CN208814714U - A kind of water purification system with pure water rinsing - Google Patents
A kind of water purification system with pure water rinsing Download PDFInfo
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- CN208814714U CN208814714U CN201821033402.1U CN201821033402U CN208814714U CN 208814714 U CN208814714 U CN 208814714U CN 201821033402 U CN201821033402 U CN 201821033402U CN 208814714 U CN208814714 U CN 208814714U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 567
- 238000000746 purification Methods 0.000 title claims abstract description 50
- 239000002351 wastewater Substances 0.000 claims abstract description 154
- 238000001914 filtration Methods 0.000 claims abstract description 80
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 21
- 239000002699 waste material Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 description 24
- 239000008399 tap water Substances 0.000 description 12
- 235000020679 tap water Nutrition 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 239000012528 membrane Substances 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011026 diafiltration Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to reverse osmosis filtration system technical fields, disclose a kind of water purification system with pure water rinsing, including osmosis filtration mechanism, booster pump, pure water tank and source waste water tank with cistern water supply mouth and water container backwater mouth, cistern water supply mouth pipeline connection to booster pump arrival end, the outlet end pipeline connection of booster pump to osmosis filtration mechanism original water inlet, the pure water outlet pipeline connection of osmosis filtration mechanism to pure water tank water inlet, the water outlet pipeline of pure water tank is communicated with user's water inlet, the wastewater outlet pipeline connection of osmosis filtration mechanism is to water container backwater mouth；Be communicated with first switch valve on pipeline between cistern water supply mouth and the arrival end of booster pump, the water outlet of pure water tank via third switch valve pipeline connection to booster pump arrival end.The utility model can use pure water to rinse the flow path of water purification system, and flushing effect is more preferable, can extend the service life of each component, can also prevent each component internal incrustation.
Description
Technical field
The utility model relates to reverse osmosis filtration system technical fields, more particularly to a kind of with the net of pure water rinsing
Water system.
Background technique
With the improvement of people ' s living standards with economic and technology development, demand of the people to water purifier also high speed therewith
Increase.More advanced at present and mainstream water purifier is the water purifier using osmosis filtration technology.
Existing water purifier mostly can not be rinsed reverse osmosis filter core, and a small number of water purifiers have using raw water to reverse osmosis
The function that diafiltration core is simply rinsed.But in water purifier not water processed, can all it be led without rinsing and using raw water flushing
Cause the water concentration of reverse osmosis membrane two sides different.The water concentration of influent side, i.e. condensed water side is higher, the water concentration of purified water side
It is lower, osmosis can thus occur, the substances such as various ions are permeated from high concentration to bottom concentration, preceding when water processed again
The substances such as various ions is dense contained by the purified water of more than ten seconds brand-news, causes the water quality of purified water undesirable.
In addition, it is more to carry out condensed water caused by water processed (also referred to as waste water) using osmosis filtration technology at present, produce
A purified water, can generate two parts or three parts of condensed waters, even more condensed waters be easy to cause water resource waste.State thus
Family has formulated " reverse osmosis water purifier water imitates limit value and water effect grade " standard, emphasizes energy conservation and environmental protection.
The ratio of condensed water can be reduced by adjusting the flow of wastewater valve or adjusting waste water ratio, but in this way can be significantly
Shorten the service life of reverse osmosis membrane, while also reducing the effect of osmosis filtration.Further, since condensed water reduces, discharge
The concentration of condensed water out can be very high, and the very high water of these water concentrations often rests on first device such as pipeline, wastewater valve, booster pump
It can be easy to make these component internal incrustations in part, the water route that if things go on like this will lead to water purifier is obstructed, water efficiency processed is reduced,
Even it is unable to run.
Utility model content
The utility model is to overcome the deficiencies in the prior art described above, and provides a kind of water purification system with pure water rinsing.
The utility model is achieved through the following technical solutions above-mentioned purpose.
A kind of water purification system with pure water rinsing, including osmosis filtration mechanism, booster pump, pure water tank and with water tank supply
The source waste water tank at the mouth of a river and water container backwater mouth, the arrival end of cistern water supply mouth pipeline connection to booster pump, the outlet end of booster pump
Original water inlet of the pipeline connection to osmosis filtration mechanism, the pure water outlet pipeline connection of osmosis filtration mechanism to pure water tank
Water inlet, the water outlet pipeline of pure water tank are communicated with user's water inlet, and the wastewater outlet pipeline connection of osmosis filtration mechanism is extremely
Water container backwater mouth；First switch valve, pure water are communicated on pipeline between cistern water supply mouth and the arrival end of booster pump above-mentioned
The water outlet of case via third switch valve pipeline connection to booster pump arrival end.
The water outlet of pure water tank can be one in this programme, be also possible to multiple.If only one water outlet of pure water tank
Mouthful, then the water outlet of pure water tank is divided into two branches after picking out, and a bypass line is connected to user's water inlet, another bypass duct
Road is connected to third switch valve.If pure water tank has multiple water outlets, at least one water outlet pipeline of pure water tank is connected to user
At least one water outlet pipeline of water inlet, pure water tank is connected to third switch valve, remaining water outlet of pure water tank then blocks spare.
