CN106598089A - Multi-functional waste water proportioner - Google Patents
Multi-functional waste water proportioner Download PDFInfo
- Publication number
- CN106598089A CN106598089A CN201610994496.8A CN201610994496A CN106598089A CN 106598089 A CN106598089 A CN 106598089A CN 201610994496 A CN201610994496 A CN 201610994496A CN 106598089 A CN106598089 A CN 106598089A
- Authority
- CN
- China
- Prior art keywords
- waste water
- main body
- shaft core
- water ratio
- ratio main
- 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.)
- Granted
Links
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
-
- 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
- B01D61/10—Accessories; Auxiliary operations
-
- 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
- B01D61/12—Controlling or regulating
-
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/32—Means for additional adjustment of the rate of flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/19—Specific flow restrictors
-
- 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
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the field of water purification and discloses a multi-functional waste water proportioner comprising a waste water proportioner main body (1) having an inner chamber (12) and an outer chamber (13), and an adjustment shaft core (2) in transverse motion in the waste water proportioner main body (1). One end of the adjustment shaft core (2) is a flow limiting end (22). The flow limiting end (22) is a cylindrical structure with a central hole (221) in the center thereof. The wall of the cylindrical structure is provided with at least two flow limiting holes (222) communicating with the central hole (221), and an annular wall (11) is provided with a connection hole (110) for communicating the inner chamber (12) and the outer chamber (13). The flow limiting end (22) can be inserted into the connection hole (110). The multi-functional waste water proportioner changes the flow rate of the waste water proportioner by moving the adjustment shaft core (2) so that a waste water proportioner can be applied to water with different water pressures and different water qualities to achieve a true water saving purpose.
Description
Technical field
The present invention relates to water purification field, more particularly to a kind of waste water proportioner.
Background technology
With the development of water purification technology, the continuous improvement of living standards of the people, user is required high-quality life water and big
The water purifier of flux will become water purification industry main flow, thus bring measuring greatly for low-pressure reverse osmosis membrane and water route template water purifier
It is existing.On the one hand the appearance of such water purifier causes Environmental security to be greatly improved with health problem, on the other hand also causes
The problem of Liao Ge water purifiers manufacturer public relations is economized on water into reverse osmosiss purifying drinking appliance.
Waste water ratio is higher, does not economize on water.According to the Penetration Signature of reverse osmosis membrane, with the aggravation using fouling membrane, the product of film
Water flux is gradually lowered, and waste water ratio gradually rises.If if these " waste water " are not used, very big water resource will be caused
Waste.
General concentrated water discharge is by water inlet TDS, 200-500mg/L, it is desirable to which salt rejection rate is tested more than or equal to 85%, in water quality
Where difference, flushing water discharge is inadequate, and the damage of reverse osmosis membrane is very big；Where water quality is good, flushing water discharge is excessive, makes again
Into the serious waste of flushing water；And China's water quality is more complicated, vast rural market just there is also multiple-quality water with area, more can
Because filter element is changed using waste water ratio, it is impossible to play the purpose for adjusting waste water ratio in time.Vast rural market also simultaneously
There is intake pressure lack of standardization, cause that indivedual place intake pressures are less, at this moment water flow also can be reduced.
The content of the invention
A kind of problem that the present invention exists for reverse osmosiss purifying drinking appliance water saving in prior art, there is provided Multifunctional waste water ratio
Example device.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals：
Inner cavity chamber is configured with by an annular wall in Multifunctional waste water proportioner, including waste water ratio main body, waste water ratio main body
And exocoel, waste water ratio main body is provided with the water inlet connected with exocoel and the outlet connected with inner cavity chamber, also including slotting
Enter in waste water ratio main body and can in waste water ratio main body transverse movement regulation shaft core, the one end for adjusting shaft core is current limliting end, limit
Stream end is the tubular structure that middle part arranges centre bore, and barrel is provided with least two metering holes connected with centre bore, metering hole
Quantity be 2-15；The connecting hole of inner cavity chamber and exocoel is communicated with annular wall, current limliting end is inserted in connecting hole,
When current limliting end, insertion connecting hole Nei Shi inner cavity chamber can be connected by metering hole and centre bore with exocoel.
Preferably, the other end for adjusting shaft core is adjustable side, adjustable side is provided with limiting tooth, is fixed with waste water ratio main body
Motor, is connected with the travelling gear engaged with the limiting tooth of adjustable side on the motor shaft of motor.By the rotation of motor shaft so that
Travelling gear drives limiting tooth, so as to realize adjusting the movement of shaft core, realizes metering hole to into discharge in centre bore then
Regulation.
Preferably, being cased with multiple current limliting sealing rings on current limliting end, current limliting sealing ring is distributed in metering hole both sides.Current limliting is close
Depending on the quantity of seal is according to the quantity of metering hole.
Preferably, adjust that the shaft core sealing ring that sealing is formed with waste water ratio main body is arranged with shaft core.By adjusting
Shaft core sealing ring is set in shaft core, can be prevented effectively from into the water in the inner chamber room of waste water ratio main body and shaft core is adjusted by insertion
Socket flow out.
Preferably, waste water ratio main body upper end is also associated with closure, sealing is provided between closure and waste water ratio main body
Packing ring.
Preferably, also including controller with motor connection and the microswitch being connected with controller, adjust in shaft core
The plectrum for stirring microswitch is provided with, controller operates according to the break-make of microswitch come controlled motor.By controller
And microswitch realizes the Based Intelligent Control of the motion to adjustment axis core so that adjusting shaft core can move to accurate location, together
When also realize when adjusting shaft core and moving to desired location, by the feedback of microswitch realized to the shutdown of motor or anti-
Turn, so as to realize that waste water specific discharge is accurately positioned, it is to avoid disorderly situation.
The present invention as a result of above technical scheme, with significant technique effect：
The present invention adjusts shaft core by mobile, conversion of the metering hole to waste water ratio discharge is realized, so that waste water ratio
The water of different quality difference intake pressure can be applied to, the purpose of real water saving is reached.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the sectional view of Fig. 1.
Fig. 4 is the sectional view of the embodiment of the present invention 2.
Fig. 5 is the structural representation that shaft core is adjusted in Fig. 4.
The toponym that each number designation is referred in accompanying drawing is as follows：1-waste water ratio main body, 2-regulation shaft core, 3-electricity
Machine, 4-travelling gear, 5-closure, 6-seal washer, 7-microswitch, 11-annular wall, 12-inner cavity chamber, 13-it is outer
Chamber, 14-water inlet, 15-outlet, 21-shaft core sealing ring, 22-current limliting end, 23-adjustable side, 24-plectrum,
110-connecting hole, 221-centre bore, 222-metering hole, 223-current limliting sealing ring, 230-limiting tooth.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with embodiment.
Embodiment 1
Multifunctional waste water proportioner, as shown in Figure 1-Figure 3, including waste water ratio main body 1, a ring is passed through in waste water ratio main body 1
Shape wall 11 is configured with inner cavity chamber 12 and exocoel 13, and the upper end of waste water ratio main body 1 is also associated with closure 5, and closure 5 is by uniform
Being bolted on the upper surface of waste water ratio main body 1 for the periphery of closure 5 is distributed in, is provided between closure 5 and waste water ratio main body 1
Seal washer 6.
In waste water ratio main body 1 it is laterally inserted have regulation shaft core 2, adjust shaft core 2 can the transverse movement in waste water ratio main body 1,
The one end for adjusting shaft core 2 is to can be inserted into the current limliting end 22 in inner cavity chamber 12, and the other end for adjusting shaft core 2 is adjustable side 23, is adjusted
End 23 is provided with limiting tooth 230.Current limliting end 22 is the tubular structure that middle part arranges centre bore 221, and barrel is provided with 5 and centre bore
The metering hole 222 of 221 connections, is communicated with the connecting hole 110 of inner cavity chamber 12 and exocoel 13, the energy of current limliting end 22 in annular wall 11
Enough inserting the outer wall in connecting hole 110 and current limliting end 22 can form sealing with the inwall of connecting hole 110, so as to avoid current from
Flow out in gap between current limliting end 22 and connecting hole 110.Adjust to be arranged with shaft core 2 and form sealing with waste water ratio main body 1
Shaft core sealing ring 21, shaft core sealing ring 21 is set between current limliting end 22 and adjustable side 23, will be used to insert in waste water ratio main body 1
The spigot of shaft core sealing ring 21 is sealed, it is to avoid pass through the socket stream into the water in the inner cavity chamber 12 of waste water ratio main body 1
Go out.
Waste water ratio main body 1 is provided with the water inlet 14 connected with exocoel 13 and the outlet 15 connected with inner cavity chamber 12,
Water flows through the exocoel 13 that water inlet 14 flows into waste water ratio main body 1, inserts when the current limliting end 22 for adjusting shaft core 2 and connects in annular wall 11
After connecing in hole 110, it is interior that the water in exocoel 13 can turn inflow after centre bore 221 by the current limliting of metering hole 222 at current limliting end 22
Chamber 12, flows out eventually through outlet 15.With the stretching in waste water ratio main body 1 of shaft core 2 is adjusted, it is capable of the current limliting of water outlet
Hole is gradually reduced so that outlet water outlet reduce, thus make by metering hole 222 enter inner cavity chamber 12 in current gradually
Reduce, it is ensured that pressure in respective range, in reverse osmosis membrane and the timing of temperature conditionss one, is limited after water pump supercharging before reverse osmosis membrane
Make its pure wastewater flow ratio and reach certain value, and water quality drinking water up to standard can be obtained.
Current limliting end 22 is provided with 5 metering holes, 222,5 222 self-limiting ends of metering hole 22 end and divides successively in the present embodiment
For hole one, hole two, hole three, Kong Si and hole five, the aperture of its mesopore one to Kong Si is gradually reduced, and the aperture in hole five is more than Kong Si
Aperture, the equidistantly distributed of Kong Yizhi holes four, the spacing between Kong Siyu holes five is equal to the twice of spacing between Kong Yiyu holes two, hole
Center between four and hole five is considered as blind spot, and blind spot position is that waste water ratio is in close stance, waste water ratio not water outlet, now
All sealing rings are functioned both on.When the end at current limliting end 22 connects with exocoel 13, i.e. exocoel indoor water is without metering hole
222, centre bore 221 is directly entered, then inner cavity chamber 12 is flowed into from five holes, throttling action is not now played, waste water proportioner is
Rinse mode, equivalent to waste water full-gear, is capable of achieving used by reverse osmosis membrane flushing state, and now current limliting sealing ring 223 does not rise
Any effect；When Kong Yiwei metering holes, the water in exocoel room enters such as centre bore from hole one, and the water after throttling can through centre bore
Flow to inner cavity chamber 12 from Kong Erzhi holes five, centre bore 221 just plays the structure of noise reduction as a small-sized excessive structural, from
And play and reduce the noise produced because of strong injection；In the same manner, when different from other when exocoel 13 holes connects, the waste water ratio
Example device is in different gears, so as to realize adjusting the effect that shaft core 2 changes waste water specific discharge.
Concrete throttling gear control can be such as following table：
| Gear | Throttle orifice | Apopore | Miniature microswitch |
| One grade | Without throttle orifice | Kong Yi, hole two, hole three, Kong Si, hole five | Disconnected (record 1) |
| Two grades | Kong Yi | Hole two, hole three, Kong Si, hole five | Disconnected (record 2) |
| Third gear | Hole two | Hole three, Kong Si, hole five | Disconnected (record 3) |
| Fourth gear | Hole three | Kong Si, hole five | Disconnected (record 4) |
| Five grades | Kong Si | Hole five | Disconnected (record 5) |
| Six grades | Blind spot | Without apopore | Disconnected (record 6) |
Realize adjusting the motion of shaft core 2 by the motor 3 being fixedly mounted in waste water ratio main body 1 in the present embodiment, adjust
The adjustable side 23 of nodal axisn core 2 is provided with limiting tooth 230, is connected with the motor shaft of motor 3 and is nibbled with the limiting tooth 230 of adjustable side 23
The travelling gear 4 of conjunction, motor 3 with the rotating of nutating gear 4, the driving cog on travelling gear 4 with adjust spacing in shaft core 2
Tooth 230 is engaged, and realizes similar Worm Wheel System, so as to realize adjusting the advance or retrogressing of shaft core 2.Motor in the present embodiment
3 adopt small synchronous motor, and small synchronous motor is rotation compared with slow type, is capable of achieving its rotating, there is larger torque, controller
It is integrated on the pcb board with the supporting control of whole machine, pcb board is provided with charge and discharge battery, is indicating that machine quits work or machine every time
During power down, then motor 3 realizes reversion, allows waste water ratio to be adjusted to minimum, that is, allow waste water ratio to be zeroed, so as to realize its accurate control,
And the situation such as do not get muddled occurs.
The microswitch 7 that the waste water ratio of the present embodiment also includes the controller being connected with motor 3 and is connected with controller, adjusts
Nodal axisn core 2 is provided with the plectrum 24 for stirring microswitch 7, and controller is transported according to the break-make of microswitch 7 come controlled motor 3
Turn, so as to when regulation shaft core 2 moves to certain position, plectrum 24 stirs microswitch 7, the output make-and-break signal of microswitch 7
To controller, feedback regulation shaft core 2 is moved in place, and controller can decommission according to the signal control motor 3 so that adjusted
Accurately, reaction concentrated water flow is solid for the para-position of shaft core 2.
Embodiment 2
With embodiment 1, except that being cased with the current limliting sealing ring 223 of 6 equidistantly distributeds on current limliting end 22, current limliting is close
Seal 223 is distributed in the both sides of metering hole 222, by the setting of current limliting sealing ring 223, flow-control can be caused more accurate.
Embodiment 3
With embodiment 1 or 2, except that the quantity of the upper limit discharge orifice 222 of current limliting end 22 is 7, current limliting sealing ring 223
Quantity is 8.
Embodiment 4
With embodiment 1 or 2, except that the quantity of the upper limit discharge orifice 222 of current limliting end 22 is 2, current limliting sealing ring 223
Quantity is 3.
In a word, presently preferred embodiments of the present invention, all equalizations made according to scope of the present invention patent be the foregoing is only
Change and modification, should all belong to the covering scope of patent of the present invention.
Claims (5)
1. constructed by an annular wall (11) in Multifunctional waste water proportioner, including waste water ratio main body (1), waste water ratio main body (1)
There are inner cavity chamber (12) and exocoel (13), it is characterised in that：Also include in insertion waste water ratio main body (1) and can be in waste water ratio main body
(1) the regulation shaft core (2) of interior transverse movement, is arranged with close with the shaft core that waste water ratio main body (1) forms sealing in regulation shaft core (2)
Seal (21)；The one end for adjusting shaft core (2) is current limliting end (22), and current limliting end (22) arrange the tubular of centre bore (221) for middle part
Structure, barrel is provided with least two metering holes (222) connected with centre bore (221)；
The connecting hole (110) of inner cavity chamber (12) and exocoel (13) is communicated with annular wall (11), current limliting end (22) can insert
Enter in connecting hole (110).
2. Multifunctional waste water proportioner according to claim 1, it is characterised in that：The other end of shaft core (2) is adjusted to adjust
Section end (23), adjustable side (23) are provided with limiting tooth (230), motor (3), the motor of motor (3) are fixed with waste water ratio main body (1)
The travelling gear (4) engaged with the limiting tooth (230) of adjustable side (23) is connected with axle.
3. Multifunctional waste water proportioner according to claim 1, it is characterised in that：Current limliting end is cased with multiple current limlitings on (22)
Sealing ring (223), current limliting sealing ring (223) is distributed in metering hole (222) both sides.
4. the Multifunctional waste water proportioner according to any one in claim 1-3, it is characterised in that：Waste water ratio main body
(1) upper end is connected with closure (5), and seal washer (6) is provided between closure (5) and waste water ratio main body (1).
5. Multifunctional waste water proportioner according to claim 2, it is characterised in that：Also include the control being connected with motor (3)
Device processed and the microswitch (7) being connected with controller, regulation shaft core (2) is provided with the plectrum for stirring microswitch (7)
(24), controller operates according to the break-make of microswitch (7) come controlled motor (3).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994496.8A CN106598089B (en) | 2016-11-11 | 2016-11-11 | Multifunctional waste water proportioner |
| PCT/EP2017/076316 WO2018086823A1 (en) | 2016-11-11 | 2017-10-16 | Multi-functional wastewater proportioner |
| CN201780069602.4A CN109964069B (en) | 2016-11-11 | 2017-10-16 | Multifunctional waste water proportional mixer |
| PH12019500689A PH12019500689A1 (en) | 2016-11-11 | 2019-03-29 | Multi-functional wastewater proportioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994496.8A CN106598089B (en) | 2016-11-11 | 2016-11-11 | Multifunctional waste water proportioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106598089A true CN106598089A (en) | 2017-04-26 |
| CN106598089B CN106598089B (en) | 2019-10-29 |
Family
ID=58589861
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610994496.8A Active CN106598089B (en) | 2016-11-11 | 2016-11-11 | Multifunctional waste water proportioner |
| CN201780069602.4A Expired - Fee Related CN109964069B (en) | 2016-11-11 | 2017-10-16 | Multifunctional waste water proportional mixer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780069602.4A Expired - Fee Related CN109964069B (en) | 2016-11-11 | 2017-10-16 | Multifunctional waste water proportional mixer |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN106598089B (en) |
| PH (1) | PH12019500689A1 (en) |
| WO (1) | WO2018086823A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058488A (en) * | 2018-09-14 | 2018-12-21 | 珠海格力电器股份有限公司 | Valve and device with valve |
| WO2020135167A1 (en) * | 2018-12-24 | 2020-07-02 | 宿迁菡束环保设备有限公司 | Drainage device and system for controlling discharging of concentrated water in water purification process |
| CN117515301A (en) * | 2024-01-08 | 2024-02-06 | 鸿舸半导体设备(上海)有限公司 | Adapter block and gas control device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319273A (en) * | 2019-04-15 | 2019-10-11 | 浙江朗诗德健康饮水设备股份有限公司 | A kind of adjustable noise reduction wastewater valve |
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| GB191111468A (en) * | 1911-05-12 | 1911-11-30 | Arthur Walter Death | Improvements in Stop Valves. |
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- 2016-11-11 CN CN201610994496.8A patent/CN106598089B/en active Active
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- 2017-10-16 WO PCT/EP2017/076316 patent/WO2018086823A1/en active Application Filing
- 2017-10-16 CN CN201780069602.4A patent/CN109964069B/en not_active Expired - Fee Related
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| CN109058488A (en) * | 2018-09-14 | 2018-12-21 | 珠海格力电器股份有限公司 | Valve and device with valve |
| WO2020135167A1 (en) * | 2018-12-24 | 2020-07-02 | 宿迁菡束环保设备有限公司 | Drainage device and system for controlling discharging of concentrated water in water purification process |
| US11247174B2 (en) | 2018-12-24 | 2022-02-15 | Suqian Hanshu Environmental Protection Equipment Co., Ltd | Drainage device and system for controlling discharging of concentrated water in water purification process |
| CN117515301A (en) * | 2024-01-08 | 2024-02-06 | 鸿舸半导体设备(上海)有限公司 | Adapter block and gas control device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018086823A1 (en) | 2018-05-17 |
| PH12019500689A1 (en) | 2019-11-04 |
| CN109964069B (en) | 2021-04-20 |
| CN109964069A (en) | 2019-07-02 |
| CN106598089B (en) | 2019-10-29 |
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