CN113882473B - Intelligent hand washing epidemic prevention equipment - Google Patents
Intelligent hand washing epidemic prevention equipment Download PDFInfo
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- CN113882473B CN113882473B CN202111091787.3A CN202111091787A CN113882473B CN 113882473 B CN113882473 B CN 113882473B CN 202111091787 A CN202111091787 A CN 202111091787A CN 113882473 B CN113882473 B CN 113882473B
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- 230000002265 prevention Effects 0.000 title claims abstract description 22
- 238000005406 washing Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 332
- 239000000843 powder Substances 0.000 claims abstract description 211
- 239000000645 desinfectant Substances 0.000 claims abstract description 101
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 230000001502 supplementing effect Effects 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 31
- 239000002699 waste material Substances 0.000 claims description 21
- 230000009471 action Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000003616 anti-epidemic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/20—Non-portable devices, e.g. spraying booths
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B2011/005—Tanks with two or more separate compartments divided by, e.g. a flexible membrane
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Structural Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an intelligent hand washing and epidemic prevention device, which comprises: the main water tank is provided with a first water inlet, a first water outlet, a first liquid level sensor and a stirrer, and the first water inlet and the first water outlet are correspondingly connected with a first water inlet valve and a first water outlet valve; the sterilizing powder quantitative discharging device is used for quantitatively feeding sterilizing powder into the main water tank; the terminal water tank is provided with a second water inlet, a second water outlet and a two-liquid-level sensor, the second water inlet and the second water outlet are correspondingly connected with a second water inlet valve and a second water outlet valve, the terminal water tank is also provided with a plurality of disinfection water spray heads, the second water inlet is connected with the first water outlet through a water inlet pipeline, the water inlet pipeline is connected with a terminal water tank water inlet pump, and the plurality of disinfection water spray heads are connected with the second water outlet; the control assembly is provided with a disinfectant preparation module and a terminal water tank liquid supplementing module. The automatic intelligent disinfectant adding device can automatically and intelligently add disinfectant, reduce labor intensity and avoid the phenomenon that the disinfectant is not added in time.
Description
Technical Field
The invention relates to an epidemic prevention equipment technology, in particular to intelligent hand washing and epidemic prevention equipment.
Background
The existing hand washing epidemic prevention equipment is dispersedly arranged at different physical positions or different floors of a use scene. Because the use frequency is high during the epidemic situation, the single machine utilization rate of the hand washing and epidemic prevention equipment is high, the adding frequency of the disinfectant is improved, and the disinfectant needs to be frequently added by workers, so that the labor intensity is improved, the situation that the hand washing and epidemic prevention equipment cannot be used due to untimely adding is easy to occur, and the promotion of epidemic prevention work is not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the intelligent hand washing and epidemic prevention equipment, which can realize automatic intelligent addition of disinfectant, reduce the labor intensity and avoid the phenomenon of untimely addition of disinfectant.
In order to solve the technical problems, the invention adopts the following technical scheme:
intelligent hand washing epidemic prevention equipment includes:
the main water tank is provided with a first water inlet, a first water outlet, a first liquid level sensor and a stirrer, and the first water inlet and the first water outlet are correspondingly connected with a first water inlet valve and a first water outlet valve;
the sterilizing powder quantitative discharging device is used for quantitatively feeding sterilizing powder into the main water tank;
the terminal water tank is provided with a second water inlet, a second water outlet and a second liquid level sensor, the second water inlet and the second water outlet are correspondingly connected with a second water inlet valve and a second water outlet valve, the terminal water tank is also provided with a plurality of disinfection water spray heads, the second water inlet is connected with the first water outlet through a water inlet pipeline, the water inlet pipeline is connected with a terminal water tank water inlet pump, and the plurality of disinfection water spray heads are connected with the second water outlet;
the control assembly is provided with a disinfectant preparation module and a terminal water tank liquid supplementing module, the disinfectant preparation module controls the disinfectant quantitative powder discharging device to quantitatively put disinfectant powder into the main water tank, the first water outlet valve is closed, the first water inlet valve is opened to feed water into the main water tank, the first water inlet valve is closed when the water level reaches a set water level, and the stirrer fully stirs, mixes and dilutes the disinfectant; and the terminal water tank liquid supplementing module controls the second water outlet valve to be closed, simultaneously controls the terminal water tank water inlet pump and the second water inlet valve to be opened, and feeds water into the terminal water tank and closes the second water inlet valve when the water level reaches a set water level.
