CN115663599B - Negative oxygen ion generator by air impact method - Google Patents
Negative oxygen ion generator by air impact method Download PDFInfo
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- CN115663599B CN115663599B CN202211363312.XA CN202211363312A CN115663599B CN 115663599 B CN115663599 B CN 115663599B CN 202211363312 A CN202211363312 A CN 202211363312A CN 115663599 B CN115663599 B CN 115663599B
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- 239000001301 oxygen Substances 0.000 title claims abstract description 123
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 239000007789 gas Substances 0.000 claims description 58
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000010009 beating Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- -1 oxygen ion Chemical class 0.000 description 101
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 15
- 230000001502 supplementing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
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- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000008213 purified water Substances 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The application provides a negative oxygen ion generator by an air impact method, which comprises a cup body, a cup cover and a negative oxygen ion generating device arranged in the cup body, wherein the negative oxygen ion generator comprises an air inlet and an air outlet, and the negative oxygen ion generating device comprises an air inlet pipeline, a generating device body, an air impact plate and a gain tube; wherein the air inlet pipeline is communicated with the air inlet; the generating device body comprises an air inlet nozzle, an air striking hole and a connecting port, wherein one end of the air inlet nozzle is communicated with the air inlet pipeline, and the other end of the air inlet nozzle is communicated with the air striking hole; the connecting port is used for installing the gain tube, the gain tube is a long tube, and the lower port of the gain tube is communicated with the connecting port; the air striking plate is opposite to the air striking hole at intervals; a space is formed between the generating device body and the air striking plate, and the connecting port is communicated with the air striking hole through the space. By adopting the scheme of the application, the influence of the water level change on the negative oxygen ion concentration of the air outlet is small, the concentration is high, and the noise is low.
Description
Technical Field
The application belongs to the technical field of negative oxygen ion equipment, and particularly relates to a negative oxygen ion generator adopting an air impact method.
Background
The air-impact type negative oxygen ion generator utilizes compressed air (oxygen) to impact water and an air impact plate to generate negative oxygen ion air with the property and the efficacy being equal to those of natural environment generation, and the air-impact type negative oxygen ion generator introduced by the authorized bulletin No. CN110620333B can generate ecological-level negative oxygen ion air with a certain concentration, but has the following problems: (1) the concentration of negative oxygen ions output from the gas outlet of the generator is lower and is below 300 ten thousand/cubic centimeter; (2) when the water level in the generator is high, the concentration of the generated negative oxygen ions is high, when the water level is low, the concentration of the generated negative oxygen ions is low, and the fluctuation of the concentration of the output negative oxygen ions is large; (3) the negative oxygen ion air output from the air outlet of the generator contains more water drops; (4) when the bubbles freely rise from the water to the water surface to break, the air flow is used for strongly stirring the water, so that the noise is high; (5) the water level in the generator oscillates greatly and the water level is unstable.
Disclosure of Invention
The application aims to solve any one of the defects in the prior art and provides a negative oxygen ion generator by an air impact method, which comprises a cup body, a cup cover and a negative oxygen ion generating device arranged in the cup body, wherein the negative oxygen ion generator by the air impact method comprises an air inlet and an air outlet, and the negative oxygen ion generating device comprises an air inlet pipeline, a generating device body, an air impact plate and a gain tube; wherein the air inlet pipeline is communicated with the air inlet; the generating device body comprises an air inlet nozzle, an air striking hole and a connecting port, wherein one end of the air inlet nozzle is communicated with the air inlet pipeline, and the other end of the air inlet nozzle is communicated with the air striking hole; the connecting port is used for installing the gain tube, the gain tube is a long tube, and the lower port of the gain tube is communicated with the connecting port; the air striking plate is opposite to the air striking hole at intervals; a space is formed between the generating device body and the air striking plate, and the connecting port is communicated with the air striking hole through the space.
In one embodiment, the gain tube is a metal tube or a plastic tube.
In one embodiment, the upper end opening of the gain tube faces the cup cover, and the air impact negative oxygen ion generator is further provided with a water baffle plate, and the water baffle plate is arranged facing the upper end opening of the gain tube.
In one embodiment, the upper end of the gain tube is a bent tube, so that the opening direction of the upper port faces the side wall of the cup body.
In one embodiment, the upper end of the gain tube is angled less than 90 ° relative to the gain tube body.
In one embodiment, the body of the gain tube may be a corrugated tube or a helical tube.
In one embodiment, the number of air impingement holes is 1-100, and each air impingement hole has a diameter of 0.3-2mm.
In one embodiment, the air inlet and the air outlet are provided on the cup and/or the lid.
In one embodiment, a safety valve is provided on the cap.
In one embodiment, the negative oxygen ion generating device further comprises a fixing frame for fixing the upper part of the gain tube and the air inlet pipeline together.
The proposal of the application has the following advantages: the present application has the following effects.
(1) The concentration of the generated negative oxygen ions is high and can reach 1000 ten thousand/cm at maximum 3 The above;
(2) the water level in the generator has little influence on the concentration of negative oxygen ions at the air outlet, no matter the water level is high or low under the condition that the water level in the inner cavity of the generator covers the generating device, the concentration of the negative oxygen ions is changed within 15%, and the concentration of the negative oxygen ions is changed by several times under the condition that a gain tube is not arranged;
(3) negative oxygen ion air rises along the gain tube, a water baffle can be arranged in the direction opposite to the air outlet of the gain tube, so that accurate water blocking is realized, small water drops are blocked back, in addition, the air outlet direction of the gain tube can be not vertically upwards, and the small water drops are not sprayed upwards in the directions of side direction, oblique upwards, oblique downwards, downward and the like, so that the small water drops at the air outlet are very few;
(4) the noise is reduced because no broken loading sound and strong stirring are generated when bubbles freely rise to the water surface from the water;
(5) the water surface in the generator is kept still because no bubbles freely rise from the water to stir the water.
Drawings
FIG. 1 is a block diagram of a negative oxygen ion generator according to the air-jet method of the present application;
FIG. 2 is a cross-sectional view of a negative oxygen ion generator according to the present application;
FIG. 3 is a cross-sectional view of a negative oxygen ion generator according to the air-jet method of the present application;
FIG. 4 is a schematic diagram of a negative oxygen ion generator according to the air-jet method of the present application;
FIG. 5 is a bottom view of the body of the air-shot negative oxygen ion generating device of the present application;
FIG. 6 is a schematic view of the lower cover of the negative oxygen ion generator according to the air-jet method of the present application;
FIG. 7 is an assembled view of the air striking plate and the lower cover of the present application;
FIG. 8 is a block diagram of a negative oxygen ion generator according to another embodiment of the present application;
FIG. 9 is a block diagram of a negative oxygen ion generator according to another embodiment of the present application;
FIG. 10 is a block diagram of a negative oxygen ion generator according to another embodiment of the present application.
Detailed Description
In order to make the technical scheme and advantages of the present application more apparent, the present application will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-10, the air impact negative oxygen ion generator comprises a cup body 1, a cup cover 2 and a negative oxygen ion generating device 3 arranged in the cup body 1, wherein the air impact negative oxygen ion generator comprises an air inlet 201 and an air outlet 202, and the negative oxygen ion generating device 3 comprises an air inlet pipeline 301, a generating device body 302, an air impact plate 303 and a gain tube 304; wherein the air inlet pipeline 301 is communicated with the air inlet 201; the generating device body 302 comprises an air inlet nozzle 3021, an air striking hole 3022 and a connecting port 3023, wherein one end of the air inlet nozzle 3021 is communicated with the air inlet pipeline 301, and the other end is communicated with the air striking hole 3022; the connection port 3023 is used for installing the gain tube 304, the gain tube 304 is a long tube, and a lower port of the gain tube is communicated with the connection port 3023; the air striking plate 303 is opposite to the air striking hole 3022 at intervals; a space is formed between the generating device body 302 and the air striking plate 303, and the gain tube 304, the connection port 3023 and the air striking hole 3022 are communicated through the space.
In one embodiment, the gain tube 304 is a metal tube or plastic tube. Preferably, the plastic tube is a plated plastic tube or a conductive plastic tube. The metal pipe is a stainless steel pipe or a copper pipe.
In operation, the cup body 1 is filled with water (the water level exceeds the water level of the generating device body 302, and the water level can be higher due to a certain loss of water in use, but cannot exceed the upper port of the gain tube 304), high-pressure air of an external air source enters the air inlet nozzle 3021 through the air inlet pipeline 301, and high-speed air flow is sprayed outwards through the air striking hole 3022, so that the air striking plate 303 and the water in the space are impacted, and negative oxygen ion air is generated. Negative oxygen ion gas is exhausted from gain tube 304, not from the waterAnd the negative oxygen ions move upwards, so that the loss of the negative oxygen ions in water is avoided, and the concentration of the finally discharged negative oxygen ions is also improved. Meanwhile, negative oxygen ion gas and air enter the gain tube 304, and because the air containing the negative oxygen ion is continuously rubbed and impacted in the gain tube 304, according to the contact separation electrification principle, the compressed gas is contacted with the gain tube 304 and is separated from the gain tube to carry some negative charges, so that the concentration of the negative oxygen ion is further improved, and the concentration of the negative oxygen ion can reach 1000 ten thousand/cm 3 The above. In addition, as the negative oxygen ion air does not rise to the water surface freely from the water, the stirring of the air flow to the water is not generated, the water in the cup body is kept still, and the rupture sound and the carried water drops of the bubbles rising to the water surface are eliminated. The positive charges on the gain tube 304 may enter water, and in one scheme, the gain tube 304 is connected with the metal part of the cup body 1 through a wire, and then connected with a ground wire, so as to neutralize the positive charges through the ground wire.
In one embodiment, the upper port of the gain tube 304 is located above the middle of the cup 1, preferably near the lid 2. By adopting the scheme, the air carrying the negative oxygen ions has longer stroke in the gain tube 304, more negative oxygen ion gases are generated by gain, even if small water drops are carried in the negative oxygen ion gases, the negative oxygen ion gases can be taught to be fully adhered to the inner wall of the gain tube 304 and flow downwards into the cup body, and the content of moisture in the negative oxygen ion gases discharged outwards is reduced.
In one embodiment, the gain tubes 304 are multiple in number and are uniformly arranged around the gas impingement holes 3022. For example, four gain tubes 304 are shown. Thus, the discharge amount of the negative oxygen ion gas can be increased, the phenomenon that the gas cannot be discharged in time due to one pipeline is avoided, the concentration of the negative oxygen ion gas generated by the whole generator is influenced, the negative oxygen ion gas is prevented from being accumulated near the gas striking plate 303 and discharged from the water supplementing hole 3063, the generation of the subsequent negative oxygen ion gas is influenced, and the concentration of the negative oxygen ion is reduced.
In one embodiment, the upper end of the gain tube 304 opens toward the cap. Preferably, the air-impact negative oxygen ion generator is further provided with a water baffle, and the water baffle is arranged facing the upper end opening of the gain tube 304. In one embodiment, the water baffle may be fixedly disposed on the outer periphery of the air inlet pipe, or may be fixedly disposed on the inner wall of the cup body 1. By adopting the scheme, the negative oxygen ion gas can be blocked by the water baffle before reaching the gas outlet 202, and the water carried in the negative oxygen ion gas is blocked by the water baffle and returns to the inner cavity of the cup body, so that the water content of the negative oxygen ion gas discharged by the gas outlet 202 can be reduced. In one embodiment, the lower surface of the water deflector is disposed obliquely to the horizontal plane, and the surface remote from the fixed end is disposed closer to the cup bottom than the surface near the fixed end. By adopting the scheme, the water attached to the baffle can be collected in time and falls into the water in the cup body 1 along the inclined surface, so that the water is prevented from gathering on the water baffle to cause the failure of the water baffle function.
In one embodiment, the upper end of the gain tube 304 is bent such that the opening direction of the upper port is directed toward the side wall of the cup 1. With such a solution, the inner wall at the bend is at an angle with respect to the vertical, for example 90 °, consistent with the role of the water deflector. In a preferred embodiment, the upper end of the gain tube 304 has an included angle of less than 90 ° with respect to the body of the gain tube 304, for example, 75-85 °. With such a solution, the water adhering to the bent pipe will flow along the pipe wall in the opening direction until it falls into the water in the cup 1. Thus, water is prevented from being adhered to the pipe wall to form water drops, the water cannot fall off smoothly, the subsequent water retaining function is affected, and excessive water is prevented from entering the gain pipe 304, and the generation of negative oxygen ion gas in the pipe and the excessive water are prevented from being affected. In one embodiment, the upper cross section of the gain tube 304 is an arc-shaped structure, for example, a structure with a circular tube cut-away. Be provided with many crisscross lines (for example through etching fine groove formation) horizontal and vertical at the arc internal surface, adopt such structure, moisture is difficult for flowing and dropping easily at arc structural surface, is difficult for forming big water droplet, has avoided the surface to be covered by moisture and has influenced subsequent manger plate effect.
In one embodiment, the body of the gain tube 304 may be a corrugated tube or a helical tube. By adopting the scheme, under the same height, the travel of the gas in the gain tube 304 is longer, so that the gas is in contact with the inner wall of the gain tube 304 for more times, and more negative oxygen ions are generated. Meanwhile, the change of the direction also enables water molecules to be fully separated from the negative oxygen ion gas and attached to the inner wall, and gradually drop.
In one embodiment, the number of air impingement holes 3022 is 1 to 100, and each air impingement hole 3022 has a diameter of 0.3 to 2mm, preferably 0.5 to 1.5mm. The number of gain tubes 304 is 2-20, and the inner diameter of each gain tube 304 is 2-8mm.
In one embodiment, the air inlet 201 and the air outlet 202 are both disposed on the lid 2, for example, the air inlet 201 is disposed in the center of the lid 2 and the air outlet 202 is disposed at the rim of the lid 2. In another embodiment, the air inlet 201 is provided on the cup 1 and the air outlet 202 is provided on the cap 2. For example, the air inlet 201 is disposed on the air inlet pipe 301, and the air inlet pipe 301 is screwed with the cup cover 2. For example, one end of the air inlet pipe 301 extends out of the cup cover 2, and a port thereof forms the air inlet 201. In another aspect, the air inlet 201 is disposed on the air inlet nozzle 3021, and the air inlet nozzle 3021 is in threaded connection with the cup cover 2
In one embodiment, a safety valve is provided on the cap 2. The pressure relief device is used for relieving pressure when the air pressure in the cup body 1 is overlarge, so that damage to the cup body caused by overlarge pressure in the cup body 1 is avoided, and potential safety hazards to the user are avoided.
In one embodiment, the negative oxygen ion generating device 3 further comprises a holder 305 comprising a central portion 3051, and a ferrule 3052 connected to the central portion 3051 by a connection. The central portion 3051 is sleeved on the air inlet pipeline 301 or integrated with the air inlet pipeline 301, the number of the clamping sleeves 3052 is identical to that of the gain tubes 304, and the upper portions of the gain tubes 304 can be embedded into the clamping sleeves 3052, so that the upper portions of the gain tubes 304 and the air inlet pipeline 301 are fixed together. By adopting the scheme, the upper and lower parts of the gain tube 304 are fixed with the air inlet pipeline 301, so that the rigidity of the system is improved, noise generated by vibration of the tube wall in the gas flowing process is avoided, damage caused by long-term vibration of the mechanism is avoided, and the service life is prolonged. In one embodiment, the sleeve 3052 is a tubular structure including an axial slit, so that the sleeve 3052 has elasticity, can adapt to bushings with different sizes, and is convenient to install and detach.
In one embodiment, the ferrule 3052 includes a clamping section 30521 and a bending section 30122 in communication, and the clamping section 30521 is tubular and can be sleeved on the top end of the gain tube 304; the opening direction of the curved section 30522 is toward the side wall of the cup body 1. The opening direction of the curved section 30522 is preferably slightly downward, for example, the included angle is smaller than 90 ° relative to the holding section 30521, for example, 75-85 ° adopts such a scheme, so that water is prevented from adhering to the pipe wall to form water drops, and cannot fall smoothly, which affects the subsequent water blocking function, and also prevents excessive water from entering the gain tube 304, which affects the generation of negative oxygen ion gas in the tube and excessive water. In one embodiment, the curved segment 30122 terminates in an arcuate structure, such as a truncated portion of a circular tube. Be provided with many crisscross lines (for example through etching fine groove formation) horizontal and vertical at arc structure internal surface, adopt such structure, moisture is difficult for accumulating at arc structure surface, flows easily and drops, is difficult for forming big water droplet, has avoided the surface to be covered by moisture and has influenced subsequent manger plate effect.
In one embodiment, the side wall of the holding section 30521 has a partial slit from bottom to top, i.e., a slit that does not penetrate the side wall of the holding section 30521, preferably, 2 slits or 3 slits or more may be provided, and the side wall has elasticity due to the slit, and can clamp the side wall around the slit. More preferably, the inner wall of the holding section 30521 forms a conical structure, and the opening size of the lower end of the holding section 30521 is larger than that of the upper part of the holding section 30521, so that the insertion of the gain tube 304 is facilitated, and the gain tube 304 with various diameters can be adapted, so that the applicability is higher.
In one embodiment, the air inlet pipe 301 is a long pipe, and the upper end of the long pipe extends out of the cup cover 2 and is connected with the cup cover 2 and the air inlet nozzle 3021 of the generating device body 302 through a screw structure. Preferably, the water baffle is fixedly arranged outside the air inlet pipeline 301, for example, by welding or bonding. By adopting the scheme, the air inlet pipeline can be connected with the generating device body 302 and the gain tube 304 and connected with the cup cover 2, and then the cup cover 2 is screwed on the cup body 1, so that the installation of the generator is conveniently realized, and the disassembly process is reversed. The assembly and disassembly are very convenient, and the maintenance and the replacement of the device are facilitated.
In one embodiment, the negative oxygen ion generating device body 302 is a container with an open lower end and a semi-closed upper end, and the air striking plate 303 is fixed on the open section of the device body 302.
In one embodiment, the striking plate 303 may be fixedly connected to the container using a bolt structure such that a striking chamber 3026 is formed between the striking plate 303 and the generator body 302. And the air striking plate 303 is provided with an air striking plate water supply hole 3031 at a position which does not correspond to the air striking hole 3022, and the air striking plate water supply hole is used for guiding water in the cup body 1 into the air striking chamber 3026.
In one embodiment, the negative oxygen ion generating device 3 includes a lower cover 306, and the striking plate 303 is fixed by the connection of the lower cover 306 to the generating device body 302. Wherein, lower cover 306 includes bottom plate 3061 and encloses fender 3062 that sets up along bottom plate 3061 edge round be provided with moisturizing hole 3063 and a plurality of ladder rib board 3064 on the bottom plate 3061, ladder rib board 3064 first end is connected with enclosing fender 3062, and the second end sets up in the middle of facing bottom plate 3061, the second end highly is less than first end, and the second end top surface of a plurality of ladder rib boards 3064 is used for supporting air-strike plate 303. Meanwhile, the space between the adjacent stepped rib plates 3064 forms a water inlet and noise elimination channel. The water is supplemented by the water inlet channel between the water supplementing hole 3063 of the bottom plate 3061 and the adjacent stepped rib plates 3064 entering the space between the air striking hole 3022 and the air striking plate 303, and meanwhile, when water is impacted by air to generate turbulence, the stepped rib plates 3064 block the direction of water flow, so that the water flow must change direction, flow along the space between the stepped rib plates 3064, and further the turbulence generating environment of the water is damaged, and noise is reduced. In one aspect, the plurality of stepped ribs 3064 are arranged radially and centrally symmetrically. Preferably, the water supplementing hole 3063 is at the center of the bottom plate 3061, the plurality of stepped ribs 3064 are arranged in a spiral line segment shape (i.e., one side extending direction of each stepped rib 3064 is tangential to or near the edge of the water supplementing hole 3063), and more preferably, the stepped ribs 3064 are arc-shaped in cross section. Experiments find that by adopting the scheme, noise can be reduced better, and the reason is that the spiral line segment-shaped arrangement and the arc-shaped structure enable the water flow direction to change more.
In one embodiment, the bottom surface of the generator body 302 is further provided with a first rib 3024 and a second rib 3025, where the first rib 3024 is L-shaped, the apex of the L-shape points to the center of the bottom surface, and two sides of the L-shape are respectively disposed near two adjacent connection ports 3023, and the second rib 3025 is elongated and disposed between the connection ports 3023 and the bottom center water supplementing hole 3063. In the scheme, when water is impacted by gas and flows, the ribs block the water, so that the flow is carried out along the space between the ribs, and noise generated by the flow of the water is reduced.
In one embodiment, the generator body 302 of the negative oxygen ion generator 3 is disposed at the bottom of the cup 1, and the air inlet nozzle 3021 passes through the bottom wall of the cup 1 and communicates with the external air inlet pipe 301. The generating device body 302 of the negative oxygen ion generating device 3 has a box structure, a bottom wall of the generating device body is provided with a mounting interface for mounting the air inlet nozzle 3021, and a top wall of the generating device body is provided with an air striking hole 3022. The bottom surface of the box body structure is attached to the bottom wall of the cup body 1, a gas hood is fixedly connected above the box body structure, the gas hood is of a half-opening structure and comprises a top plate and a side plate 3033, the top plate forms the gas striking plate 303, and a connecting port 3023 corresponding to the gain tube 304 is arranged on the top plate and is used for installing the gain tube 304; the space surrounded by the side plates 3033 forms a barrier to prevent the generated negative oxygen ion gas from leaking out from the side surfaces, and ensure that the gas is discharged from the gain tube 304. Wherein, the gas hood is fixedly connected with the generating device body 302 by a connecting rib 3032. Wherein, the distance between the side plate 3033 and the bottom surface of the cup body 1 is less than 5mm, and the height of the side plate is more than 20mm. By adopting such a scheme, the generating device body 302 is attached to the bottom of the cup body 1, compared with the mode of communicating with the generating device body 302 through the air inlet pipeline 301 from above, the generator has no long rod-shaped structure (namely an air inlet passage), the overall rigidity is higher, the vibration and noise generated by the impact of the gas on the generating device body 302 are smaller, and the air downwards impacts the air striking plate 303 and water to form negative oxygen ions, because the air striking plate 303 is provided with an opening to realize the communication of water, the generating position of the negative oxygen ion gas is close to the connecting port 3023, and the negative oxygen ions are easy to leak away. In this scheme, the air upwards impacts the air striking plate 303, and the negative oxygen ion gas is directly discharged from the gain tube 304 after being formed, and through the mode of arranging the side plates, the generated negative oxygen ion gas can be ensured to be discharged through the gain tube 304, and the negative oxygen ion gas cannot upwards move through water, so that the loss of the concentration of the negative oxygen ion is avoided.
In one embodiment, a liquid level gauge 5 is arranged outside the cup body 1 and is used for observing the height of the water level in the cup body 1. The cup body 1 is provided with a water inlet and a water adding valve 207 for supplementing water into the cup body 1.
In one embodiment, the air inlet pipeline 301 is formed by combining multiple sections, and comprises an inlet section 3011, a fixing section 3012 and a connecting section 3013 which are sequentially connected, wherein the inlet section 3011 is in threaded connection with the cup cover 2, and two ends of the inlet section 3011 are respectively arranged at two sides of the cup cover 2. The fixing section 3012 is integrally formed with the fixing frame 305, and the connecting section 3013 is connected between the fixing section 3012 and the air inlet nozzle 3021. The connection can be realized by adopting threaded connection, and other fixed connection modes such as sleeving connection, clamping connection and the like can also be adopted. For example, the connecting section 3013 of the holder 305 forms part of the intake conduit 301. By adopting the scheme, a plurality of parts can be detachably connected, the disassembly and assembly of the negative oxygen ion generator by the air impact method are convenient, the cup body 1 is put into, and the fixing frame 305, the connecting section 3013, the generating device body 302 and the gain tube 304 can be used as a module, so that the negative oxygen ion generator is suitable for different negative oxygen ion generators, a modularized structure is formed, and the universality and the convenience are stronger.
In one embodiment, a connecting sleeve 3014 is arranged at the connecting position of one inlet section 3011 and one fixing section 3012, and the inlet section 3011 and the fixing section 3012 are connected and fixed through the connecting sleeve 3014, so that the installation is simpler and more convenient.
Specific embodiments of the application will be described below with reference to the accompanying drawings.
Example 1:
referring to fig. 1 to 7, the negative oxygen ion generator by the air impact method of the embodiment comprises a cup body 1, a cup cover 2 and a negative oxygen ion generating device 3.
The cup body 1 is in threaded connection with the cup cover 2, a cup cover sealing ring 206 is arranged at the joint of the cup body 1 and the cup cover 2, the cup body 1 is a cylindrical container with an open upper end and a closed lower end, a connecting external thread which is in threaded connection with the cup cover 2 is arranged at the open upper end of the cup body 1, the cup cover 2 is a shallow container with a semi-closed upper end and a lower end, a connecting internal thread which is in threaded connection with the cup body 1 is arranged at the open lower end of the cup cover 2, an inlet section 3011, an air outlet 202 and a water adding port 205 which penetrate through the cup cover 2 are arranged at the upper end face of the cup cover 2, a water adding cover 204 for blocking the water adding port 205 is arranged at the outer end of the top of the cup cover 2, a negative oxygen ion generating device 3 is arranged in the cavity of the cup body 1 and immersed under the water surface and is communicated with the inlet section 3011 on the cup cover 2 through a connecting section 3013 and a fixing section 3012, the negative oxygen ion generating device 3 comprises a generating device body 302, a gas striking plate 303, a gain tube 304, a connecting section 3013, a fixing frame 305 and a lower cover 306, wherein the gas striking plate 303 is clamped between the generating device body 302 and the lower cover 306 and is fixedly connected through a connecting screw hole by using a screw, the generating device body 302 is a shallow container with an open lower end and a semi-closed upper end, the upper end surface of the generating device body 302 is provided with a gas inlet nozzle 3021 and the gain tube 304, the lower end of the gain tube 304 penetrates through the upper end surface of the generating device body 302, the upper end of the gain tube 304 is connected with the gain tube fixing frame 305, the upper end of the gain tube 304 is communicated with a bending section 30522 of the fixing frame 305, and the vertical upward gas flow in the gain tube 304 is converted into lateral discharge, and the fixing frame 305 is sleeved outside the fixing section 3012 or integrally formed with the fixing section 3012; the lower extreme of air inlet nozzle 3021 on the generating device body 302 is offered and is hit hole 3022, and the diameter of hole 3022 is 1.2mm, and the quantity is 2, just to hit hole 3022 below 5mm department and set up the board 303 that hits, and the interior upper surface of generating device body 302 sets up quick flow channel and noise elimination way, sets up moisturizing hole 3063 and sets up the lower cover noise elimination passageway on the lower cover 306.
The generating device body 302, the lower cover 306 and the fixing frame 305 are molded by casting, the gain tube 304 is made of stainless steel tubes or copper tubes, the diameter is 4mm, the number is 4-8, and the gain tube 304 is fixedly connected with the generating device body 302 and the fixing frame 305 by means of splicing, screwing or bonding.
Example 2
Referring to fig. 8, the embodiment comprises a cup body 1, a cup cover 2, a water baffle 4 and a negative oxygen ion generating device 3.
Cup 1 and bowl cover 2 threaded connection, its junction sets up bowl cover sealing washer 206, set up air inlet 201, gas outlet 202 relief valve 203 on the bowl cover 2, negative oxygen ion generating device 3 sets up in the inner chamber of cup 1 to submerge under the surface of water, negative oxygen ion generating device 3 includes generating device body 302, gas hits board 303 and gain tube 304, generating device body 302 is the semi-closed container of a lower extreme open upper end, and the top surface of body 302 runs through setting up gain tube 304 and air inlet nozzle 3021, and gain tube 304 is the stainless steel straight tube, diameter 5mm, 4 in quantity, and the top of gain tube 304 stretches out the surface of water of cup 1 inner chamber, and the upper end of air inlet nozzle 3021 communicates through inlet pipe 301 and air inlet 201 on the bowl cover 2, sets up baffle 4 on the inlet pipe 301, and the both ends of inlet pipe 301 all adopt threaded connection, and gas hits hole 3022 is seted up to the lower extreme of nozzle 3021, and hits the diameter 1.0mm of hole 3022, and quantity 4, and the distance gas hits board 303 is set up on the body 303 mm, and the gas inlet nozzle 3022 encloses between the water board 303 and the device 303.
Example 3
Referring to fig. 9, this embodiment is different from embodiment 2 in that the upper end of the gain tube 304 is bent sideways to form a bent portion 3041, a water baffle is not provided, whereas the gain tube 304 of embodiment 2 is vertically upward, and a water baffle 4 is provided, otherwise the same as the embodiment.
Example 4
Referring to fig. 10, the embodiment comprises a cup body 1, a cup cover 2, a negative oxygen ion generating device 3 and a one-way valve 6. Cup 1 withholds through fastening bolt 208 with bowl cover 2 and is connected, and its junction sets up bowl cover sealing washer 206, set up cup gas outlet 202 and water valve 207 on the bowl cover 2, the side of cup 1 sets up level gauge 5, the inner chamber of cup 1 sets up negative oxygen ion generating device 3 and gas hood, the bottom of cup 1 sets up the hole and is used for passing air inlet nozzle 3021, negative oxygen ion generating device 3 is fixed in the bottom of cup 1 through air inlet nozzle 3021 to connect check valve 6, gas-strike hole 3022 is seted up at the top of negative oxygen ion generating device 3, the diameter of gas-strike hole 3022 is 1.5mm, the quantity is 6, the centre of negative oxygen ion generating device 3 encloses into gas storage chamber 3027, the periphery of negative oxygen ion generating device 3 sets up the gas hood, the up end of gas hood runs through setting up gain tube 304, the gain tube 304 adopts the internal diameter to be 6 mm's stainless steel pipe, quantity is 5, the upper end of gain tube 304 stretches out the surface of cup 1, the curb plate 3033 of gas hood sets up gas hood water hole, the gas hood water hole is formed to the side plate 3033, form between negative oxygen ion generating device 1 bottom plate and the negative oxygen ion generating device, the gas-strike hole is connected with the top plate 303 through the fixed connection of negative oxygen ion generating device, the top plate 303 is connected through the gas-stop bar of negative oxygen ion generating device.
The detection results of the various embodiments of the application: purified water and compressed air with the pressure of 0.15Mp are adopted, and the negative oxygen ion detector is used for detecting: the lowest negative oxygen ion concentration at the gas outlet 202 of the generator is 400 ten thousand/cm 3 The highest concentration is 1900 ten thousand/cm 3 . While the air impact type negative oxygen ion generator without the gain tube 304 has the negative oxygen ion concentration of 300 ten thousand/cm 3
The above list of detailed descriptions is only specific to practical embodiments of the present application, and they are not intended to limit the scope of the present application, and all equivalent embodiments or modifications that do not depart from the spirit of the present application should be included in the scope of the present application.
Claims (10)
1. The utility model provides a negative oxygen ion generator of gas beating method, includes cup, bowl cover and places the negative oxygen ion generating device in the cup, negative oxygen ion generator includes air inlet and gas outlet, its characterized in that: the negative oxygen ion generating device comprises an air inlet pipeline, a generating device body, an air striking plate and a gain tube; wherein the air inlet pipeline is communicated with the air inlet; the generating device body comprises an air inlet nozzle, an air striking hole and a connecting port, wherein one end of the air inlet nozzle is communicated with the air inlet pipeline, and the other end of the air inlet nozzle is communicated with the air striking hole; the connecting port is used for installing the gain tube, the gain tube is a long tube, and the lower port of the gain tube is communicated with the connecting port; the air striking plate is opposite to the air striking hole at intervals; a space is formed between the generating device body and the air striking plate, and the connecting port is communicated with the air striking hole through the space.
2. The air impact negative oxygen ion generator according to claim 1, wherein: the gain tube is a metal tube or a plastic tube.
3. The air impact negative oxygen ion generator according to claim 1, wherein: the upper end opening of the gain tube faces the cup cover, and the air impact negative oxygen ion generator is further provided with a water baffle plate which faces the upper end opening of the gain tube.
4. The air impact negative oxygen ion generator according to claim 1, wherein: the upper end of the gain tube is an elbow, so that the opening direction of the upper port faces the side wall of the cup body.
5. The air impact negative oxygen ion generator according to claim 4, wherein: the upper end of the gain tube is smaller than 90 degrees relative to the tube body of the gain tube.
6. A gas-strike negative oxygen ion generator according to any one of claims 1 to 5, wherein: the tube body of the gain tube can be a wave-shaped tube or a spiral tube.
7. A gas-strike negative oxygen ion generator according to any one of claims 1 to 5, wherein: the number of the air impact holes is 1-100, and the diameter of each air impact hole is 0.3-2mm.
8. A gas-strike negative oxygen ion generator according to any one of claims 1 to 5, wherein: the air inlet and the air outlet are arranged on the cup body and/or the cup cover.
9. A gas-strike negative oxygen ion generator according to any one of claims 1 to 5, wherein: a safety valve is arranged on the cup cover.
10. The air impact negative oxygen ion generator according to claim 1, wherein: the negative oxygen ion generating device further comprises a fixing frame used for fixing the upper part of the gain tube and the air inlet pipeline together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211363312.XA CN115663599B (en) | 2022-11-02 | 2022-11-02 | Negative oxygen ion generator by air impact method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211363312.XA CN115663599B (en) | 2022-11-02 | 2022-11-02 | Negative oxygen ion generator by air impact method |
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| CN115663599B true CN115663599B (en) | 2023-11-24 |
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| CN118089178B (en) * | 2024-03-30 | 2024-09-24 | 深圳市宏康环境科技有限公司 | Direct-suction negative oxygen ion generating equipment convenient to disassemble and carry |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110620333A (en) * | 2019-09-17 | 2019-12-27 | 吕加平 | Air-excited negative oxygen ion generator |
| CN217009895U (en) * | 2021-09-27 | 2022-07-19 | 深圳市百宏怡氧技术有限公司 | Series gas-excited negative oxygen ion generator |
| CN217642139U (en) * | 2022-07-01 | 2022-10-21 | 黄浩芝 | Micropore air impact type negative oxygen ion generator |
| CN219018131U (en) * | 2022-11-02 | 2023-05-12 | 深圳市宏康环境科技有限公司 | Negative oxygen ion generator |
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- 2022-11-02 CN CN202211363312.XA patent/CN115663599B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110620333A (en) * | 2019-09-17 | 2019-12-27 | 吕加平 | Air-excited negative oxygen ion generator |
| CN217009895U (en) * | 2021-09-27 | 2022-07-19 | 深圳市百宏怡氧技术有限公司 | Series gas-excited negative oxygen ion generator |
| CN217642139U (en) * | 2022-07-01 | 2022-10-21 | 黄浩芝 | Micropore air impact type negative oxygen ion generator |
| CN219018131U (en) * | 2022-11-02 | 2023-05-12 | 深圳市宏康环境科技有限公司 | Negative oxygen ion generator |
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