Description of drawings
Fig. 1 is a valve body schematic top plan view of the present invention.
Fig. 2 is the plane structure schematic representation of embodiment one, two fixed valve plate.
Fig. 3 is the schematic top plan view of embodiment one, two moving valve plate.
Fig. 4 is the structural representation of embodiment one in softening running state.
Fig. 5 is that embodiment one, two is moving under softening running state, the relative position schematic representation of fixed valve plate.
Fig. 6 is the structural representation of embodiment one at the back-flushing operation state.
Fig. 7 is that embodiment one, two is moving under the backwash state, the relative position schematic representation of fixed valve plate.
Fig. 8 is that embodiment one is at the structural representation of inhaling salt counter-current regeneration running state.
Fig. 9 is that embodiment one, two is inhaling relative position schematic representation moving under the salt counter-current regeneration state, fixed valve plate.
Figure 10 is that embodiment one is at the structural representation of just washing running state.
Figure 11 is that embodiment one, two is just washing relative position schematic representation moving under the state, fixed valve plate.
Figure 12 is the structural representation of embodiment one in salt case moisturizing running state.
Figure 13 is that embodiment one, two is moving under salt case additional soft wa ter state, the relative position schematic representation of fixed valve plate.
Figure 14 is the structural representation of embodiment two in softening running state.
Figure 15 is the plane structure schematic representation of embodiment three fixed valve plate.
Figure 16 is the schematic top plan view of embodiment three moving valve plate.
Figure 17 is the structural representation of embodiment three at the back-flushing operation state.
Figure 18 is that embodiment three is moving under the backwash state, the relative position schematic representation of fixed valve plate.
Figure 19 is the plane structure schematic representation of embodiment four, five fixed valve plate.
Figure 20 is the schematic top plan view of embodiment four, five moving valve plate.
Figure 21 is the structural representation of embodiment four in softening running state.
Figure 22 is that embodiment four, five is moving under softening running state, the relative position schematic representation of fixed valve plate.
Figure 23 is the structural representation of embodiment four at the back-flushing operation state.
Figure 24 is that embodiment four, five is moving under the backwash state, the relative position schematic representation of fixed valve plate.
Figure 25 is that embodiment four is at the structural representation of inhaling salt counter-current regeneration running state.
Figure 26 is that embodiment four, five is inhaling relative position schematic representation moving under the salt counter-current regeneration state, fixed valve plate.
Figure 27 is that embodiment four is at the structural representation of just washing running state.
Figure 28 is that embodiment four, five is just washing relative position schematic representation moving under the state, fixed valve plate.
Figure 29 is that embodiment four supplies the structural representation of soft water running state simultaneously at salt case additional soft wa ter.
Figure 30 is that embodiment four, five supplies relative position schematic representation moving under the soft water state, fixed valve plate simultaneously at salt case additional soft wa ter.
Figure 31 is the structural representation of embodiment five in softening running state.
Figure 32 is the plane structure schematic representation of embodiment six fixed valve plate.
Figure 33 is the schematic top plan view of embodiment six moving valve plate.
Figure 34 is the structural representation of embodiment six at the back-flushing operation state.
Figure 35 is that embodiment six is moving under the backwash state, the relative position schematic representation of fixed valve plate.
The plane structure schematic representation of the fixed valve plate when Figure 36 is embodiment seven fixed valve plate the 8th through hole blowdown.
The schematic top plan view of the moving valve plate when Figure 37 is embodiment seven fixed valve plate the 8th through hole blowdown.
The plane structure schematic representation of the fixed valve plate when Figure 38 is the direct blowdown of embodiment seven lid.
The schematic top plan view of the moving valve plate when Figure 39 is the direct blowdown of embodiment seven lid.
Figure 40 is the plane structure schematic representation of embodiment eight fixed valve plate.
Figure 41 is the schematic top plan view of embodiment eight moving valve plate.
Figure 42 is the structural representation of embodiment eight in softening running state.
Figure 43 is that embodiment eight is moving under softening running state, the relative position schematic representation of fixed valve plate.
Figure 44 is the structural representation of embodiment eight in the denidation running state.
Figure 45 is that embodiment eight is moving under the denidation running state, the relative position schematic representation of fixed valve plate.
Figure 46 is the structural representation of embodiment eight at the back-flushing operation state.
Figure 47 is that embodiment eight is moving under the backwash state, the relative position schematic representation of fixed valve plate.
Figure 48 is that embodiment eight is at the structural representation of inhaling salt counter-current regeneration running state.
Figure 49 is that embodiment eight is inhaling relative position schematic representation moving under the salt counter-current regeneration state, fixed valve plate.
Figure 50 is that embodiment eight is at the structural representation of just washing running state.
Figure 51 is that embodiment eight is just washing relative position schematic representation moving under the state, fixed valve plate.
Figure 52 is that embodiment eight supplies the structural representation of soft water running state simultaneously at salt case additional soft wa ter.
Figure 53 is that embodiment eight supplies relative position schematic representation moving under the soft water state, fixed valve plate simultaneously at salt case additional soft wa ter.
Figure 54 is the plane structure schematic representation of embodiment nine fixed valve plate.
Figure 55 is the schematic top plan view of embodiment nine moving valve plate.
Figure 56 is the structural representation of embodiment nine at the back-flushing operation state.
Figure 57 is that embodiment nine is moving under the backwash state, the relative position schematic representation of fixed valve plate.
Figure 58 is embodiment ten a pollution discharge structure schematic representation.
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; The soft water 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; The outer side interface 38 of the filter core of valve body 30 is connected through the outside of last collection umbrella 41 and filter core 44, and side interface 39 is connected with filter core 44 through center tube 42 and next part umbrella 43 in the filter core.Water intake 31 is connected to the water source, sewage draining exit 33 is connected to drainage position, salt-sucking port 36 is connected through the salt valve 52 in flexible pipe 50 and the salt case 51.When the present invention is used as filter tap, only need salt-sucking port 36 sealings.Through electronic or manually come the terminal handsetting gear 62 of rotary valve rod 61, promptly rotatable moving valve plate 20 to switch the overlap condition different to realize difference in functionality of the present invention with fixed valve plate 10.Below through using the resin filtrate to specify the present invention as example.Embodiment one: be applied to fixed bed system.Employing is from the direct blowdown technology of lid.
Shown in Fig. 1-4, use Fig. 2 and fixed, moving valve plate combination shown in Figure 3.A kind of additional soft wa ter multifunctional soft water valve; The fixed valve plate 10 and the moving valve plate 20 that comprise valve body 30, lid 60, liquid jetting device 37, place the employing end face rotary seal in the valve body 30 to cooperate; Moving valve plate 20 is connected with valve rod 61; Valve body 30 is provided with side interface 39 in water intake 31, water outlet 32, liquid jetting device outlet 34, liquid jetting device inlet 35, the outer side interface 38 of filter core and the filter core; Lid is provided with sewage draining exit 33, and liquid jetting device 37 is connected with valve body through liquid jetting device outlet 34 and liquid jetting device inlet 35, and liquid jetting device 37 is provided with salt-sucking port 36; Fixed valve plate 10 is provided with ring-shaped distributed seven through holes: first through hole 1, second through hole 2, third through-hole 3, fourth hole 4, fifth hole 5, the 6th through hole 6 and the 7th through hole 7; In valve body 30; First through hole 1 is connected with the outer side interface 38 of filter core; Second through hole 2 interconnect with third through-hole 3 and with filter core in side interface 39 be connected; Fourth hole 4 is connected with liquid jetting device outlet 34, and fifth hole 5 and the 6th through hole 6 interconnect and be connected with liquid jetting device inlet 35, and the 7th through hole 7 is connected with water outlet 32; Moving valve plate 20 is provided with the intake tunnel 21 that is connected with water intake 31; Also be provided with conducting blind hole 22 and blowdown through hole 23 on the moving valve plate 20, blowdown through hole 23 is communicated to the sewage draining exit 33 on the lid through first blowdown through hole 63 on the valve rod and the second blowdown through hole 64 on the lid successively.
Softening function: like Fig. 4, shown in 5; Through rotary valve rod 61; With first through hole, the 1 overlapping connection on intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, conducting blind hole 22 and third through-hole 3 and 7 overlapping connections of the 7th through hole, blowdown through hole 23 and the 6 overlapping connections of the 6th through hole.Under this valve block overlap condition, current are following: the intake tunnel 21 of the driven valve block 20 of current that water intake 31 gets into flow in first through hole 1 of fixed valve plate 10, because first through hole 1 is connected with the outer side interface 38 of filter core; So current flow through the outer side interface 38 of filter core; Through last collection umbrella 41, flow into the outside of filter core 44, flow into next part umbrella 43 after softening through resin; Flow into side interface 39 in the filter core through filter core inboard 45; Because side interface 39 is connected with third through-hole 3 in the filter core, so current flow to third through-hole 3, conducting blind hole 22 water conservancy diversion through moving valve plate 20 flow into the 7th through hole 7; Because the 7th through hole 7 is connected with water outlet 32, so current flow to water outlet 32.In this process, second through hole 2 of fixed valve plate 10, fourth hole 4 and fifth hole 5 passive valve blocks 20 sealings hide not water flowing; Though blowdown through hole 23 and 6 overlapping connections of the 6th through hole, do not have current.
Backwashing function: like Fig. 6, shown in 7, through rotary valve rod 61, with the third through-hole 3 overlapping connections on intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, conducting blind hole 22 and 1 overlapping connection of first through hole, blowdown through hole 23 and the 1 overlapping connection of first through hole.Under this valve block overlap condition, current are following: the intake tunnel 21 of the driven valve block 20 of current that water intake 31 gets into flow in the third through-hole 3 of fixed valve plate 10, because third through-hole 3 is connected with the interior side interface 39 of filter core; The side interface 39 in the filter core so current are flowed through; 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 the outer side interface 38 of filter core, because first through hole 1 on the fixed valve plate 10 is connected with the outer side interface 38 of filter core, so current flow to first through hole 1; Through blowdown through hole 23, pass through sewage draining exit 33 drainings through first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole, 64 backs on the lid 60 successively again.In this process, second through hole 2 of fixed valve plate 10, fourth hole 4, fifth hole 5, the 6th through hole 6 and 7 passive valve blocks 20 sealings of the 7th through hole hide not water flowing; Conducting blind hole 22 has just in time played sealing covering effect with 1 overlapping connection of first through hole.
Inhale salt counter-current regeneration function: like Fig. 8, shown in 9; Through rotary valve rod 61; With the fourth hole 4 overlapping connections on intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, conducting blind hole 22 and second through hole 2 and 6 overlapping connections of the 6th through hole, blowdown through hole 23 and the 1 overlapping connection of first through hole.Under this valve block overlap condition, current are following: the intake tunnel 21 of the driven valve block 20 of current that water intake 31 gets into flow in the fourth hole 4 of fixed valve plate 10, because fourth hole 4 is connected with liquid jetting device outlet 34; The liquid jetting device outlet 34 so current are flowed through through liquid jetting device 37 jets, produces negative pressure at salt-sucking port 36 places of liquid jetting device 37; Suck the salt solution in the salt case 51 through salt valve 52 and flexible pipe 50, the mixed salt of former water and salt solution flows to liquid jetting device inlet 35, because the 6th through hole 6 is connected with liquid jetting device inlet 35; So mixed salt flows to the 6th through hole 6, flow to second through hole 2 through conducting blind hole 22 water conservancy diversion, because second through hole 2 is connected with the interior side interface 39 of filter core; So mixed salt flows to side interface 39 in the filter core, the filter core inboard 45 of flowing through then flows to filter core 44 through next part umbrella 43; Upwards flow from the bottom of resin layer; Behind the mixed salt counter-current regeneration resin, flow through and go up collection umbrella 41, flow to the outer side interface 38 of filter core; Because first through hole 1 is connected with the outer side interface 38 of filter core; So current flow to first through hole 1,, pass through sewage draining exit 33 drainings through first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole, 64 backs on the lid 60 successively again through blowdown through hole 23.In this process, the third through-hole 3 of fixed valve plate 10, fifth hole 5 and 7 passive valve block 20 sealings of the 7th through hole hide not water flowing.
