CN208454565U - Reverse osmosis instant water production system - Google Patents
Reverse osmosis instant water production system Download PDFInfo
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- CN208454565U CN208454565U CN201820897244.8U CN201820897244U CN208454565U CN 208454565 U CN208454565 U CN 208454565U CN 201820897244 U CN201820897244 U CN 201820897244U CN 208454565 U CN208454565 U CN 208454565U
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Abstract
The utility model belongs to water-treatment technology field, in particular to a kind of reverse osmosis instant water production system.The high-pressure pump and at least two groups RO filter core group that the utility model includes control system and is sequentially connected in series by pipeline, every group of RO filter core group includes being sequentially connected in series or several RO filter cores in parallel, each RO filter core in every group leads to common water inlet, concentrated water water outlet and produces water water outlet, pass through circuit design and arrangement valve, the production water energy of first group of RO filter core enough flow in subsequent group of RO filter core and washes away the raw water of standing, the utility model is enabled to complete preparation before producing water next time, it completes to produce water immediately, user is without waiting.
Description
Technical field
The utility model belongs to water-treatment technology field, in particular to a kind of reverse osmosis instant water production system.
Background technique
Reverse osmosis produced water system is after having carried out primary production water, and still there are raw waters and production water in filter core, is carrying out next time
In this section of time of repose before production water, the raw water and production water of the filter membrane two sides of filter core can be because pressure difference make raw water slowly
To water penetration is produced, producing water water quality reduction will lead in this way, when will lead to progress in this way and producing water next time, the production water that flows out at the beginning
Water quality is unqualified, and the production water of water quality qualification can just be obtained by needing to wait for a period of time, and brings very big inconvenience to user.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of reverse osmosis instant production water systems
System, by reasonable Arrangement pipeline and valve, enables reverse osmosis produced water system to produce water immediately, user withouts waiting for.
The technical solution of the utility model are as follows: a kind of reverse osmosis instant water production system, including control system are provided, further include
The high-pressure pump and at least two groups RO filter core group being sequentially connected in series by pipeline, if every group of RO filter core group includes being sequentially connected in series or in parallel
A RO filter core is done, each RO filter core in every group leads to common water inlet, concentrated water water outlet and produces water water outlet, every group of RO filter
The production water water outlet of core connects water producing pipe, and the water producing pipe of every group of RO filter core is communicated with same root main product water pipe, first group of RO filter core
Water producing pipe also communicated with secondary delivery pipe, be connected with the first concentrated water outlet pipe on first group of RO filter core concentrated water water outlet, finally
It is connected with the second concentrated water outlet pipe on the concentrated water water outlet of one group of RO filter core, the first concentrated water outlet pipe and the second concentrated water outlet pipe and same
A piece main delivery pipe communicates, and connects the first of the concentrated water water outlet of first group of RO filter core and the water inlet of second group of RO filter core
One end of bypass pipe is connected in connecting tube, the other end of the bypass pipe is connected to first group of RO filter core water producing pipe and second group of RO
On main product water pipe between filter core water producing pipe, the first valve is equipped on bypass pipe, between the first concentrated water outlet pipe and bypass pipe
The first connecting tube be equipped with the second valve, main delivery pipe the first concentrated water outlet pipe is equipped with third valve and the 4th valve, the
Two concentrated water outlet pipes are equipped with the 5th valve, and the 4th valve and the 5th valve are pressure regulator valve, and main product water pipe is close to its water outlet
Mouth end is equipped with the 6th valve, and the main product water pipe between the bypass pipe and second group of RO filter core water producing pipe is equipped with the 7th valve,
Secondary delivery pipe is equipped with the 8th valve, and control system is connect with each valve signal.
Preferably, the control system further includes timer or PLC or water quality sensor or flow sensor.
Preferably, first valve, the second valve, third valve, the 6th valve, the 7th valve and the 8th valve are electricity
Magnet valve or motor-driven valve.
Preferably, the bypass pipe is equipped with the first check valve, and first check valve is located at the first connecting tube and first
On bypass pipe between valve.
Preferably, the main product water pipe between last group of RO filter core water producing pipe and the 6th valve is sensed equipped with the first water quality
The water producing pipe of device and flow sensor, first group of RO filter core is equipped with the second water quality sensor, the inlet pipeline of high-pressure pump
It is equipped with third water quality sensor.
It preferably, further include front filter element or/and postposition filter core, the inlet pipeline of high-pressure pump is arranged in the front filter element
On, the front filter element is active carbon filter core or PP cotton filter element；The production water of last group of RO filter core is arranged in the postposition filter core
On main product water pipe between six valve of Guan Yu, the postposition filter core is active carbon filter core, the water producing pipe of last group of RO filter core
Sterilizer is additionally provided on main product water pipe between the 6th valve.
Preferably, inlet valve is equipped on the inlet pipeline of high-pressure pump, the inlet valve is connect with control system signal.
It preferably, further include flushing pipe, the inlet pipeline of the high-pressure pump is equipped with inlet valve, the high-pressure pump and water inlet
The one end of pipeline equipped with flushing pipe between valve, second between the concentrated water water outlet and the 5th valve of last group of RO filter core
Concentrated water outlet pipe is equipped with the other end of flushing pipe, and the flushing pipe is equipped with cleaning water tank, the inlet pipeline of high-pressure pump and clear
Flushing pipe between water tank is equipped with the 9th valve, sets in the flushing pipe between the cleaning water tank and the second concentrated water outlet pipe
There is the tenth valve, the main delivery pipe is equipped with the 11st valve, and the 9th valve, the tenth valve and the 11st valve are
Solenoid valve or motor-driven valve.
Preferably, the flushing pipe between the 9th valve and the inlet pipeline of high-pressure pump is equipped with second one-way valve.
It preferably, further include flushing pipe, the inlet pipeline of the high-pressure pump is equipped with inlet valve, the high-pressure pump and water inlet
Pipeline between valve is equipped with one end of flushing pipe, and the second concentrated water outlet pipe between the 5th valve and main delivery pipe is equipped with punching
The other end of pipe is washed, the flushing pipe is equipped with cleaning water tank, the flushing pipe between the inlet pipeline and cleaning water tank of high-pressure pump
Be equipped with the 9th valve, it is described cleaning water tank and the second concentrated water outlet pipe between flushing pipe be equipped with third check valve or/and
12nd valve, the 12nd valve are solenoid valve or motor-driven valve.
Preferably, the ejected wash water case includes sealing cover, and the cleaning water tank is sealed by screwing hermetic lid, needs to inject
Sealing cover is opened when cleaning liquid medicine.
The utility model has the following beneficial effects:
1. the utility model enables the water production system complete in first time production water by reasonable pipeline and valve design
At rear progress, production level is standby next time, realizes and produces water immediately, user is without waiting.Control system is opened by controlling with lower valve
Open: inlet valve, the first valve, third valve, control are closed with lower valve: the second valve, the 6th valve, the 7th valve and the 8th
Valve, so that raw water flows into first group of RO filter core from inlet valve after high-pressure pump extracts, raw water passes through the mistake of first group of RO filter core
After filter, the production water of generation successively passes through between the water producing pipe of first group of RO filter core, first group of RO filter core water producing pipe and bypass pipe
After main product water pipe, bypass pipe enter second group of RO filter core and subsequent each group RO filter core, produce water respectively from second group of RO filter core and after
The water producing pipe of continuous each group RO filter core flows out and converges into main product water pipe, is discharged through the 6th valve, raw water is through first group of RO filter core mistake
The concentrated water generated after filter flow to the first concentrated water outlet pipe, then flows into main delivery pipe discharge, each group RO in addition to first group of RO filter core
Remaining raw water is all washed out by the production water after first group of RO filter element filtering in filter core, is avoided after raw water stands in RO filter core
It infiltrates into and produces in water, into shutdown status, control system controls all valves and closes, and high-pressure pump also stops working, and entrance is next
The secondary first stage for producing water, control system control following valve opening: inlet valve, the second valve, the 6th valve and the 8th valve,
Control system control is closed with lower valve: the first valve, third valve, the 7th valve, the 4th valve and the 5th valve are pressure regulation
Valve is in current floe condition, and raw water flows into each group RO filter core from inlet valve after high-pressure pump extracts, and raw water passes through first group of RO filter core
Filtering after the production water that generates flow to by-product water pipe from the first RO filter core water producing pipe and be discharged through the 8th valve, thus wash away
The rear unqualified production water generated in water is produced because raw water stands to penetrate into first group of RO filter core, raw water is through first group of RO filter element filtering
Master is flow to from the second concentrated water outlet pipe of last group of RO filter core with the concentrated water generated after subsequent RO filter core successively filters afterwards
Delivery pipe discharge, the production water of each group RO filter core in addition to first group of RO filter core flow to main product water pipe from respective water producing pipe, through the
It is discharged after six valves.Into the second stage for producing water next time, control system controls following valve opening: inlet valve, the second valve
Door, the 6th valve, the 7th valve, control system control are closed with lower valve: the first valve, third valve, the 8th valve, and the 4th
Valve and the 5th valve are pressure regulator valve, are in current floe condition, and raw water flows into each group RO filter core from inlet valve after high-pressure pump extracts,
Production water after each group RO filter element filtering flows out from each group of water producing pipe and converges into main product water pipe, produces water and passes through the 6th valve
Door flows out for users to use, wherein the production water of first group of RO filter core also passes through the 7th valve after flowing out from first group of RO filter core, it is former
The concentrated water that water generates after first group of RO filter element filtering flow to the first concentrated water outlet pipe and successively filters with by subsequent RO filter core
Main delivery pipe discharge is converged into the concentrated water of the second concentrated water outlet pipe outflow of last group of RO filter core afterwards.
2. the utility model also passes through setting flushing pipe, every group of RO filter core is rinsed, the cleaning of RO filter core is maintained
Degree.
3. the normality for cleaning medicine-chest is sealing state, is realized and sealed by sealing cover, compared with open cleaning medicine-chest, in
The cleaning liquid medicine in portion is not easy to be contaminated.
Detailed description of the invention
Fig. 1 is the reverse osmosis instant water production system schematic structural diagram of the first embodiment of the utility model.
Fig. 2 is the reverse osmosis instant water production system schematic structural diagram of the second embodiment of the utility model.
Fig. 3 is the reverse osmosis instant water production system 3rd embodiment structural schematic diagram of the utility model.
Fig. 4 is the reverse osmosis instant water production system fourth embodiment structural schematic diagram of the utility model.
Fig. 5 is reverse osmosis instant the 5th example structure schematic diagram of water production system of the utility model.
Fig. 6 is the reverse osmosis instant water production system sixth embodiment structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing:
Refering to Figure 1, the first embodiment as the utility model, including the high-pressure pump being sequentially connected in series by pipeline
2 and at least two groups RO filter core group, every group of RO filter core group include several RO filter cores being sequentially connected in series, each RO filter core in every group
Lead to common water inlet, concentrated water water outlet and produces water water outlet, the production water water outlet connection water producing pipe of every group of RO filter core, every group
The water producing pipe (3,4,5) of RO filter core group is communicated with same root main product water pipe 10, and the water producing pipe of first group of RO filter core A1 is also arranged with pair
It puts pipe 9 to communicate, the first concentrated water outlet pipe 8, last group of RO filter core A3 is connected on first group of RO filter core A1 concentrated water water outlet
Concentrated water water outlet on be connected with the second concentrated water outlet pipe 6, the first concentrated water outlet pipe 8 and the second concentrated water outlet pipe 6 and same root master
Delivery pipe 7 communicates, and connects the first of the concentrated water water outlet of first group of RO filter core A1 and the water inlet of second group of RO filter core A2
One end of bypass pipe 13 is connected in connecting tube 11, the other end of the bypass pipe 13 is connected to first group of RO filter core A1 water producing pipe 3
On main product water pipe 10 between second group of RO filter core A2 water producing pipe 4, the first valve V1, the first concentrated water are equipped on bypass pipe 13
The first connecting tube 11 between outlet pipe 8 and bypass pipe 13 is equipped with the second valve V2, main 7 first concentrated water outlet pipe 8 of delivery pipe
Be equipped with third valve V3 and the 4th valve V4, the second concentrated water outlet pipe 6 be equipped with the 5th valve V5, the 4th valve V4 and
5th valve V5 is pressure regulator valve, and main product water pipe 10 is equipped with the 6th valve V6, the bypass pipe 13 and second close to its water outlet end
Main product water pipe 10 between group RO filter core A2 water producing pipe 4 is equipped with the 7th valve V7, and secondary delivery pipe 9 is equipped with the 8th valve V8,
Control system is connect with each valve signal, and the control system further includes timer, high-pressure pump 2 that control system is controlled and each
The open/close states of valve occur accordingly to change after reaching setting time.
The control system further includes timer or PLC or water quality sensor or flow sensor.
The first valve V1, the second valve V2, third valve V3, the 6th valve V6, the 7th valve V7 and the 8th valve
V8 is solenoid valve or motor-driven valve.
The bypass pipe 13 is equipped with the first check valve 12, and first check valve is located at the first connecting tube 11 and the first valve
On bypass pipe 13 between door V1.
Inlet valve 1 is equipped on the inlet pipeline of high-pressure pump 2, the inlet valve 1 is connect with control system signal.
The working principle of first embodiment:
1, the water stage is normally being produced, control system controls following valve opening: inlet valve 1, the second valve V2, the 6th valve
V6, the 7th valve V7；Control system control is closed with lower valve: the first valve V1, third valve V3, the 8th valve V8 are closed,
4th valve V4 and the 5th valve V5 is pressure regulator valve, is in current floe condition, and raw water enters after the extraction of high-pressure pump 2 from inlet valve 1
Each group RO filter core is flowed into, the production water after each group RO filter element filtering flows out from each group of water producing pipe and converges into main product water pipe
10, it produces water and is flowed out for users to use by the 6th valve V6, wherein the production water of first group of RO filter core A1 is from first group of RO filter core A1
Also pass through the 7th valve V7 after outflow, the concentrated water that raw water generates after first group of RO filter core A1 is filtered flow to the first concentrated water outlet pipe
It 8 and is converged with the concentrated water of the second concentrated water outlet pipe 6 outflow after subsequent RO filter core successively filters in last group of RO filter core A3
Main delivery pipe 7 is flow to be discharged.
2, after the completion of producing water, the water preparation stage is produced into next time, control system controls following valve opening: inlet valve 1, the
One valve V1, third valve V3, control system control are closed with lower valve: the second valve V2, the 6th valve V6, the 7th valve V7
With the 8th valve V8, while control system starting timer starts timing, and the 4th valve V4 and the 5th valve V5 are pressure regulator valve, place
In current floe condition, raw water flows into first group of RO filter core A1 from inlet valve 1 after the extraction of high-pressure pump 2, and raw water is by first group of RO filter
After the filtering of core A1, the production water of generation successively pass through the water producing pipe of first group of RO filter core A1, first group of RO filter core A1 water producing pipe with
Enter second group of RO filter core A2 and subsequent each group RO filter core after main product water pipe 10, bypass pipe 13 between bypass pipe 13, produces moisture
Main product water pipe 10 is not flowed out and converged into from the water producing pipe of second group of RO filter core A2 and subsequent each group RO filter core, due to the 6th valve
V6 is closed, and is produced water and is not flowed out, and the concentrated water that raw water generates after first group of RO filter core A1 is filtered flow to the first concentrated water outlet pipe 8, then
It flows into main delivery pipe 7 to be discharged, each group RO after the duration when timer reaches preset duration, in addition to first group of RO filter core A1
Remaining raw water is updated by the filtered qualified water whole that produces of first group of RO filter core A1 in filter core, and control system controls reverse osmosis at this time
Water production system enters shutdown status immediately thoroughly.
3. entering shutdown status, control system controls all valves and closes, and high-pressure pump 2 also stops working.
4. entering the first stage for producing water next time, control system controls following valve opening: inlet valve 1, the second valve
V2, the 6th valve V6 and the 8th valve V8, control system control are closed with lower valve: the first valve V1, third valve V3, the 7th
Valve V7, while control system starting timer starts timing, the 4th valve V4 and the 5th valve V5 are pressure regulator valve, in shutting off
State, raw water flow into each group RO filter core from inlet valve 1 after the extraction of high-pressure pump 2, and raw water passes through the filtering of first group of RO filter core A1
The production water generated afterwards flow to by-product water pipe from the first RO filter core water producing pipe and is discharged through the 8th valve V8, and raw water is through first group of RO filter core
It is discharged with the concentrated water generated after subsequent RO filter core successively filters from the second concentrated water of last group of RO filter core A3 after A1 filtering
Pipe 6 flow to main delivery pipe 7 and is discharged, and the production water of each group RO filter core in addition to first group of RO filter core A1 flow to master from respective water producing pipe
Water producing pipe 10 is discharged after the 6th valve V6.After duration when timer reaches preset duration, into production water next time
Second stage.Preset duration during this is generally first group of filtered production water of RO filter core A1 and reaches needed for qualified water
The filtration time wanted.
5. entering the second stage for producing water next time, control system controls following valve opening: inlet valve 1, the second valve
V2, the 6th valve V6, the 7th valve V7, control system control are closed with lower valve: the first valve V1, third valve V3, the 8th
Valve V8, the 4th valve V4 and the 5th valve V5 are pressure regulator valve, are in current floe condition, and raw water is extracted from inlet valve 1 through high-pressure pump 2
Each group RO filter core is flowed into afterwards, and the production water after each group RO filter element filtering flows out from each group of water producing pipe and converges into main product water
Pipe 10 produces water and flows out for users to use by the 6th valve V6, wherein the production water of first group of RO filter core A1 is from first group of RO filter core
Also pass through the 7th valve V7 after A1 outflow, the concentrated water that raw water generates after first group of RO filter core A1 is filtered flow to the water outlet of the first concentrated water
Pipe 8 and the concentrated water flowed out with the second concentrated water outlet pipe 6 after subsequent RO filter core successively filters in last group of RO filter core A3
Main delivery pipe 7 is converged into be discharged.
