CN215645431U - Negative oxygen ion generating device - Google Patents
Negative oxygen ion generating device Download PDFInfo
- Publication number
- CN215645431U CN215645431U CN202121427985.8U CN202121427985U CN215645431U CN 215645431 U CN215645431 U CN 215645431U CN 202121427985 U CN202121427985 U CN 202121427985U CN 215645431 U CN215645431 U CN 215645431U
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- China
- Prior art keywords
- negative oxygen
- oxygen ion
- generating device
- ion generating
- containing box
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- 239000001301 oxygen Substances 0.000 title claims abstract description 69
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 17
- 239000007769 metal material Substances 0.000 claims description 4
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- -1 oxygen ion Chemical class 0.000 description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to a negative oxygen ion generating device, which comprises: the liquid containing box and the negative oxygen ion generator; the liquid containing box is used for containing liquid, an air outlet is arranged on the liquid containing box, and the negative oxygen ion generator is arranged in the liquid containing box; the negative oxygen ion generator comprises an inner container, a shell and a hard gas rod; the shell is provided with an accommodating cavity, the inner container is arranged in the accommodating cavity and comprises a connecting part and a communicating part, the outer side of the connecting part and the inner side of the shell are screwed and fixed through threads, and the communicating part and the accommodating cavity form an air chamber together; the inner container is provided with a flow guide cavity, the hard air rod is arranged in the flow guide cavity and is of a hollow structure, the hard air rod penetrates through the liquid containing box to be connected with the bottom of the communicating part and communicated with the air chamber, and the communicating part is provided with an impact hole communicated with the air chamber and the flow guide cavity; the device has low processing cost and simple manufacture, and is suitable for various flow working conditions.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a negative oxygen ion generating device.
Background
The negative oxygen ion generator commonly used in the prior art generates negative oxygen ions by adopting corona discharge, but the generated negative oxygen ions have short service life and low concentration, the negative oxygen ions which can reach the lung of a human body are few, harmful substances such as ozone and nitrogen oxide are generated, the time of the negative oxygen ions is short, and the risk of harming the health of the human body exists.
In the prior art, a technology of generating negative oxygen ions by using high-speed air to impact static water is also available, but all metal materials are adopted, and an impact air chamber is also difficult to process and has higher cost. For example, patent application No. 202110109468.4 discloses a negative oxygen ion generator, which uses a hard plate under the direct impact of high-speed air, cuts water molecules to generate negative oxygen ions by air flow, the air flow moves along the straight upward and downward direction, the air flow moves along the air pipe in the process of directly impacting hard materials, the hard materials are generally stainless steel, and the generated negative ions are reflected by the bottom of a water container and then discharged from a large amount of liquid, wherein the negative oxygen ions are especially consumed, especially when the flow of the air source at the front end is small, the generated negative ions are few, for example, when the flow of the air source is 3L-5L, the generated negative ions are only hundreds.
SUMMERY OF THE UTILITY MODEL
The utility model provides a negative oxygen ion generating device which can generate more negative oxygen ions under different flow rates and reduce the loss rate of the negative oxygen ions, and solves the problems of high processing difficulty and high cost of the conventional impact air chamber.
In order to achieve the above object, the present invention provides a negative oxygen ion generating device comprising: the liquid containing box and the negative oxygen ion generator;
the liquid containing box is used for containing liquid, an air outlet is arranged on the liquid containing box, and the negative oxygen ion generator is arranged in the liquid containing box;
the negative oxygen ion generator comprises an inner container, a shell and a hard gas rod; the shell is provided with an accommodating cavity, the inner container is arranged in the accommodating cavity and comprises a connecting part and a communicating part, the outer side of the connecting part and the inner side of the shell are screwed and fixed through threads, and the communicating part and the accommodating cavity form an air chamber together; the inner container is provided with a flow guide cavity, the hard air rod is arranged in the flow guide cavity and is of a hollow structure, the hard air rod penetrates through the liquid containing box to be connected with the bottom of the communicating part and communicated with the air chamber, the side part of the communicating part is provided with an impact hole, and the impact hole is communicated with the air chamber and the flow guide cavity;
the airflow can flow into the air chamber through the hard air rod and then is discharged from the impact hole to impact the surface of the hard air rod to generate negative oxygen ions, and the airflow containing the negative oxygen ions is discharged from the air outlet through the flow guide cavity.
Preferably, the housing is a barrel-shaped structure with a containing cavity.
Preferably, the negative oxygen ion generating device further comprises a sealing ring, the sealing ring is arranged at the contact position of the protrusion of the connecting part and the top of the shell, and a plurality of grooves are formed in the outer side of the protrusion of the connecting part.
Preferably, the negative oxygen ion generating device further comprises a sealing element, a threaded hole is formed in the center of the bottom end of the communicating part, the hard gas rod is mounted in the threaded hole and is screwed and fixed with the bottom end of the communicating part, and the sealing element is arranged at the contact position of the hard gas rod and the communicating part.
Preferably, the connecting portion has a diameter larger than that of the communicating portion.
Preferably, the shell and the inner container are made of non-metal materials.
Preferably, the aperture of the impact hole is 0.1 mm-2 mm.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that: the negative oxygen ion generating device provided by the utility model has the advantages that the processing cost is low, the manufacturing is simple, the negative oxygen ion generating device is suitable for various flow working conditions, high-speed airflow enters the air chamber along the hollow interior of the hard air rod and then rushes out from the impact hole to impact the surface of the hard air rod, negative oxygen ions generated in the process are discharged from the flow guide cavity along with the high-speed airflow, so that the high-speed airflow containing the negative oxygen ions is discharged from the air outlet, the high-speed airflow containing the negative oxygen ions does not pass through the reflection of the container and returns back without returning, the loss rate of the negative oxygen ions is reduced, and more negative oxygen ions can be generated under the condition of small air source flow.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a negative oxygen ion generator according to the present invention;
FIG. 2 is a schematic structural view of the negative oxygen ion generator provided by the present invention.
[ description of reference ]
| Reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
3 | |
| 2 | |
4 | |
| 21 | Connecting |
5 | |
| 22 | Communicating |
6 | |
| 23 | |
7 | |
| 24 | |
8 | |
| 25 | Groove |
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model provides a negative oxygen ion generating device, as shown in figures 1 and 2, a liquid containing box 1 and a negative oxygen ion generator; the liquid containing box 1 is used for containing liquid, the liquid containing box 1 only needs to be provided with a cavity capable of containing the liquid, the liquid is generally pure water, the liquid containing box 1 is provided with an air outlet, high-speed airflow containing negative oxygen ions is guided out to a using point through the air outlet, specifically, the air outlet can be configured into a hole, an interface, a joint and the like, and the negative oxygen ion generator is arranged in the liquid containing box 1;
the negative oxygen ion generator comprises an inner container 2, a shell 5 and a hard air rod 6; the shell 5 is provided with an accommodating cavity, the inner container 2 is arranged in the accommodating cavity, the inner container 2 comprises a connecting part 21 and a communicating part 22, the outer side of the connecting part 21 and the inner side of the shell 5 are screwed and fixed through threads, and the communicating part 22 and the accommodating cavity form an air chamber 4 together; the inner container 2 is provided with a flow guide cavity 23, the hard air rod 6 is arranged in the flow guide cavity 23, the hard air rod 6 is of a hollow structure, the hard air rod 6 penetrates through the liquid containing box 1 to be connected with the bottom of the communicating part 22 and communicated with the air chamber 4, the side part of the communicating part 22 is provided with an impact hole 3, and the impact hole 3 is communicated with the air chamber 4 and the flow guide cavity 23; the hard gas rod 6 is made of a hard material.
Wherein, the air current can flow into the air chamber 4 through the hard air rod 6 and then is discharged from the impact hole 3 to impact the surface of the hard air rod 6 to generate negative oxygen ions, and the air current containing the negative oxygen ions is discharged from the air outlet through the flow guide cavity 23. The negative oxygen ion generator is arranged in the solution of the liquid containing box 1, airflow flows into the air chamber 4 through the hard air rod 6 and then is discharged from the impact holes 3 to impact the surface of the hard air rod 6, water is impacted by utilizing high-speed airflow to generate negative oxygen ions, so that the high-speed airflow containing the negative oxygen ions is discharged from the flow guide cavity 23 and then reaches a use point through the air outlet, the impact of the airflow in the vertical direction is changed into the impact in the horizontal direction, the high-speed airflow containing the negative oxygen ions is discharged upwards, the high-speed airflow containing the negative oxygen ions does not need to be discharged in the opposite direction of the impact, and therefore the loss rate is reduced.
The negative oxygen ion generating device provided by the utility model is low in processing cost, simple to manufacture and suitable for various flow working conditions, high-speed airflow enters the air chamber 4 along the hollow interior of the hard air rod 6 and then rushes out from the impact hole 3 to impact the surface of the hard air rod 6, negative oxygen ions generated in the process are discharged from the flow guide cavity 23 along with the high-speed airflow, so that the high-speed airflow containing the negative oxygen ions is discharged from the air outlet, the high-speed airflow containing the negative oxygen ions does not pass through the reflection of the container and returns without the way, the loss rate of the negative oxygen ions is reduced, and more negative oxygen ions can be generated under the condition of small air source flow.
In a preferred embodiment, the housing 5 is a barrel-like structure with a receiving cavity.
Further preferably, the negative oxygen ion generating device further comprises a sealing ring 7, the sealing ring 7 is arranged at the contact position of the protrusion 24 of the connecting part 21 and the top of the shell 5, a plurality of grooves 25 are formed in the outer side of the protrusion 24 of the connecting part, the inner container 2 is convenient to screw down, and the sealing ring 7 is arranged to prevent liquid in the liquid containing box 1 from entering the air chamber 4.
More preferably, the negative oxygen ion generator further comprises a sealing member 8, a threaded hole is formed in the center position of the bottom end of the communication part 22, the hard gas rod 6 is mounted in the threaded hole and is screwed and fixed with the bottom end of the communication part 22, the sealing member 8 is arranged at the contact position of the hard gas rod 6 and the communication part 22, and the sealing member 8 is arranged to prevent high-speed air flow from being discharged from the contact position of the hard gas rod 6 and the communication part 22, so that the efficiency of generating negative oxygen ions is reduced.
It is further preferable that the diameter of the connecting portion 21 is larger than that of the communicating portion 22, and the outer side of the connecting portion 21 and the inner side of the housing 5 are screwed together to form a sealing structure, so that the air in the air chamber 4 can be discharged only from the impact holes 3, and the solution in the liquid containing tank 1 can be prevented from entering the air chamber 4.
Further preferably, the hard air rod 6 may be formed of a material with high hardness, such as metal, ceramic, etc., the hard air rod 6 may be in a hollow circular structure or a hollow square structure, the hollow portion of the hard air rod 6 is used for passing high-speed air flow, so that the high-speed air flow enters the air chamber 4 through the hard air rod 6, and the outer shell 5 and the inner container 2 are made of non-metal materials, thereby reducing the manufacturing cost.
Further preferably, the aperture of the impact hole 3 is 0.1mm to 2mm, and the impact hole 3 may be a round hole or a square hole, wherein the number of the impact holes 3 may be multiple, and the number of the impact holes 3 may be set as required.
It should be understood that the above description of specific embodiments of the present invention is only for the purpose of illustrating the technical lines and features of the present invention, and is intended to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, but the present invention is not limited to the above specific embodiments. It is intended that all such changes and modifications as fall within the scope of the appended claims be embraced therein.
Claims (7)
1. A negative oxygen ion generating device, comprising: the liquid containing box and the negative oxygen ion generator;
the liquid containing box is used for containing liquid, an air outlet is arranged on the liquid containing box, and the negative oxygen ion generator is arranged in the liquid containing box;
the negative oxygen ion generator comprises an inner container, a shell and a hard gas rod; the shell is provided with an accommodating cavity, the inner container is arranged in the accommodating cavity and comprises a connecting part and a communicating part, the outer side of the connecting part and the inner side of the shell are screwed and fixed through threads, and the communicating part and the accommodating cavity form an air chamber together; the inner container is provided with a flow guide cavity, the hard air rod is arranged in the flow guide cavity and is of a hollow structure, the hard air rod penetrates through the liquid containing box to be connected with the bottom of the communicating part and communicated with the air chamber, the side part of the communicating part is provided with an impact hole, and the impact hole is communicated with the air chamber and the flow guide cavity.
2. The negative oxygen ion generating device according to claim 1, wherein: the shell is a barrel-shaped structure provided with a containing cavity.
3. The negative oxygen ion generating device according to claim 2, wherein: the negative oxygen ion generating device further comprises a sealing ring, the contact position of the protrusion of the connecting part and the top of the shell is provided with the sealing ring, and the outer side of the protrusion of the connecting part is provided with a plurality of grooves.
4. The negative oxygen ion generating device according to any one of claims 1 to 3, wherein: the negative oxygen ion generating device further comprises a sealing element, a threaded hole is formed in the center of the bottom end of the communicating portion, the hard air rod is installed in the threaded hole and is screwed and fixed with the bottom end of the communicating portion, and the sealing element is arranged at the contact position of the hard air rod and the communicating portion.
5. The negative oxygen ion generating device according to any one of claims 1 to 3, wherein: the diameter of the connecting portion is larger than that of the communicating portion.
6. The negative oxygen ion generating device according to any one of claims 1 to 3, wherein: the shell and the inner container are made of non-metal materials.
7. The negative oxygen ion generating device according to any one of claims 1 to 3, wherein: the aperture of the impact hole is 0.1 mm-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427985.8U CN215645431U (en) | 2021-06-25 | 2021-06-25 | Negative oxygen ion generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427985.8U CN215645431U (en) | 2021-06-25 | 2021-06-25 | Negative oxygen ion generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215645431U true CN215645431U (en) | 2022-01-25 |
Family
ID=79945810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427985.8U Active CN215645431U (en) | 2021-06-25 | 2021-06-25 | Negative oxygen ion generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215645431U (en) |
-
2021
- 2021-06-25 CN CN202121427985.8U patent/CN215645431U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Floor 1-3, building A1, Hunan Lugu international medical device Industrial Park, 229 Guyuan Road, high tech Development Zone, Changsha, Hunan Province, 410205 Patentee after: Hunan Tairui Medical Technology Co.,Ltd. Address before: Floor 1-3, building A1, Hunan Lugu international medical device Industrial Park, 229 Guyuan Road, high tech Development Zone, Changsha, Hunan Province, 410205 Patentee before: HUNAN TECHRAY MEDICAL Co.,Ltd. |