CN215979112U

CN215979112U - Take pneumatic air discharge window of lens hood

Info

Publication number: CN215979112U
Application number: CN202121679759.9U
Authority: CN
Inventors: 刘晓妹
Original assignee: Beijing Dannasi Technology Co ltd
Current assignee: Beijing Dannasi Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-08
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of exhaust windows, in particular to a pneumatic exhaust window with a light shield, which comprises an exhaust window frame, wherein the left side of the inner cavity of the exhaust window frame is rotatably provided with the pneumatic exhaust window, the right side of the inner cavity of the exhaust window frame is slidably provided with the light shield, the pneumatic exhaust window comprises a fixed plate, the left side and the right side of the fixed plate are fixedly connected with the two sides of the inner cavity of the exhaust window frame, the inner surface of the fixed plate is provided with a groove, the inner wall of the groove is rotatably provided with a rotating block, the front of the rotating block is fixedly provided with exhaust blades, and the light shield comprises a grid plate. The exhaust window is opened the perpendicular flute of angle and is arranged and just can avoid the blowback of outside air basically when using, and the effectual condition of taking place the blowback easily when having avoided outside wind speed great, and the exhaust window is whole to be convenient for more when using the installation, has better inside gas tightness when exhausting, has reduced the fault point that probably exists.

Description

Take pneumatic air discharge window of lens hood

Technical Field

The utility model relates to an exhaust window technical field especially relates to a take pneumatic exhaust window of lens hood.

Background

Plants stored in the aerobic respiration warehouse are not suitable for contacting with sunlight in a storage period, so that a light shield needs to be added under certain specific conditions to block external sunlight, the warehouse is shielded, an exhaust window directly faces to an external space, sand wind can enter the warehouse in an open environment, rainwater cannot be avoided, a plurality of warehouse bodies are independently installed on the black light shield, and the air window and the light shield are combined. When the existing light shield is used, because the interior of the light shield is in a high-humidity environment, a large temperature difference exists between the inside and the outside, and water drops are easily condensed and discharged in the light shield, so that air in other directions is discharged to the exhaust window through gaps to influence the whole use of the warehouse body

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, a take pneumatic vent of lens hood is now provided.

The specific technical scheme is as follows: the lens hood and the air inlet window are matched to have a better spacing effect, and a better drainage effect is achieved on condensed water on the lens hood.

The utility model provides a take pneumatic exhaust window of lens hood, includes the exhaust window frame, the pneumatic exhaust window is installed in the left side rotation of exhaust window frame inner chamber, the right side slidable mounting of exhaust window frame inner chamber has the lens hood.

Preferably, the pneumatic exhaust window comprises a fixed plate, and the left side and the right side of the fixed plate are fixedly connected with the two sides of the inner cavity of the exhaust window frame

Preferably, the inner surface of the fixing plate is provided with a groove, and the inner wall of the groove is rotatably provided with a rotating block.

Preferably, the front surface of the rotating block is fixedly provided with an exhaust blade, and the light shield comprises a grid plate.

Preferably, the right side of the grid plate is fixedly provided with a rubber corrugation, and the top and the bottom of the grid plate are both fixedly provided with rubber lugs.

Preferably, one side of each rubber bump which is far away from each other is clamped with the top and the bottom of the inner cavity of the exhaust window frame.

Preferably, the inside fixed mounting of grid plate has the column strengthening rib, the rubber flute is fixed angle and arranges.

Preferably, the interval between the rubber corrugations is 2cm, and the material of the exhaust window frame is stainless steel.

Preferably, the water outlets are formed in two sides of the bottom of the light shield, and sealing rubber rings are fixedly mounted on the periphery of the inner cavity of the exhaust window frame.

Preferably, an anti-reverse blowing film is fixedly installed on the right side of the light shield, and the air inlet direction of the anti-reverse blowing film is from inside to outside.

The technical scheme has the following advantages or beneficial effects: the exhaust window is opened the nearly perpendicular flute of angle and is arranged and just can avoid the blowback of outside air when using, and the effectual condition of taking place the blowback easily when having avoided outside wind speed great, and the exhaust window is whole to be convenient for more install when using, has better inside gas tightness when exhausting, has reduced the fault point that probably exists to reach better thermal-insulated effect, better drainage treatment, better shading, more balanced static pressure output.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are only for purposes of illustration and description, and are not intended to limit the scope of the present disclosure.

FIG. 1 is a side view of the internal structure of the present invention;

FIG. 2 is a front view of the outer structure of the present invention;

FIG. 3 is a cross-sectional view of the internal structure of the present invention;

fig. 4 is a bottom view of the external structure of the present invention.

The above reference numerals denote: 1. an exhaust window frame; 2. a pneumatic exhaust window; 3. a light shield; 21. a fixing plate; 22. a groove; 23. rotating the block; 24. an exhaust blade; 31. a grid plate; 32. Rubber corrugation; 33. a rubber bump; 34. reinforcing ribs; 4. a water outlet; 5. sealing the rubber ring; 6. anti-blowback film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the following drawings and specific examples, but the present invention is not limited thereto.

Referring to fig. 1-4, a pneumatic exhaust window with a light shield comprises an exhaust window frame 1, a pneumatic exhaust window 2 is rotatably installed on the left side of the inner cavity of the exhaust window frame 1, a light shield 3 is slidably installed on the right side of the inner cavity of the exhaust window frame 1, the pneumatic exhaust window 2 comprises a fixing plate 21, the left side and the right side of the fixing plate 21 are fixedly connected with the two sides of the inner cavity of the exhaust window frame 1, a groove 22 is formed in the inner surface of the fixing plate 21, a rotating block 23 is rotatably installed on the inner wall of the groove 22, an exhaust blade 24 is fixedly installed on the front surface of the rotating block 23, the light shield 3 comprises a grid plate 31, a rubber corrugation 32 is fixedly installed on the right side of the grid plate 31, rubber bumps 33 are fixedly installed on the top and the bottom of the grid plate 31, the rubber bumps 33 seal the outer portion of the light shield 3 with the exhaust window frame, one side, away from each other rubber bump 33, is clamped with the top and the bottom of the inner cavity of the exhaust window frame 1, the inside fixed mounting of grid plate 31 has cylindrical strengthening rib 34, rubber flute 32 is fixed angle and arranges, the interval is 2cm between the rubber flute 32, rubber flute 32 inclines to discharge, the material of exhaust window frame 1 is the stainless steel, outlet 4 has all been seted up to the both sides of 3 bottoms of lens hood, outlet 4 discharges the drop of condensation, all fixed mounting all around of 1 inner chamber of exhaust window frame has sealing rubber circle 5, the right side fixed mounting of lens hood 3 has anti-reverse blowing membrane 6, the air inlet direction of anti-reverse blowing membrane 6 is from inside to outside, the holistic weight of exhaust window and lens hood is about 30 KG.

The technical scheme of the utility model including one kind take the pneumatic air discharge window of lens hood, rethread staff will take the pneumatic air discharge window of lens hood to assemble in the position of use, in order to guarantee the gas tightness between air discharge window frame 1 and the lens hood 3 when the temperature risees after that, make the temperature equilibrium in inside, even the comdenstion water is guaranteed to appear and is discharged from outlet 4, thereby avoid the comdenstion water directly to fall to cause article emergence corruption on the article of storage, the inside column strengthening rib 34 of rethread guarantees that rubber flute 32 can not take place to warp, the use of the pneumatic air discharge window 2 of lens hood 3 cooperation can avoid the counter-blow of outside air.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and it should be understood that all modifications and obvious variations of the present invention, which are equivalent to those of the present invention and illustrated in the drawings, should be included in the scope of the present invention.

Claims

1. A pneumatic exhaust window with a light shield comprises an exhaust window frame (1) and is characterized in that; the left side of exhaust window frame (1) inner chamber rotates installs pneumatic exhaust window (2), the right side slidable mounting of exhaust window frame (1) inner chamber has lens hood (3).

2. The pneumatic exhaust window with the light shield as claimed in claim 1, wherein: the pneumatic exhaust window (2) comprises a fixing plate (21), and the left side and the right side of the fixing plate (21) are fixedly connected with the two sides of the inner cavity of the exhaust window frame (1).

3. The pneumatic exhaust window with the light shield as claimed in claim 2, wherein: a groove (22) is formed in the inner surface of the fixing plate (21), and a rotating block (23) is rotatably mounted on the inner wall of the groove (22).

4. The pneumatic exhaust window with the light shield as claimed in claim 3, wherein: the front surface of the rotating block (23) is fixedly provided with an exhaust blade (24), and the light shield (3) comprises a grid plate (31).

5. The pneumatic exhaust window with the light shield as claimed in claim 4, wherein: the right side fixed mounting of net board (31) has rubber flute (32), the top and the equal fixed mounting in bottom of net board (31) have rubber lug (33).

6. The pneumatic exhaust window with the light shield as claimed in claim 5, wherein: and one sides of the two rubber bumps (33) which are far away from each other are clamped with the top and the bottom of the inner cavity of the exhaust window frame (1).

7. The pneumatic exhaust window with the light shield as claimed in claim 5, wherein: the inside fixed mounting of grid plate (31) has column strengthening rib (34), rubber flute (32) are fixed angle and arrange.

8. The pneumatic exhaust window with the light shield as claimed in claim 5, wherein: the interval between the rubber corrugations (32) is 2cm, and the material of the exhaust window frame (1) is stainless steel.

9. The pneumatic exhaust window with the light shield as claimed in claim 1, wherein: the water outlets (4) are formed in the two sides of the bottom of the light shield (3), and sealing rubber rings (5) are fixedly mounted on the periphery of the inner cavity of the exhaust window frame (1).

10. The pneumatic exhaust window with the light shield as claimed in claim 1, wherein: the right side fixed mounting of lens hood (3) has prevents reverse blowing membrane (6), the air inlet direction of preventing reverse blowing membrane (6) is from inside to outside.