CN112472855A - Special automatic liquid feeding machine of intelligent disinfection robot - Google Patents
Special automatic liquid feeding machine of intelligent disinfection robot Download PDFInfo
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- CN112472855A CN112472855A CN202011486546.4A CN202011486546A CN112472855A CN 112472855 A CN112472855 A CN 112472855A CN 202011486546 A CN202011486546 A CN 202011486546A CN 112472855 A CN112472855 A CN 112472855A
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- liquid
- pump
- storage tank
- disinfection robot
- intelligent disinfection
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- 239000007788 liquid Substances 0.000 title claims abstract description 176
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 43
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 25
- 239000011550 stock solution Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000008213 purified water Substances 0.000 claims 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 abstract description 9
- 239000000645 desinfectant Substances 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 abstract description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
An automatic liquid adding machine special for an intelligent disinfection robot relates to the technical field of space disinfection. Including two stoste casees, the buffer tank, the liquid storage pot, PLC controller and PH controller, utilize connecting tube to draw liquid and the water purification in two stoste casees into the buffer tank together and fuse and PH value control, continue to utilize connecting tube to carry for the liquid storage pot after generating the hypochlorous acid solvent of required concentration, export for intelligent disinfection robot by the liquid storage pot, the device possesses advantages such as automatic generation hypochlorous acid antiseptic solution, automatic storage hypochlorous acid antiseptic solution and automatic disinfectant that adds for the robot, it is complicated to solve the system liquid, difficult storage, the difficult problem of intelligent disinfection robot antiseptic solution supplemendation.
Description
Technical Field
The invention relates to the technical field of space disinfection, in particular to an automatic liquid adding machine special for an intelligent disinfection robot.
Background
The hypochlorous acid disinfectant is an acidic chemical reaction solution, contains hypochlorous acid molecules (HCLO), is a liquid with the pH of 5.0-6.5, and has strong oxidizing ability and the function of quickly killing microorganisms. The system for preparing the hypochlorous acid disinfectant in the prior art has low automation degree, mostly completes preparation in an electrolysis mode, has low productivity, can not effectively control water flow and electrolyte flow in the electrolysis process, and can generate the hypochlorous acid disinfectant which does not meet the requirement of PH value.
The application of intelligence disinfection robot is also more and more extensive, and the robot can work under relatively abominable operational environment, can last the operation, realizes unmanned disinfection operation, and high pressure sprays, and coverage area is big, and is fast, and advantage such as efficient is prepared with market favor, but its not enough is that the antiseptic solution deposit is fixed, can't in time supply after using up, and needs the manual antiseptic solution that supplyes.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the special automatic liquid adding machine for the intelligent disinfection robot.
The technical scheme adopted by the invention is as follows: a special automatic liquid adding machine for an intelligent disinfection robot is technically characterized by comprising a shell with a display screen, a first stock solution box, a second stock solution box, a first liquid drawing pump, a second liquid drawing pump, a buffer tank, a liquid storage tank, a PLC (programmable logic controller), a PH controller and a connecting pipeline, wherein the first stock solution box, the second stock solution box, the first liquid drawing pump, the second liquid drawing pump, the buffer tank, the liquid storage tank, the PLC, the PH controller and the connecting pipeline are arranged in the shell; the output pipeline of the buffer tank comprises a coiled pipe communicated with the liquid storage tank and a hypochlorous acid liquid discharge pipe connected with other equipment, a liquid adding and pumping pump is arranged on a connecting pipeline between the liquid storage tank and the intelligent disinfection robot, and the automatic liquid adding end of the liquid storage tank is connected with a liquid inlet at the top of the intelligent disinfection robot by using the connecting pipeline; the first liquid pump, the second liquid pump, the liquid adding liquid pump, the display screen and the PH controller are respectively connected with the PLC; a liquid level sensor connected with a PLC is arranged in the liquid storage tank.
In the scheme, the connecting pipeline connected with the liquid storage tank is also provided with the check valve and the flowmeter which are connected with the PLC.
In the above scheme, a lateral wall of shell be equipped with intelligent disinfection robot looks adaptation fill electric pile sheetmetal.
An automatic liquid adding method comprises the following steps: sequentially inputting the N liquid, the H liquid and the external filtered water into a buffer tank simultaneously for chemical reaction and fusion; controlling the pH value of the hypochlorous acid solution generated after mixing by using a pH controller; the method comprises the steps that hypochlorous acid is conveyed into a liquid storage tank, a PLC judges whether solution is conveyed continuously or not according to data collected by a liquid level sensor in the liquid storage tank, if the data collected by the liquid level sensor is larger than or equal to a set full signal value, a first liquid drawing pump, a second liquid drawing pump and a water purification control valve are closed, the liquid storage tank stops inputting the solution, and the first liquid drawing pump and the second liquid drawing pump at the bottom are controlled to stop generating hypochlorous acid solution; and judging whether the liquid level in the liquid storage tank is lower than a set lower limit value, if so, reminding and continuing to generate hypochlorous acid solution, simultaneously monitoring the liquid level condition of the stock solution, if so, alarming that the stock solution is insufficient, and manually replacing or adding the stock solution.
