Wind pipe device, air conditioning system provided with wind pipe device and boarding bridge provided with air conditioning system

Abstract

The invention discloses a wind pipe device used for an air conditioning system of a boarding bridge. The boarding bridge comprises a plurality of passages including a fixed passage connected with a building, an inner passage and an outer passage used for connecting a ship body, wherein one end of the inner passage is connected to the other end of the fixed passage and is telescopically sleeved in the outer passage; each passage comprises a top plate, side plates connected to two sides of the top plate, and a bottom plate opposite to the top plate; and the wind pipe device is arranged on the top plate of the inner passage and comprises at least one row of wind pipe groups arranged along the length direction of the passage, and the wind pipe groups are provided with a plurality of air outlets opened towards the inside of the passage. The invention also discloses the air conditioning system provided with the wind pipe device, and the boarding bridge provided with the air conditioning system. According to the invention, the air-conditioning air supply inside the passages is more uniform, and the space for use in the passages of the boarding bridge is increased at the same time.

Description

technical field [0001] The invention relates to an air duct device of an air-conditioning system of a boarding bridge, and an air-conditioning system and a boarding bridge provided with the air duct device. Background technique [0002] At present, most of the air conditioners installed on the boarding bridge are ordinary ceiling machine air conditioners and harmonica machine air conditioners. Due to the specific requirements for the installation positions of the internal and external units, and the distance between the two is limited, the inner passage of the boarding bridge It needs to be stretched back and forth according to the actual traffic needs, so ordinary ceiling machines and harmonica machine air conditioners can only be installed at the front end of the outer aisle, turntable or hoisted at the front end of the inner aisle. Low, unbalanced cooling and other problems. Specifically, when the harmonica machine is used for hoisting, it will occupy the space for passe...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the air conditioners installed on the boarding bridge are ordinary ceiling machine air conditioners and harmonica machine air conditioners. Due to the specific requirements for the installation positions of the internal and external units, and the distance between the two is limited, the inner passage of the boarding bridge It needs to be stretched back and forth according to the actual traffic needs, so ordinary ceiling machines and harmonica machine air conditioners can only be installed at the front end of the outer aisle, turntable or hoisted at the front end of the inner aisle. Low, unbalanced cooling, etc.

Specifically, when the harmonica machine is used for hoisting, it will occupy the space for passengers to pass through, and because it is a local protrusion, the appearance is not beautiful enough

When the ceiling machine is installed at the front end of the outer channel, if the boarding bridge is shortened to the stop bridge position, the air outlet of the air conditioner will even be blocked by the inner channel, resulting in poor cooling effect

[0003] To sum up, ordinary split air conditioners are used for air supply. Due to the limited air supply distance of ordinary split air conditioners, and the boarding bridge channel structure mostly adopts telescopic walking type, it is difficult to arrange split air conditioners in the middle part.

When the boarding bridge is long, the middle part of the passage basically cannot achieve the expected cooling effect

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