CN210768495U - Natural ventilation device - Google Patents
Natural ventilation device Download PDFInfo
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- CN210768495U CN210768495U CN201920873867.6U CN201920873867U CN210768495U CN 210768495 U CN210768495 U CN 210768495U CN 201920873867 U CN201920873867 U CN 201920873867U CN 210768495 U CN210768495 U CN 210768495U
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- ventilation device
- outer frame
- natural ventilation
- baffle
- top plates
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Abstract
A natural ventilation device comprising: the outer frame is arranged at the top, the bottom, the middle or the side of a window of a building; two or more profile units which are parallel to each other and are fixedly arranged in the outer frame at intervals; and the ventilation door is pivoted with the bottom of the outer frame and opens or closes the outer frame. And a dustproof sand net is arranged between the section unit and the ventilation door. The bottom of the outer frame is provided with a sloping plate facing the outside. The section unit comprises two side walls, two top plates and a baffle plate; the two side walls and the two top plates form a concave area; the bottom of the baffle is positioned at the intersection of the two top plates, and the baffle is parallel to the two side walls. The utility model discloses take a breath naturally, the energy saving can more easily switching breather, and it is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of indoor natural ventilation window, concretely relates to natural ventilation device.
Background
In general, in order to ventilate indoor air in a home or office, it is necessary to open a window for a certain period of time or to ventilate the air using a separate ventilator. However, in case of ventilation using an opening and closing window, there is a problem of energy waste due to loss of indoor cool air or warm air in summer or winter, and there is a problem of increase of cooling or heating costs due to re-cooling or heating of inflow air.
On the other hand, in case of performing ventilation using another ventilator, although it is more convenient than opening a window for ventilation, additional cost is required for additionally installing the ventilator, and additional installation cost and electricity charge are incurred for activating the additional ventilator, and especially, the ordinary home is not used at all due to the economic burden.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a natural ventilation device which saves energy and is convenient to use.
The utility model discloses a realize like this:
a natural ventilation device comprising:
the outer frame is arranged at the top, the bottom, the middle or the side of a window of a building;
two or more profile units which are parallel to each other and are fixedly arranged in the outer frame at intervals;
and the ventilation door is pivoted with the bottom of the outer frame and opens or closes the outer frame.
Furthermore, a dustproof sand screen is arranged between the section bar unit and the ventilation door.
Further, the bottom of the outer frame is provided with a sloping plate facing outdoors.
Furthermore, the section unit comprises two side walls, two top plates and a baffle plate; the two side walls and the two top plates form a concave area; the bottom of the baffle is positioned at the intersection of the two top plates, and the baffle is parallel to the two side walls.
Further, a first guide plate facing outdoors is fixedly arranged at the top of the baffle plate of the profile unit.
Further, the included angle between the side wall of the section bar unit and the top plate is 120 degrees, and the included angle between the two top plates of the section bar unit is 120 degrees.
Further, in the profile unit, the height of the side wall close to the indoor side is higher than that of the side wall close to the outdoor side.
Furthermore, in the profile unit, a second guide plate facing outdoors is fixedly arranged at the top of the side wall close to the indoor side.
Further, the baffle plate of the next row of the profile units is just inserted into the concave area of the previous row of the profile units.
Furthermore, a water baffle is arranged between the section bar unit and the ventilation door.
The utility model has the advantages that: the utility model discloses take a breath naturally, the energy saving can more easily switching breather, and it is more convenient to use.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic view of the outdoor external appearance structure of the present invention when installed horizontally.
Fig. 2 is a schematic view of the indoor side appearance structure of the present invention when horizontally installed.
Fig. 3 is a cross-sectional view of the present invention when it is mounted horizontally.
Fig. 4 is a schematic view of the outdoor appearance structure of the vertical installation of the present invention.
Fig. 5 is a schematic view of the indoor side appearance structure of the vertical installation of the present invention.
Fig. 6 is a sectional view of the present invention in vertical installation.
Fig. 7 is a schematic view of the present invention mounted on the top of a window.
Fig. 8 is a schematic view of the present invention mounted on the top of a window.
Fig. 9 is a schematic view of the state of the utility model mounted in the middle of a window.
