CN105625521A - Water purifier waste water recovery system - Google Patents
Water purifier waste water recovery system Download PDFInfo
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- CN105625521A CN105625521A CN201410610165.0A CN201410610165A CN105625521A CN 105625521 A CN105625521 A CN 105625521A CN 201410610165 A CN201410610165 A CN 201410610165A CN 105625521 A CN105625521 A CN 105625521A
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Abstract
The present invention provides a water purifier waste water recovery system comprising a waste water recovery unit and a waste water taking and using unit, the waste water recovery unit comprises a first pipe, a monitoring component and a waste water bucket, the first pipe is connected with a water purifier waste water pipe, the waste water bucket is connected with a first position of the first pipe through a second pipe, the monitoring component is used for monitoring the amount of waste water in the waste water bucket, and the waste water taking and using unit is connected with one end of a water purifier, which is away from the first pipe. The waste water bucket of the water purifier waste water recovery system can fully recycle waste water produced by the water purifier, as long as the waste water bucket is not full, waste water in the water purifier can be infinitely recycled without limitation of RO membrane use life, and the water purifier waste water recovery system is high in recovery efficiency, facilitates users to use the waste water according to demands, and reduces the waste of water resources.
Description
Technical field
The present invention relates to water purifier technical field of waste water processing, in particular to a kind of water purifier sewage recovering system.
Background technology
At present about the waste water of water purifier, it is typically all and adopts the mode being directly discharged into sewer. Also some patent, a kind of concentrate recirculation full rotation type domestic water purifying machine such as patent disclosure that the patent No. is CN203700062U, then it is undertaken a part of waste water being back in the pipeline producing water, re-starts product water. These process, and the first mode directly discharged is relatively larger to the waste of water resource, although the second way can reduce the amount of waste water, but the utilization rate of waste water also can not be too high, otherwise can be too high because of the response rate, and makes the rapid decay in service life of RO film.
Summary of the invention
A kind of water purifier sewage recovering system of offer, the problem low to solve water purifier sewage recovering system organic efficiency of the prior art are provided.
To achieve these goals, the invention provides a kind of water purifier sewage recovering system, including: waste water collecting unit, waste water collecting unit includes the first pipeline, monitor component and wastewater barrel, wherein, first pipeline is connected with water purifier waste pipe, the wastewater barrel primary importance connection by second pipe and the first pipeline, and monitor component is for monitoring the wastewater flow rate in wastewater barrel; Waste water takes unit, and waste water is taken one end away from water purifier of unit and the first pipeline and connected.
Further, water purifier sewage recovering system also includes: tap water feed unit, tap water feed unit includes the 3rd pipeline and first and controls switch, first end of the 3rd pipeline is connected with water source, second end of the 3rd pipeline and the second position connection of the first pipeline, the second position is positioned at the side away from water purifier of primary importance, and first controls switch is arranged on the 3rd pipeline.
Further, monitor component includes: the 4th pipeline, the 4th position connection of the 4th pipeline and the first pipeline, and the 4th position is between water purifier and primary importance; Low tension switch, low tension switch is arranged on one end away from the first pipeline of the 4th pipeline; High-voltage switch gear, high-voltage switch gear is arranged on the 4th pipeline, and between low tension switch and the 4th position.
Further, waste water collecting unit also includes: discharge of wastewater pipeline, the 3rd position connection of discharge of wastewater pipeline and the first pipeline, and the 3rd position is between water purifier and primary importance; Second controls switch, and second controls switch is arranged on discharge of wastewater pipeline to control the break-make of discharge of wastewater pipeline.
Further, the 4th position, between the 3rd position and primary importance, the duct section between the 4th position and primary importance of the first pipeline is provided with the first non-return valve preventing the waste water in wastewater barrel from flowing backwards.
Further, the duct section between primary importance and the second position of the first pipeline is provided with the second non-return valve preventing the water purification in the 3rd pipeline from flowing into wastewater barrel.
Further, the 3rd pipeline being provided with the 3rd non-return valve preventing the aqueous reflux in the 3rd pipeline, the 3rd non-return valve is positioned at the side away from the first pipeline of the first control switch.
Further, waste water is taken unit and is included faucet.
Further, first control switch is the first normally closed solenoid valve, second control switch is the second normally closed solenoid valve, high-voltage switch gear is normally opened high-voltage switch gear, low tension switch is normally closed low tension switch, water purifier sewage recovering system also includes controller, and first controls switch, the second control switch, high-voltage switch gear and low tension switch is all electrically connected with the controller; Wherein, controller receives the pressure signal of low tension switch transmission to control the opening and closing of the first control switch; Controller receives the pressure signal of high-voltage switch gear transmission to control the opening and closing of the second control switch.
Further, wastewater barrel is pressure pot.
Application technical scheme, the first pipeline is connected with the waste pipe of water purifier, and the waste water in water purifier is delivered to wastewater barrel; The wastewater barrel primary importance connection by second pipe and the first pipeline, the waste water of water purifier flows through the first pipeline to first position and enters second pipe, and then is transported in wastewater barrel by waste water; Monitor component is then for monitoring the wastewater flow rate in wastewater barrel, it is simple to user uses waste water in the suitable time. Waste water is taken one end away from water purifier of unit and the first pipeline and is connected, user can according to the demand of oneself waste water carried out again with. Wastewater barrel in the water purifier sewage recovering system of the present invention can fully reclaim the waste water that water purifier produces, as long as wastewater barrel is discontented with the waste water that can infinitely reclaim water purifier, and by the restriction in RO film service life, organic efficiency is high, it is easy to user and reuses waste water according to demand, reduce the waste of water resource.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 diagrammatically illustrates the front view of the water purifier waste water reclaiming device of the present invention.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, waste water collecting unit; 11, the first pipeline; 12, monitor component; 121, low tension switch; 122, high-voltage switch gear; 123, the 4th pipeline; 13, wastewater barrel; 14, second pipe; 15, discharge of wastewater pipeline; 16, second controls switch; 20, tap water feed unit; 21, the 3rd pipeline; 22, first controls switch; 30, waste water takes unit; 31, faucet; 40, the first non-return valve; 50, the second non-return valve; 60, the 3rd non-return valve; 70, controller; 80, water purifier.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined. Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Shown in Figure 1, the arrow in Fig. 1 represents water (flow) direction, and dotted line represents wire. According to embodiments of the invention, it is provided that a kind of water purifier sewage recovering system. This water purifier waste water system includes waste water collecting unit 10 and waste water takes unit 30. The concrete structure of above-mentioned each unit is as follows:
Waste water collecting unit 10 includes the first pipeline 11, monitor component 12 and wastewater barrel 13, and wherein, the first pipeline 11 is connected with the waste pipe of water purifier 80, and the waste water in water purifier 80 is delivered to wastewater barrel 13; Wastewater barrel 13 is connected with the primary importance of the first pipeline 11 by second pipe 14, and the waste water of water purifier 80 flows through the first pipeline 11 to first position and enters second pipe 14, and then is transported to by waste water in wastewater barrel 13; Monitor component 12 is then for monitoring the wastewater flow rate in wastewater barrel 13, it is simple to user uses waste water in the suitable time. Waste water is taken unit 30 and is connected with one end away from water purifier 80 of the first pipeline 11, user can according to the demand of oneself waste water carried out again with. Wastewater barrel 13 in the water purifier sewage recovering system of the present invention can fully reclaim the waste water that water purifier 80 produces, if the discontented waste water that can infinitely reclaim water purifier 80 of wastewater barrel 13, and by the restriction in RO film service life, organic efficiency is high, it is easy to user and reuses waste water according to demand, reduce the waste of water resource.
Preferably, water purifier sewage recovering system in the present embodiment also includes tap water feed unit 20, this tap water feed unit 20 includes the 3rd pipeline 21 and first and controls switch 22, first end of the 3rd pipeline 21 is connected with water source, second end of the 3rd pipeline 21 and the second position connection of the first pipeline 11, the second position of the first pipeline 11 is positioned at the side away from water purifier 80 of primary importance, the water in water source and waste water mixing is prevented to be not easy to user and use, first controls switch 22 is arranged on the 3rd pipeline 21, and the break-make of the 3rd pipeline 21 is controlled. The water in water source in the present embodiment can be the water purification that water purifier 80 is produced, it is also possible to is the tap water used in life.
Said structure according to the present invention it is known that, the wastewater barrel 13 being provided with the waste water that can reclaim in water purifier 80 in the waste water collecting unit 10 of the present invention and the monitor component 12 wastewater flow rate in wastewater barrel 13 can being monitored, and waste water collecting unit 10 and tap water feed unit 20 coupled together with the use of, in the process used, user can according to the different water source of the demand Selection utilization of oneself: when needs utilize clean water, effect by monitor component 12, judge the wastewater flow rate in wastewater barrel 13, if without waste water in wastewater barrel 13, then open the first control switch 22, now, water in water source will be taken from waste water and be flowed out for user's use unit 30, when needs utilize waste water, by the effect of monitor component 12, it can be determined that the wastewater flow rate in wastewater barrel 13, if there being waste water, then closing the first control switch 22, now, in wastewater barrel 13, the waste water of storage will be taken from waste water and be flowed out for user's use unit 30. visible, wastewater barrel 13 in the water purifier sewage recovering system of the present invention can fully reclaim the waste water that water purifier 80 produces, if the discontented waste water that can infinitely reclaim water purifier 80 of wastewater barrel 13, and by the restriction in RO film service life, organic efficiency should, and waste water collecting unit 10 and tap water feed unit 20 are merged, offer convenience for user's water.
Preferably, the wastewater barrel 13 in the present embodiment is pressure pot, simple in construction, it is simple to control.
Shown in Figure 1, monitor component 12 includes the 4th pipeline 123, low tension switch 121 and high-voltage switch gear 122. Wherein, the 4th pipeline 123 connects with the 4th position of the first pipeline 11, and the 4th position is between water purifier 80 and primary importance; Low tension switch 121 is arranged on one end away from the first pipeline 11 of the 4th pipeline 123; High-voltage switch gear 122 is arranged on the 4th pipeline 123, and between low tension switch 121 and the 4th position. Pressure by arranging low tension switch 121 and high-voltage switch gear 122 is monitored in pressure pot in the present embodiment, and then the wastewater flow rate in pressure pot is monitored.
Waste water collecting unit 10 in the present embodiment also includes discharge of wastewater pipeline 15 and second and controls switch 16. Wherein, discharge of wastewater pipeline 15 connects with the 3rd position of the first pipeline 11, and the 3rd position is between water purifier 80 and primary importance; Second controls switch 16 is arranged on discharge of wastewater pipeline 15 to control the break-make of discharge of wastewater pipeline 15. After filling waste water in wastewater barrel 13, unnecessary waste water can be discharged from discharge of wastewater pipeline 15, and then whole system is protected.
Preferably, the 4th position, between the 3rd position and primary importance, the duct section between the 4th position and primary importance of the first pipeline 11 is provided with the first non-return valve 40 preventing the waste water in wastewater barrel 13 from flowing backwards.
Preferably, the duct section between primary importance and the second position of the first pipeline 11 is provided with the second non-return valve 50 preventing the water purification in the 3rd pipeline 21 from flowing into wastewater barrel 13.
Preferably, the 3rd pipeline 21 being provided with the 3rd non-return valve 60 preventing the aqueous reflux in the 3rd pipeline 21, the 3rd non-return valve 60 is positioned at the side away from the first pipeline 11 of the first control switch 22.
The setting of three above-mentioned non-return valves is prevented from water route and gangs up, it is to avoid affect waste water reclamation, it is ensured that the stability of whole system and reliability.
Preferably, waste water is taken unit 30 and is included faucet 31, when water taken by needs, directly opens faucet 31.
In a kind of preferred embodiment of the present invention, the first control switch 22 is the first normally closed solenoid valve, and the second control switch 16 is the second normally closed solenoid valve, simple in construction, it is simple to realize automatically controlled. High-voltage switch gear 122 is normally opened high-voltage switch gear 122, and low tension switch 121 is normally closed low tension switch 121. Water purifier sewage recovering system also includes controller 70, and first controls switch the 22, second control switch 16, high-voltage switch gear 122 and low tension switch 121 all electrically connects with controller 70; Wherein, controller 70 receives the pressure signal of low tension switch 121 transmission to control the opening and closing of the first control switch 22; Controller 70 receives the pressure signal of high-voltage switch gear 122 transmission to control the opening and closing of the second control switch 16. Preferably, the controller 70 in the present embodiment is logic circuit controller, and the concrete control mode of controller 70 is as follows:
1. when the pressure that the low tension switch 121 that controller 70 receives detects pipeline is less, when being generally pipeline inner pressure less than 0.03MPa pressure, then illustrate there is no water in pressure pot, it is on-state that controller 70 controls low tension switch 121 (normally closed), and transmit control signal to the first control switch 22 on the 3rd pipeline 21, at this moment first controls switch 22 energising, the current direction faucet 31 in the 3rd pipeline 21, and namely faucet 31 water out is the water flowed out from water source;
2. when the low tension switch 121 that controller 70 receives detects pipeline bigger, namely when pipeline inner pressure is more than 0.03MPa pressure, then illustrate there is water in pressure pot, it is off-state that controller 70 controls low tension switch 121 (normally closed), and transmit control signal to the first control switch 22 on the 3rd pipeline 21, at this moment first controls switch 22 power-off, and the 3rd pipeline 21 can not turn on, at this moment the current direction faucet 31 in pressure pot, namely faucet 31 water out is waste water;
3. when the pressure signal received when controller 70 reaches the peak of pipeline, namely when pipeline inner pressure is more than 0.25MPa, then illustrate that pressure pot inner storing water is full, it is on-state that controller 70 controls high-voltage switch gear 122 (normally closed), and transmit control signal to the first control switch 22 on the 3rd pipeline 21, keep the first control switch 22 power-off, 3rd pipeline 21 can not turn on, simultaneously, controller 70 also transmits control signal and controls switch 16 to second, at this moment second control switch 16 power-off, unnecessary waste water from discharge of wastewater pipeline 15 discharged to floor drain.
In from the description above, it can be seen that the above embodiments of the present invention achieve following technique effect: be capable of without waste water or a small amount of discharge of wastewater function according to the water purifier sewage recovering system of the present invention, it is achieved the dual utilization of water purification, waste water, simple in construction, it is simple to realize.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. a water purifier sewage recovering system, it is characterised in that including:
Waste water collecting unit (10), described waste water collecting unit (10) includes the first pipeline (11), monitor component (12) and wastewater barrel (13), wherein, described first pipeline (11) is connected with water purifier (80) waste pipe, described wastewater barrel (13) is connected by the primary importance of second pipe (14) with described first pipeline (11), and described monitor component (12) is used for monitoring the wastewater flow rate in described wastewater barrel (13);
Waste water takes unit (30), and described waste water is taken unit (30) and is connected with one end away from described water purifier (80) of described first pipeline (11).
2. water purifier sewage recovering system according to claim 1, it is characterised in that described water purifier sewage recovering system also includes:
Tap water feed unit (20), described tap water feed unit (20) includes the 3rd pipeline (21) and first and controls switch (22), first end of described 3rd pipeline (21) is connected with water source, second end of described 3rd pipeline (21) connects with the second position of described first pipeline (11), the described second position is positioned at the side away from described water purifier (80) of described primary importance, and described first controls switch (22) is arranged on described 3rd pipeline (21).
3. water purifier sewage recovering system according to claim 2, it is characterised in that described monitor component (12) including:
4th pipeline (123), described 4th pipeline (123) connects with the 4th position of described first pipeline (11), and described 4th position is positioned between described water purifier (80) and described primary importance;
Low tension switch (121), described low tension switch (121) is arranged on one end away from described first pipeline (11) of described 4th pipeline (123);
High-voltage switch gear (122), described high-voltage switch gear (122) is arranged on described 4th pipeline (123), and is positioned between described low tension switch (121) and described 4th position.
4. water purifier sewage recovering system according to claim 3, it is characterised in that described waste water collecting unit (10) also includes:
Discharge of wastewater pipeline (15), described discharge of wastewater pipeline (15) connects with the 3rd position of described first pipeline (11), and described 3rd position is positioned between described water purifier (80) and described primary importance;
Second controls switch (16), and described second controls switch (16) is arranged on described discharge of wastewater pipeline (15) to control the break-make of described discharge of wastewater pipeline (15).
5. water purifier sewage recovering system according to claim 4, it is characterized in that, described 4th position, between described 3rd position and described primary importance, the duct section between described 4th position and described primary importance of described first pipeline (11) is provided with the first non-return valve (40) preventing the waste water in described wastewater barrel (13) from flowing backwards.
6. water purifier sewage recovering system according to claim 2, it is characterized in that, the duct section between described primary importance and the described second position of described first pipeline (11) is provided with the second non-return valve (50) preventing the water purification in described 3rd pipeline (21) from flowing into described wastewater barrel (13).
7. water purifier sewage recovering system according to claim 2, it is characterized in that, being provided with the 3rd non-return valve (60) preventing the aqueous reflux in described 3rd pipeline (21) on described 3rd pipeline (21), described 3rd non-return valve (60) is positioned at the described first side away from described first pipeline (11) controlling switch (22).
8. water purifier sewage recovering system according to claim 2, it is characterised in that described waste water is taken unit (30) and included faucet (31).
9. water purifier sewage recovering system according to claim 5, it is characterized in that, described first control switch (22) is the first normally closed solenoid valve, described second control switch (16) is the second normally closed solenoid valve, described high-voltage switch gear (122) is normally opened high-voltage switch gear (122), described low tension switch (121) is normally closed low tension switch (121), and described water purifier sewage recovering system also includes:
Controller (70), described first controls switch (22), described second control switch (16), described high-voltage switch gear (122) and described low tension switch (121) all electrically connects with described controller (70); Wherein,
Described controller (70) receives pressure signal that described low tension switch (121) transmits to control the described first opening and closing controlling switch (22);
Described controller (70) receives pressure signal that described high-voltage switch gear (122) transmits to control the described second opening and closing controlling switch (16).
10. water purifier sewage recovering system according to any one of claim 1 to 9, it is characterised in that described wastewater barrel (13) is pressure pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610165.0A CN105625521A (en) | 2014-10-31 | 2014-10-31 | Water purifier waste water recovery system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610165.0A CN105625521A (en) | 2014-10-31 | 2014-10-31 | Water purifier waste water recovery system |
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| CN105625521A true CN105625521A (en) | 2016-06-01 |
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| CN201410610165.0A Pending CN105625521A (en) | 2014-10-31 | 2014-10-31 | Water purifier waste water recovery system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128824A (en) * | 2018-01-14 | 2018-06-08 | 丁云广 | The water purifier Sewage treatment circulatory system |
| CN108301458A (en) * | 2018-04-27 | 2018-07-20 | 周雨洁 | A kind of water purifier Sewage treatment reuse means |
| CN110036158A (en) * | 2016-12-05 | 2019-07-19 | 因曼公司 | Drinking water water economizer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06218393A (en) * | 1992-12-01 | 1994-08-09 | Nippondenso Co Ltd | Water purifying device |
| CN2693753Y (en) * | 2004-04-29 | 2005-04-20 | 王世荣 | Wastewater reclamation device for domestic water maker |
| CN201660468U (en) * | 2010-04-04 | 2010-12-01 | 王妍月 | Waste water recycling device of water purifier |
| CN201704158U (en) * | 2010-05-13 | 2011-01-12 | 许红新 | Water purifier automatically recycling and preferentially using concentrated water |
| WO2012155353A1 (en) * | 2011-05-19 | 2012-11-22 | 艾欧史密斯（上海）水处理产品有限公司 | Water-saving type reverse osmosis water purifying machine |
| CN204199388U (en) * | 2014-10-31 | 2015-03-11 | 珠海格力电器股份有限公司 | Water purifier sewage recovering system |
-
2014
- 2014-10-31 CN CN201410610165.0A patent/CN105625521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06218393A (en) * | 1992-12-01 | 1994-08-09 | Nippondenso Co Ltd | Water purifying device |
| CN2693753Y (en) * | 2004-04-29 | 2005-04-20 | 王世荣 | Wastewater reclamation device for domestic water maker |
| CN201660468U (en) * | 2010-04-04 | 2010-12-01 | 王妍月 | Waste water recycling device of water purifier |
| CN201704158U (en) * | 2010-05-13 | 2011-01-12 | 许红新 | Water purifier automatically recycling and preferentially using concentrated water |
| WO2012155353A1 (en) * | 2011-05-19 | 2012-11-22 | 艾欧史密斯（上海）水处理产品有限公司 | Water-saving type reverse osmosis water purifying machine |
| CN204199388U (en) * | 2014-10-31 | 2015-03-11 | 珠海格力电器股份有限公司 | Water purifier sewage recovering system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036158A (en) * | 2016-12-05 | 2019-07-19 | 因曼公司 | Drinking water water economizer |
| CN108128824A (en) * | 2018-01-14 | 2018-06-08 | 丁云广 | The water purifier Sewage treatment circulatory system |
| CN108301458A (en) * | 2018-04-27 | 2018-07-20 | 周雨洁 | A kind of water purifier Sewage treatment reuse means |
| CN108301458B (en) * | 2018-04-27 | 2023-12-15 | 周雨洁 | Water purifier waste water recycling device |
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