CN219386903U - Ventilating skylight with micro-resistance S-shaped channel - Google Patents

Abstract

The utility model discloses a ventilation skylight with an S-shaped channel with slight resistance. The upper parts of the front frame and the rear frame are spaced with a plurality of arc-shaped fixed notches, and the lower part of each fixed notch is formed with a water outlet groove A. The upper layer rain-shielding assembly is connected and fixed between the two opposite water outlet grooves A. The upper layer rain-shielding assembly includes a bent plate and an arc-shaped groove plate. A plurality of arc-shaped fixed notches are evenly spaced apart. A water outlet B is formed at the lower part of each fixed notch. A lower rain-shielding assembly is welded between the two opposite water outlets B. The lower rain-shielding assembly includes a bent plate and an arc-shaped groove plate. The beneficial effects of the utility model are: compact structure, small airflow resistance, greatly improved ventilation, and better rainproof effect.

Description

A Ventilation Skylight with S-shaped Channel with Slight Resistance

technical field

The utility model relates to the technical field of ventilating skylight structures, in particular to a ventilating skylight with an S-shaped channel of slight resistance.

Background technique

There are usually openings on the roof of buildings such as workshops, and ventilation skylights are installed on the upper part of the openings. The ventilation skylights can not only play a role in keeping out the rain, but also allow the air flow inside and outside the factory building to improve the working environment inside the building. Existing ventilation skylights are composed of three layers of rain-shielding components of different shapes. The three-layer rain-shielding components are installed in the skylight body in sequence from top to bottom.

In order to increase the ventilation volume of the ventilation skylight, that is, to increase the indoor and outdoor ventilation volume, people increase the area of the opening on the roof to increase the effective ventilation volume by installing more ventilation skylights. The additional number of ventilation skylights increases the overall weight of the skylight, which in turn increases the load on the roof. At the same time, if the window is too large, there will be additional hidden dangers of water leakage, and the construction cost will increase significantly. Therefore, increasing the area of the window also has many defects. Therefore, need badly a kind of ventilation skylight that greatly improves ventilation rate, rainproof effect.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art and provide a ventilation skylight with a small resistance S-shaped channel with a compact structure, a greatly improved ventilation rate, and a good rainproof effect.

The purpose of this utility model is achieved through the following technical solutions: a ventilation skylight with a S-shaped channel of slight resistance, the ventilation skylight is arranged directly above the window of the roof, the ventilation skylight includes a front frame and a rear frame, the front frame and the rear frame are respectively fixed on two base steels located on the front and rear sides of the window, the left and right sides of the window are fixed with guard plates, the cavity connecting the window is formed between the front frame, the rear frame and the guard plate, the front frame and the rear frame The upper part of the frame is provided with a plurality of arc-shaped fixed notches at intervals. The lower part of each fixed notch is formed with a water outlet trough A, and the upper rain-shielding assembly is connected and fixed between the two opposite water outlets A. The upper rain-shielding assembly includes a bent plate and an arc-shaped groove plate.

The lower parts of the front frame and the rear frame are provided with a plurality of arc-shaped fixed notches at intervals. The lower part of each fixed notch is formed with a water outlet B. The water outlet B is opposite to the water outlet A. The two opposite water outlets B are welded with a lower rain-shielding assembly. The lower rain-shielding assembly includes a bent plate and an arc-shaped groove plate.

Both the left and right ends of the front frame and the rear frame are fixed with inwardly bent folded plates, and a plurality of installation holes are opened on the folded plates, and the enclosure plate is screwed to the connecting holes to fix the enclosure plate.

The front frame and the rear frame are symmetrically arranged front and rear with respect to the window, and the guard plates are arranged symmetrically with respect to the window left and right.

The distance between every two adjacent upper-level rain-shielding components is equal, and the top surface of the bent plate of the upper-level rain-shielding component is a plane, an inclined plane or an arc surface.

The distance between every two adjacent rain-shielding components in the lower layer is equal, and the top surface of the bent plate of the rain-shielding component in the lower layer is an arc or an inclined plane.

Both the upper rain-shielding component and the lower rain-shielding component are made of opaque metal materials or light-transmitting materials.

The window is an opening through the roof, and the opening is rectangular.