Fig. 10 is a schematic view of the present invention mounted on a side of a window.
Detailed Description
As shown in fig. 1 to 6, a natural ventilation apparatus includes: frame 1, three aluminium alloy unit 2, ventilation door 3. Three aluminium alloy unit 2 sets up in frame 1 parallelly to each other, interval ground, and ventilation door 3 and the bottom looks pin joint of frame 1 open or close frame 1. A dustproof sand screen 4 is arranged between the aluminum section unit 2 and the ventilation door 3. The bottom of the outer frame 1 has a sloping plate 5 facing the outside.
Each section unit 2 comprises two side walls 21, two top plates 22 and a baffle plate 23; the two side walls 21 and the two top plates 22 form a concave area; the bottom of the baffle 23 is located at the intersection of the two top plates 22, and the baffle 23 is parallel to the two side walls 21. A first guide plate 24 facing the outside is fixedly provided on the top of the baffle plate 23. The side walls 21 are angled at 120 deg. to the top plate 22. The angle between the two top plates 22 is 120 °. The height of the side wall 21 near the indoor side is higher than the height of the side wall 21 near the outdoor side. A second guide plate 25 facing the outside is fixedly provided near the top of the indoor side wall 21.
The baffle 23 located in the next row of profile units 2 is inserted right into the recessed area of the previous row of profile units 2.
Fig. 7 to 9 are schematic views of the present invention installed at the top, bottom and middle of a window. Under these three kinds of states, the utility model discloses it is horizontal.
Fig. 10 is a schematic view of the present invention installed on the side of a window, in which the present invention is vertically installed.
When the utility model is vertically arranged, a water baffle 6 is arranged between the section bar unit 2 and the dustproof sand screen 4.
The utility model discloses take a breath naturally, the energy saving can more easily switching breather, and it is more convenient to use.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. A natural ventilation device, characterized in that: the method comprises the following steps:
the outer frame is arranged at the top, the bottom, the middle or the side of a window of a building;
two or more profile units which are parallel to each other and are fixedly arranged in the outer frame at intervals;
and the ventilation door is pivoted with the bottom of the outer frame and opens or closes the outer frame.
2. A natural ventilation device as defined in claim 1, wherein: and a dustproof sand net is arranged between the section unit and the ventilation door.
3. A natural ventilation device as defined in claim 1, wherein: the bottom of the outer frame is provided with an inclined plate facing outdoors.
4. A natural ventilation device as defined in claim 1, wherein: the section unit comprises two side walls, two top plates and a baffle plate; the two side walls and the two top plates form a concave area; the bottom of the baffle is positioned at the intersection of the two top plates, and the baffle is parallel to the two side walls.
5. A natural ventilation device as defined in claim 4, wherein: the top of the baffle plate of the section unit is fixedly provided with a first guide plate facing outdoors.
6. A natural ventilation device as defined in claim 4, wherein: the included angle between the side wall of the section unit and the top plate is 120 degrees; the included angle between the two top plates of the section bar unit is 120 degrees.
7. A natural ventilation device as defined in claim 4, wherein: in the profile unit, the height of the side wall close to the indoor side is higher than that of the side wall close to the outdoor side.
8. A natural ventilation device as defined in claim 7, wherein: in the section bar unit, a second guide plate facing outdoors is fixedly arranged at the top of the side wall close to the indoor side.
9. A natural ventilation device as claimed in any one of claims 4 to 8, wherein: the baffle plate of the next row of the profile units is just inserted into the concave area of the previous row of the profile units.
10. A natural ventilation device as claimed in any one of claims 4 to 8, wherein: a water baffle is also arranged between the section bar unit and the ventilation door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873867.6U CN210768495U (en) | 2019-06-11 | 2019-06-11 | Natural ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873867.6U CN210768495U (en) | 2019-06-11 | 2019-06-11 | Natural ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768495U true CN210768495U (en) | 2020-06-16 |
Family
ID=71062877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920873867.6U Active CN210768495U (en) | 2019-06-11 | 2019-06-11 | Natural ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210768495U (en) |
-
2019
- 2019-06-11 CN CN201920873867.6U patent/CN210768495U/en active Active
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