CN1038865C - Air discharging structure for high buildings - Google Patents
Air discharging structure for high buildings Download PDFInfo
- Publication number
- CN1038865C CN1038865C CN94117044A CN94117044A CN1038865C CN 1038865 C CN1038865 C CN 1038865C CN 94117044 A CN94117044 A CN 94117044A CN 94117044 A CN94117044 A CN 94117044A CN 1038865 C CN1038865 C CN 1038865C
- Authority
- CN
- China
- Prior art keywords
- tube
- branch pipe
- trunk line
- inlet port
- air inlet
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Duct Arrangements (AREA)
Abstract
The present invention relates to a structure of a gas exhausting pipeline of a high-story building, which is mainly composed of branch pipelines (2), first main pipelines (1) arranged at both sides of each of the first main pipelines (1) side by side and a second main pipeline (3), wherein gas inlets (5), (6), (8)(9) are respectively arranged on each segment of the branch pipelines (2) isolated by block plates identical to a block plate (12) and on the outer walls of pipelines among rooms of each story, and gas exhausting ports (4), (7), (10), (11) are respectively arranged on partition plates between the branch pipelines (2) and the main pipelines. The structure is used for reducing the resistance of a gas flow because of a gas exhausting pipeline, and the indoor gas of each story can be successfully exhausted. The present invention is mainly used for the indoor gas exhaust of a high-story building.
Description
The present invention relates to a kind of building indoor exhaust road, particularly the air discharging structure of high-rise building use.
Exhaust duct in the existing high-rise building, how to constitute by two less steam vents that are set up in parallel, one of them steam vent is born the indoor gas discharging task of each floor of bottom, another steam vent is born the indoor gas discharging task of each floor of top, its shortcoming is, the exhaust load that two steam vents are born is bigger, and less steam vent has bigger resistance to air-flow, is difficult to discharge smoothly the indoor gas of building.
The objective of the invention is to, will improve the air discharging structure of high-rise building exactly, reduce the resistance of exhaust duct, make the building indoor gas be able to smooth discharge air-flow.
In order to achieve the above object, the solution that the present invention takes is: the present invention includes trunk line, branch pipe(tube) and air inlet port, described trunk line is two, these two trunk lines are arranged side by side the both sides at branch pipe(tube) respectively, constitute three pipelines, three row of conduits air passage structures side by side, on each section and the pipeline outer wall between the respective chambers of the above-mentioned branch pipe(tube) that constitutes every joint exhaust duct, an air inlet port is set respectively, on each section dividing plate between the trunk line of above-mentioned branch pipe(tube) and one side, order by each joint exhaust duct, the compartment of terrain is provided with exhaust opening, between the trunk line of described branch pipe(tube) and its opposite side on each section dividing plate, order by each joint exhaust duct also is provided with exhaust opening in the compartment of terrain, be adjacently respectively to save in the exhaust duct, main, the direction difference of exhaust opening is set on the dividing plate between the branch pipe(tube), each section branch pipe(tube) is connected with different trunk lines.In described branch pipe(tube), each saves and is provided with on the exhaust duct in air inlet port and corresponding each section that respectively saves exhaust duct, at an air inlet port that is provided with separately and an end of respective vent ports a closure plate is set respectively, and described each closure plate is identical.
The flue gas of set each exhaust opening of the present invention is discharged on the dividing plate wall of a side, a concave arc-like rows gas guide pipe also can be set, so that emission gases is carried out water conservancy diversion respectively.
Because the present invention has taked above-mentioned three structures that pipeline is arranged side by side, when making each floor indoor gas discharging, can obtain shunting, therefore can reduce the resistance of exhaust duct effectively to air-flow, make the indoor gas discharging of each floor of high-rise building comparatively smooth and easy, thereby improved smoke evacuation, the exhaust efficiency of exhaust duct.
The present invention is further illustrated below in conjunction with drawings and Examples:
Fig. 1 is the schematic diagram of embodiment 1 described agent structure of the present invention;
Fig. 2 is an A-A sectional view of the present invention shown in Figure 1;
Fig. 3 is a B-B sectional view of the present invention shown in Figure 1;
Fig. 4 is embodiment 2 described structural representations of the present invention.
Said structure is just represented a segment structure of described exhaust duct, can also it be made corresponding extension according to the quantity of floor, and the whole air discharging structure after the extension also belongs to protection scope of the present invention.
Claims (2)
1, a kind of air discharging structure of high-rise building, comprise trunk line, branch pipe(tube) and air inlet port, described trunk line and branch pipe(tube) are arranged side by side, it is characterized in that, every joint exhaust duct is by branch pipe(tube) [2], first trunk line [11] and second trunk line [3] are arranged side by side and form, described first trunk line [1], second trunk line [3] is arranged side by side the both sides in branch pipe(tube) [2] respectively, constitute each section branch pipe(tube) [2] of every joint exhaust duct, and on the pipeline outer wall between respective storey is indoor, be respectively arranged with first air inlet port [5], second air inlet port [6], the 3rd air inlet port [8] and the 4th air inlet port [9], on two sections dividing plates spaced apart from each other between described branch pipe(tube) [2] and first trunk line [1], be respectively arranged with second exhaust opening [11] and the 4th exhaust opening [10], on two sections dividing plates spaced apart from each other between described branch pipe(tube) [2] and second trunk line [3], be respectively arranged with first exhaust opening [4] and the 3rd exhaust opening [7], two ends at each section of branch pipe(tube) [2], be provided with respectively one with the identical closure plate of closure plate [12], air inlet port and respective vent ports are enclosed in corresponding each section branch pipe(tube) [2], perhaps in above-mentioned branch pipe(tube) [2] each section, in air inlet port and both upper ends of respective vent ports or the lower end of setting separately a closure plate is set respectively corresponding to each joint exhaust duct.
2, the air discharging structure of high-rise building as claimed in claim 1, it is characterized in that, described first exhaust opening [4], second exhaust opening [11], the 3rd exhaust opening [7] and the 4th exhaust opening [10] flue gas are separately discharged on the dividing plate wall of a side, a concave arc-like rows gas guide pipe is set respectively, and described concave arc-like rows gas guide pipe is all identical with concave arc-like rows gas guide pipe [13].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94117044A CN1038865C (en) | 1994-10-17 | 1994-10-17 | Air discharging structure for high buildings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94117044A CN1038865C (en) | 1994-10-17 | 1994-10-17 | Air discharging structure for high buildings |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1109132A CN1109132A (en) | 1995-09-27 |
CN1038865C true CN1038865C (en) | 1998-06-24 |
Family
ID=5038220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94117044A Expired - Fee Related CN1038865C (en) | 1994-10-17 | 1994-10-17 | Air discharging structure for high buildings |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1038865C (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688814A1 (en) * | 1992-03-19 | 1993-09-24 | Paziaud Jacques | Installation for extracting air from a building |
-
1994
- 1994-10-17 CN CN94117044A patent/CN1038865C/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688814A1 (en) * | 1992-03-19 | 1993-09-24 | Paziaud Jacques | Installation for extracting air from a building |
Also Published As
Publication number | Publication date |
---|---|
CN1109132A (en) | 1995-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111119972B (en) | Ventilation and smoke exhaust system and method for station hall of underground station | |
CN1038865C (en) | Air discharging structure for high buildings | |
CN2213780Y (en) | Exhause pipe structure of high-storey building | |
CN212624791U (en) | Novel emptying silencer | |
CN2246691Y (en) | Pressure-changing air channel for high building | |
CN208885329U (en) | A kind of underground station discharge flue | |
CN2218218Y (en) | Pressure changing gas exhausting structure of high-rising building | |
JP3096032B1 (en) | Smoke exhaust method using multi-tube chimney | |
CN2191897Y (en) | Variable pressure type exhaust passage for middle or high stories building | |
CN1055981C (en) | Pressure-variable ventilation pipe structure for high building | |
CN2467663Y (en) | Variable pressure exhaust duct for multistair high building | |
CN1139707C (en) | Structure of pressure-varying air-exhausting duct | |
CN2580016Y (en) | Variable pressure type air exhaust path | |
CN1062326C (en) | Vertically and integrally discharging duct in wall | |
CN211691290U (en) | Natural smoke exhaust flue for residential kitchen and bathroom | |
CN215256279U (en) | Ventilation structure for long tunnel underground fan room | |
CN220931309U (en) | Annular fire-fighting smoke discharging structure and system | |
CN213115353U (en) | Underground garage exhaust pipe's structure of arranging | |
CN218542301U (en) | Tunnel suspension type air purification and key intensive system of discharging fume | |
CN219158303U (en) | Comprehensive pipe rack ventilation system | |
CN2473265Y (en) | Pressure changing air exhaust pipe of medium and high rise building | |
CN2474651Y (en) | Exhausting pipeline for multistorey building | |
CN216305093U (en) | Civil engineering flue convenient to pipeline installation | |
CN220728430U (en) | Novel mechanical smoke discharging control system for large industrial production workshop | |
CN215761754U (en) | Side-suction side-discharge low-wind-speed large-wind-volume tunnel fresh air system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Lin Runquan Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19980624 Termination date: 20131017 |