CN105858745A - Water purification machine capable of automatically flushing filter element and pipelines and control method thereof - Google Patents

Water purification machine capable of automatically flushing filter element and pipelines and control method thereof Download PDF

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Publication number
CN105858745A
CN105858745A CN201610379219.6A CN201610379219A CN105858745A CN 105858745 A CN105858745 A CN 105858745A CN 201610379219 A CN201610379219 A CN 201610379219A CN 105858745 A CN105858745 A CN 105858745A
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CN
China
Prior art keywords
water
pipeline
filter core
water purifier
valve
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Granted
Application number
CN201610379219.6A
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Chinese (zh)
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CN105858745B (en
Inventor
陈小平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Viomi Electrical Technology Co Ltd
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Foshan Viomi Electrical Technology Co Ltd
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Priority to CN201610379219.6A priority Critical patent/CN105858745B/en
Publication of CN105858745A publication Critical patent/CN105858745A/en
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Publication of CN105858745B publication Critical patent/CN105858745B/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/16Regeneration of sorbents, filters

Abstract

The invention relates to a water purification machine capable of automatically flushing the filter element and pipelines and a control method thereof. When in use or in demand for automatic flushing, the water inlet pipeline of the water purification machine is opened, and the water outlet pipeline of the water purification machine is closed, so that the purified water prepared by the water purification machine can be discharged through the wastewater pipeline. The opening or closing of the water inlet pipeline of the water purification machine is implemented by a water inlet valve; and the opening or closing of the water outlet pipeline of the water purification machine is implemented by a water outlet valve. In the process of automatic flushing, both the purified water prepared by the water purification machine and the waste liquid discharged by the waste liquid discharge port of the water purification machine are discharged by the wastewater pipeline. The pipeline between the purified water delivery pipeline of the water purification machine and the wastewater pipeline of the water purification machine is provided with a one-way valve. The water purification machine can flush the filter element and pipelines when being used for the first time, and thus, is convenient and sanitary to operate.

Description

Can auto-flushing filter core and the water purifier of pipeline and control method thereof
Technical field
The present invention relates to purifier technical field, particularly relating to one can auto-flushing Filter core and the water purifier of pipeline and control method thereof.
Background technology
Water is that people live one of indispensable necessity, along with people's living standard Improving, the requirement to aspects such as pure, the securities of water is more and more higher.
In recent years, water purification product is increasingly paid close attention to by consumer as health-oriented products, Water purification industry develops at high speed the most therewith.The filter core of water purifier through producing, transport, The processes such as storage, will be rinsed the most before use.Particularly active carbon filter core, Have powdered carbon to produce unavoidably, make produce the when of filter core for the first time water flowing Heisui River, institute so that Must be rinsed before with.
In prior art, general water purifier producer is all to arrange personnel after sale to on-site install only Water machine and filter core, before filter core is installed, personnel after sale first connect pipe with the filter core joint carried Road carries out manual flushing outside, is installed to water purifier again and uses after rinsing well.
In prior art, the purging method of water purifier filter core, on the one hand troublesome poeration, take after sale Business cost is high;On the other hand filter core can only rinse with running water outside water purifier, due to Running water can not directly be drunk, and also can pollute rearmounted filter core, it is impossible to reach high requirement Water hygiene requirement.
Therefore, not enough for prior art, it is provided that one can be carried out automatically when first use Filter core and the water purifier of flushing of pipeline and control method thereof are to overcome prior art deficiency very Necessary.
Summary of the invention
One is provided to can oneself in place of it is an object of the invention to avoid the deficiencies in the prior art Dynamic filter cartridge flushing and the water purifier of pipeline and control method thereof, this can auto-flushing filter core and The water purifier of pipeline can carry out filter core and flushing of pipeline easily when using first, has Easy to operate, the feature of use health, had both reduced after service cost, and had ensured again and make The drinking water hygiene of user.
The above-mentioned purpose of the present invention is realized by following technological means.
There is provided a kind of can auto-flushing filter core and the water purifier of pipeline, first use or its When it needs to carry out auto-flushing, the inlet pipeline of water purifier is opened, the water outlet of water purifier Pipeline is closed, and purification water prepared by water purifier is drained from waste line.
Preferably, the opening or close and realized by water intaking valve of the inlet pipeline of water purifier; Opening or closing of the outlet pipeline of water purifier is realized by outlet valve.
Preferably, when carrying out auto-flushing, purification water prepared by water purifier and water purifier Discard solution discharge port discharge waste liquid all discharged by waste line.
Preferably, the water delivery pipe road that purifies of water purifier is connected to the waste line of water purifier Between pipeline on be provided with check valve, the liquid purified in water delivery pipe road of water purifier Can enter waste line when check valve is opened, the liquid of waste line exists The purification water delivery pipe road of water purifier all can not be reversely flowed under any state.
Preferably, above-mentioned check valve is the check valve that liquid has that certain pressure could pass through; When outlet valve open, booster pump open time, booster pump produce hydraulic pressure can not open unidirectional Valve;When outlet valve closedown, booster pump are opened, the hydraulic pressure that booster pump produces can be opened Check valve.
Preferably, above-mentioned can auto-flushing filter core and the water purifier of pipeline, be additionally provided with Filtration system, the water inlet of described filtration system connects with the tap water supply seal of tube, institute State the purification water delivery port of filtration system and be divided into first via water pipe and the second road water pipe, first Road water pipe connects with the inlet seal of outlet valve, the delivery port of outlet valve and outlet pipeline Sealing connection, the second road water pipe connects with the water inlet of check valve, the delivery port of check valve Connected with waste line sealing by pipeline;
When water purifier carries out filter core and pipeline-cleaning, control outlet valve closedown, booster pump Open, what filtration system produced purify water by the second road water pipe enter check valve enter The mouth of a river, and discharge by discharge pipe line from the delivery port of check valve;When water inlet machine cleans complete After, booster pump quits work;
When water purification mechanism water, control outlet valve is opened, booster pump is opened, filtration system The purification water produced, then is discharged by outlet pipeline through outlet valve by first via water pipe.
Preferably, above-mentioned can auto-flushing filter core and the water purifier of pipeline, be additionally provided with Control panel, described control panel electrically connects with water intaking valve, outlet valve, check valve and booster pump.
Preferably, above-mentioned filtration system is provided with primary filter core, counter-infiltration filter core and rearmounted Active carbon filter core, tap water supply pipe seals with the water inlet of primary filter core and connects, described The primary delivery port of filter core is sealed even by pipeline with the water inlet of described counter-infiltration filter core Logical, described water intaking valve is arranged at the pipeline between primary filter core and counter-infiltration filter core, reverse osmosis The purification water delivery port of filter core is sealed by pipeline with the water inlet of post active carbon filter core thoroughly Connection;The wastewater effluent mouth of counter-infiltration filter core seals with discharge pipe line and connects.
Another object of the present invention is to provide above-mentioned can auto-flushing filter core and pipeline clean The control method of water machine, uses first or other is when needing to carry out auto-flushing, water purification The inlet pipeline of machine is opened, and the outlet pipeline of water purifier is closed, purification prepared by water purifier Water is drained from waste line.
Preferably, when water purifier carries out filter core and pipeline-cleaning, control outlet valve closedown, Booster pump is opened, and the purification water that filtration system produces enters check valve by the second road water pipe Water inlet, and discharge by waste line from the delivery port of check valve;When water inlet machine is clear After washing, booster pump quits work;
When water purification mechanism water, control outlet valve is opened, booster pump is opened, filtration system The purification water produced, then is discharged by outlet pipeline through outlet valve by first via water pipe.
The present invention can auto-flushing filter core and the water purifier of pipeline and control method thereof, can Carry out filter core and flushing of pipeline when using or need first easily, there is operation side Just, use the feature of health, both reduced after service cost, and ensured again user's Drinking water hygiene.
Accompanying drawing explanation
The present invention is further illustrated to utilize accompanying drawing, but the content in accompanying drawing is not constituted Any limitation of the invention.
Fig. 1 is the structural representation of the present invention a kind of purifier embodiment 2.
In FIG, including:
Tap water supply pipe 100,
Filtration system 200,
Primary filter core 210, counter-infiltration filter core 220, post active carbon filter core 230,
First via water pipe the 240, second road water pipe 250,
Outlet valve 300, check valve 400, waste line 500,
Control panel 600, water intaking valve 700, outlet pipeline 800.
Detailed description of the invention
The invention will be further described with the following Examples.
Embodiment 1.
A kind of can auto-flushing filter core and the water purifier of pipeline, there is automatic flushing function, First use or other need to carry out auto-flushing time, the inlet pipeline of water purifier is beaten Opening, the outlet pipeline of water purifier is closed, and purification water prepared by water purifier is arranged from waste line Walk.By closing the outlet pipeline of water purifier, enter the running water of water purifier first to filter core Being carried out with pipeline, the waste water after cleaning is drained from waste line.
Concrete, opening or closing of the inlet pipeline of water purifier is realized by water intaking valve; Opening or closing of the outlet pipeline of water purifier is realized by outlet valve.
When carrying out auto-flushing, prepared by water purifier purifies the waste liquid row of water and water purifier The waste liquid putting mouth discharge is all discharged by waste line.The purification water delivery pipe road of water purifier It is connected on the pipeline between the waste line of water purifier be provided with check valve, water purifier The liquid purified in water delivery pipe road can enter waste water when check valve is opened Pipeline, the liquid of waste line all can not reversely flow into the clean of water purifier under any state Change water delivery pipe road.Check valve is able to ensure that when the state of flushing, the purification water of water purifier The liquid of efferent duct flows into waste line, simultaneously energy by the one-way conduction effect of check valve During enough guaranteeing water the most processed, the waste liquid of water purifier can not be redirected back into purifying water output Pipeline.
Wherein, check valve is the check valve that liquid has that certain pressure could pass through;When going out When water valve is opened, booster pump is opened, the hydraulic pressure that booster pump produces can not open check valve; When outlet valve closedown, booster pump are opened, the hydraulic pressure that booster pump produces can be opened unidirectional Valve.
It should be noted that control panel can be arranged, control water intaking valve by control panel, go out The duty of water valve, check valve and booster pump.
This can auto-flushing filter core and the water purifier of pipeline and control method thereof, can be first Use or carry out filter core and flushing of pipeline easily when needing, have easy to operate, make By the feature of health, both reduced after service cost, ensured again that the drinking-water of user was defended Raw.
Embodiment 2.
A kind of can auto-flushing filter core and the water purifier of pipeline, as it is shown in figure 1, be provided with Filtration system 200, outlet valve 300 and check valve 400.The water inlet of filtration system 200 Sealing with tap water supply pipe 100 and connect, the purification water delivery port of filtration system 200 divides Become first via water pipe 240 and the second road water pipe 250, first via water pipe 240 and outlet valve The inlet seal connection of 300, the delivery port of outlet valve 300 seals with outlet pipeline 800 Connection, the second road water pipe 250 connects with the water inlet of check valve 400, check valve 400 Delivery port connected by the sealing of pipeline and waste line 500.
Check valve 400 can not be from list for water can only enter from the water inlet of check valve 400 The check valve 400 entered to the delivery port of valve 400.The setting of check valve 400 is in water outlet Under the state that valve 300 cuts out, water can only flow into from the water inlet of check valve 400, from list Flow out to the delivery port of valve 400, the most then end.
Check valve 400 has, for water, the check valve 400 that certain pressure could pass through;Work as water outlet When valve 300 is opened, booster pump is opened, the hydraulic pressure that booster pump produces can not open check valve 400;When outlet valve 300 close, booster pump open time, booster pump produce hydraulic pressure permissible Open check valve 400.
Outlet valve 300 and the setting of check valve 400 so that water purifier is capable of normally Water processed and filter core, the function of pipeline-cleaning.
When water purifier carries out filter core and pipeline-cleaning, control outlet valve 300 and close, increase Press pump is opened, and the purification water that filtration system 200 produces is entered by the second road water pipe 250 Check valve 400 water inlet, and from the delivery port of check valve 400 by waste line 500 Discharge;After water inlet machine cleans, booster pump quits work.
When water purification mechanism water, control outlet valve 300 is opened, booster pump is opened, and filters The purification water that system 200 produces by first via water pipe 240 through outlet valve 300, then by going out Water lines 800 is discharged, and the purification water drunk is supplied to user by outlet pipeline 800.
This can auto-flushing filter core and the water purifier of pipeline, be additionally provided with control panel 600, control Making sheet 600 electrically connects with outlet valve 300, booster pump.Control permissible by control panel 600 Make water purifier first carry out the automatic cleaning of filter core and pipeline when first use, cleaned Carry out water processed after Biing again to use.Have easy to clean, feature simple to operate, eliminate The use water of after cost, more conducively user is healthy.
This can auto-flushing filter core and the water purifier of pipeline, be additionally provided with water intaking valve 700, enter Water valve 700 is installed on the pipeline of filtration system 200.
Concrete, filtration system 200 is provided with primary filter core 210, counter-infiltration filter core 220 With post active carbon filter core 230, tap water supply pipe 100 enters water with primary filter core 210 Mouth seals connection, the delivery port of primary filter core 210 and the water inlet of counter-infiltration filter core 220 Sealing connection by pipeline, water intaking valve 700 is arranged at primary filter core 210 and counter-infiltration filter Pipeline between core 220, the purification water delivery port of counter-infiltration filter core 220 and rearmounted activity The water inlet of charcoal filter core 230 seals connection by pipeline, and the purification water of post active carbon goes out The mouth of a river is as the purification water delivery port of filtration system 200;The waste water of counter-infiltration filter core 220 Delivery port seals with waste line 500 and connects.
The water to be clean entered from tap water supply pipe 100 passes through primary filter core 210 mistake Entering counter-infiltration filter core 220 after filter, counter-infiltration filter core 220 carries out fine filtering, counter-infiltration The water delivery port that purifies of filter core 220 is connected with the water inlet of post active carbon, through reverse osmosis Water after filter core 220 filters thoroughly is filtered by post active carbon and improves mouthfeel.Counter-infiltration The waste water produced in filter core 220 filter process enters waste line by its wastewater effluent mouth 500.Due to the reverse cut-off characteristics of check valve 400, it is useless that counter-infiltration filter core 220 produces Water can not enter check valve 400.
When outlet valve 300 close, booster pump open time, rushing of post active carbon delivery port Wash water enters waste line 500 by the second pipeline by check valve 400, it is achieved to various Filter core and the cleaning of pipeline.When using first, can by this operation to filter core and Pipeline is rinsed.
When outlet valve 300 open, booster pump open time, post active carbon delivery port clean Change water to be discharged by outlet pipeline through outlet valve 300 by the first pipeline, it is achieved normally make The function of water supply.Open at outlet valve 300, booster pump work time, the water in pipeline Pressure can not make check valve 400 open, therefore purify water and will not pass through check valve 400 by giving up Water lines 500 is discharged.
In sum, the present invention can the water purifier of auto-flushing filter core and pipeline make first Filter core and pipeline can be rinsed by the used time automatically, after using filtration system 200 to filter Water carries out flushing of pipeline, not only health, and easy to operate, has both reduced after sale Cost of serving, ensures again the drinking water hygiene of user.
Embodiment 3.
There is provided a kind of for embodiment 1 can the water purifier of auto-flushing filter core and pipeline Control method, specifically: when water purifier carries out filter core and pipeline-cleaning, controls water outlet Valve 300 cuts out, booster pump is opened, and the purification water that filtration system 200 produces is by second Road water pipe 250 enter check valve 400 water inlet, and from the water outlet of check valve 400 Mouth is discharged by waste line 500;After water inlet machine cleans, booster pump quits work.
When water purification mechanism water, control outlet valve 300 is opened, booster pump is opened, and filters The purification water that system 200 produces by first via water pipe 240 through outlet valve 300, then by going out Water lines 800 is discharged.
Preferably, above-mentioned control method, when using first, control water purifier and first filter After core and pipeline-cleaning, then carry out water processed.
The method controls water purifier and automatically rushes filter core and pipeline when using first Washing, the water after using filtration system 200 to filter carries out flushing of pipeline, not only health, And easy to operate, both reduced after service cost, ensured again that the drinking-water of user was defended Raw.
It is last it should be noted that, above example is only in order to illustrate the technical side of the present invention Case rather than limiting the scope of the invention, although with reference to preferred embodiment to the present invention It is explained in detail, it will be understood by those within the art that, can be to the present invention Technical scheme modify or equivalent, without deviating from technical solution of the present invention Spirit and scope.

Claims (10)

1. one kind can auto-flushing filter core and the water purifier of pipeline, it is characterised in that: at head Secondary use or other is when needing to carry out auto-flushing, the inlet pipeline of water purifier is opened, The outlet pipeline of water purifier is closed, and purification water prepared by water purifier is drained from waste line.
The most according to claim 1 can auto-flushing filter core and the water purifier of pipeline, It is characterized in that: opening or closing of the inlet pipeline of water purifier is realized by water intaking valve; Opening or closing of the outlet pipeline of water purifier is realized by outlet valve.
The most according to claim 1 can auto-flushing filter core and the water purifier of pipeline, It is characterized in that: when carrying out auto-flushing, purification water prepared by water purifier and water purifier Discard solution discharge port discharge waste liquid all discharged by waste line.
The most according to claim 3 can auto-flushing filter core and the water purifier of pipeline, It is characterized in that: the water delivery pipe road that purifies of water purifier is connected to the waste line of water purifier Between pipeline on be provided with check valve, the liquid purified in water delivery pipe road of water purifier Can enter waste line when check valve is opened, the liquid of waste line exists The purification water delivery pipe road of water purifier all can not be reversely flowed under any state.
The most according to claim 4 can auto-flushing filter core and the water purifier of pipeline, It is characterized in that: described check valve is the check valve that liquid has that certain pressure could pass through; When outlet valve open, booster pump open time, booster pump produce hydraulic pressure can not open unidirectional Valve;When outlet valve closedown, booster pump are opened, the hydraulic pressure that booster pump produces can be opened Check valve.
The most according to claim 5 can auto-flushing filter core and the water purifier of pipeline, It is characterized in that: being additionally provided with filtration system, the water inlet of described filtration system is with from the beginning Water feed pipe seals connection, and the purification water delivery port of described filtration system is divided into first via water Pipe and the second road water pipe, first via water pipe connects with the inlet seal of outlet valve, water outlet The delivery port of valve seals with outlet pipeline and connects, the second road water pipe and the water inlet of check valve Connection, the delivery port of check valve is connected with waste line sealing by pipeline;Work as water purifier When carrying out filter core and pipeline-cleaning, control outlet valve closedown, booster pump is opened, and filters system What system produced purify water by the second road water pipe enter check valve water inlet, and from list Discharge by discharge pipe line to the delivery port of valve;After water inlet machine cleans, booster pump stops Only work;When water purification mechanism water, control outlet valve is opened, booster pump is opened, and filters The purification water that system produces, then is discharged by outlet pipeline through outlet valve by first via water pipe.
The most according to claim 6 can auto-flushing filter core and the water purifier of pipeline, It is characterized in that: be additionally provided with control panel, described control panel and water intaking valve, outlet valve, Check valve and booster pump electrical connection.
The most according to claim 7 can auto-flushing filter core and the water purifier of pipeline, It is characterized in that: described filtration system is provided with primary filter core, counter-infiltration filter core and rearmounted Active carbon filter core, tap water supply pipe seals with the water inlet of primary filter core and connects, described The primary delivery port of filter core is sealed even by pipeline with the water inlet of described counter-infiltration filter core Logical, described water intaking valve is arranged at the pipeline between primary filter core and counter-infiltration filter core, reverse osmosis The purification water delivery port of filter core is sealed by pipeline with the water inlet of post active carbon filter core thoroughly Connection;The wastewater effluent mouth of counter-infiltration filter core seals with discharge pipe line and connects.
9. as described in claim 1 to 8 can auto-flushing filter core and the water purifier of pipeline Control method, it is characterised in that: first use or other need to carry out auto-flushing Time, the inlet pipeline of water purifier opens, and the outlet pipeline of water purifier is closed, water purification mechanism Standby purification water is drained from waste line.
The most as claimed in claim 9 can the control of water purifier of auto-flushing filter core and pipeline Method processed, it is characterised in that: when water purifier carries out filter core and pipeline-cleaning, control Water valve cuts out, booster pump is opened, and the purification water that filtration system produces is by the second road water pipe Enter check valve water inlet, and discharge by waste line from the delivery port of check valve; After water inlet machine cleans, booster pump quits work;When water purification mechanism water, control Outlet valve is opened, booster pump is opened, and the purification water that filtration system produces is by first via water Pipe is through outlet valve, then is discharged by outlet pipeline.
CN201610379219.6A 2016-05-31 2016-05-31 Can auto-flushing filter core and pipeline water purifier and its control method Active CN105858745B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018214131A1 (en) * 2017-05-25 2018-11-29 佛山市顺德区美的饮水机制造有限公司 Soda water machine

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CN204803051U (en) * 2015-07-01 2015-11-25 佛山市云米电器科技有限公司 Water purifier
CN105502796A (en) * 2016-02-19 2016-04-20 宁波龙巍环境科技有限公司 Micro waste water purifier
CN105540940A (en) * 2014-10-31 2016-05-04 道易(青岛)净水设备制造有限公司 Backwash osmosis water purifier with intelligent monitoring

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Publication number Priority date Publication date Assignee Title
US6334951B1 (en) * 1999-05-13 2002-01-01 Ting-Kwok Cheng Reverse osmosis water treatment system with tube connecting unit
CN105540940A (en) * 2014-10-31 2016-05-04 道易(青岛)净水设备制造有限公司 Backwash osmosis water purifier with intelligent monitoring
CN204803051U (en) * 2015-07-01 2015-11-25 佛山市云米电器科技有限公司 Water purifier
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018214131A1 (en) * 2017-05-25 2018-11-29 佛山市顺德区美的饮水机制造有限公司 Soda water machine

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