CN102616889A - Reverse osmosis (RO) automatic pressurization device and RO automatic pressurization water storage tank - Google Patents
Reverse osmosis (RO) automatic pressurization device and RO automatic pressurization water storage tank Download PDFInfo
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- CN102616889A CN102616889A CN2011103394603A CN201110339460A CN102616889A CN 102616889 A CN102616889 A CN 102616889A CN 2011103394603 A CN2011103394603 A CN 2011103394603A CN 201110339460 A CN201110339460 A CN 201110339460A CN 102616889 A CN102616889 A CN 102616889A
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Abstract
The invention relates to pressurization devices and water storage tanks, specifically to an RO automatic pressurization device and an RO automatic pressurization water storage tank. The RO automatic pressurization device is connected to the back of an RO permeator, and internally consists of a pure water chamber and a waste water chamber separated by an elastic diaphragm. The pure water chamber is equipped with an upper water inlet and an upper water outlet, while the waste water chamber is provided with a lower water inlet and a lower water outlet, and the inside of the waste water chamber is provided with a time-delay switch mechanism. The lower water outlet is equipped with a valve plug controlled by the time-delay switch mechanism. The lower surface of the elastic diaphragm is provided with a diaphragm handle, which drives the time-delay switch mechanism, and the elastic diaphragm moves under the pushing of differential pressure inside the waste water chamber and the pure water chamber. The RO automatic pressurization water storage tank is connected to the back of the RO automatic pressurization device, and is internally provided with an air bag, which divides the water storage tank into a water storage chamber and a pressure chamber precharged with a gas. The pure water in the RO permeator enters the water storage chamber after pressurization by the RO automatic pressurization device. The RO automatic pressurization device of the invention increases the feed water pressure of the RO automatic pressurization water storage tank, has a great water-making amount, and saves water resources.
Description
Technical field
The present invention relates to supercharging device and water tank, specifically the automatic supercharging water tank of RO automatic pressure unit and RO.
Background technology
Known; Pure water system in family and small-business place as: bar, cafe, Health Service Laboratory, office etc. are widely used; Pure water is directly drunk mouthfeel glycol more; Uses such as humidifier, vapour iron, beauty instrument, medical treatment experiment incrustation scale will never occur, so use range is very wide.RO is the abbreviation of English Reverse Osmosis, and the Chinese meaning is r-o-.General water be by lower concentration while flowing to high density, water is in case after the pressurization, while will be by the lower concentration that flows to of high density, promptly so-called principle of reverse osmosis, this technology generally are referred to as the RO technology in the world.Because the aperture of reverse osmosis membrane is far smaller than hundred times and even thousands of times of virus and bacterium, thus various virus, bacterium; Heavy metal, the solid dissolvable thing pollutes organism; Calcium ions and magnesium ions etc. can't pass through reverse osmosis membrane at all; Have only water molecules to pass through, other impurity and heavy metal are by waste water or claim that the high concentration water discharges, so water quality is purer cleaner.
The process that reverse osmosis system is made pure water also is the process that produces great amount of wastewater, utilizes hydraulic pressure will pass through what filtering water purification and presses the RO reverse osmosis membrane, produces pure water.That is to say that RO reverse osmosis membrane both sides must guarantee certain pressure reduction, could realize r-o-.In order to guarantee this pressure; The place that tap water pressure is low need increase preposition supercharging electric pump; Simultaneously at waste water discharge opening the osmotic pressure that throttling valve improves the RO reverse osmosis membrane must be installed, be exactly described preposition supercharging electric pump like US11/258027, KR10-20060103513 and CN101644254A.And lost most of pressure through the pure water behind the reverse osmosis membrane, and being difficult to inject water tank, the speed that causes making pure water is slow, and the wastewater flow rate of generation is big.
Also have numerous electric booster pumps can be used for being the pure water supercharging on the market, the quality of these pumps own is uneven, and because the variation of hydraulic pressure is frequent, is easily damaged.
In addition; A kind of air film type topping-up pump is arranged on the market, and it is with the single-acting pneumatic element of two groups of extrusion types, and output terminal piston rod and end cap is integrated; Two rod chambers are as water cavity; Two rodless cavities are the d.a. air cavity, and two groups of doors or spool are installed in the middle of the pump housing, control feed water flow simultaneously respectively to going out current direction.But this topping-up pump is to belong to pneumatic pump in fact, and still needing external external energy is pressurized air.
Summary of the invention
The present invention is intended to overcome the defective of prior art, and a kind of RO automatic pressure unit and water tank are provided, and can increase the intake pressure of the automatic supercharging water tank of RO greatly, and it is fast to make the big speed of the water yield, the conserve water resource.
In order to solve the problems of the technologies described above, the present invention is achieved in that
A kind of RO automatic pressure unit; It is connected in the pure water system after the RO permeator; The RO permeator comprises a wastewater outlet and a pure water outlet, and the hydraulic pressure of wastewater outlet is greater than the hydraulic pressure of pure water outlet, and it is characterized in that: said RO automatic pressure unit inside comprises by elastic diaphragm separated pure water chamber and waste water chamber; Top, pure water chamber is provided with the last water-in and the upper water-out mouth of band vacuum breaker; Bottom, waste water chamber is provided with down water-in and lower outlet, and wastewater outlet passes through water-in connection waste water chamber down, and the pure water outlet is through last water-in connection pure water chamber;
Said waste water is provided with time delay switch mechanism in the chamber, and lower outlet is provided with by the valve of time delay switch mechanism controls stifled; Said elastic diaphragm lower surface is provided with a barrier film handle, and this barrier film handle drives time delay switch mechanism, motion under the pressure reduction of said elastic diaphragm in waste water chamber and pure water chamber promotes.
Described RO automatic pressure unit is characterized in that: said time delay switch mechanism comprises:
A round bearing, middle hollow out; It is positioned at elastic diaphragm below, and its surface is provided with a pair of riser, and riser is provided with two pairs of straight pin through holes, and the riser two ends are provided with web plate respectively, wherein the web plate of an end be provided with one with lower outlet aligned through hole;
A T type contiguous block, it is between two risers, and the top that wherein is positioned at the top is connected with barrier film handle lower end bearing pin, and is hinged with bearing pin and riser near the top of one side of through hole on the web plate;
A shift fork, it is articulated between two risers with the center, and it is stifled that an end drives the said valve of connection;
A connecting rod that is with spring, the 3rd top of its end and T type contiguous block is hinged, and the other end end face withstands the other end of said shift fork;
Stifled T type contiguous block, shift fork that is driven by elastic diaphragm of said valve and the connecting rod that is with spring drive with the said lower outlet of opening and closing of fault.
The automatic supercharging water tank of a kind of RO, it is connected after the RO automatic pressure unit, and it comprises housing; Be provided with air bag in the housing; This air bag is divided into water storage cavity and pressure chamber with it, and preliminary filling has gas in the pressure chamber, it is characterized in that; Water storage cavity is communicated with the upper water-out mouth of said RO automatic pressure unit, and the pure water of RO permeator is through getting into water storage cavity after the pressurization of RO automatic pressure unit.
The invention has the beneficial effects as follows: common water tank leans on pure water self pressure to inject jar, and the outward appearance of common water tank maybe difference but principle is all basic identical, is provided with air bag in the promptly common water tank; Air bag was compressed gradually when pure water injected; It is big that common water tank internal pressure constantly becomes, and can't intake to a certain degree the time greatly when pressure, makes water and stop; When drinking or using, the tap of fetching boiling water, pure water is gone out by back-pressure.The automatic supercharging water tank of RO of the present invention is provided with air bag equally, but because automatic pressure unit work has been arranged, situation is completely different; The waste water that automatic pressure unit of the present invention adopts the RO film to produce is the further supercharging of pure water; Make pure water get into water tank smoothly, need not use active topping-up pump, the ability energy-saving and water-saving; System's contrast with itself and common water tank has 7 following advantages:
One, the automatic supercharging water tank of RO allows jar internal pressure to increase
In the common RO system, along with the water tank internal pressure rises, RO permeator both sides differential pressure of membrane reduces gradually, and the speed of water infiltration is more and more slower, and the aquifer yield of making pure water reduces gradually.When common water tank internal pressure rises to 60%-70%, system can not make pure water.Use the RO system of the automatic supercharging water tank of RO, allow jar internal pressure to increase, the water tank internal pressure can reach 100%, has guaranteed the bigger water yield of making, and the waste of having saved water greatly stores more pure water in jar;
