CN112043165A - Intelligent disinfection water dispenser and disinfection method - Google Patents

Intelligent disinfection water dispenser and disinfection method Download PDF

Info

Publication number
CN112043165A
CN112043165A CN202011066746.4A CN202011066746A CN112043165A CN 112043165 A CN112043165 A CN 112043165A CN 202011066746 A CN202011066746 A CN 202011066746A CN 112043165 A CN112043165 A CN 112043165A
Authority
CN
China
Prior art keywords
water
disinfection
ultraviolet
controller
ultraviolet lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011066746.4A
Other languages
Chinese (zh)
Inventor
钱爱斌
纪可薇
纪汉成
钱爱萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202011066746.4A priority Critical patent/CN112043165A/en
Publication of CN112043165A publication Critical patent/CN112043165A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/54Water boiling vessels in beverage making machines
    • A47J31/56Water boiling vessels in beverage making machines having water-level controls; having temperature controls
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24Apparatus using programmed or automatic operation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G08B5/38Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/14Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention discloses an intelligent disinfection water dispenser, which comprises a shell and a purified water barrel; the utility model discloses a water purification device, including casing, heating control system, control panel, pure water bucket the inside drinking water switch that is equipped with of casing, casing upper end is equipped with clever seat, inside water storage tank, second ultraviolet ray disinfection device, hot water container, heating control system, pipeline control system, the WIFI bluetooth composite module of being equipped with of casing, the preceding control panel that is equipped with of casing, control panel below, pure water bucket the inside is equipped with first ultraviolet ray disinfection device, and first ultraviolet ray disinfection device includes layering ultraviolet lamp device, level sensor, second controller, second ultraviolet ray disinfection device sets up in the bottom of water storage. The water dispenser is connected with the smart phone by adopting a WIFI Bluetooth communication technology, the water dispenser is remotely controlled by the smart phone APP, water in the pure water barrel and water in the water storage tank can be thoroughly sterilized at any time, secondary pollution of water is avoided, drinking water quality is improved, the water temperature can be set in advance, the lowest water level alarm indication is realized, and energy is saved.

Description

Intelligent disinfection water dispenser and disinfection method
Technical Field
The invention belongs to the technical field of water dispensers, and particularly relates to an intelligent disinfection water dispenser and a disinfection method.
Background
Along with the continuous improvement of the living standard of people and the progress and development of social science and technology, the multifunctional water dispenser with the barreled purified water is gradually popularized and is rather popular with people. At present, the functions of the water dispenser are more and more, the performance of the water dispenser is more and more advanced, and the functions of the water dispenser are greatly enriched, such as an intelligent water dispenser, a disinfection water dispenser, a remote control and communication monitoring water dispenser and the like.
However, the pure water barrel used in the existing barreled water drinking machine needs the same volume of air to enter the water barrel to discharge water normally when discharging water. Because the air contains a large amount of bacteria, a large amount of bacteria also enter the water barrel while air is introduced, and rapidly propagate in the water barrel, so that serious secondary water pollution is caused. In addition, a water storage tank in the barreled water drinking machine is not air-tight, and air circulation can cause bacteria to enter the water storage tank, so that the water quality is influenced, and secondary water pollution is caused.
At present, the disinfection modes of the barreled water drinking machine are mainly summarized in two types: one is to perform ozone disinfection or ultraviolet disinfection on air entering a purified water barrel, and perform ozone disinfection on water and pipelines in a water storage tank; for example, the invention patent with the application number of 201510027210.4 is named as a smart seat of a water dispenser; the invention has the patent application number of 200910179821.5 and is named as a method for disinfecting a water dispenser; the innovation point of the invention is that the ozone generated by the ozone generator is conveyed to the water storage tank of the water dispenser through the ozone pipeline and enters the purified water barrel through the smart seat, and the ozone can sterilize the drinking water in the water storage tank and the purified water barrel; for example, the patent with application number 201711488906.2 entitled ozone electrode device and purified water has the innovation point that the ozone generated by an ozone generator is used for sterilizing and disinfecting the whole water inlet pipeline and the water outlet pipeline, thereby ensuring the quality of drinking water. The second one is to sterilize the water in the purified water barrel or the water outlet nozzle directly by ultraviolet rays, such as the utility model patent with application number 201520425054.2, which is named as an intelligent water dispenser capable of sterilizing, and the innovation point of the invention is that the ultraviolet ray device is arranged in the purified water barrel to sterilize and disinfect the water in the barrel; for example, the invention patent with the application number of 201810456854.9, which is named as an ultraviolet sterilization type water dispenser and a control method thereof, has the innovative points that a sterilization module is arranged on a water outlet nozzle of the water dispenser, a controller of the sterilization module detects a water flow signal of the water outlet nozzle in real time and controls the on and off of an ultraviolet lamp according to the water flow signal, and the water outlet of the water dispenser is sterilized by ultraviolet rays generated by the ultraviolet lamp.
At present, in the prior art, ozone sterilization is mostly adopted for sterilizing water in a pure water barrel and a water storage tank of a water dispenser and pipelines, but although the ozone sterilization effect is obvious, adverse factors exist on the other hand, water containing ozone is easily decomposed into oxygen-containing water, and the oxygen-containing water is easier for bacterial reproduction than water which is not subjected to ozone treatment, so that the prevention of secondary pollution of the water subjected to ozone treatment is more important than that of the water which is not subjected to ozone treatment. The utility model provides a can carry out sterile intelligent water dispenser's utility model patent sets up ultraviolet ray degassing unit in pure water bucket is inside, and the structure of pure water bucket is complicated like this, and the transportation is inconvenient, uses inconveniently, and can not adjust the disinfection intensity of ultraviolet lamp according to the decline of water level, and is uneconomic, impracticable.
Therefore, an intelligent disinfection water dispenser and a disinfection method are needed to be designed and researched, ultraviolet sterilization and disinfection can be carried out on pure water barrels and water in a water storage tank at any time through remote control, the pure water barrels can be disinfected in a layered mode according to the reduction of the water level, disinfection is effectively carried out, and energy is saved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an intelligent disinfection water dispenser and a disinfection method.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an intelligent disinfection water dispenser, which is characterized in that: including casing and pure water bucket, pure water bucket up end center is equipped with the recess hole, the casing upper end is equipped with clever seat, inside water storage tank, second ultraviolet ray disinfection device, hot-water container, heating control system, pipeline control system, the WIFI bluetooth composite module of being equipped with of casing, the preceding control panel that is equipped with of casing, be equipped with on the control panel shown and add the pilot lamp: a heating indicator light, a first disinfection indicator light, a second disinfection indicator light, a water level alarm indicator light, and a hot water temperature display and input key;
the water receiving platform is installed to the middle part of organism, and the hot water switch is installed in the upper end left side of water receiving platform, and the cold water switch is installed on the upper end right side of water receiving platform, the casing right side is equipped with switch, first ultraviolet ray disinfection device switch, second ultraviolet ray disinfection device switch, pure water bucket recess downthehole first ultraviolet ray disinfection device that is equipped with, first ultraviolet ray disinfection device includes layering ultraviolet lamp device, level sensor, second controller, second WIFI bluetooth composite module, electrical unit, layering ultraviolet lamp device includes multilayer annular ultraviolet tube and transmission of electricity plug, opening in proper order of multilayer annular ultraviolet tube of water level decline data automatically regulated layering ultraviolet lamp device in the pure water bucket that second ultraviolet ray disinfection device provided according to level sensor, second ultraviolet ray disinfection device includes transparent bottom plate, tank bottoms ultraviolet lamp, third controller, third WIFI bluetooth composite module, electrical unit, transparent bottom plate sets up at the water storage tank bottom portion hermetically, forms tank bottoms lamp chamber at the internal surface of transparent bottom plate and water storage tank bottom portion, and the tank bottoms ultraviolet lamp sets up the internal surface at transparent bottom plate.
The heating control system consists of a heater, a temperature sensor, a first controller, a first WIFI Bluetooth combined module, a power supply unit and an exhaust pipe, the pipeline control system consists of a cold water inlet pipe, a cold water outlet pipe, a hot water inlet pipe, a hot water outlet pipe, a water-free disconnecting device, a solenoid valve, a hot water switch and a cold water switch, the cold water inlet pipe and the hot water inlet pipe are arranged below the water storage tank, the hot water inlet pipe is fixedly connected with the heater through the water-free disconnecting device, the temperature sensor is arranged inside the heater, the hot water outlet pipe is arranged below the heater, the solenoid valve and the hot water switch are arranged on the hot water outlet pipe, the cold water outlet pipe is connected with the cold water switch, the first controller is arranged below the heater, the first WIFI Bluetooth combined module is connected onto the first controller, and the first controller is electrically connected with the, the first controller is electrically connected with the heater through a lead, and the heater is electrically connected with the temperature sensor through a lead.
Preferably, the second controller sets up in pure water bucket upper end, be connected with second WIFI bluetooth composite module on the second controller, the third controller passes through wire and layering ultraviolet lamp device, level sensor electric connection.
Preferably, the third controller is arranged at the lower end of the water storage tank, a third WIFI Bluetooth combined module is connected to the third controller, and the third controller is electrically connected with the tank bottom ultraviolet lamp through a conducting wire.
Preferably, the liquid level sensor is arranged in a groove hole at the upper end of the purified water bucket, and the change of the liquid level of the water is detected in a non-contact mode through ultrasonic waves.
Preferably, the number of the multilayer annular ultraviolet lamp tubes in the layered ultraviolet lamp device is six rows at equal intervals along the height direction; the tank bottom ultraviolet lamp is LED ultraviolet lamp pearl, and the quantity that sets up of LED ultraviolet lamp pearl is equipped with 6 along water storage tank center.
Preferably, the LED ultraviolet lamp beads are uniformly arranged on the inner surface of the transparent bottom plate, and the multilayer annular ultraviolet lamp tubes are uniformly arranged on the power transmission core rod and combined together in parallel.
Preferably, the transparent bottom plate is made of quartz glass.
Preferably, the bottom of the water storage tank is provided with a reflecting lens, so that the ultraviolet sterilization and disinfection effect is further improved.
Preferably, the groove hole of the purified water bucket is made of an integral quartz glass tube and is hermetically welded with the purified water bucket, so that ultraviolet rays can conveniently penetrate through and kill bacteria in water.
The invention discloses a disinfection method of an intelligent disinfection water dispenser, which comprises the following steps:
the water sterilizing device has the advantages that a pure water bucket filled with water is placed on a smart seat of a water dispenser, a first ultraviolet sterilizing device switch is turned on, sterilizing time is set or sterilizing time is set at regular time, water in the pure water bucket is automatically sterilized through ultraviolet rays, and a first sterilizing indicator lamp on a control panel is turned on;
opening a drinking switch to keep the water storage tank, the hot water container and the pipeline full of water;
thirdly, turning on a switch of the second ultraviolet disinfection device, setting disinfection time or regularly setting disinfection time, automatically disinfecting water in the water storage tank by ultraviolet rays, and turning on a second disinfection indicator lamp on the control panel;
when the water level in the purified water barrel drops, the ultrasonic liquid level sensor detects and records water level changes, and the second controller controls the multilayer annular ultraviolet lamp tubes of the layered ultraviolet lamp device to be sequentially started to keep ultraviolet rays to effectively disinfect water in the purified water barrel;
fifthly, the smart phone is turned ON, the smart phone APP is connected through WIFI, a first ultraviolet disinfection device switch ON of the second controller is remotely controlled, disinfection time is set or disinfection time is set at regular time, the multilayer annular ultraviolet lamp tube starts to automatically disinfect water in the purified water barrel, a first disinfection indicator lamp ON the control panel is turned ON, and the smart phone APP automatically records disinfection time and date; a second ultraviolet disinfection device switch of the third controller is remotely controlled to be ON, disinfection time is set or disinfection time is set at regular time, a tank bottom ultraviolet lamp starts to automatically disinfect water in the water storage tank, a second disinfection indicator lamp ON the control panel is turned ON, and a smart phone APP automatically records disinfection time and date; the heater of the first controller is remotely controlled, the water temperature of the hot water container is adjusted, a heating indicator lamp on the control panel is turned on, and the smart phone APP automatically records the heating time, the heating date and the heating water temperature;
sixthly, the smart phone is turned ON, the smart phone APP is connected through the Bluetooth, a first ultraviolet disinfection device of the second controller is controlled to be turned ON, disinfection time is set or disinfection time is set at regular time, the multi-layer annular ultraviolet lamp tube starts to automatically disinfect water in the purified water barrel, a first disinfection indicator lamp ON the control panel is turned ON, and the smart phone APP automatically records disinfection time and date; controlling a switch ON of a second ultraviolet disinfection device of the third controller, setting disinfection time or regularly setting disinfection time, starting automatic disinfection of water in the water storage tank by a tank bottom ultraviolet lamp, lighting a second disinfection indicator lamp ON a control panel, and automatically recording disinfection time and date by an APP of the smart phone; controlling a heater of the first controller, adjusting the water temperature of the hot water container, lighting a heating indicator lamp on a control panel, and automatically recording the heating time, date and water temperature by the smart phone APP;
when the ultrasonic liquid level sensor detects that the water level in the purified water barrel is lowered to the minimum, the second controller controls the multilayer annular ultraviolet lamp tubes of the first ultraviolet disinfection device to be completely closed, the water level alarm indicator lamp on the control panel continuously flashes to alarm, and the water level alarm indication lamp on the smart phone APP occurs.
Compared with the prior art, the invention has the beneficial effects that:
the intelligent disinfection water dispenser and the disinfection method adopt the WIFI Bluetooth communication technology to establish connection between the water dispenser and the smart phone, and the water dispenser is remotely controlled through the smart phone APP, so that the ultraviolet thorough disinfection can be performed on the water in the pure water barrel and the water in the water storage tank at any time, the secondary pollution of water is avoided, the use is safe, the operation is convenient, the sterilization and disinfection effects are good, the drinking water quality is greatly improved, and the healthy and safe drinking water of people is ensured.
The reflector surface sheet is arranged at the bottom of the water storage tank, and the transparent bottom plate is made of high-transparency quartz glass, so that the ultraviolet sterilization and disinfection effect of the ultraviolet lamp at the bottom of the tank on the water storage tank is further improved; the water temperature can be set in advance in an appointment mode, the lowest water level alarm indication is achieved, the requirements of users are facilitated, and energy is saved.
The invention thoroughly solves the problem that the water in the purified water barrel and the water storage tank can not be thoroughly disinfected in the prior art, and can automatically adjust the sequential opening of the multilayer annular ultraviolet lamp tubes of the layered ultraviolet lamp device according to the water level reduction data in the purified water barrel provided by the liquid level sensor, thereby ensuring that the water in the purified water barrel is effectively disinfected by ultraviolet rays.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a front view of a first ultraviolet disinfection apparatus of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 6 is a control diagram of a first UV sterilization unit of the present invention;
FIG. 7 is a schematic control diagram of the circuit of the present invention;
fig. 8 is a schematic view of the disinfection structure of the upright water dispenser of the present invention.
Wherein, 1-purified water barrel, 1001-groove hole, 2-shell, 3-smart seat, 4-power switch, 401-first ultraviolet device switch, 402-second ultraviolet device switch, 5-control panel, 501-indicator light, 502-input key, 6-water platform, 7-quartz glass tube, 8-first ultraviolet disinfection device, 81-layered ultraviolet lamp device, 810-multilayer ultraviolet lamp tube, 811-power transmission core rod, 82-liquid level sensor, 83-second controller, 84-second WIFI combined module, 85-power supply unit, 9-water storage tank, 10-second ultraviolet disinfection device, 101-transparent bottom plate, 102-tank bottom ultraviolet lamp, 103-reflective lens, 104-third controller, 105-third WIFI combined module, 106-power supply unit, 11-heating control system, 111-heater, 112-hot water container, 113-exhaust pipe, 11-heating control system, 111-heater, 112-hot water container, 114-temperature sensor, 115-first controller, 116-first WIFI Bluetooth combined module, 117-power supply unit, 12-pipeline control system, 121-cold water inlet pipe, 122-cold water outlet pipe, 123-hot water inlet pipe, 124-hot water outlet pipe, 125-no-water disconnecting device, 126-solenoid valve, 127-hot water switch, 128-cold water switch, 13-base, 14-automatic water feeder, 15-water conduit, 16-water outlet pipe.
Detailed Description
The present invention will be further described with reference to the following examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1, 2, 3, 4, 5, 6, and 7, the intelligent disinfecting water dispenser of the present invention includes a housing 2 and a purified water bucket 1, a groove hole 1001 is formed in the center of the upper end surface of the purified water bucket 1, a smart seat 3 is disposed at the upper end of the housing 2, a water storage tank 9, a second ultraviolet disinfection device 10, a hot water tank 112, a heating control system 11, a pipeline control system 12, and a second WIFI bluetooth combined module 84 are disposed inside the housing 2, a control panel 5 is disposed in front of the housing 2, and an indicator lamp 501 is disposed on the control panel 5: a heating indicator light, a first disinfection indicator light, a second disinfection indicator light, a water level alarm indicator light, and a hot water temperature display and input button 502;
the middle part of the shell 2 is provided with a water receiving platform 6, the upper left side of the water receiving platform 6 is provided with a hot water switch 127, the upper right side of the water receiving platform 6 is provided with a cold water switch 128, the right side of the shell 2 is provided with a power switch 4, a first ultraviolet disinfection device switch 401 and a second ultraviolet disinfection device switch 402, a first ultraviolet disinfection device 8 is arranged in a groove hole 1001 of the purified water barrel 1, the first ultraviolet disinfection device 8 comprises a layered ultraviolet lamp device 81, a liquid level sensor 82, a second controller 83, a second WIFI Bluetooth combined module 84 and a power supply unit 85, the layered ultraviolet lamp device 81 comprises a multilayer annular ultraviolet lamp tube 810 and a power transmission mandrel 811, the second controller 83 automatically adjusts the multilayer annular ultraviolet lamp tube 810 of the layered ultraviolet lamp device 81 according to the water level descending data in the purified water barrel 1 provided by the liquid level sensor 82, second ultraviolet ray degassing unit 10 includes transparent bottom plate 101, tank bottoms ultraviolet lamp 102, third controller 104, third WIFI bluetooth composite module 105, electrical unit 106, transparent bottom plate 101 sets up in water storage tank 9 bottom sealedly, forms tank bottoms lamp chamber at transparent bottom plate 101's internal surface and water storage tank 9 bottom, and tank bottoms ultraviolet lamp 102 sets up the internal surface at transparent bottom plate 101. The heating control system 11 comprises a heater 111, a temperature sensor 