CN107202189B - Waste water ratio valve and reverse osmosis filter core water purifier - Google Patents
Waste water ratio valve and reverse osmosis filter core water purifier Download PDFInfo
- Publication number
- CN107202189B CN107202189B CN201610150024.4A CN201610150024A CN107202189B CN 107202189 B CN107202189 B CN 107202189B CN 201610150024 A CN201610150024 A CN 201610150024A CN 107202189 B CN107202189 B CN 107202189B
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- Prior art keywords
- water hole
- waste water
- spool
- flushing
- hole
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of waste water ratio valve and reverse osmosis filter core water purifiers, waste water ratio valve include equipped with hollow chamber valve body (3) and can be in the spool (2) of the hollow cavity indoor sport, the valve body (3), which is equipped with, rinses water hole (9), it is additionally provided at least one shrinkage pool (8) on the outer edge for rinsing water hole (9), the spool (2) can move relative to the flushing water hole (9)；Under discharge of wastewater state, the spool (2) enters the flushing water hole (9), and forms waste water hole with the shrinkage pool (8)；Under flushing state, the spool (2) leaves the flushing water hole (9), and flushing water flow pass is collectively formed by the flushing water hole (9) and the shrinkage pool (8).Enable the hydrocolloid adhered on waste water hole and impurity to be rinsed water and wash out, so that waste water hole be avoided to be blocked, improves the service life of waste water ratio valve.
Description
Technical field
The present invention relates to water purification technology more particularly to a kind of waste water ratio valves and reverse osmosis filter core water purifier.
Background technique
Reverse osmosis (Reverse Osmosis, abbreviation RO) filter core water purifier be it is a kind of utilize principle of reverse osmosis carry out water purification
The equipment of processing, the pressure to be higher than osmotic pressure can only cannot be penetrated molten as motive force using selective membrane through water
The selective penetrated property of matter mutually separates hydrone with solute from water body, to achieve the effect that water purification.
In RO filter core water purifier, waste water ratio valve is additionally provided in the waste water tunnel after separation, for controlling isolated water purification
With the ratio of waste water.Common waste water ratio valve has pilot-operated type waste water ratio solenoid valve and fast-connecting type waste water ratio solenoid valve on the market at present
Two kinds, wherein pilot-operated type waste water ratio solenoid valve has the flushing water hole for being used to rinse RO filter core, can be directly by pilot-operated type waste water ratio
The flushing rinsed water hole and realize RO filter core on solenoid valve itself, and fast-connecting type waste water ratio valve is not set then for rinsing RO filter core
Water hole is rinsed, the pre-washing function of RO filter core needs to be controlled using another dedicated scouring electromagnetic valve.
But water hole is rinsed regardless of whether having, after using for a longer period, waste water hole is all for both common waste water ratio valves
It can be by the microorganism colloid and impurity (such as active carbon particle powder, PP cotton plastics powder, minerals molecule, heavy metal in water
Molecule etc.) blocking, so that waste water can not be discharged and scrap the damage of waste water ratio valve, and waste water can not be discharged and will also result in RO filter
Core film blocks and scraps RO filter core also therewith, reduces the service life of RO filter core.
Summary of the invention
The purpose of the present invention is to propose to a kind of waste water ratio valve and reverse osmosis filter core water purifiers, and it is stifled can to solve waste water hole as far as possible
The problem of plug, extends the service life of waste water ratio valve.
To achieve the above object, the present invention provides a kind of waste water ratio valve, including be equipped with hollow chamber valve body and can
In the spool of the hollow cavity indoor sport, the valve body, which is equipped with, rinses water hole, on the outer edge for rinsing water hole also
Equipped at least one shrinkage pool, the spool can be moved relative to the flushing water hole；Under discharge of wastewater state, the spool
Waste water hole is formed into the flushing water hole, and with the shrinkage pool；Under flushing state, the spool leaves the flushing water
Flushing water flow pass is collectively formed by the flushing water hole and the shrinkage pool in hole.
Further, the spool is relative to the flushing water hole linear movement, to enter or leave the flushing water hole.
Further, the axis of the spool is overlapped with the axis for rinsing water hole, described under discharge of wastewater state
Spool is inserted into the flushing water hole and is adjacent to flushing water hole Internal periphery；Under flushing state, the spool is from being adjacent to position
It sets disengagement or is detached from the flushing water hole.
Further, the spool is set in the flushing water hole, and can be relative to the axis for rinsing water hole
Rotation, to enter or leave the flushing water hole.
Further, the shrinkage pool is multiple, and is uniformly arranged along the outer edge for rinsing water hole.
Further, the spool is the iron core that spreads out, and is also equipped with solenoid valve on the valve body, for driving the valve
Core is relative to the flushing water hole linear movement.
Further, inlet opening is additionally provided on the valve body, the inlet opening is in the valve inner and the flushing
Water hole is connected to the shrinkage pool.
It further, further include the water chamber equipped with apopore, the water chamber and the flushing water in the valve body
Hole is connected to the shrinkage pool.
It further, further include the end cap that the valve body side is set, the end cap is fixedly connected with the valve body, and
The water chamber is formed between the valve body, the apopore is arranged on the end cap.
Further, the end cap is fixedly connected by screw or screw thread with the valve body.
To achieve the above object, the present invention provides a kind of reverse osmosis filter core water purifiers, including waste water ratio valve above-mentioned.
Based on the above-mentioned technical proposal, the present invention is equipped on valve body rinses water hole, and the outer edge for rinsing water hole has at least
One shrinkage pool may be implemented discharge of wastewater state relative to the movement for rinsing water hole using spool and rinse the switching of state, when
Discharge of wastewater state bottom spool and shrinkage pool can form waste water hole, and are then collectively formed by rinsing water hole and shrinkage pool under flushing state
Flushing water flow pass, water can be rinsed and wash out by allowing for the hydrocolloid adhered on waste water hole and impurity in this way, to avoid
Waste water hole is blocked, and then extends the service life of waste water ratio valve.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of an embodiment of waste water ratio valve of the present invention.
Fig. 2 is the enlarged drawing of location A in Fig. 1.
Fig. 3 is that the structural schematic diagram after valve deck is removed in waste water ratio valve embodiment of the present invention.
Fig. 4 is the enlarged drawing of location A in Fig. 3.
Fig. 5 is the schematic perspective view of waste water ratio valve embodiment of the present invention.
Fig. 6, Fig. 7 are respectively the positive angle of waste water ratio valve embodiment of the present invention and the structural schematic diagram of LOOK RIGHT degree.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
As shown in Figure 1, the structural schematic diagram of the embodiment for waste water ratio valve of the present invention.In conjunction with shown in Fig. 2-Fig. 7, waste water
It include being equipped with the valve body 3 of hollow chamber and capable of being equipped in the spool 2 of the hollow cavity indoor sport, valve body 3 to rinse than valve
Water hole 9 is additionally provided at least one shrinkage pool 8 on the outer edge for rinsing water hole 9.
Spool 2 can be moved relative to water hole 9 is rinsed, and motion mode can be linear movement, be also possible to rotary motion,
Or the movement of other forms.The spool 2 of movement can into or out flushing water hole 9, with realize discharge of wastewater state and
The switching of flushing state.After spool 2, which enters, rinses water hole 9, rinses water hole 9 and blocked by spool 2, and the outer profile of spool 2
Waste water hole can be formed with shrinkage pool 8, waste water is discharged by the waste water hole.After spool 2, which leaves, rinses water hole, the foreign steamer of spool 2
Exterior feature, which is no longer blocked, rinses water hole 9, then rinses water hole 9 and shrinkage pool 8 then together forms the rushing for flushing water outflow an of entirety
Wash water flow pass.Allowing in this way can as the hydrocolloid and impurity adhered on the shrinkage pool of waste water hole under discharge of wastewater state
It is washed out under flushing state by the flushing water by rinsing water hole 9, so that waste water hole be avoided to be blocked.Waste water ratio valve is not just in this way
It can damage and scrap because waste water can not be discharged, and then extend the service life of waste water ratio valve.It is applied when by the waste water ratio valve
When reverse osmosis filter core water purifier, RO filter core will not be made also to report therewith due to waste water can not be discharged and RO filter core film is caused to block
It is useless, to extend the service life of RO filter core.
The quantity of shrinkage pool 8 is preferably several, and is uniformly arranged along the outer edge for rinsing water hole 9.Thus it can make to be formed
Waste water hole be evenly distributed, and be also convenient for rinsing.The quantity of shrinkage pool 8 can require to be selected according to the waste water ratio of design.It is recessed
Hole 8 can process aperture in the outer edge for rinsing water hole 9 and be formed, and the outer edge of shrinkage pool 8 is preferably circular arc, or more
Side shape outer edge etc..
Fig. 1, the spool 2 in 2 can rinse water hole 9 relative to 9 linear movement of water hole is rinsed to enter or leave.Spool 2
Cross sectional shape it is preferably circular, axis is overlapped with the axis for rinsing water hole 9, and under discharge of wastewater state, the spool 2 is slotting
Enter the flushing water hole 9 and is adjacent to 9 Internal periphery of flushing water hole；Under flushing state, the spool 2 is de- from abutment location
Open or be detached from the flushing water hole 9.The cross sectional shape of spool 2 may be polygon or ellipse, and spool 2 can be opposite
It is linearly moved in the vertical direction for the hole plane for rinsing water hole 9, rinses water hole 9 to enter or leave.
In another embodiment, spool 2 can be set in rinse water hole 9 in, and can relative to rinse water hole 9 axis
Line rotation rinses water hole 9 to enter or leave.Such as spool 2 is semi-cylindrical form, is formed by rotating with flushing water hole 9
Waste water hole, or form shrinkage pool 8 and rinse the flushing water flow pass that water hole 9 is collectively formed.
Spool 2 can also preferably be controlled relative to the movement for rinsing water hole 9 by electromagnetism power drive by mechanical power drive
Make more convenient electromagnetic force driving method.Solenoid valve 1 as shown in figure 1 is mounted on valve body 3, and spool 2 is the iron core that spreads out, electromagnetism
Valve 1 can realize driving spool 2 relative to flushing 9 linear movement of water hole by being powered.Between solenoid valve 1 and spool 2 also
The elastic element (such as spring etc.) for resetting spool 2 can be set.
On waste water ratio valve, inlet opening 6 can be also further set on valve body 3, and the inlet opening 6 is in 3 inside of valve body and punching
Wash water hole 9 is connected to shrinkage pool 8.Inlet opening 6 corresponds to an outwardly projecting connecting tube, in order to connect with intake tunnel.This
Sample enters from inlet opening 6 by the waste water of RO filter core and is discharged from waste water hole, and be used to rinse the flushing water of RO filter core from into
The flushing water flow pass discharge that water hole 6 enters and is collectively formed from flushing water hole 9 and shrinkage pool 8.
In order to enable waste water hole and flushing water flow pass to connect with exhalant canal, therefore can be into one in valve body 3
Step includes the water chamber 10 equipped with apopore 7, and water chamber 10 is connected to flushing water hole 9 and shrinkage pool 8.Water chamber 10 can directly exist
The inside of valve body 3 is formed, and can also form water chamber 10 with the end cap 4 for being arranged in 3 side of valve body, and being fixedly connected with valve body 3,
And apopore 7 is arranged on end cap 4.Apopore 7 corresponds to an outwardly projecting connecting tube, in order to connect with exhalant canal
It connects.
In order to be fixedly connected by screw 11 with valve body 3, with reference to Fig. 5, Fig. 6, spiral shell in 3 upper fixing end lid 10 of valve body
Nail 11 can have multiple, and setting is uniformly distributed in the circumferential direction of end cap 10.In another embodiment, end cap 10 can also lead to
It crosses screw thread to connect with valve body 3, such as end cap 10 is equipped with internal screw thread, valve body 3 is equipped with external screw thread, by connecting 10 screw thread of end cap
It connects on valve body 3.
