CN111420570A - Ozone water disinfection device and method for preparing ozone water - Google Patents
Ozone water disinfection device and method for preparing ozone water Download PDFInfo
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- CN111420570A CN111420570A CN202010416705.7A CN202010416705A CN111420570A CN 111420570 A CN111420570 A CN 111420570A CN 202010416705 A CN202010416705 A CN 202010416705A CN 111420570 A CN111420570 A CN 111420570A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2319—Methods of introducing gases into liquid media
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2366—Parts; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237613—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
Abstract
The invention relates to the technical field of ozone water disinfection, in particular to an ozone water disinfection device and a method for preparing ozone water, wherein the ozone water disinfection device comprises a shell, and an ozone generator, a moisture absorber, a water tank, an intelligent controller and a power supply which are arranged in the shell; the ozone generator is communicated to the water tank through a first pipeline; the moisture absorber is communicated to the water tank through a second pipeline; a water level sensor is arranged on the inner side wall of the water tank and is electrically connected with the intelligent controller; the shell is also provided with a liquid outlet and an air inlet, the liquid outlet is communicated with the water tank or the ozone generator through a third pipeline, and the air inlet is communicated with the moisture absorber through a fourth pipeline; the intelligent controller is electrically connected with the ozone generator and the moisture absorber; the power supply is electrically connected with the intelligent controller, the ozone generator, the moisture absorber and the water level sensor; the ozone water disinfection device and the method for preparing the ozone water can realize continuous ozone water preparation without an external water supply system, and are convenient for long-time disinfection and use of workers.
Description
Technical Field
The invention relates to the technical field of ozone water disinfection, in particular to an ozone water disinfection device and a method for preparing ozone water.
Background
Ozone is composed of three oxygen atoms, and has high oxidation-reduction potential, so that it has strong oxidation ability, can degrade several impurities in water, kill several pathogenic bacteria, mould and virus, and kill mollusca larva (up to 98%) of mollusca family, aquatic organism cyclops, oligodactylogyrus and water flea rotifer, etc. The ozone water can be widely applied to the production and processing processes of foods such as dairy products, beverages, purified water, mineral water, beer, aquatic products, melons and fruits, meat products, bean products and the like. Ozone water with a certain concentration can destroy protoplasm in microorganisms to achieve the aim of sterilization and disinfection, secondary pollution (residual toxicity) is not generated when ozone water is used for sterilization and disinfection, redundant ozone can be rapidly decomposed into oxygen, carcinogens such as chlorammoniate, chlorambucil and the like are not formed in water like chlorine agents, and therefore the ozone water is considered as the most safe disinfectant in the world.
The water that present ozone water degassing unit used when preparing ozone water comes from outside water supply system, must keep being connected with outside water supply system when using ozone water degassing unit to disinfect, just can realize long-time work of ozone water degassing unit, and it is very inconvenient to use ozone water degassing unit in some occasions that do not have outside water supply system or outside water supply system apart from the occasion far away, needs the manual work to add water or external longer water pipe just can guarantee ozone water degassing unit's normal operating.
Disclosure of Invention
In order to enable the ozone water disinfection device to be more convenient to use, the invention provides the ozone water disinfection device and the method for preparing the ozone water.
An ozone water disinfection device comprises a shell, an ozone generator, a moisture absorber, a water tank, an intelligent controller and a power supply, wherein the ozone generator, the moisture absorber, the water tank, the intelligent controller and the power supply are arranged in the shell; the ozone generator is communicated to the water tank through a first pipeline and is used for preparing ozone; the moisture absorber is communicated to the water tank through a second pipeline and is used for absorbing moisture from air and guiding the moisture into the water tank; the water level sensor is arranged on the inner side wall of the water tank and electrically connected with the intelligent controller and used for detecting the water level of the water tank and transmitting the water level to the intelligent controller; the shell is provided with a liquid outlet which is communicated with the ozone generator or the water tank through a third pipeline and used for leading out ozone water, water or ozone and water mixed ozone water; the shell is provided with an air inlet which is communicated with the moisture absorber through a fourth pipeline; the intelligent controller is electrically connected with the ozone generator and the moisture absorber, and controls the ozone generator and the moisture absorber to work according to the water level and a preset water level and power/frequency corresponding strategy of the ozone generator and the moisture absorber; the power supply is electrically connected with the intelligent controller, the ozone generator, the moisture absorber and the water level sensor and used for supplying power.
Further, the liquid outlet is communicated with the water tank through a third pipeline, an atomizer is arranged between the liquid outlet and the third pipeline, and the atomizer is electrically connected with the intelligent controller; the water tank is used for storing ozone water mixed with water, and the ozone water is atomized by the atomizer and then is output from the liquid outlet.
Further, the liquid outlet is communicated with an ozone generator through a third pipeline, an atomizer is arranged between the water tank and the first pipeline, and the atomizer is electrically connected with the intelligent controller; the water in the water tank is atomized by the atomizer, then enters the ozone generator and is mixed with ozone to form ozone spray, and the ozone spray is output from the liquid outlet through the third pipeline.
