CN110683628A - Water purifier based on Internet of things - Google Patents
Water purifier based on Internet of things Download PDFInfo
- Publication number
- CN110683628A CN110683628A CN201911009534.XA CN201911009534A CN110683628A CN 110683628 A CN110683628 A CN 110683628A CN 201911009534 A CN201911009534 A CN 201911009534A CN 110683628 A CN110683628 A CN 110683628A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
- C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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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)
Abstract
The invention relates to a water purifier based on the Internet of things. The device comprises a controller module, a water inlet control module, a water outlet control module, a flushing control module, a liquid level detection module, a flow detection module, a temperature and pressure detection module, a water quality monitoring module and a water leakage monitoring module; the water inlet control module comprises a water inlet electromagnetic valve and a booster pump, the water outlet control module comprises a water supply pump, the flushing control module comprises a flushing electromagnetic valve and a flushing pump, the liquid level detection module comprises a high liquid level sensor and a low liquid level sensor, the flow detection module comprises a flow sensor, the temperature and pressure detection module comprises a temperature sensor and a pressure sensor, the water quality monitoring module comprises a first TDS sensor and a second TDS sensor, and the water leakage monitoring module comprises a water leakage sensor; the wireless communication module is in communication connection with the management host and the user terminal through the Internet; the system also comprises a data storage module. The invention realizes the active push of the operation condition of the water purifier to equipment providers and users.
Description
Technical Field
The invention belongs to the technical field of water purifying equipment, and particularly relates to a water purifier based on the Internet of things.
Background
The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The technical core is a filtering membrane in a filter element device, and the current main technology is derived from an ultrafiltration membrane and an RO reverse osmosis membrane. The water purifier can effectively filter rust, sand, colloid in water and adsorb chemical agents such as residual chlorine, odor, abnormal colors, pesticides and the like in water. Can effectively remove the impurities such as bacteria, germs, toxins, heavy metals and the like in the water. The application of water purification technology in the field of drinking water enables the phenomenon of water and soil disharmony to become history quickly, and the problem that the local diseases are caused by the overproof harmful substances in underground water in many places is effectively solved.
Along with the improvement of the life quality of people, the requirement of people on healthy drinking water is higher and higher. Water purifiers are increasingly favored by consumers as a facility capable of purifying water, reducing fine harmful substances in the water and improving the water quality. The most critical component in the purifier is the filter element group spare, and the filter element group spare is undertaking filterable function, and under the general condition, the filter element is multistage form, for example: removing various visible matters/dust and impurities in tap water by using first-grade PP cotton; the second and third stages of pre-activated carbon, part of which is low in proportion to the third stage of the water purifier and is also PP cotton, removes chlorine and organic impurities, and can absorb peculiar smell, color and odor generated by organic compounds in water; a fourth stage ultrafiltration or reverse osmosis membrane, which can remove bacteria, viruses, spores and other substances in water; the fifth stage is followed by an active carbon device, so that the taste is further improved, and peculiar smell is removed.
After a long time of operation, a large amount of impurities are accumulated in the filter element assembly, so that the efficiency of the filter element is reduced, and the filter element needs to be replaced or cleaned and maintained when the replacement condition is reached, so that the water purifying capacity of the water purifier is ensured. Because the water quality of the water source entering the house of different users is different, the replacement of the filter element component cannot take the replacement time given by the equipment manufacturer as the only reference mechanically, and the change of the water quality is taken as the reference condition for the replacement and maintenance of the filter element component. Under the usual condition, the change condition of its quality of water of current purifier can only rely on user's self impression, and can not provide concrete, visual demonstration, and this leads to the operating mode that the user can't monitor the purifier, still does not change the filter core when serious after filter core subassembly reaches the condition that needs to be changed, leads to the quality of water decline of drinking water, influences drinker's health.
On the other hand, various components such as an electromagnetic valve, a pump, a sensor and the like which form the water purifier are prone to faults along with the increase of the service time of the water purifier, and if the faults are not found and processed in time, the water purifier is stopped or enters an abnormal working condition, so that the use of a user is affected.
Disclosure of Invention
The invention provides the water purifier based on the Internet of things for solving the technical problems in the known technology, so that the running working condition of the water purifier is actively pushed to equipment providers and users, and the equipment providers and/or users can timely process the water purifier when the water purifier has a component fault or a filter element component needs to be replaced, so that the water purifier can always process a good state.
