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A new windshield device for ventilation system

A technology of ventilation system and rain shield, applied in the direction of ventilation system, space heating and ventilation, heating and ventilation hood/cover, etc., can solve the problems of large space occupation, insufficient rain protection, corrosion, etc. Weight reduction and long service life

Active Publication Date: 2016-05-04
上海胜狮冷冻货柜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As an offshore container ventilation system, the traditional rain shield has the following problems: insufficient rain protection, easy to be corroded by sea rainwater, and takes up a lot of space.

Method used

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  • A new windshield device for ventilation system
  • A new windshield device for ventilation system
  • A new windshield device for ventilation system

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] Novel ventilation system rain shield device provided by the present invention, as figure 1 and Figure 4 As shown, the exterior of the flashing device is a frame 1, and the interior is a folded aluminum sheet 2 evenly arranged in the frame 1, and grooves 3 are evenly and equidistantly arranged on the horizontal frame edge of the frame 1. The frame 1 is substantially in the shape of a cuboid, and the grooves 3 are distributed on the four sides of the frame 1 in the horizontal direction, and are arranged symmetrically and equidistantly. The width of the groove 3 is slightly larger than the th...

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Abstract

The invention discloses a novel ventilation system rain baffle device. A framework is arranged outside the rain baffle device; folding aluminum sheets are uniformly arranged in the framework; grooves are uniformly formed in horizontal frame edges of the framework at equal distances; the folding aluminum sheets are fixed in the grooves; two discharge holes are formed in the lower end of the framework; the rain baffle device is mounted on the outermost side of an inlet air system of an offshore container. The novel ventilation system rain baffle device is made of an aluminum material, achieves good shaping and machining performances, good corrosion resistance and good welding performance, can lighten weight under the condition of guaranteeing the intensity, is convenient to operate and easy to install. The folding aluminum sheets in the inner part, which adopt a reasonable folding angle, is capable of preventing washing of rains in various angles, prevents rain corrosion and invasion efficiently and achieves long service life. Fresh air can come in box bodies efficiently to guarantee air pressure in the box bodies and avoid uncomfortable feeling caused by insufficient pressure.

Description

technical field [0001] The invention relates to the field of offshore containers, in particular to a novel windshield device for a ventilation system. Background technique [0002] In the field of offshore containers, it is often necessary to enter the air in the container to ensure the air pressure in the container, and it is necessary to install an air intake system. The outermost part of the air intake system needs a rain shield that can block rainwater from entering the container. As an offshore container ventilation system, the traditional rain shield has the following problems: insufficient rain protection, easy to be corroded by sea rainwater, and takes up a lot of space. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the object of the present invention is to provide a novel ventilation system flashing device, which can block rainwater blown into the flashing device from any angle without affecting the air inlet pressure....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F7/00F24F13/20
Inventor 张弘扬
Owner 上海胜狮冷冻货柜有限公司
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