CN116526306B - Negative oxygen ion generator - Google Patents
Negative oxygen ion generator Download PDFInfo
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- CN116526306B CN116526306B CN202310694318.3A CN202310694318A CN116526306B CN 116526306 B CN116526306 B CN 116526306B CN 202310694318 A CN202310694318 A CN 202310694318A CN 116526306 B CN116526306 B CN 116526306B
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- air outlet
- air
- negative oxygen
- generator
- noise reduction
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- 239000001301 oxygen Substances 0.000 title claims abstract description 128
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 128
- 239000007789 gas Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 9
- -1 oxygen ion Chemical class 0.000 claims description 123
- 230000009467 reduction Effects 0.000 claims description 104
- 239000007788 liquid Substances 0.000 claims description 39
- 230000000694 effects Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 238000003860 storage Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention relates to a negative oxygen ion generator, which comprises a first shell, a generator, a compressor, an air outlet piece and a connecting rod assembly, wherein the first shell is provided with an air inlet; the generator is arranged in the first shell and is used for generating negative oxygen ion gas; the compressor is arranged in the first shell, one end of the compressor is communicated with the generator, and the other end of the compressor is communicated with the air inlet and is used for compressing and conveying air to the generator; the air outlet piece is communicated with the generator and is used for discharging negative oxygen ion gas; the two ends of the connecting rod assembly are respectively and rotatably connected with the first shell and the air outlet piece, and the connecting rod assembly is driven to enable the air outlet piece to be close to or far away from the first shell. The user can place the first casing in the position that is far away from the user, pulls the link assembly simultaneously and makes the air-out spare be close to the user to this still can inhale the effect of the great negative oxygen ion of concentration under the less circumstances of noise around the realization user.
Description
Technical Field
The invention relates to the technical field of negative oxygen ion generators, in particular to a negative oxygen ion generator.
Background
The negative oxygen ions have the functions of strengthening immunity, preventing and recovering diseases, regulating internal rules, inhibiting aging, activating and protecting liver and kidney functions, activating peristaltic movement, stabilizing the pH value in intestines, decomposing harmful substances and cancerogenic substances, promoting excretion, improving lipid metabolism and sugar metabolism, promoting digestion and absorption, generating metabolic hormones, generating vitamins, inhibiting the proliferation of harmful bacteria and pathogenic bacteria, preventing infection and the like, so that the negative oxygen ions are widely applied to the field of medical appliances. In addition, negative oxygen ions have important values in industries such as food, medicine, electronic semiconductor manufacturing, mechanical automation, clothing, printing, automobile manufacturing, petrochemical industry, environmental protection and dust removal, environmental improvement, spraying and electroplating, and the like.
In the prior art, a negative oxygen ion generator usually uses the air-excited principle to generate negative oxygen ions, namely high-pressure air is used for impacting liquid, so that the negative oxygen ions are generated. The existing negative oxygen ion generator mainly comprises a generator and an air compressor, wherein the compressor provides stable high-speed air flow for the negative oxygen ion generator. In the using process of the compressor, external air is required to be pumped in, high-pressure air is obtained after compression, then the high-pressure air is conveyed into the negative oxygen ion generator, and the high-pressure air input by the compressor impacts liquid in the generator, so that negative oxygen ions are generated. In the process, the operation of the compressor and the generator can generate larger noise to influence the use experience of a user, so that the user often places the negative oxygen ion generator at a place far away from the user to reduce noise, but the negative oxygen ion has very large mobility, belongs to small ions beneficial to human bodies, has good biological activity, can move at a high speed in the air, and can reduce the concentration of the negative oxygen ions inhaled into the body by the user and reduce the beneficial effect of the negative oxygen ions on the human bodies if the negative oxygen ion generator is placed at a position far away from the user.
Disclosure of Invention
The embodiment of the invention provides a negative oxygen ion generator, which aims to solve the problem that the negative oxygen ion generator is placed at a position far away from a user in order to avoid overlarge noise in the use process, so that the concentration of the negative oxygen ion inhaled into a human body is low.
A negative oxygen ion generator comprising:
the first shell is provided with an air inlet;
the generator is arranged in the first shell and is used for generating negative oxygen ion gas;
the compressor is arranged in the first shell, one end of the compressor is communicated with the generator, and the other end of the compressor is communicated with the air inlet and is used for compressing and conveying air to the generator;
the air outlet piece is communicated with the generator and is used for discharging negative oxygen ion gas; and
and the two ends of the connecting rod assembly are respectively connected with the first shell and the air outlet piece in a rotating way, and the connecting rod assembly is driven to enable the air outlet piece to be close to or far away from the first shell.
In one embodiment, the connecting rod assembly comprises a first connecting rod and a second connecting rod rotatably connected with the first connecting rod, one end of the first connecting rod, which is far away from the second connecting rod, is rotatably connected with the first shell, and the air outlet piece is rotatably connected with one end of the second connecting rod, which is far away from the first connecting rod.
In one embodiment, the negative oxygen ion generator has a first direction perpendicular to an axial direction of the negative oxygen ion generator, and the first connecting rod and the rotation axis of the first housing are parallel to the first direction; the rotation axes of the second connecting rod and the first connecting rod are parallel to the first direction; the rotation axes of the air outlet piece and the second connecting rod are parallel to the first direction.
In one embodiment, the air outlet piece comprises a second shell, the second shell is rotatably connected to the connecting rod assembly, a first air outlet hole and a second air outlet hole are formed in the second shell, the first air outlet hole is communicated with the generator, and the second air outlet hole is communicated with the first air outlet hole and is used for discharging negative oxygen ion gas;
the second shell inner wall encloses to establish and forms first chamber of making an uproar that falls, first chamber of making an uproar that falls communicate respectively in first venthole with the second venthole.
In one embodiment, the generator comprises:
the third shell is arranged in the first shell and is provided with a third air outlet hole which is communicated with the air outlet piece;
the first main body is arranged in the third shell and provided with an air inlet channel and a liquid inlet channel, and the air inlet channel is communicated with the compressor;
the mixer is arranged in the third shell, one end of the mixer is connected with the first main body, the mixer is provided with a second noise reduction cavity, the air inlet channel and the liquid inlet channel are respectively communicated with the second noise reduction cavity, and the air introduced by the air inlet channel and the liquid introduced by the liquid inlet channel are impacted and mixed in the second noise reduction cavity so as to generate negative oxygen ions.
In one embodiment, the generator includes a first arc-shaped noise reduction cover, the first arc-shaped noise reduction cover is arranged in the third shell and sleeved at one end of the mixer, which is far away from the first main body, the first arc-shaped noise reduction cover is formed with a third noise reduction cavity, a fourth air outlet hole is formed in one end, close to the mixer, of the first arc-shaped noise reduction cover, the fourth air outlet hole and the second noise reduction cavity are respectively communicated with the third noise reduction cavity, and the fourth air outlet hole is communicated with the third air outlet hole.
In one embodiment, the generator includes a second arc-shaped noise reduction cover, the second arc-shaped noise reduction cover is sleeved on one end of the mixer, which is close to the first main body, the second arc-shaped noise reduction cover is provided with a fifth air outlet hole, the first arc-shaped noise reduction cover, the third shell and the second arc-shaped noise reduction cover enclose to form a fourth noise reduction cavity, the second arc-shaped noise reduction cover and the third shell enclose to form a fifth noise reduction cavity, the fifth noise reduction cavity is communicated with the fourth noise reduction cavity through the fifth air outlet hole, and the fifth noise reduction cavity is communicated with the third air outlet hole.
In one embodiment, the generator includes a fourth housing, the fourth housing defines a receiving cavity, and one end of the third housing is disposed in the receiving cavity.
In one embodiment, the compressor includes:
the engine body is respectively communicated with the generator and the air inlet hole, and is internally provided with a containing chamber;
the second main body is arranged in the accommodating chamber;
the sound absorbing piece is arranged on the inner wall of the accommodating chamber and faces the air flowing direction in the accommodating chamber.
In one embodiment, the body is provided with an air inlet channel, the air inlet channel is arranged in the accommodating chamber and comprises at least two air inlets, and the air inlet channel is communicated with the air inlet hole through the air inlets; any air inlet and the adjacent air inlets are arranged in a staggered manner, air sequentially passes through one air inlet in the air inlet channel so as to enable the flowing track of the air in the accommodating chamber to be in a curve shape, and the sound absorbing piece is arranged at the inner wall of the air inlet channel; and the air in the air inlet duct flows through the second main body through the air inlet to cool the second main body.
The negative oxygen ion generator has at least the following beneficial effects:
because the negative oxygen ion generator comprises a first shell, a generator, a compressor, an air outlet piece and a connecting rod assembly, the first shell is provided with an air inlet hole; the generator is arranged in the first shell and is used for generating negative oxygen ion gas; the compressor is arranged in the first shell, one end of the compressor is communicated with the generator, and the other end of the compressor is communicated with the air inlet and is used for compressing and conveying air to the generator; the air outlet piece is communicated with the generator and is used for discharging negative oxygen ion gas; the two ends of the connecting rod assembly are respectively and rotatably connected with the first shell and the air outlet piece, and the connecting rod assembly is driven to enable the air outlet piece to be close to or far away from the first shell. In the use process of the negative oxygen ion generator, firstly, the compressor pumps air through the air inlet hole, then the air is compressed into high-pressure air and is conveyed to the generator, so that the generator generates negative oxygen ion gas, the negative oxygen ion gas in the generator flows into the air outlet piece, and the negative oxygen ion gas is discharged. Because the connecting rod assembly is rotatably connected to the first shell, a user pulls the connecting rod assembly to enable the air outlet piece to be close to or far away from the first shell. In other words, the user can pull the connecting rod assembly as required to enable the air outlet piece to be close to the user, so that the negative oxygen ions with larger concentration are absorbed. Secondly, the user can place the first casing in the position that is far away from the user, pulls the link assembly simultaneously and makes the air-out spare be close to the user to this still can inhale the effect of the great negative oxygen ion of concentration under the less circumstances of noise around the realization user. Moreover, the air outlet piece is rotationally connected to the connecting rod assembly, and a user can adjust the angle of the air outlet piece and the connecting rod assembly according to the needs so as to meet the needs of the user. For example, if the user needs to face the air outlet member, the air outlet member can be rotated relative to the link assembly, and the pitch angle of the air outlet member can be adjusted to face the face of the user.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a negative oxygen ion generator according to an embodiment;
FIG. 2 is an exploded view of a negative oxygen ion generator according to an embodiment;
FIG. 3 is a cross-sectional view of the negative oxygen ion generator shown in FIG. 1 taken along the line P-P;
FIG. 4 is an expanded schematic view of a connecting rod assembly of a negative oxygen ion generator according to an embodiment;
FIG. 5 is a schematic diagram of an air outlet of a negative oxygen ion generator according to an embodiment;
FIG. 6 is an exploded view of a compressor of a negative oxygen ion generator according to an embodiment;
FIG. 7 is a cross-sectional view of the compressor of the negative oxygen ion generator of FIG. 1 taken along line P-P;
FIG. 8 is an exploded view of a generator of a negative oxygen ion generator according to an embodiment;
FIG. 9 is a cross-sectional view of the generator of the negative oxygen ion generator shown in FIG. 1, taken along the line P-P;
FIG. 10 is a schematic view of a portion of the structure of a generator in a negative oxygen ion generator;
FIG. 11 is a schematic view of a part of the structure of a negative oxygen ion generator at another angle.
Reference numerals:
10. a negative oxygen ion generator; 11. a first housing; 111a, an air inlet hole; 12. a generator; 121. a third housing; 121a, a third air outlet hole; 122. a first body; 1221a, an intake passage; 1222a, liquid inlet channel; 123. a mixer; 1231a, a second noise reduction cavity; 124. a first arc-shaped sound reduction cover; 1241a, a third noise reduction cavity; 1242a, fourth air outlet; 1243a, fourth noise reduction cavity; 125. a second arc-shaped sound reduction cover; 1251a, a fifth air outlet; 1252a, fifth noise reduction chamber; 126. a fourth housing; 127a, a water storage chamber; 128. a condensing net; 13. a compressor; 131. a body; 131a, a receiving chamber; 1311a, an air inlet duct; 1312a, air inlet; 132. a second body; 133. a fan; 14. an air outlet member; 141. a second housing; 141a, a first air outlet hole; 142a, a second air outlet hole; 143a, a first noise reduction cavity; 15. a connecting rod assembly; 151. a first link; 152. a second link; D. a first direction; E. axial direction.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-11, the invention discloses a negative oxygen ion generator 10, wherein the negative oxygen ion generator 10 comprises a first shell 11, a generator 12, a compressor 13, an air outlet piece 14 and a connecting rod assembly 15, and the first shell 11 is provided with an air inlet hole 111a; the generator 12 is arranged in the first shell 11 and is used for generating negative oxygen ion gas; the compressor 13 is disposed in the first housing 11, and has one end connected to the generator 12 and the other end connected to the air inlet 111a, for compressing and delivering air to the generator 12; the air outlet piece 14 is communicated with the generator 12 and is used for discharging negative oxygen ion gas; the two ends of the connecting rod assembly 15 are respectively connected with the first shell 11 and the air outlet piece 14 in a rotating way, and the connecting rod assembly 15 is driven to enable the air outlet piece 14 to be close to or far away from the first shell 11.
In the use process of the negative oxygen ion generator 10, firstly, the compressor 13 draws in air through the air inlet hole 111a, and then compresses the air into high-pressure air and conveys the high-pressure air to the generator 12, so that the generator 12 generates negative oxygen ion gas. In other words, the high pressure gas flowing into the generator 12 impacts the liquid in the generator 12 to generate negative oxygen ion gas, the negative oxygen ion gas in the generator 12 flows into the gas outlet 14, and the negative oxygen ion gas is discharged. Because the linkage assembly 15 is rotatably coupled to the first housing 11, a user pulling on the linkage assembly 15 may move the air outlet 14 closer to or farther from the first housing 11. In other words, the user may pull the linkage assembly 15 as needed to bring the air outlet 14 closer to the user, thereby absorbing the more concentrated negative oxygen ions. Second, the user can place the first shell 11 at a position far away from the user, and pull the connecting rod assembly 15 to enable the air outlet piece 14 to be close to the user, so that the effect of sucking the negative oxygen ions with larger concentration can be achieved under the condition that noise around the user is smaller. Moreover, the air outlet member 14 is rotatably connected to the connecting rod assembly 15, and the user can adjust the angle between the air outlet member 14 and the connecting rod assembly 15 according to the requirement of the user. For example, if the user needs to face the air outlet 14, the air outlet 14 may be rotated relative to the link assembly 15 to adjust the pitch angle of the air outlet 14 and face the user's face.
It should be noted that the liquid may be a water body. The negative oxygen ion generator 10 is substantially cylindrical, and may be cylindrical, the first housing 11 is substantially cylindrical, and the first housing 11 is provided with a plurality of air inlet holes 111a, so that more air is introduced into the first housing 11. One of the link assembly 15 and the first housing 11 is provided with a rotation shaft, and the other one of the two is provided with a shaft hole matched with the rotation shaft so as to realize the rotation connection of the two. In other embodiments, the linkage assembly 15 and the first housing 11 may be rotatably coupled using other rotational coupling means, such as a hinged connection. One of the connecting rod assembly 15 and the air outlet piece 14 is provided with a rotating shaft, and the other one of the connecting rod assembly 15 and the air outlet piece 14 is provided with a shaft hole matched with the rotating shaft so as to realize the rotating connection of the two. In other embodiments, the linkage assembly 15 and the air outlet 14 may be rotatably coupled to each other using other rotational coupling means, such as a hinge connection.
Referring to fig. 3 and 4, in particular, in some embodiments, the link assembly 15 includes a first link 151 and a second link 152 rotatably coupled to the first link 151, an end of the first link 151 remote from the second link 152 is rotatably coupled to the first housing 11, and the air outlet 14 is rotatably coupled to an end of the second link 152 remote from the first link 151.
The negative oxygen ion generator 10 has a first direction D perpendicular to the axial direction E of the negative oxygen ion generator 10, and the rotation axes of the first link 151 and the first housing 11 are parallel to the first direction D; the rotation axes of the second link 152 and the first link 151 are parallel to the first direction D; the axes of rotation of the air outlet 14 and the second link 152 are parallel to the first direction D.
The first direction D is set along the axis of the rotating shaft, and the first connecting rod 151 and the second connecting rod 152 are both cuboid, so that when the air outlet member 14 is placed at a position far from the first housing 11, the user still can inhale the negative oxygen ion gas with larger concentration, thereby reducing the volume of noise generated in the first housing 11. For example, the length of the first link 151 is a, the length of the second link 152 is B, the first link 151 and the second link 152 are pulled, the farthest distance between the air outlet 14 and the first housing 11 is L, and the relation is satisfied: l=a+b. When the user stops using the negative oxygen ion generator 10, the first link 151 may be accommodated in the first housing 11, and the second link 152 may be inserted into the first housing 11 and attached to the outer wall of the first housing 11. In other words, the second link 152 is bonded to the first housing 11 to form a complete cylinder. The air outlet piece 14 is rotated again, so that the air outlet piece 14 is located at one end of the first shell 11, which is far away from the compressor 13, and one side of the air outlet piece is attached to the first shell 11, thereby reducing the size of the negative oxygen ion generator 10 in the radial direction, enabling the negative oxygen ion generator 10 to be foldable into a cylinder shape, and being convenient for storage and transportation. If the second link 152 protrudes or is retracted into the first housing 11, foreign matters such as dust may enter the first housing 11, which may damage the internal components of the negative oxygen ion device and affect the service life of the negative oxygen ion device. And dust enters the inside of the first housing 11, which is liable to cause the purity of negative oxygen ions to be lowered. If the second link 152 protrudes from the first housing 11, the second link 152 is easily knocked by a user so that the negative oxygen ion generator 10 is knocked down, thereby causing damage to the generator 12 or the compressor 13. This configuration is advantageous for improving the service life of the negative oxygen ion generator 10.
It should be noted that, one of the first connecting rod 151 and the second connecting rod 152 is provided with a rotation shaft, and the other one of the two is provided with a shaft hole matched with the rotation shaft to realize the rotation connection of the two, and in other embodiments, the first connecting rod 151 and the second connecting rod 152 can be connected in a rotation manner such as a hinge connection. The rotational connection between the first connecting rod 151 and the first housing 11 and the rotational connection between the second connecting rod 152 and the air outlet member 14 are all connected by the above connection manner, and will not be described herein.
Referring to fig. 2 and 4, in some embodiments, the air outlet 14 includes a second housing 141, the second housing 141 is rotatably connected to the link assembly 15, the second housing 141 is provided with a first air outlet hole 141a and a second air outlet hole 142a, the first air outlet hole 141a is communicated with the generator 12, and the second air outlet hole 142a is communicated with the first air outlet hole 141a and is used for discharging the negative oxygen ion gas.
The inner wall of the second casing 141 encloses a first noise reduction cavity 143a, and the first noise reduction cavity 143a is respectively communicated with the first air outlet hole 141a and the second air outlet hole 142a.
In this embodiment, the second housing 141 is provided with an arc surface (not labeled in the drawing), a first plane (not labeled in the drawing), and a second plane (not labeled in the drawing), the arc surface is disposed between the first plane and the second plane, the first air outlet 141a is disposed on the first plane, and the second air outlet 142a is disposed on the second plane. The cambered surface, the first plane and the second plane enclose to form the first noise reduction cavity 143a, the first noise reduction cavity 143a can effectively reduce the volume of the noise transmitted, the sound wave is scattered in the first noise reduction cavity 143a, the scattering angles are different, and at the moment, the energy of the sound wave in the propagation process is reduced, so that the sound is weakened. Next, the first plane is provided with a backflow hole, and the backflow hole is communicated with the generator 12. When the negative oxygen ion gas enters the second shell 141 through the first air outlet 141a, the negative oxygen ion gas collides with the cambered surface of the second shell 141, and water drops carried by the negative oxygen ion gas can be attached to the cambered surface, so that the negative oxygen ion gas containing water mist is separated, and the negative oxygen ion gas with higher purity is obtained. Under the action of gravity, the water drops attached to the cambered surface flow into the return port and flow into the generator 12 for recycling.
Referring to fig. 6 and 7, in some embodiments, the compressor 13 includes a body 131, a second body 132, and a sound absorbing member, the body 131 being respectively communicated with the generator 12 and the air intake hole 111a, and having a receiving chamber 131a therein; the second body 132 is disposed in the accommodating chamber 131a; the sound absorbing member is disposed on the inner wall of the accommodating chamber 131a, and the sound absorbing member (not shown) faces the air flowing direction in the accommodating chamber 131 a.
In the present embodiment, the body 131 is cylindrical and provides a fixed structure for the second body 132 and the sound absorbing member. The second body 132 is fixedly coupled to the body 131 and serves to compress the drawn-in air. The sound absorbing member includes a plurality of sound absorbing cottons, so that the sound absorbing cottons can absorb wind noise in the accommodating chamber 131a, thereby reducing noise generated during the operation of the compressor 13. First, the second body 132 draws air into the second body 132 through the air inlet 111a to compress, and then delivers compressed high-pressure air into the generator 12, so that the generator 12 generates negative oxygen ion gas, the negative oxygen ion gas in the generator 12 flows into the air outlet 14, and the negative oxygen ion gas is discharged. Next, the air enters the accommodating chamber 131a through the air inlet hole 111a while flowing through the second body 132 to cool the second body 132. In the process that the second main body 132 draws in air for compression and transportation, and the air enters the accommodating chamber 131a and flows through the compressor 13, the parts in the accommodating chamber 131a generate noise due to air inlet or air outlet, so that the sound absorbing cotton is arranged facing the air flowing direction in the accommodating chamber 131a, and the noise generated by the air inlet or the air outlet can be effectively absorbed.
In some embodiments, the body 131 may be provided with an air inlet channel 1311a, the air inlet channel 1311a is disposed in the accommodating chamber 131a, and is located at one end of the body 131 near the generator 12, and includes at least two air inlets 1312a, and the air inlet channel 1311a is communicated with the air inlet hole 111a through the air inlets 1312 a; any air inlet 1312a is arranged in a staggered manner with the adjacent air inlet 1312a, and air sequentially passes through one air inlet 1312a in the air inlet duct 1311a, so that the flow track of the air in the accommodating chamber 131a is curved, and the sound absorbing piece is arranged at the inner wall of the air inlet duct 1311 a; the wind in the air inlet duct 1311a flows through the second body 132 through the air inlet 1312a to cool the second body 132.
Specifically, in the present embodiment, the compressor 13 further includes a fan 133, the fan 133 being disposed in the accommodating chamber 131a and between the air inlet duct 1311a and the second body 132, the fan 133 being for drawing air into the accommodating chamber 131 a. The air inlet duct 1311a includes a first air inlet 1312a and a second air inlet 1312a, the first air inlet 1312a is disposed on a side of an inner wall of the air inlet duct 1311a away from the fan 133, the second air inlet 1312a is disposed on a side of an inner wall of the air inlet duct 1311a close to the fan 133, and the first air inlet 1312a and the second air inlet 1312a are arranged in a staggered manner. Firstly, after the fan 133 is started, air is drawn into the fan 133, that is, the air enters the air inlet channel 1311a through the first air inlet 1312a, enters the fan 133 through the second air inlet 1312a, is discharged through the fan 133, and flows through the second main body 132 to cool the second main body 132. The compressor 13 may further include an air outlet (not labeled in the drawing), where the air outlet is disposed in the accommodating cavity and located at one end of the body 131 away from the fan 133, and the air outlet includes a first air outlet (not labeled in the drawing) and a second air outlet (not labeled in the drawing), where the first air outlet and the second air outlet are arranged in a staggered manner, the first air outlet is disposed on one side of the inner wall of the air outlet, which is close to the second main body 132, and the second air outlet is disposed on one side of the inner wall of the air outlet, which is far away from the second main body 132. The air is sequentially provided with the first air outlet and the second air outlet in the air outlet channel, so that the flowing track of the air in the air outlet channel is curved, the air speed is reduced, and the noise is reduced. The air outlet is communicated with the air inlet 111a, and the air flowing through the second main body 132 flows into the air outlet channel through the first air outlet, flows out of the machine body 131 through the second air outlet, and flows out of the first shell 11 through the air inlet 111 a. The sound absorbing member is disposed on the inner walls of the air inlet duct 1311a and the air outlet duct, so that noise generated by the compressor 13 due to air inlet or air outlet can be effectively reduced.
Referring to fig. 8-11, in some embodiments, the generator 12 includes a third housing 121, a first main body 122, and a mixer 123, where the third housing 121 is disposed in the first housing 11 and has a third air outlet hole 121a, and the third air outlet hole 121a is communicated with the air outlet member 14; the first main body 122 is disposed in the third casing 121, and is provided with an air inlet passage 1221a and a liquid inlet passage 1222a, and the air inlet passage 1221a is communicated with the compressor 13; the mixer 123 is disposed in the third housing 121, and has one end connected to the first main body 122, the mixer 123 is provided with a second noise reduction cavity 1231a, the air inlet passage 1221a and the liquid inlet passage 1222a are respectively connected to the second noise reduction cavity 1231a, and the air introduced into the air inlet passage 1221a and the liquid introduced into the liquid inlet passage 1222a are collided and mixed in the second noise reduction cavity 1231a to generate negative oxygen ions.
In the present embodiment, the shape of the mixer 123 is columnar, for example, cylindrical. The intake passage 1221a has one end communicating with the compressor 13 to introduce high-pressure air into the intake passage 1221a and the other end communicating with the mixer 123, and allows the intake passage 1222a to be sucked into the liquid. First, high-pressure air is introduced from the air inlet passage 1221a, and the pressure is small at a high flow rate, so that a negative pressure is formed at an end of the mixer 123 near the air inlet passage 1221a, and thus liquid is sucked into the liquid inlet passage 1222a, thereby forming a siphon effect. The high pressure air of the intake passage 1221a impinges on the liquid flowing out of the liquid intake passage 1222a to generate negative oxygen ions. Specifically, the third housing 121 is provided with a water storage cavity 127a, the water storage cavity 127a is disposed at one end, far away from the first main body 122, in the third housing 121, and the water storage cavity 127a is communicated with the second noise reduction cavity 1231a. One end of the liquid inlet channel 1222a is communicated with the water storage cavity 127a, the other end of the liquid inlet channel 1222a is communicated with the second noise reduction cavity 1231a, when air in the air inlet channel 1221a is flushed into the second noise reduction cavity 1231a, a siphoning phenomenon is formed in the second noise reduction cavity 1231a, so that water in the water storage cavity 127a continuously flows into the second noise reduction cavity 1231a, and air in the air inlet channel 1221a continuously impacts liquid to generate negative oxygen ions.
The high pressure air of the air inlet passage 1221a impacts the liquid flowing out of the liquid inlet passage 1222a to generate negative oxygen ions, and the noise of the generator 12 is excessive due to the excessive amplitude of the air impacting the liquid, and the mixer 123 is provided with the second noise reduction cavity 1231a, so that the volume of the outgoing sound can be effectively reduced by the second noise reduction cavity 1231a. The sound waves are scattered in the second noise reduction chamber 1231a with different scattering angles, whereby the energy of the sound waves during propagation is reduced, thereby attenuating the sound.
In some embodiments, the generator 12 may further include a Laval pipe (not shown) integrally formed with the sidewall of the air inlet passage 1221a and located at an end of the air inlet passage 1221a near the mixer 123, the Laval pipe being connected to the mixer 123, the Laval pipe being sleeved on the sidewall of the end of the liquid inlet passage 1222a and having a gap with the end of the sidewall of the liquid inlet passage 1222a, the structure being such that the flow rate of air at the end of the air inlet passage 1221a is increased, so that the pressure therein is reduced, thereby allowing liquid to be sucked into the liquid inlet passage 1222a to form a siphon effect.
The internal structure of the Laval pipe is the same as that of the rocket launching station jet pipe, and the Laval pipes are manufactured by the Laval pipe principle.
The generator 12 includes a first arc-shaped noise reduction cover 124, the first arc-shaped noise reduction cover 124 is disposed in the third housing 121 and sleeved at one end of the mixer 123 far away from the first main body 122, the first arc-shaped noise reduction cover 124 is formed with a third noise reduction cavity 1241a, one end of the first arc-shaped noise reduction cover 124 close to the mixer 123 is provided with a fourth air outlet 1242a, the fourth air outlet 1242a and the second noise reduction cavity 1231a are respectively communicated with the third noise reduction cavity 1241a, and the fourth air outlet 1242a is communicated with the third air outlet 121a.
In this embodiment, the shape of the first arc-shaped sound reduction cover 124 is approximately a combination of a circular table and a cylinder, one end with a smaller diameter is sleeved on the outer wall of the mixer 123, and more than two fourth air outlet holes 1242a are formed at one end of the first arc-shaped sound reduction cover 124 close to the mixer 123 at intervals, so that negative oxygen ions flow out to the third air outlet holes 121a through the fourth air outlet holes 1242a, and then the third casing 121 is discharged to the air outlet piece 14.
The inner wall of the third noise reduction cavity 1241a is an arc surface, noise generated in the mixer 123 is subjected to a first step of treatment in the second noise reduction cavity 1231a, noise sound waves after treatment are transmitted to the third noise reduction cavity 1241a, the sound waves are scattered in the second noise reduction cavity 1231a, and due to the arrangement of the arc surface, the scattering angles are different, so that the energy of the sound waves in the propagation process is reduced, and the sound is weakened.
In some embodiments, the generator 12 may further include a condensation net 128, where the condensation net 128 is fixedly connected to the first arc-shaped noise reduction cover 124 and is located in the first arc-shaped noise reduction cover 124, so that the mixed gas mist generated in the mixer 123 impacts the condensation net 128 along the axial direction E of the negative oxygen ion generator 10, and the mixed gas mist impacts the condensation net 128 to form water droplets, so as to separate the negative oxygen ion gas from the water mist, increase the concentration of the negative oxygen ion, and the separated negative oxygen ion gas flows out through the fourth air outlet 1242 a.
In some embodiments, the generator 12 may further include a second arc-shaped sound reducing cover 125, where the second arc-shaped sound reducing cover 125 is sleeved at one end of the mixer 123 near the first main body 122, the second arc-shaped sound reducing cover 125 is provided with a fifth air outlet 1251a, the first arc-shaped sound reducing cover 124, the third housing 121 and the second arc-shaped sound reducing cover 125 enclose to form a fourth noise reducing cavity 1243a, the second arc-shaped sound reducing cover 125 and the third housing 121 enclose to form a fifth noise reducing cavity 1252a, the fifth noise reducing cavity 1252a is communicated with the fourth noise reducing cavity 1243a through the fifth air outlet 1251a, and the fifth noise reducing cavity 1252a is communicated with the third air outlet 121a.
In this embodiment, the second arc-shaped sound reducing cover 125 is in a shape of a truncated cone, and the end with the smaller diameter is sleeved on the outer wall of the mixer 123 and connected to the end with the smaller diameter of the first arc-shaped sound reducing cover 124. In other words, the second arc-shaped sound reducing cover 125 surrounds one end of the mixer 123 near the first body 122. The first arc-shaped noise reduction cover 124, the third shell 121 and the second arc-shaped noise reduction cover 125 enclose to form a fourth noise reduction cavity 1243a, the second arc-shaped noise reduction cover 125 and the third shell 121 enclose to form a fifth noise reduction cavity 1252a, and the fourth noise reduction cavity 1243a and the fifth noise reduction cavity 1252a scatter in the noise reduction cavity through sound waves, so that the energy of the sound waves is reduced, and the noise reduction effect is realized by the principle of reducing the volume of the noise. The fifth air outlet 1251a is disposed at a larger end of the second arc-shaped noise reduction cover 125, and is used for communicating the fourth noise reduction cavity 1243a with the fifth noise reduction cavity 1252a, and the fifth noise reduction cavity 1252a is communicated with the third air outlet 121a. In some embodiments, the mixer 123 is provided with a return port that communicates with the fifth noise reduction chamber 1252a. The shape of the second arc-shaped sound-reducing cover 125 is beneficial to liquid backflow, for example, negative oxygen ion gas carrying water mist is impacted on the second arc-shaped sound-reducing cover 125 to be condensed into water drops, the second arc-shaped sound-reducing cover 125 can drain the water drops to a backflow port and then enter the mixer 123, and the water drops are impacted again by high-pressure air in the air inlet passage 1221a to generate negative oxygen ions, so that the recycling of the liquid is realized.
Thus, the path of the negative oxygen ion gas from the generation to the discharge housing is as follows: first, the air intake passage 1221a is flushed into the second noise reduction chamber 1231a, and a negative pressure is formed in the second noise reduction chamber 1231a, so that the liquid in the water storage chamber 127a is sucked into the second noise reduction chamber 1231a through the liquid intake passage 1222a, and the air is flushed into the second noise reduction chamber 1231a by the liquid flowing out of the liquid intake passage 1222a, thereby generating a negative oxygen ion mixed gas mist. Part of the negative oxygen ions flow to the fourth noise reduction cavity 1243a through the fourth air outlet 1242a, flow to the fifth noise reduction cavity 1252a through the fifth air outlet 1251a, flow to the first air outlet 141a of the air outlet 14 through the third air outlet 121a, and finally are discharged through the second air outlet 142a. The other part of the negative oxygen ion mixed gas mist impinges on the condensation net 128 to form water drops, the separated negative oxygen ions pass through the condensation net 128 and flow out through the fourth air outlet holes 1242a, and finally flow into the air outlet piece 14 through the fourth noise reduction cavity 1243a, the fifth air outlet holes 1251a, the fifth noise reduction cavity 1252a and the third air outlet holes 121a in sequence, and are discharged through the second air outlet holes 142a. Because there is a space between the first arc-shaped sound reduction cover 124 and the third housing 121, the negative oxygen ion gas can strike the third housing 121, the first arc-shaped sound reduction cover 124 or the second arc-shaped sound reduction cover 125 to condense into water droplets in the outflow process, and the water droplets can flow from the space between the first arc-shaped sound reduction cover 124 and the third housing 121 to the water storage cavity 127a. And the air outlet piece 14 is provided with a backflow hole, the backflow hole is communicated with the water storage cavity 127a, and water drops condensed in the air outlet piece 14 can flow to the water storage cavity 127a through the backflow hole so as to recycle liquid.
In some embodiments, the generator 12 includes a fourth housing 126, the fourth housing 126 defines a receiving chamber, and one end of the third housing 121 is disposed in the receiving chamber. The mixer 123, the first curved sound-reducing cover 124, the second curved sound-reducing cover 125, the condensation screen 128, and part of the structure of the first body 122, such as one end of the liquid inlet passage 1222a and one end of the air inlet passage 1221a, in the third housing 121 are all located in the fourth housing 126. The double-layer shell can effectively prevent noise from being transmitted, so that the double-layer sound insulation and noise absorption effects are achieved.
The invention discloses a negative oxygen ion generator 10, wherein the negative oxygen ion generator 10 comprises a first shell 11, a generator 12, a compressor 13, an air outlet piece 14 and a connecting rod assembly 15, and the first shell 11 is provided with an air inlet hole 111a; the generator 12 is arranged in the first shell 11 and is used for generating negative oxygen ion gas; the compressor 13 is disposed in the first housing 11, and has one end connected to the generator 12 and the other end connected to the air inlet 111a, for compressing and delivering air to the generator 12; the air outlet piece 14 is communicated with the generator 12 and is used for discharging negative oxygen ion gas; the two ends of the connecting rod assembly 15 are respectively connected with the first shell 11 and the air outlet piece 14 in a rotating way, and the connecting rod assembly 15 is driven to enable the air outlet piece 14 to be close to or far away from the first shell 11. In the use process of the negative oxygen ion generator 10, firstly, the compressor 13 draws in air through the air inlet hole 111a, and then compresses the air into high-pressure air and conveys the high-pressure air to the generator 12, so that the generator 12 generates negative oxygen ion gas. The negative oxygen ion gas in the generator 12 flows into the gas outlet 14 and the negative oxygen ion gas is discharged. Because the linkage assembly 15 is rotatably coupled to the first housing 11, a user pulling on the linkage assembly 15 may move the air outlet member 14 closer to or farther from the first housing. In other words, the user may pull the linkage assembly 15 as needed to bring the air outlet 14 closer to the user, thereby absorbing the more concentrated negative oxygen ions. Secondly, the user can place the first shell 11 at a position far away from the user, and simultaneously pulls the connecting rod assembly 15 to enable the air outlet piece 14 to be close to the user, so that the effect that the negative oxygen ions with larger concentration can be inhaled under the condition that noise around the user is smaller is achieved. Moreover, the air outlet member 14 is rotatably connected to the connecting rod assembly 15, and the user can adjust the angle between the air outlet member 14 and the connecting rod assembly 15 according to the requirement of the user. For example, if the user needs to face the air outlet 14, the air outlet 14 may be rotated relative to the link assembly 15 to adjust the pitch angle of the air outlet 14 and face the user's face.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A negative oxygen ion generator, comprising:
the first shell is provided with an air inlet;
the generator is arranged in the first shell and is used for generating negative oxygen ion gas, the generator comprises a third shell, a first arc-shaped noise reduction cover, a first main body, a mixer and a second arc-shaped noise reduction cover, the third shell is arranged in the first shell, the first main body and the mixer are arranged in the third shell, the first main body is provided with an air inlet channel and a liquid inlet channel, the third shell is provided with a third air outlet hole, the first arc-shaped noise reduction cover is arranged in the third shell and is sleeved at one end, far away from the first main body, of the mixer, the second arc-shaped noise reduction cover is sleeved at one end, close to the first main body, the second arc-shaped noise reduction cover is provided with a fifth air outlet hole, the first arc-shaped noise reduction cover, the third shell and the second arc-shaped noise reduction cover are surrounded to form a fourth air outlet cavity, the second arc-shaped noise reduction cover and the third shell are arranged to form a fifth air outlet cavity, and the fifth arc-shaped noise reduction cover and the fifth air outlet cavity are communicated with the fifth air outlet hole;
the compressor is arranged in the first shell, one end of the compressor is communicated with the generator, the other end of the compressor is communicated with the air inlet hole and is used for compressing and conveying air to the generator, and the air inlet channel is communicated with the compressor;
the air outlet piece is communicated with the generator and used for discharging negative oxygen ion gas, and the third air outlet hole is communicated with the air outlet piece; and
the two ends of the connecting rod assembly are respectively connected with the first shell and the air outlet piece in a rotating way, and the connecting rod assembly is driven to enable the air outlet piece to be close to or far away from the first shell;
the generator comprises a mixer, wherein the mixer is arranged in the third shell, one end of the mixer is connected with the first main body, the mixer is provided with a second noise reduction cavity, the air inlet channel and the liquid inlet channel are respectively communicated with the second noise reduction cavity, and the air inlet channel and the liquid inlet channel are in collision and mixing with the second noise reduction cavity to generate negative oxygen ions.
2. The negative oxygen ion generator of claim 1, wherein the linkage assembly comprises a first linkage and a second linkage rotatably coupled to the first linkage, an end of the first linkage remote from the second linkage being rotatably coupled to the first housing, and the air outlet member being rotatably coupled to an end of the second linkage remote from the first linkage.
3. The negative oxygen ion generator of claim 2, wherein the negative oxygen ion generator has a first direction perpendicular to an axial direction of the negative oxygen ion generator, the first link and the first housing having a rotational axis parallel to the first direction; the rotation axes of the second connecting rod and the first connecting rod are parallel to the first direction; the rotation axes of the air outlet piece and the second connecting rod are parallel to the first direction.
4. The negative oxygen ion generator of claim 1, wherein the air outlet member comprises a second housing rotatably connected to the connecting rod assembly, the second housing having a first air outlet and a second air outlet, the first air outlet being in communication with the generator, the second air outlet being in communication with the first air outlet and being for discharging negative oxygen ion gas;
the second shell inner wall encloses to establish and forms first chamber of making an uproar that falls, first chamber of making an uproar that falls communicate respectively in first venthole with the second venthole.
5. The negative oxygen ion generator of claim 1, wherein the generator comprises a first arc-shaped noise reduction cover, the first arc-shaped noise reduction cover is arranged in the third shell and sleeved at one end of the mixer far away from the first main body, the first arc-shaped noise reduction cover is formed with a third noise reduction cavity, one end of the first arc-shaped noise reduction cover close to the mixer is provided with a fourth air outlet hole, the fourth air outlet hole and the second noise reduction cavity are respectively communicated with the third noise reduction cavity, and the fourth air outlet hole is communicated with the third air outlet hole.
6. The negative oxygen ion generator of claim 5, wherein the generator comprises a fourth housing, the fourth housing defines a cavity, and one end of the third housing is disposed in the cavity.
7. The negative oxygen ion generator of claim 1, wherein the compressor comprises:
the engine body is respectively communicated with the generator and the air inlet hole, and is internally provided with a containing chamber;
the second main body is arranged in the accommodating chamber;
the sound absorbing piece is arranged on the inner wall of the accommodating chamber.
8. The negative oxygen ion generator according to claim 7, wherein the body is provided with an air inlet duct, the air inlet duct is arranged in the accommodating chamber and comprises at least two air inlets, and the air inlet duct is communicated with the air inlet holes through the air inlets; any air inlet and the adjacent air inlets are arranged in a staggered manner, air sequentially passes through one air inlet in the air inlet channel, so that the flowing track of the air in the accommodating chamber is curved, and the sound absorbing piece is arranged at the inner wall of the air inlet channel; and the air in the air inlet duct flows through the second main body through the air inlet to cool the second main body.
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| CN202310694318.3A CN116526306B (en) | 2023-06-12 | 2023-06-12 | Negative oxygen ion generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210267541U (en) * | 2019-05-17 | 2020-04-07 | 吕加平 | Air-excited high-concentration negative oxygen ion air blower |
| CN217068807U (en) * | 2021-12-10 | 2022-07-29 | 深圳市宏康环境科技有限公司 | Gas generating device |
| CN217662480U (en) * | 2021-11-30 | 2022-10-28 | 深圳市宏康环境科技有限公司 | Flow guide device and negative oxygen ion generating equipment |
| CN218739326U (en) * | 2021-12-15 | 2023-03-28 | 深圳市宏康环境科技有限公司 | Formula negative oxygen ion xerophthalmia therapeutic instrument is swashed to gas |
| CN116031758A (en) * | 2022-12-23 | 2023-04-28 | 深圳市宏康环境科技有限公司 | Negative oxygen ion generating device |
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2023
- 2023-06-12 CN CN202310694318.3A patent/CN116526306B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210267541U (en) * | 2019-05-17 | 2020-04-07 | 吕加平 | Air-excited high-concentration negative oxygen ion air blower |
| CN217662480U (en) * | 2021-11-30 | 2022-10-28 | 深圳市宏康环境科技有限公司 | Flow guide device and negative oxygen ion generating equipment |
| CN217068807U (en) * | 2021-12-10 | 2022-07-29 | 深圳市宏康环境科技有限公司 | Gas generating device |
| CN218739326U (en) * | 2021-12-15 | 2023-03-28 | 深圳市宏康环境科技有限公司 | Formula negative oxygen ion xerophthalmia therapeutic instrument is swashed to gas |
| CN116031758A (en) * | 2022-12-23 | 2023-04-28 | 深圳市宏康环境科技有限公司 | Negative oxygen ion generating device |
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