CN214762402U - Spraying framework of two-fluid nozzle of xenon excimer ozone vapor fog - Google Patents

Abstract

The invention relates to a spraying framework of a two-fluid nozzle of xenon excimer ozone vapor fog, which takes a closed xenon excimer ozone excitation cabin, a pressure gas source supply device, a gas filtering device, a gas pressure regulating valve and a two-fluid nozzle as essential components, and can be formed by the basic components of an air pump, a water pump, a molecular sieve oxygen generator, an electromagnetic valve, a Venturi tube, a water tank and a tap water supply port, the structure design is suitable for the structure of spraying products of ozone gas and ozone vapor fog with a centralized transmission type xenon excimer light source ozone generator as a core technology in a refrigerator, an indoor backpack type ozone sterilizer and a medical waste ozone sterilizing and collecting cabin, the basic structure of the pure ozone sterilizing equipment which can not generate nitrogen oxide harmful gas is provided.

Description

Spraying framework of two-fluid nozzle of xenon excimer ozone vapor fog

Technical Field

The invention relates to the technical field of xenon excimer light source ozone spraying, which is a specific application of a concentrated transmission type xenon excimer light source ozone generator and also a specific design of an ozone spraying framework of the concentrated transmission type xenon excimer light source ozone generator, wherein the design is suitable for a humidifying ozone sterilization system of a cold storage, (2) an indoor humidifying system of the xenon excimer ozone sterilization, (3) an indoor humidifying device of the xenon excimer ozone sterilization, (4) a backpack ozone sterilizer, (5) a medical waste ozone sterilization collecting cabin, (6) a framework of spraying products of ozone gas and ozone vapor fog using the concentrated transmission type xenon excimer light source ozone generator as a core technology, and the framework is a pure ozone sterilization equipment which can not generate harmful gas of nitrogen oxide compounds.

Background

Currently, particular human attention is paid to the importance of airborne viral killing on the environment. As the virus is transmitted through the air by taking aerosol in the air as a carrier, obviously, the sterilization of the environmental space of human life by adopting a more effective, faster, safer and more environment-friendly sterilization mode is the best means for effectively inhibiting the transmission of the virus.

It is well known to those skilled in the art that the order of choice for the environmental disinfection method should generally be ozone disinfection > chlorine dioxide disinfection > liquid chlorine disinfection > hypochlorite disinfection. According to the related sterilization technical regulations, the chloride disinfectant used for the disinfection of the environmental surface is metered by chlorine, the content of the chlorine is 1000mg/L, the control limit of safe underground water to the chlorine is 0.01mg/L, and the effective dosage of the disinfection is 10 ten thousand times different from the allowable safe limit of the underground water source. The substance of the law of substance extinction generally refers to chemical elements, no matter what kind of chloride disinfectant is converted into any other chlorine-containing compound after being used, the used chlorine element does not disappear, and the chlorine element sprayed to the ground inevitably enters the ground and gradually enters a surface water layer, so that the monitoring of the chlorine element in soil and underground water is always an important detection item for an environment detection department. Similarly, bromine-containing disinfectants are also used in the environment, and the consumption dosage of the bromine is 10 ten thousand times different from the safe allowable amount of underground water bromine.

However, the globally accepted green, broad-spectrum, highly effective, non-chemical ozone disinfectants, while being uneconomical in their speed and effectiveness against harmful microorganisms, are confined to the embarrassment of heroes. The reason for this is that ozone is unstable due to its activity, and therefore, it must be prepared as it is. From the viewpoint of cost and current production, the method of preparing ozone from air as a gas source has been a hot spot of attention and effort for researchers and merchants.

At present, the most widely used method in China for preparing ozone by taking air as an air source is the equipment for preparing ozone by exciting oxygen in the air by corona (namely dielectric barrier discharge), which is also called as a plasma method. Through technical research, the inventor knows that the ionization potentials of nitrogen and oxygen are close to each other because the nitrogen in the air is about 3.7 times that of the oxygen, the ionization potential of the nitrogen is 15.5eV, and the ionization potential of the oxygen is 12.5 eV. Therefore, while ozone is prepared by ionizing oxygen in the air in a corona manner, nitrogen in the air is ionized to generate oxynitride. Meanwhile, in the field of plasma academia, the academia does not agree on the standard of plasma, so compared with the plasma state of a single element in a vacuum state, the plasma state in the air is not considered to be the plasma state which can be achieved by many scholars, and is only close to the plasma, so that the term of secondary plasma is generally accepted by the academia in the air environment. The effect of the "secondary plasma" state is that it is difficult to ionize only one element of space, and the spectral band of the corona produced is relatively wide. For the technology of preparing ozone by plasma, the energy generated by a high-voltage electrode is difficult to accurately position at about 15.5ev energy level which only allows oxygen molecules to ionize, and the emitted corona spectrum is wide, so that nitrogen molecules in the air cannot be ionized and cannot absorb broadband ultraviolet radiation generated by corona, and therefore, ionized nitrogen atoms are inevitably mixed in the method of preparing ozone by adopting corona ionized air. Nitrogen is excited to form oxynitride with complex components. Nitrogen oxides are therefore a generic term for the relatively complex and very reactive harmful gases, the main representatives of which are nitrogen monoxide (ev ═ 9.5) and nitrogen dioxide (ev ═ 11.0) and dinitrogen oxide (ev ═ 12.9). The nitrogen oxides can react with ozone to consume the prepared ozone so as to reduce the concentration of the prepared ozone gas, and can react with oxygen to generate nitrogen oxides, and the nitrogen oxides generate an acidic solution when contacting water, for example, nitrogen dioxide reacts with water to generate nitric acid. Although the acidic substances generated by the oxynitride can kill some microorganisms, compared with the environment destruction and ozone depletion, the ozone killing effect is weakened, the harm is far greater than the benefit. The most troublesome technical problem is that most of the existing ozone sensors are not good in specificity for detecting ozone and oxynitride gases, so that the effective content of the concentration of ozone prepared by adopting corona to ionize oxygen in air is difficult to identify, so that equipment for preparing ozone by adopting corona to excite oxygen in air is common, and the marked prepared ozone has strong capability, but the ozone sensor has no better popularization and popularization in the field of ozone disinfection. The reason for this is that the nitrogen oxide gas generated simultaneously reduces the effective concentration of ozone, and the harmful gas and acidic solution generated have a great harmful effect on the living things and the environment.

A revolutionary technology for preparing ozone from an air source is a new technology for preparing ozone by using 172nm ultraviolet narrow-frequency ultraviolet light emitted by a xenon excimer light source. The absorption of oxygen to the ultraviolet narrow-frequency light of 172nm is 20 times higher than that of the ultraviolet narrow-frequency light of 185nm, so that the ultraviolet narrow-frequency light of 172nm emitted by xenon excimer molecules can excite oxygen in the air to generate a large amount of active oxygen with higher efficiency, and the strong oxidizing power which exceeds a low-pressure mercury lamp by dozens of times decomposes organic substances into carbon dioxide and water, so that the high-efficiency xenon excimer laser has stronger killing capability exceeding all killing agents. This air source ozone generation does not generate nitrogen oxides since nitrogen does not absorb the ultraviolet narrow-band light at 172 nm. This is the current ozone production technology that produces ozone gas from air most efficiently, with the purest ozone gas produced, and without producing nitrogen oxide harmful gases. The equipment for preparing ozone by exciting oxygen by using a xenon excimer light source is called a xenon excimer ozone generator.

At present, the ozone sterilizing equipment developed by the xenon excimer light source ozone generator is single in product, and only one product is developed and applied at present. The working principle of the product is that the xenon excimer lamp tube of the xenon excimer light source is arranged in an open metal (304 or 316 stainless steel metal) cover (also called as a metal cabin), air in the environment is sequentially conveyed to the periphery of a xenon excimer lamp in a metal container through an axial flow fan, 172nm narrow-frequency ultraviolet light emitted by the xenon excimer lamp excites oxygen molecules in the air to generate active oxygen atoms, the active oxygen atoms have extremely strong oxidability, volatile Organic Compounds (VOC) in the air sequentially conveyed to the body can be subjected to oxidation reaction to degrade the VOC, and harmful microorganisms suspended in the air and coexisting with the VOC can be oxidized and killed by active oxygen to generate carbon dioxide molecular gas and water molecules which are volatilized into the surrounding air without generating other chemical substances, so that the air is called as an environment-friendly disinfectant. Because the sterilization product developed by the xenon excimer light source ozone generator adopts the axial flow fan with weak wind power and weak guidance, and the inlet container for accommodating the xenon excimer light source lamp tube is non-closed and can disperse air flow to the periphery, the ozone gas generated after the periphery of the xenon excimer light source lamp tube is excited is spread to the periphery in a dispersion spreading mode and meets the air with VOC sent by the axial flow fan to generate oxidation reduction reaction with the VOC to play a sterilization role. The inventor refers to the metal chamber provided with the xenon excimer light source lamp tube as an open xenon excimer ozone excitation chamber.

The inventor refers to the application mode of the ozone disinfection product developed by using the open xenon excimer ozone excitation chamber as a dispersion propagation type xenon excimer ozone generator. In the technical research, the 'dispersion propagation type xenon excimer ozone generator' is found to accumulate a large amount of superfine powder near a xenon excimer lamp after being used soon, and the dust removal effect of the xenon excimer ozone generator is caused. When dust particles exist in the air of the killed space, active oxygen generated by exciting the air by the xenon excimer lamp and the dust particles are adsorbed together to be gathered into larger dust particles, and when the volume of the dust particles is increased by gathering the active oxygen, the larger dust particles fall onto a lamp tube of the xenon excimer lamp, the vicinity of the lamp and a fan for conveying air. This is a very unfavorable phenomenon! Because the 172nm narrow-frequency ultraviolet light excited by the xenon excimer lamp tube is quickly attenuated when the ultraviolet light is spatially transmitted, the range of effective excitation of oxygen molecules to generate oxygen atoms is within 2-4 mm from the lamp tube of the xenon excimer light source, the distance is too far, the intensity of the 172nm ultraviolet narrow-frequency light emitted by the xenon excimer lamp tube is attenuated, the peripheral oxygen molecules cannot be excited to generate oxygen atoms, and therefore ozone gas is generated. Except in clean air environment, most of the environment air needing to be killed has more or less micro dust particles, so the phenomenon that the 'dispersion propagation type xenon excimer ozone generator' collects dust around the lamp tube in use occurs sooner or later in the service life of the xenon excimer lamp tube, which limits the application occasions of the 'dispersion propagation type xenon excimer ozone generator' and greatly shortens the service life of the lamp tube compared with the design service life of the lamp tube. Although the product of the dispersion propagation type xenon excimer ozone generator obtains good benefits after being put on the market, the product plays a good role in air disinfection and VOC odor elimination in places such as hospitals, food processing factories, nursing homes and the like. The xenon excimer ozone disinfection cabin is developed by people to be used for medical instruments, medical supplies (such as sickbeds and the like) and the like, and the good effect is also exerted. However, in the case where fine dust is generated, the defect that the capability of producing ozone is greatly reduced due to dust collection is gradually revealed as the product is applied. Therefore, the xenon excimer light source ozone generator is used for developing new follow-up disinfection products, the best ozone preparation technology of the xenon excimer light source ozone generator is developed to a higher application level, so that the disinfection effect of ozone is developed to an unrivaled effect, and the purpose of the inventor for proposing the patent application is provided.

Based on this, the inventor also provides the invention application of the ozone spraying framework of the concentrated transmission type xenon excimer light source ozone generator and the concentrated transmission type xenon excimer light source ozone generator for the same purpose as the patent of the utility model. Therefore, the technical content expressed in the patent application document is a specific application of the technology expressed in the invention patent application of the concentrated transmission type xenon excimer light source ozone generator and the ozone spraying framework of the concentrated transmission type xenon excimer light source ozone generator.

