CN110422937A - The water purifier of backwashing manner with pure water reflux and adjustable waste water ratio - Google Patents
The water purifier of backwashing manner with pure water reflux and adjustable waste water ratio Download PDFInfo
- Publication number
- CN110422937A CN110422937A CN201910761847.4A CN201910761847A CN110422937A CN 110422937 A CN110422937 A CN 110422937A CN 201910761847 A CN201910761847 A CN 201910761847A CN 110422937 A CN110422937 A CN 110422937A
- Authority
- CN
- China
- Prior art keywords
- water
- inlet
- valve
- filter core
- solenoid valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 198
- 239000002351 wastewater Substances 0.000 title claims abstract description 33
- 238000011001 backwashing Methods 0.000 title claims abstract description 9
- 238000010992 reflux Methods 0.000 title claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of water purifiers of backwashing manner with pure water reflux and adjustable waste water ratio, including front filter element component, the first inlet water solenoid valve, booster water pump, RO filter core, adjustable wastewater valve and postposition filter core；Feature be further include the first check valve, the second inlet water solenoid valve and second one-way valve, the water inlet of the second one-way valve is connected to the pure water outlet of RO filter core, the water outlet of second one-way valve is connected to the water inlet of the second inlet water solenoid valve, one water outlet of second inlet water solenoid valve is connected to the water inlet of postposition filter core, another water outlet of second inlet water solenoid valve is connected to the water inlet of the first check valve, and the water outlet of first check valve is connected to the water inlet of booster water pump.Advantage are as follows: the pure water TDS value of water purifier can be made to enter normal condition in time, after the completion of user's water, after RO film with pure water bubble RO filter core, just enter standby mode, to meet user when starting water processed next time, the pure water TDS value just flowed out is avoided to be much higher than the pure water TDS value entered when working normally.
Description
Technical field
The present invention relates to a kind of water purifier more particularly to it is a kind of with pure water reflux and adjustable waste water ratio backwashing manner it is net
Hydrophone.
Background technique
Currently, being all made of raw water in existing water purifier to RO filter core and rinsing；It is opened after water purifier standby a period of time
When moving water processed, water processed for the previous period, pure water TDS value is higher than water purifier, and much higher than entering the normally pure water after water processed
TDS value, seriously affects user experience.
Summary of the invention
A kind of band pure water reflux and adjustable waste water are provided it is an object of the invention to overcome the shortcomings of the prior art
The water purifier of the backwashing manner of ratio can make the pure water TDS value of water purifier enter normal condition in time, after the completion of user's water,
After RO film with pure water bubble RO filter core, just enter standby mode, to meet user when starting water processed next time, avoids just having flowed out
Pure water TDS value, which is much higher than, enters normal work
Pure water TDS value when making.
In order to achieve the above object, the technical proposal of the invention is realized in this way, is band pure water reflux backwashing manner
Water purifier, including front filter element component, the first inlet water solenoid valve, booster water pump, RO filter core, adjustable wastewater valve and postposition filter
Core；The water inlet of the front filter element component is connected to raw water, the water outlet of front filter element component and the first inlet water solenoid valve
Water inlet connection, the water outlet of the first inlet water solenoid valve are connected to the water inlet of booster water pump, the water outlet of the booster water pump
It is connected to the water inlet of RO filter core, the wastewater effluent mouth of the RO filter core is connected to the water inlet of adjustable wastewater valve, the waste water
The water outlet of valve is connected to waste water, and the water outlet of the postposition filter core is communicated with pure water；It is unidirectional characterized by further comprising first
The water inlet of valve, the second inlet water solenoid valve and second one-way valve, the second one-way valve is connected to the pure water outlet of RO filter core,
The water outlet of second one-way valve is connected to the water inlet of the second inlet water solenoid valve, a water outlet of second inlet water solenoid valve with
The water inlet of postposition filter core is connected to, and another water outlet of the second inlet water solenoid valve is connected to the water inlet of the first check valve, described
The water outlet of first check valve is connected to the water inlet of booster water pump.
It in the technical scheme, further include control module and power supply；The control module controls the first water inlet electromagnetism respectively
The work of valve, booster water pump, the second inlet water solenoid valve and adjustable wastewater valve, the power supply provide operating voltage for above-mentioned device.
The present invention compared with prior art the advantages of are as follows: the pure water TDS value of water purifier can be made to enter normal condition in time, when
After the completion of user's water, after the RO film with pure water bubble RO filter core, just enter standby mode, starts water processed to meet user in next time
When, avoid the pure water TDS value just flowed out from being much higher than the pure water TDS value entered when working normally.
Detailed description of the invention
Fig. 1 is water route schematic illustration of the invention；
Fig. 2 is circuit theory schematic diagram of the invention.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
In the description of the present invention, term " first " and " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
As shown in Figure 1, it is a kind of water purifier of backwashing manner with pure water reflux and adjustable waste water ratio, including preposition filter
Core assembly 1, the first inlet water solenoid valve 2, booster water pump 3, RO filter core 4, adjustable wastewater valve 5, the first check valve 6, second water inlet electricity
Magnet valve 7, second one-way valve 8 and postposition filter core 9；Wherein
The water inlet of the front filter element component 1 is connected to raw water, and such raw water enters after the filtering of front filter element component 1
In water purifier；
The water outlet of front filter element component 1 is connected to the water inlet of the first inlet water solenoid valve 2, the water outlet of the first inlet water solenoid valve 2
Mouth is connected to the water inlet of booster water pump 3；
The water outlet of the booster water pump 3 is connected to the water inlet of RO filter core 4, the pure water outlet and second of the RO filter core 4
The water inlet of check valve 8 is connected to, and such raw water is passed through RO filter core 4 again and is filtered；
The wastewater effluent mouth of RO filter core 4 is connected to the water inlet of adjustable wastewater valve 5, the water outlet of the adjustable wastewater valve 5 and useless
Water connection, such waste water are discharged from adjustable wastewater valve 5；
The water outlet of the second one-way valve 8 is connected to the water inlet of the second inlet water solenoid valve 7, and the one of the second inlet water solenoid valve 7
Water outlet is connected to the water inlet of the first check valve 6, and the water outlet of first check valve 6 and the water inlet of booster water pump 3 connect
It is logical, 6 surface of RO filter core can be rinsed or be brewed in this way；
The water inlet of postposition filter core 7 is connected to another water outlet of the second inlet water solenoid valve 7, the water outlet of the postposition filter core 7
It communicates, is exported after postposition filter core 7 again by the raw water of RO filter core 6 in this way, the pure water of output reaches requirement with pure water.
When work: under water state processed, booster water pump 3 and the work of the first inlet water solenoid valve 2, the second inlet water solenoid valve 7 is not
Work, adjustable wastewater valve 5 open the angle of 30%--50%, in this condition, start water processed；
When water expires standby signal, booster water pump 3 and the work of the first inlet water solenoid valve 2, adjustable wastewater valve 5 open 100% angle,
It works after 5 to 10 seconds time, adjustable wastewater valve 5 opens the work of 30%-50% angle, and the second inlet water solenoid valve 7 works 10 to 60 seconds
Afterwards, into standby mode；
In the standby state, booster water pump 3 and the first inlet water solenoid valve 2 stop working, the work of the second inlet water solenoid valve 7, can
Wastewater valve 5 is adjusted to open the angle of 10%--30%, pure water and the raw water by composite filter element filtering are mixed into RO filter core 4 and steep RO
Film finally enters standby mode, starts water processed to meet user in next time, avoids the pure water TDS value just flowed out much higher than entrance
Pure water TDS value when normal work.
In the present embodiment, as shown in Fig. 2, further including control module 10 and power supply 11；The control module 10 is controlled respectively
The work of the first inlet water solenoid valve 2, booster water pump 3, the second inlet water solenoid valve 7 and adjustable wastewater valve 5 is made, the power supply 11 is control
Molding block 10, the first inlet water solenoid valve 2, booster water pump 3, the second inlet water solenoid valve 7 and adjustable wastewater valve 5 provide operating voltage.
Embodiments of the present invention are explained in detail in conjunction with attached drawing above, but the present invention is not limited to described reality
Apply mode.For the normal technician of this field, without departing from the principle and spirit of the present invention to these
Embodiment carries out a variety of variations, modification, replacement and deformation and still falls within the scope of the present invention.
Claims (2)
1. it is a kind of with pure water reflux and adjustable waste water ratio backwashing manner water purifier, including front filter element component (1), first into
Water solenoid valve (2), booster water pump (3), RO filter core (4), adjustable wastewater valve (5) and postposition filter core (9)；The front filter element component
(1) water inlet is connected to raw water, and the water outlet of front filter element component (1) is connected to the water inlet of the first inlet water solenoid valve (2),
The water outlet of first inlet water solenoid valve (2) is connected to the water inlet of booster water pump (3), the water outlet of the booster water pump (3) with
The water inlet of RO filter core (4) is connected to, and the wastewater effluent mouth of the RO filter core (4) is connected to the water inlet of adjustable wastewater valve (5), institute
The water outlet for stating adjustable wastewater valve (5) is connected to waste water, and the water outlet of the postposition filter core (9) is communicated with pure water；Its feature exists
In further including the first check valve (6), the second inlet water solenoid valve (7) and second one-way valve (8), the second one-way valve (8) into
The mouth of a river is connected to the pure water outlet of RO filter core (6), the water outlet of second one-way valve (8) and the second inlet water solenoid valve (7) into
Mouth of a river connection, a water outlet of second inlet water solenoid valve (7) are connected to the water inlet of postposition filter core (9), the second water inlet electricity
Another water outlet of magnet valve (7) is connected to the water inlet of the first check valve (6), the water outlet of first check valve (6) and increasing
The water inlet of water pump (3) is connected to.
2. the water purifier of the backwashing manner according to claim 1 with pure water reflux and adjustable waste water ratio, it is characterised in that
It further include control module (10) and power supply (11)；The control module (10) controls the first inlet water solenoid valve (2), pressurized water respectively
The work of (3), the second inlet water solenoid valve (7) and adjustable wastewater valve (5) is pumped, the power supply (11) provides work electricity for above-mentioned device
Pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761847.4A CN110422937A (en) | 2019-08-19 | 2019-08-19 | The water purifier of backwashing manner with pure water reflux and adjustable waste water ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761847.4A CN110422937A (en) | 2019-08-19 | 2019-08-19 | The water purifier of backwashing manner with pure water reflux and adjustable waste water ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110422937A true CN110422937A (en) | 2019-11-08 |
Family
ID=68416740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761847.4A Pending CN110422937A (en) | 2019-08-19 | 2019-08-19 | The water purifier of backwashing manner with pure water reflux and adjustable waste water ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110422937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023830A (en) * | 2021-03-10 | 2021-06-25 | 珠海格力电器股份有限公司 | Control method and control device of water purification equipment, water purification equipment and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205917088U (en) * | 2016-08-12 | 2017-02-01 | 广东顺德滴恩环保科技有限公司 | Water purification system with positive washing function of RO membrane pure water and return of waste water utilization |
| CN107010744A (en) * | 2017-05-02 | 2017-08-04 | 浙江艾波特环保科技股份有限公司 | A kind of micro- waste water water purifier |
-
2019
- 2019-08-19 CN CN201910761847.4A patent/CN110422937A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205917088U (en) * | 2016-08-12 | 2017-02-01 | 广东顺德滴恩环保科技有限公司 | Water purification system with positive washing function of RO membrane pure water and return of waste water utilization |
| CN107010744A (en) * | 2017-05-02 | 2017-08-04 | 浙江艾波特环保科技股份有限公司 | A kind of micro- waste water water purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023830A (en) * | 2021-03-10 | 2021-06-25 | 珠海格力电器股份有限公司 | Control method and control device of water purification equipment, water purification equipment and storage medium |
| CN113023830B (en) * | 2021-03-10 | 2022-02-25 | 珠海格力电器股份有限公司 | Control method and control device of water purification equipment, water purification equipment and storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |