CN114934564A - Multifunctional intelligent hand washing device and control method thereof - Google Patents
Multifunctional intelligent hand washing device and control method thereof Download PDFInfo
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- CN114934564A CN114934564A CN202210590020.3A CN202210590020A CN114934564A CN 114934564 A CN114934564 A CN 114934564A CN 202210590020 A CN202210590020 A CN 202210590020A CN 114934564 A CN114934564 A CN 114934564A
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- 238000005406 washing Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 214
- 239000000344 soap Substances 0.000 claims abstract description 107
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 238000001035 drying Methods 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 20
- 230000006698 induction Effects 0.000 claims abstract description 11
- 239000010445 mica Substances 0.000 claims description 12
- 229910052618 mica group Inorganic materials 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 206010063385 Intellectualisation Diseases 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 11
- 238000009413 insulation Methods 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 6
- 206010011409 Cross infection Diseases 0.000 description 5
- 206010029803 Nosocomial infection Diseases 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/044—Water-basin installations specially adapted to wash-basins or baths having a heating or cooling apparatus in the supply line
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
- E03C1/0465—Adding soap, disinfectant, or the like in the supply line or at the water outlet by mounting an independent soap dispenser to outlet of tap
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
- E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
- E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
Abstract
The invention relates to the technical field of intelligent bathroom equipment, and discloses a multifunctional intelligent hand washing device and a control method thereof, wherein the functions of water outlet, soap liquid outlet and drying are integrated in the same device, so that the multifunctional intellectualization of the hand washing device is realized; the hand washing device comprises a hand washing basin and a water faucet, wherein the hand washing basin is embedded at the top end of the floor cabinet, a heating component and a plurality of flow passage pipelines are arranged in the water faucet, one end of the water faucet is connected with a hot air pipeline, and one end of the hot air pipeline, which is far away from the water faucet, is connected with a pipeline fan; the water tap is also provided with a water outlet sensor, a soap liquid sensor and a drying sensor; an integrated box, a soap lye bottle, a soap lye pump and a water pipe are also arranged below the hand basin; a controller, an electromagnetic valve, a heating temperature controller, an induction signal receiving distance regulator and an action time regulator are arranged in the integrated box, and the electromagnetic valve, the heating temperature controller, the induction signal receiving distance regulator and the action time regulator are connected with the controller; the invention has the beneficial effects of improving the intelligence and functional diversity of the hand washing device and effectively improving the experience of users on the hand cleaning process.
Description
Technical Field
The invention relates to the technical field of intelligent bathroom equipment, in particular to a multifunctional intelligent hand washing device and a control method thereof.
Background
The cleaning tool provided by the toilet in public places or private spaces is generally mainly characterized in that a common water tap is arranged on a washbasin, then a bottle of water washing liquid is placed on the washbasin, or a soap dispenser is arranged, and a drying device is arranged in some places. The water faucet has the advantages that the common water faucet is replaced by the induction type water faucet in a place with a higher standard, cleaning water is controlled by sensing hand signals of hand washing personnel, steps of the user for actively operating the water faucet are reduced, water can be timely turned off after the user leaves, and water resource waste caused by the fact that the user forgets to turn off the switch is avoided.
However, the soap dispenser and the dryer are installed in a small number of places such as a general toilet, which is a reason for site limitation and also takes efficiency into consideration, because the waiting time of a plurality of people is long when the people are used at the same time, and the beauty of the space of the use place is affected by the personal sanitation and hygiene facilities. Along with the continuous improvement of the living standard of people, the popularization of intelligent household equipment, people have further improvement to the requirement of sanitation and hygiene, different crowds in the traditional mode contact with a faucet or a hand sanitizer shell, cross infection can be caused, especially in the period with strict hygiene requirements, higher requirements for the requirement of personal sanitation and hygiene are required, the convenience is brought to the personal sanitation and hygiene, the contact with other people or public facilities is reduced, the risk of crowd cross infection is reduced, meanwhile, the waiting time or the using time of the cleaning equipment is reduced, the phenomenon of congestion is avoided, and the user experience is improved.
Disclosure of Invention
The invention aims to provide a multifunctional intelligent hand washing device and a control method thereof, and aims to solve the problem that the hand washing experience of a user is poor due to poor intelligence of the hand washing device.
In order to achieve the purpose, the invention adopts the following technical scheme: a multifunctional intelligent hand washing device comprises a hand washing basin and a water faucet, wherein the hand washing basin is installed at the top end of a floor cabinet in an embedded mode, a connecting hole is formed in one end of the hand washing basin, the water faucet comprises a vertical portion and a horizontal portion, the connecting position of the vertical portion and the horizontal portion is arc-shaped, the vertical portion penetrates through the connecting hole and is fixedly connected with the hand washing basin, and an outlet of the water faucet is located at the tail end of the horizontal portion;
the faucet is internally provided with a heating part and a plurality of flow channel pipelines, the heating part is positioned at the outlet end of the faucet and is sleeved on the periphery of the plurality of flow channel pipelines, and an annular air outlet is formed between the heating part and the inner wall of the outlet end of the faucet; one end of the hot air pipeline is connected with a pipeline fan;
a water outlet sensor is arranged on the vertical part of the water tap, the water outlet sensor is positioned above the hand washing basin and close to one side of the water tap outlet, and a soap liquid sensor and a drying sensor are also arranged at the top end of the water tap outlet;
an integrated box, a soap lye bottle, a soap lye pump and a water pipe are also arranged below the hand basin, and a controller, an electromagnetic valve, a heating temperature controller, an induction signal receiving distance regulator and an action time regulator which are connected with the controller are arranged in the integrated box;
the water outlet sensor, the soap liquid sensor and the drying sensor are all connected with the controller, the heating part is connected with the heating temperature controller, the soap liquid pump is connected with the soap liquid bottle through a conduit, and the soap liquid pump is connected with the corresponding flow channel pipeline through a conduit; the water pipe is connected with the corresponding flow passage pipeline, a water heater is arranged in the water pipe, and the water heater is connected with the heating temperature controller.
The principle and the advantages of the scheme are as follows: during the in-service use, through the play water with tap, go out liquid soap and stoving function and combine an organic whole, provide more diversified clean service for the user, and the operation flow that corresponds through the inductor that sets up and cooperation set up, the automatic cleaning work to user's hand of accomplishing, whole journey need not the too much operation of user, save operating time, can improve the use experience impression of hand washing device by a wide margin, the play water time of hand washing device simultaneously, go out liquid soap time and time interval etc. and all can carry out dynamic adjustment through the control box, thereby make this hand washing device more accord with masses crowd's use habit, further promoted the intelligent degree of this device.
Preferably, as an improvement, the runner pipeline comprises a water runner pipeline, a soap liquid runner pipeline and a hot air runner pipeline, and the water runner pipeline is connected with the water pipe; the soap flow passage pipeline is connected with a soap pump; the hot air flow passage pipeline is a gap between the water flow passage pipeline and the soap liquid flow passage pipeline and the inner wall of the faucet.
Has the advantages that: through this kind of setting, can provide clean auxiliary articles such as clean water and soap lye at tap to improve the functional diversity of intelligent device of washing hand, for the user provides more comprehensive more sanitary clean service, constitute hot-blast runner pipeline between two runner pipelines and the tap inner wall simultaneously, not only reduce the use of pipeline, guarantee simultaneously that the area of hot-blast runner pipeline is enough big, be convenient for provide sufficient amount of wind and dry.
Preferably, as an improvement, the top end of the outlet of the water faucet is also provided with a temperature regulator for regulating the temperature of the outlet water, and the temperature regulator is connected with the integrated box.
Has the advantages that: through this kind of setting, can make the user adjust the temperature of clean water according to the hobby of self or demand to make intelligent device of washing hand's function more humanized, and then effectively improve user's use and experience the sense.
Preferably, as an improvement, a voice receiver for collecting voice control commands of a user is arranged beside the temperature regulator, and the voice receiver is connected with the integrated box and controls the working state of the water faucet according to the voice control commands of the user.
Has the advantages that: through the arrangement, the intelligent hand washing device has the voice control function, so that a user can conveniently control each operation of the hand washing device through a voice command, frequent manual operation of the user is not needed, the intelligence of the hand washing device is improved, and the satisfaction degree of the user on the hand washing device can be improved.
Preferably, as an improvement, a bubbler is arranged at the outlet of the water faucet, and the bubbler is connected with the water flow pipeline.
Has the advantages that: through this kind of setting, change the clean water from straight-flow water into bubble water, can effective using water wisely, reduce the cost of washing hand, can increase the moist area of user's hand simultaneously, improve clean effect.
Preferably, as an improvement, the heating component comprises two transverse plates and two vertical plates, the transverse plates and the vertical plates are clamped to form a # -shaped frame body, an isolation channel is formed in the center of the frame body, and a plurality of flow channel channels are placed in the isolation channel; both ends of diaphragm and riser all are equipped with a plurality of draw-in grooves, and the joint has the heating resistor silk in the draw-in groove.
Has the advantages that: through this kind of setting, can utilize the support body of groined type to separate heating resistor silk and pipeline, cause the damage to the pipeline when avoiding heating, simultaneously because the heating resistor silk does not directly contact with the pipeline, the pipeline can also be by original metal material replacement for synthetic material, not only reduce cost, can also effectively reduce the weight of whole device of washing hand simultaneously.
Preferably, as an improvement, a power supply pipeline is further installed in the isolation channel, and a power line for supplying power to the heating part is arranged in the power supply pipeline.
Has the beneficial effects that: through this kind of setting, hide the power cord of heating resistor silk in the pipeline, not only can normally realize the heating function of resistance silk to provide hot-blast and dry to user's hand, can also effectively protect the power cord simultaneously, avoid taking place unexpected circumstances such as short circuit.
Preferably, as an improvement, the transverse plates and the vertical plates are heat insulation mica plates.
Has the beneficial effects that: the heat insulation mica plate is selected as the material of the groined frame body, so that the heat of the heating resistance wire can be effectively isolated, the pipeline is prevented from being damaged in a high-temperature state, the normal heating function of the heating resistance wire can be ensured, and a reliable condition is provided for the replacement of the pipeline material.
The invention also provides a control method of the multifunctional intelligent hand washing device, which is used for the multifunctional intelligent hand washing device and comprises the following steps:
step S1, setting effective sensing distances of a water outlet sensor, a soap liquid sensor and a drying sensor through a sensing signal receiving distance regulator, setting time of relevant actions of a water tap at each stage through an action time regulator, and finally setting initial water outlet temperature;
step S2, after sensing a hand signal of a user, the water faucet sends the signal to a controller of the integrated box, and then the controller controls the water faucet to perform water outlet for a first fixed time so as to preliminarily wet the hand of the user;
step S3, when the soap liquid sensor of the tap senses the hand signal of the user, the controller controls the soap liquid pump to work, and the soap liquid is extracted and flows out from the soap liquid flow passage pipeline for a second fixed time;
step S4, after the user finishes hand cleaning by using the soap liquid, the water faucet is controlled by the controller to carry out water outlet for a third fixed time to wash the hands of the user after the water faucet senses the hand signal of the user again;
and step S5, after the washing is finished and the drying sensor senses a hand signal of the user, the controller controls the heating part and the pipeline fan to act, and hot air of fourth fixed time is provided for the user to dry the hand of the user.
Has the beneficial effects that: through the steps, various parameters of the hand washing device can be set more intelligently, the hand washing device is controlled intelligently, and diversified, intelligent and convenient cleaning services are provided for users.
Preferably, as an improvement, after the faucet senses a hand signal of a user, the controller controls the faucet to automatically clean and dry the hand of the user according to a preset working sequence.
Has the beneficial effects that: the hand cleaning and drying of the user can be automatically completed in the whole process through the preset program, an integrated cleaning service is provided for the user, the operation of the user is reduced, the cleaning process time is saved, and the experience of the user can be effectively improved.
Drawings
Fig. 1 is a schematic view of an overall structure of a multifunctional intelligent hand washing device according to an embodiment of the invention.
Fig. 2 is a schematic diagram of a connection relationship of a faucet according to an embodiment of the multifunctional intelligent hand washing device.
FIG. 3 is a schematic structural view of a heating component of an embodiment of the multifunctional intelligent hand washing device of the present invention.
Fig. 4 is a schematic diagram of a faucet sensor according to an embodiment of the multifunctional intelligent hand washing device.
Fig. 5 is a schematic view of a faucet temperature regulator according to an embodiment of the multifunctional intelligent hand washing device.
Fig. 6 is a schematic diagram of a voice receiver of a second faucet in an embodiment of the multifunctional intelligent hand washing device of the present invention.
Fig. 7 is a schematic flow chart of a first embodiment of a control method of the multifunctional intelligent hand washing device according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings attached hereto include: the device comprises a hand basin 1, a water faucet 2, a floor cabinet 3, a vertical part 4, a horizontal part 5, an outlet 6, a hot air pipeline 7, a water flow channel pipeline 8, a soap flow channel pipeline 9, a power supply pipeline 10, a pipeline fan 11, a heating part 12, an integrated box 13, a soap bottle 14, a soap pump 15, a water pipe 16, a water outlet inductor 17, a soap inductor 18, a drying inductor 19, a temperature regulator 20, a voice receiver 21, an isolation channel 121, a clamping groove 122, a heating resistance wire 123, a heat insulation mica plate 124 and a clamping point 125.
The first embodiment is as follows:
this embodiment is substantially as shown in figures 1 and 2: a multifunctional intelligent hand washing device comprises a hand washing basin 1 and a water faucet 2, wherein the hand washing basin 1 is installed at the top end of a floor cabinet 3 in an embedded mode, a connecting hole is formed in the rear end of the hand washing basin 1, the water faucet 2 comprises a vertical portion 4 and a horizontal portion 5, the connecting position of the vertical portion 4 and the horizontal portion 5 of the water faucet 2 is arc-shaped, the vertical portion 4 penetrates through the connecting hole to be fixedly connected with the hand washing basin 1, an outlet 6 of the water faucet 2 is located at the tail end of the horizontal portion 5, and the direction of the outlet 6 is vertical downward;
the interior of the faucet 2 is fixedly provided with a heating element 12, two flow channel pipelines and a power supply pipeline 10, the heating element 12 is clamped at the outlet 6 end of the faucet 2 and forms an annular air outlet with the inner wall of the outlet 6 end of the faucet 2, as shown in fig. 3, the heating element 12 comprises four heat insulation mica plates 124 which are clamped with each other to form a cross-shaped frame structure, an isolation channel 121 is formed at the central position of the frame, the heat insulation mica plates 124 are all obliquely arranged, specifically, the upper ends of the heat insulation mica plates 124 are close to each other, the lower ends of the heat insulation mica plates 124 are far away from each other, so that the upper end of the isolation channel 121 is small in diameter, the lower end of the isolation channel is large in diameter, the two flow channel pipelines and the power supply pipeline 10 in the faucet 2 are all arranged by penetrating through the isolation channel 121, the two ends of the heat insulation mica transverse plate and the heat insulation mica vertical plate are both provided with 6 clamping grooves 122, and heating resistance wires 123 are clamped in the clamping grooves 122, an L-shaped clamping point 125 is also arranged above the clamping groove 122.
The two flow channel pipelines are a water flow channel pipeline 8 and a soap lye flow channel pipeline 9, wherein the water flow channel pipeline 8 is connected with a water pipe 16, a bubbler is further installed at the outlet of the faucet and connected with the water flow channel pipeline 8, an electric water heater is fixedly installed in the water pipe 16, and the soap lye flow channel pipeline 9 is connected with a soap lye pump 15; a power line for supplying power to the heating member 12 is arranged in the power supply duct 10; gaps between the water flow passage pipeline 8 and the soap liquid flow passage pipeline 9 and the inner wall of the water faucet 2 are hot air flow passage pipelines;
the lower end of the vertical part 4 of the water faucet 2 is spirally connected with a hot air pipeline 7, and one end of the hot air pipeline 7, which is far away from the water faucet 2, is fixedly connected with a pipeline fan 11;
as shown in fig. 4, a water outlet sensor 17 is mounted on the side surface of the vertical portion 4 of the water tap 2, the water outlet sensor 17 is positioned above the hand washing basin 1 and close to one side of the outlet 6 of the water tap 2, a soap liquid sensor 18 and a drying sensor 19 are further mounted at the top end of the outlet 6 of the water tap 2, the soap liquid sensor 18 is positioned at the left side of the top end of the outlet 6 of the water tap 2, and the drying sensor 19 is positioned at the right side of the top end of the outlet 6 of the water tap 2;
an integrated box 13, a soap liquid bottle 14, a soap liquid pump 15 and a water pipe 16 are fixedly arranged in the floor cabinet 3 below the hand basin 1, and a controller, an electromagnetic valve, a heating temperature controller, an induction signal receiving distance regulator and an action time regulator which are connected with the controller are arranged in the integrated box 13; the water outlet sensor 17, the soap liquid sensor 18 and the drying sensor 19 which are arranged on the water tap 2 are all connected with the controller through signal lines, the heating part 12 and the electric water heater are all connected with the heating temperature controller, the soap liquid pump 15 is connected with the soap liquid bottle 14 through a conduit, and the soap liquid pump 15 is connected with the soap liquid flow channel pipeline 9 through a conduit.
Specifically, the controller adopts a conventional STM32 singlechip, and a computer program for controlling various functions of the faucet is prestored in the controller; the water outlet sensor 17, the soap liquid sensor 18 and the drying sensor 19 are all infrared sensors; the soap liquid bottle 14 is filled with soap liquid or disinfectant, or mixed liquid formed by mixing the soap liquid and the disinfectant; the water pipe 16, the water flow pipeline 8, the soap liquid flow pipeline 9 and the power supply pipeline 10 are all made of composite materials; the electromagnetic valve, the induction signal receiving distance regulator and the action time regulator are all conventional devices on the market, the electric water heater adopts a conventional stainless steel electric heating rod, and the electric heating rod is arranged in the water pipe and used for increasing the temperature of water in the water pipe.
As shown in fig. 7, the present invention further provides a control method for a multifunctional intelligent hand washing device, which is used in the multifunctional intelligent hand washing device, and comprises the following steps:
step S1, setting effective sensing distances of the water outlet sensor 17, the soap liquid sensor 18 and the drying sensor 19 through the sensing signal receiving distance adjuster, setting the time of the relevant action of the water faucet 2 at each stage through the action time adjuster, and finally setting the initial water outlet temperature;
step S2, after the faucet 2 senses a hand signal of the user, the signal is sent to the controller of the integration box 13, and then the controller controls the faucet 2 to output water for a first fixed time to preliminarily moisten the hand of the user;
step S3, when the soap liquid sensor 18 of the water tap 2 senses the hand signal of the user, the controller controls the soap liquid pump 15 to work, and the soap liquid is extracted and flows out from the soap liquid flow passage 9 for a second fixed time;
step S4, after the user finishes hand cleaning by using the soap liquid, the water tap 2 senses the hand signal of the user again, and the controller controls the water tap 2 to discharge water for a third fixed time to wash the hands of the user;
step S5, after the washing is completed and the drying sensor 19 senses the hand signal of the user, the controller controls the heating part 12 and the duct fan 11 to operate, so as to provide hot air for the user for a fourth fixed time to dry the hand of the user.
In the control logic of the hand washing device, the premise that all functions are turned on is that the water outlet sensor 17 of the water faucet 2 acquires a hand signal of a user, if the two hands of the user leave any signal sensing area of the water faucet 2, the water faucet 2 stops working immediately until the water faucet 2 starts working after acquiring the sensing signal again, and meanwhile, after sensing any control command at any time, whether any previous control command action is finished or not is executed immediately, after all functions of the water faucet 2 are finished, the signal acquired by the water outlet sensor 17 is not interrupted, all functions of the water faucet 2 are turned off, and the condition that the water is turned on again is that the signal of the water outlet sensor 17 is interrupted and the hand signal of the user is acquired again.
Specifically, the range of the effective induction distance is 1-30 cm, the range of the water outlet temperature is 20-49 ℃, the range of the first fixed time is 2-5 seconds, the range of the second fixed time is 2-5 seconds, the range of the third fixed time is 10-60 seconds, and the range of the fourth fixed time is 20-120 seconds.
The specific implementation process of this embodiment is as follows:
firstly, setting the effective sensing distance of a water outlet sensor 17, a soap liquid sensor 18 and a drying sensor 19 to be 10 cm through a sensing signal receiving distance regulator, setting the time of relevant actions of the water faucet 2 at each stage through an action time regulator, and finally setting the initial water outlet temperature to be 35 ℃.
The second step, when the user need carry out the hand cleanness, be close to tap 2 with both hands earlier, behind tap 2's play water inductor 17 induction user's the hand signal, with signal transmission to integrated box 13's controller in, then control electric water heater by the controller and start and heat water to 35 ℃ to control the bubbler to start 3 seconds of play water and carry out preliminary moist to user's hand, stop immediately after 3 seconds and go out water.
And thirdly, one hand of the user is not moved, the other hand of the user is close to the soap liquid sensor 18 at the top end of the water faucet 2, after the soap liquid sensor 18 senses a hand signal of the user, the controller controls the soap liquid pump 15 to start working, the soap liquid is extracted from the soap liquid bottle 14, then the soap liquid flows out from the soap liquid flow channel pipe 9 and drops on the hand of the user, the soap liquid outlet time is 3 seconds, and the liquid outlet is stopped after 3 seconds.
And fourthly, after the user obtains the soap liquid, hand cleaning is completed in the hand basin 1 by using the soap liquid, then the hands are close to the water faucet 2 again, and after the water outlet sensor 17 of the water faucet 2 senses hand signals of the user, the controller controls the water outlet of the water faucet 2 for 30 seconds to wash the hands of the user.
Fifthly, after the washing is finished, the user brings hands close to a drying inductor 19 at the top end of the water faucet 2, after the drying inductor 19 senses a hand signal of the user, the controller controls a heating part 12 and a pipeline fan 11 to act, the heating part 12 is electrified, the heating resistance wire 123 is used for heating air in the ventilation pipeline, the pipeline fan 11 is used for blowing hot air out of an annular air outlet, hot air which does not exceed 2 minutes is provided for the user to dry the hands, and if the time is less than 2 minutes, the two hands of the user leave the water faucet 2, the drying function is immediately stopped; if the user transfers the hand to the induction range of the drying inductor 19 in the washing process, the water outlet washing is immediately stopped, and the drying function is synchronously started; if the drying time reaches 2 minutes, but the water outlet sensor 17 still acquires the hand signal of the user, all functions of the faucet 2 are turned off, and the next turn-on requires the hand signal of the user to be interrupted and acquired again.
With the improvement of living standard of people and the development and popularization of intelligent household equipment, the technology of hand washing devices in some cleaning places, especially toilets, is continuously changed, the traditional common manual type faucet 2 or the slightly intelligent induction type faucet 2 can not meet the use requirements of people gradually, in the places, when the user wants to clean the hands, the user needs to add the liquid soap or the liquid soap, and needs to add the drier a little bit more, but the places are limited so that the equipment is difficult to popularize in a large area, if the contact type faucet 2 or the pressing type hand sanitizer is used, different people and equipment can be in contact with each other, and even cross infection can occur, so that the existing cleaning equipment cannot meet the increasingly strict use requirements.
In the scheme, the problems of site limitation and cross infection caused by contact are fully considered, the functions of water outlet, liquid soap outlet and drying are integrated on one device to be independently completed, the functional diversity of the hand washing device is improved, the action signals of the faucet 2 are collected through a plurality of sensors with different functions, the operation corresponding to each signal is automatically completed in a one-stop mode according to a preset control program, the aim of cleaning hands is fulfilled, the whole process is completed intelligently, and the intelligent degree of the hand washing device is greatly improved; meanwhile, the user keeps zero contact with the equipment in the using process, thereby fundamentally avoiding the condition of cross infection and meeting the requirement of sanitary standard; moreover, the whole hand cleaning and drying work is finished in the hand basin 1, so that the situations that liquid soap and water drop everywhere to pollute equipment and environment are avoided, the ground is kept clean and dry, and the situation that a user accidentally falls down can be effectively prevented.
On the other hand, pipelines such as water pipe 16 among the traditional device of washing hand all adopt the tubular metal resonator, the cost is higher, and in this scheme, through the well font support body at the inside thermal-insulated mica material that sets up of tap, keep apart the heater strip of stoving function and pipeline, not only can guarantee 2 normal realization stoving functions of tap, still can not directly use on the pipeline because of the heat that thermal-insulated mica leads to the heater strip, can replace traditional tubular metal resonator into compound material type pipeline, the cost of the device of washing hand has not only effectively been reduced, can also alleviate the weight of the device of washing hand simultaneously, be convenient for wash the transportation and the installation of device of washing hand.
Example two:
this embodiment is basically the same as the first embodiment, except that: as shown in fig. 5, a temperature regulator 20 for regulating the temperature of the outlet water is further installed at the top end of the outlet 6 of the faucet 2, the temperature regulator 20 is connected with the integrated box 13, the temperature of the outlet water can be regulated in real time according to the requirements of a user in the using process, specifically, the temperature regulator 20 is a circular touch temperature regulator 20, and a circle of indicator light bar with variable color is further installed at the edge of the temperature regulator 20.
The specific implementation process of this embodiment is the same as that of the first embodiment, except that:
secondly, when the user needs to clean hands, the two hands are close to the water faucet 2, after a water outlet sensor 17 of the water faucet 2 senses a hand signal of the user, the signal is sent to a controller of the integrated box 13, then the controller controls the electric water heater to be started to heat water to 35 ℃, the bubbler is controlled to start water to be discharged for 3 seconds to preliminarily moisten the hands of the user, and the water is stopped immediately after 3 seconds; if the user is unsatisfied with the water temperature after preliminary wetting, the water temperature is adjusted through the temperature adjuster 20, the user touches the right part of the touch type water temperature adjuster, the temperature increasing mode is entered, the indicator light bar displays red, and the temperature is increased by 1 ℃ every time the user touches the right part of the touch type water temperature adjuster; if the user touches the left part of the touch type water temperature regulator, the temperature reduction mode is entered, the indicator light bar displays green, the temperature is reduced by 1 ℃ every time the user touches the left part of the touch type water temperature regulator, until the temperature satisfied by the user is reached, and after the temperature setting of the user is completed, the indicator light bar displays blue and flashes and lights once every 1 second.
For avoiding that fixed temperature is unsuitable for all users, lead to user's use to experience and feel to reduce, consequently come to provide the temperature regulatory function for the user through setting up temperature regulator 20, make the user adjust the temperature of clean water according to the hobby of self or demand to make intelligent hand washing device's function more humanized, and then effectively improve user's use and experience and feel.
Example three:
this embodiment is basically the same as the embodiment, except that: as shown in fig. 6, a voice receiver 21 for collecting a user voice control command is further installed near the thermostat 20, and the voice receiver 21 is connected to the integration box 13 and controls the operation state of the faucet 2 according to the user voice control command.
The specific implementation process of this embodiment is the same as that of the embodiment, and the differences are as follows:
and secondly, when the user needs to clean hands, a voice control command of 'water wetting and discharging' is sent out firstly, after the voice receiver 21 of the water faucet 2 collects the voice control command of the user, the controller controls the electric water heater to start and heat water to 35 ℃, the bubbler is controlled to start water discharging for 3 seconds to preliminarily wet the hands of the user, and the water discharging is stopped immediately after 3 seconds.
And thirdly, after the preliminary wetting is finished, the user sends a voice control command of 'using soap liquid', after the voice control command of the user is collected by the voice receiver 21 of the water faucet 2, the controller controls the soap liquid pump 15 to start working, the soap liquid is extracted from the soap liquid bottle 14, then the soap liquid flows out from the soap liquid flow channel and drips on the hand of the user, the soap liquid outlet time is 3 seconds, and the liquid outlet is stopped after 3 seconds.
Fourthly, after obtaining the soap liquid, the user finishes hand cleaning in the hand basin 1 by using the soap liquid, then sends out a voice control command of 'washing', and controls the water faucet 2 to discharge water for 30 seconds by the controller to wash the hands of the user.
Fifthly, after the washing is finished, a user sends a drying voice control command, the controller controls the heating part 12 and the pipeline fan 11 to act, the heating part 12 is powered on, the heating resistance wire 123 is used for heating air in the ventilation pipeline, the pipeline fan 11 is used for blowing out hot air from the annular air outlet, hot air which does not exceed 2 minutes is provided for the user to dry hands, and if the time is less than 2 minutes, the two hands of the user leave the water faucet 2, the drying function is immediately stopped; if a user sends a voice control command of drying in the washing process, the water outlet washing is immediately stopped, and the drying function is synchronously started; if the drying time reaches 2 minutes, but the water outlet sensor 17 still acquires the hand signal of the user, all functions of the faucet 2 are turned off, and the next turn-on requires the hand signal of the user to be interrupted and acquired again.
For further improving the experience of the user, the action of operating and sensing the position of the moving hand of the user is reduced, and a voice control function is added to the hand washing device, so that the user can conveniently control each operation of the hand washing device through a voice command, the action of the hand of the user is reduced, the hand of the user is not required to be operated by sensing the hand, the intelligence of the hand washing device is effectively improved, and meanwhile, the use experience of the user on the hand washing device can be improved.
Example four:
this embodiment is basically the same as the embodiment, except that: after the water faucet 2 senses a hand signal of a user, the controller controls the water faucet 2 to automatically clean and dry the hand of the user according to a preset working sequence.
Specifically, the preset working sequence is as follows:
after the water outlet sensor 17 of the water faucet 2 senses hand information of a user, the electric water heater is controlled to be started to heat water to 35 ℃, the bubbler is controlled to be started to discharge water for 3 seconds to preliminarily moisten the hand of the user, and water discharge is finished after 3 seconds;
then controlling the soap liquid pump 15 to start working, and pumping the soap liquid from the soap liquid bottle 14, then enabling the soap liquid to flow out of the soap liquid channel pipeline and drop on the hands of a user, wherein the soap liquid outlet time is 3 seconds, and stopping liquid outlet after 3 seconds;
after waiting for 20 seconds, controlling the water faucet 2 to discharge water for 30 seconds again to flush the hands of the user;
after washing, control heating part 12 and pipeline fan 11 action, heating part 12 circular telegram utilizes heating resistance wire 123 to generate heat with the air heating in the air pipe to utilize pipeline fan 11 to blow off hot-air from annular air outlet, dry the hand for the user provides hot-blast not more than 2 minutes, if the time does not reach 2 minutes, user's both hands leave tap 2, then the stoving function stops immediately.
The specific implementation process of this embodiment is as follows:
firstly, setting relevant parameters of a hand washing device, when a user needs to clean hands, firstly enabling the two hands to be close to the water faucet 2, after the water outlet sensor 17 of the water faucet 2 senses hand information of the user, firstly controlling the electric water heater to start to heat water to 30 ℃, controlling the water faucet 2 to discharge water for 3 seconds to preliminarily moisten the hands of the user, and finishing water discharge after 3 seconds; the controller controls the soap liquid pump 15 to start working, and after the soap liquid is extracted from the soap liquid bottle 14, the soap liquid flows out from the soap liquid channel pipeline and drops on the hands of the user, the soap liquid outflow time is 3 seconds, and the liquid outflow is stopped after 3 seconds; waiting for 20 seconds, reserving sufficient kneading time for the user, and then controlling the water faucet 2 to discharge water for 30 seconds by the controller to wash the hands of the user; after the washing, controller control heating part 12 and pipeline fan 11 action, heating part 12 circular telegram utilizes heating resistor wire 123 to generate heat the air heating in the air pipe, and utilize pipeline fan 11 to blow off hot-air from annular air outlet, provide the hot-blast hand that does not exceed 2 minutes for the user and dry, if the time does not reach 2 minutes, user's both hands leave water tap 2, then the stoving function stops immediately, if the stoving time reaches 2 minutes, but go out water inductor 17 and acquire user's hand signal still, then all functions of water tap 2 are closed, open next time then need user's hand signal interrupt and acquire user's hand signal again.
The use habits and preferences of different users are different, so that the overall cleaning time can be overlong due to the fact that different users adjust the water temperature and the like in the cleaning process, queuing or congestion is caused, hand cleaning and drying of the users are automatically completed in the whole process through a preset program, one-stop cleaning service is provided for the users, the operation of the users is reduced, the cleaning process time is saved, congestion is avoided, other operation behaviors of the users can be reduced to the maximum degree, and the experience of the users is effectively improved.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics of the embodiments has not been described in detail, so that a person of ordinary skill in the art can understand all the common technical knowledge in the field of the invention before the application date or the priority date, can know all the prior art in the field, and have the ability to apply routine experimentation before the application date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a multi-functional intelligent hand washing device, includes wash-basin and tap, the embedded installation on the floor cabinet top of wash-basin, the one end of wash-basin is equipped with the connecting hole, tap includes vertical portion and horizontal part, the junction of vertical portion and horizontal part is the arc, vertical portion passes connecting hole and wash-basin fixed connection, the export of tap is located the end of horizontal part, its characterized in that:
the faucet is internally provided with a heating part and a plurality of flow channel pipelines, the heating part is positioned at the outlet end of the faucet and is sleeved on the periphery of the flow channel pipelines, and an annular air outlet is formed between the heating part and the inner wall of the outlet end of the faucet; one end of the water faucet is connected with a hot air pipeline, and one end of the hot air pipeline, which is far away from the water faucet, is also connected with a pipeline fan;
a water outlet sensor is arranged on the vertical part of the water tap, the water outlet sensor is positioned above the hand washing basin and close to one side of the water tap outlet, and a soap liquid sensor and a drying sensor are also arranged at the top end of the water tap outlet;
an integrated box, a soap lye bottle, a soap lye pump and a water pipe are also arranged below the hand basin, and a controller, an electromagnetic valve, a heating temperature controller, an induction signal receiving distance regulator and an action time regulator which are connected with the controller are arranged in the integrated box;
the water outlet sensor, the soap liquid sensor and the drying sensor are all connected with the controller, the heating part is connected with the heating temperature controller, the soap liquid pump is connected with the soap liquid bottle through a guide pipe, and the soap liquid pump is connected with the corresponding flow channel pipeline through a guide pipe; the water pipe is connected with the corresponding runner pipeline, a water heater is arranged in the water pipe, and the water heater is connected with the heating temperature controller.
2. The multifunctional intelligent hand washing device of claim 1, wherein: the flow passage pipeline comprises a water flow passage pipeline, a soap liquid flow passage pipeline and a hot air flow passage pipeline, and the water flow passage pipeline is connected with a water pipe; the soap liquid flow passage pipeline is connected with a soap liquid pump; the hot air flow passage pipeline is a gap between the water flow passage pipeline and the inner wall of the water faucet and a gap between the soap liquid flow passage pipeline and the inner wall of the water faucet.
3. The multifunctional intelligent hand washing device of claim 1, wherein: the top end of the faucet outlet is also provided with a temperature regulator for regulating the temperature of the outlet water, and the temperature regulator is connected with the integrated box.
4. The multifunctional intelligent hand washing device of claim 3, wherein: and a voice receiver used for collecting a voice control command of a user is arranged beside the temperature regulator, and the voice receiver is connected with the integrated box and controls the working state of the faucet according to the voice control command of the user.
