CN219580528U - Water-oxygen sol generating device adopting Venturi structure air inlet - Google Patents
Water-oxygen sol generating device adopting Venturi structure air inlet Download PDFInfo
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- CN219580528U CN219580528U CN202320308431.9U CN202320308431U CN219580528U CN 219580528 U CN219580528 U CN 219580528U CN 202320308431 U CN202320308431 U CN 202320308431U CN 219580528 U CN219580528 U CN 219580528U
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- water
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- air inlet
- air
- oxygen
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- 239000001301 oxygen Substances 0.000 title claims abstract description 46
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 173
- 239000003595 mist Substances 0.000 claims abstract description 38
- 239000000443 aerosol Substances 0.000 claims abstract description 25
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 12
- -1 oxygen ions Chemical class 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Nozzles (AREA)
Abstract
The utility model relates to the technical field of air purification, in particular to a water-oxygen sol generating device adopting a venturi structure air inlet, which comprises the following components: the water tank is provided with a water containing cavity, and a first cavity and a second cavity are respectively arranged below and above the water surface; the discharge structure arranged in the second cavity discharges air to generate active particles; the input and output of the air supply structure are respectively communicated with the second cavity and the first cavity, and active particles are sent into water to generate ozone water and active water; the atomizer forms super-oxygen water mist aerosol and active water mist aerosol; an air inlet and an air outlet are arranged on the upper cover of the closed water tank at intervals; the air inlet and the air outlet are arranged in the air duct; the air inlet is of a Venturi structure; the utility model generates active particles by a discharge structure and sends the active particles into water; the atomizer forms a large amount of super-oxygen water mist aerosol and active water mist aerosol, and the super-oxygen water mist aerosol is released along with the air duct to sterilize, disinfect and purify air; and through venturi structure air inlet, prevent super oxygen water smoke aerosol and active water smoke aerosol and reveal.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to a water-oxygen sol generating device adopting a venturi structure air inlet.
Background
With the increasing standard of living, people have also increasingly higher requirements for air quality. After condensation of moisture in the air is performed by combining semiconductor refrigeration, the moisture is drained to a discharge end; the discharge end outputs high voltage, and the condensed water is broken into water drops with extremely small particle size by utilizing the electric field force generated by the high voltage; the high voltage ionizes and charges the extremely small water droplets to generate ozone, hydroxyl radicals and a large number of small water droplets with electricity, and the mixture of the ozone, the hydroxyl radicals and the large number of small water droplets with electricity can be called water oxygen sol. Microorganisms can be killed by using the water-oxygen sol to purify air. However, there is currently a lack of a device capable of generating a large amount of water-oxygen sol to properly use it for purifying air.
Disclosure of Invention
Accordingly, the present utility model is based on the above background art, and it is necessary to develop a device capable of generating a large amount of water-oxygen sol.
In order to achieve the above object, the present utility model provides a water-oxygen sol generating apparatus using a venturi structure air inlet, comprising:
the water tank is provided with a cavity for containing water, a first cavity is arranged below the water surface, and a second cavity is arranged above the water surface;
the discharging structure is arranged in the second cavity of the water tank and is connected with a power supply structure positioned outside the water tank; the discharge structure is suitable for discharging air in the second cavity to generate active particles, and the active particles are ozone, hydroxyl free radicals, negative ions and negative oxygen ions;
the input end of the air supply structure is communicated with the second cavity of the water tank; the output end of the air supply structure is communicated with the first cavity of the water tank through a one-way ventilation structure; the air supply structure is suitable for sending ozone and hydroxyl radicals generated in the second cavity into water to generate ozone water; negative ions and negative oxygen ions generated in the second cavity are sent into water to generate active water;
the atomizer is arranged in the first cavity of the water tank; the atomizer is suitable for breaking ozone water into liquid drops, and the liquid drops form water mist after floating out of the water surface; mixing the water mist with air in a second cavity in the water tank to form super-oxygen water mist aerosol; the active water is broken into liquid drops, and the liquid drops float out of the water surface to form water mist; mixing the water mist with negative ions and negative oxygen ions of a second cavity in the water tank to form active water mist aerosol;
the upper cover is arranged on the top surface of the water tank so as to seal the water tank; an air inlet and an air outlet are formed in the upper cover at intervals; the air inlet and the air outlet are suitable for being placed in the air duct; the air inlet is of a Venturi structure;
the air outlet cover is arranged on the air outlet to open or close the air outlet.
Optionally, the air inlet is a first hole and a second hole which are communicated; the first hole is positioned at the outside, and the second hole is positioned at the inside; the first holes have a larger pore diameter than the second holes.
Optionally, the ratio of the aperture of the first hole to the aperture of the second hole is greater than 5.
Optionally, a through hole is provided in the upper cover, and a duckbill valve is provided in the through hole to form the air inlet.
Optionally, the opening of the air inlet is smaller than the opening of the air outlet.
Optionally, the discharge structure includes: a pair of discharge needles connected and arranged; the root of the discharge needle is arranged on the bottom surface of the upper cover, and the tip of the discharge needle is positioned below the root.
Optionally, the discharge needle is pointed from the root to the tip; the included angle between the direction of the discharge needle and the horizontal direction is not smaller than 45 degrees, and the included angle between the direction of the discharge needle and the vertical direction is not larger than 45 degrees.
Optionally, the discharge needle is of a capillary structure, and a plurality of hollowed holes are formed in the surface of the discharge needle.
Optionally, a needle sleeve is movably sleeved outside the discharge needle.
Optionally, the needle sleeve is made of porous materials.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
1. the utility model provides a device for generating water and oxygen sol by adopting a venturi structure air inlet, which comprises: the water tank is provided with a cavity for containing water, a first cavity is arranged below the water surface, and a second cavity is arranged above the water surface; the discharging structure is arranged in the second cavity of the water tank and is connected with a power supply structure positioned outside the water tank; the discharge structure is suitable for discharging air in the second cavity to generate active particles, and the active particles are ozone, hydroxyl free radicals, negative ions and negative oxygen ions; the input end of the air supply structure is communicated with the second cavity of the water tank; the output end of the air supply structure is communicated with the first cavity of the water tank through a one-way ventilation structure; the air supply structure is suitable for sending ozone and hydroxyl radicals generated in the second cavity into water to generate ozone water; negative ions and negative oxygen ions generated in the second cavity are sent into water to generate active water; the atomizer is arranged in the first cavity of the water tank; the atomizer is suitable for breaking ozone water into liquid drops, and the liquid drops form water mist after floating out of the water surface; mixing the water mist with air in a second cavity in the water tank to form super-oxygen water mist aerosol; the active water is broken into liquid drops, and the liquid drops float out of the water surface to form water mist; mixing the water mist with negative ions and negative oxygen ions of a second cavity in the water tank to form active water mist aerosol; the upper cover is arranged on the top surface of the water tank so as to seal the water tank; an air inlet and an air outlet are formed in the upper cover at intervals; the air inlet and the air outlet are suitable for being placed in the air duct; the air inlet is of a Venturi structure; the air outlet cover is arranged on the air outlet so as to open or close the air outlet; by adopting the technical scheme, active particles are generated through a discharge structure and then are sent into water through an air supply structure and a one-way ventilation structure; the atomizer mixes the active particles with water to form water mist, then mixes the water mist with the active particles to form a large amount of super-oxygen water mist aerosol and active water mist aerosol, and finally releases the super-oxygen water mist aerosol along with a wind channel for sterilization and disinfection, and purifies air; and through venturi structure's air inlet, prevent that super oxygen water smoke aerosol and the active water smoke aerosol of formation from revealing.
2. The upper cover is provided with a through hole, and a duckbill valve is arranged in the through hole so as to form the air inlet; by adopting the technical scheme, the air inlet of the Venturi structure is conveniently formed, and the cost is reduced.
3. The opening of the air inlet is smaller than that of the air outlet; by adopting the technical scheme, because the air flow rate in the air channel is high, the pressure intensity at the air inlet with smaller opening area is higher, the air is forced to enter the second cavity of the water tank from the air inlet and flow out from the air outlet, a gas power device is not needed in the water tank, and the super-oxygen water mist aerosol and the active water mist aerosol in the water tank are discharged into the air channel and released along with the air channel.
4. The discharge needle is of a capillary structure, and a plurality of hollowed holes are formed in the surface of the discharge needle; by adopting the technical scheme, the utility model absorbs water by capillary action and supplies the water to the tip of the discharge needle.
5. The utility model is characterized in that a needle sleeve is movably sleeved outside the discharge needle; by adopting the technical scheme, the utility model is convenient to control the ozone generation amount by controlling the time and the proportion of the exposed and concealed needle sleeve at the tip of the discharge needle.
6. The needle sleeve is made of porous materials; by adopting the technical scheme, the needle sleeve can absorb water conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an apparatus for generating an aqueous oxygen sol using a venturi air inlet according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial perspective view of an apparatus for generating an aqueous oxygen sol using a venturi inlet according to an embodiment of the present utility model;
fig. 3 is a schematic perspective view of an air outlet cover according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of an air inlet provided in an embodiment of the present utility model;
fig. 5 is a schematic perspective view of a discharge structure according to an embodiment of the present utility model;
fig. 6 is a schematic partial perspective view of a discharge structure according to an embodiment of the present utility model;
FIG. 7 is a schematic perspective view of a needle hub according to an embodiment of the present utility model;
fig. 8 is a schematic perspective view of a discharge needle according to an embodiment of the present utility model;
fig. 9 is a schematic perspective view of a bubble stone provided in an embodiment of the present utility model;
fig. 10 is a schematic view of a placement structure of a bubble stone provided in the first embodiment of the present utility model;
FIG. 11 is a schematic diagram II of a placement structure of a bubble stone according to the first embodiment of the present utility model;
fig. 12 is a schematic view showing a placement structure of a bubble stone provided in a second embodiment of the present utility model;
fig. 13 is a schematic perspective view of an atomizer according to an embodiment of the present utility model;
fig. 14 is a schematic perspective view of an air supply structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a water tank; 2. a gas supply structure; 3. a discharge structure; 4. an upper cover; 5. an air outlet; 6. an air outlet cover; 7. an air inlet; 8. a bubble stone; 9. an atomizer; 10. a discharge needle; 11. a needle sleeve; 12. a connecting piece; 13. an air outlet surface; 14. and a non-air outlet surface.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
One embodiment of a water-oxygen-sol generating device using a venturi structured air inlet as shown in fig. 1 to 14, comprises: the water tank 1 and the air supply structure 2 that connect the setting, the discharge structure 3 and the atomizer 9 that set up in water tank 1, the upper cover 4 that sets up in water tank 1 top surface to and set up the air outlet cover 6 on upper cover 4.
As shown in fig. 1 to 4, 9, 13 and 14, the water tank 1 has a cavity for containing water, a first cavity below the water surface and a second cavity above the water surface; specifically, the water tank 1 is generally made of a polymer material, plastic, glass, metal with a dense oxide film formed on the surface, or the like, and the tank body material of the water tank 1 needs to be resistant to oxidation corrosion, and can be a rigid material or a flexible material. The inner surface of the tank 1 is typically coated with a hydrophobic coating. The discharging structure 3 is arranged in the second cavity of the water tank 1, and the discharging structure 3 is connected with a power supply structure positioned outside the water tank 1; the discharging structure 3 is suitable for discharging air in the second cavity to generate active particles, wherein the active particles are ozone, hydroxyl free radicals, negative ions and negative oxygen ions; the input end of the air supply structure 2 is communicated with the second cavity of the water tank 1; the output end of the air supply structure 2 is communicated with the first cavity of the water tank 1 through a one-way ventilation structure; specifically, the unidirectional ventilation structure is a fine bubble stone 8 arranged in the water tank 1; the air supply structure 2 is suitable for sending ozone and hydroxyl radicals generated in the second cavity into water to generate ozone water; negative ions and negative oxygen ions generated in the second cavity are sent into water to generate active water; specifically, the air supply structure 2 is an air pump, and may be disposed on the bottom surface of the upper cover 4 in the second cavity. The atomizer 9 is arranged in the first cavity of the water tank 1; the atomizer 9 is suitable for breaking ozone water into liquid drops, and forming water mist after the liquid drops float on the water surface; the water mist is mixed with air in a second cavity in the water tank 1 to form super-oxygen water mist aerosol; the active water is broken into liquid drops, and the liquid drops float out of the water surface to form water mist; the water mist is mixed with negative ions and negative oxygen ions of a second cavity in the water tank 1 to form active water mist aerosol; the super-oxygen water mist aerosol and the active water mist aerosol are mixed into water oxygen aerosol. The upper cover 4 is arranged on the top surface of the water tank 1 to seal the water tank 1; an air inlet 7 and an air outlet 5 are arranged on the upper cover 4 at intervals; the air inlet 7 and the air outlet 5 are suitable for being placed in the air duct; the air inlet 7 is of a venturi structure; there may be five air inlets 7 side by side. Specifically, a through hole is provided in the upper cover 4, and a duckbill valve is provided in the through hole to form the air inlet 7. The air outlet cover 6 is disposed on the air outlet 5 to open or close the air outlet 5. The opening of the air inlet 7 is smaller than the opening of the air outlet 5.
As shown in fig. 1, 9 to 11, the bubble stone 8 is located at the bottom of the water tank 1, and the bubble stone 8 is provided with an air outlet surface 13 and a non-air outlet surface 14 in parallel. The side wall of the water tank 1 is a vertical plane, and the non-air outlet surface 14 and the side wall of the water tank 1 form a first included angle alpha; the range of the first included angle alpha is 5-75 degrees.
As shown in fig. 1 and 13, the atomizer 9 is disposed near the water surface; specifically, the atomizer 9 is located at a position 2-3 cm below the water surface. A float is provided on the atomizer 9, said float being adapted to adjust the height of the atomizer 9 in the water. Scale marks are arranged on the atomizer 9; the scale marks are adapted to reflect the working water level interval of the atomizer 9.
As shown in fig. 1, 5 to 8, the discharge structure 3 includes: a pair of discharge needles 10 connected to each other; specifically, the pair of discharge needles 10 are connected by a connecting piece 12, the connecting piece 12 is a connecting piece, and the connecting piece is a metal sheet. There may be two sets of discharge structures 3 arranged side by side. The root of the discharge needle 10 is arranged on the bottom surface of the upper cover 4, and the tip of the discharge needle 10 is positioned below the root. The discharge needle 10 is pointed from the root to the tip; the included angle between the direction of the discharge needle 10 and the horizontal direction is not smaller than 45 degrees, and the included angle between the direction of the discharge needle 10 and the vertical direction is not larger than 45 degrees. The discharge needle 10 has a capillary structure, and a plurality of hollow holes are formed on the surface of the discharge needle 10. A needle sleeve 11 is movably sleeved outside the discharge needle 10. The tip of the discharge needle 10 may be located outside the needle sheath 11, and the tip may also be located inside the needle sheath 11. The amount of ozone generated can be controlled by controlling the time and the ratio of the exposure of the tip of the discharge needle 10 to the penetration of the needle sheath 11. The needle sleeve 11 is made of porous materials and can absorb water. The material of the needle sheath 11 may be added with a hydrophilic component or a hydrophilic coating may be applied to the outer surface. The discharge needle 10 absorbs water on the needle cover 11 by capillary action and supplies the water to the tip of the discharge needle 10. The discharge needle 10 itself may be made of hydrophilic material.
The working process of the water-oxygen sol generating device adopting the Venturi structure air inlet is briefly described as follows: s1, adding water into a water tank 1; s2, closing the air outlet 5; s3, electrifying the discharge structure 3 to generate active particles; opening the air supply structure 2; turning on the atomizer 9; s4, when the concentration of active particles in a second cavity in the water tank 1 reaches a first set value, opening the air outlet 5; when the concentration of active particles in the second cavity in the water tank 1 is lower than a second set value, the air outlet 5 is closed, and the steps S3-S4 are repeated; the second set value is smaller than the first set value. The first set value and the second set value are experience values.
As an alternative embodiment, as shown in fig. 12, the side wall of the water tank 1 is an arc surface, and the normal plane where the non-air outlet surface 14 contacts with the arc surface forms a second included angle β; the range of the second included angle beta is 0-45 degrees.
Alternatively, the air inlet 7 is a first hole and a second hole which are communicated; the first hole is positioned at the outside, and the second hole is positioned at the inside; the first holes have a larger pore diameter than the second holes. The ratio of the aperture of the first hole to the aperture of the second hole is greater than 5.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A water-oxygen sol generating device using a venturi structure air inlet, comprising:
the water tank (1) is provided with a cavity for containing water, wherein the first cavity is arranged below the water surface, and the second cavity is arranged above the water surface;
the discharging structure (3) is arranged in the second cavity of the water tank (1), and the discharging structure (3) is connected with a power supply structure positioned outside the water tank (1); the discharging structure (3) is suitable for discharging air in the second cavity to generate active particles, and the active particles are ozone, hydroxyl free radicals, negative ions and negative oxygen ions;
the input end of the air supply structure (2) is communicated with the second cavity of the water tank (1); the output end of the air supply structure (2) is communicated with the first cavity of the water tank (1) through a one-way ventilation structure; the air supply structure (2) is suitable for sending ozone and hydroxyl radicals generated in the second cavity into water to generate ozone water; negative ions and negative oxygen ions generated in the second cavity are sent into water to generate active water;
the atomizer (9) is arranged in the first cavity of the water tank (1); the atomizer (9) is suitable for breaking ozone water into liquid drops, and the liquid drops form water mist after floating out of the water surface; the water mist is mixed with air in a second cavity in the water tank (1) to form super-oxygen water mist aerosol; the active water is broken into liquid drops, and the liquid drops float out of the water surface to form water mist; the water mist is mixed with negative ions and negative oxygen ions of a second cavity in the water tank (1) to form active water mist aerosol;
the upper cover (4) is arranged on the top surface of the water tank (1) so as to seal the water tank (1); an air inlet (7) and an air outlet (5) are arranged on the upper cover (4) at intervals; the air inlet (7) and the air outlet (5) are suitable for being placed in the air duct; the air inlet (7) is of a Venturi structure;
the air outlet cover (6) is arranged on the air outlet (5) to open or close the air outlet (5).
2. The device for generating water-oxygen sol using venturi structure air inlet according to claim 1, characterized in that said air inlet (7) is a first hole and a second hole which are arranged in communication; the first hole is positioned at the outside, and the second hole is positioned at the inside; the first holes have a larger pore diameter than the second holes.
3. The apparatus of claim 2, wherein the ratio of the aperture of the first aperture to the aperture of the second aperture is greater than 5.
4. A device for generating a water-oxygen sol using a venturi structured air inlet according to claim 1, characterized in that a through hole is provided on the upper cover (4), in which a duckbill valve is provided to form the air inlet (7).
5. A device for generating a water-oxygen sol using a venturi structured inlet according to any of the claims 1-4, characterized in that the opening of the inlet (7) is smaller than the opening of the outlet (5).
6. A water oxygen sol generating device employing a venturi structured air inlet according to any of claims 1-4, wherein the discharge structure (3) comprises: a pair of discharge needles (10) connected to each other; the root of the discharge needle (10) is arranged on the bottom surface of the upper cover (4), and the tip of the discharge needle (10) is positioned below the root.
7. The device for generating a water-oxygen sol using a venturi structure air inlet according to claim 6, characterized in that the discharge needle (10) is directed from the root to the tip; the included angle between the direction of the discharge needle (10) and the horizontal direction is not smaller than 45 degrees, and the included angle between the direction of the discharge needle (10) and the vertical direction is not larger than 45 degrees.
8. The device for generating the water-oxygen sol by adopting the venturi structure air inlet according to claim 7, wherein the discharge needle (10) is of a capillary structure, and a plurality of hollowed-out holes are formed in the surface of the discharge needle (10).
9. The device for generating aqueous-oxygen-sol using venturi structure air inlet according to claim 7 or 8, characterized in that a needle cover (11) is movably sleeved outside the discharge needle (10).
10. The device for generating water-oxygen-sol using venturi structure air inlet according to claim 9, characterized in that said needle cover (11) is made of porous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320308431.9U CN219580528U (en) | 2023-02-13 | 2023-02-13 | Water-oxygen sol generating device adopting Venturi structure air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320308431.9U CN219580528U (en) | 2023-02-13 | 2023-02-13 | Water-oxygen sol generating device adopting Venturi structure air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219580528U true CN219580528U (en) | 2023-08-25 |
Family
ID=87697264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320308431.9U Active CN219580528U (en) | 2023-02-13 | 2023-02-13 | Water-oxygen sol generating device adopting Venturi structure air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219580528U (en) |
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2023
- 2023-02-13 CN CN202320308431.9U patent/CN219580528U/en active Active
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