CN108715475A - A kind of water cleaning systems with pure water rinsing - Google Patents
A kind of water cleaning systems with pure water rinsing Download PDFInfo
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- CN108715475A CN108715475A CN201810707392.3A CN201810707392A CN108715475A CN 108715475 A CN108715475 A CN 108715475A CN 201810707392 A CN201810707392 A CN 201810707392A CN 108715475 A CN108715475 A CN 108715475A
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- water
- valve
- pure water
- booster pump
- pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 566
- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 239000002351 wastewater Substances 0.000 claims abstract description 154
- 238000001914 filtration Methods 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 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 21
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 description 24
- 239000008399 tap water Substances 0.000 description 11
- 235000020679 tap water Nutrition 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 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
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 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
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to reverse osmosis filtration system technical fields, disclose a kind of water cleaning systems 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 present invention can rinse the flow path of water cleaning systems using pure water, and flushing effect is more preferable, can extend the service life of each component, be also prevented from each component internal incrustation.
Description
Technical field
The present invention relates to reverse osmosis filtration system technical fields, more particularly to a kind of water purification system with pure water rinsing
System.
Background technology
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 are carried using raw water to reverse osmosis
The function that filter core is simply rinsed.But in water purifier not water processed, without rinsing and can all be led using raw water flushing
Cause the water concentration of reverse osmosis membrane both sides different.The water concentration of influent side, i.e. condensed water side is higher, the water concentration of purified water side
It is relatively low, 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, carrying out condensed water caused by water processed using osmosis filtration technology at present（Also referred to as waste water）It is more, it makes
A purified water, will produce two parts or three parts of condensed waters, even more condensed waters be easy to cause water resource waste.State thus
Family formulates《Reverse osmosis water purifier water imitates limit value and water imitates 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, if things go on like this water route of water purifier can be caused obstructed, reduce water efficiency processed,
It can not even run.
Invention content
The present invention is to overcome above-mentioned deficiency in the prior art, provides a kind of water cleaning systems with pure water rinsing.
The present invention is achieved through the following technical solutions above-mentioned purpose.
A kind of water cleaning systems 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
Pipeline connection is to the original water inlet of osmosis filtration mechanism, the pure water outlet pipeline connection of osmosis filtration mechanism to pure water tank
The water outlet pipeline of water inlet, pure water tank is communicated with user's water inlet, and the wastewater outlet pipeline connection of osmosis filtration mechanism is extremely
Water container backwater mouth；It is communicated with first switch valve, pure water 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, can also be multiple.If only there are one water outlets for 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 to be connected to user
Water inlet, at least one water outlet pipeline of pure water tank are connected to third switch valve, and remaining water outlet of pure water tank then blocks spare.
The water cleaning systems of this programme open first switch valve in water processed, close third switch valve, start 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 closed, 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 cleaning systems of this programme close first switch valve when rinsing, and open third switch valve, start booster pump, pure
Water enters osmosis filtration mechanism from the outflow of the water outlet of pure water tank by third switch valve, booster pump, original water inlet, then by
Wastewater outlet flows out, and 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 cleaning systems are entered back into after being mixed with the raw water in the waste water tank of source, the discharge capacity 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 for watering flowers, flushing the toilet.
This programme rinses effect in this way using pure water rinsing osmosis filtration mechanism, booster pump and pipeline etc. in pure water tank
Fruit is more preferable, can greatly prolong the service life of osmosis filtration mechanism, is also prevented from inside booster pump and pipeline etc. and occurs
Scale formation.The water of reverse osmosis membrane both sides is substantially not present concentration difference 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 supercharging 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 be flowed 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 send out signal in order to automatically control when water in pure water tank reaches corresponding water level, Huo Zhefa
Go out signal to inform that user's water position status, user are operated according to signal.First check valve only allows water to be flowed 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.
As a kind of scheme of optimization, the pipe 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 can improve flushing effect.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 go back pipeline connection to the waste discharge mouth of a river, the third port pipeline connection of reversal valve has the second check valve,
Two check valves again pipeline connection to booster pump arrival end, the second check 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 cleaning systems for having double water source pattern, 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 select any one water source pattern to make 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 pattern, 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 pattern
It is identical, it only needs reversal valve being 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.It is filtered using tap water as raw water, filters the pure water produced and enter pure water tank.Filtering production
A raw waste water 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 the second check valve
Booster pump is flowed to, and mixes as raw water with tap water and is filtered again.The discharge capacity that waste water can be substantially reduced in this way, with
Save water resource.When being rinsed under such pattern, 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, and effluent is flowed to via waste water ratio, reversal valve and wastewater valve
Mouth discharge.The pure water rinsing osmosis filtration mechanism in pure water tank can thus be utilized, booster pump, waste water ratio, reversal valve, given up
Water valve and pipeline etc., flushing effect is more preferable, can greatly prolong the service life of osmosis filtration mechanism, is also prevented from supercharging
Scale formation occurs inside pump, waste water ratio, reversal valve, wastewater valve and pipeline etc..Reverse osmosis membrane both 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, gone here and there successively 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, can also be 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.Such combination can improve the filter effect of reverse osmosis filter core, extend reverse osmosis filter
The service life of core.
Under the premise of having the identical design concept in part with above-mentioned scheme, the present invention also describes another band pure water
The water cleaning systems of flushing, including osmosis filtration mechanism, booster pump, pure water tank, wastewater valve, waste water ratio, water inlet switch valve, commutation
Valve, third switch valve, the first check valve and the second check valve；Water inlet switch valve one end pipeline connection to raw water interface, open by water inlet
The other end pipeline connection of valve is closed to the arrival end of booster pump, 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 the water inlet of pure water tank, the water outlet pipeline of pure water tank
It is communicated with user's water inlet, the wastewater outlet of osmosis filtration mechanism separates two branches, and a branch is via wastewater valve pipeline
It is connected to the waste discharge mouth of a river, another branch is successively via waste water ratio and reversal valve pipeline connection to the waste discharge mouth of a river, and the of reversal valve
Single port pipeline connection is to waste water ratio, the second port pipeline connection of reversal valve to the waste discharge mouth of a river, the third port pipe of reversal valve
Road is connected to the second check valve, the second check valve again pipeline connection to booster pump arrival end；The water outlet of pure water tank is via
Three switch valves and the first check valve pipeline are connected to the arrival end of booster pump, and third switch valve and the first check valve are series connection, the
One check valve only allows water to be flowed out from pure water tank, and the second check valve only allows water to be flowed out from reversal valve.This programme is only with originally
Water is a kind of water cleaning systems with pipeline Installation Modes as raw water, the water and flushing process processed of this programme and above-mentioned
The water cleaning systems of double water source use water and flushing process processed when pipeline Installation Modes essentially identical, do not have the in this programme only
One switch valve and second switch valve, without being manipulated 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, gone here and there successively 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 valve in the present invention and
4th switch valve can be hand-operated valve, can also be solenoid valve.If but these valve class devices use hand in whole or in part
Dynamic valve then needs water and flushing process processed that user understands water cleaning systems that can just be operated manually, this will be to the use of user
Great trouble is brought, therefore these valve class devices preferentially select solenoid valve, and is configured with automatic control system, it is net to realize
The automatic water processed of water system and flushing.The autocontrol method and control system of the water cleaning systems of the present invention, for this field
It is easily achieved for technical staff.In addition, two or three switch valves may be used to replace in the reversal valve in the present invention,
But this replacement is in the art a kind of equivalent replacement, so if there is similar products to be switched with two or three
Valve replaces reversal valve, then the product is also fallen within protection scope of the present invention.
The present invention mainly has the advantages that compared with prior art：Using pure water rinsing osmosis filtration mechanism,
Booster pump and pipeline etc., such flushing effect is more preferable, can greatly prolong the service life of osmosis filtration mechanism, can also prevent
Scale formation only occurs inside booster pump and pipeline etc.；The water of reverse osmosis membrane both sides is substantially not present concentration difference after rinsing simultaneously,
It 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 the row of waste water
High-volume, water resource is saved.
Description of the drawings
Fig. 1 is that the water cleaning systems of the embodiment of the present invention one flow to schematic diagram in water route during water production.
Fig. 2 is that the water cleaning systems of the embodiment of the present invention one flow to schematic diagram in water route during rinsing.
Fig. 3 is that the water cleaning systems of the embodiment of the present invention two flow to schematic diagram in water route during water production.
Fig. 4 is that the water cleaning systems of the embodiment of the present invention two flow to schematic diagram in water route during rinsing.
Fig. 5 is that the water cleaning systems of the embodiment of the present invention three water route during water production flow to schematic diagram in the case where exempting from Installation Modes.
Fig. 6 is that the water cleaning systems of the embodiment of the present invention three water route during rinsing flow to schematic diagram in the case where exempting from Installation Modes.
Fig. 7 is that the water cleaning systems of the embodiment of the present invention three water route during water production flow to schematic diagram under pipeline Installation Modes.
Fig. 8 is that the water cleaning systems of the embodiment of the present invention three water route during rinsing flow to schematic diagram under pipeline Installation Modes.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.Attached drawing only for illustration, should not be understood as to this
The limitation of 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 parts of main contents of invention can be omitted.In addition for ease of stating, certain parts have province in attached drawing
Slightly, it zooms 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 cleaning systems with pure water rinsing, including it is osmosis filtration mechanism 11, booster pump 22, pure
Water tank 51 and source waste water tank 41 with cistern water supply mouth 411 and water container backwater mouth 412.
411 pipeline connection of cistern water supply mouth to first switch valve 42 entrance, first switch valve 42 export pipeline connection
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
112,115 pipeline connection of pure water outlet of osmosis filtration mechanism 11 to the water inlet 511 of 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。
512 pipeline connection of water outlet of pure water tank 51 is to the entrance of 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.
There are one water outlet 512, the water outlet 512 of pure water tank 51 is divided into two after picking out for pure water tank 51 in the present embodiment
Branch, a bypass line connection user water inlet 57, another bypass line connection third switch valve 53.In other implementations
Two water outlets can also be arranged 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 cleaning systems of the present embodiment in water processed, open 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 closed 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 cleaning systems of the present embodiment when rinsing, close 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 closed 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 cleaning systems are entered back into after being mixed 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 take out in source waste water tank 41
It separately does him to use, such as can be used for watering flowers, flushing 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, is also prevented from booster pump 22 and pipe
Scale formation occurs inside road etc..After rinsing simultaneously, water base of the in-house reverse osmosis membrane both sides of osmosis filtration does not deposit
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, this embodiment describes water cleaning systems of the another kind with pure water rinsing, including osmosis filtration machine
Structure 11, water inlet switch valve 21, booster pump 22, wastewater valve 31, waste water ratio 32, reversal valve 33, the second check 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,
115 pipeline connection of pure water outlet of osmosis filtration mechanism 11 is to the water inlet 511 of 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 the second check valve 34, the second check 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 are 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 the second check valve 34 is to flow to booster pump 22 from reversal valve 33.
The present embodiment, as raw water, is a kind of water cleaning systems with 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 cleaning systems of the present embodiment in water processed, close 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 the second check valve 34, and is mixed as former with tap water
Water is filtered again.The discharge capacity that waste water can be substantially reduced in this way, to save water resource.
As shown in figure 4, the water cleaning systems of the present embodiment when rinsing, open 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 by original water inlet 112 after third switch valve 53, the first check valve 54, booster pump 22
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 and gives up respectively
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 cleaning systems of the present embodiment are filtered using tap water as raw water, are filtered the pure water produced and are entered pure water
Case 51, the waste water 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 the second check valve 34, and mixes as raw water with tap water and is filtered again.It in this way can be with
The discharge capacity for substantially reducing waste water, to save water resource.
The water cleaning systems of the present embodiment are 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, is also prevented from booster pump 22, wastewater valve 31, waste water ratio 32, reversal valve
Scale formation occurs inside 33 and pipeline etc..The water of reverse osmosis membrane both sides is substantially not present concentration difference 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 cleaning systems with pure water rinsing of double water source, including it is reverse osmosis
Filter mechanism 11, booster pump 22, wastewater valve 31, waste water ratio 32, reversal valve 33, the second check valve 34, carries water inlet switch valve 21
The source waste water tank 41 of cistern water supply mouth 411 and water container backwater mouth 412, first switch valve 42, second switch valve 43, pure water tank 51,
Water outlet pump 52, third switch valve 53, the first check valve 54 and the 4th switch valve 55.
411 pipeline connection of cistern water supply mouth to first switch valve 42 entrance, first switch valve 42 export pipeline connection
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 the second check valve 34, the second check valve 34 pipeline connection entering to booster pump 22 again
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
The export pipeline of 43 entrance, second switch valve 43 is connected to water container backwater mouth 412.The wherein one-way flow of the second check 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.The one-way flow direction of wherein 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 be sent out when water in pure water tank 51 reaches corresponding water level
Signal is in order to automatically controlling, or sends signals to inform that user's water position status, user are operated 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.Such combination can improve the filter effect of reverse osmosis filter core, 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 the second check valve 34 can be reversed and shut off, so as to prevent state conversion or it is other
Fortuitous event issues unboiled water and pours in down a chimney phenomenon, avoids water route chaotic.If such as can without check valve when valve class device failure
It can lead to water route refluence or sinuous flow.
The water cleaning systems of the present embodiment are the water cleaning systems for having double water source, one is the water used in source waste water tank 41 as
The water cleaning systems 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 cleaning systems of die-filling formula, user can select any one pattern to install and use, and 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 cleaning systems of the present embodiment are respectively at below and are 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 invention and each component be suitble to control 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, in water processed under exempting from Installation Modes, third switch valve 53 and wastewater valve 31 are closed, first is opened and opens
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, supercharging
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, when being rinsed under exempting from Installation Modes, first switch valve 42 is closed, opens second switch valve 43, third
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, under pipeline Installation Modes when water processed, third switch valve 53 is closed, opens 21 He of water inlet switch valve
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 the second check valve 34, and is mixed as former with tap water
Water is filtered again.The discharge capacity that waste water can be substantially reduced in this way, to save water resource.
As shown in figure 8, when being rinsed under pipeline Installation Modes, water inlet switch valve 21 is closed, opens 53 He of third switch valve
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, and 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 that can greatly prolong osmosis filtration mechanism 11 is also prevented from booster pump 22, waste water ratio 32, commutation
Scale formation occurs inside valve 33, wastewater valve 31 and pipeline etc..The water of reverse osmosis membrane both sides is substantially not present dense after rinsing simultaneously
Degree is poor, carries out the water quality that may insure pure water when water processed again.
In addition, when being rinsed, both start water outlet pump 52, and also started booster pump 22, and may insure pure water from pure in this way
The outflow of water tank 51 is more smooth.
It these are only three specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, all utilizations
The insubstantial modifications that the present invention is made in the design concept of the present invention, each fall within protection scope of the present invention.
Claims (10)
1. a kind of water cleaning systems with pure water rinsing, including osmosis filtration mechanism, booster pump, pure water tank and carry 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 cistern water supply mouth and the arrival end of 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 cleaning systems 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 be flowed out from pure water tank.
3. the water cleaning systems 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 cleaning systems 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 cleaning systems 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
Pipeline connection is gone back to the waste discharge mouth of a river in the mouth of a river, the second port of reversal valve and the port of wastewater valve after picking out jointly, and the of reversal valve
Three port tubes are communicated with the second check valve, and pipeline connection is to the arrival end of booster pump again for the second check valve, and the second check valve is only
Water is allowed to be flowed 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 cleaning systems 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 cleaning systems 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 cleaning systems 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 the second check valve；Water inlet switch valve one
End pipe road is connected to raw water interface, the other end pipeline connection of water inlet switch valve to the arrival end of 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 reversal valve pipe
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 the second check valve, the second check 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 be flowed out from pure water tank, the second check valve only allow water from
Reversal valve flows out.
9. the water cleaning systems 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 cleaning systems 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.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810707392.3A CN108715475A (en) | 2018-07-02 | 2018-07-02 | A kind of water cleaning systems with pure water rinsing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810707392.3A CN108715475A (en) | 2018-07-02 | 2018-07-02 | A kind of water cleaning systems with pure water rinsing |
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Cited By (5)
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| CN110563182A (en) * | 2019-09-27 | 2019-12-13 | 安徽江航爱唯科环境科技有限公司 | Add hot type purifier |
| CN114084919A (en) * | 2021-11-16 | 2022-02-25 | 广东摩飞科技有限公司 | Control method and water purifier |
| CN114149117A (en) * | 2020-09-18 | 2022-03-08 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN114951097A (en) * | 2022-05-11 | 2022-08-30 | 中国海洋石油集团有限公司 | Umbilical cable serial washing system and method |
| CN115448388A (en) * | 2021-06-09 | 2022-12-09 | 广东栗子科技有限公司 | Water purifier and control method thereof |
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Effective date of registration: 20230509 Address after: 528000 4th floor, Block E, Shengda Industrial Park, No.2 north of Xinxi 4th Road, Xiashi village committee of Lunjiao, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan Yuehuo Intelligent Technology Co.,Ltd. Address before: 301, No. 79 Lijing Road, Shatou Street, Panyu District, Guangzhou City, Guangdong Province, 511490 Applicant before: GUANGZHOU LOHAS ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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Application publication date: 20181030 |