CN103353741B - Drinking equipment remote monitoring and controlling system - Google Patents
Drinking equipment remote monitoring and controlling system Download PDFInfo
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- CN103353741B CN103353741B CN201310227486.8A CN201310227486A CN103353741B CN 103353741 B CN103353741 B CN 103353741B CN 201310227486 A CN201310227486 A CN 201310227486A CN 103353741 B CN103353741 B CN 103353741B
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- 230000035622 drinking Effects 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 230000006698 induction Effects 0.000 claims abstract description 45
- 230000002159 abnormal effect Effects 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 230000001939 inductive effect Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000008400 supply water Substances 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims description 14
- AAHNBILIYONQLX-UHFFFAOYSA-N 6-fluoro-3-[4-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]triazol-1-yl]-1-(2,2,2-trifluoroethyl)-4,5-dihydro-3h-1-benzazepin-2-one Chemical compound COC1=CC(C=2N=NN(C=2)C2C(N(CC(F)(F)F)C3=CC=CC(F)=C3CC2)=O)=CC=C1N1C=NC(C)=C1 AAHNBILIYONQLX-UHFFFAOYSA-N 0.000 claims description 12
- 101100449736 Candida albicans (strain SC5314 / ATCC MYA-2876) ZCF23 gene Proteins 0.000 claims description 12
- 101150016162 GSM1 gene Proteins 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003651 drinking water Substances 0.000 abstract description 5
- 230000004913 activation Effects 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000012206 bottled water Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Telephonic Communication Services (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of drinking equipment remote monitoring and controlling system, comprise induction system, PLC industrial controlled machine, long-distance alarm apparatus and mobile phone terminal, induction system is arranged on drinking equipment, and PLC industrial controlled machine connects long-distance alarm apparatus, and mobile phone terminal is connected by communication network with long-distance alarm apparatus; Induction system comprises leakage inductive module, heating inner liner without work and fault induction module, drinking equipment lack of water and supply water abnormal induction module and the abnormal induction module of filter core.The present invention can have the following advantages: can remote monitoring drinking equipment duty; Can remote activation redundant filter system; Can the monitoring of long-range water quality; Can long-range more renew cartridge function; There is telesecurity safeguard function.Therefore, after installation the present invention, available needs is equipped with full-time executive in this locality, not only saves handling cost, and greatly can improve the validity of management, avoids drinking equipment to occur because safe drinking water accident occurs in the managerial personnel face that can not be in time.
Description
Technical field
The present invention relates to remote control technology field, be specifically related to a kind of remote monitoring and controlling system be applied on drinking equipment.
Background technology
Along with the development of society and the raising of technical merit, all adopt central water supply in many places, wherein all will be applied to drinking equipment, as larger central water treatment facilities, commercial water purifier/water dispenser equipment and part household water drinking equipment etc.The quality of potable water and regular supply concern the healthy of the people and life security, and in order to prevent trouble before it happens, drinking equipment all must install failure warning system and emergent alternative system.Current drinking equipment on the market does not all install remote alarming system usually, only has local alarm system.So just must be equipped with full-time executive in this locality, and local full-time executive round-the-clockly must stick to post, and so greatly will increase operation cost.In addition, if drinking equipment breaks down when local management personnel leave post for some reason, and fault can not be managed personnel knows in time and get rid of, then probably can cause occurring drinking water quality problem, or affect normal water supply, be so just unfavorable for the normal life of the people and the stable of society.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of drinking equipment remote monitoring and controlling system without the need to being equipped with full-time local management personnel.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of drinking equipment remote monitoring and controlling system, it is characterized in that: comprise induction system, PLC industrial controlled machine, long-distance alarm apparatus and mobile phone terminal, induction system is arranged on drinking equipment, PLC industrial controlled machine connects long-distance alarm apparatus, and mobile phone terminal is connected by communication network with long-distance alarm apparatus; Induction system comprises:
Leakage inductive module: leaked by leakage inductive module place and its circuit ON is closed, thus send signal to PLC industrial controlled machine, simultaneity factor detects that leakage current parameter exceeds standard and cuts off the electricity supply, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to mobile phone terminal by long-distance alarm apparatus again;
Heating inner liner is without work and fault induction module: leak electricity, heating tube is abnormal causes power-off or have a power failure by heating inner liner without to work and fault induction module detects and issues a signal to PLC industrial controlled machine, signal is sent to long-distance alarm apparatus by PLC industrial controlled machine, and information is sent to mobile phone terminal by long-distance alarm apparatus again;
Drinking equipment draws water and the abnormal induction module that supplies water: by the pressure of supply water situation of the high/low checkout equipment that compresses switch of water inlet, when pressure draws water lower than drinking equipment during setting value can by signal transmission to PLC industrial controlled machine with the pressure switch of the abnormal induction module that supplies water, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to terminal phone by alarm again;
The abnormal induction module of filter core: compressed switch by inlet/outlet high/low and detect water route pressure and judge whether whether filter core block to replacement cycle or filter core, as filter core reaches replacement cycle or filter core blocking, the abnormal induction module of filter core can by signal transmission to PLC industrial controlled machine, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to terminal phone by alarm again.
As economical scheme of the present invention, the circuit of this control system comprises a temperature control loop, and temperature control loop connects induction system, PLC industrial controlled machine and long-distance alarm apparatus GSM1 by some leakage switch, and induction system is connected with UV lamp; The principle of work of this system is: be energized rear system cloud gray model of starting shooting, system product water after intake pressure switch is closed, detects that water is then produced in pure water detector switch electric shock disconnection normal; After the action of full water pressure switch disconnects, system full water is shut down; Be switched to UF valve when pure water exception or power fail and enter UF ultrafilter; Default adds thermal anomaly, water inlet/pure water exception or system cut-off, it is abnormal to, UV lamp to change the core time, and long-distance alarm apparatus GSM1 can send information to mobile phone terminal and report to the police, when alarm release after Abnormality remove; More change core reset timer after renew cartridge to reset.
As high distribution type scheme of the present invention, the input circuit of the circuit of this control system connects induction system, PLC industrial controlled machine and long-distance alarm apparatus GSM1 by some leakage switch, and induction system is connected with UV lamp (UV-lamp); The principle of work of this system is: be energized rear system cloud gray model of starting shooting, system product water after intake pressure switch is closed, detects that water is then produced in pure water detector switch electric shock disconnection normal; After the action of full water pressure switch disconnects, system full water is shut down; Be switched to UF valve when pure water exception or power fail and enter UF ultrafilter; Default adds thermal anomaly, water inlet/pure water exception or system cut-off, it is abnormal to, UV lamp to change the core time, and long-distance alarm apparatus GSM1 can send information to mobile phone terminal and report to the police, when alarm release after Abnormality remove; More change core reset timer after renew cartridge to reset.
Further, the built-in earth leakage circuit-breaker of this control system, adopt 24V low-voltage DC supply mode, ground protection, once there be leaky situation to occur, drinking equipment is by automatic shutdown; And built-in water leakage alarm protection, there is water leakage situation to occur automatically to cut off the water supply.
The present invention can have the following advantages: the first, can remote monitoring drinking equipment duty; The second, can remote activation redundant filter system; Three, can the monitoring of long-range water quality; Four, can long-range more renew cartridge function; Five, there is telesecurity safeguard function.Therefore, after installation the present invention, available needs is equipped with full-time executive in this locality, not only saves handling cost, and greatly can improve the validity of management, avoids drinking equipment to occur because safe drinking water accident occurs in the managerial personnel face that can not be in time.
Accompanying drawing explanation
Fig. 1 is that the present invention controls framework schematic block diagram;
Fig. 2 is the main electricity assembling of the economical Long-distance Control of the present invention and fundamental diagram;
Fig. 3 is the main electricity assembling of high distribution type Long-distance Control of the present invention and fundamental diagram.
Embodiment
Embodiment 1, see figures.1.and.2, as the economical scheme of drinking equipment remote monitoring and controlling system of the present invention, comprise induction system, PLC industrial controlled machine, long-distance alarm apparatus and mobile phone terminal, induction system is arranged on drinking equipment, PLC industrial controlled machine connects long-distance alarm apparatus, and mobile phone terminal is connected by communication network with long-distance alarm apparatus; Induction system comprises:
Leakage inductive module: leaked by leakage inductive module place and its circuit ON is closed, thus send signal to PLC industrial controlled machine, simultaneity factor detects that leakage current parameter exceeds standard and cuts off the electricity supply, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to mobile phone terminal by long-distance alarm apparatus again;
Heating inner liner is without work and fault induction module: leak electricity, heating tube is abnormal causes power-off or have a power failure by heating inner liner without to work and fault induction module detects and issues a signal to PLC industrial controlled machine, signal is sent to long-distance alarm apparatus by PLC industrial controlled machine, and information is sent to mobile phone terminal by long-distance alarm apparatus again;
Drinking equipment draws water and the abnormal induction module that supplies water: by the pressure of supply water situation of the high/low checkout equipment that compresses switch of water inlet, when pressure draws water lower than drinking equipment during setting value can by signal transmission to PLC industrial controlled machine with the pressure switch of the abnormal induction module that supplies water, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to terminal phone by alarm again;
The abnormal induction module of filter core: compressed switch by inlet/outlet high/low and detect water route pressure and judge whether whether filter core block to replacement cycle or filter core, as filter core reaches replacement cycle or filter core blocking, the abnormal induction module of filter core can by signal transmission to PLC industrial controlled machine, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to terminal phone by alarm again.
The circuit of this control system comprises a temperature control loop, and temperature control loop connects induction system, PLC industrial controlled machine and long-distance alarm apparatus GSM1 by some leakage switch, and induction system is connected with UV lamp; The principle of work of this system is: be energized rear system cloud gray model of starting shooting, system product water after intake pressure switch is closed, detects that water is then produced in pure water detector switch electric shock disconnection normal; After the action of full water pressure switch disconnects, system full water is shut down; Be switched to UF valve when pure water exception or power fail and enter UF ultrafilter; Default adds thermal anomaly, water inlet/pure water exception or system cut-off, it is abnormal to, UV lamp to change the core time, and long-distance alarm apparatus GSM1 can send information to mobile phone terminal and report to the police, when alarm release after Abnormality remove; More change core reset timer after renew cartridge to reset.
The built-in earth leakage circuit-breaker of this control system, adopt 24V low-voltage DC supply mode, ground protection, once there be leaky situation to occur, drinking equipment is by automatic shutdown; And built-in water leakage alarm protection, there is water leakage situation to occur automatically to cut off the water supply.
Embodiment 2, with reference to Fig. 3, be with embodiment 1 difference, as high distribution type scheme of the present invention, the input circuit of the circuit of this control system connects induction system, PLC industrial controlled machine and long-distance alarm apparatus GSM1 by some leakage switch, and induction system is connected with UV lamp; The principle of work of this system is: be energized rear system cloud gray model of starting shooting, system product water after intake pressure switch is closed, detects that water is then produced in pure water detector switch electric shock disconnection normal; After the action of full water pressure switch disconnects, system full water is shut down; Be switched to UF valve when pure water exception or power fail and enter UF ultrafilter; Default adds thermal anomaly, water inlet/pure water exception or system cut-off, it is abnormal to, UV lamp to change the core time, and long-distance alarm apparatus GSM1 can send information to mobile phone terminal and report to the police, when alarm release after Abnormality remove; More change core reset timer after renew cartridge to reset.
Specific works procedure declaration of the present invention is as follows:
One, remote monitoring drinking equipment duty:
1, note is sent once during the lack of water of municipal tap water;
2, Potable water equipment sends note once without when work, nothing water processed;
3, SMS notification is sent during mains failure;
4, UV lamp ultraviolet-sterilization sends note once (apolegamy function) without work;
Information is sent once (high quota this function exclusive) when 5, automatically changing drench core;
6, normal work can whether be recovered by remote monitoring water manufacturing system;
7, heating inner liner can be monitored with or without normal work;
Note: the phone number that current a set of remote system can be bound is 3, exceeding this number will increase remote system cost.
Two, remote activation redundant filter system:
1, when drinking equipment does not normally work not water outlet, as: 1), the core component pure water film of water purification machine (again
Claim RO film) plug not water outlet; 2), under the situation had a power failure once in a while water purification machine cannot start work, and now the present invention automatically can start ultrafiltration water cleaning systems (UV ultrafilter) for subsequent use and continues as user's water supply and send the relevant issues that SMS notification maintainer rushes towards the appearance of site disposal main process equipment simultaneously.Even if the increase of this function means that the power supply failed or other reason of the blocking of RO film, constant pressure pump short circuit etc. causes RO hostdown also can not affect the normal use of people;
2, back-up system can adopt remote handle to operate or system automatic switchover, and alert notice repairing simultaneously.
Three, the monitoring of long-range water quality:
1, when direct drinking bacterium colony index exceeds standard, remote monitoring and controlling system will send message notice related maintenance personnel automatically.
Four, long-range more renew cartridge function:
1, can accumulative water time processed or discharge processed automatically under the state that normally works at main frame of remote monitoring and controlling system, thus confirm the concrete time of more renew cartridge;
2, filter core has used the fixed time of presetting, and can automatically send note to need more renew cartridge to user's mobile phone reminding user;
3, according to determined change the core time, remote system can accomplish automatic replacing, replacing to be determined complete after also by transmission note to mobile phone.
Five, telesecurity safeguard function:
1, built-in earth leakage circuit-breaker, adopt 24V low-voltage DC supply mode, ground protection, once there be leaky situation to occur, drinking equipment is by automatic shutdown;
2, built-in water leakage alarm protection, has water leakage situation to occur automatic cut-off power, water source.
Six, short message content institute tool implication:
1, fault/heating inner liner is without work (can analyze and judge that heating inner liner is with or without normally working whether fault);
2, the exception/drinking equipment lack of water that supplies water (can be analyzed and judge whether UF ultrafilter cannot normally work because cutting off the water; )
3, filter core abnormal/check whether blocking (can analyze and judge that whether filter core blocks to replacement cycle or the excessively dirty filter core that causes of source quality);
4, equipment leaks/automatic cut-off power (can analyze and judge whether drinking fountain stand cuts off primary power automatically because device interior leaks);
Below the present invention be described in detail, the above, be only the preferred embodiment of the present invention, when not limiting the scope of the present invention, namely allly does impartial change according to the application's scope and modify, all should still belong in covering scope of the present invention.
Claims (4)
1. a drinking equipment remote monitoring and controlling system, it is characterized in that: comprise induction system, PLC industrial controlled machine, long-distance alarm apparatus and mobile phone terminal, induction system is arranged on drinking equipment, and PLC industrial controlled machine connects long-distance alarm apparatus, and mobile phone terminal is connected by communication network with long-distance alarm apparatus; Induction system comprises:
Leakage inductive module: leaked by leakage inductive module place and its circuit ON is closed, thus send signal to PLC industrial controlled machine, simultaneity factor detects that leakage current parameter exceeds standard and cuts off the electricity supply, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to mobile phone terminal by long-distance alarm apparatus again;
Heating inner liner is without work and fault induction module: leak electricity, heating tube is abnormal causes power-off or have a power failure by heating inner liner without to work and fault induction module detects and issues a signal to PLC industrial controlled machine, signal is sent to long-distance alarm apparatus by PLC industrial controlled machine, and information is sent to mobile phone terminal by long-distance alarm apparatus again;
Drinking equipment draws water and the abnormal induction module that supplies water: by the pressure of supply water situation of the high/low checkout equipment that compresses switch of water inlet, when pressure draws water lower than drinking equipment during setting value can by signal transmission to PLC industrial controlled machine with the pressure switch of the abnormal induction module that supplies water, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to terminal phone by alarm again;
The abnormal induction module of filter core: compressed switch by inlet/outlet high/low and detect water route pressure and judge whether whether filter core block to replacement cycle or filter core, as filter core reaches replacement cycle or filter core blocking, the abnormal induction module of filter core can by signal transmission to PLC industrial controlled machine, signal is sent to long-distance alarm apparatus by PCL industrial controlled machine, and information is sent to terminal phone by alarm again.
2. drinking equipment remote monitoring and controlling system according to claim 1, it is characterized in that: the circuit of this control system comprises a temperature control loop, temperature control loop connects induction system, PLC industrial controlled machine and long-distance alarm apparatus GSM1 by some leakage switch, and induction system is connected with UV lamp; The principle of work of this system is: be energized rear system cloud gray model of starting shooting, system product water after intake pressure switch is closed, detects that water is then produced in pure water detector switch electric shock disconnection normal; After the action of full water pressure switch disconnects, system full water is shut down; Be switched to UF valve when pure water exception or power fail and enter UF ultrafilter; Default adds thermal anomaly, water inlet/pure water exception or system cut-off, it is abnormal to, UV lamp to change the core time, and long-distance alarm apparatus GSM1 can send information to mobile phone terminal and report to the police, when alarm release after Abnormality remove; More change core reset timer after renew cartridge to reset.
3. drinking equipment remote monitoring and controlling system according to claim 1, it is characterized in that: the input circuit of the circuit of this control system connects induction system, PLC industrial controlled machine and long-distance alarm apparatus GSM1 by some leakage switch, and induction system is connected with UV lamp; The principle of work of this system is: be energized rear system cloud gray model of starting shooting, system product water after intake pressure switch is closed, detects that water is then produced in pure water detector switch electric shock disconnection normal; After the action of full water pressure switch disconnects, system full water is shut down; Be switched to UF valve when pure water exception or power fail and enter UF ultrafilter; Default adds thermal anomaly, water inlet/pure water exception or system cut-off, it is abnormal to, UV lamp to change the core time, and long-distance alarm apparatus GSM1 can send information to mobile phone terminal and report to the police, when alarm release after Abnormality remove; More change core reset timer after renew cartridge to reset.
4. drinking equipment remote monitoring and controlling system according to claim 1, it is characterized in that: the built-in earth leakage circuit-breaker of this control system, adopt 24V low-voltage DC supply mode, ground protection, once there be leaky situation to occur, drinking equipment is by automatic shutdown; And built-in water leakage alarm protection, there is water leakage situation to occur automatically to cut off the water supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227486.8A CN103353741B (en) | 2013-06-08 | 2013-06-08 | Drinking equipment remote monitoring and controlling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227486.8A CN103353741B (en) | 2013-06-08 | 2013-06-08 | Drinking equipment remote monitoring and controlling system |
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| CN103353741A CN103353741A (en) | 2013-10-16 |
| CN103353741B true CN103353741B (en) | 2015-08-26 |
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| CN201310227486.8A Active CN103353741B (en) | 2013-06-08 | 2013-06-08 | Drinking equipment remote monitoring and controlling system |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940095A (en) * | 2014-03-16 | 2014-07-23 | 泰州市兴东煤矿机械制造有限公司 | Water leakage alarm for electric heating water tank |
| CN104865858A (en) * | 2015-05-27 | 2015-08-26 | 罗振宇 | Remote wireless automatic control intelligent water dispenser based on internet of things technology |
| CN105738588B (en) * | 2016-02-01 | 2018-03-13 | 佛山市顺德区美的饮水机制造有限公司 | Water cleaning systems and its water quality detection method and water quality detecting device |
| CN106710073A (en) * | 2016-11-30 | 2017-05-24 | 欧阳国建 | Water vending machine with remote alarm function |
| CN106691191A (en) * | 2017-01-17 | 2017-05-24 | 成都明道食品有限公司 | Intelligent instant-heat water dispenser without liner and intelligent control method thereof |
| CN107976994A (en) * | 2017-12-24 | 2018-05-01 | 孙铭禧 | Water dispenser self checking method and system |
| CN108640381A (en) * | 2018-02-08 | 2018-10-12 | 刘肖俊 | A kind of municipal water supplies with excellent energy source utilization ratio |
| CN108646654B (en) * | 2018-04-28 | 2021-02-09 | 佛山市雅洁源科技股份有限公司 | Online maintenance method and system for intelligent water purifier |
| CN110966438A (en) * | 2018-09-29 | 2020-04-07 | 世磊实业股份有限公司 | Multi-channel intelligent water supply method and faucet system |
| CN110174879A (en) * | 2019-05-20 | 2019-08-27 | 福建工程学院 | A kind of intelligent drainage function pipeline prevention maintaining management system |
| CN110631854A (en) * | 2019-09-27 | 2019-12-31 | 空山科技有限公司 | Water purifier comprehensive monitoring system and method |
| CN111768233A (en) * | 2020-06-28 | 2020-10-13 | 晏江 | Intelligent clarification plant is with selling management system |
| CN112960821A (en) * | 2021-03-09 | 2021-06-15 | 康大创新(广东)科技有限公司 | Water dispenser, water preparation system and valve cleaning device |
| CN114046599A (en) * | 2021-11-08 | 2022-02-15 | 镇江市博德电气设备有限公司 | Electric water boiler with filter element replacement reminding function and control method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100401636B1 (en) * | 2001-06-14 | 2003-10-17 | 현대자동차주식회사 | System managing integrated quality control for a car body |
| CN100418651C (en) * | 2006-10-18 | 2008-09-17 | 合肥工业大学 | SiC composite guide roller and manufacturing method thereof |
| CN201346133Y (en) * | 2008-12-03 | 2009-11-18 | 日沛柔水科技股份有限公司 | Monitoring device of drinking water equipment |
| CN202067115U (en) * | 2011-01-06 | 2011-12-07 | 北京碧水源净水科技有限公司 | Water purifier based on GPRS (general packet radio service) system and on-line intelligent monitoring |
| CN202161192U (en) * | 2011-07-29 | 2012-03-14 | 徐玲 | Water dispenser remotely controlled through GSM (Global System for Mobile Communications) |
| CN102929165B (en) * | 2012-10-29 | 2015-09-02 | 深圳市汇清科技有限公司 | A kind of control system of Potable water equipment |
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Effective date of registration: 20160420 Address after: 528000, No. 32, No. two, Chong Long Road, Leliu village, Shunde District, Guangdong, Foshan Patentee after: GUANGDONG SPRING WATER EQUIPMENT MANUFACTURING CO.,LTD. Address before: 528300, Guangdong City, Shenzhen province Longhua town on the third floor of the road, Huachang Chang Lu Yu Industrial Park office building on the third floor, Shenzhen century Fengyuan drinking water equipment Co., Ltd. Patentee before: Liu Jian |
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Denomination of invention: Remote monitor and control system for drinking device Effective date of registration: 20200515 Granted publication date: 20150826 Pledgee: Shishan sub branch of Guangdong Nanhai Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG SPRING WATER EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2020980002218 |
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Date of cancellation: 20230506 Granted publication date: 20150826 Pledgee: Shishan sub branch of Guangdong Nanhai Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG SPRING WATER EQUIPMENT MANUFACTURING CO.,LTD. Registration number: Y2020980002218 |
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