Disclosure of Invention

The inventor also submits an invention patent application document of 'concentrated transmission type xenon excimer light source ozone generator' on the same date of submitting the patent application. The core technology expressed by the patent application document is that a closed xenon excimer ozone excitation chamber and a basic framework thereof are developed by utilizing a xenon excimer light source. The technical core expressed by the patent document is summarized by simple language, namely, a xenon excimer lamp tube of a xenon excimer light source is placed in a closed container with air holes at two ends, one end of each hole is connected with a gas source device capable of providing a certain pressure, and the other end of each hole is connected with a pipeline for conveying airflow. When the xenon excimer lamp tube works, oxygen molecules in peripheral gas flow are excited to generate active oxygen atoms with strong oxidizing property, and then mixed gas (mainly mixed gas consisting of ozone and nitrogen) consisting of ozone and other components in the gas flow is formed. The formed mixed gas containing ozone is blown out from the closed container under the action of air pressure, then the mixed gas is guided along the air pipe and is intensively conveyed to a required position, and the ozone mixed gas with the concentration basically consistent with that of the ozone in the closed chamber is formed at the outlet of the pipeline. Under a certain air pressure, the air flow flowing through the closed xenon excimer ozone excitation chamber and the pipeline is constant, and the concentration of ozone in the air flow depends on three basic factors, namely the power of a xenon excimer lamp, the lighting time and the number of the xenon excimer lamps connected in series and in parallel in the air path (namely the closed xenon excimer ozone excitation chamber). Regarding the design technical characteristics of the 'closed xenon excimer ozone excitation chamber', the applicant has already expressed in the invention patent application document of the 'concentrated transmission type xenon excimer light source ozone generator', and the patent application only takes the 'closed xenon excimer ozone excitation chamber' in the 'concentrated transmission type xenon excimer light source ozone generator' as a component and is applied to the system of the ozone spraying framework of the concentrated transmission type xenon excimer light source ozone generator expressed in the patent.

The invention is technically characterized in that a spraying framework of a two-fluid nozzle of xenon excimer ozone vapor fog is a basic framework of a two-fluid ozone spraying system which is formed by a closed xenon excimer ozone excitation cabin, a pressure gas source supply device, a gas filtering device, a gas pressure regulating valve and a two-fluid nozzle as essential components, and can be combined with a gas pump, a water pump, a molecular sieve oxygen generator, an electromagnetic valve, a Venturi tube, a water tank and a tap water supply port as basic components. Wherein the water pump is preferably a peristaltic pump; the molecular sieve oxygen generator is used as a pressure air source of the framework system, and an air pump can also be used for providing a pressure air source for the closed xenon excimer ozone excitation cabin; in an architecture system, a closed xenon excimer ozone excitation chamber of a xenon excimer lamp tube is used in a plurality of combinations in series, parallel or series-parallel connection; static mixers are not used in the architectural design.

The spraying framework of the two-fluid nozzle of the xenon excimer ozone vapor fog is suitable for the framework of a humidifying ozone disinfection system of a refrigerator, an indoor humidifying system of the xenon excimer ozone disinfection, an indoor humidifying device of the xenon excimer ozone disinfection, a backpack ozone sterilizer, a medical waste ozone disinfection collection chamber and an ozone disinfection cabinet.

Drawings

FIG. 1 is a specific design of a two-fluid nozzle spray configuration for xenon excimer ozone vapor mist. In fig. 1, 1 is a closed xenon excimer ozone excitation chamber, also called an ozone production module; 2, an air pump which is a general mark of all air pressure source equipment, such as an air compressor, a vortex fan, a blower and the like, except for an oxygen generator; 3 is a molecular sieve oxygen generator, also called as ozone generating module; 4, the liquid pump is a general mark of equipment such as liquid pumps including a water pump, a peristaltic pump, a jet pump, a self-priming pump and the like; 5, a pressure gauge (meter) comprising a barometer and a hydraulic pressure meter; 6 is a throttle valve; 7 is a pressure regulating valve; 8 is an ejector (venturi); 10 is an air pre-filter, which is a general identifier of a micro-dust filter, an oil-gas separator, a steam-water separator, an activated carbon column and a silica gel column; 11 is a water pre-filter, which is an integral summary of a micro-dust filter, an activated carbon filter, an anion resin column, a cation resin column and an anion-cation mixed bed resin column); 12 is a one-way valve; 13 is a fluid nozzle; 16 is a cooling module (oxygen cooling module at the outlet of the oxygen generator); 17 is a flow meter; 18 is a filter (integrated function); 19 is a solenoid valve; 20 is a pressure reducing valve (hydraulic pressure); 25 is a water tank (this illustration also represents a tap water supply, or pressurized water source).

In fig. 1, a solid line indicates the water pipe; the dashed lines represent gas lines; the dotted line represents a water-vapor mixing pipeline;

Detailed Description

While the invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope thereof.

Example figure 1 is a design of the present invention, a specific design of a two-fluid nozzle spray configuration for a xenon excimer ozone vapor mist.

In fig. 1, 1 is a closed xenon excimer ozone excitation chamber, also called an ozone production module; 2 is an air pump; 3 is a molecular sieve oxygen generator, also called as oxygen generation module; 4 is a water pump (a liquid pump, including a water pump, a peristaltic pump, a jet pump, a self-priming pump, etc.); 5 is a pressure gauge; 6 is a throttle valve; 7 is a pressure regulating valve; 8 is a venturi tube; 10 is an air pre-filter; 11 is a pre-filter for water; 12 is a one-way valve; 15 is a non-siphonic two-fluid nozzle; 16 is a cooling module; 17 is a flow meter; 18 is a filter; 19 is a solenoid valve; 20 is a pressure reducing valve (hydraulic pressure); 25 is a water tank (also representing a tap water supply, or a pressurized water source); the gas line, water line, and water-gas line are shown by dotted lines, solid lines, and dotted lines, respectively.

FIG. 1 is a design with high gas-water ratio or low gas-water ratio interchanging and adjusting. The air pump provides air with pressure, the air pressure of the air pump can be selected according to requirements, but the lowest air pressure is about 2kg higher than the air supply pressure of the molecular sieve oxygen generator. Oxygen with the purity of about 85% -95% is provided to the closed xenon excimer ozone excitation chamber by a molecular sieve, ozone gas (mixed gas of ozone + oxygen and a small amount of air) is generated under the excitation of a xenon lamp of the closed xenon excimer ozone excitation chamber, the air pressure of the ozone is low and is mixed with high air flow from an air pump under the siphon of a venturi tube at about 0.2MPa (2kg), so that ozone mixed air flow is formed, and the ozone mixed air flow is sent to an air inlet port of a two-fluid nozzle through a throttle valve and a pressure regulating valve. The other port of the two-fluid nozzle is connected with the liquid phase through a liquid pump, so that liquid phase supply is obtained, and the two-fluid nozzle can spray ozone vapor fog. The gas pressure and the liquid pressure are adjusted through the gas pressure adjusting valve and the pressure reducing valve (actually, the liquid pressure adjusting valve), namely the gas-water ratio of the two-fluid nozzle is adjusted, the size of the grain diameter of ozone steam mist sprayed by the two-fluid nozzle, the size of the amplitude of the steam mist sprayed by the two-fluid nozzle and the distance between the front edges of the amplitude can be adjusted, and the required ozone steam mist spraying is achieved. When the air pressure is higher than the hydraulic pressure, the device belongs to a state of high air-water ratio, and the particle diameter ratio of the fog drops is smaller; when the air pressure is lower than the hydraulic pressure, the state of low air-water ratio is achieved, and the particle diameter ratio of the fog drops is larger.

For the design of fig. 1, the liquid is preferably an aqueous solution, and optionally an aqueous solution of a surfactant or the like which can be mixed with ozone gas and which is advantageous for disinfection and does not cause a significant chemical reaction with ozone.

For the design of fig. 1, the molecular sieve oxygen generator may be selected from air Pressure Swing Adsorption (PSA) oxygen generator, or may be selected from adsorption vacuum desorption (VPSA) oxygen generator. The oxygen generator can be removed, and an air pump is selected. Certainly, the oxygen generator is selected to provide oxygen with higher purity to the closed xenon excimer ozone excitation chamber, the ozone preparation amount can be remarkably increased by more than three times, and the air is used for supplying air to the closed xenon excimer ozone excitation chamber, so that the ozone preparation amount can be remarkably reduced because the air contains only 21% of oxygen. The omission of a molecular sieve oxygen generator obviously reduces the volume and weight of the equipment, so that the removal of the oxygen generator is a reasonable design choice in consideration of the situation that the volume and weight of the equipment are not required to be large. The oxygen supply amount of the existing molecular sieve oxygen generator is generally shaped by preparing more than one liter per minute, for example, 1L/min, 2L/min, 3L/min, 5L/min, 10L/min and other molecular sieve oxygen generators of different models are adopted, under the condition of the product supply of the existing molecular sieve oxygen generator in the market, for the molecular sieve oxygen generator, the specification of 10L/min basically belongs to the upper limit of a small molecular sieve oxygen generator, and if the large oxygen generation amount is needed, modular combination is generally carried out according to the model of the small oxygen generation amount. For the matching use with the xenon excimer light source, the small molecular sieve oxygen generator can be basically selected to meet the requirement, because the xenon excimer light source excites the oxygen to prepare the ozone, which belongs to high-end miniaturized ozone preparation equipment. The medical disinfection and sterilization device can basically meet the requirements of various occasions corresponding to the prior medical disinfection and sterilization. For the occasion with low requirements, a molecular sieve oxygen generator can be omitted, and an air pump is directly used for providing a pressure air source for the closed xenon excimer ozone excitation cabin.

For the design of fig. 1, when a high amount of ozone is required to be produced in a unit time, in addition to providing high concentration oxygen by using a molecular sieve oxygen generator, in the architecture system shown in fig. 1, the production amount of ozone in a unit time can be increased by using a plurality of closed xenon excimer ozone excitation chambers in a serial mode, a parallel mode or a serial-parallel mode. In this regard, the present inventors have expressed in the "concentrated transmission xenon excimer light source ozone generator" patent application filed on the same day as this patent.

The design with the high gas-water ratio or the low gas-water ratio which can be interchanged and adjusted has wider application occasions, and is particularly suitable for the following applications: 1. a humidifying ozone sterilizing system of the refrigerator; 2. an indoor humidifying system (machine) for xenon excimer ozone sterilization; 3. a xenon excimer ozone sterilizing indoor humidifying device; 4. a backpack ozone sterilizer; 5. the medical waste ozone disinfects and collects the cabin; 6. the component combination framework of the ozone disinfection cabinet. In 6 kinds of design applications above-mentioned, the peristaltic pump is first selected to the water pump, and the water pressure ratio of peristaltic pump is lower, but flow control is convenient, and under higher atmospheric pressure is supporting like this, the fog droplet of the steam fog that two fluid nozzle sprays can realize the minimum, and less fog droplet can not produce more moisture, in the comparatively confined space of freezer, indoor, cabin, cupboard, can play fine air humidity control effect, can be as required with humidity control in the optimum state that is favorable to killing, is unlikely to too much liquid again. For example, in the occasions of cold storages of fresh vegetables and fruits, cold storage transport vehicles and the like, higher humidity is maintained, which is obviously beneficial to ozone sterilization, and simultaneously beneficial to fresh vegetables and fruits not losing water and keeping fresh. In addition, for the application of ozone in the medical field, such as the sterilization of medical instruments and articles such as medical instruments, sickbed sheets and the like, the humidity is regulated to be more than 70%, so that if the design shown in fig. 1 is used in such occasions (such as the ozone disinfection cabinet and the like), the air humidity in the disinfection cabinet can be effectively increased, the ozone sterilization reaches the perfect state, and meanwhile, unacceptable moisture is not generated like the ozone sterilization in aqueous solution.

Claims (6)

1. The xenon excimer ozone vapor fog spraying structure with two fluid nozzles is characterized in that when the two fluid nozzles are adopted, the xenon excimer ozone vapor fog spraying structure with two fluid nozzles is a basic structure of a two-fluid ozone spraying system, which takes a closed xenon excimer ozone excitation cabin, a pressure gas source supply device, a gas filtering device, a gas pressure regulating valve and the two fluid nozzles as necessary components and can form a two-fluid ozone spraying system together with an air pump, a water pump, a molecular sieve oxygen generator, an electromagnetic valve, a Venturi tube, a water tank and a tap water supply port as basic components.

2. The spray configuration of a two-fluid nozzle for xenon excimer ozone vapor mist of claim 1, wherein the water pump is preferably a peristaltic pump.

3. The xenon excimer ozone vapor spray architecture of claim 1 wherein static mixers are not used in the architecture design.

4. The xenon excimer ozone mist spray configuration of claim 1 wherein a molecular sieve oxygenator is used as the pressurized air source for the configuration system or an air pump is used to provide the pressurized air source to the enclosed xenon excimer ozone excitation chamber.

5. The xenon excimer ozone mist spray architecture of claim 1 wherein the closed xenon excimer lamp tube equipped xenon excimer ozone excitation chamber can be used in a series, parallel, or a combination of series and parallel multiple systems in an architecture system.

6. The spraying structure of the two-fluid nozzle of the xenon excimer ozone vapor fog according to claim 1, which is characterized in that the spraying structure of the two-fluid nozzle of the xenon excimer ozone vapor fog is suitable for the structure composition of a humidifying ozone sterilization system of a cold storage, an indoor humidifying system of the xenon excimer ozone sterilization, an indoor humidifying device of the xenon excimer ozone sterilization, a backpack ozone sterilizer, a medical waste ozone sterilization collection cabin and an ozone disinfection cabinet.

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