CN201952301U - Reverse-osmosis water-purifying machine - Google Patents
Reverse-osmosis water-purifying machine Download PDFInfo
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- CN201952301U CN201952301U CN201120070355XU CN201120070355U CN201952301U CN 201952301 U CN201952301 U CN 201952301U CN 201120070355X U CN201120070355X U CN 201120070355XU CN 201120070355 U CN201120070355 U CN 201120070355U CN 201952301 U CN201952301 U CN 201952301U
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Abstract
The utility model relates to a reverse-osmosis water-purifying machine, which comprises a PP (Polypropylene) cotton filter, a granular activated-carbon filter, a compressed activated-carbon filter, a booster pump and a reverse-osmosis filter, wherein the PP cotton filter, the granular activated-carbon filter, the compressed activated-carbon filter, the booster pump and the reverse-osmosis filter are sequentially connected, a wastewater outlet of the reverse-osmosis filter is connected with a wastewater proportion-regulating device, a pure-water outlet is connected between a rear-mounted activated-carbon filter and a water-storing pressure barrel, and a water-inlet end of the booster pump is connected with a cold-water tap. A check valve is arranged on the pure-water outlet of the reverse-osmosis filter, the check valve is sequentially connected with a high-voltage switch and a water inlet of the rear-mounted activated-carbon filter, and the water inlet of the rear-mounted activated-carbon filter is also connected with a pressure-barrel ball valve arranged on the water-storing pressure barrel through a three-way joint. Pure water manufactured by the reverse-osmosis water-purifying machine can not repeatedly flow through the rear-mounted activated-carbon filter in the processes of storing and supplying the water, the service life of the reverse-osmosis water-purifying machine is prolonged, and the reverse-osmosis water-purifying machine has the function of supplying the water according to the quality. The reverse-osmosis water-purifying machine has the characteristics of simple and reasonable design, stability, reliability, long service life and saving in electrical energy.
Description
Technical field
The utility model relates to a kind of reverse osmosis water purification machine.
Background technology
Reverse osmosis water purification machine is a kind of pure water manufacturing technology of comparative maturity, is divided into commercial use and domestic use at present, and the household reverse osmosis water purifier kind of selling on the market is a lot.A kind of sterilization reverse osmosis water purification machine was disclosed on July 2nd, 2008 as Chinese patent literature CN201080448, comprise reverse osmosis filter, connect pressure water storage barrel and the depotition cock that the reverse osmosis filter pure water exports, described it is characterized in that: be connected with the sterilization post active carbon strainer between described pressure water storage barrel and the threeway via threeway.It is said that this sterilization reverse osmosis water purification machine has thoroughly, effectively removes the effect of each bacterioid in the pure water, guaranteed the water quality of terminal pure water, and have simple in structure, cheap, the advantage that the water outlet mouthfeel is good.But because activated charcoal filter is arranged between pressure water storage barrel and the threeway, therefore, pure water stores in entering pressure water storage barrel and when supplying water in pressure water storage barrel, the activated charcoal filter of can flowing through repeatedly, cause its life-span to descend, and this water purification machine do not have the supplying water in different qualities function, therefore, requires further improvement.
The utility model content
The reverse osmosis water purification machine that the purpose of this utility model aims to provide a kind of reliable and stable, long service life, saves energy, has the supplying water in different qualities function is to overcome weak point of the prior art.
A kind of reverse osmosis water purification machine by this purpose design; comprise the cotton strainer of the PP that connects successively, gac filtration device, extruded activated carbon strainer, topping-up pump, reverse osmosis filter; its constitutional features is that the wastewater outlet of reverse osmosis filter is connected with the waste water ratio control device; the pure water outlet is connected between post active carbon strainer and the water storage pressure pot, and the feed-water end of topping-up pump is connected with cold water faucet.
Described waste water ratio control device is the flushing combination valve.
The pure water outlet of described reverse osmosis filter is provided with reverse checkvalve, reverse checkvalve is connected with the water-in of high-voltage switch gear, post active carbon strainer successively, and the water-in of post active carbon strainer also is connected with the pressure pot ball valve that is provided with on the water storage pressure pot by threeway.
The water outlet of described post active carbon strainer is connected with discharging device.
Described discharging device is the gooseneck tap.
Be connected with cold water faucet by threeway between described topping-up pump and the extruded activated carbon strainer.
Be connected with entering water electromagnetic valve between the cotton strainer of described gac filtration device and PP, the feed-water end of the cotton strainer of PP is connected with low-tension switch and water intake ball valve respectively by threeway, and water intake ball valve is connected with water pipe by the water inlet threeway.
By adopting technique scheme, the pure water outlet of reverse osmosis filter is provided with reverse checkvalve, reverse checkvalve is connected with the water-in of high-voltage switch gear, post active carbon strainer successively, the water-in of post active carbon strainer also is connected with the water storage pressure pot by threeway, make pure water can repetitive stream in the process that stores and supply water through the post active carbon strainer, increase its work-ing life, and be connected with cold water faucet, make it have the function of supplying water in different qualities at the feed-water end of topping-up pump.
The utlity model has that simplicity of design is reasonable, reliable and stable, the characteristics of long service life, saves energy.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is a principle schematic of the present utility model.
Among the figure: 1 is the water inlet threeway, and 2 is water intake ball valve, and 3 is low-tension switch; 4 is the water storage pressure pot, and 5 is the pressure pot ball valve, and 7 is the cotton strainer of PP; 9 is entering water electromagnetic valve, and 10 is the gac filtration device, and 11 is the extruded activated carbon strainer; 13 is topping-up pump, and 14 is reverse osmosis filter, and 16 are the flushing combination valve; 17 is high-voltage switch gear, and 18 is the post active carbon strainer, and 19 is the gooseneck tap; 20 is the cold water threeway, and 21 is cold water faucet, and 22 is reverse checkvalve.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 2; this reverse osmosis water purification machine; comprise the cotton strainer 7 of the PP that connects successively, gac filtration device 10, extruded activated carbon strainer 11, topping-up pump 13, reverse osmosis filter 14; the wastewater outlet of its reverse osmosis filter 14 is connected with the waste water ratio control device, and the waste water ratio control device is flushing combination valve 16.Flushing combination valve 16 is the combination of waste water proportioner and scouring electromagnetic valve, control through the computer plate, reverse osmosis water purification machine accumulative total is worked 8 hours power connections once, by controlling its inner flow, RO film in the reverse osmosis filter 14 is carried out the high-pressure high-flow flushing, make waste water drain (about about 30 seconds of flush time), guarantee constant RO film operating pressure simultaneously.
The pure water outlet of reverse osmosis filter 14 is provided with reverse checkvalve 22, reverse checkvalve 22 is a check valve, can prevent that pure water from flowing backwards drains with waste water, reverse checkvalve 22 is connected with the water-in of high-voltage switch gear 17, post active carbon strainer 18 successively, and the water-in of post active carbon strainer 18 also is connected with the pressure pot ball valve 5 that is provided with on the water storage pressure pot 4 by threeway.The segment power supply was shut down body when high-voltage switch gear 17 reached 3Kg/cm2 at pure water hydraulic pressure.Connect power supply when pure water hydraulic pressure is lower than 1.5Kg/cm2 and make the body works better.Water storage pressure pot 4 can store pure water for standby, and its required air pressure is 0.4-0.8Kg/cm2, and the standard configuration of family expenses machine is: 3.2G or 4.0G, the business PC standard configuration is 11G.Pressure pot ball valve 5 is the water-in and water-out valve of water storage pressure pot 4, also closing presure bucket during easy access.
The water outlet of post active carbon strainer 18 is connected with discharging device, and discharging device is a gooseneck tap 19.
The feed-water end of topping-up pump 13 is connected with cold water faucet 21 and makes supplying water in different qualities.Present embodiment adopts and makes supplying water in different qualities behind three-stage filtration, promptly is connected cold water faucet 21 by threeway between topping-up pump 13 and extruded activated carbon strainer 11, to satisfy common demand of scrubbing cold water.
Be connected with entering water electromagnetic valve 9 between the cotton strainer 7 of gac filtration device 10 and PP, when the power connection of body, entering water electromagnetic valve 9 is opened, and body is normally made water, and when the power supply of body disconnected, entering water electromagnetic valve 9 was closed, and the water source cuts off, and prevents to flow backwards.The feed-water end of the cotton strainer 7 of PP is connected with low-tension switch 3 and water intake ball valve 2 respectively by threeway, and water intake ball valve 2 is connected with water pipe by water inlet threeway 1.Water intake ball valve 2 is convenient to body and is overhauled.When pressure of supply water reached 1kg/cm2, low-tension switch 3 is connected power supplys normally moved body, when cutting off the water supply or during the not enough 1kg/cm2 of pressure of supply water, low-tension switch 3 cut-out body power supplys prevent that topping-up pump 13 from dallying.
The cotton strainer 7 of PP be used for removing water silt, iron filings, etc. particle greater than the impurity of 5um, its time limit of service is 3-6 month; Gac filtration device 10 is used for pre-filtering, chlorine, stink, methane, agricultural chemicals, chemical fertilizer and other material in removal or the planar water, and its time limit of service is 4-8 month; Other deleterious materials such as extruded activated carbon strainer 11 is used for removing that water is heterochromatic, peculiar smell, chlorine residue heavy metal and organism, its time limit of service is 4-8 month; Reverse osmosis filter 14 relies on machines that source water is exerted pressure, and makes in the water of source water molecules through the RO film.Simultaneously other objectionable impuritiess such as the fine impurity in the water of source, inorganics, heavy metal ion, bacterium, virus, agricultural chemicals, trichloromethane are filtered, and they are discharged by the waste water of continuous blow-down, thereby produce pure water, its aperture has only 0.0001 micron, its to the clearance of the inorganic ion of particle diameter minimum in the water more than 90%-96%, more than 99.99%, its time limit of service is 18-24 month to the clearance of nuisances such as bacterium, virus.Above-mentioned each strainer time limit of service needs to change inner core to after date.
In addition, the water storage pressure pot needed to clean once in 4 three years.
Claims (7)
1. reverse osmosis water purification machine; comprise the cotton strainer (7) of the PP that connects successively, gac filtration device (10), extruded activated carbon strainer (11), topping-up pump (13), reverse osmosis filter (14); the wastewater outlet that it is characterized in that reverse osmosis filter (14) is connected with the waste water ratio control device; the pure water outlet is connected between post active carbon strainer (18) and the water storage pressure pot (4), and the feed-water end of topping-up pump (13) is connected with cold water faucet (21).
2. reverse osmosis water purification machine according to claim 1 is characterized in that described waste water ratio control device is flushing combination valve (16).
3. reverse osmosis water purification machine according to claim 1, the pure water outlet that it is characterized in that described reverse osmosis filter (14) is provided with reverse checkvalve (22), reverse checkvalve is connected with the water-in of high-voltage switch gear (17), post active carbon strainer (18) successively, and the water-in of post active carbon strainer (18) is also gone up the pressure pot ball valve (5) that is provided with water storage pressure pot (4) by threeway and is connected.
4. reverse osmosis water purification machine according to claim 3 is characterized in that the water outlet of described post active carbon strainer (18) is connected with discharging device.
5. reverse osmosis water purification machine according to claim 4 is characterized in that described discharging device is gooseneck tap (19).
6. according to the arbitrary described reverse osmosis water purification machine of claim 1-5, it is characterized in that being connected with cold water faucet (21) by threeway between described topping-up pump (13) and the extruded activated carbon strainer (11).
7. reverse osmosis water purification machine according to claim 6; it is characterized in that being connected with entering water electromagnetic valve (9) between the cotton strainer of described gac filtration device (10) and PP (7); the feed-water end of the cotton strainer of PP (7) is connected with low-tension switch (3) and water intake ball valve (2) respectively by threeway, and water intake ball valve is connected with water pipe by water inlet threeway (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120070355XU CN201952301U (en) | 2011-03-17 | 2011-03-17 | Reverse-osmosis water-purifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120070355XU CN201952301U (en) | 2011-03-17 | 2011-03-17 | Reverse-osmosis water-purifying machine |
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| Publication Number | Publication Date |
|---|---|
| CN201952301U true CN201952301U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120070355XU Expired - Fee Related CN201952301U (en) | 2011-03-17 | 2011-03-17 | Reverse-osmosis water-purifying machine |
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| CN (1) | CN201952301U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086013A (en) * | 2014-07-23 | 2014-10-08 | 江苏永尚能源科技有限公司 | Household water purifier with multi-stage filtration effect |
| CN106946372A (en) * | 2017-05-10 | 2017-07-14 | 滨州学院 | A kind of simple type drinking water treatment purifier |
| CN107892422A (en) * | 2017-12-27 | 2018-04-10 | 佛山市多乐畜牧器械有限公司 | A kind of deionized water water-making machine |
| CN108178358A (en) * | 2018-02-08 | 2018-06-19 | 青岛德诚誉电器科技有限公司 | One kind water pressure control structure in water purifier |
| CN110803790A (en) * | 2019-11-21 | 2020-02-18 | 杭州欧泉科技有限公司 | RO reverse osmosis membrane water purification treatment device |
-
2011
- 2011-03-17 CN CN201120070355XU patent/CN201952301U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086013A (en) * | 2014-07-23 | 2014-10-08 | 江苏永尚能源科技有限公司 | Household water purifier with multi-stage filtration effect |
| CN104086013B (en) * | 2014-07-23 | 2015-09-30 | 江苏永尚能源科技有限公司 | Family expenses multi-stage filtering water purifier |
| CN106946372A (en) * | 2017-05-10 | 2017-07-14 | 滨州学院 | A kind of simple type drinking water treatment purifier |
| CN107892422A (en) * | 2017-12-27 | 2018-04-10 | 佛山市多乐畜牧器械有限公司 | A kind of deionized water water-making machine |
| CN108178358A (en) * | 2018-02-08 | 2018-06-19 | 青岛德诚誉电器科技有限公司 | One kind water pressure control structure in water purifier |
| CN110803790A (en) * | 2019-11-21 | 2020-02-18 | 杭州欧泉科技有限公司 | RO reverse osmosis membrane water purification treatment device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528325 Guangdong Province, Foshan city Shunde District Xingtan town Qi Road No. 268 Patentee after: GUANGDONG CANBO ELECTRIC CO., LTD. Address before: 528300 Guangdong Province, Foshan city Shunde District Xingtan town Qi Road No. 268 Patentee before: Guangdong Canbo Electrical Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20170317 |