CN113480029A - Intelligent Internet of things water purifier - Google Patents
Intelligent Internet of things water purifier Download PDFInfo
- Publication number
- CN113480029A CN113480029A CN202110892699.7A CN202110892699A CN113480029A CN 113480029 A CN113480029 A CN 113480029A CN 202110892699 A CN202110892699 A CN 202110892699A CN 113480029 A CN113480029 A CN 113480029A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- connecting pipe
- storage bin
- water purifier
- liquid storage
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims description 19
- 239000011550 stock solution Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- -1 silt Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- 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
-
- 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
- C02F2209/42—Liquid level
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses an intelligent internet of things water purifier in the technical field of water purifiers, which comprises a filter element mounting seat, a lower cover plate, an upper cover plate, a water inlet pipe, a water outlet pipe, a connecting unit, a first connecting pipe and a control valve, wherein a liquid storage bin is sleeved on the filter element mounting seat, a second connecting pipe is connected on the liquid storage bin in a penetrating way, the first connecting pipe and the second connecting pipe are connected through a pipeline, and a liquid level detection unit is arranged on the liquid storage bin. The invention has the beneficial effects that: through setting up first connecting pipe, the control valve, the second connecting pipe, the pipeline, the stock solution storehouse, make the rivers after the filter core filters store in flowing into the stock solution storehouse, avoid containing the water of impurity by the misuse, through setting up liquid level detection unit, the liquid level in can the automatic control water inflow stock solution storehouse, need not artificial control, through setting up the upper cover plate, the apron is articulated and connect through the coupling unit down, make and to open the upper cover plate swiftly, so that change the washing to the filter core in the filter core mount pad.
Description
Technical Field
The invention relates to the technical field of water purifiers, in particular to an intelligent Internet of things water purifier.
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 water purifier is a small purifier used in households, the water purifier has the function of filtering floating substances, heavy metals, bacteria, viruses, residual chlorine, silt, rust, microorganisms and the like in water to be removed, and has a high-precision filtering technology, the first stage of the five-stage filtering technology of the water purifier used in households is also called a PP cotton filter element (PPF), the second stage is a granular activated carbon (UDF) filter element, the third stage is a precision compressed activated Carbon (CTO) filter element, the fourth stage is a reverse osmosis membrane or an ultrafiltration membrane, and the fifth stage is rear activated carbon (small T33). The water purifier is suitable for regions with serious tap water pollution, can filter residual chlorine in the conventional tap water, and can improve the taste of the water.
Current water purifier mainly filters the impurity of aquatic through the filter core, and after the renew cartridge, earlier water may contain impurity, has formed waste water, and waste water can influence normal use, so change the back at the filter core, generally need open the valve, make rivers play a period, could normal use, and this kind of mode need rely on artificial mode to control the operation for it is comparatively inconvenient to operate.
Based on the above, the invention designs an intelligent Internet of things water purifier to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent Internet of things water purifier, which aims to solve the problem that the conventional water purifier provided in the background art is inconvenient to operate because a valve is generally required to be opened to enable water to flow out for a period of time after a filter element is replaced, and the operation is required to be controlled manually, so that the conventional water purifier can be used normally because impurities in the water are filtered mainly through the filter element, and the former water can contain impurities to form waste water which can influence the normal use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence thing allies oneself with water purifier, includes the filter core mount pad of internally mounted filter core, apron down is installed at filter core mount pad top, it has the upper cover plate to articulate on the apron down, install inlet tube, outlet pipe on the upper cover plate, lower apron are connected through the linkage unit, install first connecting pipe on the outlet pipe, install the control valve on the first connecting pipe, the cover is equipped with the stock solution storehouse on the filter core mount pad, the through connection has the second connecting pipe on the stock solution storehouse, pass through the pipe connection between first connecting pipe, the second connecting pipe, be equipped with the liquid level detection unit on the stock solution storehouse.
Preferably, the conduit is a telescopic tube.
Preferably, the connection unit includes a hinged support fixedly connected to the lower cover plate, the hinged support is hinged to a stud, the upper cover plate is fixedly connected to a protrusion, the protrusion is provided with a clearance groove through which one end of the stud, which is far away from the hinged support, can freely pass, a butterfly nut is sleeved on one end of the stud, which penetrates through the clearance groove, in a threaded manner, and the end surface of the butterfly nut abuts against the surface of the protrusion.
Preferably, the upper cover plate and the lower cover plate are hinged through installing hinges.
Preferably, the liquid level detection unit including locate the stock solution storehouse bottom and with the detection seat of the inside intercommunication of stock solution storehouse, be equipped with a support in the detection seat, the vertical slide bar that wears to be equipped with freely gliding about can on the support, the slide bar upper end extends to in the stock solution storehouse and is equipped with the floater, the slide bar lower extreme is equipped with the floating ring, the support is equipped with pressure sensor towards the floating ring one side, pressure sensor uses with the floating ring cooperation.
Preferably, be equipped with the solid fixed ring that is located the floating ring below in detecting the seat, the slide bar lower extreme pierces through solid fixed ring and can freely slide from top to bottom, and it wears out solid fixed ring's one end is equipped with the spacing ring, be equipped with the elastic component between spacing ring and the solid fixed ring, the elastic component elasticity is supported the spacing ring and is driven the spacing ring and move down.
Preferably, the elastic part is a return spring sleeved on the sliding rod, and two ends of the return spring in the elastic direction elastically abut against the fixing ring and the limiting ring respectively.
Compared with the prior art, the invention has the beneficial effects that: through setting up first connecting pipe, the control valve, the second connecting pipe, the pipeline, the stock solution storehouse, make the rivers after the filter core filters store in flowing into the stock solution storehouse, avoid containing the water of impurity by the misuse, through setting up liquid level detection unit, the liquid level in can the automatic control water inflow stock solution storehouse, need not artificial control, through setting up the upper cover plate, the apron is articulated and connect through the coupling unit down, make and to open the upper cover plate swiftly, so that change the washing to the filter core in the filter core mount pad.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an assembly structure of an intelligent Internet of things water purifier according to the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1-lower cover plate, 2-upper cover plate, 3-water inlet pipe, 4-water outlet pipe, 5-control valve, 6-first connecting pipe, 7-pipeline, 8-second connecting pipe, 9-liquid storage bin, 10-filter element mounting seat, 11-detection seat, 12-reset spring, 13-floating ring, 14-sliding rod, 15-stud, 16-floating ball, 17-bracket, 18-pressure sensor, 19-fixing ring, 20-limiting ring, 21-hinged seat, 22-clearance groove, 23-bulge and 24-butterfly nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an intelligent Internet of things water purifier comprises a filter element mounting seat 10 internally provided with a filter element, wherein the top of the filter element mounting seat 10 is provided with a lower cover plate 1, the lower cover plate 1 is hinged with an upper cover plate 2 through a mounting hinge, the upper cover plate 2 is provided with a water inlet pipe 3 and a water outlet pipe 4, the upper cover plate 2 and the lower cover plate 1 are connected through a connecting unit, the connecting unit comprises a hinged support 21 fixedly connected on the lower cover plate 1, the hinged support 21 is hinged with a stud 15, the upper cover plate 2 is fixedly connected with a bulge 23, the bulge 23 is provided with a clearance groove 22 for allowing one end of the stud 15 far away from the hinged support 21 to freely pass through, one end of the stud 15 penetrating through the clearance groove 22 is sheathed with a butterfly nut 24 through a thread, the end surface of the butterfly nut 24 is abutted against the surface of the bulge 23, when the filter element in the filter element mounting seat 10 is disassembled and cleaned, the butterfly nut 24 is firstly twisted, the butterfly nut 24 is separated from the state of abutting against the surface of the bulge 23, so that the stud 15 can rotate out of the clearance groove 22, the upper cover plate 2 can be upwards turned along the hinged position with the lower cover plate 1, the filter element in the filter element mounting seat 10 can be conveniently taken out for cleaning, the water outlet pipe 4 is provided with a first connecting pipe 6, the first connecting pipe 6 is provided with a control valve 5, the filter element mounting seat 10 is sleeved with a liquid storage bin 9, the liquid storage bin 9 is connected with a second connecting pipe 8 in a through way, the first connecting pipe 6 and the second connecting pipe 8 are connected through a pipeline 7, the pipeline 7 can be a telescopic pipe, the upper cover plate 2 can be freely turned over, the interference caused by the turning of the upper cover plate 2 is avoided, when the water purifier is used, impurities can be generated in water in a period when the water outlet pipe 4 is discharged, and therefore the impurities need to be removed, at present, the valve on the water outlet pipe 4 is opened, water flows out for a period of time and then is used, but the method needs to manually control the opening duration of the valve, obviously, the method is troublesome, so a liquid level detection unit can be arranged on the liquid storage bin 9, the liquid level detection unit comprises a detection seat 11 which is arranged at the bottom of the liquid storage bin 9 and is communicated with the inside of the liquid storage bin 9, a support 17 is arranged in the detection seat 11, a sliding rod 14 capable of freely sliding up and down vertically penetrates through the support 17, the upper end of the sliding rod 14 extends into the liquid storage bin 9 and is provided with a floating ball 16, the lower end of the sliding rod 14 is provided with a floating ring 13, one surface of the support 17 facing the floating ring 13 is provided with a pressure sensor 18, the pressure sensor 18 is matched with the floating ring 13 for use, and a fixing ring 19 positioned below the floating ring 13 is arranged in the detection seat 11, the lower end of the sliding rod 14 penetrates through the fixing ring 19 and can freely slide up and down, one end of the sliding rod penetrating through the fixing ring 19 is provided with a limiting ring 20, a return spring 12 sleeved on the sliding rod 14 is arranged between the limiting ring 20 and the fixing ring 19, two ends of the return spring 12 in the elastic direction elastically abut against the fixing ring 19 and the limiting ring 20 respectively and drive the limiting ring 20 to move downwards, the water outlet pipe 4 is opened in the initial stage, a valve on the water outlet pipe 4 is closed firstly, a control valve 5 on the first connecting pipe 6 is opened, so that water filtered by the filter element flows into the first connecting pipe 6 firstly, then flows into the liquid storage bin 9 through the pipeline 7 and the second connecting pipe 8 to collect water possibly containing impurities, when the water is collected to a certain liquid level, the floating ball 16 is driven to move upwards by buoyancy, so that the sliding rod 14 slides upwards, and the floating ring 13 abuts against the pressure sensor 18, and then make pressure sensor 18 produce pressure signal, external controller control valve 5 closes this moment, and then make hydroenergy normally flow out the use by outlet pipe 4, in addition through the elasticity of reset spring 12 to spacing ring 20 support against for the water in the stock solution storehouse 9 is collected \ pour the back, and floater 16 can normally reset.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An intelligent Internet of things water purifier is characterized by comprising a filter element mounting seat (10) internally provided with a filter element, the top of the filter element mounting seat (10) is provided with a lower cover plate (1), the lower cover plate (1) is hinged with an upper cover plate (2), the upper cover plate (2) is provided with a water inlet pipe (3) and a water outlet pipe (4), the upper cover plate (2) and the lower cover plate (1) are connected through a connecting unit, a first connecting pipe (6) is arranged on the water outlet pipe (4), a control valve (5) is arranged on the first connecting pipe (6), a liquid storage bin (9) is sleeved on the filter element mounting seat (10), a second connecting pipe (8) is connected on the liquid storage bin (9) in a run-through manner, the first connecting pipe (6) and the second connecting pipe (8) are connected through a pipeline (7), and a liquid level detection unit is arranged on the liquid storage bin (9).
2. An intelligent internet of things water purifier as claimed in claim 1, wherein the pipeline (7) is a telescopic pipe.
3. The intelligent internet of things water purifier as claimed in claim 1, wherein the connection unit comprises a hinged support (21) fixedly connected to the lower cover plate (1), the hinged support (21) is hinged to a stud (15), the upper cover plate (2) is fixedly connected to a protrusion (23), the protrusion (23) is provided with a clearance groove (22) through which one end of the stud (15) far away from the hinged support (21) can freely pass, one end of the stud (15) penetrating through the clearance groove (22) is sleeved with a butterfly nut (24), and the end surface of the butterfly nut (24) abuts against the surface of the protrusion (23).
4. The intelligent internet of things water purifier as claimed in claim 1, wherein the upper cover plate (2) and the lower cover plate (1) are hinged through installing hinges.
5. The intelligent internet of things water purifier according to claim 1, wherein the liquid level detection unit comprises a detection seat (11) which is arranged at the bottom of the liquid storage bin (9) and is communicated with the interior of the liquid storage bin (9), a support (17) is arranged in the detection seat (11), a sliding rod (14) which can freely slide up and down vertically penetrates through the support (17), the upper end of the sliding rod (14) extends into the liquid storage bin (9) and is provided with a floating ball (16), a floating ring (13) is arranged at the lower end of the sliding rod (14), a pressure sensor (18) is arranged on one surface of the support (17) facing the floating ring (13), and the pressure sensor (18) is matched with the floating ring (13) for use.
6. The intelligent internet of things water purifier according to claim 5, wherein a fixing ring (19) located below the floating ring (13) is arranged in the detection seat (11), the lower end of the sliding rod (14) penetrates through the fixing ring (19) and can freely slide up and down, a limiting ring (20) is arranged at one end of the sliding rod, which penetrates out of the fixing ring (19), an elastic piece is arranged between the limiting ring (20) and the fixing ring (19), and the elastic piece elastically abuts against the limiting ring (20) and drives the limiting ring (20) to move downwards.
7. The intelligent internet of things water purifier as claimed in claim 6, wherein the elastic member is a return spring (12) sleeved on the sliding rod (14), and two ends of the return spring (12) in the elastic direction elastically abut against the fixing ring (19) and the limiting ring (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892699.7A CN113480029A (en) | 2021-08-04 | 2021-08-04 | Intelligent Internet of things water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892699.7A CN113480029A (en) | 2021-08-04 | 2021-08-04 | Intelligent Internet of things water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113480029A true CN113480029A (en) | 2021-10-08 |
Family
ID=77945477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110892699.7A Pending CN113480029A (en) | 2021-08-04 | 2021-08-04 | Intelligent Internet of things water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113480029A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160259A (en) * | 2005-12-15 | 2007-06-28 | Kawamoto Pump Mfg Co Ltd | Water purifying apparatus |
| WO2013051078A1 (en) * | 2011-10-03 | 2013-04-11 | 株式会社テクノシステム | Apparatus for producing drinking water |
| CN207375846U (en) * | 2017-09-11 | 2018-05-18 | 苏州微陶重金属过滤科技有限公司 | A kind of drinking water purification system |
| CN108689507A (en) * | 2018-07-19 | 2018-10-23 | 圣帝尼科技环保有限公司 | A kind of kitchen following formula water purifier |
| CN109110839A (en) * | 2018-06-28 | 2019-01-01 | 宿迁菡束环保设备有限公司 | A kind of the water purifier water tank and water purifier of automatic cycle control |
| CN210481041U (en) * | 2019-03-13 | 2020-05-08 | 江苏财经职业技术学院 | Thing networking water purification unit |
| CN210739536U (en) * | 2019-08-21 | 2020-06-12 | 安徽水联水务科技有限公司 | Intelligent control valve anti-misoperation mechanism |
-
2021
- 2021-08-04 CN CN202110892699.7A patent/CN113480029A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160259A (en) * | 2005-12-15 | 2007-06-28 | Kawamoto Pump Mfg Co Ltd | Water purifying apparatus |
| WO2013051078A1 (en) * | 2011-10-03 | 2013-04-11 | 株式会社テクノシステム | Apparatus for producing drinking water |
| CN207375846U (en) * | 2017-09-11 | 2018-05-18 | 苏州微陶重金属过滤科技有限公司 | A kind of drinking water purification system |
| CN109110839A (en) * | 2018-06-28 | 2019-01-01 | 宿迁菡束环保设备有限公司 | A kind of the water purifier water tank and water purifier of automatic cycle control |
| CN108689507A (en) * | 2018-07-19 | 2018-10-23 | 圣帝尼科技环保有限公司 | A kind of kitchen following formula water purifier |
| CN210481041U (en) * | 2019-03-13 | 2020-05-08 | 江苏财经职业技术学院 | Thing networking water purification unit |
| CN210739536U (en) * | 2019-08-21 | 2020-06-12 | 安徽水联水务科技有限公司 | Intelligent control valve anti-misoperation mechanism |
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Application publication date: 20211008 |
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