CN105736749B - A kind of five face valves being used in water purifier - Google Patents
A kind of five face valves being used in water purifier Download PDFInfo
- Publication number
- CN105736749B CN105736749B CN201610247020.8A CN201610247020A CN105736749B CN 105736749 B CN105736749 B CN 105736749B CN 201610247020 A CN201610247020 A CN 201610247020A CN 105736749 B CN105736749 B CN 105736749B
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- Prior art keywords
- valve
- waste water
- outlet
- valve casing
- valve element
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—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 linearly sliding closure members
- F16K11/0655—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 linearly sliding closure members with flat slides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
- F16K17/046—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the valve being of the gate valve type or the sliding valve type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of five face valves being used in water purifier, including valve casing, valve casing are segmented cylindrical structural, and top connects with top cap, and valve casing section is " convex " font, and top is small head end, and bottom is stub end；The excircle of valve casing is provided with five ports；Valve element is placed in valve casing, and valve element is three-stage cylindrical structure, and epimere is spring retention posts, and stage casing is located at the small head end of valve casing, and hypomere is located at the stub end of valve casing；Valve element stage casing and hypomere excircle are provided with annular seal groove, and seal is placed in seal groove；Through hole is provided among upper lid, the spring retention posts of valve element pass through the through hole of upper lid, and on spring retention posts, one end is against at the top of valve casing spring housing, and the other end is against valve element stage casing.The present invention controls the break-make between other three ports by the pressure size between purified water inlet and pure water outlet, instead of power consumption control valve so that RO water purifiers can be realized without electrically operated, greatly increase use range.
Description
Technical field
The invention belongs to purifier technical field, more particularly to a kind of five face valves being used in water purifier.
Background technology
At present, RO water purifiers on the market are generally required using electricity as the control valve of the energy to control the Inlet and outlet water of water purifier,
Such as magnetic valve, but powered RO machines are necessarily mounted at the place of socket, using area is limited, due to the powered fortune of complete machine
OK, therefore the energy need to be consumed, and water and electricity are run in complete machine simultaneously, leak electric leakage risk be present.
The content of the invention
The invention aims to solve the above problems, there is provided one kind can be passed in and out without power supply by hydraulic pressure control
The five face valves being used in water purifier of water.
Therefore, the technical scheme is that：A kind of five face valves being used in water purifier, it is characterised in that：Including valve casing,
Valve element, upper lid, spring and seal；The valve casing is segmented cylindrical structural, and top connects with top cap, and valve casing section is
" convex " font, top are small head end, and bottom is stub end；The excircle of the valve casing is provided with five ports；The valve element is put
In in valve casing, valve element is three-stage cylindrical structure, and epimere is spring retention posts, and stage casing is located at the small head end of valve casing, and hypomere is located at
The stub end of valve casing；The valve element stage casing and hypomere excircle are provided with annular seal groove, and seal is placed in seal groove；It is described
Through hole is provided among upper lid, the spring retention posts of valve element pass through the through hole of upper lid, and the spring housing is on spring retention posts, one end
It is against at the top of valve casing, the other end is against valve element stage casing.
Further, space between the excircle of the valve element and the inwall of valve casing be present, the sealing on valve element excircle
Part is close to the inwall of valve casing, i.e. space between valve element and valve casing is runner, and seal is used to obstruct runner.
Further, five ports on the valve casing excircle, respectively waste water inlet, waste water district inlet and outlet, pure water
Import, pure water outlet and discharge outlet；Waste water inlet, discharge outlet, waste water district inlet and outlet are entered positioned at the outside of the small head end of valve casing, waste water
Mouth, discharge outlet are located at side, and waste water district inlet and outlet are located at opposite side, and waste water district inlet and outlet position height is entered positioned at waste water
Between mouth, discharge outlet position height；The pure water outlet and purified water inlet are located at the both sides of valve casing stub end.
Further, when the pure water hydraulic pressure between pure water outlet and purified water inlet is more than spring force, valve element moves up, and makes
Obtain the seal and be located at waste water district inlet and outlet top and discharge outlet lower section, waste water inlet and waste water district at least have between importing and exporting
There is a circle seal；When the pure water hydraulic pressure between pure water outlet and purified water inlet is less than spring force, valve element moves down so that institute
State seal to be located above waste water inlet with below waste water district inlet and outlet, at least have one between discharge outlet and waste water district inlet and outlet
Enclose seal.
During present invention work, when the hydraulic pressure of valve element bottom is higher than spring force, valve element moves up so that, waste water district disengaging
Mouth turns on discharge outlet；When the hydraulic pressure of valve element bottom is less than spring force, valve element is moved down, and waste water inlet is imported and exported with waste water district
Conducting.The present invention controls the break-make between other three ports by the pressure size between purified water inlet and pure water outlet,
It instead of power consumption control valve so that RO water purifiers can be realized without electrically operated, greatly increase use range.
Brief description of the drawings
It is described in further detail below in conjunction with accompanying drawing and embodiments of the present invention
Fig. 1 is the structural representation of the present invention；
Fig. 2 is cross-sectional operational views of the present invention when water outlet is opened；
Fig. 3 is work connection figure of the present invention when water outlet is opened；
Fig. 4 is cross-sectional operational views of the present invention when water outlet is closed；
Fig. 5 is work connection figure of the present invention when water outlet is closed.
In figure mark for：Preposition filter core 1, RO filter cores 2, pressure pot 3, partition 31, pure water area 32, waste water district 33, first are inverse
Only valve 4, five face valves 5, valve casing 51, waste water inlet 511, waste water district inlet and outlet 512, purified water inlet 513, pure water outlet 514, draining
Mouthfuls 515, valve element 52, spring retention posts 521, valve element stage casing 522, valve element hypomere 523, spring 53, seal 54, upper lid 55, under
Lid 56, the second non-return valve 6, depotition cock 7, waste water ratio control valve 8.
Embodiment
Referring to accompanying drawing.The five face valves 5 of the present embodiment include valve casing 51, valve element 52, spring 53 and seal 54；The valve casing
51 be segmented cylindrical structural, and top is connected through a screw thread with upper lid 55, and the section of valve casing 51 is " convex " font, and top is microcephaly
End, bottom is stub end；The lower end of valve casing 51 is connected through a screw thread lower cover 56；The valve element 52 is placed in valve casing 51, valve element
52 be three-stage cylindrical structure, and epimere is spring retention posts 521, and valve element stage casing 522 is located at the small head end of valve casing 51, valve element hypomere
523 are located at the stub end of valve casing 51；The valve element stage casing 522 and valve element lower end 523 excircle is provided with annular seal groove, sealing
Part 54 is placed in seal groove；Through hole is provided among the upper lid 55, the spring retention posts 521 of valve element pass through the through hole of upper lid 55,
The spring 53 is placed in the top of valve element 52, and one end is enclosed on spring retention posts 521, and the other end is against on lid 55.The valve element
Space between 52 outer wall and the inwall of valve casing 51 be present, the seal 54 on the excircle of valve element 51 is close to the inwall of valve casing, then
Space between valve element 51 and valve casing 52 is runner, and seal 54 is used to obstruct runner.
There are five ports, respectively waste water inlet 511, waste water district is entered on the excircle of the face valve valve casing 51 of the present embodiment five
Outlet 512, purified water inlet 513, pure water outlet 514 and discharge outlet 515；The waste water end connection waste water inlet of the RO filter cores 2
511, the waste water district 33 of the connection pressure pot of waste water district inlet and outlet 512, purified water inlet 513 connects the pure water area 32 of pressure pot, pure water
The connection of outlet 514 depotition cock 7.Waste water inlet 511, discharge outlet 515, waste water district disengaging in five ports of five face valve 5
Mouth 512 is located at the outside of 51 small head end of valve casing, and waste water inlet 511, discharge outlet 515 are located at side, and waste water district inlet and outlet 512 are located at
Opposite side, waste water district import and export 512 positions highly between waste water inlet 511, the position height of discharge outlet 515；
The pure water outlet 514 and purified water inlet 513 are located at the both sides of the stub end of valve casing 51.
Pure water hydraulic pressure in the pure water area 32 is high, and the pure water hydraulic pressure between pure water outlet 514 and purified water inlet 513 is higher than
During 53 elastic force of spring, valve element 52 moves up so that the seal 54 is located under the top of waste water district inlet and outlet 512 and discharge outlet 515
Side, at least there is a circle seal between waste water inlet 511 and waste water district inlet and outlet 512；Waste water district inlet and outlet in five face valves 5
512 are turned on discharge outlet 515, and waste water is discharged in waste water district 33；When the pure water hydraulic pressure in pure water area 32 is low, the bottom of valve element 52 it is pure
When water hydraulic pressure is less than 53 elastic force of spring, valve element 52 moves down so that the seal 54 is located at the top of waste water inlet 511 and waste water district
The lower section of inlet and outlet 512, at least there is a circle seal 54 between discharge outlet 515 and waste water district inlet and outlet 512；It is useless in five face valves
Water inlet 511 turns on waste water district inlet and outlet 512, waste water increase in waste water district 33.
The water purifier of the face valve 5 of the present embodiment five work includes preposition filter core 1, RO filter cores 2 and pressure pot 3, the pressure pot 3
Pressure pot is divided into by pure water area 32 and waste water district 33 by partition 31, partition 31 is flexible structure, can pass through both sides pure water area
32 and the pressure change of waste water district 33 move back and forth；The water side of the RO filter cores 2 connects pressure pot by the first non-return valve 4
Pure water area 32, the waste water end of the RO filter cores 2 are divided into two-way, connect waste water ratio control valve 8 all the way, another way passes through five face valves 5
It is connected to the waste water district 33 of pressure pot.The pure water area 32 of the pressure pot connects five face valves 5 by the second non-return valve 6；Described five
Face valve 5 controls the capacity of wastewater in waste water district 33 by the pure water hydraulic pressure in pure water area 32.The waste water ratio control valve 8 is control
The valve of discharge of wastewater processed.
When the present embodiment works, running water is tentatively filtered by preposition filter core 1 first, and the water after preliminary filtering enters
RO filter cores 2, pure water caused by RO filter cores 2 enter the pure water area 32 of pressure pot 3 by the first non-return valve 4, and pure water enters pure water area
Partition 31 when 32 in meeting squeeze pressure bucket 3 so that the full pure water of system in pressure pot 3.
When depotition cock 7 is opened, the pressure in pure water area 32 diminishes, and pure water hydraulic pressure is less than the elastic force of spring 53, five face valves 5
Valve element 52 moves down so that the seal 54 is located at the top of waste water inlet 511 and the lower section of waste water district inlet and outlet 512, discharge outlet 515
At least there is a circle seal 54 between waste water district inlet and outlet 512, between waste water inlet 511 and waste water district inlet and outlet 512 not
Seal 54 be present, the waste water inlet 511 of five face valves connects with waste water district inlet and outlet 512, the waste water that running water passes through RO filter cores 2
The pure water in pure water area 32 is extruded pressure pot 3 by the pressure of waste water district 33, uses the fire hose by end into the waste water district 33 of pressure pot
First 7 water outlet.
When depotition cock 7 is closed, five face valve pure water outlets 514 will pass through pressure pot waste water district 33 with purified water inlet 513
It is delivered to the wastewater pressure of five face valves 5 so that five face valve cores 52 move upwards so that the seal 54 enters positioned at waste water district
The top of outlet 512 and the lower section of discharge outlet 515, at least there is a circle seal between waste water inlet 511 and waste water district inlet and outlet 512
54, waste water district inlet and outlet 512 and discharge outlet 515 between seal 54 is not present so that the waste water inlet 511 of five face valves 5 and
The waste water district 33 of pressure pot is cut off, and the waste water in waste water district 33 is entered by the waste water district inlet and outlet 512 of five face valves 5, via valve
Discharged to discharge outlet 515 eventually through discharge outlet 515 interstitial flow of the outer wall of core 52 and the inwall of valve casing 51；Due to five face valves 5
Purified water inlet 513 connects the effect of the second non-return valve 6, ensures that pressure does not reduce, realizes not moving for valve element 52；Five face valve waste water
The draining outward when connect with discharge outlet 515 of area's inlet and outlet 512, pressure is 0 in pressure pot 3, and the pressure of pure water delivery port 514 is also 0,
RO filter cores 2 carry out water processed in the presence of tap water pressure difference；When pure water is full of in pressure pot 3, reach tap water pressure, RO
Filter core 2 stops water processed, and depotition cock 7 is opened next time for wait.
Claims (4)
- A kind of 1. five face valves being used in water purifier, it is characterised in that：Including valve casing, valve element, upper lid, spring and seal；Institute It is segmented cylindrical structural to state valve casing, and top connects with top cap, and valve casing section is " convex " font, and top is small head end, bottom For stub end；The excircle of the valve casing is provided with five ports；The valve element is placed in valve casing, and valve element is three-stage cylinder knot Structure, epimere are spring retention posts, and stage casing is located at the small head end of valve casing, and hypomere is located at the stub end of valve casing；The valve element stage casing and Hypomere excircle is provided with annular seal groove, and seal is placed in seal groove；Through hole, the spring of valve element are provided among the upper lid Locating dowel passes through the through hole of upper lid, and on spring retention posts, one end is against at the top of valve casing the spring housing, and the other end is against valve element Stage casing.
- A kind of 2. five face valves being used in water purifier as claimed in claim 1, it is characterised in that：The excircle of the valve element with Space between the inwall of valve casing be present, the seal on valve element excircle is close to the inwall of valve casing, i.e., between valve element and valve casing Space is runner, and seal is used to obstruct runner.
- A kind of 3. five face valves being used in water purifier as claimed in claim 1, it is characterised in that：On the valve casing excircle Five ports, respectively waste water inlet, waste water district inlet and outlet, purified water inlet, pure water outlet and discharge outlet；Waste water inlet, draining Positioned at the outside of the small head end of valve casing, waste water inlet, discharge outlet are located at side for mouth, waste water district inlet and outlet, and waste water district inlet and outlet are located at Opposite side, waste water district import and export position highly between waste water inlet, discharge outlet position height；The pure water goes out Mouth and purified water inlet are located at the both sides of valve casing stub end.
- A kind of 4. five face valves being used in water purifier as claimed in claim 3, it is characterised in that：When pure water outlet and pure water enter When being more than spring force, valve element moves up pure water hydraulic pressure between mouthful so that the seal be located above waste water district inlet and outlet with At least there is a circle seal below discharge outlet, between waste water inlet and waste water district inlet and outlet；When pure water outlet and purified water inlet Between pure water hydraulic pressure when being less than spring force, valve element moves down so that the seal is located above waste water inlet and waste water district Inlet and outlet lower section, at least there is a circle seal between discharge outlet and waste water district inlet and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247020.8A CN105736749B (en) | 2016-04-20 | 2016-04-20 | A kind of five face valves being used in water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247020.8A CN105736749B (en) | 2016-04-20 | 2016-04-20 | A kind of five face valves being used in water purifier |
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| Publication Number | Publication Date |
|---|---|
| CN105736749A CN105736749A (en) | 2016-07-06 |
| CN105736749B true CN105736749B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610247020.8A Active CN105736749B (en) | 2016-04-20 | 2016-04-20 | A kind of five face valves being used in water purifier |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107893860A (en) * | 2017-12-07 | 2018-04-10 | 湖北中瑞天恒节能科技发展有限公司 | Gas valve and anti-backfire kitchen range |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171751Y (en) * | 1992-11-07 | 1994-07-13 | 上海德奎塑胶制品有限公司 | Four-way valve for water purifier |
| CN2700664Y (en) * | 2004-04-21 | 2005-05-18 | 陈海峰 | Simple pressure relief valve |
| KR101180352B1 (en) * | 2010-08-31 | 2012-09-06 | 사단법인 한국화재보험협회 | operating pressure indicating type pressure regulating valve |
| CN204004572U (en) * | 2014-08-14 | 2014-12-10 | 杭州淘米水净化科技有限公司 | A kind of four-way quality classification water supply water tap |
| CN204942747U (en) * | 2015-07-14 | 2016-01-06 | 福建金源泉科技发展有限公司 | Reduction valve eliminated by the water hammer being applied to water purifier |
| CN205715801U (en) * | 2016-04-20 | 2016-11-23 | 浙江艾波特环保科技股份有限公司 | A kind of five valves in water purifier |
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2016
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