CN215975105U - Device for disinfection - Google Patents
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- CN215975105U CN215975105U CN202120600533.9U CN202120600533U CN215975105U CN 215975105 U CN215975105 U CN 215975105U CN 202120600533 U CN202120600533 U CN 202120600533U CN 215975105 U CN215975105 U CN 215975105U
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Abstract
The present invention provides a device for disinfection. The device comprises: a gas supply device for supplying air; a water container for storing water; the negative oxygen ion generating device is respectively and fluidly connected with the gas supply device and the water supply device and comprises at least one negative ion generator which releases electrons to the received air during operation so that negative oxygen ions and free electrons are mixed in the air and are conveyed to the water container; at least one ozone generator fluidly connected to the water supply and the gas supply, receiving air and causing ozone to enter the air and to fill the water container; wherein, in use, both air mixed with negative oxygen ions and free electrons and air containing ozone are delivered into the water in the water container to disinfect the water and contents. The device can disinfect to water to organic matter in the degradation aquatic also can generate the material that has strong oxidizing power in aqueous and be used for disinfecting the object in aqueous.
Description
Technical Field
The utility model relates to the technical field of disinfection treatment, in particular to a device for disinfection.
Background
Tap water contains various substances harmful to the human body, such as flora, residual chlorine, organic compounds, and the like. The sewage contains a plurality of organic matters needing to be degraded, such as ammonia nitrogen, COD and the like. Even in water at normal temperature and pressure, oxidizing substances such as hydroxyl radicals, ozone, hydrogen peroxide, hypochlorous acid, chlorine dioxide, and sodium hypochlorite, which remove these harmful substances, are generated by themselves, and in nature, water generates very small amounts of oxidizing substances, so that it takes a long period of time to self-purify water. Many scenarios in the human society require disinfection of water and degradation of organic matter, such as drinking water, e.g., sewage treatment. In addition, many articles in work and life need to be disinfected and degrade organic matters on the surfaces of the articles, for example, vegetables need to be disinfected to be cleaner, and pesticide residues on the surfaces need to be degraded into carbon dioxide and water to be healthier; in the aspect of human body needs, viruses, bacteria, fungi, mites and other microorganisms can invade the body and cause diseases, such as dermatophytosis, tinea, pruritus, cuticle hyperplasia, body odor and the like, and the sterilization and disinfection of the human body by using water not only has the effect of protecting the health of the human body, but also has the effect of treatment. In summary, a way to achieve disinfection efficacy without generating toxicity is needed for disinfecting and degrading organic matters or sterilizing and disinfecting human bodies.
SUMMERY OF THE UTILITY MODEL
It is an aim of at least the preferred embodiments of the present invention to address some of the above disadvantages. An additional or alternative object is to at least provide the public with a useful choice.
The utility model relates to the technical field of water disinfection treatment, water degradation organic matter treatment and disinfection of objects by water. It relates generally to water treatment and methods of disinfecting objects with water.
The utility model proposes a device for disinfection, comprising:
a gas supply configured to supply air;
a water container configured to store water;
a negative oxygen ion generating device configured to be fluidly connected to the gas supply and the water supply, respectively, the negative oxygen ion generating device comprising at least one negative ion generator fluidly connected to the gas supply to receive air from the gas supply, the at least one negative ion generator configured to release electrons to the received air when in operation such that negative oxygen ions and free electrons are mixed within the air passing through the negative oxygen ion generating device for delivering the air mixed with negative oxygen ions and free electrons to the water container;
at least one ozone generator fluidly connected to the water supply and the gas supply, the at least one ozone generator configured to receive air from the gas supply and to cause ozone generated by the at least one ozone generator to enter the air for injecting ozone-containing air into the water container;
wherein, in use, both air mixed with negative oxygen ions and free electrons and air containing ozone are delivered into the water within the water container to disinfect the water within the water container and to disinfect contents when present therein.
In one aspect, the at least one ionizer includes at least one electron emitter projecting from the ionizer and in contact with the at least one air stream from the gas supply to emit electrons to the at least one air stream from the gas supply.
In one aspect, the negative oxygen ion generating device further comprises at least one negative oxygen ion reaction chamber fluidly connected to the gas supply to receive at least one air stream from the gas supply, the at least one negative oxygen ion reaction chamber connected to the at least one negative ion generator to receive electrons from the negative ion generator, the at least one negative oxygen ion reaction chamber connected to the water container to deliver at least one air stream mixed with negative oxygen ions and free electrons to the water container.