The utility model has the following advantages:

An inverted trumpet-shaped channel is formed between the two arc-shaped groove plates of each adjacent two upper rain-shielding components and between the two arc-shaped groove plates of each adjacent two lower-layer rain-shielding components. The inverted trumpet-shaped channel forms a smoke-pulse suction principle for the rising hot air flow, making the air flow more smooth. Therefore, compared with the traditional ventilation skylight, the ventilation skylight greatly increases the indoor and outdoor ventilation volume.

In the utility model, streamlined air flow passages are formed between every two adjacent upper-level rain-shielding components and between every adjacent two lower-level rain-shielding components, and there is no air flow dead angle. Therefore, compared with traditional ventilation skylights, this ventilation skylight further increases the indoor and outdoor ventilation volume. Under the same ventilation volume requirement, a smaller skylight area can be used to achieve the ideal effect, thereby reducing construction costs.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of opening the window on the roof;

Fig. 3 is the structural representation that the utility model removes enclosure board and roof;

Fig. 4 is a schematic structural diagram of removing the front side skeleton in Fig. 3;

Fig. 5 is a structural schematic diagram of the front side skeleton;

Fig. 6 is a schematic structural view of the upper rain-shielding assembly;

Fig. 7 is a structural schematic diagram of the lower rain-shielding assembly;

In the figure, 1-roof, 2-window, 3-front frame, 4-rear frame, 5-enclosure, 6-outlet tank A, 7-upper rain-shielding assembly, 8-bending plate, 9-curved channel plate, 10-water outlet tank B, 11-lower rain-shielding component, 12-folding plate, 13-installation hole.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described, and the protection scope of the utility model is not limited to the following:

As shown in Figures 1 to 7, a ventilation skylight with a S-shaped channel of slight resistance is provided directly above the window 2 of the roof 1. The window 2 is an opening through the roof 1, and the opening is rectangular. 4 and the enclosure plate 5 form a cavity connected to the window 2. The upper part of the front frame 3 and the rear frame 4 are spaced with a plurality of arc-shaped fixed notches. The lower part of each fixed notch is formed with a water outlet groove A6. The upper rain-shielding assembly 7 is connected and fixed between the two opposite water outlet grooves A6. The distance between each adjacent two upper-layer rain-shielding assemblies 7 is equal. Including the bent plate 8 and the arc-shaped groove plate 9, the front and rear ports of the arc-shaped groove plate 9 communicate with the two opposite water outlet grooves A6 respectively:

The lower parts of the front side frame 3 and the rear side frame 4 are spaced apart with a plurality of arc-shaped fixed notches, and the lower part of each fixed notch is formed with a water outlet groove B10. The water outlet groove B10 and the water outlet groove A6 are arranged opposite to each other up and down. The lower rain-shielding assembly 11 is welded between the two opposite water outlet grooves B10. The distance between each adjacent two lower-layer rain-shielding assemblies 11 is equal. The lower rain-shielding assembly 11 includes a bent plate 8 and an arc-shaped groove plate 9, and the front and rear ports of the arc-shaped groove plate 9 communicate with two opposite water outlet grooves B10 respectively.

The left and right ends of the front frame 3 and the rear frame 4 are fixed with an inwardly bent turn-over plate 12, and a plurality of installation holes 13 are provided on the turn-over plate 12, and the enclosure plate 5 is threadedly connected with the connection holes 13 to fix the enclosure plate 5. The front frame 3 and the rear frame 4 are symmetrically arranged front and back with respect to the window 2 , and the enclosure plate 5 is arranged symmetrically with respect to the window 2 left and right. Both the upper rain-shielding assembly 7 and the lower rain-shielding assembly 11 are made of opaque metal materials or light-transmitting materials. When the upper and lower rain-shielding assemblies adopt light-transmitting materials, the lighting effect is better.

In rainy days, the falling rainwater first falls in the arc-shaped groove plate 9 of the upper rain-shielding assembly 7, and part of the rainwater falling in the arc-shaped groove plate 9 of the upper layer rain-shielding assembly 7 passes through the water outlet groove A6 of the front side frame 3 and flows to the outside of the ventilation window, and another part of the rainwater passes through the water outlet groove A6 of the rear side frame 4 and flows to the outside of the ventilation window to realize the function of rain protection, that is, to realize the first rain protection and discharge rainwater; After there is rainwater, the rainwater falling in the arc-shaped groove plate 9 of the lower rain-shielding assembly 11 passes through the water outlet groove A6 of the front side frame 3 and the rear side frame 4 and flows to the outside of the ventilating skylight; It can be seen that the ventilation skylight has two layers of rain-proof and rain-discharging functions, so the ventilation skylight has a good rainproof effect.

Wherein, an inverted trumpet-shaped channel is formed between the two arc-shaped groove plates 9 of each adjacent two upper rain-shielding components 7, and between the two arc-shaped groove plates 9 of each adjacent two lower-layer rain-shielding components 11. The inverted trumpet-shaped channel forms a smoke flushing suction principle for the rising hot air flow, making the air flow more smooth. Therefore, compared with the traditional ventilation skylight, the ventilation skylight greatly increases the indoor and outdoor ventilation volume. In addition, streamlined air flow passages are formed between every two adjacent upper-level rain-shielding components 7 and between every adjacent two lower-level rain-shielding components 11, and there is no air flow dead angle. Therefore, compared with traditional ventilation skylights, this ventilation skylight further increases the indoor and outdoor ventilation volume. Under the same ventilation volume requirement, a smaller skylight area can be used to achieve the ideal effect, thereby reducing construction costs.

Finally, it should be noted that: the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A ventilation skylight of little resistance S-shaped passageway in area, ventilation skylight sets up directly over window (2) of roof (1), its characterized in that: this ventilation skylight includes front side skeleton (3) and rear side skeleton (4), and front side skeleton (3) and rear side skeleton (4) set firmly respectively on two base shaped steel (14) on the front and back side that are located window (2), and containment board (5) have all been set firmly on the left and right sides edge of window (2), form the cavity of intercommunication window (2) between front side skeleton (3), rear side skeleton (4) and containment board (5), the upper portion of front side skeleton (3) and rear side skeleton (4) is all spaced apart and is equipped with a plurality of fixed notch that are the arciform, and the lower part of every fixed notch all is formed with out basin A (6), all connects fixed upper strata rain subassembly (7) between two out basinA (6) that stand relatively around, and upper strata rain subassembly (7) are including curved board (8) and arc frid (9), the front and back port of arc frid (9) communicates with two out basinA (6) relatively respectively:

the lower part that front side skeleton (3) and rear side skeleton (4) all separate and are equipped with a plurality of fixed notch that are the arc form, and the lower part of every fixed notch all is formed with out basin B (10), goes out basin B (10) and play basin A (6) and set up relatively from top to bottom, all welds lower floor's subassembly (11) that keep off rain between two play basins B (10) that are opposite front and back, and lower floor's subassembly (11) that keeps off rain include bending plate (8) and arc frid (9), and the front and back port of arc frid (9) communicates with two play basins B (10) that are relatively respectively.

2. A ventilation skylight with micro-resistive S-shaped channel according to claim 1, characterized in that: the left end and the right end of the front side framework (3) and the rear side framework (4) are respectively fixedly provided with a turnover plate (12) which bends inwards, a plurality of mounting holes (13) are formed in the turnover plates (12), and the containment sheet (5) is in threaded connection with the connecting holes (13) so as to fix the containment sheet (5).

3. A ventilation skylight with micro-resistive S-shaped channel according to claim 1, characterized in that: the front side framework (3) and the rear side framework (4) are arranged in a front-back symmetrical mode relative to the window (2), and the containment plates (5) are arranged in a left-right symmetrical mode relative to the window (2).

4. A ventilation skylight with micro-resistive S-shaped channel according to claim 1, characterized in that: the distance between every two adjacent upper rain shielding assemblies (7) is equal, and the top surface of the bending plate (8) of each upper rain shielding assembly (7) is a plane, an inclined plane or an arc surface.

5. A ventilation skylight with micro-resistive S-shaped channel according to claim 1, characterized in that: the spacing between every two adjacent lower-layer rain shielding assemblies (11) is equal, and the top surface of the bending plate (8) of each lower-layer rain shielding assembly (11) is an arc surface or an inclined surface.

6. A ventilation skylight with micro-resistive S-shaped channel according to claim 1, characterized in that: the upper layer rain shielding component (7) and the lower layer rain shielding component (11) are made of opaque metal materials or light-transmitting materials.

7. A ventilation skylight with micro-resistive S-shaped channel according to claim 1, characterized in that: the window (2) is an opening penetrating through the roof (1), and the opening is rectangular.