Push-pull hangar door

Abstract

The invention relates to a push-pull hangar door which comprises a plurality of door leaves (1). A door opening (2) is formed in at least one door leaf (1), and lifting doors (3) are arranged at the positions of the door openings (2); and fixed air curtains (4) are vertically arranged at the left side and the right side of each door opening (2), sliding rails (5) are vertically arranged at the inner sides of the fixed air curtains (4), and the lifting doors (3) are arranged between the left sliding rails (5) and the right sliding rails (5). According to the ush-pull hangar door, the threshold-free lifting doors are arranged on some door leaves, so that vehicles can conveniently enter and exit; meanwhile, the air curtains are arranged on the peripheries of the lifting doors, air inside andoutside a hangar is isolated through the air curtains when the lifting doors are opened, and therefore the stability of temperature and humidity in the hangar is effectively guaranteed.

Description

technical field [0001] The invention relates to a push-pull hangar door, which belongs to the technical field of hangar doors. Background technique [0002] The hangar door is part of a long-span single-story building for aircraft maintenance, and many large warehouse doors will use a similar structure. At present, most of the hangar doors on the market are push-pull hangar doors. The structure of the push-pull hangar door is divided into multiple doors connected in series, and the door opening method is to slide to both sides. The disadvantage is that the door leaves are relatively tall and open when vehicles enter and exit. The gate is very inconvenient. The opening and closing speed of the gate is relatively slow, and when there is a large difference between indoor and outdoor temperature and humidity, it will affect the temperature and humidity in the hangar. It is not suitable for aircraft maintenance, storage or production related fields that require high temperature a...

AI Technical Summary

Problems solved by technology

At present, most of the hangar doors on the market are push-pull hangar doors. The structure of the push-pull hangar door is divided into multiple doors connected in series. The door is opened by sliding to both sides. The disadvantage is that the door leaves are relatively tall and open when vehicles enter The gate is very inconvenient, the opening and closing speed of the gate is relatively slow, and when the indoor and outdoor temperature and humidity differ greatly, it will affect the temperature and humidity in the hangar, which is not suitable for aircraft maintenance, storage or production related fields that require high temperature and humidity

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