Just washing function: like Figure 10, shown in 11; Through rotary valve rod 61; With first through hole, the 1 overlapping connection on intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, conducting blind hole 22 and the 6th through hole 6 and 7 overlapping connections of the 7th through hole, blowdown through hole 23 and the 2 overlapping connections of second through hole.Under this valve block overlap condition; Current are following: the intake tunnel 21 of the driven valve block 20 of current that water intake 31 gets into flow in first through hole 1 of fixed valve plate 10, because first through hole 1 is connected with the outer side interface 38 of filter core, so current flow through the outer side interface 38 of filter core; Through last collection umbrella 41; Flow into the outside of filter core 44, flow into next part umbrella 43 behind the salt solution of cleaning and removing residual, flow into side interface 39 in the filter core through filter core inboard 45; Because second through hole 2 of side interface 39 and fixed valve plate 10 is connected in the filter core; So current flow to second through hole 2,, pass through sewage draining exit 33 drainings through first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole, 64 backs on the lid 60 successively again through blowdown through hole 23.In this process, the third through-hole 3 of fixed valve plate 10, fourth hole 4 and fifth hole 5 passive valve block 20 sealings hide not water flowing.Though conducting blind hole 22 and the 6th through hole 6 and 7 overlapping connections of the 7th through hole do not have current.
Salt case additional soft wa ter function: like Figure 12, shown in 13; Through rotary valve rod 61; With first through hole, the 1 overlapping connection on intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, conducting blind hole 22 and third through-hole 3 and 5 overlapping connections of fifth hole, blowdown through hole 23 and the 7 overlapping connections of the 7th through hole.Under this valve block overlap condition, current are following: the intake tunnel 21 of the driven valve block 20 of current that water intake 31 gets into flow in first through hole 1 of fixed valve plate 10, because first through hole 1 is connected with the outer side interface 38 of filter core; So current flow through the outer side interface 38 of filter core, through last collection umbrella 41, flow into the outside of filter core 44; Flow into next part umbrella 43 after the softening filtration of resin; Flow into side interface 39 in the filter core through filter core inboard 45, because the third through-hole 3 of side interface 39 and fixed valve plate 10 is connected in the filter core, so current flow to third through-hole 3; Flow to fifth hole 5 through conducting blind hole 22 water conservancy diversion; Because fifth hole 5 is connected with liquid jetting device inlet 35,, get into salt case 51 through salt-sucking port 36, flexible pipe 50 and salt valve 52 successively then so current flow to liquid jetting device inlet 35.In this process, second through hole 2, fourth hole 4 and 6 passive valve blocks 20 sealings of the 6th through hole hide not water flowing, though blowdown through hole 23 and the 7 overlapping connections of the 7th through hole do not have current.
Embodiment two: be applied to the floating bed system.Employing is from the direct blowdown technology of lid.
Embodiment two and embodiment's one difference only is: embodiment two first through hole 1 is connected with the interior side interface 39 of filter core, and second through hole 2 interconnects with third through-hole 3 and is connected with the outer side interface 38 of filter core; The outer side interface 38 of embodiment one first through hole 1 and filter core is connected, second through hole 2 interconnect with third through-hole 3 and with filter core in side interface 39; This difference just makes that the current in the water treatment tank 40 are just in time opposite under the identical corresponding position of fixed, moving valve plate.Here only softening function is elaborated, other four functions just repeat no more.
Softening function: like Fig. 5, shown in Figure 14; Through rotary valve rod 61; With first through hole, the 1 overlapping connection on intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, conducting blind hole 22 and third through-hole 3 and 7 overlapping connections of the 7th through hole, blowdown through hole 23 and the 6 overlapping connections of the 6th through hole.Under this valve block overlap condition, current are following: the intake tunnel 21 of the driven valve block 20 of current that water intake 31 gets into flow in first through hole 1 of fixed valve plate 10, because first through hole 1 is connected with the interior side interface 39 of filter core; The side interface 39 in the filter core so current are flowed through, the filter core inboard 45 of flowing through, the next part umbrella 43 of flowing through; After the softening filtration of resin; Flow through and go up collection umbrella 41, flow to the outer side interface 38 of filter core, because the third through-hole 3 of outer side interface 38 of filter core and fixed valve plate 10 is connected; So current flow to third through-hole 3; Conducting blind hole 22 water conservancy diversion through moving valve plate 20 flow into the 7th through hole 7, owing to the 7th through hole 7 is connected with water outlet 32, so current flow to water outlet 32.In this process, second through hole 2 of fixed valve plate 10, fourth hole 4 and fifth hole 5 passive valve blocks 20 sealings hide not water flowing; Though blowdown through hole 23 and 6 overlapping connections of the 6th through hole, do not have current.
Embodiment three: adopt from the technology of the 8th through hole blowdown of fixed valve plate.
Shown in Fig. 1, Figure 15-18, use Figure 15 and fixed, moving valve plate combination shown in Figure 16.Embodiment three and embodiment's one, two valve structure difference only is: the center of embodiment three fixed valve plate 10 also is provided with the 8th through hole 8, and moving valve plate 20 is provided with blowdown blind hole 23B; And do not have the 8th through hole on embodiment one, two the fixed valve plate, what be provided with on the moving valve plate is the blowdown through hole.The difference of this structure makes that the difference of blowdown mode is following: embodiment three blowdown mode: flow to the 8th through hole of fixed valve plate through the blowdown blind hole water conservancy diversion of moving valve plate, flow to the sewage draining exit draining on the valve body again; Embodiment one, two blowdown mode: through the blowdown through hole of moving valve plate, more successively through behind the first blowdown through hole and the second blowdown through hole on the lid on the valve rod, through the sewage draining exit draining on the lid.So here take a single example backwashing function is elaborated, other four functions repeat no more.
Backwashing function: like Figure 17, shown in 18; Through rotary valve rod 61; With the third through-hole 3 overlapping connections on intake tunnel on the moving valve plate 20 21 and the fixed valve plate 10, conducting blind hole 22 and 1 overlapping connection of first through hole, blowdown blind hole 23B and first through hole 1 and 8 overlapping connections of the 8th through hole.Under this valve block overlap condition, current are following: the intake tunnel 21 of the driven valve block 20 of current that water intake 31 gets into flow in the third through-hole 3 of fixed valve plate 10, because third through-hole 3 is connected with the interior side interface 39 of filter core; The side interface 39 in the filter core 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 the outer side interface 38 of filter core; Because first through hole 1 on the fixed valve plate 10 is connected with the outer side interface 38 of filter core,, flow to the 8th through hole 8 through blowdown blind hole 23B water conservancy diversion so current flow to first through hole 1; Because the 8th through hole 8 is connected with sewage draining exit 33, so current flow to sewage draining exit 33 drainings.In this process, second through hole 2 of fixed valve plate 10, fourth hole 4, fifth hole 5, the 6th through hole 6 and 7 passive valve blocks 20 sealings of the 7th through hole hide not water flowing; Conducting blind hole 22 has just in time played sealing covering effect with 1 overlapping connection of first through hole.
