CN108758011A - A kind of novel inlet valve - Google Patents
A kind of novel inlet valve Download PDFInfo
- Publication number
- CN108758011A CN108758011A CN201810740265.3A CN201810740265A CN108758011A CN 108758011 A CN108758011 A CN 108758011A CN 201810740265 A CN201810740265 A CN 201810740265A CN 108758011 A CN108758011 A CN 108758011A
- Authority
- CN
- China
- Prior art keywords
- water
- filtration members
- flow
- control valve
- back pressure
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 151
- 238000012856 packing Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 73
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 2
- 108091006146 Channels Proteins 0.000 claims 3
- 102000010637 Aquaporins Human genes 0.000 claims 1
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0236—Diaphragm cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Details Of Valves (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of novel inlet valves,Including ontology,For controlling the control valve group that the intake tunnel of ontology is connected to or cuts off with exhalant canal in ontology,Control valve group has control valve port,Waterstop pad and back pressure cavity,Intake tunnel is connected with exhalant canal by controlling valve port,Waterstop pad relation control valve port is moved to open or close control valve port,Further include being set to intrinsic water knockout drum,The water stream of intake tunnel is two strands by water knockout drum,One stream of water flow to control valve port via main waterway,Second burst of flow flow to back pressure cavity via Zhi Shuilu and controls waterstop pad closing control valve port under back pressure cavity packing state,Without opening up the passage aisle for being connected to intake tunnel and back pressure cavity on the waterstop pad of inlet valve,Avoiding in background technology causes to need dismounting waterstop pad when passage aisle blocks and the problem of be easily damaged waterstop pad small through hole for distributing sub-fraction water to back pressure cavity is arranged on waterstop pad.
Description
Technical field
The present invention relates to a kind of novel inlet valves.
Background technology
The inlet valve of existing cistern is all to carry out water inlet and sealing control using differential pressure principle mostly, usually
All include waterstop pad, waterstop pad side forms back pressure cavity, and small through hole is equipped in the middle part of waterstop pad, by the small through hole by inlet valve
Intake tunnel moisture outflow sub-fraction to back pressure cavity in, a cleansing pin is threaded through in the small through hole, and the outer wall of cleansing pin is along axis
To equipped with a water passing groove, which is used to be connected to the intake tunnel and the back pressure cavity of inlet valve, and waterstop pad is logical in water inlet
The lower reciprocable of hydraulic pressure pressure effect of the hydraulic pressure pressure and back pressure cavity in road is to realize that water inlet or the sealing of inlet valve, cleansing pin can
The small through hole on waterstop pad is dredged to a certain extent.But small through hole is arranged on waterstop pad and is used for for the prior art
It is connected to the structure of the intake tunnel and back pressure cavity of inlet valve, it is under the poor environment of some water quality in use, still inevitable
Ground has dirt and blocks small through hole, so as to cause waterstop pad can not normal control water intake valve and sealing, thus need
Waterstop pad is disassembled to be dredged to small through hole, however waterstop pad is the critical component of inlet valve, and be more smart
Close component often dismantles waterstop pad and is easy to cause waterstop pad because scraping etc. is impaired, so as to cause under water intake valve stability
It drops or directly results in into water defective valve.
Invention content
The present invention is to solve the above problems, provide a kind of novel inlet valve, and the water of the intake tunnel of inlet valve is by dividing
Hydrophone is divided into two strands, one flow to the control valve port of inlet valve, one flows into back pressure cavity and is used to control water inlet valve seal, so as to
Cause small logical to avoid the small through hole being arranged on waterstop pad in background technology for distributing sub-fraction water to back pressure cavity
Road needs the problem of dismantling waterstop pad and being easily damaged waterstop pad when blocking.
To achieve the above object, the technical solution adopted by the present invention is：A kind of novel inlet valve, including have water inlet logical
Road is used to control the control that the intake tunnel is connected to or cuts off with exhalant canal with the ontology of exhalant canal, in the ontology
There is control valve port, waterstop pad and back pressure cavity, the intake tunnel and the exhalant canal to pass through for valve group processed, the control valve group
The control valve port is connected, and the waterstop pad is made in the hydraulic pressure pressure of the intake tunnel and the hydraulic pressure pressure of the back pressure cavity
Further include being set to the intrinsic point of water with the lower relatively described control valve port movement to open or close the control valve port
The water stream of the intake tunnel is two strands by device, the water knockout drum, and one stream of water flow to the control via main waterway
Valve port, second burst of flow flow to the back pressure cavity via Zhi Shuilu and control the waterstop pad under the back pressure cavity packing state
Close the control valve port.
Preferably, the second filtration members for being filtered to second burst of flow are additionally provided with.
Preferably, a water part for the intake tunnel is flow to across second filtration members in the Zhi Shuilu, another
Part is flow to along the wall surface of second filtration members in the main waterway.
Preferably, further include first filtration members for being filtered to the one stream of water, the intake tunnel
Flow via first filtration members filter after flow in the main waterway, the size of the filter hole in first filtration members
More than the size of the filter hole in second filtration members.
Preferably, first filtration members are the first filter screen of tubular, and second filtration members are the second mistake of tubular
Strainer, first filter screen and the second filter screen are installed on the water knockout drum.
Preferably, first filter screen is sleeved at intervals except second filter screen, the water of the intake tunnel
Stream is flowing axially into the water knockout drum, first strand of water by the gap between first filter screen and second filter screen
Stream is flowed along the outside wall surface of second filter screen and is flow in the main waterway via first filter screen outward, described
Second burst of flow is inwardly flow to via second filter screen in the Zhi Shuilu.
Preferably, it is equipped in the ontology and divides water cavity, the water knockout drum divides set on described in water cavity, described that water cavity is divided to be equipped with
Water cavity water inlet, first point of water cavity water outlet and second point of water cavity water outlet, first point of water cavity water outlet is divided to be formed described
The arrival end of main waterway, second point of water cavity water outlet form the arrival end of the Zhi Shuilu, and the water knockout drum is equipped with one
Damp channel, the damp channel are connected with second point of water cavity water outlet.
Preferably, the water knockout drum includes the connector sleeve that column and sealing are plugged in second point of water cavity water outlet,
The column is plugged in the connector sleeve, and the outer diameter of the column and the internal diameter of the connector sleeve match, the column
The external wall of shape and/or the connector sleeve inner wall are equipped with the elongate grooves axially extended, and the elongate grooves form the damping
Channel.
Preferably, further include first filtration members for being filtered to the one stream of water and for described the
The second filtration members that two bursts of flows are filtered, second filtration members are the tubular filtering for the periphery for being centered around the column
Net, first filtration members are the tubular filter screen for the periphery for being centered around second filtration members, first filtration members and institute
State column body by integral forming.
Preferably, the damp channel inlet is located on the water knockout drum and is equipped with one for being flowed into second strand of water
Second filtration members of row filtering.
Preferably, the control valve group further includes valve deck, the waterstop pad be installed on the valve deck and with the valve deck
Between form the back pressure cavity, the valve deck be equipped be connected to the back pressure cavity with outside inlet valve relief hole and described in being connected to
The through flow hole of back pressure cavity and the Zhi Shuilu.
Preferably, the Zhi Shuilu is connected around the waterstop pad with the back pressure cavity.
The beneficial effects of the invention are as follows：
1, the water stream of intake tunnel is two strands by the way that water knockout drum, water knockout drum are arranged in ontology by the present invention, first strand of water
It flows through and control valve port is flow to by main waterway, second burst of flow flow to back pressure cavity via Zhi Shuilu and controlled under back pressure cavity packing state
Water cushion closing control valve port is prevented, without being opened up on the waterstop pad of inlet valve for being connected to intake tunnel and back pressure cavity
Passage aisle, avoiding in background technology the small through hole being arranged on waterstop pad for distributing sub-fraction water to back pressure cavity causes
The problem of needing to dismantle waterstop pad and be easily damaged waterstop pad when passage aisle blocks.
2, due to being additionally provided with the second filtration members for being filtered to second burst of flow so that second strand of flow impurity is more
It is few, it is cleaner, avoid second burst of flow from being blocked by pollution and inlet valve water stopping function is caused to fail.
3, a water part for intake tunnel is made to be flow in Zhi Shuilu across the second filtration members, another part is along the second filtering
The wall surface of part is flow in main waterway, is flow to the water of main waterway in this way and can be washed away to the wall surface of the second filtration members, to rise
To the cleaning to the second filtration members, there is good self-cleaning effect, the second filtration members during being used for a long time is avoided to be blocked up by pollution
Plug, greatly reduces the cleaning frequency to the second filtration members, is cleaned even without to the second filtration members.
4, the first filter screen is sleeved at intervals except the second filter screen, and the flow of intake tunnel is by the first filter screen and
Gap between two filter screens is flowing axially into water knockout drum, and one stream of water is along the outside wall surface flowing of the second filter screen and outside
It is flow in main waterway via the first filter screen, second burst of flow is inwardly flow to via the second filter screen in Zhi Shuilu, in this way, first
Filter screen and the second filter screen are arranged inside and outside, and rationally utilize space, reduce volume so that structure is compacter, while also reasonable
The second filter screen is washed away using impulsive force, there is self-cleaning effect.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and constitutes the part of the present invention, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the stereoscopic schematic diagram according to the inlet valve of a preferred embodiment of the present invention；
Fig. 2 is one of the vertical view of inlet valve according to a preferred embodiment of the present invention；
Fig. 3 is the sectional view of Section A-A in Fig. 2；
Fig. 4 is according to the two of the vertical view of the inlet valve of a preferred embodiment of the present invention；
Fig. 5 is the sectional view of section B-B in Fig. 4；
Fig. 6 is the exploded view according to the water knockout drum of the inlet valve of a preferred embodiment of the present invention；
Fig. 7 is the front view according to the water knockout drum of the inlet valve of a preferred embodiment of the present invention；
Fig. 8 is the sectional view of water knockout drum；
Fig. 9 is the front view according to the valve deck of the inlet valve of a preferred embodiment of the present invention.
In figure：
1- inlet valves；
10- ontologies；11- intake tunnels；12- exhalant canals；13- divides water cavity；131- divides water cavity water inlet；132- first divides water cavity
Water outlet；133- second divides water cavity water outlet；
20- control valve groups；21- controls valve port；22- waterstop pads；23- back pressure cavities；24- valve decks；241- relief holes；30- water knockout drums；
31- damp channels；32- columns；321- elongate grooves；33- connector sleeves；
The first filtration members of 40-（First filter screen）；
The second filtration members of 50-（Second filter screen）；
A- main waterways；
B- branch water route.
Specific implementation mode
In order to keep technical problems, technical solutions and advantages to be solved clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 9, a kind of novel inlet valve 1 of a preferred embodiment of the invention, including have water inlet logical
Road 11 is connected to or cuts off with exhalant canal 12 with the ontology 10 of exhalant canal 12, in ontology 10 for controlling intake tunnel 11
Control valve group 20, control valve group 20 has control valve port 21, waterstop pad 22 and back pressure cavity 23, intake tunnel 11 and exhalant canal
12 are connected by controlling valve port 21, hydraulic pressure pressure effect of the waterstop pad 22 in the hydraulic pressure pressure and back pressure cavity 23 of intake tunnel 11
The lower movement of relation control valve port 21 is to open or close control valve port 21, that is, the inlet valve 1 of the present invention is using in the prior art
Well known differential pressure principle carries out water inlet and sealing.
Inlet valve 1 further includes the water knockout drum 30 being set in ontology 10, and the water stream of intake tunnel 11 is by water knockout drum 30
Two strands, one stream of water flow to control valve port 21 via main waterway A, and second burst of flow flow to back pressure cavity 23 simultaneously via Zhi Shuilu B
Under 23 packing state of back pressure cavity control 22 closing control valve port 21 of waterstop pad, without as background technology in inlet valve
The passage aisle for being connected to intake tunnel 11 and back pressure cavity 23 is opened up on 1 waterstop pad 22, is avoided in background technology in sealing
The small through hole for distributing sub-fraction water to back pressure cavity is arranged on pad to be caused to need to dismantle waterstop pad when passage aisle blocks
And the problem of being easily damaged waterstop pad so that 1 function of inlet valve is more reliable.
The present embodiment is preferred, is additionally provided with the second filtration members 50 for being filtered to second burst of flow, the second filtering
Part 50 makes second strand of flow impurity less, cleaner, and second burst of flow is avoided to be blocked by pollution and lead to 1 sealing work(of inlet valve
It can failure.
In the present embodiment, a water part for intake tunnel 11 is flow to across the second filtration members 50 in Zhi Shuilu B, another part
It is flow in main waterway A along the wall surface of the second filtration members 50, the water for flowing to main waterway A in this way can be to the wall of the second filtration members 50
Face is washed away, and to play the cleaning to the second filtration members 50, has good self-cleaning effect, during avoiding long-time service
Second filtration members 50 are blocked by pollution, greatly reduce the cleaning frequency to the second filtration members, even without to the second filtration members into
Row cleaning.
Further include first filtration members 40 for being filtered to the one stream of water in the present embodiment, water inlet is logical
The flow in road 11 is flow to after being filtered via the first filtration members 40 in main waterway A, and the size of the filter hole in the first filtration members 40 is big
In the size of the filter hole in the second filtration members 50, so that more thorough to the filtering of second burst of flow.
In the present embodiment, the first filtration members 40 are the first filter screen 40 of tubular, and the second filtration members 50 are the second of tubular
Filter screen 50, the first filter screen 40 and the second filter screen 50 are installed on water knockout drum 30.Specifically, the first filter screen 40 is alternate
It is sleeved on except the second filter screen 50 every ground, the flow of intake tunnel 11 is by between the first filter screen 40 and the second filter screen 50
Gap is flowing axially into water knockout drum 30, and one stream of water flows and along the outside wall surface of second filter screen 50 outward via first
Filter screen 40 is flow in main waterway A, and second burst of flow is inwardly flow to via the second filter screen 50 in Zhi Shuilu B, in this way, the first mistake
Strainer 40 and the second filter screen 50 are arranged inside and outside, and rationally utilize space, reduce volume so that structure is compacter, while also closing
Reason washes away the second filter screen 50 using impulsive force, has self-cleaning effect.
It is equipped in the present embodiment, in ontology 10 and divides water cavity 13, water knockout drum 30, which is set to, to be divided in water cavity 13, is divided water cavity to be equipped with and is divided water
131, first points of water cavity water outlets 132 of chamber water inlet and second point of water cavity water outlet 133, first point of formation of water cavity water outlet 132
The arrival end of main waterway A, second point of water cavity water outlet 133 form the arrival end of Zhi Shuilu B, and water knockout drum 30 is equipped with a damp channel
31, damp channel 31 is connected with second point of water cavity water outlet 133.It is inserted specifically, water knockout drum 30 includes column 32 and sealing
It is located at the connector sleeve 33 of second point of water cavity water outlet 133, column 32 is plugged in connector sleeve 33, the outer diameter of column 32 and company
The internal diameter of female connector 33 matches, and 32 outer wall of column is equipped with the elongate grooves 321 axially extended, and elongate grooves 321 form resistance
Buddhist nun channel 31, it is possible to understand that, can also be that 33 inner wall of connector sleeve is equipped with the elongate grooves or column axially extended here
32 outer wall of body and 33 inner wall of connector sleeve are equipped with the elongate grooves axially extended.
Water knockout drum 30, the first filtration members 40 and the second filtration members 50 are disassembled to be cleaned to it for convenience,
The present embodiment divides the top of water cavity 13 to penetrate through to the top of ontology 10, divides water equipped with the first filtration members 40 and the second filtration members 50
Device 30 directly divides from the insertion of the top end opening of ontology 10 in water cavity 13, and when dismounting directly pulls out from the top of ontology 10 by water knockout drum 30
Go out, dismounting is very convenient.
In the present embodiment, the second filtration members 50 are the tubular filter screen for the periphery for being centered around column 32, the first filtration members
40 be the tubular filter screen for the periphery for being centered around the second filtration members 50, and the first filtration members 40 are integrally formed with column 32.This reality
It applies in example, the second filtration members 50 are connected with water knockout drum 30 and are set to 31 inlet of damp channel, certain second filtration members
50 position is unrestricted, and any position between damp channel 31 and back pressure cavity can also be arranged.
In the present embodiment, control valve group 20 further includes valve deck 24, and valve deck 24 is fixedly attached on ontology 10, and waterstop pad 22 fills
It is located on valve deck 24 and forms back pressure cavity 23 between valve deck 24, valve deck 24 is equipped with outside connection back pressure cavity 23 and inlet valve
Relief hole 241 and the through flow hole for being connected to back pressure cavity 23 and Zhi Shuilu B（It is not shown）, Zhi Shuilu B are around waterstop pad 22 and back pressure cavity
23 are connected, wherein can carry out pressure release to back pressure cavity 23 when relief hole 241 is opened so that waterstop pad 22 is by 23 side of back pressure cavity
Pressure is less than the pressure by 11 side of intake tunnel, so that waterstop pad 22 is moved toward the direction for opening the control valve port 21
Water inlet is realized to open inlet valve 1；Relief hole 241 can carry out pressurize when closing to back pressure cavity 23 so that waterstop pad 22 is by back pressure
23 1 lateral pressure of chamber is more than the pressure by 11 side of intake tunnel, so that the past closing of the waterstop pad 22 control valve port 21
Direction movement realizes sealing to close inlet valve 1.
When water inlet, the relief hole 241 of back pressure cavity 23 is opened, at this point, waterstop pad 22 by 23 1 lateral pressure of back pressure cavity be less than by
The pressure of 11 side of intake tunnel, so that waterstop pad 22 is moved toward the direction for opening the control valve port 21 to open water inlet
Valve 1 realizes that water inlet, the water of intake tunnel 11 split into two strands, and one stream of water flow to control after being filtered via the first filtration members 40
Valve port 21, and then flow to by control valve port 21 exhalant canal 12 of inlet valve 1, to realize the water management that goes out of inlet valve 1, second strand
Flow flow to Zhi Shuilu B after being filtered via the second filtration members 50, and flow to back pressure cavity 23 by Zhi Shuilu B, then from valve deck 24
Relief hole 241 flows out（As shown in Figure 5）.
When sealing, relief hole 241 is closed so that back pressure cavity 23 is in packing state, and back pressure cavity 23 is flow to by Zhi Shuilu B
Water can not release, so that waterstop pad 22 is more than the pressure by 11 side of intake tunnel by the pressure of 23 side of back pressure cavity, into
And make waterstop pad 22 is moved toward the direction for closing the control valve port 21 to realize sealing to close inlet valve 1.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (12)
1. a kind of novel inlet valve, include ontology with intake tunnel and exhalant canal, in the ontology for controlling
The control valve group that the intake tunnel is connected to or cuts off with exhalant canal is made, the control valve group has control valve port, waterstop pad
And back pressure cavity, the intake tunnel and the exhalant canal are connected by the control valve port, the waterstop pad it is described into
The relatively described control valve port is moved to open or close under the hydraulic pressure pressure effect of the hydraulic pressure pressure and the back pressure cavity of aquaporin
The control valve port, which is characterized in that further include being set to the intrinsic water knockout drum, the water knockout drum is by the intake tunnel
Water stream be two strands, one stream of water flow to the control valve port via main waterway, and second burst of flow is flowed via Zhi Shuilu
Control to the back pressure cavity and under the back pressure cavity packing state waterstop pad closing control valve port.
2. novel inlet valve according to claim 1, which is characterized in that be additionally provided with for being flowed into second strand of water
Second filtration members of row filtering.
3. novel inlet valve according to claim 2, which is characterized in that a water part for the intake tunnel passes through institute
It states the second filtration members to flow in the Zhi Shuilu, another part flow to the main waterway along the wall surface of second filtration members
In.
4. novel inlet valve according to claim 2, which is characterized in that further include one for the one stream of water
The first filtration members being filtered, the flow of the intake tunnel flow to the main waterway after being filtered via first filtration members
In, the size of the filter hole in first filtration members is more than the size of the filter hole in second filtration members.
5. novel inlet valve according to claim 4, which is characterized in that first filtration members are the first mistake of tubular
Strainer, second filtration members are the second filter screen of tubular, and first filter screen and the second filter screen are installed in described
On water knockout drum.
6. novel inlet valve according to claim 5, which is characterized in that first filter screen is sleeved on institute at intervals
It states except the second filter screen, the flow of the intake tunnel is by the gap between first filter screen and second filter screen
It is flowing axially into the water knockout drum, the one stream of water flows and along the outside wall surface of second filter screen outward via institute
It states the first filter screen to flow in the main waterway, second burst of flow inwardly flow to the Zhi Shui via second filter screen
Lu Zhong.
7. novel inlet valve according to claim 1, which is characterized in that it is equipped in the ontology and divides water cavity, described point
Hydrophone be set to it is described divide in water cavity, it is described to divide water cavity to be equipped with to divide water cavity water inlet, first point of water cavity water outlet and second point of water cavity
Water outlet, first point of water cavity water outlet form the arrival end of the main waterway, and second point of water cavity water outlet forms institute
The arrival end of Zhi Shuilu is stated, the water knockout drum is equipped with a damp channel, and the damp channel is discharged with second point of water cavity
Mouth is connected.
8. novel inlet valve according to claim 7, which is characterized in that the water knockout drum includes that column and sealing are inserted
It is located at the connector sleeve of second point of water cavity water outlet, the column is plugged in the connector sleeve, outside the column
The internal diameter of diameter and the connector sleeve matches, and the column outer wall and/or the connector sleeve inner wall, which are equipped with, to be axially extended
Elongate grooves, the elongate grooves form the damp channel.
9. novel inlet valve according to claim 8, which is characterized in that further include one for the one stream of water
The first filtration members being filtered and the second filtration members for being filtered to second burst of flow, second filtration members
For be centered around the column periphery tubular filter screen, first filtration members be centered around except second filtration members
The tubular filter screen in week, first filtration members and the column body by integral forming.
10. novel inlet valve according to claim 7, which is characterized in that it is logical to be located at the damping on the water knockout drum
Road inlet is equipped with second filtration members for being filtered to second burst of flow.
11. novel inlet valve according to claim 1, which is characterized in that the control valve group further includes valve deck, described
Waterstop pad is installed on the valve deck and is formed between the valve deck back pressure cavity, and the valve deck, which is equipped with, is connected to the back of the body
Pressure chamber with outside inlet valve relief hole and be connected to the through flow hole of the back pressure cavity and the Zhi Shuilu.
12. novel inlet valve according to claim 1, which is characterized in that the Zhi Shuilu around the waterstop pad with
The back pressure cavity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740265.3A CN108758011B (en) | 2018-07-07 | 2018-07-07 | Novel water inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740265.3A CN108758011B (en) | 2018-07-07 | 2018-07-07 | Novel water inlet valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108758011A true CN108758011A (en) | 2018-11-06 |
| CN108758011B CN108758011B (en) | 2024-02-20 |
Family
ID=63972874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740265.3A Active CN108758011B (en) | 2018-07-07 | 2018-07-07 | Novel water inlet valve |
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| CN (1) | CN108758011B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037593A1 (en) * | 2022-08-18 | 2024-02-22 | 厦门科牧智能技术有限公司 | Multi-path water inlet valve and intelligent toilet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050071913A1 (en) * | 2003-10-01 | 2005-04-07 | William Shaw | Toilet tank fill valve and method of operation |
| WO2013189267A1 (en) * | 2012-06-19 | 2013-12-27 | 李飞宇 | Water inlet valve provided with silencing function |
| US20150136682A1 (en) * | 2012-06-01 | 2015-05-21 | Hydac Filtertechnik Gmbh | Filter device for fluids |
| CN105587907A (en) * | 2015-12-10 | 2016-05-18 | 厦门康谱卫浴科技有限公司 | Water inlet valve resistant to dirt, easy to clean and fast to disassemble |
| CN208381436U (en) * | 2018-07-07 | 2019-01-15 | 厦门康谱卫浴科技有限公司 | A kind of water segregator of inlet valve |
| CN208381384U (en) * | 2018-07-07 | 2019-01-15 | 厦门康谱卫浴科技有限公司 | A kind of novel inlet valve |
-
2018
- 2018-07-07 CN CN201810740265.3A patent/CN108758011B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050071913A1 (en) * | 2003-10-01 | 2005-04-07 | William Shaw | Toilet tank fill valve and method of operation |
| US20150136682A1 (en) * | 2012-06-01 | 2015-05-21 | Hydac Filtertechnik Gmbh | Filter device for fluids |
| WO2013189267A1 (en) * | 2012-06-19 | 2013-12-27 | 李飞宇 | Water inlet valve provided with silencing function |
| CN105587907A (en) * | 2015-12-10 | 2016-05-18 | 厦门康谱卫浴科技有限公司 | Water inlet valve resistant to dirt, easy to clean and fast to disassemble |
| CN208381436U (en) * | 2018-07-07 | 2019-01-15 | 厦门康谱卫浴科技有限公司 | A kind of water segregator of inlet valve |
| CN208381384U (en) * | 2018-07-07 | 2019-01-15 | 厦门康谱卫浴科技有限公司 | A kind of novel inlet valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037593A1 (en) * | 2022-08-18 | 2024-02-22 | 厦门科牧智能技术有限公司 | Multi-path water inlet valve and intelligent toilet |
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|---|---|
| CN108758011B (en) | 2024-02-20 |
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