CN104150625A - Water-saving emission-reducing water purifier - Google Patents
Water-saving emission-reducing water purifier Download PDFInfo
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- CN104150625A CN104150625A CN201410329518.XA CN201410329518A CN104150625A CN 104150625 A CN104150625 A CN 104150625A CN 201410329518 A CN201410329518 A CN 201410329518A CN 104150625 A CN104150625 A CN 104150625A
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Abstract
The invention discloses a water-saving emission-reducing water purifier which comprises a primary filtration device, a pressurizing device, a reverse osmosis treatment device, a tail water storage device and a connecting pipeline, wherein the primary filtration device at least comprises a primary filtration barrel; the water inlet of the primary filtration barrel is connected with a tap water inlet pipe; a water inlet solenoid valve is mounted at the water outlet of the primary filtration barrel; a domestic water faucet is mounted on a pipeline for connecting the water feeding and discharging hole of the tail water storage device with the water inlet solenoid valve; a water shortage command conversion switch is mounted on the tail water storage device or a pipeline of the water feeding and discharging hole of the tail water storage device and is used for controlling the water inlet solenoid valve to be opened and closed. According to the water purifier, tail water is recovered by virtue of the tail water storage device, the water inlet solenoid valve is controlled through the water shortage command conversion switch, and the tail water in the tail water storage device is preferentially used for domestic water with high consumption.
Description
Technical field
Water-saving and emission-reducing water-purifying machine of the present invention belongs to water treating equipment technical field.
Background technology
RO class water-purifying machine, when producing water purification, must produce simultaneously and rinse protection RO membrane cartridge, ensures the tail water of its long-term efficient permeability.Water purification than for 1:1-3, is produced one glass of pure healthy water with tail water, can produce 1-3 cup through the tail water of water-purifying machine front end security personnel filter element filtering simultaneously.Tail water is in fact also purified waste water, and its water quality depends on water-purifying machine self, as the security personnel's filter core before protection RO membrane cartridge.Mainly there is following defect in current water-purifying machine on the market: the water-purifying machine having, in order to obtain more pure water, takes to dwindle for a long time the mode of waste water ratio and timing pulse flushing discharge, easily causes RO membrane cartridge product water efficiency not high, stops up and scrap in advance; Some water-purifying machines are only stored up pure water, abandon tail water to recycle, and water resource waste is serious; New listing without pressure water storage barrel water-purifying machine, its water purification and tail water ratio are 1:1, cause the waste of great Freshwater resources.
Summary of the invention
The object of the invention is to propose a kind of effective management water purification and tail water, make water purification and tail water separate use, domestic water is preferentially used the water-saving and emission-reducing water-purifying machine of tail water.
The object of the present invention is achieved like this: water-saving and emission-reducing water-purifying machine, comprise primary filter, supercharging device, reverse osmosis treatment device, tail water storing device and connecting tube, described primary filter at least comprises single filter cylinder, described single filter cylinder water-in is connected with tap water water inlet pipe, described primary filter is connected with described reverse osmosis treatment device water-in pipeline by described supercharging device, described reverse osmosis treatment device tail water water outlet is connected with described tail water storing device intake-outlet pipeline, described single filter cylinder water outlet is equiped with entering water electromagnetic valve, on the pipeline that described tail water storing device intake-outlet is connected with described entering water electromagnetic valve, be equiped with domestic water water tap, on described tail water storing device or on described tail water storing device intake-outlet pipeline, be equiped with lack of water commander transfer lever, described lack of water commander transfer lever is for controlling the open and-shut mode of described entering water electromagnetic valve.
Further, on the pipeline between described tail water storing device intake-outlet and described domestic water water tap, be also equiped with tail water magnetic valve, described lack of water commander transfer lever is for controlling the open and-shut mode of described entering water electromagnetic valve and described tail water magnetic valve.
Further, described entering water electromagnetic valve and described tail water magnetic valve are all electrically connected to time-controlling arrangement, and described time-controlling arrangement is the time relay.
Further, on described domestic water water tap pipeline, be equiped with pressure operated switch and increase pump, to prevent domestic water hypotony.
Further, on the pipeline at described tail water storing device intake-outlet place, be connected with branch, water shoot independently, on described water shoot, be equiped with drain solenoid valve; On the pipeline at described tail water storing device intake-outlet place, be also equiped with specific conductivity induction pen, for monitor tail water water quality and with the open and-shut mode of drain solenoid valve described in described lack of water commander transfer lever co-controlling.
Further, on described reverse osmosis treatment device water purification water outlet pipeline, be equiped with high-voltage switch gear; On pipeline between described reverse osmosis treatment device tail water water outlet and described tail water storing device, be equiped with high-voltage switch gear.
Further, on the pipeline of described reverse osmosis treatment device pure water inlet, be equiped with specific conductivity induction pen, for monitoring water purification water quality.
Further, described primary filter comprises one, two, three cartridge filter, and described single filter cylinder is central ultra-filtering film water purifier, and described supercharging device is topping-up pump, described reverse osmosis treatment device is RO film filter, and described tail water storing device is tail water pressure recovery water butt.
Water-saving and emission-reducing water-purifying machine of the present invention, utilizes tail water storing device to reclaim tail water, by lack of water, commands transfer lever to control entering water electromagnetic valve, realizes the domestic water that water consumption is large and preferentially uses the tail water in tail water storing device; And by specific conductivity on-line monitoring, tap water Real-Time Monitoring and the tail water that exceeds standard are carried out to orientation discharge, both ensured drinking-water water safety, also accomplish to save and utilize water resources.
Accompanying drawing explanation: concrete structure of the present invention is provided by following drawings and Examples:
Fig. 1 is the water-saving and emission-reducing water purifier structure schematic diagram of embodiment 1;
Fig. 2 is the water-saving and emission-reducing water purifier structure schematic diagram of embodiment 2-6.
Legend: 1. tap water water inlet pipe, 2. single filter cylinder, 3. cascade filtration cylinder, 4. three-stage filtration cylinder, 5. topping-up pump, 6.RO film filter, 8. tail water pressure recovery water butt, 9. domestic water water tap, 10. water purification is to faucet water, 11. entering water electromagnetic valves, 12. lacks of water commander transfer leveres, 13. tail water magnetic valves, 14. drain solenoid valves, 15. specific conductivity induction pens, 16. high-voltage switch gears, 17. high-voltage switch gears, 18. specific conductivity induction pens, 19. time relays, 20. time relays, 21. pressure operated switchs, 22. topping-up pumps.
Embodiment: the present invention is not subject to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and practical situation.
Embodiment 1: as shown in Figure 1, water-saving and emission-reducing water-purifying machine, comprise one, two, three-stage filtration cylinder 2, 3, 4, topping-up pump 5, RO film filter 6, tail water pressure recovery water butt 8 and connecting tube, described single filter cylinder 2 water-ins are connected with tap water water inlet pipe 1, described three-stage filtration cylinder 4 is connected with described RO film filter 6 water-in pipelines by described topping-up pump 5, described RO film filter 6 tail water water outlets are connected with described tail water pressure recovery water butt 8 intake-outlet pipelines, described single filter cylinder 2 water outlets are equiped with entering water electromagnetic valve 11, on the pipeline that described tail water pressure recovery water butt 8 intake-outlets are connected with described entering water electromagnetic valve 11, be equiped with domestic water water tap 9, on described tail water pressure recovery water butt 8, be equiped with lack of water commander transfer lever 12, described lack of water commander transfer lever 12 is for controlling the open and-shut mode of described entering water electromagnetic valve 11.
It should be noted that, described lack of water commander transfer lever 12 also can be installed on tail water pressure recovery water butt 8 intake-outlet pipelines.
During use, set in advance the threshold value of lack of water commander switch 12, in order better to understand this technical scheme, the present embodiment hypothesis is when tail water pressure recovery water butt 8 internal pressures are during lower than 0.03MPa, tail water pressure recovery water butt 8 interior lacks of water, lack of water commander switch 12 is connected and is ordered entering water electromagnetic valve 11 to be connected, tap water carries out initial filter through one, two, three cartridge filter 2,3,4, through topping-up pump 5, be pressurized to RO film filter 6 again, produce water purification and tail water, tail water enters in tail water pressure recovery water butt 8 by RO film filter 6 tail water water outlets; Because tail water pressure recovery water butt 8 has received tail water, its internal pressure increases gradually, when tail water pressure recovery water butt 8 internal pressures reach 0.25MPa, lack of water commander switch 12 disconnects and orders entering water electromagnetic valve 11 to disconnect, now, by the tail water of tail water pressure recovery water butt 8 interior storages replace tap water successively via two, three-stage filtration cylinder 3,4, topping-up pump 5 supplies water to RO film filter 6.When the tail water of tail water pressure recovery water butt 8 interior storages is nearly finished and reaches the pressure of 0.03MPa, lack of water commander transfer lever 12 is connected once again, repeats abovementioned steps.
When in life, washing bowls or vegetables is kept a public place clean water, open domestic water water tap 9, as having water in tail water pressure recovery water butt 8, domestic water is directly supplied with by the tail water in tail water pressure recovery water butt 8, as interior anhydrous in tail water pressure recovery water butt 8, domestic water is supplied with after single filter cylinder 2 filters by tap water, and water-purifying machine is in producing water or standby stage simultaneously.
Embodiment 2: as shown in Figure 2, for avoiding domestic water hypotony, improve as follows on the basis of embodiment 1: on described domestic water water tap 9 pipelines, be equiped with pressure operated switch 21 and increase pump 22, to prevent domestic water hypotony.
Embodiment 3: as shown in Figure 2, on the basis of embodiment 1, improve as follows: on the pipeline between described tail water pressure recovery water butt 8 intake-outlets and described domestic water water tap 9, be also equiped with tail water magnetic valve 13, described lack of water commander transfer lever 12 is for controlling the open and-shut mode of described entering water electromagnetic valve 11 and described tail water magnetic valve 13; Described entering water electromagnetic valve 11 and described tail water magnetic valve 13 are connected with the time relay 19,20 respectively.
During use, set in advance the time of the time relay 19,20 according to the capacity of the product water speed of RO film filter 6 and tail water pressure recovery water butt 8, in order better to understand this technical scheme, the present embodiment hypothesis time is set as 30 minutes.After water-purifying machine tap water water source is connected, tail water pressure recovery water butt 8 is interior anhydrous, lack of water commander transfer lever 12 is in on-state, entering water electromagnetic valve 11 is activated and is out state and continues 30 minutes, tail water magnetic valve 13 is activated and is the state of closing and continues 30 minutes, in these 30 minutes, tap water carries out initial filter through one, two, three cartridge filter 2,3,4, through topping-up pump 5, be pressurized to RO film filter 6 again, produce water purification and tail water, tail water enters in tail water pressure recovery water butt 8 by RO film filter 6 tail water water outlets.Because tail water pressure recovery water butt 8 has received tail water, produced pressure, so lack of water commander transfer lever 12 converts off-state to, after 30 minutes arrive, entering water electromagnetic valve 11 is transformed into the state of closing, and tail water magnetic valve 13 is transformed into out state.Now, by the tail water of tail water pressure recovery water butt 8 interior storages, replace tap water successively via tail water magnetic valve 13, two, three-stage filtration cylinder 3,4, topping-up pump 5 supplies water to RO film filter 6.When the tail water of tail water pressure recovery water butt 8 interior storages is finished, lack of water commander transfer lever 12 is connected once again, repeats abovementioned steps.
When in life, washing bowls or vegetables is kept a public place clean water, open domestic water water tap 9, as having water in tail water pressure recovery water butt 8, domestic water is directly supplied with by tail water magnetic valve 13 by the tail water in tail water pressure recovery water butt 8, as interior anhydrous in tail water pressure recovery water butt 8, domestic water is supplied with after single filter cylinder 2 filters by tap water, and water-purifying machine is in producing water or standby stage simultaneously.
Embodiment 4: as shown in Figure 2, increase tail water discharge beyond standards facility on the basis of embodiment 1: on the pipeline at tail water pressure recovery water butt 8 intake-outlet places, be connected with branch, water shoot independently, on water shoot, be equiped with drain solenoid valve 14; On the pipeline at tail water pressure recovery water butt 8 intake-outlet places, be also equiped with specific conductivity induction pen 15, for monitor tail water water quality and with the open and-shut mode of lack of water commander transfer lever 12 co-controlling drain solenoid valves 14.
When specific conductivity induction pen 15 monitors tail water pressure recovery water butt 8 interior water quality and surpasses the 600ppm numerical value of for example setting, drain solenoid valve 14 is started as out state, tail water in tail water pressure recovery water butt 8 is discharged through water shoot, when tail water emptying, lack of water commander transfer lever 12 is given signal at stop drain solenoid valve 14.
Embodiment 5: as shown in Figure 2, increase safety features on the basis of embodiment 1: on RO film filter 6 water purification water outlet pipelines, be equiped with high-voltage switch gear 16; On pipeline between RO film filter 6 tail water water outlets and tail water pressure recovery water butt 8 intake-outlets, be equiped with high-voltage switch gear 17.
When closing while causing pipeline pressure to reach set(ting)value to faucet water 10 because of water purification, high-voltage switch gear 16 will disconnect, and topping-up pump 5 quits work.When the pipeline pressure-bearing of tail water pressure recovery water butt 8 intake-outlets transfinites, high-voltage switch gear 17 will disconnect, and water-purifying machine is in complete off-position.
Embodiment 6: as shown in Figure 2, increase water purification monitoring facilities on the basis of embodiment 1: on the pipeline of RO film filter 6 pure water inlets, be equiped with specific conductivity induction pen 18, for monitoring water purification water quality.When specific conductivity induction pen 18, monitor out water purification water quality higher than set(ting)value during as 60ppm, specific conductivity induction pen 18 provides signal, and water-purifying machine is used and on panel, provides the sign of reporting to the police, reminding user to replace RO membrane cartridge.
Obviously, above-mentioned explanation of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.Every still row in protection scope of the present invention of apparent variation that technical scheme of the present invention amplifies out or change that belong to.
Claims (8)
1. a water-saving and emission-reducing water-purifying machine, comprise primary filter, supercharging device, reverse osmosis treatment device, tail water storing device and connecting tube, described primary filter at least comprises single filter cylinder, described single filter cylinder water-in is connected with tap water water inlet pipe, described primary filter is connected with described reverse osmosis treatment device water-in pipeline by described supercharging device, described reverse osmosis treatment device tail water water outlet is connected with described tail water storing device intake-outlet pipeline, it is characterized in that:
Described single filter cylinder water outlet is equiped with entering water electromagnetic valve, on the pipeline that described tail water storing device intake-outlet is connected with described entering water electromagnetic valve, be equiped with domestic water water tap, on described tail water storing device or on described tail water storing device intake-outlet pipeline, be equiped with lack of water commander transfer lever, described lack of water commander transfer lever is for controlling the open and-shut mode of described entering water electromagnetic valve.
2. water-saving and emission-reducing water-purifying machine as claimed in claim 1, it is characterized in that: on the pipeline between described tail water storing device intake-outlet and described domestic water water tap, be also equiped with tail water magnetic valve, described lack of water commander transfer lever is for controlling the open and-shut mode of described entering water electromagnetic valve and described tail water magnetic valve.
3. water-saving and emission-reducing water-purifying machine as claimed in claim 2, is characterized in that: described entering water electromagnetic valve and described tail water magnetic valve are all electrically connected to time-controlling arrangement, and described time-controlling arrangement is the time relay.
4. the water-saving and emission-reducing water-purifying machine as described in claim 1 or 2 or 3, is characterized in that: on described domestic water water tap pipeline, be equiped with pressure operated switch and increase pump, to prevent domestic water hypotony.
5. the water-saving and emission-reducing water-purifying machine as described in claim 1 or 2 or 3, is characterized in that: on the pipeline at described tail water storing device intake-outlet place, be connected with branch, water shoot independently, on described water shoot, be equiped with drain solenoid valve; On the pipeline at described tail water storing device intake-outlet place, be also equiped with specific conductivity induction pen, for monitor tail water water quality and with the open and-shut mode of drain solenoid valve described in described lack of water commander transfer lever co-controlling.
6. the water-saving and emission-reducing water-purifying machine as described in claim 1 or 2 or 3, is characterized in that: on described reverse osmosis treatment device water purification water outlet pipeline, be equiped with high-voltage switch gear; On pipeline between described reverse osmosis treatment device tail water water outlet and described tail water storing device, be equiped with high-voltage switch gear.
7. the water-saving and emission-reducing water-purifying machine as described in claim 1 or 2 or 3, is characterized in that: on the pipeline of described reverse osmosis treatment device pure water inlet, be equiped with specific conductivity induction pen, for monitoring water purification water quality.
8. the water-saving and emission-reducing water-purifying machine as described in claim 1 or 2 or 3, it is characterized in that: described primary filter comprises one, two, three cartridge filter, described single filter cylinder is central ultra-filtering film water purifier, described supercharging device is topping-up pump, described reverse osmosis treatment device is RO film filter, and described tail water storing device is tail water pressure recovery water butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329518.XA CN104150625A (en) | 2014-04-30 | 2014-07-11 | Water-saving emission-reducing water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179518 | 2014-04-30 | ||
| CN201410179518.6 | 2014-04-30 | ||
| CN201410329518.XA CN104150625A (en) | 2014-04-30 | 2014-07-11 | Water-saving emission-reducing water purifier |
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| CN104150625A true CN104150625A (en) | 2014-11-19 |
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| CN201410329518.XA Pending CN104150625A (en) | 2014-04-30 | 2014-07-11 | Water-saving emission-reducing water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249443A (en) * | 2021-11-18 | 2022-03-29 | 中国水利水电科学研究院 | Water purifier tail water collecting and utilizing system and method with self-cleaning function |
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| CN201065373Y (en) * | 2007-06-21 | 2008-05-28 | 李秀田 | Great water producing quantity non-leak water purifier |
| CN201704158U (en) * | 2010-05-13 | 2011-01-12 | 许红新 | Water purifier automatically recycling and preferentially using concentrated water |
| CN202169140U (en) * | 2011-07-20 | 2012-03-21 | 田宝科 | Water saving and water storage control device for water purifier |
| CN203360133U (en) * | 2013-04-25 | 2013-12-25 | 王忠海 | Reverse-osmosis on-site pure water manufacturing and selling plant capable of realizing zero discharge of tail water |
| CN204022581U (en) * | 2014-04-30 | 2014-12-17 | 田宝科 | Water-saving and emission-reducing water-purifying machine |
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2014
- 2014-07-11 CN CN201410329518.XA patent/CN104150625A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065373Y (en) * | 2007-06-21 | 2008-05-28 | 李秀田 | Great water producing quantity non-leak water purifier |
| CN201704158U (en) * | 2010-05-13 | 2011-01-12 | 许红新 | Water purifier automatically recycling and preferentially using concentrated water |
| CN202169140U (en) * | 2011-07-20 | 2012-03-21 | 田宝科 | Water saving and water storage control device for water purifier |
| CN203360133U (en) * | 2013-04-25 | 2013-12-25 | 王忠海 | Reverse-osmosis on-site pure water manufacturing and selling plant capable of realizing zero discharge of tail water |
| CN204022581U (en) * | 2014-04-30 | 2014-12-17 | 田宝科 | Water-saving and emission-reducing water-purifying machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114249443A (en) * | 2021-11-18 | 2022-03-29 | 中国水利水电科学研究院 | Water purifier tail water collecting and utilizing system and method with self-cleaning function |
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Application publication date: 20141119 |