CN102198988B - Reverse osmosis water purifier - Google Patents
Reverse osmosis water purifier Download PDFInfo
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- CN102198988B CN102198988B CN201010131446.XA CN201010131446A CN102198988B CN 102198988 B CN102198988 B CN 102198988B CN 201010131446 A CN201010131446 A CN 201010131446A CN 102198988 B CN102198988 B CN 102198988B
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Abstract
The invention discloses a reverse osmosis water purifier. The water purifier comprises a water circuit device and an electric circuit device, wherein the water circuit device comprises a municipal tap water inlet, a first-level filter core, a second-level granular activated carbon filter core, a third-level filter core, a booster pump, a fourth-level reverse osmosis component and a fifth-level post coconut shell activated carbon filter core which are sequentially connected; a water inlet electromagnetic valve is arranged on a pipeline between the municipal tap water inlet and the first-level filter core; a water tap outlet is provided with a magnetic switch; a concentrated water channel is connected to a tap water pipeline through a waste water ratio valve and a one-way valve which are sequentially connected; and a sterilizer is arranged between the coconut shell activated carbon filter core and a purified water outlet. The water purifier has the characteristics of preventing explosion and leakage, avoiding wastewater and ensuring drinking safety.
Description
Technical field
The present invention relates to a kind of water purifier, relate to particularly a kind of Multifunctional reverse osmosis water purifier.
Background technology
All domestic water purifying machines in the market all exist some technology barriers and potential safety hazard under existing technical conditions, make user to the perfect in shape and function of these household water filters and security, all hold the attitude of non-satisfaction.According to market, add up after sale, the defect of product causes damage to user and the reason of non-satisfaction mainly contain following some.
1, technology.The water technology processed of all RO water purifiers is all to adopt reverse osmosis technology in the market, allows hydrone be penetrated into low concentration direction from high concentration direction, so on market, claims that this class type is anti-penetration water purifier.The product of developing under this technology has an impassable technology barrier: have " dense water " to produce.Reverse osmosis technology is realized by reverse osmosis membrane, that is to say that water is under the effect of pressure, from high concentration one end to low concentration one end, permeate, in order to guarantee the safety of reverse osmosis membrane, institute's plus-pressure is limited, after the pressure of high concentration one end reaches certain limit value, the hydrone of high concentration end just can not be penetrated into low concentration one end again, therefore, the water of high concentration one end must eject, and forms " the dense water " of industry general designation.The generation ratio of dense water and pure water is 3: 1, and present water purification machine do not carry out reuse to dense water, but directly enters sewer.Family by one 3 mouthfuls calculates, and normally can take in 3 premium on currency for each person every day, and this family needs 9 liters of pure water every day, and the waste water producing is so exactly 27 liters, and the water yield of process water meter charging is 36 liters.User just can drink pure water with 4 times of prices of running water actually, has so not only increased drinking water cost, also not environmental protection, waste water resource.
2, the security of equipment.The product function of all water purifiers is all that classification realizes in the market, every one-level has own unique function, each function is independently, therefore these functions need to be coupled together, reach the allomeric function needing, and what connect these functions is exactly water pipe, the security of equipment is exactly in the joint of these water pipes and water pipe, to can not get ensureing, reason is as follows: the joint of water pipe mainly contains two kinds of forms now, threaded joint and fast-connecting type joint, no matter be screw-type or fast-connecting type, all that outer power makes being close to of two joint " intimately ", when ducted pressure is little, joint can not collapse and hold, if ducted pressure is excessive, joint will collapse out so, produces gap or two joints disconnections, so just causes equipment to leak.And water purifier pipeline bearing capacity used is far away from the bearing capacity of running water pipe, when Dang You region tap water pressure is suitable with running water pipe pressure, particularly run into water hammer, so because water purifier pipeline is directly connected with running water pipe, the pressure bearing just equals the pressure that running water pipe bears, and forces water purifier pipeline burst.
