CN2266595Y - Apparatus for purifying and cleaning running water - Google Patents
Apparatus for purifying and cleaning running water Download PDFInfo
- Publication number
- CN2266595Y CN2266595Y CN 96249129 CN96249129U CN2266595Y CN 2266595 Y CN2266595 Y CN 2266595Y CN 96249129 CN96249129 CN 96249129 CN 96249129 U CN96249129 U CN 96249129U CN 2266595 Y CN2266595 Y CN 2266595Y
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Abstract
The utility model relates to a tap water purifying and cleaning device, which comprises a primary filtering unit, an active carbon filtering unit, a pressurizing pump, a reverse osmosis unit, and a pure-water storage tank with a float ball switch, wherein, the float ball switch, a pure-water electromagnetic valve, and a water-discharging electromagnetic valve are connected into a circuit in series; the pure-water electromagnetic valve and the water-discharging electromagnetic valve are arranged on the backs of the pressurizing pump and the reverse osmosis unit. When the float ball switch is positioned at a low water level, a system circuit is switched on, the pure-water preparing process is automatically carried out. When the float ball switch is positioned at a high water level, the system circuit is automatically cut off, the utility model stays in a stopped state. When stopped, the utility model can carry out the cleaning process to each filtering unit, and simultaneously, can also obtain the pure water of the different filtering degrees. When the stopped time is longer, the water which is stored in the utility model is drained for the time cleanness of a reverse osmosis membrane to prevent the derivation of bacteria.
Description
The utility model relates to water treatment device, and particularly a kind of group purifies and pure water device with full-automatic tap water.
Along with reform and opening-up deeply, the continuous development of national economy, living standards of the people generally improve, people are to daily living article, particularly the requirement of diet class is just more and more, and paid close attention to by common people as the water of source of life with standing in the breach especially, polluting ubiquitous today, the water of drinking pure sweetness is pumping up of broad masses of the people.
At present, some domestic water purifying machines have adopted cascade filtration and have utilized reverse osmosis method purifying tap water, a kind of tap water as Chinese patent ZL95223584.6 purifies and purification devices, when producing pure water, start force (forcing) pump, tap water entered the prefiltration unit by water-in and filtered this moment, entered the activated carbon filtration unit then; Behind the chlorine in this absorption tap water, enter the force (forcing) pump pressurization; After this enter reverse osmosis units; In this unit, water is shunted, and portion of water sees through the reverse osmosis fenestra along the direction perpendicular to face, through the purified water water outlet outflow of reverse osmosis units; Another part water still flows into ball valve along the water (flow) direction that is parallel to face through water port, discharges by the pipeline that is provided with needle-valve; So purified water produces continuously; When not needing to continue to produce pure water, close force (forcing) pump, and make water commutation water outlet by needle-free valve by the ball valve switch, because water is without pressurization, so unable reverse osmosis membrane that sees through of water molecules, and stop purified water, and only go out through the purifying waste water of first filter and charcoal absorption, cleaning meanwhile finished voluntarily to reverse osmosis membrane.When not needing when purifying waste water, only need close the ball valve outlet and get final product.When stopping purified water and purifying waste water, if need tap water, can open the unitary unfiltered water water outlet of prefiltration and take out tap water, meanwhile finished cleaning to the prefiltration filter core.If in the time of need not using tap water, close described water outlet and get final product.
Described ball valve and needle-valve system use as the working order control valve.When this valve is in the standard-sized sheet position, produce and purify waste water, and take purify waste water in, finished flushing to the reverse osmosis membrane pipe; When the working order control valve is in crack position (regulating open degree by needle-valve), and when starting force (forcing) pump, produce purified water; When the working order control valve is in the full cut-off position, be stopped status; The valve that open on the prefiltration unit this moment can be taken tap water, finishes the cleaning to filter core simultaneously.Is huge by said apparatus removing the water pollution, the effect of high quality tap water being provided, but it still exists following defective:
1, only is applicable to family expenses and can not satisfies the big group of consumption, office etc.;
2, need manually just can obtain pure water, can not realize automatically continuously;
When 3, the unused time is longer, stockpile the surplus water in each filtering unit, the dirt deposition in not only can accelerator module, but also can make these unit become vegetative hotbed;
4, under the pressure of tap water, reverse osmosis membrane is in for a long time can quicken the dirt deposition under the low-pressure state.
The purpose of this utility model provide a kind of simple in structure, can supply pure water automatically and continuously and can regularly clean reverse osmosis membrane, and eliminated the water purification and the purification devices of vegetative possibility in the device.
The designed device of the utility model comprises housing, the intravital assembly of shell and the pure water water butt of float switch is housed, the intravital assembly of described shell comprises prefiltration unit, activated carbon filtration unit, force (forcing) pump and the reverse osmosis units that connects successively, wherein, the prefiltration unit is provided with the water out of a water-in, a filtered and the water out after filtration, and the pipeline of the water out of described filtered and a band valve is connected; The activated carbon filtration unit is provided with the water out of a water-in that links to each other with water out after the unitary filtration of prefiltration, a filtered and the water out after filtration, and the pipeline of the water out of described filtered and a band valve is connected; Reverse osmosis units is provided with a water-in that links to each other with the force (forcing) pump water outlet, a pure water water outlet and a draining water outlet, described pure water water outlet and one are connected with magnetic valve successively, the pipeline of pure water under meter links to each other, the water outlet of pure water under meter links to each other with a water-in that has the pure water water butt of float switch, described draining water outlet links to each other with a Y-tube, Y-tube has a water-in and two water outlets, one of them water outlet links to each other with the pipeline of a band valve, and another water outlet and has magnetic valve successively, the drain discharge meter links to each other with the pipeline of draining variable valve; Described float switch and force (forcing) pump, two magnetic valves that are connected on the pure water outlet pipeline and on the draining outlet pipeline are respectively formed a series circuit jointly.
The utility model can also be included on the pipeline that has drain solenoid valve of Y-tube; drain solenoid valve is by power supply, transformer, rly., the control of timing integrated package; make its per 1 hour; magnetic valve was opened 1～2 minute; thereby when realizing that stop time is long, the water that whole water oozes is drained, change new water into; prevent deriving of bacterium, and to the cleaning of reverse osmosis membrane.Its process is: tap water enters in the reverse osmosis units after passing through prefiltration unit, activated carbon filtration unit and idle force (forcing) pump successively by water inlet pipe.Because water without pressurization, so the unable reverse osmosis membrane that sees through of water molecules is still taken into account draining control valve and banished through reverse osmosis membrane water port, Y-tube drain solenoid valve, drain discharge along the direction that is parallel to face, is meanwhile taken away the dirt on the reverse osmosis membrane.
The described magnetic valve that is connected with the pure water water outlet of this device can stop reverse osmosis units to be worked under tap water self pressure when shutting down, because reverse osmosis membrane is under low pressure worked, always has a spot of water and slowly can quicken the dirt deposition through fenestra, stops up fenestra.
The utlity model has two kinds of working ordeies producing pure water and auto stop automatically, when shutting down, also have and clean the kinds of artificial operational stage that each filtering unit obtains pure water in various degree simultaneously.
Automatically the working process of producing pure water and auto stop of the present utility model is as follows: when the float switch in the pure water cylinder is in low-water level, float switch has been connected the series connection with it force (forcing) pump together and the circuit of two magnetic valves, tap water flows into the prefiltration unit through the water inlet valve of opening and filters, and enters the activated carbon filtration unit then; Behind the chlorine in this absorption tap water, enter the force (forcing) pump pressurization; After this enter reverse osmosis units; In this unit, water is shunted, and portion of water sees through the reverse osmosis fenestra along the direction perpendicular to face, through the purified water water outlet outflow of reverse osmosis units; Magnetic valve through opening, pure water under meter enter the pure water water butt; Magnetic valve, drain discharge meter that another part water is still flowed through and opened through water port along the water (flow) direction that is parallel to face discharge through the draining variable valve; Meanwhile, continuous increase along with the pure water amount, ball float on the float switch in the pure water water butt will rise along with the rising of water level, when ball float rises to high-water, float switch cuts off series connection with it magnetic valve, force (forcing) pump circuit together automatically, at this moment, and the force (forcing) pump stall, closed electromagnetic valve is finished a process of making pure water.When the water in the pure water water butt was made water level drop to low-water level because of drinking, float switch can be pressed circuit passband automatically, began a new system pure water process.
Stopping to make under the state of pure water, can realize each unitary cleaning, can also obtain the water of different degree of purifications simultaneously device:
Open the water outlet of the unitary unfiltered water of prefiltration, tap water will flow out thus, take away some simultaneously attached to the dirt on the prefiltration surface of filter medium, reach the purpose to its cleaning;
Open the valve on the pipeline that is not connected to magnetic valve on the Y-tube, effusive water both can be taken away attached to the dirt on the reverse osmosis membrane, reached the purpose of cleaning, can obtain again through purifying waste water that prefiltration unit and activated carbon filtration cell processing are crossed;
If the pure water consumption is slow relatively, when promptly the time between switch, the shutdown is longer,
If during long-term the shutdown, close valve tap water inlet valve, open the water out valve of unitary two filtered of prefiltration unit and activated carbon filtration respectively, wherein the surplus water of then can draining avoids dirt sedimentary deeply and the deriving of bacterium.
In sum; can clearly be seen that the utlity model has and to prepare pure water and automatic shutdown function automatically and continuously; when shutting down; can realize at any time installing the cleaning of each filtering unit; simultaneously can also obtain to purify waste water, and eliminate may derive when longer in the stop time possibility of bacterium, microorganism of device.This install not only complete function and also simple in structure, easy to use, cost is low.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the shell inner assembly structural representation of the utility model with the device of tap water purification and purifying;
Fig. 2 is the device workflow synoptic diagram of the utility model with tap water purification and purifying;
Fig. 3 is the device circuit synoptic diagram of the utility model with tap water purification and purifying.
Embodiment:
The power switch (not shown) is housed on casing, the safety fuse (not shown), pure water under meter 106, drain discharge meter 131, tap water water inlet pipe 121, prefiltration row of cells penstock 112, gac row of cells penstock 113, the valve 108 of purifying waste water, reverse osmosis units draining control valve door 132, pure water rising pipe 9 and a pure water water butt 110 that outside machine, is provided with.Wherein, power switch links to each other with the 220V external source by plug, and is cascaded with safety fuse, force (forcing) pump 103, pure water magnetic valve 105 and drain solenoid valve 130.Purified water rising pipe 9 joins by flexible pipe and the pure water water butt 110 that has float switch 111.
User's operation for convenience, the rising pipe of various water quality and under meter indicate with the non-setting adhesive millimeter paper on shell.
Describe the use and the working condition of this device below in detail.
1. the connection power supply is opened running water switch 100, closes prefiltration row of cells penstock 112, gac row of cells penstock 113 and the valve 108 of purifying waste water, and makes this device be in automatic mode.
2. when the float switch in the pure water water butt 110 111 is in low-water level, float switch has been connected the series connection with it force (forcing) pump 103 together and the circuit of two magnetic valves 105 and 130, after tap water filters through the water inlet valve inflow prefiltration unit of opening 101, rising pipe 122 through it enters activated carbon filtration unit 102, rising pipe 123 through it enters force (forcing) pump 103, after water is pressurized, rising pipe 124 through it enters reverse osmosis units 104, in reverse osmosis units, part water sees through the reverse osmosis fenestra, rising pipe 126 and pure water magnetic valve 105 through reverse osmosis units, pure water rising pipe 9 on pure water under meter 106 and the shell flows into pure water water butt 110, another part water flows along the direction of the face of reverse osmosis membrane, through draining rising pipe 125, Y-tube 107, drain solenoid valve 130, drain discharge meter 131 and draining control valve 132 are discharged.
When float switch rises to high-water, the float switch automatic shutdown circuit, force (forcing) pump 103 stalls, magnetic valve 105 and 130 cuts out, and makes this device be in the auto stop state.
3. when this device is in the auto stop state; can open the valve 108 of purifying waste water; just can obtain purifying waste water behind prefiltration and activated carbon filtration; its process is: tap water enters 104 li of reverse osmosis units after passing through prefiltration unit 101, activated carbon filtration unit 102 and idle force (forcing) pump 103 successively by water inlet pipe 121.Because water is without pressurization, so unable reverse osmosis membrane that sees through of water molecules, still provide for oneself in the container through reverse osmosis membrane water port 125, Y-tube 107 and valve 108 inflows of purifying waste water, meanwhile finished cleaning voluntarily reverse osmosis membrane along the direction that is parallel to face.
When not needing when purifying waste water, only need close the valve 108 of purifying waste water and get final product.
4. when this device was in the auto stop state, opening prefiltration row of cells penstock 112 just had tap water to flow out, and has meanwhile finished the cleaning to prefiltration unit filter core voluntarily.
When not needing tap water, valve-off gets final product.
5. after the auto stop state surpassed 1 hour, drain solenoid valve can be under the control of power supply, transformer, rly., timing integrated package, opened once in per 1 hour, and the water of draining changes new water into, prevents deriving and realizing cleaning to reverse osmosis membrane of bacterium.
6. when long-time the shutdown, close tap water inlet valve 100, open water tap 112 and gac row of cells penstock 113 and the valve 108 of purifying waste water, the water in the discharger prevents that bacterium, microorganism from deriving in pipeline and filtering unit.
Claims (2)
1, a kind of device with tap water purification and purifying, it is characterized in that the pure water water butt that comprises the assembly of housing, housing and float switch is housed, the intravital assembly of described shell comprises prefiltration unit, activated carbon filtration unit, force (forcing) pump and the reverse osmosis units that connects successively, wherein, the prefiltration unit is provided with the water out of a water-in, a filtered and the water out after filtration, and the pipeline of the water out of described filtered and a band valve is connected; The activated carbon filtration unit is provided with the water out of a water-in that links to each other with water out after the unitary filtration of prefiltration, a filtered and the water out after filtration, and the pipeline of the water out of described filtered and a band valve is connected; Reverse osmosis units is provided with a water-in that links to each other with the force (forcing) pump water outlet, a pure water water outlet and a draining water outlet, described pure water water outlet and one are connected with magnetic valve successively, the pipeline of pure water under meter links to each other, the water outlet of pure water under meter links to each other with a water-in that has the pure water water butt of float switch, described draining water outlet links to each other with a Y-tube, Y-tube has a water-in and two water outlets, one of them water outlet links to each other with the pipeline of a band valve, and another water outlet and has magnetic valve successively, the drain discharge meter links to each other with the pipeline of draining variable valve.
2, device as claimed in claim 1 is characterized in that described drain solenoid valve is by power supply, transformer, rly., the control of timing integrated package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249129 CN2266595Y (en) | 1996-12-13 | 1996-12-13 | Apparatus for purifying and cleaning running water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249129 CN2266595Y (en) | 1996-12-13 | 1996-12-13 | Apparatus for purifying and cleaning running water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266595Y true CN2266595Y (en) | 1997-11-05 |
Family
ID=33920791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96249129 Expired - Fee Related CN2266595Y (en) | 1996-12-13 | 1996-12-13 | Apparatus for purifying and cleaning running water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266595Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199471A (en) * | 2014-09-03 | 2014-12-10 | 北京斯钛诺水技术开发有限责任公司 | Automatic ball float type liquid level control system |
| WO2016155077A1 (en) * | 2015-04-02 | 2016-10-06 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying apparatus and control method thereof |
| CN112777671A (en) * | 2019-11-11 | 2021-05-11 | 广西大学 | Porous medium adsorption filtration tower for filtrate reverse-charging starting and forward air pressure stopping |
| CN113072209A (en) * | 2021-03-31 | 2021-07-06 | 成渝钒钛科技有限公司 | Double-water-outlet water purifier capable of prolonging service life of RO (reverse osmosis) membrane and use method thereof |
-
1996
- 1996-12-13 CN CN 96249129 patent/CN2266595Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199471A (en) * | 2014-09-03 | 2014-12-10 | 北京斯钛诺水技术开发有限责任公司 | Automatic ball float type liquid level control system |
| WO2016155077A1 (en) * | 2015-04-02 | 2016-10-06 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying apparatus and control method thereof |
| CN112777671A (en) * | 2019-11-11 | 2021-05-11 | 广西大学 | Porous medium adsorption filtration tower for filtrate reverse-charging starting and forward air pressure stopping |
| CN113072209A (en) * | 2021-03-31 | 2021-07-06 | 成渝钒钛科技有限公司 | Double-water-outlet water purifier capable of prolonging service life of RO (reverse osmosis) membrane and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |