CN111851678A - Splashproof water intelligent toilet lid, stock solution device and closestool splashproof liquid - Google Patents
Splashproof water intelligent toilet lid, stock solution device and closestool splashproof liquid Download PDFInfo
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- CN111851678A CN111851678A CN201910350929.XA CN201910350929A CN111851678A CN 111851678 A CN111851678 A CN 111851678A CN 201910350929 A CN201910350929 A CN 201910350929A CN 111851678 A CN111851678 A CN 111851678A
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- Prior art keywords
- liquid
- liquid storage
- splashproof
- toilet
- closestool
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/302—Seats with cleaning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Toilet Supplies (AREA)
Abstract
The application provides a splashproof water intelligent toilet lid, including toilet seat circle, at least one shower nozzle, controlling means and stock solution device, at least one shower nozzle is followed toilet seat's inner wall setting and with the stock solution device is connected, controlling means respectively with the stock solution device with at least one shower nozzle is connected the storage has the closestool splashproof liquid in the stock solution device, the closestool splashproof liquid passes through the shower nozzle sprays and forms the splashproof membrane on the surface of water. The utility model provides a splashproof water intelligent closestool passes through the shower nozzle and stores the stock solution device that has closestool splashproof liquid for the user can make closestool splashproof liquid spray and form the splashproof membrane on the surface of water via the shower nozzle through controlling means, has solved the problem that the closestool splashes water, simultaneously, the shower nozzle also can be used for abluent clear water to realize clean function through spraying, and has realized the switching of splashproof and washing two kinds of modes based on controlling means, has satisfied user's multiple demand.
Description
Technical Field
The application relates to the technical field of sanitary ware, in particular to a splash-proof intelligent closestool cover, a preparation method of a closestool seat ring, a liquid storage device, a closestool splash-proof liquid and a splash-proof intelligent closestool.
Background
In daily life, the toilet bowl is used as one of bathroom appliances, great convenience is brought to people, and therefore the toilet bowl is gradually closely associated with the life of people. However, as the requirement of people on the quality of life is gradually improved, people also have corresponding requirements on the comfort of the closestool, the problem of closestool splashing and the problem of the cleanness of the closestool seat are common diseases which cause discomfort to the existing closestool, when an object enters water, the water surface can be impacted and splashed to a certain degree, if the water in the closestool splashes to the body of a user, the user can feel vexed, even the hidden danger on the health of the user can be brought to the user, and particularly the hidden danger on the health of the user can be aggravated by the cleanness of the closestool seat in a public washroom with a large stream of people such as a shopping mall or a station.
Disclosure of Invention
The application aims to overcome the defects of the prior art and provides a splash-proof intelligent closestool cover, a closestool seat ring preparation method, a liquid storage device, closestool splash-proof liquid and a splash-proof intelligent closestool.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the utility model provides an intelligent closestool lid of splashproof water, includes toilet seat, at least one shower nozzle, controlling means and stock solution device, at least one shower nozzle is followed toilet seat's inner wall setting and with the stock solution device is connected, controlling means respectively with the stock solution device with at least one shower nozzle is connected store up the closestool splashproof liquid in the stock solution device, the closestool splashproof liquid passes through the shower nozzle sprays and forms the splashproof membrane on the surface of water.
Optionally, a coating film formed on the surface of the toilet seat based on anatase type nano titanium dioxide is coated on the toilet seat.
Optionally, still include flip board, connecting portion, inlet tube and power cord, connecting portion respectively with toilet seat and flip board rotate to be connected, the stock solution device is installed in the connecting portion, flip board with toilet seat looks lock, the inlet tube with at least one shower nozzle is connected, the power cord respectively with controlling means, stock solution device and shower nozzle are connected.
Optionally, the shower nozzle includes first hose, second hose, outer tube and nozzle install valve section and inner tube in the outer tube, the one end of inner tube is connected with the valve section, the outstanding outer tube setting of the other end of inner tube installs the regulation section, and the cover is equipped with the spring in the outside of inner tube makes the outer tube forms scalable structure with the inner tube, the tip at the regulation section is installed to the nozzle, the one end of first hose is connected with the valve section, the other end of first hose with the stock solution device is connected, the one end of second hose with the valve section is connected, the other end of second hose with the inlet tube is connected.
Optionally, adjust the section including the pole and the ball core that connect be equipped with one or more spouts on the nozzle, cooperation portion be the ball shape structure of indent and with the ball core cooperatees be equipped with the hydrojet pipe in the nozzle, the one end and a plurality of spouts of hydrojet pipe are linked together, the other end of hydrojet pipe pass in proper order adjust section and inner tube with the valve section is connected.
Optionally, the valve section includes two check valves, an electromagnetic assembly and a reversing valve, the input ends of the two check valves are respectively connected with the first hose and the second hose, the output ends of the two check valves are connected with the input end of the reversing valve, the output end of the reversing valve is communicated with the liquid spraying pipe of the nozzle through the outlet end, and the electromagnetic assembly is installed on the reversing valve and connected with the control device.
The application also provides a preparation method of the toilet seat, which comprises the following steps:
mixing 5-10 parts by mass of anatase type nano titanium dioxide powder, 2-4 parts by mass of fluorine-containing silane coupling agent and 80-100 parts by mass of ethanol to obtain a mixed solution;
stirring the mixed solution for 10-30 minutes at 500-1000 revolutions per minute to obtain a coating solution;
And spraying the smearing liquid on the toilet seat 71, and drying at 80-100 ℃ for 30-40 minutes to obtain the toilet seat 71 coated with the smearing film.
Optionally, the anatase type nano titanium dioxide powder is produced by the following method:
uniformly dissolving 10-14 parts by mass of a titanium precursor, 0.4-1 part by mass of an iron precursor and 0.01-0.05 part by mass of a reducing acid in 70-80 parts by mass of a diethyl ether glycol aqueous solution to obtain a reaction solution;
placing the reaction solution in a hydrothermal reaction kettle, reacting for 8-12 hours at the temperature of 220-230 ℃, and taking out to obtain an anatase type nano titanium dioxide solution;
and (3) drying the anatase type nano titanium dioxide solution in a forced air drying oven at 200 ℃ for 12-14 hours, and grinding to obtain the anatase type nano titanium dioxide powder.
Optionally, the fluorine-containing silane coupling agent is phenyl hexadecyl fluoro decyl trimethoxy silane or amino hexadecyl fluoro decyl trimethoxy silane.
Optionally, the titanium precursor is titanium sulfate or titanium chloride, the iron precursor is ferric sulfate or ferric chloride, and the reducing acid is citric acid or acetic acid.
The application still provides a stock solution device, stock solution device detachable installs as above the splashproof water intelligent closestool cover on, the stock solution device is including storing the first liquid reserve tank of closestool splashproof liquid be equipped with the inlet on the first liquid reserve tank install the case mouth stopper on the inlet the bottom of first liquid reserve tank is equipped with the drain pipe, the one end of drain pipe is located first liquid reserve tank the other end pass through the water pump with the shower nozzle is connected.
Optionally, still include the second liquid reserve tank, first liquid reserve tank suit be in the second liquid reserve tank and with the second liquid reserve tank between be equipped with air interlayer be equipped with agitator, temperature sensor and electrical heating pottery on the second liquid reserve tank, the one end fixed mounting of agitator on the second liquid reserve tank and with controlling means is connected, and the other end passes first liquid reserve tank and immerses in the closestool splashproof liquid, temperature sensor with controlling means is connected, electrical heating pottery is installed the tip of second liquid reserve tank and with controlling means is connected.
Optionally, still be provided with ventilation fan, level sensor and antioxidant coating on the second liquid reserve tank, the ventilation fan is installed the top of second liquid reserve tank is linked together two liquid reserve tanks, level sensor with controlling means is connected, antioxidant coating distributes and sets up on the inner wall of second liquid reserve tank, controlling means respectively with ventilation fan and level sensor are connected.
The application still provides a closestool splashproof liquid, places in as above in the stock solution device, including following material: starch aqueous solution, alum-starch aqueous solution, gelatin-lecithin-starch aqueous solution, gelatin aqueous solution, foaming aqueous solution, polyvinyl alcohol aqueous solution or polyvinyl pyrrolidone aqueous solution.
The application still provides a splashproof water intelligent closestool, include closestool seat, interior bucket and go up splashproof water intelligent closestool lid, splashproof water intelligent closestool lid is installed on the closestool seat, the toilet seat circle is located the top of interior bucket, the closestool splashproof liquid forms the splashproof membrane through the shower nozzle through the lateral wall flow to the surface of water of interior bucket.
The utility model provides a splashproof water intelligent closestool passes through the shower nozzle and stores the stock solution device that has closestool splashproof liquid for the user can make closestool splashproof liquid spray and form the splashproof membrane on the surface of water via the shower nozzle through controlling means, has solved the problem that the closestool splashes water, simultaneously, the shower nozzle also can be used for abluent clear water to realize clean function through spraying, and has realized the switching of splashproof and washing two kinds of modes based on controlling means, has satisfied user's multiple demand. In addition, this application through the surface coating of toilet seat has the membrane of scribbling based on anatase type nanometer titanium dioxide formation, it has the efficiency of hydrophobic automatically cleaning to scribble the membrane and makes toilet seat has excellent photocatalysis effect and hydrophobic automatically cleaning effect, can prevent that the filth from gluing on toilet seat and disinfecting deodorization.
Drawings
FIG. 1 is a schematic structural diagram of a splash-proof intelligent toilet lid according to an embodiment of the present application;
FIG. 2 is a schematic structural view of a showerhead according to an embodiment of the present application;
FIG. 3 is a schematic structural view of a nozzle according to an embodiment of the present application;
FIG. 4 is a schematic structural view of a valve segment according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a reservoir device according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of a splash-proof intelligent toilet according to an embodiment of the present application;
FIG. 7 is an X-ray diffraction pattern of nano-titania in anatase form as prepared in the examples herein;
FIG. 8 is a projection electron microscope image of anatase type nano-titania prepared by the examples of the present application;
FIG. 9 is a graph showing the comparison of the photocatalytic decomposition effect of the coating film according to the example of the present application;
FIG. 10 is a water drop angle measurement of the smear film prepared in the examples of the present application.
Reference numerals
1-a control device, 2-a water inlet pipe, 3-a flip cover plate, 4-a connecting part, 5-a liquid storage device, 6-a power line, 7-a splash-proof intelligent toilet cover, 71-a toilet seat ring, 8-a spray head, 9-an inner barrel, 10-a toilet seat, 11-a first hose, 12-a second hose, 13-a valve section, 14-an outer pipe, 15-a spring, 16-an inner pipe, 17-an adjusting section, 18-a spray nozzle, 19-a spray nozzle, 20-a one-way valve, 21-a reversing valve, 22-an electromagnetic assembly, 23-an outlet end, 24-a spray pipe, 25-a connecting rod, 26-a ball core, 27-a matching part, 33-a box opening plug, 34-a liquid inlet, 35-a stirrer and 36-a liquid level sensor, 37-temperature sensor, 38-ventilating fan, 39-second liquid storage tank, 40-first liquid storage tank, 41-antioxidant coating, 42-water pump, 43-liquid outlet pipe, 44-electric heating ceramic and 54-splash-proof film.
Detailed Description
The following description of specific embodiments of the present application refers to the accompanying drawings.
In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used only to indicate relative positional relationships between relevant portions, and do not limit absolute positions of the relevant portions.
In this document, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree and order of importance, the premise that each other exists, and the like.
In this context, "equal", "same", etc. are not strictly mathematical and/or geometric limitations, but also include tolerances as would be understood by a person skilled in the art and allowed for manufacturing or use, etc.
Unless otherwise indicated, numerical ranges herein include not only the entire range within its two endpoints, but also several sub-ranges subsumed therein.
The application discloses splashproof water intelligent toilet lid, as shown in fig. 1, including toilet seat 71, at least one shower nozzle 8, controlling means 1 and stock solution device 5 (not shown in the figure), at least one shower nozzle 8 is followed toilet seat 71's inner wall setting and with stock solution device 5 is connected, controlling means 1 respectively with stock solution device 5 with at least one shower nozzle 8 is connected and is used for control stock solution device 5 and shower nozzle 8 store up the closestool splashproof liquid in the stock solution device 5, the closestool splashproof liquid passes through shower nozzle 8 blowout forms the water that is used for preventing in the closestool splash splashproof membrane 54 on the surface of water.
In one embodiment of the present application, a coating film based on anatase type nano titanium dioxide is coated on the surface of the toilet seat 71.
The utility model provides a paint the membrane and have excellent photocatalysis effect and hydrophobic automatically cleaning effect, can prevent that the filth from gluing on toilet seat and the deodorization of disinfecting, this application has formed the membrane of painting that has hydrophobic automatically cleaning efficiency through the coating on toilet seat's surface based on anatase type nanometer titanium dioxide to formed toilet seat 71 that has hydrophobic automatically cleaning function, improved the sanitary level and the user's of public health room experience.
Optionally, three nozzles 8 are included, and the three nozzles 8 are arranged on the inner wall of the toilet seat 71 in an equilateral triangle shape and are arranged towards the center of the equilateral triangle. This application is through the project organization who adopts three shower nozzle 8 for splashproof water intelligent closestool lid 7 of this application can be on the surface of water of closestool quick formation even splashproof membrane 54, and splashproof membrane 54 has great covering water area.
In an embodiment of the present application, as shown in fig. 1 and 6, the splashproof intelligent toilet lid 7 further includes a flip plate 3, a connecting portion 4, a water inlet pipe 2 and a power cord 6, the connecting portion 4 is respectively rotatably connected with the toilet seat 71 and the flip plate 3, the liquid storage device 5 is installed in the connecting portion 4, the flip plate 3 is fastened with the toilet seat 71, the water inlet pipe 2 is connected with the at least one spray head 8 for providing a clean water source for cleaning a human body, and the power cord 6 is respectively connected with the control device 1, the liquid storage device 5 and the spray head 18 for providing electric energy, so that the control device 1, the liquid storage device 5 and the spray head 18 can cooperate with each other.
In one embodiment of the present application, as shown in fig. 2, the spray head 8 includes a first hose 11, a second hose 12, an outer tube 14 and a spray nozzle 18, a valve section 13 and an inner tube 16 are arranged in the outer tube 14, one end of the inner tube 16 is connected with the valve section 13, the other end of the inner tube 16 is protruded out of the outer tube 14 and is provided with an adjusting section 17 for adjusting the rotation angle of the nozzle 18, a spring 15 is sleeved on the outer side of the inner tube 16 to enable the outer tube 14 and the inner tube 16 to form a telescopic structure, the nozzle 18 is arranged at the end part of the adjusting section 17, one end of the first hose 11 is connected with the valve section 13, the other end of the first hose 11 is connected with the liquid storage device 5 for obtaining the anti-splash liquid of the toilet, one end of the second hose 12 is connected with the valve section 13, and the other end of the second hose 12 is connected with the water inlet pipe 2 for cleaning a human body.
The intelligent closestool cover 7 for preventing water splashing comprises a cleaning mode and a splashing prevention mode, wherein the valve section 13 can switch the first hose 11 and the second hose 12 under the control of the control device 1, in the splashing prevention mode, the first hose 11 is independently communicated with the inner pipe 16 through the valve section 13, the inner pipe 16 extends from the inner pipe 14 to a specified position or above the water surface, and the closestool splashing prevention liquid in the first hose 11 passes through the inner pipe 16 and is sprayed out of the spray head 8 after the section 17 is adjusted to form the splashing prevention liquid 54; in the cleaning mode, the second hose 12 is separately communicated with the inner pipe 16 through a valve section 13, the inner pipe 16 extends from the inner pipe 14 to a specified position or above the water surface, and the cleaning water source in the second hose 12 passes through the inner pipe 16 and the adjusting section 17 and then is sprayed out from the spray head 8 to realize cleaning.
In an embodiment of the present application, as shown in fig. 3, the adjusting section 17 includes a connecting rod 25 and a ball core 26 connected to each other, one or more nozzles 19 are disposed on the nozzle 18, the matching portion 27 is a concave spherical structure and matches with the ball core 26, so that the nozzle 18 can rotate or swing relative to the adjusting section 17 to adjust the liquid spraying angle, a liquid spraying pipe 24 is disposed in the nozzle 18, one end of the liquid spraying pipe 24 is communicated with a plurality of nozzles 19, the other end of the liquid spraying pipe 24 sequentially passes through the adjusting section 17 and the inner pipe 16 and the valve section 13 is connected to conduct the toilet splash-proof liquid from the first hose 11 or the clean water source from the second hose 12, the toilet splash-proof liquid is sprayed through the nozzles 19 to form the splash-proof film 54, or the clean water source is sprayed through the nozzles 19 to wash the human body.
Alternatively, the liquid tube 24 is made of a soft rubber material so that the liquid tube 24 can bend with the nozzle 18 in the event of rotation and oscillation of the nozzle 18.
Optionally, three nozzles 19 are provided on the nozzle 18, the liquid spraying tube 24 is respectively communicated with the three nozzles 19, and a circular groove 29 is provided at an end of each nozzle 19, the circular groove 29 is used for forming a divergent umbrella shape when the toilet splash-proof liquid is sprayed out through the nozzles 19 so as to avoid the splash in the inner tub 9.
In one embodiment of the present application, as shown in fig. 2 and 4, the valve section 13 includes two check valves 20, an electromagnetic assembly 22 and a direction-changing valve 21, wherein the input ends of the two check valves 20 are respectively connected to the first hose 11 and the second hose 12, the output ends of the two check valves 20 are connected to the input end of the direction-changing valve 21, the output end of the direction-changing valve 21 is communicated with a liquid spraying pipe 24 of the spraying head 8 through an output end 23, and the electromagnetic assembly 22 is mounted on the direction-changing valve 21 and connected to the control device 1.
Optionally, the reversing valve 21 may be a two-position three-way electromagnetic valve with two inlets and one outlet, the two-position three-way electromagnetic valve realizes switching of flow paths through two electromagnets, and remote control can be realized after nodes.
The valve section 13 of this application is at the during operation, controlling means 1 is through control thereby two check valves 20 alternatives of switching on of flow path are realized to switching-over valve 21, have realized the switching of washing mode and splashproof mode. Specifically, the user controls the reversing valve 21 to perform reversing operation through the control device 1, so that the first hose 11 is communicated with the liquid spraying pipe 24, and the anti-splashing intelligent toilet cover 7 is in a splashing prevention mode; the user controls the reversing valve 21 to perform the reversing operation through the control device 1, so that the second hose 12 is communicated with the liquid spraying pipe 24, and the splashproof intelligent toilet lid 7 is in the cleaning mode.
In one embodiment of the present application, a control panel is disposed on the control device 1, and the control panel is provided with one or more operation buttons, and a user clicks the operation buttons to switch between the splash-proof mode and the cleaning mode of the splash-proof intelligent toilet cover 7.
The utility model provides a splashproof water intelligent closestool passes through shower nozzle 8 and stores the stock solution device 5 of closestool splashproof liquid for the user can make closestool splashproof liquid spray formation splashproof membrane 54 on the surface of water through controlling means 1 via shower nozzle 8, has solved the problem of closestool splash, simultaneously, shower nozzle 8 also can be used for abluent clear water to realize clean function through spraying, and has realized the switching of splashproof and washing two kinds of modes based on controlling means 1, has satisfied user's multiple demand.
The application also discloses a preparation method of the toilet seat, which comprises the following steps:
s101: mixing 5-10 parts by mass of anatase type nano titanium dioxide powder, 2-4 parts by mass of fluorine-containing silane coupling agent and 80-100 parts by mass of ethanol to obtain a mixed solution.
S102: stirring the mixed solution at 500-1000 rpm for 10-30 minutes to obtain the coating solution.
S103: and spraying the smearing liquid on the toilet seat 71, and drying at 80-100 ℃ for 30-40 minutes to obtain the toilet seat 71 coated with the smearing film.
This application is through the surface coating of toilet seat 71 has the membrane of paining based on anatase type nanometer titanium dioxide formation, it has the efficiency of hydrophobic automatically cleaning to paint the membrane and makes toilet seat 71 has excellent photocatalysis effect and hydrophobic automatically cleaning effect, can prevent that the filth from gluing on toilet seat and disinfecting the deodorization.
Optionally, the anatase type nano titanium dioxide powder is produced by the following method:
s201: uniformly dissolving 10-14 parts by mass of a titanium precursor, 0.4-1 part by mass of an iron precursor and 0.01-0.05 part by mass of a reducing acid in 70-80 parts by mass of a diethyl ether glycol aqueous solution to obtain a reaction solution.
S202: and (3) placing the reaction solution into a hydrothermal reaction kettle, reacting for 8-12 hours at the temperature of 220-230 ℃, and taking out to obtain the anatase type nano titanium dioxide solution.
S203: and (3) drying the anatase type nano titanium dioxide solution in a forced air drying oven at 200 ℃ for 12-14 hours, and grinding to obtain the anatase type nano titanium dioxide powder.
Optionally, the fluorine-containing silane coupling agent is phenyl hexadecyl fluoro decyl trimethoxy silane or amino hexadecyl fluoro decyl trimethoxy silane.
Optionally, the titanium precursor is titanium sulfate or titanium chloride.
Optionally, the iron precursor is ferric sulfate or ferric chloride.
Optionally, the reducing acid is citric acid or acetic acid.
In one embodiment of the present application, the method of preparing the toilet seat comprises the steps of:
mixing 5 parts by mass of anatase type nano titanium dioxide, 2 parts by mass of phenylhexadecyl fluoro decyl trimethoxy silane and 80 parts by mass of ethanol, and stirring for 10 minutes at 500 revolutions per minute to obtain a coating solution;
the coating liquid is sprayed on the toilet seat 71 and dried at the temperature of 80 ℃ for 30 minutes to obtain the toilet seat 71 coated with the coating film.
In the above examples, the anatase type nano titania powder was produced by the following method:
dissolving 10 parts by mass of titanium sulfate, 0.4 part by mass of iron sulfate and 0.01 part by mass of citric acid in 70 parts by mass of a diethyl ether glycol aqueous solution to obtain a reaction solution;
placing the reaction solution in a hydrothermal reaction kettle, reacting for 8 hours at the temperature of 220 ℃, and taking out to obtain an anatase type nano titanium dioxide solution;
and (3) drying the anatase type nano titanium dioxide solution in a forced air drying oven at 200 ℃ for 12 hours, and grinding to obtain the anatase type nano titanium dioxide powder.
In another embodiment of the present application, the method of preparing the toilet seat comprises the steps of:
mixing 10 parts by mass of anatase type nano titanium dioxide, 4 parts by mass of phenyl hexafluoro decyl trimethoxy silane and 100 parts by mass of ethanol, and stirring at 1000 revolutions per minute for 30 minutes to obtain a coating solution;
the coating liquid is sprayed on the toilet seat 71 and dried at the temperature of 100 ℃ for 40 minutes to obtain the toilet seat 71 coated with the coating film.
In the above examples, the anatase type nano titania powder was produced by the following method:
dissolving 14 parts by mass of titanium chloride, 1 part by mass of ferric chloride and 0.05 part by mass of acetic acid in 80 parts by mass of a diethyl ether glycol aqueous solution to obtain a reaction solution;
placing the reaction solution in a hydrothermal reaction kettle, reacting at 230 ℃ for 12 hours, and taking out to obtain an anatase type nano titanium dioxide solution;
and (3) drying the anatase type nano titanium dioxide solution in a forced air drying oven at 200 ℃ for 14 hours, and grinding to obtain the anatase type nano titanium dioxide powder.
In another embodiment of the present application, the method of preparing the toilet seat comprises the steps of:
Mixing 8 parts by mass of anatase type nano titanium dioxide, 3 parts by mass of phenyl hexafluoro decyl trimethoxy silane and 90 parts by mass of ethanol, and stirring at 800 revolutions per minute for 20 minutes to obtain a coating solution;
the coating liquid is sprayed on the toilet seat 71 and dried at the temperature of 90 ℃ for 30 minutes to obtain the toilet seat 71 coated with the coating film.
In the above examples, the anatase type nano titania powder was produced by the following method:
dissolving 12 parts by mass of titanium sulfate, 0.7 part by mass of ferric chloride and 0.03 part by mass of citric acid in 75 parts by mass of a diethyl ether glycol aqueous solution to obtain a reaction solution;
placing the reaction solution in a hydrothermal reaction kettle, reacting at 220 ℃ for 10 hours, and taking out to obtain an anatase type nano titanium dioxide solution;
and (3) drying the anatase type nano titanium dioxide solution in a forced air drying oven at 200 ℃ for 14 hours, and grinding to obtain the anatase type nano titanium dioxide powder.
FIG. 7 is an X-ray diffraction diagram of the anatase nano-titania powder prepared according to the example of the present application, in which the abscissa is a scanning angle and the ordinate is a line intensity, and it can be seen from FIG. 8 that the anatase nano-titania powder prepared according to the example of the present application has a peak line intensity at a scanning angle of about 25 °.
Fig. 8 is a projection electron microscope image of the anatase nano-titania powder produced in the example of the present application, from which the internal structure of the anatase nano-titania powder produced in the example of the present application can be obtained.
Fig. 9 is a comparison diagram of the photocatalytic decomposition effect of the smear film according to the embodiment of the present application, in which the smear film is coated on a glass slide, the glass slide with the smear film and a blank glass slide are placed together in a beaker containing a methylene blue solution, the beaker is placed in a dark box with a size of 0.5m × 0.5m × 1.0m, a 40W fluorescent lamp is placed in the dark box, and after a period of decomposition, the solubility of the methylene blue solution is measured by an ultraviolet-visible spectrophotometer, so that the decomposition efficiency shown in fig. 9 can be obtained.
Fig. 10 is a water drop angle test of the application film according to an embodiment of the application, where the water drop angle test is mainly used to test a contact angle of the surface of the application film, and the indexes such as adhesion, adhesiveness, hydrophobicity, cleanliness and the like of the surface of the application film are analyzed and determined according to an angle value.
The application also discloses a liquid storage device, as shown in fig. 5 and fig. 6, the liquid storage device 5 is detachably mounted on the splash-proof intelligent toilet lid 7, the liquid storage device 5 comprises a first liquid storage tank 40 for storing the splash-proof liquid of the toilet, a liquid inlet 34 for pouring the closestool splash-proof liquid is arranged on the first liquid storage tank 40, a tank plug 33 for opening or closing the liquid inlet 34 is installed on the liquid inlet 34, a liquid outlet pipe 43 for flowing out the splash-proof liquid of the closestool is arranged at the bottom of the first liquid storage tank 40, one end of the liquid outlet pipe 43 is positioned in the first liquid storage tank 40, the other end is connected with the spray head 8 through a water pump 42, so that the splash-proof liquid flow of the closestool can be sprayed out through the spray head 8 under the action of the water pump 42, the water pump 42 is in communication connection with the control device 1 so as to control the water pump 42.
In one embodiment of the present application, as shown in fig. 5 and 6, the reservoir 5 further comprises a second reservoir 39, the first liquid storage tank 40 is sleeved in the second liquid storage tank 39, an air interlayer is arranged between the first liquid storage tank and the second liquid storage tank 39, the second liquid storage tank 39 is provided with a stirrer 35, a temperature sensor 37 and an electric heating ceramic 44, one end of the stirrer 35 is fixedly arranged on the second liquid storage tank 39 and connected with the control device 1, the other end of the stirrer passes through the first liquid storage tank 40 and is immersed in the closestool splash-proof liquid for stirring the closestool splash-proof liquid, the temperature sensor 37 is connected with the control device 1 for measuring and monitoring the temperature of the toilet splash guard, the electrically heated ceramic 44 is mounted at the end of the second reservoir 39 and is connected to the control device 1 to control the temperature of the toilet splash guard by the effect of thermal radiation.
This application adopts will stock solution device 5 sets up to bilayer structure, through storing up the closestool splashproof liquid of this application in the first liquid reserve tank 40 of inlayer, and through set up agitator 35 and electrical heating pottery 44 on the second liquid reserve tank 39 respectively for closestool splashproof liquid has sufficient mobility and suitable temperature in first liquid reserve tank 40, thereby has avoided the long-time sediment of closestool splashproof liquid and has appeared low temperature state and produce the crystallization phenomenon, has guaranteed the quality of closestool splashproof liquid.
In an embodiment of the present application, as shown in fig. 5 and fig. 6, a ventilation fan 38, a liquid level sensor 36 and an antioxidant coating 41 are further disposed on the second liquid storage tank 39, the ventilation fan 38 is mounted on the top of the second liquid storage tank 39 and connects the two liquid storage tanks, the liquid level sensor 36 is connected to the control device 1, the antioxidant coating 41 is distributed on the inner wall of the second liquid storage tank 39, the ventilation fan 38 can form a flowing circulating airflow above the liquid level of the anti-splash liquid of the toilet and between the air interlayer during operation, the oxygen in the circulating airflow is absorbed by the antioxidant on the antioxidant coating 41 when the oxygen flows through the antioxidant coating 41, the liquid level sensor 36 is used for monitoring that the liquid level of the anti-splash liquid of the toilet is below the warning water level, the control device 1 is respectively connected to the ventilation fan 38 and the liquid level sensor 36, for controlling the operation of the ventilation fan 38 and for providing an alarm when the level of the toilet splash guard approaches the ventilation fan 38.
The stock solution device 5 of this application passes through ventilation fan 38 and antioxidant coating 41 have been detached and have been taken into when liquid storage device 5 interior oxygen to prevented that the closestool splashproof liquid from appearing the oxidation when the storage and leading to the problem of inefficacy, simultaneously, can control ventilation fan 38 and monitor the liquid level height of closestool splashproof liquid through controlling means 1, avoid the closestool splashproof liquid of pouring too much and the potential electric leakage danger appears.
The application also discloses closestool splashproof liquid, closestool splashproof liquid is placed in stock solution device 5 of this application, including one of following material: thickening agents such as starch aqueous solution, alum-starch aqueous solution, gelatin-lecithin-starch aqueous solution, gelatin aqueous solution, foaming aqueous solution, polyvinyl alcohol aqueous solution or polyvinyl pyrrolidone aqueous solution. The thickening agent has hydrophilicity and can effectively lock splashing of water.
In one embodiment of the application, the toilet bowl splash proof liquid can be a starch aqueous solution, and the starch aqueous solution comprises the following components in parts by mass: 70-80 parts of an aqueous solution and 30-20 parts of starch powder, wherein the preparation method of the starch aqueous solution comprises the following steps: the starch aqueous solution comprises starch powder and water, wherein the starch powder can be one or more of glutinous rice starch, corn starch, wheat starch, sweet potato starch and potato starch, the starch powder is mixed with warm water to prepare the toilet splash-proof liquid, and when the toilet splash-proof liquid is used, after being heated at high temperature, the starch powder is uniformly sprayed on the water surface through the nozzle 19 of the spray head 8 to form a layer of dry or wet splash-proof film 54, the splash-proof film 54 can increase the tension of the water surface so as to prevent splash, and the splash-proof film 54 has the characteristics of environmental protection, economy and long-term water solubility, and the using effect of the toilet cannot be influenced while the tension effect of the water surface is increased. Wherein the temperature of the high-temperature heating is controlled between 85 ℃ and 100 ℃, including 85 ℃, 100 ℃ or 95 ℃.
Optionally, the starch powder is the best embodiment, is environment-friendly, cheap and convenient to obtain. However, as an alternative to this embodiment, the starch powder may be replaced by hydroxypropyl distarch phosphate, pectin, agar, gelatin, sea weed butter, carrageenan, dextrin, tragacanth, polysaccharide derivatives, or cellulose derivatives such as methyl cellulose and carboxymethyl cellulose, starch derivatives, casein, sodium polyacrylate, polyethylene oxide, polyvinyl pyrrolidone, polyvinyl alcohol, low molecular weight polyethylene wax, or polyacrylamide.
In one embodiment of the application, the toilet splash-proof liquid can be an alum-starch aqueous solution, and the alum-starch aqueous solution comprises the following components in parts by mass: 70-80 parts of an aqueous solution, 30-20 parts of starch powder and 10-20 parts of alum powder, wherein the preparation method of the alum-starch aqueous solution comprises the following steps: the closestool splash-proof liquid is obtained by mixing alum powder and starch water solution, or dissolving the mixture in water after mixing the alum powder and the starch powder, when in use, the toilet splash-proof liquid is properly heated in the liquid storage device 5 and is uniformly sprayed on the water surface through the nozzles 19 of the spray head 8 to form a splash-proof film 54, wherein the starch powder can be corn starch, the corn starch is easy to coagulate after gelatinization, and the corn starch presents elastic hydrophilic coagulated body when coagulated to be completely cooled, alum is added into the toilet splash-proof liquid to play an antibacterial role, and the temperature for mixing after the alum powder is added is higher than the temperature for mixing when the alum powder is not added, such high temperature heating may be at a temperature of between 85-200 degrees celsius, including 85 degrees celsius, 95 degrees celsius, or 200 degrees celsius.
Alternatively, as an alternative to this particular embodiment, the starch may be replaced by sodium carboxymethylcellulose, propylene glycol alginate, carrageenan, xanthan gum, pectin, guar gum, or locust bean gum.
In one embodiment of the present application, the toilet splash guard may be a gelatin-lecithin-starch aqueous solution, which comprises the following components in parts by mass: 60-70 parts of an aqueous solution, 30-20 parts of starch powder, 10-20 parts of gelatin and 10-20 parts of lecithin, wherein the preparation method of the gelatin-lecithin-starch aqueous solution comprises the following steps: the starch powder, the gelatin and the lecithin are mixed with water at a proper temperature to obtain the toilet splash-proof liquid, and when the toilet splash-proof liquid is used, the toilet splash-proof liquid is properly heated in the liquid storage device 5 and is uniformly sprayed on the water surface through the spray opening 19 of the spray head 8 to form a layer of splash-proof film 54. Wherein the suitable temperature may be 95 degrees celsius.
In one embodiment of the application, the toilet splash guard can be a gelatin aqueous solution, and the gelatin-lecithin-starch aqueous solution comprises the following components in parts by mass: 60-70 parts of an aqueous solution and 30-20 parts of gelatin, wherein the preparation method of the gelatin aqueous solution comprises the following steps: the toilet splash-proof liquid is obtained by mixing the gelatin and water at a proper temperature, and when the toilet splash-proof liquid is used, the toilet splash-proof liquid is properly heated in the liquid storage device 5 and is uniformly sprayed on the water surface through the spray opening 19 of the spray head 8 to form a layer of splash-proof film 54.
In one embodiment of the present application, the toilet splash guard may be a foamed aqueous solution, and the foamed aqueous solution is prepared by a method comprising: the foaming aqueous solution comprises a washing agent, glycerol and water, wherein the washing agent, the glycerol and the water are mixed according to the weight ratio of 2: 6: 2, the closestool splash-proof liquid is obtained by mixing and modulating, when in use, the closestool splash-proof liquid forms a bubble through the nozzle 19 of the spray head 8, and the bubble is softly broken after contacting the water surface and forms a layer of splash-proof film 54 on the water surface. The concentration of the liquid forming the bubbles is higher, and the liquid does not splash upwards; because the air bubbles are softly broken, the splashing height is lower when the air bubbles are broken and splashed, and the air bubbles do not exceed the inner barrel 9 of the closestool.
In one embodiment of the present application, the toilet splash guard may be an aqueous polyvinyl alcohol solution, and the preparation method of the aqueous polyvinyl alcohol solution includes: the preparation method comprises the steps of adding polyvinyl alcohol solid into water to prepare a mixed solution with the mass percentage concentration of 20% -25%, then adding a surfactant, a plasticizer and essence, stirring, heating and filtering to obtain the polyvinyl alcohol aqueous solution, wherein when the polyvinyl alcohol aqueous solution is used, the polyvinyl alcohol aqueous solution can form a water-soluble film on a water surface and is dissolved within about 200 seconds.
In one embodiment of the present application, the toilet splash-proof liquid can be an aqueous solution of polyvinylpyrrolidone, wherein the polyvinylpyrrolidone is a multifunctional water-soluble polymer, is a main component of hair gel, and has various properties such as gel protection, viscosity increasing property, film forming property, and the like.
In an embodiment of this application, the closestool splashproof liquid can be non-ionic surfactant and aquogel mixed solution, non-ionic surfactant is that it is not ionization in aqueous, by hydrophilic radical hydroxyl and ether linkage etc. constitute surfactant active, non-ionic surfactant active generally has low to the human toxicity, with other ionic surfactant compatible advantage such as good, it is one of the component of the clean lavatory ball of slow dissolving in water, has dispersion, emulsification, foam, wetting, solubilization multiple performance, aquogel is for using wide water locking material, in fields such as facial mask, woundplast use extensively, it can expand when meeting water.
In one embodiment of the present application, all the above toilet splash-proof liquids can be mixed with essence, and the essence has the function of deodorizing and keeping faint scent.
In one embodiment of the present application, all of the above toilet splash guards may be mixed with a small amount of pectin, which serves to further increase the consistency of splash guard 54. The concentration of the toilet bowl splash-proof liquid added with pectin can be adjusted to be thin, the device shown in the attached figures 5 and 2 is not easy to block, and the pectin further improves the viscosity of the thin splash-proof film 54 to achieve the same splash-proof effect.
The utility model provides a closestool splashproof liquid can form film form splashproof membrane 54 on the surface of water of closestool, splashproof membrane 54 can cushion the impact force when the object falls into the aquatic to can pin the moisture content that the object splashes after falling into the aquatic rapidly, thereby solved the problem that the closestool splashes water, simultaneously, the closestool splashproof liquid of this application is dissolving in the aquatic slowly, finally dissolves completely, thereby can not cause the jam to the closestool.
The application also discloses a splashproof water intelligent closestool, as shown in fig. 6, including closestool seat 10, interior bucket 9 and the splashproof water intelligent closestool lid 7 of this application, splashproof water intelligent closestool lid 7 is installed on closestool seat 10, toilet seat 71 is located the top of interior bucket 9, the closestool splashproof liquid forms splashproof membrane 54 through shower nozzle 8 on flowing to the surface of water through the lateral wall of interior bucket 9.
The preferred embodiments and examples of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the embodiments and examples described above, and various changes can be made within the knowledge of those skilled in the art without departing from the concept of the present application.
Claims (15)
1. The utility model provides a splashproof water intelligent toilet lid, its characterized in that, includes toilet seat circle (71), at least one shower nozzle (8), controlling means (1) and stock solution device (5), at least one shower nozzle (8) are followed the inner wall setting of toilet seat circle (71) and with stock solution device (5) are connected, controlling means (1) respectively with stock solution device (5) with at least one shower nozzle (8) are connected store up the closestool splashproof liquid in stock solution device (5), the closestool splashproof liquid passes through shower nozzle (8) spray and form splashproof membrane (54) on the surface of water.
2. The splashproof water intelligent closestool lid of claim 1, characterized in that, has coated on the surface of toilet seat (71) scribble membrane based on anatase type nanometer titanium dioxide forms.
3. The splash-proof intelligent toilet lid according to claim 1, further comprising a flip cover plate (3), a connecting portion (4), a water inlet pipe (2) and a power cord (6), wherein the connecting portion (4) is respectively rotatably connected with the toilet seat (71) and the flip cover plate (3), the liquid storage device (5) is installed in the connecting portion (4), the flip cover plate (3) is buckled with the toilet seat (71), the water inlet pipe (2) is connected with the at least one spray nozzle (8), and the power cord (6) is respectively connected with the control device (1), the liquid storage device (5) and the spray nozzle (18).
4. The intelligent toilet lid of claim 3, wherein the spray head (8) comprises a first hose (11), a second hose (12), an outer tube (14) and a nozzle (18), a valve section (13) and an inner tube (16) are installed in the outer tube (14), one end of the inner tube (16) is connected with the valve section (13), the other end of the inner tube (16) protrudes out of the outer tube (14) and is provided with an adjusting section (17), a spring (15) is sleeved outside the inner tube (16) to enable the outer tube (14) and the inner tube (16) to form a telescopic structure, the nozzle (18) is installed at the end of the adjusting section (17), one end of the first hose (11) is connected with the valve section (13), the other end of the first hose (11) is connected with the liquid storage device (5), and one end of the second hose (12) is connected with the valve section (13), the other end of the second hose (12) is connected with the water inlet pipe (2).
5. The intelligent splash-proof toilet cover according to claim 4, wherein the adjusting section (17) comprises a connecting rod (25) and a ball core (26) which are connected, one or more nozzles (19) are arranged on the nozzle (18), the matching part (27) is an inwards concave spherical structure and is matched with the ball core (26), a liquid spraying pipe (24) is arranged in the nozzle (18), one end of the liquid spraying pipe (24) is communicated with the plurality of nozzles (19), and the other end of the liquid spraying pipe (24) passes through the adjusting section (17) and the inner pipe (16) in sequence to be connected with the valve section (13).
