CN105179743A - Floating bed regeneration valve and water treatment device thereof - Google Patents
Floating bed regeneration valve and water treatment device thereof Download PDFInfo
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- CN105179743A CN105179743A CN201510637548.1A CN201510637548A CN105179743A CN 105179743 A CN105179743 A CN 105179743A CN 201510637548 A CN201510637548 A CN 201510637548A CN 105179743 A CN105179743 A CN 105179743A
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- valve seat
- distributing pore
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a floating bed regeneration valve and a water treatment device thereof. Mainly, a fan-shaped volume groove is formed in the upper end face of a valve element and communicated with a first through hole formed in the end face of the valve element. A second through hole is formed in the bottom of the fan-shaped volume groove. The first through hole is communicated with a regeneration water hole of a valve body through a third through hole formed in the end face of a valve seat and a first runner hole below the valve seat. According to different stations, the second through hole in the fan-shaped volume groove in the upper end face of the valve element and a radial water inlet blind hole and a flow guiding blind hole which are formed in the lower end face of the valve element are sequentially communicated with an injection water hole, a water drainage hole, a clean water hole, an upper water distribution hole and a lower water distribution hole in a transposition manner, wherein the injection water hole, the water drainage hole, the clean water hole, the upper water distribution hole and the lower water distribution hole are formed in the end face of the valve seat at intervals, and the flow of water flowing through the fan-shaped volume groove, the water holes and the runner hole is increased. Clean and thorough back wash is carried out on impurities adsorbed by filter materials of a tank with large water flow. The phenomenon of blockage or hardening or failures of the filter materials is reduced, and the quality of treated discharged water is obviously improved.
Description
Technical field
the present invention relates to water processing establishment; Be specifically related to a kind of floating bed regeneration valve and water treatment apparatus thereof.
Background technique
water treatment regeneration valve of the prior art, the valve seat be connected with primarily of 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.
Summary of the invention
for the deficiency that above-mentioned prior art exists, the object of the present invention is to provide a kind of floating bed regeneration valve and water treatment apparatus thereof, be intended to the water flow and the effluent characteristics that improve water treatment.
for achieving the above object, technological scheme of the present invention realizes like this, this floating bed 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 fan-shaped volume groove, and this fan-shaped volume groove is communicated with the first through hole that spool end is provided with; The second through hole is provided with in the bottom of described fan-shaped volume groove; The first flow hole of third through-hole below valve seat that described first through hole is provided with by valve seat end face communicates with the regenerating water hole of valve body; According to different stations, radial direction water inlet blind hole, the water conservancy diversion blind hole of the second through hole in the fan-shaped volume groove in described spool upper-end surface and spool lower end surface, transposition 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 is communicated with lower water distributing pore by the regenerating water hole of the runner hole that is provided with separately below valve seat and valve body, weep hole, pure water hole, upper water distributing pore; When carrying out suction salt station, 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 second runner aperture valve body avris 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; The second through hole in the fan-shaped volume groove 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.When carrying out water filling station, 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 second runner aperture valve body avris runner hole below valve seat.
preferably, when carrying out backwash station, 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.
preferably, when just washing station, 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, when carrying out purification station, 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 pure water hole is corresponding overlaps, and is communicated with pure water hole with the upper water distributing pore of valve body by respective runner hole below valve seat.
adopt the water treatment apparatus of above-mentioned a kind of floating bed 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, described filtrate is the wherein a kind of of positive resin, negative resin and active carbon.
preferably, described regenerative agent is the wherein a kind of of salt, sodium hydroxide and disinfector.
a kind of floating bed regeneration valve of the present invention takes said structure, stockpile compared with the fan-shaped volume groove of flood flow, radial water inlet blind hole and water conservancy diversion blind hole by being respectively equipped with at the upper and lower end face of spool, 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 a kind of floating bed regeneration valve, achieve the clean backwash up hill and dale carrying out compared with flood flow to the impurity of tank body filtrate absorption, effectively reduce the blocking of filtrate in prior art, harden or failure phenomenon, significantly improve the effluent characteristics of water treatment.
Accompanying drawing explanation
fig. 1 is the sectional view of a kind of floating bed regeneration valve of the present invention embodiment.
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 enlarged 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 cross-sectional schematic.
fig. 9 be in Fig. 7 spool F-F to cross-sectional schematic.
figure 10 be in Fig. 8 spool G-G to cross-sectional schematic.
figure 11 is that water treatment apparatus of the present invention is in the cross-sectional schematic of inhaling salt station.
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 water treatment apparatus of the present invention at water filling station.
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 water treatment apparatus of the present invention at backwash station.
figure 18 be in Figure 17 J-J to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 19 is that water treatment apparatus of the present invention is in the cross-sectional schematic of just washing station.
figure 20 be in Figure 19 K-K to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 21 is the cross-sectional schematic of water treatment apparatus of the present invention at purification station.
figure 22 be in Figure 21 L-L 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 invention and feature are described in detail.Should illustrate: illustrated embodiment, only for explaining the present invention, does not form the concrete restriction to scope of patent protection of the present invention.
shown in embodiment one, Fig. 1-Figure 10.This floating bed 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 fan-shaped volume groove, and the first through hole 12 that this fan-shaped volume groove and spool end center are provided with is communicated with; The second through hole 16 of little fan shape is provided with in the bottom of described fan-shaped volume groove; The first flow hole 17 of third through-hole 20 below valve seat that described first through hole 12 is provided with by valve seat end face center communicates with the regenerating water hole 14 of valve body (shown in Fig. 5).According to different stations, radial direction water inlet blind hole 11, the water conservancy diversion blind hole 13 of the second through hole 16 in the fan-shaped volume groove in described spool upper-end surface and spool lower end surface, transposition 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 is communicated with lower water distributing pore 3-1 by the regenerating water hole 14 of the runner hole that is provided with separately below valve seat and valve body, weep hole 6-1, pure water hole 2-1, upper water distributing pore 4-1.In work, when carrying out suction salt station (shown in Figure 11-Figure 13), 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 second runner hole 19 in valve body avris 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; The second through hole 16 in the fan-shaped volume groove 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.When carrying out water filling station (shown in Figure 14-Figure 16), 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 second runner hole 19 in valve body avris runner hole below valve seat.
when carrying out backwash station (shown in Figure 17, Figure 18), 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 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 just washing station (shown in Figure 19, Figure 20), 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 the 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 purification station (shown in Figure 21, Figure 22), 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 the 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 pure water hole 2 is corresponding overlaps, and is communicated with pure water hole 2-1 with the upper water distributing pore 4-1 of valve body by respective runner hole below valve seat.
shown in embodiment two, Figure 11-Figure 22.Adopt the water treatment apparatus of a kind of floating bed 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, described filtrate can also be negative resin or active carbon.Described regenerative agent also can be sodium hydroxide or disinfector.
described water treatment apparatus at work, when carrying out suction salt station (shown in Figure 11-Figure 13), 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 second runner hole 19 in valve body avris 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; The second through hole 16 in the fan-shaped volume groove 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.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 second runner 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 valve body avris runner hole, by the salt solution in water tank from the first flow hole 17 below regenerating water hole 14 inspiration valve seat, the inner chamber of the fan-shaped volume groove in spool upper-end surface is entered through the third through-hole 20 of valve seat end face and the first through hole 12 of spool end, runner hole below the upper water distributing pore 4 of valve seat end face and valve seat is entered again from the second through hole 16 of this intracavity bottom, 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 water filling station (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 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 second runner hole 19 in valve body avris runner hole below valve seat.The pending water (Figure 14, Figure 16 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 the radial direction water inlet second runner hole 19 of blind hole 11 below the injection water hole 15 and valve seat of valve seat end face of spool lower end surface, the liquid jetting device 18 in valve body avris runner hole injects the water flow of setting from the regenerating water hole 14 of valve body to water tank.
when carrying out backwash station (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 upper water distributing pore 4 of valve seat end face overlaps, and the runner hole passed through below valve seat 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 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, the upper water distributing pore 4 of valve seat end face is entered by the radial direction water inlet blind hole 11 of spool lower end surface, the upper water distributing pore 4-1 of the runner hole below valve seat and valve body enters in the tank body of water treatment apparatus from upper water distributor 7, adsorbs to filtrate the backwash that the impurity be connected with carries out compared with flood flow.The runner hole of the turbidity produced by backwash 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, 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, effectively reduce the blocking of filtrate in prior art, harden or failure phenomenon, significantly improve the effluent characteristics of water treatment.
when just washing station (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 lower water distributing pore 3 of valve seat end face overlaps, and the runner hole passed through below valve seat is communicated with the lower water distributing pore 3-1 of valve body; The water conservancy diversion blind hole 13 of 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 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, by the radial direction water inlet runner hole of blind hole 11 below the lower water distributing pore 3 and valve seat of valve seat end face of spool lower end surface, enter 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, the impurity be connected with is adsorbed to filtrate and carries out just washing compared with flood flow.By the turbidity of just the washing generation runner hole below the upper water distributing pore 4-1 and valve seat of upper water distributor 7 and valve body, 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.
when carrying out purification station (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 lower water distributing pore 3 of valve seat end face overlaps, and the runner hole passed through below valve seat 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 pure water hole 2 is corresponding overlaps, and is communicated with pure water hole 2-1 with the upper water distributing pore 4-1 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 lower water distributing pore 3 and valve seat of valve seat end face, to enter the filtrate in tank body through lower water-dispensing device 8 from the lower water distributing pore 3-1 of valve body, by the runner hole of filtrate purifying waste water of carrying out processing below the upper water distributing pore 4-1 and valve seat of upper water distributor 7 and valve body, 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, 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.
stockpile compared with the fan-shaped volume groove of flood flow, radial water inlet blind hole 11 and water conservancy diversion blind hole 13 by being respectively equipped with at the upper and lower end face of spool, 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 the preferred embodiment of the present invention.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 patent of the present invention.
Claims (7)
1. a floating bed 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 fan-shaped volume groove, and this fan-shaped volume groove is communicated with the first through hole that spool end is provided with; The second through hole is provided with in the bottom of described fan-shaped volume groove; The first flow hole of third through-hole below valve seat that described first through hole is provided with by valve seat end face communicates with the regenerating water hole of valve body; According to different stations, radial direction water inlet blind hole, the water conservancy diversion blind hole of the second through hole in the fan-shaped volume groove in described spool upper-end surface and spool lower end surface, transposition 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 is communicated with lower water distributing pore by the regenerating water hole of the runner hole that is provided with separately below valve seat and valve body, weep hole, pure water hole, upper water distributing pore; When carrying out suction salt station, 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 second runner aperture valve body avris 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; The second through hole in the fan-shaped volume groove 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; When carrying out water filling station, 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 second runner aperture valve body avris runner hole below valve seat.
2. a kind of floating bed regeneration valve as claimed in claim 1, it is characterized in that: when carrying out backwash station, 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.
3. a kind of floating bed regeneration valve as claimed in claim 2, it is characterized in that: when just washing station, 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.
4. a kind of floating bed regeneration valve as claimed in claim 3, it is characterized in that: when carrying out purification station, 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 pure water hole is corresponding overlaps, and is communicated with pure water hole with the upper water distributing pore of valve body by respective runner hole below valve seat.
5. adopt the water treatment apparatus of a kind of floating bed regeneration valve according to any one of Claims 1-4, 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.
6. water treatment apparatus as claimed in claim 5, is characterized in that: described filtrate is the wherein a kind of of positive resin, negative resin and active carbon.
7. water treatment apparatus as claimed in claim 5, is characterized in that: described regenerative agent is the wherein a kind of of salt, sodium hydroxide and disinfector.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510637548.1A CN105179743A (en) | 2015-10-06 | 2015-10-06 | Floating bed regeneration valve and water treatment device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637548.1A CN105179743A (en) | 2015-10-06 | 2015-10-06 | Floating bed regeneration valve and water treatment device thereof |
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| CN105179743A true CN105179743A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510637548.1A Pending CN105179743A (en) | 2015-10-06 | 2015-10-06 | Floating bed regeneration valve and water treatment device thereof |
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| CN106641339A (en) * | 2016-06-14 | 2017-05-10 | 龙口诚峰智远科技有限公司 | Softening valve with water mixing function |
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