It is also provided with sealing ring 5 in waste water ratio valve, specifically may be provided between solenoid valve 1 and valve body 3, and is holding
Between lid 4 and valve body 3.
For the waste water ratio valve arrangement shown in Fig. 1-7, when needing to assemble waste water ratio valve, it will can first be used as spool 2
The iron core that spreads out be packed into solenoid valve 1, then solenoid valve 1 and sealing ring 5 are mounted in valve body 3, then end cap 10 and sealing ring 5 are installed
On valve body 3, to complete the assembly of the waste water ratio valve.The structure of the waste water ratio valve is simple, easily fills readily removable, manufacturing process difficulty
Lower, production cost is low, and reliable working operation is relatively high.
When solenoid valve 1 is not powered on, the iron core that spreads out, which enters or maintained under the action of elastic element, to be rinsed in water hole 9,
Spread out at this time iron core outer profile hold out against rinse water hole 9 outer edge, only reserve rinse water hole 9 outer edge setting shrinkage pool carry out shape
At waste water hole, that is to say, that the shrinkage pool iron core that do not spread out blocks at this time, can flow out from the waste water hole by the waste water of RO filter core；When
When solenoid valve 1 is powered, the iron core that spreads out is attracted by the electromagnet of solenoid valve 1, and then is left and rinsed water hole 9, and flushing water is no longer held out against
The outer edge in hole 9, the flushing water of RO filter core is then flowed out from flushing water hole 9 and shrinkage pool 8 together, and washes out shrinkage pool 8 simultaneously in conduct
Accompanying some hydrocolloids and impurity when waste water hole, and then waste water hole is avoided to be blocked.
When designing waste water ratio valve, inlet opening, apopore rinse water hole and in shrinkage pool of flushing water bore edges setting etc.
Size can be designed according to pressure before RO filter core film, to optimize throttling action, to improve reverse osmosis filter core water purifier
Water purification amount and the rate of recovery.
The present invention also provides the reverse osmosis filter core water purifiers including aforementioned any waste water ratio valve embodiment, are able to solve
The waste water hole blockage problem of waste water ratio valve avoids RO filter core film from blocking, and extends waste water ratio valve, while extending the use longevity of RO filter core
Life.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (11)
1. a kind of waste water ratio valve, which is characterized in that including be equipped with hollow chamber valve body (3) and can be in the hollow chamber
The spool (2) of movement, the valve body (3), which is equipped with, rinses water hole (9), is additionally provided on the outer edge for rinsing water hole (9)
At least one shrinkage pool (8), the spool (2) can move relative to the flushing water hole (9)；Under discharge of wastewater state, institute
It states spool (2) and enters the flushing water hole (9), and form waste water hole with the shrinkage pool (8)；Under flushing state, the spool
(2) the flushing water hole (9) is left, flushing water flow pass is collectively formed by the flushing water hole (9) and the shrinkage pool (8).
2. waste water ratio valve according to claim 1, which is characterized in that the spool (2) is relative to the flushing water hole (9)
Linear movement, to enter or leave the flushing water hole (9).
3. waste water ratio valve according to claim 2, which is characterized in that the axis of the spool (2) and the flushing water hole
(9) axis is overlapped, under discharge of wastewater state, the spool (2) be inserted into the flushing water hole (9) and with the flushing water hole
(9) Internal periphery is adjacent to；Under flushing state, the spool (2) disengages or is detached from the flushing water hole (9) from abutment location.
4. waste water ratio valve according to claim 1, which is characterized in that the spool (2) is set to the flushing water hole (9)
It is interior, and can be relative to the axis rotation for rinsing water hole (9), to enter or leave the flushing water hole (9).
5. waste water ratio valve according to claim 1, which is characterized in that the shrinkage pool (8) is multiple, and along the flushing water
The outer edge in hole (9) is uniformly arranged.
6. waste water ratio valve according to claim 2, which is characterized in that the spool (2) is the iron core that spreads out, and in the valve body
(3) solenoid valve (1) is also equipped on, for driving the spool (2) relative to flushing water hole (9) linear movement.
7. waste water ratio valve according to claim 1, which is characterized in that inlet opening (6) are additionally provided on the valve body (3),
The inlet opening (6) is connected in the valve body (3) inside with the flushing water hole (9) and the shrinkage pool (8).
8. waste water ratio valve according to claim 1, which is characterized in that further include being equipped with apopore in the valve body (3)
(7) water chamber (10), the water chamber (10) are connected to the flushing water hole (9) and the shrinkage pool (8).
9. waste water ratio valve according to claim 8, which is characterized in that further include end of the setting in the valve body (3) side
It covers (4), the end cap (4) is fixedly connected with the valve body (3), and the water chamber (10) are formed between the valve body (3),
The apopore (7) is arranged on the end cap (4).
10. waste water ratio valve according to claim 9, which is characterized in that the end cap (4) passes through screw (11) or screw thread
It is fixedly connected with the valve body (3).
11. a kind of reverse osmosis filter core water purifier, which is characterized in that including any waste water ratio valve of claim 1~10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150024.4A CN107202189B (en) | 2016-03-16 | 2016-03-16 | Waste water ratio valve and reverse osmosis filter core water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150024.4A CN107202189B (en) | 2016-03-16 | 2016-03-16 | Waste water ratio valve and reverse osmosis filter core water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107202189A CN107202189A (en) | 2017-09-26 |
| CN107202189B true CN107202189B (en) | 2019-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610150024.4A Active CN107202189B (en) | 2016-03-16 | 2016-03-16 | Waste water ratio valve and reverse osmosis filter core water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN107202189B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266539B (en) * | 2018-04-02 | 2024-05-28 | 珠海格力电器股份有限公司 | Waste water valve for water purifier and water purifier |
| CN108980423B (en) * | 2018-07-16 | 2019-09-03 | 马楠峰 | No electric automatic valve and the water purifier for using the valve |
| CN109027258A (en) * | 2018-09-14 | 2018-12-18 | 格力电器（中山）小家电制造有限公司 | water valve and water purifier |
| CN109140008A (en) * | 2018-09-14 | 2019-01-04 | 珠海格力电器股份有限公司 | Valve with throttle orifice and the device with valve |
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|---|---|---|---|---|
| EP0677619B1 (en) * | 1994-04-06 | 1999-10-20 | Mitsubishi Rayon Co., Ltd | Diverter and water purifier having same |
| CN101234802A (en) * | 2008-02-02 | 2008-08-06 | 蔡应麟 | Pressure regulating type waste water ratio |
| CN102278505A (en) * | 2011-07-18 | 2011-12-14 | 张翼鹏 | Flow regulating proportional valve with flushing function |
| CN204664564U (en) * | 2015-06-04 | 2015-09-23 | 格力电器（中山）小家电制造有限公司 | A kind of solenoid valve assembly |
| CN205424021U (en) * | 2016-03-16 | 2016-08-03 | 珠海格力电器股份有限公司 | Waste water is than valve and anti -osmosis filter core purifier |
-
2016
- 2016-03-16 CN CN201610150024.4A patent/CN107202189B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677619B1 (en) * | 1994-04-06 | 1999-10-20 | Mitsubishi Rayon Co., Ltd | Diverter and water purifier having same |
| CN101234802A (en) * | 2008-02-02 | 2008-08-06 | 蔡应麟 | Pressure regulating type waste water ratio |
| CN102278505A (en) * | 2011-07-18 | 2011-12-14 | 张翼鹏 | Flow regulating proportional valve with flushing function |
| CN204664564U (en) * | 2015-06-04 | 2015-09-23 | 格力电器（中山）小家电制造有限公司 | A kind of solenoid valve assembly |
| CN205424021U (en) * | 2016-03-16 | 2016-08-03 | 珠海格力电器股份有限公司 | Waste water is than valve and anti -osmosis filter core purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107202189A (en) | 2017-09-26 |
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