CN108543214B - Induction type disinfection equipment and disinfection method using same - Google Patents
Induction type disinfection equipment and disinfection method using same Download PDFInfo
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- CN108543214B CN108543214B CN201810738795.4A CN201810738795A CN108543214B CN 108543214 B CN108543214 B CN 108543214B CN 201810738795 A CN201810738795 A CN 201810738795A CN 108543214 B CN108543214 B CN 108543214B
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- 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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/48—Drying by means of hot air
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/20—Elemental chlorine; Inorganic compounds releasing chlorine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/08—Solutions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/02—Local antiseptics
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- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Abstract
The invention discloses an induction type disinfection device and a disinfection method using the same, wherein the disinfection device adopts the induction type disinfection method, the disinfection device comprises a disinfection device and an induction control device, a disinfection solution is contained in the disinfection device, and a jet orifice is arranged on the disinfection device and used for jetting the disinfection solution to disinfect a human body part; the induction control device comprises an induction module, a control module and a humidity detection module, wherein the induction module acquires the size of a human body part to be disinfected, the control module is connected with the induction module, and the injection quantity of the sterilizing solution of the disinfection device is adjusted according to the acquired size data of the human body part. The induction type disinfection equipment has a simple structure, adopts hypochlorous acid for disinfection, reduces the use cost, and ensures omnibearing disinfection by the adjustable disinfection of the disinfection device.
Description
Technical Field
The invention relates to the field of disinfection, in particular to an induction type disinfection device and a disinfection method using the same.
Background
At present, most of methods for cleaning bacteria of human bodies adopt water cleaning, and hand cleaning is one of the best methods for reducing illness and spreading harmful bacteria to other people, after people wash hands, hands can be stretched under the air outlet of a hand drier, the hand drier can automatically send comfortable warm air, so that the hands of the user are dehumidified and dried rapidly, and when the hands of the user leave the air outlet of the hand drier, the hand drier is automatically shut down, so that the requirements of wiping the hands without towels and preventing cross infection of diseases can be met. The drying wind power of the hand dryer in the prior art is fixed, a user generally directly stretches into the hand dryer cavity, the air is discharged from the air outlet of the hand dryer, the hand dryer adopts the fixed wind power to discharge the air, and different wind powers cannot be selected for different users due to the fixed wind power, so that the user experience is poor when the user dries the hand.
And the common dryer can be used in a bathroom and a toilet, so that the cleaning of the user can be realized. According to a study published in journal of application and environmental microbiology, a dryer will inhale bacteria and zoo-zoo spores in a bathroom. So your hand after the stoving probably has more bacterium to remain, but can disinfect to human body position with the induction type degassing unit who is equipped with the antiseptic solution device on this basis, needs quick drying when special circumstances to handle, can add drying device in sterilizing equipment, and drying device is used for carrying out quick drying to the hand, just can solve the emergence that both hands pollute once more, and current hand dryer part adopts ultraviolet sterilization disinfection, but the structure is complicated, and the energy consumption of complete machine is great, and use cost is high.
The patent with application number 201320757091.4 discloses a disinfection and purification air hand dryer. The motor in this patent application links to each other with the fan blade is coaxial, and the motor links to each other with the master controller, and infrared thermal inductor links to each other with the master controller, and the heating plate links to each other with the master controller, and the master controller links to each other with power plug, and the top at the air intake is installed to the dust collection filter screen, and the top at the air outlet is installed to the deodorization filter screen, and the antiseptic solution device is installed at the casing middle part, and antiseptic solution switch installs on the antiseptic solution device. The disinfection device installed in the patent simply performs switch closing to flush and disinfect hands, so that disinfectant flows to the ground and the disinfectant is wasted easily, and meanwhile, after long-time use, the inner cavity of the hand dryer can be polluted, and the drying wind generated during drying can cover bacteria, so that secondary pollution can be caused during hand drying.
Disclosure of Invention
In order to solve the technical problems, one of the purposes of the present invention is to provide an induction type disinfection apparatus, which uses a disinfection solution having an efficient disinfection effect and harmless to human body, and disinfects the human body part through a disinfection device arranged in the disinfection apparatus, and then dries the human body part through a drying device, so as to prevent bacteria in the dryer from polluting hands again.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the induction type disinfection equipment adopts the induction type disinfection method, the disinfection equipment comprises a disinfection device and an induction control device, a disinfection solution is contained in the disinfection device, and a jet orifice is arranged on the disinfection device and used for jetting the disinfection solution to disinfect a human body part; the sensing control device comprises a sensing module, a control module and a humidity detection module, wherein the sensing module acquires the size of a human body part to be disinfected, the control module is connected with the sensing module, and the spraying amount of the sterilizing solution of the disinfection device is adjusted according to the acquired size data of the human body part; the humidity detection module collects humidity data of the surface of the human body part after the sterilization and disinfection solution is sterilized, and the disinfection device is started or closed according to the fed-back humidity data. The sensing module firstly collects size data of the human body part, the collected data are fed back to the control module, the control module adjusts the injection quantity of the sterilizing device and then injects sterilizing liquid to sterilize the human body part, the humidity detection module sets different preset thresholds according to the size data of the human body part, and when the humidity detection module detects that the humidity data of the human body part reach the preset threshold under a certain size, the data are fed back to the control module, and the sterilizing device is closed through the control module.
Preferably, the sterilizing device comprises a sterilizing liquid storage bin and a first atomizing device, wherein the sterilizing liquid storage bin stores the sterilizing and disinfecting solution, one end of the first atomizing device is connected with the sterilizing liquid storage bin, the other end of the first atomizing device is connected with the spraying port, the first atomizing device atomizes the sterilizing and disinfecting solution in the sterilizing liquid storage bin, and the atomized sterilizing and disinfecting solution is sprayed out through the spraying port to disinfect the human body part.
Preferably, the disinfection equipment further comprises a drying device, an air outlet and an air inlet are arranged on the disinfection equipment, and the drying device provides drying air through the air outlet to carry out drying treatment on the human body part; the induction module acquires the size of the human body part to be dried, the control module is connected with the induction module, and the drying air quantity of the drying device is adjusted according to the acquired size data of the human body part. The sensing module firstly collects size data of the human body part, the collected data are fed back to the control module, the control module adjusts the injection quantity of the sterilizing device, then the sterilizing liquid is injected to sterilize the human body part, the humidity detection module sets different preset thresholds according to the size data of the human body part, when the humidity detection module detects that the humidity data of the human body part reach the preset thresholds under a certain size, the data are fed back to the control module, the sterilizing device is closed through the control module, and then the drying device is opened to carry out drying treatment.
Preferably, the sensing module is provided with one or more of an infrared sensing device, a flapping sound control device, a visual identification device, a contact sensing device and a language sound control device.
Preferably, an infrared sensing device and a visual recognition device are arranged in the sensing module. The infrared sensing device and the visual recognition device work simultaneously to collect data of the human body part to be disinfected, so that the accuracy of the data is improved.
Preferably, the material of the disinfectant storage bin is one of HDPE, PVC, ceramic and glass.
Preferably, the first atomization device is provided with an electromagnetic valve, the electromagnetic valve is connected with the humidity detection module and the control module, and the humidity detection module controls closing of the electromagnetic valve according to the humidity data on the human body part fed back. When the humidity detection module detects that the humidity data of the human body part reaches a preset threshold value under a certain size, the data is fed back to the control module, and the electromagnetic valve is closed through the control module, so that the disinfection device is closed.
Preferably, a booster pump is further connected between the first atomizing device and the disinfectant storage bin, the sterilizing and disinfecting solution enters the first atomizing device for atomization after being pressurized by the booster pump, the booster pump is connected with the control module, and the control module adjusts the pressure of the booster pump according to the size data of the human body part. The booster pump not only ensures that the first atomization device can have enough pressure to atomize the sterilizing and disinfecting solution, but also can adjust the spraying pressure of the atomized sterilizing and disinfecting solution according to the size data of the human body parts, so that the human body parts at different positions can be disinfected according to actual conditions.
Preferably, the drying device comprises a fan assembly and a heating assembly, the fan assembly comprises a drying fan assembly and an air quantity control module, an air outlet and an air inlet are formed in the disinfection equipment, dustproof filter screens are installed on the air inlet and the air outlet, the drying fan assembly is installed in an inner cavity of the disinfection equipment and is located at one side of the air outlet, the heating assembly is installed in the inner cavity of the disinfection equipment and is located at one side of the air inlet, the air quantity control module is connected with the drying fan assembly and the control module, and the control module adjusts the wind power of the drying fan assembly according to the size data of the human body part; when the human body part is dried, the drying fan assembly is started, air flows from the air inlet to flow out through the heating assembly, the drying fan assembly and the air outlet, the heating assembly works and heats the air flow entering the disinfection equipment to form drying air to dry the human body part.
Preferably, the fan assembly further comprises a negative pressure fan assembly, the negative pressure fan assembly is installed in the inner cavity of the disinfection equipment and is positioned between the heating assembly and the air inlet, and the rotation directions of blades of the drying fan assembly and the negative pressure fan assembly are opposite; after the drying work is finished on the human body part, the negative pressure fan assembly is started, and the drying fan assembly is closed. When the negative pressure fan assembly works, air flows out through the air outlet, the drying fan assembly, the heating assembly and the air inlet, so that reverse movement of the air flow is realized, and the inner cavity of the sterilizing equipment is cleaned.
Preferably, the disinfection device is provided with a communication valve, the disinfection device further comprises a second atomization device, the communication valve is a two-way one-way communication valve, the communication valve is provided with a first valve port and a second valve port, the first valve port is connected with the first atomization device, the second valve port is connected with one end of the second atomization device, and the other end of the second atomization device is arranged in an inner cavity of the disinfection device and is positioned on one side of the air outlet. When the human body part disinfection work is carried out, the first valve port is opened, the disinfection solution in the disinfection solution storage bin is atomized by the first atomization device and then sprayed out of the spray port to disinfect the human body, when the human body part is disinfected and dried, the first valve port is closed, the second valve port is opened, the second atomization device starts working, the atomized disinfection solution is sprayed out of the inner side of the air outlet, the negative pressure fan assembly starts working at the moment, atomized particles of the disinfection solution carried by air flow out through the air outlet, the drying fan assembly, the heating assembly and the air inlet, the reverse movement of the air flow is realized, the disinfection and cleaning are carried out on the inner cavity of disinfection equipment, and the bacteria are prevented from breeding.
Preferably, the air inlet is provided with a sliding baffle, the sliding baffle is arranged at the outer side of the air inlet and seals the air inlet, and when the drying device works, the sliding baffle slides to a preset position to expose the air inlet, and the sliding baffle slides and then is positioned below the air outlet.
Preferably, the outer layers of the drying device and the induction control device are respectively provided with a waterproof material, so that the influence on the parts during the operation of the second atomization device is prevented.
Preferably, the collecting tank is arranged on the sliding baffle, after the sliding baffle is opened, the air inlet is exposed to realize air inlet, and meanwhile, when the sliding baffle is positioned below the air outlet, the sterilizing device sterilizes the human body part, and redundant sterilizing solution flows into the collecting tank on the sliding baffle along the human body part, so that pollution to the ground below the sterilizing equipment is prevented from forming dirt.
Preferably, an inner cavity humidity detector is arranged in the inner cavity of the disinfection equipment, and the inner cavity humidity detector is used for detecting the humidity in the inner cavity of the disinfection equipment. When the inner cavity humidity detector detects that the humidity in the inner cavity of the disinfection equipment is too high, the inner cavity humidity detector feeds humidity data back to the control module, and the control module carries out heating treatment on the inner cavity of the disinfection equipment by controlling the heating assembly.
It is a second object of the present invention to provide an induction type sterilizing method, which is applied to the induction type sterilizing apparatus as described in any one of the above, comprising the steps of:
(1) Setting the induction type disinfection equipment, wherein the induction type disinfection equipment comprises a disinfection device and an induction control device, the disinfection device is connected with the induction control device, the disinfection device is filled with a disinfection solution, and the disinfection solution is led into the induction type disinfection equipment from a water inlet of the induction type disinfection equipment;
(2) After the induction control device senses the human body part, the sterilizing device is controlled to spray the sterilizing solution to sterilize the human body part;
wherein, the sterilizing and disinfecting solution in the steps (1) and (2) comprises the following components in percentage by weight:
98.0-99.9% of water;
0.01-0.2% of stabilizer;
hypochlorite ion providing agent 0.01-1.0%;
0.001-1.0% of pH regulator;
starch 0.001-0.01%
Wherein the weight percentages of the components are based on the total weight of the sterilization and disinfection solution;
The preparation method of the sterilization and disinfection solution comprises the following steps:
a. preparing a solution A: mixing a stabilizer, starch and water, adding the mixture into an aqueous solution of hypochlorite ion provider with the effective chlorine concentration of 10-12%, and fully mixing to obtain a solution A;
b. preparing a solution B: preparing a pH regulator solution with the pH value of 3.5-5.1 as a solution B;
c. preparing a sterilizing and disinfecting solution: slowly adding the prepared solution B into the solution A, fully stirring and adjusting the pH to a required value, and stirring for 30 minutes;
d. and (3) after the sterilization and disinfection solution is subjected to pH determination, effective chlorine concentration, clarity and the like, subpackaging and packaging are carried out, thus obtaining the disinfectant.
The sterilizing and disinfecting solution has proper pH value by adjusting the amount of hypochlorite ions, the stabilizer, the starch and the pH regulator, and combines with the proper stabilizer to enable the whole sterilizing solution system to be in a highly stable state, thereby prolonging the service life of the sterilizing and disinfecting solution system, ensuring the shelf life of the sterilizing and disinfecting solution system to be as long as three years and expanding the application range of the sterilizing and disinfecting solution system.
Preferably, in the novel sterilizing solution, the pH value thereof is in the range of 4.0-7.0, preferably in the range of 6.5-6.8, so that the pH of the sterilizing solution of the present invention is close to the pH of the skin surface of the human body, thereby avoiding the damage to the skin when the sterilizing solution of the present invention is applied, and thus the sterilizing solution of the present invention can be directly used for clinical and skin sterilization.
Preferably, in the above novel sterilizing solution, the water is purified water, more preferably deionized water having a resistivity of more than 6mΩ·cm, and most preferably ultrapure water obtained by a reverse osmosis purification method. The water has a low ion content and does not deteriorate the disinfectant solution.
Preferably, in the novel sterilizing solution described above, it contains about 10 to 1000ppm hypochlorous acid, most preferably about 50 to 500ppm hypochlorous acid. Of course, the sterilizing and disinfecting solution of the present invention may contain other amounts of hypochlorous acid such as 1000ppm, 1500ppm in order to have an excellent sterilizing and disinfecting effect in the range of its application, but when the sterilizing and disinfecting solution of the present invention is used for clinical and skin disinfection, it contains about 165-250ppm of hypochlorous acid in order to reduce the irritation or damage of hypochlorous acid to skin when the novel sterilizing and disinfecting solution is used for instrument disinfection; when the novel germicidal sanitizing solution is used for surface sanitizing, it contains about 50-90ppm hypochlorous acid; when the novel sterilizing solution is used for air sterilization, it contains about 110-220ppm hypochlorous acid.
Preferably, in the above novel sterilizing solution, the hypochlorite ion providing agent has a purity of 90% or more, so as to avoid the introduction of unnecessary impurities to deteriorate the stability of the sterilizing solution of the present invention.
Preferably, in the novel sterilization and disinfection solution, the starch is one or more of corn starch, sweet potato starch, potato starch and mung bean starch.
Preferably, in the above novel sterilizing solution, the hypochlorite ion provider is selected from hypochlorite of food grade or higher, more preferably calcium hypochlorite, sodium hypochlorite, chlorine dioxide, sodium hypochlorite pentahydrate (NaClO.5H) 2 O), etc.; most preferably sodium hypochlorite pentahydrate, and having a purity of 99.5%; food grade sodium hypochlorite having an effective chlorine concentration of 10% is particularly preferred.
Preferably, in the novel sterilization and disinfection solution, the pH regulator is a conjugate acid-base pair, more preferably one or more of citrate, acetate, succinate, borate, formate, benzoate, carbonate, propionate and phosphate; most preferred are sodium dihydrogen phosphate and disodium hydrogen phosphate buffer solutions, and acetic acid and sodium acetate buffer solutions are particularly preferred.
Preferably, in the novel sterilization and disinfection solution, the stabilizer is one or more of formate, acetate, propionate, phosphate, silicate, borate, hypochlorite, chlorite, chlorate, perchlorate, carbonate, bicarbonate, acetate, succinate, benzoate, sulfamate, citrate and triethanolamine, and more preferably formate.
Preferably, in the novel sterilization and disinfection solution, the weight percentage of the stabilizer is 0.05-0.15% based on the total weight of the sterilization and disinfection solution. .
Preferably, the novel sterilization and disinfection solution further comprises one or more of isotonic solution, thickening agent, foaming agent, humectant, essence, pigment and the like, so that the efficacy of the sterilization and disinfection solution is enriched.
The thickening agent, foaming agent, humectant, essence and pigment are all common substances in the field and the content thereof is also common usage in the field, preferably the thickening agent, foaming agent, humectant, essence and pigment are analytically pure grade reagents. Can be directly added into the sterilizing and disinfecting solution of the invention or can be diluted to a reasonable concentration by deionized water in advance and then added into the sterilizing solution and fully mixed.
The isotonic solution is one or more of physiological saline, ringer's physiological saline, le Shi (Locke's) physiological saline, glucose water and other isotonic solutions, preferably 0.85% -0.9% physiological saline.
In the present invention, the novel sterilization and disinfection solution may use any suitable sealed container to maintain sterility and stability of the sterilization and disinfection solution within the container. The sealed container may be constructed of any material that is compatible with the sterilization and disinfection solution and should generally be non-reactive, i.e., the ions in the sterilization and disinfection solution do not react with the sealed container.
Preferably, the sealed container is made of a plastic bottle or glass such as high density polyethylene, more preferably made of glass, most preferably a container made of low borosilicate glass, medium borosilicate glass or high borosilicate glass, particularly preferably a container made of high borosilicate glass.
The stability of the germicidal sanitizing solutions of the present invention is meant to retain at least about 85% of the original available concentration and is dependent upon a variety of reasons including, but not limited to, the pH of the solution, the temperature of the solution and the extent of exposure to light. The solution should not be heated because hypochlorous acid concentration drops significantly at high temperatures. Under good storage conditions such as low temperature, closed container, environment without being irradiated by sunlight, drying and wetting, etc., the sterilizing and disinfecting solution can be stably stored for more than three years.
Preferably, in the above method, the stabilizer in step a) of the preparation method of the sterilizing solution is mixed with water in a weight ratio of 1: (5000-10000)
Preferably, in the above method, in the step c) of the preparation method of the sterilizing solution, the pH of the obtained solution may be monitored in real time during the addition of the solution B to the solution a, and the addition of the solution B may be terminated when the pH of the whole solution system is within a desired range.
Preferably, in the above method, the isotonic solution, the thickener, the foaming agent, the humectant, the essence and the pigment may be diluted with deionized water to a reasonable concentration in advance, and then added into the aqueous solution of the hypochlorite ion providing agent to obtain the solution a containing the isotonic solution, the thickener, the foaming agent, the humectant, the essence and the pigment.
Preferably, in the above method, the pH adjuster solution is an acetic acid-sodium acetate buffer solution with a pH value of 3.6, and the specific preparation process is carried out according to the preparation method under the third rule buffer solution item of the pharmacopoeia of China, more specifically, 5.1g of sodium acetate is taken, 20ml of glacial acetic acid is added, and water is added to dilute to 250 ml.
After the sterilization and disinfection solution of the present invention is prepared, it can be transferred directly into a sealed container for subsequent sale to end users such as hospitals, nursing homes, pharmacies, business facilities, and the like.
In addition, the invention also provides application of the novel sterilization and disinfection solution for disinfection, wherein the disinfection is instrument disinfection, object surface disinfection, skin disinfection and air disinfection.
Preferably, when the sterilization is instrument sterilization, the novel sterilization and disinfection solution contains 165-250ppm hypochlorous acid; when the disinfection is object surface disinfection, the novel sterilization and disinfection solution contains 50-90ppm hypochlorous acid; when the disinfection is skin disinfection, the novel sterilization and disinfection solution contains 90-180ppm hypochlorous acid; when the disinfection is air disinfection, the novel sterilization and disinfection solution contains 110-220ppm hypochlorous acid.
Compared with the prior art, the invention has the beneficial technical effects that:
the preparation method of the sterilization and disinfection solution is simple and feasible, is convenient to operate, is suitable for large-scale industrial preparation, and the prepared sterilization and disinfection solution has the service life reaching more than two years due to the strict control of the amounts of the components, so that the shelf life is obviously prolonged, namely the sterilization and disinfection solution has high stability. The induction type disinfection method disclosed by the invention adopts the disinfection solution which has high-efficiency disinfection and is harmless to human body, and after the disinfection of the human body part is carried out by the disinfection device arranged in the induction type disinfection equipment, when the drying device is added in the disinfection equipment, the disinfected human body part can be dried, the disinfection solution prevents bacteria in the drying device from polluting hands again, and the disinfection solution is safe and reliable, can enter the human body and does not generate any toxic or side effect.
The utility model provides an induction type sterilizing equipment simple structure, this application can be according to not unidimensional human position to sterilizing equipment's degassing unit and drying device adjust, and the sensing module in the response control module at first gathers human position size data, with the data feedback who gathers extremely control module sprays antiseptic solution and disinfects human position after control module adjusts degassing unit's injection amount, and humidity detection module sets up different preset threshold according to human position size data, when humidity detection module detects the humidity data of human position and reaches the preset threshold under the certain size, with data feedback to control module, closes degassing unit through control module. When a drying device is added in the disinfection equipment, the drying device can be opened for drying treatment. The sterilizing solution is used for sterilizing the human body parts in an omnibearing manner and with sufficient strength, meanwhile, the waste of the sterilizing solution is avoided, and meanwhile, the sterilizing solution is used for sterilizing, so that the use cost can be reduced, and compared with the existing ultraviolet sterilization, the power consumption of the whole machine is reduced.
The invention also provides a first atomization device and a second atomization device, the sterilizing and disinfecting solution in the disinfecting solution storage bin is atomized by the first atomization device and sprayed out of the spray opening to disinfect a human body, when the human body part is disinfected and dried, the first valve opening in the disinfecting device is closed, the second valve opening is opened, the second atomization device starts to work, the atomized sterilizing and disinfecting solution is sprayed out of the inner side of the air outlet, at the moment, the negative pressure fan assembly starts to work, so that negative pressure appears in the disinfecting equipment, atomized particles of the sterilizing and disinfecting solution carried by air flow out through the air outlet, the drying fan assembly, the heating assembly and the air inlet, the reverse movement of the air flow is realized, the inner cavity of the disinfecting equipment and all the components are disinfected and cleaned, and the breeding of bacteria and the pollution of the external environment to the inner cavity of the disinfecting equipment are avoided. The sterilizing equipment has wide application fields and can be applied to places with special requirements in environments such as laboratories, medical institutions, delivery rooms, icu, pharmaceutical workshops, sterile workshops and the like.
Drawings
Fig. 1 is a block diagram of a first embodiment of an apparatus for an induction type sterilizing apparatus according to the present disclosure;
fig. 2 is a block diagram of a second embodiment of an apparatus for an induction type sterilizing apparatus according to the present disclosure;
Fig. 3 is a block diagram of a third embodiment of an apparatus for an induction type sterilizing apparatus according to the present disclosure;
fig. 4 is a block diagram of a fourth embodiment of an apparatus for an induction type sterilizing apparatus according to the present disclosure;
fig. 5 is a block diagram of a fifth embodiment of an apparatus for an induction type sterilizing apparatus according to the present disclosure.
Reference numerals
1. A disinfectant storage bin; 2. a first atomizing device; 3. an ejection port; 4. a drying fan assembly; 5. a control module; 6. an electromagnetic valve; 7. an induction module; 8. a humidity detection module; 9. a heating assembly; 10. a dust-proof filter screen; 11. an air inlet; 12. an air outlet; 13. a liquid inlet; 14. a booster pump; 15. a second atomizing device; 16. a communication valve; 17. a negative pressure fan assembly; 18. a sliding baffle; 19. a liquid collecting tank.
Detailed Description
The present invention will be further described in detail with reference to the following examples, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent, but the scope of the present invention is not limited to the following specific examples.
Device example 1
As shown in fig. 1, an induction type disinfection device, which applies the induction type disinfection method, comprises a disinfection device and an induction control device, wherein a disinfection solution is contained in the disinfection device, and a jet orifice 3 is arranged on the disinfection device for jetting the disinfection solution to disinfect a human body part; the induction control device comprises an induction module 7, a control module 5 and a humidity detection module 8, wherein the induction module 7 acquires the size of a human body part to be disinfected, the control module 5 is connected with the induction module 7, and the injection quantity of the sterilizing and disinfecting solution of the disinfection device is adjusted according to the acquired size data of the human body part; the humidity detection module 8 collects the humidity data of the surface of the human body part after the sterilization and disinfection solution is sterilized, and starts or closes the sterilizing device according to the fed-back humidity data. The sensing module 7 firstly collects size data of the human body part, the collected data are fed back to the control module 5, the control module 5 adjusts the injection quantity of the sterilizing device, then the sterilizing liquid is injected to sterilize the human body part, the humidity detection module 8 sets different preset thresholds according to the size data of the human body part, and when the humidity detection module 8 detects that the humidity data of the human body part reaches the preset threshold under a certain size, the data are fed back to the control module 5, and the sterilizing device is closed through the control module 5.
One or more of an infrared sensing device, a flapping sound control device, a visual identification device, a contact sensing device and a language sound control device are arranged in the sensing module 7. In this embodiment, preferably, an infrared sensing device and a visual recognition device are disposed in the sensing module 7. The infrared sensing device and the visual recognition device work simultaneously to collect data of the human body part to be disinfected, so that the accuracy of the data is improved.
The sterilizing device comprises a sterilizing liquid storage bin 1 and a first atomizing device 2, wherein sterilizing and disinfecting solution is stored in the sterilizing liquid storage bin 1, a liquid inlet 13 of the sterilizing liquid storage bin 1 is arranged on the side wall or the top of sterilizing equipment, and the sterilizing and disinfecting solution is added into the sterilizing liquid storage bin 1 through the liquid inlet 13. One end of the first atomization device 2 is connected with the sterilizing liquid storage bin 1, the other end of the first atomization device 2 is connected with the injection port 3, the first atomization device 2 atomizes the sterilizing and disinfecting solution in the sterilizing liquid storage bin 1, and the atomized sterilizing and disinfecting solution is sprayed out through the injection port 3 to disinfect the human body part. The first atomization device 2 is provided with an electromagnetic valve 6, the electromagnetic valve 6 is connected with the humidity detection module 8 and the control module 5, and the humidity detection module 8 controls the closing of the electromagnetic valve 6 according to the humidity data on the human body part which is fed back. When the humidity detection module 8 detects that the humidity data of the human body part reaches a preset threshold value under a certain size, the data is fed back to the control module 5, and the electromagnetic valve 6 is closed through the control module 5, so that the disinfection device is closed.
Device example 2
As shown in fig. 2, this embodiment only describes the differences from the above-described embodiment, and the remaining technical features are the same as those of the above-described embodiment. The induction type disinfection equipment of the embodiment further comprises a drying device, wherein an air outlet 11 and an air inlet 12 are arranged on the disinfection equipment, and the drying device provides drying air through the air outlet 12 to carry out drying treatment on the human body part; the induction module 7 acquires the size of the human body part to be dried, the control module 5 is connected with the induction module 7, and the drying air quantity of the drying device is adjusted according to the acquired size data of the human body part; the humidity detection module 8 collects the humidity data of the surface of the human body part after the sterilization and disinfection solution is sterilized, and starts or closes the sterilizing device according to the fed-back humidity data.
The drying device comprises a fan assembly and a heating assembly 9, the fan assembly 4 comprises a drying fan assembly 4 and an air quantity control module, an air outlet 12 and an air inlet 11 are formed in the disinfection device, a dustproof filter screen 10 is installed on the air inlet 11 and the air outlet 12, the drying fan assembly 4 is installed in an inner cavity of the disinfection device and is located at one side of the air outlet 12, the heating assembly 9 is installed in the inner cavity of the disinfection device and is located at one side of the air inlet 11, the air quantity control module is connected with the drying fan assembly 4 and the control module 5, and the control module 5 adjusts the wind force of the drying fan assembly 4 according to the human body part size data; when the human body part is dried, the drying fan assembly 4 is started, air flows out from the air inlet 11 through the heating assembly 9, the drying fan assembly 4 and the air outlet 12, the heating assembly 9 works to heat the air flow entering the disinfection equipment, and drying air is formed to dry the human body part.
The infrared sensing device and the visual recognition device collect size data of the human body part at first, the collected data are fed back to the control module 5, the control module 5 sprays disinfectant to disinfect the human body part after adjusting the spraying amount of the disinfection device, the humidity detection module 8 sets different preset thresholds according to the size data of the human body part, when the humidity detection module 8 detects that the humidity data of the human body part reaches the preset threshold under a certain size, the data are fed back to the control module 5, the disinfection device is closed through the control module 5, then the fan assembly and the heating assembly 9 are opened through the control module 5, and air flow is heated by heating groups to form drying air to dry the human body part.
Device example 3
As shown in fig. 3, this embodiment only describes the differences from the above-described embodiment, and the remaining technical features are the same as those of the above-described embodiment. In this embodiment, a booster pump 14 is further connected between the first atomizing device 2 and the disinfectant storage bin 1, the sterilizing and disinfecting solution enters the first atomizing device 2 for atomization after being pressurized by the booster pump 14, the booster pump 14 is connected with the control module 5, and the control module 5 adjusts the pressure of the booster pump 14 according to the size data of the human body part. The booster pump 14 ensures that the first atomizing device 2 can perform atomization treatment on the sterilization and disinfection solution under enough pressure, and can adjust the spraying pressure of the atomized sterilization and disinfection solution according to the size data of the human body parts, so that the human body parts at different positions can be disinfected according to actual conditions.
Device example 4
As shown in fig. 4, this embodiment only describes the differences from the above-described embodiment, and the remaining technical features are the same as those of the above-described embodiment. The fan assembly of the embodiment further comprises a negative pressure fan assembly 17, the negative pressure fan assembly 17 is installed in the inner cavity of the disinfection equipment and is positioned between the heating assembly 9 and the air inlet 11, and the rotation directions of blades of the drying fan assembly 4 and the negative pressure fan assembly 17 are opposite; after the drying operation is finished on the human body part, the negative pressure fan assembly 17 is started, and the drying fan assembly 4 is closed. When the negative pressure fan assembly 17 works, air flows out through the air outlet 12, the drying fan assembly 4, the heating assembly 9 and the air inlet 11, so that reverse movement of the air flow is realized, and the inner cavity of the sterilizing equipment is cleaned.
The disinfection device is characterized in that a communication valve 16 is further arranged on the disinfection device, the disinfection device further comprises a second atomization device 15, the communication valve 16 is a two-way one-way communication valve 16, a first valve port and a second valve port are arranged on the communication valve 16, the first valve port is connected with the first atomization device 2, the second valve port is connected with one end of the second atomization device 15, and the other end of the second atomization device 15 is arranged in an inner cavity of the disinfection device and is located at one side of the air outlet 12. When the human body part is sterilized, the first valve port is opened, sterilizing and disinfecting solution in the sterilizing solution storage bin 1 is atomized by the first atomizing device 2 and sprayed out of the spraying port 3 to sterilize the human body, when the human body part is sterilized and dried, the first valve port is closed, the second valve port is opened, the second atomizing device 15 starts to work, the atomized sterilizing and disinfecting solution is sprayed out of the inner side of the air outlet 12, at the moment, the negative pressure fan assembly 17 starts to work, the inner cavity of the sterilizing equipment generates negative pressure, atomized particles of the sterilizing and disinfecting solution carried by air flow out through the air outlet 12, the drying fan assembly 4, the heating assembly 9 and the air inlet 11, the reverse movement of the air flow is realized, the inner cavity of the sterilizing equipment is sterilized and cleaned, and the breeding of bacteria is prevented. The outer layers of the drying device and the induction control device are respectively provided with a waterproof material, so that the influence on the components during the working of the second atomizing device 15 is prevented.
An inner cavity humidity detector is arranged in the inner cavity of the disinfection equipment and is used for detecting the humidity in the inner cavity of the disinfection equipment. When the inner cavity humidity detector detects that the humidity in the inner cavity of the disinfection equipment is too high, the inner cavity humidity detector feeds humidity data back to the control module 5, and the control module 5 carries out heating treatment on the inner cavity of the disinfection equipment by controlling the heating component 9.
Device example 5
As shown in fig. 5, this embodiment only describes the differences from the above-described embodiment, and the remaining technical features are the same as those of the above-described embodiment. The air inlet 11 of this embodiment is provided with a sliding baffle 18, the sliding baffle 18 is disposed on the outer side of the air inlet 11 and seals the air inlet 11, when the drying device works, the sliding baffle 18 slides to a preset position to expose the air inlet 11, and the sliding baffle 18 slides and then is located below the air outlet 12.
The liquid collecting tank 19 is arranged on the sliding baffle 18, when the sliding baffle 18 is opened, the air inlet 11 is exposed to realize air inlet, and meanwhile, when the sliding baffle 18 is positioned below the air outlet 12, the sterilizing device sterilizes the human body part, and redundant sterilizing solution flows into the liquid collecting tank 19 on the sliding baffle 18 along the human body part, so that pollution to the ground below the sterilizing equipment is prevented from forming dirt.
The utility model provides an inductive disinfection equipment simple structure can adjust degassing unit and drying device in to the disinfection equipment according to the human position of equidimension, and the sensing module 7 in the sensing control module at first gathers human position size data, with the data feedback who gathers extremely control module 5, control module 5 sprays antiseptic solution and disinfects human position after adjusting degassing unit's injection amount, and humidity detection module 8 sets up different preset threshold according to human position size data, when humidity detection module 8 detects the humidity data of human position and reaches the preset threshold under the certain size, with data feedback to control module 5, closes degassing unit through control module 5, then opens drying device and carry out drying process. The sterilizing solution is used for sterilizing the human body parts in an omnibearing manner and with sufficient strength, meanwhile, the waste of the sterilizing solution is avoided, and meanwhile, the sterilizing solution is used for sterilizing, so that the use cost can be reduced, and compared with the existing ultraviolet sterilization, the power consumption of the whole machine is reduced. The invention is also provided with the first atomization device 2 and the second atomization device 15, the sterilizing and disinfecting solution in the sterilizing solution storage bin 1 is atomized by the first atomization device 2 and sprayed out of the spray orifice 3 to disinfect a human body, when the part of the human body is disinfected and dried, the first valve port in the sterilizing device is closed, the second valve port is opened, the second atomization device 15 starts to work, the atomized sterilizing and disinfecting solution is sprayed out of the inner side of the air outlet 12, at the moment, the negative pressure fan assembly 17 starts to work, so that negative pressure appears in the sterilizing equipment, atomized particles of the sterilizing and disinfecting solution carried by air flow out through the air outlet 12, the drying fan assembly 4, the heating assembly 9 and the air inlet 11, the reverse movement of the air flow is realized, the inner cavity of the sterilizing equipment and all the components are disinfected and cleaned, and the breeding of bacteria and the pollution of the external environment to the inner cavity of the sterilizing equipment are avoided.
An induction type disinfection method comprises the following steps:
an example of this method is as follows: an induction type sterilizing method, which is applied to the induction type sterilizing apparatus of the above apparatus embodiments 1 to 5, comprising the steps of:
(1) Setting the induction type disinfection equipment, wherein the induction type disinfection equipment comprises a disinfection device and an induction control device, the disinfection device is connected with the induction control device, the disinfection device is filled with a disinfection solution, and the disinfection solution is led into the induction type disinfection equipment from a water inlet of the induction type disinfection equipment;
(2) After the induction control device senses the human body part, the sterilizing device is controlled to spray the sterilizing solution to sterilize the human body part;
wherein, the sterilizing and disinfecting solution in the steps (1) and (2) comprises the following components in percentage by weight:
98.0-99.9% of water;
0.01-0.2% of stabilizer;
hypochlorite ion providing agent 0.01-1.0%;
0.001-1.0% of pH regulator;
starch 0.001-0.01%
Wherein the weight percentages of the components are based on the total weight of the sterilization and disinfection solution;
The preparation method of the sterilization and disinfection solution comprises the following steps:
a. preparing a solution A: mixing a stabilizer, starch and water, adding the mixture into an aqueous solution of hypochlorite ion provider with the effective chlorine concentration of 10-12%, and fully mixing to obtain a solution A;
b. preparing a solution B: preparing a pH regulator solution with the pH value of 3.5-5.1 as a solution B;
c. preparing a sterilizing and disinfecting solution: slowly adding the prepared solution B into the solution A, fully stirring and adjusting the pH to a required value, and stirring for 30 minutes;
d. and (3) after the sterilization and disinfection solution is subjected to pH determination, effective chlorine concentration, clarity and the like, subpackaging and packaging are carried out, thus obtaining the disinfectant.
The induction type disinfection method disclosed by the invention adopts the disinfection solution which has high-efficiency disinfection and is harmless to human body, and after the disinfection of the human body part is carried out by the disinfection device arranged in the induction type disinfection equipment, when the drying device is added in the disinfection equipment, the disinfected human body part can be dried, the disinfection solution prevents bacteria in the drying device from polluting hands again, and the disinfection solution is safe and reliable, can enter the human body and does not generate any toxic or side effect.
The preparation examples of the sterilization and disinfection solution are as follows:
Preparation example 1
1) Preparing a solution A: 120g of sodium formate and 11g of starch are weighed, added into 600L of purified water and stirred for 30min, 1100ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is slowly added, and the solution A is obtained after full stirring.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Preparation example 2
1) Preparing a solution A: 120g of sodium formate and 11g of starch are weighed, added into 600L of purified water and stirred for 30min, 1800ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is slowly added, and the solution A is obtained after full stirring.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Preparation example 3
1) Preparing a solution A: 120g of sodium formate and 11g of starch are weighed, added into 600L of purified water and stirred for 30min, 2400ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is slowly added, and the solution A is obtained after full stirring.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Preparation example 4
1) Preparing a solution A: 120g of sodium formate and 11g of starch are weighed, added into 600L of purified water and stirred for 30min, 5300ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is slowly added, and the solution A is obtained after full stirring.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Preparation example 5
1) Preparing a solution A: 120g of sodium formate and 11g of starch are weighed, added into 600L of purified water and stirred for 30min, 13000ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is slowly added and fully stirred to obtain solution A.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Comparative examples
Comparative example 1
1) Preparing a solution A: 120g of sodium formate is weighed and added into 600L of purified water and stirred for 30min, 1100ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is slowly added and fully stirred to obtain solution A.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Comparative example 2
1) Preparing a solution A: 11g of starch is weighed and added into 600L of purified water and stirred for 30min, 1100ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is slowly added and fully stirred to obtain solution A.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Comparative example 3
1) Preparing a solution A: 1100ml of sodium hypochlorite solution with the effective chlorine concentration of 10% is measured and added into 600L of water, and the solution A is obtained after full stirring.
2) Preparing a solution B: the preparation method of the buffer solution according to the third general rule of Chinese pharmacopoeia comprises the steps of preparing an acetic acid-sodium acetate buffer solution with pH of 3.6, wherein the specific process is to take 5.1g of sodium acetate, add 20ml of glacial acetic acid, then add water to dilute to 250ml, and calculate as solution B.
3) Mixing: slowly adding the prepared solution B into the solution A, fully stirring to adjust the pH to 4.7, simultaneously adding the solution B to 1000L, and stirring for 30 minutes.
4) And after the mixed solution is subjected to pH determination, effective chlorine concentration, clarity and the like, the mixed solution can be subpackaged and packaged.
Test examples
The stability acceleration experiment is carried out on the hypochlorous acid solution prepared in the preparation example, the comparative example and the market according to the 'disinfection technical specification 2002 edition', wherein the hypochlorous acid solution is stored for 14 days at a constant temperature and constant humidity at 54 ℃, the effective chlorine is reduced by less than or equal to 10%, and the effective period reaches 1 year; the hypochlorous acid is preserved for 90 days at the constant temperature and humidity at 37 ℃, the effective chlorine is reduced by less than or equal to 10 percent, the effective period reaches 2 years, and the hypochlorous acid sold in the market is a solution with the effective chlorine concentration of 10 percent and sodium hypochlorite. The measurement results are shown in Table 1.
TABLE 1
According to detection, the disinfectant solutions with different concentrations are stored for 14 days under the airtight condition of 54 ℃, and the effective chlorine content is reduced by 3.03% -3.75%; storing for 90 days at 37 ℃ under the airtight condition, wherein the effective chlorine is reduced by 4.24% -5.00% and is less than 10% specified by the standard; according to the disinfection technical specification, the validity period can be estimated to be 36 months, and the disinfection agent has remarkable stability.
From the above, the method for producing the sterilizing and disinfecting solution has the advantages of easily available reaction raw materials, simple structure of production equipment, easy maintenance, high automation realization, accurate control of product quality, zero emission, no pollution, 100% of material conversion rate and the like. The method can produce a particularly stable disinfection solution, has storage stability of at least 2 years, realizes the packaging, storage and transportation of the disinfection solution, enables the disinfection solution to be commercialized, and overcomes the limitation of the prior art of 'in-process use'; therefore, compared with the prior art, the invention has remarkable progress and industrial application value.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not constitute any limitation on the invention.
Claims (4)
1. The induction type disinfection equipment is characterized by comprising a disinfection device and an induction control device, wherein a disinfection solution is contained in the disinfection device, and a jet orifice is arranged on the disinfection device and used for jetting the disinfection solution to disinfect a human body part; the sensing control device comprises a sensing module, a control module and a humidity detection module, wherein the sensing module acquires the size of a human body part to be disinfected, the control module is connected with the sensing module, and the spraying amount of the sterilizing solution of the disinfection device is adjusted according to the acquired size data of the human body part; the humidity detection module collects humidity data of the surface of the human body part after the sterilization and disinfection solution is sterilized, and the disinfection device is started or closed according to the fed-back humidity data;
the sterilizing device comprises a sterilizing liquid storage bin and a first atomizing device, wherein the sterilizing liquid storage bin stores the sterilizing and disinfecting solution, one end of the first atomizing device is connected with the sterilizing liquid storage bin, the other end of the first atomizing device is connected with the spraying port, the first atomizing device atomizes the sterilizing and disinfecting solution in the sterilizing liquid storage bin, and the atomized sterilizing and disinfecting solution is sprayed out through the spraying port;
The disinfection equipment further comprises a drying device, an air outlet and an air inlet are formed in the disinfection equipment, and the drying device provides drying air through the air outlet to dry the human body part; the sensing module acquires the size of the human body part to be dried, the control module is connected with the sensing module, and the drying air quantity of the drying device is adjusted according to the acquired size data of the human body part;
a booster pump is further connected between the first atomization device and the disinfectant storage bin, the sterilizing and disinfecting solution enters the first atomization device for atomization after being pressurized by the booster pump, the booster pump is connected with the control module, and the control module adjusts the pressure of the booster pump according to the size data of the human body part;
the drying device comprises a fan assembly and a heating assembly, the fan assembly comprises a drying fan assembly and an air quantity control module, dustproof filter screens are arranged on the air inlet and the air outlet, the drying fan assembly is arranged in an inner cavity of the disinfection equipment and is positioned on one side of the air outlet, the heating assembly is arranged in the inner cavity of the disinfection equipment and is positioned on one side of the air inlet, the air quantity control module is connected with the drying fan assembly and the control module, and the control module adjusts the wind power of the drying fan assembly according to the size data of the human body part; when the human body part is dried, the drying fan assembly is started, and air flows out from the air inlet through the heating assembly, the drying fan assembly and the air outlet to form drying air to dry the human body part;
The fan assembly further comprises a negative pressure fan assembly, the negative pressure fan assembly is arranged in the inner cavity of the disinfection equipment and is positioned between the heating assembly and the air inlet, and the rotation directions of blades of the drying fan assembly and the negative pressure fan assembly are opposite; after the drying work of the human body part is finished, the negative pressure fan assembly is started, and the drying fan assembly is closed;
the disinfection device is characterized in that a communication valve is arranged on the disinfection device, the disinfection device further comprises a second atomization device, the communication valve is a two-way one-way communication valve, a first valve port and a second valve port are arranged on the communication valve, the first valve port is connected with the first atomization device, the second valve port is connected with one end of the second atomization device, and the other end of the second atomization device is arranged in an inner cavity of the disinfection device and is located at one side of the air outlet.
2. The induction type sterilizing apparatus according to claim 1, wherein an electromagnetic valve is provided on the first atomizing device, the electromagnetic valve is connected with the humidity detection module and the control module, and the humidity detection module controls closing of the electromagnetic valve according to the humidity data on the human body part fed back; when the humidity detection module detects that the humidity data of the human body part reaches a preset threshold value, the data are fed back to the control module, and the electromagnetic valve is closed through the control module, so that the disinfection device is closed.
3. An induction type sterilizing apparatus according to claim 1, wherein a sliding baffle is disposed at the air inlet, the sliding baffle is disposed at the outer side of the air inlet and seals the air inlet, the sliding baffle slides to a preset position to expose the air inlet when the drying device is operated, and the sliding baffle is located below the air outlet after sliding.
4. An induction disinfection method, characterized in that it applies an induction disinfection apparatus as claimed in any one of claims 1-3, comprising the steps of:
(1) Setting the induction type disinfection equipment, wherein the induction type disinfection equipment comprises a disinfection device and an induction control device, the disinfection device is connected with the induction control device, the disinfection device is filled with a disinfection solution, and the disinfection solution is led into the induction type disinfection equipment from a water inlet of the induction type disinfection equipment;
(2) After the induction control device senses the human body part, the sterilizing device is controlled to spray the sterilizing solution to sterilize the human body part;
wherein, the sterilizing and disinfecting solution in the steps (1) and (2) comprises the following components in percentage by weight:
98.0-99.9% of water;
0.01-0.2% of stabilizer;
hypochlorite ion providing agent 0.01-1.0%;
0.001-1.0% of pH regulator;
starch 0.001-0.01%
Wherein the weight percentages of the components are based on the total weight of the sterilization and disinfection solution;
the preparation method of the sterilization and disinfection solution comprises the following steps:
a. preparing a solution A: mixing a stabilizer, starch and water, adding the mixture into an aqueous solution of hypochlorite ion provider with the effective chlorine concentration of 10-12%, and fully mixing to obtain a solution A;
b. preparing a solution B: preparing a pH regulator solution with the pH value of 3.5-5.1 as a solution B;
c. preparing a sterilizing and disinfecting solution: slowly adding the prepared solution B into the solution A, fully stirring and adjusting the pH to a required value, and stirring for 30 minutes;
d. and (3) after the sterilization and disinfection solution is subjected to pH measurement and qualified in effective chlorine concentration and clarity inspection, subpackaging and packaging are carried out, so that the disinfectant is obtained.
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| GB0324050D0 (en) * | 2003-10-14 | 2003-11-19 | P & L Systems Llc | Hand drier |
| WO2005094754A1 (en) * | 2004-03-31 | 2005-10-13 | Leisure Direct Network Limited | Treatment apparatus |
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| JP2016067418A (en) * | 2014-09-26 | 2016-05-09 | 株式会社クリマ | Kitchen knife drying sterilizer |
| CN106102937A (en) * | 2014-02-20 | 2016-11-09 | 奥拉专业服务有限公司 | Sterilization mist flushing system and method, and the technique for the inner surface sterilization to sterile board and pipeline |
| CN108126221A (en) * | 2017-12-25 | 2018-06-08 | 王宝珠 | A kind of nanometer of mist disinfector |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074322A (en) * | 1990-12-06 | 1991-12-24 | Jaw Chin Woei | Structure of sterilizing hand dryer |
| GB0324050D0 (en) * | 2003-10-14 | 2003-11-19 | P & L Systems Llc | Hand drier |
| WO2005094754A1 (en) * | 2004-03-31 | 2005-10-13 | Leisure Direct Network Limited | Treatment apparatus |
| CN103127603A (en) * | 2011-11-24 | 2013-06-05 | 四川康源医疗设备有限公司 | Automatic atomization induction hand sterilizer with blow-drying function |
| CN106102937A (en) * | 2014-02-20 | 2016-11-09 | 奥拉专业服务有限公司 | Sterilization mist flushing system and method, and the technique for the inner surface sterilization to sterile board and pipeline |
| JP2016067418A (en) * | 2014-09-26 | 2016-05-09 | 株式会社クリマ | Kitchen knife drying sterilizer |
| CN108126221A (en) * | 2017-12-25 | 2018-06-08 | 王宝珠 | A kind of nanometer of mist disinfector |
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