Integrated blowing, return and mixing air conditioner and integrated blowing, return and mixing method

Abstract

The invention discloses an integrated blowing, return and mixing air conditioner and relates to the field of building environmental equipment. The integrated blowing, return and mixing air conditioner comprises a housing, a transvers retaining plate, an upper vertical retaining plate, a lower vertical retaining plate, an air return chamber, a power chamber, a surface cooling chamber, an air mixing chamber shell, a blowing port, a return port, an exhaust port and a fresh air opening; a return blade wheel is mounted in the air return chamber, a motor is mounted in the power chamber, a blade wheel fixing plate is mounted in the surface cooling chamber, a blowing blade wheel is mounted on the blade wheel fixing plate, both the blowing blade wheel and the return blade wheel are connected to the output end of the motor through a transmission mechanism, a fresh air quantity control valve is arranged inside the air mixing chamber, an exhaust quantity control valve is arranged inside the power chamber, and a return quantity control valve is mounted on the right side of the transverse retaining plate. The single integrated blowing, return and mixing air conditioner may function as an air conditioner, an air return unit, an air mixing box, an air valve and other devices in a primary air return air-conditioning system. The invention also relates to an integrated blowing, return and mixing method of the integrated blowing, return and mixing air conditioner.

Description

technical field [0001] The invention relates to the field of building environment equipment, in particular to an air supply and return air mixing integrated air conditioner. The present invention also relates to an integrated air supply and return air mixing method for the integrated air supply and return air mixing air conditioner. Background technique [0002] The primary air-return all-air air-conditioning system commonly used in building air-conditioning projects is mainly composed of air conditioners, return and exhaust fans, mixing air boxes, air pipes, air valves, etc. The typical equipment layout is as follows: figure 1 As shown, each equipment needs to occupy a large amount of space in the actual project. At present, the air-conditioning machine room in the project needs to occupy about 2% of the area of ​​the building. In order to maximize the utilization of space, the return and exhaust fans often adopt axial flow fans and are installed at high places. The dense ...

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Problems solved by technology

[0003] The first purpose of the present invention is to provide an air supply and return air mixing integrated air conditioner, which solves the problem that the current primary air return air conditioning system has a large number of equipment, occupies a large area, is inconvenient to overhaul, and the refrigerator needs more power consumption to cool the motor. The problem

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