114, a first controller 115, a first WIFI Bluetooth combined module 116, a power supply unit 117 and an exhaust pipe 113, the pipeline control system 12 comprises a cold water inlet pipe 121, a cold water outlet pipe 122, a hot water inlet pipe 123, a hot water outlet pipe 124, an anhydrous disconnecting device 125, an electromagnetic valve 126, a hot water switch 127 and a cold water switch 128, a cold water inlet pipe 121 and a hot water inlet pipe 123 are arranged below the water storage tank 9, the hot water inlet pipe 123 is fixedly connected with the heater 111 through the anhydrous disconnecting device 125, the temperature sensor 114 is arranged inside the heater 111, a hot water outlet pipe 124 is arranged below the heater 111, the electromagnetic valve 126 and the hot water switch 127 are arranged on the hot water outlet pipe 124, the cold water outlet pipe 122 is connected with the cold water switch 128, the first controller 115 is arranged below the heater 111, be connected with first WIFI bluetooth composite module 116 on the first controller 115, first controller 115 passes through wire and solenoid valve 126 electric connection, first controller 115 passes through wire and heater 111 electric connection, heater 111 passes through wire and temperature sensor 114 electric connection.
Preferably, the second controller 83 is arranged at the upper end of the purified water bucket 1, the second controller 83 is connected with a second WIFI bluetooth combined module 84, and the third controller 104 is connected with the layered ultraviolet lamp device 81 and the liquid level sensor 82 through wires.
Preferably, the third controller 104 is arranged at the lower end of the water storage tank 9, the third controller 104 is connected with a third WIFI and bluetooth combined module 105, and the third controller 104 is electrically connected with the tank bottom ultraviolet lamp 102 through a conducting wire.
Preferably, the liquid level sensor 82 is disposed on a groove hole 1001 at the upper end of the purified water bucket 1, and detects the change of the liquid level of water in a non-contact manner by ultrasonic waves.
Preferably, the number of the multilayer annular ultraviolet lamp tubes 810 in the layered ultraviolet lamp device 81 is six rows at equal intervals along the height direction; the tank bottom ultraviolet lamp 102 is provided with 6 LED ultraviolet lamp beads, and the number of the LED ultraviolet lamp beads is 6 along the center of the water storage tank 9.
Preferably, the LED ultraviolet lamp beads are uniformly installed on the inner surface of the transparent base plate 101, and the multilayer annular ultraviolet lamp tubes 810 are uniformly installed on the power transmission mandrel 811 and are combined in parallel.
Preferably, the transparent substrate 101 is made of quartz glass.
Preferably, the bottom of the water storage tank 9 is provided with a reflective lens 103, so that the ultraviolet sterilization and disinfection effect is further improved.
Preferably, the groove hole 1001 of the purified water bucket 1 is made of an integral quartz glass tube 7.
Preferably, the intelligent mobile phone APP software is provided with a first ultraviolet disinfection device 8 and a second ultraviolet disinfection device 10 which are controlled at regular time and in a remote mode at any time, the heating water temperature is reserved, the disinfection time and date and the heating time and date are recorded automatically, and the intelligent mobile phone APP software is further provided with a water level alarm indication.
The second controller 83 automatically adjusts the sequential opening of the multilayer annular ultraviolet lamp tubes 810 of the layered ultraviolet lamp device 81 according to the water level drop data in the purified water bucket 1 provided by the liquid level sensor 82, so as to ensure that the ultraviolet rays can effectively disinfect the water in the purified water bucket 1, and the working principle is as follows: when the water level in the purified water bucket 1 drops, the ultrasonic liquid level sensor 82 detects and records the water level change and can divide into 7 data: the first full water level data, the second water level data, the third water level data, the fourth water level data, the fifth water level data, the sixth water level data and the seventh minimum water level data; correspondingly, the second controller 83 controls the multilayer annular ultraviolet lamp tube 810 of the layered ultraviolet lamp device 81 to sequentially open: the first full water level data, the whole 6 layers of annular ultraviolet lamp tubes are all opened; second water level data, the first layer of annular ultraviolet lamp tube is closed, and the 2-6 layers of annular ultraviolet lamp tubes are opened; the third water level data, the 1 st-2 nd layer of annular ultraviolet lamp tubes are closed, and the 3 rd-6 th layer of annular ultraviolet lamp tubes are opened; fourth water level data, the 1 st to 3 rd layers of annular ultraviolet lamp tubes are closed, and the 4 th to 6 th layers of annular ultraviolet lamp tubes are opened; the fifth water level data, the 1 st to 4 th layers of annular ultraviolet lamp tubes are closed, and the 5 th to 6 th layers of annular ultraviolet lamp tubes are opened; the sixth water level data, the 1 st to 5 th layers of annular ultraviolet lamp tubes are closed, and the 6 th layers of annular ultraviolet lamp tubes are opened; and the seventh lowest water level data, and the whole 6 layers of annular ultraviolet lamp tubes are completely closed.
Example 2
As shown in fig. 1 to 7, the present embodiment specifically describes a disinfection method using an intelligent disinfection water dispenser, which includes the following steps:
the water sterilizing device has the advantages that a pure water bucket 1 filled with water is arranged on a smart seat 3 of a water dispenser, a switch 401 of a first ultraviolet sterilizing device 8 is turned on, sterilizing time is set for 15 minutes (or sterilizing time is set at regular time), water in the pure water bucket 1 is automatically sterilized through ultraviolet rays, and a first sterilizing indicator lamp on a control panel 5 is turned on; at this time, the liquid level sensor 82 detects that the data is at the first full water level data, and the second controller 83 controls the multilayer annular ultraviolet lamp tubes of the layered ultraviolet lamp device 81 to be sequentially opened in such a way that all the 6-layer annular ultraviolet lamp tubes are opened; after 15 minutes, the first disinfection indicator lamp is turned off;
secondly, a drinking switch is opened to keep the water storage tank 9, the hot water liner 112 and the pipeline full of water;
thirdly, the switch of the second ultraviolet disinfection device 10 is turned on, the disinfection time is set for 5 minutes (or the disinfection time is set at regular time), the water in the water storage tank 9 is automatically disinfected by ultraviolet rays, and a second disinfection indicator lamp on the control panel 5 is turned on; after 5 minutes, the second disinfection indicator lamp is turned off;
when the water level in the pure water bucket 1 drops, the ultrasonic liquid level sensor 82 detects and records 7 water level data of water level change, correspondingly, the second controller 83 controls the multilayer annular ultraviolet lamp tubes 810 of the layered ultraviolet lamp device 81 to be sequentially opened in 7 modes, the first full water level data is that the 6-layer annular ultraviolet lamp tubes are all opened, and the 6-layer annular ultraviolet lamp tubes are all closed until the seventh lowest water level data is reached;
fifthly, the smart phone is turned ON, the smart phone APP is connected through WIFI, the first ultraviolet disinfection device switch 401 ON of the second controller 83 is remotely controlled, disinfection time is set for 15 minutes (or disinfection time is set at regular time), the multilayer annular ultraviolet lamp tube starts to automatically disinfect water in the purified water barrel 1, and the first disinfection indicator lamp ON the control panel 5 is turned ON; after 15 minutes, the first disinfection indicator lamp is turned off, and the smart phone APP automatically records the disinfection time and date; a second ultraviolet disinfection device switch 402 of the remote control third controller 104 is turned ON, disinfection time is set for 5 minutes (or disinfection time is set at regular time), the tank bottom ultraviolet lamp 102 starts to automatically disinfect water in the water storage tank 9, and a second disinfection indicator lamp ON the control panel 5 is turned ON; after 5 minutes, the second disinfection indicator lamp is turned off, and the smart phone APP automatically records the disinfection time and date; the heater 111 of the first controller 115 is remotely controlled, the water temperature of the hot water container 112 is adjusted, a heating indicator lamp on the control panel 5 is turned on, and the smart phone APP automatically records the heating time, the heating date and the water temperature;
sixthly, the smart phone is turned ON, the smart phone APP is connected through the Bluetooth, the first ultraviolet disinfection device switch 401 of the second controller 83 is controlled to be ON, disinfection time is set for 15 minutes (or the disinfection time is set at regular time), the multilayer annular ultraviolet lamp tube starts to automatically disinfect water in the purified water barrel 1, and the first disinfection indicator lamp ON the control panel 5 is ON; after 15 minutes, the first disinfection indicator lamp is turned off, and the smart phone APP automatically records the disinfection time and date; controlling the third controller 104 to control the second ultraviolet disinfection device switch 402 to be ON, setting disinfection time for 5 minutes (or regularly setting disinfection time), starting the tank bottom ultraviolet lamp 102 to automatically disinfect water in the water storage tank 9, and lighting a second disinfection indicator lamp ON the control panel 5; after 5 minutes, the second disinfection indicator lamp is turned off, and the smart phone APP automatically records the disinfection time and date; the heater 111 of the first controller 115 is controlled, the water temperature of the hot water container 112 is adjusted, a heating indicator lamp on the control panel 5 is turned on, and the smart phone APP automatically records the heating time, the heating date and the heating water temperature;
when the ultrasonic liquid level sensor 82 detects that the water level in the purified water barrel 1 is lowered to the minimum, the second controller 83 controls the 6-layer annular ultraviolet lamp tube of the first ultraviolet disinfection device 8 to be completely closed, the water level alarm indicator lamp on the control panel 5 continuously flashes to alarm, and a water level alarm indication appears on the smart phone APP.
Example 3
As shown in fig. 8, the intelligent disinfecting water dispenser of the invention is also suitable for a vertical water dispenser, and comprises a base 13, a purified water bucket 1, an automatic water feeder 14 and a first ultraviolet disinfection device 8, wherein the purified water bucket 1 is vertically matched and arranged on the base 13, the upper end of the purified water bucket 1 is provided with the automatic water feeder 14, the lower end of the automatic water feeder 14 is provided with a water conduit 15 extending into the bottom of the purified water bucket 1, the upper end of the automatic water feeder 14 is provided with a water outlet pipe 16, the first ultraviolet disinfection device 8 is arranged in a groove hole 1001 of the purified water bucket 1, the first ultraviolet disinfection device 8 comprises a layered ultraviolet lamp device 81, a liquid level sensor 82, a second controller 83, a second bluetooth combined module 84 and a power supply unit 85, the layered ultraviolet lamp device 81 comprises a plurality of annular ultraviolet lamp tubes 810 and a power transmission core rod 811, and the second controller 83 automatically adjusts water level according to water level drop data in the purified water bucket 1 provided by the liquid level sensor 82 The multi-layer annular ultraviolet lamp tubes 810 of the layered ultraviolet lamp unit 81 are sequentially turned on.
Different from the embodiment 1, the original purified water bucket 1 is inverted, and the sequential closing of the multilayer annular ultraviolet lamp tubes 810 is realized in a manner that the ultraviolet lamp tubes in the first layer are sequentially closed to the ultraviolet lamp tubes in the sixth layer along with the water level falling data in the purified water bucket 1 provided by the liquid level sensor 82; in the embodiment, the purified water bucket 1 is arranged right side by side, the first ultraviolet disinfection device 8 is arranged at the lower end of the purified water bucket 1, so the second controller 83 automatically adjusts the sequential closing modes of the multilayer annular ultraviolet lamp tubes 810 of the layered ultraviolet lamp device 81 according to the water level drop data in the purified water bucket 1 provided by the liquid level sensor 82 in the opposite way, and the sequential closing modes are from the sixth layer ultraviolet lamp tube 810 to the first layer ultraviolet lamp tube 810.
The intelligent disinfection water dispenser disclosed by the invention has the advantages of safety, reliability and strong practicability, can be remotely controlled through the intelligent mobile phone APP, can thoroughly disinfect the water in the pure water barrel 1 and the water in the water storage tank 9 at any time in a timing manner, prevents the secondary pollution of water, greatly improves the drinking water quality, ensures healthy drinking water, can set the water temperature in advance in an appointment manner, has a water level alarm indication, is convenient for users to need, and saves energy.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.

Claims (10)

1. An intelligent disinfection water dispenser, which is characterized in that: including casing (2) and pure water bucket (1), pure water bucket (1) up end center is equipped with recess hole (1001), casing (2) upper end is equipped with clever seat (3), casing (2) inside is equipped with water storage tank (9), second ultraviolet ray disinfection device (10), hot-water container (112), heating control system (11), pipeline control system (12), second WIFI bluetooth composite module (84), casing (2) are preceding to be equipped with control panel (5), are equipped with pilot lamp (501) on shown control panel (5): a heating indicator light, a first disinfection indicator light, a second disinfection indicator light, a water level alarm indicator light, and a hot water temperature display and input key (502);
water receiving platform (6) is installed to the middle part of casing (2), and hot water switch (127) is installed in the upper end left side of water receiving platform (6), and cold water switch (128) is installed on the upper end right side of water receiving platform (6), casing (2) right side is equipped with switch (4), first ultraviolet ray disinfection device switch (401), second ultraviolet ray disinfection device switch (402), be equipped with first ultraviolet ray disinfection device (8) in pure water bucket (1) recess hole (1001), first ultraviolet ray disinfection device (8) are including layering ultraviolet lamp device (81), level sensor (82), second controller (83), second WIFI bluetooth composite module (84), electrical unit (85), layering ultraviolet lamp device (81) are including multilayer annular ultraviolet tube (810) and transmission of electricity plug (811), the automatic accent of water level decline data in pure water bucket (1) that second controller (83) provided according to level sensor (82) The multilayer annular ultraviolet lamp tube (810) of festival layering ultraviolet lamp device (81) opens in proper order, second ultraviolet disinfection device (10) include transparent bottom plate (101), tank bottoms ultraviolet lamp (102), third controller (104), third WIFI bluetooth composite module (105), electrical unit (106), transparent bottom plate (101) set up in water storage tank (9) bottom sealedly, form tank bottoms lamp chamber in the internal surface of transparent bottom plate (101) and water storage tank (9) bottom, and tank bottoms ultraviolet lamp (102) set up the internal surface at transparent bottom plate (101).
2. The intelligent disinfection water dispenser of claim 1, characterized in that: the heating control system (11) consists of a heater (111), a temperature sensor (114), a first controller (115), a first WIFI Bluetooth combined module (116), a power supply unit (117) and an exhaust pipe (113), the pipeline control system (12) consists of a cold water inlet pipe (121), a cold water outlet pipe (122), a hot water inlet pipe (123), a hot water outlet pipe (124), a water-free disconnecting device (125), an electromagnetic valve (126), a hot water switch (127) and a cold water switch (128), the cold water inlet pipe (121) and the hot water inlet pipe (123) are arranged below the water storage tank (9), the hot water inlet pipe (123) is fixedly connected with the heater (111) through the water-free disconnecting device (125), the temperature sensor (114) is arranged inside the heater (111), the hot water outlet pipe (124) is arranged below the heater (111), the electromagnetic valve (126) and the hot water switch (127) are arranged on the hot water outlet pipe (124), the utility model discloses a temperature sensor, including cold water outlet pipe (122), heater (111), first controller (115) is equipped with in cold water outlet pipe (122) and cold water switch (128), be connected with first WIFI bluetooth composite module (116) on first controller (115), first controller (115) passes through wire and solenoid valve (126) electric connection, first controller (115) passes through wire and heater (111) electric connection, heater (111) passes through wire and temperature sensor (114) electric connection.
3. The intelligent disinfection water dispenser of claim 1, characterized in that: second controller (83) set up in pure water bucket (1) upper end, be connected with second WIFI bluetooth composite module (84) on second controller (83), third controller (104) pass through wire and layering ultraviolet lamp device (81), level sensor (82) electric connection.
4. The intelligent disinfection water dispenser of claim 1, characterized in that: the third controller (104) is arranged at the lower end of the water storage tank (9), the third controller (104) is connected with a third WIFI Bluetooth combined module (105), and the third controller (104) is electrically connected with the tank bottom ultraviolet lamp (102) through a lead.
5. The intelligent disinfection water dispenser of claim 1, characterized in that: the liquid level sensor (82) is arranged in a groove hole (1001) at the upper end of the purified water bucket (1) and detects the change of the water liquid level through ultrasonic waves.
6. The intelligent disinfection water dispenser of claim 1, characterized in that: the number of the multilayer annular ultraviolet lamp tubes (810) in the layered ultraviolet lamp device (81) is more than or equal to 6; the tank bottom ultraviolet lamp (102) is provided with LED ultraviolet lamp beads, and the number of the LED ultraviolet lamp beads is more than or equal to 6.
7. The intelligent disinfection water dispenser of claim 6, characterized in that: the LED ultraviolet lamp beads are uniformly arranged on the inner surface of the transparent bottom plate (101), and the multilayer annular ultraviolet lamp tubes (810) are uniformly arranged on the power transmission core rod (811) and are combined together in parallel.
8. The intelligent disinfection water dispenser of claim 1, characterized in that: the transparent bottom plate (101) is made of quartz glass, and a reflecting lens (103) is arranged at the bottom of the water storage tank (9).
9. The intelligent disinfection water dispenser of claim 1, characterized in that: the groove hole (1001) of the purified water bucket (1) is made of an integral quartz glass tube (7).
10. The disinfection method of the intelligent disinfection water dispenser of any one of claims 1 to 9, characterized by comprising the following steps:
the water sterilizing device has the advantages that a pure water bucket (1) filled with water is placed on a smart seat (3) of a water dispenser, a first ultraviolet sterilizing device switch (401) is turned on, sterilizing time is set, water in the pure water bucket (1) is automatically sterilized through ultraviolet rays, and a first sterilizing indicator lamp on a control panel (5) is turned on;
secondly, a drinking switch is opened to keep the water storage tank (9), the hot water liner (112) and the pipeline full of water;
thirdly, a second ultraviolet disinfection device switch (402) is turned on, disinfection time is set, ultraviolet automatic disinfection is carried out on water in the water storage tank (9), and a second disinfection indicator lamp on the control panel (5) is turned on;
fourthly, when the water level in the purified water barrel (1) is lowered, the ultrasonic liquid level sensor (82) detects and records water level changes, the second controller (83) controls the multilayer annular ultraviolet lamp tubes (810) of the layered ultraviolet lamp device (81) to be sequentially opened, and ultraviolet rays are kept to effectively disinfect water in the purified water barrel (1);
fifthly, the smart phone is turned ON, the smart phone APP is connected through WIFI, a first ultraviolet disinfection device switch (401) ON of a second controller (83) is remotely controlled, disinfection time is set or disinfection time is set at regular time, the multilayer annular ultraviolet lamp tube (810) starts to automatically disinfect water in the purified water barrel (1), a first disinfection indicator lamp ON a control panel (5) is turned ON, and the smart phone APP automatically records disinfection time and date; the remote control third controller (104) controls a switch (402) of the second ultraviolet disinfection device to be turned ON, disinfection time is set, a tank bottom ultraviolet lamp (102) begins to automatically disinfect water in the water storage tank (9), a second disinfection indicator lamp ON the control panel (5) is turned ON, and the smart phone APP automatically records disinfection time and date; the heater (111) is controlled by the first remote control controller (115), the water temperature of the hot water container (112) is adjusted, a heating indicator lamp on the control panel (5) is turned on, and the time, date and water temperature of heating are automatically recorded by the smart phone APP;
sixthly, the smart phone is turned ON, the smart phone APP is connected through Bluetooth, a first ultraviolet disinfection device switch (401) of a second controller (83) is controlled to be ON, disinfection time is set or regularly set, the multilayer annular ultraviolet lamp tube (810) starts to automatically disinfect water in the purified water barrel (1), a first disinfection indicator lamp ON a control panel (5) is turned ON, and the smart phone APP automatically records disinfection time and date; a second ultraviolet disinfection device switch (402) of the third controller (104) is controlled to be turned ON, disinfection time is set, a tank bottom ultraviolet lamp (102) begins to automatically disinfect water in the water storage tank (9), a second disinfection indicator lamp ON the control panel (5) is turned ON, and the smart phone APP automatically records disinfection time and date; the heating control method comprises the following steps of controlling a heater (111) of a first controller (115), adjusting the water temperature of a hot water container (112), enabling a heating indicator lamp on a control panel (5) to be turned on, and automatically recording the heating time, the heating date and the water temperature by a smart phone APP;
when the ultrasonic liquid level sensor (82) detects that the water level in the purified water barrel (1) is lowered to the minimum, the second controller (83) controls the multilayer annular ultraviolet lamp tubes (810) of the first ultraviolet disinfection device (8) to be completely closed, a water level alarm indicator lamp on the control panel (5) continuously flashes to alarm, and a water level alarm indication appears on the smart phone APP.
CN202011066746.4A 2020-10-02 2020-10-02 Intelligent disinfection water dispenser and disinfection method Pending CN112043165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011066746.4A CN112043165A (en) 2020-10-02 2020-10-02 Intelligent disinfection water dispenser and disinfection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011066746.4A CN112043165A (en) 2020-10-02 2020-10-02 Intelligent disinfection water dispenser and disinfection method

Publications (1)

Publication Number Publication Date
CN112043165A true CN112043165A (en) 2020-12-08

Family

ID=73605654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011066746.4A Pending CN112043165A (en) 2020-10-02 2020-10-02 Intelligent disinfection water dispenser and disinfection method

Country Status (1)

Country Link
CN (1) CN112043165A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112093850A (en) * 2020-10-12 2020-12-18 纪汉成 Intelligent disinfection purified water barrel and disinfection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112093850A (en) * 2020-10-12 2020-12-18 纪汉成 Intelligent disinfection purified water barrel and disinfection method

Similar Documents

Publication Publication Date Title
US20150101968A1 (en) Device for supplying sterilized cold and hot water
CN101903720A (en) Method and apparatus for programably treating water in a water cooler
CN112043165A (en) Intelligent disinfection water dispenser and disinfection method
CN101904689A (en) Complete water dispenser of water purifier
CN201710151U (en) Water dispenser used matched with water purifier
CN104096248A (en) Intelligent cold-cathode ultraviolet sterilizer with remote controller
CN209052528U (en) A kind of drinking water disinfection separating barrel
CN110793222A (en) Novel remote intelligent control solar water heater
CN104261509B (en) An external quartz pipe automatic water purification device
KR20210006034A (en) Water purifying device
CN202158646U (en) Water heater
CN200993461Y (en) Safety intelligent visual variable-capacity electric water heater
CN106032290A (en) Ultraviolet ray sterilization apparatus and water purification equipment
CN112093850A (en) Intelligent disinfection purified water barrel and disinfection method
CN212814980U (en) Purification and storage integrated solar energy electricity storage-vortex current heating water purification cup
CN208087260U (en) Purifying water process photocatalyst reaction device and apply its water purifier
CN205803052U (en) There is the purifier of function of ultraviolet sterilization
CN207451850U (en) A kind of tap connecting household water filter
CN215711926U (en) Intelligent sterilizing faucet
CN212212360U (en) Automatic drinking water and water adding device for chicken coop
CN215457349U (en) Differential pressure type quick-heating water dispenser
CN205653843U (en) But roof water tank of wireless control pressure regulating
CN203139168U (en) Intelligent cold cathode ultraviolet sterilizer with remote controller
CN214760603U (en) Water purification system-based constant-temperature water outlet pipeline machine
CN212502178U (en) Automatic disinfection garbage can

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination