CN220334927U - Active oxygen cluster water machine prepared by using xenon excimer light source - Google Patents
Active oxygen cluster water machine prepared by using xenon excimer light source Download PDFInfo
- Publication number
- CN220334927U CN220334927U CN202223122820.7U CN202223122820U CN220334927U CN 220334927 U CN220334927 U CN 220334927U CN 202223122820 U CN202223122820 U CN 202223122820U CN 220334927 U CN220334927 U CN 220334927U
- Authority
- CN
- China
- Prior art keywords
- water
- air
- active oxygen
- flow
- oxygen cluster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 228
- 229910001868 water Inorganic materials 0.000 title claims abstract description 224
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 139
- 239000001301 oxygen Substances 0.000 title claims abstract description 137
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 229910052724 xenon Inorganic materials 0.000 title claims abstract description 82
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000007789 gas Substances 0.000 claims abstract description 76
- 230000001105 regulatory effect Effects 0.000 claims abstract description 44
- 230000005284 excitation Effects 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000008399 tap water Substances 0.000 claims description 13
- 235000020679 tap water Nutrition 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- 150000002926 oxygen Chemical class 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 244000005700 microbiome Species 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 3
- 230000000593 degrading effect Effects 0.000 abstract description 2
- 239000000447 pesticide residue Substances 0.000 abstract description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 23
- 238000005516 engineering process Methods 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 17
- 230000005283 ground state Effects 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- -1 nitrogen ions Chemical class 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 239000000306 component Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical class [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000008358 core component Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000001257 hydrogen Chemical group 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical class [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical class [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- PFRUBEOIWWEFOL-UHFFFAOYSA-N [N].[S] Chemical class [N].[S] PFRUBEOIWWEFOL-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- FDNDTQWNRFFYPE-UHFFFAOYSA-N carbonic acid;nitric acid Chemical compound OC(O)=O.O[N+]([O-])=O FDNDTQWNRFFYPE-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003642 reactive oxygen metabolite Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 150000003736 xenon Chemical class 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model relates to the manufacturing field of an active oxygen cluster water machine prepared by using a xenon excimer light source, which is a sterilizing device for sterilizing harmful microorganisms and washing and degrading pesticide residues on the surfaces of objects by using an active oxygen cluster excitation cabin, a xenon excimer light source lamp tube, an air pump or a PSA oxygenerator, a venturi tube, a gas flow meter, a gas positive and negative pressure detection meter, a water pressure meter, a one-way valve, a flow regulating valve, a pipeline three-way pipe fitting, a pipeline four-way pipe fitting and a power water source, wherein the device is formed by exciting air to generate active oxygen clusters by using 172nm vacuum ultraviolet rays emitted by the xenon excimer light source and dissolving the active oxygen clusters in water.
Description
Technical Field
The utility model relates to the manufacturing field of a machine for preparing active oxygen clusters by using a xenon excimer light source, which is a disinfection device for generating active oxygen clusters by exciting air by using 172nm vacuum ultraviolet rays emitted by the xenon excimer light source and dissolving the active oxygen clusters in water to form an aqueous solution with strong oxidability, can be used for disinfecting harmful microorganisms and washing and degrading pesticide residues on the surface of an object, and can be widely applied to various civil fields such as food safety, environment disinfection, water quality improvement, medical treatment and the like.
Background
For a long time, the ozone water machine prepared by using the air discharge technology is widely applied to various civil fields such as food safety, environmental sterilization, water quality improvement, medical treatment and the like.
However, since the primary ionization potential of nitrogen molecules is 335.1kcal/mol, the primary ionization potential of oxygen is 313.9kcal/mol, and the energy levels of the two are only 21.2kcal/mol. The prior technology for controlling the energy of the electric field by human is difficult to accurately control the energy of the electric field to the extent that only oxygen molecules are ionized but not nitrogen molecules are ionized by the voltage and frequency technology, so that primary products of air ionization discharge are nitrogen ions and oxygen ions, and the components of terminal ion clusters of electrochemical products related to molecules and ion evolution after air discharge after the century are represented by NO 3 - ·(H 2 O) n (hydrated nitrate ion clusters), O 2 - ·(HNO 3 ) 2 (nitric acid super oxyanion cluster), HCO 3 - HNO 3 (nitric acid bicarbonate ion clusters), O 2 - (H 2 O) n (hydrated superoxide anion cluster), O 3 - (H 2 O) n (hydrated trioxyion clusters), OH - (H 2 O) n (hydroxyl ion clusters hydrate) are finally stabilized in micro mist mainly composed of nitric acid, instead of ozone (O) composed of three oxygen elements 3 ) The generation of electrochemical substances after air discharge, called ozone, is a long-standing technical prejudice in the technical field that deviates from the objective facts. So that air discharge is adoptedThe ozone water machine of the separation technology is an acidic solution containing nitric acid. The technical team of the present inventors used a commercially available ionization tube of 1g, and introduced the tube into 100ml of purified water according to a gas flow of 40ml/min without using an aeration head, and the pH value of purified water was lowered to about 3.5 from the highest neutral pH value after 10 min.
Although the ozone water solution with stronger acidity has certain oxidability and can kill harmful microorganisms, the oxidability is greatly reduced due to the participation of nitrogen atoms, so that the sterilizing capability is reduced more. And, owing to the N atom, can form more toxic compounds containing nitrogen with many organic compounds, e.g. with SO 2 The combination forms nitrogen-sulfur compounds which are more hazardous and more unpleasant to the taste.
To overcome this disadvantage, ozone water machines using air discharge ionization technology change the gas source to an oxygen source. However, in application practice, the high-purity oxygen source has high cost, and generally only an oxygen bottle can be used as a temporary storage container, so that it is obviously difficult to manufacture a convenient ozone water machine with oxygen source air discharge. For this reason, the air source of the ozone water generator called an air discharge technology using an oxygen source is mostly a molecular sieve oxygenerator, that is, a so-called PSA oxygenerator (i.e., pressure swing adsorption oxygenerator). However, the purity of oxygen prepared by the PSA oxygenerator is generally about 90%, namely, the oxygen still contains 10% of air, and the nitrogen still contains 7.8%, so that even if the oxygen prepared by the PSA oxygenerator is used as a gas source of an ozone water machine adopting an air discharge ionization technology, the component of nitrogen oxides still exists, and the nitric acid component in the ozone water machine still contains a sufficient proportion due to the strong electron affinity of nitrogen element.
From the principle analysis, the existing ozone water prepared by the air discharge ionization technology cannot well solve the existing technical defects, so that better new technology is urgently needed to be applied in the field.
The vacuum narrow-frequency ultraviolet (VUV) radiation energy of 172nm emitted by the xenon excimer light source can cut off the double bond of oxygen molecules to form ground state oxygen (O). The electronegativity of the ground state oxygen is about 3.5ev, and the water molecules can be cut offThe hydrogen-oxygen bond generates hydrogen radical (H.) and hydrogen-oxygen radical (HO.) and has high electronegativity. They can instantaneously oxidize peripheral organic substances, particularly Volatile Organic Substances (VOCs), upon contact therewith, which can be referred to as "primary oxidation". When the ambient gas contains only oxygen, water and carbon dioxide, the ground state oxygen (O) and hydroxyl radical (HO.) can rapidly evolve into O with oxygen, water molecules and carbon dioxide molecules in the air 2 - (H 2 O) n (hydrated superoxide anion cluster), O 3 - (H 2 O) n (hydrated trioxyion clusters), OH - (H 2 O) n (hydroxyl ion clusters hydrate), HCO 3 - (H 2 O) n (bicarbonate ion clusters) and CO 3 - (H 2 O) n (hydrated carbonate ion clusters) these ion molecular clusters are called terminal molecule ion clusters. Since carbon dioxide gas in the air accounts for only 0.031%, O among the above five terminal ion clusters 2 - (H 2 O) n (hydrated superoxide anion cluster), O 3 - (H 2 O) n (hydrated trioxyion clusters), OH - (H 2 O) n (hydroxyl ion clusters are hydrated) constitutes the main product after rapid evolution of ground state oxygen. These three major evolution products, although not as strong as the oxidation of ground state oxygen, are substances with very strong oxidation compared to most compounds, and terminal ion clusters formed by ground state oxygen (O) and hydroxyl radicals (ho·) can instantaneously oxidize surrounding organic substances, especially Volatile Organic Substances (VOCs), after they encounter them, which can be referred to as "secondary oxidation". Since harmful microorganisms in the air also belong to one of VOC, the waste gas generated in the animal survival process is VOC, so that the air is taken as a gas source, and the vacuum narrow-frequency ultraviolet light (VUV) of 172nm emitted by the xenon excimer light source excites oxygen molecules and water molecules in the air to form a strong oxidizing substance with good air purifying and waste gas disposal functions, which is called as'Reactive oxygen species).
The active oxygen cluster refers to O formed after oxygen molecules and water molecules are excited by a xenon excimer VUV light source 2 - (H 2 O) n (hydrated superoxide anion cluster), O 3 - (H 2 O) n (hydrated trioxyion clusters), OH - (H 2 O) n (hydrous hydroxyl ion clusters) as a main component. In the patent application document of the xenon excimer VUV light source application technology which has been submitted before by the technical team of the present utility model, we have adopted the name of xenon excimer ozone, and in order to distinguish the difference between the product of the xenon excimer VUV light source exciting oxygen molecules and water molecules and the product of air discharge and the product of water electrolysis, the product is called as an active oxygen cluster, and the difference in the essential technical meaning does not exist between the product of the xenon excimer VUV light source exciting oxygen molecules and water molecules and the product of the water electrolysis.
The technical team of the applicant is a prior technical team of application research of xenon excimer light sources in the field of life science, a plurality of patent application documents in the application technical field, such as 202010875608.4, 202010867969.4, 202021830130.5, 202021830451.5 and the like, have been submitted before the application of the applicant, the technology of the applicant is actually the result of further intensive research on the filed patent technologies, and the technology of the applicant has similarity in individual details compared with the filed patent documents, but the technology of the applicant is that the similarity technologies are in the specific technology of preparing active oxygen cluster water by exciting oxygen molecules and water molecules by using xenon excimer light sources, and the technology team of the inventor has verified that the xenon excimer light source active oxygen cluster water machine is the first time in the world and has no other precedent.
Disclosure of Invention
The most core component of the active oxygen cluster water machine prepared by the xenon excimer light source is the combined application of a venturi tube (or a jet tube) and an active oxygen cluster excitation cabin provided with a xenon excimer light source lamp tube. Regarding the active oxygen cluster excitation chamber, the present inventors have already expressed in the patent application 202010875608.4 "concentrated transmission type xenon excimer light source ozone generator" filed before, and no further description is given here. The working principle of the venturi is described in fig. 1. In fig. 1, the end a is the inlet end of the venturi, the end B is the outlet end (also called the diffuser end) of the venturi, the end X is the throat end (also called the siphon end) of the venturi, and the diffuser section C of the venturi is between the throat and the outlet end. And providing water flow at the inlet end of the venturi tube, wherein the water flow can generate negative air pressure at the throat tube at the narrow position of the throat tube, and if the air flow is provided at the throat tube of the venturi tube at the moment, the air flow can be siphoned into the venturi tube to form water air flow at the diffusion section of the venturi tube, and the water air flow and the water flow are fully mixed and then are ejected out of the outlet end of the venturi tube.
The basic component of the active oxygen cluster water machine prepared by the xenon excimer light source is composed of an active oxygen cluster excitation cabin provided with a xenon excimer light source lamp tube, a power gas source, a venturi tube (or a jet tube), a gas flow meter with a valve, a gas positive and negative pressure detection meter, a one-way valve (stop valve), a flow regulating valve and a water pump, and is combined with a water pipeline, a gas pipeline, a water-gas pipeline and a pipeline connecting pipe fitting.
The basic component of the active oxygen cluster water machine prepared by the xenon excimer light source and the working principle of the basic structure are that a power air source is connected with an active oxygen cluster excitation cabin through a gas pipeline by a flow meter with a valve, the supplied air flow enters the active oxygen cluster excitation cabin, when the air flow passes through the periphery of a lamp tube of the xenon excimer light source, 172nm vacuum ultraviolet radiation emitted by the xenon excimer lamp tube causes double bonds of oxygen molecules in the air flow to be homolytic to generate ground state oxygen, hydrogen bonds of water molecules in the air flow are all broken to form ground state hydrogen and hydroxyl free radicals, and then the ground state oxygen and the hydroxyl free radicals are formed with the oxygen molecules and water molecules in the air flow to form O 2 - (H 2 O) n (hydrated superoxide anion cluster), O 3 - (H2O) n (hydrated trioxyion clusters), OH - (H 2 Active oxygen cluster comprising O) n (hydroxyl ion cluster hydrate) as main componentThe gas, the active oxygen cluster gas from the active oxygen cluster excitation bin is connected with the throat pipe (siphon end) of the venturi tube through a gas pipeline.
The inlet end of the venturi tube is connected with a power water source water pump or a city tap water supply pipeline through a water pipeline, after the power water flow from the power water source enters the venturi tube, a siphon phenomenon is formed at the throat of the venturi tube, and the active oxygen cluster gas enters the venturi tube through a throat port and then is mixed with the power water flow from the inlet end of the venturi tube, and the active oxygen cluster water flow is at the diffusion end of the venturi tube. A parallel connection state is formed between the inlet end and the outlet end of the venturi tube and the venturi tube by using a flow regulating valve, and the parallel connection water flow regulating valve is in fact used for forming a diversion state for water flow at the inlet end of the venturi tube.
The water flow regulating valve is regulated to obtain proper water flow to enter the venturi tube, and the valve on the gas flow meter is regulated to provide proper active oxygen cluster airflow for the venturi tube, so that the venturi tube has a stable siphon state, and only then the water flow from the inlet end and the airflow from the venturi tube end form good air-water mixing effect in the diffusion section of the venturi tube, so that the outlet end of the venturi tube is sprayed by the active oxygen cluster water with high concentration.
A one-way valve is arranged between the venturi tube (siphon end) and the gas flowmeter to ensure that the active oxygen cluster gas flows unidirectionally to the venturi tube to prevent water flow of the venturi tube from flowing into the gas flowmeter and the active oxygen cluster excitation cabin.
It is important to install a gas positive and negative pressure detection meter between the valved gas flow meter and the active oxygen cluster excitation chamber. Under certain air flow, if the siphon pressure at the throat end of the venturi tube is insufficient, the air flow entering the throat end of the venturi tube through the one-way valve is insufficient, and at the moment, the positive and negative pressure detection gauge of the air is deviated towards the positive air pressure direction, which indicates that the air flow cannot completely enter the venturi tube. If the gas positive and negative pressure detection meter is shifted to the negative direction, the negative air pressure formed at the throat pipe by the venturi tube is excessively large, or the air flow through the gas flow meter is insufficient. Therefore, the positive and negative pressure detection meter of the gas deviates positively or negatively, and is not the optimal working state of the active oxygen cluster water machine prepared by the xenon excimer light source. The pointer of the positive and negative pressure detection meter of the gas is zero by adjusting a gas valve on the gas flow meter and adjusting a water flow adjusting valve which spans the inlet end and the outlet end of the venturi tube, so that the active oxygen cluster water machine prepared by the xenon excimer light source is in the optimal working state.
In order to ensure that the active oxygen cluster water machine prepared by the xenon excimer light source has a stable working state, the internal framework of the active oxygen cluster water machine prepared by the xenon excimer light source is characterized in that on the basis of the basic framework, a water pressure regulating valve 2 is added on a water supply pipeline of a venturi tube, and water pressure meters are added on two sides of the water pressure regulating valve in series connection with the water flow regulating valve 2 so as to observe the water pressure on two sides of the water pressure regulating valve.
In addition, in order to prevent accidents, the xenon excimer light source should be powered off to protect the xenon excimer lamp, so a water flow detection electromagnetic valve should be added on the waterway, and when no water flow exists in the waterway, a signal is sent to turn off the circuit of the xenon excimer light source or turn off all the circuit turning-off equipment of the active oxygen cluster water machine prepared by the xenon excimer light source.
In the core component of the active oxygen cluster water machine prepared by the xenon excimer light source, the power air source can adopt an air pump or a PSA oxygenerator, and according to the experimental results of the research team of the inventor, the quantity of active oxygen clusters excited by the xenon excimer light tube under the same power after the oxygen prepared by the PSA oxygenerator is adopted is more than three times that of the active oxygen clusters excited by using air as the air source. The power water source is a water pump or a city tap water supply pipeline.
In order to further improve the active oxygen cluster preparation amount of the active oxygen cluster water machine prepared by the xenon excimer light source, one or more active oxygen cluster excitation cabins of the active oxygen cluster water machine prepared by the xenon excimer light source can be adopted, and when a plurality of active oxygen cluster excitation cabins are used, the active oxygen cluster excitation cabins can be in a parallel combination mode, a serial combination mode or a serial-parallel combination mode.
In the core component of the active oxygen cluster water machine prepared by the xenon excimer light source, a water pump can be removed, and the water inlet of the venturi tube is directly supplied by a city tap water pipeline. However, the use of the pump and the city tap water pipe in the active oxygen cluster water machine prepared by the xenon excimer light source is different. If city tap water is used as water source of the xenon excimer active oxygen cluster water machine, the xenon excimer active oxygen cluster water machine can only prepare active oxygen cluster water, and the active oxygen cluster water is used for washing materials, such as cleaning food, killing harmful microorganisms on the surface of the food, and the like. However, if a water pump is used, water in a fixed volume can be circulated for purification. For example, the water in the aquatic organism culture pond is disinfected and purified, the active oxygen cluster water machine prepared by the xenon excimer light source can be matched with a water pump, the water in the aquatic organism culture pond is pumped into the xenon excimer active oxygen cluster water machine, and the outlet end of the xenon excimer active oxygen cluster water machine is placed into the aquatic organism culture pond. Thus, the water in the aquatic organism culture pond can be circulated into the xenon excimer active oxygen cluster water machine to obtain the purification of water quality, wherein the purification comprises two contents, namely disinfection (sterilization of microorganisms in the water) and purification (decomposition of organic matters in the water).
The outstanding technical effect of the utility model can be expressed at two points, and compared with the traditional air discharge ozone water machine, the utility model has the advantages that the PH value of water is not very low due to no breeding of oxynitride, and no nitrogenous compound is generated with organisms in the water.
The second point is that when the xenon excimer active oxygen cluster water machine is used for purifying water quality, the purifying effect far exceeding the traditional ozone water machine using air discharge as the technical core is obtained. This is because if the air discharge mode is adopted, the electrochemical products of the first stage are nitrogen ions and oxygen ions, respectively, and if the xenon excimer light irradiation mode is adopted, the products of the first stage are ground state oxygen and hydroxyl radicals, and compared with the two, the oxidizing property of the nitrogen ions and the oxygen ions is lower than that of the ground state oxygen and the hydroxyl radicals. This has been demonstrated in a generally successful application in industrial cleaning using xenon excimer light sources. For example, in the manufacture of liquid crystal displays, it is necessary to cure plastic on a filmThe best industrial cleaning mode adopted at present is to irradiate with 172nm vacuum ultraviolet rays emitted by xenon excimer, and the ground state oxygen and hydroxyl free radicals generated by excitation during irradiation can instantaneously convert the plastic curing agent on the film into CO 2 ∈and H 2 O ≡. However, if nitrogen ions and oxygen ions do not have such strong oxidizing properties, the effect of such industrial cleaning cannot be achieved. The successful widespread use of xenon excimer light sources in industrial cleaning is a well proven, non-competing fact that the oxidizing nature of photochemical species generated by air irradiation with 172nm vacuum ultraviolet light of xenon excimer is far more powerful than the oxidizing nature of electrochemical products of electric field air discharge. Therefore, the purifying effect of the xenon excimer active oxygen cluster water machine is far better than that of an ozone water machine of an air discharge technology when the water quality is purified. The technical team of the inventor is highly accepted by farmers in the water quality purification experiment of the sea shrimp culture pond by using the xenon excimer active oxygen cluster water machine, and the farmers consider that the purifying effect is far better than that of the common ozone water machine. The conventional ozone water machine of air discharge technology has been popularized as a water purifier in the field of aquatic organism cultivation for many years, has not been generally accepted so far, and the basic reason is that the theoretical inference of the water quality purification caused by the cognition of the deviation objective facts of ozone in the field is very good, however, the practical result of the application is not satisfactory, and the reason is that the defects caused by the breeding of nitrogen oxide compounds exist, which is also the case in many ozone applications, such as food preservation by ozone, and the like. At present, the most widely used water purification is sewage purification, however, the safety requirement on the sewage purification is not high, so that the defects of the bred oxynitride are ignored in the field, and the defects of the bred oxynitride are highlighted in other fields. The advantage of the active oxygen cluster generated after the air is irradiated by the xenon excimer light is that the irradiation energy (167 kcal/mol) of 172nm light emitted by the xenon excimer is not enough to cut off the bond energy (225 kcal/mol) of the triple bond of the nitrogen molecule, so that the nitrogen oxide is never grown. Even in the last two years some documents are in pairsOzone (O3) is not known, ozone generated by VUV light radiation air emitted by xenon excimer is also called "cleanest ozone", and thus it can be seen that the difference between photochemical products generated by VUV light radiation air emitted by xenon excimer and electrochemical products of air discharge has been rapidly known in the technical field.
The technical features of the present utility model described above are further illustrated in examples 1 and 2 below.
Drawings
Fig. 1 is a schematic diagram of the working principle of the venturi tube, in fig. 2, the Y end is the inlet end of the venturi tube, the Z end is the outlet end (also called the diffusion end) of the venturi tube, the X end is the throat end (also called the siphon end) of the venturi tube, and the diffusion section C of the venturi tube is between the throat and the outlet end.
Fig. 2 is a basic structural schematic diagram of a xenon excimer light source active oxygen cluster water machine, and in fig. 2, 1 is an active oxygen cluster excitation chamber. 2 is a lamp tube of a xenon excimer light source (xenon excimer lamp tube), 3 is a gas pipe indicated by dot lines, and 4 is a water pipe indicated by solid lines; 5 is a moisture pipe indicated by dashed lines; 6 is a power air source (air pump or PSA oxygenerator); 7 is a gas flow meter with a valve; 8 is a gas positive and negative pressure detection meter; 9 is a one-way valve (stop valve); 10 is a water supply end (tap water pipe supply port or water pump); 11 is a three-way pipe fitting 1 of the pipeline; 12 is the flow regulating valve 1;13 is a venturi (or jet tube); 14 is a pipe tee fitting 2;15 is an active oxygen cluster water outlet.
FIG. 3 is a schematic diagram of a structure of an active oxygen cluster water machine for optimizing a xenon excimer light source, in FIG. 3, 1 is an active oxygen cluster excitation chamber, 2 is a lamp tube of the xenon excimer light source (xenon excimer lamp tube), 3 is a gas pipeline represented by dotted lines, and 4 is a water pipeline represented by solid lines; 5 is a moisture pipe indicated by dashed lines; 6 is a power air source (air pump or PSA oxygenerator); 7 is a gas flow meter with a valve; 8 is a gas positive and negative pressure detection meter; 9 is a one-way valve (stop valve); 10 is a water supply end (tap water pipe supply port or water pump); 11 is a three-way pipe fitting 1 of the pipeline; 12 is the flow regulating valve 1;13 is a venturi (or jet tube); 14 is a pipe tee fitting 2;15 is an active oxygen cluster water outlet; 16 is a primary water pressure gauge; reference numeral 17 denotes a waterway pressure reducing valve; 18 is a secondary water pressure gauge; 19 is a pipeline four-way pipe fitting; 20 is a flow sensing valve; 21 is the flow regulating valve 2.
Detailed Description
While the utility model has been described in detail, it will be apparent to those skilled in the art that many modifications and variations can be made without departing from the spirit and scope of the utility model.
Example 1 the basic structure of a xenon excimer light source active oxygen cluster water machine is shown in figure 2. In fig. 2, 1 is an active oxygen cluster excitation chamber, 2 is a tube of a xenon excimer light source (xenon excimer tube), 3 is a gas pipe indicated by dot-like lines, and 4 is a water pipe indicated by solid lines; 5 is a moisture pipe indicated by dashed lines; 6 is a power air source (air pump or PSA oxygenerator); 7 is a gas flow meter with a valve; 8 is a gas positive and negative pressure detection meter; 9 is a one-way valve (stop valve); 10 is a water supply end (tap water pipe supply port or water pump); 11 is a three-way pipe fitting 1 of the pipeline; 12 is the flow regulating valve 1;13 is a venturi (or jet tube); 14 is a pipe tee fitting 2;15 is an active oxygen cluster water outlet.
The basic structure shown in fig. 2 works on the principle that an air pump or a PSA oxygenerator (6) provides a power air source, and is connected with a gas flow meter (7) through a gas pipeline (3), the flow meter is provided with a conical regulating valve for regulating the gas flow, the gas flow regulated by the flow meter is connected with an inlet of an active oxygen cluster excitation cabin (1) through a gas pipeline (3), when the gas flow passes through a lamp tube (2) of a xenon excimer light source, if the lamp tube is lighted at the moment, the narrow-frequency vacuum ultraviolet light radiation of 172nm is emitted to generate active oxygen cluster gas by oxygen molecules and water molecules in the gas flow around the lamp tube (because nitrogen and other trace gases are also arranged in the power air source, and all the oxygen molecules and water molecules in the gas flow cannot be excited into active oxygen clusters by flowing instantaneous radiation, the mixed gas of air and active oxygen clusters is called active oxygen cluster gas). A gas positive and negative pressure detection meter (8) is arranged between the active oxygen cluster excitation cabin and the gas flowmeter and used for detecting the air pressure at the position, and the detection range of the gas positive and negative pressure detection meter is +/-0.1 MPa, so that the requirements can be met. The active oxygen cluster airflow in the active oxygen cluster excitation cabin enters the throat end (X) of the venturi tube (13) through a one-way valve (also called a stop valve) (9); the power water source is provided by a water pump (or city tap water pipe supply end) (10), is sent into the inlet end of the venturi tube (13) through a water pipeline (4) to enter the venturi tube, generates negative pressure at the narrow position of the venturi tube (13), mixes active oxygen cluster gas from the venturi tube end with the power water source in the diffusion section (C) of the venturi tube to form water-gas flow of active oxygen clusters, spouts the venturi tube, and is connected to a pipeline tee pipe fitting through a water-gas pipeline (5) and then is connected with an outlet (15). A water flow path which is connected with the venturi tube (13) in parallel is formed by using a water pipeline (4) at two ends of the venturi tube (13), and the water flow of the water flow from the power water source of the water pump (or the tap water pipeline) (10) into the venturi tube can be regulated by regulating the flow regulating valve (12). This is important because different sized venturi tubes create very good jet results (i.e., water-air mixing), and the required water and air flow rates are different. The optimal water flow and air flow entering the venturi tube with the size can be obtained by adjusting the water flow entering the venturi tube through the flow adjusting valve (12) and the air flow entering the venturi tube throat through the air flow adjusting valve on the air flow meter (7), so that an optimal jet state (namely a water-air mixing state) is formed, and an indication of the optimal state is that whether the air positive and negative pressure detecting meter (8) is at a 0 air pressure point is observed. In particular, when the PSA oxygenerator (6) is used as a power source, no air pressure is generated at the output end of the PSA oxygenerator in a state where the air pressure gauge (8) indicates 0 air pressure, which is very important for the stable output oxygen flow of the PSA oxygenerator.
Example 2 is a structural schematic diagram of a further optimized xenon excimer light source active oxygen cluster water machine, and in fig. 3, 1 is an active oxygen cluster excitation chamber. 2 is a lamp tube of a xenon excimer light source (xenon excimer lamp tube), 3 is a gas pipe indicated by dot lines, and 4 is a water pipe indicated by solid lines; 5 is a moisture pipe indicated by dashed lines; 6 is a power air source (air pump or PSA oxygenerator); 7 is a gas flow meter with a valve; 8 is a gas positive and negative pressure detection meter; 9 is a one-way valve (stop valve); 10 is a water supply end (tap water pipe supply port or water pump); 11 is a three-way pipe fitting 1 of the pipeline; 12 is the flow regulating valve 2;13 is a venturi (or jet tube); 14 is a pipe tee fitting 2;15 is an active oxygen cluster water outlet; 16 is a primary water pressure gauge; reference numeral 17 denotes a waterway pressure reducing valve; 18 is a secondary water pressure gauge; 19 is a pipeline four-way pipe fitting; 20 is a flow sensing valve; 21 is the flow regulating valve 1;
in practice, the power water supply is at different pressures, with some places having higher pressures and some places having lower pressures, it is difficult to obtain the water flow into the optimal venturi, relying only on one flow regulator valve in fig. 2. The solution is shown in fig. 3. The flow regulating valve in the figure 2 is named as a flow regulating valve 1, the pipeline three-way pipe fitting 11 in the figure 2 is replaced by the pipeline four-way pipe fitting 11 in the figure 3, and a primary water pressure meter (16), a waterway pressure reducing valve (17) and a secondary water pressure meter (18) in the figure 3 are added on the basis of the basic structure of the figure 2; the three-way pipe fitting 3 (19), the flow detection valve (20) and the flow regulating valve 2 (21) are structural schematic diagrams of the xenon excimer light source active oxygen cluster water machine optimized on the basis of the structure.
The principle of operation of the structural schematic diagram for a further optimized xenon excimer light source active oxygen cluster water machine shown in fig. 3 has been substantially elucidated in example 1, as will be apparent to those skilled in the art in connection with the description of example 1. Only further substitutions are made here for the increased component working principle. The waterway pressure reducing valve (17) is used for reducing the excessive water pressure from a power water source (a water pump or a city tap water pipeline) (10), a primary water pressure gauge (16) is arranged in front of the waterway pressure reducing valve (17) for observing the water pressure of the power water source, and a secondary water pressure gauge (18) is arranged behind the waterway pressure reducing valve (17) for observing the water pressure in the water pipeline regulated by the pressure reducing valve (17). A flow regulating valve 2 (21) is added at the inlet end of the venturi tube and is directly connected with a power water source 10 through a four-way pipe fitting 19, and water flow from the power water source is directly led into the inlet end of the venturi tube 13 to form water flow regulation on the inlet of the venturi tube, which complements the flow regulating valve 1 (12). A flow detection valve (20) is arranged between the Venturi tube (13) and the flow regulating valve (1) (12), a supply circuit for closing the xenon excimer light source lamp tube (2) and a circuit for closing the power air source (an air pump or a PSA oxygenerator) (6) are provided when the power water source is disappeared and no water flow is supplied, and particularly when the power air source is the PSA oxygenerator, the cutting off of the power supply of the PSA oxygenerator in the state of no water supply is a necessary measure for protecting the PSA oxygenerator.
According to the embodiment 1 and the embodiment 2, the technical characteristics of the utility model can be summarized that the active oxygen cluster water machine prepared by the xenon excimer light source consists of an active oxygen cluster excitation cabin (1), a xenon excimer light source lamp tube (2) arranged in the active oxygen cluster excitation cabin, an air pump or PSA oxygenerator (6), a venturi tube (13), a gas flow meter (7), a gas positive and negative pressure detection meter (8), water pressure meters (16 and 18), a one-way valve (9), a waterway pressure reducing valve (17), flow regulating valves (12 and 21), a flow detection valve (20), pipeline tee pipes (11 and 14), pipeline four-way pipes (19) and a power water source (10), and the active oxygen cluster water machine is formed by connecting pipes through a gas pipeline (3), a water pipeline (4) and a water vapor pipeline (5);
the xenon excimer light source active oxygen cluster water machine structure shown in the embodiment 2 can be used for manufacturing an active oxygen cluster water machine and manufacturing a water quality purifier.
Claims (4)
1. An active oxygen cluster water machine prepared by using a xenon excimer light source is characterized by comprising an active oxygen cluster excitation cabin (1), a xenon excimer light source lamp tube (2), an air pump or a PSA oxygenerator (6), a venturi tube (13), a gas flowmeter (7), a gas positive and negative pressure detection meter (8), water pressure meters (16 and 18), a one-way valve (9), a waterway pressure reducing valve (17), flow regulating valves (12 and 21), flow detecting valves (20), pipeline tee joint pipe fittings (11 and 14), pipeline four-way pipe fittings (19) and a power water source (10), wherein the pipeline four-way pipe fittings are connected through a gas pipeline (3), a water pipeline (4) and a water vapor pipeline (5);
the air pump or the PSA oxygenerator (6) is used for providing a power air source, the air pump or the PSA oxygenerator (6) is connected with a gas flow meter (7) through a gas pipeline (3), the flow meter can be used for adjusting the air flow provided by the power air source, the air flow regulated by the flow meter is connected with the inlet of an active oxygen cluster excitation cabin (1) through the gas pipeline (3), when the air flow flows through a tube (2) of a xenon excimer light source, the tube is lighted up to emit 172nm narrow-frequency vacuum ultraviolet radiation, oxygen molecules and water molecules in the air flow around the tube generate active oxygen cluster gas, a gas positive-negative pressure detection meter (8) is arranged between the active oxygen cluster excitation cabin and the gas flowmeter and used for detecting the air pressure at the position, the active oxygen cluster air flow of the active oxygen cluster excitation cabin enters a venturi tube (13) through a one-way valve (9), the power water source (10) provides power water flow, the water flow enters the venturi tube (13) through the inlet end of the water pipeline (4), the water flow generates negative pressure at the narrow position of the venturi tube, the active oxygen cluster gas and water flow is mixed with water flow in a diffusion section (C) of the tube to form active oxygen cluster gas, the active oxygen cluster gas is sprayed out of the venturi tube (14) through the venturi tube (14) and then the active oxygen cluster gas is sprayed out of the outlet pipe (15), the water flow entering the venturi tube can be regulated by regulating the flow regulating valve (12) and the air flow entering the venturi tube through regulating the air flow entering the venturi tube by regulating the flow regulating valve (12) and the air flow entering the venturi tube through regulating the air flow regulating valve on the air flow meter (7), so that the optimal water-air mixing state is formed, the air positive-negative pressure detecting meter (8) is in an optimal air-water ratio state of the venturi tube when the air positive-negative pressure detecting meter pointer points to 0 air pressure point, the water path pressure reducing valve (17) is used for reducing the excessive water pressure from the power water source (10), the water pressure meter (16) is arranged in front of the water path pressure reducing valve (17) for observing the water pressure of the power water source, the water pressure meter (18) is arranged behind the water path pressure reducing valve (17) for observing the water pressure in the water channel regulated by the water path valve (17), the water pressure in the water channel is connected with the air inlet end of the venturi tube, the air positive-negative pressure detecting meter (8) is in an optimal air-water-air mixing state when the air positive-pressure detecting meter pointer points to 0 air pressure point, the water pressure reducing valve (19) is directly connected with the power water path (12) to the venturi tube, the water flow is directly connected with the power water source (12) through the water path regulating valve (12) to form the water flow rate of the venturi tube, a flow detection valve (20) is arranged between the Venturi tube (13) and the flow regulating valve (21), and an electric signal for closing the xenon excimer light source lamp tube (2), the air pump or the PSA oxygenerator (6) is provided when the power water source disappears and water flow supply cannot be provided, so that a circuit of the xenon excimer light source lamp tube (2), the air pump or the PSA oxygenerator (6) is cut off, and the circuit protection of equipment is formed.
2. The apparatus of claim 1, wherein the venturi is connected in parallel with a flow control valve, and the water inlet of the venturi is connected in series with a flow control valve.
3. The apparatus of claim 1, wherein the power source is a water pump or a tap water supply, and the power source is a water pump when the apparatus is used for purifying water.
4. The active oxygen cluster water machine prepared by using the xenon excimer light source according to claim 1, wherein the number of the active oxygen cluster excitation chambers is one or more, and when a plurality of active oxygen cluster excitation chambers are used, the active oxygen cluster excitation chambers are combined in parallel, or in series-parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223122820.7U CN220334927U (en) | 2022-11-16 | 2022-11-16 | Active oxygen cluster water machine prepared by using xenon excimer light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223122820.7U CN220334927U (en) | 2022-11-16 | 2022-11-16 | Active oxygen cluster water machine prepared by using xenon excimer light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334927U true CN220334927U (en) | 2024-01-12 |
Family
ID=89443279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223122820.7U Active CN220334927U (en) | 2022-11-16 | 2022-11-16 | Active oxygen cluster water machine prepared by using xenon excimer light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118000439A (en) * | 2024-03-01 | 2024-05-10 | 郑州圣华药物食品技术开发有限公司 | Design scheme of quasi-molecule light source food material sterilizing purifier |
| CN119320198A (en) * | 2024-10-16 | 2025-01-17 | 西安热工研究院有限公司 | Oxygen-source-free inherent safety evaporator water supply and oxygen supplementing device and use method |
| CN119390255A (en) * | 2024-10-30 | 2025-02-07 | 西安热工研究院有限公司 | A passive oxygen supplementation device and control method thereof |
-
2022
- 2022-11-16 CN CN202223122820.7U patent/CN220334927U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118000439A (en) * | 2024-03-01 | 2024-05-10 | 郑州圣华药物食品技术开发有限公司 | Design scheme of quasi-molecule light source food material sterilizing purifier |
| CN119320198A (en) * | 2024-10-16 | 2025-01-17 | 西安热工研究院有限公司 | Oxygen-source-free inherent safety evaporator water supply and oxygen supplementing device and use method |
| CN119390255A (en) * | 2024-10-30 | 2025-02-07 | 西安热工研究院有限公司 | A passive oxygen supplementation device and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6280615B1 (en) | Fluid mixer and water oxygenator incorporating same | |
| CN220334927U (en) | Active oxygen cluster water machine prepared by using xenon excimer light source | |
| CN103910426B (en) | A drinking water disinfection and purification device for centralized water supply in residential areas | |
| CN104402140B (en) | A kind of remove the method and apparatus that terramycin slage in water causes to smell material | |
| CN102765785A (en) | Device and method for sterilizing and disinfecting wastewater by pulsed liquid-phase discharge plasma | |
| CN104326529B (en) | A kind of hydroxyl radical free radical is processed the method and apparatus of high algae water | |
| CN102417230A (en) | A vehicle-mounted drinking water emergency disinfection and purification device in a disaster environment | |
| CN101767852A (en) | Pulse plasma device for safe disinfection of drinking water | |
| CN104016533A (en) | Ship ballast water treating method | |
| CN202492403U (en) | Ultraviolet light advanced oxidation device for removing organic pollutants in printing ink wastewater | |
| CN212246348U (en) | Ozone disinfection air-water mixing device for drinking water and tail gas treatment device | |
| CN110665032A (en) | High-concentration ozone water sterilizer for dental handpiece sterilization and sterilization method | |
| CN102060370A (en) | Method for rapid disinfection of medical wastewater | |
| CN101638263A (en) | High-efficiency ozone sewage sterilization system | |
| CN108046408A (en) | A kind of cabinet type Sterilizing machine using ozone | |
| CN104261578B (en) | A kind of water body purification system | |
| CN209292131U (en) | A kind of advanced oxidation purifier | |
| CN102557185A (en) | Advanced oxidation method | |
| CN114275862A (en) | A drinking water ozone disinfection gas-water mixing device and a tail gas treatment device | |
| CN201746368U (en) | Pulse plasma device for safe disinfection of drinking water | |
| JPH10155887A (en) | Sterilization and purification for air and water and apparatus therefor | |
| CN214192699U (en) | MPUV/H for removing micro-pollutants from drinking water2O2Advanced oxidation system | |
| CN110921810B (en) | Equipment for utilizing ozone tail gas in water treatment and method for utilizing the same for treating water | |
| RU2500624C2 (en) | Method of sea ballast water deactivation | |
| JP7233697B2 (en) | Active oxygen generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |