CN102705948A - Natural ventilation system of high-rise building - Google Patents
Natural ventilation system of high-rise building Download PDFInfo
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- CN102705948A CN102705948A CN2012102096565A CN201210209656A CN102705948A CN 102705948 A CN102705948 A CN 102705948A CN 2012102096565 A CN2012102096565 A CN 2012102096565A CN 201210209656 A CN201210209656 A CN 201210209656A CN 102705948 A CN102705948 A CN 102705948A
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- air
- rise building
- induced duct
- air intake
- intake pipe
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Abstract
The invention discloses a natural ventilation system of a high-rise building. The high-rise building comprises a plurality of rooms. An air inlet window is arranged at the lower part of the exterior wall of each room. Air exhaust windows are arranged at upper parts of interior walls of a corridor for all rooms. The air exhaust windows are communicated with a vertical air guide pipe directly or through horizontal pipes. The bottom end of the air intake pipe is closed. The top end of the air intake pipe stretches out of the top layer of the high-rise building and is provided with an air cap. When a central air conditioner is not used, the air inlet windows and the air exhaust windows are opened, fresh air is sucked inside from the air inlet windows under the effect of pressure, is exhausted to the air intake pipe from the air exhaust windows, then vertically goes up along the air intake pipe and is exhausted out of the high-rise building and waste air in the rooms are taken away when the air flows. The air cap is used for preventing water and objects from entering the air intake pipe. The natural ventilation system of the high-rise building has the advantages of low cost, good ventilation effect, energy saving and environmental friendliness.
Description
Technical field
The present invention relates to skyscraper, especially a kind of skyscraper natural ventilation system is used in high-rise ventilation occasion.
Background technology
At present, skyscraper is more and more, and residential density is relatively large, and the ventilating problem in the skyscraper room is outstanding day by day.In the prior art, the ventilation in each room of skyscraper, or only depend on the window in the room to ventilate; Utilize central air-conditioning to take a breath; Only depend on the window in the room to ventilate, effect is relatively poor, utilizes central air-conditioning to take a breath; Not only power consumption also makes air unhygienic owing to central air-conditioning cleans inconvenience.
Summary of the invention
The objective of the invention is to: a kind of skyscraper natural ventilation system is provided, and cost is low, and ventilation effect is good, energy-conserving and environment-protective.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
A kind of skyscraper natural ventilation system of the present invention comprises a plurality of rooms, is provided with air intake window in the bottom of the exterior wall in each room; The interior wall top in abutting connection with the corridor in each room is provided with exhausting window, and each said exhausting window directly or through horizontal tube is communicated with vertical induced duct, the bottom sealing of said induced duct; The top of induced duct is stretched out the top layer of skyscraper and is provided with blast cap, without central air-conditioning the time, opens air intake window and exhausting window; Under gas pressure; Fresh air sucks from air intake window, to induced duct, discharges outside the skyscraper straight up from induced duct from exhausting window row again; Air mobile taken away waste gas in the room, and blast cap is used for anti-sealing, thing gets into induced duct.
Compared with prior art the invention has the beneficial effects as follows: owing to adopt technique scheme, be provided with air intake window, be provided with exhausting window on the interior wall top in abutting connection with the corridor in each room in the bottom of the exterior wall in each room; Each said exhausting window directly or through horizontal tube is communicated with vertical induced duct, the bottom sealing of said induced duct, and the top of induced duct is stretched out the top layer of skyscraper and is provided with blast cap; Without central air-conditioning the time, open air intake window and exhausting window, under gas pressure; Fresh air sucks from air intake window, to induced duct, discharges outside the skyscraper straight up from induced duct from exhausting window row again; Air mobile taken away waste gas in the room, and blast cap is used for anti-sealing, thing gets into induced duct, this structure; Utilized air pressure difference, can be efficiently, fast waste gas in the room is discharged, do not need consume electric power; Energy-conserving and environment-protective, cost is low, and operating cost is low.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of skyscraper natural ventilation system of the present invention comprises a plurality of rooms 1; Bottom at the exterior wall in each room is provided with air intake window 2; 4 the interior wall top in abutting connection with the corridor in each room is provided with exhausting window 3, and the said exhausting window 3 of each of right side directly is communicated with vertical induced duct 5, and the exhausting window 3 in left side is communicated with vertical induced duct 5 through horizontal tube 6; The bottom sealing of said induced duct 5, the top of induced duct 5 is stretched out the top layer of skyscraper and is provided with blast cap 8.Blast cap 8 is used for anti-sealing, thing gets into induced duct 5.
Without central air-conditioning the time, open air intake window 2 and exhausting window 3, under gas pressure, fresh air sucks from air intake window 2, to induced duct 5, discharges outside the skyscraper the mobile room 1 interior waste gas of taking away of air more straight up from induced duct 5 from exhausting window 3 rows.
Compared with prior art the invention has the beneficial effects as follows: utilized air pressure difference, can be efficiently, fast waste gas in the room is discharged, do not need consume electric power, energy-conserving and environment-protective, cost is low, and operating cost is low.
Claims (1)
1. a skyscraper natural ventilation system comprises a plurality of rooms (1), it is characterized in that: the bottom at the exterior wall in each room is provided with air intake window (2); The interior wall top of (4) in abutting connection with the corridor in each room is provided with exhausting window (3); Each said exhausting window (3) directly or through horizontal tube (6) is communicated with vertical induced duct (5), the bottom sealing of said induced duct (5), and the top of induced duct (5) is stretched out the top layer of skyscraper and is provided with blast cap (8); Without central air-conditioning the time; Open air intake window (2) and exhausting window (3), under gas pressure, fresh air sucks from air intake window (2); Arrange to induced duct (5) from exhausting window (3); Discharge straight up outside the skyscraper from induced duct (5), the mobile interior waste gas in room (1) of taking away of air, blast cap (8) are used for anti-sealing, thing gets into induced duct (5) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102096565A CN102705948A (en) | 2012-06-25 | 2012-06-25 | Natural ventilation system of high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102096565A CN102705948A (en) | 2012-06-25 | 2012-06-25 | Natural ventilation system of high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705948A true CN102705948A (en) | 2012-10-03 |
Family
ID=46898912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102096565A Withdrawn CN102705948A (en) | 2012-06-25 | 2012-06-25 | Natural ventilation system of high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705948A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644620A (en) * | 2013-12-03 | 2014-03-19 | 中节能（杭州）环保投资有限公司 | Passive type ventilating system of science and technology museum building |
| CN103743054A (en) * | 2014-01-13 | 2014-04-23 | 山东电力工程咨询院有限公司 | Bottom vacuum control heating system and method for super-large space buildings |
| CN107957116A (en) * | 2017-11-15 | 2018-04-24 | 南宁晟景工程咨询有限公司 | A kind of ventilating system applied to building constructions |
-
2012
- 2012-06-25 CN CN2012102096565A patent/CN102705948A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644620A (en) * | 2013-12-03 | 2014-03-19 | 中节能（杭州）环保投资有限公司 | Passive type ventilating system of science and technology museum building |
| CN103743054A (en) * | 2014-01-13 | 2014-04-23 | 山东电力工程咨询院有限公司 | Bottom vacuum control heating system and method for super-large space buildings |
| CN103743054B (en) * | 2014-01-13 | 2017-01-25 | 山东电力工程咨询院有限公司 | Bottom vacuum control heating system and method for super-large space buildings |
| CN107957116A (en) * | 2017-11-15 | 2018-04-24 | 南宁晟景工程咨询有限公司 | A kind of ventilating system applied to building constructions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20121003 |