CN210859901U

CN210859901U - Multifunctional valve and water treatment device using same

Info

Publication number: CN210859901U
Application number: CN201921666803.5U
Authority: CN
Inventors: 唐志新
Original assignee: Changzhou Hydrooer Environmental Protection Technology Co ltd
Current assignee: Changzhou Hydrooer Environmental Protection Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-26
Anticipated expiration: 2029-10-08

Abstract

The utility model belongs to the technical field of water treatment facilities, a multifunctional valve and use water treatment facilities of this multifunctional valve is related to. Wherein, the multifunctional valve, including the valve body, be equipped with two at least spools in the valve body, be equipped with water inlet, delivery port, drain and two connectors that correspond respectively with the filter inlet outlet on the valve body, the spool includes case stator and case rotor, is equipped with a plurality of through-holes on the case stator, is equipped with the guiding gutter on the case rotor, and the case rotor is rotatory relative to the case stator to realize that the guiding gutter switches on between to different through-holes. The utility model discloses a guiding gutter on the case rotor switches the cooperation with the relative overlapping position of the through-hole on the case stator, can realize filtering, mixes water, bypass, washes, different control states such as closing, and the operation is very clear convenient, easy to operate, and compact structure makes easily moreover, and is with low costs, installation easy maintenance, can be applied to industry or domestic water treatment filtration, purification, softening system on the present market, improves water treatment quality, has extensive market value.

Description

Multifunctional valve and water treatment device using same

Technical Field

The utility model belongs to the technical field of water treatment facilities, concretely relates to multifunctional valve and use water treatment facilities of this multifunctional valve.

Background

The existing industrial or household water treatment system needs to be switched by a multifunctional control valve to realize the functions of filtering, water mixing, bypassing, flushing and the like. Some multifunctional control valves integrate a plurality of valves into one valve body, and have the disadvantages of complex structure, troublesome manufacture, large volume and inconvenient installation. Some are then connected by adopting a plurality of external valves, and the flow direction is controlled by utilizing the opening and closing dislocation, so that the connection and installation are very complicated, and the operation is very inconvenient. The multifunctional control valves adopt piston type and single valve core control, a sealing piston moves in a sealing cavity and is communicated with different flow passages to control water flow through a staying and blocking position, the piston type rotating force is large, manual rotation is difficult, additional parts are needed for a water mixing function, and installation and replacement are difficult; the switching of complicated water route can't be accomplished to single case, and mixes water function and bypass function and also need increase the part, and this type of structure makes the intercommunication runner mixed flow of makeing mistakes easily, influences the quality effect of water treatment, can not reach people's requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex structure, difficult operation and unsatisfactory effect in the prior art, providing a multifunctional valve with simple structure and convenient operation, which can easily realize the switching of complex water paths.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a multifunctional valve, includes the valve body, be equipped with two at least spools in the valve body, be equipped with water inlet, delivery port, drain and two connectors that correspond respectively with the filter inlet outlet on the valve body, the spool includes case stator and case rotor, be equipped with a plurality of through-holes on the case stator, be equipped with the guiding gutter on the case rotor, the case stator is rotatory relatively to the case rotor, switches on between the different through-holes through the guiding gutter during rotation to realize the switching of rivers passageway in the valve body.

Preferably, two valve cores are arranged in the valve body, namely a first valve core and a second valve core, and three through holes are formed in each valve core stator, namely a first through hole, a second through hole and a third through hole in the first valve core, and a fourth through hole, a fifth through hole and a sixth through hole in the second valve core.

Preferably, the first through hole is connected with the sewage draining outlet, the second through hole is connected with the water outlet of the filter, the third through hole and the fourth through hole are both connected with the water outlet, the fifth through hole is connected with the water inlet, and the sixth through hole is connected with the water inlet of the filter.

Preferably, when the fifth through hole is communicated with the sixth through hole and the second through hole is communicated with the third through hole, the valve body is in a filtering state.

Preferably, when the fifth through hole is communicated with the sixth through hole and is also communicated with the fourth through hole, and the second through hole is communicated with the third through hole, the valve body is in a water mixing state, and the water mixing proportion can be adjusted by adjusting the guide area of the guide groove covering the fourth through hole.

Preferably, when the fifth through hole is not communicated with the fourth through hole or the sixth through hole, the valve body is in a closed state regardless of the state of the first valve body.

Preferably, when the fifth through hole is communicated with the fourth through hole and the third through hole is not communicated with the first through hole or the second through hole, the valve body is in a bypass state.

Preferably, when the fifth through hole is communicated with the sixth through hole and the second through hole is communicated with the first through hole, the valve body is in a flushing state.

Preferably, the valve body is provided with a knob which can drive the valve core moving plate to rotate, the valve body is further provided with an indicating plate of which the position corresponds to the working state of the valve body, the filter core is arranged in the filter, and the position of the bottom of the filter, which corresponds to the filter core, is provided with a valve.

A water treatment device, comprising the multifunctional valve.

After the technical scheme is adopted, the utility model provides a pair of multifunctional valve and water treatment facilities who uses this multifunctional valve have following beneficial effect:

1) through the setting of double-valve core to and the cooperation setting of case stator and case rotor, can realize the switching in complicated water route, thereby realize valve body operating condition's switching, structural design scientific and reasonable.

2) Through the design of guiding gutter and through-hole, can control the area that the guiding gutter covered the through-hole to the problem of mixing water proportion when can control the size of rivers or muddy water state has satisfied more extensive user demand.

To sum up, the utility model discloses during the use, the case rotor rotates, through the cooperation of the relative overlapping position switching of the guiding gutter on the case rotor and the through-hole on the case stator, can realize filtering, mixes water, bypass, washes, different control states such as close, and the operation is very clear convenient, easy to operate, compact structure moreover, easy manufacturing, with low costs, installation easy maintenance can wide application in industry or domestic water treatment filtration, purification, softening system on the present market, improvement water treatment quality.

Drawings

FIG. 1 is a schematic diagram of the present invention in a filtration state;

FIG. 2 is a schematic view of the internal communication between the first and second valve cartridges in the filtration state of the present invention;

fig. 3 is a schematic view of the knob positions of the first valve element and the second valve element in the filtering state of the present invention;

fig. 4 is a schematic diagram of the water mixing state of the present invention;

fig. 5 is a schematic view of the internal communication state of the first valve core and the second valve core in the water mixing state of the present invention;

fig. 6 is a schematic view of the knob positions of the first valve core and the second valve core in the water mixing state of the present invention;

FIG. 7 is a schematic diagram of the present invention in a closed state;

fig. 8 is a schematic view of the internal communication state of the first valve element and the second valve element in the closed state of the present invention;

fig. 9 is a schematic view of the knob positions of the first valve element and the second valve element in the closed state of the present invention;

FIG. 10 is a schematic diagram of the bypass state of the present invention;

fig. 11 is a schematic view of the internal communication state of the first valve element and the second valve element in the bypass state of the present invention;

fig. 12 is a schematic view of the knob positions of the first and second valve spools in the bypass state of the present invention;

FIG. 13 is a schematic view of the present invention in a flushing state;

fig. 14 is a schematic view of the internal communication state of the first valve element and the second valve element in the flushing state of the present invention;

fig. 15 is a schematic view of the knob positions of the first valve core and the second valve core in the flushing state of the present invention.

Wherein: the water-saving filter comprises a valve body 1, a valve core 2, a first valve core 21, a second valve core 22, a water inlet 3, a water outlet 4, a sewage draining outlet 5, a filter 6, a valve core stator 7, a valve core rotor 8, a through hole 9, a diversion trench 10, a knob 11, an indicating disc 12, a filter element 13, a valve 14, a first through hole a, a second through hole b, a third through hole c, a fourth through hole d, a fifth through hole e, a sixth through hole f, a filter water outlet g and a filter water inlet h.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides a pair of multifunctional valve is applied to water treatment facilities, including valve body 1, be equipped with two at least case 2 in the valve body 1, be equipped with water inlet 3 on the valve body 1, delivery port 4, drain 5 and two connectors that correspond respectively with 6 inlet outlets of filter, case 2 includes case stator 7 and case rotor 8, be equipped with a plurality of through-holes 9 on the case stator 7, be equipped with guiding gutter 10 on the case rotor 8, case rotor 8 is 7 rotatory relatively the case stator, thereby realize that guiding gutter 10 switches on between different through-holes 9, thereby realize the switching of rivers passageway, realize valve body operating condition's switching.

Specifically, two valve cores 2 are arranged in the valve body 1, the valve cores are respectively a first valve core 21 and a second valve core 22, three through holes 9 are arranged on each valve core stator 7, the three through holes are respectively a first through hole a, a second through hole b and a third through hole c on the first valve core, and a fourth through hole d, a fifth through hole e and a sixth through hole f on the second valve core, the first through hole a is connected with the sewage discharge port 5, the second through hole b is connected with the filter water outlet g, the third through hole c and the fourth through hole d are connected with the water outlet 4, the fifth through hole e is connected with the water inlet 3, and the sixth through hole f is connected with the filter water inlet h.

Further, valve body 1 is equipped with outward and can drives 8 pivoted knobs 11 of valve element rotor, still be equipped with the instruction board 12 that knob 11 position corresponds 1 operating condition of valve body, the staff of can being convenient for is to understanding and the operation of 1 operating condition of valve body, be equipped with filter core 13 in the filter 6, the inside center flow way that communicates with filter delivery port g that is equipped with of filter core 13, the bottom position that the filter 6 bottom corresponds the center flow way of filter core 13 is equipped with valve 14, the switching state of valve 14 control center flow way bottom, and only valve body 1 need open valve 14 when for the washing state, valve 14 is closed state during other operating condition.

As shown in fig. 1 to 3, the valve core moving piece 8 on the first valve core 21 and the second valve core 22 is respectively rotated to communicate the fifth through hole e with the sixth through hole f, the second through hole b with the third through hole c, water flow enters the fifth through hole e from the water inlet 3, then enters the filter water inlet h from the communicated sixth through hole f, enters the second through hole b from the filter water outlet g after being filtered by the filter element 13, and then enters the water outlet 4 from the communicated third through hole c to be discharged, at this time, the working state of the valve body 1 is a filtering state.

As shown in fig. 4 to 6, the valve core moving pieces 8 on the first valve core 21 and the second valve core 22 are respectively rotated to make the fifth through hole e communicate with the sixth through hole f and also communicate with the fourth through hole d, the second through hole b communicates with the third through hole c, water flows into the fifth through hole e from the water inlet 3, a part of water flows into the filter water inlet h from the communicated sixth through hole f, and the other part of water flows into the water outlet 4 directly from the communicated fourth through hole d, flows into the second through hole b from the filter water outlet g after being filtered by the filter element 13, and then flows into the water outlet 4 from the communicated third through hole c to be mixed with unfiltered raw water in the fourth through hole d and discharged, at this time, the working state of the valve body 1 is a water mixing state.

It should be noted that the proportion of mixed water can be adjusted by adjusting the diversion area of the diversion trench 10 covering the fourth through hole d, that is, the proportion of raw water mixed into the filtered water is controlled, and the diversion trench can be reasonably adjusted according to actual needs, so that the diversion trench is very flexible and convenient, and has a wider application range.

As shown in fig. 7 to 9, the valve moving piece 8 on the second valve core 22 is rotated to make the fifth through hole e not communicate with the fourth through hole d or the sixth through hole f, that is, the fifth through hole e is in a closed state, so that water flow cannot enter from the water inlet 3 to complete the water path communication, and at this time, the valve body 1 is in a closed state regardless of the state of the first valve core 21.

As shown in fig. 10 to 12, the valve core moving plates 8 on the first valve core 21 and the second valve core 22 are respectively rotated to communicate the fifth through hole e with the fourth through hole d, and the third through hole c is not communicated with the first through hole a or the second through hole b, that is, the third through hole c is in a closed state, water flows into the fifth through hole e from the water inlet 3, and then directly flows into the water outlet 4 from the communicated fourth through hole d for discharging, because the third through hole c is in a closed state, no water flows in the first valve core 21, and at this time, the working state of the valve body 1 is in a bypass state.

As shown in fig. 13-15, the valve core moving plate 8 on the first valve core 21 and the second valve core 22 is respectively rotated to make the fifth through hole e communicate with the sixth through hole f, the second through hole b communicates with the first through hole a, the valve 14 at the bottom of the central flow channel of the filter element 13 is opened at the same time, water flows into the fifth through hole e from the water inlet 3 and then enters the filter water inlet h from the communicated sixth through hole f, the water flows entering the filter 6 directly enters the central flow channel of the filter element 13 from the valve 14 to reversely flush the filter element, and the flushed water flows into the second through hole b from the filter water outlet g and then enters the drain outlet 5 from the communicated first through hole a to be discharged, at this time, the working state of the valve body 1 is the flushing state.

To sum up, the utility model discloses a guiding gutter 10 on the case rotor 8 switches the cooperation with the relative overlapping position of through-hole 9 on the case stator 7, can realize filtering, mixes water, bypass, washing, different control states such as close, and the operation is very clear convenient, easy first of the ten heavenly stems, compact structure moreover, easy manufacturing, and is with low costs, installation easy maintenance can be applied to industry or domestic water treatment filtration, purification, softening system on the present market, improves water treatment quality, has extensive market value.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional valve comprising a valve body (1), characterized in that: be equipped with two at least case (2) in valve body (1), be equipped with water inlet (3), delivery port (4), drain (5) on valve body (1) and with two connectors that filter (6) inlet outlet corresponds respectively, case (2) are including case stator (7) and case rotor (8), be equipped with a plurality of through-holes (9) on case stator (7), be equipped with guiding gutter (10) on case rotor (8), case rotor (8) is rotatory for case stator (7), switches on between different through-holes (9) through guiding gutter (10) during the rotation to realize the switching of valve body (1) internal water circulation way.

2. The multifunctional valve of claim 1, wherein: the valve is characterized in that two valve cores (2) are arranged in the valve body (1), namely a first valve core (21) and a second valve core (22), three through holes (9) are formed in each valve core stator (7), namely a first through hole (a), a second through hole (b) and a third through hole (c) in the first valve core (21), and a fourth through hole (d), a fifth through hole (e) and a sixth through hole (f) in the second valve core (22).

3. The multifunctional valve of claim 2, wherein: the first through hole (a) is connected with a sewage draining outlet (5), the second through hole (b) is connected with a water outlet (g) of the filter, the third through hole (c) and the fourth through hole (d) are both connected with a water outlet (4), the fifth through hole (e) is connected with a water inlet (3), and the sixth through hole (f) is connected with a water inlet (h) of the filter.

4. The multifunctional valve of claim 3, wherein: when the fifth through hole (e) is communicated with the sixth through hole (f) and the second through hole (b) is communicated with the third through hole (c), the valve body (1) is in a filtering state.

5. The multifunctional valve of claim 3, wherein: when the fifth through hole (e) is communicated with the sixth through hole (f) and simultaneously communicated with the fourth through hole (d), and the second through hole (b) is communicated with the third through hole (c), the valve body (1) is in a water mixing state, and the water mixing proportion can be adjusted by adjusting the guide area of the guide groove (10) covering the fourth through hole (d).

6. The multifunctional valve of claim 3, wherein: when the fifth through hole (e) does not communicate with the fourth through hole (d) or the sixth through hole (f), the valve body (1) is in a closed state regardless of the state of the first valve body (21).

7. The multifunctional valve of claim 3, wherein: when the fifth through hole (e) is communicated with the fourth through hole (d) and the third through hole (c) is not communicated with the first through hole (a) or the second through hole (b), the valve body (1) is in a bypass state.

8. The multifunctional valve of claim 3, wherein: when the fifth through hole (e) is communicated with the sixth through hole (f) and the second through hole (b) is communicated with the first through hole (a), the valve body (1) is in a flushing state.

9. The multifunctional valve of claim 1, wherein: the valve body (1) is equipped with outward and can drives valve core rotor (8) pivoted knob (11), still is equipped with indicating dial (12) that knob (11) position corresponds valve body (1) operating condition, be equipped with filter core (13) in filter (6), the position that filter (6) bottom corresponds filter core (13) is equipped with valve (14).

10. A water treatment device, characterized in that: comprising the multifunctional valve of any one of claims 1-9.