5. The multifunctional intelligent hand washing device of claim 1, wherein: and a bubbler is arranged at the outlet of the water faucet and is connected with a water pipeline.
6. The multifunctional intelligent hand washing device of claim 1, wherein: the heating component comprises two transverse plates and two vertical plates, the transverse plates and the vertical plates are clamped to form a # -shaped frame body, an isolation channel is formed in the center of the frame body, and a plurality of flow channel channels are placed in the isolation channel; the two ends of the transverse plate and the vertical plate are provided with a plurality of clamping grooves, and heating resistance wires are clamped in the clamping grooves.
7. The multifunctional intelligent hand washing device of claim 6, wherein: still install power supply line in the isolation passageway, be equipped with the power cord that is used for the heating part power supply in the power supply line.
8. The multifunctional intelligent hand washing device of claim 6, wherein: the transverse plates and the vertical plates are both heat-insulating mica plates.
9. A multifunctional intelligent hand washing device control method, which is used for the multifunctional intelligent hand washing device as claimed in any one of claims 1 to 8, and is characterized in that: the method comprises the following steps:
step S1, setting effective sensing distances of a water outlet sensor, a soap liquid sensor and a drying sensor through a sensing signal receiving distance regulator, setting the time of relevant actions of a water faucet in each stage through an action time regulator, and finally setting the initial water outlet temperature;
step S2, after sensing a hand signal of a user, the water faucet sends the signal to a controller of the integrated box, and then the controller controls the water faucet to perform water outlet for a first fixed time to perform primary wetting on the hand of the user;
step S3, when the soap liquid sensor of the tap senses the hand signal of the user, the controller controls the soap liquid pump to work, and the soap liquid is extracted and flows out from the soap liquid flow passage pipeline for a second fixed time;
step S4, after the user finishes hand cleaning by using the soap liquid and the faucet senses the hand signal of the user again, the controller controls the faucet to discharge water for a third fixed time to wash the hand of the user;
and step S5, after the washing is finished and the drying sensor senses a hand signal of the user, the controller controls the heating part and the pipeline fan to act, and hot air of fourth fixed time is provided for the user to dry the hand of the user.
10. The control method of the multifunctional intelligent hand washing device according to claim 9, characterized in that: after the faucet senses a hand signal of a user, the controller controls the faucet to automatically clean and dry the hand of the user according to a preset working sequence.
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| CN202210590020.3A CN114934564A (en) | 2022-05-26 | 2022-05-26 | Multifunctional intelligent hand washing device and control method thereof |
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| CN202210590020.3A CN114934564A (en) | 2022-05-26 | 2022-05-26 | Multifunctional intelligent hand washing device and control method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140305A (en) * | 1999-11-17 | 2001-05-22 | San-Ei Faucet Mfg Co Ltd | Faucet with air towel |
| US20050133100A1 (en) * | 2002-06-24 | 2005-06-23 | Bolderheij Fok C. | Multifunctional faucet |
| CN204187114U (en) * | 2014-10-30 | 2015-03-04 | 浙江传福电器有限公司 | Tap electric water heater |
| CN105178399A (en) * | 2015-08-06 | 2015-12-23 | 李峰 | Automatic hand-washing integrated machine |
| US20170105590A1 (en) * | 2013-03-15 | 2017-04-20 | Xela Innovations, Llc | Through Surface Hand Drying System |
| CN210153309U (en) * | 2019-07-03 | 2020-03-17 | 佛山东鹏洁具股份有限公司 | Multifunctional water tap |
| CN111828702A (en) * | 2019-04-19 | 2020-10-27 | 宁波鑫力洁金属制品有限公司 | Induction type side air-out stoving tap |
| CN215820707U (en) * | 2021-09-03 | 2022-02-15 | 温州沃伦厨卫有限公司 | Intelligent induction faucet with hand soap liquid outlet induction structure |
-
2022
- 2022-05-26 CN CN202210590020.3A patent/CN114934564A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140305A (en) * | 1999-11-17 | 2001-05-22 | San-Ei Faucet Mfg Co Ltd | Faucet with air towel |
| US20050133100A1 (en) * | 2002-06-24 | 2005-06-23 | Bolderheij Fok C. | Multifunctional faucet |
| US20170105590A1 (en) * | 2013-03-15 | 2017-04-20 | Xela Innovations, Llc | Through Surface Hand Drying System |
| CN204187114U (en) * | 2014-10-30 | 2015-03-04 | 浙江传福电器有限公司 | Tap electric water heater |
| CN105178399A (en) * | 2015-08-06 | 2015-12-23 | 李峰 | Automatic hand-washing integrated machine |
| CN111828702A (en) * | 2019-04-19 | 2020-10-27 | 宁波鑫力洁金属制品有限公司 | Induction type side air-out stoving tap |
| CN210153309U (en) * | 2019-07-03 | 2020-03-17 | 佛山东鹏洁具股份有限公司 | Multifunctional water tap |
| CN215820707U (en) * | 2021-09-03 | 2022-02-15 | 温州沃伦厨卫有限公司 | Intelligent induction faucet with hand soap liquid outlet induction structure |
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