CN209721659U - Reverse osmosis monitoring and intelligent online cleaning system - Google Patents
Reverse osmosis monitoring and intelligent online cleaning system Download PDFInfo
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- CN209721659U CN209721659U CN201920105962.1U CN201920105962U CN209721659U CN 209721659 U CN209721659 U CN 209721659U CN 201920105962 U CN201920105962 U CN 201920105962U CN 209721659 U CN209721659 U CN 209721659U
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Abstract
The utility model relates to water treatment fields, more particularly to a kind of reverse osmosis monitoring and intelligent online cleaning system, including reverse osmosis module, the water inlet end of the reverse osmosis module is provided with raw water water inlet pipe, valve one is provided on the raw water water inlet pipe, the water outlet of the reverse osmosis module is provided with product water outlet pipe, valve two is provided on the product water outlet pipe, the reverse osmosis module is provided with dense drainpipe, valve I is provided on the dense drainpipe, the reverse osmosis module is connected with cleaning case by backwash tube, high degree of automation, it can be cleaned automatically for different pollution types.
Description
Technical field
The utility model relates to water treatment fields, more particularly to a kind of reverse osmosis monitoring and intelligent online cleaning system.
Background technique
The water rate processed of domestic at present and international first-stage reverse osmosis is no more than 75%, and remaining 25% concentrated water generally will be as
Sewage discharges, can be 50% or more the dense draining recycling discharged using reverse osmosis concentrated draining recovery technology.
Processing for the raw water of industry or commercial steam boiler removes the acid in water with ion-exchange in early days
Root and metal ion, but the phase due to complex process, handle the higher cost of raw water, it is now most of all to be changed to reverse osmosis pre- place
Raw water is managed, but the water rate processed of in-line coagulation raw water is general just no more than 75%, remaining dense draining just will be discharged as waste water
It goes, just wastes a large amount of water in this way, for the factory of 500 tons of steam of every small consumption, the raw water of consumption hourly is just
It is 666.6 tons, dense displacement is 666.6-500=166.6 ton per hour, is calculated with running the 7000 small time every year, annual to arrange
The amount for the dense draining gone is exactly 116.62 ten thousand tons, and there are also portion of techniques can make dense draining using positive reverse osmosis module technology
Amount reduces half, and control section largely uses manual mode, and metering aspect mostly uses water meter or flowmeter, without teletransmission
Device, the more monitoring device without system operation, while the positive reverse osmosis module installed additional is due to being used to handle dense draining, film it is clear
It washes frequency and is also higher than normal reverse osmosis module, but the cleaning of positive reverse osmosis module is now mostly using the side manually cleaned
Method, the cleaning way of use, which is also cleaning personnel, to be done qualitative judgement according to the water quality of dense draining to scene and takes physics or chemistry
Cleaning method, even to open positive reverse osmosis module sometimes and could determine which kind of cleaning way taken to watch impurity situation,
This just proposes higher professional standards requirement for managing the personnel of reverse osmosis operation, and reality is that many operation enterprises lack
Weary high-caliber professional will cause such or such problem in this way and occur.
Utility model content
The purpose of the utility model is to overcome deficiency in the prior art, a kind of high degree of automation, Neng Gouzhen are provided
The reverse osmosis monitoring cleaned automatically to different pollution types and intelligent online cleaning system.
The utility model is achieved through the following technical solutions: the reverse osmosis monitoring of one kind and intelligent online cleaning system,
Including reverse osmosis module, the water inlet end of the reverse osmosis module is provided with raw water water inlet pipe, is provided on the raw water water inlet pipe
Valve one, the water outlet of the reverse osmosis module are provided with product water outlet pipe, are provided with valve on the product water outlet pipe
Two, the reverse osmosis module is provided with dense drainpipe, and valve I is provided on the dense drainpipe, and the reverse osmosis module passes through
Backwash tube is connected with cleaning case, and valve II, the water inlet end company of backwash tube and dense drainpipe are provided on the backwash tube
It is logical, electric heating tube is installed in the cleaning case, the cleaning case is connected with pH sensor, temperature sensor II and liquidometer,
The cleaning case is connected to product water outlet pipe by water pipe I, valve six is provided on the water pipe I, the cleaning case passes through
Piping connection with metering pump has cleaning agent case, and the cleaning case is connected to the outlet end of cleaning pump by water pipe II, described
Valve five is provided on water pipe II, the water inlet end of the cleaning pump is connected to raw water water inlet pipe, the water pipe III by water pipe III
On be provided with valve four, the cleaning case is connected to cleaning water source by water pipe IV, and valve IV, institute are provided on the water pipe IV
It states cleaning case and is connected with cleaning case drainpipe, valve VII is provided on the cleaning case drainpipe, is set on the raw water water inlet pipe
It is equipped with temperature sensor I, pressure sensor I, flow meter I, conductivity sensor I, total organic carbon analyzer, nephelometer, oxidation
Reduction potential meter is provided with pressure sensor II, flow meter II, conductivity sensor II on the product water outlet pipe, described
Be provided with pressure sensor III, flowmeter III, conductivity sensor III on dense drainpipe, the valve I, valve II, valve IV,
Valve VII, valve one, valve two, valve four, valve five, valve six select electric control valve, the valve I, valve II, valve
IV, valve VII, valve one, valve two, valve four, valve five, valve six, pH sensor, temperature sensor II, liquidometer, temperature
Spend sensor I, pressure sensor I, flow meter I, conductivity sensor I, total organic carbon analyzer, nephelometer, redox electricity
Position meter, pressure sensor II, flow meter II, conductivity sensor II, pressure sensor III, flowmeter III, conductivity sensor
III, metering pump, cleaning pump are electrically connected to controller.
Further, the cleaning pump selects frequency conversion high-pressure pump.
Further, dense drainpipe is communicated with water pipe V close to water inlet end, and valve III is provided on the water pipe V, described
Valve III is electrically connected with the controller.
Further, water pipe VI is provided between the water inlet end of the cleaning pump and raw water water inlet pipe, on the water pipe VI
It is provided with security filter.
Further, it is provided with water pipe VII between the water pipe III and raw water water inlet pipe, is provided with valve on the water pipe VII
Door VI, the valve VI is electrically connected with the controller.
Further, it is provided with pressure sensor IV on the water pipe VII, is provided with pressure sensor on the water pipe III
Ⅴ。
The utility model has the beneficial effects that: in the water inlet end of reverse osmosis module, water outlet, dense discharge ends setting sensing
Device and detector are able to detect the information such as water quality, hydraulic pressure, temperature, provide foundation for cleaning control, setting cleaning case, cleaning pump,
Cleaning agent case, metering pump and pH sensor, temperature sensor II and liquidometer, the signal that can be detected according to each sensor,
Accurately configuration cleaning solution, and then quickly reverse osmosis module can be cleaned, intelligence degree is high, additionally it is possible to which detection is anti-
The operation conditions of filtration module guarantees product water quality.
Detailed description of the invention
Fig. 1 is each component annexation figure schematic diagram in embodiment 1；
Wherein: 1- reverse osmosis module, 2- raw water water inlet pipe, 21- valve one, 22- temperature sensor I, 23- pressure sensor
I, 24- flow meter I, 25- conductivity sensor I, 26- total organic carbon analyzer I, 27- nephelometer, 28- oxidation-reduction potentiometer,
3- product water outlet pipe, 31- valve two, 32- pressure sensor II, 33- conductivity sensor II, 34- flow meter II, 4- cleaning
Case, 41- temperature sensor II, 42- liquidometer, 43-PH sensor, 44- cleaning case drainpipe, 45- valve VII, the dense draining of 5-
Pipe, 51- pressure sensor III, 52- conductivity sensor III, 53- flowmeter III, 54- valve I, 6- backwash tube, 61- valve
II, 7- water pipe V, 71- valve III, 8- cleaning pump, 9- water pipe IV, 91- valve IV, 10- water pipe VI, 101- security filter,
102- valve V, 11- water pipe VII, 111- pressure sensor IV, 112- valve VI, 12- water pipe II, 121- valve five, 13- water pipe
III, 131- valve four, 132- valve three, 133- pressure sensor V, 14- water pipe I, 141- valve six, 15- metering pump.
Specific embodiment
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Below in conjunction with the attached drawing in utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figure 1, a kind of reverse osmosis monitoring and intelligent online cleaning system, including reverse osmosis module 1, reverse osmosis module
Water inlet end be connected with raw water water inlet pipe 2, valve 1 is installed, the water outlet of reverse osmosis module is connected on raw water water inlet pipe
Product water outlet pipe 3 is equipped with valve 2 31 on product water outlet pipe, and reverse osmosis module is connected with dense drainpipe 5, dense drainpipe
On valve I 54 is installed, reverse osmosis module is connected with cleaning case 4 by backwash tube, valve II is equipped on backwash tube 6
61, backwash tube is connected to the water inlet end of dense drainpipe, and electric heating tube is equipped in cleaning case, and cleaning case is connected with PH sensor
43, temperature sensor II 41 and liquidometer 42, cleaning case are connected to product water outlet pipe by water pipe I 14, are equipped on water pipe I
Valve 6 141, cleaning case have cleaning agent case by the piping connection with metering pump 15, and cleaning case is connected to by water pipe II 12
The outlet end of cleaning pump 8, valve 5 121 is equipped on water pipe II, and the water inlet end of cleaning pump is connected to raw water by water pipe III 13
Water inlet pipe is equipped with valve 4 131 on water pipe III, and cleaning pump selects frequency conversion high-pressure pump, and cleaning case is connected to clearly by water pipe IV 9
Wash water source is equipped with valve IV 91 on water pipe IV, and cleaning case is connected with cleaning case drainpipe 44, is equipped on cleaning case drainpipe
Valve VII 45 is equipped with temperature sensor I 22, pressure sensor I 23, flow meter I 24, conductivity sensor on raw water water inlet pipe
I 25, total organic carbon analyzer 26, nephelometer 27, oxidation-reduction potentiometer 28 are equipped with pressure sensor on product water outlet pipe
II 32, flow meter II 34, conductivity sensor II 33 are equipped with pressure sensor III 51, flowmeter III 53, electricity on dense drainpipe
Conductivity sensor III 52, dense drainpipe are communicated with water pipe V 7 close to water inlet end, valve III 71 are equipped on water pipe V, cleaning pump
Water pipe VI 10 is installed between water inlet end and raw water water inlet pipe, security filter 101 and valve V 102 are installed on water pipe VI,
Water pipe VII 11 is installed between water pipe III and raw water water inlet pipe, valve VI 112 is installed on water pipe VII, pressure is installed on water pipe VII
Force snesor IV 111, the water inlet end of water pipe III are equipped with pressure sensor V 133 and valve 3 132.
Valve I, valve II, valve III, valve IV, valve V, valve VI, valve VII, valve one, valve two, valve three,
Valve four, valve five, valve six select electric control valve, wherein valve III is electronic slow valve opening, valve I, valve II, valve
III, valve IV, valve V, valve VI, valve VII, valve one, valve two, valve three, valve four, valve five, valve six, pH are passed
It is sensor, temperature sensor II, liquidometer, temperature sensor I, pressure sensor I, flow meter I, conductivity sensor I, total organic
Carbon analyzer, nephelometer, oxidation-reduction potentiometer, pressure sensor II, flow meter II, conductivity sensor II, pressure sensing
Device III, flowmeter III, conductivity sensor III, metering pump, cleaning pump, pressure sensor IV, pressure sensor V are electrically connected
To controller, controller is industrial control unit (ICU), and industrial control unit (ICU) is equipped with touch screen.
Water pipe VII and valve VI are installed, raw water is able to use and is cleaned, adaptability is high.
Reverse osmosis monitoring provided in this embodiment is as follows with intelligent online cleaning system working principle:
The valve of all marks of Ben Tunei is in closed state before cleaning.
For cleaning, according to the display situation of pressure sensor I and pressure sensor II using product water as override,
Followed by ejected wash water；
To keep ejected wash water or the temperature of cleaning agent between 23-30 DEG C in cleaning process；
When being cleaned with cleaning agent, controller can control cleaning pump according to the temperature of pH meter sensor and cleaning agent
Unlatching, to protect reverse osmosis module to reach best cleaning effect from damage and in the process of cleaning in the process of cleaning；
The liquid level of cleaning case is controlled it by liquidometer by controller, is stopped when to a high position into ejected wash water and cleaning
Agent, when low level, starts plus ejected wash water and cleaning agent, and is determined according to the variation of pH meter plus water adds the amount of agent；
Reverse osmosis each sections at different levels can be carried out cleaning, and according to the data variation amount of the sensor of each level segment by
Controller issues corresponding processing mode and cleaning process；
For the immersion of reverse osmosis module and high-low pressure and small-large flow in cleaning process, introduced in the utility model
Frequency conversion high-pressure pump is controlled the flow and pressure of pump by frequency converter；
It in cleaning process, is first cleaned with ejected wash water, with the flow and pressure of frequency conversion high-pressure pump control ejected wash water, works as pressure
Power reaches when not generating product water to be optimal, is cleaned after running half an hour with high-pressure high-flow ejected wash water, dense row at this time
Water direct emission；It is also clear with ejected wash water when then adding cleaning agent to be cleaned according to the process flow of controller, and just starting
The same low discharge is subject to the pressure for not generating product water when washing, but at this time the cleaning agent of dense discharge outlet to enter in cleaning case into
Row wash cycles, clean after a period of time can again with lower flow into and soaking and washing, cleaning use big flow again within 10 hours
High pressure is cleaned, and valve III is cleaned and opened to big flow, closes valve I, discharges cleaning agent, closes metering pump, rinses 10
It is subject to again with ejected wash water after minute and does not generate product water and cleaned, be finally rinsed with normal pressure flow, until clear
It washes up to standard；
Cleaning process is as follows:
Product water cleaning: opening valve three, valve four give cleaning case to fill the water, and stop water filling when arriving a liquid level high position, fill the water same
When water temperature is judged by controller and makes water tank temperature between 24-28 DEG C, successively open valve I, valve six, valve IV, open
Frequency conversion high-pressure pump is opened valve five and is cleaned half an hour, and frequency conversion high-pressure pump is switched to high speed, and cleaning 10 minutes or so terminates, and closes
Frequency conversion high-pressure pump after closing valve five, valve IV, valve six and valve I, is determined by controller according to the pH value in cleaning case
Further whether with acid, perhaps alkaline cleaner is cleaned when needing further progress acid or alkali to be cleaned by controller
The acidity or basic agent in metering pump extraction chemical tank are controlled, cleaning agent is automatically prepared.
Detailed process is as follows:
When temperature reaches 25 DEG C and pH value Open valve II, valve six, valve V, valve when 2 or pH value are 12
Five, while opening frequency conversion high-pressure pump and being run with middling speed, cleaning agent metering pump is opened when pH value changes more than 0.5, until pH value
Stopping when returning to 2 or 12 is cleaned half an hour, is run with low speed, if pH value does not change in continuous two hours, frequency conversion
High-pressure pump switches to high speed, is rinsed with big-flow high-pressure, opens valve III after ten minutes, closes valve II and is carried out with low speed
It rinses, valve six is closed in the Open valve VII when arriving liquid level lower bound in cleaning case, operation after ten minutes, stops frequency conversion high-pressure pump fortune
Row closes valve five, valve five, Open valve one and valve two, produces water as a trial, each sensor and detector test result are being controlled
In device preset value processed, cleaning is completed.
It is worth noting that, reverse osmosis monitoring provided in this embodiment can be realized following function with intelligent online cleaning system
Can:
The operating condition of counter-infiltration system is monitored, warning function is carried out for abnormal operating condition, is reached simultaneously
Cleaning standard alarm reminds related management personnel equipment to clean, not influence the case where enterprise normally produces
The lower selection time will be cleaned automatically；
Function is constantly acquired, is analyzed, judged and saved to counter-infiltration system operating condition value；
Phenomena such as back pressure of system, concentration polarization, film perforation, sealing ring are leaked warning note；
Pre- arbitration functions are carried out to reverse osmosis cleaning, pass through present operating condition and nearest 1 year operation work
Condition determines the main object for needing to clean dirt by the analysis of controller, comparison and diagnosis, so which kind of determine to take clearly
Lotion is cleaned to reverse osmosis；
Since temperature and counter-infiltration system itself failure problems can also cause the erroneous judgement to cleaning, so being added in this system
Anti- feed water by reverse osmosis water temperature and failure perturbation technique, object is accurate when reaching cleaning, motivated, definite effect is using
Also system intelligence learning technology is used when anti-temperature interference technology, after counter-infiltration system long-play, intake pressure with
Changes will occur for flow of inlet water and conductivity, so standard (benchmark) comparison condition with system conditions value is derived from system
System is by 24 hours initial average value, energy after average operating value or last time cleaning when operation in initial 24 hours
Adjust automatically is crossed, stability is high；
In reverse osmosis water by good pretreated situation, the dirt of reverse osmosis module not be in very short time reach
To cleaning standard, usual reverse osmosis water is by good pretreated situation, the dirt of reverse osmosis module is for a long time
It inside can be only achieved the standard of cleaning, in the case, this system can be not added in the case where cleaning agent as general maintenance
The function of regular cleaning, makes membranous system be chronically at clean conditions, and producing water ratio and water quality processed keep high-quality stable for a long time；
This reverse osmosis monitoring has the function of preferentially judging ejected wash water with intelligent online cleaning system, by central processing system
According to cleaning water pipe pressure come carry out judgement go forward side by side row major selection；Ejected wash water is from two aspects: reverse osmosis product water,
Pretreated water, priority are followed successively by reverse osmosis product water, pretreated water；
This reverse osmosis monitoring has the function of intelligence learning with intelligent online cleaning system during operation, and according to environment
Variation and make corresponding variation.
This reverse osmosis monitoring preferably meets cleaning principle and protective film in cleaning with intelligent online cleaning system
System is cleaned in cleaning Shi Xianyong ejected wash water, then carries out corresponding acid or alkali according to system processing result after cleaning
Property cleaning agent cleaned, acid or alkaline cleaner clean after cleaned again with ejected wash water, have protection membranous system
Function；Meanwhile with regular as what is generally maintained in the case where cleaning agent is not added under dirty so object not serious situation
Cleaning function, reaching makes membranous system be chronically at clean conditions, and producing water ratio and product water water quality is made to keep high-quality stable for a long time.
Subordinate list 1 is that display of the disturbing factor in monitoring provides as a result, controlling cleaning and sound-light alarm automatically for controller
Foundation.
Subordinate list 1
| ·1 | Water inlet conductivity | Feed water flow Measure Q | Intake pressure P | Crushing Δ between water inlet and concentrated water P1 | Water inlet is damaged with hydraulic pressure is produced ΔP2 | Producing water ratio Q1/Q | Dense row leads Q2/Q | Dense draining salt concentration rate C2/C | Product water salt transmitance C1/C |
| Metal oxide Fe2+ | -- | -- | -- | It obviously increases | It is significantly raised | It is substantially reduced | It obviously increases | It is substantially reduced | It obviously increases |
| Colloid pollution such as sludge | -- | -- | -- | It gradually increases | It increases | It gradually decreases | It gradually increases | Normal or reduction | It has increased slightly |
| Dirty class such as carbonic acid and calcium phosphate | -- | -- | -- | Increase | It increases | It reduces | Increase | It reduces | It obviously increases |
| Calcium sulfate class | -- | -- | -- | There is appropriate increase | Slowly increase | It reduces | It is slowly increased | It reduces | It obviously increases |
| Microbial contamination such as mushroom, algae | -- | -- | -- | It obviously increases | It is significantly raised | It reduces | It obviously increases | Normal or reduction | It can increase |
| Organic contamination such as oil, COD, BOD, TOC | -- | -- | -- | It is stepped up | Slowly increase | It reduces | It is stepped up | Normal or reduction | It can increase |
| Oxide (such as Cl2) | -- | -- | -- | It gradually reduces | Slowly reduce | Increase | It gradually reduces | It reduces | Increase |
| It wears (carbon granules, sludge grain) | It reduces | It reduces | Increase | It reduces | It reduces | Increase | |||
| O-ring bonding or the leakage of O-ring position | It can increase | Slowly reduce | It can increase | It can increase | It reduces | Increase |
It is worth noting that, provided by the utility model reverse osmosis monitoring and intelligent online cleaning system, do not increase volume
Outer power is sentenced according to the variation of film front end and rear end pressure, temperature, conductivity, water production, the content of salt by controller
Surely the reason of causing film end dirt, while being made for different dirt controllers and taking corresponding cleaning way, easy to clean, control
Precision processed is high, can be realized unattended.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of reverse osmosis monitoring and intelligent online cleaning system, including reverse osmosis module, the water inlet end of the reverse osmosis module
It is provided with raw water water inlet pipe, valve one is provided on the raw water water inlet pipe, the water outlet of the reverse osmosis module is provided with production
Product water outlet pipe is provided with valve two on the product water outlet pipe, and the reverse osmosis module is provided with dense drainpipe, described dense
Valve I is provided on drainpipe, it is characterised in that: the reverse osmosis module is connected with cleaning case by backwash tube, described anti-
Valve II is provided in flushing pipe, backwash tube is connected to the water inlet end of dense drainpipe, is equipped with electric heating in the cleaning case
Pipe, the cleaning case are connected with PH sensor, temperature sensor II and liquidometer, and the cleaning case is connected to production by water pipe I
Product water outlet pipe, valve six is provided on the water pipe I, and the cleaning case has cleaning agent by the piping connection with metering pump
Case, the cleaning case are connected to the outlet end of cleaning pump by water pipe II, are provided with valve five, the cleaning on the water pipe II
The water inlet end of pump is connected to raw water water inlet pipe by water pipe III, valve four is provided on the water pipe III, the cleaning case passes through
Water pipe IV is connected to cleaning water source, and valve IV is provided on the water pipe IV, and the cleaning case is connected with cleaning case drainpipe, institute
It states and is provided with valve VII on cleaning case drainpipe, temperature sensor I, pressure sensor I, stream are provided on the raw water water inlet pipe
Meter I, conductivity sensor I, total organic carbon analyzer, nephelometer, oxidation-reduction potentiometer are set on the product water outlet pipe
It is equipped with pressure sensor II, flow meter II, conductivity sensor II, pressure sensor III, stream are provided on the dense drainpipe
Meter III, conductivity sensor III, the valve I, valve II, valve IV, valve VII, valve one, valve two, valve four, valve
Door five, valve six select electric control valve, the valve I, valve II, valve IV, valve VII, valve one, valve two, valve
Four, valve five, valve six, PH sensor, temperature sensor II, liquidometer, temperature sensor I, pressure sensor I, flowmeter
I, conductivity sensor I, total organic carbon analyzer, nephelometer, oxidation-reduction potentiometer, pressure sensor II, flow meter II, electricity
Conductivity sensor II, pressure sensor III, flowmeter III, conductivity sensor III, metering pump, cleaning pump are electrically connected to control
Device.
2. reverse osmosis monitoring according to claim 1 and intelligent online cleaning system, it is characterised in that: the cleaning pump choosing
With frequency conversion high-pressure pump.
3. reverse osmosis monitoring according to claim 1 and intelligent online cleaning system, it is characterised in that: dense drainpipe is close
Water inlet end is communicated with water pipe V, and valve III is provided on the water pipe V, and the valve III is electrically connected with the controller.
4. reverse osmosis monitoring according to claim 1 and intelligent online cleaning system, it is characterised in that: the cleaning pump
It is provided with water pipe VI between water inlet end and raw water water inlet pipe, is provided with security filter on the water pipe VI.
5. reverse osmosis monitoring according to claim 1 and intelligent online cleaning system, it is characterised in that: the water pipe III with
It is provided with water pipe VII between raw water water inlet pipe, valve VI is provided on the water pipe VII, the valve VI is electrically connected with the controller.
6. reverse osmosis monitoring according to claim 5 and intelligent online cleaning system, it is characterised in that: on the water pipe VII
It is provided with pressure sensor IV, is provided with pressure sensor V on the water pipe III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105962.1U CN209721659U (en) | 2019-01-22 | 2019-01-22 | Reverse osmosis monitoring and intelligent online cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105962.1U CN209721659U (en) | 2019-01-22 | 2019-01-22 | Reverse osmosis monitoring and intelligent online cleaning system |
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| Publication Number | Publication Date |
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| CN209721659U true CN209721659U (en) | 2019-12-03 |
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| CN201920105962.1U Expired - Fee Related CN209721659U (en) | 2019-01-22 | 2019-01-22 | Reverse osmosis monitoring and intelligent online cleaning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607686A (en) * | 2019-01-22 | 2019-04-12 | 河南省星碟节能科技有限公司 | Reverse osmosis monitoring and intelligent online cleaning system |
-
2019
- 2019-01-22 CN CN201920105962.1U patent/CN209721659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607686A (en) * | 2019-01-22 | 2019-04-12 | 河南省星碟节能科技有限公司 | Reverse osmosis monitoring and intelligent online cleaning system |
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