CN2479124Y - Flue gas channel member for high building - Google Patents

Abstract

A flue gas channel component used in high-rise buildings comprises a flue gas channel body, vertical baffles and baffles which are provided on an air inlet and an air outlet. The flue gas channel is divided into a main flue gas channel, a major-minor flue gas channel, and a minor flue gas channel by vertical baffles. The baffles which are provided on an air inlet and an air outlet vertically divide the major-minor flue gas channel and the minor flue gas channel into pluralities of layers, and then an air inlet and an air outlet of the major-minor flue gas channel are formed. The air inlet is also employed as the air outlet of the lower minor flue gas channel. The air outlet of each corresponding user is communicated with the air inlet of the minor flue gas channel, and then waste gas can be pumped drainage into the major-minor flue gas channel via the minor flue gas channel, further waste gas is pumped drainage into the main flue gas channel, thereby enabling the effect of pumping drainage are greatly improved.

Description

Highrise building gas flue member

The utility model relates to the fume emission member of a kind of highrise building kitchen, washroom.

The exhaust gas flue in kitchen, washroom and bathroom is the fixedly straight channel that forms when building in the highrise building, and the exhaust opening of each household communicates with it.In actual use, the poor effect of the pump drainage foul smell of this gas flue.People often need add the exhaust electric fan in order to make the circulation of air of kitchen, washroom, not only bring inconvenience to the occupants, have also increased the expenditure of acquiring the electrical equipment commodity and the electricity charge.

The purpose of this utility model is that design a kind ofly need not add exhaust fan, and exhaust effect is good, can reserve the gas flue member that gas flue matches, adapts with highrise building.

Architectural feature of the present utility model has reached above-mentioned purpose of design, it comprises main flue gas road stack shell and the dividing plate that is connected as a single entity with this stack shell, it is characterized in that vertical dividing plate is divided into the main flue gas road with gas flue, major-minor gas flue and secondary gas flue, the major-minor gas flue is adjacent with secondary gas flue and sectional area equal, air inlet or exhaust opening dividing plate are several layers with major-minor gas flue and secondary gas flue longitudinal subdivision, form every layer of exhaust opening as the secondary gas flue of following one deck of the air inlet port of major-minor gas flue, the exhaust opening of every layer of major-minor gas flue all communicates with the main flue gas road, and the air inlet port of every layer of secondary gas flue communicates with the exhaust smoke outlet of this layer resident family.

For making pump drainage flue gas effect better, the dividing plate that forms air inlet or exhaust opening is advisable at 30 °～45 ° with the angle of vertical dividing plate or gas flue barrel.

The utility model should be each household and uses one in the actual use of highrise building, join layer by layer, air inlet port on the secondary gas flue is communicated with the exhaust smoke outlet at a corresponding family, the foul smell of resident family is pumped to the major-minor gas flue of last layer through secondary gas flue row, be pumped to again again in the last layer main flue gas road, the pump drainage effect is improved greatly, avoided oil smoke to pour in down a chimney, thereby the overwhelming majority successfully can be discharged into the high-altitude from various poisonous, the harmful and peculiar smell flue gas of generations such as resident family's burning, bathing, defecation, avoid cross pollution phenomenon the building surrounding environment.

Originally this reaches " house kitchen smoke vent " standard according to country about " fire prevention to high buildings " standard with novel, " design general rule between the comfortable house Kitchen hygiene " and relevant regulations such as seismic design and developing, design, has concentrated exhaust, in light weight, materials are economized, safety, health, fire prevention, anti-down gas, floor space is little, easy for installation, durable in use, cheap, multiple remarkable advantages such as interior decoration is convenient, it and household smoke exhaust ventilator, ventilation fan is supporting, form complete smoke evacuation in highrise building dwelling house or the apartment, exhaust system is the supporting best product of kitchen guarding in present high residential building and the ordinary residence engineering.

Describe the utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is three layers of assembly structure schematic diagram of this gas flue member

Fig. 2 Fig. 1 vertical view

This highrise building gas flue member by gas flue stack shell 1, vertical dividing plate 2 and air inlet or exhaust opening dividing plate constitute, vertical dividing plate 2 is divided into main flue gas road 4, major-minor gas flue 5 and secondary gas flue 6 with gas flue, air inlet or exhaust opening dividing plate 3 become several layers with the major-minor gas flue with secondary gas flue longitudinal subdivision, form the air inlet port and the exhaust opening of every layer of major-minor gas flue, its air inlet port also is the exhaust opening of the secondary gas flue of following one deck, and the air inlet port 7 of secondary gas flue is communicated with the exhaust opening of corresponding resident family.The flue gas of resident family of lower floor is pumped to major-minor gas flue 5 through secondary gas flue 6, is pumped in the main flue gas road 4 again, is discharged into the high-altitude at last, and the effect of pump drainage foul smell is strengthened greatly.Shown in the figure three layers of member installing in the three-storey building.Every layer of member height adjusted with the building floor height.In the present embodiment, air inlet, exhaust opening dividing plate are 30 ° with vertical dividing plate or barrel angle, and member is high 3 meters.

It is that 10 * 10mm alkali resistant that interweaves is answered the thin-walled concrete goods that glass network cloth is composited that the utility model adopts high strength cement mortar and aperture.This product is inside and outside bright and clean straight, and that hits is clang sound.Its full-length is every 3000mm.If the floor floor height changes, can adjust length by designing requirement.Its mechanical property is axial compression＞40KN, side loaded＞20KN, and flexural strength＞2.5MPa, impact strength＞0.4N/mm, or hang steel ball apart from 500mm with 0.5kg, swing is impacted 5 times, fire endurance＞1 hour.

Claims (2)

1. highrise building gas flue member, comprise main flue gas road stack shell and the dividing plate that is connected as a single entity with this stack shell, it is characterized in that vertical dividing plate is divided into the main flue gas road with gas flue, major-minor gas flue and secondary gas flue, major-minor gas flue and sectional area adjacent with secondary gas flue equates, air inlet or exhaust opening dividing plate are several layers with major-minor gas flue and secondary gas flue longitudinal subdivision, form the air inlet port and the exhaust opening of every layer of major-minor gas flue, this air inlet port is the exhaust opening of the secondary gas flue of following one deck, the exhaust opening of every layer of major-minor gas flue all communicates with the main flue gas road, and the air inlet port of every layer of secondary gas flue communicates with this layer resident family smoke vent opening.

2. gas flue member as claimed in claim 1 is characterized in that the angle of air inlet or exhaust partition and vertical dividing plate or barrel is 30 °～45 °.

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