CN209721767U - Reverse osmosis type water purifier with Waste water utilization device - Google Patents
Reverse osmosis type water purifier with Waste water utilization device Download PDFInfo
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- CN209721767U CN209721767U CN201920440464.2U CN201920440464U CN209721767U CN 209721767 U CN209721767 U CN 209721767U CN 201920440464 U CN201920440464 U CN 201920440464U CN 209721767 U CN209721767 U CN 209721767U
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- water
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- waste water
- reverse osmosis
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Abstract
The utility model relates to a kind of water purifying means, specifically a kind of reverse osmosis type water purifier with Waste water utilization device.Including RO film and the pre-filtering device of RO film water inlet end is set.The waste water output end of the RO film is provided with deputy tank, and the upper end of deputy tank is provided with overflow pipe, lower end is provided with efferent duct, is provided with water level sensor in deputy tank；Control valve is set between deputy tank and RO film water inlet end, and the output end of control valve connects user's water nozzle.It is the reverse osmosis type water purifier high degree of automation, adaptable, the waste water that water purifier is generated uses tap water as the supplement of tap water, the preferential waste water generated using water purifier when no waste water can be used, same tap has water with can save water simultaneously again at any time, and user experience is good.
Description
Technical field
It is specifically a kind of with the reverse osmosis of Waste water utilization device the utility model relates to a kind of water purifying means
Formula water purifier.
Background technique
Existing reverse osmosis type water purifier will necessarily generate more waste water while producing pure water, usually pure
The ratio of water and waste water is 1:3.This waste water contains the sightless impurity of more naked eyes, is not suitable for drinking, but and does not contain
Macroscopic solid particulate matter, therefore sensory effects are more limpid, still can be used as middle water for washing one's hands and face, greening irrigation, toilet seat
The non-dietary uses such as device flushing.But since water purifier is intermittent operation mode, waste water only can just be discharged during water processed,
The production time of waste water and quantity can not determine, certain difficulty is brought to water purifier water reuse.Existing household reverse osmosis
Formula water purifier is all that directly waste pipe is connected in sewer, and waste water straightly discharging flows away into sewer while manufacturing pure water
Although being convenient to use, the waste of water resource is caused；The user for focusing on saving can connect the waste water pipe end of water purifier
The waste water collected in bucket is used to wash one's hands and face, the flushing of greening irrigation or toilet seat by bucket, but since the waste water of water dispenser is not
Lasting to generate, and the capacity of bucket is limited, when use, must pay close attention to the collection situation of waste water at any time, empty bucket when it is anhydrous can
With filling and empty bucket after water in time again.Water storage is arranged at waste water end for the purpose of environmental protection in cell portion water purifier
Case is taken for community resident.But this wastewater tank can only take waste water, largely take simultaneously if stopping water processed for a long time
Waste water, waste water is just anhydrous available after being finished, and user experience is poor, not very practical.
Summary of the invention
The purpose of the utility model is to provide a kind of high degree of automations, adaptable anti-with Waste water utilization device
Infiltration type water purifier, the waste water that water purifier is generated improve user's body while reaching water-saving purpose as the supplement of tap water
It tests, the preferential waste water generated using water purifier is used tap water, accomplishes that same tap has water at any time when no waste water can be used
It can save water again simultaneously.
To achieve the above object, the utility model uses following technical scheme:
Reverse osmosis type water purifier described in the utility model with Waste water utilization device includes RO film, setting in the water inlet of RO film
The front end of the pre-filtering device at end, the main water box and clear water faucet that RO film water purification output end is arranged in, pre-filtering device is logical
Tap in Water-supplying tee joint connection is crossed, the Water-supplying tee joint connects water supply pipe, and the waste water output end of the RO film passes through list
It is connected with deputy tank to valve, the upper end of the deputy tank is provided with overflow pipe, lower end is provided with efferent duct, is provided in deputy tank
Water level sensor；Control valve is connected between the Water-supplying tee joint and middle tap, the control valve is two-position three way magnetic valve,
The control signal input of the two-position three way magnetic valve is electrically connected with the signal output end of water level sensor, and the efferent duct is logical
Piping is connected to one of input terminal of two-position three way magnetic valve, another input terminal of two-position three way magnetic valve passes through pipe
Road is connect with Water-supplying tee joint, tap in the output end connection of two-position three way magnetic valve.
Booster pump is in series on pipeline between the efferent duct and control valve.
The pre-filtering device includes the three-level filter core being sequentially connected in series.
Postposition filter core is in series between the RO film water purification output end and main water box.
Water flow switch, the signal output of the water flow switch are in series on pipeline between efferent duct and booster pump
End is electrically connected to the control signal input of booster pump.
After adopting the above scheme, the reverse osmosis type water purifier high degree of automation, adaptable generates water purifier useless
Supplement of the water as tap water, the preferential waste water generated using water purifier, uses tap water, same tap when no waste water can be used
There is water with can save water simultaneously again at any time, user experience is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Specific embodiment
As shown in Figure 1, the reverse osmosis type water purifier described in the utility model with Waste water utilization device includes RO film 1, sets
Set 1 water inlet end of RO film pre-filtering device 2, the main water box 3 and clear water faucet 13 of 1 water purification output end of RO film, institute are set
RO film 1 i.e. reverse osmosis membrane is stated, aperture as low as nanoscale, under pressure, hydrone can be by RO films, and source water is
The impurity such as inorganic salts, heavy metal ion, organic matter, colloid, bacterium, virus in tap water can not be by RO film, so that making can
It is strictly distinguished with the pure water of transmission and the condensed water i.e. waste water that can not be penetrated.Treated, and pure water is defeated by clear water faucet 13
It is used out to user, is mainly used for dietary use.
The pre-filtering device 2 that 1 water inlet end of RO film is arranged in includes the three-level filter core being sequentially connected in series, and is successively first order PP
Cotton filter core 21, for removing the various small solid impurity particles such as silt, iron rust in the water of source；The preposition particle carbon filtration in the second level
Core 22, for adsorbing the organic pollutant in water, going heavy metal ion in water removal；The third level is extruded activated carbon filter core 24, is used
In the chlorine residue, peculiar smell and the solid impurity that further go in water removal.
The front end of the pre-filtering device 2 is connected by tap 9 in the connection of Water-supplying tee joint 14, the Water-supplying tee joint 14
Water supply pipe 15, also to middle tap 9 while water supply pipe 15 is supplied water by Water-supplying tee joint 14 to pre-filtering device 2
It supplies water.Middle tap 9 can provide the undrinkable water including filtered tap water, such as can be used for washing one's hands and face, is green
Change the purposes such as pouring, toilet seat flushing.
The working principle of water purification part is identical compared with conventional reverse osmosis water purifier, as shown by the arrows in Figure 1, from tap water
The tap water that pipeline 15 inputs successively passes through Water-supplying tee joint 14, pre-filtering device 2, RO film 1, and the pure water of generation is from RO film 1
Water purification output end enters main water box 3 or exports from clear water faucet 13, and waste water is then exported from the waste water output end of RO film 1.
The waste water output end of the RO film 1 is connected with deputy tank 5 by check valve 4, and the effect of check valve 4 is to make water flow only
Deputy tank 5 can be flowed to from 1 waste water output end of RO film, water adverse current when preventing RO film 1 from stopping working in deputy tank 5 enters RO
Film 1.The upper end of the deputy tank 5 is provided with overflow pipe 6, lower end is provided with efferent duct 7, and deputy tank 5 is arranged in most in overflow pipe 6
Eminence, after deputy tank 5 is filled, extra waste water is overflowed by overflow pipe 6, and RO film 1 will not be interfered to continue water processed.Overflow pipe 6
It may be coupled to sewer, the water at overflow is in line into sewer.The lowest part of deputy tank 5 is arranged in efferent duct 7,
In order to make full use of the water in deputy tank 5, the water for preventing from arranging in deputy tank 5 not to the utmost becomes " stagnant water ".
In addition, being provided with water level sensor 51 in deputy tank 5, whether there is water in deputy tank 5 for detecting, only detect
In the case where having water into deputy tank 5, efferent duct 7 just opens output water outward, if instead water level sensor 51 can't detect
Water shows that deputy tank 5 is empty van, and efferent duct 7 should close at this time, and the control of the open and close state of efferent duct 7 is referring to as described below.
Control valve 8 is connected between the Water-supplying tee joint 14 and middle tap 9, the control valve 8 is two-position three-way electromagnetic
Valve, as shown in Figure 1, there are three channel, an output ends, upper and lower two input terminals, in top for the two-position three way magnetic valve
The channel of input terminal is connect with efferent duct 7, and the channel for the input terminal being below is connect with Water-supplying tee joint 14, two-position three-way electromagnetic
The spool of valve has upper and lower two working positions, and when spool is in upper, the channel of output end and the channel of lower section input terminal connect
Logical, the channel of top input terminal is closed, and tap water passes through tap 9 in Water-supplying tee joint 14 and two-position three way magnetic valve entrance；When
When spool is in the next, the channel of output end is connected to the channel of top input terminal, and the channel of lower section input terminal is closed, secondary
Water in water tank 5 passes through tap 9 in efferent duct 7 and two-position three way magnetic valve entrance.The specific structure of two-position three way magnetic valve
Form can there are many, be that existing well-known technique will not enumerate herein as long as being able to achieve above-mentioned function.
By solenoid controlled, the control signal of the two-position three way magnetic valve is defeated for the movement of two-position three way magnetic valve spool
Enter end to be electrically connected with the signal output end of water level sensor 51, the efferent duct 7 is connected to two-position three way magnetic valve by pipeline
One of input terminal, i.e., top input terminal, another input terminal of two-position three way magnetic valve are that lower section input terminal passes through pipe
Road is connect with Water-supplying tee joint 14, tap 9 in the output end connection of two-position three way magnetic valve.
When water level sensor 51 detects the water in deputy tank 5 with minimum flow, control two-position three way magnetic valve makes
Its spool is on lower working position, as described above, the channel closing of the lower section input terminal of two-position three way magnetic valve, top are defeated at this time
The channel for entering end is opened, i.e., the channel that tap water flows to two-position three way magnetic valve is closed, efferent duct 7 flows to two-position three-way electromagnetic
The channel of valve is opened, at this time if user open in tap 9, outflow is waste water in deputy tank 5., whereas if water level
Sensor 51 detects the water for not having minimum flow in deputy tank 5, does not have water in deputy tank 5 in other words, will control two three
Three-way electromagnetic valve makes its spool be in upper working position, as described above, the channel of the lower section input terminal of two-position three way magnetic valve is beaten at this time
It opens, the closing of the channel of top input terminal, i.e., the channel that tap water flows to two-position three way magnetic valve is opened, efferent duct 7 flows to two
The channel of three-way magnetic valve is closed, at this time if user open in tap 9, outflow is tap water.It ensures that in this way
Whenever user open in tap 9 have water available, avoid anhydrous available embarrassment, and pay close attention to deputy tank 5 without user
In either with or without water, better user experience.
Deputy tank 5 can be installed when installing and using aloft, in order to which the water flowed out from efferent duct 7 has certain pressure
Power.It is of course also possible to series boosting pump 11 on pipeline between efferent duct 7 and control valve 8, to improve hydraulic pressure.
To avoid booster pump 11 from dallying for a long time, water flow is in series on the pipeline between efferent duct 7 and booster pump 11 and is opened
16 are closed, the signal output end of the water flow switch 16 is electrically connected to the control signal input of booster pump 11.The water flow
Switch is also water flow switch or pressure difference switch, is for water loop control, disengaging water management, water computer heating control, pump switch
The processes such as control, the control of solenoid valve on-off or water outlet power-off, water outlet power control, are converted to water flow after reaching certain flow
The senser element of switching regulator electric signal.In the present embodiment, the channel of the top input terminal of two-position three way magnetic valve was opened at that time, water
Flow switch 16 detects when having water flow to pass through in efferent duct 7 that the output signal of water flow switch 16 controls booster pump 11
Work improves the hydraulic pressure of tap 9 in the flow direction of efferent duct 7；It is defeated when the channel closing of the top input terminal of two-position three way magnetic valve
When water in outlet pipe 7 is immobilising, water flow switch 16 instructs booster pump 11 to stop working, and prevents booster pump 11 from dallying.
In addition, being in series with postposition between the 1 water purification output end of RO film and main water box 3 to improve the water quality of output water purification
Filter core 12.Postposition filter core 12 generallys use post active carbon filter core, can preferably improve the mouthfeel of output water purification.
Claims (5)
1. having the reverse osmosis type water purifier of Waste water utilization device, including RO film (1), it is arranged in the preposition of RO film (1) water inlet end
The main water box (3) and clear water faucet (13) of filter device (2), setting in RO film (1) water purification output end, pre-filtering device (2)
Front end by tap (9) in Water-supplying tee joint (14) connection, the Water-supplying tee joint (14) connects water supply pipe (15), special
Sign is: the waste water output end of the RO film (1) is connected with deputy tank (5) by check valve (4), the deputy tank (5) it is upper
End is provided with overflow pipe (6), lower end is provided with efferent duct (7), and water level sensor (51) are provided in deputy tank (5)；The confession
It is connected between water threeway (14) and middle tap (9) control valve (8), the control valve (8) is two-position three way magnetic valve, described
The control signal input of two-position three way magnetic valve is electrically connected with the signal output end of water level sensor (51), the efferent duct
(7) one of input terminal of two-position three way magnetic valve, another input terminal of two-position three way magnetic valve are connected to by pipeline
It is connect by pipeline with Water-supplying tee joint (14), tap (9) in the output end connection of two-position three way magnetic valve.
2. having the reverse osmosis type water purifier of Waste water utilization device according to claim 1, it is characterised in that: the efferent duct
(7) booster pump (11) are in series on the pipeline between control valve (8).
3. the reverse osmosis type water purifier according to claim 1 or claim 2 with Waste water utilization device, it is characterised in that: before described
Setting filter device (2) includes the three-level filter core being sequentially connected in series.
4. the reverse osmosis type water purifier according to claim 1 or claim 2 with Waste water utilization device, it is characterised in that: the RO
Postposition filter core (12) are in series between film (1) water purification output end and main water box (3).
5. having the reverse osmosis type water purifier of Waste water utilization device according to claim 2, it is characterised in that: in efferent duct
(7) water flow switch (16), the signal output of the water flow switch (16) are in series on the pipeline between booster pump (11)
End is electrically connected to the control signal input of booster pump (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440464.2U CN209721767U (en) | 2019-04-03 | 2019-04-03 | Reverse osmosis type water purifier with Waste water utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440464.2U CN209721767U (en) | 2019-04-03 | 2019-04-03 | Reverse osmosis type water purifier with Waste water utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721767U true CN209721767U (en) | 2019-12-03 |
Family
ID=68690364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920440464.2U Expired - Fee Related CN209721767U (en) | 2019-04-03 | 2019-04-03 | Reverse osmosis type water purifier with Waste water utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209721767U (en) |
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 |
-
2019
- 2019-04-03 CN CN201920440464.2U patent/CN209721767U/en not_active Expired - Fee Related
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |