CN215859847U - Ventilation door structure - Google Patents
Ventilation door structure Download PDFInfo
- Publication number
- CN215859847U CN215859847U CN202120865022.XU CN202120865022U CN215859847U CN 215859847 U CN215859847 U CN 215859847U CN 202120865022 U CN202120865022 U CN 202120865022U CN 215859847 U CN215859847 U CN 215859847U
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- Prior art keywords
- door
- lintel
- sound
- ventilation
- sound insulation
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a ventilation door structure, which relates to the field of ventilation and comprises a door frame, wherein a door lintel is arranged above the door frame, the door lintel is hollow, an air inlet and an air outlet are respectively arranged on two sides of the door lintel, a sound insulation plate is arranged in the middle of the interior of the door lintel, and sound absorption cotton is arranged on the inner side wall of the door lintel.
Description
Technical Field
The utility model relates to the field of ventilation, in particular to a ventilation door structure.
Background
The original product needs to be provided with air holes on the wall body under the condition of doors, and the shutters or the protective covers are arranged on two sides of the wall body, so that the maintenance space is reserved, the interior decoration is influenced, the sound insulation performance is poor, the privacy is low, and the appearance vision is poor.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing the ventilation door structure which is provided with the ventilation structure on the door, does not need to be provided with a window, saves cost and space, and has good sound insulation effect, higher privacy and good appearance visual effect.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a ventilation door structure, includes the door frame, the top of door frame is provided with the lintel, the lintel is hollow, the both sides of lintel are provided with air intake and air outlet respectively, the inside intermediate position department of lintel is provided with the acoustic celotex board, be provided with on the inside wall of lintel and inhale the sound cotton, the acoustic celotex board still has the effect that blocks the sight in syllable-dividing for the privacy of this structure is better, the noise elimination cotton is used for the noise reduction, makes the syllable-dividing of this structure effectual.
Further, the method comprises the following steps: be provided with on the lateral wall of acoustic celotex board and inhale the sound cotton for better inhaling the sound.
Further, the method comprises the following steps: the sound insulation board is bonded in the door lintel through structural adhesive.
Further, the method comprises the following steps: the sound-absorbing cotton is bonded on the door lintel and the sound-insulating plate through back glue.
Further, the method comprises the following steps: and a protective mesh enclosure is arranged at the air outlet on the door head.
The utility model has the beneficial effects that: this structure can avoid at the wall body trompil, takes a breath through the lintel and crosses the discharge orifice and realize the air recovery replacement, the acoustic celotex board still has the effect that blocks the sight in syllable-dividing for the privacy of this structure is better, the noise elimination cotton is used for the noise reduction, makes the syllable-dividing of this structure effectual.
Drawings
FIG. 1 is a schematic view of the overall construction of a ventilation door construction;
FIG. 2 is a sectional view taken along line A-A;
FIG. 3 is an enlarged partial view of a ventilation door construction;
labeled as: 2. a door frame; 3. sound-absorbing cotton; 4. a sound insulating board; 5. a protective mesh enclosure; 6. an air outlet; 7. and an air inlet.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
The ventilation door structure shown in fig. 1 comprises a door frame 2, wherein a door head is arranged above the door frame 2, the door head is hollow, an air inlet 7 and an air outlet 6 are respectively arranged on two sides of the door head, a sound insulation plate 4 is arranged in the middle of the inside of the door head, sound absorption cotton 3 is arranged on the inner side wall of the door head, the sound insulation plate 4 also has the function of blocking sight while insulating sound, the privacy of the structure is better, and the sound insulation cotton is used for reducing noise, so that the sound insulation effect of the structure is good.
On the basis, the outer side wall of the sound insulation board 4 is provided with sound absorption cotton 3 for better sound absorption.
On the basis of the above, the sound insulation board 4 is bonded in the door lintel through structural adhesive.
On the basis, the sound-absorbing cotton 3 is bonded on the lintel and the sound-insulating board 4 through back glue.
On the basis, a protective mesh enclosure 5 is arranged on the door head and positioned at the air outlet 6.
On the basis, the working process is as follows:
air flows around the baffle 4 through the air inlet 7 of the lintel to the air outlet 6.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A ventilation door structure, includes door frame (2), the top of door frame (2) is provided with the lintel, its characterized in that: the door lintel is hollow, an air inlet (7) and an air outlet (6) are respectively arranged on two sides of the door lintel, a sound insulation plate (4) is arranged in the middle of the interior of the door lintel, and sound absorption cotton (3) is arranged on the inner side wall of the door lintel.
2. A ventilation valve structure as defined in claim 1, wherein: and the outer side wall of the sound insulation board (4) is provided with sound absorption cotton (3).
3. A ventilation valve structure as defined in claim 1, wherein: the sound insulation board (4) is bonded in the door lintel through structural adhesive.
4. A ventilation valve structure as defined in claim 2, wherein: the sound-absorbing cotton (3) is bonded on the door lintel and the sound-insulating plate (4) through back glue.
5. A ventilation valve structure as defined in claim 1, wherein: and a protective mesh enclosure (5) is arranged on the door head and positioned at the air outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865022.XU CN215859847U (en) | 2021-04-25 | 2021-04-25 | Ventilation door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865022.XU CN215859847U (en) | 2021-04-25 | 2021-04-25 | Ventilation door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215859847U true CN215859847U (en) | 2022-02-18 |
Family
ID=80315710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120865022.XU Active CN215859847U (en) | 2021-04-25 | 2021-04-25 | Ventilation door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215859847U (en) |
-
2021
- 2021-04-25 CN CN202120865022.XU patent/CN215859847U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |