Sealing method applicable to underfloor air conditioning system and floor integrated device

Abstract

The invention provides a sealing method applicable to an underfloor air conditioning system and a floor integrated device. The integrated device comprises air leakage preventing raised floors, adjustable supports and oblique angle beams, each air leakage preventing raised floor comprises a steel shell, sealing strips and concrete enclosed in the steel shell, bent sections are arranged at the edge of each air leakage preventing raised floor, two oblique angle beams are arranged on each pair of adjustable supports, and the spacing of the two corresponding oblique angle beams is twice of the thickness of each bent section of each air leakage preventing raised floor. Air leakage rate of the underfloor air conditioning system is decreased by improving sealing effect among the raised floors, so that air can be supplied from floor air diffusers at the designed positions rather than be leaked from gaps among the floors to rooms, uncontrollable air supply is reduced, and the problems of room air distribution deterioration due to air leakage and the like are decreased. Besides, since the air quantity leaking to the rooms from the gaps among the floors is decreased, overall air supply quantity of the system can be reduced, economy of system running is improved, and energy resources are saved.

Description

technical field [0001] The invention relates to a sealing method suitable for a floor air-supply air-conditioning system and a complete set of floor equipment, belonging to the technical field of design and manufacture of refrigeration and air-conditioning systems. Background technique [0002] As early as the 1950s, the floor air-conditioning system began to be used in rooms with large indoor air-conditioning loads such as computer rooms, control centers, and laboratories. In the 1970s, with the rapid development of information technology and the rising demand for intelligent buildings, the floor air-conditioning system was introduced into the office space due to its flexible system layout, strong adaptability, low energy consumption, and good air quality. construction and achieved good results. [0003] The static pressure box composed of the floor and the raised floor is an important part of the floor air supply system. The leakage of the air supply caused by the poor se...

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Problems solved by technology

[0004] The first purpose of the present invention is to solve the problem of poor sealing between the elevated floors of the floor air-conditioning system, and provide a complete set of devices suitable for sealing the floor air-conditioning system to reduce uncontrollable air leakage caused by construction errors

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