Preferably, the main water tank is provided with a first drainage port, the first drainage port is connected with a first discharge valve, the terminal water tank is provided with a second drainage port, and the second drainage port is connected with a second discharge valve.
Preferably, the control assembly is further provided with an automatic liquid discharge module, the automatic liquid discharge module is provided with a liquid discharge timer, the liquid discharge timer starts liquid discharge countdown after the preparation of the disinfectant liquid is completed each time, the main water tank and the terminal water tank are respectively provided with the liquid discharge timers to calculate the liquid discharge countdown of the disinfectant liquid stored correspondingly, and after the corresponding liquid discharge countdown is ended, the first discharge valve and the second discharge valve are correspondingly controlled to automatically discharge the old liquid.
Preferably, the first water outlet of the main water tank is also connected with a plurality of disinfection water spray heads.
Preferably, the main water tank is provided with a countdown display connected with the corresponding liquid discharge timer and used for displaying the effective time of the stored sterilized water; and/or the terminal water tank is provided with a countdown display connected with the corresponding liquid discharge timer and used for displaying the effective time of the stored sterilized water.
Preferably, the quantitative powder discharging device for the disinfectant powder comprises a disinfectant powder bag storage cylinder, a powder bag grabbing mechanical arm and a powder bag cutting mechanism, wherein the disinfectant powder bag storage cylinder is used for storing a disinfectant powder bag, the powder bag grabbing mechanical arm is provided with a sucking disc and a translation mechanism, the powder bag is sucked through the sucking disc, the powder bag is transferred to a powder bag cutting position from the upper part of the disinfectant powder bag storage cylinder through the translation mechanism, and the powder bag cutting mechanism cuts off the powder bag at the powder bag cutting position.
Preferably, a lifting bracket and a detection powder bag position sensor are arranged in the disinfection powder bag storage cylinder, the lifting bracket is driven to lift by a lifting driver, and when the disinfection powder bag is lifted by the lifting bracket to reach the detection powder bag position sensor, the lifting driver drives the lifting bracket to perform bag lifting action.
Preferably, the quantitative powder discharging device for the disinfectant powder is further provided with a powder cutting supporting plate, and when the powder package cutting mechanism works, the powder cutting supporting plate supports the powder package below the powder package.
Preferably, the powder bag grabbing manipulator further comprises a sucker rocker arm connected with the sucker and a powder pouring motor for driving the sucker rocker arm to shake to pour powder.
Preferably, the quantitative powder discharging device for the disinfectant powder further comprises a disinfectant powder bag waste box, and the powder bag grabbing manipulator puts the powder bag subjected to powder pouring into the disinfectant powder bag waste box.
According to the technical scheme, the terminal water tanks provided with the disinfectant spray heads can be dispersedly arranged at different positions and floors, the disinfectant quantitative powder discharging device quantitatively puts disinfectant powder into the main water tank, and the main water tank is used for preparing disinfectant and automatically supplying disinfectant to each terminal water tank, so that automatic intelligent disinfectant addition is realized, the labor intensity is reduced, and the phenomenon that disinfectant addition is not timely is avoided.
The following detailed description and the accompanying drawings are included to provide a further understanding of the invention.
Drawings
The invention is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is a schematic diagram of the overall structure of the intelligent hand washing and epidemic prevention equipment of the invention;
FIG. 2 is a schematic view of an exploded structure of the intelligent hand washing and epidemic prevention apparatus of the present invention;
FIG. 3 is a schematic view of the overall structure of the quantitative powder discharging device for sterilizing powder;
FIG. 4 is a schematic view of an exploded structure of a quantitative powder discharging device for sterilizing powder;
in the figure: the device comprises a main water tank 1, a first water inlet valve 11, a first water outlet valve 12, a first discharge valve 13, a terminal water tank 2, a spray pump 21, a disinfectant spray head 22, a second discharge valve 23, a disinfectant quantitative powder outlet device 3, a disinfectant powder bag storage cylinder 31, a lifting bracket 311, a lifting driver 312, a detection powder bag position sensor 313, a lower limit switch 314, a powder bag grabbing manipulator 32, a suction cup 321, a powder pouring mechanism 322, a translation support 3221, a powder pouring motor 3222, a suction cup rocker arm 3223, a rocker arm limit switch 3224, an air pump 3225, a translation mechanism 323, a positioning sensor 324, a powder bag cutting mechanism 33, a cutter disc 331, a cutter disc motor 332, a cutter disc propeller 333, a cutter disc propulsion limit switch 334, a powder falling cylinder 34, a disinfectant powder bag waste box 35, a control assembly 4 and a waste water tank 5.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "left," "right," and the like, which indicate orientation or positional relationship, are based only on the orientation or positional relationship shown in the drawings and are used only for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the referenced devices/elements must have a particular orientation or be constructed and operated in a particular orientation and, therefore, should not be taken as limiting the present invention.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
As shown in fig. 1 to 4, the intelligent anti-epidemic apparatus includes:
the device comprises a main water tank 1, wherein the main water tank 1 is provided with a first water inlet, a first water outlet, a first liquid level sensor and a stirrer, and the first water inlet and the first water outlet are correspondingly connected with a first water inlet valve 11 and a first water outlet valve 12;
the terminal water tank 2 is provided with a second water inlet, a second water outlet and two liquid level sensors, the second water inlet and the second water outlet are correspondingly connected with a second water inlet valve and a second water outlet valve, the terminal water tank is also provided with a plurality of disinfectant spray nozzles 22, the second water inlet is connected with the first water outlet through a water inlet pipeline, the water inlet pipeline is connected with a terminal water tank water inlet pump, and the disinfectant spray nozzles are connected with the second water outlet;
a disinfectant powder quantitative discharging device 3 for quantitatively discharging disinfectant powder to the main water tank;
the control assembly 4 is provided with a disinfectant preparation module and a terminal water tank liquid supplementing module, the disinfectant preparation module controls the disinfectant quantitative powder discharging device to quantitatively put disinfectant powder into the main water tank, the first water outlet valve is closed, the first water inlet valve is opened to feed water into the main water tank, the first water inlet valve is closed when the water level reaches a set water level, and the stirrer fully stirs, mixes and dilutes the disinfectant; and the terminal water tank liquid supplementing module controls the second water outlet valve to be closed, simultaneously controls the terminal water tank water inlet pump and the second water inlet valve to be opened, and feeds water into the terminal water tank and closes the second water inlet valve when the water level reaches a set water level.
It can be understood that, in the present apparatus, one main water tank is provided with a plurality of terminal water tanks at the same time, and the one main water tank automatically supplies sterilizing water to the plurality of terminal water tanks at the same time, so that the capacity of the main water tank is much greater than that of a single terminal water tank according to the number of the terminal water tanks provided.
According to the embodiment of the invention, the disinfectant fluid is prepared and used instantly by adopting the universal disinfectant powder in the international catering field through the equipment, and the disinfectant fluid has high-efficiency disinfection capability and no-clean food-grade safety level. The disinfectant spray head 22 is connected to the spray pump 21, and may be provided with a non-contact type sensor switch, such as an infrared switch, so that the disinfectant spray head is turned on in a non-contact manner to spray disinfectant, thereby providing a non-contact type hand washing service.
Wherein, terminal water tank 2 is independent unit, and a plurality of terminal water tank 2 arrange in many entrances venue or garden, or multilayer floor etc. have the scene of distributed demand.
Through the distributed installation of a plurality of terminal water tanks, intelligent non-contact hand washing service is provided to the scale high efficiency. The automatic supply of the disinfectant is realized for the terminal water tanks through the main water tank 1, so that the automatic intelligent addition of the disinfectant is realized, the labor intensity is reduced, the phenomenon that the disinfectant is not added timely is avoided, and the low-cost operation can be realized.
It will be understood that a plurality of spray heads for sterilizing water can be connected to the first water outlet of the main tank 1, so that the main tank has the same function as the final tank, and is equivalent to a single unit machine. Is convenient for installation and use. And the main water tank is used as a single machine and can be used independently or used together with a plurality of groups of terminal water tanks.
The stirrer in the main water tank can be used for stirring in the form of a stirring wheel, or other existing stirrer structures can be used.
The sterilizing water prepared by the equipment has the validity period of four hours according to the international standard, so that waste liquid needs to be discharged after the validity period is up. In order to discharge the waste liquid of the main tank 1 and the terminal tank 2, the main tank 1 is provided with a first drain connected with a first drain valve 13, which controls the first drain to discharge the waste liquid. The terminal water tank 2 is provided with a second water outlet, and the second water outlet is connected with a second discharge valve 23 for controlling the second water outlet to discharge waste liquid. And the waste liquid removed finally enters the waste water tank 5.
The first inlet valve 11, the first outlet valve 12, the second inlet valve, the second outlet valve and the first discharge valve 13 and the second discharge valve 23 can be connected with a water pump to accelerate water inlet and outlet, and can be integrated with the water pump.
In order to discharge waste liquid in time, the control assembly is further provided with an automatic liquid discharge module, the automatic liquid discharge module is provided with a liquid discharge timer, the liquid discharge timer starts liquid discharge countdown after disinfectant preparation is completed every time, the main water tank and the terminal water tank are respectively provided with the liquid discharge timers to calculate the liquid discharge countdown of the disinfectant stored correspondingly, and after the corresponding liquid discharge countdown is ended, the first discharge valve and the second discharge valve are correspondingly controlled to automatically discharge old liquid. Because the drainage countdown is independently started after the main water tank and each terminal water tank finish preparation of the sterilized water every time, the intelligent time countdown is realized, old liquid is automatically discharged to the validity period of four hours, and the situation of untimely drainage can be avoided.
In the initial state, after the main water tank and the terminal water tank are emptied, the water outlet valves and the discharge valve are closed, the quantitative disinfectant powder outlet device is started to release one or more bags of disinfectant powder, the first water inlet valve of the main water tank is opened, the main water tank is filled with clear water, after a set water level is reached, the stirrer is started, disinfectant water is fully stirred, mixed and diluted, the preparation is finished and standby is carried out, and the four-hour validity period is started for timing.
Then, the main water tank delivers water to each terminal water tank, the main water tank records the storage allowance and the effective time of the sterilized water, if the water shortage is calculated, a new tank of sterilized water is continuously configured and input into the terminal water tank. After each terminal water tank is replenished, the residual disinfectant water is stored in the main water tank for standby, and after each terminal water tank consumes the disinfectant water, the main water tank automatically replenishes the terminal water tank.
And the water replenishing logic and the four-hour effective period of each terminal water tank are timed, the effective timing of replenishing new water is taken as the standard, the terminal water tanks are respectively and independently replaced on time, and the four-hour effective period of the new water is taken as the standard after replacement.
In the four hours of validity period, if the terminal water tank disinfectant is completely consumed and needs to be replenished, the main water tank automatically calculates whether the storage allowance meets the requirement, and when the requirement is met, the main water tank automatically replenishes liquid, if the requirement is not met, the main water tank needs to be replaced with disinfectant, and the main water tank is emptied of residual disinfectant; and the sterilized water is re-prepared, and the drainage timer of the main water tank and the terminal water tank corresponding to the liquid supplement restarts the drainage countdown.
