CN104597796A - Intelligent control system of water purifier - Google Patents

Intelligent control system of water purifier Download PDF

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Publication number
CN104597796A
CN104597796A CN201510052902.4A CN201510052902A CN104597796A CN 104597796 A CN104597796 A CN 104597796A CN 201510052902 A CN201510052902 A CN 201510052902A CN 104597796 A CN104597796 A CN 104597796A
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CN
China
Prior art keywords
water
unit
module
pick
display
Prior art date
Application number
CN201510052902.4A
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Chinese (zh)
Inventor
张文刚
Original Assignee
张文刚
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 张文刚 filed Critical 张文刚
Priority to CN201510052902.4A priority Critical patent/CN104597796A/en
Publication of CN104597796A publication Critical patent/CN104597796A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Other filtering devices; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143Filter condition indicators
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers

Abstract

An intelligent control system of a water purifier belongs to the technical field of water purifying plants and can accurately remind a user to replace a filter element in time. The intelligent control system of the water purifier comprises a filter plant and a water purifying controller, wherein the water purifying controller comprises a water quality feature detection device, a water status detection device, a data collection module, a central controller, a display device, a magnetic valve and a power source module. The intelligent control system of the water purifier is applicable to the technical field of water purifiers.

Description

Water purifier intelligent control system
Technical field
Water purifier intelligent control system of the present invention, belongs to purifier technical field, is specifically related to a kind of purifier with water quality monitoring function.
Background technology
Water purifier is also water purifier, filtrator, it is the miniature water treatment facility by carrying out deep purifying process to water quality to the request for utilization of water, current most of water purifier relies on the filtration of filter core realization to water, because filter core has serviceable life, user often need more renew cartridge to ensure the filter quality of water purifier, but user is generally difficult to grasp replacing construction accurately, changes not in time if filter core exceedes serviceable life, may produce secondary pollution to filtered water; Partially purifying water utensil has timing reminding function, it carrys out the timely more renew cartridge of warning reminding user according to the use experience of filter core, but the actual filtration quality user of current filter core still cannot be learnt, likely changing too early to produce waste or spend evening to change makes filtered water not reach filtering requirement, on the other hand, domestic each department water quality condition is different, even if the water quality in different urban district, same city also may have bigger difference, such early warning may produce larger difference with actual service condition.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, and technical matters to be solved is: provide a kind of can the intelligent water purification device of promptly and accurately reminding user to replace filter core.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: water purifier intelligent control system, comprise: filtration unit and purified-water controller, described purified-water controller includes: water quality characteristic pick-up unit, water state pick-up unit, data acquisition module, central controller, display device, solenoid valve and power module;
Described water quality characteristic pick-up unit includes TDS pick-up unit, described water state pick-up unit includes temperature sensor, pressure transducer and flowmeter, above-mentioned water quality characteristic pick-up unit, water state pick-up unit and solenoid valve are installed in the water route of filtration unit, above-mentioned water quality characteristic pick-up unit is all connected with the signal input part of data acquisition module with the signal output part of water state pick-up unit, the signal output part of described data acquisition module is connected with the signal input part of central controller, described central controller is connected with solenoid valve with display device respectively, described power module is that whole purified-water controller is powered.
Described purified-water controller also includes wireless transport module, and described wireless transport module is connected with above-mentioned central controller, and wireless transport module to be connected with background server by wireless network and to carry out communication.
Described wireless transport module is WIFI module or for Zigbee module or for GPRS module or for Infrared Transmission module.
Described display device comprises display and loudspeaker, and described display is light-emitting diode display, or is LCD display.
The beneficial effect that the present invention compared with prior art has is:
One, the present invention can be detected drainage water quality constantly by water quality characteristic pick-up unit and water state pick-up unit, rely on central controller and display device accurately and timely reminding user to replace filter core, can be arranged on various types of filtering apparatus for water purifier, the filter effect of filter core can be shown intuitively, avoid the problem that too early or excessively late more renew cartridge brings, make water purifier science and intelligence more, user's working service is more safe and convenient, practical;
Two, device information can feed back on subscriber terminal equipment by wireless transmission method by the present invention, better visualization processing is done to water quality, filter core, equipment state etc., also can by wireless transmission method by equipment and internet interconnected, by manufacturer or Platform Server user data analyzed and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation:
Fig. 1 is electrical block diagram of the present invention;
In figure: 1 be water quality characteristic pick-up unit, 2 be water state pick-up unit, 3 be data acquisition module, 4 be central controller, 5 be display device, 6 be solenoid valve, 7 be power module, 8 for wireless transport module.
Embodiment
As shown in Figure 1, water purifier intelligent control system of the present invention, comprise: filtration unit and purified-water controller, described purified-water controller includes: water quality characteristic pick-up unit 1, water state pick-up unit 2, data acquisition module 3, central controller 4, display device 5, solenoid valve 6 and power module 7.
Described water quality characteristic pick-up unit 1 includes TDS pick-up unit, described water state pick-up unit 2 includes temperature sensor, pressure transducer and flowmeter, above-mentioned water quality characteristic pick-up unit 1, water state pick-up unit 2 and solenoid valve 6 are installed in the water route of filtration unit, above-mentioned water quality characteristic pick-up unit 1 is all connected with the signal input part of data acquisition module 3 with the signal output part of water state pick-up unit 2, the signal output part of described data acquisition module 3 is connected with the signal input part of central controller 4, described central controller 4 is connected with solenoid valve 6 with display device 5 respectively, described power module 7 is powered for whole purified-water controller.
Described purified-water controller also includes wireless transport module 8, described wireless transport module 8 is connected with above-mentioned central controller 4, wireless transport module 8 to be connected with background server by wireless network and to carry out communication, and described wireless transport module 8 is WIFI module or for Zigbee module or for GPRS module or be Infrared Transmission module.
Described display device 5 comprises display and loudspeaker, and described display is light-emitting diode display, or is LCD display.
Described TDS pick-up unit is used to the dedicated tester measuring the total solids content dissolved in water, the total dissolved solid contained in pure water is little, often liter is only had about zero to tens milligrams, if water is contaminated or after having dissolved into other electrolysed substances many, its total solids content increases, this type index can directly be measured by TDS pick-up unit, as long as user is in use inserted into the test lead of TDS tester in tested water, TDS tester just shows the foreign matter content measuring dissolved in water immediately, that is numeral TDS tester shown is the material total content be dissolved in water, in the present invention, the data of TDS pick-up unit collection are sent to central controller 4 by data acquisition module 3, described temperature sensor, pressure transducer and flowmeter are used for being detected the temperature of drainage, pressure and flow respectively, and above-mentioned data are sent to central controller 4 by data acquisition module 3.
Described data acquisition module 3 gathers water quality characteristic pick-up unit 1 and water state pick-up unit 2 feedack in electrical signal form, arrangement, buffered data, concurrent electric signals is to central controller 4, described central controller 4 is according to preset algorithm and control to set to make decisions to data analysis, result is presented in display device 5, prompting user's set state and water quality information, if need more renew cartridge, central controller 4 will send control signals to solenoid valve 6 and come opertaing device duty, prompting user more renew cartridge.On the other hand, central controller 4 meeting formatted data also stores data, according to request signal by wireless transport module 8 outwards dispensing device and water quality relevant information, for data analysis or displaying, simultaneously can control configuration information by wireless transport module from external reception device, more newly arriving of carrying out arranging reaches more accurately the object of more renew cartridge.
The concrete control algolithm of above-mentioned central controller 4 is: the serviceable life of first experimentally measuring TDS and different filter core, obtain the filtration capacity of standard environment lower filter, because filter core capacity and TDS value are inverse relation, according to the real-time measurement values of water quality characteristic pick-up unit 1, can calculate in the serviceable life of current water quality condition lower filter by central controller 4, the filter core prompting that central controller 4 generates for this environment is simultaneously arranged with control; In use, add up to filter the water yield according to the flowmeter of water state pick-up unit 2, central controller 4 will preserve flow value, and perform decision making algorithm, actual use value and control information are compared, carries out corresponding prompting by display device 5 to user, or by wireless transport module 8 outwards conveyer and water quality information, if reach filter core automatically will block water source by solenoid valve 6 serviceable life, drinking-water is healthy to stop filtration guaranteeing.Further prioritization scheme is, by the experimental result of the server of manufacturer or platform in conjunction with local data message, continuous renewal after the data uploaded, and the data such as other user's service conditions are comprehensively analyzed, the control configuration information of Predistribution Algorithm is revised, reaches filter element replacing more accurately and instruct and Water-quality control.
The present invention can be detected drainage water quality constantly by water quality characteristic pick-up unit and water state pick-up unit, rely on central controller and display device accurately and timely reminding user to replace filter core, can be arranged on various types of filtering apparatus for water purifier, the filter effect of filter core can be shown intuitively, avoid the problem that too early or excessively late more renew cartridge brings, make water purifier science and intelligence more, user's working service is more safe and convenient.

Claims (4)

1. water purifier intelligent control system, comprise: filtration unit and purified-water controller, is characterized in that: described purified-water controller includes: water quality characteristic pick-up unit (1), water state pick-up unit (2), data acquisition module (3), central controller (4), display device (5), solenoid valve (6) and power module (7);
Described water quality characteristic pick-up unit (1) includes TDS pick-up unit, described water state pick-up unit (2) includes temperature sensor, pressure transducer and flowmeter, above-mentioned water quality characteristic pick-up unit (1), water state pick-up unit (2) and solenoid valve (6) are installed in the water route of filtration unit, above-mentioned water quality characteristic pick-up unit (1) is all connected with the signal input part of data acquisition module (3) with the signal output part of water state pick-up unit (2), the signal output part of described data acquisition module (3) is connected with the signal input part of central controller (4), described central controller (4) is connected with solenoid valve (6) with display device (5) respectively, described power module (7) is powered for whole purified-water controller.
2. water purifier intelligent control system according to claim 1, it is characterized in that: described purified-water controller also includes wireless transport module (8), described wireless transport module (8) is connected with above-mentioned central controller (4), and wireless transport module (8) to be connected with background server by wireless network and to carry out communication.
3. water purifier intelligent control system according to claim 2, is characterized in that: described wireless transport module (8) is for WIFI module or for Zigbee module or for GPRS module or for Infrared Transmission module.
4. the water purifier intelligent control system according to the arbitrary claim of claims 1 to 3, is characterized in that: described display device (5) comprises display and loudspeaker, and described display is light-emitting diode display, or is LCD display.
CN201510052902.4A 2015-02-02 2015-02-02 Intelligent control system of water purifier CN104597796A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105198013A (en) * 2015-08-20 2015-12-30 四川长虹电器股份有限公司 Water purifier, water purifier control side, cloud platform and control system
CN105508718A (en) * 2016-02-05 2016-04-20 杭州八杯水智能净水科技有限公司 Filter element base provided with intelligent detection module and used for connecting faucet
CN105797471A (en) * 2016-05-20 2016-07-27 广西净水先生水处理设备有限公司 Filter element replacement prompting system and method
CN106444434A (en) * 2015-12-04 2017-02-22 宁波井亿家环境科技有限公司 Main board
CN106442906A (en) * 2015-12-04 2017-02-22 宁波井亿家环境科技有限公司 Cloud water purification box
CN106608689A (en) * 2016-12-14 2017-05-03 江门市腾飞科技有限公司 Household water quality classification water purification system
CN107948295A (en) * 2017-11-30 2018-04-20 成都润泰茂成科技有限公司 The water supply tank of suspended matter monitoring based on NB IoT
CN108008103A (en) * 2017-11-30 2018-05-08 成都润泰茂成科技有限公司 The water supply tank of monitoring water quality based on NB-IoT
CN108191097A (en) * 2018-01-31 2018-06-22 郑州跃龙电子科技有限公司 A kind of filter element of water purifier service life monitoring method
CN108339405A (en) * 2018-03-22 2018-07-31 深圳市叮咚互联科技有限公司 Life Calculating Methods, device, water purifier and the storage medium of reverse osmosis filter core
CN110713229A (en) * 2019-10-22 2020-01-21 珠海格力电器股份有限公司 Water quality detection method, device and system for water purifier and water purifier

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CN202636631U (en) * 2012-03-26 2013-01-02 天沛净水科技(上海)有限公司 Water dispenser capable of monitoring water quality on line
CN203400568U (en) * 2013-06-17 2014-01-22 莆田市诺斯顿电子发展有限公司 Changing prompting device for filter element of water purifier
CN103645706A (en) * 2013-12-09 2014-03-19 浙江沁园水处理科技有限公司 Water purifier with communication multimedia unit
CN103984276A (en) * 2014-05-23 2014-08-13 浙江沁园水处理科技有限公司 Intelligent filter element manager device and use method thereof
CN104020736A (en) * 2014-05-19 2014-09-03 苏州国华环境技术有限公司 Intelligent monitoring system for household water treatment
CN203823197U (en) * 2014-04-04 2014-09-10 中山市能创电器科技有限公司 Multifunctional water faucet suitable for water purifier
CN204039078U (en) * 2014-07-25 2014-12-24 佛山市云米电器科技有限公司 With the water-purifying machine of water characteristic detection device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202636631U (en) * 2012-03-26 2013-01-02 天沛净水科技(上海)有限公司 Water dispenser capable of monitoring water quality on line
CN203400568U (en) * 2013-06-17 2014-01-22 莆田市诺斯顿电子发展有限公司 Changing prompting device for filter element of water purifier
CN103645706A (en) * 2013-12-09 2014-03-19 浙江沁园水处理科技有限公司 Water purifier with communication multimedia unit
CN203823197U (en) * 2014-04-04 2014-09-10 中山市能创电器科技有限公司 Multifunctional water faucet suitable for water purifier
CN104020736A (en) * 2014-05-19 2014-09-03 苏州国华环境技术有限公司 Intelligent monitoring system for household water treatment
CN103984276A (en) * 2014-05-23 2014-08-13 浙江沁园水处理科技有限公司 Intelligent filter element manager device and use method thereof
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105198013A (en) * 2015-08-20 2015-12-30 四川长虹电器股份有限公司 Water purifier, water purifier control side, cloud platform and control system
CN106444434A (en) * 2015-12-04 2017-02-22 宁波井亿家环境科技有限公司 Main board
CN106442906A (en) * 2015-12-04 2017-02-22 宁波井亿家环境科技有限公司 Cloud water purification box
CN105508718A (en) * 2016-02-05 2016-04-20 杭州八杯水智能净水科技有限公司 Filter element base provided with intelligent detection module and used for connecting faucet
CN105508718B (en) * 2016-02-05 2018-06-05 杭州八杯水智能净水科技有限公司 The filter cartridge seat for being used to connect tap with intelligent measurement module
CN105797471A (en) * 2016-05-20 2016-07-27 广西净水先生水处理设备有限公司 Filter element replacement prompting system and method
CN106608689A (en) * 2016-12-14 2017-05-03 江门市腾飞科技有限公司 Household water quality classification water purification system
CN107948295A (en) * 2017-11-30 2018-04-20 成都润泰茂成科技有限公司 The water supply tank of suspended matter monitoring based on NB IoT
CN108008103A (en) * 2017-11-30 2018-05-08 成都润泰茂成科技有限公司 The water supply tank of monitoring water quality based on NB-IoT
CN108191097A (en) * 2018-01-31 2018-06-22 郑州跃龙电子科技有限公司 A kind of filter element of water purifier service life monitoring method
CN108339405A (en) * 2018-03-22 2018-07-31 深圳市叮咚互联科技有限公司 Life Calculating Methods, device, water purifier and the storage medium of reverse osmosis filter core
CN110713229A (en) * 2019-10-22 2020-01-21 珠海格力电器股份有限公司 Water quality detection method, device and system for water purifier and water purifier

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Inventor after: Zhang Wengang

Inventor after: Zhou Xiaotian

Inventor after: Wei Xiaoyong

Inventor after: Peng Rong

Inventor after: Ding Bing

Inventor before: Zhang Wengang

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHANG WENGANG TO: ZHANG WENGANG ZHOU XIAOTIAN WEI XIAOYONG PENG RONG DING BING

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20170221

Address after: Xiangan District Xiamen city Fujian province 361103 Hongxiang Road No. 1888

Applicant after: Saatchi Xiamen Water Company Limited

Address before: 030006 Shanxi City, Taiyuan province small shop Sports Road, South City, four seasons garden, unit 16, unit 3, 302

Applicant before: Zhang Wengang

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150506