6. The intelligent toilet cover according to claim 4, wherein the valve section (13) comprises two one-way valves (20), an electromagnetic assembly (22) and a reversing valve (21), wherein the input ends of the two one-way valves (20) are respectively connected with the first hose (11) and the second hose (12), the output ends of the two one-way valves (20) are connected with the input end of the reversing valve (21), the output end of the reversing valve (21) is communicated with the liquid spraying pipe (24) of the spray head (8) through the outlet end (23), and the electromagnetic assembly (22) is mounted on the reversing valve (21) and connected with the control device (1).
7. A method of making a toilet seat, comprising the steps of:
Mixing 5-10 parts by mass of anatase type nano titanium dioxide powder, 2-4 parts by mass of fluorine-containing silane coupling agent and 80-100 parts by mass of ethanol to obtain a mixed solution;
stirring the mixed solution for 10-30 minutes at 500-1000 revolutions per minute to obtain a coating solution;
spraying the smearing liquid on a toilet seat (71), and drying at 80-100 ℃ for 30-40 minutes to obtain the toilet seat (71) coated with the smearing film.
8. The method of manufacturing a toilet seat according to claim 7, wherein the anatase type nano titanium dioxide powder is produced by:
uniformly dissolving 10-14 parts by mass of a titanium precursor, 0.4-1 part by mass of an iron precursor and 0.01-0.05 part by mass of a reducing acid in 70-80 parts by mass of a diethyl ether glycol aqueous solution to obtain a reaction solution;
placing the reaction solution in a hydrothermal reaction kettle, reacting for 8-12 hours at the temperature of 220-230 ℃, and taking out to obtain an anatase type nano titanium dioxide solution;
and (3) drying the anatase type nano titanium dioxide solution in a forced air drying oven at 200 ℃ for 12-14 hours, and grinding to obtain the anatase type nano titanium dioxide powder.
9. The method of manufacturing a toilet seat according to claim 7, wherein the fluorine-containing silane coupling agent is phenylhexadecylfluorodecyltrimethoxysilane or aminohexadecylhexafluorodecyltrimethoxysilane.
10. The method of manufacturing a toilet seat according to claim 8, wherein the titanium precursor is titanium sulfate or titanium chloride; the iron precursor is ferric sulfate or ferric chloride; the reducing acid is citric acid or acetic acid.
11. A liquid storage device, wherein the liquid storage device (5) is detachably mounted on the splashproof intelligent toilet lid (7) according to any one of claims 1 to 6, the liquid storage device (5) comprises a first liquid storage tank (40) for storing splashproof liquid of the toilet, a liquid inlet (34) is arranged on the first liquid storage tank (40), a tank opening plug (33) is mounted on the liquid inlet (34), a liquid outlet pipe (43) is arranged at the bottom of the first liquid storage tank (40), one end of the liquid outlet pipe (43) is positioned in the first liquid storage tank (40), and the other end is connected with the spray head (8) through a water pump (42).
12. The liquid storage device of claim 11, further comprising a second liquid storage tank (39), wherein the first liquid storage tank (40) is sleeved in the second liquid storage tank (39) and an air interlayer is arranged between the first liquid storage tank and the second liquid storage tank (39), the second liquid storage tank (39) is provided with a stirrer (35), a temperature sensor (37) and an electric heating ceramic (44), one end of the stirrer (35) is fixedly installed on the second liquid storage tank (39) and connected with the control device (1), the other end of the stirrer passes through the first liquid storage tank (40) and is immersed in the toilet splash-proof liquid, the temperature sensor (37) is connected with the control device (1), and the electric heating ceramic (44) is installed at the end of the second liquid storage tank (39) and connected with the control device (1).
13. The liquid storage device according to claim 12, wherein a ventilation fan (38), a liquid level sensor (36) and an antioxidant coating (41) are further arranged on the second liquid storage tank (39), the ventilation fan (38) is installed on the top of the second liquid storage tank (39) and communicates the two liquid storage tanks, the liquid level sensor (36) is connected with the control device (1), the antioxidant coating (41) is distributed on the inner wall of the second liquid storage tank (39), and the control device (1) is respectively connected with the ventilation fan (38) and the liquid level sensor (36).
14. A toilet splash guard, characterised by being placed in a reservoir (5) according to any one of claims 1 to 6 or 11 to 13, and comprising: starch aqueous solution, alum-starch aqueous solution, gelatin-lecithin-starch aqueous solution, gelatin aqueous solution, foaming aqueous solution, polyvinyl alcohol aqueous solution or polyvinyl pyrrolidone aqueous solution.
15. An intelligent splash-proof toilet bowl, characterized by comprising a toilet seat (10), an inner barrel (9) and the intelligent splash-proof toilet lid (7) as claimed in any one of claims 1 to 6, wherein the intelligent splash-proof toilet lid (7) is mounted on the toilet seat (10), the toilet seat (71) is located above the inner barrel (9), and the toilet splash-proof liquid flows to the water surface through the side wall of the inner barrel (9) through the spray head (8) to form a splash-proof film (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910350929.XA CN111851678A (en) | 2019-04-28 | 2019-04-28 | Splashproof water intelligent toilet lid, stock solution device and closestool splashproof liquid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910350929.XA CN111851678A (en) | 2019-04-28 | 2019-04-28 | Splashproof water intelligent toilet lid, stock solution device and closestool splashproof liquid |
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| CN111851678A true CN111851678A (en) | 2020-10-30 |
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| CN201910350929.XA Pending CN111851678A (en) | 2019-04-28 | 2019-04-28 | Splashproof water intelligent toilet lid, stock solution device and closestool splashproof liquid |
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Cited By (1)
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| CN114287822A (en) * | 2021-12-03 | 2022-04-08 | 台州学院 | Intelligent toilet lid capable of saving electric energy |
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