Two, the automatic supercharging water tank of RO can produce pressure quickly and remain constant
In common RO system; Be the seepage water pressure that throttling valve improves the RO permeator to be installed, in RO supercharging water tank system, can not re-use that supercharging device itself has just played the effect of throttling at wastewater outlet; The pressure second stage employ of having got back simultaneously, it is faster therefore to produce pressure.Because the defective of common water tank self; Along with the jar internal pressure constantly increases, the seepage water pressure of average near 50% is cancelled, and makes the pressure reduction of RO permeator film both sides reduce nearly 50%; This just makes the system works performance seriously descend; The ratio that has caused making pure water is low, speed is slow, and in order to let RO film works better, the active topping-up pump of preposition those will add high-power; And use the RO system of the automatic supercharging water tank of RO, when water can keep constant high pressure during through the RO reverse osmosis membrane, the performance of system can not weaken all the time, can produce pure water continuously;
Three, it is constant that the automatic supercharging water tank of RO makes the speed of system's manufacturing pure water
Common RO system is in the process of making pure water, and along with the rising of pressure in the water tank, the speed of making pure water descends gradually, and the ratio that produces waste water will improve greatly, have more water to be wasted like this.When the pressure in the common water tank rose to 55%-65%, the RO system just was difficult to make pure water.Use the RO system of the automatic supercharging water tank of RO, the speed of making pure water is constant always, and the pressure in jar rises to 100%, and it is faster that this advantage can make system make the speed of pure water;
Four, the automatic supercharging water tank of RO makes system make higher-quality pure water
TDS is the water hardness value, is the important parameter of differentiating water quality.The TDS value is more little, and water quality is pure more.According to the characteristics of RO film, pressure reduction is big more, and the quality of making pure water is good more, if the pressure reduction that 60PSI is arranged in the RO system is through the RO film, with the TDS that reduces 98% fen, if the pressure reduction of 30PSI is through the RO film, with the TDS that reduces 90% fen.During common RO system works, pressure reduction descends gradually, and the quality of making pure water also can descend gradually.And the RO system of the automatic supercharging water tank of use RO has than higher constant pressure difference to act on the RO film always, and system will produce the pure water of extra best best always;
Five, the automatic supercharging water tank of RO will reduce by 95% waste water discharge
Generally, the water outlet when common RO system begins is promptly made 1 gallon of pure water and is produced 4 gallons of waste water than being 4:1, and along with the increase of common water tank internal pressure, water outlet is on average made 1 gallon pure water than increasing gradually, with producing 10 gallons or higher waste water.And the RO system of the automatic supercharging water tank of use RO, water outlet remains unchanged than always, is 3:1 all the time, and this will save the water more than 95%, and these levels have often all been discharged as waste water, and this will reduce the cost that pure water is made greatly;
Six, the automatic supercharging water tank of the RO work-ing life that will improve preposition strainer at different levels and electric booster pump 95%
The water quality of general tap water is clean inadequately, and pressure is big inadequately, all need be equipped with fore filter and electric booster pump with preliminary filtration tap water and increase hydraulic pressure, could get into the RO system.When the RO system that uses the automatic supercharging water tank of RO had reduced by 95% waste water discharge, system just need not handle the original so big water yield, so correspondingly improved 95% the work-ing life of fore filter and electric booster pump yet;
Seven, the automatic supercharging water tank of RO makes system use littler RO film
Usage quantity according to general family pure water every day is 5 gallons, if common RO system need use 35 gallons RO film, and has used the RO system of the automatic supercharging water tank of RO only need use 15 gallons RO film, just can make the pure water of same amount every day.Littler accessory is practiced thrift cost and space more.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description:
Fig. 1 is a structural representation of the present invention.
Sectional view when Fig. 2 opens for valve in the RO automatic pressure unit of the present invention is stifled.
Fig. 3 blocks the sectional view when closing for valve in the RO automatic pressure unit of the present invention.
Fig. 4 is the structural representation of bearing of the present invention.
Fig. 5 is the wiring layout of RO automatic pressure unit of the present invention.
Fig. 6 is the comparison diagram that concerns of common water tank and the automatic supercharging water tank of RO of the present invention serviceability and jar internal pressure.
Fig. 7 be common water tank and the water outlet of the automatic supercharging water tank of RO of the present invention than with the comparison diagram that concerns of jar internal pressure.
Embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5: a kind of RO automatic pressure unit 51; It is connected in the pure water system after the RO permeator 45; RO permeator 45 comprises a wastewater outlet 49 and a pure water outlet 48; The hydraulic pressure of wastewater outlet 49 is greater than the hydraulic pressure of pure water outlet 48; RO automatic pressure unit 51 inside comprise that 16 tops, pure water chamber are provided with the last water-in 1 and upper water-out mouth 4 of band vacuum breaker by elastic diaphragm 2 separated pure water chambeies 16 and waste water chamber 13, and 13 bottoms, waste water chamber are provided with down water-in 12 and lower outlet 9; The waste water of wastewater outlet 49 passes through water-in 12 entering waste water chambeies 13 down, and the pure water of pure water outlet 48 is through last water-in 1 entering pure water chamber 16;
Be provided with time delay switch mechanism in the said waste water chamber 13, lower outlet 9 is provided with the valve stifled 5 by the time delay switch mechanism controls; Said elastic diaphragm 2 lower surfaces are provided with a barrier film handle 18, and this barrier film handle 18 drives time delay switch mechanism, motion under the pressure reduction of said elastic diaphragm 2 in waste water chamber 13 and pure water chamber 16 promotes.
Described RO automatic pressure unit 51, time delay switch mechanism comprises:
A round bearing 15, middle hollow out; It is positioned at elastic diaphragm 2 belows, and its surface is provided with a pair of riser 21, and riser 21 is provided with two pairs of straight pin through holes, and riser 21 two ends are provided with web plate 22 respectively, wherein the web plate 22 of an end be provided with one with lower outlet 9 aligned through holes 23;
A T type contiguous block 7, it is between two risers 21, and the top that wherein is positioned at the top is connected with barrier film handle 18 lower end bearing pins, and is hinged with bearing pin and riser 21 near the top of through hole 23 1 sides on the web plate 22;
A shift fork 8, it is articulated between two risers 21 with the center, and an end drives and connects said valve stifled 5;
A connecting rod 11 that is with spring, the 3rd top of its end and T type contiguous block 7 is hinged, and the other end end face withstands the other end of said shift fork 8;
T type contiguous block 7, shift fork 8 that said valve stifled 5 is driven by elastic diaphragm 2 and the connecting rod 11 that is with spring drive with the said lower outlet 9 of opening and closing of fault.
The automatic supercharging water tank 46 of a kind of RO, it is connected after the RO automatic pressure unit 51, and it comprises housing 43; Be provided with air bag 50 in the housing 43; This air bag 50 is divided into water storage cavity 52 and pressure chamber 53 with it, and preliminary filling has gas in the pressure chamber 53, and water storage cavity 52 is communicated with the upper water-out mouth 4 of said RO automatic pressure unit 51; The pure water of RO permeator 45 gets into RO automatic pressure unit 51 through pure water outlet 48, by getting into water storage cavity 52 after automatic pressure unit 51 pressurizations.
A kind of RO automatic pressure unit 51, it is divided into pure water chamber 16 and waste water chamber 13, and the centre is separated by an elastic diaphragm 2; Waste water passes through down, and water-in 12 gets in the waste water chambeies 13; Pure water gets into pure water chamber 16 through last water-in 1 simultaneously, utilizes the characteristic of waste water pressure greater than pure water pressure, promotes elastic diaphragm 2 according to pressure reduction principle waste water and moves to pure water; Be the pure water pressurization, inject the automatic supercharging water tank 46 of RO through upper water-out mouth 4 through the pure water after elastic diaphragm 2 extruding; Elastic diaphragm 2 drives T type contiguous block 7 simultaneously and moves upward with the connecting rod 11 that is with spring; When moving to certain altitude, T type contiguous block 7 is opened valve with the connecting rod that is with spring 11 drive shift forks 8 and is blocked up 5, and waste water is discharged through lower outlet 9 again; Lose pressure in the waste water chamber 13, elastic diaphragm 2 resets; Reset back T type contiguous block 7 and the connecting rod that is with spring 11 of elastic diaphragm 2 drives shift forks 8 screw down valves stifled 5 lower outlet 9 blocked, and waste water chamber 13 internal pressures increase sharply, and promote elastic diaphragm 2 and move upward, and so repeatedly, realize supercharging.
The present invention is the pure water pressurization through reclaiming the pressure of discharging waste water, can increase the pressure of the automatic supercharging water tank 46 of RO greatly, and it is big to make the water yield; The conserve water resource; RO automatic pressure unit 51 can produce pressure quickly and remain constantly, makes the speed of making pure water constant, makes higher-quality pure water; Can reduce a large amount of waste water and discharge, practice thrift cost.
As shown in Figure 6:
A is the relation curve of common water tank serviceability and jar internal pressure;
B is the relation curve of the automatic supercharging water tank of RO of the present invention serviceability with jar internal pressure;
Common water tank, serviceability is inversely proportional to a jar internal pressure, and the serviceability of common water tank progressively diminishes along with the continuous increase of jar internal pressure, and serviceability descends, and efficient is low.
And the automatic supercharging water tank of RO of the present invention, serviceability is not influenced by a jar internal pressure, and when a jar internal pressure constantly increased, it is constant that serviceability remains, high efficiency and stable.
As shown in Figure 7:
A be common water tank water outlet than with the relation curve of jar internal pressure;
B is the relation curve of the automatic supercharging water tank of RO of the present invention water outlet ratio with the jar internal pressure;
Common water tank, water outlet is inversely proportional to than with the jar internal pressure, and the water outlet of common water tank is than gradually reducing along with the continuous increase of jar internal pressure.
And the automatic supercharging water tank of RO of the present invention, water outlet is not than being influenced by a jar internal pressure, and when a jar internal pressure constantly increased, the water outlet ratio remained constant.
Claims (3)
1. RO automatic pressure unit; It is connected in the pure water system after the RO permeator; The RO permeator comprises a wastewater outlet and a pure water outlet, and the hydraulic pressure of wastewater outlet is greater than the hydraulic pressure of pure water outlet, and it is characterized in that: said RO automatic pressure unit inside comprises by elastic diaphragm separated pure water chamber and waste water chamber; Top, pure water chamber is provided with the last water-in and the upper water-out mouth of band vacuum breaker; Bottom, waste water chamber is provided with down water-in and lower outlet, and wastewater outlet passes through water-in connection waste water chamber down, and the pure water outlet is through last water-in connection pure water chamber;
Said waste water is provided with time delay switch mechanism in the chamber, and lower outlet is provided with by the valve of time delay switch mechanism controls stifled; Said elastic diaphragm lower surface is provided with a barrier film handle, and this barrier film handle drives time delay switch mechanism, motion under the pressure reduction of said elastic diaphragm in waste water chamber and pure water chamber promotes.
2. RO automatic pressure unit according to claim 1 is characterized in that: said time delay switch mechanism comprises:
A round bearing, middle hollow out; It is positioned at elastic diaphragm below, and its surface is provided with a pair of riser, and riser is provided with two pairs of straight pin through holes, and the riser two ends are provided with web plate respectively, wherein the web plate of an end be provided with one with lower outlet aligned through hole;
A T type contiguous block, it is between two risers, and the top that wherein is positioned at the top is connected with barrier film handle lower end bearing pin, and is hinged with bearing pin and riser near the top of one side of through hole on the web plate;
A shift fork, it is articulated between two risers with the center, and it is stifled that an end drives the said valve of connection;
A connecting rod that is with spring, the 3rd top of its end and T type contiguous block is hinged, and the other end end face withstands the other end of said shift fork;
Stifled T type contiguous block, shift fork that is driven by elastic diaphragm of said valve and the connecting rod that is with spring drive with the said lower outlet of opening and closing of fault.
