CN102678966A - Multifunctional control valve - Google Patents
Multifunctional control valve Download PDFInfo
- Publication number
- CN102678966A CN102678966A CN2012101500903A CN201210150090A CN102678966A CN 102678966 A CN102678966 A CN 102678966A CN 2012101500903 A CN2012101500903 A CN 2012101500903A CN 201210150090 A CN201210150090 A CN 201210150090A CN 102678966 A CN102678966 A CN 102678966A
- Authority
- CN
- China
- Prior art keywords
- hole
- filter core
- valve plate
- communicated
- interface channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a multifunctional control valve, which comprises a valve body, a cap, a valve rod, a fixed valve plate and a movable valve plate, the fixed valve plate and the movable valve plate are arranged in the valve body, and adopt end face rotary seal, the movable valve plate is connected with the valve rod, the control valve is provided with a raw water inlet, a clean water outlet, a drain connector, a first filter element connector and a second filter element connector, and the fixed valve plate is provided with a first filter element connector passage, a second filter element connector passage, a fifth through hole and a sixth through hole; in the control valve, the first filter element connector passage communicates with the first filter element connector, the second filter element connector passage communicates with the second filter element connector, the fifth through hole communicates with the clean water outlet, and the sixth through hole communicates with the drain connector; and the movable valve plate is provided with a water inlet passage which communicates with the raw water inlet, and is also provided with a communicating blind hole. The multifunctional control valve has the advantages that: the flow passage in the valve body is enlarged, so that water flow is enlarged, and raw water can be supplied during backward washing and forward washing.
Description
Technical field
The present invention relates to a kind of multifunctional control valve that water treatment system is used.
Background technique
In existing industry or the service water treatment technology, often use multifunctional control valve to realize the filtration of filter core, backwash, just function such as wash.In recent years, the plane multifunctional control valve becomes one of main flow valve kind of multifunctional control valve day by day.At first, because plane valve valve block and the complexity of inner flow passage design and the restriction of valve block area make the plane valve of major path be difficult to design; Secondly, in the engineering using process, need uninterrupted water supply, that is to say in backwash, supply undressed former water when just washing, existing plane multifunctional control valve has been difficult to satisfy this demand.
Summary of the invention
The technical problem that (one) will solve
The technical problem that the present invention will solve provides a kind of multifunctional control valve, to overcome the defective that existing plane filter tap technology middle valve plate runner is little or can not when washing, continue to supply former water.
(2) technological scheme
For achieving the above object; The invention provides a kind of multifunctional control valve; The fixed valve plate and the moving valve plate that comprise valve body, lid, valve rod, place the employing end face rotary seal in the valve body to cooperate, moving valve plate is connected with valve rod, and control valve is provided with original water inlet, pure water inlet, blowdown interface, filter core first interface and filter core second interface; Fixed valve plate is provided with: filter core first interface channel, filter core second interface channel, fifth hole and the 6th through hole; In control valve, filter core first interface channel is connected with filter core first interface, and filter core second interface channel is connected with filter core second interface; Fifth hole is connected with pure water inlet, and the 6th through hole is connected with the blowdown interface; Moving valve plate is provided with the intake tunnel that is connected with original water inlet, also is provided with the conducting blind hole on the moving valve plate.
Further, filter core first interface channel comprises first through hole and second through hole, and first through hole and second through hole are interconnected and are connected with filter core first interface; Filter core second interface channel comprises third through-hole and fourth hole, and third through-hole and fourth hole are interconnected and are connected with filter core second interface; The intake tunnel of moving valve plate comprises first intake tunnel and second intake tunnel, and first intake tunnel and second intake tunnel are connected with original water inlet respectively.
Further, filter core first interface channel, filter core second interface channel and the 6th through hole are arranged on the interior ring of fixed valve plate, and fifth hole is arranged on the outer shroud of fixed valve plate.
Further, filter core first interface channel, filter core second interface channel and the 6th through hole are arranged on the interior ring of fixed valve plate, and fifth hole is arranged on the interior ring and outer shroud of fixed valve plate.
Further, the matching relationship of fixed valve plate and moving valve plate comprises: filter core first interface channel is communicated with intake tunnel, and filter core second interface channel and fifth hole are communicated with the conducting blind hole, and the passive valve block sealing of the 6th through hole hides; Or filter core second interface channel and fifth hole be communicated with intake tunnel, and filter core first interface channel and the 6th through hole are communicated with the conducting blind hole; Or filter core first interface channel and fifth hole be communicated with intake tunnel, and filter core second interface channel and the 6th through hole are communicated with the conducting blind hole.
Further, the matching relationship of fixed valve plate and moving valve plate comprises: filter core first interface channel is communicated with intake tunnel, and filter core second interface channel and fifth hole are communicated with the conducting blind hole, and the passive valve block sealing of the 6th through hole hides; Or filter core second interface channel is communicated with intake tunnel, and filter core first interface channel and the 6th through hole are communicated with the conducting blind hole, and the passive valve block sealing of fifth hole hides; Or filter core first interface channel is communicated with intake tunnel, and filter core second interface channel and the 6th through hole are communicated with the conducting blind hole, and the passive valve block sealing of fifth hole hides.
Further; The matching relationship of fixed valve plate and moving valve plate comprises: first through hole is communicated with first intake tunnel; Second through hole is communicated with second intake tunnel, and third through-hole and fifth hole are communicated with the conducting blind hole, and the passive valve block sealing of fourth hole and the 6th through hole hides; Or third through-hole is communicated with second intake tunnel, and fourth hole is communicated with first intake tunnel, and first through hole and the 6th through hole are communicated with the conducting blind hole, and the passive valve block sealing of second through hole and fifth hole hides; Or first through hole be communicated with second intake tunnel, second through hole is communicated with first intake tunnel, fourth hole and the 6th through hole are communicated with the conducting blind hole, the sealing of the passive valve block of third through-hole and fifth hole hides.
Further, the matching relationship of fixed valve plate and moving valve plate comprises: filter core first interface channel is communicated with intake tunnel, and filter core second interface channel and fifth hole are communicated with the conducting blind hole, and the passive valve block sealing of the 6th through hole hides; Or filter core second interface channel is communicated with intake tunnel, and fifth hole is communicated with original water inlet, and filter core first interface channel and the 6th through hole are communicated with the conducting blind hole; Or filter core first interface channel is communicated with intake tunnel, and fifth hole is communicated with original water inlet, and filter core second interface channel and the 6th through hole are communicated with the conducting blind hole.
(3) beneficial effect
Beneficial effect of the present invention: strengthened the valve inner runner; Particularly strengthened the width of flow path of the intake tunnel of moving valve plate; Make the area of limited plane valve block obtain effective application, make the flow that gets into fixed valve plate become big, the water flowing quantitative change of whole valve body is big; Can supply undressed former water in backwash with when just washing, adapt to the demand of the uninterrupted water supply on the engineering.
Description of drawings
Fig. 1 is a valve body schematic representation of the present invention;
Fig. 2 is the plane structure schematic representation of embodiment one fixed valve plate;
Fig. 3 is the schematic top plan view of embodiment one moving valve plate;
Fig. 4 is the structural representation of embodiment one, four, five at the state of filtration;
Fig. 5 is embodiment one decides moving valve plate under the filtration state a relative position schematic representation;
Fig. 6 is embodiment one, four, five supplies former water state simultaneously in backwash a structural representation;
Fig. 7 is embodiment one supplies to decide under the former water state moving valve plate simultaneously in backwash a relative position schematic representation;
Fig. 8 is that embodiment one, four, five is just washing the structural representation that supplies former water state simultaneously;
Fig. 9 is that embodiment one is just washing the relative position schematic representation that supplies to decide under the former water state moving valve plate simultaneously;
Figure 10 is the plane structure schematic representation of embodiment two fixed valve plate;
Figure 11 is the schematic top plan view of embodiment two moving valve plate;
Figure 12 is the structural representation of embodiment two, three at the state of filtration;
Figure 13 is embodiment two decides moving valve plate under the filtration state a relative position schematic representation;
Figure 14 is embodiment two, three does not supply former water state simultaneously in backwash a structural representation;
Figure 15 is embodiment two does not supply to decide under the former water state simultaneously moving valve plate in backwash a relative position schematic representation;
Figure 16 is that embodiment two, three is just washing the structural representation that does not supply former water state simultaneously;
Figure 17 is that embodiment two is just washing the relative position schematic representation that does not supply to decide under the former water state simultaneously moving valve plate;
Figure 18 is the plane structure schematic representation of embodiment three fixed valve plate;
Figure 19 is the schematic top plan view of embodiment three moving valve plate;
Figure 20 is embodiment three decides moving valve plate under the filtration state a relative position schematic representation;
Figure 21 is embodiment three does not supply to decide under the former water state simultaneously moving valve plate in backwash a relative position schematic representation;
Figure 22 is that embodiment three is just washing the relative position schematic representation that does not supply to decide under the former water state simultaneously moving valve plate;
Figure 23 is the plane structure schematic representation of embodiment four fixed valve plate;
Figure 24 is the schematic top plan view of embodiment four, five moving valve plate;
Figure 25 is embodiment four decides moving valve plate under the filtration state a relative position schematic representation;
Figure 26 is embodiment four supplies to decide under the former water state moving valve plate simultaneously in backwash a relative position schematic representation;
Figure 27 is that embodiment four is just washing the relative position schematic representation that supplies to decide under the former water state moving valve plate simultaneously;
Figure 28 is the plane structure schematic representation of embodiment five fixed valve plate;
Figure 29 is embodiment five decides moving valve plate under the filtration state a relative position schematic representation;
Figure 30 is embodiment five supplies to decide under the former water state moving valve plate simultaneously in backwash a relative position schematic representation;
Figure 31 is that embodiment five is just washing the relative position schematic representation that supplies to decide under the former water state moving valve plate simultaneously.
Embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention describes in further detail.Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
As shown in Figure 4; When use is of the present invention; Control valve is installed on the water treatment tank 40, and filter core 44 is arranged in the water treatment tank 40, perhaps in water treatment tank 40, directly fills filtering material and constitutes filter core 44; Filter core first interface 38 of valve body 30 is connected through the outside of last collection umbrella 41 and filter core 44, and filter core second interface 39 is connected with filter core 44 through center tube 42 and next part umbrella 43.Original water inlet 31 is connected to former water water pipe, pure water inlet 32 is connected to the water purification outlet pipe, blowdown interface 33 is connected to drainage position.Through rotary valve rod 61, promptly rotatable moving valve plate 20 switches the overlap condition different with fixed valve plate 10 to realize difference in functionality.For rotation valve rod, the mode that can adopt hand rotation or program controlled motor actuate valve stem to rotate.Embodiment one:
Continue the scheme of water supply, monocycle four hole fixed valve plates, single intake tunnel during flushing.
Shown in Fig. 1-4; Use the moving valve plate of deciding shown in Fig. 2-3 to make up, a kind of multifunctional control valve, the fixed valve plate 10 and the moving valve plate 20 that comprise valve body 30, lid 60, valve rod 61, place the employing end face rotary seals in the valve body 30 to cooperate; Moving valve plate 20 is connected with valve rod 61; Valve body 30 is provided with original water inlet 31, pure water inlet 32, blowdown interface 33, filter core first interface 38 and filter core second interface 39, and fixed valve plate 10 is provided with: filter core first interface channel 1, filter core second interface channel 3, fifth hole 5 and the 6th through hole 6, in control valve; Filter core first interface channel 1 is connected with filter core first interface 38; Filter core second interface channel 3 is connected with filter core second interface 39, and fifth hole 5 is connected with pure water inlet 32, and the 6th through hole 6 is connected with blowdown interface 33; Moving valve plate 20 is provided with the intake tunnel 21 that is connected with original water inlet 31, also is provided with conducting blind hole 22 on the moving valve plate 20.Like Fig. 5, Fig. 7, shown in Figure 9; The matching relationship of fixed valve plate 10 and moving valve plate 20 comprises: filter core first interface channel 1 is communicated with intake tunnel 21; Filter core second interface channel 3 is communicated with conducting blind hole 22 with fifth hole 5, and 6 passive valve block 20 sealings of the 6th through hole hide; Or filter core second interface channel 3 is communicated with intake tunnel 21 with fifth hole 5, and filter core first interface channel 1 and the 6th through hole 6 are communicated with conducting blind hole 22; Or filter core first interface channel 1 is communicated with intake tunnel 21 with fifth hole 5, and filter core second interface channel 3 and the 6th through hole 6 are communicated with conducting blind hole 22.
Specify three functions of deciding the different matching relationships of moving valve plate and producing below.
Filtering function: shown in Fig. 4-5; Through rotary valve rod 61; With filter core 1 overlapping connection of first interface channel on the intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, filter core second interface channel 3 and 5 overlapping connections of fifth hole on conducting blind hole 22 and the fixed valve plate 10.Under this valve block overlap condition, current are following: the intake tunnel 21 that gets into the driven valve block 20 of current of valve bodies through original water inlet 31 flow into filter core first interface channel 1 of fixed valve plate 10, because filter core first interface channel 1 is connected with filter core first interface 38; So current flow through filter core first interface 38,, flow into the outside of filter core 44 through last collection umbrella 41;, filter material flow into next part umbrella 43 after filtering; Flow into filter core second interface 39 through filter core inboard 45, because filter core second interface channel 3 of filter core second interface 39 and fixed valve plate 10 is connected, so current flow to filter core second interface channel 3; The water conservancy diversion of the conducting blind hole 22 through moving valve plate 20; Flow into the fifth hole 5 of fixed valve plate 10,, supply water so current flow to pure water inlet 32 because fifth hole 5 is connected with pure water inlet 32.At this moment, 6 passive valve block 20 sealings of the 6th through hole hide not water flowing, so blowdown interface 33 no current.
Backwash supplies former water function simultaneously: shown in Fig. 6-7; Through rotary valve rod 61; With second interface channel 3 and 5 overlapping connections of fifth hole of the filter core on the intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, filter core first interface channel 1 and 6 overlapping connections of the 6th through hole on conducting blind hole 22 and the fixed valve plate 10.Under this valve block overlap condition; Current are following: the intake tunnel 21 that gets into the driven valve block 20 of current of valve bodies through original water inlet 31 flow into filter core second interface channel 3 and fifth hole 5 of fixed valve plate 10; Because fifth hole 5 is connected with pure water inlet 32,, undressed former water supplies water so directly flowing out from pure water inlet 32; Simultaneously, current filter core second interface channel 3 of flowing through is because filter core second interface channel 3 is connected with filter core second interface 39; Filter core second interface 39 so current are flowed through, the filter core inboard 45 of flowing through, the next part umbrella 43 of flowing through; Behind the back flush filter core 44, flow through and go up collection umbrella 41, flow to filter core first interface 38; Because filter core first interface 38 is connected with filter core first interface channel 1, so current flow to filter core first interface channel 1, the water conservancy diversion of the conducting blind hole 22 through moving valve plate 20; Flow into the 6th through hole 6 of fixed valve plate 10, owing to the 6th through hole 6 is connected with blowdown interface 33, so current are through 33 drainings of blowdown interface.
Just washing and supplying former water function simultaneously: shown in Fig. 8-9; Through rotary valve rod 61; With first interface channel 1 and 5 overlapping connections of fifth hole of the filter core on the intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, filter core second interface channel 3 and 6 overlapping connections of the 6th through hole on conducting blind hole 22 and the fixed valve plate 10.Under this valve block overlap condition; Current are following: the intake tunnel 21 that gets into the driven valve block 20 of current of valve bodies through original water inlet 31 flow into filter core first interface channel 1 and fifth hole 5 of fixed valve plate 10; Because fifth hole 5 is connected with pure water inlet 32,, undressed former water supplies water so directly flowing out from pure water inlet 32; Simultaneously, current filter core first interface channel 1 of flowing through is because filter core first interface channel 1 is connected with filter core first interface 38; Filter core first interface 38 so current are flowed through through last collection umbrella 41, flow into the outside of filter core 44; Flow into next part umbrella 43 behind the forward flushing filter material, flow into filter core second interface 39 through filter core inboard 45, because filter core second interface channel 3 is connected with filter core second interface 39; So current flow to filter core second interface channel 3, the water conservancy diversion of the conducting blind hole 22 through moving valve plate 20 flow into the 6th through hole 6 of fixed valve plate 10; Because the 6th through hole 6 is connected with blowdown interface 33, so current are through 33 drainings of blowdown interface.
Embodiment two:
Do not supply water during flushing, the scheme of monocycle six hole fixed valve plates, two intake tunnels.
Shown in Fig. 1, Figure 10-12; Use the moving valve plate of deciding shown in Figure 10-11 to make up; A kind of multifunctional control valve; The fixed valve plate 10 and the moving valve plate 20 that comprise valve body 30, lid 60, valve rod 61, place the employing end face rotary seal in the valve body 30 to cooperate, moving valve plate 20 is connected with valve rod 61, and valve body 30 is provided with original water inlet 31, pure water inlet 32, blowdown interface 33, filter core first interface 38 and filter core second interface 39; Fixed valve plate 10 is provided with: the first through hole 1B, the second through hole 2B, third through-hole 3B, fourth hole 4B, fifth hole 5B and the 6th through hole 6B; In control valve, the first through hole 1B and the second through hole 2B are interconnected and are connected with filter core first interface 38, and third through-hole 3B and fourth hole 4B are interconnected and are connected with filter core second interface 39; Fifth hole 5B is connected with pure water inlet 32, and the 6th through hole 6B is connected with blowdown interface 33; Moving valve plate 20 is provided with the first intake tunnel 21B and the second intake tunnel 23B that is connected with original water inlet 31, also is provided with conducting blind hole 22B on the moving valve plate 20.Like Figure 13, Figure 15, shown in Figure 17; The matching relationship of fixed valve plate 10 and moving valve plate 20 comprises: the first through hole 1B is communicated with the first intake tunnel 21B; The second through hole 2B is communicated with the second intake tunnel 23B; Third through-hole 3B and fifth hole 5B are communicated with conducting blind hole 22B, and fourth hole 4B and the 6th through hole 6B are passive, and valve block 20 sealings hide; Or third through-hole 3B is communicated with the second intake tunnel 23B, and fourth hole 4B is communicated with the first intake tunnel 21B, and the first through hole 1B and the 6th through hole 6B are communicated with conducting blind hole 22B, and the second through hole 2B and fifth hole 5B are passive, and valve block 20 sealings hide; Or first through hole 1B be communicated with the second intake tunnel 23B, the second through hole 2B is communicated with the first intake tunnel 21B, fourth hole 4B and the 6th through hole 6B are communicated with conducting blind hole 22B, 20 sealings of the passive valve block of third through-hole 3B and fifth hole 5B hide.
Specify three functions of deciding the different matching relationships of moving valve plate and producing below.
Filtering function: shown in Figure 12-13; Through rotary valve rod 61; With the first intake tunnel 21B on the moving valve plate 20 and the second intake tunnel 23B respectively with fixed valve plate 10 on the first through hole 1B and second through hole 2B is overlapping is communicated with, the third through-hole 3B on conducting blind hole 22B and the fixed valve plate 10 and fifth hole 5B is overlapping is communicated with.Under this valve block overlap condition; Current are following: get into the first intake tunnel 21B and the first through hole 1B and the second through hole 2B that the second intake tunnel 23B flow into fixed valve plate 10 of the driven valve block 20 of current of valve bodies through original water inlet 31, because the first through hole 1B and the second through hole 2B are connected with filter core first interface 38, and filter core first interface 38 so current are flowed through; Through last collection umbrella 41; Flow into the outside of filter core 44, after filter material filters, flow into next part umbrella 43, flow into filter core second interface 39 through filter core inboard 45; Because the third through-hole 3B of filter core second interface 39 and fixed valve plate 10 is connected; So current flow to third through-hole 3B, the water conservancy diversion of the conducting blind hole 22B through moving valve plate 20 flow into the fifth hole 5B of fixed valve plate 10; Because fifth hole 5B is connected with pure water inlet 32,, current supply water so flowing to pure water inlet 32.At this moment, fourth hole 4B and the 6th through hole 6B are passive, and valve block 20 sealings hide not water flowing, so blowdown interface 33 no current.
Backwash does not supply former water function simultaneously: shown in Figure 14-15; Through rotary valve rod 61; With the first intake tunnel 21B on the moving valve plate 20 and the second intake tunnel 23B respectively with fixed valve plate 10 on fourth hole 4B and third through-hole 3B is overlapping is communicated with, the first through hole 1B on conducting blind hole 22B and the fixed valve plate 10 and the 6th through hole 6B is overlapping is communicated with.Under this valve block overlap condition, current are following: get into the first intake tunnel 21B and fourth hole 4B and the third through-hole 3B that the second intake tunnel 23B flow into fixed valve plate 10 of the driven valve block 20 of current of valve bodies through original water inlet 31, owing to third through-hole 3B with fourth hole 4B is interconnected and be connected with filter core second interface 39; Filter core second interface 39 so current are flowed through, the filter core inboard 45 of flowing through, the next part umbrella 43 of flowing through; Behind the back flush filter core 44, flow through and go up collection umbrella 41, flow to filter core first interface 38; Because filter core first interface 38 is connected with the first through hole 1B; So current flow to the first through hole 1B, the water conservancy diversion of the conducting blind hole 22B through moving valve plate 20 flow into the 6th through hole 6B of fixed valve plate 10; Because the 6th through hole 6B is connected with blowdown interface 33, so current are through 33 drainings of blowdown interface.At this moment, the second through hole 2B and fifth hole 5B are passive, and valve block 20 sealings hide not water flowing, so pure water inlet 32 no current.
Just washing and do not supplying former water function simultaneously: shown in Figure 16-17; Through rotary valve rod 61; With the first intake tunnel 21B on the moving valve plate 20 and the second intake tunnel 23B respectively with fixed valve plate 10 on the second through hole 2B and first through hole 1B is overlapping is communicated with, the fourth hole 4B on conducting blind hole 22B and the fixed valve plate 10 and the 6th through hole 6B is overlapping is communicated with.Under this valve block overlap condition, current are following: get into the first intake tunnel 21B and the second through hole 2B and the first through hole 1B that the second intake tunnel 23B flow into fixed valve plate 10 of the driven valve block 20 of current of valve bodies through original water inlet 31, because the first through hole 1B and the second through hole 2B are connected with filter core first interface 38; Filter core first interface 38 so current are flowed through through last collection umbrella 41, flow into the outside of filter core 44; Flow into next part umbrella 43 behind the forward flushing filter material; Flow into filter core second interface 39 through filter core inboard 45, owing to fourth hole 4B is connected with filter core second interface 39, so current flow to fourth hole 4B; The water conservancy diversion of conducting blind hole 22B through moving valve plate 20; Flow into the 6th through hole 6B of fixed valve plate 10, owing to the 6th through hole 6B is connected with blowdown interface 33, so current are through 33 drainings of blowdown interface.At this moment, third through-hole 3B and fifth hole 5B are passive, and valve block 20 sealings hide not water flowing, so pure water inlet 32 no current.
Embodiment three:
Do not supply water during flushing, the scheme of monocycle four hole fixed valve plates, single intake tunnel.
Like Fig. 1, Figure 18-19, shown in Figure 12; Use the moving valve plate of deciding shown in Figure 18-19 to make up, a kind of multifunctional control valve, the fixed valve plate 10 and the moving valve plate 20 that comprise valve body 30, lid 60, valve rod 61, place the employing end face rotary seals in the valve body 30 to cooperate; Moving valve plate 20 is connected with valve rod 61; Valve body 30 is provided with original water inlet 31, pure water inlet 32, blowdown interface 33, filter core first interface 38 and filter core second interface 39, and fixed valve plate 10 is provided with: the filter core first interface channel 1C, the filter core second interface channel 3C, fifth hole 5C and the 6th through hole 6C, in control valve; The filter core first interface channel 1C is connected with filter core first interface 38; The filter core second interface channel 3C is connected with filter core second interface 39, and fifth hole 5C is connected with pure water inlet 32, and the 6th through hole 6C is connected with blowdown interface 33; Moving valve plate 20 is provided with the intake tunnel 21C that is connected with original water inlet 31, also is provided with conducting blind hole 22C on the moving valve plate 20.Like Figure 20, Figure 21, shown in Figure 22; The matching relationship of fixed valve plate 10 and moving valve plate 20 comprises: the filter core first interface channel 1C is communicated with intake tunnel 21C; Filter core second interface channel 3C and fifth hole 5C are communicated with conducting blind hole 22C, and the 6th through hole 6C is passive, and valve block 20 sealings hide; Or the filter core second interface channel 3C is communicated with intake tunnel 21C, and filter core first interface channel 1C and the 6th through hole 6C are communicated with conducting blind hole 22C, and fifth hole 5C is passive, and valve block 20 sealings hide; Or the filter core first interface channel 1C is communicated with intake tunnel 21C, and filter core second interface channel 3C and the 6th through hole 6C are communicated with conducting blind hole 22C, and fifth hole 5C is passive, and valve block 20 sealings hide.
Comparison diagram 18-19 and Fig. 2-3; Embodiment three and embodiment's one structure difference is: the intake tunnel 21C of embodiment three moving valve plate has accounted for a five equilibrium in the six five equilibrium valve blocks, and the intake tunnel 21 of embodiment one moving valve plate has accounted for two five equilibriums in the five five equilibrium valve blocks.The difference of this structure has produced different functions: embodiment three is not supply former water in backwash with when just washing, and embodiment one supplies former water in backwash with when just washing.The current explanation of three functional positions of embodiment three and embodiment one is similar, only lifts backwash here and does not supply simultaneously former water function one example explanation, and other two functions just no longer detail.
Backwash does not supply former water function simultaneously: like Figure 14, shown in Figure 21; Through rotary valve rod 61; Interface channel 3C is overlapping is communicated with the filter core second on the intake tunnel 21C on the moving valve plate 20 and the fixed valve plate 10, the filter core first interface channel 1C on conducting blind hole 22C and the fixed valve plate 10 and the 6th through hole 6C is overlapping is communicated with.Under this valve block overlap condition, current are following: the intake tunnel 21C that gets into the driven valve block 20 of current of valve bodies through original water inlet 31 flow into the filter core second interface channel 3C of fixed valve plate 10, because the filter core second interface channel 3C is connected with filter core second interface 39; Filter core second interface 39 so current are flowed through, the filter core inboard 45 of flowing through, the next part umbrella 43 of flowing through; Behind the back flush filter core 44, flow through and go up collection umbrella 41, flow to filter core first interface 38; Because filter core first interface 38 is connected with the filter core first interface channel 1C; So current flow to the filter core first interface channel 1C, the water conservancy diversion of the conducting blind hole 22C through moving valve plate 20 flow into the 6th through hole 6C of fixed valve plate 10; Because the 6th through hole 6C is connected with blowdown interface 33, so current are through 33 drainings of blowdown interface.At this moment, fifth hole 5C is passive, and valve block 20 sealings hide not water flowing, so pure water inlet 32 no current.
Filtering function: like Figure 12, shown in Figure 20.
Just washing and do not supplying former water function simultaneously: like Figure 16, shown in Figure 22.
Embodiment four:
Supply the scheme of former water, dicyclo four hole fixed valve plates, single intake tunnel during flushing.
Shown in Fig. 1, Fig. 4, Figure 23-24; Use the moving valve plate of deciding shown in Figure 23-24 to make up; A kind of multifunctional control valve; The fixed valve plate 10 and the moving valve plate 20 that comprise valve body 30, lid 60, valve rod 61, place the employing end face rotary seal in the valve body 30 to cooperate; Moving valve plate 20 is connected with valve rod 61, and valve body 30 is provided with original water inlet 31, pure water inlet 32, blowdown interface 33, filter core first interface 38 and filter core second interface 39, and fixed valve plate 10 is provided with: the filter core first interface channel 1D, the filter core second interface channel 3D, fifth hole 5D and the 6th through hole 6D; Wherein the filter core first interface channel 1D, the filter core second interface channel 3D and the 6th through hole 6D are arranged on the interior ring of fixed valve plate 10, and fifth hole 5D is arranged on the interior ring and outer shroud of fixed valve plate 10.In control valve, the filter core first interface channel 1D is connected with filter core first interface 38, and the filter core second interface channel 3D is connected with filter core second interface 39, and fifth hole 5D is connected with pure water inlet 32, and the 6th through hole 6D is connected with blowdown interface 33; Moving valve plate 20 is provided with the intake tunnel 21D that is connected with original water inlet 31, also is provided with conducting blind hole 22D on the moving valve plate 20.Like Figure 25, Figure 26, shown in Figure 27; The matching relationship of fixed valve plate 10 and moving valve plate 20 comprises: the filter core first interface channel 1D is communicated with intake tunnel 21D; Filter core second interface channel 3D and fifth hole 5D are communicated with conducting blind hole 22D, and the 6th through hole 6D is passive, and valve block 20 sealings hide; Or the filter core second interface channel 3D is communicated with intake tunnel 21D, and fifth hole 5D is communicated with original water inlet 31, and filter core first interface channel 1D and the 6th through hole 6D are communicated with conducting blind hole 22D; Or the filter core first interface channel 1D is communicated with intake tunnel 21D, and fifth hole 5D is communicated with original water inlet 31, and filter core second interface channel 3D and the 6th through hole 6D are communicated with conducting blind hole 22D.
Specify three functions of deciding the different matching relationships of moving valve plate and producing below.
Filtering function: like Fig. 4, shown in Figure 25; Through rotary valve rod 61; Interface channel 1D is overlapping is communicated with the filter core first on the intake tunnel 21D on the moving valve plate 20 and the fixed valve plate 10, the filter core second interface channel 3D on conducting blind hole 22D and the fixed valve plate 10 and fifth hole 5D is overlapping is communicated with.Under this valve block overlap condition, current are following: the intake tunnel 21D that gets into the driven valve block 20 of current of valve bodies through original water inlet 31 flow into the filter core first interface channel 1D of fixed valve plate 10, because the filter core first interface channel 1D is connected with filter core first interface 38; So current flow through filter core first interface 38,, flow into the outside of filter core 44 through last collection umbrella 41;, filter material flow into next part umbrella 43 after filtering; Flow into filter core second interface 39 through filter core inboard 45, because the filter core second interface channel 3D of filter core second interface 39 and fixed valve plate 10 is connected, so current flow to the filter core second interface channel 3D; The water conservancy diversion of conducting blind hole 22D through moving valve plate 20; Flow into the fifth hole 5D of fixed valve plate 10,, supply water so current flow to pure water inlet 32 because fifth hole 5D is connected with pure water inlet 32.At this moment, the 6th through hole 6D is passive, and valve block 20 sealings hide not water flowing, so blowdown interface 33 no current.
Backwash supplies former water function simultaneously: like Fig. 6, shown in Figure 26; Through rotary valve rod 61; Interface channel 3D is overlapping is communicated with the filter core second on the intake tunnel 21D on the moving valve plate 20 and the fixed valve plate 10; The filter core first interface channel 1D on conducting blind hole 22D and the fixed valve plate 10 and the 6th through hole 6D is overlapping is communicated with is not because the part that is positioned on the outer shroud of the fifth hole 5D of fixed valve plate 10 has passive valve block 20 to cover, so fifth hole 5D is communicated with original water inlet 31.Under this valve block overlap condition; Current are following: the current that get into valve body through original water inlet 31 divide two-way to get into fixed valve plate 10; One road current get into fifth hole 5D through the partial through holes that is positioned on the outer shroud of the fifth hole 5D that impassive valve block 20 covers; Because fifth hole 5D is connected with pure water inlet 32,, undressed former water supplies water so directly flowing out from pure water inlet 32; The intake tunnel 21D of the driven valve block 20 of another road current flow into the filter core second interface channel 3D of fixed valve plate 10 simultaneously, because the filter core second interface channel 3D is connected filter core second interface 39 so current are flowed through with filter core second interface 39; The filter core of flowing through is inboard 45, and the next part umbrella 43 of flowing through is behind the back flush filter core 44; Flow through and go up collection umbrella 41; Flow to filter core first interface 38, owing to filter core first interface 38 is connected with the filter core first interface channel 1D, so current flow to the filter core first interface channel 1D; The water conservancy diversion of conducting blind hole 22D through moving valve plate 20; Flow into the 6th through hole 6D of fixed valve plate 10, owing to the 6th through hole 6D is connected with blowdown interface 33, so current are through 33 drainings of blowdown interface.
Just washing and supplying former water function simultaneously: like Fig. 8, shown in Figure 27; Through rotary valve rod 61; Interface channel 1D is overlapping is communicated with the filter core first on the intake tunnel 21D on the moving valve plate 20 and the fixed valve plate 10; The filter core second interface channel 3D on conducting blind hole 22D and the fixed valve plate 10 and the 6th through hole 6D is overlapping is communicated with is not because the part that is positioned on the outer shroud of the fifth hole 5D of fixed valve plate 10 has passive valve block 20 to cover, so fifth hole 5D is communicated with original water inlet 31.Under this valve block overlap condition; Current are following: the current that get into valve body through original water inlet 31 divide two-way to get into fixed valve plate 10; One road current get into fifth hole 5D through the partial through holes that is positioned on the outer shroud of the fifth hole 5D that impassive valve block 20 covers; Because fifth hole 5D is connected with pure water inlet 32,, undressed former water supplies water so directly flowing out from pure water inlet 32; The intake tunnel 21D of the driven valve block 20 of another road current flow into the filter core first interface channel 1D of fixed valve plate 10 simultaneously, because the filter core first interface channel 1D is connected filter core first interface 38 so current are flowed through with filter core first interface 38; Through last collection umbrella 41; Flow into the outside of filter core 44, flow into next part umbrella 43 behind the forward flushing filter material, flow into filter core second interface 39 through filter core inboard 45; Because the filter core second interface channel 3D is connected with filter core second interface 39; So current flow to the filter core second interface channel 3D, the water conservancy diversion of the conducting blind hole 22D through moving valve plate 20 flow into the 6th through hole 6D of fixed valve plate 10; Because the 6th through hole 6D is connected with blowdown interface 33, so current are through 33 drainings of blowdown interface.
Embodiment five:
Supply the scheme of former water, dicyclo four hole fixed valve plates, single intake tunnel during flushing.
Like Fig. 1, Fig. 4, Figure 24, shown in Figure 28; Use Figure 28, the moving valve plate of deciding shown in 24 to make up; A kind of multifunctional control valve; The fixed valve plate 10 and the moving valve plate 20 that comprise valve body 30, lid 60, valve rod 61, place the employing end face rotary seal in the valve body 30 to cooperate; Moving valve plate 20 is connected with valve rod 61, and valve body 30 is provided with original water inlet 31, pure water inlet 32, blowdown interface 33, filter core first interface 38 and filter core second interface 39, and fixed valve plate 10 is provided with: the filter core first interface channel 1E, the filter core second interface channel 3E, fifth hole 5E and the 6th through hole 6E; Wherein the filter core first interface channel 1E, the filter core second interface channel 3E and the 6th through hole 6E are arranged on the interior ring of fixed valve plate 10, and fifth hole 5E is arranged on the outer shroud of fixed valve plate 10.In control valve, the filter core first interface channel 1E is connected with filter core first interface 38, and the filter core second interface channel 3E is connected with filter core second interface 39, and fifth hole 5E is connected with pure water inlet 32, and the 6th through hole 6E is connected with blowdown interface 33; Moving valve plate 20 is provided with the intake tunnel 21D that is connected with original water inlet 31, also is provided with conducting blind hole 22D on the moving valve plate 20.Like Figure 29, Figure 30, shown in Figure 31; The matching relationship of fixed valve plate 10 and moving valve plate 20 comprises: the filter core first interface channel 1E is communicated with intake tunnel 21D; Filter core second interface channel 3E and fifth hole 5E are communicated with conducting blind hole 22D, and the 6th through hole 6E is passive, and valve block 20 sealings hide; Or the filter core second interface channel 3E is communicated with intake tunnel 21D, and fifth hole 5E is communicated with original water inlet 31, and filter core first interface channel 1E and the 6th through hole 6E are communicated with conducting blind hole 22D; Or the filter core first interface channel 1E is communicated with intake tunnel 21D, and fifth hole 5E is communicated with original water inlet 31, and filter core second interface channel 3E and the 6th through hole 6E are communicated with conducting blind hole 22D.
Compare Figure 28 and Figure 23, embodiment five and embodiment's four structure difference is: embodiment five fifth hole 5E is positioned on the outer shroud, and embodiment four fifth hole 5D is positioned on ring and the outer shroud.So embodiment five and embodiment's four current logic is similar, repeats no more here.
Filtering function: like Fig. 4, shown in Figure 29.
Backwash supplies former water function simultaneously: like Fig. 6, shown in Figure 30.
Just washing and supplying former water function simultaneously: like Fig. 8, shown in Figure 31.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.For example: the intake tunnel on the adjustment moving valve plate and the position of conducting blind hole; The through hole on the change fixed valve plate and the connected relation of pure water inlet, blowdown interface, filter core first interface and filter core second interface, these simply change, replace all is within protection scope of the present invention.
Claims (8)
1. multifunctional control valve; The fixed valve plate and the moving valve plate that comprise valve body, lid, valve rod, place the employing end face rotary seal in the valve body to cooperate; Moving valve plate is connected with valve rod; Control valve is provided with original water inlet, pure water inlet, blowdown interface, filter core first interface and filter core second interface, and it is characterized in that: said fixed valve plate is provided with: filter core first interface channel, filter core second interface channel, fifth hole and the 6th through hole, in control valve; Filter core first interface channel is connected with filter core first interface; Filter core second interface channel is connected with filter core second interface, and fifth hole is connected with pure water inlet, and the 6th through hole is connected with the blowdown interface; Said moving valve plate is provided with the intake tunnel that is connected with original water inlet, also is provided with the conducting blind hole on the moving valve plate.
2. multifunctional control valve as claimed in claim 1 is characterized in that: said filter core first interface channel comprises first through hole and second through hole, and said first through hole and second through hole are interconnected and are connected with said filter core first interface; Said filter core second interface channel comprises third through-hole and fourth hole, and said third through-hole and fourth hole are interconnected and are connected with filter core second interface; The intake tunnel of said moving valve plate comprises first intake tunnel and second intake tunnel, and first intake tunnel and second intake tunnel are connected with original water inlet respectively.
3. multifunctional control valve as claimed in claim 1 is characterized in that: said filter core first interface channel, filter core second interface channel and the 6th through hole are arranged on the interior ring of fixed valve plate, and fifth hole is arranged on the outer shroud of fixed valve plate.
4. multifunctional control valve as claimed in claim 1 is characterized in that: said filter core first interface channel, filter core second interface channel and the 6th through hole are arranged on the interior ring of fixed valve plate, and fifth hole is arranged on the interior ring and outer shroud of fixed valve plate.
5. multifunctional control valve as claimed in claim 1; It is characterized in that; The matching relationship of said fixed valve plate and said moving valve plate comprises: said filter core first interface channel is communicated with said intake tunnel; Said filter core second interface channel and said fifth hole are communicated with said conducting blind hole, and said the 6th through hole is hidden by said moving valve plate sealing; Or said filter core second interface channel and said fifth hole be communicated with said intake tunnel, and said filter core first interface channel and said the 6th through hole are communicated with said conducting blind hole; Or said filter core first interface channel and said fifth hole be communicated with said intake tunnel, and said filter core second interface channel and said the 6th through hole are communicated with said conducting blind hole.
6. multifunctional control valve as claimed in claim 1; It is characterized in that; The matching relationship of said fixed valve plate and said moving valve plate comprises: said filter core first interface channel is communicated with said intake tunnel; Said filter core second interface channel and said fifth hole are communicated with said conducting blind hole, and said the 6th through hole is hidden by said moving valve plate sealing; Or said filter core second interface channel is communicated with said intake tunnel, and said filter core first interface channel and said the 6th through hole are communicated with said conducting blind hole, and said fifth hole is hidden by said moving valve plate sealing; Or said filter core first interface channel is communicated with said intake tunnel, and said filter core second interface channel and said the 6th through hole are communicated with said conducting blind hole, and said fifth hole is hidden by said moving valve plate sealing.
7. multifunctional control valve as claimed in claim 2; It is characterized in that; The matching relationship of said fixed valve plate and said moving valve plate comprises: said first through hole is communicated with said first intake tunnel; Said second through hole is communicated with said second intake tunnel, and said third through-hole and said fifth hole are communicated with said conducting blind hole, and said fourth hole and said the 6th through hole are hidden by said moving valve plate sealing; Or said third through-hole is communicated with said second intake tunnel; Said fourth hole is communicated with said first intake tunnel; Said first through hole and said the 6th through hole are communicated with said conducting blind hole, and said second through hole and said fifth hole are hidden by said moving valve plate sealing; Or said first through hole is communicated with said second intake tunnel; Said second through hole is communicated with said first intake tunnel; Said fourth hole and said the 6th through hole are communicated with said conducting blind hole, and said third through-hole and said fifth hole are hidden by said moving valve plate sealing.
8. like claim 3 or 4 described multifunctional control valves; It is characterized in that; The matching relationship of said fixed valve plate and said moving valve plate comprises: said filter core first interface channel is communicated with said intake tunnel; Said filter core second interface channel and said fifth hole are communicated with said conducting blind hole, and said the 6th through hole is hidden by said moving valve plate sealing; Or said filter core second interface channel is communicated with said intake tunnel, and said fifth hole is communicated with said original water inlet, and said filter core first interface channel and said the 6th through hole are communicated with said conducting blind hole; Or said filter core first interface channel is communicated with said intake tunnel, and said fifth hole is communicated with said original water inlet, and said filter core second interface channel and said the 6th through hole are communicated with said conducting blind hole.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210150090.3A CN102678966B (en) | 2012-05-15 | 2012-05-15 | Multifunctional control valve |
| CN201710268078.5A CN107327594B (en) | 2012-05-15 | 2013-05-15 | Flow-controlled device |
| CN201710268072.8A CN107314128A (en) | 2012-05-15 | 2013-05-15 | Flow-controlled device |
| TW102117137A TW201406444A (en) | 2012-05-15 | 2013-05-15 | Flow controller |
| CN201710268067.7A CN107654696B (en) | 2012-05-15 | 2013-05-15 | Flow-controlled device |
| CN201710268079.XA CN107327595A (en) | 2012-05-15 | 2013-05-15 | Flow-controlled device |
| PCT/CN2013/000581 WO2013170633A1 (en) | 2012-05-15 | 2013-05-15 | Flow controller |
| CN201710268077.0A CN107327593A (en) | 2012-05-15 | 2013-05-15 | Flow-controlled device |
| CN201710268068.1A CN107327592A (en) | 2012-05-15 | 2013-05-15 | Flow-controlled device |
| CN201380025084.8A CN104508339B (en) | 2012-05-15 | 2013-05-15 | Flow controller and water processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210150090.3A CN102678966B (en) | 2012-05-15 | 2012-05-15 | Multifunctional control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102678966A true CN102678966A (en) | 2012-09-19 |
| CN102678966B CN102678966B (en) | 2014-10-29 |
Family
ID=46811321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210150090.3A Active CN102678966B (en) | 2012-05-15 | 2012-05-15 | Multifunctional control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678966B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170633A1 (en) * | 2012-05-15 | 2013-11-21 | Hu Xiaozong | Flow controller |
| CN105179748A (en) * | 2015-10-06 | 2015-12-23 | 龙口诚峰智远科技有限公司 | Fixed bed up-flow regeneration valve and water treatment device thereof |
| CN105179746A (en) * | 2015-10-06 | 2015-12-23 | 龙口诚峰智远科技有限公司 | Fixed bed up-flow regeneration valve and water treatment device thereof |
| CN105327545A (en) * | 2014-07-15 | 2016-02-17 | 海尔集团公司 | Three-waterway self-locking filter core |
| CN105889568A (en) * | 2016-06-17 | 2016-08-24 | 厦门建霖工业有限公司 | Water purifier control valve and method of using same |
| CN106564986A (en) * | 2015-10-13 | 2017-04-19 | 温州市润新机械制造有限公司 | Softened water treatment system and multifunctional control valve for continuously supplying water thereof |
| CN110550760A (en) * | 2018-05-30 | 2019-12-10 | 宁波市科漫环保科技有限公司 | Water treatment system and plane valve thereof |
| 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 |
| CN113117394A (en) * | 2021-04-26 | 2021-07-16 | 洁禹通河北环保设备有限公司 | Integrated modular water treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747429Y (en) * | 2004-07-17 | 2005-12-21 | 杨润德 | Multi-way valve for water treatment system |
| US20070107499A1 (en) * | 2005-10-28 | 2007-05-17 | Shimadzu Corporation | Flow path switching valve and high performance liquid chromatograph using the same |
| CN200955610Y (en) * | 2006-10-20 | 2007-10-03 | 温州市润新机械制造有限公司 | Multifunction control valve for continuously supplying water |
| CN202597768U (en) * | 2012-05-15 | 2012-12-12 | 余姚市亚东塑业有限公司 | Multifunctional control valve |
-
2012
- 2012-05-15 CN CN201210150090.3A patent/CN102678966B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747429Y (en) * | 2004-07-17 | 2005-12-21 | 杨润德 | Multi-way valve for water treatment system |
| US20070107499A1 (en) * | 2005-10-28 | 2007-05-17 | Shimadzu Corporation | Flow path switching valve and high performance liquid chromatograph using the same |
| CN200955610Y (en) * | 2006-10-20 | 2007-10-03 | 温州市润新机械制造有限公司 | Multifunction control valve for continuously supplying water |
| CN202597768U (en) * | 2012-05-15 | 2012-12-12 | 余姚市亚东塑业有限公司 | Multifunctional control valve |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170633A1 (en) * | 2012-05-15 | 2013-11-21 | Hu Xiaozong | Flow controller |
| CN105327545A (en) * | 2014-07-15 | 2016-02-17 | 海尔集团公司 | Three-waterway self-locking filter core |
| CN105327545B (en) * | 2014-07-15 | 2019-04-12 | 海尔集团公司 | A kind of three water route self-locking filter cores |
| CN105179748B (en) * | 2015-10-06 | 2017-09-19 | 龙口诚峰智远科技有限公司 | Fixed bed counter-current regeneration valve and its water treatment facilities |
| CN105179746A (en) * | 2015-10-06 | 2015-12-23 | 龙口诚峰智远科技有限公司 | Fixed bed up-flow regeneration valve and water treatment device thereof |
| CN105179746B (en) * | 2015-10-06 | 2017-11-21 | 龙口诚峰智远科技有限公司 | A kind of fixed bed counter-current regeneration valve and its water treatment facilities |
| CN105179748A (en) * | 2015-10-06 | 2015-12-23 | 龙口诚峰智远科技有限公司 | Fixed bed up-flow regeneration valve and water treatment device thereof |
| CN106564986A (en) * | 2015-10-13 | 2017-04-19 | 温州市润新机械制造有限公司 | Softened water treatment system and multifunctional control valve for continuously supplying water thereof |
| CN105889568A (en) * | 2016-06-17 | 2016-08-24 | 厦门建霖工业有限公司 | Water purifier control valve and method of using same |
| CN110550760A (en) * | 2018-05-30 | 2019-12-10 | 宁波市科漫环保科技有限公司 | Water treatment system and plane valve thereof |
| CN110550760B (en) * | 2018-05-30 | 2024-03-29 | 宁波市科漫环保科技有限公司 | Water treatment system and plane valve thereof |
| 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 |
| CN113117394A (en) * | 2021-04-26 | 2021-07-16 | 洁禹通河北环保设备有限公司 | Integrated modular water treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102678966B (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102678966A (en) | Multifunctional control valve | |
| CN104696547B (en) | A kind of control valve | |
| CN102788172B (en) | Multifunctional control valve supplying water continuously | |
| CN102678967A (en) | Multifunctional control valve | |
| CN102644769B (en) | Multifunctional control valve | |
| CN102635705B (en) | Multifunctional water softening valve | |
| AU2005263257B2 (en) | A multifunction control valve for a water treatment system | |
| CN102635708B (en) | Multifunctional control valve | |
| CN102635706A (en) | Multifunctional soft water valve for soft water supplement | |
| CN102644770B (en) | Multifunctional control valve | |
| CN101961578B (en) | Novel water treatment system | |
| CN205298660U (en) | Multifunctional softening valve and water processing device thereof | |
| CN102635707A (en) | Multifunctional water softening valve | |
| CN102840362B (en) | Multifunctional soft water valve | |
| CN202768945U (en) | Multifunctional control valve for supplying water continuously | |
| CN202708196U (en) | Multifunctional control valve | |
| WO2015106723A1 (en) | Control valve | |
| CN102644768B (en) | Multifunctional control valve | |
| CN202597768U (en) | Multifunctional control valve | |
| US10865894B2 (en) | Four-way valve for backflush filter system | |
| CN203309197U (en) | Multifunctional control valve | |
| CN202937839U (en) | Multifunctional soft water valve capable of replenishing soft water | |
| CN100402125C (en) | Water treatment equipment | |
| CN102644767B (en) | Multifunctional control valve | |
| CN211259729U (en) | Multifunctional softening valve and water treatment device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |