CN115663599A - Negative oxygen ion generator by air-blast method - Google Patents
Negative oxygen ion generator by air-blast method Download PDFInfo
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- CN115663599A CN115663599A CN202211363312.XA CN202211363312A CN115663599A CN 115663599 A CN115663599 A CN 115663599A CN 202211363312 A CN202211363312 A CN 202211363312A CN 115663599 A CN115663599 A CN 115663599A
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- 239000001301 oxygen Substances 0.000 title claims abstract description 116
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title description 5
- -1 oxygen ion Chemical class 0.000 claims abstract description 113
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
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- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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Abstract
The application provides an air-struck negative oxygen ion generator 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 striking plate and a gain tube; wherein the air intake conduit is in communication with the air intake; the generating device body comprises an air inlet nozzle, an air impact 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 impact hole; the gain tube is a long pipe fitting, and the lower port of the gain tube is communicated with the connecting port; the air impact plate is opposite to the air impact hole at intervals; a space is formed between the generating device body and the air impact plate, and the connecting port is communicated with the air impact hole through the space. By adopting the scheme, the influence of the water level height change on the concentration of negative oxygen ions at the air outlet is small, the concentration is high, and the noise is low.
Description
Technical Field
The invention belongs to the technical field of negative oxygen ion equipment, and particularly relates to an air-struck negative oxygen ion generator.
Background
The air-shot negative oxygen ion generator uses compressed air (oxygen) to impact water and an air-shot plate to generate negative oxygen ion air with the property and efficacy equal to those generated by natural environment, and the air-shot negative oxygen ion generator introduced in the publication No. CN110620333B can generate ecological negative oxygen ion air with certain concentration, but has the following problems: (1) the concentration of negative oxygen ions output from the generator outlet is lower and is less than 300 ten thousand per cubic centimeter; (2) when the water level in the generator is high, the concentration of the generated negative oxygen ions is high, and when the water level is low, the concentration of the generated negative oxygen ions is low, and the concentration fluctuation of the output negative oxygen ions is large; (3) the negative oxygen ion air output from the generator air outlet contains more water drops; (4) when bubbles freely rise from underwater to water surface and are broken, and air flow intensively stirs water, the generated noise is large; (5) the water level in the generator vibrates greatly, and the water level is unstable.
Disclosure of Invention
The application aims to solve any defects of the prior art, and provides an air-striking negative oxygen ion generator which comprises a cup body, a cup cover and a negative oxygen ion generating device placed in the cup body, wherein the air-striking 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 striking plate and a gain tube; wherein the air intake line is in communication with the air intake; 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 gain tube is a long pipe fitting, and the lower port of the gain tube is communicated with the connecting port; the air impact plate is opposite to the air impact hole at intervals; a space is formed between the generating device body and the air impact plate, and the connecting port is communicated with the air impact hole through the space.
In one embodiment, the gain tube is a metal or plastic tube.
In one embodiment, the upper end opening of the gain tube faces the cup cover, and the air-blast negative oxygen ion generator is further provided with a water baffle which is arranged to face the upper end opening of the gain tube.
In one embodiment, the upper end of the gain tube is bent such that the opening of the upper port is directed toward the sidewall of the cup.
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 booster tube may be a corrugated tube or a helical tube.
In one embodiment, the number of the air-striking holes is 1 to 100, and the diameter of each air-striking hole is 0.3 to 2mm.
In one embodiment, the air inlet and outlet are provided on the cup and/or lid.
In one embodiment, a safety valve is disposed 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.
By adopting the scheme of the application, the method has the following advantages: the present invention has the following effects.
(1) The concentration of the generated negative oxygen ions is high and can reach 1000 ten thousand per cm at most 3 The above;
(2) the negative oxygen ion concentration change is within 15% no matter the water level is high or low under the condition that the water surface of the inner cavity of the generator covers the generating device, and the negative oxygen ion concentration change is several times under the condition that the gain tube is not arranged;
(3) the 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, accurate water retaining is realized, small water drops are blocked back, in addition, the direction of the air outlet of the gain tube can not be vertical upwards, the directions of lateral direction, oblique upwards, oblique downwards, downward and the like are adopted, the small water drops are not sprayed upwards, and the water drops at the air outlet are few;
(4) because no broken sound and strong stirring of bubbles rising from the water to the water surface freely are generated, the noise is reduced;
(5) and because no bubbles rise freely from the water to stir the water, the water surface in the generator keeps still.
Drawings
FIG. 1 is a structural diagram of an oxygen anion generator according to the present application;
FIG. 2 is a cross-sectional view of the present application of a gas-impingement oxygen anion generator;
FIG. 3 is a cross-sectional view of the present application of a negative oxygen ion generating device;
FIG. 4 is a schematic view of the negative oxygen ion generator according to the present invention;
FIG. 5 is a bottom view of the main body of the apparatus for generating negative oxygen ions according to the present application;
FIG. 6 is a structural view of a lower cover of the negative oxygen ion generator according to the present invention;
FIG. 7 is an assembled view of the air striking plate and the lower cover of the present application;
FIG. 8 is a structural view of an oxygen anion generator according to another embodiment of the present application;
FIG. 9 is a structural view of an oxygen anion generator according to another embodiment of the present application;
FIG. 10 is a schematic view of an air-struck negative oxygen ion generator according to another embodiment of the present application.
Detailed Description
In order to make the technical solutions and advantages of the present application more clear, the present application is described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-10, the air-struck negative oxygen ion generator of the present application includes a cup body 1, a cup cover 2 and a negative oxygen ion generating device 3 placed in the cup body 1, and the air-struck negative oxygen ion generator includes an air inlet 201 and an air outlet 202, wherein the negative oxygen ion generating device 3 includes an air inlet pipeline 301, a generating device body 302, an air striking plate 303 and a gain tube 304; wherein the intake pipe 301 is in communication with the intake port 201; the generating device body 302 comprises an air inlet nozzle 3021, an air impact 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 of the air inlet nozzle 3021 is communicated with the air impact hole 3022; the connection port 3023 is used for installing the gain tube 304, the gain tube 304 is a long pipe, and the lower port of the gain tube is communicated with the connection port 3023; the gas impact plate 303 is opposite to the gas impact hole 3022 at intervals; the generating device body 302 and the gas attack plate 303 form a space therebetween, and the booster tube 304, the connection port 3023 and the gas attack hole 3022 communicate with each other through the space.
In one embodiment, the gain tube 304 is a metal or plastic tube. Preferably, the plastic pipe is a plated plastic pipe or a conductive plastic pipe. 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 generating device body 302, and the water level can be higher due to certain loss of water in use, but cannot exceed the upper port of the gain tube 304), and high-pressure air from an external air source enters the air inlet port 3021 through the air inlet pipeline 301, and jets high-speed air flow outwards through the air striking holes 3022 to impact the air striking plate 303 and the water in the space, so as to generate negative oxygen ion gas. The negative oxygen ion gas is discharged from the gain tube 304, and does not move upwards from the water, so that the loss of the negative oxygen ions in the water is avoided, and the concentration of the finally discharged negative oxygen ions is also improved. Meanwhile, the negative oxygen ion gas and the air enter the gain tube 304, and as the air containing the negative oxygen ions continuously rubs and impacts in the gain tube 304, the compressed gas is contacted with and departs from the gain tube 304 and carries some negative charges according to the contact separation electrification principle, so that the concentration of the negative oxygen ions is further improved, and the concentration can reach 1000 ten thousand per cm 3 The above. And because the negative oxygen ion air does not freely rise to the water surface from the water, the water in the cup body is kept still without stirring of the air flow, and the cracking sound of bubbles rising to the water surface and the carried water drops are eliminated. In one embodiment, the positive charges on the gain tube 304 enter the water, and the gain tube 304 is connected with the metal part of the cup body 1 through a wire and then connected with the ground wire, so that the positive charges are neutralized 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 stroke of the air carrying the negative oxygen ions in the gain tube 304 is longer, more negative oxygen ion gas generated by gain is generated, even if small water drops are carried in the negative oxygen ion gas, the air can be fully attached to the inner wall of the gain tube 304 and flows downwards to the cup body, and the content of moisture in the negative oxygen ion gas discharged outwards is reduced.
In one embodiment, the gain tubes 304 are plural in number and are evenly arranged around the gas strike hole 3022. For example, four gain tubes 304 are shown. Therefore, the discharge amount of the negative oxygen ion gas can be increased, the phenomenon that the gas cannot be discharged in time due to the fact that one pipeline is used for influencing the concentration of the negative oxygen ion gas generated by the whole generator is avoided, and the phenomenon that the negative oxygen ion gas is gathered near the gas impact plate 303 and discharged from the water replenishing hole 3063 to influence the generation of the subsequent negative oxygen ion gas and reduce the concentration of the negative oxygen ion is also avoided.
In one embodiment, the upper end of the gain tube 304 opens toward the cup lid. Preferably, the air-blast oxygen anion generator is further provided with a water baffle, which is disposed facing the upper end opening of the gain tube 304. In one embodiment, the water guard may be fixedly disposed at the outer circumference of the air intake pipe, or may be fixedly disposed on the inner wall of the cup body 1. By adopting the scheme, the negative oxygen ion gas is blocked by the water baffle before reaching the gas outlet 202, and the moisture 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 moisture content of the negative oxygen ion gas discharged from the gas outlet 202 can be reduced. In one embodiment, the lower surface of the water baffle is inclined with respect to the horizontal plane, and the surface distal from the fixed end is disposed closer to the cup bottom than the surface proximal to the fixed end. By adopting the scheme, the water attached to the baffle can be collected in time and fall into the water in the cup body 1 along the inclined surface, and the water retaining function failure caused by the water gathering on the water retaining plate is avoided.
In one embodiment, the upper end of the gain tube 304 is bent such that the opening of the upper port is directed toward the sidewall of the cup 1. With this arrangement, the inner wall at the elbow is angled relative to vertical, for example, 90, consistent with the action of the water deflector. In a preferred embodiment, the upper end of the gain tube 304 is at an angle smaller than 90 °, for example, 75-85 °, with respect to the tube body of the gain tube 304. With such a scheme, the moisture attached to the bent pipe can flow along the pipe wall in the opening direction until the moisture falls into the water in the cup body 1. Therefore, the phenomenon that water drops are formed by attaching water to the pipe wall and cannot drop smoothly to influence the subsequent water retaining function is avoided, and the phenomenon that excessive water enters the gain pipe 304 to influence the generation of negative oxygen ion gas in the pipe and excessive water is also avoided. In one embodiment, the gain tube 304 has an arcuate cross-section at its upper end, for example, a truncated portion of a circular tube. The arc-shaped inner surface is provided with a plurality of lines which are staggered transversely and vertically (for example, formed by etching fine grooves), and by adopting the structure, moisture is not easy to flow and drop on the surface of the arc-shaped structure, large water drops are not easy to form, and the influence of the surface covered by the moisture on the subsequent water retaining effect is avoided.
In one embodiment, the body of the gain tube 304 may be a corrugated tube or a helical tube. With such a scheme, the gas has a longer stroke in the gain tube 304 at the same height, so that the gas contacts and separates with the inner wall of the gain tube 304 more times, and more negative oxygen ions are generated. Meanwhile, the change of the direction also enables water molecules to be fully separated out from the negative oxygen ion gas and attached to the inner wall, and the water molecules gradually drop.
In one embodiment, the number of the gas strike holes 3022 is 1 to 100, and each gas strike hole 3022 has a diameter of 0.3 to 2mm, preferably 0.5 to 1.5mm. The number of the 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 cap 2, for example, the air inlet 201 is disposed in the center of the cap 2, and the air outlet 202 is disposed at the edge of the cap 2. In another embodiment, the air inlet 201 is arranged on the cup body 1, and the air outlet 202 is arranged on the cup cover 2. For another example, the air inlet 201 is arranged on the air inlet pipeline 301, and the air inlet pipeline 301 is in threaded connection with the cup cover 2. For example, one end of the air inlet pipeline 301 extends out of the cup cover 2, and the port of the air inlet pipeline forms the air inlet 201. In another scheme, the air inlet 201 is arranged on the air inlet nipple 3021, and the air inlet nipple 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 cup is used for relieving pressure when air pressure in the cup body 1 is too high, so that damage to the cup body caused by the pressure in the cup body 1 is avoided, and potential safety hazards to the person of a 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 coupled to the central portion 3051 by a coupling portion. The central part 3051 is sleeved on the air inlet pipe 301 or integrated with the air inlet pipe 301, the number of the ferrules 3052 is the same as the number of the gain tubes 304, the upper parts of the gain tubes 304 can be embedded in the ferrules 3052, and the upper parts of the gain tubes 304 and the air inlet pipe 301 are fixed together. By adopting the scheme, the upper part and the lower part of the gain pipe 304 are fixed with the air inlet pipeline 301, the rigidity of the system is improved, the noise generated by the vibration of the pipe wall caused in the air flowing process is avoided, the damage caused by the long-term vibration of the mechanism is also avoided, and the service life is prolonged. In one embodiment, the ferrule 3052 is a tubular structure including an axial slit, such that the ferrule 3052 is flexible, can accommodate different sizes of bushings, and is easy to assemble and disassemble.
In one embodiment, the ferrule 3052 comprises a clamping section 30521 and a bending section 30522, which are connected, wherein the clamping section 30521 is a straight tube and can be sleeved on the top end of the gain tube 304; the opening direction of the curved section 30522 faces the side wall of the cup body 1. The opening direction of the bending section 30522 is preferably slightly downward, for example, an angle smaller than 90 ° with respect to the clamping section 30521, for example, 75 ° to 85 ° is adopted, so as to avoid that moisture adheres to the tube wall to form water drops, which cannot drop smoothly, and affect the subsequent water retaining function, and also avoid that too much moisture enters the gain tube 304, which affects the generation of negative oxygen ion gas in the tube and too much moisture. In one embodiment, the curved segment 30522 ends in an arcuate configuration, e.g., a truncated circular tube configuration. Be provided with many crisscross lines of anyhow (for example form through the thin microgroove of etching) at arc structure internal surface, adopt such structure, moisture is difficult for in the accumulation of 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 sidewall of the clamping segment 30521 has a partial gap from bottom to top, i.e. a gap that does not penetrate the sidewall of the clamping segment 30521, and preferably, 2 or 3 or more gaps may be provided, and due to the gap, the sidewall has elasticity and can clamp the sidewall around the gap. More preferably, the inner wall of the clamping section 30521 is formed in a tapered shape, and the size of the opening at the lower end of the clamping section 30521 is larger than that of the upper part of the clamping section 30521, so that the insertion of the gain tube 304 is facilitated, and the gain tube 304 with various diameters can be adapted, which is more applicable.
In one embodiment, the air inlet pipeline 301 is a long pipe, the upper end of which 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 threaded 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 firstly connected with the generating device body 302, the gain pipe 304 and 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 dismounting process is reversed. Thus, the assembly and disassembly are very convenient, and the maintenance and the replacement of devices are also facilitated.
In one embodiment, the negative oxygen ion generator body 302 is a container with an open lower end and a semi-closed upper end, and the gas impact plate 303 is fixed to the open section of the negative oxygen ion generator body 302.
In one embodiment, the gas strike plate 303 may be fixedly attached to the container using a bolt arrangement such that a gas strike chamber 3026 is formed between the gas strike plate 303 and the generator body 302. Further, the impact plate 303 is provided with an impact plate water supply hole 3031 at a position not corresponding to the impact hole 3022, and the water in the cup body 1 is introduced into the impact chamber 3026.
In one embodiment, the negative oxygen ion generator 3 includes a lower cover 306, and the gas impact plate 303 is fixed by the connection of the lower cover 306 and the generator body 302. The lower cover 306 includes a base plate 3061 and a surrounding barrier 3062 arranged around the edge of the base plate 3061, a water replenishing hole 3063 and a plurality of stepped rib plates 3064 are arranged on the base plate 3061, a first end of the stepped rib plates 3064 is connected with the surrounding barrier 3062, a second end of the stepped rib plates 3064 is arranged towards the middle of the base plate 3061, the height of the second end is smaller than that of the first end, and top surfaces of the second ends of the stepped rib plates 3064 are used for supporting the air impact plate 303. Meanwhile, a space between adjacent stepped rib plates 3064 forms a water inlet and noise elimination channel. The water feeding hole 3063 of the bottom plate 3061 and the water feeding channel between the adjacent stepped rib plates 3064 enter the space between the air striking hole 3022 and the air striking plate 303 to realize water feeding, and meanwhile, when water is impacted by air to generate turbulent flow, the stepped rib plates 3064 block the direction of the water flow, so that the direction of the water flow must be changed, the water flow flows along the space between the stepped rib plates 3064, the turbulent flow of the water is further damaged to generate an environment, and the noise is reduced. In one aspect, the plurality of stepped ribs 3064 are arranged radially and centrally symmetrically. Preferably, the water replenishing hole 3063 is formed in a central position of the bottom plate 3061, the plurality of stepped ribs 3064 are spirally arranged in a segment shape (i.e., one side of each stepped rib 3064 extends in a direction tangential or close to an edge of the opening 3063), and, more preferably, the stepped ribs 3064 have an arc-shaped cross-section. Experiments show that the scheme can better reduce noise, and the reason for the noise is that the spiral line segment arrangement and the arc structure enable the water flow direction to change more.
In one embodiment, the bottom surface of the generating device body 302 is further provided with a first rib 3024 and a second rib 3025, wherein the first rib 3024 is L-shaped, the vertex of the L-shape points to the center of the bottom surface, two sides of the L-shape are respectively arranged near two adjacent communication ports 3023, and the second rib 3025 is elongated and is arranged between the communication ports 3023 and the bottom surface center water replenishing port 3063. According to the scheme, when water is impacted by gas and flows, the ribs block the water, so that the water flows along the spaces among the ribs, and noise generated by water flowing is reduced.
In one embodiment, the generating device body 302 of the negative oxygen ion generating device 3 is arranged at the bottom of the cup body 1, and the air inlet mouth 3021 is communicated with an external air inlet pipeline 301 through the bottom wall of the cup body 1. The generating device body 302 of the negative oxygen ion generating device 3 is a box structure, the bottom wall of which is provided with a mounting interface for mounting the air inlet nozzle 3021, and the top wall of which 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, an air hood is fixedly connected above the box body structure, the air hood is of a half-opening structure and comprises a top plate and a side plate 3033, the top plate forms the air impact plate 303, and a connecting port 3023 corresponding to the gain tube 304 is arranged on the top plate and used for installing the gain tube 304; the space enclosed by the side plate 3033 forms a barrier to prevent the generated negative oxygen ion gas from leaking out from the side surface, and the gas is ensured to be discharged from the gain tube 304. Wherein, the gas hood is fixedly connected with the generating device body 302 by adopting 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 the 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 the upper part, the generator does not have a long rod-shaped structure (namely an air inlet passage), the whole rigidity is higher, the vibration and noise generated by the impact of the gas on the generating device body 302 are smaller, and in addition, the air impacts the air impact plate 303 downwards and forms negative oxygen ions with water, and the generating position of the negative oxygen ion gas is close to the connecting port 3023 due to the opening on the air impact plate 303 to realize the communication of the water, so the negative oxygen ion gas is easy to leak away. In this scheme, the air upwards strikes gas and hits board 303, and negative oxygen ion gas directly discharges away from gain tube 304 after forming to, through the mode that sets up the curb plate, can guarantee that the negative oxygen ion gas that produces all discharges through gain tube 304, can not pass through aquatic rebound, avoided the loss of negative oxygen ion concentration.
In one embodiment, a liquid level meter 5 is arranged outside the cup body 1 for observing the water level inside the cup body 1. The cup body 2 is provided with a water inlet and a water adding valve 207 for adding water into the cup body 1.
In one embodiment, the air inlet pipeline 301 is formed by combining multiple sections, and includes an inlet section 3011, a fixing section 3012, and a connecting section 3013, which are connected in sequence, wherein the inlet section 3011 is in threaded connection with the cup cover 2, and two ends of the inlet section 3011 are respectively on two sides of the cup cover 2. The fixing section 3012 is integrally connected to the fixing frame 305, and the connecting section 3013 is connected between the fixing section 3012 and the intake 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 fixing bracket 305 forms a part of the intake duct 301. By adopting the scheme, a plurality of components can be detachably connected, so that the air-blast negative oxygen ion generator can be conveniently disassembled and placed into the cup body 1, 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 air-blast negative oxygen ion generator is suitable for different negative oxygen ion generators, a modularized structure is formed, and the universality and convenience are higher.
In one embodiment, a connecting sleeve 3014 is arranged at a connecting position of the inlet section 3011 and the 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 thereof are described below with reference to the accompanying drawings.
Example 1:
referring to fig. 1-7, the air-blast negative oxygen ion generator of the present embodiment includes a cup body 1, a cup cover 2, and a negative oxygen ion generator 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 upper end opening and a lower end being closed, an upper end opening of the cup body 1 is provided with an external connecting thread screwed with the cup cover 2, the cup cover 2 is a shallow container with a lower end opening and a upper end being semi-closed, a lower end opening of the cup cover 2 is provided with an internal connecting thread screwed with the cup body 1, the upper end surface of the cup cover 2 is provided with an inlet section 3011 penetrating through the cup cover 2, an air outlet 202 and a water filling port 205, the outer end of the top of the cup cover 2 is provided with a water filling cover 204 used for plugging the water filling port 205, the negative oxygen ion generating device 3 is arranged in an inner cavity of the cup body 1 and is 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, an air impact plate 303, a gain tube 304, a connecting section 3013, a fixing frame 305 and a lower cover 306, wherein the air impact plate 303 is clamped between the generating device body 302 and the lower cover 306 and is fixedly connected with the generating device body 302 and the lower cover 306 through connecting screw holes by screws, the generating device body 302 is a shallow container with the lower end open and the upper end semi-closed, an air inlet nozzle 3021 and the gain tube 304 are arranged on the upper end surface of the generating device body 302, 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 30522 of the gain tube 304 is communicated with the bending section 30522 of the fixing frame 305, the vertical upward air 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 end of an air inlet nozzle 3021 on the generating device body 302 is provided with an air striking hole 3022, the diameter of the air striking hole 3022 is 1.2mm, the number of the air striking holes 3022 is 2, an air striking plate 303 is arranged at a position 5mm below the air striking hole 3022, the inner upper surface of the generating device body 302 is provided with a quick flow passage and a sound damping passage, and the lower cover 306 is provided with a water supplementing hole 3063 and a lower cover sound damping passage.
The generating device body 302, the lower cover 306 and the fixing frame 305 are molded by casting, the gain tubes 304 are stainless steel tubes or red copper tubes with the diameter of 4mm and the number of 4-8, and the gain tubes 304 are fixedly connected with the generating device body 302 and the fixing frame 305 in an inserting, screwing or bonding mode.
Example 2
Referring to fig. 8, the present embodiment includes a cup body 1, a cup lid 2, a water baffle 4 and a negative oxygen ion generator 3.
The cup body 1 is in threaded connection with the cup cover 2, a sealing ring 206 of the cup cover 2 is arranged at the connection position of the cup body 1 and the cup cover 2, an air inlet 201 and an air outlet 202 safety valve 203 are arranged on the cup cover 2, the negative oxygen ion generating device 3 is arranged in an inner cavity of the cup body 1 and is immersed under the water surface, the negative oxygen ion generating device 3 comprises a generating device body 302, an air striking plate 303 and a gain tube 304, the generating device body 302 is a container with an open lower end and a semi-closed upper end, the top surface of the body 302 is provided with the gain tube 304 and an air inlet port 3021 in a penetrating mode, the gain tube 304 is a stainless steel straight tube with a diameter of 5mm and a number of 4, the top of the gain tube 304 extends out of the water surface of the inner cavity of the cup body 1, the upper end of the air inlet port 3021 is communicated with the air inlet 201 on the cup body 2 through an air inlet pipeline 301, the water blocking plate 4 is arranged on the air inlet pipeline 301, two ends of the air inlet pipeline 301 are in threaded connection, air striking holes 3022 at the lower end of the air inlet port 3021 are provided with air striking plates with a diameter of 1.0mm, the air striking plate 303 is provided with an air striking plate 303, the air striking plate 303, and the air striking plate 303 is provided with the air striking chamber 303, and the generating chamber 303.
Example 3
Referring to fig. 9, the present embodiment is different from embodiment 2 in that the upper end of the booster tube 304 is bent to the side to form a bent portion 3041 without a water baffle, while the booster tube 304 of embodiment 2 is vertically upward with a water baffle 4, and other aspects are the same as the embodiments.
Example 4
Referring to fig. 10, the present embodiment includes a cup body 1, a cup lid 2, a negative oxygen ion generating device 3, and a check valve 6. The cup body 1 and the cup body 2 are connected in a buckled and pressed mode through a fastening bolt 208, a cup body sealing ring 206 is arranged at the connection position of the cup body 1 and the cup body 2, a cup body air outlet 202 and a water adding valve 207 are arranged on the cup body 2, a liquid level meter 5 is arranged on the side face of the cup body 1, a negative oxygen ion generating device 3 and an air cover are arranged in an inner cavity of the cup body 1, holes are formed in the bottom of the cup body 1 and used for penetrating through an air inlet port 3021, the negative oxygen ion generating device 3 is fixed to the bottom of the cup body 1 through the air inlet port 3021 and is connected with a one-way valve 6, an air striking hole 3022 is formed in the top of the negative oxygen ion generating device 3, the diameter of the air striking hole 3022 is 1.5mm, the number of the air striking hole 3026 is 6, a gas storage chamber 3027 is defined in the middle of the negative oxygen ion generating device 3, an air cover is arranged on the periphery of the negative oxygen ion generating device 3, a gain pipe 304 penetrates through the upper end face of the air cover, the gain pipe 304 is made of a stainless steel pipe with an inner diameter of 6mm, the water surface of the gain pipe 304, a side plate 3033 of the air cover is arranged on the side plate 3033, a gas supplementing cup body, a gap between the air supplementing cup body and the air supplementing cup body is used as a top plate connected with a generating device connected with a negative oxygen generating device fixing device connected through a top plate 3032.
The detection results of the embodiments of the invention are as follows: pure water and compressed air with the pressure of 0.15Mp are adopted, and a negative oxygen ion detector is used for detecting: the lowest concentration of negative oxygen ions at the outlet 202 of the generator is 400 ten thousand/cm 3 The highest concentration reaches 1900 ten thousand/cm 3 . The negative oxygen ion concentration of the air-impact type negative oxygen ion generator without the gain tube 304 is 300 ten thousand/cm 3
The above-listed detailed description is only a specific description of possible embodiments of the present application, and they are not intended to limit the scope of the present application, and equivalent embodiments or modifications made without departing from the technical spirit of the present application should be included in the scope of the present application.
Claims (10)
1. The utility model provides a pneumatics negative oxygen ion generator, 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 impact plate and a gain pipe; wherein the air intake conduit is in communication with the air intake; 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 gain pipe is a long pipe fitting, and the lower port of the gain pipe is communicated with the connecting port; the air impact plate is opposite to the air impact hole at intervals; a space is formed between the generating device body and the air impact plate, and the connecting port is communicated with the air impact hole through the space.
2. The air-struck oxygen anion generator of claim 1, wherein: the gain tube is a metal tube or a plastic tube.
3. The air-struck oxygen anion generator of claim 1, wherein: the upper end opening of the gain tube faces the cup cover, and the air-blast negative oxygen ion generator is further provided with a water baffle which faces the upper end opening of the gain tube.
4. The air-struck oxygen anion generator of claim 1, wherein: 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.
5. The air-struck oxygen anion generator of claim 4, wherein: the upper end of the gain tube forms an included angle smaller than 90 degrees with the tube body of the gain tube.
6. The air-struck oxygen anion generator as claimed in any one of claims 1 to 5, wherein: the tube body of the gain tube can be a wavy tube or a spiral tube.
7. The air-struck oxygen anion generator as claimed in any one of claims 1 to 5, wherein: the number of the air-striking holes is 1-100, and the diameter of each air-striking hole is 0.3-2mm.
8. The air-struck oxygen anion generator as claimed in 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. The air-struck 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-struck oxygen anion generator of claim 1, wherein: the negative oxygen ion generating device also comprises a fixing frame used for fixing the upper part of the gain pipe and the air inlet pipeline together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| CN202211363312.XA CN115663599B (en) | 2022-11-02 | 2022-11-02 | Negative oxygen ion generator by air impact method |
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| CN115663599A true CN115663599A (en) | 2023-01-31 |
| CN115663599B CN115663599B (en) | 2023-11-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089178A (en) * | 2024-03-30 | 2024-05-28 | 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 |
-
2022
- 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089178A (en) * | 2024-03-30 | 2024-05-28 | 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 |
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| CN115663599B (en) | 2023-11-24 |
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