The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows: a water purifier based on the Internet of things comprises a controller module, a water inlet control module, a water outlet control module, a flushing control module, a liquid level detection module, a flow detection module, a warm-pressing detection module, a water quality monitoring module and a water leakage monitoring module, wherein the water inlet control module, the water outlet control module, the flushing control module, the liquid level detection module, the flow detection module, the warm-pressing detection module, the water quality monitoring module and the water leakage monitoring module are all electrically connected with the controller module; the water inlet control module comprises a water inlet electromagnetic valve and a booster pump which are installed on a water source pipeline, the water outlet control module comprises a water supply pump which is installed on a water outlet pipeline, the flushing control module comprises a flushing electromagnetic valve and a flushing pump which are installed on a flushing pipeline, the liquid level detection module comprises a high liquid level sensor and a low liquid level sensor, the flow detection module comprises a flow sensor which is installed on the water outlet pipeline, the temperature and pressure detection module comprises a temperature sensor and a pressure sensor which are installed in a water tank, the water quality monitoring module comprises a first TDS sensor which is installed on the water source pipeline and a second TDS sensor which is installed on the water outlet pipeline, and the water leakage monitoring module comprises a water leakage sensor which is arranged at a low position at the bottom of a; the wireless communication module is electrically connected with the controller module; the wireless communication module is in communication connection with a management host of an equipment provider and a user terminal of a user through the Internet; the data storage module is used for storing historical data and is electrically connected with the controller module.
The invention has the advantages and positive effects that: compared with the existing water purifier, the water purifier based on the Internet of things and with reasonable structural design has the advantages that the technical effect of continuously monitoring the water quality before and after the filter element assembly is realized by arranging the water quality monitoring module, and the judgment of the state change of the filter element is obtained by comparing two groups of TDS values acquired by the water quality monitoring module. Through set up liquid level detection module, warm pressure detection module in the water tank, make the liquid level and the temperature, the pressure value of depositing water in the water tank obtain continuously monitoring. The water quantity output by the water outlet pipeline is continuously measured by arranging the flow detection module. Through setting up wireless communication module, make the purifier possess with the management host computer of equipment provider and the ability of communication between user's the user terminal, realize carrying out the technological effect that shows filter core state information, temperature and pressure information and height liquid level information of depositing water in the water tank, the water yield information of play water etc. propelling movement for management host computer user terminal, make equipment provider and user can learn the operating mode information of purifier at any time, in time obtain equipment provider and/or user's processing when the purifier takes place part trouble or filter element group spare needs to be changed, in order to guarantee that the purifier handles good state always.
Preferably: the water purifier further comprises a disinfection module electrically connected with the controller module, and the disinfection module comprises an ozone generator arranged in the water tank of the water purifier and an ozone degradation device arranged in the shell of the water purifier.
Preferably: the water purifier also comprises a display screen module, wherein the display screen module is installed on the shell of the water purifier and is electrically connected with the controller module.
Preferably: the wireless communication module is a WIFI module and/or a mobile communication module.
Preferably: the management host comprises a WEB server; the user terminal is a mobile phone.
Drawings
Fig. 1 is a block diagram of the present invention.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail as follows:
referring to fig. 1, the internet of things-based water purifier comprises a controller module, a water inlet control module, a water outlet control module, a flushing control module, a liquid level detection module, a flow detection module, a warm pressure detection module, a water quality monitoring module and a water leakage monitoring module, wherein the water inlet control module, the water outlet control module, the flushing control module, the liquid level detection module, the flow detection module, the warm pressure detection module, the water quality monitoring module and the water leakage monitoring module are all electrically connected with the controller module.
The controller module is a control circuit board built around the single chip microcomputer, interfaces of the peripheral modules are reserved on the circuit board, the controller module is used for controlling data collection, data processing, data storage and data sending, and meanwhile the controller module is used as a controller of the water purifier and controls all parts of the water purifier to operate orderly according to preset rules.
The water inlet control module comprises a water inlet electromagnetic valve and a booster pump which are installed on a water source pipeline, the water inlet electromagnetic valve is used for controlling the on-off of the water source pipeline, and the booster pump is used for improving the water pressure of a water source to enable the water pressure to meet the requirement of normal work of the filter element assembly.
The water outlet control module comprises a water supply pump arranged on the water outlet pipeline, and the water supply pump is used for pumping out the drinking water through the water outlet pipeline to keep the output drinking water at a constant pressure.
The flushing control module comprises a flushing electromagnetic valve and a flushing pump which are installed on a flushing pipeline, the flushing pipeline is arranged in the water purifier and is connected between a flushing inlet of the water source pipeline and the filter element component, and the flushing electromagnetic valve and the flushing pump are installed on the flushing pipeline. Correspondingly, connect the waste discharge pipeline on the waste discharge port of filter element group spare, controller timing control is washed by water solenoid valve and is opened with the flushing pump, carries out the backwash long for a certain time to the filter element group spare, washes the impurity-containing waste water that obtains and discharges through the waste discharge pipeline, can show the working life who increases the filter element group spare like this.
Liquid level detection module includes high level sensor and low level sensor, high level sensor and low level sensor both constitute the determine module of depositing water liquid level in to the water tank altogether, the judgement foundation of high level sensor and low level sensor both produced water level signal conduct controller control water source pipeline break-make, when the water level in the water tank reachs low liquid level, solenoid valve and booster pump on the controller control water source pipeline are opened, the water source is stored in getting into the water tank behind the filter element group spare through, the liquid level risees, when the water level reachs high liquid level, solenoid valve and booster pump on the controller control water source pipeline are closed, then the water source stops to get into the filter element group spare, the water level in the water tank stops to rise.
The flow detection module comprises a flow sensor arranged on the water outlet pipeline, and the flow sensor is used for measuring the total amount of the drinking water discharged from the water outlet pipeline.
The warm-pressing detection module comprises a temperature sensor and a pressure sensor which are installed in the water tank, the temperature sensor is used for detecting the temperature of stored water, and the pressure sensor is used for detecting the pressure in the water tank.
The water quality monitoring module is including installing the first TDS sensor on the water source pipeline and installing the second TDS sensor on outlet pipe way, and first TDS sensor is used for detecting the quality of water of carrying the water source in the water source pipeline, and the second TDS sensor is used for detecting out the quality of water of discharge drinking water in the water pipeline. TDS value is the total dissolved solids, also known as total dissolved solids, measured in milligrams per liter, which indicates how many milligrams of dissolved solids are dissolved in 1 liter of water. Higher TDS values indicate more solutes in the water. Total dissolved solids refers to the total amount of total solutes in the water, including both inorganic and organic content. Generally, the salt content of the solution is known approximately by the conductivity value, and generally, the higher the conductivity, the higher the salt content, and the higher the TDS. Among inorganic substances, there may be inorganic substances in molecular form in addition to components dissolved in ionic form. Since organic matter and inorganic matter in molecular form contained in natural water are not generally considered, the salt content is generally referred to as total dissolved solids. However, TDS in a particular water does not effectively reflect the condition of the water quality. For example, in the electrolyzed water, because the [ OH ] -and other charged ions in the electrolyzed water are increased remarkably, the corresponding conductive quantity is increased abnormally.
The water leakage monitoring module comprises a water leakage sensor arranged at a low position at the bottom of the water purifier shell, and the water leakage sensor is arranged at a low position at the bottom of the water purifier shell. The principle of water leakage detection is as follows: if water leakage occurs, leaked water is gathered at a low position at the bottom of the shell of the water purifier, the water leakage sensor is immersed, the water leakage sensor detects the change of the potential or the resistance, a signal is generated to the controller, and the controller acquires the information of the current water leakage problem of the water purifier.
The disinfection module is electrically connected with the controller module and comprises an ozone generator arranged in a water tank of the water purifier and an ozone degradation device arranged in a shell of the water purifier. Ozone is generated in the water tank, a certain sterilization effect is generated on water stored in the water tank, water quality is improved, and in consideration of the fact that ozone possibly escapes from the water tank to cause pollution to surrounding air, an ozone degradation device is arranged in the casing to degrade the escaped ozone. Correspondingly, the ozone degradation device comprises an actively-pumped fan assembly and a degradation assembly for degrading ozone, and the ozone is sufficiently treated by pumping air in the shell of the water purifier through the ozone degradation device at regular time.
The wireless communication module is electrically connected with the controller module; the wireless communication module is in communication connection with a management host of an equipment provider and a user terminal of a user through the internet.
In this embodiment, the wireless communication module is a WIFI module and/or a mobile communication module. The WIFI module is accessed to the internet through router facilities of a family or an office, and the mobile communication module is accessed to the internet through the SIM through a mobile communication network.
In this embodiment, the management host includes a WEB server; the user terminal is a mobile phone, equipment business end management software is installed on the WEB server, and a user end management APP is installed on the mobile phone of the user.
The controller module of purifier is with information (for example filter core state information, the temperature and pressure information and the height liquid level information of water storage in the water tank, the water yield information of play water etc.) through wireless communication module and internet propelling movement to WEB server and user's cell-phone, shows above-mentioned information on the equipment merchant management software of WEB server and the user management APP's of user cell-phone interface, supplies equipment merchant and user to look up.
Specifically, displaying TDS values in the water source pipeline and the water outlet pipeline on the interfaces of the equipment manager management software and the user side management APP, and comparing the two values to obtain the current state information of the filter element assembly; and synchronously displaying the calculated running time of the filter element component and the inferred remaining normal running time of the filter element component on an interface, and judging whether the filter element component needs to be replaced and when to be replaced and judging whether components of the water purifier are in failure according to the information by equipment manufacturers and users. When a fault occurs and the filter element assembly needs to be replaced, the equipment manufacturer can actively contact the user to carry out door-to-door maintenance, and can also actively initiate the maintenance request by the user.
The temperature and pressure information of the water stored in the water tank is used for assisting a user in judging the temperature and pressure information of the water stored in the water tank. The high-low liquid level information is used for assisting a user to obtain approximate judgment of the current water amount in the water tank, if the high liquid level is displayed, the water amount in the water tank is sufficient, and if the low liquid level is displayed, the water amount in the water tank is less. According to the operation rule that the controller module is inside to be set up, when the liquid level reachd the low level in the water tank, the controller module can control the control module of intaking (intake solenoid valve and booster pump) and carry out the moisturizing to the water tank, consequently under the normal operating mode, the information that can not show the low water level on the user side management APP interface, and if low water level information has been shown, then mean that the water source pipeline blocks up, the solenoid valve trouble of intaking, potential problems such as water source pipeline outage, then need arrange to carry out maintenance to purifier equipment, carry out troubleshooting to the water source pipeline. The water outlet amount information is used for a user to know the total amount of drinking water provided by the water purifier device in the running period, and the total amount of drinking water is also used as reference information for evaluating the current state of the filter element component.
The data storage module is used for storing historical data and is electrically connected with the controller module. During operation of the water purifier, each sensor continuously generates detection and monitoring data, and the data are input into the data storage module in a standard format for storage and recall by equipment providers and users. When the water purifier equipment is arranged for maintenance, maintenance personnel of an equipment manufacturer can call and look up historical data of the water purifier equipment in the system and also check potential fault points, and if the flow detection module displays that the flow value in unit time is reduced, problems such as water outlet pipeline blockage, water supply pump failure and the like can occur.
The water purifier is characterized by further comprising a display screen module, wherein the display screen module is installed on the shell of the water purifier and electrically connected with the controller module, and working condition information of the water purifier, such as water quality information, temperature and pressure value information, liquid level information, flow information and the like, is displayed on the display screen in real time.
Claims (5)
1. The utility model provides a purifier based on thing networking which characterized by: the system comprises a controller module, a water inlet control module, a water outlet control module, a flushing control module, a liquid level detection module, a flow detection module, a warm-pressing detection module, a water quality monitoring module and a water leakage monitoring module, wherein the water inlet control module, the water outlet control module, the flushing control module, the liquid level detection module, the flow detection module, the warm-pressing detection module, the water quality monitoring module and the water leakage monitoring module are all electrically connected with the controller module; the water inlet control module comprises a water inlet electromagnetic valve and a booster pump which are installed on a water source pipeline, the water outlet control module comprises a water supply pump which is installed on a water outlet pipeline, the flushing control module comprises a flushing electromagnetic valve and a flushing pump which are installed on a flushing pipeline, the liquid level detection module comprises a high liquid level sensor and a low liquid level sensor, the flow detection module comprises a flow sensor which is installed on the water outlet pipeline, the temperature and pressure detection module comprises a temperature sensor and a pressure sensor which are installed in a water tank, the water quality monitoring module comprises a first TDS sensor which is installed on the water source pipeline and a second TDS sensor which is installed on the water outlet pipeline, and the water leakage monitoring module comprises a water leakage sensor which is arranged at a low position at the bottom of a;
the wireless communication module is electrically connected with the controller module; the wireless communication module is in communication connection with a management host of an equipment provider and a user terminal of a user through the Internet;
the data storage module is used for storing historical data and is electrically connected with the controller module.
2. The internet of things-based water purifier as recited in claim 1, wherein: the water purifier further comprises a disinfection module electrically connected with the controller module, and the disinfection module comprises an ozone generator arranged in the water tank of the water purifier and an ozone degradation device arranged in the shell of the water purifier.
3. The internet of things-based water purifier as recited in claim 1, wherein: the water purifier also comprises a display screen module, wherein the display screen module is installed on the shell of the water purifier and is electrically connected with the controller module.
4. The internet of things-based water purifier as recited in claim 1, wherein: the wireless communication module is a WIFI module and/or a mobile communication module.
5. The internet of things-based water purifier as recited in claim 1, wherein: the management host comprises a WEB server; the user terminal is a mobile phone.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911009534.XA CN110683628A (en) | 2019-10-23 | 2019-10-23 | Water purifier based on Internet of things |
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| CN201911009534.XA CN110683628A (en) | 2019-10-23 | 2019-10-23 | Water purifier based on Internet of things |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203020A (en) * | 2020-02-12 | 2020-05-29 | 深圳市陶氏水处理设备技术开发有限公司 | Automatic cleaning system for water purification filter flask |
| CN112304848A (en) * | 2020-11-03 | 2021-02-02 | 南京诺瑞浦环保科技有限公司 | Data monitoring platform |
| CN112479315A (en) * | 2020-12-01 | 2021-03-12 | 福建省埃克森环保科技有限公司 | Modular central water purifier |
| CN113175024A (en) * | 2021-04-23 | 2021-07-27 | 云南汇龙科技集团有限公司 | Device and system capable of detecting water leakage and automatically closing |
| CN113640190A (en) * | 2021-07-16 | 2021-11-12 | 合肥云雀智能科技有限公司 | Water channel simulation data analysis device and analysis method for ultrafiltration equipment |
| CN115227106A (en) * | 2022-07-06 | 2022-10-25 | 优能拓智能家居(深圳)有限公司 | Intelligence house purifier based on lot interconnection technique |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170217788A1 (en) * | 2014-07-21 | 2017-08-03 | Mei NG | Water supply management system |
| CN108862690A (en) * | 2018-08-28 | 2018-11-23 | 深圳伊泉净品科技有限公司 | Internet of Things water purifier and its monitoring method |
-
2019
- 2019-10-23 CN CN201911009534.XA patent/CN110683628A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170217788A1 (en) * | 2014-07-21 | 2017-08-03 | Mei NG | Water supply management system |
| CN108862690A (en) * | 2018-08-28 | 2018-11-23 | 深圳伊泉净品科技有限公司 | Internet of Things water purifier and its monitoring method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203020A (en) * | 2020-02-12 | 2020-05-29 | 深圳市陶氏水处理设备技术开发有限公司 | Automatic cleaning system for water purification filter flask |
| CN112304848A (en) * | 2020-11-03 | 2021-02-02 | 南京诺瑞浦环保科技有限公司 | Data monitoring platform |
| CN112479315A (en) * | 2020-12-01 | 2021-03-12 | 福建省埃克森环保科技有限公司 | Modular central water purifier |
| CN113175024A (en) * | 2021-04-23 | 2021-07-27 | 云南汇龙科技集团有限公司 | Device and system capable of detecting water leakage and automatically closing |
| CN113640190A (en) * | 2021-07-16 | 2021-11-12 | 合肥云雀智能科技有限公司 | Water channel simulation data analysis device and analysis method for ultrafiltration equipment |
| CN113640190B (en) * | 2021-07-16 | 2023-10-03 | 合肥云雀智能科技有限公司 | Water path simulation data analysis device and analysis method for ultrafiltration equipment |
| CN115227106A (en) * | 2022-07-06 | 2022-10-25 | 优能拓智能家居(深圳)有限公司 | Intelligence house purifier based on lot interconnection technique |
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