CN208649000U - A kind of automatic recovery control system of novel central purifier concentrated water - Google Patents
A kind of automatic recovery control system of novel central purifier concentrated water Download PDFInfo
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- CN208649000U CN208649000U CN201821098832.1U CN201821098832U CN208649000U CN 208649000 U CN208649000 U CN 208649000U CN 201821098832 U CN201821098832 U CN 201821098832U CN 208649000 U CN208649000 U CN 208649000U
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Abstract
A kind of automatic recovery control system of novel central purifier concentrated water of the utility model, is related to Water warfare field.The central water purifier includes equipment body, it is arranged in the equipment body: raw water bucket, coarse filtration system, accurate filter, membrane filtration system, pH regulating system, water-purifying tank, water system and the concentrate recirculation system being sequentially connected to, the raw water bucket is connected to water inlet, and the water system is connected with the water-purifying tank.The utility model not only has and has the function of detecting automatically to concentrated water hardness, and ion-exchanger is equipped in concentrate recirculation system, sofening treatment, reflux can be carried out to the lower concentrated water of hardness, the higher concentrated water of hardness then direct emission, high degree of automation, it is operated without personnel, it is practical, while saving water resource, the loss of the components such as equipment itself filter core is not will increase, in addition, the ion exchange resin in ion-exchanger can be regenerated and is recycled, the operating cost of equipment greatly reduces.
Description
Technical field
The utility model relates to technical field of water purification more particularly to a kind of novel central purifier concentrated water to recycle automatically
Control system.
Background technique
With economical fast development and continuous improvement of people's living standards, to quality of life especially drinking water water
The requirement of matter is also higher and higher, and drinking water safety and health have been increasingly becoming the hot spot being concerned and focus.In recent years, in order to
The water quality and safety of drinking water are improved, more and more purifiers enter huge numbers of families, and central water purifier is as a kind of
The purifier that can solve the problems, such as full room entirety water purification is the places such as current school, hospital, cell, office building, hotel, restaurant
The selection of direct drinking is provided for more people.
Common central water purifier generallys use reverse osmosis technology or nanofiltration and carries out to tap water currently on the market
Purified treatment reaches the standard for drinking of people.And reverse osmosis central water purifier and nanofiltration central water purifier are because of its working principle
Limitation, all there is lead to the problem of concentrated water during preparing water purification.For example, traditional anti-penetration water purifier is pure useless
Water ratio is 1: 3, that is, also along with the generation of 3L concentrated water while generating 1L pure water, the concentrated water of generation can not be drunk, most of net
Hydrophone producer can select its direct emission.It is undoubtedly a kind of waste to water resource in this way.
Ion exchange resin is a kind of reticular polymer compound with active group in its molecular structure,
A part is the matrix skeleton of resin, and another part is the active group being made of fixed ion and exchangeable ion.Ion is handed over
Changing resin has the function of exchange, selection, absorption and catalysis etc., in industrial high purity water preparation, medical and health, metallurgy industry, biology
The fields such as engineering are all widely used.Application of the ion exchange resin in purifier field is mostly softening of water, i.e.,
When the calcium ions and magnesium ions content in water is high, in ion exchange resin functional group in conjunction with calcium ions and magnesium ions, make calcium and magnesium in water from
Sub- content reduces, the hardness decline of water.
A large amount of concentrated waters are led to the problem of central water purifier, current solution is to be returned the concentrated water of generation
Stream saves water resource, and can accelerate the consumptive materials such as central water purifier filter core if unconditionally all concentrated waters are all flowed back
Consumption, lose more than gain.Therefore, we select for ion exchange resin and central water purifier return-flow system to be used cooperatively, and reach
To the purpose for saving water resource and extension central water purifier filter core service life.
Utility model content
In view of the problems of the existing technology, the utility model proposes a kind of novel central purifier concentrated waters to recycle automatically
Control system.
To achieve the goals above, a kind of novel central purifier concentrated water described in the utility model recycles control automatically
System, the central water purifier include equipment body, are arranged in the equipment body: raw water bucket, the thick mistake being sequentially connected to
Filter system, accurate filter, membrane filtration system, pH regulating system, water-purifying tank, water system and concentrate recirculation system, the original
Bucket is connected to water inlet, and the water system is connected with the water-purifying tank.
Inlet water solenoid valve is set on the pipeline that the water inlet is connected to the raw water bucket；
Solenoid valve, the first booster pump and the are sequentially arranged on the pipeline of the raw water bucket and the coarse filtration system connectivity
One check valve；
Setting is sequentially connected to quartz filter and active carbon filter in the coarse filtration system body；
Second booster pump is set on the pipeline that the accurate filter is connected to the membrane filtration system；
The membrane filtration system is the combined system of two reverse osmosis membrane filter elements, water purification water outlet and the pH regulating system
Connection；
PH-meter, PP cotton filter device and the ultraviolet sterilization dress that setting is sequentially connected in the pH regulating system main body
It sets；
Second one-way valve is set on the pipeline of the pH regulating system and the water-purifying tank being connected to；
Water supply network and water supply pump group are provided in the water system main body；
The membrane filtration system concentrated water outlet pipeline is equipped with hardness tester, and concentrated water branch is set after the hardness tester
There is T-type pipeline, the upstream branch of T-type pipeline is directly connected with sewer by water outlet solenoid valve, and downstream leg is that concentrated water is returned
Streaming system；
Concentrated water is led to equipment raw water box by the concentrate recirculation system, and is sequentially connected in series and is provided with along the direction of concentrate recirculation
Third check valve, reflux ball valve, concentrate recirculation solenoid valve, ion-exchanger and the 4th check valve.
The one or more of sodium ion exchange resin or other cation exchange resins are set in the ion-exchanger.
The utility model has the beneficial effects that the utility model adds one firmly in the final concentrated water water outlet of membrane filtration system
Detector is spent, sets T-type pipeline after hardness tester, and by the downstream leg of T-type pipeline, i.e. the concentrated water branch of concentrate recirculation system
Pass and is sequentially connected in series along the direction of concentrate recirculation to the raw water box of equipment and to be provided with third check valve, reflux ball valve, concentrated water and return
Manifold solenoid valve, ion-exchanger and the 4th check valve, wherein reflux ball valve is used to adjust circling water flow rate, when hardness tester detects
When being lower than a certain numerical value to the hardness of concentrated water, hardness switching value output signal to the PLC controller of control cabinet, beat by PLC controller
Concentrate recirculation solenoid valve is opened, concentrated water passes through ion-exchanger, and hardness reduces, and raw water box is back to through the 4th check valve, with raw water
It is neutralized, carries out useless water reuse, promote the rate of recovery of concentrated water, mitigate the work pressure of the components such as central water purifier filter core
Power, at the same time, the ion exchange resin in ion-exchanger can be regenerated, and be recycled, and use cost is low；When hardness is examined
When survey device detects that the hardness of concentrated water is higher than a certain numerical value, system closes concentrate recirculation solenoid valve, opens water outlet solenoid valve, concentrated water
Direct emission is played a protective role with preventing the concentrated water of excessive high hardness from damaging membrane filtration module.
The utility model automation control, not only having has the function of detecting automatically to concentrated water hardness, but also may be selected
Property to the lower concentrated water of hardness carry out sofening treatment, reflux, high degree of automation, without personnel operate, it is practical, save
While water resource, the loss of the components such as equipment itself filter core not will increase, in addition, the ion exchange resin in ion-exchanger
It can regenerate and be recycled, the operating cost of equipment greatly reduces.
Detailed description of the invention
Fig. 1 is a kind of structural representation of automatic recovery control system of novel central purifier concentrated water of the utility model
Figure.
In Fig. 1: 1. water inlets；2. inlet water solenoid valve；3. raw water bucket；4. the first booster pump；5. the first check valve；6. thick mistake
Filter system；7. accurate filter；8. the second booster pump；9. membrane filtration system；10.pH regulating system；11. second one-way valve；12.
Water-purifying tank；13. water system；14. hardness tester；15. water outlet solenoid valve；16. concentrate recirculation system；17. third check valve；
18. flow back ball valve；19. concentrate recirculation solenoid valve；20. ion-exchanger；21. the 4th check valve.
Specific embodiment
Embodiment 1
A kind of automatic recovery control system of novel central purifier concentrated water described in the utility model, the Central water purification
Equipment includes equipment body, is arranged in the equipment body: raw water bucket 3, the coarse filtration system 6, secondary filter being sequentially connected to
Device 7, membrane filtration system 9, pH regulating system 10, water-purifying tank 12, water system 13 and concentrate recirculation system 16, the raw water bucket 3
It is connected to water inlet 1, the water system 13 is connected with the water-purifying tank 12.
Inlet water solenoid valve 2 is set on the pipeline that the water inlet 1 is connected to the raw water bucket 3；The raw water bucket 3 with
Solenoid valve, the first booster pump 4 and the first check valve 5 are sequentially arranged on the pipeline that the coarse filtration system 6 is connected to；The coarse filtration
Setting is sequentially connected to quartz filter and active carbon filter in 6 main body of system；In the accurate filter 7 and the film mistake
The second booster pump 8 is set on the pipeline that filter system 9 is connected to；The membrane filtration system 9 is the combination system of two reverse osmosis membrane filter elements
System, water purification water outlet are connected to the pH regulating system 10；The pH tune that setting is sequentially connected in 10 main body of pH regulating system
Save device, PP cotton filter device and ultraviolet sterilization apparatus；In the pipe of the pH regulating system 10 and the water-purifying tank 12 being connected to
Second one-way valve 11 is set on road；Water supply network and water supply pump group are provided in 13 main body of water system；
The 9 concentrated water outlet pipeline of membrane filtration system is equipped with hardness tester 14, concentrated water after the hardness tester 14
Branch is equipped with T-type pipeline, and the upstream branch of T-type pipeline is directly connected with sewer by water outlet solenoid valve 15, and downstream leg is
For concentrate recirculation system 16；Concentrated water is led to equipment raw water box by the concentrate recirculation system 16, and along the direction of concentrate recirculation according to
It is secondary to be arranged in series third check valve 17, reflux ball valve 18, concentrate recirculation solenoid valve 19, ion-exchanger 20 and the 4th check valve
21.The one or more of sodium ion exchange resin or other cation exchange resins are set in the ion-exchanger 20.In more detail
Explanation are as follows:
The inlet water solenoid valve 2 is opened, and municipal tap water enters the raw water bucket 3 in equipment body by water inlet 1, originally
Water enters coarse filtration system 6 by the first check valve 5 by booster pump 4 from raw water bucket 3, filters out the iron rust in water, suspends
The large granular impurities such as object, while getting rid of the chlorine residue in water, peculiar smell and most organic pollutant.Coarse filtration system 6 filters
Water afterwards enters accurate filter 7, filters out the little particle impurity of previous one carrying, the filtered water of accurate filter 7 warp
It crosses the second booster pump 8 and enters membrane filtration system 9, filter out the harmful substances such as bacterium, virus, heavy metal and the organic matter in water,
Filtered water purification enters pH regulating system 10, for adjusting the pH of water purification, improves the mouthfeel of equipment water purification.After pH adjusted
Water purification through second one-way valve 11 enter water-purifying tank 12 storage for water purification in water system 13 use.
The concentrated water generated after the filtering of membrane filtration system 9, by the monitoring of hardness tester 14, when hardness tester 14 is examined
When measuring the hardness of concentrated water lower than 800mg/L, hardness switching value output signal to the PLC controller of control cabinet, beat by PLC controller
Concentrate recirculation solenoid valve 19 is opened, concentrated water passes through ion-exchanger 20, and hardness reduces, it is back to raw water box 3 through the 4th check valve 21,
It is neutralized with raw water, carries out useless water reuse, promote the rate of recovery of concentrated water, mitigate the components such as central water purifier filter core
Operating pressure, at the same time, the ion exchange resin in ion-exchanger can be regenerated, and be recycled, and use cost is low；When
When hardness tester 14 detects that the hardness of concentrated water is higher than 800mg/L, system closes concentrate recirculation solenoid valve 19, opens out water power
Magnet valve 15, concentrated water direct emission are played a protective role with preventing the concentrated water of excessive high hardness from damaging membrane filtration module.
System automation control, not only having has the function of detecting automatically to concentrated water hardness, but also optionally
Sofening treatment, reflux are carried out to the lower concentrated water of hardness, high degree of automation is operated without personnel, and it is practical, save water money
While source, the loss of the components such as equipment itself filter core not will increase, in addition, the ion exchange resin in ion-exchanger is can
With what is regenerated and be recycled, the operating cost of equipment greatly reduces.
Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within the scope of novel protected.
Claims (2)
1. a kind of automatic recovery control system of novel central purifier concentrated water, the central water purifier includes equipment body,
It is arranged in the equipment body: raw water bucket, the coarse filtration system, accurate filter, membrane filtration system, pH adjusting being sequentially connected to
System, water-purifying tank, water system and concentrate recirculation system, the raw water bucket are connected to water inlet, the water system with it is described
Water-purifying tank is connected；
Inlet water solenoid valve is set on the pipeline that the water inlet is connected to the raw water bucket；
It is single that solenoid valve, the first booster pump and first are sequentially arranged on the pipeline of the raw water bucket and the coarse filtration system connectivity
To valve；
Setting is sequentially connected to quartz filter and active carbon filter in the coarse filtration system body；
Second booster pump is set on the pipeline that the accurate filter is connected to the membrane filtration system；
The membrane filtration system is the combined system of two reverse osmosis membrane filter elements, and water purification water outlet and the pH regulating system connect
It is logical；
PH-meter, PP cotton filter device and the ultraviolet sterilization apparatus that setting is sequentially connected in the pH regulating system main body；
Second one-way valve is set on the pipeline of the pH regulating system and the water-purifying tank being connected to；
Water supply network and water supply pump group are provided in the water system main body.
2. a kind of automatic recovery control system of novel central purifier concentrated water according to claim 1, which is characterized in that
The membrane filtration system concentrated water outlet pipeline is equipped with hardness tester, and concentrated water branch is equipped with T-type pipe after the hardness tester
The upstream branch on road, T-type pipeline is directly connected with sewer by water outlet solenoid valve, and downstream leg is concentrate recirculation system；
Concentrated water is led to equipment raw water box by the concentrate recirculation system, and is sequentially connected in series along the direction of concentrate recirculation and is provided with third
Check valve, reflux ball valve, concentrate recirculation solenoid valve, ion-exchanger and the 4th check valve；
The one or more of sodium ion exchange resin or other cation exchange resins are set in the ion-exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098832.1U CN208649000U (en) | 2018-07-04 | 2018-07-04 | A kind of automatic recovery control system of novel central purifier concentrated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098832.1U CN208649000U (en) | 2018-07-04 | 2018-07-04 | A kind of automatic recovery control system of novel central purifier concentrated water |
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| Publication Number | Publication Date |
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| CN208649000U true CN208649000U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098832.1U Active CN208649000U (en) | 2018-07-04 | 2018-07-04 | A kind of automatic recovery control system of novel central purifier concentrated water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415918A (en) * | 2021-06-24 | 2021-09-21 | 佛山市顺德区盈沣泰环保科技有限公司 | Household water purifying device |
| CN118221318A (en) * | 2024-05-27 | 2024-06-21 | 上海中韩杜科泵业制造有限公司 | Direct drinking water regeneration circulation water supply system |
-
2018
- 2018-07-04 CN CN201821098832.1U patent/CN208649000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415918A (en) * | 2021-06-24 | 2021-09-21 | 佛山市顺德区盈沣泰环保科技有限公司 | Household water purifying device |
| CN118221318A (en) * | 2024-05-27 | 2024-06-21 | 上海中韩杜科泵业制造有限公司 | Direct drinking water regeneration circulation water supply system |
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