The water purification system of this programme opens first switch valve in water processed, closes third switch valve, starts booster pump, water
Enter osmosis filtration mechanism from the outflow of cistern water supply mouth by first switch valve, booster pump, original water inlet, by osmosis filtration
The pure water that mechanism filtering is produced is flowed out by pure water outlet, then enters pure water tank via water inlet.Osmosis filtration mechanism mistake
The waste water that filter generates is flowed out by wastewater outlet, then enters source waste water tank via water container backwater mouth.Because third switchs when water processed
Valve is in close state, so the water in pure water tank can not flow into booster pump, the water in the waste water tank of source can not also flow into pure water tank.
The water purification system of this programme closes first switch valve when rinsing, and opens third switch valve, starts booster pump, pure
Water enters osmosis filtration mechanism by third switch valve, booster pump, original water inlet from the outflow of the water outlet of pure water tank, then by
Wastewater outlet outflow, enters source waste water tank via water container backwater mouth.It can may also be produced within a period of time for starting to rinse
Pure water, the pure water produced at this time still enter pure water tank via water inlet.Because first switch valve, which is in, closes shape when flushing
State, so the water in the waste water tank of source can not flow out.
This programme is applicable in the water purifier for exempting from Installation Modes, and the waste water that osmosis filtration mechanism generates all flows back into source waste water
Case, and water purification system is entered back into after mixing with the raw water in the waste water tank of source, the discharge amount of waste water can be substantially reduced in this way.By
After a period of time, when the water in the waste water tank of source needs replacing, remaining waste water can take out and separately do his use in the waste water tank of source, such as
It can be used to water flowers, flush the toilet.
This programme rinses effect using pure water rinsing osmosis filtration mechanism, booster pump and pipeline etc. in pure water tank in this way
Fruit is more preferable, can greatly prolong the service life of osmosis filtration mechanism, can also prevent from occurring inside booster pump and pipeline etc.
Scale formation.Concentration difference is substantially not present in the water of reverse osmosis membrane two sides after rinsing simultaneously, carries out may insure when water processed again pure
The water quality of water.
As a kind of scheme of optimization, level switch, the water outlet of pure water tank and pressurization are equipped in above-mentioned pure water tank
The first check valve is connected on pipeline between the arrival end of pump, the first check valve and third switch valve are series connection, the first check valve
Only water is allowed to flow out from pure water tank.Level switch is used to detect the water level in pure water tank, can set water water level and full water processed
Water level.Level switch can issue signal in order to automatically control when water in pure water tank reaches corresponding water level, Huo Zhefa
Signal informs user's water position status out, and user operates according to signal.First check valve only allows water to flow out from pure water tank
It is the direction for allowing water to flow through for clear first check valve, the first check valve, which can be reversed, to shut off, so as to further prevent
Only there is raw water to enter pure water tank when state is converted.
As a kind of scheme of optimization, connect on the pipeline between the water outlet of above-mentioned pure water tank and the arrival end of booster pump
It is connected with water outlet pump, water outlet pump and third switch valve, the series connection of the first check valve.When being rinsed, both starts water outlet pump, also start
It is more smooth to may insure that pure water is flowed out from pure water tank in this way for booster pump.
Pipe as a kind of scheme of optimization, between the wastewater outlet and water container backwater mouth of above-mentioned osmosis filtration mechanism
Road is communicated with waste water ratio and wastewater valve, and waste water ratio and wastewater valve are parallel connection.Wastewater valve, osmosis filtration are closed in water processed
The waste water that mechanism filtering generates enters source waste water tank after waste water ratio.Wastewater valve is then opened when flushing, makes the stream of rinse water
Amount maximizes, and flushing effect can be improved.Waste water ratio and wastewater valve can be rinsed when flushing, prevent its internal incrustation.
As a kind of scheme of optimization, the downstream tandem of above-mentioned waste water ratio has reversal valve, waste water ratio and reversal valve series connection
It is picked out again with wastewater valve parallel connection afterwards, the first port pipeline connection of reversal valve to waste water ratio, the second port and waste water of reversal valve
The port of valve passes through after picking out jointly by second switch valve pipeline connection to water container backwater mouth, the second port and wastewater valve of reversal valve
Port pick out jointly after through pipeline connection to the waste discharge mouth of a river, the third port pipeline connection of reversal valve has second one-way valve,
Two check valves again pipeline connection to booster pump arrival end, second one-way valve only allow water from reversal valve flow out；Booster pump enters
Mouthful end also pipeline connection has a water inlet switch valve, water inlet switch valve again pipeline connection to raw water interface.
This programme is the water purification system with double water source mode, and one is the water used in the waste water tank of source as raw water, another
Kind is that access water supply pipe directly uses tap water as raw water, and user can choose any one water source mode to be made to install
With.
To exempt from Installation Modes when using the water in the waste water tank of source as raw water, raw water interface and the waste discharge mouth of a river are sealed respectively
It is stifled.Water process processed and above-mentioned water process processed are essentially identical under such mode, only need reversal valve being switched to first port
The position connected with second port, and open second switch valve.Flushing process and above-mentioned flushing process are basic under such mode
It is identical, only need for reversal valve to be switched to the position that first port is connected with second port, and open second switch valve.
For pipeline Installation Modes when using tap water as raw water, raw water interface pipeline is connected to water supply pipe, waste discharge
Mouth of a river pipeline is connected to receiving or recycles the place of waste water, and first switch valve and second switch valve are in normally off.Such mould
Under formula when water processed, third switch valve is closed, opens water inlet switch valve, starts booster pump, reversal valve is switched to first port and the
The position that three ports are connected.Use tap water to be filtered as raw water, filters the pure water produced and enter pure water tank.Filtering produces
Raw waste water a part is discharged by wastewater valve by the waste discharge mouth of a river, and another part passes through waste water ratio, reversal valve and second one-way valve
Booster pump is flowed to, and is filtered again with tap water mixing as raw water.The discharge amount of waste water can be substantially reduced in this way, with
Save water resource.When rinsing under such mode, water inlet switch valve is closed, opens third switch valve, starts booster pump, if there is going out
Water pump then opens water outlet pump, and reversal valve is switched to the position that first port is connected with second port, and the pure water in pure water tank introduces
Osmosis filtration mechanism is rinsed, and is then flowed out by wastewater outlet, flows to effluent via waste water ratio, reversal valve and wastewater valve
Mouth discharge.It thus can use the pure water rinsing osmosis filtration mechanism in pure water tank, booster pump, waste water ratio, reversal valve, give up
Water valve and pipeline etc., flushing effect is more preferable, can greatly prolong the service life of osmosis filtration mechanism, can also prevent from being pressurized
Scale formation occurs inside pump, waste water ratio, reversal valve, wastewater valve and pipeline etc..Reverse osmosis membrane two sides is water base after rinsing simultaneously
Concentration difference is not present in this, carries out the water quality that may insure pure water when water processed again.
As a kind of scheme of optimization, successively gone here and there on the pipeline between above-mentioned user's water inlet and the water outlet of pure water tank
It is associated with heating device and the 4th switch valve.Heating device can be instant heating type heating device, be also possible to a cylinder,
The water that user to be connect can be heated in advance in a word, it is user-friendly.4th switch valve is matched in user's water receiving to be run jointly
It opens.
As a kind of scheme of optimization, above-mentioned osmosis filtration mechanism includes PP cotton filter element component, the carbon being sequentially communicated
Stick element kit and reverse osmosis element kit.It is such to combine the filter effect that reverse osmosis filter core can be improved, extend reverse osmosis diafiltration
The service life of core.
Under the premise of having the identical design concept in part with above-mentioned scheme, the utility model also describes another band
The water purification system of pure water rinsing, including osmosis filtration mechanism, booster pump, pure water tank, wastewater valve, waste water ratio, water inlet switch valve,
Reversal valve, third switch valve, the first check valve and second one-way valve；Water inlet switch valve one end pipeline connection to raw water interface, into
Arrival end of the other end pipeline connection of taps valve to booster pump, the outlet end pipeline connection of booster pump to osmosis filtration machine
The original water inlet of structure, water inlet of the pure water outlet pipeline connection of osmosis filtration mechanism to pure water tank, the water outlet of pure water tank
Pipeline connection has user's water inlet, and the wastewater outlet of osmosis filtration mechanism separates two branches, and a branch is via wastewater valve
Pipeline connection to the waste discharge mouth of a river, another branch is successively connected to the waste discharge mouth of a river, reversal valve via waste water ratio and reversal valve pipeline
First port pipeline connection to waste water ratio, the second port pipeline connection of reversal valve to the waste discharge mouth of a river, the third end of reversal valve
Mouthful pipeline connection to second one-way valve, second one-way valve again pipeline connection to booster pump arrival end；The water outlet of pure water tank passes through
The arrival end of booster pump is connected to by third switch valve and the first check valve pipeline, third switch valve and the first check valve are string
Connection, the first check valve only allow water to flow out from pure water tank, and second one-way valve only allows water to flow out from reversal valve.This programme only with
Tap water is a kind of only with the water purification system of pipeline Installation Modes, the water and flushing process processed of this programme are with before as raw water
The water purification system for the double water source stated uses water and flushing process processed when pipeline Installation Modes essentially identical, does not have in this programme only
There are first switch valve and second switch valve, without manipulating to it.
As a kind of scheme of optimization, connect on the pipeline between the water outlet of above-mentioned pure water tank and the arrival end of booster pump
It is connected with water outlet pump, water outlet pump and third switch valve, the series connection of the first check valve；Level switch is equipped in pure water tank.
As a kind of scheme of optimization, successively gone here and there on the pipeline between above-mentioned user's water inlet and the water outlet of pure water tank
It is associated with heating device and the 4th switch valve.
Water inlet switch valve, wastewater valve, reversal valve, first switch valve, second switch valve, third switch in the utility model
Valve and the 4th switch valve can be hand-operated valve, be also possible to solenoid valve.If but these valve class devices are adopted in whole or in part
With hand-operated valve, then the water and flushing process processed for needing user to understand water purification system can be just operated manually, this will be to user's
Using bringing great trouble, therefore these valve class devices preferentially select solenoid valve, and are configured with automatic control system, thus real
The automatic water processed of existing water purification system and flushing.The autocontrol method and control system of the water purification system of the utility model, for
It is easily achieved for those skilled in the art.In addition, the reversal valve in the utility model can use two or three
Switch valve replaces, but it is this replace being in the art a kind of equivalent replacement, so if there is similar products with two
A or three switch valves replace reversal valve, then the product is also fallen within the protection scope of the utility model.
The utility model mainly has the following beneficial effects: compared with prior art utilizes pure water rinsing osmosis filtration machine
Structure, booster pump and pipeline etc., such flushing effect is more preferable, can greatly prolong the service life of osmosis filtration mechanism, may be used also
To prevent that scale formation occurs inside booster pump and pipeline etc.；Concentration is substantially not present in the water of reverse osmosis membrane two sides after rinsing simultaneously
Difference effectively prevent the osmosis after shutting down, it is ensured that carry out filter effect during water production and water water quality processed again；Reduce waste water
Discharge amount saves water resource；
Detailed description of the invention
Fig. 1 is that the water purification system of the utility model embodiment one flows to schematic diagram in water route during water production.
Fig. 2 is that the water purification system of the utility model embodiment one flows to schematic diagram in water route during rinsing.
Fig. 3 is that the water purification system of the utility model embodiment two flows to schematic diagram in water route during water production.
Fig. 4 is that the water purification system of the utility model embodiment two flows to schematic diagram in water route during rinsing.
Fig. 5 is water purification system flow direction signal in water route during water production in the case where exempting from Installation Modes of the utility model embodiment three
Figure.
Fig. 6 is water purification system flow direction signal in water route during rinsing in the case where exempting from Installation Modes of the utility model embodiment three
Figure.
Fig. 7 is water purification system flow direction signal in water route during water production under pipeline Installation Modes of the utility model embodiment three
Figure.
Fig. 8 is water purification system flow direction signal in water route during rinsing under pipeline Installation Modes of the utility model embodiment three
Figure.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.Attached drawing only for illustration, should not be understood as
Limitation to this patent.
For the more succinct the present embodiment that illustrates, certain in attached drawing or explanation well known to a person skilled in the art but with this
The incoherent components of the main contents of utility model can be omitted.It in addition is certain components meetings in attached drawing convenient for stating
There is omission, zoom in or out, but does not represent the size or entire infrastructure of actual product.
Embodiment one:
As depicted in figs. 1 and 2, a kind of water purification system with pure water rinsing, including osmosis filtration mechanism 11, booster pump
22, pure water tank 51 and the source waste water tank 41 with cistern water supply mouth 411 and water container backwater mouth 412.
Entrance of 411 pipeline connection of cistern water supply mouth to first switch valve 42, the export pipeline connection of first switch valve 42
To the arrival end 221 of booster pump 22, the original water inlet of 222 pipeline connection of outlet end of booster pump 22 to osmosis filtration mechanism 11
112, water inlet 511 of 115 pipeline connection of pure water outlet of osmosis filtration mechanism 11 to pure water tank 51, the water outlet of pure water tank 51
Mouthful 512 pipeline connections have user's water inlet 57,113 pipeline connection of wastewater outlet of osmosis filtration mechanism 11 to water container backwater mouth
412。
Entrance of 512 pipeline connection of water outlet of pure water tank 51 to third switch valve 53, the outlet of third switch valve 53
Road is connected to the arrival end 221 of booster pump 22.57 pipeline connection of user's water inlet enters to water outlet 512 and third switch valve 53
Pipeline between mouthful.
Pure water tank 51 only one water outlet 512 in the present embodiment, the water outlet 512 of pure water tank 51 are divided into two after picking out
Branch, a bypass line are connected to user's water inlet 57, and another bypass line is connected to third switch valve 53.In other implementations
Two water outlets also can be set in pure water tank in example, and a water outlet pipeline is connected to user's water inlet, another water outlet pipeline
It is connected to third switch valve.
As shown in Figure 1, the water purification system of the present embodiment in water processed, opens first switch valve 42, third switch valve is closed
53, start booster pump 22.Water from cistern water supply mouth 411 outflow by first switch valve 42, booster pump 22, original water inlet 112 into
Enter osmosis filtration mechanism 11.Osmosis filtration mechanism 11 filters the pure water produced and is flowed out by pure water outlet 115, then via
Water inlet 511 enters pure water tank 51.The waste water that the filtering of osmosis filtration mechanism 11 generates is flowed out by wastewater outlet 113, is then passed through
Source waste water tank 41 is entered by water container backwater mouth 412.Because third switch valve 53 is in close state when water processed, pure water tank 51
Interior water can not flow into booster pump 22, and the water in source waste water tank 41 can not also flow into pure water tank 51.
As shown in Fig. 2, the water purification system of the present embodiment when rinsing, closes first switch valve 42, third switch valve is opened
53, start booster pump 22.Pure water from the water outlet 512 of pure water tank 51 outflow by third switch valve 53, booster pump 22, raw water into
Mouth 112 enters osmosis filtration mechanism 11, is then flowed out by wastewater outlet 113, enters source waste water tank via water container backwater mouth 412
41.Pure water can may be also produced within a period of time for starting to rinse, the pure water produced at this time is still via water inlet 511
Into pure water tank 51.Because first switch valve 42 is in close state when flushing, the water in source waste water tank 41 can not flow out.
The present embodiment is applicable in the water purifier for exempting from Installation Modes, and the waste water that osmosis filtration mechanism 11 generates all flows back into source
Waste water tank 41, and water purification system is entered back into after mixing with the raw water in source waste water tank 41, the row of waste water can be substantially reduced in this way
High-volume.After a period of time, when the water in source waste water tank 41 needs replacing, remaining waste water can be taken out in source waste water tank 41
It separately does him to use, such as can be used to water flowers, flush the toilet.
The present embodiment utilizes pure water rinsing osmosis filtration mechanism 11, booster pump 22 and pipeline etc. in pure water tank 51, this
Sample flushing effect is more preferable, can greatly prolong the service life of osmosis filtration mechanism 11, can also prevent booster pump 22 and pipe
Scale formation occurs inside road etc..After rinsing simultaneously, water base of the in-house reverse osmosis membrane two sides of osmosis filtration is not deposited
In concentration difference, the water quality that may insure pure water when water processed is carried out again.
Embodiment two:
As shown in Figure 3 and Figure 4, the water purification system this embodiment describes another kind with pure water rinsing, including reverse osmosis penetrate
Filter structure 11, water inlet switch valve 21, booster pump 22, wastewater valve 31, waste water ratio 32, reversal valve 33, second one-way valve 34, pure water tank
51, third switch valve 53 and the first check valve 54.
21 one end pipeline connection of water inlet switch valve to raw water interface 23, the other end pipeline connection of water inlet switch valve 21 extremely increases
The arrival end 221 of press pump 22, the original water inlet 112 of 222 pipeline connection of outlet end of booster pump 22 to osmosis filtration mechanism 11,
Water inlet 511 of 115 pipeline connection of pure water outlet of osmosis filtration mechanism 11 to pure water tank 51, the water outlet of pure water tank 51
512 pipeline connections have user's water inlet 57.
The wastewater outlet 113 of osmosis filtration mechanism 11 separates two branches, and a branch connects via 31 pipeline of wastewater valve
Pass to the waste discharge mouth of a river 35, another branch is successively via waste water ratio 32 and 33 pipeline connection of reversal valve to the waste discharge mouth of a river 35.Commutation
331 pipeline connection of first port of valve 33 is to waste water ratio 32,332 pipeline connection of second port of reversal valve 33 to the waste discharge mouth of a river
35,333 pipeline connection of third port of reversal valve 33 to second one-way valve 34, second one-way valve 34 again pipeline connection to booster pump
22 arrival end 221.
The water outlet 512 of pure water tank 51 is successively via third switch valve 53 and 54 pipeline connection of the first check valve to booster pump
22 arrival end 221, third switch valve 53 and the first check valve 54 be series connection, the one-way flow direction of the first check valve 54 be from
Third switch valve 53 flows to booster pump 22, and the one-way flow direction of second one-way valve 34 is to flow to booster pump 22 from reversal valve 33.
The present embodiment, as raw water, is a kind of only with the water purification system of pipeline Installation Modes only with tap water.Installation
When, 23 pipeline connection of raw water interface to water supply pipe, 35 pipeline connection of the waste discharge mouth of a river to the place for accommodating or recycling waste water.
As shown in figure 3, the water purification system of the present embodiment in water processed, closes third switch valve 53, water inlet switch valve is opened
21 and wastewater valve 31, reversal valve 33 is switched to the position that first port 331 is connected with third port 333, starts booster pump 22.From
Water enters from raw water interface 23, enters osmosis filtration machine by original water inlet 112 after water inlet switch valve 21, booster pump 22
Structure 11 filters the pure water produced and enters pure water tank 51 by water inlet 511 after the outflow of pure water outlet 115.
The waste water generated is filtered after the outflow of wastewater outlet 113, a part is discharged by wastewater valve 31 by the waste discharge mouth of a river 35,
Another part flows to booster pump 22 by waste water ratio 32, reversal valve 33 and second one-way valve 34, and mixes with tap water as former
Water is filtered again.The discharge amount of waste water can be substantially reduced, in this way to save water resource.
As shown in figure 4, the water purification system of the present embodiment when rinsing, opens third switch valve 53 and wastewater valve 31, close
Water inlet switch valve 21, starts booster pump 22, and reversal valve 33 is switched to the position that first port 331 is connected with second port 332.It is pure
Water is flowed out from pure water tank 51, is entered after third switch valve 53, the first check valve 54, booster pump 22 by original water inlet 112
Then osmosis filtration mechanism 11 is flowed out by wastewater outlet 113, the water of outflow passes through waste water ratio 32, reversal valve 33 respectively and gives up
The another same effluent mouth 35 that flows to is discharged after water valve 31.Pure water can may be also produced within a period of time for starting to rinse, this
When the pure water produced still enter pure water tank 51 via water inlet 511.
The water purification system of the present embodiment uses tap water to be filtered as raw water, filters the pure water produced and enters pure water
Case 51, the waste water a part for filtering generation are discharged by wastewater valve 31 by the waste discharge mouth of a river 35, and another part passes through waste water ratio 32, changes
Booster pump 22 is flowed to valve 33 and second one-way valve 34, and is filtered again with tap water mixing as raw water.It in this way can be with
The discharge amount of waste water is substantially reduced, to save water resource.
The water purification system of the present embodiment is rinsed also with the pure water in pure water tank 51, can be to osmosis filtration machine
Structure 11, booster pump 22, wastewater valve 31, waste water ratio 32, reversal valve 33 and pipeline etc. are rinsed, and flushing effect is more preferable, Ke Yi great
The big service life for extending osmosis filtration mechanism 11, can also prevent booster pump 22, wastewater valve 31, waste water ratio 32, reversal valve
Scale formation occurs inside 33 and pipeline etc..Concentration difference is substantially not present in the water of reverse osmosis membrane two sides after rinsing simultaneously, again into
It may insure the water quality of pure water when row water processed.
Embodiment three:
As shown in figure 5 and figure 7, this embodiment describes a kind of water purification system with pure water rinsing of double water source, including it is anti-
Permeation filtration mechanism 11, water inlet switch valve 21, booster pump 22, wastewater valve 31, waste water ratio 32, reversal valve 33, second one-way valve 34,
Source waste water tank 41, first switch valve 42, second switch valve 43, pure water tank with cistern water supply mouth 411 and water container backwater mouth 412
51, water outlet pump 52, third switch valve 53, the first check valve 54 and the 4th switch valve 55.
Entrance of 411 pipeline connection of cistern water supply mouth to first switch valve 42, the export pipeline connection of first switch valve 42
To the arrival end 221 of booster pump 22, the original water inlet of 222 pipeline connection of outlet end of booster pump 22 to osmosis filtration mechanism 11
112。
The wastewater outlet 113 of osmosis filtration mechanism 11 separates two pipelines, pipeline connection entering to wastewater valve 31
Mouthful, the entrance of another pipeline connection to waste water ratio 32, the export pipeline of waste water ratio 32 is connected to the first port of reversal valve 33
331, the outlet of wastewater valve 31 and the second port 332 of reversal valve 33 pick out rear common pipeline connection to the waste discharge mouth of a river 35, commutation
333 pipeline connection of third port of valve 33 is to second one-way valve 34, pipeline connection the entering to booster pump 22 again of second one-way valve 34
Mouth end 221.Also common pipeline connection is to second switch valve after the outlet of wastewater valve 31 and the second port 332 of reversal valve 33 pick out
43 entrance, the export pipeline of second switch valve 43 are connected to water container backwater mouth 412.The wherein one-way flow of second one-way valve 34
Direction is to flow to booster pump 22 from reversal valve 33.
115 pipeline connection of pure water outlet of osmosis filtration mechanism 11 to pure water tank 51 water inlet 511, pure water tank 51
For 512 pipeline connection of water outlet to the entrance of water outlet pump 52, the outlet of water outlet pump 52 separates two pipelines.One article of pipeline connection is to
The entrance of three switch valves 53, the export pipeline of third switch valve 53 are connected to the entrance of the first check valve 54, the first check valve 54
Export pipeline be connected to the arrival end 221 of booster pump 22.To the entrance of the 4th switch valve 55, the 4th opens another article of pipeline connection
The export pipeline for closing valve 55 is connected to the entrance of heating device 56, and the export pipeline of heating device 56 is connected to user's water inlet
57.Wherein the one-way flow direction of the first check valve 54 is to flow to booster pump 22 from third switch valve 53.
21 one end pipeline connection of water inlet switch valve to raw water interface 23, the other end pipeline connection of water inlet switch valve 21 extremely increases
The arrival end 221 of press pump 22.
Level switch 513 is equipped in pure water tank 51, level switch 513 is used to detect the water level in pure water tank 51, can
To set water water level and full water water level processed.Level switch 513 can issue when water in pure water tank 51 reaches corresponding water level
Signal is in order to automatically controlling, or sends signals to inform user's water position status, and user operates according to signal.
Osmosis filtration mechanism 11 includes the PP cotton filter element component 116 being sequentially communicated, carbon filter component 117 and reverse osmosis
Element kit 111.It is such to combine the filter effect that reverse osmosis filter core can be improved, extend the service life of reverse osmosis filter core.
The heating device 56 of the present embodiment uses instant heating type heating device, can carry out adding in advance to the water that user to be connect
Heat, it is user-friendly.
First check valve 54 and second one-way valve 34 can be reversed and shut off, so as to prevent state convert or it is other
Fortuitous event issues unboiled water and flows backward phenomenon, avoids water route chaotic.If such as can without check valve when valve class device failure
Water route refluence or sinuous flow can be will lead to.
The water purification system of the present embodiment is that have the water purification system of double water source, one is the water used in source waste water tank 41 as
The water purification system for exempting from Installation Modes of raw water, another kind are to access the pipeline that water supply pipe directly uses tap water as raw water to pacify
The water purification system of die-filling formula, user can choose any one mode to install and use, to facilitate the installation of user, no matter use
Whether the place of the family water purifier installed has water supply pipe that can use.
The water purification system of the present embodiment is respectively at below and is exempted under Installation Modes and pipeline Installation Modes in water processed and punching
Water route flow direction when washing is illustrated.Wherein and do not specify each component open and close time sequencing etc., this field
Those of ordinary skill can with the designs such as the type selecting of design concept according to the present utility model and each component be suitble to controlling party
Method and control system.
As shown in Figure 5 and Figure 6, in the case where exempting from Installation Modes, raw water interface 23 and the waste discharge mouth of a river 35 are blocked respectively, are closed
Reversal valve 33 is switched to the position that first port 331 is connected with second port 332 by water inlet switch valve 21.
As shown in figure 5, closing third switch valve 53 and wastewater valve 31 in water processed under exempting from Installation Modes, opens first and open
Valve 42 and second switch valve 43 are closed, booster pump 22 is started.Water is from the outflow of cistern water supply mouth 411 by first switch valve 42, pressurization
Pump 22, original water inlet 112 enter osmosis filtration mechanism 11.Osmosis filtration mechanism 11 filters the pure water produced and is gone out by pure water
Mouth 115 flows out, and then enters pure water tank 51 via water inlet 511.The waste water that the filtering of osmosis filtration mechanism 11 generates is by waste water
Outlet 113 outflow after, flow to second switch valve 43 by waste water ratio 32 and reversal valve 33, then via water container backwater mouth 412 into
Enter source waste water tank 41.
As shown in fig. 6, closing first switch valve 42 when rinsing under exempting from Installation Modes, second switch valve 43, third are opened
Switch valve 53 and wastewater valve 31 start water outlet pump 52 and booster pump 22.Pure water from the water outlet 512 of pure water tank 51 outflow after successively
Enter osmosis filtration mechanism by water outlet pump 52, third switch valve 53, the first check valve 54, booster pump 22, original water inlet 112
11, it is then flowed out by wastewater outlet 113, flows to second switch valve 43 by waste water ratio 32, reversal valve 33 and wastewater valve 31 respectively,
Then enter source waste water tank 41 via water container backwater mouth 412.Pure water can may be also produced within a period of time for starting to rinse,
The pure water produced at this time still enters pure water tank 51 via water inlet 511.
As shown in Figure 7 and Figure 8, under pipeline Installation Modes, 23 pipeline connection of raw water interface to water supply pipe, effluent
For 35 pipeline connections of mouth to the place for accommodating or recycling waste water, first switch valve 42 and second switch valve 43 are in normally off.
As shown in fig. 7, closing third switch valve 53 under pipeline Installation Modes when water processed, 21 He of water inlet switch valve is opened
Wastewater valve 31, reversal valve 33 are switched to the position that first port 331 is connected with third port 333, start booster pump 22.Tap water
Enter from raw water interface 23, osmosis filtration mechanism is entered by original water inlet 112 after water inlet switch valve 21, booster pump 22
11, it filters the pure water produced and pure water tank 51 is entered by water inlet 511 after the outflow of pure water outlet 115.
The waste water generated is filtered after the outflow of wastewater outlet 113, a part is discharged by wastewater valve 31 by the waste discharge mouth of a river 35,
Another part flows to booster pump 22 by waste water ratio 32, reversal valve 33 and second one-way valve 34, and mixes with tap water as former
Water is filtered again.The discharge amount of waste water can be substantially reduced, in this way to save water resource.
As shown in figure 8, closing water inlet switch valve 21 when rinsing under pipeline Installation Modes, 53 He of third switch valve is opened
Wastewater valve 31, starts water outlet pump 52 and booster pump 22, reversal valve 33 are switched to what first port 331 was connected with second port 332
Position.Pure water is flowed out from pure water tank 51, after water outlet pump 52, third switch valve 53, the first check valve 54, booster pump 22 by
Original water inlet 112 enters osmosis filtration mechanism 11, is then flowed out by wastewater outlet 113, the water of outflow passes through waste water ratio respectively
32, another with flowing to the discharge of effluent mouth 35 after reversal valve 33 and wastewater valve 31.It may be also within a period of time for starting to rinse
Pure water can be produced, the pure water produced at this time still enters pure water tank 51 via water inlet 511.
The present embodiment is either exempting from Installation Modes still under pipeline Installation Modes, may be by pure water tank 51
Pure water rinsing osmosis filtration mechanism 11, booster pump 22, waste water ratio 32, reversal valve 33, wastewater valve 31 and pipeline etc., flushing effect
More preferably, the service life of osmosis filtration mechanism 11 can be greatly prolonged, booster pump 22, waste water ratio 32, commutation can also be prevented
Scale formation occurs inside valve 33, wastewater valve 31 and pipeline etc..The water of reverse osmosis membrane two sides is substantially not present dense after rinsing simultaneously
It is poor to spend, and carries out the water quality that may insure pure water when water processed again.
In addition, both started water outlet pump 52 when being rinsed, also start booster pump 22, may insure pure water from pure in this way
The outflow of water tank 51 is more smooth.
The above is only three specific embodiments of the utility model, but the design concept of the utility model is not limited to
This, the insubstantial modifications that the utility model is made in all design concepts using the utility model each fall within the utility model
Protection scope within.
Claims (10)
1. a kind of water purification system with pure water rinsing, including osmosis filtration mechanism, booster pump, pure water tank and have cistern water supply
The source waste water tank of mouth and water container backwater mouth, the arrival end of cistern water supply mouth pipeline connection to booster pump, the outlet end pipe of booster pump
Road is connected to the original water inlet of osmosis filtration mechanism, the pure water outlet pipeline connection of osmosis filtration mechanism to pure water tank into
The mouth of a river, the water outlet pipeline of pure water tank are communicated with user's water inlet, the wastewater outlet pipeline connection of osmosis filtration mechanism to water
Case water return outlet, which is characterized in that be communicated with first on the pipeline between the arrival end of the cistern water supply mouth and booster pump and open
Close valve, the water outlet of pure water tank via third switch valve pipeline connection to booster pump arrival end.
2. the water purification system according to claim 1 with pure water rinsing, which is characterized in that be equipped with water in the pure water tank
Bit detector is connected to the first check valve, third switch valve on the pipeline between the water outlet of pure water tank and the arrival end of booster pump
It is series connection with the first check valve, the first check valve only allows water to flow out from pure water tank.
3. the water purification system according to claim 2 with pure water rinsing, which is characterized in that the water outlet of the pure water tank
Water outlet pump, water outlet pump and third switch valve, the series connection of the first check valve are communicated on pipeline between the arrival end of booster pump.
4. the water purification system according to any one of claim 1 to 3 with pure water rinsing, which is characterized in that described is anti-
Be communicated with waste water ratio and wastewater valve on pipeline between the wastewater outlet and water container backwater mouth of permeation filtration mechanism, and waste water ratio and
Wastewater valve is parallel connection.
5. the water purification system according to claim 4 with pure water rinsing, which is characterized in that go here and there in the downstream of the waste water ratio
It is associated with reversal valve, is picked out again with wastewater valve parallel connection after waste water ratio and reversal valve series connection, the first port pipeline connection of reversal valve is extremely
Waste water ratio, the second port of reversal valve and the port of wastewater valve pass through after picking out jointly and are returned by second switch valve pipeline connection to water tank
The mouth of a river, the second port of reversal valve and the port of wastewater valve pick out jointly after through pipeline connection to the waste discharge mouth of a river, the of reversal valve
Three port tubes are communicated with second one-way valve, and pipeline connection is to the arrival end of booster pump again for second one-way valve, and second one-way valve is only
Water is allowed to flow out from reversal valve；The arrival end of booster pump also pipeline connection has a water inlet switch valve, water inlet switch valve pipeline connection again
To raw water interface.
6. the water purification system according to claim 5 with pure water rinsing, which is characterized in that user's water inlet and pure
Heating device and the 4th switch valve have been sequentially connected in series on pipeline between the water outlet of water tank.
7. the water purification system according to claim 5 with pure water rinsing, which is characterized in that the osmosis filtration mechanism
Including the PP cotton filter element component, carbon filter component and reverse osmosis element kit being sequentially communicated.
8. a kind of water purification system with pure water rinsing, which is characterized in that including osmosis filtration mechanism, booster pump, pure water tank, give up
Water valve, waste water ratio, water inlet switch valve, reversal valve, third switch valve, the first check valve and second one-way valve；Water inlet switch valve one
End pipe road is connected to raw water interface, arrival end of the other end pipeline connection of water inlet switch valve to booster pump, the outlet of booster pump
End pipe road is connected to the original water inlet of osmosis filtration mechanism, the pure water outlet pipeline connection of osmosis filtration mechanism to pure water tank
Water inlet, the water outlet pipeline of pure water tank is communicated with user's water inlet, and the wastewater outlet of osmosis filtration mechanism separates two
Branch, a branch is via wastewater valve pipeline connection to the waste discharge mouth of a river, and another branch is successively via waste water ratio and reversing valve tube
Road is connected to the waste discharge mouth of a river, and the first port pipeline connection of reversal valve is to waste water ratio, and the second port pipeline connection of reversal valve is extremely
The waste discharge mouth of a river, the third port pipeline connection of reversal valve to second one-way valve, second one-way valve again pipeline connection to booster pump
Arrival end；The water outlet of pure water tank is connected to the arrival end of booster pump, third via third switch valve and the first check valve pipeline
Switch valve and the first check valve are series connection, and the first check valve only allows water to flow out from pure water tank, second one-way valve only allow water from
Reversal valve outflow.
9. the water purification system according to claim 8 with pure water rinsing, which is characterized in that the water outlet of the pure water tank
Water outlet pump, water outlet pump and third switch valve, the series connection of the first check valve are communicated on pipeline between the arrival end of booster pump；It is pure
Level switch is equipped in water tank.
10. the water purification system with pure water rinsing according to claim 8 or claim 9, which is characterized in that user's water inlet
Heating device and the 4th switch valve have been sequentially connected in series on pipeline between the water outlet of pure water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033402.1U CN208814714U (en) | 2018-07-02 | 2018-07-02 | A kind of water purification system with pure water rinsing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033402.1U CN208814714U (en) | 2018-07-02 | 2018-07-02 | A kind of water purification system with pure water rinsing |
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| CN208814714U true CN208814714U (en) | 2019-05-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715475A (en) * | 2018-07-02 | 2018-10-30 | 广州悦活环保科技有限公司 | A kind of water cleaning systems with pure water rinsing |
| CN110642410A (en) * | 2019-11-13 | 2020-01-03 | 中山市史麦斯净水科技有限公司 | Water route flushing structure of water purifier |
-
2018
- 2018-07-02 CN CN201821033402.1U patent/CN208814714U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715475A (en) * | 2018-07-02 | 2018-10-30 | 广州悦活环保科技有限公司 | A kind of water cleaning systems with pure water rinsing |
| CN110642410A (en) * | 2019-11-13 | 2020-01-03 | 中山市史麦斯净水科技有限公司 | Water route flushing structure of water purifier |
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Effective date of registration: 20231019 Address after: 528300 4th Floor, Building E, Shengda Industrial Park, No. 2 Xinxi Fourth Road North, Xiashi Village Committee, Lunjiao, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Yuehuo Intelligent Technology Co.,Ltd. Address before: 301, No. 79 Lijing Road, Shatou Street, Panyu District, Guangzhou City, Guangdong Province, 511490 Patentee before: GUANGZHOU LOHAS ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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