In one aspect, the air mixed with negative oxygen ions and free electrons and the air with ozone are delivered to the water container through a pipe, respectively, or the air from the gas supply means receives electrons from the negative oxygen ion generating means and ozone from the at least one ozone generator at different pipe positions, respectively, and thereafter delivers the air mixed with negative oxygen ions and free electrons and ozone to the water container.
In one aspect, the air mixed with negative oxygen ions and free electrons is further mixed with the air with ozone in a gas mixing mechanism and then is transferred to the water container together.
In one aspect, air mixed with negative oxygen ions and free electrons and/or air with the ozone is delivered into the water container through a pipe from the top and/or sides and/or bottom of the water container.
In one aspect, the contents of the water include human body parts, fruits, vegetables, clothing.
The utility model also proposes a method for disinfection, comprising:
emitting negative ions to at least one first air stream such that the at least one first air stream carries negative oxygen ions and free electrons;
providing ozone to the at least one first air stream or at least one second air stream such that the at least one first air stream or the at least one second air stream is ozone-laden;
adding at least one first air stream with negative oxygen ions and free electrons and ozone to a water container, or adding at least one first air stream with negative oxygen ions and free electrons and at least one second air stream with ozone to a water container, respectively, or mixing at least one first air stream with negative oxygen ions and free electrons and at least one second air stream with ozone and adding the mixed air streams to a water container;
wherein both air mixed with negative oxygen ions and free electrons and air containing ozone are delivered to the water within the water container in use to disinfect the water within the water container and disinfect contents when present therein.
In one aspect, the method for disinfecting further comprises continuously delivering the at least one first air stream and/or the at least one second air stream into the water container, or continuously delivering the at least one first air stream and the at least one second air stream after mixing into the water container.
The utility model also proposes a method for sterilisation implemented with a device for sterilisation as described above, said method comprising:
emitting negative ions to air supplied from a gas supply device so that the air is charged with negative oxygen ions and free electrons;
providing ozone to the air or further air supplied by the gas supply means such that the air or further air is provided with ozone;
adding air with negative oxygen ions and free electrons and ozone into the water container, or adding air with negative oxygen ions and free electrons and additional air with ozone into the water container respectively, or mixing air with negative oxygen ions and free electrons and additional air with ozone and adding the mixed gas into the water container.
In conclusion, the device and the method provided by the utility model have the advantages that the injected and utilized substances for disinfection are all substances existing in nature, the retention time is short and controllable, and the device and the method have no adverse effect on human bodies and the environment, namely, hydroxyl free radicals have the strongest activity and disappear instantly after being generated, and cannot enter the human bodies, so the human bodies are harmless. The existing time of ozone in water is only short for tens of minutes, most injected ozone is directly sterilized by self and indirectly sterilized by generating hydroxyl free radicals, so that the injected ozone is converted and disappeared, the residual ozone amount is extremely small, and even if the residual ozone amount is a small amount, the residual ozone is converted into water molecules, oxygen and singlet oxygen ions due to the activity of the ozone. The hydroxide ions themselves are harmless and remain as ozone for a short time, and are converted into water molecules even if any remains. Human intervention controls when and how much hydroxyl radical-dominant oxidizing species are produced. The water treatment result of the technology is completely harmless to human bodies. The device and the method provided by the utility model can be used for soaking feet to treat foot step skin diseases caused by fungi, such as dermatophytosis, onychomycosis and the like, and can also be used for cleaning melons, fruits and vegetables to remove bacteria and pesticide residues. In addition, the device and the method can be used for washing, sterilizing and disinfecting clothes.
Drawings
Preferred forms of embodiments in accordance with the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:
FIG. 1 illustrates a disinfection device according to a preferred embodiment of the present invention;
FIG. 2 shows a disinfection device according to another preferred embodiment of the utility model;
fig. 3 shows a water container according to an embodiment of the utility model, wherein the water is shown to be fed into the water container in a different way.
Description of the reference numerals
1-a disinfection device, 11-a gas supply device, 12-a negative ion generator, 13-an ozone generator, 14-a negative oxygen ion reaction bin, 15-a water container, 16-a three-way connector, 17-an electron release electrode, 2-a disinfection device, 31-a top pipeline, 32-a side pipeline and 33-a bottom pipeline.
Detailed Description
The preferred embodiment of the present invention provides an apparatus for sterilizing water to degrade organic matters or an apparatus for sterilizing objects with water. Adopt this application mode, let the mist of ozone and negative oxygen ion constantly pour into the water container into through a pipeline mixing, or adopt different pipelines respectively with mist and ozone to pour into the aquatic, activate the hydrone, the compound ionized water that produces hydroxyl radical and hydroxyl ion and be given first place to reflect in the hydrone fracture process.
To this end, the utility model provides a method of disinfecting water and an object with water and a corresponding disinfecting device, the negative ion generator being configured to, in operation, release electrons to a received oxygen-containing gas (e.g. air) to form a quantity of a gas mixture containing negative oxygen ions, free electrons, oxygen molecules, hydrogen molecules in the gas, and the gas mixture being delivered with the gas to the water container. The water in the container and the washed objects in the water can be thoroughly disinfected in a short time, such as a few minutes.
A disinfection device 1 according to an embodiment of the utility model is shown in fig. 1. The disinfection device 1 comprises a gas supply 11 for supplying gas. In the present embodiment, the gas supply device is a gas pump, and may be any other suitable gas supply device as long as it can supply gas. The gas supplied by the gas supply means is preferably air, which may also be any suitable oxygen containing gas, e.g. a gas with a higher oxygen content than air, etc.
The sterilization apparatus 1 according to an embodiment of the present invention includes a negative oxygen ion generation device. The negative oxygen ion generating device is fluidly connected to the gas supply device 11 and the water container 15, respectively. The negative oxygen ion generating device includes a negative ion generator 12 powered by an external power source or an internal battery power source. The negative oxygen ion generating device is fluidly connected to the gas supply device 11 to receive the first gas from the gas supply device 11 and to release electrons to the received gas when in operation to form negative oxygen ions. Optionally, the negative oxygen ion generating device further comprises a negative oxygen ion reaction chamber 14, and the negative oxygen ion reaction chamber 14 is fluidly connected to the gas supply device 11 to receive the first gas from the gas supply device 11. The direction of the first gas entering the negative oxygen ion reaction chamber 14 is labeled 01. Negative ion generationThe device is connected to a power supply so that a large amount of free electrons are generated by an electron discharge electrode such as an ionization brush in the negative oxygen ion reaction chamber 14. Free electrons are released into the negative oxygen ion reaction chamber due to the presence of oxygen in the first gas in the negative oxygen ion reaction chamber, and enter the first gas, such as air, at a rate of, for example, picoseconds (parts per billion). Converting the passing air into a mixed gas of a large amount of mixed negative oxygen ions, free electrons and oxygen, hydrogen, nitrogen and carbon dioxide elements in the air, and conveying the mixed gas into the water of the water container along with the gas. Generally, the free electrons combine with ions in the gas in the negative oxygen ion reaction chamber to react to form negatively charged ions, i.e.: and (4) negative ions. Due to the inclusion of oxygen (O) in the first gas2) Oxygen is most electrophilic in the atmosphere and therefore first combines with free electrons to form negative oxygen ions (O)2 -). The negative oxygen ion reaction chamber is connected to the negative ion generator 12 to receive electrons from the negative ion generator. Optionally, the negative oxygen ion generating device further comprises an electron releasing electrode 17, wherein the electron releasing electrode 17 extends from the negative ion generator 12 and, for example, extends into the negative oxygen ion reaction chamber 14, so that the electrons are contacted with the first gas from the gas supply device 11 in the negative oxygen ion reaction chamber 14, and the first gas is charged with the negative oxygen ions and the free electrons. Subsequently, the first gas is sent to the water container 15 through a pipe, thereby transferring the negative oxygen ions and the free electrons along with the gas to the water container 15. The direction of the first gas exiting from the negative oxygen ion reaction chamber is shown by the arrow in the pipe. The content of negative oxygen ions in the gas is, for example, 2000 ten thousand/cm2To 8000 ten thousand/cm2Or 3000 ten thousand/cm2To 75000 ten thousand/cm2Higher or lower contents are also possible.
The disinfection device 1 according to an embodiment of the present invention further comprises an ozone generator 13, which is powered by an external power source or an internal battery power source. Ozone can carry out oxidation reaction on phenol and cyanogen harmful organic matters and chlorine-containing elements due to strong oxidizing property, and can remove organic harmful substances in water, and the ozone reacts with received water to generate hydroxyl radicals, adsorb and capture peripheral heteropolar substances and be used for disinfection and harm removal. The ozone generator 13 is connected to the gas supply means 11 and receives gas from the gas supply means 11. Alternatively, the gas is a gas that has passed through the negative oxygen ion generating device and has received negative oxygen ions and free electrons or a gas that is to pass through the negative oxygen ion generating device and is to receive negative oxygen ions and free electrons, or alternatively, the gas is discharged from the gas supply device 11 separately from the gas supplied to the negative oxygen ion generating device, or alternatively, the gas is discharged from the gas supply device 11 together with the gas supplied to the negative oxygen ion generating device and then supplied to the negative oxygen ion generating device and the ozone generator 13 separately via separate pipes. For example, the gas such as air is discharged from the gas supply device 11 through one pipe, and then the one pipe is separated into two pipes by a three-way joint, one connecting pipe is connected to the negative oxygen ion generating device, and the other connecting pipe is connected to the ozone generator 13. The ozone generator will emit ozone in the received gas at a rate of, for example, 300mg/h to 850mg/h, or 350mg/h to 800mg/h, or 450mg/h to 700mg/h, higher or lower levels being possible and varying with the size and requirements of the volumetric capacity of the device. The ozone containing gas is then discharged from the ozone generator with a flow direction in the pipeline indicated as 03. The first gas with negative oxygen ions and free electrons, respectively, passing through the lines, and the second gas with ozone are then mixed by a gas mixing mechanism, for example, by another three-way connection 16, and the mixed gas, i.e., the mixed gas, is delivered to the water container 15 through one line or two lines or more. At this time, the ozone and the negative oxygen ions supplied in the water in the container generate hydroxyl radicals. The water in the container and the cleaned objects in the water can be thoroughly disinfected in a short time, such as a few minutes. By the above method, sterile small molecule water, hydrogen-rich water, and alkaline water can also be produced. The ozone injected into the water container may be ozone formed by injecting corona air. Of course, alternatively, the ozone generated by the ozone generator may be delivered to the gas containing negative oxygen ions and free electrons, or the gas containing negative oxygen ions and free electrons may be delivered to the gas containing ozone. The gas mixed with ozone and negative oxygen ions and free electrons is transferred to the water in the water container.
The sterilizing apparatus 1 according to an embodiment of the present invention further includes a water container 15 for containing water and receiving gas from the negative oxygen ion generating means and the ozone generator, the gas having negative oxygen ions and free electrons and ozone therein, thereby thoroughly sterilizing the water and the objects to be washed in the water when the water is contained in the water container. The gas with the mixture of negative oxygen ions and free electrons and ozone is delivered to the water reservoir 15 from the top (e.g., via top line 31) and/or side (e.g., via side line 32) and/or bottom (e.g., via bottom line 33) of the water reservoir 15, and the gas is piped into the water in the water reservoir, whether from the top or side or bottom, as shown in fig. 3. The water container is, for example, a basin for washing, a footbath, a washtub, or a fruit washing tub, etc., and the contents of the water include parts of the human body, fruits, vegetables, clothes, etc.
Another preferred embodiment of the present invention provides a sterilizing device. Ozone, negative oxygen ions and free electrons are respectively and continuously injected into a water container and react in water to generate composite ionized water mainly containing hydroxyl radicals. Also, the water in the container and the cleaned objects in the water can be thoroughly disinfected in a short time, such as a few minutes. As shown in fig. 2, the sterilizing water device 2 includes a gas supply device 11 for supplying gas. The gas supply device in this embodiment is similar to the previous embodiments and will not be described herein.
The disinfection apparatus 2 according to another preferred embodiment of the present invention comprises a negative oxygen ion generating device. The negative oxygen ion generating device is fluidly connected to the gas supply device 11 and the water container 15, and includes a negative ion generator 12, which is similar to the negative oxygen ion generating device of the previous embodiment and will not be described herein.
The disinfection device 2 according to an embodiment of the utility model further comprises an ozone generator 13. The ozone generator 13 is connected to the gas supply means 11 and receives the gas from the gas supply means 11, and the ozone generator 13 emits ozone in the received gas and then discharges the ozone-containing gas from the ozone generator. The gas exiting the ozone generator 13 enters directly into the water container 15, whose flow direction in the pipe from the ozone generator 13 to the water container 15 is indicated as 03. The ozone injected into the water container may be ozone formed by injecting corona air. The ozone generation amount can also be varied proportionally or controllably in different proportions.
The sterilizing device 2 according to an embodiment of the present invention further includes a water container 15 for containing water and receiving gas from the negative oxygen ion generating device including negative oxygen ions and free electrons and gas from the ozone generator including ozone, respectively. The two kinds of gas entering the water container enter the water in the water container, so that the water and the cleaned objects in the water are thoroughly disinfected.
A disinfection device according to another embodiment of the utility model comprises: the gas supply device is used for supplying air, and is similar to the gas supply device. A water container for storing water. And a negative oxygen ion generating device fluidly connected to the gas supply device and the water supply device, respectively, the negative oxygen ion generating device including at least one negative ion generator, such as two or more negative ion generators, fluidly connected to the gas supply device to receive air from the gas supply device, and then the at least one negative ion generator being configured to release electrons to the received air during operation such that negative oxygen ions and free electrons are mixed within the air passing through the negative oxygen ion generating device. The two or more negative ion generators can improve the concentration of negative oxygen ions and free electrons mixed in the air, and improve the sterilization and disinfection effects. Optionally, the negative oxygen ion generating device further comprises at least one negative oxygen ion reaction chamber, the negative oxygen ion reaction chamber receives air from the gas supply device, in case of a plurality of negative oxygen ion reaction chambers, it receives multiple paths of air from the gas supply device, or in case of one negative oxygen ion reaction chamber, it can also receive multiple paths of air from the gas supply device. The number of the negative ion generators is set according to need, for example, according to the volume of the water container or the need of sterilization, and a plurality of negative ion generators may be provided without being affected by each other or may be disposed in cooperation. The number of the negative oxygen ion reaction chambers is set according to the needs, for example, the volume of the water container or the need of disinfection, and a plurality of the negative oxygen ion reaction chambers may be set without affecting each other or may be cooperatively treated. A large number of free electrons are generated by an electron discharge electrode, such as an ionization brush, in the negative oxygen ion reaction chamber. One or more electron release electrodes may be provided in each negative oxygen ion reaction compartment, the electron release electrodes extending from the negative ion generator and, for example, into the negative oxygen ion reaction compartment, thereby releasing a desired number of free electrons into the negative oxygen ion reaction compartment, so that the air in the negative oxygen ion reaction compartment carries the negative oxygen ions and the free electrons. Subsequently, the air is sent into the water container through a pipeline or is sent into the water container after being mixed with the ozone of the ozone generator.
A disinfection device according to another embodiment of the present invention, further comprising at least one ozone generator fluidly connected to the water supply and the gas supply, the at least one ozone generator being configured to receive air from the gas supply and to cause ozone generated by the at least one ozone generator to enter the air. Ozone emitted by a plurality of ozone generators can enter different air flows through a plurality of pipelines respectively so as to be injected into the water container more uniformly; ozone emitted by a plurality of ozone generators can also be mixed into a pipeline for air flowing through a plurality of pipelines and then enters the water container, so that the pertinence of the ozone generator is stronger; ozone from a plurality of ozone generators can also be injected into the same line for air flow to enter the water container. The injection amounts and injection points of the air mixed with negative oxygen ions and free electrons and the air containing ozone do not need to be matched one-to-one, allowing the injection amount and injection point of any one type of gas to be more than that of another gas. The number of the negative ion generators and the number of the injection points and the injection amount of the mixed gas can be increased independently, and the number of the ozone generators and the number of the injection points and the injection amount of the gas with ozone can also be increased independently. In addition, the injection points for injecting the mixed gas and the ozone can be increased to infinite according to the volume change of the container, or the injection gas amount of a single injection point or a plurality of injection points can be increased.
In use, both air mixed with negative oxygen ions and free electrons and air containing ozone are delivered into the water within the water container to disinfect the water within the water container and to disinfect the contents when present therein.
Another embodiment of the present invention provides a sterilization method, including: emitting negative ions to at least one first gas, such as a first air stream, such that the first gas carries negative oxygen ions and free electrons; providing ozone to the first gas or the second gas, e.g. the at least one first air stream or the at least one second air stream, such that the first gas or the second gas, e.g. the at least one first air stream or the at least one second air stream, is provided with ozone; adding a first gas with negative oxygen ions and free electrons and ozone into a water container, or adding a first gas with negative oxygen ions and free electrons and a second gas with ozone into the water container respectively, or mixing the first gas with negative oxygen ions and free electrons and the second gas with ozone and adding the mixed gas into the water container. Preferably, the first gas containing negative oxygen ions and free electrons and the second gas containing ozone are continuously delivered into the water container. Both air mixed with negative oxygen ions and free electrons and air containing ozone are delivered to the water in the water container in use to disinfect the water in the water container and disinfect the contents when present in the water.
Ozone emitted by a plurality of ozone generators can enter different air flows through a plurality of pipelines respectively so as to be injected into the water container more uniformly; ozone emitted by a plurality of ozone generators can also be mixed into a pipeline for air flowing through a plurality of pipelines and then enters the water container, so that the pertinence of the ozone generator is stronger; ozone from a plurality of ozone generators can also be injected into the same line for air flow to enter the water container. The injection amounts and injection points of the air mixed with negative oxygen ions and free electrons and the air containing ozone do not need to be matched one-to-one, allowing the injection amount and injection point of any one type of gas to be more than that of another gas. The number of the negative ion generators and the number of the injection points and the injection amount of the mixed gas can be increased independently, and the number of the ozone generators and the number of the injection points and the injection amount of the gas with ozone can also be increased independently. In addition, the injection points for injecting the mixed gas and the ozone can be increased to infinite according to the volume change of the container, or the injection gas amount of a single injection point or a plurality of injection points can be increased.
The hydroxyl radical has an oxidation potential of 2.8, and since the potential substance has a polar adsorption force, it can adsorb and capture the peripheral heteropolar substances, so that the oxidation disinfection capacity of the hydroxyl radical is hundreds of times higher than that of the common substances such as hydrogen peroxide and hypochlorous acid. However, the hydroxyl radical base is unstable in degree and has a duration of ten thousandth of a second. The hydroxyl free radical is required to be continuously generated for disinfection, and a cyclic reciprocating continuous process which disappears along with disinfection, continues to be generated and disappears along with disinfection is established. The water disinfection method of the utility model enables the water in the container to generate hydroxyl radicals continuously by activating water molecules to carry out continuous disinfection and degradation of organic matters. According to the method of the present invention, first, a large amount of a mixed gas containing negative oxygen ions and free electrons is generated, for example, by a negative oxygen ion generator, and ozone is generated. According to one embodiment, the negative oxygen ion generating device generates electrons, and the negative ion generator is connected to a power supply, so that the electrons are released to the negative oxygen ion reaction chamber through an electron release electrode in the negative oxygen ion reaction chamber to release the electrons to air provided by the gas supply device. The electrons released from the electron discharge electrode are ionized with air including oxygen, thereby forming negative oxygen ions and free electrons in the gas. The negative oxygen ion and free electron have strong activity, immediately trigger the active reaction of molecular fission of water, and at the moment of picosecond unit, the negative oxygen ion combines with water to generate hydrogenOxygen radical ion species. The water also comprises a part of unreacted free electrons, the free electrons are localized rapidly after entering the water, but the localization is unstable to form a novel proton transfer phenomenon, and H is generated2Eventually becoming a more stable hydrated hydroxide ion system (OH-).
The method according to an embodiment of the utility model further comprises providing ozone in the water already comprising hydroxide ions, such that the ozone reacts with the hydroxide ions in the water to generate hydroxyl radicals. The ozone may be provided by an ozone generator. The hydroxyl ions meet with the ozone to quickly form hydroxyl radicals to quickly disinfect and remove the harmful substances. Since ozone and hydroxide ions are relatively stable in water, for example, may exist in water for about 20 to 40 minutes, for example, 30 minutes, with the water sterilizing apparatus and the water sterilizing method of the present invention, it is possible to sequentially control the process of generating ozone and hydroxide ions before performing the sterilization-disinfection process, thereby controlling the process of generating hydroxyl radicals from the time of dissociation to the time of encounter of ozone and hydroxide ions.
Ozone is soluble in water, but decomposes faster than in air, and can remain in water for about 30 minutes at normal times. Because hydroxyl ions and ozone ions are added into water to react to generate hydroxyl radicals, the water is disinfected and harmed in a multiplying way, the ozone concentration in the water can be greatly reduced, and the odor of the ozone is eliminated. Ozone directly oxidizes organic matters and microorganisms in water through direct reaction, and residual fluorine and phenol-cyanogen substances are removed through sterilization and disinfection. Ozone also forms hydroxyl radical with stronger disinfection ability in water under induction of hydroxyl radical OH-, namely-OH with 9 electron unstable states, thereby exerting stronger ability of destroying organic matters and microorganisms. In addition, ozone also reacts with water molecules in the activated water to form hydrogen peroxide (H)2O2) Also plays a role in disinfection, and the hydrogen peroxide is more stable than ozone, so that the disinfection continuity is formed. As an example, the water disinfecting method includes continuously or intermittently delivering ozone generated by an ozone generator to a water supply device to combine with water containing hydroxide ions generated by negative oxygen ions, forming hydroxyl radicals in the water. As an exampleThe water sterilizing method includes continuously or intermittently supplying ozone generated by an ozone generator to another water supply device and supplying water containing ozone of the other water supply device to water containing hydroxide ions generated by negative oxygen ions in the water supply device or supplying water containing hydroxide ions generated by negative oxygen ions in the water supply device to the other water supply device, so that the negative oxygen ions in the water combine with the hydroxide ions to form hydroxyl radicals in the water. As an example, the water sterilizing method includes continuously or intermittently transferring ozone generated by an ozone generator to another water supply device, and then transferring water containing hydroxide ions generated by negative oxygen ions in the water supply device and water containing ozone of the other water supply device to another container in which the negative oxygen ions in the water are combined with the hydroxide ions to form hydroxyl radicals in the water. Optionally, the water sterilizing method further includes circulating the water in the water sterilizing apparatus, for example, using a circulation device such as a circulation pump, thereby thoroughly sterilizing the water and the objects to be washed in the water inside the water sterilizing apparatus in a short time such as several minutes.
The disinfection method in one embodiment according to the present invention further includes subjecting the water in the water disinfection apparatus to an ultraviolet sterilization treatment by the ultraviolet disinfection device and promoting the generation of hydroxyl radicals. The water disinfecting method according to an embodiment of the present invention further includes performing infrared radiation treatment by an infrared radiation device. Preferably, water in the water disinfection apparatus is irradiated by, for example, an infrared radiation device, and hydrogen bonds of water molecules in the water absorb infrared rays and perform high-speed non-directional movement at a frequency of about 30 ten thousand times per second, so that large molecular groups of the water are changed into small molecular groups and free water molecules, and the water molecules are decomposed into O required for disinfection and purification by external force3、H2O2The hydroxyl radical-OH provides more suitable conditions.
Optionally, the present invention may also propose a sterilizing apparatus comprising: a gas supply device for supplying a gas; a water supply device for supplying water; a negative oxygen ion generating device fluidly connected to the gas supply and the water supply, respectively, the negative oxygen ion generating device comprising an electron release electrode and a negative oxygen ion reaction chamber, the negative oxygen ion reaction chamber fluidly connected to the gas supply to receive gas from the gas supply, the electron release electrode being located within the negative oxygen ion reaction chamber to release electrons to gas provided by the gas supply during operation to form negative oxygen ions and free electrons in the gas, the negative oxygen ion reaction chamber fluidly connected to the water supply to deliver gas containing the negative oxygen ions and free electrons to the water supply.
Optionally, the disinfection apparatus further comprises an ozone generator for generating ozone, the ozone generator being fluidly connected to said water supply and to said gas supply to inject ozone generated by said ozone generator into the gas and to supply ozone containing gas to the water supply. The ozone generator may also be fluidly connected to a further water supply to inject ozone generated by the ozone generator entrained in a gas into the further water supply, the further water supply being in fluid communication with the water supply to supply water containing ozone to the water supply.
The utility model also proposes a method of disinfection, comprising: utilizing a negative oxygen ion generating device to generate electrons in a pipeline or a negative oxygen ion reaction chamber, so that negative oxygen ions and free electrons can be formed in gas in the pipeline or in the gas in the negative oxygen ion reaction chamber, wherein the gas contains oxygen element; the gas containing the negative oxygen ions and the free electrons is supplied to the water in the water supply device, thereby generating hydroxide ions in the water.
In one aspect, the disinfection method further comprises providing ozone to the water, such that the ozone reacts with hydroxide ions to generate hydroxyl radicals; optionally, the disinfection method further comprises continuously or intermittently delivering a gas containing the negative oxygen ions and free electrons to the water; optionally, the disinfection method further comprises continuously or intermittently delivering a gas containing the negative oxygen ions and free electrons and ozone into the water; optionally, the disinfection method further comprises subjecting the water to ultraviolet sterilization treatment and/or infrared radiation treatment.
The utility model also proposes a sterilisation method implemented with a sterilisation device as described previously, said sterilisation method comprising: supplying gas to the negative oxygen ion reaction bin through a gas supply device; releasing electrons to a negative oxygen ion reaction bin containing gas through an electron release electrode of a negative oxygen ion generating device, so as to form negative oxygen ions and free electrons in the gas; the gas containing said negative oxygen ions and free electrons is fed into the water of the water supply means, thereby generating hydroxyl ions in the water of the water supply means.
In one aspect, optionally, the disinfection method further comprises providing ozone to the water supply or to another water supply by an ozone generator and reacting the ozone with hydroxide ions in the water from the water supply to generate hydroxyl radicals; optionally, the disinfection method further comprises continuously or intermittently delivering a gas containing the negative oxygen ions and free electrons to a water supply; optionally, the sterilization method further comprises feeding the gas containing the negative oxygen ions and free electrons and the gas containing ozone generated by the ozone generator continuously or intermittently to the water supply means and the other water supply means, respectively, mixing the water containing hydroxyl ions from the water supply means with the water containing ozone from the other water supply means or feeding the water containing hydroxyl ions to another container to be mixed.
In one aspect, the disinfection method further comprises subjecting the water in the disinfection apparatus to an ultraviolet sterilization treatment by an ultraviolet disinfection device and/or an infrared radiation treatment by an infrared radiation device.
The term "comprising" as used in this specification means "at least partially comprising". In interpreting each statement in this specification that includes the word "comprising", features may also be present in addition to or in addition to the word. Related terms such as "include" and "include" should be interpreted in the same manner.
Many changes in construction and widely differing embodiments and applications of the utility model will become apparent to those skilled in the art to which the utility model pertains without departing from the scope of the utility model as defined in the appended claims. The disclosures and the descriptions herein are purely illustrative and are not intended to be in any sense limiting. Where specific integers are mentioned herein which have known equivalents in the art to which this invention relates, such known equivalents are deemed to be incorporated herein as if individually set forth.
As used herein, the term "and/or" means "and" or both.
In the description of this specification, reference may be made to subject matter that is not within the scope of the appended claims. This subject matter should be readily recognized by those skilled in the art and may be helpful in putting the utility model into practice as defined in the appended claims.
Although the utility model is generally defined as above, it will be understood by those skilled in the art that the utility model is not limited thereto and that the utility model also includes embodiments exemplified by the following examples.
The foregoing description of the utility model includes preferred forms thereof. Modifications may be made thereto without departing from the scope of the utility model.
Claims (7)
1. An apparatus for sterilization, characterized in that the apparatus for sterilization comprises:
a gas supply configured to supply air;
a water container configured to store water and to receive a first gas from a negative oxygen ion generating device and a second gas from at least one ozone generator;
a negative oxygen ion generating device comprising at least one negative ion generator fluidly connected to the gas supply to receive air therefrom, the negative oxygen ion generating device configured to release electrons to the air, the negative oxygen ion generating device configured to fluidly connect to the water container to deliver the first gas thereto;
at least one ozone generator fluidly connected to the gas supply to receive air from the gas supply, the at least one ozone generator configured to generate ozone, the at least one ozone generator fluidly connected to the water container to deliver the second gas to the water container.
2. The apparatus of claim 1, wherein at least one negative ion generator comprises at least one electron emitter projecting from the negative ion generator and contacting at least one air stream from the gas supply to emit electrons to the at least one air stream from the gas supply.
3. The apparatus of claim 1 or 2, wherein the negative oxygen ion generating device further comprises at least one negative oxygen ion reaction chamber fluidly connected to the gas supply to receive at least one air stream from the gas supply, the at least one negative oxygen ion reaction chamber connected to the at least one negative ion generator to receive electrons from the negative ion generator, the at least one negative oxygen ion reaction chamber connected to the water container.
4. The apparatus according to claim 1 or 2, wherein the negative oxygen ion generating means and the at least one ozone generator are connected to the water container by pipes, respectively, or the gas supply means is connected to the negative oxygen ion generating means and the at least one ozone generator at different pipe positions, respectively, and the negative oxygen ion generating means and the at least one ozone generator are connected to the water container.
5. The apparatus of claim 1 or 2, wherein the negative oxygen ion generating device and the at least one ozone generator are connected to a gas mixing mechanism, the gas mixing mechanism being further connected to the water container.
6. The device according to claim 1 or 2, wherein the water container receives the first gas and/or the second gas through a top and/or a side and/or a bottom line.
7. The device of claim 1 or 2, wherein the water in the water container comprises contents including human body parts, fruits, vegetables, clothes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600533.9U CN215975105U (en) | 2021-03-19 | 2021-03-19 | Device for disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600533.9U CN215975105U (en) | 2021-03-19 | 2021-03-19 | Device for disinfection |
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| Publication Number | Publication Date |
|---|---|
| CN215975105U true CN215975105U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120600533.9U Active CN215975105U (en) | 2021-03-19 | 2021-03-19 | Device for disinfection |
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| CN (1) | CN215975105U (en) |
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