Special door for central air conditioning room

Abstract

The invention relates to a special door for a central air conditioning room. The special door comprises an outer door frame, an inner door frame and a foam board, wherein the inner door frame processed and formed by a special-shaped material covers the periphery of the foam board; the outer door frame processed and formed by another special-shaped material covers the outside of the inner door frame; the outer door frame comprises a first door frame, a second door frame, a third door frame and a fourth door frame, and in addition, the cross section shapes of the first door frame, the second door frame, the third door frame and the fourth door frame are completely identical; and the inner door frame comprises a fifth door frame, a six door frame, a seventh door frame and an eighth door frame, and in addition, the cross section shapes of the fifth door frame, the six door frame, the seventh door frame and the eighth door frame are completely identical. The outer door frame and the inner door frame can be processed by only two sets of molds, in addition, the shapes and the structures of all used reinforced lined steel are completely identical, and the processing manufacturability of the special door is greatly improved. Convex points and corresponding groove structures are arranged on the cross sections of the outer door frame and the inner door frame; heat insulation, moisture preservation and sealing noise reducing properties of the special door are improved; and the efficiency utilization rate of the special door is improved. The special door has the advantages that the use and the maintenance are convenient, the use cost is low, and the implementation effect is obvious.

Description

technical field [0001] The invention relates to a special door for a central air-conditioning room. Background technique [0002] With the development and progress of society and the continuous improvement of people's awareness, central air-conditioning has gradually shifted from being equipped in office buildings to being equipped in homes. Since the construction of the building wall is completed, it will be difficult to make fundamental changes in the structure. Therefore, the communication between the central air-conditioned room and the outside world mainly depends on the special door of the central air-conditioned room. The special door directly affects the energy consumption, sound insulation, heat preservation and moisturizing performance of the central air-conditioned room to a large extent. [0003] With the enhancement of people's awareness of environmental protection, especially the awareness of energy consumption, although the special door of the existing centra...

AI Technical Summary

Problems solved by technology

[0003] With the enhancement of people's awareness of environmental protection, especially the awareness of energy consumption, although the special door of the existing central air-conditioned room can keep warm and moisturize well, its overall processing technology is poor, and the door frame of the special door is made of different materials. Profile processing, these profile processing is quite inconvenient, and need to pay more molds for processing, the production cost is high, and the process is complicated, which increases the production cost and use cost

In addition, the existing profiled material is easy to deform after long-term use, and its service life is not long, and its maintenance cost is high, which is not conducive to the popularization of central air-conditioned rooms

Images