CN106045173A - Water purification system with purified water storage device - Google Patents

Water purification system with purified water storage device Download PDF

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Publication number
CN106045173A
CN106045173A CN201610582532.XA CN201610582532A CN106045173A CN 106045173 A CN106045173 A CN 106045173A CN 201610582532 A CN201610582532 A CN 201610582532A CN 106045173 A CN106045173 A CN 106045173A
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CN
China
Prior art keywords
water
filter element
water purification
outlet
purification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610582532.XA
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Chinese (zh)
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
Original Assignee
Foshan Viomi Electrical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan Viomi Electrical Technology Co Ltd filed Critical Foshan Viomi Electrical Technology Co Ltd
Priority to CN201610582532.XA priority Critical patent/CN106045173A/en
Publication of CN106045173A publication Critical patent/CN106045173A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • 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
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F2303/04Disinfection

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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)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention relates to a water purification system with a purified water storage device. The water purified system comprises a front filter element and a reverse osmosis filter element with a second water inlet, a purified water outlet and a concentrated water outlet, and the front filter element is connected to a water way in front of the second water inlet. The purified water storage device is connected to a water way in rear of the purified water outlet and comprises a purified water storage container with a water inlet and a water outlet, and the purified water outlet is communicated with the purified water storage container through the water inlet. The water purification system with the purified water storage device has advantages that a certain quantity of purified water can be produced in advance in standby of the water purification system and then stored in the water purified water storage container, and when a user needs water, the purified water storage container supplies water to the user while the reverse osmosis filter element produces water into the purified water storage container, so that quickness in water supply is realized, and the defect of slowness in water production with the reverse osmosis filter element is overcome.

Description

A kind of water cleaning systems of band water purification caching
Technical field
The present invention relates to a kind of water cleaning systems, the water cleaning systems of a kind of band water purification caching.
Background technology
Being equipped with reverse osmosis filter element in existing water cleaning systems, the internal flux of reverse osmosis filter element is less, and the speed of filtration is relatively Slowly, being additionally, since reverse osmosis filter element and have a water inlet and two outlets, in two outlets, one goes out pure water (water purification Final purpose, be used as drink), another goes out condensed water (waste water is not used as drinking), therefore, is really used for drinking after filtration Water the least.In sum, the pure water generated when realizing, by reverse osmosis filter element, the water cleaning systems work filtered is difficult to Immediately the demand of user is met.
Summary of the invention
It is an object of the invention to the deficiency overcoming above-mentioned prior art to exist, and provide a kind of simple and reasonable for structure, supply The water cleaning systems of water reliable band water purification caching.
The object of the present invention is achieved like this:
The water cleaning systems of a kind of band water purification caching, including preposition filter element and reverse osmosis filter element, reverse osmosis filter element is provided with the second water inlet Mouth, pure water outlet and condensed water outlet, preposition filter element is connected on the water route before the second water inlet, it is characterized in that, described Connecting on water route after pure water outlet and have water purification buffer storage, water purification buffer storage to include water purification storage container, water purification stores Container is provided with water inlet and discharge outlet, and pure water outlet stores reservoir by water inlet with water purification;Described water purification stores and holds The discharge outlet of device connects outlet pipe, outlet pipe connects and has pure water tap, and between pure water tap and discharge outlet, water route is provided with water Source after-treatment device.Water source after-treatment device can have regulation water temperature, the dress of at least one function such as bubble that sterilizes, adds Put.
The purpose of the present invention can also use techniques below measure to solve:
As more specifically scheme, it is water bag that described water purification stores container.Water bag is made up of the silica gel of food stage.
Described water purification buffer storage also includes hard shell, and water bag is arranged in hard shell, described water inlet and draining Mouth is fixing with hard shell respectively to be connected.Hard shell can form good supporting role with water bag, further, it is possible to feedwater pouch-shaped Become protection.
It is provided with sealed air chamber between described water bag outer wall and hard shell inwall.Sealed air chamber has certain air pressure, when During the discharge outlet water of water bag, sealed air chamber's release pressure balances to sealed air chamber's pressure with water bag internal pressure, beneficially water Water in Dai is automatically drained out.
It is connected between water inlet and the pure water outlet of reverse osmosis filter element of described water purification storage container and has check valve, it is to avoid The water of water bag is to reverse osmosis filter element internal reflux so that the pure water outlet of reverse osmosis filter element keeps cleaning.
Described water purification buffer storage also includes the pressure transducer storing container inner pressure for monitoring water purification.Control circuit After receiving pressure sensor signal, water cleaning systems can be carried out Based Intelligent Control.
Described water source after-treatment device is water temperature regulation device and/or ultraviolet sterilization apparatus.Water temperature regulation device is permissible It is refrigerating plant and/or heating combined equipment, it is, of course, preferable to be immediately to freeze or immediately heat, is additionally, since by water source is heated Effect of sterilization can be had to uniform temperature, so, in the case of this, ultraviolet sterilization apparatus can be started without.
Water quality probe, normally closed solenoid valve, effusion meter and/or temperature sensor it is additionally provided with on described outlet pipe, water quality probe, After normally closed solenoid valve, effusion meter and/or temperature sensor are respectively positioned on water temperature regulation device and/or ultraviolet sterilization apparatus.Water The function of matter probe, normally closed solenoid valve, effusion meter and temperature sensor can be single, it is also possible to is to serve many purposes , depending on the design of control circuit;Such as: control circuit can by water quality probe detection data display out, User is allowed to discriminate whether to need to change filter element;Or, circuit start water temperature regulation device (such as Instant heating type heater) is more Depending on the data of water quality probe detection, during water quality inferiority, do not start Instant heating type heater, to reduce Instant heating type heater Impact (as easily formed incrustation scale when heating because water quality is bad);Or, the work of ultraviolet sterilization apparatus shows that water quality is popped one's head in Depending on the data of detection.
Suction pump and post active carbon also it is in series with on water route between the discharge outlet of described outlet pipe and water purification storage container Filter element.Post active carbon filter element can improve the mouthfeel storing container water out from water purification, removes in water purification stores container pure Water put for a long time after abnormal flavour.In order to ensure the discharge of water in water purification storage container, especially allow the water discharged pass through smoothly and put work Property charcoal filter element filtering, so, set up suction pump, to improve the discharge pressure of discharge outlet.
Described preposition filter element is preposition composite filter element, and preposition composite filter element and post active carbon filter element are incorporated into a housing Interior formation Combination filter element, Combination filter element be provided with the first water inlet, front filter out the mouth of a river, pure water water inlet and after filter out the mouth of a river, Preposition composite filter element be connected on the first water inlet and before filter out between the mouth of a river, post active carbon filter element is connected on pure water water inlet Filter out between the mouth of a river after and;Described first water inlet is for being connected with water inlet pipe;Filter out the mouth of a river before described and pass through prefiltration Water pipe connects with the second water inlet of reverse osmosis filter element, and prefiltration water pipe is in series with booster pump;Described pure water outlet and pure water Being connected by front DI between water inlet, suction pump and water purification store container and are connected on front DI;Described condensed water goes out The mouth of a river connects waste pipe, and waste pipe is in series with waste water proportional solenoid.Preposition composite filter element and post active carbon filter element are whole Forming Combination filter element in being combined in a housing, its structure is compacter.
Beneficial effects of the present invention is as follows:
(1) water cleaning systems of this kind of band water purification caching can be produced a certain amount of pure water when standby in advance and be stored by pure water Storing in container to water purification, when user's water, water purification stores container and supplies water to user, and reverse osmosis filter element is also simultaneously to water purification Store controlling the water circulation in container, it is achieved quickly supply water, alleviate reverse osmosis filter element controlling the water circulation the most not enough;
(2) water purification of the water cleaning systems of this kind of band water purification caching stores container and is preferably water bag, owing to water bag is flexible, favorably Portion's air is discharged in the inner, it is to avoid breed bacteria;
(3) water purification of the water cleaning systems of this kind of band water purification caching stores and is provided with rearmounted work on water route between container and pure water tap Property charcoal filter element, the mouthfeel storing container water out from water purification can be improved, remove water purification and store after pure water is put for a long time in container Abnormal flavour.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Shown in Figure 1, the water cleaning systems of a kind of band water purification caching, including preposition filter element and reverse osmosis filter element 4, reverse osmosis filter element 4 are provided with the second water inlet e, pure water outlet g and condensed water outlet f, and preposition filter element is connected to the water route before the second water inlet e On, the water route after described pure water outlet g connects and has water purification buffer storage, water purification buffer storage to include water purification storage container 53, water purification stores container 53 and is provided with water inlet h and discharge outlet i, and pure water outlet g stores container 53 by water inlet h with water purification Connection.It is additionally provided with water source after-treatment device after discharge outlet i of described water purification storage container 53.
It is water bag that described water purification stores container 53.Described water purification buffer storage also includes hard shell 54, and water bag is arranged on In hard shell 54, described water inlet h and discharge outlet i are fixing with hard shell 54 respectively to be connected.Described water bag outer wall and hard It is provided with sealed air chamber 55(between shell 54 inwall and can there is no sealed air chamber).
It is connected between the water inlet h and the pure water outlet g of reverse osmosis filter element 4 of described water purification storage container 53 and has check valve 51。
Described water purification buffer storage also includes for monitoring the pressure transducer 52 of pressure in water purification stores container 53.
Described water source after-treatment device is water temperature regulation device 76 and ultraviolet sterilization apparatus 75.Described water purification stores container Discharge outlet i of 53 connects outlet pipe 7, and outlet pipe 7 connects pure water tap 77, water between pure water tap 77 and discharge outlet i Road is provided with described water temperature regulation device 76 and described ultraviolet sterilization apparatus 75.
Water quality probe 74, normally closed solenoid valve 73, effusion meter 72 and temperature sensor 71, water it is additionally provided with on described outlet pipe 7 Matter probe 74, normally closed solenoid valve 73, effusion meter 72 and temperature sensor 71 are respectively positioned on water temperature regulation device 76 and ultraviolet sterilization After device 75.Described water temperature regulation device 76 is Instant heating type heater.
Described outlet pipe 7 and water purification store and are also in series with suction pump 56 and rearmounted between discharge outlet i of container 53 on water route Active carbon filter core 22.
Described preposition filter element is preposition composite filter element 21, and preposition composite filter element 21 and post active carbon filter element 22 are incorporated into one Form Combination filter element 2 in individual housing, Combination filter element 2 be provided with the first water inlet a, front filter out mouth of a river b, pure water water inlet c and after Filter out mouth of a river d, preposition composite filter element 21 be connected on the first water inlet a and before filter out between the b of the mouth of a river, post active carbon filter element 22 be connected on pure water water inlet c and after filter out between the d of the mouth of a river;Described first water inlet a is for being connected with water inlet pipe 1;Described Before filter out mouth of a river b and connected with the second water inlet e of reverse osmosis filter element 4 by prefiltration water pipe 3, prefiltration water pipe 3 is in series with Booster pump 31;Being connected by front DI 5 between described pure water outlet g and pure water water inlet c, suction pump 56 and water purification store Container 53 is connected on front DI 5;Described condensed water outlet f connects waste pipe 6, and waste pipe 6 is in series with waste water ratio Example electromagnetic valve 61.
Its control method is: depending on the moisture storage capacity of water bag can be according to user's water consumption, when in water bag, pure water storage capacity does not reaches During to setting value, even if user is without water (normally closed solenoid valve 73 is closed), water cleaning systems also may proceed to controlling the water circulation, until Pressure transducer 52 detects the pressure in water bag when being setting value, i.e. shows that water bag moisture storage capacity reaches setting value, stops controlling the water circulation, Booster pump 31 quits work.When user's water (normally closed solenoid valve 73 is in open mode), booster pump 31 starts in water bag Pure water processed, if when the hydraulic pressure of discharge outlet i of water bag is too low, suction pump 56 starts, the water in water bag is pumped out by auxiliary.I.e. heat Depending on the operating power of the formula heater data according to temperature sensor 71 and effusion meter 72, detection is responsible in temperature sensor 71 Enter the temperature of the water of Instant heating type heater, and the amount that detection enters the water of Instant heating type heater is responsible for by effusion meter 72.Water Matter probe 74 is responsible for the water quality situation before detection enters Instant heating type heater and ultraviolet sterilization apparatus 75, when water quality is the poorest Time, ultraviolet sterilization apparatus 75 starts automatically, and Instant heating type heater does not starts.It addition, Instant heating type heater and ultraviolet Start during line sterilizing unit 75 generally difference.

Claims (10)

1. a water cleaning systems for band water purification caching, including preposition filter element and reverse osmosis filter element (4), reverse osmosis filter element (4) is provided with Second water inlet (e), pure water outlet (g) and condensed water outlet (f), it is front that preposition filter element is connected to the second water inlet (e) On water route, it is characterized in that, the water route after described pure water outlet (g) connects water purification buffer storage, water purification buffer storage bag Including water purification and store container (53), water purification stores container (53) and is provided with water inlet (h) with discharge outlet (i), and pure water outlet (g) passes through Water inlet (h) stores container (53) with water purification and connects;
The discharge outlet of described water purification storage container (53) (i) connects outlet pipe (7), and the upper connection of outlet pipe (7) has pure water tap (77), pure water tap (77) and discharge outlet (i) between water route be provided with water source after-treatment device.
The most according to claim 1, the water cleaning systems of band water purification caching, is characterized in that, it is water that described water purification stores container (53) Bag.
The most according to claim 2, the water cleaning systems of band water purification caching, is characterized in that, described water purification buffer storage also includes firmly Matter shell (54), in water bag is arranged on hard shell (54), described water inlet (h) and discharge outlet the most respectively with hard shell (54) fixing connection.
The most according to claim 3, the water cleaning systems of band water purification caching, is characterized in that, described water bag outer wall and hard shell (54) sealed air chamber (55) it is provided with between inwall.
The most according to claim 1, the water cleaning systems of band water purification caching, is characterized in that, described water purification stores entering of container (53) It is connected between the mouth of a river (h) and pure water outlet (g) of reverse osmosis filter element (4) and has check valve (51).
The most according to claim 1, the water cleaning systems of band water purification caching, is characterized in that, described water purification buffer storage also includes using The pressure transducer (52) of pressure in monitoring water purification stores container (53).
The most according to claim 1, the water cleaning systems of band water purification caching, is characterized in that, described water source after-treatment device is water temperature Adjusting means (76) and/or ultraviolet sterilization apparatus (75).
The most according to claim 7, the water cleaning systems of band water purification caching, is characterized in that, described outlet pipe is additionally provided with water on (7) Matter probe (74), normally closed solenoid valve (73), effusion meter (72) and/or temperature sensor (71), water quality probe (74), normally closed electromagnetism Valve (73), effusion meter (72) and/or temperature sensor (71) are respectively positioned on water temperature regulation device (76) and/or ultraviolet sterilization apparatus (75) after.
The most according to claim 8, the water cleaning systems of band water purification caching, is characterized in that, described outlet pipe (7) stores with water purification The discharge outlet of container (53) (i) between be also in series with suction pump (56) and post active carbon filter element (22) on water route.
The most according to claim 9, the water cleaning systems of band water purification caching, is characterized in that, described preposition filter element is preposition compound Filter element (21), preposition composite filter element (21) and post active carbon filter element (22) form Combination filter element (2) in being incorporated into a housing, Combination filter element (2) be provided with the first water inlet (a), front filter out the mouth of a river (b), pure water water inlet (c) and after filter out the mouth of a river (d), Preposition composite filter element (21) be connected on the first water inlet (a) and before filter out between the mouth of a river (b), post active carbon filter element (22) go here and there Be associated in pure water water inlet (c) and after filter out between the mouth of a river (d);Described first water inlet (a) is for being connected with water inlet pipe (1); Filter out the mouth of a river (b) before described to be connected with the second water inlet (e) of reverse osmosis filter element (4) by prefiltration water pipe (3), prefiltration Water pipe (3) is in series with booster pump (31);Between described pure water outlet (g) and pure water water inlet (c) by front DI (5) even Logical, suction pump (56) and water purification store container (53) and are connected on front DI (5);Described condensed water outlet (f) connects to be had Waste pipe (6), waste pipe (6) is in series with waste water proportional solenoid (61).
CN201610582532.XA 2016-07-22 2016-07-22 Water purification system with purified water storage device Pending CN106045173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610582532.XA CN106045173A (en) 2016-07-22 2016-07-22 Water purification system with purified water storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610582532.XA CN106045173A (en) 2016-07-22 2016-07-22 Water purification system with purified water storage device

Publications (1)

Publication Number Publication Date
CN106045173A true CN106045173A (en) 2016-10-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106673281A (en) * 2016-12-27 2017-05-17 佛山市云米电器科技有限公司 Water treatment system
CN107352662A (en) * 2017-08-03 2017-11-17 佛山市云米电器科技有限公司 A kind of integrating water route component
CN109200826A (en) * 2017-07-05 2019-01-15 佛山市顺德区美的饮水机制造有限公司 Purifier and its filter element life detection system, method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203922880U (en) * 2014-06-19 2014-11-05 佛山尚之水净水科技有限公司 A kind of water-purifying machine
CN104211201A (en) * 2014-08-05 2014-12-17 周育强 Reverse osmosis water purifying machine
CN204477290U (en) * 2015-01-27 2015-07-15 杭州金湾蓝环保科技有限公司 A kind of pressure pot
CN104828969A (en) * 2014-02-10 2015-08-12 美的集团股份有限公司 Water purification equipment and control method thereof
CN206244569U (en) * 2016-07-22 2017-06-13 佛山市云米电器科技有限公司 A kind of water cleaning systems with water purification caching

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104828969A (en) * 2014-02-10 2015-08-12 美的集团股份有限公司 Water purification equipment and control method thereof
CN203922880U (en) * 2014-06-19 2014-11-05 佛山尚之水净水科技有限公司 A kind of water-purifying machine
CN104211201A (en) * 2014-08-05 2014-12-17 周育强 Reverse osmosis water purifying machine
CN204477290U (en) * 2015-01-27 2015-07-15 杭州金湾蓝环保科技有限公司 A kind of pressure pot
CN206244569U (en) * 2016-07-22 2017-06-13 佛山市云米电器科技有限公司 A kind of water cleaning systems with water purification caching

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106673281A (en) * 2016-12-27 2017-05-17 佛山市云米电器科技有限公司 Water treatment system
CN106673281B (en) * 2016-12-27 2023-09-05 佛山市云米电器科技有限公司 water treatment system
CN109200826A (en) * 2017-07-05 2019-01-15 佛山市顺德区美的饮水机制造有限公司 Purifier and its filter element life detection system, method
CN109200826B (en) * 2017-07-05 2024-04-12 佛山市顺德区美的饮水机制造有限公司 Water purifying equipment and filter element service life detection system and method thereof
CN107352662A (en) * 2017-08-03 2017-11-17 佛山市云米电器科技有限公司 A kind of integrating water route component

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Application publication date: 20161026