CN205424021U - Wastewater ratio valve and reverse osmosis filter element water purifier - Google Patents
Wastewater ratio valve and reverse osmosis filter element water purifier Download PDFInfo
- Publication number
- CN205424021U CN205424021U CN201620204101.5U CN201620204101U CN205424021U CN 205424021 U CN205424021 U CN 205424021U CN 201620204101 U CN201620204101 U CN 201620204101U CN 205424021 U CN205424021 U CN 205424021U
- Authority
- CN
- China
- Prior art keywords
- water hole
- waste water
- flushing water
- valve
- spool
- 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.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 239000002351 wastewater Substances 0.000 title claims abstract description 93
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 13
- 238000011010 flushing procedure Methods 0.000 claims abstract description 86
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000000416 hydrocolloid Substances 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 4
- 239000008237 rinsing water Substances 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a waste water ratio valve and reverse osmosis filter core purifier, waste water ratio valve includes valve body (3) that is equipped with cavity and can be in the valve core (2) of cavity indoor motion, be equipped with on valve body (3) and wash water hole (9), still be equipped with at least one shrinkage pool (8) on the outward flange of washing water hole (9), valve core (2) can be for wash water hole (9) motion; in a waste water discharge state, the valve core (2) enters the flushing water hole (9) and forms a waste water hole together with the concave hole (8); under the state of washing, case (2) leave wash water hole (9), by wash water hole (9) with shrinkage pool (8) form washing water outflow channel jointly. Make adnexed hydrocolloid and impurity can be washed away by the sparge water on the waste water hole to avoid the waste water hole to be blockked up, improve the life of waste water ratio valve.
Description
Technical field
This utility model relates to water purification technology, particularly relates to a kind of waste water ratio valve and reverse osmosis filter element water purifier.
Background technology
Reverse osmosis (ReverseOsmosis, it being called for short RO) filter element water purifier is a kind of equipment utilizing principle of reverse osmosis to carry out clean water treatment, it is using the pressure higher than osmotic pressure as motive force, utilize selective membrane can only can not pass through the selective penetrated property of solute through water, from water body, hydrone is separated with solute, thus reaches the effect of water purification.
In RO filter element water purifier, the waste water tunnel after separation is additionally provided with waste water ratio valve, for controlling the ratio of water purification and the waste water separated.The most common waste water ratio valve has pilot-operated type waste water ratio electromagnetic valve and fast-connecting type waste water ratio electromagnetic valve two kinds, wherein pilot-operated type waste water ratio electromagnetic valve has the flushing water hole for rinsing RO filter element, directly can be realized the flushing of RO filter element by pilot-operated type waste water ratio electromagnetic valve from water hole of rinsing with it, fast-connecting type waste water ratio valve does not the most set the flushing water hole for rinsing RO filter element, and the pre-washing function of its RO filter element needs to utilize another special scouring electromagnetic valve to be controlled.
But, regardless of whether have flushing water hole, after the waste water ratio valve use long period that both is common, waste water hole all can be by the microorganism colloid in water and impurity (such as activated carbon granule is unqualified, the cotton plastics of PP are unqualified, mineral molecule, heavy metal molecules etc.) blocking, to such an extent as to waste water cannot be discharged and be made waste water ratio valve damage and scrap, and waste water cannot be discharged and be will also result in the blocking of RO filter element film and make RO filter element scrap the most therewith, reduce the service life of RO filter element.
Utility model content
The purpose of this utility model is to propose a kind of waste water ratio valve and reverse osmosis filter element water purifier, it is possible to the problem as far as possible solving waste water hole blocking, extends the service life of waste water ratio valve.
For achieving the above object, this utility model provides a kind of waste water ratio valve, including be provided with hollow chamber valve body and can be at the spool of described cavity indoor sport, described valve body is provided with flushing water hole, being additionally provided with at least one shrinkage pool on the outward flange in described flushing water hole, described spool can move relative to described flushing water hole；Under discharge of wastewater state, described spool enters described flushing water hole, and forms waste water hole with described shrinkage pool；Under flushing state, described spool leaves described flushing water hole, described flushing water hole and described shrinkage pool are collectively forming flushing water flow pass.