In order to detect the liquid level of the disinfection water in the water tank, the main water tank is provided with a first liquid level sensor, and the liquid level of the main water tank is detected by a second liquid level sensor in real time. The terminal water tank is provided with a second liquid level sensor, and the liquid level of the terminal water tank is detected by the second liquid level sensor in real time.
In order to allow the user to intuitively know the usage time of the sterilized water, the terminal water tank 2 and the main water tank 1 may be respectively provided with a countdown display connected to a corresponding drain timer for displaying the valid time of the stored sterilized water.
As shown in fig. 3 and 4, the quantitative disinfectant powder discharging device 3 includes a disinfectant powder bag storage cylinder 31, a powder bag grabbing manipulator 32 and a powder bag cutting mechanism 33, the disinfectant powder bag storage cylinder 31 is used for storing a disinfectant powder bag, the powder bag grabbing manipulator 32 is provided with a suction cup 321 and a translation mechanism 323, the powder bag is sucked by the suction cup 321, the powder bag is transferred from the upper part of the disinfectant powder bag storage cylinder 31 to a powder bag cutting position by the translation mechanism 323, a powder bag cutting position sensor is arranged corresponding to the powder bag cutting position, and the powder bag cutting mechanism 33 cuts off the powder bag at the powder bag cutting position. Wherein, the translation mechanism 323 can adopt a lead screw nut linear motion mechanism.
Further, a lifting bracket 311 and a detection powder packet position sensor 313 are arranged in the disinfection powder packet storage cylinder 31, the lifting bracket 311 is driven to lift by a lifting driver 312, when the disinfection powder packet is lifted by the lifting bracket 311 to reach the position of the detection powder packet position sensor 313, the detection powder packet position sensor 313 sends a signal after sensing the powder packet, the lifting driver 312 drives the lifting bracket 311 to perform packet pushing action, and the packet pushing action is multiple up-and-down movements to perform multiple packet pushing actions. Wherein, the lifting driver 312 can adopt a screw nut linear motion mechanism, the bottom of the storage cylinder 31 for the sterilized powder bag is provided with a lower limit switch 314, and the lifting bracket 311 does not continue to move downwards after triggering the lower limit switch 314 downwards.
In order to avoid the falling of the powder bag in the powder bag cutting process, the quantitative powder outlet device 3 for the disinfectant powder is also provided with a powder cutting supporting plate, and the powder cutting supporting plate supports the powder bag below the powder bag when the powder bag cutting mechanism 33 works. After the powder cutting is finished, the powder cutting supporting plate is kept away, so that the powder cutting supporting plate can move up and down and move horizontally, and the corresponding driving mechanism is specifically arranged to perform the actions on the powder cutting supporting plate.
After the powder packet is cut off, in order to make the disinfection powder in the powder packet completely fall down, the powder packet grabbing manipulator 32 is further provided with a powder pouring mechanism 322 to pour the powder. The powder pouring mechanism 322 includes a suction cup swing arm 3223 connected to the suction cup and a powder pouring motor 3222 for driving the suction cup swing arm to swing to pour powder. The powder pouring motor 3222 is mounted on the translation support 3221, and the translation support 3221 is driven by the translation mechanism 323 to translate. In addition, the powder bag grabbing manipulator 32 further includes a positioning sensor 324 for detecting the translation position of the translation support 3221, so as to ensure that the powder pouring mechanism 322 is accurately positioned at the set position after the translation is completed, for example, at the powder pouring position.
Further, in order to ensure the reliability of the suction cup for absorbing the powder bag, a left suction cup 321 and a right suction cup 321 are provided, a left suction cup swing arm 3223 and a right suction cup swing arm 3222 are correspondingly connected, and an air pump 3225 connected with the suction cups is further provided on the translation support 3221. In addition, the swinging motion of the powder pouring motor 322 in the powder pouring process is limited to exceed a set angle through the rocker limit switch 3224.
