Improved air conditioner box

Abstract

The invention relates to an improved air conditioner box which comprises a frame and a heat preservation box plate, and the frame is in a rectangular box shape and is defined by boundary beams; the edge beam comprises a first profile and a second profile; the first profile and the second profile are straight rods with L-shaped cross sections; the two ends of the first profile are connected with the side edges of the second profile through heat insulation strips correspondingly, and a first hollow part is formed. The improved air conditioner box further comprises a three-way gusset-insert. The three-way gusset-insert comprises three first extension bodies which are perpendicular to one another and can be inserted into the first hollow parts of the three side beams to firmly connect the side beams to form a frame; a heat preservation box plate comprises an external metal plate and an internal metal plate, and is filled with a heat preservation material; the heat insulation section bar is in a step shape and is connected with the first section bar and the second section bar in a matched mode, and the heat preservation box plate is connected with the frame to form a sealed box body. The improved air conditioner box has the advantages of high strength, broken cold bridge, extremely low air leakage rate of the box body and the like.

Description

technical field [0001] The invention relates to an air conditioner component, in particular to a box structure of a combined air conditioner, in particular to an improved air conditioner box. Background technique [0002] For combined air conditioners, the performance of the air-conditioning box outside the functional parts is particularly important. It must have high strength, low air leakage rate of the box and strong heat insulation ability to protect the internal functional parts and make the treated The air is not subject to external influences. [0003] Existing air-conditioning cabinets mainly include frameless type and framed type. The frameless air-conditioning box is formed by overlapping the profiles around the box boards on a plane and at right angles to each other to form a box. However, the air-conditioning box with this structure generally has low strength and is not suitable for occasions with large air volume and wind pressure. The framed air-conditioning ...

AI Technical Summary

Problems solved by technology

[0004] At present, the traditional framed air conditioning box generally only has a seal between the box plate and the frame, the air leakage rate cannot be guaranteed, and it is easy to cause the air inside the box to Contamination and condensation on the outside of the enclosure

And because the box board adopts the embedded method, the gap between the box board and the frame cannot be covered, and it is easy to cause dust accumulation, air leakage, water leakage and other adverse conditions

If these gaps are all sealed with sealant, it will greatly increase the man-hour and material cost, and it is not easy to disassemble and replace the box board during later maintenance

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