The invention has the beneficial effects that: this special automatic liquid feeding machine of intelligence disinfection robot, including two stoste casees, the buffer tank, the liquid storage pot, PLC controller and PH controller, utilize connecting tube to draw into the buffer tank with liquid and water purification in two stoste casees together and fuse and PH value control, generate the hypochlorous acid solvent of required concentration and continue to utilize the connecting tube to carry for the liquid storage pot after, export for intelligent disinfection robot by the liquid storage pot, the device possesses the automatic hypochlorous acid antiseptic solution that generates, the automatic advantage such as hypochlorous acid antiseptic solution of storing and add the antiseptic solution for the robot automatically, it is complicated to solve the system liquid, difficult storage, the problem of intelligence disinfection robot antiseptic solution replenishment difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a diagram of the docking state of an automatic liquid adding machine and an intelligent disinfection robot in the embodiment of the invention;
FIG. 2 is a sectional view of an automatic liquid feeder for an intelligent disinfection robot in an embodiment of the invention;
FIG. 3 is a schematic view of a connection structure of a liquid storage tank and an intelligent disinfection robot in an embodiment of the invention;
FIG. 4 is a schematic view of a connection structure of a stock solution tank and a buffer tank according to an embodiment of the present invention;
the numbers in the figure illustrate the following: 1 display screen, 2 automatic liquid feeding end, 3 intelligent disinfection robot, 4 liquid storage tanks, 5 first stoste case, 6, 7 robot fill electric pile sheetmetal, 8 PLC controller, 9 buffer tank, 10 first drawing liquid pump, 11 water purification pipes, 12 hypochlorous acid flowing back pipe, 13 PH controller, 14 fill liquid signal sensor, 15 second stoste case, 16 shells, 17 second drawing liquid pump, 18 liquid feeding drawing liquid pump, 19 water purification control valves, 20 liquid feeding control valves.
Detailed Description
The above objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention with reference to the accompanying drawings, which are illustrated in fig. 1 to 4, and the accompanying drawings.
The special automatic liquid adding machine of intelligent disinfection robot that this embodiment adopted includes shell 16 and the first stoste case 5, the second stoste case 15, first drawing liquid pump 10, the second drawing liquid pump 17, buffer tank 9, liquid storage pot 4, PLC controller 8, PH controller 13 and the connecting tube of setting in shell 16 that have display screen 1. The 5 entrances of first stoste case pass through the connecting tube and are connected with first drawing liquid pump 10, and the export of first drawing liquid pump 10 is connected with the H stoste mouth of buffer tank 9 through snakelike hose, and the 15 entrances of second stoste case pass through the connecting tube and are connected with second drawing liquid pump 17, and the export of second drawing liquid pump 17 is connected with the N stoste mouth of buffer tank 9 through snakelike hose, and water purification pipe 11 is connected with the water purification mouth of buffer tank 9, is equipped with water purification control valve 19 on the water purification pipe 11. The output pipeline of the buffer tank 9 comprises a coiled pipe communicated with the liquid storage tank 4 and a hypochlorous acid liquid discharge pipe 12 connected with other equipment, and the automatic liquid feeding end 2 of the liquid storage tank 4 is connected with a liquid inlet at the top of the intelligent disinfection robot 3 by utilizing a connecting pipeline. And a liquid adding and drawing pump 18 and a liquid adding control valve (20) are arranged on a connecting pipeline between the liquid storage tank 4 and the intelligent disinfection robot 3 and are used for drawing liquid in the liquid storage pump 4 and conveying the liquid to the intelligent disinfection robot 3. The outer wall of the buffer tank is provided with a PH controller, and the inner wall of the shell is provided with a PLC controller 8 connected with a first liquid pump 10, a second liquid pump 17, a liquid adding liquid pump 18 and the PH controller 13. A liquid level sensor connected with a PLC is arranged in the liquid storage tank 4 and used for monitoring whether the liquid level in the liquid storage tank 4 is lower than or higher than a set threshold value. A charging pile metal sheet 7 matched with the intelligent disinfection robot 3 is arranged on one side wall of the shell 16 and used for charging the intelligent disinfection robot 3. A full liquid signal sensor 14 and a liquid adding position calibration sensor 6 are arranged in the intelligent disinfection robot 3, one sensor is used for judging whether the disinfection liquid received in the intelligent disinfection robot 3 is full, and the other sensor is used for judging whether the disinfection liquid in the intelligent disinfection robot 3 is lower than the minimum set standard and whether liquid supplement is needed. The liquid filling signal sensor 14 and the liquid filling position calibration sensor 6 in the embodiment are also respectively connected with the PLC, and the acquired data are transmitted to the PLC for subsequent processing.
