CN201211122Y - Water quality detection intelligent valve - Google Patents
Water quality detection intelligent valve Download PDFInfo
- Publication number
- CN201211122Y CN201211122Y CNU2008200889487U CN200820088948U CN201211122Y CN 201211122 Y CN201211122 Y CN 201211122Y CN U2008200889487 U CNU2008200889487 U CN U2008200889487U CN 200820088948 U CN200820088948 U CN 200820088948U CN 201211122 Y CN201211122 Y CN 201211122Y
- Authority
- CN
- China
- Prior art keywords
- quality detection
- water quality
- water
- control circuit
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an intelligent valve for water quality detection, which comprises an electromagnetic valve, an electromagnetic valve driving control circuit, and a water quality detection probe. The intelligent valve for the water quality detection is characterized in that the intelligent valve for the water quality detection is also provided with the electromagnetic valve driving control circuit and the water quality detection probe; the electromagnetic valve driving control circuit comprises a high-low level detection unit of a boosting water pump, a power supply unit of an electromagnetic valve power source, and a programmable main control chip; the water quality detection probe is electrically connected with the main control chip; the control circuit is provided with the high-low level detection unit of the boosting water pump; and the power supply unit of the electromagnetic valve power source is arranged between a power cord of an electromagnetic coil and the main control chip. The intelligent valve is provided with the water quality detection probe and the electromagnetic valve driving control circuit, so the intelligent valve can detect the content of impurities of pure water produced by a water purifier in real time, and can drain overconcentrated waste water in time. The electromagnetic valve matched with the intelligent valve has more than one structure.
Description
Technical field
The utility model relates to a kind of magnetic valve, particularly a kind of water quality detection smart valve.
Background technology
Serious day by day along with water pollution, the raising of people's living standard, to the attention of health, people are also more and more higher to the requirement of drinking water.So, various water purification products gradually enter into places such as family, office, factory, especially the application of reverse osmosis type water purification product is maximum, and the extensive use of these water purification products allows people under the situation of pollution grows worse, still can use water healthy, safety.
The water purification machine of reverse osmosis type is when producing pure water, and some condensed water produces, and the amount of condensed water generally is 3-4 times of output water.Its operation principle is: when system water, former water is crossed the reverse osmosis membrane surface through pressurized stream, and hydrone penetrates film, and remaining condensed water is fallen as direct discharging of waste water.Existing improved water purification machine has plenty of condensed water is stored in later use in the bucket, and what also have is transported to raw water inlet with condensed water by a return line, passes through multistage filtering once more, makes pure water through reverse osmosis membrane again by booster water pump.Condensed water is through after the recycled for multiple times, its impurity content can reach a limiting value, if utilize once more, the quality that makes pure water will can not get guaranteeing, therefore must emit, and the water purification machine of existing recycling condensed water can not detect the impurity content that makes pure water in real time, the service life that the impurity content of condensed water acquires a certain degree and can have a strong impact on reverse osmosis membrane as not emitting, as adopt the method for quantitative discharging condensed water serious to water resource waste.Therefore how to detect the impurity content of pure water in real time, how in time emitting condensed water is problem demanding prompt solution.
The utility model content
The purpose of this utility model is to overcome above technological deficiency, and a kind of water quality detection smart valve that is applicable to water purification machine is provided, and this water quality detection smart valve can detect the impurity content of output water in real time, and condensed water in time can be emitted.
In order to realize above purpose, the utility model is by the following technical solutions: a kind of water quality detection smart valve, comprise solenoid valve body, it is characterized in that: described water quality detection smart valve also is provided with solenoid Valve driving control circuit and water quality detection probe, described solenoid Valve driving control circuit includes booster water pump high-low level detecting unit, the power of electromagnetic valve power supply unit, the programmable master control chip, the water quality detection probe is electrically connected with main control chip, booster water pump high-low level detecting unit is serially connected between booster water pump positive source and the main control chip input, is provided with the power of electromagnetic valve power supply unit between the power line of solenoid and the main control chip.
The beneficial effects of the utility model are: the utility model has been set up water quality detection probe and solenoid Valve driving control circuit, therefore can detect the impurity content that makes pure water in real time, and can in time emit crossing concentrated waste water, compare the TDS value that improves pure water slightly with traditional water purification machine that condensed water is directly discharged, at utmost reduce concentrating discharged waste water.
Further describe below in conjunction with the accompanying drawing and the specific embodiment
Description of drawings
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is the utility model schematic appearance;
Fig. 3 is a water quality detection probe perspective exploded view;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is existing pure water production procedure schematic diagram;
Fig. 6 is the pure water production procedure schematic diagram behind application the utility model;
Fig. 7 is the circuit theory diagrams of solenoid Valve driving control circuit;
Fig. 8 is the utility model system current journey schematic diagram;
The specific embodiment
The production process of existing pure water as shown in Figure 5, former water is through three-stage filtration, be delivered to the reverse osmosis membrane place by booster water pump again, there are pressure differential in the former water cavity of reverse osmosis membrane and both sides, pure water chamber, hydrone near reverse osmosis membrane one side when former water flows through the reverse osmosis membrane surface penetrates reverse osmosis membrane, major part is not passed through the wastewater flow control valve directly as direct discharging of waste water by the condensed water that contains impurity of reverse osmosis membrane, and water resource waste is serious.
The utility model is for overcoming above-mentioned technological deficiency, provide a kind of waste water to reflux and utilized again, can detect the pure water impurity content simultaneously in real time and can cross and concentrate the water quality detection smart valve that waste water in time emits by check valve and choke valve or its one-way throttle valve of forming one.This water quality detection smart valve such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4 include magnetic valve, and the magnetic valve internal structure is not unique.The utility model also is provided with solenoid Valve driving control circuit and water quality detection probe.Solenoid Valve driving control circuit can be controlled the on-off of solenoid power supply, and solenoid Valve driving control circuit is drawn two lead-in wires and is electrically connected with the water quality detection probe.Of the present utility modelly install and use mode as shown in Figure 6, valve body is installed in condensed water discharging place, and the water quality detection probe is installed on the pure water pipeline.The water quality detection probe is that 6, two metal electrodes of two metal electrodes 6 insert in the pure water that makes, and the water quality detection probe is sent to solenoid Valve driving control circuit in real time with resistance value between two metal electrodes 6.Resistance value reduces along with the rising of pure water impurity content between two metal electrodes 6, and when resistance value was reduced to preset value, solenoid Valve driving control circuit was connected the power supply of solenoid, and magnetic valve is opened, and will cross concentrated waste water and in time emit.After magnetic valve was opened a period of time, the reverse osmosis membrane water inlet end was crossed condensed water and is replaced by former water, and solenoid Valve driving control circuit cuts off the solenoid power supply, and magnetic valve cuts out again.The time that the water quality detection smart valve is opened can be set by solenoid Valve driving control circuit, is traditionally arranged to be 5～7 seconds, and its time is not unique.Washed reverse osmosis membrane 1 minute with the big flow of former water after the system water time, accumulative total reached 8 hours; Each system water finishes the back and starts water pump automatically, opened magnetic valve 5 seconds, closes and repeats 3 times in 2 seconds, and the mistake of being replaced in the reverse osmosis membrane by former water concentrates waste water.When running between flush period when taking pure water, flushing work stops and changing the system water conservancy project automatically over to doing at once.
Solenoid Valve driving control circuit is shown in Fig. 7 dotted portion, and solenoid Valve driving control circuit includes booster water pump high-low level detecting unit, power of electromagnetic valve power supply unit and main control chip.Two metal electrodes of water quality detection probe are connected with control circuit respectively.The power of electromagnetic valve power supply unit is connected between the power line and main control chip of magnetic valve, and control circuit is provided with booster water pump high-low level detecting unit.Control circuit is only in running order at booster water pump, promptly just works during booster water pump positive source high level.Control circuit is popped one's head in water quality detection, and default resistance value compares in the resistance value of detected pure water and the control circuit, when water quality detection is popped one's head in detected pure water resistance value when being higher than preset value, control circuit is given solenoid valve, and magnetic valve will be crossed concentrated discharge of wastewater and fall.Control circuit is the accuracy of detection of increasing water quality, and is provided with temperature-compensating.
As a kind of improvement embodiment of the present utility model, two metal electrodes 6 are arranged in parallel and are fixed on one and are on the "T"-shaped pure water mozzle 7, one end of metal electrode 6 passes mozzle 7 sidewalls and stretches in the mozzle 7, the other end is pegged graft with the square connector 5 that is provided with two spliced eyes and is cooperated, and spliced eye is electrically connected with solenoid Valve driving control circuit.
Claims (3)
1. water quality detection smart valve, comprise solenoid valve body, it is characterized in that: described water quality detection smart valve also is provided with solenoid Valve driving control circuit and water quality detection probe, described solenoid Valve driving control circuit includes booster water pump high-low level detecting unit, the power of electromagnetic valve power supply unit, the programmable master control chip, the water quality detection probe is electrically connected with main control chip, booster water pump high-low level detecting unit is serially connected between booster water pump positive source and the main control chip input, is provided with the power of electromagnetic valve power supply unit between the power line of solenoid and the main control chip.
2. water quality detection smart valve according to claim 1 is characterized in that: described water quality detection probe is two metal electrodes.
3. water quality detection smart valve according to claim 2, it is characterized in that: two metal electrodes are arranged in parallel and are fixed on one and are on the "T"-shaped pure water mozzle, one end of metal electrode passes the mozzle sidewall and stretches in the mozzle, the other end is pegged graft with the square connector that is provided with two spliced eyes and is cooperated, and connector is electrically connected with solenoid Valve driving control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200889487U CN201211122Y (en) | 2008-06-19 | 2008-06-19 | Water quality detection intelligent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200889487U CN201211122Y (en) | 2008-06-19 | 2008-06-19 | Water quality detection intelligent valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211122Y true CN201211122Y (en) | 2009-03-25 |
Family
ID=40495273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200889487U Expired - Fee Related CN201211122Y (en) | 2008-06-19 | 2008-06-19 | Water quality detection intelligent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211122Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076131A1 (en) * | 2009-12-25 | 2011-06-30 | 厦门松霖科技有限公司 | Kitchen shower capable of detecting water quality and detection method thereof |
| CN102797871A (en) * | 2012-08-23 | 2012-11-28 | 李志红 | Smart water-saving valve assembly and water-energy RO water purifying apparatus |
| CN104154312A (en) * | 2014-08-06 | 2014-11-19 | 陈礼平 | Water purifier faucet |
| CN104989860A (en) * | 2015-06-30 | 2015-10-21 | 佛山市顺德区美的饮水机制造有限公司 | Electromagnetic valve and water purifier |
-
2008
- 2008-06-19 CN CNU2008200889487U patent/CN201211122Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076131A1 (en) * | 2009-12-25 | 2011-06-30 | 厦门松霖科技有限公司 | Kitchen shower capable of detecting water quality and detection method thereof |
| CN102797871A (en) * | 2012-08-23 | 2012-11-28 | 李志红 | Smart water-saving valve assembly and water-energy RO water purifying apparatus |
| CN104154312A (en) * | 2014-08-06 | 2014-11-19 | 陈礼平 | Water purifier faucet |
| CN104989860A (en) * | 2015-06-30 | 2015-10-21 | 佛山市顺德区美的饮水机制造有限公司 | Electromagnetic valve and water purifier |
| CN104989860B (en) * | 2015-06-30 | 2018-01-09 | 佛山市顺德区美的饮水机制造有限公司 | Magnetic valve and water purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201211122Y (en) | Water quality detection intelligent valve | |
| CN109399763B (en) | Reverse osmosis water purification equipment and control method | |
| CN106477645A (en) | A kind of control device of water purifier, water purifier and its control method | |
| CN105502717B (en) | A kind of intelligent control method of no effuent discharge RO machine | |
| CN106830398A (en) | A kind of pure water reflow type is saved water and energy water purifier | |
| CN101302049A (en) | Water-saving pure water making system | |
| CN203700054U (en) | Intelligent double-membrane water-saving RO water purifier | |
| CN102642943A (en) | Domestic water treatment machine | |
| CN2883347Y (en) | Hyperfiltration directly drinking machine | |
| CN204185310U (en) | Water cleaning systems | |
| CN204079667U (en) | Little water yield two-pass reverse osmosis water treatment system | |
| CN101857287A (en) | Divided flow water saving reverse osmosis water purifier and control method thereof | |
| CN101362609A (en) | Water-saving type pure water production system | |
| CN103482780B (en) | System for obtaining purified water in tap water use process | |
| CN209322523U (en) | A kind of anti-penetration water purifier with return of waste water system | |
| CN204607729U (en) | A kind of intelligent pure water is just rinsing and backpressure regulation water-saving type reverse osmosis water purifier | |
| CN104030467B (en) | Without discharge water purification machine solenoid operated four-way valve | |
| CN103382074B (en) | Treatment system and process for removing wastewater COD of multistage domesticated yeast | |
| CN105776621B (en) | A kind of omnipotent pure machine of filtering | |
| CN215516743U (en) | Water purification system and water purifier with same | |
| CN205419944U (en) | Two infiltration purifiers and filter core module thereof | |
| CN201530766U (en) | Hyperfiltration type pure water machine without wastewater | |
| CN205473025U (en) | Domestic sea water desalination device | |
| CN201809230U (en) | Water-saving reverse osmosis treatment device with automatic adjustment controllability | |
| CN210736354U (en) | Water purification unit with bacterium detects function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20130619 |