Further, described spool is relative to described flushing water hole linear movement, to enter or to leave described flushing water hole.
Further, the axis of described spool and the dead in line in described flushing water hole, under discharge of wastewater state, described spool inserts described flushing water hole and is also adjacent to described flushing water hole Internal periphery；Under flushing state, described spool disengages from abutment location or departs from described flushing water hole.
Further, described spool is arranged in described flushing water hole, and can rotate relative to the axis in described flushing water hole, to enter or to leave described flushing water hole.
Further, described shrinkage pool is multiple, and is uniformly arranged along the outward flange in described flushing water hole.
Further, described spool is the iron core that spreads out, and is also equipped with electromagnetic valve on described valve body, is used for driving described spool relative to described flushing water hole linear movement.
Further, being additionally provided with inlet opening on described valve body, described inlet opening connects with described flushing water hole and described shrinkage pool at described valve inner.
Further, also including the water chamber being provided with apopore in described valve body, described water chamber connects with described flushing water hole and described shrinkage pool.
Further, also including the end cap being arranged on described valve body side, described end cap is fixing with described valve body to be connected, and and described valve body between form described water chamber, described apopore is arranged on described end cap.
Further, described end cap is connected by screw or screw thread are fixing with described valve body.
For achieving the above object, this utility model provides a kind of reverse osmosis filter element water purifier, including aforesaid waste water ratio valve.
Based on technique scheme, this utility model is provided with flushing water hole on valve body, and the outward flange rinsing water hole has at least one shrinkage pool, utilize spool can realize discharge of wastewater state and the switching of the state of flushing relative to the motion rinsing water hole, when discharge of wastewater state bottom spool and shrinkage pool can form waste water hole, then it is collectively forming flushing water flow pass by flushing water hole and shrinkage pool under flushing state, the hydrocolloid and the impurity that thus make attachment on waste water hole can be rinsed water and wash out, thus avoid waste water hole blocked, and then extend the service life of waste water ratio valve.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of an embodiment of this utility model waste water ratio valve.
Fig. 2 is the enlarged drawing of location A in Fig. 1.
Fig. 3 is the structural representation after removing valve gap in this utility model waste water ratio valve embodiment.
Fig. 4 is the enlarged drawing of location A in Fig. 3.
Fig. 5 is the perspective view of this utility model waste water ratio valve embodiment.
Fig. 6, Fig. 7 are respectively positive angle and the structural representation of LOOK RIGHT degree of this utility model waste water ratio valve embodiment.
Detailed description of the invention
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As it is shown in figure 1, be the structural representation of an embodiment of this utility model waste water ratio valve.Shown in Fig. 2-Fig. 7, waste water ratio valve include being provided with hollow chamber valve body 3 and can be at the spool 2 of described cavity indoor sport, valve body 3 is provided with flushing water hole 9, is additionally provided with at least one shrinkage pool 8 on the outward flange in described flushing water hole 9.
Spool 2 can move relative to rinsing water hole 9, and motion mode can be linear movement, it is also possible to be rotary motion, or the motion of other forms.Motion spool 2 can into or out flushing water hole 9, with realize discharge of wastewater state and rinse state switching.After spool 2 enters and rinses water hole 9, rinsing water hole 9 and blocked by spool 2, and the outline of spool 2 can form waste water hole with shrinkage pool 8, waste water is discharged by this waste water hole.After spool 2 leaves flushing water hole, the outline of spool 2 no longer blocks flushing water hole 9, then rinse water hole 9 and shrinkage pool 8 then together form an overall flushing water flow pass flowed out for flushing water.Thus make to be washed out by the flushing water through flushing water hole 9 under flushing state as hydrocolloid and the impurity of attachment on the shrinkage pool of waste water hole under discharge of wastewater state, thus avoid waste water hole blocked.So waste water ratio valve would not damage scrap because waste water cannot be discharged, and then extends the service life of waste water ratio valve.When applying this waste water ratio valve at reverse osmosis filter element water purifier, it also will not cannot be discharged because of waste water and cause the blocking of RO filter element film to make RO filter element scrap the most therewith, thus extends the service life of RO filter element.
The quantity of shrinkage pool 8 is preferably several, and is uniformly arranged along the outward flange rinsing water hole 9.The waste water hole formed thus can be made to be evenly distributed, and also allow for rinsing.The quantity of shrinkage pool 8 can require to select according to the waste water ratio of design.Shrinkage pool 8 can process perforate at the outward flange rinsing water hole 9 and be formed, and the outward flange of shrinkage pool 8 is preferably circular arc, it is also possible to for polygonal outer edge etc..
Fig. 1, spool 2 in 2 can be relative to rinsing water hole 9 linear movement, to enter or to leave flushing water hole 9.The cross sectional shape of spool 2 is preferably circular, and its axis and the dead in line rinsing water hole 9, under discharge of wastewater state, described spool 2 inserts described flushing water hole 9 and is adjacent to described flushing water hole 9 Internal periphery；Under flushing state, described spool 2 disengages from abutment location or departs from described flushing water hole 9.The cross sectional shape of spool 2 can also be polygon or ellipse, and spool 2 linearly can move relative to the vertical direction of the hole plane rinsing water hole 9, to enter or to leave flushing water hole 9.
In another embodiment, spool 2 can be arranged in flushing water hole 9, and can rotate relative to the axis rinsing water hole 9, to enter or to leave flushing water hole 9.Such as spool 2 is semi-cylindrical form, forms waste water hole by rotating with flushing water hole 9, or forms shrinkage pool 8 and rinse the flushing water flow pass that water hole 9 is collectively forming.
Spool 2 can be driven by electromagnetic force relative to the motion rinsing water hole 9, it is also possible to is driven by mechanical force, preferably controls convenient electromagnetic force type of drive.As the electromagnetic valve 1 in Fig. 1 is arranged on valve body 3, and spool 2 is for spreading out iron core, and electromagnetic valve 1 can realize driving spool 2 relative to rinsing water hole 9 linear movement by energising.The flexible member (such as spring etc.) making spool 2 reset can also be set between electromagnetic valve 1 and spool 2.
On waste water ratio valve, also can arrange inlet opening 6 further on valve body 3, this inlet opening 6 connects with flushing water hole 9 and shrinkage pool 8 in valve body 3 inside.Inlet opening 6 correspond to a connecting tube outwardly, in order to is connected with intake tunnel.So, the waste water through RO filter element enters from inlet opening 6 and discharges from waste water hole, and the flushing water flow pass entering from inlet opening 6 for rinsing the flushing water of RO filter element and being collectively forming from flushing water hole 9 and shrinkage pool 8 is discharged.
In order to enable waste water hole and flushing water flow pass to be connected with exhalant canal, therefore may further include the water chamber 10 being provided with apopore 7 in valve body 3, water chamber 10 connects with flushing water hole 9 and shrinkage pool 8.Water chamber 10 can direct being internally formed at valve body 3, it is also possible to be arranged on valve body 3 side, and the end cap 4 that be connected fixing with valve body 3 forms water chamber 10, and apopore 7 is arranged on end cap 4.Apopore 7 correspond to a connecting tube outwardly, in order to is connected with exhalant canal.
In order to fix end cap 10 on valve body 3, can be connected by screw 11 is fixing with valve body 3, with reference to Fig. 5, Fig. 6, screw 11 can have multiple, and is uniformly distributed setting in the circumference of end cap 10.In another embodiment, end cap 10 can also be connected with valve body 3 by screw thread, and such as end cap 10 is provided with female thread, and valve body 3 is provided with external screw thread, by being threaded on valve body 3 by end cap 10.
In waste water ratio valve, it is also provided with sealing ring 5, specifically may be provided between electromagnetic valve 1 and valve body 3, and between end cap 4 and valve body 3.
As a example by the waste water ratio valve arrangement shown in Fig. 1-7, when needs assembling waste water ratio valve, first the iron core that spreads out as spool 2 can be loaded electromagnetic valve 1, then electromagnetic valve 1 and sealing ring 5 are arranged in valve body 3, again end cap 10 and sealing ring 5 are arranged on valve body 3, thus complete the assembling of this waste water ratio valve.The simple in construction of this waste water ratio valve, easily fills readily removable, and manufacturing process difficulty is relatively low, and production cost is low, and reliable working operation is higher.
When electromagnetic valve 1 is not powered on, the iron core that spreads out enters or maintains in flushing water hole 9 under the effect of flexible member, the outline of iron core of now spreading out holds out against the outward flange rinsing water hole 9, only reserve the shrinkage pool of the outward flange setting rinsing water hole 9 to form waste water hole, the most now the shrinkage pool iron core that do not spread out blocks, and the waste water through RO filter element can flow out from this waste water hole；When electromagnetic valve 1 is energized, spread out iron core by the electric magnet institute adhesive of electromagnetic valve 1, and then leave flushing water hole 9, no longer hold out against the outward flange rinsing water hole 9, the flushing water of RO filter element then flows out together with shrinkage pool 8 from flushing water hole 9, and wash out some accompanying when as waste water hole hydrocolloids of shrinkage pool 8 and impurity, and then avoid waste water hole blocked simultaneously.
When designing waste water ratio valve, inlet opening, apopore, flushing water hole and flushing water bore edges arrange shrinkage pool etc. size can according to RO filter element film before pressure be designed, so that optimization throttling action, to improve water purification amount and the response rate of reverse osmosis filter element water purifier.
This utility model additionally provides the reverse osmosis filter element water purifier including any one waste water ratio valve embodiment aforementioned, it is possible to solve the waste water hole blockage problem of waste water ratio valve, it is to avoid RO filter element film blocks, and extends waste water ratio valve, extends the service life of RO filter element simultaneously.
Finally should be noted that: above example is only in order to illustrate that the technical solution of the utility model is not intended to limit；Although being described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to detailed description of the invention of the present utility model or portion of techniques feature is carried out equivalent；Without deviating from the spirit of technical solutions of the utility model, it all should be contained in the middle of the technical scheme scope that this utility model is claimed.
Claims (11)
1. a waste water ratio valve, it is characterized in that, including be provided with hollow chamber valve body (3) and can be at the spool (2) of described cavity indoor sport, described valve body (3) is provided with flushing water hole (9), being additionally provided with at least one shrinkage pool (8) on the outward flange of described flushing water hole (9), described spool (2) can move relative to described flushing water hole (9)；Under discharge of wastewater state, described spool (2) enters described flushing water hole (9), and forms waste water hole with described shrinkage pool (8)；Under flushing state, described spool (2) leaves described flushing water hole (9), described flushing water hole (9) and described shrinkage pool (8) are collectively forming flushing water flow pass.
Waste water ratio valve the most according to claim 1, it is characterised in that described spool (2) is relative to the linear movement of described flushing water hole (9), to enter or to leave described flushing water hole (9).
Waste water ratio valve the most according to claim 2, it is characterized in that, the axis of described spool (2) and the dead in line of described flushing water hole (9), under discharge of wastewater state, described spool (2) inserts described flushing water hole (9) and is adjacent to described flushing water hole (9) Internal periphery；Under flushing state, described spool (2) disengages from abutment location or departs from described flushing water hole (9).
Waste water ratio valve the most according to claim 1, it is characterized in that, described spool (2) is arranged in described flushing water hole (9), and can rotate relative to the axis of described flushing water hole (9), to enter or to leave described flushing water hole (9).
Waste water ratio valve the most according to claim 1, it is characterised in that described shrinkage pool (8) is multiple, and be uniformly arranged along the outward flange of described flushing water hole (9).
Waste water ratio valve the most according to claim 2, it is characterized in that, described spool (2) is the iron core that spreads out, and on described valve body (3), it is also equipped with electromagnetic valve (1), it is used for driving described spool (2) relative to the linear movement of described flushing water hole (9).
Waste water ratio valve the most according to claim 1, it is characterized in that, being additionally provided with inlet opening (6) on described valve body (3), described inlet opening (6) connect with described flushing water hole (9) and described shrinkage pool (8) in described valve body (3) inside.
Waste water ratio valve the most according to claim 1, it is characterized in that, also including the water chamber (10) being provided with apopore (7) in described valve body (3), described water chamber (10) connects with described flushing water hole (9) and described shrinkage pool (8).
Waste water ratio valve the most according to claim 8, it is characterized in that, also include the end cap (4) being arranged on described valve body (3) side, described end cap (4) is fixing with described valve body (3) to be connected, and and described valve body (3) between form described water chamber (10), described apopore (7) is arranged on described end cap (4).
Waste water ratio valve the most according to claim 9, it is characterised in that described end cap (4) is connected by screw (11) or screw thread are fixing with described valve body (3).
11. 1 kinds of reverse osmosis filter element water purifiers, it is characterised in that include the arbitrary described waste water ratio valve of claim 1～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204101.5U CN205424021U (en) | 2016-03-16 | 2016-03-16 | Wastewater ratio valve and reverse osmosis filter element water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204101.5U CN205424021U (en) | 2016-03-16 | 2016-03-16 | Wastewater ratio valve and reverse osmosis filter element water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424021U true CN205424021U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204101.5U Withdrawn - After Issue CN205424021U (en) | 2016-03-16 | 2016-03-16 | Wastewater ratio valve and reverse osmosis filter element water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424021U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564991A (en) * | 2016-11-11 | 2017-04-19 | 浙江沁园水处理科技有限公司 | Multifunctional waste water proportioner and water purifier with multifunctional waste water proportioner |
| CN107202189A (en) * | 2016-03-16 | 2017-09-26 | 珠海格力电器股份有限公司 | Wastewater ratio valve and reverse osmosis filter element water purifier |
| CN108506555A (en) * | 2017-02-28 | 2018-09-07 | 佛山市顺德区美的饮水机制造有限公司 | A kind of waste water solenoid valve and its water discharge control method |
| CN109469737A (en) * | 2017-09-08 | 2019-03-15 | 佛山市顺德区美的饮水机制造有限公司 | Wastewater valve and purifier with it |
| CN110005834A (en) * | 2019-04-01 | 2019-07-12 | 浙江朗诗德健康饮水设备股份有限公司 | A kind of wastewater valve |
-
2016
- 2016-03-16 CN CN201620204101.5U patent/CN205424021U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202189A (en) * | 2016-03-16 | 2017-09-26 | 珠海格力电器股份有限公司 | Wastewater ratio valve and reverse osmosis filter element water purifier |
| CN107202189B (en) * | 2016-03-16 | 2019-08-23 | 珠海格力电器股份有限公司 | Wastewater ratio valve and reverse osmosis filter element water purifier |
| CN106564991A (en) * | 2016-11-11 | 2017-04-19 | 浙江沁园水处理科技有限公司 | Multifunctional waste water proportioner and water purifier with multifunctional waste water proportioner |
| CN106564991B (en) * | 2016-11-11 | 2019-06-14 | 浙江沁园水处理科技有限公司 | Multifunctional waste water proportioner and water purifier with Multifunctional waste water proportioner |
| CN108506555A (en) * | 2017-02-28 | 2018-09-07 | 佛山市顺德区美的饮水机制造有限公司 | A kind of waste water solenoid valve and its water discharge control method |
| CN109469737A (en) * | 2017-09-08 | 2019-03-15 | 佛山市顺德区美的饮水机制造有限公司 | Wastewater valve and purifier with it |
| CN109469737B (en) * | 2017-09-08 | 2020-04-28 | 佛山市顺德区美的饮水机制造有限公司 | Waste water valve and water purification equipment with same |
| CN110005834A (en) * | 2019-04-01 | 2019-07-12 | 浙江朗诗德健康饮水设备股份有限公司 | A kind of wastewater valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20190823 |
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| AV01 | Patent right actively abandoned |