Embodiment four:
Be applied to continue the fixed bed system of water supply.Employing is from the technology of the 8th through hole blowdown of fixed valve plate.
Shown in Fig. 1, Figure 19-21, use Figure 19 and fixed, moving valve plate combination shown in Figure 20.A kind of additional soft wa ter multifunctional soft water valve; The fixed valve plate 210 and the moving valve plate 220 that comprise valve body 30, lid 60, liquid jetting device 37, place the employing end face rotary seal in the valve body 30 to cooperate; Moving valve plate 220 is connected with valve rod 61; Valve body 30 is provided with side interface 39 in water intake 31, water outlet 32, sewage draining exit 33, liquid jetting device outlet 34, liquid jetting device inlet 35, the outer side interface 38 of filter core and the filter core; Liquid jetting device 37 is connected with valve body through liquid jetting device outlet 34 and liquid jetting device inlet 35, and liquid jetting device 37 is provided with salt-sucking port 36; Fixed valve plate 210 is provided with seven through holes: on the annulus, the 7th through hole 207 was arranged on the outer toroid in first through hole 201, second through hole 202, third through-hole 203, fourth hole 204, fifth hole 205 and the 6th through hole 206 were arranged on; In valve body 30; First through hole 201 is connected with the outer side interface 38 of filter core; Second through hole 202 interconnect with third through-hole 203 and with filter core in side interface 39 be connected, fourth hole 204 is connected with liquid jetting device outlet 34, fifth hole 205 and the 6th through hole 206 interconnect and enter the mouth with liquid jetting device and 35 be connected; The 7th through hole 207 is connected with water outlet 32, and the center of fixed valve plate 210 also is provided with the 8th through hole 208; Moving valve plate 220 is provided with the intake tunnel 221 that is connected with water intake 31, on the annulus, also is provided with conducting blind hole 222 on the moving valve plate 220 in intake tunnel 221 is set at; Conducting blind hole 222 is set on interior annulus and the outer toroid; Also be provided with blowdown blind hole 223B on the moving valve plate 220, blowdown blind hole 223B is a radial blind holes, and an end is positioned at the center of moving valve plate 220; The other end is positioned on the annulus, and blowdown blind hole 223B is connected with sewage draining exit 33 through the 8th through hole 208 of fixed valve plate 210; In the rotary course of moving valve plate 220, have only conducting blind hole 222 to cover the 7th through hole 207 of fixed valve plate 210, other parts of moving valve plate 220 all cover incessantly the 7th through hole 207.
Softening function: like Figure 21, shown in 22; Through rotary valve rod 61; With first through hole, the 201 overlapping connections on intake tunnel on the moving valve plate 220 221 and the fixed valve plate 210; Conducting blind hole 222 and third through-hole 203 and 207 overlapping connections of the 7th through hole, blowdown blind hole 223B and the 6th through hole 206 and 208 overlapping connections of the 8th through hole.Under this valve block overlap condition, current are following: the intake tunnel 221 of the driven valve block 220 of current that water intake 31 gets into flow in first through hole 201 of fixed valve plate 210, because first through hole 201 is connected with the outer side interface 38 of filter core; So current flow through the outer side interface 38 of filter core; Through last collection umbrella 41, flow into the outside of filter core 44, flow into next part umbrella 43 after softening through resin; Flow into side interface 39 in the filter core through filter core inboard 45; Because side interface 39 is connected with third through-hole 203 in the filter core, so current flow to third through-hole 203, conducting blind hole 222 water conservancy diversion through moving valve plate 220 flow into the 7th through hole 207; Because the 7th through hole 207 is connected with water outlet 32, so current flow to water outlet 32.In this process, second through hole 202 of fixed valve plate 210, fourth hole 204 and fifth hole 205 passive valve blocks 220 sealings hide not water flowing; Though blowdown blind hole 223B and the 6th through hole 206 and 208 overlapping connections of the 8th through hole do not have current.
Backwashing function: like Figure 23, shown in 24; Through rotary valve rod 61; With the third through-hole 203 overlapping connections on intake tunnel on the moving valve plate 220 221 and the fixed valve plate 210; Conducting blind hole 222 and 201 overlapping connections of first through hole, the blowdown blind hole 223B and first through hole 201 and the 208 overlapping connections of the 8th through hole.Under this valve block overlap condition, current are following: the intake tunnel 221 of the driven valve block 220 of current that water intake 31 gets into flow in the third through-hole 203 of fixed valve plate 210, because third through-hole 203 is connected with the interior side interface 39 of filter core; The side interface 39 in the filter core 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 the outer side interface 38 of filter core, because first through hole 201 on the fixed valve plate 210 is connected with the outer side interface 38 of filter core; So current flow to first through hole 201; Flow to the 8th through hole 208 through blowdown blind hole 223B water conservancy diversion, owing to the 8th through hole 208 is connected with sewage draining exit 33, so current flow to sewage draining exit 33 drainings.In this process, second through hole 202 of fixed valve plate 210, fourth hole 204, fifth hole 205 and 206 passive valve blocks 220 sealings of the 6th through hole hide not water flowing; Conducting blind hole 222 has just in time played sealing covering effect with 201 overlapping connections of first through hole.Because the 7th through hole 207 does not have passive valve block 220 sealings to hide, and supplies water so the former water that water intake 31 gets into directly flows to water outlet 32 through the 7th through hole 207.
Inhale salt counter-current regeneration function: like Figure 25, shown in 26; Through rotary valve rod 61; With the fourth hole 204 overlapping connections on intake tunnel on the moving valve plate 220 221 and the fixed valve plate 210; Conducting blind hole 222 and second through hole 202 and 206 overlapping connections of the 6th through hole, blowdown blind hole 223B and first through hole 201 and 208 overlapping connections of the 8th through hole.Under this valve block overlap condition, current are following: the intake tunnel 221 of the driven valve block 220 of current that water intake 31 gets into flow in the fourth hole 204 of fixed valve plate 210, because fourth hole 204 is connected with liquid jetting device outlet 34; The liquid jetting device outlet 34 so current are flowed through through liquid jetting device 37 jets, produces negative pressure at salt-sucking port 36 places of liquid jetting device 37; Suck the salt solution in the salt case 51 through salt valve 52 and flexible pipe 50, the mixed salt of former water and salt solution flows to liquid jetting device inlet 35, because the 6th through hole 206 is connected with liquid jetting device inlet 35; So mixed salt flows to the 6th through hole 206, flow to second through hole 202 through conducting blind hole 222 water conservancy diversion, because second through hole 202 is connected with the interior side interface 39 of filter core; So mixed salt flows to side interface 39 in the filter core, the filter core inboard 45 of flowing through then flows to filter core 44 through next part umbrella 43; Upwards flow from the bottom of resin layer, behind the mixed salt counter-current regeneration resin, flow through and go up collection umbrella 41; Flow to the outer side interface 38 of filter core; Because first through hole 201 is connected with the outer side interface 38 of filter core,, flow to the 8th through hole 208 through blowdown blind hole 223B water conservancy diversion so current flow to first through hole 201; Because the 8th through hole 208 is connected with sewage draining exit 33, so current flow to sewage draining exit 33 drainings.In this process, 205 passive valve block 220 sealings hide not water flowing to the third through-hole 203 of fixed valve plate 210 with fifth hole.Because the 7th through hole 207 does not have passive valve block 220 sealings to hide, and supplies water so the former water that water intake 31 gets into directly flows to water outlet 32 through the 7th through hole 207.
Just washing function: like Figure 27, shown in 28; Through rotary valve rod 61; With first through hole, the 201 overlapping connections on intake tunnel on the moving valve plate 220 221 and the fixed valve plate 210; Conducting blind hole 222 and 206 overlapping connections of the 6th through hole, blowdown blind hole 223B and second through hole 202 and 208 overlapping connections of the 8th through hole.Under this valve block overlap condition, current are following: the intake tunnel 221 of the driven valve block 220 of current that water intake 31 gets into flow in first through hole 201 of fixed valve plate 210, because first through hole 201 is connected with the outer side interface 38 of filter core; So current flow through the outer side interface 38 of filter core; Through last collection umbrella 41, flow into the outside of filter core 44, flow into next part umbrella 43 behind the salt solution of cleaning and removing residual; Flow into side interface 39 in the filter core through filter core inboard 45; Because second through hole 202 of side interface 39 and fixed valve plate 210 is connected in the filter core, so current flow to second through hole 202, flows to the 8th through hole 208 through blowdown blind hole 223B water conservancy diversion; Because the 8th through hole 208 is connected with sewage draining exit 33, so current flow to sewage draining exit 33 drainings.In this process, the third through-hole 203 of fixed valve plate 210, fourth hole 204 and fifth hole 205 passive valve block 220 sealings hide not water flowing.Conducting blind hole 222 and 206 overlapping connections of the 6th through hole have just in time played sealing covering effect.Because the 7th through hole 207 does not have passive valve block 220 sealings to hide, and supplies water so the former water that water intake 31 gets into directly flows to water outlet 32 through the 7th through hole 207.
Salt case additional soft wa ter is supplied the soft water function simultaneously: like Figure 29, shown in 30; Through rotary valve rod 61; With first through hole, the 201 overlapping connections on intake tunnel on the moving valve plate 220 221 and the fixed valve plate 210; Conducting blind hole 222 and third through-hole 203, fifth hole 205,207 overlapping connections of the 7th through hole, blowdown blind hole 223B and 208 overlapping connections of the 8th through hole.Under this valve block overlap condition, current are following: the intake tunnel 221 of the driven valve block 220 of current that water intake 31 gets into flow in first through hole 201 of fixed valve plate 210, because first through hole 201 is connected with the outer side interface 38 of filter core; So current flow through the outer side interface 38 of filter core, through last collection umbrella 41, flow into the outside of filter core 44; Flow into next part umbrella 43 after the softening filtration of resin; Flow into side interface 39 in the filter core through filter core inboard 45, because the third through-hole 203 of side interface 39 and fixed valve plate 210 is connected in the filter core, so current flow to third through-hole 203; Flow to fifth hole 205 and the 7th through hole 207 through conducting blind hole 222 water conservancy diversion; Because fifth hole 205 is connected with liquid jetting device inlet 35,, get into salt case 51 through salt-sucking port 36, flexible pipe 50 and salt valve 52 successively then so current flow to liquid jetting device inlet 35; Because the 7th through hole 207 is connected with water outlet 32, continue to flow to water outlet 32 water supply simultaneously so flow to the softened water of the 7th through hole 207.In this process, second through hole 202, fourth hole 204 and 206 passive valve blocks 220 sealings of the 6th through hole hide not water flowing, though blowdown blind hole 223B and the 208 overlapping connections of the 8th through hole do not have current.
Embodiment five:
Be applied to continue the floating bed system of water supply.Embodiment five and embodiment's four difference only is: embodiment five first through hole 201 is connected with the interior side interface 39 of filter core, and second through hole 202 interconnects with third through-hole 203 and is connected with the outer side interface 38 of filter core; The outer side interface 38 of embodiment four first through hole 201 and filter core is connected, second through hole 202 interconnect with third through-hole 203 and with filter core in side interface 39; This difference just makes that the current in the water treatment tank 40 are just in time opposite under deciding the identical corresponding position of moving valve plate.Here only softening function is elaborated, other four functions just repeat no more.
Softening function: like Figure 22, shown in 31; Through rotary valve rod 61; With first through hole, the 201 overlapping connections on intake tunnel on the moving valve plate 220 221 and the fixed valve plate 210; Conducting blind hole 222 and third through-hole 203 and 207 overlapping connections of the 7th through hole, blowdown blind hole 223B and the 6th through hole 206 and 208 overlapping connections of the 8th through hole.Under this valve block overlap condition, current are following: the intake tunnel 221 of the driven valve block 220 of current that water intake 31 gets into flow in first through hole 201 of fixed valve plate 210, because first through hole 201 is connected with the interior side interface 39 of filter core; The side interface 39 in the filter core so current are flowed through, the filter core inboard 45 of flowing through, the next part umbrella 43 of flowing through; After the softening filtration of resin; Flow through and go up collection umbrella 41, flow to the outer side interface 38 of filter core, because the third through-hole 203 of outer side interface 38 of filter core and fixed valve plate 210 is connected; So current flow to third through-hole 203; Conducting blind hole 222 water conservancy diversion through moving valve plate 220 flow into the 7th through hole 207, owing to the 7th through hole 207 is connected with water outlet 32, so current flow to water outlet 32.In this process, second through hole 202 of fixed valve plate 210, fourth hole 204 and fifth hole 205 passive valve blocks 220 sealings hide not water flowing; Though blowdown blind hole 223B and the 6th through hole 206 and 208 overlapping connections of the 8th through hole do not have current.
Embodiment six: adopt the technology from the direct blowdown of lid.
Shown in Fig. 1, Figure 32-35, use Figure 32 and fixed, moving valve plate combination shown in Figure 33.Embodiment six and embodiment's four, five valve structure difference only is: the center of embodiment four, five fixed valve plate 210 also is provided with the 8th through hole 208, and moving valve plate 220 is provided with blowdown blind hole 223B; And do not have the 8th through hole on embodiment six the fixed valve plate 210, what be provided with on the moving valve plate 220 is blowdown through hole 223.The difference of this structure makes that the difference of blowdown mode is following: embodiment four, five blowdown mode: flow to the 8th through hole of fixed valve plate through the blowdown blind hole water conservancy diversion of moving valve plate, flow to the sewage draining exit draining on the valve body again; Embodiment six blowdown mode: through the blowdown through hole of moving valve plate, more successively through behind the first blowdown through hole and the second blowdown through hole on the lid on the valve rod, through the sewage draining exit draining on the lid.So here take a single example backwashing function is elaborated, other four functions repeat no more.
Backwashing function: like Figure 34, shown in 35; Through rotary valve rod 61; With the third through-hole 203 overlapping connections on intake tunnel on the moving valve plate 220 221 and the fixed valve plate 210, conducting blind hole 222 and 201 overlapping connections of first through hole, blowdown through hole 223 and the 201 overlapping connections of first through hole.Under this valve block overlap condition, current are following: the intake tunnel 221 of the driven valve block 220 of current that water intake 31 gets into flow in the third through-hole 203 of fixed valve plate 210, because third through-hole 203 is connected with the interior side interface 39 of filter core; The side interface 39 in the filter core so current are flowed through; 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 the outer side interface 38 of filter core, because first through hole 201 on the fixed valve plate 210 is connected with the outer side interface 38 of filter core, so current flow to first through hole 201; Through blowdown through hole 223, pass through sewage draining exit 33 drainings through first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole, 64 backs on the lid 60 successively again.In this process, second through hole 202 of fixed valve plate 210, fourth hole 204, fifth hole 205 and 206 passive valve blocks 220 sealings of the 6th through hole hide not water flowing; Conducting blind hole 222 has just in time played sealing covering effect with 201 overlapping connections of first through hole.Because the 7th through hole 207 does not have passive valve block 220 sealings to hide, and supplies water so the former water that water intake 31 gets into directly flows to water outlet 32 through the 7th through hole 207.
Embodiment seven: be applied to not continue water system.
Shown in Figure 36-39, Figure 36-the 37th, employing is made up from the moving valve plate of deciding of fixed valve plate the 8th through hole 208 blowdowns technology, and Figure 38-the 39th adopts from the moving valve plate of deciding of the direct blowdown technology of lid and makes up.Embodiment seven and embodiment's four, five, six difference only is: embodiment seven moving valve plate 320 can both cover the 7th through hole 207 of fixed valve plate 210 in rotary course; And embodiment four, five, six moving valve plate is in rotary course; Have only the conducting blind hole to cover the 7th through hole of fixed valve plate; Other parts of moving valve plate all cover incessantly the 7th through hole; That is to say except can covering the 7th through hole of fixed valve plate with the moisturizing position, and all do not cover the 7th through hole of fixed valve plate in other positions softening.So just make embodiment seven in backwash, inhale salt, do not supply water when just washing, and embodiment four, five, six in backwash, inhale salt, be the former water of supply when just washing.Because other explanations and embodiment four, five, six phase are seemingly, here just do not giving unnecessary details.
Embodiment eight: the floating bed system that is applied to have the denidation function.Employing is from the direct blowdown technology of lid.
Shown in Fig. 1, Figure 40-43, use Figure 40 and fixed, moving valve plate combination shown in Figure 41.A kind of additional soft wa ter multifunctional soft water valve; The fixed valve plate 410 and the moving valve plate 420 that comprise valve body 30, lid 60, liquid jetting device 37, place the employing end face rotary seal in the valve body 30 to cooperate; Moving valve plate 420 is connected with valve rod 61; Valve body 30 is provided with side interface 39 in water intake 31, water outlet 32, liquid jetting device outlet 34, liquid jetting device inlet 35, the outer side interface 38 of filter core and the filter core; Lid is provided with sewage draining exit 33, and liquid jetting device 37 is connected with valve body through liquid jetting device outlet 34 and liquid jetting device inlet 35, and liquid jetting device 37 is provided with salt-sucking port 36; Fixed valve plate 410 is provided with seven through holes: first through hole 401 is arranged on the inside and outside annulus; Second through hole 402 is arranged on the outer toroid; On the annulus, the 7th through hole 407 was arranged on the outer toroid in third through-hole 403, fourth hole 404, fifth hole 405 and the 6th through hole 406 were arranged on; In valve body 30; First through hole 401 is connected with the interior side interface 39 of filter core; Second through hole 402 interconnects with third through-hole 403 and is connected with the outer side interface 38 of filter core; Fourth hole 404 is connected with liquid jetting device outlet 34, and fifth hole 405 and the 6th through hole 406 interconnect and be connected with liquid jetting device inlet 35, and the 7th through hole 407 is connected with water outlet 32; Moving valve plate 420 is provided with the intake tunnel 421 that is connected with water intake 31; Intake tunnel 421 is arranged on the interior annulus; Also be provided with conducting blind hole 422 and blowdown through hole 423 on the moving valve plate 420; Conducting blind hole 422 is arranged on the inside and outside annulus, and blowdown through hole 423 is arranged on the outer toroid, and blowdown through hole 423 is communicated to the sewage draining exit 33 on the lid through first blowdown through hole 63 on the valve rod and the second blowdown through hole 64 on the lid successively.
Softening function: like Figure 42, shown in Figure 43; Through rotary valve rod 61; With first through hole, the 401 overlapping connections on intake tunnel on the moving valve plate 420 421 and the fixed valve plate 410; Conducting blind hole 422 and third through-hole 403 and 407 overlapping connections of the 7th through hole, blowdown through hole 423 is hidden by fixed valve plate 410 sealings.Under this valve block overlap condition, current are following: the intake tunnel 421 of the driven valve block 420 of current that water intake 31 gets into flow in first through hole 401 of fixed valve plate 410, because first through hole 401 is connected with the interior side interface 39 of filter core; The side interface 39 in the filter core so current are flowed through, the filter core inboard 45 of flowing through, the next part umbrella 43 of flowing through; After the softening filtration of resin, flow through and go up collection umbrella 41, flow to the outer side interface 38 of filter core; Because the third through-hole 403 of outer side interface 38 of filter core and fixed valve plate 410 is connected; So current flow to third through-hole 403, the water conservancy diversion of the conducting blind hole 422 through moving valve plate 420 flow into the 7th through hole 407; Because the 7th through hole 407 is connected with water outlet 32, so current flow to water outlet 32.In this process, second through hole 402 of fixed valve plate 410, fourth hole 404, fifth hole 405 and 406 passive valve blocks 420 sealings of the 6th through hole hide not water flowing; Blowdown through hole 423 is hidden not water flowing by fixed valve plate 410 sealings.
Denidation function: like Figure 44, shown in Figure 45; Through rotary valve rod 61; The sealing of plane domain on intake tunnel on the moving valve plate 420 421 and the fixed valve plate 410 is hidden; The 7th through hole 407 overlapping connections on the fourth hole 404 and 405 overlapping connections of fifth hole on conducting blind hole 422 and the fixed valve plate 410, blowdown through hole 423 and fixed valve plate 410, first through hole 401 of fixed valve plate 410, second through hole 402, third through- hole 403 and 406 passive valve blocks 420 sealings of the 6th through hole hide not water flowing.Under this valve block overlap condition, because the intake tunnel 421 on the moving valve plate 420 is hidden by the sealing of the plane domain on the fixed valve plate 410, so the current that water intake 31 gets into or not filter core, water outlet 32 does not have current with sewage draining exit 33.Resin layer successively drops to the bottom of resin container 40 under gravity.
Backwashing function: like Figure 46, shown in Figure 47; Through rotary valve rod 61; With the third through-hole 403 overlapping connections on the intake tunnel on the moving valve plate 420 421 and the fixed valve plate 410,401 overlapping connections of first through hole on conducting blind hole 422 and blowdown through hole 423 and the fixed valve plate 410.Under this valve block overlap condition, current are following: the intake tunnel 421 of the driven valve block 420 of current that water intake 31 gets into flow in the third through-hole 403 of fixed valve plate 410, because third through-hole 403 is connected with the outer side interface 38 of filter core; The outer side interface 38 of filter core so current are flowed through; Flow through and go up collection umbrella 41, behind the back flush resin, the next part umbrella 43 of flowing through; The filter core of flowing through inboard 45; Flow to side interface 39 in the filter core, because first through hole 401 on the fixed valve plate 410 is connected with the interior side interface 39 of filter core, so current flow to first through hole 401; Through blowdown through hole 423, pass through sewage draining exit 33 drainings through first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole, 64 backs on the lid 60 successively again.In this process, second through hole 402 of fixed valve plate 410, fourth hole 404, fifth hole 405, the 6th through hole 406 and 407 passive valve blocks 420 sealings of the 7th through hole hide not water flowing.
Inhale salt counter-current regeneration function: like Figure 48, shown in Figure 49; Through rotary valve rod 61; With the fourth hole 404 overlapping connections on intake tunnel on the moving valve plate 420 421 and the fixed valve plate 410; Second through hole 402 and 406 overlapping connections of the 6th through hole on conducting blind hole 422 and the fixed valve plate 410, first through hole, the 401 overlapping connections on blowdown through hole 423 and the fixed valve plate 410.Under this valve block overlap condition, current are following: the intake tunnel 421 of the driven valve block 420 of current that water intake 31 gets into flow in the fourth hole 404 of fixed valve plate 410, because fourth hole 404 is connected with liquid jetting device outlet 34; The liquid jetting device outlet 34 so current are flowed through through liquid jetting device 37 jets, produces negative pressure at salt-sucking port 36 places of liquid jetting device 37; Suck the salt solution in the salt case 51 through salt valve 52 and flexible pipe 50, the mixed salt of former water and salt solution flows to liquid jetting device inlet 35, because the 6th through hole 406 is connected with liquid jetting device inlet 35; So mixed salt flows to the 6th through hole 406, flow to second through hole 402 through conducting blind hole 422 water conservancy diversion, because second through hole 402 is connected with the outer side interface 38 of filter core; So mixed salt flows to the outer side interface 38 of filter core, flow through and go up collection umbrella 41 and flow to filter core 44, flow downward from the top of resin layer; Behind the mixed salt counter-current regeneration resin; Through next part umbrella 43, the filter core inboard 45 of flowing through then flows to side interface 39 in the filter core; Because first through hole 401 is connected with the interior side interface 39 of filter core; So current flow to first through hole 401,, pass through sewage draining exit 33 drainings through first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole, 64 backs on the lid 60 successively again through blowdown through hole 423.In this process, the third through-hole 403 of fixed valve plate 410, fifth hole 405 and 407 passive valve block 420 sealings of the 7th through hole hide not water flowing.
