user's property loss.In the market also has the product specifically for leak protection, this kind of
Product price general charged is higher, and user needs extra cost input.
Utility model content
The purpose of this utility model is on the basis of the basic function of strainer valve, increases closing function, is supervised by leaking
Monitoring of the examining system to streamflow regime, signal is fed back into integrated circuit during current exception, make Vavle switching to closing function, in time
It is automatic to close, avoid or mitigate economic loss caused by the water equipment leakage of strainer valve rear end.
To achieve the above object, the utility model provides following scheme：
A kind of water-treated trap valve with closing function, includes moving valve plate, fixed valve plate, valve body and drive device；It is described fixed
Several through holes are set on valve block, limbers and conductive channel are provided with moving valve plate, several interfaces are set on valve body, passed through
Drive device drive the cooperation of moving valve plate and fixed valve plate realize run, just wash, backwash, the function of closing；Feature is, described
Fixed valve plate is provided with least one blind hole for realizing closing function.
Scheme 1：Seven deciles
A kind of strainer valve includes moving valve plate, fixed valve plate, valve body, drive device and leakage monitoring system；
Described valve body is provided with water inlet, delivery port, discharge outlet, the first filter core interface, the second filter core interface and the 3rd
Filter core interface, the first filter core interface of the valve body connect with the top of filter core, the second filter core interface, the 3rd filter core interface and filter
The bottom connection of core；Described fixed valve plate circumferencial direction is sequentially provided with first through hole, the second through hole, third through-hole, fourth hole
And fifth hole, the first filter core orifice of first through hole and valve body, the second through hole connect with discharge outlet, third through-hole and valve
The second filter core orifice, fourth hole connects with delivery port, the second filter core orifice of fifth hole and valve；Described
Moving valve plate is provided with the limbers connected with the water inlet on valve body, and circular arc conducting blind hole is provided with circumferencial direction.
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed by drive device with fixed valve plate matches somebody with somebody
The matching relationship of conjunction relation, described moving valve plate and fixed valve plate:The limbers of the moving valve plate and the first through hole phase of fixed valve plate
It is logical, the third through-hole and fourth hole of circular arc conducting blind hole conducting fixed valve plate；The limbers of described moving valve plate not with fixed valve plate
Upper any through hole connection, circular arc conducting blind hole only turn on the first through hole of fixed valve plate；The limbers of the moving valve plate and fixed valve plate
Fifth hole communicate, circular arc conducting blind hole conducting fixed valve plate first through hole and the second through hole；The water flowing of described moving valve plate
The first through hole of hole and fixed valve plate communicates, the second through hole and third through-hole of circular arc conducting blind hole conducting fixed valve plate.
Described leakage monitoring system leakage monitoring system can monitor current abnormal conditions and receive leakage inductor signal.
Scheme 2
A kind of strainer valve includes moving valve plate, fixed valve plate, valve body, drive device and leakage monitoring system；
Described valve body is provided with water inlet, delivery port, discharge outlet, the first filter core interface, the second filter core interface, the 3rd filter
Core interface and the 4th filter core interface, the first filter core interface of the valve body and the 3rd filter core interface connect with the top of filter core, the
Two filter core interfaces and the 4th filter core interface connect with the bottom of filter core；It is logical that described fixed valve plate circumferencial direction is sequentially provided with first
First filter core interface of hole, the second through hole, third through-hole, fourth hole, fifth hole and the 6th through hole, first through hole and valve body
Connection, the second through hole connect with discharge outlet, the second filter core orifice of third through-hole and valve, the 3rd filter of fourth hole and valve
Core orifice, fifth hole connect with the delivery port of valve, the 4th filter core orifice of the 6th through hole and valve；Described dynamic valve
Piece is provided with the limbers connected with the water inlet on valve body, and conducting blind hole is provided with circumferencial direction.
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed by drive device with fixed valve plate matches somebody with somebody
The matching relationship of conjunction relation, described moving valve plate and fixed valve plate:The limbers of the moving valve plate and the first through hole phase of fixed valve plate
It is logical, the fifth hole and the 6th through hole of circular arc conducting blind hole conducting fixed valve plate；On the limbers and fixed valve plate of described moving valve plate
Third through-hole connects, the first through hole and the second through hole of circular arc conducting blind hole conducting fixed valve plate；The limbers of the moving valve plate and
The fourth hole of fixed valve plate communicates, the second through hole and third through-hole of circular arc conducting blind hole conducting fixed valve plate；Described moving valve plate
Limbers do not communicated with any through hole on fixed valve plate, circular arc conducting blind hole conducting fixed valve plate third through-hole and four-way
Hole.
Described leakage monitoring system can monitor water flow, time of flow.
Scheme 3
A kind of strainer valve includes moving valve plate, fixed valve plate, valve body, drive device and leakage monitoring system；
Described valve body is provided with water inlet, delivery port, discharge outlet, the first filter core interface, the second filter core interface, the valve
First filter core interface of body connects with filter core top, and the second filter core interface connects with the bottom of filter core；Circle on described fixed valve plate
Circumferential direction is sequentially provided with first through hole, the second through hole, third through-hole, and fixed valve plate is provided centrally with fourth hole, first through hole
With the first filter core orifice of valve body, the second filter core orifice of the second through hole and valve, the delivery port of third through-hole and valve
Connection, fourth hole connect with discharge outlet；Described moving valve plate is provided with the limbers connected with the water inlet on valve body, moves valve
Piece is provided with radially conducting blind hole, and radially conducting blind hole turns on centre bore and the through hole of centre bore periphery, the moving valve plate phase for this
The periphery in central blind hole portion is provided with arc-shaped conducting blind hole.
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed by drive device with fixed valve plate matches somebody with somebody
The matching relationship of conjunction relation, described moving valve plate and fixed valve plate:The limbers of the moving valve plate and the first through hole phase of fixed valve plate
Logical, arc-shaped conducting blind hole turns on the second through hole of fixed valve plate with third through-hole, radially turns on blind hole and first through hole, second
Through hole and third through-hole are without conducting；The limbers of the moving valve plate communicates with the second through hole of fixed valve plate, radially turns on blind hole and leads
The first through hole and fourth hole of logical fixed valve plate, arc-shaped conducting blind hole do not turn on first through hole, the second through hole and third through-hole；
Any through hole in the limbers of the moving valve plate and the first through hole of fixed valve plate, the second through hole and third through-hole is turned off, footpath
To the first through hole and fourth hole of conducting blind hole conducting fixed valve plate, arc-shaped conducting blind hole only turns on first through hole；It is described dynamic
The limbers of valve block communicates with the first through hole of fixed valve plate, radially turns on blind hole and leads the second through hole of fixed valve plate with fourth hole
Logical, arc-shaped conducting blind hole only turns on first through hole.
Described leakage monitoring system can monitor water flow, time of flow.
Scheme 4
A kind of strainer valve includes moving valve plate, fixed valve plate, valve body, drive device and leakage monitoring system；
Described valve body is provided with water inlet, delivery port, discharge outlet, the first filter core interface, the second filter core interface, the valve
First filter core interface of body connects with filter core top, and the second filter core interface connects with the bottom of filter core；Circle on described fixed valve plate
Circumferential direction is sequentially provided with the first filter core orifice of first through hole, the second through hole, third through-hole, first through hole and valve body, the
Second filter core orifice of two through holes and valve, third through-hole connect with the delivery port of valve；Described moving valve plate is provided with and valve
The limbers of water inlet connection on body, the moving valve plate circumferencial direction are provided with arc-shaped conducting blind hole, set on moving valve plate
There is the drainage hole communicated with valve discharge outlet；
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed by drive device with fixed valve plate matches somebody with somebody
The matching relationship of conjunction relation, described moving valve plate and fixed valve plate:The limbers of the moving valve plate and the first through hole phase of fixed valve plate
Logical, arc-shaped conducting blind hole turns on the second through hole of fixed valve plate with third through-hole, and drainage hole does not communicate with any through hole；Institute
State the limbers of moving valve plate to communicate with the second through hole of fixed valve plate, arc-shaped conducting blind hole does not turn on other through holes, drainage hole
Communicated with the first through hole of fixed valve plate；The limbers of the moving valve plate and first through hole of fixed valve plate, the second through hole and threeway
Any through hole in hole is turned off, and arc-shaped conducting blind hole only turns on the first through hole of first through hole, drainage hole and fixed valve plate
Communicate；The limbers of the moving valve plate communicates with the first through hole of fixed valve plate, and arc-shaped conducting blind hole only turns on first through hole, arranges
Water through hole communicates with the second through hole of fixed valve plate.
Described leakage monitoring system can monitor the signals such as water flow, time of flow.
Scheme 5
A kind of strainer valve includes moving valve plate, fixed valve plate, valve body, drive device and leakage monitoring system；
Described valve body is provided with water inlet, delivery port, discharge outlet, the first filter core interface, the second filter core interface, the valve
First filter core interface of body connects with filter core top, and the center that the second filter core interface is located at valve body connects with filter core bottom；It is described
Fixed valve plate on circumferencial direction be sequentially provided with first through hole, the second through hole, third through-hole, fourth hole, fifth hole is positioned at fixed
The center of valve block, first through hole connect with the water inlet of valve body, the first filter core orifice of the second through hole and valve body, the
Three through holes connect with the delivery port of valve, and fourth hole connects with the discharge outlet of valve, and fifth hole is located at the of center and valve
Two filter core orifices；Described moving valve plate is provided with first through hole, the second through hole, the first through hole of described moving valve plate and the
Two through holes connect, and moving valve plate is provided with radially conducting blind hole, radially conducting blind hole conducting centre bore and the centre bore periphery it is logical
Hole.
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed by drive device with fixed valve plate matches somebody with somebody
The matching relationship of conjunction relation, described moving valve plate and fixed valve plate:The first of the first through hole conducting fixed valve plate of the moving valve plate is logical
Hole, the second through hole of the second through hole conducting fixed valve plate of moving valve plate, the 3rd of the radial direction conducting blind hole conducting fixed valve plate of moving valve plate the
Through hole and the fifth hole of center；The first through hole of the first through hole conducting fixed valve plate of the moving valve plate, the of moving valve plate
Two through holes turn on the second through hole of fixed valve plate, the fourth hole of the radial direction conducting blind hole conducting fixed valve plate of moving valve plate and center
Fifth hole；Valve is determined in second through hole of the first through hole conducting fixed valve plate of the moving valve plate, the second through hole conducting of moving valve plate
The fourth hole of piece, the first through hole and fifth hole of the radial direction conducting blind hole conducting fixed valve plate of moving valve plate；The moving valve plate
First through hole does not turn on any through hole of fixed valve plate, the first through hole of the second through hole conducting fixed valve plate of moving valve plate, the footpath of moving valve plate
The fifth hole of the second through hole and center to conducting blind hole conducting fixed valve plate；
Described leakage monitoring system can monitor the signals such as water flow, time of flow.
Beneficial effect
The beneficial effects of the utility model：On the basis of the operation of original strainer valve, backwash, just washing, adding to incite somebody to action
The function that water inlet is closed, by the monitoring to current, automatic close can be achieved and intake, effectively simply by leak defencive function collection
Connected into economy into a control valve, is improved with the water pipe for simplifying pipeline leak protection.
Brief description of the drawings
Fig. 1 is the top view figure of the control valve in embodiment one；
Fig. 2 is the structural representation of the fixed valve plate in embodiment one；
Fig. 3 is the structural representation of the moving valve plate in embodiment one；
Fig. 4 is the structural representation of the filtration system in embodiment one；
Fig. 5 is the structural representation of the running status in embodiment one；
Fig. 6 is the structural representation of the running status fixed valve plate and moving valve plate cooperation in embodiment one；
Fig. 7 is the structural representation of the closed mode in embodiment one；
Fig. 8 is the structural representation of the closed mode fixed valve plate and moving valve plate cooperation in embodiment one；
Fig. 9 is the structural representation of the backwash state in embodiment one；
Figure 10 is the structural representation of the backwash state fixed valve plate and moving valve plate cooperation in embodiment one；
Figure 11 is the structural representation for just washing state in embodiment one；
Figure 12 is the structural representation just washed state fixed valve plate and moving valve plate and coordinated in embodiment one；
Figure 13 is the structural representation of the fixed valve plate in embodiment two；
Figure 14 is the structural representation of the moving valve plate in embodiment two；
Figure 15 is the structural representation of the running status fixed valve plate and moving valve plate cooperation in embodiment two；
Figure 16 is the structural representation of the backwash state fixed valve plate and moving valve plate cooperation in embodiment two；
Figure 17 is the structural representation just washed state fixed valve plate and moving valve plate and coordinated in embodiment two；
Figure 18 is the structural representation of the closed mode fixed valve plate and moving valve plate cooperation in embodiment two；
Figure 19 is the structural representation of the fixed valve plate in embodiment three；
Figure 20 is the structural representation of the moving valve plate in embodiment three；
Figure 21 is the structural representation of the running status fixed valve plate and moving valve plate cooperation in embodiment three；
Figure 22 is the structural representation of the backwash state fixed valve plate and moving valve plate cooperation in embodiment three；
Figure 23 is the structural representation of the closed mode fixed valve plate and moving valve plate cooperation in embodiment three；
Figure 24 is the structural representation just washed state fixed valve plate and moving valve plate and coordinated in embodiment three；
Figure 25 is the structural representation of the fixed valve plate in example IV；
Figure 26 is the structural representation of the moving valve plate in example IV；
Figure 27 is the structural representation of the filtration system in example IV；
Figure 28 is the structural representation of the fixed valve plate in embodiment five；
Figure 29 is the structural representation of the moving valve plate in embodiment five；
Figure 30 is the structural representation of the running status fixed valve plate and moving valve plate cooperation in embodiment five；
Figure 31 is the structural representation just washed state fixed valve plate and moving valve plate and coordinated in embodiment five；
Figure 32 is the structural representation of the backwash state fixed valve plate and moving valve plate cooperation in embodiment five；
Figure 33 is the structural representation of the closed mode fixed valve plate and moving valve plate cooperation in embodiment five；
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of present aspect is further described.Following examples are only used for
Bright the utility model, but it is not limited to the scope of the utility model.
Embodiment one：Seven deciles
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of strainer valve includes moving valve plate 18, fixed valve plate 17, valve body 16, driving dress
Put 20 and leakage monitoring system 100；
Described valve body 16 is provided with water inlet 8, delivery port 9, discharge outlet 10, the first filter core interface 11, the second filter core and connect
The filter core interface 12 of mouth 12 and the 3rd, the first filter core interface 11 of the valve body connect with the top of filter core 16, the second filter core interface
12nd, the 3rd filter core interface 12 connects with the bottom of filter core 16；The described circumferencial direction of fixed valve plate 17 be sequentially provided with first through hole 1,
Second through hole 2, third through-hole 3, fourth hole 4 and fifth hole 5, first through hole 4 and the first filter core interface 11 of valve body 16 connect
Logical, the second through hole 2 connects with discharge outlet 10, and third through-hole 3 connects with the second filter core interface 12 of valve, fourth hole 4 and water outlet
Mouth 9 connects, and fifth hole 5 connects with the second filter core interface 12 of valve；Described moving valve plate 18 is provided with and entering on valve body 16
The limbers that the mouth of a river 8 connects, circular arc conducting blind hole 7 is provided with circumferencial direction.
The following detailed description of four kinds of functions caused by moving valve plate and the sealing cooperation of fixed valve plate circumferential end surfaces：
Operation water state processed：As shown in Figure 5, Figure 6, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that
The limbers 6 of moving valve plate 18 connects with the first through hole 1 on fixed valve plate 17, and circular arc conducting blind hole 7 turns on the on fixed valve plate 17
Three through holes 3 and fourth hole 4, now raw water enter valve element from the water inlet 8 of valve body 16, because of the He of first through hole 1 of fixed valve plate 17
First filter core interface 11 of valve body 16 communicates, and the third through-hole 3 of fixed valve plate 17 and the second filter core interface 12 of valve body 16 communicate, fixed
The fourth hole 4 of valve block 17 and the delivery port 9 of valve body 16 communicate, so valve body is passed through in the limbers 6 that water is flowed through on moving valve plate 18
16 the first filter core interface 11 reaches the top of filter core 15, reaches the second filter core interface 12 by central tube 13 from top to down, finally
Flowed out from the delivery port 9 of valve, then raw water is running status from delivery port outflow by the bottom of filter core from the top of filter core.
Closed mode：As shown in Figure 7, Figure 8, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic valve
The limbers 6 of piece 18 does not connect with any through hole on fixed valve plate 17, and first on 7 conducting fixed valve plates 17 of circular arc conducting blind hole
Through hole 1, now raw water enter valve element from the water inlet 8 of valve body 16, because the limbers 6 on moving valve plate 18 not with fixed valve plate 17
Any through hole communicates, and current cut-off, is now closed mode.When leakage monitoring system 100 monitors current exception, that is, it is switched to
Closed mode.
Backwash state：As shown in Figure 9, Figure 10, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 6 of valve block 18 connects with the fifth hole 5 on fixed valve plate 17, and circular arc conducting blind hole 7 turns on first on fixed valve plate 17
The through hole 2 of through hole 1 and second, now raw water enter valve element from the water inlet 8 of valve body 16, because of the fifth hole 5 and valve of fixed valve plate 17
Second filter core interface 12 of body 16 communicates, and the first through hole 1 of fixed valve plate 17 and the first filter core interface 11 of valve body 16 communicate, and determine valve
Second through hole 2 of piece 17 and the discharge outlet 10 of valve body 16 communicate, so current pass through valve body by the limbers 6 on moving valve plate 18
16 the second filter core interface 12 reaches the bottom of filter core 15, reaches the first filter core interface 11 by central tube 13 from below to up, finally
Discharged from the discharge outlet 10 of valve, then raw water is backwash state from discharge outlet discharge by the top of filter core from the bottom of filter core.
Just wash state：As shown in Figure 11, Figure 12, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 6 of valve block 18 connects with the first through hole 1 on fixed valve plate 17, and circular arc conducting blind hole 7 turns on second on fixed valve plate 17
Through hole 2 and third through-hole 3, now raw water enter valve element from the water inlet 8 of valve body 16, because of the first through hole 1 and valve of fixed valve plate 17
First filter core interface 11 of body 16 communicates, and the second through hole 2 of fixed valve plate 17 and the discharge outlet 10 of valve body 16 communicate, fixed valve plate 17
Second filter core interface 12 of third through-hole 3 and valve body 16 communicates, so current pass through valve body by the limbers 6 on moving valve plate 18
16 the first filter core interface 11 reaches the top of filter core 15, reaches the second filter core interface 12 by central tube 13 from top to down, finally
Discharged from the discharge outlet 10 of valve, raw water is discharged just to wash state from the top of filter core by the bottom of filter core and then from discharge outlet.
Embodiment two：Seven deciles
Embodiment two is similar with the structure composition of embodiment one, and the Fig. 1 and Fig. 4 for borrowing embodiment here are illustrated.
As shown in Fig. 1, Fig. 4, Figure 13 and Figure 14, a kind of strainer valve includes moving valve plate 18, fixed valve plate 17, valve body 16, driving
Device 20 and leakage monitoring system 100；
Described valve body 16 is provided with water inlet 8, delivery port 9, discharge outlet 10, the first filter core interface and the 3rd filter core interface
11st, the second filter core interface and the 4th filter core interface 12, wherein the first filter core interface and the 3rd filter core interface communicate, the second filter core connects
Mouth and the 4th filter core interface communicate, the top of the first filter core interface 11 of the valve body 16 and the 3rd filter core interface 11 and filter core 15
Connection, the second filter core interface 12 and the 4th filter core interface 12 connect with the bottom of filter core 15；The described circumferencial direction of fixed valve plate 17
First through hole 22, the second through hole 23, third through-hole 24, fourth hole 25, the through hole 27 of fifth hole 26 and the 6th are sequentially provided with, the
One through hole 22 connects with the first filter core interface 11 of valve body 16, and the second through hole 23 connects with discharge outlet 10, third through-hole 24 and valve
The second filter core interface 12 connect, fourth hole 25 connects with the 3rd filter core interface 11 of valve, the water outlet of fifth hole 26 and valve
Mouth 9 connects, and the 6th through hole 27 connects with the 4th filter core interface 12 of valve；Described moving valve plate 18 is provided with and entering on valve body 16
The limbers 28 that the mouth of a river 8 connects, conducting blind hole 29 is provided with circumferencial direction.The following detailed description of moving valve plate and fixed valve plate circumference
Four kinds of functions caused by end face seal cooperation：
Embodiment two is identical with the water (flow) direction of embodiment one, and Fig. 5, Fig. 7, Fig. 9, the Figure 11 for borrowing embodiment here are subject to
Explanation.
Operation water state processed：As shown in Fig. 5, Figure 15, by device of rotation driving 20, the moving valve plate 18 in valve is driven, is made
The limbers 28 for obtaining moving valve plate 18 is connected with the first through hole 22 on fixed valve plate 17, and circular arc conducting blind hole 29 is turned on fixed valve plate 17
The through hole 27 of fifth hole 26 and the 6th, now raw water enter valve element from the water inlet 8 of valve body 16, first because of fixed valve plate 17 is logical
First filter core interface 11 of hole 22 and valve body 16 communicates, and the fifth hole 26 of fixed valve plate 17 and the delivery port 9 of valve body 16 communicate, fixed
6th through hole 27 of valve block 17 and the second filter core interface 12 of valve body 16 communicate, so current are by the limbers on moving valve plate 18
28 reach the top of filter core 15 by the first filter core interface 11 of valve body 16, and reaching the second filter core by central tube 13 from top to down connects
Mouth 12, is finally flowed out from the delivery port 9 of valve, and raw water is flowed out to transport from the top of filter core by the bottom of filter core and then from delivery port
Row state.
Backwash state：As shown in Fig. 9, Figure 16, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 28 of valve block 18 connects with the third through-hole 24 on fixed valve plate 17, and circular arc conducting blind hole 29 turns on the on fixed valve plate 17
One through hole 22 and the second through hole 23, now raw water enter valve element from the water inlet 8 of valve body 16, because of the third through-hole 24 of fixed valve plate 17
Communicated with the second filter core interface 12 of valve body 16, the first through hole 22 of fixed valve plate 17 and the phase of the first filter core interface 11 of valve body 16
Logical, the second through hole 23 of fixed valve plate 17 and the discharge outlet 10 of valve body 16 communicate, so current are by the limbers on moving valve plate 18
28 reach the bottom of filter core 15 by the second filter core interface 12 of valve body 16, and reaching the first filter core by central tube 13 from below to up connects
Mouth 11, is finally discharged from the discharge outlet 10 of valve, and raw water is from the bottom of filter core by the top of filter core and then from discharge outlet discharge
Backwash state.
Just wash state：As shown in Figure 11, Figure 17, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 28 of valve block 18 connects with the fourth hole 25 on fixed valve plate 17, and circular arc conducting blind hole 29 turns on the on fixed valve plate 17
Two through holes 23 and third through-hole 24, now raw water enter valve element from the water inlet 8 of valve body 16, because of the fourth hole 25 of fixed valve plate 17
Communicated with the first filter core interface 11 of valve body 16, the second through hole 23 of fixed valve plate 17 and the discharge outlet 10 of valve body 16 communicate, and determine valve
The third through-hole 24 of piece 17 and the second filter core interface 12 of valve body 16 communicate, so current are by the limbers 28 on moving valve plate 18
The top of filter core 15 is reached by the first filter core interface 11 of valve body 16, reaches the second filter core interface by central tube 13 from top to down
12, finally discharged from the discharge outlet 10 of valve, raw water is from the top of filter core by the bottom of filter core and then from discharge outlet discharge for just
Wash state.
Closed mode：As shown in Fig. 7, Figure 18, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 28 of valve block 18 does not connect with any through hole on fixed valve plate 17, and circular arc conducting blind hole 29 turns on the on fixed valve plate 17
Three through holes 24 and fourth hole 25, now raw water enter valve element from the water inlet 8 of valve body 16, because of the limbers 28 on moving valve plate 18
Do not communicated with any through hole on fixed valve plate 17, current cut-off, is now closed mode.When leakage monitoring system 100 monitors
During current exception, that is, it is switched to closed mode.
Embodiment three：Six deciles add closing station
Embodiment three is similar with the structure composition of embodiment one, and the Fig. 1 and Fig. 4 for borrowing embodiment here are illustrated.
As shown in Fig. 1, Fig. 4, Figure 19 and Figure 20, a kind of strainer valve includes moving valve plate 18, fixed valve plate 17, valve body 16, driving
Device 20 and leakage monitoring system；
Described valve body 16 is provided with water inlet 8, delivery port 9, discharge outlet 10, the first filter core interface 11, the second filter core and connect
Mouth 12, the first filter core interface 11 of the valve body 16 connects with the top of filter core 15, the bottom of the second filter core interface 12 and filter core 15
Connection；Circumferencial direction is sequentially provided with first through hole 31, the second through hole 32, third through-hole 33, fixed valve plate on described fixed valve plate 17
17 are provided centrally with fourth hole 34, and first through hole 31 connects with the first filter core interface 11 of valve body 16, the He of the second through hole 32
Second filter core interface 12 of valve connects, and third through-hole 33 connects with the delivery port 9 of valve, and fourth hole 34 connects with discharge outlet 10；
Described moving valve plate 18 is provided with the limbers 35 that connect with the water inlet 8 on valve body 16, moving valve plate be provided with radial direction turn on it is blind
Hole 37, radially conducting blind hole 37 turns on centre bore and the through hole of centre bore periphery for this, and the moving valve plate 18 is relative to central blind hole
The periphery in portion is provided with arc-shaped conducting blind hole 36.
Embodiment three is identical with the water (flow) direction of embodiment one, borrows Fig. 5, Fig. 7, Fig. 9, Tu11Jia of embodiment one here
With explanation.
Operation water state processed：As shown in Fig. 5, Figure 21, by device of rotation driving 20, the moving valve plate 18 in valve is driven, is made
The limbers 35 for obtaining moving valve plate 18 is connected with the first through hole 31 on fixed valve plate 17, and circular arc conducting blind hole 36 is turned on fixed valve plate 17
The second through hole 32 and third through-hole 33, radially turn on blind hole 37 do not turn on other through holes, now water inlet of the raw water from valve body 16
Mouth 8 enters valve element, because the first through hole 31 of fixed valve plate 17 and the first filter core interface 11 of valve body 16 communicate, the second of fixed valve plate 17
Through hole 32 and the filter core interface 12 of valve body 16 second communicate, and the third through-hole 33 and the delivery port 10 of valve body 16 of fixed valve plate 17 communicate, institute
The limbers 35 on moving valve plate 18 is flowed through with water, filter core 15 top is reached by the first filter core interface 11 of valve body 16, from upper
It is lower to reach the second filter core interface 12 by central tube 13, finally flowed out from the delivery port 9 of valve, raw water is filtered from the top of filter core
Then the bottom of core is running status from delivery port outflow.
Backwash state：As shown in Fig. 9, Figure 22, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 35 of valve block 18 connects with the second through hole 32 on fixed valve plate 17, and circular arc conducting blind hole 29 does not turn on other through holes, footpath
The first through hole 31 and fourth hole 34 of fixed valve plate 17 are turned on to conducting blind hole 37, now raw water is entered from the water inlet 8 of valve body 16
Enter valve element, because the second through hole 32 of fixed valve plate 17 and the second filter core interface 12 of valve body 16 communicate, the first through hole of fixed valve plate 17
31 and the first filter core interface 11 of valve body 16 communicate, the fourth hole 34 of fixed valve plate 17 and the discharge outlet 10 of valve body 16 communicate, institute
The bottom of filter core 15 is reached by the second filter core interface 12 of valve body 16 by the limbers 28 on moving valve plate 18 with current, from lower
It is upper to reach the first filter core interface 11 by central tube 13, finally discharged from the discharge outlet 10 of valve, raw water is passed through from the bottom of filter core
Then the top of filter core is backwash state from discharge outlet discharge.
Closed mode：As shown in Fig. 7, Figure 23, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 35 of valve block 18 does not connect with any through hole on fixed valve plate 17, on 36 conducting fixed valve plates 17 of circular arc conducting blind hole
First through hole 31, radially turn on blind hole 37 and turn on first through hole 31 and fourth hole 34 on fixed valve plate 17, now raw water is from valve
The water inlet 8 of body 16 enters valve element, because the limbers 35 on moving valve plate 18 does not communicate with any through hole on fixed valve plate 17, current
Cut-off, is now closed mode.When leakage monitoring system 100 monitors current exception, that is, it is switched to closed mode.
Just wash state：As shown in Figure 11, Figure 24, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The limbers 35 of valve block 18 connects with the first through hole 31 on fixed valve plate 17, on 36 conducting fixed valve plates 17 of circular arc conducting blind hole
First through hole 31, the second through hole 32 and fourth hole 34 that blind hole 37 turns on fixed valve plate 17 are radially turned on, now raw water is from valve body
16 water inlet 8 enters valve element, because the first through hole 31 of fixed valve plate 17 and the first filter core interface 11 of valve body 16 communicate, fixed valve plate
17 the second through hole 32 and the second filter core interface of valve body 16 communicate, the fourth hole 34 of fixed valve plate 17 and the discharge outlet of valve body 16
10 communicate, so current reach filter core 15 by the limbers 35 on moving valve plate 18 by the first filter core interface 11 of valve body 16
Top, reaches the second filter core interface 12 by central tube 13 from top to down, is finally discharged from the discharge outlet 10 of valve, and raw water is from filter core
Bottom of the top by filter core then from discharge outlet discharge just to wash state.
Example IV：Six decile discharge outlet are located at top
As shown in Figure 1, Figure 2 shown in 5 and Figure 26, a kind of strainer valve includes moving valve plate 18, fixed valve plate 17, valve body 16, drive device
20 and leakage monitoring system 100；
Described valve body 16 is provided with water inlet 8, delivery port 9, discharge outlet 10, the first filter core interface 11, the second filter core and connect
Mouth 12, the first filter core interface 11 of the valve body connects with the top of filter core 15, and the bottom of the second filter core interface 12 and filter core 15 connects
It is logical；Circumferencial direction is sequentially provided with first through hole 51, the second through hole 52, third through-hole 53, first through hole on described fixed valve plate 17
51 connect with the first filter core interface 11 of valve body 16, and the second through hole 52 connects with the second filter core interface 12 of valve body 16, threeway
Hole 53 connects with the delivery port 9 of valve body 16；Described moving valve plate 18 is provided with the limbers connected with the water inlet 8 on valve body 16
38, the moving valve plate circumferencial direction is provided with arc-shaped conducting blind hole 39, is provided with what is communicated with valve discharge outlet 10 on moving valve plate
Drainage hole 40；
Case study on implementation four and the difference of case study on implementation three, the discharge outlet of embodiment three is arranged on valve body, by moving valve plate
Radial direction conducting blind hole conducting, the discharge outlet of example IV is placed in communicates place, such as Figure 27 with moving valve plate drainage hole 40.Embodiment
Four is consistent with the specific implementation flow of embodiment three, reference implementation example three, explanation is not repeated herein.
Embodiment five：Six deciles add closing station
Example IV is similar with the structure composition of embodiment one, and the Fig. 1 and Fig. 4 for borrowing embodiment here are illustrated.
As shown in Fig. 1, Fig. 4, Figure 28 and Figure 29, a kind of strainer valve includes moving valve plate 18, fixed valve plate 17, valve body 16, driving
Device 20 and leakage monitoring system 100；
Described valve body 16 is provided with water inlet 8, delivery port 9, discharge outlet 10, the first filter core interface 11, the second filter core and connect
Mouth 12, the first filter core interface 11 of the valve body 16 connects with the top of filter core 15, and the second filter core interface 12 is located at the center of valve body
Connected with the bottom of filter core 15；Circumferencial direction is sequentially provided with first through hole 42, the second through hole 43, threeway on described fixed valve plate 17
Hole 44, fourth hole 45, fifth hole 46 are located at the center of fixed valve plate, and first through hole 42 connects with the water inlet 8 of valve body,
Second through hole 43 connects with the first filter core interface 11 of valve body 46, and third through-hole 44 connects with the delivery port 9 of valve 16, fourth hole
45 connect with the discharge outlet 10 of valve, and fifth hole 46 is located at center and connected with the second filter core interface 12 of valve；Described is dynamic
Valve block 18 is provided with first through hole 47, the second through hole 48, and the first through hole 47 of described moving valve plate connects with the second through hole 48, moves
Valve block 18 is provided with radially conducting blind hole 49, and radially conducting blind hole 49 turns on centre bore and the through hole of centre bore periphery for this.
Embodiment five is identical with the water (flow) direction of embodiment one, borrows Fig. 5, Fig. 7, Fig. 9, Tu11Jia of embodiment one here
With explanation.
Operation water state processed：As shown in Fig. 5, Figure 30, by device of rotation driving 20, the moving valve plate 18 in valve is driven, is made
The first through hole 47 of moving valve plate 18 connects with the first through hole 42 on fixed valve plate 17, the second through hole 48 on moving valve plate 18 and fixed
Second through hole 43 of valve block 17 communicates, and radially turns on third through-hole 44 and fifth hole 46 on the conducting fixed valve plate 17 of blind hole 49,
Now raw water enters valve element from the water inlet 8 of valve body 16, because of the first through hole 42 of fixed valve plate 17 and the phase of water inlet 8 of valve body 16
Logical, the second through hole 43 and the filter core interface 11 of valve body 16 first of fixed valve plate 17 communicate, the third through-hole 44 and valve body of fixed valve plate 17
16 delivery ports 9 communicate, and the fifth hole 46 on fixed valve plate 17 connects with the second filter core interface 12 of valve, so water flows through fixed valve plate
The second through hole 43 that 17 first through hole reaches fixed valve plate 17 enters the first filter core of valve interface 11, and current are from the top of filter core 15 from upper
And it is lower by the second filter core interface 12 of arrival of central tube 13, finally flowed out by radial direction conducting blind hole from the delivery port 9 of valve, raw water
It is running status then to be flowed out from the top of filter core by the bottom of filter core from delivery port.
Just wash state：As shown in Figure 11, Figure 31, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The first through hole 47 of valve block 18 connects with the first through hole 42 on fixed valve plate 17, the second through hole 48 and fixed valve plate on moving valve plate 18
17 the second through hole 43 communicates, and radially turns on fourth hole 45 and fifth hole 46 on the conducting fixed valve plate 17 of blind hole 49, now
Raw water enters valve element from the water inlet 8 of valve body 16, fixed because the first through hole 42 of fixed valve plate 17 and the water inlet 8 of valve body 16 communicate
The second through hole 43 and the filter core interface 11 of valve body 16 first of valve block 17 communicate, the fourth hole 45 of fixed valve plate 17 and the draining of valve body 16
Mouth 10 communicates, and the fifth hole 46 on fixed valve plate 17 connects with the second filter core interface 12 of valve, so water flows through fixed valve plate 17
The second through hole 43 that first through hole 42 reaches fixed valve plate 17 enters the first filter core of valve interface 11, current from the top of filter core 15 from upper and
It is lower to reach the second filter core interface 12 by central tube 13, finally flowed out by radial direction conducting blind hole 49 from the discharge outlet 9 of valve, raw water
It is running status then to be flowed out from the top of filter core by the bottom of filter core from delivery port.
Backwash state：As shown in Fig. 9, Figure 32, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The first through hole 47 of valve block 18 connects with the second through hole 43 on fixed valve plate 17, the second through hole 48 and fixed valve plate on moving valve plate 18
17 fourth hole 45 communicates, and radially turns on first through hole 42 and fifth hole 46 on the conducting fixed valve plate 17 of blind hole 49, now
Raw water enters valve element from the water inlet 8 of valve body 16, fixed because the first through hole 42 of fixed valve plate 17 and the water inlet 8 of valve body 16 communicate
The second through hole 43 and the filter core interface 11 of valve body 16 first of valve block 17 communicate, the fourth hole 45 of fixed valve plate 17 and the draining of valve body 16
Mouth 10 communicates, and the fifth hole 46 on fixed valve plate 17 connects with the second filter core interface 12 of valve, because radial direction conducting blind hole 49 turns on
First through hole 42 and fifth hole 46 on fixed valve plate 17, so the first through hole 42 that water flows through fixed valve plate 17 reaches fixed valve plate
17 fifth hole 46 enters the second filter core of valve interface 12, and current reach the by central tube 13 from below to up from the bottom of filter core 15
One filter core interface 11 reaches the second through hole 43 of fixed valve plate 16, because of the phase of 47 and second through hole of first through hole 48 on moving valve plate 18
It is logical, so current are finally finally backwash state from discharge outlet outflow by the top of filter core from raw water from the bottom of filter core.
Closed mode：As shown in Fig. 7, Figure 33, by device of rotation driving 20, the moving valve plate 18 in valve is driven so that dynamic
The first through hole 47 of valve block 18 does not connect with any through hole on fixed valve plate 17, the second through hole 48 and fixed valve plate on moving valve plate 18
17 first through hole 42 communicates, and radially turns on the second through hole 43 and fifth hole 46 on the conducting fixed valve plate 17 of blind hole 49, now
Raw water enters valve element from the water inlet 8 of valve body 16, fixed because the first through hole 42 of fixed valve plate 17 and the water inlet 8 of valve body 16 communicate
The second through hole 43 and the filter core interface 11 of valve body 16 first of valve block 17 communicate, and the second through hole 48 of the driven valve block 18 of current flows out,
Because the first through hole 47 of moving valve plate 18 does not connect with other any through holes, current cut-off, is now closed mode.Work as leakage monitoring
When system 100 monitors current exception, that is, it is switched to closed mode.
Claims (5)
1. a kind of water-treated trap valve with closing function, includes moving valve plate, fixed valve plate, valve body and drive device；It is described to determine valve
Several through holes are set on piece, limbers and conductive channel are provided with moving valve plate, several interfaces are set on valve body, passes through drive
The cooperation of dynamic device driving moving valve plate and fixed valve plate realize run, just wash, backwash, the function of closing；Characterized in that, described
Fixed valve plate is provided with least one blind hole for realizing closing function；Described valve body be provided with water inlet, delivery port, discharge outlet,
First filter core interface, the second filter core interface and the 3rd filter core interface, the first filter core interface of the valve body and the top of filter core connect
Logical, the second filter core interface, the 3rd filter core interface connect with the bottom of filter core；Described fixed valve plate circumferencial direction is sequentially provided with first
First filter core orifice of through hole, the second through hole, third through-hole, fourth hole and fifth hole, first through hole and valve body, the
Two through holes connect with discharge outlet, and the second filter core orifice of third through-hole and valve, fourth hole connects with delivery port, and the 5th is logical
Hole and the second filter core orifice of valve；Described moving valve plate is provided with the limbers connected with the water inlet on valve body, circumference
Circular arc conducting blind hole is provided with direction；
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed to coordinate and closed by drive device and fixed valve plate
The matching relationship of system, described moving valve plate and fixed valve plate:The limbers of the moving valve plate and the first through hole of fixed valve plate communicate, circle
The third through-hole and fourth hole of arc conducting blind hole conducting fixed valve plate；The limbers of described moving valve plate not with it is any on fixed valve plate
Through hole connects, and circular arc conducting blind hole only turns on the first through hole of fixed valve plate；The limbers of the moving valve plate and the 5th of fixed valve plate the
Through hole communicates, the first through hole and the second through hole of circular arc conducting blind hole conducting fixed valve plate；The limbers of described moving valve plate and fixed
The first through hole of valve block communicates, the second through hole and third through-hole of circular arc conducting blind hole conducting fixed valve plate.
2. a kind of water-treated trap valve with closing function, includes moving valve plate, fixed valve plate, valve body and drive device；It is described to determine valve
Several through holes are set on piece, limbers and conductive channel are provided with moving valve plate, several interfaces are set on valve body, passes through drive
The cooperation of dynamic device driving moving valve plate and fixed valve plate realize run, just wash, backwash, the function of closing；Characterized in that, described
Fixed valve plate is provided with least one blind hole for realizing closing function；Described valve body be provided with water inlet, delivery port, discharge outlet,
First filter core interface, the second filter core interface, the 3rd filter core interface and the 4th filter core interface, the first filter core interface of the valve body and
3rd filter core interface connects with the top of filter core, and the second filter core interface and the 4th filter core interface connect with the bottom of filter core；It is described
Fixed valve plate circumferencial direction to be sequentially provided with first through hole, the second through hole, third through-hole, fourth hole, fifth hole and the 6th logical
First filter core orifice of hole, first through hole and valve body, the second through hole connect with discharge outlet, the second filter of third through-hole and valve
3rd filter core orifice of core orifice, fourth hole and valve, fifth hole connect with the delivery port of valve, the 6th through hole with
4th filter core orifice of valve；Described moving valve plate is provided with the limbers connected with the water inlet on valve body, circumferencial direction
On be provided with conducting blind hole；
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed to coordinate and closed by drive device and fixed valve plate
The matching relationship of system, described moving valve plate and fixed valve plate:The limbers of the moving valve plate and the first through hole of fixed valve plate communicate, circle
The fifth hole and the 6th through hole of arc conducting blind hole conducting fixed valve plate；Threeway on the limbers of described moving valve plate and fixed valve plate
Hole connects, the first through hole and the second through hole of circular arc conducting blind hole conducting fixed valve plate；The limbers of the moving valve plate and fixed valve plate
Fourth hole communicate, circular arc conducting blind hole conducting fixed valve plate the second through hole and third through-hole；The water flowing of described moving valve plate
Any through hole on Kong Wei and fixed valve plate communicates, the third through-hole and fourth hole of circular arc conducting blind hole conducting fixed valve plate.
3. a kind of water-treated trap valve with closing function, includes moving valve plate, fixed valve plate, valve body and drive device；It is described to determine valve
Several through holes are set on piece, limbers and conductive channel are provided with moving valve plate, several interfaces are set on valve body, passes through drive
The cooperation of dynamic device driving moving valve plate and fixed valve plate realize run, just wash, backwash, the function of closing；Characterized in that, described
Fixed valve plate is provided with least one blind hole for realizing closing function；Described valve body be provided with water inlet, delivery port, discharge outlet,
First filter core interface, the second filter core interface, the first filter core interface of the valve body connect with filter core top, the second filter core interface with
The bottom connection of filter core；Circumferencial direction is sequentially provided with first through hole, the second through hole, third through-hole on described fixed valve plate, determines valve
Second filter of the first filter core orifice for being provided centrally with fourth hole, first through hole and valve body of piece, the second through hole and valve
Core orifice, third through-hole connect with the delivery port of valve, and fourth hole connects with discharge outlet；Described moving valve plate be provided with
The limbers of water inlet connection on valve body, moving valve plate are provided with radially conducting blind hole, and this radially turns on blind hole conducting centre bore
And the through hole of centre bore periphery, the moving valve plate are provided with arc-shaped conducting blind hole relative to the periphery in central blind hole portion；
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed to coordinate and closed by drive device and fixed valve plate
The matching relationship of system, described moving valve plate and fixed valve plate:The limbers of the moving valve plate communicates with the first through hole of fixed valve plate, circle
Arcuation conducting blind hole turns on the second through hole of fixed valve plate with third through-hole, radially turns on blind hole and first through hole, the second through hole
With third through-hole without conducting；The limbers of the moving valve plate communicates with the second through hole of fixed valve plate, and it is fixed radially to turn on blind hole conducting
The first through hole and fourth hole of valve block, arc-shaped conducting blind hole do not turn on first through hole, the second through hole and third through-hole；It is described
Any through hole in the limbers of moving valve plate and the first through hole of fixed valve plate, the second through hole and third through-hole is turned off, radial guiding
The first through hole and fourth hole of logical blind hole conducting fixed valve plate, arc-shaped conducting blind hole only turn on first through hole；The moving valve plate
Limbers communicated with the first through hole of fixed valve plate, radially turn on blind hole the second through hole of fixed valve plate is turned on fourth hole,
Arc-shaped conducting blind hole only turns on first through hole.
4. a kind of water-treated trap valve with closing function, includes moving valve plate, fixed valve plate, valve body and drive device；It is described to determine valve
Several through holes are set on piece, limbers and conductive channel are provided with moving valve plate, several interfaces are set on valve body, passes through drive
The cooperation of dynamic device driving moving valve plate and fixed valve plate realize run, just wash, backwash, the function of closing；Characterized in that, described
Fixed valve plate is provided with least one blind hole for realizing closing function；Described valve body be provided with water inlet, delivery port, discharge outlet,
First filter core interface, the second filter core interface, the first filter core interface of the valve body connect with filter core top, the second filter core interface with
The bottom connection of filter core；Circumferencial direction is sequentially provided with first through hole, the second through hole, third through-hole on described fixed valve plate, and first
Second filter core orifice of the first filter core orifice of through hole and valve body, the second through hole and valve, third through-hole and valve go out
The mouth of a river connects；Described moving valve plate is provided with the limbers connected with the water inlet on valve body, and the moving valve plate circumferencial direction is set
Arc-shaped conducting blind hole is equipped with, the drainage hole communicated with valve discharge outlet is provided with moving valve plate；
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed to coordinate and closed by drive device and fixed valve plate
The matching relationship of system, described moving valve plate and fixed valve plate:The limbers of the moving valve plate communicates with the first through hole of fixed valve plate, circle
Arcuation conducting blind hole turns on the second through hole of fixed valve plate with third through-hole, and drainage hole does not communicate with any through hole；It is described dynamic
The limbers of valve block communicates with the second through hole of fixed valve plate, and arc-shaped conducting blind hole does not turn on other through holes, and drainage hole is with determining
The first through hole of valve block communicates；In the limbers of the moving valve plate and the first through hole of fixed valve plate, the second through hole and third through-hole
Any through hole be turned off, arc-shaped conducting blind hole only turn on first through hole, drainage hole communicates with the first through hole of fixed valve plate；
The limbers of the moving valve plate communicates with the first through hole of fixed valve plate, and arc-shaped conducting blind hole only turns on first through hole, and draining is led to
Hole communicates with the second through hole of fixed valve plate.
5. a kind of water-treated trap valve with closing function, includes moving valve plate, fixed valve plate, valve body and drive device；It is described to determine valve
Several through holes are set on piece, limbers and conductive channel are provided with moving valve plate, several interfaces are set on valve body, passes through drive
The cooperation of dynamic device driving moving valve plate and fixed valve plate realize run, just wash, backwash, the function of closing；Characterized in that, described
Fixed valve plate is provided with least one blind hole for realizing closing function；Described valve body be provided with water inlet, delivery port, discharge outlet,
First filter core interface, the second filter core interface, the first filter core interface of the valve body connect with filter core top, the second filter core interface position
Connected in the center of valve body with filter core bottom；Circumferencial direction is sequentially provided with first through hole, the second through hole, on described fixed valve plate
Three through holes, fourth hole, fifth hole are located at the center of fixed valve plate, and first through hole connects with the water inlet of valve body, and second
Logical and valve body the first filter core orifice, third through-hole connect with the delivery port of valve, and fourth hole connects with the discharge outlet of valve,
Fifth hole is located at the second filter core orifice of center and valve；Described moving valve plate leads to provided with first through hole, second
Hole, the first through hole of described moving valve plate connect with the second through hole, and moving valve plate is provided with radially conducting blind hole, and this radially turns on blind
Hole turns on centre bore and the through hole of centre bore periphery；
Described moving valve plate and fixed valve plate are sealed using circumferential end surfaces, and moving valve plate is formed to coordinate and closed by drive device and fixed valve plate
The matching relationship of system, described moving valve plate and fixed valve plate:The first through hole of the first through hole conducting fixed valve plate of the moving valve plate, is moved
Valve block the second through hole conducting fixed valve plate the second through hole, moving valve plate radial direction conducting blind hole conducting fixed valve plate third through-hole and
The fifth hole of center；The first through hole of the first through hole conducting fixed valve plate of the moving valve plate, the second through hole of moving valve plate
Turn on the second through hole of fixed valve plate, the fourth hole of the radial direction conducting blind hole conducting fixed valve plate of moving valve plate and the 5th of center the
Through hole；Second through hole of the first through hole conducting fixed valve plate of the moving valve plate, the of the second through hole conducting fixed valve plate of moving valve plate
Four through holes, the first through hole and fifth hole of the radial direction conducting blind hole conducting fixed valve plate of moving valve plate；The first of the moving valve plate is logical
Hole does not turn on any through hole of fixed valve plate, the first through hole of the second through hole conducting fixed valve plate of moving valve plate, the radial direction conducting of moving valve plate
Second through hole of blind hole conducting fixed valve plate and the fifth hole of center.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650460.8U CN207178747U (en) | 2017-06-06 | 2017-06-06 | A kind of water-treated trap valve with closing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650460.8U CN207178747U (en) | 2017-06-06 | 2017-06-06 | A kind of water-treated trap valve with closing function |
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| CN207178747U true CN207178747U (en) | 2018-04-03 |
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| CN201720650460.8U Active CN207178747U (en) | 2017-06-06 | 2017-06-06 | A kind of water-treated trap valve with closing function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008510A1 (en) * | 2019-07-18 | 2021-01-21 | 余姚市亚东塑业有限公司 | Water purifier and control valve for water purifier |
| CN114517842A (en) * | 2022-03-14 | 2022-05-20 | 河南滨润水处理科技有限公司 | Multifunctional filter valve for water treatment |
| EP4000708A4 (en) * | 2019-07-18 | 2023-07-19 | Yuyao Yadong Plastic Co., Ltd. | Faucet water purifier and filtering device for use in faucet water purifier |
| EP4001219A4 (en) * | 2019-07-18 | 2023-07-26 | Yzyao Yadong Plastic Co., Ltd. | Water purifier and control valve for use in water purifier |
| EP4000709A4 (en) * | 2019-07-18 | 2023-08-23 | Yuyao Yadong Plastic Co., Ltd. | Faucet water purifier and filtering device for faucet water purifier |
-
2017
- 2017-06-06 CN CN201720650460.8U patent/CN207178747U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008510A1 (en) * | 2019-07-18 | 2021-01-21 | 余姚市亚东塑业有限公司 | Water purifier and control valve for water purifier |
| EP4000708A4 (en) * | 2019-07-18 | 2023-07-19 | Yuyao Yadong Plastic Co., Ltd. | Faucet water purifier and filtering device for use in faucet water purifier |
| EP4001219A4 (en) * | 2019-07-18 | 2023-07-26 | Yzyao Yadong Plastic Co., Ltd. | Water purifier and control valve for use in water purifier |
| EP4000709A4 (en) * | 2019-07-18 | 2023-08-23 | Yuyao Yadong Plastic Co., Ltd. | Faucet water purifier and filtering device for faucet water purifier |
| CN114517842A (en) * | 2022-03-14 | 2022-05-20 | 河南滨润水处理科技有限公司 | Multifunctional filter valve for water treatment |
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