It please refers to shown in Fig. 2, as the second embodiment of the utility model, different from the first embodiment, last
Main product water pipe 10 between group RO filter core A3 water producing pipe and the 6th valve V6 is equipped with water quality sensor S1 and flow sensor 14,
The by-product water pipe is equipped with the second water quality sensor S2, and the pipeline between the inlet valve 1 and high-pressure pump 2 is equipped with third water
Matter sensor S3.
The working principle of second embodiment:
1, the water stage is normally being produced, control system controls following valve opening: inlet valve 1, the second valve V2, the 6th valve
V6, the 7th valve V7；Control system control is closed with lower valve: the first valve V1, third valve V3, the 8th valve V8 are closed,
4th valve V4 and the 5th valve V5 is pressure regulator valve, is in current floe condition, and raw water enters after the extraction of high-pressure pump 2 from inlet valve 1
Each group RO filter core is flowed into, the production water after each group RO filter element filtering flows out from each group of water producing pipe and converges into main product water pipe
10, it produces water and is flowed out for users to use by the 6th valve V6, wherein the production water of first group of RO filter core A1 is from first group of RO filter core A1
Also pass through the 7th valve V7 after outflow, the concentrated water that raw water generates after first group of RO filter core A1 is filtered flow to the first concentrated water outlet pipe
It 8 and is converged with the concentrated water of the second concentrated water outlet pipe 6 outflow after subsequent RO filter core successively filters in last group of RO filter core A3
Main delivery pipe 7 is flow to be discharged.
2, after the completion of producing water, the water preparation stage is produced into next time, control system controls following valve opening: inlet valve 1, the
One valve V1, third valve V3, control system control are closed with lower valve: the second valve V2, the 6th valve V6, the 7th valve V7
It is pressure regulator valve with the 8th valve V8, the 4th valve V4 and the 5th valve V5, is in current floe condition, raw water is from inlet valve 1 through high pressure
Pump 2 flows into first group of RO filter core A1 after extracting, and after the filtering of first group of RO filter core A1, the production water of generation successively passes through raw water
Main product water pipe 10, bypass pipe between the water producing pipe of first group of RO filter core A1, first group of RO filter core A1 water producing pipe and bypass pipe 13
Enter second group of RO filter core A2 and subsequent each group RO filter core after 13, produces water and filtered respectively from second group of RO filter core A2 and subsequent each group RO
The water producing pipe of core flows out and converges into main product water pipe 10, is discharged through the 6th valve V6, and raw water is after first group of RO filter core A1 is filtered
The concentrated water of generation flow to the first concentrated water outlet pipe 8, then flows into main delivery pipe 7 and be discharged, in the whole process, water quality sensor S1 meeting
The production water for flowing through main product water pipe 10 is subjected to water quality detection and sends data to control system, until the producing water water quality detected
Reach in control system after preset criterion of acceptability value, the reverse osmosis instant water production system of control system control at this time, which enters, to stop
Machine state.At this time, in remaining each group RO filter core in addition to first group of RO filter core A1 remaining raw water and unqualified production water by
The filtered qualified water that produces of one group of RO filter core A1 all updates.
3, into shutdown status, control system controls all valves and closes, and high-pressure pump 2 also stops working.
4, into the first stage for producing water next time, control system controls following valve opening: inlet valve 1, the second valve
V2, the 6th valve V6 and the 8th valve V8, control system control are closed with lower valve: the first valve V1, third valve V3, the 7th
Valve V7, the 4th valve V4 and the 5th valve V5 are pressure regulator valve, are in current floe condition, and raw water is extracted from inlet valve 1 through high-pressure pump 2
Each group RO filter core is flowed into afterwards, and the production water that raw water generates after the filtering of first group of RO filter core A1 is from the first RO filter core water producing pipe stream
It is discharged to by-product water pipe through the 8th valve V8, the second water quality sensor S2 is used to detect the producing water water quality of first group of RO filter core A1 simultaneously
The water quality data that will test is sent to control system, and the second raw water is filtered after first group of RO filter core A1 is filtered with by subsequent RO
The concentrated water that core generates after successively filtering flow to main delivery pipe 7 from the second concentrated water outlet pipe 6 of last group of RO filter core A3 and is discharged, and removes
The production water of each group RO filter core outside first group of RO filter core A1 flow to main product water pipe 10 from respective water producing pipe, after the 6th valve V6
Discharge.Until the producing water water quality detected reaches in control system after preset criterion of acceptability value, into producing water next time
Second stage.
5. entering the second stage for producing water next time, control system controls following valve opening: inlet valve 1, the second valve
V2, the 6th valve V6, the 7th valve V7, control system control are closed with lower valve: the first valve V1, third valve V3, the 8th
Valve V8, the 4th valve V4 and the 5th valve V5 are pressure regulator valve, are in current floe condition, and raw water is extracted from inlet valve 1 through high-pressure pump 2
Each group RO filter core is flowed into afterwards, and the production water after each group RO filter element filtering flows out from each group of water producing pipe and converges into main product water
Pipe 10 produces water and flows out for users to use by the 6th valve V6, wherein the production water of first group of RO filter core A1 is from first group of RO filter core
Also pass through the 7th valve V7 after A1 outflow, the concentrated water that raw water generates after first group of RO filter core A1 is filtered flow to the water outlet of the first concentrated water
Pipe 8 and the concentrated water flowed out with the second concentrated water outlet pipe 6 after subsequent RO filter core successively filters in last group of RO filter core A3
Main delivery pipe 7 is converged into be discharged.
The effect of flow sensor 14 is that the data on flows that will test is sent to control system when normally producing water, if
When the water that flow value can reach user's needs requires, control system controls the 6th valve V6 unlatching again, enables a user to more
Fast acquisition is a certain amount of to use water.
The effect of third water quality sensor S3 is that the raw water quality data that will test are sent to control system, convenient for understanding
The water quality situation of raw water.
It please refers to shown in Fig. 3, as the 3rd embodiment of the utility model, different from the first embodiment, every group of RO
Filter core group includes several RO filter cores in parallel.The working principle of 3rd embodiment is basically the same as those in the first embodiment.
It please refers to shown in Fig. 4, as the fourth embodiment of the utility model, is different from the third embodiment, last
Main product water pipe 10 between group RO filter core A3 water producing pipe and the 6th valve V6 is equipped with water quality sensor S1 and flow sensor, institute
By-product water pipe is stated equipped with the second water quality sensor S2, the pipeline between the inlet valve 1 and high-pressure pump 2 is equipped with third water quality
Sensor S3.The working principle of fourth embodiment is identical as second embodiment.
It please refers to shown in Fig. 5, as the 5th embodiment of the utility model, different from the first embodiment, further include
Flushing pipe 15, the inlet pipeline of the high-pressure pump 2 is equipped with inlet valve 1, on the pipeline between the high-pressure pump 2 and inlet valve 1
One end equipped with flushing pipe 15, the second concentrated water water outlet between the concentrated water water outlet and the 5th valve V5 of last group of RO filter core A3
Pipe 6 is equipped with the other end of flushing pipe 15, and the flushing pipe 15 is equipped with cleaning water tank 16, the inlet pipeline of high-pressure pump 2 and clear
Flushing pipe 15 between water tank 16 is equipped with the 9th valve V9, between the cleaning water tank 16 and the second concentrated water outlet pipe 6
Flushing pipe 15 is equipped with the tenth valve V10, and the main delivery pipe 7 is equipped with the 11st valve V11, the 9th valve V9, the
Ten valve V10 and the 11st valve V11 are solenoid valve or motor-driven valve.The inlet pipeline of 9th the valve V9 and high-pressure pump 2
Between flushing pipe 15 be equipped with second one-way valve 17.
5th embodiment completes the process rinsed are as follows: control system controls following valve opening: inlet valve 1, the 9th valve
V9, the tenth valve V10, the second valve V2, remaining valve are closed, and raw water is successively filtered after each group RO filter core from last group of RO
The second concentrated water outlet pipe 6 of core A3 flows into flushing pipe 15 and is back to each group RO filter core again, and so circulation is rinsed, and rinses one section
After time, the tenth valve V10 is closed, the 11st valve V11 is opened, waste water is discharged.
It please refers to shown in Fig. 6, as the sixth embodiment of the utility model, different from the first embodiment, further include
Flushing pipe 15, the inlet pipeline of the high-pressure pump 2 is equipped with inlet valve 1, on the pipeline between the high-pressure pump 2 and inlet valve 1
One end equipped with flushing pipe 15, the second concentrated water outlet pipe 6 between the 5th valve V5 and main delivery pipe 7 are equipped with flushing pipe 15
The other end, the flushing pipe 15 are equipped with cleaning water tank 16, the flushing pipe between the inlet pipeline and cleaning water tank 16 of high-pressure pump 2
15 are equipped with the 9th valve V9, and the flushing pipe 15 between the cleaning water tank 16 and the second concentrated water outlet pipe 6 is equipped with third list
To valve or/and the 12nd valve V12, the 12nd valve V12 is solenoid valve or motor-driven valve.
Sixth embodiment completes the process rinsed are as follows: opens sealing cover and cleaning liquid medicine, screwing hermetic lid, control system is added
Following valve opening: inlet valve 1, the 9th valve V9, the 12nd valve V12, the second valve V2 is controlled, remaining valve is closed, former
Cleaning liquid medicine in water and cleaning medicine-chest is successively after each group RO filter core from the second concentrated water water outlet of last group of RO filter core A3
Pipe 6 flows into flushing pipe 15 and is back to each group RO filter core again, and so circulation is rinsed, and after rinsing a period of time, closes the 12nd
Valve V12 opens the 11st valve V11, waste water is discharged.
In the 5th and sixth embodiment, the cleaning water tank 16 includes sealing cover, and the cleaning water tank 16 is by screwing
Seal cap sealing opens sealing cover when needing to inject cleaning liquid medicine.
In above-mentioned all embodiments, settable front filter element or/and postposition filter core, the front filter element are arranged in height
On the inlet pipeline of press pump 2, the front filter element is active carbon filter core or PP cotton filter element；The postposition filter core is arranged at last
On main product water pipe 10 between the water producing pipe and the 6th valve V6 of group RO filter core A3, the postposition filter core is active carbon filter core, most
Sterilizer is additionally provided on main product water pipe 10 between the water producing pipe and the 6th valve V6 of later group RO filter core A3.
The utility model enables the water production system to produce water completion in first time by reasonable pipeline and valve design
After to be produced level next time standby, realize and produce water immediately, user is without waiting.
The above is only the preferred embodiment of the present invention, it is all done according to the utility model claims range it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model claims.
Claims (11)
1. a kind of reverse osmosis instant water production system, including control system, which is characterized in that further include being sequentially connected in series by pipeline
High-pressure pump and at least two groups RO filter core group, every group of RO filter core group include being sequentially connected in series or several RO filter cores in parallel, in every group
Each RO filter core lead to common water inlet, concentrated water water outlet and produce water water outlet, the production water water outlet of every group of RO filter core connects
Practice midwifery water pipe, the water producing pipe of every group of RO filter core group is communicated with same root main product water pipe, the water producing pipe of first group of RO filter core also with pair
Delivery pipe communicates, and is connected with the first concentrated water outlet pipe on first group of RO filter core concentrated water water outlet, last group of RO filter core it is dense
The second concentrated water outlet pipe, the first concentrated water outlet pipe and the second concentrated water outlet pipe and the main delivery pipe phase of same root are connected on water water outlet
It is logical, it connects and is connected with side in the first connecting tube of the concentrated water water outlet of first group of RO filter core and the water inlet of second group of RO filter core
One end of siphunculus, the other end of the bypass pipe are connected between first group of RO filter core water producing pipe and second group of RO filter core water producing pipe
Main product water pipe on, the first valve is equipped on bypass pipe, in the first connecting tube between the first concentrated water outlet pipe and bypass pipe
Equipped with the second valve, main delivery pipe the first concentrated water outlet pipe is equipped with third valve and the 4th valve, on the second concentrated water outlet pipe
Equipped with the 5th valve, the 4th valve and the 5th valve are pressure regulator valve, and main product water pipe is equipped with the 6th valve close to its water outlet end
Door, the main product water pipe between the bypass pipe and second group of RO filter core water producing pipe are equipped with the 7th valve, and secondary delivery pipe is equipped with
8th valve, control system are connect with each valve signal.
2. reverse osmosis instant water production system according to claim 1, which is characterized in that the control system further includes timing
Device or PLC or water quality sensor or flow sensor.
3. reverse osmosis instant water production system according to claim 1, which is characterized in that first valve, the second valve,
Third valve, the 6th valve, the 7th valve and the 8th valve are solenoid valve or motor-driven valve.
4. reverse osmosis instant water production system according to claim 1, which is characterized in that it is single that the bypass pipe is equipped with first
To valve, first check valve is on the bypass pipe between the first connecting tube and the first valve.
5. reverse osmosis instant water production system according to claim 2, which is characterized in that last group of RO filter core water producing pipe with
Main product water pipe between 6th valve is equipped with the first water quality sensor and flow sensor, the production water of first group of RO filter core
Pipe is equipped with the second water quality sensor, and the inlet pipeline of high-pressure pump is equipped with third water quality sensor.
6. reverse osmosis instant water production system according to claim 1, which is characterized in that further include front filter element or/and after
Filter core is set, the front filter element is arranged on the inlet pipeline of high-pressure pump, and the front filter element is that active carbon filter core or PP cotton filter
Core；The postposition filter core is arranged on the main product water pipe between the water producing pipe and the 6th valve of last group of RO filter core, after described
Setting filter core is active carbon filter core, is additionally provided with sterilization on the main product water pipe between the water producing pipe and the 6th valve of last group of RO filter core
Device.
7. reverse osmosis instant water production system according to claim 1, which is characterized in that set on the inlet pipeline of high-pressure pump
There is inlet valve, the inlet valve is connect with control system signal.
8. reverse osmosis instant water production system according to claim 1, which is characterized in that it further include flushing pipe, the high pressure
The inlet pipeline of pump is equipped with inlet valve, and the pipeline between the high-pressure pump and inlet valve is equipped with one end of flushing pipe, finally
The second concentrated water outlet pipe between the concentrated water water outlet and the 5th valve of one group of RO filter core is equipped with the other end of flushing pipe, described
Flushing pipe is equipped with cleaning water tank, and the flushing pipe between the inlet pipeline and cleaning water tank of high-pressure pump is equipped with the 9th valve, institute
It states the flushing pipe between cleaning water tank and the second concentrated water outlet pipe and is equipped with the tenth valve, the main delivery pipe is equipped with the 11st
Valve, the 9th valve, the tenth valve and the 11st valve are solenoid valve or motor-driven valve.
9. reverse osmosis instant water production system according to claim 8, which is characterized in that the 9th valve and high-pressure pump
Flushing pipe between inlet pipeline is equipped with second one-way valve.
10. reverse osmosis instant water production system according to claim 1, which is characterized in that it further include flushing pipe, the high pressure
The inlet pipeline of pump is equipped with inlet valve, the one end of the pipeline between the high-pressure pump and inlet valve equipped with flushing pipe, and the 5th
The second concentrated water outlet pipe between valve and main delivery pipe is equipped with the other end of flushing pipe, and the flushing pipe is equipped with ejected wash water
Case, the flushing pipe between the inlet pipeline of high-pressure pump and cleaning water tank are equipped with the 9th valve, the cleaning water tank and second dense
Flushing pipe between water outlet pipe is equipped with third check valve or/and the 12nd valve, the 12nd valve be solenoid valve or
Motor-driven valve.
11. according to the described in any item reverse osmosis instant water production systems of claim 8-10, which is characterized in that the cleaning water tank
Including sealing cover, the cleaning water tank is sealed by screwing hermetic lid, opens sealing cover when needing to inject cleaning liquid medicine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820897244.8U CN208454565U (en) | 2018-06-11 | 2018-06-11 | Reverse osmosis instant water production system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186879A (en) * | 2020-01-16 | 2020-05-22 | 深圳市优美环境治理有限公司 | Double-pump double-membrane reverse osmosis equipment and water treatment method |
| CN113578053A (en) * | 2021-07-22 | 2021-11-02 | 滁州永强汽车制造有限公司 | Reverse osmosis membrane purification system |
| CN114206785A (en) * | 2019-12-25 | 2022-03-18 | 奥加诺株式会社 | Water treatment system and water treatment method |
-
2018
- 2018-06-11 CN CN201820897244.8U patent/CN208454565U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206785A (en) * | 2019-12-25 | 2022-03-18 | 奥加诺株式会社 | Water treatment system and water treatment method |
| CN114206785B (en) * | 2019-12-25 | 2023-08-08 | 奥加诺株式会社 | Water treatment system and water treatment method |
| CN111186879A (en) * | 2020-01-16 | 2020-05-22 | 深圳市优美环境治理有限公司 | Double-pump double-membrane reverse osmosis equipment and water treatment method |
| CN113578053A (en) * | 2021-07-22 | 2021-11-02 | 滁州永强汽车制造有限公司 | Reverse osmosis membrane purification system |
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