Just washing function: shown in Figure 50, Figure 51; Through rotary valve rod 61; With first through hole, the 401 overlapping connections on intake tunnel on the moving valve plate 420 421 and the fixed valve plate 410; 406 overlapping connections of the 6th through hole on conducting blind hole 422 and the fixed valve plate 410, second through hole, the 402 overlapping connections on blowdown through hole 423 and the fixed valve plate 410.Under this valve block overlap condition; Current are following: the intake tunnel 421 of the driven valve block 420 of current that water intake 31 gets into flow in first through hole 401 of fixed valve plate 410, because first through hole 401 is connected with the interior side interface 39 of filter core, so current flow through side interface 39 in the filter core; The filter core of flowing through inboard 45; The next part umbrella 43 of flowing through is flowed through behind the salt solution of cleaning and removing residual and is gone up collection umbrella 41, flow into the outer side interface 38 of filter core; Because second through hole 402 of outer side interface 38 of filter core and fixed valve plate 410 is connected; So current flow to second through hole 402,, pass through sewage draining exit 33 drainings through first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole, 64 backs on the lid 60 successively again through blowdown through hole 423.In this process, the third through-hole 403 of fixed valve plate 410, fourth hole 404, fifth hole 405 and 407 passive valve block 420 sealings of the 7th through hole hide not water flowing.Though 406 overlapping connections of the 6th through hole on conducting blind hole 422 and the fixed valve plate 410, just in time play sealing covering effect.
Salt case additional soft wa ter is supplied the soft water function simultaneously: shown in Figure 52, Figure 53; Through rotary valve rod 61; With first through hole, the 401 overlapping connections on intake tunnel on the moving valve plate 420 421 and the fixed valve plate 410; Third through-hole 403, fifth hole 405 and 407 overlapping connections of the 7th through hole on conducting blind hole 422 and the fixed valve plate 410, blowdown through hole 423 is hidden by fixed valve plate 410 sealings.Under this valve block overlap condition, current are following: the intake tunnel 421 of the driven valve block 420 of current that water intake 31 gets into flow in first through hole 401 of fixed valve plate 410, because first through hole 401 is connected with the interior side interface 39 of filter core; So current flow through side interface 39 in the filter core, the filter core inboard 45 of flowing through, the next part umbrella 43 of flowing through; Upwards flowing in bottom by resin, flows into through the softening back of resin and go up collection umbrella 41, flows to the outer side interface 38 of filter core; Because the third through-hole 403 of outer side interface 38 of filter core and fixed valve plate 410 is connected; So current flow to third through-hole 403, flow to fifth hole 405 and the 7th through hole 407 through conducting blind hole 422 water conservancy diversion, because fifth hole 405 is connected with liquid jetting device inlet 35; So current flow to liquid jetting device inlet 35; Pass through salt-sucking port 36, flexible pipe 50 and salt valve 52 then successively and get into 51 moisturizings of salt casees, because the 7th through hole 407 is connected with water outlet 32, continue to flow to water outlet 32 water supply simultaneously so flow to the softened water of the 7th through hole 407.In this process, second through hole 402 of fixed valve plate 410, fourth hole 404 and 406 passive valve blocks 420 sealings of the 6th through hole hide not water flowing.Blowdown through hole 423 is hidden not water flowing by fixed valve plate 410 sealings.
Embodiment nine:
Be applied to have the floating bed system of denidation function.Employing is from the technology of the 8th through hole blowdown of fixed valve plate.
Shown in Fig. 1, Figure 54-57, use fixed, the moving valve plate combination shown in Figure 54 and Figure 55.Embodiment nine and embodiment's eight valve structure difference only is: the center of embodiment nine fixed valve plate 410 is provided with the 8th through hole 408, and moving valve plate 420 is provided with blowdown blind hole 423B; And do not have the 8th through hole on embodiment eight the fixed valve plate 410, what be provided with on the moving valve plate 420 is blowdown through hole 423.The difference of this structure makes that the difference of blowdown mode is following: embodiment nine blowdown mode: flow to the 8th through hole 408 of fixed valve plate 410 through the blowdown blind hole 423B water conservancy diversion of moving valve plate 420, flow to sewage draining exit 33 drainings on the valve body again; Embodiment eight blowdown mode: through the blowdown through hole 423 of moving valve plate 420, more successively through behind the first blowdown through hole 63 and the second blowdown through hole 64 on the lid on the valve rod, through 33 drainings of the sewage draining exit on the lid.So here only backwashing function is elaborated, other functions repeat no more.
Backwashing function: shown in Figure 56, Figure 57; Through rotary valve rod 61; With the third through-hole 403 overlapping connections on the intake tunnel on the moving valve plate 420 421 and the fixed valve plate 410,401 overlapping connections of first through hole on conducting blind hole 422 and blowdown blind hole 423B and the fixed valve plate 410.Under this valve block overlap condition, current are following: the intake tunnel 421 of the driven valve block 420 of current that water intake 31 gets into flow in the third through-hole 403 of fixed valve plate 410, because third through-hole 403 is connected with the outer side interface 38 of filter core; The outer side interface 38 of filter core is flowed through and is gone up collection umbrella 41, behind the back flush resin so current are flowed through; The next part umbrella 43 of flowing through; The filter core of flowing through is inboard 45, flows to side interface 39 in the filter core, because side interface 39 is connected in first through hole 401 on the fixed valve plate 410 and the filter core; So current flow to first through hole 401; Flow to the 8th through hole 408 through blowdown blind hole 423B water conservancy diversion, owing to the 8th through hole 408 is connected with sewage draining exit 33, so current flow to sewage draining exit 33 drainings.In this process, second through hole 402 of fixed valve plate 410, fourth hole 404, fifth hole 405, the 6th through hole 406 and 407 passive valve blocks 420 sealings of the 7th through hole hide not water flowing.
Embodiment ten: adopted from the blowdown through hole technological to the blowdown of valve body again through valve rod and lid.
Shown in Figure 58, valve body 30 is provided with sewage draining exit 33B, and the blowdown through hole 23 on the moving valve plate 20 is successively through being communicated to the sewage draining exit 33B on the valve body 30 behind first blowdown through hole 63 on the valve rod 61 and the second blowdown through hole 64 on the lid 60 again.
Embodiment ten only is with embodiment one, two, six, eight difference: the sewage draining exit among the embodiment one, two, six, eight is arranged on the lid, and the passage of blowdown is: through behind the blowdown through hole more successively through being communicated to the sewage draining exit on the lid again behind first blowdown through hole on the valve rod and the second blowdown through hole on the lid.Other explanations are all similar, repeat no more here.
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 position of intake tunnel, conducting blind hole and drain outlet on the adjustment moving valve plate; The connected relation of side interface in first through hole, second through hole, third through-hole, fourth hole, fifth hole, the 6th through hole, the 7th through hole and water outlet on the change fixed valve plate, liquid jetting device outlet, liquid jetting device inlet, the outer side interface of filter core, the filter core, these simply change, replace all is within protection scope of the present invention.