CN104860433B - A kind of purifier of achievable concentrated water recycling - Google Patents
A kind of purifier of achievable concentrated water recycling Download PDFInfo
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- CN104860433B CN104860433B CN201510282432.0A CN201510282432A CN104860433B CN 104860433 B CN104860433 B CN 104860433B CN 201510282432 A CN201510282432 A CN 201510282432A CN 104860433 B CN104860433 B CN 104860433B
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Abstract
The invention discloses a kind of purifier of achievable concentrated water recycling, the purifier includes concentrated water retracting device and the water cleaning systems connected with concentrated water retracting device.Concentrated water retracting device includes casing, and Packed chamber is formed in casing；Raw water water inlet pipe, concentrated water water inlet pipe, raw water outlet pipe and domestic water outlet pipe are additionally provided with casing；It is close to each other formed with raw water delivery port, raw water water inlet and raw water delivery port on raw water outlet pipe formed with raw water water inlet on raw water water inlet pipe；Formed with concentrated water water inlet on concentrated water water inlet pipe, formed with domestic water delivery port on domestic water outlet pipe, concentrated water water inlet and domestic water delivery port are close to each other, and the concentrated water water inlet is located remotely from each other with raw water delivery port.The present invention is simple in construction, can improve the raw water utilization rate of purifier, realize the purpose for saving water resource concentrated water recycling caused by generation pure water process.
Description
Technical field
The present invention relates to a kind of purifier, especially a kind of purifier of recyclable concentrated water recycling.
Background technology
Reverse osmosis water purifier comes from U.S.'s space technology of the fifties, and China is introduced in the nineties.Counter-infiltration is one
Kind membrane separation technology.Counter-infiltration is to apply the pressure bigger than naturally osmotic pressure in the water (such as raw water) for having salt, is made
Water penetrates into the low side of concentration by the high side of concentration, and the hydrone in raw water is separated with other materials, forms purifying
Water (pure water) and condensed water (concentrated water).
The aperture of reverse osmosis membrane is minimum, and its hole is only 0.5~1.0nm, the advantage is that can by water body 95~
The separation such as 99% bacterium, virus, colloid, chlorine residue, organic matter (such as chemical industry of pollution, agricultural chemicals), heavy metal harmful substance remove
Go, produce acquisition pure water.Pure water is hygienic, in good taste, and conveniently, safely, and hydrone is in small-micelle water, is easy to by people
Body absorbs, and is advantageous to human body drinking-water health, and without heating, can realize the straight drink function of municipal tap water.Because its is excellent
Good performance, accreditation and the affirmative of maximum magnitude are obtained in the whole world, enjoy the common people to welcome and favor.
In the technique of reverse osmosis water purifier production pure water, the raw water (running water) into reverse osmosis water purifier mostly can be through
Front processor filtering (generally PP cottons, active carbon filter core) is crossed, eliminates the impurity such as chlorine residue in water, suspension, iron rust, colloid
And most of organic matter, pass through reverse osmosis membrane and rearmounted granular activated carbon adsorption filtration with rear portion water, form pure water and supply
User drinks, and most of water by reverse osmosis membrane then because that can not turn into concentrated water in addition, the concentrated water outlet discharge through water purifier
Water purifier.And after front processor filters, most of indexs of concentrated water, such as turbidity, colourity, chlorine residue, organic matter, suspended things, glue
Body, COD, TOC, SDI etc., generally better than raw water (running water), can meet that resident's daily life (is such as washed with the needs of water
Dish, do washing, flush the toilet, mopping the floor).
However, unfortunately, current most reverse osmosis water purifier is all by its concentrated water outlet to sewer, directly
Caused concentrated water when draining water purifier production pure water.Current reverse osmosis water purifier, especially household reverse osmosis water purifier, its
Raw water utilization rate typically only 30% or so, water purifier often produces 1 liter of pure water, can all have about 3 liters of concentrated waters to be discharged into sewer, this
Undoubtedly cause the significant wastage of water resource.
To conserve water, concentrated water can be collected recycling by some residents with container (such as bucket, basin), but be occupied
The people use these container collection concentrated waters, and both resident's space-consuming kept one's eyes open again, avoided overflowing in dense water from container, to resident
Make troubles.On the other hand, the technical staff in industry also recognizes this problem, and the water purification that have developed some recyclable concentrated waters is set
Standby/water purifier, household quality separation water-supply machine, Authorization Notice No. as disclosed in the patent document that Authorization Notice No. is the Y of CN 2550413
It is CN 201817304 for inverse-resistance type reverse osmosis water purifying plant, Authorization Notice No. disclosed in the U of CN 204325013 patent document
Household reverse osmosis water purifier without concentrated water discharge disclosed in U patent document.But these purifiers or water purifier are installed additional
Concentrated water retracting device structure it is complex so that these add the production cost of the purifier of concentrated water retracting device compared with one
As purifier have and sharp rise, be unfavorable for promoting the use of.
For this reason, it is necessary to research and develop the purifier that a kind of structure is more simple, production cost is lower.
The content of the invention
It is an object of the invention to the purifier that a kind of concentrated water simple in construction, recyclable recycles.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of purifier of achievable concentrated water recycling, particularly, including concentrated water retracting device；The concentrated water reclaims
Device includes a casing, and Packed chamber is formed in casing；Be additionally provided with casing for supply raw water raw water water inlet pipe, use
In supply concentrated water concentrated water water inlet pipe, for water cleaning systems supply raw water raw water outlet pipe and for supplying resident living
With the domestic water outlet pipe of water；Raw water water inlet pipe, concentrated water water inlet pipe, raw water outlet pipe, domestic water outlet pipe are and chamber
Communicate；The mouth that raw water water inlet pipe is in chamber is referred to as raw water water inlet；Raw water water outlet pipe part is referred to as raw water in the mouth in chamber
Delivery port；The mouth that concentrated water water inlet pipe is in chamber is referred to as concentrated water water inlet；Domestic water water outlet pipe part claims in the mouth in chamber
For domestic water delivery port；The raw water water inlet and raw water delivery port are adjacent to each other；The concentrated water water inlet and domestic water
Delivery port is adjacent to each other；The raw water water inlet, raw water delivery port and concentrated water water inlet, domestic water delivery port are away from each other；
Also include the water cleaning systems communicated with the concentrated water retracting device；The mistake for being used for filtering raw water is provided with the water cleaning systems
Filter core group；The water cleaning systems water inlet pipe being connected with filtration core group, concentrated water outlet pipe and pure water are additionally provided with the water cleaning systems
Outlet pipe；The water cleaning systems water inlet pipe communicates with raw water outlet pipe；The concentrated water outlet pipe communicates with concentrated water water inlet pipe；The pure water goes out
Water pipe communicates with resident's direct drinking water pipeline.
Raw water outlet pipe may be provided in the top of casing, and raw water delivery port is located at the top of chamber；Raw water water inlet pipe may be provided in
The near top of casing is stretched into chamber from the bottom of casing, and raw water water inlet is located at the near top of chamber, close to raw water
Delivery port；Concentrated water water inlet pipe may be provided in the bottom of casing or be stretched at the top of casing in chamber, and concentrated water water inlet is located at chamber
Bottom or bottom near；Domestic water outlet pipe then may be provided near bottom half or bottom, and domestic water delivery port is located at
It is close to each other with concentrated water water inlet near the bottom or bottom of chamber.
The principle of the present invention is as follows：
Raw water water inlet pipe can be communicated by connecting pipe with municipal tap water pipeline, and raw water outlet pipe, concentrated water water inlet pipe are then
The raw water entrance with water cleaning systems, concentrated water outlet are connected respectively, and domestic water outlet pipe then can be with the life in user family
With the water pipe connection of waterpipe, i.e. premises.
When user be used only water cleaning systems supply pure water when, i.e., water cleaning systems work and with the water service pipe in user family
When the tap that road is connected is turned off, running water enters the chamber of the casing of concentrated water retracting device through raw water water inlet pipe first
It is interior, and fill whole chamber.As in the continuous injecting chamber of running water, the running water in chamber is entered by raw water delivery port immediately
Enter raw water outlet pipe, and enter through water cleaning systems water inlet pipe in the filtration core group of water cleaning systems, running water is filtered by filtration core group,
Generate concentrated water and pure water.Pure water flows into resident's direct drinking water pipeline through pure water outlet pipe, is drunk for user；Concentrated water is then through concentrated water
Outlet pipe flows to the concentrated water water inlet pipe of concentrated water retracting device, and enters through concentrated water water inlet in chamber, with chamber originally
Water mixing, dilution, form mixing water.Because concentrated water is before water cleaning systems outflow, front processor filtering is typically had been subjected to, concentrated water
Most of indexs, such as turbidity, colourity, chlorine residue, organic matter, suspended things, colloid, COD, TOC, SDI, generally better than originally
Water, therefore, the running water that concentrated water is formed after being mixed with running water, its water quality is still better than directly through the acquisition of municipal tap water pipeline
Running water.
Although as the concentrated water reclaimed from water cleaning systems is constantly injected, the continuous rising of ratio regular meeting of mixing water, due to original
Water delivery port and raw water water inlet are close to each other, and concentrated water water inlet is located remotely from each other with raw water delivery port, concentrated water or concentrated water with from
In the mixing water raw water outlet pipe to be flowed into that water is mixed to form, need to first flow through it is whole or close to whole chamber, and because of raw water
Water inlet constantly injects running water, these newest running water (fresh water) flowed into chamber, mixes, enters with concentrated water or mixing water
While one step forms mixing water, also collided with concentrated water or mixing water, hinder the concentrated water in chamber or mixing water to flow into raw water and go out
Water pipe, so that it is the fresh water injected through raw water water inlet that the water for flowing into raw water outlet pipe, which still has most of, therefore, positioned at net
The raw water TDS value increasing degrees of wetting system membrane component front end are smaller, so as to ensure the pure water TDS values of purifier still in relatively stable
Level.
It is to refer to that position of the raw water delivery port in chamber enters with raw water that raw water delivery port is close to each other with raw water water inlet
Position of the mouth of a river in chamber, is closest in the solid space that chamber is formed, because raw water delivery port is located at chamber
Top or near top, then raw water water inlet is also similarly positioned in top or the near top of chamber, with concentrated water water inlet, life
Compared with water delivery port, the distance between raw water water inlet and raw water delivery port tap into the most；Similarly, concentrated water water inlet with
Domestic water delivery port is close to each other be position of the concentrated water water inlet in chamber with domestic water delivery port in chamber
Position, it is closest in the solid space that chamber is formed, because domestic water delivery port is located at the bottom or bottom of chamber
Near, then concentrated water water inlet is also similarly positioned in top or the near top of chamber, with raw water delivery port, raw water water inlet phase
Than the distance between concentrated water water inlet and domestic water delivery port are closest.
And concentrated water water inlet is located remotely from each other with raw water delivery port, refer to position and raw water of the concentrated water water inlet in chamber
Distance between position of the delivery port in chamber, it is farthest or close to farthest in the solid space that chamber is formed.It is former
Water delivery port is located at top or the near top of chamber, and concentrated water water inlet is then located at top or the near top of chamber, so
Whole chamber need to be flowed through through the concentrated water that concentrated water water inlet enters by, which ensureing, could flow into raw water outlet pipe, so as to reduce inflow raw water
The ratio of concentrated water contained by outlet pipe reclaimed water.It is also similarly that raw water delivery port is located remotely from each other with domestic water delivery port.
When user using water cleaning systems supply pure water, and have domestic water simultaneously in use, i.e. user open water cleaning systems
While, when also opening the tap being connected with the domestic water line in user family, running water enters through raw water water inlet pipe
Enter in the chamber of casing, then, most of running water is flowed into raw water outlet pipe through raw water delivery port, and is intake through water cleaning systems
Pipe enters in the filtration core group of water cleaning systems, filters running water by filtration core group, generates concentrated water and pure water.Pure water is through pure water water outlet
Pipe flows into resident's direct drinking water pipeline, is drunk for user；Concentrated water then flows to the dense of concentrated water retracting device through concentrated water outlet pipe
Water water inlet pipe, and enter through concentrated water water inlet in chamber, mix, dilute with the running water in chamber, form mixing water.And this is mixed
Heshui flows into domestic water outlet pipe through domestic water outlet immediately, and domestic water is supplied for user.
When user only has domestic water in use, i.e. user only opens and is connected with the domestic water line in user family
Tap, during without opening water cleaning systems, the mixing water in chamber flows into domestic water water outlet through domestic water outlet
Pipe, domestic water is supplied for user.It is concentrated water retracting device and running water is still injected through raw water water inlet pipe in the chamber of casing
Chamber provides fresh water, reduces the ratio of mixing water in chamber.And in real life, the domestic water of resident (user), such as
Wash vegetables, do washing, flush the toilet, mopping the floor etc. and using water, being substantially to be far above Drinking Water for Residents, therefore, from the dense of water cleaning systems recovery
Water can't be piled up in chamber for a long time, but is flowed out quickly through domestic water outlet, and domestic water, storage are supplied for user
In the water in chamber, composition shared by concentrated water is not high, and the TDS values for the water being stored in chamber can meet wanting for daily life water
Ask.
Filtration core group should at least include the first order filtration core, heterochromatic in water for adsorbing for being used for visible foreign in filter water
The second level filtration core of peculiar smell and third level filtration core for bacterium in filter water, heavy metal ion are formed；The first order filters
Core, second level filtration core, third level filtration core are sequentially connected with by intake-outlet；Water cleaning systems water inlet pipe is located at first order filtration core
On, and communicated with raw water outlet pipe；Concentrated water outlet pipe is located on third level filtration core, and is communicated with concentrated water water inlet pipe；Pure water goes out
Water pipe is located on third level filtration core, and is communicated with resident's direct drinking water pipeline.Running water flows into through water cleaning systems water inlet pipe
During filtration core group, first order filtration core will go first through, the visible foreign in filter water, then pass sequentially through second level filtration core
With third level filtration core, the heterochromatic peculiar smell in filter water and bacterium, heavy metal ion etc., and at third level filtration core successively,
Running water is separated to form concentrated water and pure water.The pure water of gained flows into resident's direct drinking water pipeline through pure water outlet pipe, for
Drink at family；The concentrated water of gained is then back in the chamber of concentrated water retracting device through concentrated water outlet pipe.In addition, filtration core group can also wrap
Fourth stage filtration core is included, the fourth stage filtration core is located at the downstream of pure water outlet pipe, for improving water quality texture.
To avoid the concentrated water by purifier recovery from flowing into raw water outlet pipe, chamber should provide enough spaces, to draw
The distance between Kaiyuan water delivery port and concentrated water water inlet.But if only merely increase casing volume, can give user installation,
Using making troubles, on the other hand, can be provided with chamber some pieces be used to separating so as to extend concentrated water water inlet to raw water delivery port it
Between water route dividing plate.The dividing plate is connected with cavity seal.Can be provided with dividing plate current via or the inwall of dividing plate and chamber it
Between formed with current via, adjacent current via is in being staggered in arrangement.Chamber is separated by some pieces of dividing plates, adjacent separator it
Between i.e. connected by current via, formation water stream channel.Because the current via in adjacent separator is in being staggered in arrangement, this undoubtedly prolongs
The length of water stream channel has been grown, has entered water with concentrated water so as on the premise of the volume of casing is not changed, extend raw water delivery port
Water route between mouthful.
A block can be also provided with chamber, for guiding concentrated water to flow to domestic water delivery port.The block enters positioned at concentrated water
The top at the mouth of a river.Block can be made up of the first connecting plate being connected with each other and the second connecting plate, wherein, the first connecting plate and chamber
Inwall be connected, its supporting role；Second connecting plate is then arranged vertical or near perpendicular to the axis of concentrated water water inlet, and direction
Domestic water delivery port.From the concentrated water of purifier recovery, after concentrated water water inlet flows into chamber, immediately by the second connecting plate
Stop so that concentrated water flows first to domestic water outlet side.When user has domestic water in use, concentrated water can be rapid
It is discharged.
This concentrated water retracting device be used for recycling purifier generation concentrated water, its raw water water inlet pipe be with municipal administration from
Come what waterpipe communicated.To avoid concentrated water from pouring in down a chimney in municipal water supply pipe, a non-return device can be provided with raw water water inlet,
The non-return device includes can the sideboard that overturn with respect to raw water water inlet and the magnet ring being fixed on raw water water inlet pipe；The activity
Baffle plate is provided with the magnet for being used to attract each other with magnet ring.In the case where non-water flow flows into, magnet ring attracts each other with magnet,
Sideboard is set to cover on raw water water inlet；When there is water to flow through in raw water water inlet inflow chamber, current promote work immediately
Dynamic baffle plate is overturn with respect to raw water water inlet, makes raw water water inlet pipe and chamber.It can be also provided with sideboard and be used to buffer work
The dynamic rubber cushion impacted between baffle plate and raw water water inlet pipe.
Raw water water inlet pipe, concentrated water water inlet pipe, raw water outlet pipe, domestic water outlet pipe are attached on casing, with chamber
Connection；Also can be directly protruding into chamber, now, raw water water inlet pipe, concentrated water water inlet pipe, raw water outlet pipe, domestic water outlet pipe
It is sealed connection between casing.Raw water water inlet, raw water delivery port, concentrated water water inlet, the axis of domestic water delivery port
Can be in staggeredly, parallel or conllinear arrangement.
The present invention is simple in construction, production cost is low, and this purifier can reclaim concentrated water caused by generation pure water process
Recycle, substantially increase the raw water utilization rate of purifier, especially reverse osmosis water purifying plant, realize the mesh for saving water resource
's.
Brief description of the drawings
Fig. 1 is the schematic diagram of water cleaning systems in the embodiment of the present invention 1；
Fig. 2 is the schematic diagram of each pipeline in water cleaning systems in the embodiment of the present invention 1；
Fig. 3 is the schematic diagram of concentrated water retracting device in the embodiment of the present invention 1
Fig. 4 is the partial enlarged drawing of A in Fig. 1；
Fig. 5 is the partial enlarged drawing of B in Fig. 1；
Fig. 6 is that purifier works and is turned off with the tap that the water pipe of premises is connected in the embodiment of the present invention 1
When concentrated water retracting device operating diagram；
Fig. 7 is that the tap that purifier works and is connected with the water pipe of premises in the embodiment of the present invention 1 is also opened
When concentrated water retracting device operating diagram；
Fig. 8 is that purifier is beaten without work with the tap that the water pipe of premises is connected in the embodiment of the present invention 1
The operating diagram of concentrated water retracting device when opening；
Fig. 9 is the schematic diagram of concentrated water retracting device in the embodiment of the present invention 2；
Figure 10 is the schematic diagram of concentrated water retracting device in the embodiment of the present invention 3；
Figure 11 is the schematic diagram of concentrated water retracting device in the embodiment of the present invention 4；
Figure 12 is the schematic diagram of concentrated water retracting device in the embodiment of the present invention 5；
Figure 13 is the schematic diagram of concentrated water retracting device in the embodiment of the present invention 6；
Figure 14 is the schematic diagram of concentrated water retracting device in the embodiment of the present invention 7；
Figure 15 is the schematic diagram of water cleaning systems in the embodiment of the present invention 8；
Figure 16 is the schematic diagram of water cleaning systems in the embodiment of the present invention 9；
Figure 17 is the schematic diagram of water cleaning systems in the embodiment of the present invention 10；
Figure 18 is the schematic diagram of water cleaning systems in the embodiment of the present invention 11.
Description of reference numerals：1- concentrated water retracting devices；2- water cleaning systems；3- casings；4- chambers；5- raw water water inlet pipes；6-
Concentrated water water inlet pipe；7- raw water outlet pipes；8- domestic water outlet pipes；9- raw water water inlets；10- concentrated water water inlets；11- raw waters go out
The mouth of a river；12- domestic water delivery ports；13- dividing plates；14- current vias；15- blocks；The connecting plates of 16- first；17- second is connected
Plate；18- engaging lugs；19- sideboards；20- magnet rings；21- magnet；22- rubber cushions；23- pressure-reducing valves；24- first order filtration cores；
25- second level filtration core；26- third level filtration cores；27- fourth stage filtration cores；28- entering water electromagnetic valves；29-TDS detectors；
30- booster pumps；31- waste water proportioners；The non-return valves of 32- first；33- pressure switches；The non-return valves of 34- second；35- water butts；36-
Level V filtration core；37- forced drainage pipelines；38- drain solenoid valves；39- tap for drinking water；40- water cleaning systems water inlet pipes；
41- concentrated water outlet pipes；42- pure water outlet pipes.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in Figure 1, 2, this purifier is made up of concentrated water retracting device 1 and water cleaning systems 2.As illustrated, this implementation
In example 1, the concentrated water retracting device 1 includes a casing 3, and Packed chamber 4 is formed in the casing 3.Be also associated with casing 3 with
Raw water water inlet pipe 5, concentrated water water inlet pipe 6, raw water outlet pipe 7 and the domestic water outlet pipe 8 that chamber 4 communicates, wherein, raw water goes out
Water pipe 7 is located at the top of casing 3, is connected with municipal tap water pipeline；Raw water water inlet pipe 5 is then positioned at the side of casing 3 and place
In the near top of casing 3, close to raw water outlet pipe 7, and it is connected with the water cleaning systems water inlet pipe 40 of water cleaning systems；Concentrated water is entered
Water pipe 6 is then located at the bottom of casing 3, is connected with the concentrated water outlet pipe 41 of water cleaning systems；Domestic water outlet pipe 8 is then located at case
The side of body 3 is simultaneously near the bottom of casing 3, close to the concentrated water water inlet pipe 6, and is connected with the water pipe of premises.
As shown in figure 3, raw water water inlet pipe 5 communicates with chamber 4, raw water water inlet pipe 5 is raw water with the mouth that chamber 4 is connected
Water inlet 9；Similarly, concentrated water water inlet pipe 6 communicates with chamber 4, and concentrated water water inlet pipe 6 is that concentrated water enters water with the mouth that chamber 4 is connected
Mouth 10；Raw water outlet pipe 7 communicates with chamber 4, and raw water outlet pipe 7 is raw water delivery port 11 with the mouth that chamber 4 is connected；Life
Communicated with the chamber 4 of water outlet pipe 8, domestic water outlet pipe 8 is domestic water delivery port 12 with the mouth that chamber 4 is connected.Such as
Shown in Fig. 1, it is clear that because raw water outlet pipe 7 is located at the top of casing 3, raw water water inlet pipe 5 is located at the near top of casing 3, raw water
Water inlet 9 is close to each other, axis and the raw water delivery port 11 of raw water water inlet 9 in chamber 4 with raw water delivery port 11
Axis be in interlaced arrangement；Because concentrated water water inlet pipe 6 is located at the bottom of casing 3, domestic water outlet pipe 8 is located at the bottom of casing 3
Near portion, concentrated water water inlet 10 is in chamber 4 and close to each other with domestic water delivery port 12, in concentrated water water inlet 10
The axis of axis and domestic water delivery port 12 is in interlaced arrangement.In addition, because raw water outlet pipe 7 is located at the top of casing 3, it is former
Water water inlet pipe 5 is located at the near top of casing 3, and concentrated water oral siphon is located at the bottom of casing 3, and domestic water outlet pipe 8 is located at
Near the bottom of casing 3, raw water delivery port 11, raw water water inlet 9 are with concentrated water water inlet 10, domestic water delivery port 12 in chamber
It is located remotely from each other in 4, the axis of raw water delivery port 11 is with the axis of concentrated water water inlet 10 in parallel arrangement.
As shown in figure 5, in the present embodiment 1,4 pieces of dividing plates 13 are installed in chamber 4, each dividing plate 13 is tightly connected with chamber 4
And each dividing plate 13 has been respectively formed on current via 14.The current via 14 is located between dividing plate 13 and the inwall of chamber 4, adjacent separator
Current via 14 on 13 is in be staggered in arrangement.Each dividing plate 13 is to form the water stream channel in chamber 4 with current via 14.
As shown in figure 5, in the present embodiment 1, the bottom of chamber 4 is also formed with a block 15, and the block 15 is by being connected with each other
The first connecting plate 16 and the second connecting plate 17 form.First connecting plate 16 is joined directly together with chamber 4, is played a supportive role；Second
Connecting plate 17 arranges perpendicular to the axis of concentrated water water inlet 10, and towards the side of domestic water delivery port 12.
As shown in figure 4, in the present embodiment 1, a non-return device is installed on raw water water inlet 9, the non-return device includes connecting
Lug 18, sideboard 19 and the magnet ring 20 being set on raw water water inlet pipe 5, a magnet 21 is also equipped with sideboard 19.
Engaging lug 18 is fixed on raw water water inlet pipe 5.Sideboard 19 is articulated with engaging lug 18, you can is turned over respect to raw water water inlet 9
Turn.In addition, a rubber cushion 22 can be also installed on sideboard 19.Usually, magnet ring 20 attracts each other with magnet 21, makes sideboard
19 cover on raw water water inlet 9, separate raw water water inlet pipe 5 and chamber 4；Wait have current by when, current promotion activity immediately
Baffle plate 19, it is set to be overturn with respect to raw water water inlet 9, connection raw water water inlet pipe 5 and chamber 4.In addition, also pacify on raw water water inlet pipe 5
Equipped with a pressure-reducing valve 23.
As shown in figure 1, in the present embodiment 1, the filtration core group of water cleaning systems 2 is filtered by first order filtration core 24, the second level
Core 25, third level filtration core 26 and fourth stage filtration core 27 are formed, wherein, first order filtration core 24 is that filtering accuracy is 5~20 μ
M filter cores (filter material is not limited to PP cottons or alumina fibre or Carbon fibe, or wherein forms composite filter element two-by-two)；Second level filtration core
25 be active carbon filter core (being not limited to granular activated carbon, carbon rod, Carbon fibe or the composite filter element containing activated carbon)；Third level filtration core
26 be reverse osmosis membrane filter element or nanofiltration membrane cartridge；Fourth stage filtration core 27 is post active carbon filter core or post active carbon composite filter
Core.First order filtration core 24, second level filtration core 25, third level filtration core 26 are sequentially connected with by intake-outlet.Water cleaning systems enter
Water pipe 40 is installed on the arrival end of first order filtration core 24, is connected with the raw water outlet pipe 7 of concentrated water retracting device 1；Third level mistake
The port of export of filter core 26 is separately installed with concentrated water outlet pipe 41 and pure water outlet pipe 42, and the concentrated water outlet pipe 41 fills with concentrated water recovery
1 concentrated water water inlet pipe 6 is put to communicate；The pure water outlet pipe 42 communicates with resident's direct drinking water pipeline.Fourth stage filtration core 27 is then
Communicated with pure water outlet pipe 42.
As shown in figure 1, in the present embodiment 1, on the connecting pipe between first order filtration core 24 and second level filtration core 25
It is also equipped with entering water electromagnetic valve 28 and TDS detectors 29；Connecting tube between second level filtration core 25 and third level filtration core 26
Booster pump 30 is then installed on road；And waste water proportioner is then installed on the concentrated water outlet pipe 41 being connected with third level filtration core 26
The 31st, first non-return valve 32 and pressure switch 33 are installed on pure water outlet pipe 42.Pressure switch 33, entering water electromagnetic valve 28, supercharging
Pump 30, TDS detectors 29 are connected with electric-controlled plate, and respective opening and closing is uniformly controlled by electric-controlled plate.
(solid arrow is running water flow direction in Fig. 6, and dotted arrow is concentrated water/mixing water flowing side as shown in Figure 6
To), when purifier works and is turned off with the tap that the water pipe of premises is connected, running water hits active catch first
Plate 19, sideboard 19 is set to be overturn with respect to raw water water inlet 9, raw water water inlet pipe 5 connects with chamber 4.Running water is intake through raw water
Pipe 5 enters in the chamber 4 of casing 3, and is flowed along water stream channel, fills whole chamber 4.With the continuous injecting chamber 4 of running water
Interior, the running water in chamber 4 enters raw water outlet pipe 7 by raw water delivery port 11 immediately, and enters through water cleaning systems water inlet pipe 40
Enter in the filtration core group of water cleaning systems 2.These running water pass sequentially through first order filtration core 24, second level filtration core the 25, the 3rd
Level filtration core 26, and it is separated into concentrated water and pure water at third level filtration core 26.Pure water enters the fourth stage through pure water outlet pipe 42
Filtration core 27, is further filtered, and is that user supplies pure water by tap for drinking water 39；Concentrated water is then through concentrated water outlet pipe
41 flow to the concentrated water water inlet pipe 6 of concentrated water retracting device 1, and enter through concentrated water water inlet 10 in chamber, with chamber originally
Water mixing, dilution, form mixing water.Second non-return valve 34 is also installed on concentrated water water inlet pipe 6, prevents concentrate recirculation from entering water cleaning systems
2.With the bottom of the continuous injecting chamber 4 of concentrated water, the mixing water for being formed at the bottom of chamber 4 will constantly rise along water stream channel,
During this, the running water on the continuous top of pressing cavity 4 is made the running water on the top of chamber 4 and enters water through raw water by mixing chamber
The fresh tap waters of the injection of mouth 9 enter raw water outlet pipe 7, flow to water cleaning systems 2.
As shown in figure 1, pure water outlet pipe 42 is also communicated with a water butt 35 by connecting pipe.Because water cleaning systems 2 generate
The quantity of pure water can not may in real time meet the quantity needed for resident, therefore, can be first within the time for not having to pure water largely
Pure water processed simultaneously flows into temporary in water butt 35, it is necessary to can use pure water at once with tap is opened during pure water.
Because raw water delivery port 11 and raw water water inlet 9 are close to each other, and concentrated water water inlet 10 and the phase of raw water delivery port 11
It is mutually remote, in dense mixing water raw water outlet pipe 7 to be flowed into, whole piece water stream channel need to be first flowed through, and because raw water water inlet 9 is continuous
Inject running water, these it is newest flow into chambers 4 in running water (fresh water), while mixing with mixing water, also with mixing water
Collision, the concentrated water in chamber 4 or mixing water is hindered to flow into raw water outlet pipe 7.
(solid arrow is running water flow direction in Fig. 7, and dotted arrow is concentrated water/mixing water flowing side as shown in Figure 7
To), when purifier works and also opened with the tap that the water pipe of premises is connected, running water is through raw water water inlet pipe 5
Into in the chamber 4 of casing 3, then, most of running water is flowed into raw water outlet pipe 7 through raw water delivery port 11, and through water purification
System water inlet pipe 40 enters in the filtration core group of water cleaning systems 2.These running water pass sequentially through first order filtration core 24, the second level
Filtration core 25, third level filtration core 26, and it is separated into concentrated water and pure water at third level filtration core 26.Pure water is through pure water outlet pipe
42 enter fourth stage filtration core 27, are further filtered, and are that user supplies pure water by tap for drinking water 39；Concentrated water is then
The concentrated water water inlet pipe 6 of concentrated water retracting device 1 is flowed to through concentrated water outlet pipe 41, and enters the bottom of chamber 4 through concentrated water water inlet 10
Portion, after hitting block 15, that is, domestic water outlet side is flowed to, mixes, dilute with the running water of the bottom of chamber 4, form mixing
Water, mix, dilute with the running water of the bottom of chamber 4, form mixing water, and the mixing water flows into through domestic water outlet give birth to immediately
Water outlet pipe 8 is applied flexibly, domestic water is supplied for user.In addition, chamber is also communicated with a forced drainage pipeline 37, the forced drainage
Drain solenoid valve 38 is installed on pipeline 37.The drain solenoid valve 38 is connected with electric-controlled plate.After drain solenoid valve 38 is opened, chamber
Water in room 4 can flow out out of forced drainage pipeline 37.
(solid arrow is running water flow direction in Fig. 8, and dotted arrow is original water flowing side in chamber as shown in Figure 8
To), when purifier without work and the tap that is connected with the water pipe of premises open when, the water that is stored in chamber 4
(i.e. original water) flows into domestic water outlet pipe 8 through domestic water outlet, and domestic water is supplied for user, and running water is still through original
Water water inlet pipe 5 is injected in the chamber 4 of casing 3, is provided fresh water for chamber 4, is reduced the ratio of mixing water in chamber 4.
In real life, the domestic water of resident (user), such as wash vegetables, do washing, flush the toilet, mopping the floor and use water, being bright
It is aobvious far above Drinking Water for Residents, therefore, it can't be piled up in for a long time in chamber 4 from the concentrated water of purifier recovery, but very
It is fast to be flowed out through domestic water outlet, domestic water is supplied for user, the water being stored in chamber 4, composition shared by concentrated water is not
Height, the TDS values for the water being stored in chamber 4 can meet the requirement of daily life water.
Embodiment 2：
The present embodiment 2 and the difference of embodiment 1 be, as shown in figure 9, in the present embodiment 2, concentrated water retracting device 1
The bottom of chamber 4 be not provided with block 15, the bottom of casing 3 is connected with concentrated water water inlet pipe 6 by three-way connection and lived
With water outlet pipe 8.Although three-way connection is external piece, concentrated water water inlet pipe 6, domestic water outlet pipe 8 still communicate with chamber 4,
The interior visible of the three-way connection is the extension of chamber 4, and concentrated water water inlet pipe 6 still can be considered the bottom for being connected to casing 3, and life is used
Water outlet pipe 8 is connected near the bottom of casing 3.The operation principle of whole concentrated water retracting device reclaims with concentrated water in embodiment 1
The operation principle of device is identical.
Embodiment 3：
The present embodiment 3 and the difference of embodiment 1 be, as shown in Figure 10, in the present embodiment 3, concentrated water retracting device 1
Chamber 4 bottom be provided with block 15, along the most downstream of water (flow) direction raw water water inlet pipe 5 also without be provided with check dress
Put, the operation principle of whole concentrated water retracting device is still identical with the operation principle of concentrated water retracting device in embodiment 1.
Embodiment 4：
The present embodiment 4 and the difference of embodiment 1 be, as shown in figure 11, in the present embodiment 4, concentrated water retracting device 1
Chamber 4 in be not provided with dividing plate 13, the bottom of chamber 4 is provided with block 15, along water (flow) direction raw water water inlet pipe 5 most
Downstream is also no to be provided with non-return device.
Raw water water inlet pipe 5 is stretched into chamber 4 from the bottom of casing 3, is intake along the raw water of water (flow) direction concentrated water retracting device 1
The most downstream of pipe 5 is still still close to each other with raw water delivery port 11 formed with raw water water inlet 9, the raw water water inlet 9；Domestic water
Outlet pipe 8 is then connected to the bottom of casing 3, is connected with chamber 4, along the most upstream of water (flow) direction domestic water outlet pipe 8 still
Formed with domestic water delivery port 12；Concentrated water water inlet pipe 6 is stretched into chamber 4 from the top of casing 3, is intake along water (flow) direction concentrated water
The most downstream of pipe 6 still forms concentrated water water inlet 10, and the concentrated water water inlet 10 is still close to each other with domestic water delivery port 12, and with
Raw water delivery port 11 is located remotely from each other.
In the present embodiment 4, as shown in figure 9, the axis of raw water water inlet 9 and the axis of raw water delivery port 11 are in conllinear
Arrangement, the axis of concentrated water water inlet 10 is with the axis of domestic water delivery port 12 in conllinear arrangement.
Embodiment 5：
The present embodiment 5 and the difference of embodiment 3 be, as shown in figure 12, in the present embodiment 5, concentrated water retracting device 1
Chamber 4 in be not provided with dividing plate 13, but the operation principle of whole concentrated water retracting device still with concentrated water retracting device in embodiment 3
Operation principle it is identical.
Embodiment 6：
The present embodiment 6 and the difference of embodiment 5 be, as shown in figure 13, in the present embodiment 6, concentrated water retracting device 1
Concentrated water water inlet pipe 6 stretched into from the top of casing 3 in chamber 4, still form concentrated water along the most downstream of water (flow) direction concentrated water water inlet pipe 6
Water inlet 10, the concentrated water water inlet 10 is still close to each other with domestic water delivery port 12, and is located remotely from each other with raw water delivery port 11.
Now, the axis of the axis of raw water water inlet 9 and raw water delivery port 11 is in interlaced arrangement, the axis of concentrated water water inlet 10
Axis with domestic water delivery port 12 is in conllinear arrangement.
Embodiment 7：
The present embodiment 7 and the difference of embodiment 1 are, in the present embodiment 7, as shown in figure 14, in the present embodiment 7,
Non-return device, the near top of casing 3 are not provided with along the most downstream of the raw water water inlet pipe 5 of water (flow) direction concentrated water retracting device 1
Raw water water inlet pipe 5 and raw water outlet pipe 7 are connected with by three-way connection.It is same as Example 2, although three-way connection is external
Part, but raw water water inlet pipe 5, raw water outlet pipe 7 still communicate with chamber 4, and the interior visible of the three-way connection is the extension of chamber 4,
The operation principle of whole concentrated water retracting device is identical with the operation principle of concentrated water retracting device in embodiment 1.
Embodiment 8：
The present embodiment 8 and the difference of embodiment 1 are, in the present embodiment 8, as shown in figure 15, except the first order filters
Core 24, second level filtration core 25, third level filtration core 26, outside fourth stage filtration core 27, first order filtration core 24 and second level mistake
Level V filtration core 36 is also equipped between filter core 25, the level V filtration core 36 can be carbon-point, more than in filter water
Chlorine.
Embodiment 9：
The present embodiment 9 and the difference of embodiment 1 are, in the present embodiment 9, as shown in figure 16, pure water outlet pipe 42
Water butt 35 is not connected, and the pure water generated through third level filtration core 26 all flow to the drinking water fire hose through pure water outlet pipe 42
First 39.
Embodiment 10：
The present embodiment 10 and the difference of embodiment 8 are, in the present embodiment 10, as shown in figure 17, pure water outlet pipe
42 do not connect water butt 35, and the pure water generated through third level filtration core 26 all flow to drinking water water through pure water outlet pipe 42
Tap 39.
Embodiment 11：
The pillar different from embodiment 1 of the present embodiment 11 is, in the present embodiment 11, as shown in figure 18, TDS detectors peace
On the casing 3 of concentrated water retracting device 1, the TDS values in detection chambers 4, rather than installed in first order filtration core 24 and
Between secondary filtration core 25.
Detailed description above is illustrating for possible embodiments of the present invention, changes embodiment and is not used to limitation originally
The scope of the claims of invention, all equivalence enforcements or change without departing from carried out by the present invention, it is intended to be limited solely by the scope of the claims of this case.
Claims (7)
1. a kind of purifier of achievable concentrated water recycling, it is characterized in that：Including concentrated water retracting device；The concentrated water is returned
Receiving apparatus includes a casing, and Packed chamber is formed in the casing；The original for supplying raw water is additionally provided with the casing
Water water inlet pipe, the concentrated water water inlet pipe for supplying concentrated water, for water cleaning systems supply raw water raw water outlet pipe and be used for
Supply the domestic water outlet pipe of resident living water；The raw water water inlet pipe, concentrated water water inlet pipe, raw water outlet pipe, life are used
Water outlet pipe communicates with chamber；The mouth that raw water water inlet pipe is in chamber is referred to as raw water water inlet；Raw water water outlet pipe part is in chamber
Indoor mouth is referred to as raw water delivery port；The mouth that concentrated water water inlet pipe is in chamber is referred to as concentrated water water inlet；Domestic water outlet pipe
Mouth in chamber is referred to as domestic water delivery port；The raw water water inlet and raw water delivery port are adjacent to each other；The concentrated water
Water inlet and domestic water delivery port are adjacent to each other；The raw water water inlet, raw water delivery port and concentrated water water inlet, domestic water
Delivery port is away from each other；The raw water outlet pipe is located at the top of casing, and the raw water delivery port is located at the top of chamber；It is described
Raw water water inlet pipe is located at the near top of casing or stretched into from the bottom of casing in chamber；The raw water water inlet is located at chamber
Near top, close to raw water delivery port；The concentrated water water inlet pipe is located at the bottom of casing or stretched at the top of casing in chamber；
The concentrated water water inlet is located near the bottom or bottom of chamber；The domestic water outlet pipe is located at bottom half or bottom is attached
Closely；The domestic water delivery port is located near the bottom or bottom of chamber, close to each other with concentrated water water inlet；In the chamber
It is additionally provided with a block for being used to guide concentrated water to flow to the domestic water delivery port；The block is connected by be connected with each other first
Plate and the second connecting plate are formed；First connecting plate is connected with the inwall of chamber；Second connecting plate is then vertical or near perpendicular to dense
The axis arrangement of water water inlet, and towards domestic water delivery port；
Also include the water cleaning systems communicated with the concentrated water retracting device；The mistake for being used for filtering raw water is provided with the water cleaning systems
Filter core group；The water cleaning systems water inlet pipe being connected with filtration core group, concentrated water outlet pipe and pure are additionally provided with the water cleaning systems
Water outlet pipe；The water cleaning systems water inlet pipe communicates with raw water outlet pipe；The concentrated water outlet pipe communicates with concentrated water water inlet pipe；Institute
Pure water outlet pipe is stated to communicate with resident's direct drinking water pipeline.
2. the purifier of achievable concentrated water recycling according to claim 1, it is characterized in that：In the chamber also
It is used to separate so as to extend concentrated water water inlet to the dividing plate of water route between raw water delivery port provided with some pieces.
3. the purifier of achievable concentrated water recycling according to claim 2, it is characterized in that：The dividing plate and chamber
Room is tightly connected；The dividing plate is provided between current via or the dividing plate and the inwall of chamber formed with current via；Phase
Adjacent current via is in be staggered in arrangement.
4. the purifier of achievable concentrated water recycling according to claim 1, it is characterized in that：The raw water enters water
Mouth is provided with a non-return device；The non-return device includes the sideboard that can be overturn with respect to raw water water inlet and is fixed on raw water
Magnet ring on water inlet pipe；The sideboard is provided with the magnet for being used to attract each other with the magnet ring.
5. the purifier of achievable concentrated water recycling according to claim 1, it is characterized in that：The raw water enters water
Mouth, raw water delivery port, concentrated water water inlet, domestic water delivery port axis in staggeredly, parallel or conllinear arrangement.
6. the purifier of achievable concentrated water recycling according to claim 1, it is characterized in that：The filtration core group
Including at least for the first order filtration core of visible foreign, the second level filtration core for adsorbing heterochromatic peculiar smell in water in filter water
Formed with the third level filtration core for bacterium in filter water, heavy metal ion；The first order filtration core, second level filtering
Core, third level filtration core are sequentially connected with by intake-outlet；The water cleaning systems water inlet pipe is located on first order filtration core, and with original
Water outlet pipe communicates；The concentrated water outlet pipe is located on third level filtration core, and is communicated with concentrated water water inlet pipe；The pure water water outlet
Pipe is located on third level filtration core, and is communicated with resident's direct drinking water pipeline.
7. the purifier of achievable concentrated water recycling according to claim 1, it is characterized in that：The filtration core group
Also include being used for the fourth stage filtration core for improving water quality texture；The fourth stage filtration core is located at the downstream of pure water outlet pipe.
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| CN201510282432.0A CN104860433B (en) | 2015-05-28 | 2015-05-28 | A kind of purifier of achievable concentrated water recycling |
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| CN106467333A (en) * | 2015-10-27 | 2017-03-01 | 宁波安吉尔环保科技有限公司 | A kind of integral type purifying drinking appliance of waste water recoverable |
| CN105948173A (en) * | 2016-05-12 | 2016-09-21 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | RO (reverse osmosis) water purification system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100522826C (en) * | 2006-06-30 | 2009-08-05 | 上海理日科技发展有限公司 | Water treatment method capable of reusing concentrated water wholly |
| CN201195862Y (en) * | 2007-12-07 | 2009-02-18 | 马旭生 | Hyperfiltration wastewater reverse return current apparatus |
| CN201186888Y (en) * | 2008-03-14 | 2009-01-28 | 上海康福特环境科技有限公司 | Storage water tank structure of water-saving type reverse osmosis direct drinking machine |
| CN203803380U (en) * | 2014-01-28 | 2014-09-03 | 连力生 | Concentrated water recycling device and water purification system using same |
| CN203807256U (en) * | 2014-03-26 | 2014-09-03 | 上海浩泽净水科技发展有限公司 | Water-saving type nanofiltration water machine system |
| CN204848476U (en) * | 2015-05-28 | 2015-12-09 | 广东韦博净水科技有限公司 | Can realize water purification unit that dense water recovery recycled |
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