CN111593368B - Disinfectant solution producing machine, disinfectant solution producing method, and storage medium - Google Patents
Disinfectant solution producing machine, disinfectant solution producing method, and storage medium Download PDFInfo
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- CN111593368B CN111593368B CN202010504661.3A CN202010504661A CN111593368B CN 111593368 B CN111593368 B CN 111593368B CN 202010504661 A CN202010504661 A CN 202010504661A CN 111593368 B CN111593368 B CN 111593368B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
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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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/03—Electric current
- A61L2/035—Electrolysis
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
Abstract
The invention provides a disinfectant liquid manufacturing machine, a disinfectant liquid manufacturing method and a storage medium. This antiseptic solution manufacturing machine includes: an electrolysis device; an input device; a detection device; control means for determining a current concentration of disinfectant in the disinfecting liquid generated by the electrolysis means and determining whether the current concentration of disinfectant is equal to a target concentration; and after the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, controlling the electrolysis device to recover the electrolysis so as to continuously obtain the disinfectant meeting the modified target concentration. The disinfectant manufacturing machine of this embodiment can real-time detection disinfectant's current concentration in the disinfectant, can satisfy the demand of user to different concentration disinfectant through the disinfectant of the different concentrations of the acquisition of revising the target concentration continuity.
Description
Technical Field
The invention relates to the technical field of disinfectant preparation, in particular to a disinfectant manufacturing machine, a disinfectant manufacturing method and a storage medium.
Background
The sterilized water on the market is troublesome to purchase, expensive and has other chemical additives. When in use, the water-soluble organic acid detergent is often diluted before use, which causes inconvenience for users and unsafety along with chemical residue. The household disinfectant fluid making machine has the advantages of convenient disinfectant fluid preparation, money and worry saving, natural raw materials without chemical addition and the like, is widely applied to various household environments, is ready to use, does not need to be stored, and is more and more favored by various families.
The existing disinfectant making machines on the market generally grade by mode, the concentration of the disinfectant to be used is different according to different scenes used by users, and different electrolysis time can be selected when preparing the disinfectant to obtain the disinfectant with different concentrations. However, as a user, the concentration value of the prepared disinfectant cannot be accurately determined, and the situation suitable for the user cannot be accurately judged according to the concentration value of the disinfectant, so that the risk of wrong use of the user exists; the prepared disinfectant fluid usually has only one concentration, and if the disinfectant fluid is required to be used in different occasions, the disinfectant fluid needs to be prepared from the beginning, so that the concentration of the disinfectant fluid is undefined and superposed, the concentration of the obtained disinfectant fluid is too high, and the potential safety hazard also exists.
Disclosure of Invention
The invention provides a disinfectant manufacturing machine, a disinfectant manufacturing method and a storage medium, which are used for accurately determining the concentration of prepared disinfectant and realizing continuous preparation of disinfectant with different concentrations.
In a first aspect, embodiments of the present application provide a disinfectant fluid maker comprising: an electrolysis device for electrolyzing the solution to generate a disinfectant; the input device is used for setting or modifying the target concentration of the disinfectant in the disinfectant to be generated; detection means for detecting a relevant parameter for determining the current concentration of disinfectant in the disinfecting liquid generated by said electrolysis means; the control device is connected with the detection device and the input device and is used for determining the current concentration of the disinfectant in the disinfectant generated by the electrolysis device in real time according to the relevant parameters detected by the detection device and judging whether the current concentration of the disinfectant is equal to the target concentration: when the current concentration of the disinfectant is lower than the target concentration, controlling the electrolysis device to continue electrolysis; when the current concentration of the disinfectant is equal to the target concentration, controlling the electrolysis device to stop electrolysis; and after the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, controlling the electrolysis device to recover the electrolysis so as to continuously obtain the disinfectant meeting the modified target concentration.
In one embodiment of the present invention, the detection device includes: a volume measurer for detecting the volume of the solution in the electrolysis device; the current measurer is used for detecting the electrolytic current of the electrolysis device for electrolysis; the electrolysis timer is used for calculating the electrolysis time of the electrolysis device; the control device determines the current concentration of the disinfectant in the disinfectant generated by the electrolysis device in real time according to the relevant parameters detected by the detection device, and comprises the step of determining the current concentration of the disinfectant in the disinfectant generated by the electrolysis device in real time according to the solution volume, the electrolysis current and the electrolysis time length.
In one embodiment of the present invention, the sterilizing liquid manufacturing machine further includes: and the prompting device is connected with the control device and is used for displaying the set or modified target concentration and/or outputting related information of the generated disinfectant in real time, wherein the related information of the disinfectant comprises the current concentration of the disinfectant in the disinfectant.
In one embodiment of the present invention, the sterilizing liquid manufacturing machine further includes: the storage device is connected with the control device and is used for storing calculation formulas used for determining the concentration of disinfectant in different types of disinfectant; and/or a plurality of concentration modes for storing each type of disinfection solution and a target concentration corresponding to each concentration mode.
In one embodiment of the present invention, the sterilizing liquid manufacturing machine further includes: and the output device is connected with the electrolysis device and is used for outputting the disinfectant generated by the electrolysis device.
In a second aspect, an embodiment of the present application provides a method for producing a disinfectant, including the steps of: detecting in real time the current concentration of disinfectant in the disinfectant generated by the electrolysis device during the electrolysis of the solution to generate the disinfectant by using the electrolysis device, and judging whether the concentration of the disinfectant is equal to a target concentration: when the current concentration of the disinfectant is lower than the target concentration, controlling the electrolysis device to continue electrolysis; when the current concentration of the disinfectant is equal to the target concentration, controlling the electrolysis device to stop electrolysis; after the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, the electrolysis device is controlled to resume electrolysis so as to continuously obtain the disinfectant meeting the modified target concentration.
In one embodiment of the present invention, the step of detecting the concentration of the disinfectant in the disinfecting liquid generated by the electrolysis device in real time includes: detecting a volume of solution in the electrolysis device; detecting the electrolysis current of the electrolysis device; counting the electrolysis time of the electrolysis device for electrolysis; and determining the current concentration of the disinfectant in the disinfectant generated by the electrolytic device in real time according to the volume of the solution, the electrolytic current and the electrolytic time length.
In one embodiment of the present invention, after the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, the electrolysis device is controlled to resume electrolysis to continuously obtain the disinfectant solution meeting the modified target concentration, including: after controlling the electrolysis device to recover electrolysis, the control device determines the current concentration c of the disinfectant in the disinfectant after the electrolysis device recovers electrolysis in real time according to the following formula2：
c2＝c1+Δm/V2
In the formula, c1Is the concentration of disinfectant in the disinfectant solution before the electrolytic device recovers electrolysis, Δ m is the increment of disinfectant in the disinfectant solution after the electrolytic device recovers electrolysis, V2Is the volume of the sterilizing liquid after the electrolysis is resumed by the electrolysis device, wherein the increment Δ m of the sterilizing agent in the sterilizing liquid after the electrolysis is resumed by the electrolysis device is determined according to the electrolysis current after the electrolysis is resumed by the electrolysis device and the electrolysis time period calculated from the time when the electrolysis is resumed by the electrolysis device.
In one embodiment of the present invention, when the disinfecting liquid is hypochlorous acid water, the concentration of chlorine in hypochlorous acid water generated by the electrolysis device is determined in real time according to the volume of the solution, the electrolysis current and the electrolysis time according to the following formula:
c＝(1.323×I×H×ω×1000)/V
wherein c represents the concentration of chlorine in hypochlorous acid water in mg/L, I represents electrolysis current in A, H represents electrolysis time length in H, omega represents electrolysis efficiency, and V represents solution volume in L.
In a third aspect, embodiments of the present application provide a storage medium storing program code based on which the disinfecting liquid manufacturing machine as described above manufactures disinfecting liquid according to the disinfecting liquid manufacturing method as described above.
According to the invention, the concentration of the disinfectant in the disinfectant obtained by electrolysis can be automatically calculated through the volume of the solution, the electrolysis current and the electrolysis time, and the concentration of the disinfectant is displayed in real time; moreover, the disinfectant manufacturing machine can continuously obtain disinfectant with different concentrations so as to meet the requirements of users on multiple disinfectant with different concentrations. After the electrolysis is recovered, the concentration of the disinfectant in the displayed disinfectant takes the concentration of the disinfectant in the disinfectant before the electrolysis is recovered and the increment of the concentration of the disinfectant in the disinfectant after the electrolysis is recovered into consideration, so that the concentration of the disinfectant in the disinfectant prepared by the electrolysis device can be accurately determined, a user can conveniently and accurately judge an application occasion according to the concentration of the disinfectant in the disinfectant, and potential safety hazards caused by using the disinfectant with wrong concentration are avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention, in which:
fig. 1 is a schematic view of a disinfectant manufacturing machine according to an exemplary embodiment of the present application;
FIG. 2 is a flow chart of a method of producing a sanitizing liquid according to an exemplary embodiment of the present application;
fig. 3 is a schematic external view of a disinfectant manufacturing machine according to the first embodiment;
among them, 301-nozzle, 302-display device, 303-switch and mode selection button, 304-spray switch, 305-handle, 306-electrolysis device, 307-container, 308-straw, 309-concentration display screen, 310-concentration mode indicator light in fig. 3.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
An embodiment of the present application provides a disinfectant liquid manufacturing machine, and fig. 1 is a schematic structural view of a disinfectant liquid manufacturing machine according to an exemplary embodiment of the present application. As shown in fig. 1, the disinfectant liquid manufacturing machine 100 includes:
an electrolysis device 110 for electrolyzing the solution to generate a disinfecting liquid including a disinfectant; wherein the disinfectant is a substance playing a disinfection role in a disinfectant;
an input device 120 for setting or modifying a target concentration of disinfectant in the disinfectant to be generated, which may be modified in order of concentration from low to high in some cases;
a detection device 130 for detecting a relevant parameter for determining the current concentration of disinfectant in the disinfecting liquid generated by the electrolysis device 110;
control means 140, connected to said detecting means 130 and input means 120, for determining in real time the current concentration of disinfectant in the disinfecting liquid generated by said electrolyzing means 110 according to the relevant parameters detected by said detecting means 130, and determining whether the current concentration of disinfectant is equal to the target concentration:
when the current concentration of the disinfectant is lower than the target concentration, controlling the electrolysis device 110 to continue electrolysis;
when the current concentration of the disinfectant is equal to the target concentration, controlling the electrolysis device 110 to stop electrolysis; and
after the electrolysis of the electrolysis device 110 is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, the electrolysis device 110 is controlled to resume electrolysis to continuously obtain the disinfectant meeting the modified target concentration, so as to continuously obtain the disinfectant meeting different concentration requirements.
In practical applications, the electrolysis device 110 may be different types of devices according to the solution to be electrolyzed. For example, when the saline solution is used as the solution for electrolysis, the saline solution is electrolyzed to generate chlorine gas, hydrogen gas, and sodium hydroxide, the chlorine gas reacts with the sodium hydroxide to generate sodium chloride and sodium hypochlorite, the electrolysis device 110 may have a cathode made of iron nails or copper wires and an anode made of carbon rods. The solution used for electrolysis may also include dilute sulfuric acid, which may be used to produce ozone.
The input device 120 may include, for example, a key. For example, as shown in fig. 2, the disinfecting liquid device is provided with a key for selecting three different preset concentration modes, and when the key is pressed in different key manners (e.g., single click or quick double click), the control device 140 selects the concentration value of the corresponding concentration mode as the target concentration of the disinfecting agent in the disinfecting liquid to be generated.
Furthermore, the target concentration of disinfectant can be modified, for example, in the order of concentration from low to high, by means of the input device 120.
For example, the target concentration of disinfectant in the disinfectant required by the user is 50mg/L, the concentration of disinfectant is continuously increased when the disinfectant manufacturing machine starts to work, and when the target concentration reaches 50mg/L, the control device 140 controls the electrolysis device 110 to stop electrolysis. Thereafter, if the user wishes to obtain the disinfecting liquid with a concentration of 120mg/L, the target concentration of the disinfecting liquid can be modified from 50mg/L to 120mg/L, and the control device 140 controls the electrolysis device 110 to continue electrolysis according to the modified target concentration until the concentration of the disinfecting liquid in the disinfecting liquid reaches 120mg/L, and the electrolysis device 110 is controlled to stop electrolysis.
In practical applications, the detecting device 130 may include:
a volume measurer for detecting a volume of the solution in the electrolysis device 110;
a current measuring device for detecting an electrolysis current of the electrolysis device 110;
and the electrolysis timer is used for counting the electrolysis time of the electrolysis device 110 for electrolysis.
Therefore, the control device 140 determines the current concentration of the disinfectant in the disinfectant generated by the electrolysis device 110 in real time according to the relevant parameters detected by the detection device 130, which may be the current concentration of the disinfectant in the disinfectant generated by the electrolysis device 110 in real time according to the solution volume, the electrolysis current and the electrolysis time length.
In addition, the disinfectant solution manufacturing machine 100 may further include: and a prompting device (not shown in the figure) connected to the control device 140 for displaying the set or modified target concentration and/or for outputting information related to the generated disinfecting solution in real time, wherein the information related to the disinfecting solution includes a current concentration of the disinfecting agent in the disinfecting solution.
The prompting device may include a display screen and/or a voice player.
The disinfectant liquid manufacturing machine 100 may further include: and an output device (not shown in the figure) connected to the electrolysis device 110 for outputting the disinfection solution generated by the electrolysis device 110, wherein the output device may be a spray outlet, for example.
The disinfectant liquid manufacturing machine 100 may further include: and a storage device (not shown) connected to the control device 140 for storing the calculation formula for determining the concentration of the disinfectant in the different types of disinfection solutions for use by the control device 140.
For example, the disinfecting liquid may include hypochlorous acid water. When the disinfectant is hypochlorous acid water, the storage device stores a calculation formula for determining the concentration of chlorine in the hypochlorous acid water.
And if necessary, the storage device is also used for storing a plurality of concentration modes of each type of disinfection solution, and the plurality of concentration modes correspond to different target concentrations respectively for each type of disinfection solution, so that a user can set the target concentration of the disinfection solution in the disinfection solution by selecting the concentration mode.
For example, for a disinfectant such as hypochlorous acid water, the target concentration corresponding to the concentration mode of "low concentration" may be 200mg/L, the target concentration corresponding to the concentration mode of "medium concentration" may be 600mg/L, and the target concentration corresponding to the concentration mode of "high concentration" may be 1200 mg/L. For different types of disinfection fluids, the same concentration pattern may correspond to different target concentrations.
The disinfectant manufacturing machine of this embodiment can prepare the disinfectant of different disinfectant concentrations in succession to can calculate the current concentration that obtains disinfectant in the disinfectant and remind the user, the user of being convenient for makes clear and definite applicable occasion according to the concentration of disinfectant in the disinfectant, avoids the potential safety hazard that the disinfectant of mistake concentration of misuse brought.
Example two an embodiment of the present application provides a method for producing a disinfecting liquid, and fig. 2 is a flowchart of a method for producing a disinfecting liquid according to an exemplary embodiment of the present application. The manufacturing method of the disinfectant comprises the following steps:
in the process of electrolyzing the solution by using the electrolysis device to generate the disinfectant, the current concentration of the disinfectant in the disinfectant generated by the electrolysis device can be detected and displayed in real time, and whether the current concentration of the disinfectant is equal to the target concentration or not can be judged:
when the current concentration of the disinfectant is lower than the target concentration, controlling the electrolysis device to continue electrolysis;
when the current concentration of the disinfectant is equal to the target concentration, the electrolysis device can be controlled to stop electrolysis;
after the electrolysis of the electrolysis device is stopped, judging whether the target concentration is modified to a higher target concentration, if the target concentration is modified to the higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, controlling the electrolysis device to resume electrolysis, continuously detecting and displaying the current concentration of the disinfectant in the disinfectant generated by the electrolysis device in real time, and judging whether the current concentration of the disinfectant in the disinfectant reaches the modified target concentration:
when the current concentration of the disinfectant is lower than the modified target concentration, controlling the electrolysis device to continue electrolysis;
when the current concentration of disinfectant is equal to the modified target concentration, the electrolysis device may be controlled to stop electrolysis, after which electrolysis is ended if a higher concentration of disinfectant is no longer needed.
The disinfection solution which meets the modified target concentration can be obtained continuously by the method. Furthermore, disinfectant liquid meeting different concentration requirements can be continuously obtained.
The step of detecting in real time the concentration of the disinfectant in the disinfecting liquid generated by the electrolysis device may include: detecting a volume of solution in the electrolysis device; detecting the electrolysis current of the electrolysis device; calculating the electrolysis time of the electrolysis device for electrolysis; and determining the current concentration of the disinfectant in the disinfectant generated in the electrolysis device in real time according to the volume of the solution, the electrolysis current and the electrolysis time length.
After the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, the electrolysis device is controlled to resume electrolysis to continuously obtain the disinfectant liquid meeting the modified target concentration, and the method comprises the following steps:
after controlling the electrolysis device to resume electrolysis, the control device may determine the current concentration c of the disinfectant in the disinfectant after the electrolysis device resumes electrolysis in real time according to the following formula2：
c2＝c1+Δm/V2
Wherein, c1Can indicate the concentration of disinfectant in the disinfecting liquid before the electrolysis of the electrolysis device is resumed, c1It is also possible to indicate the target concentration before modification of the target concentration, Δ m being the increment of disinfectant in the disinfecting liquid after resumption of electrolysis by the electrolysis device, V2Is the volume of the sterilizing liquid after the electrolysis of the electrolysis device is resumed, and the increment of the sterilizing agent in the sterilizing liquid after the electrolysis of the electrolysis device is determined according to the electrolysis current after the electrolysis of the electrolysis device is resumed and the electrolysis time length calculated from the time when the electrolysis of the electrolysis device is resumed.
When the disinfectant is hypochlorous acid water, the concentration of chlorine in the hypochlorous acid water generated by the electrolysis device can be determined in real time according to the volume of the solution, the electrolysis current and the electrolysis time length according to the following formula:
c＝(1.323×I×H×ω×1000)/V
wherein c represents the concentration of chlorine in hypochlorous acid water in mg/L, 1.323 represents 1 unit of chlorine content generated after complete electrolysis of sodium chloride, I represents electrolysis current in A, H represents electrolysis time length in H, omega represents electrolysis efficiency, and V represents solution volume in L.
According to the invention, the current concentration value of the disinfectant in the disinfectant obtained by electrolysis can be automatically calculated and displayed in real time through the volume of the solution, the electrolysis current and the electrolysis time, so that a user can conveniently know the current concentration of the disinfectant in the disinfectant at any time. The target concentration is modified to prepare the disinfectant with different target concentrations, so that the use requirements of users on multiple disinfectant with different concentrations can be met at one time. The concentration of the disinfectant in the disinfectant before recovery electrolysis is considered when the concentration of the disinfectant in the disinfectant is calculated, the concentration of the disinfectant in the disinfectant prepared by the electrolysis device can be accurately determined, a user can conveniently and clearly determine a use scene according to the concentration of the disinfectant, and potential safety hazards caused by using the disinfectant with wrong concentration are avoided.
EXAMPLE III
Fig. 3 is a schematic external view of the disinfectant manufacturing machine according to the first embodiment. The disinfectant solution maker may be a hand-held disinfectant solution maker as shown in fig. 3, which includes:
the device comprises a nozzle 301, a display device 302 (the display device 302 comprises a concentration display screen 309 and a concentration mode indicator lamp 310), a switch and mode selection button 303, a spray switch 304, a handle 305, an electrolysis device 306, a container 307 and a straw 308, wherein the container 307 can be used for measuring the volume of the solution to be electrolyzed. In addition, the hand-held disinfectant solution maker further comprises a built-in power supply, a control device, a current measurer, an electrolysis timer and a storage device (not shown in the figure).
When the handheld disinfectant manufacturing machine is used, the switch and mode selection key 303 can be pressed by a single click to start the disinfectant manufacturing machine, the concentration modes are set through the switch and mode selection key 303, and the concentration modes can comprise three concentration modes, namely 'low concentration', 'medium concentration' and 'high concentration'. For example, the density mode of "low density" may be selected by one quick double-click of the key 303, the density mode of "medium density" may be selected by a quick double-click of the key 303 again, and the density mode of "high density" may be selected by a quick double-click of the key 303 third time. When a certain concentration mode is selected, the corresponding concentration mode indicator lamp 310 on the display panel 302 is turned on, and if no next action is performed after a preset time, the electrolysis device 306 of the handheld disinfectant manufacturing machine automatically starts to electrolyze the saline solution. During the electrolysis of the salt water by the electrolysis device 306, the electrolysis device 306 can be controlled to stop electrolysis by quickly double-clicking the button 303, and the disinfectant manufacturing machine can be turned off by quickly double-clicking the button 303 again. The concentration mode can also be re-selected by a single click while the electrolysis device 306 stops electrolysis. The target concentration of the disinfectant in the disinfectant corresponding to different concentration modes is different, and after a certain concentration mode is selected, when the concentration of the chlorine in the hypochlorous water prepared by the handheld disinfectant manufacturing machine reaches the target concentration corresponding to the selected concentration mode, the electrolysis device 306 automatically stops electrolysis. The concentration of chlorine in the hypochlorous acid water can be displayed on the display screen 309 of the display device 302 in real time for the user to refer to. When the user uses the hand-held disinfectant solution producing machine shown in fig. 3, the handle 305 can be held by hand, and when the spray switch 304 is pressed, the disinfectant solution reaches the nozzle 301 through the suction pipe 308 and is sprayed out in the form of a spray.
The antiseptic solution of this embodiment is made the machine and can be through the mode that sets up target concentration for automatic shutdown electrolysis when the concentration of antiseptic solution reaches target concentration in the antiseptic solution, obtains the antiseptic solution that accords with target concentration, has avoided antiseptic solution concentration too high to cause the machine to damage simultaneously, plays the guard action to antiseptic solution maker itself.
It is known that hypochlorous acid water is used as the effective component for disinfection, and different disinfection effects are applicable to different occasions, and the disinfection effect is related to the effective chlorine content of the disinfection solution. The results of ranking the use occasions according to the available chlorine content of the required disinfection solution are shown in table 1:
TABLE 1
Preferably, the storage device of the disinfectant manufacturing machine shown in fig. 2 stores a plurality of concentration modes of the hypochlorous acid water disinfectant and target concentrations corresponding to each concentration mode for the user to select and set.
In this way, the user can set the target concentration of the disinfectant in the disinfectant to be manufactured by setting the concentration mode of the disinfectant manufacturing machine, so that the user can directly use the disinfectant manufactured by the disinfectant manufacturing machine for the corresponding disinfection occasion (refer to table 1 above). For example, for hypochlorous acid water, the target concentration corresponding to the "low concentration" concentration mode may be 200mg/L, the target concentration corresponding to the "medium concentration" concentration mode may be 600mg/L, and the target concentration corresponding to the "high concentration" concentration mode may be 1200 mg/L. When a user desires to sterilize dishes with hypochlorous acid water, the concentration mode of the disinfectant manufacturing machine may be set to a medium concentration, so that hypochlorous acid water with a target concentration of chlorine of 600mg/L can be obtained for sterilizing the dishes.
Specifically, hypochlorous acid water is obtained by electrolyzing saturated saline solution. When hypochlorous acid water is produced using this hand-held disinfectant solution producing machine, first, a salt and water are mixed uniformly in a predetermined ratio, and the mixture is added to the container 307. The electrolysis efficiency is generally 70-80%, and the electrolysis efficiency varies according to actual electrolysis conditions.
According to the calculation formula for determining the concentration of chlorine in hypochlorous acid water generated by the electrolysis device 306 in real time according to the volume of the solution, the electrolysis current and the electrolysis time period as described in example two, when 100L of saturated saline solution is electrolyzed, the concentration of available chlorine is as follows under the conditions that the electrolysis current is 2A, the electrolysis time period is 3h and the electrolysis efficiency is 80%:
c＝(1.323×2A×3h×80％×1000)/100＝63.504mg/L。
in the preparation of the disinfecting solution by the disinfecting solution manufacturing machine, the concentration of the disinfecting agent in the disinfecting solution starts to rise continuously from the time when the solution is electrolyzed by the electrolysis device 306. When the target concentration is reached, the control device controls the electrolysis device 306 to stop electrolysis, the user can take the disinfectant with the target concentration, after the user takes the disinfectant with the target concentration, the target concentration can be modified to a target concentration with higher concentration by resetting the concentration mode, at this moment, the current concentration of the disinfectant in the disinfectant is lower than the modified target concentration, and the control device controls the electrolysis device 306 to recover electrolysis. The concentration of the disinfectant in the disinfecting liquid after the resumption of electrolysis is calculated based on the concentration of the disinfectant in the disinfecting liquid before the resumption of electrolysis and the increment of the concentration of the disinfectant in the disinfecting liquid after the resumption of electrolysis.
For example, if a user needs to use 20L of hypochlorous acid water with a concentration of 200mg/L and 80L of hypochlorous acid water with a concentration of 600mg/L, a saturated saline solution with a volume of 100L can be electrolyzed, first, a concentration mode is set as "low concentration", the concentration mode corresponds to a target concentration of 200mg/L, hypochlorous acid water containing 20000mg of chlorine is obtained after electrolysis for 1h under the conditions of an electrolysis current I and an electrolysis efficiency omega, the concentration of chlorine in the hypochlorous acid water is 200mg/L, the target concentration is reached, the control device controls the electrolysis device 306 to stop the electrolysis, and the user takes out 20L of hypochlorous acid water with a concentration of 200mg/L from hypochlorous acid water generated by the electrolysis device 306 to use.