3, sanitation performance.The development of water purifier has had qualitative leap at present, and active carbon can be removed colourity in water, smelly, taste, colloid, organic matter, chlorine residue etc., and active carbon is most widely used general, the most general water-purifying material in water purifier.But the principle of active carbon is porous absorption, in the time of the harmful substance of these holes in can adsorbed water, condition is provided also to the breeding of bacterium, make active carbon in use for some time, carbon body has a large amount of bacteria breeds.Under reverse osmosis technology, bacterium can be removed, but because the water yield processed of reverse osmosis technology is restricted, produced water need to be stored, could meet people's life requirement, therefore, present anti-penetration water purifier (or claiming RO water purifier) is all furnished with pressure water storage barrel, carrys out storage of water.Also can breed bacteria after pressure water storage barrel is used a period of time, and an active carbon filter core has all been settled in the design of present anti-penetration water purifier before delivery port, to improve the mouthfeel of water, corresponding also just for the breeding of bacterium provides hotbed, thus cause the water that we drink may be subject to again secondary bacterial pollution.
Summary of the invention
Thereby main purpose of the present invention is to solve the above problem of background technology, the anti-penetration water purifier of a kind of multipurpose, non-wastewater discharge is provided, reduce the waste of water resource.
Another object of the present invention is to provide a kind of anti-penetration water purifier of explosion-proof leakage-proof, improve the safety in utilization of purifier.
A further object of the present invention is to provide a kind of anti-penetration water purifier of sterilization, improves the security of drinking water.
Technical scheme of the present invention is as follows:
A kind of anti-penetration water purifier, comprise passway for water and circuit arrangement, described passway for water comprises the municipal tap water water inlet connecting in turn, first order filter core, second level granular activated carbon filter core, third level filter core, booster pump, the rearmounted cocoanut active charcoal of fourth stage reverse osmosis module and level V, it is characterized in that: this municipal tap water water inlet enters on the pipeline before first order filter core, an entering water electromagnetic valve is set, the delivery port of described third level filter core is divided into purifies waste water and pressurized water Liang Ge water route, the tap outlet in described purification water route arranges the moving switch of a magnetic, described pressurized water is divided into pure water and Nong Shuiliangge water route after reverse osmosis module, described Nong Shui water route is connected to water supply pipe by waste water ratio and the check valve connecting in turn, described pure water water route passes in pressure pot through high-voltage switch gear, pressure pot is also connected with cocoanut active charcoal filter core and pure water depotition cock, and described pure water depotition cock is equipped with the moving switch of a magnetic, described water supply pipe arranges flow switch on the pipeline connecting between entering water electromagnetic valve and dense water one-way valve place, when water tap, decontaminate faucet, pure water tap are all closed condition, entering water electromagnetic valve is closed, and water purifier is not worked, and is pressure constant state, when water tap is opened, flow switch is closed, has electric current in circuit, entering water electromagnetic valve is opened, and water source enters the low tension switch of purifier from entering water electromagnetic valve, and low tension switch is closed, in circuit, there is electric current, start purifier, by filter cores at different levels and reverse osmosis module, filtered, when opening clear water faucet, magnetic is moving switch activated and emit the signal of telecommunication, and entering water electromagnetic valve is started working, and after three grades of purifications, a part of flow direction booster pump enters next stage treatment process, and another part current flow out from clear water faucet by water purification pipeline.
Aforesaid water purifier, also comprise a control circuit, described circuit arrangement comprises external 220V AC power, transformer, booster pump, the moving switch of pure water tap magnetic, decontaminate faucet magnetic moves switch, entering water electromagnetic valve, flow switch, high-voltage switch gear, low tension switch, uviol lamp and relay, external 220V power supply is divided into three control circuits in parallel by wire after transformation 24V, the first via connects booster pump and high-voltage switch gear and low tension switch in turn, the second tunnel connects entering water electromagnetic valve and in parallel flow switch and the moving switch of decontaminate faucet magnetic in turn, Third Road connects relay and the moving switch of pure water tap magnetic in turn, this Third Road connects by this relay and controls uviol lamp.
In a preferred embodiment of the present invention, between aforesaid cocoanut active charcoal filter core and pure water delivery port, be provided with a sterilizer.
In a preferred embodiment of the present invention, aforesaid sterilizer is ultraviolet lamp sterilization device.
In a preferred embodiment of the present invention, described first order filter core is cotton (polypropylene) filter core of PP.
In a preferred embodiment of the present invention, described third level filter core is extruded activated carbon filter core.
From foregoing description, compared to the prior art, the present invention has the following advantages: except traditional counter-infiltration water know-why processed, also add the device that a dense water reclaims, the dense water producing in water process processed enters water supply pipe, with running water reuse, non-wastewater discharge; For prevent that dense water from entering water supply pipe and affecting tap water quality, so water purifier of the present invention only when using running water, purifying waste water, manufacture pure water, the dense water that enters pipeline at once mixes and flows out pipeline with the running water in using.The machine is provided with pure water, the water route of purifying waste water, and pure water can be provided and purify waste water, for different living needses; By the moving switch of entering water electromagnetic valve and magnetic, when user's tap of fetching boiling water starts water, water purifier is just started working, water processed, invariablenes pressure of liquid in machine, closed tap, water purifier quits work, and invariablenes pressure of liquid in machine, prevents after shutting down that pressure surpasses the ability to bear of water purifier and explosion is leaked; While drinking, sterilizing unit is installed before delivery port, is guaranteed that water outlet is aseptic.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is circuit theory diagrams of the present invention.
In figure: 1. the moving switch 14. waste water ratio 15. check valve 16. flow switch 17. water tap 18. decontaminate faucet magnetic of the cotton filter core 4. granular activated carbon filter core 5. extruded activated carbon filter core 6. low tension switch 7. booster pump 8. reverse osmosis membrane assembly 9. high-voltage switch gear 10. pressure pot 11. cocoanut active charcoal filter core 12. ultraviolet lamp sterilization device 13. pure water tap magnetic of municipal tap water 2. entering water electromagnetic valve 3.PP move switch 19. relay 20 transformer 21. pure water tap 22. decontaminate faucets
In figure, arrow represents water (flow) direction
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
Referring to Fig. 1, a kind of anti-penetration water purifier, comprise passway for water and circuit arrangement, described passway for water comprises the municipal tap water water inlet 1 connecting in turn, the cotton filter core 3 of first order PP, second level granular activated carbon filter core 4, third level extruded activated carbon filter core 5, booster pump 7, fourth stage reverse osmosis module 8, level V cocoanut active charcoal filter core 11, wherein this municipal tap water water inlet 1 enters on the cotton filter core 3 of first order PP pipeline before, an entering water electromagnetic valve 2 is set, the delivery port of described third level extruded activated carbon filter core is divided into purifies waste water and pressurized water Liang Ge water route, the tap outlet in described purification water route arranges the moving switch 18 of a magnetic, described pressurized water is divided into pure water and Nong Shuiliangge water route after reverse osmosis module, described Nong Shui water route is connected to water supply pipe by waste water ratio 14 and the check valve 15 connecting in turn, described pure water water route passes in pressure pot 10 through high-voltage switch gear 9, pressure pot 10 is also connected with cocoanut active charcoal filter core 11 and pure water delivery port, described pure water delivery port is equipped with a moving switch 13 of pure water tap magnetic, between cocoanut active charcoal filter core 11 and the moving switch 13 of magnetic, a ultraviolet lamp sterilization device 12 is set, water supply pipe arranges a flow switch 16 on the pipeline connecting between entering water electromagnetic valve and dense water one-way valve.
Referring to Fig. 2, described circuit arrangement comprises external 220V AC power, transformer 20, booster pump 7, the moving switch 13 of pure water tap magnetic, decontaminate faucet magnetic moves switch 18, entering water electromagnetic valve 2, flow switch 16, high-voltage switch gear 9, low tension switch 6, uviol lamp 12 and relay 19, external 220V power supply is divided into three control circuits in parallel by wire after transformer 20 transformation 24V, the first via connects booster pump 7 and high-voltage switch gear 9 and low tension switch 6 in turn, the second tunnel connects entering water electromagnetic valve 2 and flow switch 16 and decontaminate faucet switch 18 in parallel in turn, Third Road connects relay 19 and the moving switch 12 of pure water tap magnetic in turn, this Third Road connects and control uviol lamp 12 by this relay 19.
Wherein:
Magnetic moves switch: control electric current, open " pure water tap 21 " or " clear water faucet 22 ", " magnetic moves switch " closure, has electric current in circuit, close " pure water tap 21 " or " clear water faucet 22 ", and " magnetic moves switch " disconnects, and there is no electric current in circuit.
Flow switch: control the operating current of " entering water electromagnetic valve ", when " flow switch " is inner have current to pass through after, the closing of circuit that " flow switch " is inner, " entering water electromagnetic valve " starts working; When " flow switch " is inner, do not have current to pass through, " flow switch " inner circuit disconnects, and there is no electric current in circuit.
Entering water electromagnetic valve: control the water inlet of purifier, when " entering water electromagnetic valve " has electric current to pass through, " entering water electromagnetic valve " opened, and water source enters purifier; In circuit, there is no electric current, " entering water electromagnetic valve " is closed condition, stops water source to pass through.
Low tension switch: control the operating current of " booster pump ", when current are from the first order flows out, the pressure in purifier pipeline increases, " low tension switch " closure, " booster pump " starts working; Otherwise disconnect, " booster pump " quits work.
High-voltage switch gear: control the operating current of " booster pump ", the hydraulic pressure when " high-voltage switch gear " water side increases, and " high-voltage switch gear " disconnects, and " booster pump " quits work; Otherwise, " high-voltage switch gear " closure.
Water purifier of the present invention installs, and running water enters water purifier from municipal tap water interface 1, if three water tap with two outlet are all closed condition, entering water electromagnetic valve 2 is closed, and purifier is not worked, and is pressure constant state; When water tap 17 is opened, flow switch 16 closures, in circuit, there is electric current, entering water electromagnetic valve 2 is opened, water source enters the first order filter core of purifier from entering water electromagnetic valve 2---the cotton filter core 3 of PP, and the PP cotton in the first order is by Impurity removals such as the suspension in water, colloid, silt, iron rust and algae; Current enter second level filter core from the first order out---granular activated carbon filter core 4, and the low tension switch of installing below in the first order affects by water flow pressure and closed, and booster pump 7 is started working; Granular activated carbon 4 in the second level is removed the materials such as the chlorine residue in water, chloroform, phenol and heavy metal; Current enter third level filter core behind the second level---extruded activated carbon filter core 5, and the materials such as chlorine residue, chloroform, phenol and heavy metal that the extruded activated carbon 5 in the third level is not disposed the second level are further processed, and thoroughly remove this class material; After the third level, current arrive booster pump 7, booster pump 7 is pressed into fourth stage filter core by current---reverse osmosis membrane filter element 8, at the corresponding levels filtration adopts reverse osmosis technology, from film hole diameter and the approaching reverse osmosis membrane of hydrone diameter, infiltration is in the past by water to use high-pressure pump, isolate out major part and be dissolved in salt and the viral material that is greater than this diameter that waits in water, the water of output is pure water; Because the specific yield of pure water is very low, need in the time period, ceaselessly produce water and collection stores the needs that could meet user, therefore, after pure water output, entering pressure water storage barrel 10 stores standby, dense water is entered water supply pipe and from running water tap 17, is flowed out after dilution by waste water ratio 14 check valve 15 of flowing through, for life, after pressure water storage barrel 10 is filled and pure water leading 21 be closed condition, high-voltage switch gear 9 be stressed water butt 10 ends pressure influence and discharge the signal of telecommunication, booster pump 7 is quit work; When pure water tap 21 is opened, the magnetic of pure water tap moves switch 13 startups and emits the signal of telecommunication, ultraviolet lamp sterilization device 12 is started working, and pure water out enters level V filter core from pressure pot 10---and cocoanut active charcoal filter core 11 improves the mouthfeel of its water quality in level V; After level V, enter the 6th grade---ultraviolet lamp sterilization device 12, due to the long-time water storage of water butt, likely breed bacteria, when water is after ultraviolet lamp sterilization device 12, by issuable killing bacteria, has guaranteed the aseptic of water quality; Finally from pure water tap 21, flow out.
When opening clear water faucet 22, the moving switch 18 of magnetic starts and emits the signal of telecommunication, entering water electromagnetic valve 2 is started working, its operation principle is with opening water tap 17, just after three grades of purifications, part flow direction booster pump 7 enters next stage treatment process, and another part current flow out from clear water faucet 22 by water purification pipeline.
Reuse after the dense water producing mixes with running water, the mode of employing end sterilization guarantees the aseptic of water quality.In whole process, the excursion of hydraulic pressure is very little, is almost constant voltage (pressure when tap discharges water), thereby the force value that keeps hydraulic pressure to can bear well below water purifier prevents that water purifier explosion from leaking.
Above are only a specific embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading protection domain of the present invention.
Claims (4)
1. an anti-penetration water purifier, comprise passway for water and circuit arrangement, described passway for water comprises the municipal tap water water inlet connecting in turn, first order filter core, second level granular activated carbon filter core, third level filter core, booster pump, the rearmounted cocoanut active charcoal filter core of fourth stage reverse osmosis module and level V, it is characterized in that: this municipal tap water water inlet enters on the pipeline before first order filter core, an entering water electromagnetic valve is set, the delivery port of described third level filter core is divided into purifies waste water and pressurized water Liang Ge water route, the decontaminate faucet outlet that purifies water route arranges the moving switch of a decontaminate faucet magnetic, pressurized water is divided into pure water and by waste water ratio and the dense water one-way valve being connected in turn, is connected to water supply pipe with ，Nong Shui water route, Nong Shuiliangge water route after reverse osmosis module, and is connected to water tap by this water supply pipe, pure water water route passes in pressure pot through high-voltage switch gear, and pressure pot is also connected with cocoanut active charcoal filter core, sterilizer and pure water tap, and described sterilizer is ultraviolet lamp sterilization device, described pure water tap is equipped with a moving switch of pure water tap magnetic, described water supply pipe is at the install pipeline flow switch connecting between entering water electromagnetic valve and dense water one-way valve,
Described circuit arrangement comprises external 220V AC power, transformer, booster pump, the moving switch of pure water tap magnetic, decontaminate faucet magnetic moves switch, entering water electromagnetic valve, flow switch, high-voltage switch gear, low tension switch, ultraviolet lamp sterilization device and relay, external 220V power supply is divided into three control circuits in parallel by wire after transformation 24V, the first via connects booster pump and high-voltage switch gear and low tension switch in turn, the second tunnel connects entering water electromagnetic valve and in parallel flow switch and the moving switch of decontaminate faucet magnetic in turn, Third Road connects relay and the moving switch of pure water tap magnetic in turn, Third Road connects by relay and controls ultraviolet lamp sterilization device,
When water tap, decontaminate faucet, pure water tap are all closed condition, entering water electromagnetic valve is closed, and water purifier is not worked;
When water tap is opened, flow switch is closed, has electric current in circuit, and entering water electromagnetic valve is opened, and water source enters the low tension switch of water purifier from entering water electromagnetic valve, starts water purifier, by filter cores at different levels and reverse osmosis module, is filtered;
When opening decontaminate faucet, decontaminate faucet magnetic is moving switch activated and emit the signal of telecommunication, and entering water electromagnetic valve is started working, after three grades of filter cores purify, part flow direction booster pump enters reverse osmosis module, and another part current flow out from decontaminate faucet by water purification pipeline; When pure water tap is opened, pure water tap magnetic is moving switch activated and emit the signal of telecommunication, and ultraviolet lamp sterilization device is started working, and pure water out enters cocoanut active charcoal filter core from pressure pot, after enter ultraviolet lamp sterilization device, finally from pure water tap, flow out;
After pressure water storage barrel is filled and pure water leading for closed condition, high-voltage switch gear be stressed water butt end pressure influence and discharge the signal of telecommunication, booster pump is quit work.
2. a kind of anti-penetration water purifier as claimed in claim 1, is characterized in that: sterilizer is arranged between aforesaid cocoanut active charcoal filter core and pure water delivery port.
3. a kind of anti-penetration water purifier as claimed in claim 1, is characterized in that: described first order filter core is the cotton filter core of PP.
4. a kind of anti-penetration water purifier as claimed in claim 3, is characterized in that: described third level filter core is extruded activated carbon filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131446.XA CN102198988B (en) | 2010-03-24 | 2010-03-24 | Reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131446.XA CN102198988B (en) | 2010-03-24 | 2010-03-24 | Reverse osmosis water purifier |
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| CN102198988A CN102198988A (en) | 2011-09-28 |
| CN102198988B true CN102198988B (en) | 2014-01-15 |
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| CN201010131446.XA Expired - Fee Related CN102198988B (en) | 2010-03-24 | 2010-03-24 | Reverse osmosis water purifier |
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| CN111120692A (en) * | 2019-12-02 | 2020-05-08 | 马楠峰 | Energy-saving bi-pass faucet of membrane filtration water purifier and water purifier adopting same |
| CN111499043A (en) * | 2020-04-28 | 2020-08-07 | 高西振 | Multifunctional sterilizing and purifying equipment |
| TWI753463B (en) * | 2020-06-19 | 2022-01-21 | 亨達力工業股份有限公司 | The structure of the pressure-proof filter |
| CN113929244A (en) * | 2020-06-29 | 2022-01-14 | 亨达力工业股份有限公司 | Structure of pressure-proof filter |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254243A (en) * | 1992-06-22 | 1993-10-19 | Whirlpool Corporation | Water conditioning system and an electronic control therefor |
| CN2760009Y (en) * | 2004-09-15 | 2006-02-22 | 中国疾病预防控制中心环境与健康相关产品安全所 | Household reverse osmosis water purifying machine capable of supplying water in different qualities |
| CN2830380Y (en) * | 2005-11-10 | 2006-10-25 | 佳尼特(上海)纯水设备有限公司 | Super-filtering, hyperfiltration integral home water purifier |
| CN200987952Y (en) * | 2006-07-24 | 2007-12-12 | 商锡祥 | Pure water machine capable of recovering concentrated water |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6524472B2 (en) * | 2001-03-12 | 2003-02-25 | Watts Regulator Co. | Monolithically-molded subassemblies for retrofitting existing RO systems to zero waste |
-
2010
- 2010-03-24 CN CN201010131446.XA patent/CN102198988B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254243A (en) * | 1992-06-22 | 1993-10-19 | Whirlpool Corporation | Water conditioning system and an electronic control therefor |
| CN2760009Y (en) * | 2004-09-15 | 2006-02-22 | 中国疾病预防控制中心环境与健康相关产品安全所 | Household reverse osmosis water purifying machine capable of supplying water in different qualities |
| CN2830380Y (en) * | 2005-11-10 | 2006-10-25 | 佳尼特(上海)纯水设备有限公司 | Super-filtering, hyperfiltration integral home water purifier |
| CN200987952Y (en) * | 2006-07-24 | 2007-12-12 | 商锡祥 | Pure water machine capable of recovering concentrated water |
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