CN105889565A - Angle-based-rotating shifting body, water treatment valve connected therewith and mounting control method of device - Google Patents
Angle-based-rotating shifting body, water treatment valve connected therewith and mounting control method of device Download PDFInfo
- Publication number
- CN105889565A CN105889565A CN201610376964.5A CN201610376964A CN105889565A CN 105889565 A CN105889565 A CN 105889565A CN 201610376964 A CN201610376964 A CN 201610376964A CN 105889565 A CN105889565 A CN 105889565A
- Authority
- CN
- China
- Prior art keywords
- water
- hole
- conversion body
- mesopore
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
Abstract
The invention discloses an angle-based-rotating shifting body. The angle-based-rotating shifting body is characterized in that an outer thread circle and a step-shaped base surface are connected to the lower end; a corner end surface is arranged on the shifting body and can be inclined in an angle alpha of 15 to 150 degrees relative to the step-shaped base surface; a first central hole is formed in the bottom surface of the outer thread circle, and an annular hole sleeves the bottom end of the outer thread circle and an interval is formed between the first central hole and the annular hole; a second central hole is formed in the corner end surface, and an annular thread hole sleeves the end surface of the corner and an interval is formed between the second central hole and the annular thread hole; the first central hole and the annular hole correspondingly communicate with the second central hole and the annular thread hole through water channels in the shifting body. When in work, a horizontal water treatment valve is connected to the corner end surface which is at different inclination position relative to the step-shaped base surface according to the height of different tank bodies; an indicating narrow on a handle can be conveniently and quickly rotated and observed and then accurately aligned with different station marks on the surface of an end cover of a valve body. Therefore, the working intensity can be reduced; station water holes can accurately shift and communicate, and as a result, the water treatment quality can be improved. The invention further discloses a water treatment valve connected with the angle-based-rotating shifting body, and a mounting control method of a device using the water treatment valve.
Description
Technical field
The present invention relates to water treatment part；It is specifically related to a kind of gyration conversion body；The invention still further relates to water treatment valve and the installation control method of device that a kind of and described gyration conversion body is connected simultaneously.
Background technology
Water treatment facilities of the prior art
,
Being the port that vertical water treatment valve is arranged on tank body top, described tank body generally exists with the overall height of the water treatment valve being connected in its top
1.7
More than meter.In work, when people rotate the handle of the vertical water treatment valve on tank body top, while the different station water hole controlled on the opposite valve seat end face of bar drive spool end water hole connected by handle carries out indexing connection
,
Arrow on handle to be observed is accurately to the different station mark being provided with to vertical valve body end cap surface, to realize the accurately indexing connection of water process station.Shortcomings: one is the handle that people protrude upward that both arms hands rotates and looks up the vertical water treatment valve in observation tank body top, carries out operating difficulties during the indexing connection in different station water hole, and labor intensity is big；Two is due to tank body and to be connected in vertical valve body height thereon higher, people look up the arrow observed on the handle position difficulty accurately to the mark of different station on vertical valve body end cap surface, often occur that handle rotates dislocation deviation, directly contributing handle drives the different station water hole connection dislocation on the spool end water hole opposite valve seat end face controlling boom end to produce string water phenomenon, reduces the crudy that water processes.
Summary of the invention
The deficiency existed for above-mentioned prior art, it is an object of the invention to provide a kind of gyration conversion body, it is intended to reduce the labor intensity that people rotate, observe water treatment valve handle, it is achieved joystick carries out the indexing connection of different station water hole accurately, to improve the crudy that water processes.
Meanwhile, present invention also offers a kind of water treatment valve connected by above-mentioned gyration conversion body.
It addition, invention further provides the installation control method of the device of a kind of water treatment valve using above-mentioned gyration conversion body to connect.
For achieving the above object, the technical scheme is that and be achieved in that, this gyration conversion body, be to be sequentially connected with screw thread cylindrical and step basal plane in conversion body lower end；Conversion body is provided with turning end face, this turning end face the most described step tiltable angle of basal plane
a=15
° extremely
150
°；The bottom surface of described screw thread cylindrical is provided with the first mesopore and interval the first mesopore ring set is connected with looping pit；Described turning end face is provided with the second mesopore and interval the second mesopore ring set is connected with ring screw hole；Described first mesopore, looping pit connect each via corresponding with described the second mesopore of the water flow passage in conversion body, ring screw hole.
Preferably, being respectively equipped with first, second detection hole on described conversion body, this first, second detection hole each correspondence connects with the first mesopore in conversion body, the water flow passage of looping pit.
Preferably, on the lining that conversion body is connected with or on conversion body, turning end face it is provided with.
Use the water treatment valve that above-mentioned gyration conversion body connects, it is to be connected with the ring screw hole of conversion body by the screw thread cylindrical in valve body annular water hole, and connected with the cylindrical sleeve sealing of conversion body the second mesopore by sealing ring in the water hole that connects of valve body, and the step end face of valve body is made to be connected to horizontal water treatment valve by the turning end face seal of sealing ring Yu conversion body.
Use the installation control method of the device of the water treatment valve that above-mentioned gyration conversion body connects, including: (
1
) the first mesopore in outer for conversion body lower end screw thread circular bottom surface, looping pit correspondence are installed be connected with water process pipe, water processing cup, and be connected in conversion body screw thread cylindrical and the tank body threaded upper ends hole being equipped with filtrate, and the step basal plane of conversion body is made to be connected with the sealing of tank body upper surface by sealing ring；(
2
) on first, second detection hole of conversion body, correspondence is connected with first, second Pressure gauge；(
3
) turning handle make arrow thereon rotate on valve body end cap surface
A
At station mark, drive the spool end water hole controlling boom end to turn to transposition to connect with the work water hole of valve seat end face now by handle, control the extraneous water inlet the first water hole through valve body, entered the ring screw hole of conversion body by the annular water hole of valve body, converted internal water flow passage enters tank body filtrate process from looping pit, water processing cup；Working water after process processes pipe from water and enters the first mesopore of conversion body, and converted internal water flow passage enters the connection water hole of valve body from the second mesopore, and work water hole and spool end water hole by valve body inner seat end face are discharged from the second water hole of valve body；(
4
) observe respectively and flow through the first mesopore, the hydraulic pressure force value of looping pit water flow passage in conversion body shown by first, second Pressure gauge, according to the difference of both water pressures, determine whether filtrate in tank body is blocked and be carried out；(
5
) when two manometric water pressure differences reach setting value, need when in tank body, the filtrate of blocking is carried out, turning handle makes arrow thereon rotate on valve body end cap surface
B
At station mark, and drive the spool end water hole controlling boom end to turn to transposition to connect with the cleaning water hole of valve seat end face by handle, control the extraneous water inlet the first water hole on valve body, entering the second mesopore of conversion body by the water hole that connects of valve body, converted internal water flow passage processes in pipe enters tank body be carried out filtrate from the first mesopore, water；After cleaning, the turbidity containing impurity is from the looping pit of water processing cup entrance conversion body, entered the annular water hole of valve body by the water flow passage in conversion body through ring screw hole, discharged from the 3rd water hole of valve body by clean water hole and the spool end water hole of valve body inner seat end face.
The invention is characterized in that above-mentioned gyration conversion body and its water treatment valve connected and the installation control method of device, during work, tank body height according to Water condition device, the turning end face of opposing steps basal plane difference obliquity connects horizontal water treatment valve, people can rotate the arrow observed on handle conveniently and efficiently and accurately identify the different station on valve body end cap surface, hence it is evident that reduce labor intensity.Joystick carries out the indexing connection in different station water hole accurately, eliminates prior art handle and rotates the string water phenomenon that dislocation produces, is effectively improved the crudy that water processes.
Accompanying drawing explanation
Figure
1
Sectional view for the first embodiment conversion body of the present invention.
Figure
2
For figure of the present invention
1
Top view.
Figure
3
For figure of the present invention
1
In
A
—
A
To sectional view.
Figure
4
For figure of the present invention
1
In
B
—
B
To sectional view.
Figure
5
For figure of the present invention
1
Right view.
Figure
6
For figure of the present invention
1
Upward view.
Figure
7
Sectional view for the second embodiment conversion body of the present invention.
Figure
8
For figure of the present invention
7
In
C
—
C
To sectional view.
Figure
9
Sectional view for the third embodiment conversion body of the present invention.
Figure
10
Sectional view for the 4th kind of embodiment conversion body of the present invention.
Figure
11
For figure of the present invention
1
With water treatment valve attachment structure sectional view.
Figure
12
For figure of the present invention
11
In
D
—
D
To sectional view.
Figure
13
For figure of the present invention
11
Right view.
Figure
14
For figure of the present invention
11
The duty cross-sectional schematic being connected with water treatment facilities.
Figure
15
For figure of the present invention
14
In
E
—
E
To cross-sectional schematic.
Figure
16
For figure of the present invention
14
In
F
—
F
To cross-sectional schematic.
Figure
17
For figure of the present invention
11
The cleaning state cross-sectional schematic being connected with water treatment facilities.
Figure
18
For figure of the present invention
17
In
G
—
G
To cross-sectional schematic.
Figure
19
For figure of the present invention
17
In
H
—
H
To cross-sectional schematic.
Detailed description of the invention
Below in conjunction with the accompanying drawings, principle and feature to the present invention are described in detail.Should illustrate: illustrated embodiment is served only for explaining the present invention, not constitute the concrete restriction to scope of patent protection of the present invention.
Embodiment one, figure
1
Figure
10
Shown in.This gyration conversion body, is to be sequentially connected with screw thread cylindrical and step basal plane in conversion body lower end
6
；Conversion body is provided with turning end face
2
, this turning end face
2
The most described step basal plane
6
Tiltable angle
a=90
° (figure
1
Shown in).Certainly, the height according to water treatment tank body is different, the turning end face of described conversion body
2
The most described step basal plane
6
Tiltable angle can also select
a=120
° (figure
9
Shown in) or
a=60
° (figure
10
Shown in).The bottom surface of described screw thread cylindrical is provided with the first mesopore
7
And be spaced the first mesopore ring set and be connected with looping pit
8
；At described turning end face
2
It is provided with the second mesopore
4
And be spaced the second mesopore ring set and be connected with ring screw hole
3
；Described first mesopore, looping pit
7
、
8
Each via the water flow passage in conversion body, corresponding Yu described the second mesopore, ring screw hole
4
、
3
Connection.Described conversion body is respectively equipped with first, second detection hole
9
、
10
, this first, second detection hole
9
、
10
Each correspondence and the first mesopore, looping pit in conversion body
7
、
8
Water flow passage connection (figure
1
, figure
3
, figure
4
Shown in).
The turning end face of described conversion body
2
, different according to the mounting connection structure from water treatment valve, lining can be connected with at the endoporus of conversion body
1
It is provided with turning end face
2
(figure
1
, figure
9
Shown in)；Directly can also be provided with turning end face on conversion body
2
(figure
7
, figure
10
Shown in).For convenience of installing connecting bushing quickly in the endoporus of described conversion body
1
, generally by lining
1
Step cylindrical sealed by the endoporus of sealing ring and conversion body and dock, then general
U
Type positioning pluging rod
5
Corresponding insertion conversion body and lining
1
On the hole, location that is respectively equipped with is connected (figure
1
, figure
3
Shown in).
Embodiment two, figure
1
, figure
11
, figure
12
Shown in.Use the water treatment valve that the gyration conversion body described in embodiment one connects, according to the tank body height of water treatment facilities, select the turning end face of conversion body
2
The most described step basal plane
6
Between tiltable angle
a=90
°.Respectively by valve body annular water hole
11
The ring screw hole of outer round thread and conversion body
3
Threaded, and by the connection water hole of valve body
17
By sealing ring and conversion body the second mesopore
4
Cylindrical sleeve seal and connect, and make the step end face of valve body by the turning end face of sealing ring with conversion body
2
Sealing is connected to horizontal water treatment valve (figure
1
, figure
11
, figure
12
Shown in).
Embodiment three, figure
11
Figure
19
Shown in.The installation control method of the device of the water treatment valve that employing gyration conversion body described in embodiment two connects, including: (
1
) by the first mesopore in outer for conversion body lower end screw thread circular bottom surface, looping pit
7
、
8
Corresponding and water processes pipe, water processing cup
21
、
20
(the figure that is connected is installed
14
Shown in), and conversion body screw thread cylindrical and the tank body threaded upper ends hole being equipped with filtrate are connected, and make the step basal plane of described conversion body
6
(the figure that connects is sealed by sealing ring and tank body upper surface
11
, figure
14
Shown in).(
2
) in first, second detection hole of conversion body
9
、
10
Upper correspondence is connected with first, second Pressure gauge (with reference to figure
14
Shown in).(
3
) turning handle
16
The arrow on its cylindrical is made to rotate on valve body end cap surface
A
(figure at station mark
13
Shown in), pass through handle
16
Drive and control bar
15
The spool of end
14
End face water hole turns to transposition and valve seat
13
The work water hole connection of end face, controls the extraneous water inlet the first water hole through valve body
18
(figure
15
Shown in the middle direction of arrow), by the annular water hole of valve body
11
Enter the ring screw hole of conversion body
3
, converted internal water flow passage is from looping pit
8
, water processing cup
20
Enter and tank body filtrate is carried out process (figure
14
, figure
16
Shown in)；Working water after process processes pipe from water
21
Enter the first mesopore of conversion body
7
, converted internal water flow passage is from the second mesopore
4
Enter the connection water hole of valve body
17
, by valve body inner seat
13
The work water hole of end face and spool
14
End face water hole is from the second water hole of valve body
19
Discharge (figure
15
Shown in).(
4
) observe that first, second Pressure gauge shows respectively flow through the first mesopore, looping pit in conversion body
7
、
8
Hydraulic pressure force value, according to the difference of both water pressures, determine whether filtrate in tank body is blocked and be carried out.(
5
) when two manometric water pressure differences reach setting value, when needing the filtrate blocked in tank body is carried out, turning handle
16
The arrow on its cylindrical is made to rotate on valve body end cap surface
B
(with reference to figure at station mark
13
Shown in), driven by handle and control bar
15
The spool of end
14
End face water hole turns to transposition and valve seat
13
End face clean water hole connection, make the water inlet first water hole on valve body in the external world
18
(figure
18
Shown in the middle direction of arrow), by the connection water hole of valve body
17
Enter the second mesopore of conversion body
4
, converted internal water flow passage processes pipe from the first mesopore, water
7
、
21
In entering tank body, filtrate is carried out (figure
17
, figure
19
Shown in)；After cleaning, the turbidity containing impurity is from water processing cup
20
Enter the looping pit of conversion body
8
, converted internal water flow passage is from ring screw hole
3
Enter the annular water hole of valve body
11
, by valve body inner seat
13
End face clean water hole and spool
14
End face water hole is from the 3rd water hole of valve body
12
Discharge (figure
17
Shown in).
During work, according to the tank body setting height(from bottom) of Water condition device, at opposing steps basal plane
6
The turning end face of different obliquities
2
The horizontal water treatment valve of upper connection, people can rotate observation handle conveniently and efficiently
16
On arrow accurately on valve body end cap surface different station identify, hence it is evident that reduce labor intensity.Joystick carries out the indexing connection in different station water hole accurately, eliminates prior art handle and rotates the string water phenomenon that dislocation produces, is effectively improved the crudy that water processes.
The above is only that the present invention is preferably carried out mode.It is noted that, for those of ordinary skill in the art, with essentially identical means, it is achieved essentially identical function, reach essentially identical effect, need not move through other technical characteristic that creative work is the most obviously associated, it is also possible to replace make several essentially identical mode modification and
/
Or improve, these changes should be considered as equivalent feature, within belonging to the protection domain of patent of the present invention.
Claims (5)
1. a gyration conversion body, it is characterised in that: screw thread cylindrical and step basal plane it is sequentially connected with in conversion body lower end；Being provided with turning end face on conversion body, this turning end face the most described step tiltable angle a=15 ° of basal plane is to 150 °；The bottom surface of described screw thread cylindrical is provided with the first mesopore and interval the first mesopore ring set is connected with looping pit；Described turning end face is provided with the second mesopore and interval the second mesopore ring set is connected with ring screw hole；Described first mesopore, looping pit connect each via corresponding with described the second mesopore of the water flow passage in conversion body, ring screw hole.
2. gyration conversion body as claimed in claim 1, it is characterised in that: being respectively equipped with first, second detection hole on described conversion body, this first, second detection hole each correspondence connects with the first mesopore in conversion body, the water flow passage of looping pit.
3. gyration conversion body as claimed in claim 1 or 2, it is characterised in that: on the lining that conversion body is connected with or on conversion body, it is provided with turning end face.
4. use the water treatment valve that the gyration conversion body described in claim 3 connects, it is characterized in that: the screw thread cylindrical in valve body annular water hole is connected with the ring screw hole of conversion body, and connected with the cylindrical sleeve sealing of conversion body the second mesopore by sealing ring in the water hole that connects of valve body, and the step end face of valve body is made to be connected to horizontal water treatment valve by the turning end face seal of sealing ring Yu conversion body.
5. the installation control method of the device of the water treatment valve that use gyration conversion body described in claim 4 connects, it is characterized in that: this installation control method includes, (1) by the first mesopore in outer for conversion body lower end screw thread circular bottom surface, looping pit correspondence processes pipe with water, water processing cup is installed and is connected, and be connected in conversion body screw thread cylindrical and the tank body threaded upper ends hole being equipped with filtrate, and the step basal plane of conversion body is made to be connected with the sealing of tank body upper surface by sealing ring；(2) on first, second detection hole of conversion body, correspondence is connected with first, second Pressure gauge；(3) turning handle makes arrow thereon rotate to the A station mark on valve body end cap surface, drive the spool end water hole controlling boom end to turn to transposition to connect with the work water hole of valve seat end face now by handle, control the extraneous water inlet the first water hole through valve body, entered the ring screw hole of conversion body by the annular water hole of valve body, converted internal water flow passage enters tank body filtrate process from looping pit, water processing cup；Working water after process processes pipe from water and enters the first mesopore of conversion body, and converted internal water flow passage enters the connection water hole of valve body from the second mesopore, and work water hole and spool end water hole by valve body inner seat end face are discharged from the second water hole of valve body；(4) observe respectively and flow through the first mesopore, the hydraulic pressure force value of looping pit water flow passage in conversion body shown by first, second Pressure gauge, according to the difference of both water pressures, determine whether filtrate in tank body is blocked and be carried out；(5) setting value is reached when two manometric water pressure differences, need when in tank body, the filtrate of blocking is carried out, turning handle makes arrow thereon rotate to the B station mark on valve body end cap surface, and drive the spool end water hole controlling boom end to turn to transposition to connect with the cleaning water hole of valve seat end face by handle, control the extraneous water inlet the first water hole on valve body, entering the second water hole of conversion body by the water hole that connects of valve body, converted internal water flow passage processes in pipe enters tank body be carried out filtrate from the first mesopore, water；After cleaning, the turbidity containing impurity is from the looping pit of water processing cup entrance conversion body, entered the annular water hole of valve body by the water flow passage in conversion body through ring screw hole, discharged from the 3rd water hole of valve body by clean water hole and the spool end water hole of valve body inner seat end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376964.5A CN105889565A (en) | 2016-06-01 | 2016-06-01 | Angle-based-rotating shifting body, water treatment valve connected therewith and mounting control method of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376964.5A CN105889565A (en) | 2016-06-01 | 2016-06-01 | Angle-based-rotating shifting body, water treatment valve connected therewith and mounting control method of device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889565A true CN105889565A (en) | 2016-08-24 |
Family
ID=56709819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610376964.5A Pending CN105889565A (en) | 2016-06-01 | 2016-06-01 | Angle-based-rotating shifting body, water treatment valve connected therewith and mounting control method of device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889565A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074772A1 (en) * | 2004-07-17 | 2007-04-05 | Runde Yang | Multi-functional flow control valve for water treatment systems |
| CN102679005A (en) * | 2012-05-13 | 2012-09-19 | 龙口市海丰环境科技工程有限公司 | Multi-channel water treatment valve with test holes |
| CN202834207U (en) * | 2012-11-02 | 2013-03-27 | 张尚斌 | Separate water supply switch of water purifier |
| CN103161973A (en) * | 2013-03-18 | 2013-06-19 | 陈锋 | Water treatment valve |
| CN103994250A (en) * | 2014-01-20 | 2014-08-20 | 温州市润新机械制造有限公司 | Multifunctional softening valve and water processing device thereof |
| CN205781194U (en) * | 2016-06-01 | 2016-12-07 | 龙口诚峰智远科技有限公司 | Gyration conversion body and its water treatment valve connected and device |
-
2016
- 2016-06-01 CN CN201610376964.5A patent/CN105889565A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074772A1 (en) * | 2004-07-17 | 2007-04-05 | Runde Yang | Multi-functional flow control valve for water treatment systems |
| CN102679005A (en) * | 2012-05-13 | 2012-09-19 | 龙口市海丰环境科技工程有限公司 | Multi-channel water treatment valve with test holes |
| CN202834207U (en) * | 2012-11-02 | 2013-03-27 | 张尚斌 | Separate water supply switch of water purifier |
| CN103161973A (en) * | 2013-03-18 | 2013-06-19 | 陈锋 | Water treatment valve |
| CN103994250A (en) * | 2014-01-20 | 2014-08-20 | 温州市润新机械制造有限公司 | Multifunctional softening valve and water processing device thereof |
| CN205781194U (en) * | 2016-06-01 | 2016-12-07 | 龙口诚峰智远科技有限公司 | Gyration conversion body and its water treatment valve connected and device |
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Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |