CN208327548U - A kind of dedicated water-saving intelligent digital control device of household RO water purification machine - Google Patents
A kind of dedicated water-saving intelligent digital control device of household RO water purification machine Download PDFInfo
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- CN208327548U CN208327548U CN201721711993.9U CN201721711993U CN208327548U CN 208327548 U CN208327548 U CN 208327548U CN 201721711993 U CN201721711993 U CN 201721711993U CN 208327548 U CN208327548 U CN 208327548U
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Abstract
The utility model discloses a kind of dedicated water-saving intelligent digital control devices of household RO water purification machine, including attaching plug, display screen, low tension switch, intermittent electromagnetic valve, high-voltage switch gear, control panel, booster pump, waste water solenoid valve, inlet water solenoid valve, master board, transformer, pure water mouth, post active carbon filter core, pressure pot, waste water mouth, water inlet, the first PP cotton pipe, UDF pipe, the 2nd PP cotton pipe, RO film and non-return valve.The water route technological design of the utility model is reasonable, and water-saving result is obvious and extends the water-saving intelligent digital control device of RO film service life.The water-saving intelligent digital control waste discharge apparatus is compared with tradition RO machine waste discharge, the water rate of recovery is in 2 times that 60% or more is traditional RO machine rate of recovery, emission reduction waste water is obvious, by effectively controlling waste discharge electrically-controlled valve, it improves RO water purification machine and produces pure water amount, reduce wastewater discharge, intermittent closure waste discharge, from clear RO film, it produces pure water amount and is higher than wastewater discharge, realize water-saving function.
Description
Technical field
The utility model relates to a kind of intelligent digital control device, specially a kind of dedicated water-saving intelligence of household RO water purification machine
Digital control device belongs to water dispenser applied technical field.
Background technique
Existing RO water purification machine water-saving technology mainly utilizes the methods of water tank collection, return of waste water to realize and saves water resource.
These methods have some limitations and defect.Water tank is collected first, and wall hanging water tank indoors or occupied space is needed to place simultaneously
Waste discharge conveying device is installed.Secondly return of waste water, under normal water state processed, generated waste water is useless through waste water proportioner part
Water returns to the front end into water source RO film further through complicated reflux unit, therefore constantly there is return of waste water in RO film front end,
TDS value in its water is gradually risen, and the born pressure of RO membrane cavity increases as TDS value constantly increases, and keeps its product water de-
Salt rate decline water quality changes, while RO film easily blocks, and can not clean, and shortens the service life of film.Its use cost compared with
Height, installation is complicated, cumbersome, therefore, proposes a kind of dedicated water-saving intelligent digital control dress of household RO water purification machine regarding to the issue above
It sets.
Utility model content
The purpose of this utility model is that provide a kind of household RO water purification machine to solve the above-mentioned problems dedicated water-saving
Intelligent digital control device.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of dedicated water-saving intelligence of household RO water purification machine
Digital control device, including water inlet and the first PP cotton pipe being connected to the water inlet, the first PP cotton pipe is connected to UDF
Pipe, and the UDF pipe is connected to the 2nd PP cotton pipe；Low tension switch is installed between the first PP cotton pipe and the UDF pipe；It is described
2nd PP cotton pipe is connected to booster pump, and installs inlet water solenoid valve between the booster pump and the 2nd PP cotton pipe；The pressurization
Pump connection RO film, and the RO film is connected to waste water mouth；Waste water solenoid valve and interval are installed between the waste water mouth and the RO film
Formula solenoid valve；The RO film is connected to post active carbon filter core, and installs between the post active carbon filter core and the RO film inverse
Only valve；High-voltage switch gear is installed between the non-return valve and the post active carbon filter core；The high-voltage switch gear and the postposition are living
Property filtration core between pressure pot is installed, and post active carbon filter core one end connects pure water mouth；The low tension switch, height press off
Pass, waste water battery valve, inlet water solenoid valve are electrically connected master board, and control panel is equipped with inside the master board；The control
Making sheet one end is electrically connected intermittent electromagnetic valve, and the other end is electrically connected booster pump；The control panel is electrically connected display screen, and
The control panel is electrically connected transformer, and the transformer is electrically connected attaching plug.
Preferably, the booster pump, pure water mouth, post active carbon filter core, pressure pot, waste water mouth, water inlet, the first PP cotton
Pipe, UDF pipe use caliber to connect for 3/8 pipeline between the 2nd PP cotton pipe, RO film.
Preferably, ratio is 1.25:1 or 1.45:1 between the pure water mouth and the waste water mouth.
The beneficial effects of the utility model are: the water route technological design of the utility model is reasonable, water-saving result is obvious and prolongs
The water-saving intelligent digital control device of long RO film service life.The water-saving intelligent digital control waste discharge apparatus and tradition RO machine waste discharge
Compare, for the water rate of recovery at 2 times that 60% or more is traditional RO machine rate of recovery, emission reduction waste water is obvious, by effectively controlling waste discharge electricity
Valve is controlled, RO water purification machine is improved and produces pure water amount, reduces wastewater discharge, intermittent closures waste discharge, from clear RO film, production pure water amount is higher than
Wastewater discharge realizes water-saving function, there is good economic benefit and social benefit, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the utility model circuit connection diagram；
Fig. 2 is the overall structure diagram of the utility model.
In figure: 1, attaching plug, 2, display screen, 3, low tension switch, 4, intermittent electromagnetic valve, 5, high-voltage switch gear, 6, control
Plate, 7, booster pump, 8, waste water solenoid valve, 9, inlet water solenoid valve, 10, master board, 11, transformer, 12, pure water mouth, 13, postposition
Active carbon filter core, 14, pressure pot, 15, waste water mouth, 16, water inlet, the 17, the first PP cotton pipe, 18, UDF pipe, the 19, the 2nd PP cotton
Pipe, 20, RO film, 21, non-return valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of dedicated water-saving intelligent digital control device of household RO water purification machine, including water inlet 16
And the first PP cotton pipe 17 being connected to the water inlet 16, the first PP cotton pipe 17 is connected to UDF pipe 18, and the UDF is managed
18 the 2nd PP cotton pipes 19 of connection；Low tension switch 3 is installed between the first PP cotton pipe 17 and the UDF pipe 18；2nd PP
Cotton pipe 19 is connected to booster pump 7, and inlet water solenoid valve 9 is installed between the booster pump 7 and the 2nd PP cotton pipe 19；The pressurization
7 connection RO film 20 of pump, and the RO film 20 is connected to waste water mouth 15；Waste water is installed between the waste water mouth 15 and the RO film 20
Solenoid valve 8 and intermittent electromagnetic valve 4；The RO film 20 is connected to post active carbon filter core 13, and the post active carbon filter core 13
Non-return valve 21 is installed between the RO film 20；Height is installed to press off between the non-return valve 21 and the post active carbon filter core 13
Close 5；Pressure pot 14, and the post active carbon filter core are installed between the high-voltage switch gear 5 and the post active carbon filter core 13
13 one end connect pure water mouth 12；The low tension switch 3, high-voltage switch gear 5, waste water battery valve 8, inlet water solenoid valve 9 are electrically connected master
Control panel 10, and control panel 6 is equipped with inside the master board 10；Described 6 one end of control panel is electrically connected intermittent electromagnetic valve
4, the other end is electrically connected booster pump 7；The control panel 6 is electrically connected display screen 2, and the control panel 6 is electrically connected transformation
Device 11, and the transformer 11 is electrically connected attaching plug 1.
As a kind of technical optimization scheme of the utility model, the booster pump 7, pure water mouth 12, post active carbon filter core
13, pressure pot 14, waste water mouth 15, water inlet 16, the first PP cotton pipe 17, UDF pipe 18, the 2nd PP cotton pipe 19, adopt between RO film 20
It is connected with the pipeline that caliber is 3/8.
As a kind of technical optimization scheme of the utility model, ratio between the pure water mouth 12 and the waste water mouth 15
For 1.25:1 or 1.45:1.
When the utility model is used, the system is arranged without changing original household RO machine structure, water route process flow, only
It need to pipeline links this intelligent digital control device between waste water proportioner at the 20 filter device waste discharge of RO film.The device
It is made of program module, waste discharge electrically-controlled valve, digital display screen, touch key-press etc., controls the open and close of waste discharge electrically-controlled valve, benefit
Waste discharge is blocked with timing, machine operates normally when closure, and only waste discharge electrically-controlled valve closes non-wastewater discharge, control waste water row
High-volume, reach water-saving purpose.The device can be according to data such as influent quality TDS value, hydraulic pressure, in setting time range 5-300s
It is interior, waste discharge electrically-controlled valve can be arbitrarily set manually open, close interval blocking time, program module touch key-press, often by primary touching
Key is touched, digital display screen is 5s or multiple, it may be assumed that 5,10,15,20,25,30s ... select corresponding interval blocking time.
Traditional RO machine waste water ratio, according to waste water caused by water principle processed, is discharged than 1:3 or more, it may be assumed that 1 pure water 3 in 300cc/m
The above waste water, waste discharge ratio is too big, causes water resource waste.This practical technique is then different, simultaneously for different quality TDS value
Waste discharge test data and RO film pressure-bearing data are blocked by interval, selection adjusts, sets blocking time, that is, ensures that RO film 20 is normal
It produces water and controls waste water interval waste discharge at regular time and quantity again, reduce wastewater discharge, 1.3:1 is compared in discharge, it may be assumed that 1.3 or more pure water 1 are useless
Water.Chain, which scoops out, between each component of household RO machine is all linked using caliber (3/8 ") pipeline, is increased water flux, is successively linked preposition
Filter device, inlet water solenoid valve, essence throwing particle charcoal device, sintering charcoal device, supercharging device, 20 filter device of RO film, and in RO
The intelligent digital control device is set between waste water proportioner at 20 shell waste outlet of film, this device electrically-controlled valve water inlet end and RO
The link of 20 shell waste outlet of film, electrically-controlled valve water outlet are linked with waste water proportioner water inlet end, control waste discharge electrically-controlled valve time opening
Or it closes.Electrically-controlled valve is controlled using pulse number, when RO machine operates normally, when being blocked according to water quality TDS value, hydraulic pressure setting
Between, when time opening, since hydraulic pressure increases in blocking time section non-wastewater discharge, 20 shell of RO film, unexpected waste discharge pressure release is simultaneously
Repetitive cycling timing block and open, repeatedly to RO film 20 carry out high pressure waterfall type strong flushing, by 20 surface of RO film and film
The high-concentration waste water accumulated in shell is rinsed well, is thoroughly achieved the purpose that from clear RO film 20.Ensure product water salt rejection rate 90%
More than.Test data, RO film 20 moment pressure-bearing numerical value change are blocked for different TDS value water quality and interval, intelligent number can be passed through
Code control device arbitrarily sets closure, discharge intermittent time length with manual key, realizes section within the scope of adjustable time
Water.According to water quality difference, pure/useless ratio: 1.25-1.45/1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of dedicated water-saving intelligent digital control device of household RO water purification machine, including water inlet (16) and with the water inlet
(16) the first PP cotton pipe (17) being connected to, it is characterised in that: the first PP cotton pipe (17) the connection UDF pipe (18), and the UDF
It manages (18) and is connected to the 2nd PP cotton pipe (19)；Low tension switch is installed between the first PP cotton pipe (17) and UDF pipe (18)
(3)；The 2nd PP cotton pipe (19) is connected to booster pump (7), and pacifies between the booster pump (7) and the 2nd PP cotton pipe (19)
It puts into water solenoid valve (9)；The booster pump (7) is connected to RO film (20), and the RO film (20) connection waste water mouth (15)；It is described useless
It is installed between the mouth of a river (15) and the RO film (20) waste water solenoid valve (8) and intermittent electromagnetic valve (4)；RO film (20) connection
Post active carbon filter core (13), and non-return valve (21) are installed between the post active carbon filter core (13) and the RO film (20)；
High-voltage switch gear (5) are installed between the non-return valve (21) and the post active carbon filter core (13)；The high-voltage switch gear (5) and institute
Installation pressure pot (14) between post active carbon filter core (13) is stated, and described post active carbon filter core (13) one end connects pure water mouth
(12)；The low tension switch (3), high-voltage switch gear (5), waste water battery valve (8), inlet water solenoid valve (9) are electrically connected master board
(10), control panel (6) and inside the master board (10) are equipped with；Described control panel (6) one end is electrically connected intermittent electromagnetic
Valve (4), the other end are electrically connected booster pump (7)；The control panel (6) is electrically connected display screen (2), and the control panel (6)
It is electrically connected transformer (11), and the transformer (11) is electrically connected attaching plug (1).
2. the dedicated water-saving intelligent digital control device of a kind of household RO water purification machine according to claim 1, it is characterised in that:
The booster pump (7), pure water mouth (12), post active carbon filter core (13), pressure pot (14), waste water mouth (15), water inlet (16),
First PP cotton pipe (17), UDF pipe (18), the 2nd PP cotton pipe (19), use between RO film (20) caliber for 3/8 pipeline connection.
3. the dedicated water-saving intelligent digital control device of a kind of household RO water purification machine according to claim 1, it is characterised in that:
Ratio is 1.25:1 or 1.45:1 between the pure water mouth (12) and the waste water mouth (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711993.9U CN208327548U (en) | 2017-12-11 | 2017-12-11 | A kind of dedicated water-saving intelligent digital control device of household RO water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711993.9U CN208327548U (en) | 2017-12-11 | 2017-12-11 | A kind of dedicated water-saving intelligent digital control device of household RO water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327548U true CN208327548U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721711993.9U Expired - Fee Related CN208327548U (en) | 2017-12-11 | 2017-12-11 | A kind of dedicated water-saving intelligent digital control device of household RO water purification machine |
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| CN (1) | CN208327548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803790A (en) * | 2019-11-21 | 2020-02-18 | 杭州欧泉科技有限公司 | RO reverse osmosis membrane water purification treatment device |
-
2017
- 2017-12-11 CN CN201721711993.9U patent/CN208327548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803790A (en) * | 2019-11-21 | 2020-02-18 | 杭州欧泉科技有限公司 | RO reverse osmosis membrane water purification treatment device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |