CN206156807U - Reverse osmosis water purification system and reverse osmosis water purifier - Google Patents
Reverse osmosis water purification system and reverse osmosis water purifier Download PDFInfo
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- CN206156807U CN206156807U CN201621176830.0U CN201621176830U CN206156807U CN 206156807 U CN206156807 U CN 206156807U CN 201621176830 U CN201621176830 U CN 201621176830U CN 206156807 U CN206156807 U CN 206156807U
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Abstract
The utility model discloses a reverse osmosis water purification system and reverse osmosis water purifier, wherein, reverse osmosis water purification system includes water intake pipe, reverse osmosis filter core, pure water pipeline and waste water pipeline, the reverse osmosis filter core is equipped with water inlet, pure water delivery port and waste water outlet, anti -osmosis filter core includes the casing and sets up the reverse osmosis membrane technology in the casing, reverse osmosis membrane technology's side is equipped with the raw water entry that is linked together with the water inlet, the wastewater outlet that is equipped with the pure water outlet who is linked together with the pure water delivery port on reverse osmosis membrane technology's the terminal surface and is linked together with waste water outlet, the waste pipe is equipped with the waste water valve on the road, intake antrum that the waste water valve was equipped with intercommunication waste water valve with go out the water cavity cross the water through -hole, close at the waste water valve under the state of valve port, the rivers in the intake antrum get into out the water cavity through the water through -hole, is the aperture of crossing the water through -hole 0.4 0.7mm. The utility model discloses technical scheme can improve the raw water rate of recovery.
Description
Technical field
The utility model is related to reverse osmosis purified water technical field, and more particularly to a kind of reverse osmosis purified water system and counter-infiltration are net
Hydrophone.
Background technology
Counter-infiltration filter core carries out water purification used in reverse osmosis purified water system, and the water purification element in counter-infiltration filter core is counter-infiltration
Membrane component, it generally comprises the alternately laminated multilayer reverse osmosis choosing of a central tube with multiple holes and volume on central tube
Film and flow-guiding screen；Central tube is connected with housing two ends by connector.When in use, raw water enters anti-from counter-infiltration filter core one end
Infiltration filter core, under the effect of the pressure a part form the relatively low water of concentration through the effect of reverse osmosis membrane, into central tube it
Flow out from central tube one or both ends afterwards, this part water can referred to as produce water or pure water；Another part flows out from the housing other end, can
Referred to as waste water, concentrated water.This reverse-osmosis membrane element of the prior art, after the process of raw water Jing, greatly as waste water
Discharge, only sub-fraction becomes pure water, in the reverse osmosis purified water system of particularly big flux, what pure water amount was accounted in raw water amount
Ratio is relatively smaller, and the raw water rate of recovery is low, causes the waste of raw water.
Utility model content
Main purpose of the present utility model is to provide a kind of reverse osmosis purified water system, it is intended to can improve the raw water rate of recovery.
For achieving the above object, the utility model proposes reverse osmosis purified water system include inlet pipeline, counter-infiltration filter core,
Pure water pipeline and waste line, the counter-infiltration filter core is provided with water inlet, pure water delivery port and wastewater effluent mouth；The water inlet pipe
Road is connected with the water inlet, and the inlet pipeline is provided with booster pump, the pure water delivery port and the pure water pipeline phase
Connection, the wastewater effluent mouth is connected with the waste line；The counter-infiltration filter core includes housing and is arranged at the shell
Internal reverse-osmosis membrane element；The side of the reverse-osmosis membrane element is provided with the raw water entrance being connected with the water inlet, institute
The end face of reverse-osmosis membrane element be provided be connected with the pure water delivery port pure water outlet and with the wastewater effluent mouth phase
The wastewater outlet of connection；The waste line is provided with wastewater valve, and the wastewater valve is communicated with the intake antrum of the wastewater valve
With the water through hole excessively of water chamber, in the state of the wastewater valve close port, the water in the intake antrum flows through the water excessively
Through hole enters the water chamber, and the aperture for crossing water through hole is 0.4-0.7mm.
Preferably, the reverse-osmosis membrane element includes central tube group, multiple counter-infiltration diaphragm groups and two sealant layers, institute
Central tube group is stated including DI and the waste pipe of multiple spaced settings, multiple waste pipes are around the DI
The mouth of pipe of arrangement, the mouth of pipe of the DI and the waste pipe constitutes the delivery port of the reverse-osmosis membrane element；Each
The counter-infiltration diaphragm group is respectively provided with the Part I inside the central tube group and outside the central tube group
Part II, each waste pipe and the DI are separated by the Part I of a counter-infiltration diaphragm group；It is multiple
The Part II of the counter-infiltration diaphragm group forms the plural layers component being centered around around the central tube group；Described in two
Sealant layer is respectively arranged at the plurality of counter-infiltration diaphragm group at the two ends of the central tube group length direction, and many with described
Individual counter-infiltration diaphragm group is bonding.
Preferably, each described counter-infiltration diaphragm group includes counter-infiltration diaphragm, water inlet flow-guiding screen and pure water flow-guiding screen；
The inside doubling in counter-infiltration diaphragm front of each counter-infiltration diaphragm group is arranged, and the second of multiple counter-infiltration diaphragm groups
Part overlapping simultaneously circumferentially winds the central tube group jointly；Feed water flow is formed between the same counter-infiltration diaphragm front interlayer
Road；Formed between the reverse side interlayer of the two neighboring counter-infiltration diaphragm and produce water flow passage；The water inlet flow-guiding screen and the waste water
Pipe is located in water inlet flow channel, and the pure water flow-guiding screen is located at and produces in water flow passage.
Preferably, the inlet pipeline is provided with water intaking valve.
Preferably, it is additionally provided with preposition composite filter element on the inlet pipeline；The delivery port of the preposition composite filter element and institute
The water inlet for stating water intaking valve is connected.
Preferably, the pure water pipeline is provided with check valve and high-voltage switch gear, and the check valve is serially connected with the height and presses off
Close and the pure water delivery port between.
Preferably, rearmounted granulated carbon filter core is additionally provided with the pure water pipeline；The rearmounted granulated carbon filter core is serially connected with institute
State between check valve and the pure water delivery port.
Preferably, the reverse osmosis purified water system also includes discharging device, the discharging device and the DI great distance
One end from the counter-infiltration filter core is connected.
Preferably, the discharging device is UV sterilizing taps.
The utility model also proposes a kind of anti-penetration water purifier, and the anti-penetration water purifier includes inlet pipeline, reverse osmosis filter
Core, pure water pipeline and waste line, the counter-infiltration filter core is provided with water inlet, pure water delivery port and wastewater effluent mouth；It is described enter
Water lines are connected with the water inlet, and the inlet pipeline is provided with booster pump, the pure water delivery port and the DI
Road is connected, and the wastewater effluent mouth is connected with the waste line；The counter-infiltration filter core includes housing and is arranged at institute
State the reverse-osmosis membrane element in housing；The side of the reverse-osmosis membrane element is provided with the raw water being connected with the water inlet and enters
Mouthful, the end face of institute's reverse-osmosis membrane element be provided be connected with the pure water delivery port pure water outlet and with the wastewater effluent
The wastewater outlet that mouth is connected；The waste line is provided with wastewater valve, and the wastewater valve is communicated with entering for the wastewater valve
The water through hole excessively of water cavity and water chamber, in the state of the wastewater valve close port, the water in the intake antrum flows through described
Water through hole is crossed into the water chamber, the aperture for crossing water through hole is 0.4-0.7mm.
In the counter-infiltration filter core of reverse osmosis purified water system of the present utility model, raw water flows into reverse osmosis membrane by effluent water inlet
Element, compared to traditional counter-infiltration filter core for, the runner of raw water narrows, and water inlet area reduces, and flow process also increases significantly,
Therefore the time of raw water and counter-infiltration film contact can be increased, the raw water rate of recovery of reverse osmosis purified water system is improved；Because subtracting
Little raw water water inlet area, can increase the infiltration membrane surface water velocity of counter-infiltration diaphragm group, it is thus possible to reduce reverse osmosis
Thoroughly membrane surface concentration polarization, reduces the pollution speed of the reverse-osmosis membrane element, is conducive to improving the use of reverse-osmosis membrane element
Life-span；Simultaneously as the counter-infiltration filter core water purification ability of effluent water inlet is stronger, therefore it is logical to arrange the water excessively of the wastewater valve
The aperture in hole is less, so as to effectively reduce waste water flow velocity in whole system running, increases raw water and reverse-osmosis membrane element
Contact duration, raw water is carried out sufficiently cleaned up, further improve the raw water rate of recovery, so as to improve the waste problem of raw water, reach
To the effect for saving raw water.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model reverse osmosis purified water system one；
Fig. 2 is the decomposition texture schematic diagram of the reverse-osmosis membrane element of the reverse osmosis purified water system shown in Fig. 1.
Drawing reference numeral explanation：
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
If it is to be appreciated that relate in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is front,
Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.
If in addition, relate to the description of " first ", " second " etc. in the utility model embodiment, should " first ", " the
Two " description etc. is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate indication
The quantity of the technical characteristic for showing.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this technical side
The combination of case is not present, also not within the protection domain that the utility model is required.
The utility model proposes a kind of reverse osmosis purified water system.
Fig. 1 is referred to, in the utility model embodiment, the reverse osmosis purified water system includes inlet pipeline 100, counter-infiltration
Filter core 200, pure water pipeline 300 and waste line 400, the counter-infiltration filter core 200 is provided with water inlet, pure water delivery port and waste water
Delivery port；The inlet pipeline 100 is connected with the water inlet, and the inlet pipeline 100 is provided with booster pump 110, described
Pure water delivery port is connected with the pure water pipeline 300, and the wastewater effluent mouth is connected with the waste line 400；It is described
Counter-infiltration filter core 200 includes housing 210 and is arranged at the housing 210 (using the mark of the solid line with arrow and reverse osmosis filter
Core 200 makes a distinction) in reverse-osmosis membrane element 220；The side of the reverse-osmosis membrane element 220 is provided with and the water inlet phase
The raw water entrance of connection, the end face of institute's reverse-osmosis membrane element 220 is provided with the pure water outlet being connected with the pure water delivery port
And the wastewater outlet being connected with the wastewater effluent mouth；The waste line 400 is provided with wastewater valve 410, the wastewater valve
The water through hole excessively of 410 intake antrums for being communicated with the wastewater valve 410 and water chamber, in the close port of the wastewater valve 410
Under state, the water in the intake antrum flows through the water through hole excessively and enters the water chamber, and the aperture of the water through hole excessively is
0.4-0.7mm。
In the counter-infiltration filter core 200 of reverse osmosis purified water system of the present utility model, raw water flows into reverse osmosis by effluent water inlet
Membrane element 220, compared to traditional counter-infiltration filter core 200 for, the runner of raw water narrows, and water inlet area reduces, and flow process
Also increase significantly, therefore the time of raw water and counter-infiltration film contact can be increased, the raw water for improving reverse osmosis purified water system is returned
Yield；Because reducing raw water water inlet area, the infiltration membrane surface water velocity of counter-infiltration diaphragm group can be increased (in water inlet
The timing of flux one, the relation entered between water flux Q and water velocity V is V=Q/S；Wherein, S is water inlet area, specifically, S=
Ld；L is water inlet end diaphragm length, and d is section thickness, and effluent mainly reduces L, little water inlet flow-guiding screen can be used in addition
Reduce thickness d), it is thus possible to reduce counter-infiltration membrane surface concentration polarization, reduces the pollution speed of the reverse-osmosis membrane element 220
Degree, is conducive to improving the service life of reverse-osmosis membrane element 220；Simultaneously as the water purification energy of counter-infiltration filter core 200 of effluent water inlet
Power is stronger, thus can arrange the wastewater valve 410 cross water through hole aperture it is less, so as in whole system running
Waste water flow velocity is effectively reduced, increases the raw water duration of the contact with reverse-osmosis membrane element 220, raw water is carried out sufficiently cleaned up, enter one
Step improves the raw water rate of recovery, so as to improve the waste problem of raw water, reaches the effect for saving raw water.
In the reverse osmosis purified water system of the present utility model, the aperture for crossing water through hole of wastewater valve 410 is less, then waste water
Flow velocity is lower, for example, in the presence of a kind of pressure of 0.42MPA (reverse osmosis purified water system commonly uses osmotic pressure force value)；When
When the aperture for crossing water through hole of the wastewater valve 410 is 0.4mm, can be with the flow velocity of waste water as 200mL/min or so；When described useless
When the aperture for crossing water through hole of water valve 410 is 0.7mm, the flow velocity of waste water is 650mL/min or so；Therefore it is by limiting aperture
Waste water flow velocity can be limited.Crossing the concrete size of water through hole needs to be chosen according to the water purification ability of counter-infiltration filter core 200, reverse osmosis
When the water purification ability of filter core 200 is higher, the aperture that can arrange water through hole is less.The wastewater valve 410 can be normally closed type
Direct-action electromagnetic valve, during every day use, the valve port of wastewater valve 410 is remained off, when needing to clean reverse osmosis purified water system,
Wastewater valve 410 is powered and opens valve port, and for waste water wider runner is provided, so that a large amount of water are flowed fast through, so as to reach preferably
Rinse the purpose of reverse osmosis purified water system.
Fig. 2 is referred to, in the present embodiment, the reverse-osmosis membrane element 220 includes central tube group 221, multiple counter-infiltrations
Diaphragm group 222 and two sealant layers 223, the central tube group 221 includes DI 221a and multiple spaced settings
Waste pipe 221b, multiple waste pipe 221b arrange around the DI 221a, the mouth of pipe of the DI 221a with
And the mouth of pipe of the waste pipe 221b constitutes the delivery port of the reverse-osmosis membrane element 220；Each described counter-infiltration diaphragm group
222 are respectively provided with the Part I inside the central tube group 221 and second outside the central tube group 221
Point, each waste pipe 221b and DI 221a is separated by the Part I of a counter-infiltration diaphragm group 222；
The Part II of multiple counter-infiltration diaphragm groups 222 forms the plural layers group being centered around around the central tube group 221
Part；Two sealant layers 223 are respectively arranged at the plurality of counter-infiltration diaphragm group 222 in the length of central tube group 221
The two ends in direction, and it is bonding with the plurality of counter-infiltration diaphragm group 222.The central tube group 221 of the present embodiment includes DI
The waste pipe 221b of 221a and multiple circular DI 221a；Each waste pipe 221b correspondences one of reverse-osmosis membrane element 220
Counter-infiltration diaphragm group 222, such that it is able to realize that multimembrane is batched, can increase runner quantity, be conducive to improving raw water flux, and
Solve the problems, such as that the long osmotic pressure deficiency of counter-infiltration diaphragm causes counter-infiltration diaphragm in part not reach filtration purpose；By two
The individual sealant layer 223 seals respectively the two ends of counter-infiltration diaphragm group 222, prevents water from the two ends of counter-infiltration diaphragm group 222
Flow out or flow into, the multiple outer side edges effluent of counter-infiltration diaphragm group 222 water inlets can be formed, middle waste pipe 221b discharges waste water
Raw water water route, and then obtain efficient water purification ability.In the present embodiment, coordinate the reverse-osmosis membrane element 220 that institute is generally set
The aperture for stating water through hole is 0.45-0.6mm.
Wherein, each described counter-infiltration diaphragm group 222 includes that counter-infiltration diaphragm (not shown), water inlet flow-guiding screen (are not schemed
Show) and pure water flow-guiding screen (not shown)；Water inlet flow-guiding screen and pure water flow-guiding screen can be separately positioned on the counter-infiltration diaphragm
Tow sides, raw water flows in the front of counter-infiltration diaphragm, and in the presence of osmotic pressure, from the front of counter-infiltration diaphragm
Pure water is permeated to the reverse side of counter-infiltration diaphragm, pure water produces the reverse side in counter-infiltration diaphragm and in the guide functions of pure water flow-guiding screen
It is lower to flow to DI 221a.Wherein, counter-infiltration diaphragm can cause front to adjoin with front by doubling, and reverse side is adjacent with reverse side
Connect, it is to avoid unnecessary contact, so as to prevent pure water to be contaminated；Can be just during the doubling of counter-infiltration diaphragm during practical operation
Inward-facing doubling can also be the inside doubling of reverse side, and according to actual conditions Rational choice is carried out.In the present embodiment, it is each
The inside doubling in the counter-infiltration diaphragm front of the individual counter-infiltration diaphragm group 222 is arranged, and the of multiple counter-infiltration diaphragm groups 222
Two parts overlapping simultaneously circumferentially winds the central tube group 221 jointly；Formed between the same counter-infiltration diaphragm front interlayer
Water inlet flow channel；Formed between the reverse side interlayer of the two neighboring counter-infiltration diaphragm and produce water flow passage；The water inlet flow-guiding screen and institute
Waste pipe 221b is stated in water inlet flow channel, the pure water flow-guiding screen is located at and produces in water flow passage.Now, water inlet flow channel and product current
It is separate between road, and thoroughly isolate, can effectively ensure that the water inlet flow-guiding screen of each counter-infiltration diaphragm group 222
Do not contact with the reverse side of the DI 221a and the counter-infiltration diaphragm of other counter-infiltration diaphragm groups 222；Each institute
State the pure water flow-guiding screen of counter-infiltration diaphragm group 222 not with the waste pipe 221b and other counter-infiltration diaphragm groups 222
The front face of counter-infiltration diaphragm；Raw water only flows in water inlet flow channel and is finally discharged by waste pipe 221b, and pure water is only producing water
Flow in runner and finally discharged by DI 221a, so as to avoid pure water from polluting, it is ensured that clean-up effect.In order to smoothly will
Pure water derive, in the present embodiment, can arrange it is described product water flow passage except near the DI 221a side in addition to its
The equal closing seam in his side, so that only there is the water flow passage of producing the pure water towards the DI 221a to export；Now produce
Water flow passage forms the film bag of a side opening of three side seal one, and film sack limits the pure water in film bag against DI 221a
Can flow towards DI 221a；Raw water produces pure water after the effect of counter-infiltration diaphragm, and pure water is formed in film bag and flow to
Sack is entered in DI 221a.During practical operation, realization sealing is carried out when can operate by wound membrane, while the sealing at two ends
Position can also carry out second sealing using two sealant layers 223, and then realize better seal effect.
Fig. 1 is referred to, inlet pipeline 100 is connected with external water source, and booster pump 110 provides power for current so that former
Water is purified under the effect of the pressure through counter-infiltration filter core 200, in order to control the size of current, typically in the water inlet pipe
Water intaking valve 120 is set on road 100, and water intaking valve 120 can be magnetic valve.In the present embodiment, it is additionally provided with the inlet pipeline 100
Preposition composite filter element 130；The delivery port of the preposition composite filter element 130 is connected with the water inlet of the water intaking valve 120.It is preposition
Composite filter element 130 generally comprises polypropylene fibre filter layer and activated carbon filter layer, and its bulky grain that can be filtered out in water is miscellaneous
Matter and some foreign pigments, it is to avoid the impurity in water damages the original papers such as water intaking valve 120, booster pump 110 and counter-infiltration filter core 200,
So as to effectively improve the service life of the reverse osmosis purified water system.
Raw water produces raw water and waste water after the purification of counter-infiltration filter core 200, and wherein raw water is exported through raw water pipeline
To user.In order to avoid raw water refluence, Fig. 1 is referred to, in the present embodiment, the pure water pipeline 300 is provided with check valve 310
With high-voltage switch gear 320, the check valve 310 is serially connected between the high-voltage switch gear 320 and the pure water delivery port；By arranging
Check valve 310 and high-voltage switch gear 320, aid in raw water water outlet, it is to avoid raw water flows backwards.In order to further lift effluent characteristics, can be with
Rearmounted granulated carbon filter core 330 is set in the pure water pipeline 300；The rearmounted granulated carbon filter core 330 is serially connected with described unidirectional
Between valve 310 and the pure water delivery port, the pure water to flow through further is filtered, filter out granule foreign in water and
Some foreign pigments.
The reverse osmosis purified water system also includes discharging device 500, the discharging device 500 and the pure water pipeline 300
It is connected away from one end of the counter-infiltration filter core 200；User directly operates and water receiving on discharging device 500；Discharging device
500 is usually tap, and in the present embodiment, the discharging device 500 is UV sterilizing taps, and it can be killed to raw water
Bacterium is sterilized, and improves the safety and sanitation of raw water.
The utility model also proposes a kind of anti-penetration water purifier, and the anti-penetration water purifier includes reverse osmosis purified water system, should
Concrete structure reference above-described embodiment of reverse osmosis purified water system, because this anti-penetration water purifier employs above-mentioned all embodiments
Whole technical schemes, therefore all beneficial effects that the same technical scheme with above-described embodiment is brought, here is no longer
Repeat one by one.
It should be noted that the technical scheme of each embodiment of the present utility model can be combined with each other, but must be
Basis can be implemented as with those skilled in the art, should when the combination appearance of technical scheme is conflicting or cannot realize
People thinks that the combination of this technical scheme is not present, also not within the protection domain that the utility model is required.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases
The technical field of pass, is included in the same manner in scope of patent protection of the present utility model.
Claims (10)
1. a kind of reverse osmosis purified water system, including inlet pipeline, counter-infiltration filter core, pure water pipeline and waste line, the reverse osmosis
Filter core is provided with water inlet, pure water delivery port and wastewater effluent mouth；The inlet pipeline is connected with the water inlet, it is described enter
Water lines are provided with booster pump, and the pure water delivery port is connected with the pure water pipeline, the wastewater effluent mouth and described useless
Water lines are connected；Characterized in that,
The counter-infiltration filter core includes housing and the reverse-osmosis membrane element being arranged in the housing；The reverse-osmosis membrane element
Side is provided with the raw water entrance being connected with the water inlet, and the end face of institute's reverse-osmosis membrane element is provided with and the pure water water outlet
The wastewater outlet that the pure water that mouth is connected is exported and is connected with the wastewater effluent mouth；
The waste line is provided with wastewater valve, and the wastewater valve is communicated with the intake antrum of the wastewater valve and the mistake of water chamber
Water through hole, in the state of the wastewater valve close port, the water in the intake antrum flows through the water through hole of crossing and enters described
Water chamber, the aperture for crossing water through hole is 0.4-0.7mm.
2. reverse osmosis purified water system as claimed in claim 1, it is characterised in that the reverse-osmosis membrane element includes：
Central tube group, the central tube group includes the waste pipe of DI and multiple spaced settings, multiple waste water
Pipe ring is arranged around the DI, and the mouth of pipe of the mouth of pipe of the DI and the waste pipe constitutes the reverse-osmosis membrane element
Delivery port；
Multiple counter-infiltration diaphragm groups, each described counter-infiltration diaphragm group is respectively provided with first inside the central tube group
Divide and the Part II outside the central tube group, each waste pipe and the DI are by a counter-infiltration
The Part I of diaphragm group separates；The Part II of multiple counter-infiltration diaphragm groups forms the week for being centered around the central tube group
The plural layers component for enclosing；
Two sealant layers, two sealant layers are respectively arranged at the plurality of counter-infiltration diaphragm group in the central tube group
The two ends of length direction, and it is bonding with the plurality of counter-infiltration diaphragm group.
3. reverse osmosis purified water system as claimed in claim 2, it is characterised in that each described counter-infiltration diaphragm group includes anti-
Infiltration diaphragm, water inlet flow-guiding screen and pure water flow-guiding screen；
The inside doubling in counter-infiltration diaphragm front of each counter-infiltration diaphragm group is arranged, multiple counter-infiltration diaphragm groups
Part II overlapping simultaneously circumferentially winds the central tube group jointly；Formed between the same counter-infiltration diaphragm front interlayer into
Water flow passage；Formed between the reverse side interlayer of the two neighboring counter-infiltration diaphragm and produce water flow passage；The water inlet flow-guiding screen and described
Waste pipe is located in water inlet flow channel, and the pure water flow-guiding screen is located at and produces in water flow passage.
4. reverse osmosis purified water system as claimed any one in claims 1 to 3, it is characterised in that set on the inlet pipeline
There is water intaking valve.
5. reverse osmosis purified water system as claimed in claim 4, it is characterised in that be additionally provided with the inlet pipeline preposition compound
Filter core；The delivery port of the preposition composite filter element is connected with the water inlet of the water intaking valve.
6. reverse osmosis purified water system as claimed any one in claims 1 to 3, it is characterised in that set in the pure water pipeline
There are check valve and high-voltage switch gear, the check valve is serially connected between the high-voltage switch gear and the pure water delivery port.
7. reverse osmosis purified water system as claimed in claim 6, it is characterised in that rearmounted particle is additionally provided with the pure water pipeline
Carbon filter core；The rearmounted granulated carbon filter core is serially connected between the check valve and the pure water delivery port.
8. reverse osmosis purified water system as claimed any one in claims 1 to 3, it is characterised in that the reverse osmosis purified water system
System also includes discharging device, and the one end of the discharging device with the pure water pipeline away from the counter-infiltration filter core is connected.
9. reverse osmosis purified water system as claimed in claim 8, it is characterised in that the discharging device is UV sterilizing taps.
10. a kind of anti-penetration water purifier, it is characterised in that including reverse osmosis purified water as claimed in any one of claims 1-9 wherein
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176830.0U CN206156807U (en) | 2016-10-26 | 2016-10-26 | Reverse osmosis water purification system and reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176830.0U CN206156807U (en) | 2016-10-26 | 2016-10-26 | Reverse osmosis water purification system and reverse osmosis water purifier |
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| Publication Number | Publication Date |
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| CN206156807U true CN206156807U (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621176830.0U Withdrawn - After Issue CN206156807U (en) | 2016-10-26 | 2016-10-26 | Reverse osmosis water purification system and reverse osmosis water purifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983160A (en) * | 2016-10-26 | 2018-05-04 | 佛山市顺德区美的饮水机制造有限公司 | Reverse osmosis purified water system and anti-penetration water purifier |
| CN108946870A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
| CN108946871A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
-
2016
- 2016-10-26 CN CN201621176830.0U patent/CN206156807U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983160A (en) * | 2016-10-26 | 2018-05-04 | 佛山市顺德区美的饮水机制造有限公司 | Reverse osmosis purified water system and anti-penetration water purifier |
| CN108946870A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
| CN108946871A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
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