CN2432292Y - High-rise building flue member - Google Patents
High-rise building flue member Download PDFInfo
- Publication number
- CN2432292Y CN2432292Y CN 00223281 CN00223281U CN2432292Y CN 2432292 Y CN2432292 Y CN 2432292Y CN 00223281 CN00223281 CN 00223281 CN 00223281 U CN00223281 U CN 00223281U CN 2432292 Y CN2432292 Y CN 2432292Y
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- CN
- China
- Prior art keywords
- flue
- gas
- fume gas
- gas channel
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Abstract
The utility model relates to a fume gas channel member for high-rise buildings, which is composed of a barrel body of the fume gas channel, and a partition plate connected with the barrel body into integration, wherein, the partition plate divides the fume gas channel into a main fume gas channel and an upper and a lower two auxiliary fume gas channels. The upper end of the upper auxiliary fume gas channel is opened, the lower end is enclosed, and a fume gas exhausting port which is communicated with a gas exhausting port of a house is arranged on the wall of the barrel wall of the upper auxiliary fume gas channel. The top and the bottom of the lower auxiliary fume gas channel are communicated with each other, the upper end is communicated with the main fume gas channel, and the cross sections of the auxiliary fume gas channels are smaller than the cross section of the main fume gas channel. Due to the distinction of the main and the auxiliary fume gas channels, the environmental cross contamination caused when toxic, harmful and smelly fume gases generated by kitchens, bathrooms, and toilets are exhausted can be avoided. The utility model has the advantages of simple structure and convenient installation.
Description
The utility model relates to a kind of gas flue member that is used for highrise building kitchen, washroom and bathroom exhaust smoke evacuation.
In the highrise building, the exhaust gas flue in kitchen, washroom and bathroom is the fixedly straight channel that forms when 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 exhaust motor or electric fan in order to make washroom, the bathroom circulation of air that is arranged on cover residence inside, and this not only causes inconvenience to inhabitation, also is a kind of waste.
The purpose of this utility model is that a kind of pump drainage flue gas of design is respond well, need not add exhaust fan, 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 constitutes by the gas flue stack shell with the dividing plate of stack shell one, dividing plate is separated into a main flue gas road and two secondary gas flues up and down with gas flue, the upper auxiliary flue gas channel lower end closed, the upper end is spacious logical, and the exhaust smoke outlet that is connected with cover residence exhaust smoke outlet is arranged on the barrel, following secondary gas flue up/down perforation, the upper end communicates with the main flue gas road, and the cross-sectional area of each secondary gas flue is equal, itself and smaller or equal to the cross-sectional area of flue collector.
Be the two-pack gas flue in order to adapt to the needs of higher level building smoke discharging, can to set up in this smoke discharging member, the cross-sectional area in main flue gas road also should increase and corresponding increase with floor.
According to the calculating after comprehensively of theoretical and actual conditions, the cross-sectional area in main flue gas road 〉=secondary gas flue cross-sectional area * pump drainage Qihu number.
The utility model is in the actual use of highrise building, and every layer of building each household uses one, joins layer by layer, and the exhaust smoke outlet on the secondary gas flue barrel is communicated with the exhaust smoke outlet at a corresponding family, and the main flue gas road holds the flue gas with a pump drainage flue from bottom to top.Because the branch of major and minor gas flue is arranged, pump drainage flue gas effect is improved greatly, thereby the overwhelming majority successfully can be discharged into the high-altitude from various poisonous, harmful, peculiar smell cigarette, the gas of generations such as resident family's burning, bathing, defecation, avoid cross pollution phenomenon environment.
The utility model reaches " house kitchen smoke vent " standard according to country about " fire prevention to high buildings " standard, " 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 family expenses range hood, ventilation fan is supporting, form complete smoke evacuation in highrise building dwelling house or the apartment class, exhaust system is present high residential building, the supporting best product of kitchen guarding in the ordinary residence engineering.
Describe the utility model in detail below in conjunction with accompanying drawing:
The longitudinal plan of this gas flue of Fig. 1 member
The right view of this gas flue of Fig. 2 member
The vertical view of this gas flue of Fig. 3 member
Fig. 4 has the member cross-sectional view of two-pack exhaust duct
This gas flue member is that to adopt high strength cement mortar and aperture be that 10 * 10mm alkali resistant that interweaves is answered the thin-walled concrete goods that glass fiber reticular cloth is composited.This product is inside and outside bright and clean straight, and that hits is clang sound.Its full-length is 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.
This highrise building gas flue member is made of gas flue stack shell 1 and the dividing plate 2 that is connected as a single entity with stack shell 1, dividing plate 3.Dividing plate 2 and 3 is separated into a main flue gas road and two secondary gas flues up and down with gas flue.Upper auxiliary flue gas channel 4 lower end closed, with the barrel angle be 30 °, the upper end is spacious logical, have on the barrel and overlap the exhaust smoke outlet 5 that the residence gas flue is connected, following secondary gas flue 6 up/down perforations, the upper end communicates with main flue gas road 7.Up and down the cross-sectional area of two secondary gas flues equate and itself and smaller or equal to main flue gas road cross-sectional area.During reality is used, every layer of corresponding basic gas flue member that uses of building each household, the flue gas of residence overlaps through the following secondary gas flue of upper auxiliary flue gas channel through last layer in lower floor, and is discharged in the main flue gas road of last layer.
The utility model gas flue member can enlarge the area in main flue gas road according to increasing progressively of floor, also the two-pack gas flue can be set, as shown in Figure 4.Its vertical secondary gas flue structure is constant, still is upper and lower secondary gas flue.
Claims (2)
1. highrise building gas flue member, it is characterized in that it constitutes by the gas flue stack shell with dividing plate that stack shell is connected as a single entity, dividing plate is separated into a main flue gas road and upper and lower two secondary gas flues with gas flue, the upper auxiliary flue gas channel upper end is spacious logical, and lower end closed has the exhaust smoke outlet that is communicated with cover residence exhaust smoke outlet on the barrel, following secondary gas flue up/down perforation, the upper end communicates with the main flue gas road, and the cross-sectional area of upper and lower two secondary gas flues is equal, itself and smaller or equal to the cross-sectional area of flue collector.
2. highrise building gas flue as claimed in claim 1 is characterized in that upper auxiliary flue gas channel dividing plate and barrel angle are 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223281 CN2432292Y (en) | 2000-06-16 | 2000-06-16 | High-rise building flue member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223281 CN2432292Y (en) | 2000-06-16 | 2000-06-16 | High-rise building flue member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432292Y true CN2432292Y (en) | 2001-05-30 |
Family
ID=33587860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223281 Ceased CN2432292Y (en) | 2000-06-16 | 2000-06-16 | High-rise building flue member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432292Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130771A (en) * | 2017-04-06 | 2017-09-05 | 王东明 | A kind of exhaust gas flue of many air inlets |
| CN108691405A (en) * | 2017-04-06 | 2018-10-23 | 王东明 | A kind of exhaust gas flue of double branch gas flues |
-
2000
- 2000-06-16 CN CN 00223281 patent/CN2432292Y/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130771A (en) * | 2017-04-06 | 2017-09-05 | 王东明 | A kind of exhaust gas flue of many air inlets |
| CN108691405A (en) * | 2017-04-06 | 2018-10-23 | 王东明 | A kind of exhaust gas flue of double branch gas flues |
| CN107130771B (en) * | 2017-04-06 | 2023-06-06 | 王东明 | Multi-air-inlet smoke exhaust air passage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20030317 Decision number of declaring invalidation: 4858 |