CN205036906U - Fixed bed co current regeneration valve and water treatment facilities thereof - Google Patents
Fixed bed co current regeneration valve and water treatment facilities thereof Download PDFInfo
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- CN205036906U CN205036906U CN201520768143.7U CN201520768143U CN205036906U CN 205036906 U CN205036906 U CN 205036906U CN 201520768143 U CN201520768143 U CN 201520768143U CN 205036906 U CN205036906 U CN 205036906U
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Abstract
(B, ) the utility model discloses a (B, ) (b) plants fixed bed co current regeneration valve and water treatment facilities thereof (b) (b), and main (b) (the b) of (b) (b) is that (b) (b) is equipped with central fan -shaped blind hole at the case up end, is equipped with the through -hole in the bottom of the fan -shaped blind hole in center, the fan -shaped blind hole in center is through the horizontal flow channel hole of its top control lever and the regeneration water hole intercommunication of valve body, the waterjet hole that draws of disk seat terminal surface feeds through through the ejector of horizontal flow channel hole in the vertical flow channel hole of valve body avris below it and the water hole of regenerating. Central fan -shaped blind hole, radially intake blind hole and the water conservancy diversion blind hole of volume great discharge are equipped with respectively through the upper and lower terminal surface at the case to and with a plurality of water holes of disk seat terminal surface and with the water hole corresponds the flow channel hole's of intercommunication cross -sectional area divergence. It flows through to have increased different stations (b) (b) blind hole, water hole and flow channel hole's discharge. (B, ) (b) has realized that (b) (b) carries out the totally back flush thoroughly of great (b) (b) discharge to (b) (b) jar body absorbent impurity of (b) (b) filter material (b) (b), has reduced the jam of filter material among the prior art, has hardened or failure phenomena, and (b) (b) has improved the outlet water quality of water treatment. (B, )
Description
Technical field
the utility model relates to water processing establishment; Be specifically related to a kind of fixed bed co-current regeneration valve and water treatment apparatus thereof.
Background technique
water treatment regeneration valve of the prior art, the valve seat be mainly connected with by valve body core chamber is formed with at the involutory spool be connected by the lower end of controlling rod that is connected with of the end face of this valve seat.During work, enter the counterbore of pending water by spool lower end surface in valve body core chamber, in the tank body that the runner hole below the water hole and valve seat of valve seat end face enters water treatment apparatus, carry out operation.Shortcomings: one be due to the counterbore of spool lower end surface and valve seat end face water hole by with valve seat below the restriction of runner hole connection structure, the cross-section area in described counterbore, water hole and runner hole is general less, directly cause the water flow of output obviously to reduce, seriously have impact on the needs that people produce or live.Two is when carrying out water treatment backwash work, due to flow through the water hole of described valve seat end face and below it water flow in runner hole less, the impurity punching of the filtrate absorption in water treatment apparatus tank body is not washed clean, cause described filter clogging, harden or lost efficacy, seriously reduce the effluent characteristics of water treatment.
Model utility content
for the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of fixed bed co-current regeneration valve and water treatment apparatus thereof, is intended to the water flow and the effluent characteristics that improve water treatment.
for achieving the above object, the technical solution of the utility model realizes like this, this fixed bed co-current regeneration valve, comprise the valve seat that valve body core chamber is provided with, be connected with the spool connected by the lower end of controlling rod the end face of this valve seat is involutory, and the radial direction water inlet blind hole to be interval with in spool lower end surface and water conservancy diversion blind hole, also comprise valve body is connected with pending water hole, pure water hole, weep hole, regenerating water hole, upper water distributing pore and lower water distributing pore; It is that the spool upper-end surface intake between blind hole and water conservancy diversion blind hole in relatively described radial direction is provided with central sector blind hole, is provided with through hole in the bottom of this central sector blind hole; Described central sector blind hole is communicated with the regenerating water hole of valve body by the transverse flow channels hole of controlling rod above it; The through hole of described spool upper-end surface and radial direction water inlet blind hole, the water conservancy diversion blind hole of its spool lower end surface, transposition is successively with the injection water hole that valve seat end surfaces is provided with, weep hole, pure water hole, upper water distributing pore with lower water distributing pore is corresponding overlaps, and the regenerating water hole of the runner hole be provided with separately by valve body core chamber and valve body, weep hole, pure water hole, upper water distributing pore are communicated with lower water distributing pore.
preferably, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the injection water hole of valve seat end face to be overlapped, and is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; Through hole in the central sector blind hole of spool upper-end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
preferably, the radial direction water inlet blind hole transposition of described spool lower end surface is simultaneously with the injection water hole of valve seat end face with upper water distributing pore is corresponding overlaps, wherein, described injection water hole is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with the weep hole at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
preferably, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the lower water distributing pore of valve seat end face to be overlapped, and is communicated with the lower water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the upper water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the upper water distributing pore of valve body by respective runner hole below valve seat.
preferably, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is connected with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
preferably, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with pure water hole is corresponding overlaps, and is communicated with pure water hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
adopt the water treatment apparatus of above-mentioned fixed bed co-current regeneration valve, it the upper and lower water distributing pore of described valve body is connected with upper and lower water-dispensing device accordingly and is placed in the upper end inner chamber of tank body; Filtrate is equipped with at described tank inner chamber; The regenerating water hole of valve body is connected with pipeline and communicates with the water tank being equipped with regenerative agent.
preferably, what described filtrate was positive resin, negative resin, silica sand, active carbon and silica sand with active carbon mixing shape is wherein a kind of.
preferably, described regenerative agent is the wherein a kind of of salt, sodium hydroxide, hydrochloric acid and disinfector.
said structure taked by the utility model fixed bed co-current regeneration valve, by being respectively equipped with volume at the upper and lower end face of spool compared with the central sector blind hole of flood flow, radial water inlet blind hole and water conservancy diversion blind hole, and long-pending distortion of cross sections in multiple water hole of valve seat end face and the runner hole that be communicated with corresponding to described water hole is expanded.Significantly increase the water flow that different station flows through described blind hole, water hole and runner hole, meet people and produce or the needs of life.
by adopting the water treatment apparatus of above-mentioned fixed bed co-current regeneration valve, achieve the clean backwash up hill and dale carrying out compared with flood flow to the impurity of tank body filtrate absorption, considerably reduce the blocking of filtrate, harden or failure phenomenon, effectively improve the effluent characteristics of water treatment.
Accompanying drawing explanation
fig. 1 is the sectional view of a kind of embodiment of the utility model fixed bed co-current regeneration valve.
fig. 2 be in Fig. 1 A-A to the sectional view of spool.
fig. 3 be in Fig. 1 B-B to the sectional view of valve seat.
fig. 4 be in Fig. 1 C-C to the cross-sectional schematic in runner hole below valve seat.
fig. 5 be in Fig. 3 D-D to revolved section schematic diagram.
fig. 6 is the view of valve seat in Fig. 3.
fig. 7 is the view of spool in Fig. 2.
fig. 8 be in Fig. 7 spool E-E to sectional view.
fig. 9 be in Fig. 7 spool N-N to sectional view.
figure 10 be in Fig. 8 spool O-O to sectional view.
figure 11 is the cross-sectional schematic of the utility model water treatment apparatus at station one.
figure 12 be in Figure 11 H-H to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 13 is the cross-sectional schematic of another location in Figure 11.
figure 14 is the cross-sectional schematic of the utility model water treatment apparatus at station two.
figure 15 be in Figure 14 I-I to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 16 is the cross-sectional schematic of another location in Figure 14.
figure 17 is the cross-sectional schematic of the utility model water treatment apparatus at station three.
figure 18 be in Figure 17 G-G to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 19 is the cross-sectional schematic of the utility model water treatment apparatus at station four.
figure 20 be in Figure 19 J-J to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 21 is the cross-sectional schematic of the utility model water treatment apparatus at station five.
figure 22 be in Figure 21 F-F to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
Embodiment
below in conjunction with accompanying drawing, principle of the present utility model and feature are described in detail.Should illustrate: illustrated embodiment, only for explaining the utility model, does not form the concrete restriction to the utility model scope of patent protection.
shown in embodiment one, Fig. 1-Figure 10.This fixed bed co-current regeneration valve, comprise the valve seat that valve body core chamber is provided with, be connected with the spool connected by the lower end of controlling rod the end face of this valve seat is involutory, and the radial direction water inlet blind hole 11 to be interval with in spool lower end surface and water conservancy diversion blind hole 13, also comprise valve body is connected with pending water hole 5, pure water hole 2-1, weep hole 6-1, regenerating water hole 14, upper water distributing pore 4-1 and lower water distributing pore 3-1; It is that the spool upper-end surface intake between blind hole 11 and water conservancy diversion blind hole 13 in relatively described radial direction is provided with central sector blind hole 12, is provided with through hole 16 in the bottom of this central sector blind hole; Described central sector blind hole is communicated with the regenerating water hole 14 of valve body (shown in Fig. 5) by the transverse flow channels hole 17 of controlling rod above it.In work, according to different stations, the through hole 16 of described spool upper-end surface and radial direction water inlet blind hole 11, the water conservancy diversion blind hole 13 of its spool lower end surface, transposition is successively with the injection water hole 15 that valve seat end surfaces is provided with, weep hole 6, pure water hole 2, upper water distributing pore 4 with lower water distributing pore 3 is corresponding overlaps, and the regenerating water hole 14 of the runner hole be provided with separately by valve body core chamber and valve body, weep hole 6-1, pure water hole 2-1, upper water distributing pore 4-1 are communicated with lower water distributing pore 3-1.Wherein: when carrying out station (shown in Figure 11-Figure 13) for the moment, radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the injection water hole 15 of valve seat end face to be overlapped, and is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in the longitudinal runner hole of valve body avris; Through hole 16 in the central sector blind hole 12 of spool upper-end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
when carrying out station two (shown in Figure 14-Figure 16), radial direction water inlet blind hole 11 transposition of described spool lower end surface is simultaneously with the injection water hole 15 of valve seat end face with upper water distributing pore 4 is corresponding overlaps, wherein, described injection water hole 15 is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in the longitudinal runner hole of valve body avris; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with the weep hole 6 at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
when carrying out station three (shown in Figure 17, Figure 18), radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the lower water distributing pore 3 of valve seat end face to be overlapped, and is communicated with the lower water distributing pore 3-1 of valve body by runner hole below valve seat; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the upper water distributing pore 4 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the upper water distributing pore 4-1 of valve body by respective runner hole below valve seat.
when carrying out station four (shown in Figure 19, Figure 20), radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
when carrying out station five (shown in Figure 21, Figure 22), radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by runner hole below valve seat; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with pure water hole 2 is corresponding overlaps, and is communicated with pure water hole 2-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
shown in embodiment two, Figure 11-Figure 22.Adopt the water treatment apparatus of the fixed bed co-current regeneration valve described in embodiment one, it upper and lower water distributing pore 4-1,3-1 of described valve body is connected with upper and lower water-dispensing device 7,8 accordingly and is placed in the upper end inner chamber of tank body; Positive resin filtrate is equipped with at described tank inner chamber.The regenerating water hole 14 of valve body is connected with pipeline and communicates with the water tank being equipped with salt regenerative agent.According to different usage requirements, what described filtrate can also be negative resin, silica sand, active carbon and silica sand with active carbon mixing shape is wherein a kind of.Described regenerative agent also can be the wherein a kind of of sodium hydroxide, hydrochloric acid and disinfector.
described water treatment apparatus at work, when carrying out station (shown in Figure 11-Figure 13) for the moment, the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the injection water hole 15 of valve seat end face overlaps, and is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in valve body avris longitudinal direction runner hole; Through hole 16 in the central sector blind hole 12 of spool upper-end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.Pending water (the Figure 11 in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, in Figure 13 shown in the direction of arrow), the radial direction water inlet transverse flow channels hole 19 of blind hole 11 below the injection water hole 15 and valve seat of valve seat end face through spool lower end surface, by the injection suction produced during liquid jetting device 18 in the longitudinal runner hole of valve body avris, by the inner chamber of the central sector blind hole 12 of the salt solution in water tank from the transverse flow channels hole 17 of regenerating water hole 14 inspiration controlling rod and through spool upper-end surface, runner hole below the upper water distributing pore 4 of valve seat end face and valve seat is entered from the through hole 16 of this inner chamber, and to be entered in tank body through upper water distributor 7 by the upper water distributing pore 4-1 of valve body and carry out resin substitution regeneration in positive resin filtrate, the turbidity that salt solution displacement bleaching generates is by lower water-dispensing device 8 runner hole below the lower water distributing pore 3-1 and valve seat of valve body, water conservancy diversion blind hole 13 inner chamber entering spool lower end surface from the lower water distributing pore 3 of valve seat end face turns to and backflows, discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face again.
when carrying out station two (shown in Figure 14-Figure 16), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is made to intake blind hole 11 transposition simultaneously with the injection water hole 15 of valve seat end face with upper water distributing pore 4 is corresponding overlaps, wherein, described injection water hole is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in the longitudinal runner hole of valve body avris; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with the weep hole 6 at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.The pending water in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, by the radial direction water inlet blind hole 11 of spool lower end surface, the transverse flow channels hole 19 of current below the injection water hole 15 and valve seat of valve seat end face, injects the water flow (shown in Figure 16 direction of arrow) of setting to water tank by regenerating water hole 14 from the liquid jetting device 18 in the longitudinal runner hole of valve body avris.Another current carry out flow velocity slower just wash (Figure 14, Figure 16 the direction of arrow shown in) to filtrate from the upper water distributing pore 4 of valve seat end face runner hole below valve seat in the tank body that the upper water distributing pore 4-1 of valve body enters water treatment apparatus.By the turbidity of just washing generation from runner hole below the lower water distributing pore 3-1 and valve seat of lower water-dispensing device 8, valve body, water conservancy diversion blind hole 13 inner chamber that lower water distributing pore 3 through valve seat end face enters spool lower end surface turns to and backflows, then is discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face.
when carrying out station three (shown in Figure 17, Figure 18), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the lower water distributing pore 3 of valve seat end face overlaps, and below passing through valve seat, runner hole is communicated with the lower water distributing pore 3-1 of valve body; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the upper water distributing pore 4 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the upper water distributing pore 4-1 of valve body by respective runner hole below valve seat.The pending water (Figure 17 shown in the direction of arrow) in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, by radial direction water inlet blind hole 11 runner hole below the lower water distributing pore 3 and valve seat of valve seat end face of spool lower end surface, entering in the tank body filtrate of water treatment apparatus from the lower water distributing pore 3-1 of valve body through lower water-dispensing device 8, carrying out comparatively flood flow ground backwash to filtrate adsorbing the impurity be connected with.Through turbidity runner hole below the upper water distributing pore 4-1 and valve seat of upper water distributor 7, valve body that backwash produces, water conservancy diversion blind hole 13 inner chamber entering spool lower end surface from the upper water distributing pore 4 of valve seat end face turns to and backflows, then is discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face.Carry out the clean backwash up hill and dale compared with flood flow by the impurity adsorbed tank body filtrate, significantly reduce the blocking of filtrate in prior art, harden or failure phenomenon, effectively improve the effluent characteristics of water treatment.
when carrying out station four (shown in Figure 19, Figure 20), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the upper water distributing pore 4 of valve seat end face overlaps, and below passing through valve seat, runner hole is communicated with the upper water distributing pore 4-1 of valve body; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.The pending water (Figure 19 shown in the direction of arrow) in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, enter runner hole below the upper water distributing pore 4 of valve seat end face and valve seat by the radial direction of spool lower end surface water inlet blind hole 11, in the upper water distributing pore 4-1 of valve body to enter water treatment apparatus tank body from upper water distributor 7, filtrate is just washed.By the turbidity of just washing generation from runner hole below the lower water distributing pore 3-1 and valve seat of lower water-dispensing device 8, valve body, water conservancy diversion blind hole 13 inner chamber that lower water distributing pore 3 through valve seat end face enters spool lower end surface turns to and backflows, then is discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face.
when carrying out station five (shown in Figure 21, Figure 22), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the upper water distributing pore 4 of valve seat end face overlaps, and below passing through valve seat, runner hole is communicated with the upper water distributing pore 4-1 of valve body; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with pure water hole 2 is corresponding overlaps, and is communicated with pure water hole 2-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.The pending water (Figure 21 shown in the direction of arrow) in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, the radial direction water inlet blind hole 11 of spool lower end surface is entered by the ring runner hole of valve body core chamber periphery, runner hole below the upper water distributing pore 4 and valve seat of valve seat end face, to enter in tank body filtrate from the upper water distributing pore 4-1 of valve body through upper water distributor 7, the filtered water of being carried out purified treatment by filtrate is runner hole below the lower water distributing pore 3-1 and valve seat of lower water-dispensing device 8 and valve body, water conservancy diversion blind hole 13 inner chamber entering spool lower end surface from the lower water distributing pore 3 of valve seat end face turns to and backflows, outwards water supply is exported from the pure water hole 2-1 of valve body again by pure water hole 2 runner hole below valve seat of valve seat end face.
by being respectively equipped with volume at the upper and lower end face of spool compared with the central sector blind hole 12 of flood flow, radial water inlet blind hole 11 and water conservancy diversion blind hole 13, and long-pending distortion of cross sections in multiple water hole of valve seat end face and the runner hole that be communicated with corresponding to described water hole is expanded, significantly increase the water flow (shown in Fig. 1-Figure 22) that different station flows through this blind hole, water hole and runner hole, meet people and produce or the needs of life.
the above is only preferred implementation of the present utility model.Be noted that for those of ordinary skill in the art; with substantially identical means; realize substantially identical function; reach substantially identical effect; without the need to other technical characteristics just obviously associated through creative work; can also replace the modification and/or improvement of making several basic same way, these changes should be considered as equivalent feature, within the protection domain all belonging to the utility model patent.