Further, a disinfection mode selection button is arranged on the shell and electrically connected with the intelligent controller; and the intelligent controller selects corresponding regulation power/frequency to control the ozone generator and the moisture absorber to work according to a preset disinfection mode and power/frequency corresponding strategy of the ozone generator and the moisture absorber when receiving the disinfection mode instruction.
Further, a user-defined disinfection key is arranged on the shell and electrically connected with the intelligent controller; the self-defined disinfection key comprises a cleanliness setting key for an object to be disinfected and a contact range setting key for the disinfection water and a human body; and the intelligent controller receives the cleanliness of the to-be-sterilized object and the contact range instruction of the sterilized water and the human body, selects corresponding regulation power/frequency according to the preset strategies corresponding to the cleanliness of the to-be-sterilized object and the contact range of the sterilized water and the human body, the ozone generator and the moisture absorber, and sends the corresponding regulation power/frequency to the intelligent controller to control the ozone generator and the moisture absorber to work.
Furthermore, an alarm lamp is installed on the shell, is electrically connected with the intelligent controller and is controlled by the intelligent controller to alarm when the water level is smaller than a preset low water level threshold value or larger than a preset high water level threshold value.
The invention also provides a method for preparing ozone water, which is applied to an ozone water disinfection device, wherein the ozone water disinfection device comprises a shell, and an ozone generator, a moisture absorber, a water tank, an intelligent controller and a power supply which are arranged in the shell;
the ozone generator is communicated to the water tank through a first pipeline; the moisture absorber is communicated to the water tank through a second pipeline; a water tank for storing ozone water in which ozone and water are mixed; a water level sensor is arranged on the inner side wall of the water tank and is electrically connected with the intelligent controller; a liquid outlet and an air inlet are arranged on the shell, the liquid outlet is communicated with the water tank or the ozone generator through a third pipeline, and the air inlet is communicated with the moisture absorber through a fourth pipeline; the intelligent controller is electrically connected with the ozone generator and the moisture absorber; the power supply is electrically connected with the intelligent controller, the ozone generator, the moisture absorber and the water level sensor; the method comprises the following steps: the water level sensor detects the water level of the water tank and sends the water level to the intelligent controller; when the water level of the water tank is compared with a preset water level threshold value and is smaller than the preset water level threshold value, the intelligent controller starts the moisture absorber and controls the air inlet of the moisture absorber to absorb moisture from air until the water level of the water tank is larger than the preset water level threshold value; the intelligent controller determines the working time, power and frequency of the ozone generator and controls the ozone generator to prepare ozone to be led into the water tank according to the current water level of the water tank, the current ozone water concentration, the preset ozone water concentration and the ozone generation rate of the ozone generator, or determines the water outlet rate of the water tank according to the preset ozone water concentration and the ozone generation rate; mixing the prepared ozone with water to generate ozone water, and leading out the ozone water from a liquid outlet.
Further, the method further comprises: the intelligent controller receives the disinfection mode instruction and determines the concentration of the preset ozone water according to the disinfection mode instruction and the preset disinfection mode and ozone water concentration comparison table
Further, if the ozone water sterilizing device starts to perform the sterilizing operation: the water level sensor detects the water level in real time and sends the water level to the intelligent controller; the intelligent controller adjusts the power and the frequency of the moisture absorber according to a preset power adjusting strategy according to a preset ozone water consumption rate and the water level of the water tank; the intelligent controller adjusts the working time of the ozone generator according to the preset working time adjusting strategy according to the preset ozone water concentration, the ozone generation rate and the power of the moisture absorber.
Further, the intelligent controller adjusting the power of the moisture absorber according to the ozone water consumption rate and the water level of the water tank according to a preset power adjustment strategy comprises: if the water level is lower than the preset water level threshold, adjusting the power of the moisture absorber according to the corresponding relation between the preset water level difference value and the power of the moisture absorber, so that the moisture absorption rate of the moisture absorber is higher than the preset ozone water consumption rate; if the water level is larger than or equal to the preset water level threshold value, the power of the moisture absorber is adjusted according to the corresponding relation between the preset water level difference value and the power of the moisture absorber, so that the moisture absorbing rate of the moisture absorber is equal to the preset ozone water consumption rate.
The ozone water disinfection device and the method for preparing the ozone water provided by the invention have the following beneficial effects that:
1. the ozone water disinfection device is provided with a moisture absorber which can absorb moisture from the air for preparing ozone water. Does not need an external water supply system, thereby being convenient and quick to use and saving water resources.
2. The ozone water disinfection device can prepare ozone water with different concentrations according to different use scenes, and has better disinfection pertinence and disinfection effect.
3. And monitoring the water level of the water tank, and reminding and closing the ozone water disinfection device to stop working when the water level of the water tank is too low or too high so as to avoid damaging the device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an ozone water sterilizer according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the construction of an apparatus for disinfecting ozone water according to still another embodiment of the present invention;
FIG. 3 is a flow chart of a method for producing ozonated water in an embodiment of the present invention;
FIG. 4 is a flow chart of a method for producing ozonated water in accordance with still another embodiment of the present invention;
FIG. 5 is a flow chart of a method for producing ozonated water in accordance with yet another embodiment of the present invention;
101-ozone generator, 102-moisture absorber, 103-intelligent controller, 104-power supply, 105-water level sensor, 106-atomizer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
In one embodiment of the present invention, as shown in fig. 1, the ozone water disinfection apparatus comprises a housing, and an ozone generator 101, a moisture absorber 102, a water tank (not shown), an intelligent controller 103 and a power supply 104 installed inside the housing.
An ozone generator 101 for generating ozone. The ozone generator 101 is communicated with the water tank through a first pipeline. An ozone generator is a device for producing ozone gas (O3). Ozone is easy to decompose and cannot be stored, and the ozone needs to be prepared on site for use (the ozone can be stored for a short time under special conditions), so that an ozone generator is needed to be used in all places where the ozone can be used. The ozone generator is widely applied to the fields of drinking water, sewage, industrial oxidation, food processing and fresh keeping, medicine synthesis, space sterilization and the like. Ozone gas generated by the ozone generator can be directly utilized or mixed with liquid through a mixing device to participate in reaction. Specifically, the ozone generator 101 may be any one of a high-voltage discharge type ozone generator, an ultraviolet irradiation type ozone generator, and an electrolytic type ozone generator, which is not limited in the present invention.
And the moisture absorber 102 is used for absorbing moisture from the air, the moisture absorber 102 is communicated with the water tank through a second pipeline, and the moisture absorber 102 absorbs the moisture from the air and then conveys the absorbed moisture to the water tank through the second pipeline. The invention uses the moisture absorber 102 to absorb the moisture in the air, and can replace an external water supply system, and the ozone water disinfection device can normally operate in a place without the water supply system or far away from the water supply system. Meanwhile, the ozone water disinfection device can directly absorb moisture from the air, so that when the ozone water disinfector is used for long-time disinfection, workers do not need to manually add water, the full-automatic preparation and disinfection of ozone water are realized, and the ozone water disinfector is convenient and fast. The moisture absorber is used for removing and drying impurities and moisture in the air in the prior art. The water heater consists of a compressor, a heat exchanger, a fan, a water container, a shell and a controller, and the working principle is as follows: the damp air is pumped into the machine by the fan and passes through the heat exchanger, at this time, the moisture in the air is condensed into water drops, and the water drops become dry air and are discharged out of the machine, and the circulation is carried out to reduce the indoor humidity. The moisture absorber condenses the moisture in the air into water drops for the ozone water disinfection device to use in the working process.
The water tank inside wall is equipped with level sensor 105, and level sensor 105 is connected with intelligent control ware 103 electricity for detect the water level of water tank and transmit to intelligent control ware 103.
The shell is provided with a liquid outlet which is communicated with the ozone generator 101 or the water tank through a third pipeline and used for leading out ozone water, water or ozone and water mixed ozone water. If the liquid outlet is communicated with the ozone generator 101 through a third pipeline, the water in the water tank is mixed with the ozone generated by the ozone generator 101 through the ozone generator 101 to form ozone water, and then the ozone water is output from the liquid outlet through the third pipeline. If the liquid outlet is communicated with the water tank through a third pipeline, the ozone generator generates ozone, then the ozone is conveyed to the water tank and mixed with water in the water tank to generate ozone water, and the ozone water is output from the liquid outlet through the third pipeline. Further, the liquid outlet of casing is provided with electric valve, and electric valve is connected with intelligent control ware 103 electricity, by opening and closing of intelligent control ware 103 control electric valve to control ozone water and spray.
The shell is provided with an air inlet which is communicated with the moisture absorber through a fourth pipeline; the breather 102 draws air in from the outside through the air intake to extract moisture from the air. The intelligent controller 103 is electrically connected with the ozone generator 101, the moisture absorber 102 and the water level sensor 105, and controls the ozone generator and the moisture absorber to work according to the water level and a preset strategy corresponding to the power/frequency of the ozone generator and the moisture absorber. The power supply 104 is electrically connected with the intelligent controller 103, the ozone generator 101, the moisture absorber 102 and the water level sensor 105 for supplying power.
In using the ozone water sterilizer, ozone water is first prepared, moisture is extracted from the air by the moisture absorber 102, ozone is simultaneously prepared by the ozone generator 101, and the prepared ozone and the extracted moisture are mixed to generate ozone water. Furthermore, when the ozone water disinfection device sprays ozone water for disinfection, the moisture absorber and the ozone generator also work simultaneously to continuously prepare ozone water for the ozone water disinfection device to use, so that continuous disinfection work is realized. Of course, the power/frequency of the moisture absorber and the ozone generator is controlled by the intelligent controller according to the water level of the water tank and the preset water level and the power/frequency of the ozone generator and the moisture absorber corresponding strategies, and the detailed description is given later, so that redundant description is omitted.
In another embodiment of the present invention, the liquid outlet is communicated with the water tank through a third pipeline, an atomizer 106 is disposed between the liquid outlet and the third pipeline, and the atomizer 106 is electrically connected to the intelligent controller 103; the water tank is used for storing ozone water mixed by ozone and water, and the ozone water is atomized by the atomizer 106 and then output from the liquid outlet. Ozone water is converted into ozone water spray through the atomizer 106 before being sprayed out of the liquid outlet, the ozone water is sprayed on an article to be disinfected in a spray mode, after the ozone water is sprayed, the ozone concentration required by each ozone water drop is high (ozone is extremely soluble in water), but the dosage is small, the ozone water is quickly exhausted after harmful substances on the surface are decomposed, and the ozone water is safe for a human body. Specifically, the atomizer 106 may be an ultrasonic atomizer, a compressed atomizer, a mesh atomizer, or the like, which is not limited in the present invention.
Further, since the generated ozone needs to be mixed with water in the water tank to prepare ozone water, in order to allow the ozone to be more sufficiently mixed with the water, the first pipe is communicated with the bottom of the water tank, and the ozone is sufficiently dissolved by contact with the water in the water tank after being introduced into the water tank. Further, when the first pipe is communicated with the bottom of the water tank, a check valve is provided at a connection port of the first pipe and the bottom of the water tank in order that water in the water tank does not flow back to the ozone generator 101 through the first pipe.
Preferably, the second pipe is communicated with the top of the water tank so that the moisture sucked by the dehydrating breather is introduced into the water tank from the top of the water tank to be sufficiently mixed with the ozone gas in the water tank.
In another embodiment of the present invention, the liquid outlet is communicated with the ozone generator 101 through a third pipeline, an atomizer 106 is arranged between the water tank and the first pipeline, and the atomizer 106 is electrically connected with the intelligent controller 103; the water in the water tank is atomized by the atomizer 106 and then mixed with ozone by the ozone generator 101 to form ozone spray, and the ozone spray is output from the liquid outlet through the third pipeline. The water in the water tank is firstly converted into spray by the atomizer 106, the spray is output from the liquid outlet after being mixed with the ozone generated in the ozone generator 101 by the ozone generator 101, the ozone water is sprayed on the article to be disinfected in a spray mode, after the ozone water is sprayed, the ozone concentration required by each ozone water drop is high (the ozone is very soluble in water), but the dosage is small, the ozone water drops are quickly exhausted after decomposing harmful substances on the surface, and the ozone disinfection device is safer for human bodies. Specifically, the atomizer 106 may be an ultrasonic atomizer, a compressed atomizer, a mesh atomizer, or the like, which is not limited in the present invention.
In another embodiment of the present invention, a disinfection mode selection button is installed on the housing and electrically connected to the intelligent controller 103; the ozone water disinfection device is preset with a plurality of disinfection modes for a user to select, and specifically, the disinfection modes can be a hand disinfection mode, a fruit disinfection mode, a clothes disinfection mode, a furniture disinfection mode and the like. Different disinfection modes will correspond to different ozone water concentrations. After the user selects the disinfection mode by using the disinfection mode selection button, the intelligent controller 103 receives the disinfection mode instruction, and selects corresponding control power/frequency to control the ozone generator 101 and the moisture absorber 102 to work according to the preset disinfection mode and ozone generator and moisture absorber power/frequency corresponding strategy, so as to prepare ozone water with corresponding concentration. In the embodiment, the ozone water disinfection device can be applied to a plurality of disinfection scenes, so that the disinfection is more targeted and the disinfection effect is better.
In another embodiment of the present invention, the housing is provided with a custom disinfection button electrically connected to the intelligent controller 103; the self-defined disinfection key comprises a disinfection article cleanliness setting key and a disinfection water and human body contact range setting key; and the intelligent controller 103 is used for receiving the cleanliness of the to-be-sterilized object and the contact range instruction of the sterilized water and the human body, selecting corresponding regulation power/frequency according to the preset strategies corresponding to the cleanliness of the to-be-sterilized object and the contact range of the sterilized water and the human body, the power/frequency of the ozone generator and the power/frequency of the moisture absorber, and sending the corresponding regulation power/frequency to the intelligent controller 103 to control the operation of the ozone generator and the moisture absorber. The cleanliness of the sterilized articles and the contact range of the sterilized water and the human body determine the concentration of the sterilized water to be prepared, and the more dirty the articles to be sterilized are, the higher the concentration of the prepared ozone water is, and the smaller the contact range of the articles to be sterilized and the human body is, the higher the concentration of the prepared ozone water is.
In this embodiment, increase self-defined disinfection button, the user can use self-defined disinfection button, sets for disinfection article cleanliness factor and disinfection water and human contact range, and intelligent control ware can be with the preset article cleanliness factor of waiting to disinfect and disinfection water and human contact range and ozone generator, the power/the frequency of desiccator power/the corresponding tactics adjustment ozone generator of frequency of desiccator, thereby prepare the ozone water of different concentrations.
The ozone water disinfection device provided by the embodiment can prepare ozone water with various concentrations to meet the use requirements of different scenes, realizes a self-defined disinfection mode, and has a better disinfection effect.
In another embodiment of the present invention, a warning lamp is mounted on the housing, and the warning lamp is electrically connected to the intelligent controller 103, and is controlled by the intelligent controller 103 to alarm when the water level is less than the preset low water level threshold value or greater than the preset high water level threshold value. The shell of the ozone water disinfection device is provided with the alarm lamp, when the water level of the water tank is too low or too high, the alarm lamp gives an alarm to remind a user of timely treatment, and the ozone water disinfection device is prevented from being damaged due to water shortage of the water tank or excessive water in the water tank. Specifically, the preset low water level threshold and the preset high water level threshold may be set by a technician according to actual conditions during use, and the present solution does not limit the setting. The alarm lamp can be in multiple colors, each color represents an alarm message, such as red for over-high water level alarm, blue for under-low water level alarm, and the like.
In another embodiment of the present invention, the ozone water disinfection apparatus further comprises an intelligent shutdown controller electrically connected to the intelligent controller 103, and when the water level is less than the low water level threshold and reaches the preset low water level time threshold without shutdown, or is greater than the high water level threshold and reaches the preset high water level time threshold without shutdown, the shutdown instruction of the ozone generator and the moisture absorber is generated and sent to the intelligent controller 103.
The intelligent shutdown pipe controller is arranged, and when the water level is too low or too high, a user sends a shutdown instruction to the intelligent controller 103 under the condition that the ozone generator and the moisture absorber are not closed in time, so that automatic shutdown under the condition of abnormal water level is realized, and the intelligent shutdown pipe controller is safer.
The invention also provides a method for preparing ozone water by the ozone water sterilizer, which is applied to an ozone water sterilizing device, wherein the ozone water sterilizing device comprises a shell, and an ozone generator, a moisture absorber, a water tank, an intelligent controller and a power supply which are arranged in the shell; the ozone generator is communicated to the water tank through a first pipeline; the moisture absorber is communicated to the water tank through a second pipeline; a water level sensor is arranged on the inner side wall of the water tank and is electrically connected with the intelligent controller; a liquid outlet and an air inlet are arranged on the shell, the liquid outlet is communicated with the water tank or the ozone generator through a third pipeline, and the air inlet is communicated with the moisture absorber through a fourth pipeline; the intelligent controller is electrically connected with the ozone generator and the moisture absorber; the power supply is electrically connected with the intelligent controller, the ozone generator, the moisture absorber and the water level sensor. Wherein the ozone generator is used for preparing ozone, the moisture absorber is used for absorbing moisture from the air, and the water level sensor is used for detecting the water level of the water tank.
Specifically, the method shown in fig. 3 includes the following steps:
step S301: the water level sensor detects the water level of the water tank and sends the water level to the intelligent controller;
the amount of ozone prepared by the ozone generator is determined according to the water level of the water tank when preparing ozone water. It is therefore necessary to detect the water level of the water tank.
Step S302: when the water level of the water tank is compared with the preset water level threshold value and is smaller than the preset water level threshold value, the intelligent controller starts the moisture absorber and controls the air inlet of the moisture absorber to absorb moisture from air until the water level of the water tank is larger than the preset water level threshold value;
specifically, the preset water level threshold herein refers to a median value of the water level of the water tank, which is an ideal value of the water level of the water tank. And when the water level of the water tank is smaller than the preset water level threshold value, starting the moisture absorber to raise the initial water level to the preset water level threshold value level.
Step S303: the intelligent controller determines the working time, power and frequency of the ozone generator and controls the ozone generator to prepare ozone to be led into the water tank according to the current water level of the water tank, the current ozone water concentration, the preset ozone water concentration and the ozone generation rate of the ozone generator, or determines the water outlet rate of the water tank according to the preset ozone water concentration and the ozone water generation rate. And under the condition that the water level of the water tank reaches a preset water level threshold value, the intelligent controller controls the ozone generator to prepare ozone. Specifically, in order to make the concentration of the prepared ozone water consistent with the preset ozone water concentration, under the condition that the liquid outlet is communicated with the water tank through the third pipeline, the current water tank water level and the current ozone water concentration in the water tank are known, the required ozone amount can be obtained according to the current water tank water level, the current ozone water concentration and the preset ozone water concentration, and then the working time of the ozone generator is determined according to the required ozone amount and the ozone generation rate of the ozone generator. The ozone generator can prepare the required amount of ozone by working according to the determined working time. Further, the operation of the ozone generator may be controlled by using an intermittent operation method, i.e. adjusting the operating frequency of the ozone generator, for example, if the operating time of the ozone generator is determined to be 5 minutes, the operation of the ozone generator may be controlled by using an intermittent operation method such as turning on the ozone generator for 2 minutes, turning off the ozone generator for 2 minutes, and turning on the ozone generator for 1 minute. The ozone generator is controlled to work by adopting an intermittent working method, so that the ozone can be intermittently led into the water tank, the ozone is more fully fused with the water in the water tank, and the prepared ozone water has more accurate concentration.
Under the condition that the liquid outlet is communicated with the ozone generator through the third pipeline, water in the water tank is mixed with ozone generated by the ozone generator through the ozone generator and then is led out from the liquid outlet, so that the concentration of ozone water led out from the liquid outlet is only related to the ozone generation rate and the water outlet rate of the water tank, and therefore the intelligent controller can prepare ozone water with corresponding concentration only by determining the water outlet rate of the water tank according to the ozone generation rate and the preset ozone water concentration.
Step S304: mixing the prepared ozone with water to generate ozone water, and leading out the ozone water from a liquid outlet.
Specifically, under the condition that the liquid outlet is communicated with the water tank through a third pipeline, water and ozone are mixed in the water tank and then are led out; under the condition that the liquid outlet is communicated with the ozone generator through the third pipeline, water is atomized by the atomizer and then is mixed with ozone in the ozone generator to form ozone spray, and the ozone spray is output from the liquid outlet through the third pipeline.
Further, in an embodiment of the present invention, the method further includes: the intelligent controller receives a disinfection mode instruction; and determining the concentration of the preset ozone water according to the disinfection mode instruction and a preset disinfection mode and ozone water concentration comparison table.
Specifically, the preset disinfection mode may be a hand disinfection mode, a fruit disinfection mode, a clothes disinfection mode, a furniture disinfection mode, and the like, each different disinfection mode may correspond to different ozone water concentrations according to different articles to be disinfected, the comparison relationship between the disinfection mode and the ozone water concentration is stored in the intelligent controller in advance, and in actual use, the intelligent controller obtains the concentration of the prepared ozone water according to the disinfection mode instruction and the comparison relationship between the disinfection mode and the ozone water concentration, so as to perform subsequent adjustment of the power/frequency and the working time of the ozone generator and the moisture absorber.
Further, in an embodiment of the present invention, if the ozone water sterilizer starts a sterilization operation, the ozone water in the water tank is continuously consumed, and in order to realize a long-time sterilization operation, the ozone water sterilizer still produces ozone water during the sterilization operation, and as shown in fig. 4, the production method is as follows:
step S401: the water level sensor detects the water level of the water tank in real time and sends the water level to the intelligent controller;
step S402: and the intelligent controller adjusts the power and the frequency of the moisture absorber according to a preset power adjusting strategy according to the preset ozone water consumption rate and the water level of the water tank.
If continuous disinfection is to be realized, the moisture absorption rate of the moisture absorber is larger than or equal to the ozone water consumption rate of the ozone water disinfection device. In addition, when the moisture absorbed by the moisture absorber is too much and the water tank can not be stored any more, the moisture absorption rate of the moisture absorber should be properly reduced, and in the embodiment, the moisture absorption rate of the moisture absorber is controlled by adjusting the power and frequency of the moisture absorber.
Step S403: the intelligent controller adjusts the working time of the ozone generator according to a preset working time adjusting strategy according to the preset ozone water concentration, the ozone generation rate and the power and frequency of the moisture absorber.
Further, as shown in fig. 5, the intelligent controller adjusting the power of the dehydrating breather according to the ozone water consumption rate and the water level of the water tank according to the preset power adjustment strategy comprises the following steps:
step S4021: if the water level of the water tank is smaller than the preset water level threshold, adjusting the power of the moisture absorber according to the corresponding relation between the preset water level difference value and the power of the moisture absorber, so that the rate of extracting water by the moisture absorber is larger than the preset ozone water consumption rate;
specifically, the water level difference refers to a difference between a current water tank level and a preset water level threshold. The preset water level threshold is the median value of the water level of the water tank and is an ideal value of the water level of the water tank.
When the water level of the water tank is smaller than the preset water level threshold value, the water level can rise only by ensuring that the moisture absorption rate of the moisture absorber is larger than the preset ozone water consumption rate. The moisture absorption rate of the moisture absorber is determined by the power of the moisture absorber, so that the power of the moisture absorber needs to be adjusted according to the corresponding relation between the preset water level difference and the power of the moisture absorber, and the specific larger the water level difference is, the higher the power of the moisture absorber needs to be, so that the moisture absorber can rapidly absorb the moisture and lead the moisture into the water tank, and the water level of the water tank reaches the ideal water level.
Step S4022: if the water level of the water tank is larger than or equal to the preset water level threshold value, the power of the moisture absorber is adjusted according to the corresponding relation between the preset water level difference value and the power of the moisture absorber, so that the moisture extraction rate of the moisture absorber is equal to the preset ozone water consumption rate.
When the water tank water level was greater than and predetermines the water level threshold value, also the water tank water level was on ideal water level, and the rate that control desiccator absorbed moisture was less than predetermined ozone water consumption rate this moment can let the water tank water level descend to ideal water level, and at this moment, the water level difference value is big more, and the power of desiccator should be less to make the desiccator can absorb moisture fast and lead to the water tank, make the water tank water level reach the ideal water level.
By adopting the method, the water level of the ozone water sterilizing device can be kept at an ideal value in the sterilizing process.
Of course, after the water level of the water tank reaches the desired level, the power of the dehydrating breather should be further adjusted so that the rate of moisture absorption by the dehydrating breather is equal to the preset ozone water consumption rate, thereby maintaining the water level of the water tank at the desired level. In order to maintain the concentration of the ozone water in the water tank at a required concentration all the time during the water level adjustment of the whole water tank, the power and the frequency of the ozone generator need to be adjusted according to the power of the moisture absorber.
The ozone water disinfection device and the method for preparing the ozone water provided by the invention have the advantages that the moisture absorber is used for absorbing moisture from air for preparing the ozone water, an external water supply system is not needed, the consumption of water resources is reduced, in addition, the ozone water with different concentrations can be prepared according to different disinfection scenes, the disinfection effect is better, the atomizer is arranged at the liquid outlet, the ozone water is sprayed out in a spraying mode, the ozone concentration required by each ozone water drop is high (the ozone is dissolved in water extremely), but the dosage is smaller, the ozone water is quickly exhausted after decomposing harmful substances on the surface, and the ozone water disinfection device is safer for a human body.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (10)
1. An ozone water disinfection device is characterized by comprising a shell, an ozone generator, a moisture absorber, a water tank, an intelligent controller and a power supply, wherein the ozone generator, the moisture absorber, the water tank, the intelligent controller and the power supply are arranged in the shell;
the ozone generator is communicated to the water tank through a first pipeline and is used for preparing ozone;
the moisture absorber is communicated to the water tank through a second pipeline and is used for absorbing moisture from air and guiding the moisture into the water tank;
a water level sensor is arranged on the inner side wall of the water tank, is electrically connected with the intelligent controller and is used for detecting the water level of the water tank and transmitting the water level to the intelligent controller;
the shell is provided with a liquid outlet which is communicated with the ozone generator or the water tank through a third pipeline and used for leading out ozone water, water or ozone and water mixed ozone water; the shell is provided with an air inlet which is communicated with the moisture absorber through a fourth pipeline;
the intelligent controller is electrically connected with the ozone generator and the moisture absorber, and controls the ozone generator and the moisture absorber to work according to the water level and a preset water level and ozone generator and moisture absorber power/frequency corresponding strategy;
the power supply is electrically connected with the intelligent controller, the ozone generator, the moisture absorber and the water level sensor and used for supplying power.
2. The ozone water disinfection apparatus of claim 1, wherein the liquid outlet is communicated with the water tank through a third pipeline, an atomizer is arranged between the liquid outlet and the third pipeline, and the atomizer is electrically connected with the intelligent controller;
the water tank is used for storing ozone water mixed by the ozone and water, and the ozone water is atomized by the atomizer and then is output from the liquid outlet.
3. The ozone water disinfecting device of claim 1, wherein the liquid outlet is communicated with the ozone generator through a third pipeline, an atomizer is arranged between the water tank and the first pipeline, and the atomizer is electrically connected with the intelligent controller;
the water in the water tank passes through the atomized water of the atomizer and then passes through the ozone generator and the ozone are mixed to form ozone spray, and the ozone spray passes through the third pipeline and is output from the liquid outlet.
4. The ozone water disinfecting device of claim 1, wherein a disinfecting mode selecting button is mounted on the housing and electrically connected to the intelligent controller;
and when the intelligent controller receives a disinfection mode instruction, the intelligent controller selects corresponding regulation power/frequency to control the ozone generator and the moisture absorber to work according to a preset disinfection mode and ozone generator and moisture absorber power/frequency corresponding strategy.
5. The ozonated water disinfection apparatus of claim 4, wherein a custom disinfection button is installed on the housing and electrically connected to the intelligent controller;
the self-defined disinfection key comprises a cleanliness setting key for an object to be disinfected and a contact range setting key for the disinfection water and a human body;
the intelligent controller receives the cleanliness of the to-be-disinfected objects and the contact range of the disinfected water and the human body, selects corresponding regulation power/frequency according to the preset strategy that the cleanliness of the to-be-disinfected objects and the contact range of the disinfected water and the human body correspond to the power/frequency of the ozone generator and the moisture absorber, and sends the corresponding regulation power/frequency to the intelligent controller to control the ozone generator and the moisture absorber to work.
6. The ozonated water disinfection apparatus according to claim 1, wherein an alarm lamp is mounted on the housing, the alarm lamp being electrically connected to the intelligent controller, and being controlled by the intelligent controller to alarm when the water level is less than a preset low water level threshold value or greater than a preset high water level threshold value.
7. The method for preparing ozone water by using the ozone water sterilizer is characterized by being applied to an ozone water sterilizing device, wherein the ozone water sterilizing device comprises a shell, and an ozone generator, a moisture absorber, a water tank, an intelligent controller and a power supply which are arranged in the shell;
the ozone generator is communicated to the water tank through a first pipeline; the moisture absorber is communicated to the water tank through a second pipeline; a water level sensor is arranged on the inner side wall of the water tank and is electrically connected with the intelligent controller; a liquid outlet and an air inlet are arranged on the shell, the liquid outlet is communicated with the water tank or the ozone generator through a third pipeline, and the air inlet is communicated with the moisture absorber through a fourth pipeline; the intelligent controller is electrically connected with the ozone generator and the moisture absorber; the power supply is electrically connected with the intelligent controller, the ozone generator, the moisture absorber and the water level sensor;
the method comprises the following steps: the water level sensor detects the water level of the water tank and sends the water level to the intelligent controller;
when the water level of the water tank is compared with a preset water level threshold value and is smaller than the preset water level threshold value, the intelligent controller starts the moisture absorber and controls the air inlet of the moisture absorber to absorb moisture from air until the water level of the water tank is larger than the preset water level threshold value;
the intelligent controller determines the working time, power and frequency of the ozone generator according to the current water level of the water tank, the current ozone water concentration, the preset ozone water concentration and the ozone generation rate of the ozone generator, controls the ozone generator to prepare ozone and guides the ozone into the water tank, or determines the water outlet rate of the water tank according to the preset ozone water concentration and the ozone generation rate;
mixing the prepared ozone with water to generate ozone water and leading out the ozone water from the liquid outlet.
8. The method for producing ozonated water according to claim 7, further comprising:
the intelligent controller receives a disinfection mode instruction;
and determining the preset ozone water concentration according to the disinfection mode instruction and a preset disinfection mode and ozone water concentration comparison table.
9. The method for producing ozonated water according to claim 7, wherein if the ozonated water sterilization apparatus starts a sterilization work:
the water level sensor detects the water level of the water tank in real time and sends the water level to the intelligent controller;
the intelligent controller adjusts the power and the frequency of the moisture absorber according to a preset power adjusting strategy according to a preset ozone water consumption rate and the water level of the water tank;
and the intelligent controller adjusts the working time of the ozone generator according to a preset working time adjusting strategy according to the preset ozone water concentration, the ozone generation rate and the power and frequency of the moisture absorber.
10. The method for producing ozonated water according to claim 9, wherein the intelligent controller adjusting the power and frequency of the dehydrator breather according to a preset power adjustment strategy according to the ozonated water consumption rate and the water level of the water tank comprises:
if the water level of the water tank is smaller than the preset water level threshold, adjusting the power of the moisture absorber according to the corresponding relation between the preset water level difference value and the power of the moisture absorber, so that the moisture absorption rate of the moisture absorber is larger than the preset ozone water consumption rate;
if the water level of the water tank is larger than or equal to the preset water level threshold value, adjusting the power of the moisture absorber according to the corresponding relation between the preset water level difference value and the power of the moisture absorber, so that the moisture absorption rate of the moisture absorber is equal to the preset ozone water consumption rate.
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| CN202010416705.7A CN111420570A (en) | 2020-05-15 | 2020-05-15 | Ozone water disinfection device and method for preparing ozone water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553649A (en) * | 2020-12-11 | 2021-03-26 | 珠海格力电器股份有限公司 | Disinfectant manufacturing machine and control method thereof |
| CN114296486A (en) * | 2021-12-16 | 2022-04-08 | 珠海格力电器股份有限公司 | Water supplementing control method and device for disinfection equipment, storage medium and disinfection equipment |
-
2020
- 2020-05-15 CN CN202010416705.7A patent/CN111420570A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553649A (en) * | 2020-12-11 | 2021-03-26 | 珠海格力电器股份有限公司 | Disinfectant manufacturing machine and control method thereof |
| CN112553649B (en) * | 2020-12-11 | 2023-10-13 | 珠海格力电器股份有限公司 | Disinfectant manufacturing machine and control method thereof |
| CN114296486A (en) * | 2021-12-16 | 2022-04-08 | 珠海格力电器股份有限公司 | Water supplementing control method and device for disinfection equipment, storage medium and disinfection equipment |
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