3. automatic supercharging water tank of RO, it is connected after the RO automatic pressure unit, and it comprises housing; Be provided with air bag in the housing; This air bag is divided into water storage cavity and pressure chamber with it, and preliminary filling has gas in the pressure chamber, it is characterized in that; Water storage cavity is communicated with the upper water-out mouth of said RO automatic pressure unit, and the pure water of RO permeator is through getting into water storage cavity after the pressurization of RO automatic pressure unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110339460 CN102616889B (en) | 2011-07-06 | 2011-11-01 | Reverse osmosis (RO) automatic pressurization device and RO automatic pressurization water storage tank |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120236417.X | 2011-07-06 | ||
| CN201120236417 | 2011-07-06 | ||
| CN 201110339460 CN102616889B (en) | 2011-07-06 | 2011-11-01 | Reverse osmosis (RO) automatic pressurization device and RO automatic pressurization water storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102616889A true CN102616889A (en) | 2012-08-01 |
| CN102616889B CN102616889B (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204259430U Expired - Lifetime CN202322440U (en) | 2011-07-06 | 2011-11-01 | RO (Reverse Osmosis) automatic supercharging device and RO automatic supercharging water storage tank |
| CN 201110339460 Active CN102616889B (en) | 2011-07-06 | 2011-11-01 | Reverse osmosis (RO) automatic pressurization device and RO automatic pressurization water storage tank |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204259430U Expired - Lifetime CN202322440U (en) | 2011-07-06 | 2011-11-01 | RO (Reverse Osmosis) automatic supercharging device and RO automatic supercharging water storage tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010696A (en) * | 2016-11-15 | 2017-08-04 | 黄永明 | A kind of booster-type purifier, system and the implementation method of membrane pump one |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202322440U (en) * | 2011-07-06 | 2012-07-11 | 聂九鹏 | RO (Reverse Osmosis) automatic supercharging device and RO automatic supercharging water storage tank |
| CN107008154A (en) * | 2017-05-23 | 2017-08-04 | 核工业理化工程研究院华核新技术开发公司 | Permeable membrane protection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023668B1 (en) * | 1970-12-04 | 1975-08-09 | ||
| CN201065346Y (en) * | 2007-07-03 | 2008-05-28 | 李阳 | Reverse osmosis water purifying machine |
| CN101880075A (en) * | 2010-05-12 | 2010-11-10 | 高新区益腾净水设备研发中心 | Pressure water storage barrel |
| CN101935090A (en) * | 2010-05-12 | 2011-01-05 | 高新区益腾净水设备研发中心 | Novel water storage tank |
| CN201809229U (en) * | 2010-06-18 | 2011-04-27 | 陈贇 | Booster pump specially used for reverse osmosis (RO) water maker |
| CN202322440U (en) * | 2011-07-06 | 2012-07-11 | 聂九鹏 | RO (Reverse Osmosis) automatic supercharging device and RO automatic supercharging water storage tank |
-
2011
- 2011-11-01 CN CN2011204259430U patent/CN202322440U/en not_active Expired - Lifetime
- 2011-11-01 CN CN 201110339460 patent/CN102616889B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023668B1 (en) * | 1970-12-04 | 1975-08-09 | ||
| CN201065346Y (en) * | 2007-07-03 | 2008-05-28 | 李阳 | Reverse osmosis water purifying machine |
| CN101880075A (en) * | 2010-05-12 | 2010-11-10 | 高新区益腾净水设备研发中心 | Pressure water storage barrel |
| CN101935090A (en) * | 2010-05-12 | 2011-01-05 | 高新区益腾净水设备研发中心 | Novel water storage tank |
| CN201809229U (en) * | 2010-06-18 | 2011-04-27 | 陈贇 | Booster pump specially used for reverse osmosis (RO) water maker |
| CN202322440U (en) * | 2011-07-06 | 2012-07-11 | 聂九鹏 | RO (Reverse Osmosis) automatic supercharging device and RO automatic supercharging water storage tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010696A (en) * | 2016-11-15 | 2017-08-04 | 黄永明 | A kind of booster-type purifier, system and the implementation method of membrane pump one |
| CN107010696B (en) * | 2016-11-15 | 2020-06-19 | 黄永明 | Membrane-pump integrated supercharged water purifying device and system and implementation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102616889B (en) | 2013-07-24 |
| CN202322440U (en) | 2012-07-11 |
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Address after: 201615, room 108, No. 208, Lane 1301, Shanghai South Road, Jiuting Town, Shanghai, Songjiang District Applicant after: Nie Jiupeng Address before: 200335 Shanghai city Changning District Weihai Road 28 Lane 32, Room 601 Applicant before: Nie Jiupeng |
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