Claims (9)
1. a fixed bed co-current regeneration valve, comprise the valve seat that valve body core chamber is provided with, be connected with the spool connected by the lower end of controlling rod the end face of this valve seat is involutory, and the radial direction water inlet blind hole to be interval with in spool lower end surface and water conservancy diversion blind hole, also comprise valve body is connected with pending water hole, pure water hole, weep hole, regenerating water hole, upper water distributing pore and lower water distributing pore; It is characterized in that: the spool upper-end surface between relatively described radial direction water inlet blind hole and water conservancy diversion blind hole is provided with central sector blind hole, is provided with through hole in the bottom of this central sector blind hole; Described central sector blind hole is communicated with the regenerating water hole of valve body by the transverse flow channels hole of controlling rod above it; The through hole of described spool upper-end surface and radial direction water inlet blind hole, the water conservancy diversion blind hole of its spool lower end surface, transposition is successively with the injection water hole that valve seat end surfaces is provided with, weep hole, pure water hole, upper water distributing pore with lower water distributing pore is corresponding overlaps, and the regenerating water hole of the runner hole be provided with separately by valve body core chamber and valve body, weep hole, pure water hole, upper water distributing pore are communicated with lower water distributing pore.
2. fixed bed co-current regeneration valve as claimed in claim 1, it is characterized in that: the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the injection water hole of valve seat end face to be overlapped, and is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; Through hole in the central sector blind hole of spool upper-end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
3. fixed bed co-current regeneration valve as claimed in claim 1, it is characterized in that: the transposition of the radial direction of described spool lower end surface water inlet blind hole is simultaneously with the injection water hole of valve seat end face with upper water distributing pore is corresponding overlaps, wherein, described injection water hole is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with the weep hole at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
4. fixed bed co-current regeneration valve as claimed in claim 1, is characterized in that: the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the lower water distributing pore of valve seat end face to be overlapped, and is communicated with the lower water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the upper water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the upper water distributing pore of valve body by respective runner hole below valve seat.
5. fixed bed co-current regeneration valve as claimed in claim 1, is characterized in that: the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
6. fixed bed co-current regeneration valve as claimed in claim 1, is characterized in that: the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with pure water hole is corresponding overlaps, and is communicated with pure water hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
7. adopt the water treatment apparatus of the fixed bed co-current regeneration valve according to any one of claim 1 to 6, it is characterized in that: the upper and lower water distributing pore of described valve body is connected with upper and lower water-dispensing device accordingly and is placed in the upper end inner chamber of tank body; Filtrate is equipped with at described tank inner chamber; The regenerating water hole of valve body is connected with pipeline and communicates with the water tank being equipped with regenerative agent.
8. water treatment apparatus as claimed in claim 7, is characterized in that: described filtrate is positive resin, negative resin, silica sand, active carbon and silica sand and the wherein one of active carbon mixing shape.
9. water treatment apparatus as claimed in claim 7, is characterized in that: described regenerative agent is the wherein a kind of of salt, sodium hydroxide, hydrochloric acid and disinfector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768143.7U CN205036906U (en) | 2015-10-06 | 2015-10-06 | Fixed bed co current regeneration valve and water treatment facilities thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768143.7U CN205036906U (en) | 2015-10-06 | 2015-10-06 | Fixed bed co current regeneration valve and water treatment facilities thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036906U true CN205036906U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768143.7U Withdrawn - After Issue CN205036906U (en) | 2015-10-06 | 2015-10-06 | Fixed bed co current regeneration valve and water treatment facilities thereof |
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| Country | Link |
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| CN (1) | CN205036906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179747A (en) * | 2015-10-06 | 2015-12-23 | 龙口诚峰智远科技有限公司 | Fixed bed direct flow regeneration valve and water treatment device thereof |
-
2015
- 2015-10-06 CN CN201520768143.7U patent/CN205036906U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179747A (en) * | 2015-10-06 | 2015-12-23 | 龙口诚峰智远科技有限公司 | Fixed bed direct flow regeneration valve and water treatment device thereof |
| CN105179747B (en) * | 2015-10-06 | 2017-08-11 | 龙口诚峰智远科技有限公司 | Fixed bed co-current regeneration valve and its water treatment facilities |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160217 Effective date of abandoning: 20170811 |
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| AV01 | Patent right actively abandoned |