The working process of the automatic liquid adding machine adopted by the invention is as follows:
the hypochlorous acid solution generates storehouse mode of generation and inputs N liquid (like sodium hypochlorite), H liquid (hydrochloric acid or citric acid), outside drainage simultaneously into the buffer tank in proper order and carries out the chemical reaction and fuses to PH value control, N liquid passes through N liquid drawing pump, N liquid conveyer pipe, H liquid passes through H liquid drawing pump, H liquid conveyer pipe, outside drainage passes through the drainage conveyer pipe, three kinds of liquid enter into the buffer tank simultaneously and fuse control PH value, carry solution toward the liquid storage pot through PLC control after accomplishing solution ratio.
The hypochlorous acid solution liquid storage tank has the functions of storing liquid, adding liquid and discharging liquid, and in the process of preparing the solution, the first liquid drawing pump, the second liquid drawing pump and the water purification control valve are controlled by the PLC to close liquid conveying. And when the full signal of the liquid storage tank is met, the liquid storage tank stops continuously inputting the solution, and the PLC controls the first liquid pump and the second liquid pump at the bottom to stop liquid conveying so as to stop the generation work of the hypochlorous acid solution.
The display screen 1 can adjust the PH and control the liquid outlet and supply, the liquid level in the liquid storage tank is lower than the lower limit, then the hypochlorous acid solution is reminded and continuously generated, meanwhile, the liquid level condition of the stock solution is monitored, and the situation that the stock solution is insufficient when the liquid level is lower than the detection level is alarmed, and the stock solution needs to be manually replaced or added.
According to the intelligent disinfection robot warning that targets in place and the liquid level is reminded (utilize the sensor that sets up in intelligent disinfection robot to realize), through PLC control liquid feeding control valve, automatic liquid feeding end aims at the liquid feeding mouth of intelligent disinfection robot and carries out the liquid feeding, and the liquid feeding is accomplished the back, and the robot stays 3 minutes back and leaves by oneself to guarantee that liquid adds the completion and place the liquid water clock outside.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (4)
1. An automatic liquid adding machine special for an intelligent disinfection robot is characterized by comprising a shell (16) with a display screen (1) and a first stock solution box (5), a second stock solution box (15), a first liquid pump (10), a second liquid pump (17), a buffer tank (9), a liquid storage tank (4), a PLC (programmable logic controller) 8, a PH controller (13) and connecting pipelines which are arranged in the shell (16), wherein an inlet of the first stock solution box (5) is connected with the first liquid pump (10) through the connecting pipeline, the first liquid pump (10) is connected with an H stock solution port of the buffer tank (9) through a hose, an inlet of the second stock solution box (15) is connected with the second liquid pump (17) through the connecting pipeline, an outlet of the second liquid pump (17) is connected with an N stock solution port of the buffer tank (9) through a hose, a purified water pipe (11) is connected with a purified water port of the buffer tank (9), a purified water control valve (19) is arranged on the purified water pipe (11); the output pipeline of the buffer tank (9) comprises a coiled pipe communicated with the liquid storage tank (4) and a hypochlorous acid liquid discharge pipe (12) connected with other equipment, a liquid adding liquid pump (18) and a liquid adding control valve (20) are arranged on a connecting pipeline between the liquid storage tank (4) and the intelligent disinfection robot (3), and the automatic liquid adding end (2) of the liquid storage tank (4) is connected with a liquid inlet at the top of the intelligent disinfection robot (3) by using the connecting pipeline; the first liquid pump (10), the second liquid pump (17), the liquid adding liquid pump (18), the display screen (1) and the PH controller (13) are respectively connected with the PLC (8); a liquid level sensor connected with a PLC is arranged in the liquid storage tank (4).
2. The automatic liquid feeder special for the intelligent disinfection robot as claimed in claim 1, wherein a check valve and a flow meter are further arranged on a connecting pipeline connected with the liquid storage tank (4), and the electromagnetic valve and the flow meter for controlling the fluid are both connected with the PLC.
3. The automatic liquid feeder special for the intelligent disinfection robot as claimed in claim 1, wherein a charging pile metal sheet (7) matched with the intelligent disinfection robot (3) is arranged on one side wall of the shell.
4. An automatic liquid adding method is realized by adopting the special automatic liquid adding machine for the intelligent disinfection robot as claimed in claim 1, and is characterized by comprising the following steps: sequentially inputting the N liquid, the H liquid and the external filtered water into a buffer tank simultaneously for chemical reaction and fusion; controlling the pH value of the hypochlorous acid solution generated after mixing by using a pH controller; the method comprises the steps that hypochlorous acid is conveyed into a liquid storage tank, a PLC judges whether to continue infusion according to data collected by a liquid level sensor in the liquid storage tank, if the data collected by the liquid level sensor is larger than or equal to a set full signal value, a first liquid drawing pump, a second liquid drawing pump and a water purification control valve are closed, the liquid storage tank stops inputting solution, the first liquid drawing pump and the second liquid drawing pump at the bottom are controlled to be closed, and the generation of hypochlorous acid solution is stopped; and meanwhile, judging whether the liquid level in the liquid storage tank is lower than a set lower limit value, if so, reminding and continuing to generate hypochlorous acid solution, simultaneously monitoring the liquid level condition of the stock solution, if so, alarming that the stock solution is insufficient, and manually replacing or adding the stock solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486546.4A CN112472855A (en) | 2020-12-16 | 2020-12-16 | Special automatic liquid feeding machine of intelligent disinfection robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486546.4A CN112472855A (en) | 2020-12-16 | 2020-12-16 | Special automatic liquid feeding machine of intelligent disinfection robot |
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| Publication Number | Publication Date |
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| CN112472855A true CN112472855A (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011486546.4A Pending CN112472855A (en) | 2020-12-16 | 2020-12-16 | Special automatic liquid feeding machine of intelligent disinfection robot |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972735A (en) * | 2021-04-15 | 2021-06-18 | 黄文强 | Multifunctional disinfection device for disinfection supply |
| CN113413475A (en) * | 2021-05-26 | 2021-09-21 | 千立生物技术(杭州)有限公司 | Self-service workstation of disinfection robot |
| CN113797373A (en) * | 2021-09-30 | 2021-12-17 | 李金波 | Autonomously operating disinfection robot and disinfection method thereof |
| CN114083508A (en) * | 2021-10-27 | 2022-02-25 | 创泽智能机器人集团股份有限公司 | Automatic liquid filling device of mobile disinfection robot and mobile disinfection robot system |
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| US20080006653A1 (en) * | 2006-03-13 | 2008-01-10 | Biomachines, Inc. | Small volume liquid handling system |
| CN109046065A (en) * | 2018-08-18 | 2018-12-21 | 泰铭医疗服务（唐山）有限公司 | Based on hypochlorous faintly acid antiseptic solution preparation facilities and antiseptic solution |
| CN111204697A (en) * | 2020-03-23 | 2020-05-29 | 上海钛米机器人科技有限公司 | Automatic liquid adding device and automatic liquid adding method for disinfection robot |
| CN111744040A (en) * | 2020-07-21 | 2020-10-09 | 四川旭信科技有限公司 | Intelligent disinfection robot with automatic liquid feeding |
-
2020
- 2020-12-16 CN CN202011486546.4A patent/CN112472855A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080006653A1 (en) * | 2006-03-13 | 2008-01-10 | Biomachines, Inc. | Small volume liquid handling system |
| CN109046065A (en) * | 2018-08-18 | 2018-12-21 | 泰铭医疗服务（唐山）有限公司 | Based on hypochlorous faintly acid antiseptic solution preparation facilities and antiseptic solution |
| CN111204697A (en) * | 2020-03-23 | 2020-05-29 | 上海钛米机器人科技有限公司 | Automatic liquid adding device and automatic liquid adding method for disinfection robot |
| CN111744040A (en) * | 2020-07-21 | 2020-10-09 | 四川旭信科技有限公司 | Intelligent disinfection robot with automatic liquid feeding |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972735A (en) * | 2021-04-15 | 2021-06-18 | 黄文强 | Multifunctional disinfection device for disinfection supply |
| CN113413475A (en) * | 2021-05-26 | 2021-09-21 | 千立生物技术(杭州)有限公司 | Self-service workstation of disinfection robot |
| CN113413475B (en) * | 2021-05-26 | 2022-07-12 | 千立生物技术(杭州)有限公司 | Self-service workstation of disinfection robot |
| CN113797373A (en) * | 2021-09-30 | 2021-12-17 | 李金波 | Autonomously operating disinfection robot and disinfection method thereof |
| CN114083508A (en) * | 2021-10-27 | 2022-02-25 | 创泽智能机器人集团股份有限公司 | Automatic liquid filling device of mobile disinfection robot and mobile disinfection robot system |
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Application publication date: 20210312 |