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Air mixing device, airborne air conditioning system and airplane

A mixing device and air technology, applied in aircraft parts, air handling equipment, transportation and packaging, etc., can solve the problem of large pressure drop of the air mixing device

Pending Publication Date: 2021-03-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide an air mixing device, air conditioning system and aircraft, to solve the problem of excessive pressure drop of the air mixing device in the prior art

Method used

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  • Air mixing device, airborne air conditioning system and airplane
  • Air mixing device, airborne air conditioning system and airplane
  • Air mixing device, airborne air conditioning system and airplane

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] Please refer to Figure 1 to Figure 5 , the present invention provides an air mixing device, comprising: an air supply pipeline 1 having an air flow channel in the air supply pipeline 1; a first air inlet 11 and a second air inlet 12 are arranged on the air supply pipeline 1; The first partition 2 is arranged in the air flow channel, and the first partition 2 divides the air flow channel into a first air flow channel 10 and a second air flow channel 20; the first air inlet 11 communicates with the first air flow channel 10 , the second air inlet 12 communicates with the second air flow channel 20; a plurality of distribution pipelines 3, one end of each distribution pipeline 3 is all co...

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Abstract

The invention provides an air mixing device, an airborne air conditioning system and an airplane, and the air mixing device comprises an air supply pipeline which is internally provided with an air flow channel; a first air inlet and a second air inlet are formed in the air supply pipeline; a first separator which is arranged in the air flow channel and divides the air flow channel into a first air flow channel and a second air flow channel; the first air inlet is communicated with the first air flow channel, and the second air inlet is communicated with the second air flow channel; a plurality of flow dividing pipelines, one end of each flow dividing pipeline is communicated with the first air flow channel and the second air flow channel; and an air outlet is formed in the other end of each shunting pipeline. According to the air mixing device, the problem that the pressure drop of an air mixing device in the prior art is too large is solved.

Description

technical field [0001] The invention relates to the field of air-conditioning accessories, in particular to an air mixing device, an on-board air-conditioning system and an aircraft. Background technique [0002] In some air-conditioning processes, it involves mixing two streams of air. According to the differences in parameters such as temperature, temperature, and flow of the two streams of air, the mixed air can be more in line with the use requirements. [0003] For example, in an on-board air-conditioning system, an air mixing device is usually used to mix the low-temperature air output by the air-conditioning unit with the air extracted from the aircraft, and then deliver the mixed air to the passenger cabin, cargo warehouse or other auxiliary areas of the aircraft. [0004] The air mixing device in the related art has a large mixing chamber inside, and two streams of air enter the mixing chamber for mixing and then are delivered to multiple areas requiring air conditi...

Claims

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Application Information

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IPC IPC(8): B64D13/06
CPCB64D13/06B64D2013/0603
Inventor 蔡正永徐如好赵桓于艳翠
Owner GREE ELECTRIC APPLIANCES INC
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