The powder bag cutting mechanism 33 includes a cutter 331, a cutter motor 332 for driving the cutter to rotate, and a cutter pusher 333 for driving the cutter to move horizontally. The cutterhead 331 and the cutterhead motor 332 can be driven by a belt, and the cutterhead propeller 333 can adopt a lead screw nut linear motion mechanism. In addition, a cutter head propelling limit switch 334 is further arranged, the cutter head propeller 333 drives the cutter head 331 to perform powder cutting bag action, and if the cutter head propelling limit switch 334 is triggered, the powder cutting bag is not propelled.
As shown in fig. 3, the quantitative disinfectant powder outlet device further comprises a powder dropping cylinder 34, the powder dropping cylinder 34 is connected with the main water tank 1, and when the powder pouring operation is performed, the disinfectant powder falls into the main water tank 1 through the powder dropping cylinder 34. The quantitative powder discharging device 3 for the disinfectant powder further comprises a disinfectant powder bag waste box 35, and the powder bag grabbing manipulator 32 puts powder bags with powder pouring into the disinfectant powder bag waste box 35. Wherein, the storage cylinder 31 for the sterilized powder bag, the powder falling cylinder 34 and the waste box 35 for the sterilized powder bag are arranged side by side from right to left. The translation mechanism 323 drives the sucking disc 321 to move from right to left in sequence, when the disinfection powder passes through the upper part of the powder falling cylinder 34, the powder package cutting mechanism 33 cuts off the disinfection powder package, the powder pouring motor 3222 drives the sucking disc rocker arm 3223 to perform powder pouring action, when the disinfection powder package waste box 35 is arranged above, the sucking disc 321 releases the waste powder package to fall into the disinfection powder package waste box 35, then the translation mechanism 323 moves rightwards to reset, and the position is detected by the positioning sensor 324 in the translation process.
The invention has the following advantages:
1. the disinfection powder bag is stored in a disinfection powder bag storage cylinder (can be added according to the maximum capacity), and all actions of taking the bag, cutting the bag and pouring the powder into the main water tank are automatically completed.
2. The main water tank automatically discharges water, disinfectant water with corresponding volume is automatically and accurately configured, equipment automatically configures the disinfectant water at any time according to system requirements, waste is avoided as much as possible, and excessive configuration is avoided.
3. The sterilized water configured in the main water tank is automatically input into each terminal water tank, a plurality of terminal water tanks can be configured, and the countdown of the valid period of the sterilized water is displayed in each terminal water tank.
4. And a second liquid level sensor, such as a float switch, is arranged in the terminal water tank, and the liquid level is controlled by the float switch and is automatically supplemented after being lower than the standard liquid level.
5. The terminal water tanks are provided with manual water changing keys to support manual water changing of each terminal water tank, and the countdown of the validity period after water changing is synchronous according to the new water time.
6. The effective period of the system disinfectant water is four hours, so that the system disinfectant water is emptied every four hours, fresh water is reconfigured, and the circulation is repeated.
Each bag of sterilizing powder can be prepared with 38 liters of sterilizing water, and the operation process of the equipment is as follows:
1. after power-on, the main water tank and each terminal water tank are emptied of residual water, and all parts of the quantitative disinfectant powder discharging device are reset to original points;
2. the water drainage time is 5 minutes and can also be set;
3. starting a water inlet valve of the main water tank, starting water inlet, working an ultrasonic liquid level sensor, accurately measuring the capacity of the main water tank at any time, and closing the water inlet valve when 38 liters is reached;
4. the sterilizing powder quantitative discharging device works, and the powder bag grabbing manipulator reaches the position above the sterilizing powder bag storage cylinder;
5. lifting a lifting bracket in a sterile powder bag storage cylinder, enabling a powder bag to reach a detection powder bag position sensor, enabling the lifting bracket to do a bag ejection action for five times, ensuring that a sucker of a powder bag grabbing manipulator sucks the powder bag, and enabling the lifting bracket to descend after the powder bag grabbing action is finished; the powder bag grabbing manipulator moves horizontally to reach the sensing position of the powder bag cutting station sensor to wait for bag cutting;
6. the powder cutting supporting plate rises to complete the action of supporting the powder packet (to avoid falling in the process of cutting the powder packet), the cutter head motor is started, and the cutter head is driven to rotate at a high speed (4000 revolutions) by the synchronous wheel; the cutter head propeller motors are started simultaneously to perform bag cutting action, and after the bag cutting is finished, the cutter head motors are stopped and return to the original points;
7. a powder pouring motor connected with the sucking disc is started to pour powder for three times, so that the disinfection powder is thoroughly poured;
8. starting a main water tank disinfectant powder stirrer, and continuously stirring disinfectant powder to ensure that disinfectant water is uniformly prepared;
9. the powder bag grabbing manipulator translates until reaching the position of the waste disinfection powder bag box, the air pump is closed, and the waste powder bag falls into the waste disinfection powder bag box;
10. returning the powder bag grabbing manipulator to the original point for standby, and waiting for the next instruction;
11. after the first bag of disinfectant powder is prepared, 38 liters of disinfectant water in the main water tank is obtained;
12. starting the water delivery pump of each terminal water tank, sequentially delivering water to each terminal water tank, and turning off the water pump after each terminal water tank finishes water delivery (the liquid level float switch reaches the standard liquid level);
13. after the infusion of all the terminal water tanks is finished, the terminal water tanks enter a normal working state, and the terminal water tanks display the effective time countdown of the sterilized water;
14. the floating ball liquid level sensor of each terminal water tank detects the water level at any time, and automatically supplies water when the water level is insufficient, and if the residual water of the main water tank is insufficient, the sterilized water is reconfigured;
15. manual water changing, wherein each terminal water tank is provided with a manual water changing button for manual water changing, the terminal water tank starts to drain water after being pressed, new water is replenished after emptying, and the display is performed according to the new water when the validity period is counted down; if the residual water in the main water tank is insufficient, the water is replenished after reconfiguration;
16. and (4) shutting down, interrupting all action programs after shutting down, and starting a new cycle from 1 after powering up again.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (9)
1. Intelligent hand washing epidemic prevention equipment, its characterized in that includes:
the main water tank is provided with a first water inlet, a first water outlet, a first liquid level sensor and a stirrer, and the first water inlet and the first water outlet are correspondingly connected with a first water inlet valve and a first water outlet valve;
the quantitative disinfectant powder discharging device comprises a disinfectant powder bag storage cylinder, a powder bag grabbing mechanical arm and a powder bag cutting mechanism, wherein the disinfectant powder bag storage cylinder is used for storing disinfectant powder bags, the powder bag grabbing mechanical arm is provided with a sucker and a translation mechanism, the powder bags are sucked through the sucker, the powder bags are transferred to a powder bag cutting position from the upper part of the disinfectant powder bag storage cylinder through the translation mechanism, and the powder bag cutting mechanism cuts off the powder bags at the powder bag cutting position;
the terminal water tank is provided with a second water inlet, a second water outlet and a second liquid level sensor, the second water inlet and the second water outlet are correspondingly connected with a second water inlet valve and a second water outlet valve, the terminal water tank is also provided with a plurality of disinfection water spray heads, the second water inlet is connected with the first water outlet through a water inlet pipeline, the water inlet pipeline is connected with a terminal water tank water inlet pump, and the plurality of disinfection water spray heads are connected with the second water outlet;
the control assembly is provided with a disinfectant preparation module and a terminal water tank liquid supplementing module, the disinfectant preparation module controls the disinfectant quantitative powder discharging device to quantitatively put disinfectant powder into the main water tank, the first water outlet valve is closed, the first water inlet valve is opened to feed water into the main water tank, the first water inlet valve is closed when the water level reaches a set water level, and the stirrer fully stirs, mixes and dilutes the disinfectant; and the terminal water tank liquid supplementing module controls the second water outlet valve to be closed, simultaneously controls the terminal water tank water inlet pump and the second water inlet valve to be opened, and feeds water into the terminal water tank and closes the second water inlet valve when the water level reaches a set water level.
2. The intelligent hand washing and epidemic prevention equipment of claim 1, wherein: the main water tank is provided with a first water outlet, the first water outlet is connected with a first discharge valve, the terminal water tank is provided with a second water outlet, and the second water outlet is connected with a second discharge valve.
3. The intelligent hand washing and epidemic prevention equipment of claim 2, wherein: the control assembly is further provided with an automatic liquid drainage module, the automatic liquid drainage module is provided with a liquid drainage timer, the liquid drainage timer starts liquid drainage countdown after disinfectant preparation is completed each time, the main water tank and the terminal water tank are respectively provided with the liquid drainage timers to calculate the liquid drainage countdown of the disinfectant stored correspondingly, and after the corresponding liquid drainage countdown is ended, the first discharge valve and the second discharge valve are correspondingly controlled to automatically discharge old liquid.
4. The intelligent hand washing and epidemic prevention equipment of claim 3, wherein: the first water outlet of the main water tank is also connected with a plurality of disinfecting water spray heads.
5. The intelligent hand washing and epidemic prevention equipment of claim 4, wherein: the main water tank is provided with a countdown display connected with the corresponding liquid discharge timer and used for displaying the effective time of the stored disinfectant; and/or the terminal water tank is provided with a countdown display connected with the corresponding liquid discharge timer and used for displaying the effective time of the stored sterilized water.
6. The intelligent hand washing and epidemic prevention equipment of claim 1, wherein: the disinfection powder package storage cylinder is internally provided with a lifting bracket and a detection powder package position sensor, the lifting bracket is driven to lift by a lifting driver, and when the disinfection powder package is lifted by the lifting bracket to reach the position of the detection powder package position sensor, the lifting driver drives the lifting bracket to perform package lifting action.
7. The intelligent hand washing and epidemic prevention equipment of claim 1, wherein: the quantitative powder discharging device for the disinfectant powder is also provided with a powder cutting supporting plate, and when the powder package cutting mechanism works, the powder cutting supporting plate supports the powder package below the powder package.
8. The intelligent hand washing and epidemic prevention equipment of claim 1, wherein: the powder bag grabbing manipulator further comprises a sucker rocker arm connected with the sucker and a powder pouring motor for driving the sucker rocker arm to shake to pour powder.
9. The intelligent hand washing and epidemic prevention equipment of claim 1, wherein: the quantitative powder discharging device for the disinfectant powder further comprises a disinfectant powder bag waste box, and the powder bag grabbing manipulator puts powder bags with powder poured into the disinfectant powder bag waste box.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111091787.3A CN113882473B (en) | 2021-09-17 | 2021-09-17 | Intelligent hand washing epidemic prevention equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111091787.3A CN113882473B (en) | 2021-09-17 | 2021-09-17 | Intelligent hand washing epidemic prevention equipment |
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| CN113882473A CN113882473A (en) | 2022-01-04 |
| CN113882473B true CN113882473B (en) | 2023-03-24 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19957081A1 (en) * | 1999-11-28 | 2001-05-31 | Spiegel Margret | Additional second tap outlet with adapter possibility for feeding soda water involves normal one hand mixture tap valve or two hand mixture tap valve for feeding hot and cold mains water |
| US9783964B2 (en) * | 2014-04-23 | 2017-10-10 | Kohler Mira Limited | Apparatus and control system for multi-gestural control of water delivery devices |
| CN206902834U (en) * | 2017-06-09 | 2018-01-19 | 山东欧森节能科技有限公司 | A kind of automatically washing and sterilizing water tank |
| CN211257156U (en) * | 2019-10-08 | 2020-08-14 | 江苏实信智能科技有限公司 | Hand washing device of classified dustbin |
| CN212104332U (en) * | 2019-10-09 | 2020-12-08 | 徐州中知知识产权服务有限公司 | Automatic water supply device for swimming pool water tank |
| CN213539170U (en) * | 2020-09-21 | 2021-06-25 | 刘爱彬 | Hand washing and disinfecting device |
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