CN215983015U - Portable air inlet structure - Google Patents
Portable air inlet structure Download PDFInfo
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- CN215983015U CN215983015U CN202122234386.0U CN202122234386U CN215983015U CN 215983015 U CN215983015 U CN 215983015U CN 202122234386 U CN202122234386 U CN 202122234386U CN 215983015 U CN215983015 U CN 215983015U
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- air inlet
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Abstract
The utility model relates to the technical field of door plate ventilation, in particular to a portable air inlet structure, wherein a filter screen is placed into a ventilation cavity through an installation opening, two sides of the filter screen are respectively abutted against a vertical positioning part and the inner side of a door plate, the bottom of the filter screen is abutted against a horizontal supporting part, the structural stability is improved, the filter screen can move towards the ventilation cavity along the inclined direction through an inclined guiding part, the assembly and disassembly are smooth, convenient and flexible, the blockage can be prevented, air enters the ventilation cavity from an air inlet, impurities in the air are filtered through the filter screen, then the air is contacted with a sound-absorbing isolation plate when being discharged from an air outlet, the front side of the air inlet structure is blocked through a baffle plate to attenuate noise energy, the air can be further absorbed through sound-absorbing cotton, finally, the air is introduced to the periphery of the sound-absorbing isolation plate to reduce noise, and small particles or dust are blocked through the sound-absorbing isolation plate to enable the small particles or dust to fall downwards, impurities in the air are further filtered, so that the air inlet quality is improved, and the service life of the whole air inlet filtering system is prolonged.
Description
Technical Field
The utility model relates to the technical field of door plate ventilation, in particular to a portable air inlet structure.
Background
At present, most of door plant air inlet structures used in the market are internally provided with filter screens or externally take an external filter metal structure net, so that the installation process of equipment in the using process is too troublesome, not convenient enough, time-consuming and labor-consuming, and the air inlet noise is large and is not attractive.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a convenient air inlet structure which is convenient for mounting and dismounting a filter screen, has low air inlet noise and is attractive.
The technical scheme adopted by the utility model is as follows:
a portable air inlet structure comprises a door plate, wherein a plurality of ventilation cavities are arranged inside the door plate, an air inlet is formed in one side of each ventilation cavity, a limiting plate is arranged on the other side of each ventilation cavity, and the top of each ventilation cavity is communicated with a mounting opening;
the limiting plate comprises an inclined guide part, a vertical positioning part and a horizontal supporting part which are sequentially connected from top to bottom, and the inclined guide part is arranged on one side of the mounting opening;
a filter screen is arranged in the ventilation cavity, one side of the filter screen is abutted against the vertical positioning part, the other side of the filter screen is abutted against the inner side of the door plate, and the bottom of the filter screen is abutted against the horizontal supporting part;
the vertical positioning part is provided with an air outlet, and the door plate is connected with a sound-absorbing isolating plate;
the sound-absorbing isolation plate is arranged on one side of the air outlet far away from the air inlet, the cross section of the sound-absorbing isolation plate is arranged in a shape of '21274', and sound-absorbing cotton is arranged on one side of the sound-absorbing isolation plate close to the air outlet.
Preferably, the top of the inclined guide part is flush with the top of the mounting opening.
Preferably, the air inlet comprises a plurality of strip-shaped inclined holes which are uniformly distributed.
Preferably, the air outlet comprises a plurality of rectangular holes which are uniformly distributed.
Preferably, inhale the sound division board and include baffle and the curb plate of symmetric connection in the baffle both sides, the curb plate vertical connection has the mounting panel, and the mounting panel passes through bolted connection with the door plant.
Preferably, a plurality of through holes are uniformly distributed on the side plate.
Preferably, the mounting opening is elongated.
The utility model has the beneficial effects that:
the portable air inlet structure is convenient to place the filter screen into the ventilation cavity through the mounting opening, so that one side of the filter screen is abutted against the vertical positioning part, the other side of the filter screen is abutted against the inner side of the door plate, the bottom of the filter screen is abutted against the horizontal supporting part, the structural stability is improved, the filter screen can move towards the ventilation cavity along the inclined direction through the inclined guiding part, the assembly and disassembly are smooth, convenient and flexible, and the blockage is prevented;
air gets into the ventilation chamber from the air intake, impurity in the filtered air through the filter screen, then the air from the air outlet during discharge with inhale the sound division board contact, openly block the decay noise energy through the baffle, and can be through inhaling the cotton further absorption of sound, admit air all around to inhaling the sound division board at last, the noise reduction, and block tiny particle or dust through inhaling the sound division board, make tiny particle or dust drop downwards, further impurity in the filtered air, make the quality of admitting air obtain promoting, the extension complete machine filtration system's that admits air life.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a schematic view showing the installation of the sound-absorbing insulation panel.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is a schematic view of the installation of the stopper plate.
Fig. 6 is a schematic view of the structure of the sound-absorbing partition plate.
Fig. 7 is a schematic view of the installation of the screen.
In the figure: 1. a door panel; 2. a ventilation cavity; 3. a limiting plate; 31. an inclined guide part; 32. a vertical positioning part; 33. a horizontal support portion; 4. an installation port; 5. filtering with a screen; 6. an air inlet; 7. an air outlet; 8. a sound absorbing insulation panel; 81. a baffle plate; 82. a side plate; 83. mounting a plate; 9. a through hole; 10. and (5) sound absorption cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a portable air inlet structure comprises a door plate 1, wherein a plurality of ventilation cavities 2 are formed in the door plate 1, an air inlet 6 is formed in one side of each ventilation cavity 2, a limiting plate 3 is arranged on the other side of each ventilation cavity, and the top of each ventilation cavity is communicated with a mounting opening 4;
the limiting plate 3 comprises an inclined guide part 31, a vertical positioning part 32 and a horizontal supporting part 33 which are sequentially connected from top to bottom, wherein the inclined guide part 31 is arranged at one side of the mounting opening 4;
a filter screen 5 is arranged in the ventilation cavity 2, one side of the filter screen 5 is abutted with the vertical positioning part 32, the other side of the filter screen 5 is abutted with the inner side of the door panel 1, and the bottom of the filter screen is abutted with the horizontal supporting part 33;
the vertical positioning part 32 is provided with an air outlet 7, and the door panel 1 is connected with a sound absorption isolation plate 8;
the sound-absorbing isolation plate 8 is arranged on one side of the air outlet 7 far away from the air inlet 6, the cross section of the sound-absorbing isolation plate is arranged in a shape of '21274', and sound-absorbing cotton 10 is arranged on one side of the sound-absorbing isolation plate 8 near the air outlet 7.
In order to facilitate the mounting and dismounting of the strainer 5, improve the smoothness and prevent the formation of jamming, in the present embodiment, it is preferable that the top of the inclined guide portion 31 is flush with the top of the mounting opening 4.
For the convenience of air intake, in this embodiment, preferably, the air inlet 6 includes a plurality of strip-shaped inclined holes uniformly arranged.
For convenience of air outlet, in this embodiment, preferably, the air outlet 7 includes a plurality of rectangular holes uniformly arranged.
In order to facilitate the installation and removal of the sound-absorbing partition plate 8, in the present embodiment, preferably, the sound-absorbing partition plate 8 includes a baffle 81 and side plates 82 symmetrically connected to both sides of the baffle 81, the side plates 82 are vertically connected to mounting plates 83, and the mounting plates 83 are connected to the door panel 1 by screws.
In order to facilitate the air to flow in the left-right direction of the sound-absorbing partition plate 8, in the present embodiment, it is preferable that a plurality of through holes 9 are uniformly arranged on the side plate 82.
In order to facilitate the assembly and disassembly of the filter screen 5, improve the fluency, and prevent the formation of jamming, in the present embodiment, it is preferable that the mounting opening 4 is in a long strip shape.
The working principle and the using process of the utility model are as follows: the filter screen 5 is conveniently placed into the ventilation cavity 2 through the mounting opening 4, one side of the filter screen 5 is abutted to the vertical positioning part 32, the other side of the filter screen 5 is abutted to the inner side of the door plate 1, the bottom of the filter screen 5 is abutted to the horizontal supporting part 33, the structural stability is improved, the filter screen 5 can move towards the ventilation cavity 2 along the inclined direction through the inclined guiding part 31, the assembly and disassembly are smooth, convenient and flexible, and the blockage is prevented;
air gets into ventilation chamber 2 from air intake 6, impurity in the filtered air through filter screen 5, then the air contacts with inhaling sound division board 8 when discharging from air outlet 7, openly block the decay noise energy through baffle 81, and can further absorb through inhaling sound cotton 10, admit air around inhaling sound division board 8 at last, noise reduction, and block tiny particle or dust through inhaling sound division board 8, make tiny particle or dust drop downwards, further impurity in the filtered air, make the quality of admitting air obtain promoting, the life that the extension complete machine enters air filtration system.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a portable air intake structure, includes door plant (1), its characterized in that: the door plate (1) is internally provided with a plurality of ventilation cavities (2), one side of each ventilation cavity (2) is provided with an air inlet (6), the other side of each ventilation cavity is provided with a limiting plate (3), and the top of each ventilation cavity is communicated with a mounting hole (4);
the limiting plate (3) comprises an inclined guide part (31), a vertical positioning part (32) and a horizontal supporting part (33) which are sequentially connected from top to bottom, and the inclined guide part (31) is arranged on one side of the mounting opening (4);
a filter screen (5) is arranged in the ventilation cavity (2), one side of the filter screen (5) is abutted against the vertical positioning part (32), the other side of the filter screen is abutted against the inner side of the door panel (1), and the bottom of the filter screen is abutted against the horizontal supporting part (33);
an air outlet (7) is formed in the vertical positioning part (32), and the door panel (1) is connected with a sound-absorbing isolation plate (8);
the sound-absorbing isolation plate (8) is arranged on one side, far away from the air inlet (6), of the air outlet (7), the cross section of the sound-absorbing isolation plate is arranged to be '21274', and sound-absorbing cotton (10) is arranged on one side, close to the air outlet (7), of the sound-absorbing isolation plate (8).
2. A portable air intake structure according to claim 1, wherein: the top of the inclined guide part (31) is flush with the top of the mounting opening (4).
3. A portable air intake structure according to claim 1, wherein: the air inlet (6) comprises a plurality of strip-shaped inclined holes which are uniformly distributed.
4. A portable air intake structure according to claim 1, wherein: the air outlet (7) comprises a plurality of rectangular holes which are uniformly distributed.
5. A portable air intake structure according to claim 1, wherein: inhale sound division board (8) including baffle (81) and symmetric connection in curb plate (82) of baffle (81) both sides, curb plate (82) vertical connection has mounting panel (83), mounting panel (83) pass through bolted connection with door plant (1).
6. A portable air intake structure according to claim 5, wherein: a plurality of through holes (9) are uniformly distributed on the side plate (82).
7. A portable air intake structure according to claim 1, wherein: the mounting opening (4) is arranged in a long strip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234386.0U CN215983015U (en) | 2021-09-15 | 2021-09-15 | Portable air inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234386.0U CN215983015U (en) | 2021-09-15 | 2021-09-15 | Portable air inlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215983015U true CN215983015U (en) | 2022-03-08 |
Family
ID=80466535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122234386.0U Active CN215983015U (en) | 2021-09-15 | 2021-09-15 | Portable air inlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215983015U (en) |
-
2021
- 2021-09-15 CN CN202122234386.0U patent/CN215983015U/en active Active
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