Escape stairway for four-constant building air conditioner system

Abstract

The invention relates to four-constant building air conditioner system application, in particular to an escape stairway for a four-constant building air conditioner system. The escape stairway comprises wall-mounted indoor machines, fresh air ventilators, fire-prevention pipes, building four-constant air conditioner temperature control devices and relevant pipelines, wherein the wall-mounted indoor machines are arranged above doorways close to escape staircases, the fresh air ventilators are arranged above next floors at the same horizontal height with the wall-mounted indoor machines, and the fire-prevention pipes are arranged on the bottom edge of the side, away from walls, of the stairway. The four-constant building air conditioner system comprises outdoor units, heat exchange units and cooling water tanks, and the relevant pipelines include cooling and heating medium pipelines, venting pipelines and water pipelines. The problem that an existing escape stairway is slow in ventilation, poor in temperature control, poor in protection performance, non-timely in daily disaster monitoring and the like is solved.

Description

technical field [0001] The invention relates to the application of the air conditioner in the Siheng Building, in particular to an escape staircase used in the air conditioning system of the Siheng Building. Background technique [0002] With the increase in the frequency of building construction, more and more buildings tend to be high-rise buildings. In case of emergency, emergency evacuation is required through the escape stairs. However, the escape stairs under the existing background technology do not have good ventilation control. Due to the ability of warming, personnel often have to bear the intrusion of smoke or harmful gases during the escape process, which is not conducive to the evacuation of high-level personnel from the disaster site. [0003] And, generally speaking, when moving across floors, if the floor gap is not large, personnel tend to choose stairs as the way of movement, and the stairs under the existing background technology are usually closed structu...

AI Technical Summary

Problems solved by technology

[0002] With the increase in the frequency of building construction, more and more buildings tend to be high-rise buildings. In case of emergency, emergency evacuation is required through the escape stairs. However, the escape stairs under the existing background technology do not have good ventilation control. Due to the ability of warming, personnel often have to bear the intrusion of smoke or harmful gases during the escape process, which is not conducive to the evacuation of high-level personnel from the disaster site

[0003] And, generally speaking, when moving across floors, if the floor gap is not large, personnel tend to choose stairs as the way of movement, and the stairs under the existing background technology are usually closed structures, and only rely on the building's fresh air ventilation function to supply fresh air. Climbing the stairs in this environment will cause a physical burden on the person, and because there is no air flow, the relatively closed and quiet space will cause people's mental discomfort

[0004] Sometimes the escape stairs may also be in danger, but the escape stairs under the existing background technology are not equipped with sufficient disaster warning devices, sometimes a fire in the escape stairs occurs, which hinders the evacuation of people above the floor , if these disasters can be controlled well, the loss of many lives and properties will be saved

[0005] However, under the existing background technology, the power system of the escape stairs is shared with the building. Once the power supply of the building is cut off for some reason, it is difficult for the escape stairs to play an effective dredging role.

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