CN216244764U - Fresh air purification device with oxygenation function - Google Patents
Fresh air purification device with oxygenation function Download PDFInfo
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- CN216244764U CN216244764U CN202121943708.2U CN202121943708U CN216244764U CN 216244764 U CN216244764 U CN 216244764U CN 202121943708 U CN202121943708 U CN 202121943708U CN 216244764 U CN216244764 U CN 216244764U
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- air
- fresh air
- filter screen
- purification device
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Abstract
The utility model discloses a fresh air purification device with an oxygenation function, belonging to the field of indoor fresh air purification, comprising a body; the left side of the body is provided with an outdoor air inlet and an indoor air return inlet; a pipeline purification section, a molecular sieve filter screen and a booster fan are arranged at the joint of the outdoor air inlet; an air valve is arranged at the joint of the indoor air return opening; the middle part of the body is sequentially provided with a coarse filter screen, a purification section and a coupling catalysis plate from left to right; a fan is arranged on the right side of the coupling catalysis plate; an air outlet is formed in the right side of the body. The utility model not only can purify indoor air, but also can supplement indoor sufficient oxygen and remove ozone in the air, and is particularly suitable for places with centralized personnel, such as high-altitude areas, nursing homes, special medical places, schools, cinemas, meeting rooms and the like.
Description
Technical Field
The utility model relates to the field of indoor air purification, in particular to a fresh air purification device with an oxygen increasing function.
Background
At present, in the field of research of fresh air purification, the fresh air used mainly solves the problem of indoor air circulation, and in the using process, particularly, places such as plateau areas, apartment houses for the elderly, schools, and lunar stations often have the problem of relatively large oxygen demand. The existing fresh air machine only solves the circulation problem of indoor air, although fresh air enters, carbon dioxide, nitrogen and the like enter the room together, the indoor oxygen content is constant, a certain amount of oxygen content cannot be increased indoors, but the indoor oxygen content can be obviously improved after passing through the fresh air purification device with the oxygen increasing function, and sufficient oxygen and fresh air are provided for the old, pregnant women and special places in plateau areas.
Therefore, the defects of the prior art are as follows: (1) only fresh air can be provided, and the problem of oxygen content cannot be solved; (2) the function is single, and some of the air purifier can only provide oxygen but cannot purify air; (3) no fresh outdoor oxygen exists, only the oxygen in the indoor air is collected and sent to the vicinity of the nose through the pipeline and the respirator for breathing, and the indoor oxygen is collected and the total amount is not increased; (4) the use is inconvenient, and a breathing mask is required to be worn when the mask is used; (5) no disinfection and purification are performed, and bacteria are easy to breed; (6) the number of used personnel is limited, and one machine can only be used by 1 to 2 people generally; (7) ozone cannot be removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fresh air purification device with an oxygenation function, which has stronger chemical conversion capability, more functions and easy maintenance.
The purpose of the utility model is realized as follows: a fresh air purification device with an oxygenation function comprises a body; the left side of the body is provided with an outdoor air inlet and an indoor air return inlet; a pipeline purification section, a molecular sieve filter screen and a booster fan are arranged at the joint of the outdoor air inlet; an air valve is arranged at the joint of the indoor air return opening; the middle part of the body is sequentially provided with a coarse filter screen, a purification section and a coupling catalysis plate from left to right; a fan is arranged on the right side of the coupling catalysis plate; an air outlet is formed in the right side of the body.
Preferably, the purification section is one of plasma, an ultraviolet lamp, photo-hydrogen ions, micro-static electricity and a high-efficiency filter screen.
Preferably, the coarse filter screen, the purification section and the coupling catalysis plate are all fixed in the body in a buckling type matching manner;
preferably, the material of the coarse filter screen is PE or PET.
Preferably, the coupling catalysis plate, the booster fan and the fan are connected with an electric connection socket through wires, and the wires are arranged in the shell.
Preferably, the upper part of the body is provided with a detachable access hole.
Compared with the prior art, the utility model has the advantages that: the booster fan and the purification section are matched for use, so that the requirement of indoor oxygen can be efficiently met, the construction and maintenance can be more simply and conveniently carried out, the energy consumption is low, the purification efficiency is high, the noise is low, and various pollutants conveyed into indoor air can be comprehensively removed. The utility model has simple and reasonable structure, strong operability, low cost and good practicability, can well solve the problem of insufficient indoor oxygen, and is easy to be quickly converted into production.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein, 1 is a body; 2 is an outdoor air inlet; 3 is a pipeline purification section; 4 is a molecular sieve filter screen; 5 is a booster fan; 6 is an indoor air return inlet; 7 is an air valve; 8 is a coarse filter screen; 9 is a purification section; 10 is a coupling catalyst plate; 11 is a fan; 12 is a maintenance port; and 13 is an air outlet.
Detailed Description
As shown in fig. 1, a fresh air purification device with oxygen increasing function comprises a body 1; the left side of the body 1 is provided with an outdoor air inlet 2 and an indoor air return inlet 6; the joint of the outdoor air inlet 2 is provided with a pipeline purification section 3, a molecular sieve filter screen 4 and a booster fan 5; an air valve 7 is arranged at the joint of the indoor air return opening 6; the middle part of the body 1 is sequentially provided with a coarse filter screen 8, a purification section 9 and a coupling catalysis plate 10 from left to right; a fan 11 is arranged on the right side of the coupling catalysis plate 10; the right side of the body 1 is provided with an air outlet 13.
The purification section 9 is one of a plasma, an ultraviolet lamp, a light hydrogen ion, micro static electricity and a high-efficiency filter screen.
The coarse filter screen 8, the purification section 9 and the coupling catalysis plate 10 are all fixed inside the body 1 in a buckle type matching manner.
The coarse filter screen 8 is made of PE or PET.
The coupling catalysis plate 10, the booster fan 5 and the fan 11 are connected with the electric connection socket through wires which are arranged in the shell.
A detachable access opening 12 is arranged above the body.
The working principle of the utility model is explained as follows: selecting fans with different air quantities, molecular sieves with different sizes, purification sections and the like according to different use areas and different numbers of people; open the new trend clearing machine that has oxygenation function, outdoor fresh air is got into by outdoor air intake 2, through purifying section 3, filter pollutants such as big particulate matter, then filter nitrogen gas and carbon dioxide etc. in with the air through molecular sieve filter screen 4, only keep oxygen suction body 1 under booster fan 5's effect, indoor dirty air is through indoor return air inlet 6 suction body 1 under fan 11's effect, then with the oxygen that gets into body 1 through outdoor air intake 2 together through coarse filter screen 8, purify section 9 and coupling catalysis board 10 after send into indoor through air outlet 13 together.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (6)
1. A fresh air purification device with an oxygenation function comprises a body; the method is characterized in that: the left side of the body is provided with an outdoor air inlet and an indoor air return inlet; a pipeline purification section, a molecular sieve filter screen and a booster fan are arranged at the joint of the outdoor air inlet; an air valve is arranged at the joint of the indoor air return opening; the middle part of the body is sequentially provided with a coarse filter screen, a purification section and a coupling catalysis plate from left to right; a fan is arranged on the right side of the coupling catalysis plate; an air outlet is formed in the right side of the body.
2. The fresh air purification device with the oxygen increasing function according to claim 1, wherein: the purification section is one of plasma, an ultraviolet lamp, photo-hydrogen ions, micro-static electricity and a high-efficiency filter screen.
3. The fresh air purification device with the oxygen increasing function according to claim 1, wherein: the coarse filter screen, the purification section and the coupling catalysis plate are all fixed inside the body in a buckling type matching mode.
4. The fresh air purification device with the oxygen increasing function according to claim 1, wherein: the coarse filter screen is made of PE or PET.
5. The fresh air purification device with the oxygen increasing function according to claim 1, wherein: the coupling catalysis plate, the booster fan and the fan are connected with the electric connection socket through wires, and the wires are arranged in the shell.
6. The fresh air purification device with the oxygen increasing function according to claim 1, wherein: a detachable access hole is formed in the upper portion of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943708.2U CN216244764U (en) | 2021-08-16 | 2021-08-16 | Fresh air purification device with oxygenation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943708.2U CN216244764U (en) | 2021-08-16 | 2021-08-16 | Fresh air purification device with oxygenation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216244764U true CN216244764U (en) | 2022-04-08 |
Family
ID=80981098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121943708.2U Active CN216244764U (en) | 2021-08-16 | 2021-08-16 | Fresh air purification device with oxygenation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216244764U (en) |
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2021
- 2021-08-16 CN CN202121943708.2U patent/CN216244764U/en active Active
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