CN106007031A - Water purifier and raw water pressure state detection system thereof - Google Patents
Water purifier and raw water pressure state detection system thereof Download PDFInfo
- Publication number
- CN106007031A CN106007031A CN201610512418.XA CN201610512418A CN106007031A CN 106007031 A CN106007031 A CN 106007031A CN 201610512418 A CN201610512418 A CN 201610512418A CN 106007031 A CN106007031 A CN 106007031A
- Authority
- CN
- China
- Prior art keywords
- water
- hall
- controller
- filter element
- outlet pipe
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to a water purifier, and discloses a raw water pressure state detection system. The water purifier comprises a hall flowmeter (23), a hall sensor and a controller, wherein the controller is connected with both the hall flowmeter (23) and the hall sensor, an impeller which can rotate under the action of water flow is arranged in the hall flowmeter (23), and a magnet is arranged on the impeller; the hall sensor is used for inducing the magnet and outputting a pulse signal to the controller, and the controller is used for determining whether water pressure is normal according to whether the pulse signal is received. According to the raw water pressure state detection system, the problem of automatic shutdown in the state of insufficient water pressure or water shortage is solved by using the hall flowmeter (23) in the condition that a low-pressure switch is not used, the service life of a system of a booster pump (5) can be effectively prolonged, the labor cost and electric energy are reduced, and the probability of water leakage caused by long-time operation of the system of the booster pump (5) can be reduced.
Description
Technical field
The present invention relates to a kind of water purifier, particularly relate to a kind of former water water pressure condition detecting system.
Background technology
Along with growth in the living standard, the mankind are more and more higher to the clean requirement of water quality, the most constantly release
Various water purifiers, wherein anti-penetration water purifier filter effect is optimal, and anti-penetration water purifier typically can divide
For having the anti-penetration water purifier of water butt and without the anti-penetration water purifier of water butt, without water butt reverse osmosis purified water
Device can be saved use space, kitchen and avoid secondary pollution to be mainstay product on market.
The core component reverse osmosis membrane of anti-penetration water purifier, reverse osmosis membrane technology is with pressure differential as driving force,
Isolating the film analysis technology of solvent from solution, reverse osmosis membrane is a kind of semipermeable membrane being applicable to aqueous solution,
Only water molecule energy passes through reverse osmosis membrane, and other solute can not pass through, thus reaches the purpose of Pure-water Making.
Pressure before reverse osmosis membrane aquifer yield and film effective area and film has direct relation, without water butt reverse osmosis purified water
Device typically have employed big flux RO membrane or the big flux RO membrane of ultralow pressure that effective area strengthens, and controls
Make what the pressure before reverse osmosis membrane realized.
When anti-penetration water purifier without water butt manufactures pure water, the pressure before reverse osmosis membrane reaches reverse osmosis membrane itself
Setup pressure value；General user family's pressure of supply water system is unstable, and hydraulic pressure is fluctuated, in order to ensure reverse osmosis
Thoroughly water purifier is stressed the safety of impact and normal controlling the water circulation pressure, adds air relief valve in water purifier system
With booster pump system；The cost of reverse osmosis membrane is higher, in order to reduce customer using cost, increases in its front end
Add coarse filtration system, alleviated reverse osmosis membrane filtration burden and extend the service life of reverse osmosis membrane；Through reverse osmosis
The moisture that permeable membrane filters is two-way, and a road is that pure water directly can be drunk, and by the control of high-voltage switch gear, stops
Only anti-penetration water purifier work, and be in holding state, it is more straight than combination valve that another road is that condensed water passes through dense water
Run in or for washing the dishes, water flowers, mopping floor.
The water service system of each department, it is possible that hydraulic pressure is too low or the situation of hydropenia, now reverse osmosis
Water purifier is constantly in unloaded operation state thoroughly, causes anti-penetration water purifier inner components to wear and tear, and the life-span contracts
Short, particularly booster pump system, dallies for a long time, and system is chronically at febrile state, in causing booster pump
Portion's parts deformation is easily leaked, and brings unnecessary energy loss to user；Conventional reverse osmosis water purifier is for understanding
Certainly this problem, can increase a low tension switch and control in front end, and during or hydropenia too low at hydraulic pressure, water purifier is direct
Shut down, to protect inner components injury-free, the elongated component life-span.But exempting low pressing off
Close control lower cannot realize that hydraulic pressure is not enough or under the state of hydropenia can with the water purifier without water butt of autostop,
Exempt high-voltage switch gear simultaneously and receive limitation.
Summary of the invention
The present invention is directed to that prior art cannot realize under exempting low tension switch control hydraulic pressure not enough or hydropenia
The problem of autostop under state, it is provided that a kind of water purifier and former water water pressure condition detecting system thereof.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
Former water water pressure condition detecting system, including Hall flow meter, Hall element and with Hall flow meter,
The controller that Hall element is all connected with, is provided with the impeller that can rotate under flow action in Hall flow meter,
Impeller is provided with Magnet；Hall element is used for induced magnet output pulse signal to controller, controller
According to whether receive pulse signal to judge that hydraulic pressure is whether normal, safeguard booster pump system service life, joint
Less manpower cost and electric energy, can avoid again booster pump system to work long hours and cause the probability that leaks, and Hall passes
Sensor is sticked on pipe outer wall, to ensure the accuracy that sensor detects.
As preferably, in controller, also it is set with flow rate upper limit value, when controller receives pulse signal,
Controller processes and obtains the integrated flow value through filtration core receiving pulse signal, and by integrated flow
Value compares with the flow rate upper limit value set in controller and judges whether filter element life expires according to comparative result,
User can also be reminded to change filter element when filter element life expires, what guarantee user drank often drips is all clean
's.
A kind of water purifier, including casing, is provided with water inlet pipe, also includes the reverse osmosis being connected with water inlet pipe in casing
Permeable membrane filter element, reverse osmosis membrane filter element connects and has pure water outlet pipe, pure water outlet pipe to be provided with for stoping pure
In water outlet pipe, water is back to the check valve of reverse osmosis membrane filter element, also includes former water water pressure condition detecting system,
Its Central Plains water water pressure condition detecting system include Hall flow meter, Hall element and with Hall flow meter,
The controller that Hall element is all connected with, is provided with the impeller that can rotate under flow action in Hall flow meter,
Impeller is provided with Magnet；Hall element is used for induced magnet output pulse signal to controller, controller
According to whether receive pulse signal to judge that hydraulic pressure is whether normal, Hall flow meter is positioned on pure water outlet pipe.
A kind of water purifier, including casing, is provided with water inlet pipe, also includes the reverse osmosis being connected with water inlet pipe in casing
Permeable membrane filter element, reverse osmosis membrane filter element connects and has pure water outlet pipe, pure water outlet pipe to be provided with for stoping pure
In water outlet pipe, water is back to the check valve of reverse osmosis membrane filter element, also includes former water water pressure condition detecting system,
Its Central Plains water water pressure condition detecting system include Hall flow meter, Hall element and with Hall flow meter,
The controller that Hall element is all connected with, is provided with the impeller that can rotate under flow action in Hall flow meter,
Impeller is provided with Magnet；Hall element is used for induced magnet output pulse signal to controller, controller
According to whether receive pulse signal to judge that hydraulic pressure is whether normal, Hall flow meter is positioned on pure water outlet pipe.
Also being set with flow rate upper limit value in controller, when controller receives pulse signal, controller is to receiving
Pulse signal carries out processing and obtains the integrated flow value through filtration core, and integrated flow value is set in controller
Fixed flow rate upper limit value compares and judges whether filter element life expires according to comparative result.Through reverse osmosis membrane assembly
The pure water filtered out, escherichia coli in removable water, reduces former water-soluble total solid, ensures that user uses
The cleanliness factor of water.By Hall flow meter detection water velocity and total water amount of accumulative filtration system, and root
Filter element service life is judged, by detecting hydraulic pressure by Hall flow meter according to total water amount of filtration system
Deficiency or hydropenia so that at hydraulic pressure, not enough or hydropenia or filter element life can autostops when using and expire.
As preferably, water inlet pipe is sequentially provided with air relief valve, entering water electromagnetic valve, booster pump, reverse osmosis membrane filtration
Being also associated with condensed water outlet pipe on core, condensed water outlet pipe is provided with condensed water proportioning valve.Booster pump provides
Enter pressure before the film of reverse osmosis membrane parameter request, ensure and make water flux.When reverse osmosis membrane filter element is entered by needs
When row rinses, condensed water proportioning valve automatically opens up, and flushing water is got rid of, and can extend the service life of film.
As preferably, water inlet pipe is provided with preposition filter element, and pure water outlet pipe is provided with rearmounted filter element.Preposition filter
Tap water is mainly tentatively filtered by core, intercepts chlorine residue in bulky grain, silt, rust, active adsorption water
Deng, reduce tap water turbidity and the content of chlorine residue, thus extend the service life of reverse osmosis membrane assembly.Rearmounted
Filter element is composite filter element, and it includes activated carbon and ultrafiltration, and wherein activated carbon can remove the abnormal flavour in water, super
Filter can intercept the microorganism that the later stage grows, it is ensured that purifies water fresh and sweet good to eat.
As preferably, also include tap, tap include the leading water inlet that is connected with pure water outlet pipe end and
The electric source line interface being connected by wire with casing；Tap is provided with for controlling pure water outlet pipe end current
The hand switch of break-make and for controlling the electric-controlled switch of complete machine work, when hand switch is opened, electric-controlled switch closes
Closing, when hand switch is closed, electric-controlled switch disconnects.With crossing, this tap with electric-controlled switch is set, can be suitable
Whole water purifier is cancelled and still is able to control complete machine whether controlling the water circulation after high-voltage switch gear, and the hand switch on tap is opened
Time, the electric-controlled switch Guan Bi within tap, machine operation starts to make water, otherwise, machine down stops making water.
The method coordinated with Hall flow meter by the tap of this band electric-controlled switch exempts high-voltage switch gear, safeguards booster pump
System service life, save labour turnover and electric energy.
As preferably, bottom of shell is provided with damping silica gel foot.Damping silica gel foot is used for reducing when complete machine shakes and cabinet
Between produce resonance, it is to avoid send abnormal sound.
Due to the fact that and have employed above technical scheme that there is significant technique effect:
It is not enough or hydropenia that the present invention realizes solving hydraulic pressure in the case of exempting low tension switch by Hall flow meter
The problem of autostop under state, can effectively safeguard booster pump system service life, save labour turnover and electricity
Can, booster pump can be avoided again to work long hours and to cause the probability that leaks.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the water cleaning systems flow chart of the embodiment of the present invention 2.
Fig. 4 is the system flow chart of the embodiment of the present invention 2.
The toponym that in accompanying drawing, each number designation is referred to is as follows: 1 casing, 2 reverse osmosis membrane filter elements, 3
Air relief valve, 4 entering water electromagnetic valves, 5 booster pumps, 6 taps, 11 water inlet pipes, 12 preposition filter elements,
13 damping silica gel feet, 14 electric power connection line sockets, 21 pure water outlet pipes, 22 check valves, 23
Hall flow meter, 24 condensed water outlet pipes, 25 condensed water proportioning valves, 26 rearmounted filter elements, 61 handss
Dynamic switch, 62 electric source line interfaces, 63 tap water inlets.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Former water water pressure condition detecting system, as it is shown in figure 1, include Hall flow meter 23, Hall element with
And the controller being all connected with Hall flow meter 23, Hall element, being provided with in Hall flow meter 23 can be
The impeller rotated under flow action, impeller is provided with Magnet；Hall element is sticked on pipe outer wall and uses
In induced magnet output pulse signal to controller, controller is according to whether receive pulse signal and judge
Hydraulic pressure is the most normal.
Controller in the present embodiment is the single-chip microcomputer on electric-controlled plate, when water enters Hall flow meter 23, and water
Stream can promote the impeller within Hall flow meter 23 to rotate, and the Magnet on impeller also and then rotates, and Magnet turns
Time dynamic so that be attached to the Hall element outside pipeline can induced magnet output pulse signal to electric-controlled plate
On single-chip microcomputer, single-chip microcomputer according to whether receive pulse signal to judge water pressure condition, when hydraulic pressure is not enough or
In the case of hydropenia, current cannot promote the impeller within Hall flow meter 23 to rotate, and the Magnet on impeller is also
Cannot and then rotate, then Hall element pulse is without output, and automatic decision is now that hydraulic pressure is not enough by single-chip microcomputer
Stop water purifier work, otherwise, this judges that hydraulic pressure is normal, the normal controlling the water circulation of complete machine.This kind of method is used to tie up
Protect booster pump 5 service life, do not increase customer using cost.
It is additionally provided with filter element life detecting system, again by Hall stream in this former water water pressure condition detecting system
Gauge 23, Hall element and single-chip microcomputer realize.Set in single-chip microcomputer in advance and can pass through filter element mistake
Filter flow rate upper limit value, i.e. total water amount of filter element, this total water amount can according to state health standards and work as
Ground actual filtration empirical value sets.When current piping, impact impeller, impeller produced driving moment,
Making impeller overcome moment of friction and fluid resistance square to produce rotation, the Magnet on impeller also and then rotates, suddenly
That sensor sensing Magnet output pulse signal are to the single-chip microcomputer on electric-controlled plate, and controller receives pulse letter
Number time, controller processes and obtains the integrated flow value through filtration core receiving pulse signal, and will be tired
Meter flow value compares with the flow rate upper limit value set in controller and whether judges filter element life according to comparative result
Expire.
Owing to, in the range of certain flow, about the viscosity of water, the angular velocity of rotation of impeller becomes with rate of flow of fluid
Direct ratio, thus water velocity can be obtained by the angular velocity of rotation of impeller, such that it is able to be calculated by pipe
The discharge on road, and the angular velocity of rotation of impeller can be obtained by the rotating speed of impeller.And the rotating speed of impeller can lead to
The pulse frequency received in spending the unit interval obtains, and then can obtain the frequency exporting pulse and pass through stream
The flow of gauge is directly proportional, and finally calculates the cumulative flow value through filtration core.Accumulative judgement according to flow
The total water amount of filter element, i.e. filter element life, when integrated flow reaches the filter element total water amount of setting, it is judged that for filter element
Life-span expires, and machine shutdown quits work, when integrated flow is not up to the filter element total water amount of setting, it is judged that
Not yet due for filter element life, machine works on.By the way of this kind of flow value, judge that filter element life is
No expire, can more accurately obtain filter element actual life, changing filter element in the more reasonably time.
Embodiment 2
A kind of water purifier, as shown in figs 2-4, casing 1, it is provided with damping silica gel foot 13 bottom casing 1,
Resonance is produced, it is to avoid send abnormal sound when damping silica gel foot 13 is used for reducing complete machine vibrations and between cabinet.Casing
It is provided with water inlet pipe 11 in 1, water inlet pipe 11 is sequentially provided with air relief valve 3, preposition filter element 12, entering water electromagnetic valve
4, booster pump 5, also include the reverse osmosis membrane filter element 2 being connected with water inlet pipe 11, reverse osmosis membrane filter element 2 connect
Be connected to pure water outlet pipe 21 and condensed water outlet pipe 24, pure water outlet pipe 21 be provided with Hall flow meter 23,
Rearmounted filter element 26 and for stoping water in pure water outlet pipe 21 to be back to the check valve of reverse osmosis membrane filter element 2
22, condensed water outlet pipe 24 is provided with condensed water proportioning valve 25, also includes former water water pressure condition detecting system.
Its Central Plains water water pressure condition detecting system, including Hall flow meter 23, Hall element and and Hall
The controller that effusion meter 23, Hall element are all connected with, being provided with in Hall flow meter 23 can be at flow action
The impeller of lower rotation, impeller is provided with Magnet；Hall element is given for induced magnet output pulse signal
Controller, controller is according to whether receive pulse signal to judge that hydraulic pressure is the most normal.
Controller in the present embodiment is the single-chip microcomputer on electric-controlled plate, when water enters Hall flow meter 23, and water
Stream can promote the impeller rotation on pure water outlet pipe 21 within Hall flow meter 23, and the Magnet on impeller is also
And then rotate, during magnet rotors so that be attached to the Hall element outside pure water outlet pipe 21 and can sense magnetic
Ferrum output pulse signal are to the single-chip microcomputer on electric-controlled plate, and single-chip microcomputer is according to whether receive pulse signal and sentence
Cut off the water supply pressure condition, when hydraulic pressure is not enough or in the case of hydropenia, current cannot promote within Hall flow meter 23
Impeller rotates, and the Magnet on impeller also cannot and then rotate, then Hall element pulse is without output, single-chip microcomputer
It is now that hydraulic pressure deficiency stops water purifier work by automatic decision, otherwise, this judges hydraulic pressure normally, and complete machine is just
Often controlling the water circulation.Use this kind of method can safeguard booster pump 5 service life, do not increase customer using cost.
It is additionally provided with filter element life detecting system, again by Hall stream in this former water water pressure condition detecting system
Gauge 23, Hall element and single-chip microcomputer realize.Set in single-chip microcomputer in advance and can pass through reverse osmosis
The flow rate upper limit value that membrane cartridge 2 filters, i.e. total water amount of filter element, this total water amount can be according to national health
Standard and local actual filtration empirical value set.When current piping, impact impeller, impeller is produced
Driving moment, makes impeller overcome moment of friction and fluid resistance square to produce rotation, the Magnet on impeller also with
Rotation, Hall element induced magnet output pulse signal to connect to the single-chip microcomputer on electric-controlled plate, controller
When receiving pulse signal, controller carries out process and obtains through reverse osmosis membrane filter element 2 receiving pulse signal
Integrated flow value, and by integrated flow value with in controller set flow rate upper limit value compare and according to comparing
Result judges whether filter element life expires；When integrated flow reaches the filter element total water amount of setting, it is judged that for instead
Permeable membrane filter element 2 life-span expires, and machine shutdown quits work, and sets total mistake when integrated flow is not up to filter element
During the water yield, it is judged that not yet due for reverse osmosis membrane filter element 2 life-span, machine works on.
Also include tap 6, tap 6 include the leading water inlets 63 that are connected with pure water outlet pipe 21 end and with
The electric source line interface 62 that casing 1 is connected by wire, tap 6 has a connecting line end to be connected to power supply
Cable plug, the tap 6 electric power connection line socket that leading 6 electric power connection line plugs are inserted in casing 1
In 14.Tap 6 is provided with the hand switch 61 for controlling pure water outlet pipe 21 end current break-make and uses
In controlling the electric-controlled switch that complete machine works, electric-controlled switch Guan Bi, hand switch 61 when hand switch 61 is opened
During closedown, electric-controlled switch disconnects.Tap 6 in the present embodiment is commercially available automatically controlled leading 6, when hand switch 61
When opening, tap frame for movement within 6 moves so that electric-controlled switch closes, and the electric-controlled switch after Guan Bi is sent out
Sending a signal to the controller of control complete machine controlling the water circulation, controller makes into water electromagnetism according to the signal received
Valve is opened, and complete machine work starts controlling the water circulation；Otherwise the electric-controlled switch after Duan Kaiing enables to entering water electromagnetic valve closes,
Complete machine is shut down and is stopped controlling the water circulation.
In the present embodiment, the whole work process of water purifier is as follows:
Switching on power, open tap 6, machine enters controlling the water circulation state, and entering water electromagnetic valve is opened, and water is by water inlet
Pipe 11 enters and carries out coarse filtration in preposition filter element 12, intercepts in bulky grain, silt, rust, active adsorption water
Chlorine residue etc., reduce tap water turbidity and the content of chlorine residue；The most intensified pump 5 supercharging enters reverse osmosis membrane filtration
Core 2, except the escherichia coli in water, reduces former water-soluble total solid；After reverse osmosis membrane filter element 2 filters
Pure water flows through Hall flow meter 23, enters rearmounted filter element 26 after its integrated flow, removes the abnormal flavour in water, blocks
Cut the microorganism grown of later stage, it is ensured that purify water fresh and sweet good to eat；Then the pure water after rearmounted filter element 26 being filtered
Access the water inlet of tap 6.The condensed water filtered out through reverse osmosis membrane filter element 2 enters condensed water outlet pipe 24
Drain than combination valve through dense water.
In order to protect reverse osmosis membrane service life, during cutout cock 6, dense water is opened than combination valve, by setting
Time membrane module is rinsed.When opening the tap 6 with switch within the time rinsed, machine
Stop rinsing and continue normal controlling the water circulation.
In a word, the foregoing is only presently preferred embodiments of the present invention, all made according to scope of the present invention patent
Impartial change with modify, all should belong to the covering scope of patent of the present invention.
Claims (7)
- The most former water water pressure condition detecting system, including Hall flow meter (23), Hall element and with Hall stream The controller that gauge (23), Hall element are all connected with, it is characterised in that: in Hall flow meter (23) Being provided with the impeller that can rotate under flow action, impeller is provided with Magnet；Hall element is used for induced magnet And output pulse signal is to controller, controller is according to whether receive pulse signal to judge that hydraulic pressure is the most just Often, Hall element is sticked on pipe outer wall.
- Former water water pressure condition detecting system the most according to claim 1, it is characterised in that: also set in controller Surely having flow rate upper limit value, when controller receives pulse signal, controller is to receiving at pulse signal Reason obtains the integrated flow value through filtration core, and by integrated flow value and the flow rate upper limit value of setting in controller Relatively and judge whether filter element life expires according to comparative result.
- 3. a water purifier, casing (1), it is provided with water inlet pipe (11) in casing (1), also includes and water inlet pipe (11) reverse osmosis membrane filter element (2) connected, the upper connection of reverse osmosis membrane filter element (2) has pure water outlet pipe (21), Pure water outlet pipe (21) is provided with water within stoping pure water outlet pipe (21) and is back to reverse osmosis membrane filter element (2) check valve (22), it is characterised in that also include the former water hydraulic pressure shape described in claim 1 or 2 State detecting system, Hall flow meter (23) is positioned on pure water outlet pipe (21).
- A kind of water purifier the most according to claim 3, it is characterised in that water inlet pipe is sequentially provided with on (11) Air relief valve (3), entering water electromagnetic valve (4), booster pump (5), reverse osmosis membrane filter element is also connected with on (2) Condensed water outlet pipe (24), condensed water outlet pipe (24) is had to be provided with condensed water proportioning valve (25).
- A kind of water purifier the most according to claim 3, it is characterised in that water inlet pipe (11) is provided with preposition Filter element (12), pure water outlet pipe (21) is provided with rearmounted filter element (26).
- A kind of water purifier the most according to claim 3, it is characterised in that also include tap (6), tap (6) Including tap (6) water inlet being connected with pure water outlet pipe (21) end and pass through wire with casing (1) The electric source line interface (62) connected；Tap (6) is provided with for controlling pure water outlet pipe (21) end water Hand switch (61) that circulation is disconnected and for controlling the electric-controlled switch of complete machine work, hand switch (61) is beaten Electric-controlled switch Guan Bi when opening, when hand switch (61) is closed, electric-controlled switch disconnects.
- A kind of water purifier the most according to claim 3, it is characterised in that casing (1) bottom is provided with damping silicon Glue foot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512418.XA CN106007031A (en) | 2016-06-28 | 2016-06-28 | Water purifier and raw water pressure state detection system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512418.XA CN106007031A (en) | 2016-06-28 | 2016-06-28 | Water purifier and raw water pressure state detection system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106007031A true CN106007031A (en) | 2016-10-12 |
Family
ID=57106132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610512418.XA Pending CN106007031A (en) | 2016-06-28 | 2016-06-28 | Water purifier and raw water pressure state detection system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106007031A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445223A (en) * | 2017-09-19 | 2017-12-08 | 北京四季沐歌太阳能技术集团有限公司 | Water shortage detection means and system |
| CN108619912A (en) * | 2017-03-22 | 2018-10-09 | 佛山市顺德区美的饮水机制造有限公司 | Purifier and water purifier |
| CN110354570A (en) * | 2019-07-22 | 2019-10-22 | 智恒科技股份有限公司 | A kind of method and system carrying out filter element life judgement by Water quality detector |
| CN111333209A (en) * | 2020-03-13 | 2020-06-26 | 东莞市迈沃科技发展有限公司 | Large-flow water purifying device adopting water flow sensor |
| CN114130555A (en) * | 2021-12-08 | 2022-03-04 | 厦门一岂科技有限公司 | Take filter core to remind gondola water faucet of function |
| CN114307663A (en) * | 2022-01-25 | 2022-04-12 | 上海朴道水汇环保科技股份有限公司 | System and method for detecting service life of filter element of water purifier |
| CN116378974A (en) * | 2023-05-31 | 2023-07-04 | 宜宾科全矿泉水有限公司 | Intelligent control system of water purifier |
| CN108619912B (en) * | 2017-03-22 | 2024-04-26 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying device and water purifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0394120A (en) * | 1989-09-07 | 1991-04-18 | Yuhshin Co Ltd | Electronic flow meter |
| US5456121A (en) * | 1993-10-18 | 1995-10-10 | Lew; Hyok S. | Pivotable vane flowmeter with capacitive position sensor |
| CN102589621A (en) * | 2012-03-09 | 2012-07-18 | 陈沛 | Impeller of high-precision rotor type flow transducer and working method of impeller |
| CN103553233A (en) * | 2013-11-20 | 2014-02-05 | 陈忠林 | Bucket-free water-saving water purifier |
| CN204529492U (en) * | 2015-01-13 | 2015-08-05 | 上海启力环保科技有限公司 | A kind of water treating device device of intelligent prompt filter element life |
-
2016
- 2016-06-28 CN CN201610512418.XA patent/CN106007031A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0394120A (en) * | 1989-09-07 | 1991-04-18 | Yuhshin Co Ltd | Electronic flow meter |
| US5456121A (en) * | 1993-10-18 | 1995-10-10 | Lew; Hyok S. | Pivotable vane flowmeter with capacitive position sensor |
| CN102589621A (en) * | 2012-03-09 | 2012-07-18 | 陈沛 | Impeller of high-precision rotor type flow transducer and working method of impeller |
| CN103553233A (en) * | 2013-11-20 | 2014-02-05 | 陈忠林 | Bucket-free water-saving water purifier |
| CN204529492U (en) * | 2015-01-13 | 2015-08-05 | 上海启力环保科技有限公司 | A kind of water treating device device of intelligent prompt filter element life |
Non-Patent Citations (2)
| Title |
|---|
| 彭学勤: "《传感器原理与实训项目教程》", 30 September 2011, 外语教学与研究出版社 * |
| 钱德永等: "《管道安装工程便携手册》", 30 September 2002, 机械工业出版社 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619912A (en) * | 2017-03-22 | 2018-10-09 | 佛山市顺德区美的饮水机制造有限公司 | Purifier and water purifier |
| CN108619912B (en) * | 2017-03-22 | 2024-04-26 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying device and water purifier |
| CN107445223A (en) * | 2017-09-19 | 2017-12-08 | 北京四季沐歌太阳能技术集团有限公司 | Water shortage detection means and system |
| CN110354570A (en) * | 2019-07-22 | 2019-10-22 | 智恒科技股份有限公司 | A kind of method and system carrying out filter element life judgement by Water quality detector |
| CN110354570B (en) * | 2019-07-22 | 2021-05-25 | 福建智恒优水科技有限公司 | Method and system for judging service life of filter element through water quality detector |
| CN111333209A (en) * | 2020-03-13 | 2020-06-26 | 东莞市迈沃科技发展有限公司 | Large-flow water purifying device adopting water flow sensor |
| CN111333209B (en) * | 2020-03-13 | 2022-05-13 | 东莞市迈沃科技发展有限公司 | Large-flow water purifying device adopting water flow sensor |
| CN114130555A (en) * | 2021-12-08 | 2022-03-04 | 厦门一岂科技有限公司 | Take filter core to remind gondola water faucet of function |
| CN114307663A (en) * | 2022-01-25 | 2022-04-12 | 上海朴道水汇环保科技股份有限公司 | System and method for detecting service life of filter element of water purifier |
| CN114307663B (en) * | 2022-01-25 | 2024-03-15 | 上海朴道水汇环保科技股份有限公司 | System and method for detecting service life of filter element of water purifier |
| CN116378974A (en) * | 2023-05-31 | 2023-07-04 | 宜宾科全矿泉水有限公司 | Intelligent control system of water purifier |
| CN116378974B (en) * | 2023-05-31 | 2023-08-04 | 宜宾科全矿泉水有限公司 | Intelligent control system of water purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106007031A (en) | Water purifier and raw water pressure state detection system thereof | |
| CN104941300B (en) | Water purifier | |
| CN204675905U (en) | The water purifier of auto-flushing | |
| CN106830201B (en) | Automatic concentrated water discharge system of water purifier and water purifier | |
| CN112142214B (en) | Water purifier and control method and device thereof | |
| US20200180988A1 (en) | Water system having uv function and method for controlling same | |
| CN106242106A (en) | The control method of water purifier and water purifier | |
| CN102448574A (en) | Washing device for water treatment apparatus and washing method thereof | |
| CN205892815U (en) | Water purifier and raw water water pressure state detecting system thereof | |
| CN110282782A (en) | A kind of inner pressed ultrafiltration water-purifying apparatus and its application method | |
| CN105130036B (en) | From flushing water purifier | |
| CN209052473U (en) | A kind of tap water detection filter device | |
| CN202529892U (en) | Timed washing water purifier | |
| CN204981395U (en) | Self -flushing water purifier | |
| CN205472990U (en) | Water purification pure water all -in -one | |
| CN214360551U (en) | Water purifier | |
| CN212655616U (en) | Ultrapure water system | |
| CN107364907A (en) | The automatic maintenance method that water purifier disables for a long time | |
| CN104402136A (en) | Water storage device of water purifier, control method and water purifier | |
| CN107399841A (en) | Intelligent water purifying saving device | |
| CN209383543U (en) | A kind of vehicular purifying field water quality system equipment and the purifying vehicle with the purification system equipment | |
| CN208878071U (en) | Antifreeze purifier | |
| CN207175503U (en) | The automatic maintaining device that water purifier disables for a long time | |
| CN209019989U (en) | A kind of self-cleaning filter device of water treatment system | |
| CN209493429U (en) | A kind of different water supply system complete equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161012 |