CN217581937U - Overhanging type shutter - Google Patents
Overhanging type shutter Download PDFInfo
- Publication number
- CN217581937U CN217581937U CN202122811451.1U CN202122811451U CN217581937U CN 217581937 U CN217581937 U CN 217581937U CN 202122811451 U CN202122811451 U CN 202122811451U CN 217581937 U CN217581937 U CN 217581937U
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- steel
- air inlet
- frame
- window frame
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Abstract
The utility model provides an overhanging type shutter which is characterized by comprising a window frame, an air inlet channel and a shutter sash; the air inlet channel is connected to the outer side of the window frame, and the air inlet is downwards bent in an arc shape; the louver window sash is fixed at the air inlet; the air inlet channel comprises a steel main beam forming an air inlet channel frame, steel secondary beams which are connected end to form an air inlet and a steel plate; the steel plate is wrapped outside the frame and is connected to the side wall of the secondary main beam and the window frame to form an air inlet channel; one end of each steel main beam is fixed at the four corners of the window frame, and the other end of each steel main beam is fixedly connected with a steel secondary beam; the steel girder is arc and the length of the steel girder connected above the window frame is larger than that of the steel girder connected below the window frame. The technical scheme of the utility model, can be so that rain-proof louver window fan as first rain-proof measure, the inlet air duct of encorbelmenting is as the rain-proof measure of second way to effectively prevent the rain that wafts by force, and satisfy the intensity requirement under the jumbo size condition, especially be fit for the place that is used for marine operation.
Description
Technical Field
The utility model relates to a rain-proof shutter of formula of encorbelmenting.
Background
The conventional rainproof shutter mainly relies on the rainproof function of the blades, has certain rain-drifting prevention capability, but still cannot meet the strong rain-drifting prevention requirement under the marine strong wind condition. The small-size rainproof shutter has stronger rain-preventing capability, and a cantilevered waterproof steel plate is usually arranged outside a shutter sash, so that the small-size rainproof shutter can play a certain rain-shielding role, but the size of the small-size rainproof shutter is smaller, and the structural strength requirement of the large-size shutter of the offshore booster station can not be met obviously.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to overcome the shortcomings existing in the prior art, and provide a shutter which can still meet the strength requirement and prevent strong rain.
In order to realize the purpose, the utility model adopts the technical scheme as follows:
a suspended blind window comprises a window frame, an air inlet channel and a blind window sash; the air inlet channel is connected to the outer side of the window frame, and the air inlet is downwards bent in an arc shape; the louver window sash is fixed at the air inlet.
Furthermore, the air inlet channel comprises a steel main beam forming the air inlet channel frame, steel secondary beams which are mutually connected end to form the air inlet and a steel plate; the steel sheet parcel is in outside the frame and be connected to the steel secondary beam with the window frame forms inlet air channel's lateral wall.
Furthermore, one end of each steel main beam is fixed at the four corners of the window frame, and the other end of each steel main beam is fixedly connected with the steel secondary beam; the steel girder is arc-shaped and connected above the window frame, and the length of the steel girder is greater than that of the steel girder connected below the window frame.
Furthermore, the louver window sash comprises a fan frame, secondary beams with two ends connected to the fan frame and blades fixed in the fan frame.
Further, the secondary beams cross each other; the fan frame, the secondary beam and the blades are welded and fixed.
Furthermore, a drain hole is formed in the lowest position of the air inlet channel.
Furthermore, a plurality of bolt holes are formed in the steel secondary beam, and the fan frame is connected with the steel secondary beam through bolts.
Further, the cross section of the blade is in a fold line shape; the blade includes last vertical section, lower vertical section and connects go up the vertical section with the slant interlude of lower vertical section.
Furthermore, the window frame is formed by welding square steel components.
Furthermore, the window frame, the air inlet channel and all components of the louver window sash are provided with anti-corrosion coatings.
The technical scheme of the utility model, can be so that rain-proof louver window fan as first rain-proof measure, the inlet air duct of encorbelmenting is as the rain-proof measure of second way to effectively prevent the rain that wafts by force, and satisfy the intensity requirement under the jumbo size condition, especially be fit for the place that is used for marine operation.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a schematic structural diagram of the window frame of the present invention.
Fig. 3 is a schematic structural diagram of the air inlet of the present invention.
Fig. 4 is a schematic structural view of the louver window sash of the present invention.
Fig. 5 is a schematic structural view of the blade of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Reference is made to the accompanying drawings. The present embodiment includes a window frame 1, an air intake duct 2, and a louver 3. The window frame 1 is formed by welding window frame square steel members 11, and the size of the window frame is determined according to requirements. The air inlet channel 2 is connected to the outer side of the window frame 1, the air inlet 4 is downward and is bent in an arc shape and comprises a steel main beam 21 forming an air inlet channel frame, steel secondary beams 22 and steel plates 23, wherein the steel secondary beams are connected end to form the air inlet 4; the steel plate 23 wraps the outside of the frame and is connected to the steel secondary beam 22 and the window frame 1 to form the side wall of the air inlet channel 2, and the arc-shaped overhanging structure can effectively block the drifting rain passing through the blades 34. Specifically, four main steel beams 21 are provided, and one ends of the main steel beams are welded at four corners of the window frame 1, while the other ends are welded with secondary steel beams 22; each steel main beam 21 is arc-shaped, and the two steel main beams 21 connected above the window frame 1 have the same length and are larger than the steel main beams 21 connected below the window frame 1. In the present embodiment, the air inlet 4 has a rectangular shape.
The louver window 3 is fixed at the air inlet 4 and has the same size and shape as the air inlet 4. The louver window 3 includes a window frame 32, a secondary beam 33 with two ends connected to the window frame 32, and a blade 34 fixed in the window frame 32, wherein the window frame 32, the secondary beam 33 and the blade 34 are welded and fixed. Wherein, the secondary beams 33 are two and cross each other in order to enhance the overall stability of the window blind 3. The cross section of the blade 34 is a fold line; the blade 34 includes an upper vertical section 340, a lower vertical section 341, and an oblique middle section 342 connecting the upper vertical section 340 and the lower vertical section 341, thereby effectively blocking rainwater from entering into the air intake passage 2. The blade 34 is made of the steel plate 23, the edges of parts of the blade 34 are required to be polished to be round corners, and welding seams are polished to be smooth. The steel secondary beam 22 is provided with a plurality of bolt holes 31, and the fan frame 32 is connected with the steel secondary beam 22 through bolts.
In particular, in order to improve the drainage effect, the lowest part of the air intake passage 2 is provided with a drainage hole 24. And all the components of the window frame 1, the air inlet channel 2 and the louver window 3 are provided with anticorrosive coatings.
It should be noted that the above describes exemplifying embodiments of the invention. However, it should be understood by those skilled in the art that the present invention is not limited to the above embodiments, which are only used for illustrating the principle of the present invention, and that various changes and modifications may be made without departing from the scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (9)
1. A suspended blind window is characterized by comprising a window frame, an air inlet channel and a blind window sash; the air inlet channel is connected to the outer side of the window frame, and the air inlet is downwards bent in an arc shape; the louver window sash is fixed at the air inlet;
the air inlet channel comprises a steel main beam forming the air inlet channel frame, steel secondary beams which are mutually connected end to form the air inlet and a steel plate; the steel sheet parcel is in outside the frame and be connected to the steel secondary beam with the window frame forms inlet air channel's lateral wall.
2. An overhanging blind as claimed in claim 1, wherein the main steel beams are fixed at one end to four corners of the window frame and at the other end to the secondary steel beams, respectively; the steel girder is arc-shaped and connected above the window frame, and the length of the steel girder is greater than that of the steel girder connected below the window frame.
3. An overhanging blind as claimed in any one of claims 1 to 2 wherein the blind includes a sash frame, a sub-beam connected at both ends to the sash frame and vanes fixed within the sash frame.
4. An overhanging blind as claimed in claim 3, wherein the secondary beams cross each other; the fan frame, the secondary beam and the blades are welded and fixed.
5. An overhung shutter according to claim 3, in which the lowest part of the air inlet channel is provided with a drainage hole.
6. An overhanging window shutter as claimed in claim 3 wherein the steel secondary beam is provided with a plurality of bolt holes, and the sash frame is bolted to the steel secondary beam.
7. An overhanging blind as claimed in claim 3, wherein the cross-section of the vanes is dog-legged; the blade comprises an upper vertical section, a lower vertical section and an oblique middle section which is connected with the upper vertical section and the lower vertical section.
8. An overhung shutter according to claim 3, where the frame is made of square steel members by welding.
9. An overhanging blind as claimed in claim 3, wherein the frame, the inlet channel and the sash are provided with a corrosion resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122811451.1U CN217581937U (en) | 2021-11-11 | 2021-11-11 | Overhanging type shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122811451.1U CN217581937U (en) | 2021-11-11 | 2021-11-11 | Overhanging type shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217581937U true CN217581937U (en) | 2022-10-14 |
Family
ID=83526004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122811451.1U Active CN217581937U (en) | 2021-11-11 | 2021-11-11 | Overhanging type shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217581937U (en) |
-
2021
- 2021-11-11 CN CN202122811451.1U patent/CN217581937U/en active Active
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