After 20L of hypochlorous acid water was taken out, 80L of hypochlorous acid water having a concentration of 200mg/L remained. At this time, the user modifies the concentration mode to be 'medium concentration', the target concentration corresponding to the concentration mode is 600mg/L, the concentration of chlorine in the hypochlorous water is 200mg/L and is lower than the target concentration corresponding to the modified concentration mode, the control device controls the electrolysis device 306 to recover electrolysis, after the electrolysis is recovered, the volume of the solution after the electrolysis is recovered is measured in real time to be 80L, the electrolysis current is still I, the electrolysis efficiency is still omega, and after the electrolysis with the electrolysis time length of 2h is performed after the electrolysis is recovered, the electrolysis can be determinedThe increment of the disinfectant in the disinfectant solution generated after the recovery of electrolysis by apparatus 306 is (80L/100L) × 20000 × 2 ═ 32000mg, and the concentration of chlorine in the hypochlorous acid water after the recovery of electrolysis can be calculated from the calculation formula for determining the concentration of chlorine in hypochlorous acid water after the recovery of electrolysis stored in the storage device: c. C2The concentration of 80L hypochlorous acid water is 600mg/L, which is required by users, namely 200+32000mg/80L hypochlorous acid water is 600 mg/L.
Example four
An embodiment of the present application provides a storage medium storing program code based on which the disinfecting liquid manufacturing machine as described above manufactures disinfecting liquid according to the disinfecting liquid manufacturing method as described above.
In one embodiment of the present invention, the storage medium may include, but is not limited to: a usb disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, or any other medium that can be used to store the desired information and that can be accessed by the computer.
It is noted that the terms used herein are merely for describing particular embodiments and are not intended to limit exemplary embodiments according to the present application, and when the terms "include" and/or "comprise" are used in this specification, they specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be understood that the exemplary embodiments herein may be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art, and should not be construed as limiting the present invention.
Claims (8)
1. A disinfectant manufacturing machine, comprising:
an electrolysis device for electrolyzing the solution to generate a disinfectant;
the input device is used for setting or modifying the target concentration of the disinfectant in the disinfectant to be generated;
detection means for detecting a relevant parameter for determining the current concentration of disinfectant in the disinfecting liquid generated by said electrolysis means;
the control device is connected with the detection device and the input device and is used for determining the current concentration of the disinfectant in the disinfectant generated by the electrolysis device in real time according to the relevant parameters detected by the detection device and judging whether the current concentration of the disinfectant is equal to the target concentration: when the current concentration of the disinfectant is lower than the target concentration, controlling the electrolysis device to continue electrolysis; when the current concentration of the disinfectant is equal to the target concentration, controlling the electrolysis device to stop electrolysis;
after the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, controlling the electrolysis device to recover electrolysis so as to continuously obtain the disinfectant meeting the modified target concentration;
wherein the detection device comprises:
a volume measurer for detecting the volume of the solution in the electrolysis device;
the current measurer is used for detecting the electrolytic current of the electrolysis device for electrolysis;
the electrolysis timer is used for calculating the electrolysis time of the electrolysis device;
the control device determines the current concentration of the disinfectant in the disinfectant generated by the electrolysis device in real time according to the relevant parameters detected by the detection device, and comprises the step of determining the current concentration of the disinfectant in the disinfectant generated by the electrolysis device in real time according to the solution volume, the electrolysis current and the electrolysis time length.
2. The antiseptic solution manufacturing machine of claim 1, further comprising:
and the prompting device is connected with the control device and is used for displaying the set or modified target concentration and/or outputting related information of the generated disinfectant in real time, wherein the related information of the disinfectant comprises the current concentration of the disinfectant in the disinfectant.
3. The sterilizing fluid maker as set forth in claim 1, further comprising a storage device connected to the control device;
the storage device is used for storing calculation formulas used for determining the concentration of disinfectant in different types of disinfectant, and/or the storage device is used for storing a plurality of concentration modes of each type of disinfectant and a target concentration corresponding to each concentration mode.
4. The sterilizing fluid maker as set forth in claim 1, further comprising a nozzle-type output device connected to the electrolyzing device for outputting the sterilizing fluid generated by the electrolyzing device.
5. The method for manufacturing the disinfectant is characterized by comprising the following steps of:
detecting in real time the current concentration of disinfectant in the disinfectant generated by the electrolysis device during the electrolysis of the solution to generate the disinfectant by using the electrolysis device, and judging whether the concentration of the disinfectant is equal to a target concentration:
when the current concentration of the disinfectant is lower than the target concentration, controlling the electrolysis device to continue electrolysis;
when the current concentration of the disinfectant is equal to the target concentration, controlling the electrolysis device to stop electrolysis;
after the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of the disinfectant is lower than the modified target concentration, controlling the electrolysis device to recover electrolysis so as to continuously obtain the disinfectant meeting the modified target concentration;
wherein the step of detecting in real time the concentration of disinfectant in the disinfecting liquid generated by the electrolysis device comprises:
detecting a volume of solution in the electrolysis device;
detecting the electrolysis current of the electrolysis device;
counting the electrolysis time of the electrolysis device for electrolysis;
and determining the current concentration of the disinfectant in the disinfectant generated by the electrolytic device in real time according to the volume of the solution, the electrolytic current and the electrolytic time length.
6. The method for producing disinfectant liquid according to claim 5, wherein, after the electrolysis of the electrolysis device is stopped, if the target concentration is modified to a higher target concentration and the current concentration of disinfectant is lower than the modified target concentration, controlling the electrolysis device to resume electrolysis to continuously obtain disinfectant liquid meeting the modified target concentration comprises:
after controlling the electrolysis device to recover electrolysis, the control device determines the current concentration c of the disinfectant in the disinfectant after the electrolysis device recovers electrolysis in real time according to the following formula2：
c2＝c1+Δm/V2
In the formula, c1Is the concentration of disinfectant in the disinfectant solution before the electrolytic device recovers electrolysis, Δ m is the increment of disinfectant in the disinfectant solution after the electrolytic device recovers electrolysis, V2Is the volume of the sterilizing liquid after the electrolysis is resumed by the electrolysis device, wherein the increment Δ m of the sterilizing agent in the sterilizing liquid after the electrolysis is resumed by the electrolysis device is determined according to the electrolysis current after the electrolysis is resumed by the electrolysis device and the electrolysis time period calculated from the time when the electrolysis is resumed by the electrolysis device.
7. The method for producing disinfectant according to claim 5, wherein when the disinfectant is hypochlorous acid water, the concentration of chlorine in hypochlorous acid water generated by the electrolysis device is determined in real time from the volume of the solution, the electrolysis current, and the electrolysis time period according to the following equation:
c＝(1.323×I×H×ω×1000)/V
wherein c represents the concentration of chlorine in hypochlorous acid water in mg/L, I represents electrolysis current in A, H represents electrolysis time length in H, omega represents electrolysis efficiency, and V represents solution volume in L.
8. A storage medium storing a program code, characterized in that the disinfecting liquid manufacturing machine according to any one of claims 1 to 4 carries out the steps of the disinfecting liquid manufacturing method according to any one of claims 5 to 7 based on the program code to manufacture a disinfecting liquid.
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| CN112439082B (en) * | 2020-11-10 | 2022-04-26 | 珠海格力电器股份有限公司 | Concentration detection circuit, disinfectant manufacturing machine and control method thereof |
| CN114515122A (en) * | 2020-11-20 | 2022-05-20 | 苏州宝时得电动工具有限公司 | Cleaning robot, base station thereof, and cleaning robot system |
| CN112593257A (en) * | 2020-11-25 | 2021-04-02 | 珠海格力电器股份有限公司 | Electrolysis control method, device, disinfectant liquid maker and readable storage medium |
| CN114717603A (en) * | 2021-01-05 | 2022-07-08 | 广东美的制冷设备有限公司 | Solution electrolysis control method, device, equipment and storage medium |
| CN114457380B (en) * | 2022-01-21 | 2023-08-01 | 佛山市顺德区美的电子科技有限公司 | Control method and device of electrolysis device, sterilizer and storage medium |
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| CN206173452U (en) * | 2016-07-23 | 2017-05-17 | 中广核工程有限公司 | High -efficient saline electrolysis sodium hypochlorite system of big productivity |
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