CN115304138A

CN115304138A - Delivery type disinfection device

Info

Publication number: CN115304138A
Application number: CN202110508639.0A
Authority: CN
Inventors: 唐丹天
Original assignee: Beijing Xintian Heyi Optoelectronics Technology Co ltd
Current assignee: Beijing Xintian Heyi Optoelectronics Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-11-08

Abstract

The present invention provides a delivery-type disinfection device using clean water. This formula degassing unit delivers includes: a gas supply device for supplying air; a water container for supplying water or for storing and supplying water, or a water containing vessel or a water containing building as a target sterilization; the compound ionized air generating device is respectively in fluid connection with the gas supply device and the hydroxyl reaction bin; the ozone generator is in fluid connection with the ozone reaction bin and the gas supply device; the water and the air containing the free electrons, the negative oxygen ions and the oxygen are mixed in the hydroxyl reaction bin to form water containing hydroxyl ions, and the water is output through a first pipeline; and an ozone reaction chamber in which the air with ozone is dissolved in water to generate water with ozone, and the water with ozone is sent out through the second pipe so as to be mixed with the water containing hydroxide ions from the first pipe at a target position. The delivery-type disinfection device can be used for cleaning disinfection spaces and surfaces, objects in a water container and the like.

Description

Delivery type disinfection device

Technical Field

The invention relates to the technical field of disinfection, in particular to a delivery type disinfection device.

Background

Currently, disinfection of water, air and object surfaces is very dependent on chemical agents, and for example, disinfection of ground, object surfaces and spaces is basically chemical agent spraying; agricultural insecticide is sprayed by chemical pesticide; the disinfection of the surface of human skin is basically realized by spraying or smearing chemical medicines; the disinfection of water and objects in water are carried out by adding chemical agents with certain concentration. And chemical agents and their residues are often harmful to the environment or to human health.

Disclosure of Invention

It is an aim of at least the preferred embodiment of the present invention to address the above mentioned disadvantages of chemical disinfection and disinsection. An additional or alternative object is to at least provide the public with a useful choice.

The invention provides a delivery type disinfection device using clear water, comprising:

a gas supply configured to supply air;

a water container configured to supply water or to store and supply water, or a water containing vessel or a water containing building as a target sterilization;

a composite ionized air generating device configured to be fluidly connected with the gas supply device and the hydroxide reaction bin, respectively, the composite ionized air generating device comprising a composite ionized air generator fluidly connected with the gas supply device to receive air from the gas supply device, the air containing oxygen, the composite ionized air generator configured to release electrons to the received air during operation to form the air into composite ionized air comprising free electrons, negative oxygen ions, and oxygen, and to deliver the composite ionized air to the hydroxide reaction bin; and

an ozone generator fluidly connected to the ozone reaction chamber and the gas supply, the ozone generator configured to receive air from the gas supply and to cause ozone generated by the ozone generator to enter the air to inject ozone-containing air into the ozone reaction chamber;

a hydroxyl reaction chamber configured to be connected to the water container to receive water from the water container and to receive air with free electrons, negative oxygen ions and oxygen from the composite ionized air generating device, wherein the water and the air including the free electrons, the negative oxygen ions and the oxygen are mixed in the hydroxyl reaction chamber to form water containing hydroxyl ions, wherein the negative oxygen ions react with water molecules to generate hydroxyl ions, and the free electrons crack water molecules in the water and then allow the cracked hydroxyl elements to be reconstructed with the oxygen to generate hydroxyl ions, and the water containing hydroxyl ions is sent out through a first pipeline; and

an ozone reaction chamber configured to be connected to the water container to receive water from the water container and to receive air with ozone from an ozone generator, wherein the air with ozone is dissolved in the water in the ozone reaction chamber to generate water with ozone, and the water with ozone is sent out through a second pipe to be able to be mixed with the water containing hydroxide ions from the first pipe at a destination location.

In one aspect, a delivery-type disinfection device comprises a housing comprising a composite ionized air generating device, an ozone generator, a hydroxyl reaction chamber, and an ozone reaction chamber, wherein the water container is located inside or outside the housing, wherein the gas supply device is located inside or outside the housing.

In one aspect, the delivery disinfection device includes separate output paths for the hydroxide ion-containing water and the ozone-containing water for the first line and the second line, respectively.

In one aspect, the delivery device at the end of the delivery disinfection device, which is connected to the first and second lines, comprises at least two nozzles or at least two atomising nozzles or at least two water outlet pipes.

In one aspect, the at least two nozzles or atomizers comprise:

at least one nozzle or sprayhead for hydroxide ion-containing water configured to be connected to the hydroxide reaction chamber via the first conduit to spray hydroxide ion-containing water, the at least one nozzle or sprayhead for hydroxide ion-containing water being rotatable and/or translatable and/or movable;

at least one nozzle or atomizer for ozone-containing water configured to be connected to the ozone reaction chamber through the second conduit to eject ozone-containing water, the at least one nozzle or atomizer for ozone-containing water being rotatable and/or translatable and/or movable;

the water containing hydroxyl ions and the water containing ozone sprayed by the first pipeline and the second pipeline through the nozzle or the atomizing spray head respectively meet in a surface or a space to be disinfected so as to generate hydroxyl radicals, thereby realizing disinfection and sterilization in the target surface and the space.

In one aspect, the delivery disinfection device further comprises at least two water outlet pipes configured to be connected to the first and second pipes, respectively, to receive the hydroxyl ion-containing water and the ozone-containing water from the first and second pipes, respectively, through which the hydroxyl ion-containing water and the ozone-containing water are respectively injected into a water container or a water building to be disinfected and mixed with water inside the water container.

In one aspect, the composite ionized air generating apparatus further comprises an air ionization reaction chamber configured to be fluidly connected to the gas supply to receive air from the gas supply, the air ionization reaction chamber being connected to the composite ionized air generator to receive electrons from the air ionization generator, the air ionization reaction chamber being configured to be connected to the hydroxide reaction chamber to deliver air with the generated composite ionized air to the hydroxide reaction chamber.

In one aspect, the composite ionized-air generator includes an electron-releasing electrode extending from the composite ionized-air generator and configured to contact air from the gas supply device to emit electrons to the air from the gas supply device.

In one aspect, the delivery disinfection device further comprises a first pressurizer connected to the first pipeline, the first pressurizer pressurizing the water with negative oxygen ions and discharging the water through a discharge mechanism; the delivery type disinfection device also comprises a second booster connected with the second pipeline, and the second booster boosts the water with ozone and discharges the water through another discharge mechanism.

In one aspect, the delivery disinfection device is a backpack, the delivery disinfection device comprising a harness through which a housing of the delivery disinfection device is carried to a back of a worker.

The invention respectively delivers the water in the hydroxyl generating bin and the water in the ozone generating bin to the destination needing disinfection, sterilization and disinsection through two pipelines in the modes of pipeline output, shower head output or atomizer atomization output. The delivery type disinfection device can be used for cleaning disinfection space, disinfecting and killing insects on large-area surfaces and small-area parts such as faces, crops and trees, and disinfecting, sterilizing and decomposing harmful organic matters for water containers or objects immersed in water in buildings.

In conclusion, the substances injected and utilized by the device for disinfection are all substances existing in nature, the retention time is short and controllable, and the device has 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 that 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 provided by the invention can be used for spraying and sterilizing fruit trees, cleaning and sterilizing faces, disinfecting spaces, disinfecting targets and the like.

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 delivery style disinfection device according to an embodiment of the present invention;

FIG. 2 shows a delivery style disinfection device according to another embodiment of the present invention;

FIG. 3 shows a delivery style disinfection device according to another embodiment of the present invention;

FIG. 4 shows a delivery-type disinfection apparatus comprising a plurality of composite ionized-air generators and a plurality of ozone generators according to another embodiment of the invention;

fig. 5 shows a vehicle type sterilizing apparatus according to another embodiment of the present invention.

Detailed Description

The preferred embodiment of the present invention provides a delivery-type disinfection apparatus and a disinfection method. By adopting the mode, the ozone is respectively sprayed out to react at the target position to generate hydroxyl free radicals, so that the target position is disinfected. Therefore, the delivery type disinfection device provided by the invention can be a disinfection and insect-killing device which can generate strong oxidation substances by utilizing water molecules. The water generates hydroxyl free radicals to disinfect and kill insects on the target surface or space needing disinfection and killing insects.

The delivery type sterilizing apparatus 1 according to a preferred embodiment of the present invention includes the following components. A gas supply 101, which is powered by the accumulator 14 for supplying a gas, preferably air, but which may also be powered by an external power source or other suitable power source. The water container 12 comprises a chamber and an optional water pump or other power system configured for supplying fresh water from the outside or for storing and supplying fresh water in its chamber to supply water to the hydroxide and ozone reaction chambers and can be replenished with water from the outside when required. Or the water container is configured as a water containing vessel or a water containing building which supplies water to the hydroxyl reaction tank and the ozone reaction tank and receives water from the first pipe and the second pipe as a target sterilization, thereby circulating the water to perform a plurality of sterilizations. The water container includes or is connected to a water pump (not shown) for drawing water from a water storage chamber of the water container, the water drawn from the water pump being divided into two outputs to provide the water machine pressure required for the subsequent steps of flowing, spraying, etc.

The delivery-type disinfection apparatus of the embodiment of the present invention comprises a composite ionized-air generating apparatus configured to be fluidly connected with a gas supply apparatus 101 and a hydroxyl radical reaction chamber 104, respectively, the composite ionized-air generating apparatus comprising a composite ionized-air generator 102, powered by an external power source or an internal battery power source. The composite ionized air generating apparatus is fluidly connected with the gas supply apparatus 101 to receive a gas containing oxygen, such as air, from the gas supply apparatus 101, and the composite ionized air generator 102 is configured to release electrons to the received gas when in operation, such that the gas is formed into composite ionized air comprising free electrons, negative oxygen ions, and oxygen. Optionally, the composite ionized air generating apparatus further comprises an air ionization reaction chamber 103, and the air ionization reaction chamber 103 is fluidly connected to the gas supply apparatus 101 to receive air. The air ionization reaction chamber is connected to the composite ionized air generator 102 to receive electrons from the composite ionized air generator. The composite ionized air generator is connected with a power supplyThen, a large amount of free electrons are thus generated by a suitable electron release mechanism in the air ionization reaction chamber 103, and the free electrons released to the air ionization reaction chamber enter the air at a rate of, for example, picoseconds (parts per billion) due to the presence of oxygen in the air ionization reaction chamber. Generally, the free electrons combine with ions in the air ionization reaction chamber to react to form negatively charged ions, i.e.: and (4) negative ions. Since air contains oxygen (02) which is most electrophilic in the atmosphere, it is first combined with free electrons to form negative oxygen ions (O2-), i.e., O ₂ +e ^- →O ₂ ^- . Thereby, the generated negative oxygen ions (O2-) are transferred to the hydroxyl reaction compartment. Optionally, the composite ionized-air generating apparatus further comprises an electron emitter 107, wherein the electron emitter 107 extends from the composite ionized-air generator 102 and extends into the air ionization reaction chamber 103, so that electrons are contacted with air from the gas supply apparatus 101 in the air ionization reaction chamber 103, and the air is charged with negative oxygen ions.

Subsequently, the composite ionized air with the free electrons, negative oxygen ions and oxygen is sent to the hydroxyl reaction compartment 104 through a pipeline, and the water from the water container 12 is also sent to the hydroxyl reaction compartment 104. Water and gas with free electrons, negative oxygen ions and oxygen are mixed in the hydroxyl reaction chamber 104, so that the negative oxygen ions enter the water to form water liquid containing hydroxyl ions, and the water liquid is sent out through the first pipeline 105. Wherein the negative oxygen ions react with water molecules, and 1 negative oxygen ion enters water to excite water molecules to generate 2 hydroxide ions, i.e. 2H ₂ O+O ₂ ^- →4OH ^- . The free electrons enter water to split water molecules of water into hydrogen and oxygen, so that the split hydroxyl elements and oxygen are reconstructed to generate hydroxyl ions, and the oxygen is oxygen ions from the water and injected to supplement oxygen molecules. The water containing hydroxide ions is sent out through a first pipeline. The water may be transferred to the hydroxyl reaction chamber 104 by a water pump or any other suitable pumping mechanism and then discharged from the hydroxyl reaction chamber 104 after being combined with the composite ionized air, i.e., the discharged water contains OH-. Composite electricityThe off-air generating device may also include an air pump or other suitable pumping mechanism. The air with negative oxygen ions is delivered to the hydroxyl reaction compartment 104 by, for example, an air pump or other suitable pumping mechanism. Any other suitable gas supply means may be used as long as it is capable of supplying 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. Injecting gas, such as nitrogen and hydrogen gas, into the hydroxyl radical generating chamber, wherein the gas is ionized from air and is except for free electrons, negative oxygen ions and oxygen. The content of the negative oxygen ions in the air is, for example, 2000 ten thousand/cm 2 to 8000 ten thousand/cm 2, or 3000 ten thousand/cm 2 to 75000 ten thousand/cm 2, and a higher or lower content is also possible. According to different application purposes, the generation amount of the negative oxygen ions is between 1000 ten thousand and 10 hundred million, and is changed in proportion to the generation amount of the ozone.

The delivery-type disinfection device of embodiments of the present invention includes an ozone generator. 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. An ozone generator 122, powered by an external power source or an internal battery power source, is fluidly connected to the ozone reaction chamber 123 and the gas supply 121, the ozone generator 122 being, for example, an air ionizing ozone device configured to receive gas, preferably air, from the gas supply 121, for example, including a gas pump or any other suitable pumping mechanism, a conveying mechanism, and add ozone generated by the ozone generator 122 to the air passing through the ozone generator 122 to inject air containing ozone O3 into the ozone reaction chamber 123. The gas supply device 121 may also be a gas pump itself. The ozone emission rate is, for example, 300mg/h to 850mg/h, or 350mg/h to 800mg/h, or 450mg/h to 700mg/h, higher or lower levels are possible and may vary with the size and requirements of the volumetric capacity flow rate, etc., of the device. The gas containing ozone is then discharged from the ozone generator and fed into the ozone reaction chamber 123. Reaction of ozoneThe chamber 123 is connected to the water container 12 to receive water from the water container and to receive air with ozone from the ozone generator 122, the water and air with ozone being mixed in the ozone reaction chamber 123 such that the ozone of the air with ozone is dissolved in the water entering the ozone reaction chamber 123 to form a mixture containing ozone, O ₃ And is sent out through the second pipe 124.

A delivery disinfection device of an embodiment of the present invention includes a first conduit and a second conduit. The ozone-laden gas from the second line 124 can be mixed with the negative oxygen ion-laden water from the first line 105 at the destination location. At this time, ozone and negative oxygen ions supplied in the separately supplied water generate hydroxyl radicals upon contact. The water and the cleaned objects contacted with the water can be thoroughly disinfected in a short time, such as a few minutes. Sterile small molecule water, hydrogen-rich water, and alkaline water can also be produced by the above method.

The components of the delivery disinfection device 2 according to another embodiment of the invention are the same as or similar to the components of the delivery disinfection device 1 of the previous embodiment. The delivery disinfection device 2 comprises the following parts. A gas supply 201 powered by a battery or other suitable power supply for supplying a gas, preferably air, although an external or other suitable power source may be used. The water container 206 is configured as a water container or a water containing building for targeted sterilization, which supplies water to the hydroxyl reaction compartment and the ozone reaction compartment via the water pump 205 and receives treated water from the hydroxyl reaction compartment and the ozone reaction compartment, thereby circulating the water to perform a plurality of sterilizations. The water pump 206 is used for pumping water from the water storage chamber of the water container, the water pumped from the water pump is divided into two paths to be respectively output to the hydroxyl reaction bin and the ozone reaction bin, and the water pump also provides water machine pressure required by the water to flow to the water container subsequently.

The delivery-type disinfection device of embodiments of the present invention includes a composite ionized-air generating device comprising a composite ionized-air generator 202, powered by an external power source or an internal battery power source. The composite ionized air generating device is fluidly connected with the gas supply device 201 to receive air from the gas supply device 201, and the composite ionized air generator 202 is configured to release electrons to the received gas when in operation, so that the gas is formed into composite ionized air including free electrons, negative oxygen ions and oxygen. An air ionization reaction chamber 203 is fluidly connected to the gas supply 201 to receive air and to the composite ionized air generator 202 to receive electrons from the composite ionized air generator. The electron discharge electrode 207 of the composite ionized air generator extends from the composite ionized air generator 202 and into the air ionization reaction chamber 203. Thus, the electron emitter 207 generates a large amount of free electrons, which will combine with ions in the air ionization reaction chamber 203 to react to form negatively charged ions, that is: and (4) negative ions. Thus, the composite ionized air with free electrons, negative oxygen ions and oxygen is sent to the hydroxyl reaction chamber 204 through a pipeline, and the water from the water container 206 is also sent to the hydroxyl reaction chamber 204. Water and gas with free electrons, negative oxygen ions and oxygen are mixed in the hydroxyl reaction chamber 204, so that the negative oxygen ions enter the water to form water liquid containing hydroxyl ions, and the water liquid is sent back to the water container 206 through the first pipeline.

The delivery disinfection device of an embodiment of the present invention comprises an ozone generator 222 powered by an external power source or an internal battery power source, fluidly connected to an ozone reaction chamber 223 and a gas supply 201, the ozone generator 222 being, for example, an air ionization ozone device configured to receive gas, preferably air, from the gas supply 221, for example, comprising a gas pump or any other suitable pumping mechanism, a delivery mechanism, and to add ozone generated by the ozone generator 222 to the air passing through the ozone generator 222 to introduce ozone containing O ₃ Is injected into the ozone reaction chamber 223. The gas supply 201 may also be a gas pump itself. The gas containing ozone is then discharged from the ozone generator 222 and sent to the ozone reaction chamber 223. The ozone reaction chamber 123 is connected to a water container 206 via a water pump 205 to receive water from the water container and ozone-laden air from an ozone generator 222. Water and waterThe air with ozone is mixed in the ozone reaction chamber 223, so that the ozone in the air with ozone is dissolved in the water entering the ozone reaction chamber 223 to form O containing ozone ₃ And is returned to the water container 206 through a second pipe.

The ozone-bearing gas delivered from the second line can be mixed with the water bearing negative oxygen ions from the first line in the water container. At this time, ozone and negative oxygen ions supplied in the separately supplied water generate hydroxyl radicals upon contact. The water 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. Depending on the purpose of use, the amount of ozone generated is usually between 100 mg/sec and 10 g/sec, for example, 200 mg/sec to 1 g/sec, 500 mg/sec to 800 mg/sec, etc., and varies in proportion to the amount of hydroxide ions generated. In this way, the object in the water container and the object soaked in the water can be sterilized.

Control means for controlling the generation and delivery of composite ionized air with free electrons, negative oxygen ions and oxygen and/or the delivery of water to the hydroxyl radical reaction compartment, and the delivery of ozone and water to the ozone reaction compartment may be provided as appropriate. Specifically, the electrons discharged from the electron discharge electrode, the flow rate of air supplied from the gas supply device, the ozone generation rate, the flow rate of fluid pumped out by the water pump, and the like can be controlled as needed. For example, for a small sterilizing device, for example, the amount of ozone generated is about 0.5 to 1.5 g/sec, and the amount of negative oxygen ions generated is about 0.5 to 1.5 hundred million/sec, although the amount of ozone generated may be any suitable amount such as 0.6 g/sec, 0.7 g/sec, 0.8 g/sec, 0.9 g/sec, 1.0 g/sec, 1.1 g/sec, 1.2 g/sec, 1.3 g/sec, 1.4 g/sec, and the like, and the amount of negative oxygen ions generated may be any suitable amount such as 0.7 hundred million/sec, 0.8 hundred million/sec, 0.9 hundred million/sec, 1.0 hundred million/sec, 1.1 hundred million/sec, 1.2 hundred million/sec, 1.3 hundred million/sec, 1.4 hundred million/sec, and the like, and may be determined according to the amount of water, area, and the like to be sterilized.

For a large-scale sterilizing apparatus, a plurality of inlets and outlets for water may be provided at a side wall of the water container to supply water to the hydroxyl reaction chamber and the ozone reaction chamber in a plurality of pipes, and water having hydroxyl and ozone respectively may be received from the hydroxyl reaction chamber and the ozone reaction chamber in another plurality of pipes. In this case, there may be one or more hydroxyl reaction chambers and ozone reaction chambers to be connected to a plurality of pipes. Of course, only a plurality of hydroxyl reaction bins and ozone reaction bins can be respectively connected with one pipeline.

It follows that the mechanisms at the end of the delivery-type disinfection device can be divided into at least three categories, depending on the intended use of disinfection: the nozzle is used for disinfecting, sterilizing and killing insects on the surface of a large area; the atomizing nozzle is used for locally disinfecting and sterilizing space and small area; the water outlet pipe is used for disinfecting and sterilizing water in a water container or a water containing building and objects soaked in the water.

In one embodiment of the invention, the disinfection and disinsection purpose is in a water container, a pipeline, a water container or a water containing building, the output ends of the first pipeline and the second pipeline are respectively connected with the water container, the pipeline, the water container or the water containing building of the destination, ozone and hydroxyl are respectively and continuously injected into the destination through the first pipeline and the second pipeline, and react in water in the water container, the pipeline, the water container or the water containing building to generate the compound ionized water mainly containing hydroxyl radicals. When two water liquids are mixed, ozone ions meet hydroxyl ions, and then chemical combination reaction is triggered to generate hydroxyl free radicals with strong oxidizing power, so that the aims of disinfecting, sterilizing and killing insects of water containers, pipelines, water containers or water containing buildings at the destination are fulfilled. The water and the cleaned objects in the water of the water container, the pipeline, the water container or the water containing building at the destination can be thoroughly disinfected in a short time, such as a few minutes. Such water-sterilized water containers may be exemplified by, but not limited to, the following: disinfection basin/tank/bucket/pool, disinfection bathtub, swimming pool disinfection. The water in the water container can be circulated for a plurality of times, so that the sterilizing effect is better.

If the target of disinfection, sterilization and disinsection is a space, such as a room or a certain area, or the target is a surface, such as a face, it is preferable that at least two output pipelines are respectively provided with a pressure booster and an atomizing nozzle to atomize and spray the water solution containing the two substances, or alternatively a first spray gun 106 and a second spray gun 125 are used to spray the water solution containing the two substances. The atomizing nozzle can enable two types of atomized water mist to meet in space, and when ozone ions meet hydroxyl ions, chemical combination reaction can be triggered to generate hydroxyl radicals with strong oxidizing power, so that the purposes of disinfection, sterilization and disinsection of a destination space are achieved. Adopt the booster can carry out the pressure boost to the water liquid in the output tube to make water liquid spout with great pressure, in order to realize the better injection effect to the space. And an atomization nozzle is adopted to atomize the water liquid. The atomizing nozzle can comprise an air channel, a mixing cavity and an atomizing nozzle, wherein the air channel is communicated with an external or gas supply device to receive air and pressurize the air into high-pressure air through a supercharger or a pressurizing device, the high-pressure air is mixed with water liquid from an output pipeline in the mixing cavity, the air is contacted and wrapped, the section of the rear part of the mixing cavity can be in an open cone shape, the water liquid and the air combined in the mixing cavity form a fine inverted cone-shaped gas-liquid flow by utilizing a cone jet flow focusing principle, and the pressure of the liquid and the pressure air is released instantaneously when the atomizing nozzle discharges to form an atomizing effect. In addition, the atomizing nozzle can be connected with an ultrasonic generator and/or an ultrasonic control module to atomize the water liquid through ultrasonic waves. Examples of major applications for spray guns using an aqueous liquid as the primary spray include, but are not limited to, the following: a portable agricultural insect killing and spraying device, a shoulder type or vehicle type or cabinet type epidemic prevention and disinfection device. Examples of major applications that employ atomizing nozzles in the form of an aqueous mist as the primary spray include, but are not limited to, the following: face sterilization beauty equipment, atomization human body disinfection device and atomization article disinfection equipment. The spray head or nozzle for spraying of the disinfection device can be changed in position and angle as required for disinfection and sterilization aiming at the required position, or can be arranged in a fixed position as required for transportation and manufacturing.

If the target of disinfection, sterilization and disinsection is surface, preferably, the two output pipelines are respectively provided with nozzles to respectively spray the water liquid containing the two substances in the form of semi-atomized liquid, or alternatively, the first spray gun 106 and the second spray gun 125 are adopted to spray the water liquid containing the two substances. When the two liquids meet at the destination surface, the ozone ions meet the hydroxide ions to trigger the combination reaction to generate hydroxyl radicals with strong oxidizing power, thereby achieving the purpose of disinfection, sterilization and disinsection on the destination surface.

A delivery disinfection device 3 according to another embodiment of the invention is shown in fig. 3, and its part parts are the same as or similar to those of the delivery disinfection device 1 of the above embodiment. The delivery type sterilizing apparatus 3 includes the following portions. A gas supply device 301, wherein the gas supply device 301 supplies gas, preferably air, to the air ionization reaction chamber 303 and the ozone kit 322 for emitting ozone through a tee joint. The composite ionized air generator 307 is configured to release electrons to the air ionization reaction chamber 303 during operation such that the gas is formed into composite ionized air including free electrons, negative oxygen ions, and oxygen. The composite ionized air is fed into hydroxyl reaction chamber 304. Ozone reaction chamber 323 receives water and ozone from the ozone kit. Water from water container 306 is supplied by water pump 305 to hydroxyl reaction tank 304 and ozone reaction tank 323, wherein the water container includes at least one water inlet. Then, the water containing ozone from the ozone reaction bin and the water containing hydroxyl from the hydroxyl reaction bin are divided into two paths to be respectively output and are sprayed out through an atomizing nozzle of a water outlet. The delivery disinfection device 3 is powered by an external power source or comprises an internal battery power source. For example, an internal power battery 308 is located in the water receptacle area to power the water pump.

A delivery disinfection device 4 according to another embodiment of the invention is shown in fig. 4, with part of the components being the same or similar to part of the delivery disinfection device 1 of the previous embodiment. The delivery-type sterilizing device 4 includes the following components. A gas supply device 401, the gas supply device 301 supplies gas, preferably air, to a plurality of air ionization reaction chambers and ozone kits for emitting ozone, such as the air

ionization reaction chambers

414, 415, 416, the

ozone kits

422, 423, 424, through a plurality of passages. The composite ionized

air generators

417, 418, 419 are configured to release electrons to the plurality of air ionization reaction chambers, respectively, during operation, such that the gas is formed into a composite ionized air including free electrons, negative oxygen ions, and oxygen. The ozone kit will have ozone ions entrained in the gas passing through it. The composite ionized air is fed into hydroxyl reaction chamber 404. Ozone reaction chamber 425 receives ozone from the ozone kit. Then, the gas containing hydroxyl from the hydroxyl reaction bin and the gas containing ozone from the ozone reaction bin are respectively discharged to proper positions through pipelines. In order to generate hydroxyl to the maximum extent, the composite ionization air generator is arranged to be as close to the hydroxyl reaction bin as possible, so that the pipeline distance between the composite ionization air generator and the hydroxyl reaction bin is as short as possible.

A vehicle type sterilizing apparatus 5 according to another embodiment of the present invention is shown in fig. 5, and its partial components are the same as or similar to those of the delivery type sterilizing apparatus 1 of the above embodiment. The cart type sterilizing apparatus 5 includes the following portions. A gas supply device 501, wherein the gas supply device 501 supplies gas, preferably air, to the air ionization reaction chamber 502 and the ozone kit 522 for emitting ozone, respectively. The composite ionized air generator 507 is configured to release electrons to the air ionization reaction chamber 502 during operation such that the gas is formed into composite ionized air including free electrons, negative oxygen ions, and oxygen. The composite ionized air is fed into the hydroxyl reaction bin 504. The ozone reaction chamber 523 receives water and ozone from the ozone kit. Water from a water container 506, which includes at least one water inlet, is supplied to the hydroxyl reaction compartment 504 and the ozone reaction compartment 523 by a water pump 505. Then, the water containing ozone from the ozone reaction bin and the water containing hydroxyl from the hydroxyl reaction bin are divided into two paths to be respectively output and are sprayed out through an atomizing nozzle of a water outlet. The delivery type sterilizing device 3 is integrally loaded in a vehicle, whereby the position can be moved to change the position of sterilization.

The delivery type disinfection device can be of a backpack type, and the main body of the delivery type disinfection device is carried to the back of a worker through a shoulder strap and optionally fixed and buckled with a shoulder strap buckle, so that the delivery type disinfection device is convenient to hold and simple to operate. When the water-saving type water-saving spraying device is used, a worker can hold the first spraying gun and the second spraying gun, aim the first spraying gun and the second spraying gun at a target position respectively, and then spray water liquid containing ozone and water liquid containing hydroxyl to the target position respectively so as to carry out disinfection, disinsection, sterilization and other treatments on the target position. In addition, the direction and position of the first spray gun and the second spray gun or at least two nozzles connected with the first and second pipelines can be rotated, translated, moved and the like in all directions as required, and the two nozzles or more nozzles can be rotated to a proper angle for spraying through pushing, pulling, pressing, touching a control device or a trigger device and the like. The change of the target position can be realized by manually moving the position of the spray gun under the condition that the body of a worker is not moved. The delivery type sterilizing device may further comprise at least one control means for adjusting pressure, spray amount, spray time, etc. to control the spraying of the two aqueous liquids. For example, the respective pressures, spraying amounts, and the like of the ozone-containing aqueous solution and the hydroxide-containing aqueous solution may be adjusted by adjusting the spraying amounts of the first spray gun and the second spray gun, or at least two spray nozzles or pipes, respectively, or the ozone-containing aqueous solution and the hydroxide-containing aqueous solution may be adjusted by adjusting the spraying amounts of the first spray gun and the second spray gun, or at least two spray nozzles or pipes, together. For example, the control device may be connected to a battery, so that when the battery is low, a warning is given by the alarm module. The working time and intensity of the delivery type disinfection device can be controlled by the control device so as to spray the water liquid with the required intensity at the required time.

The delivery-type disinfection device can also be split-type, in which case the first and second pipelines of the delivery-type disinfection device are preferably flexible pipes, and the main body of the delivery-type disinfection device comprises a shell, and at least one water container, at least one gas supply device, a composite ionized air generator, an air ionization reaction bin, a hydroxyl reaction bin, an ozone generator and an ozone reaction bin can be accommodated in the shell. The first pipeline is connected with the hydroxyl reaction bin in the main body and is optionally connected with the first spray gun, and the second pipeline is connected with the ozone reaction bin in the main body and is connected with the second spray gun. Optionally, the delivery disinfection device is powered by a battery or an external power source, in particular at least one gas supply device and at least one water container, to deliver gas and water to the hydroxyl reaction chamber and the ozone reaction chamber. Alternatively, the battery may be a rechargeable battery or any suitable battery such as a lithium battery or a fuel cell, and may be located within the body. The main body can be located on a platform or the ground, and a handrail or a control device can be adopted to enable the main body or the roller of the platform to roll towards a target direction and spray water liquid containing two substances from the spray opening. The first and second lances or at least two jets or pipes are held by an operator or a robotic arm to spray or inject the target. The delivery-type sterilizing device may further include at least one control device for adjusting pressure, spraying amount, spraying time, etc., thereby controlling the spraying of the two kinds of water liquids. For example, the pressure, the spraying amount, and the like of the ozone-containing aqueous solution and the hydroxide radical-containing aqueous solution can be adjusted by adjusting the spraying amounts of the first spray gun and the second spray gun, or at least two spray nozzles or pipes, respectively, or the ozone-containing aqueous solution and the hydroxide radical-containing aqueous solution can be adjusted together by adjusting the spraying amounts of the first spray gun and the second spray gun, or at least two spray nozzles or pipes. For example, the control device may be connected to a battery so as to give a warning via the alarm module when the amount of power is low. The working time and intensity of the delivery type disinfection device can be controlled by the control device so as to spray the water liquid with the required intensity at the required time.

The delivery disinfection device may also be hand-held. In this case, the first and second lines of the delivery-type disinfection device are preferably hoses, and the main body of the delivery-type disinfection device includes a housing, a spray head connected to the housing, and a manual control device or an electric control device connected to the spray head. The interior of the shell can contain at least one water container, at least one gas supply device, a composite ionized air generator, an air ionization reaction bin, a hydroxyl reaction bin, an ozone generator and an ozone reaction bin. The first pipeline is connected with the hydroxyl reaction bin in the main body and is optionally connected with the first spray gun, and the second pipeline is connected with the ozone reaction bin in the main body and is connected with the second spray gun. At least two nozzles of the spray head are respectively connected with the first pipeline and the second pipeline, so that the water liquid containing ozone and the water liquid containing hydroxyl in the hydroxyl reaction bin and the ozone reaction bin are controlled to be sprayed out through a handle or an electric control device and the like connected with the spray head. Optionally, the delivery disinfection device is powered by a battery or an external power source, in particular at least one gas supply device and at least one water container, to deliver gas and water to the hydroxyl reaction chamber and the ozone reaction chamber. Alternatively, the battery may be a rechargeable battery or any suitable battery such as a lithium battery or a fuel cell, and may be located within the body.

The disinfection method of the invention respectively delivers the water containing the hydroxyl ions and the water containing the ozone to the disinfection destinations, so that the two disinfection destinations meet and react to generate hydroxyl radicals, thereby realizing the disinfection purpose. . According to the method of the invention, negative oxygen ions are first generated, for example by means of a complex ionized air generating device, and ozone is generated. According to one embodiment, the complex ionized air generating device generates electrons, and the complex ionized air generator is connected with a power supply, so that the electrons are released to the hydroxyl reaction bin through the electron releasing pole in the air ionization reaction bin to release the electrons to the 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 in the gas. The negative oxygen ions are extremely active, immediately initiating the active reaction of molecular fission of water, and combine with water to generate a substance including hydroxide ions at the instant of picosecond units. Water also contains a portion of unreacted free electrons that rapidly localize upon entry into water, but are not localized stably forming a novel proton transfer phenomenon, producing H2, which eventually becomes a more stable hydrated hydroxide ion system (OH "). The method according to an embodiment of the present invention further includes providing ozone in the water and spraying. The sprayed water containing hydroxyl ions meets the sprayed water containing ozone to quickly form hydroxyl radicals for quick disinfection and harm removal. Since ozone and hydroxide ions are relatively stable in different waters, respectively, e.g. may be present in the water for about 20-40 minutes, e.g. 30 minutes, with the disinfection apparatus and disinfection method of the present invention, the process of generating ozone and hydroxide ions before performing the disinfection process can be orderly controlled, thereby controlling the process of generating hydroxyl radicals from the free state to the meeting of ozone and hydroxide ions.

Ozone is soluble in water, but breaks down 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 and can react to generate hydroxyl radicals, the multiplied disinfection and harm removal of the water are realized, 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 chlorine 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 reacts with water molecules in the active water to form hydrogen peroxide (H2O 2) which also plays a role in disinfection, and hydrogen peroxide is more stable than ozone, so that the disinfection continuity is achieved. Optionally, the ozone generated by the ozone generator is continuously or intermittently delivered to the ozone reaction bin, the water containing negative oxygen ions is continuously or intermittently delivered to the hydroxyl radical reaction bin in combination, and the hydroxyl ions and the ozone ions are combined to form hydroxyl radicals after the two sprayed water liquids are contacted. 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 or a destination location where the negative oxygen ions in the water combine with the hydroxide ions to form hydroxyl radicals in the water.

Optionally, the disinfection device further comprises an ultraviolet device to perform ultraviolet sterilization treatment on the water and/or an infrared device to perform infrared radiation treatment on the water.

The term "comprising" as used in this specification means "comprising at least in part". 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 invention will become apparent to those skilled in the art to which the invention pertains without departing from the scope of the invention 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 invention into practice as defined in the appended claims.

Although the invention is generally defined as above, it will be understood by those skilled in the art that the invention is not limited thereto and that the invention also includes embodiments exemplified by the following examples.

The foregoing description of the invention includes preferred forms thereof. Modifications may be made thereto without departing from the scope of the invention.

Claims

1. A delivery-type disinfection device using clean water, the delivery-type disinfection device comprising:

a gas supply configured to supply air;

a composite ionized air generating device configured to be fluidly connected with the gas supply device and the hydroxide reaction bin, respectively, the composite ionized air generating device comprising a composite ionized air generator fluidly connected with the gas supply device to receive air from the gas supply device, the air containing oxygen, the composite ionized air generator configured to release electrons to the received air during operation to form the air into composite ionized air comprising free electrons, negative oxygen ions, and oxygen, and to deliver the composite ionized air to the hydroxide reaction bin;

a hydroxide reaction chamber configured to be connected to the water container to receive water from the water container and to receive air with free electrons, negative oxygen ions and oxygen from the composite ionized air generating apparatus, wherein the water and the air including the free electrons, the negative oxygen ions and the oxygen are mixed in the hydroxide reaction chamber to form water containing hydroxide ions, wherein the negative oxygen ions react with water molecules to form hydroxide ions, and the free electrons crack water molecules in the water and then allow the cracked hydroxide elements to be reconstituted with the oxygen to form hydroxide ions, and the water containing hydroxide ions is sent out through a first pipe including one or more pipes; and

an ozone reaction chamber configured to be connected to the water container to receive water from the water container and to receive air with ozone from an ozone generator, wherein the air with ozone dissolves in the water in the ozone reaction chamber to generate water with ozone, and the water with ozone is sent out through a second pipe including one or more pipes to be able to mix with water containing hydroxide ions from the first pipe at a destination location.

2. The delivery disinfection device of claim 1, comprising a housing comprising a composite ionized air generating device, an ozone generator, a hydroxyl reaction compartment, and an ozone reaction compartment, wherein the water container is located inside or outside the housing, wherein the gas supply is located inside or outside the housing.

3. The delivery disinfectant device according to claim 2, comprising independent output pathways for said first line and said second line for hydroxide ion-containing water and ozone-containing water, respectively.

4. A dosing sterilisation device according to any of the claims 1-3, characterised in that the dosing device at the end of the dosing sterilisation device, in connection with the first and second line, comprises at least two nozzles or at least two atomising heads or at least two water outlet pipes.

5. The delivery steriliser of claim 4 wherein the at least two nozzles or atomising nozzles comprise:

the water containing hydroxyl ions and the water containing ozone, which are respectively sprayed by the first pipeline and the second pipeline through the spray nozzles or the atomizing spray heads, meet in a surface, a space or a water container to be disinfected, and after meeting, hydroxyl radicals are instantly generated and nearest bacteria, viruses and microorganisms are instantly killed, so that the aim of disinfection and sterilization at a disinfection destination is fulfilled.

6. The delivery steriliser unit of claim 4 further comprising at least two water outlet pipes configured to be connected to the first and second pipes respectively to receive hydroxide ion containing water and ozone containing water from the first and second pipes respectively, whereby the hydroxide ion containing water and the ozone containing water are injected into the water containing vessel or building respectively to be sterilised and mixed with water therein.

7. The drop-on sterilization device of any one of claims 1-3, wherein the compound ionized-air generating device further comprises an air ionization reaction chamber configured to be fluidly connected to the gas supply device to receive air from the gas supply device, the air ionization reaction chamber being connected to the compound ionized-air generator to receive electrons from the air ionization generator, the air ionization reaction chamber being configured to be connected to the hydroxyl reaction chamber to deliver air with the generated compound ionized air to the hydroxyl reaction chamber.

8. The delivery disinfectant device according to any one of claims 1 to 3, wherein said composite ionized-air generator includes an electron-releasing electrode extending from said composite ionized-air generator and configured to contact air from said gas supply device to emit electrons to the air from said gas supply device.

9. A delivery steriliser unit according to any of claims 1 to 3 further comprising a first pressuriser connected to the first conduit, the first pressuriser pressurising water with negative oxygen ions and discharging it through a discharge means; the delivery type disinfection device also comprises a second booster connected with the second pipeline, and the second booster boosts the water with ozone and discharges the water through another discharge mechanism.

10. The delivery steriliser of claim 2 or 3 wherein the delivery steriliser is backpack and the housing of the delivery steriliser is carried by the harness to the back of the worker.