CN202692319U - Natural ventilation system for high-rise building - Google Patents
Natural ventilation system for high-rise building Download PDFInfo
- Publication number
- CN202692319U CN202692319U CN 201220297889 CN201220297889U CN202692319U CN 202692319 U CN202692319 U CN 202692319U CN 201220297889 CN201220297889 CN 201220297889 CN 201220297889 U CN201220297889 U CN 201220297889U CN 202692319 U CN202692319 U CN 202692319U
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- air
- induced duct
- rise building
- window
- rooms
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Abstract
The utility model discloses a natural ventilation system for a high-rise building, which comprises a plurality of rooms, wherein air inlet windows are arranged at the lower parts of external walls of the rooms; exhaust windows are arranged at the upper parts of internal walls of the rooms, close to corridors; the exhaust windows are communicated with an vertical air inducing pipe directly or by horizontal pipes; the bottom end of the air inducing pipe is closed; the top end of the air inducing pipe stretches out of a top floor of the high-rise building and is provided with an air hood; when a central air conditioner is not in use, the air inlet windows and the exhaust windows are opened, and fresh air is sucked in from the air inlet windows, exhausted to the air inducing pipe from the exhaust windows, and then exhausted out of the high-rise building upwards vertically from the air inducing pipe by the action of air pressure; airflow carries waste air in the rooms away; and the air hood is used for preventing water and substances from entering the air inducing pipe. The natural ventilation system for the high-rise building is low in cost, good in ventilation effect, energy-saving and environmental-friendly.
Description
Technical field
The utility model relates to skyscraper, and 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, 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 is also owing to Status of air duct cleaning inconvenience makes air unhygienic.
The utility model content
The purpose of this utility model is: a kind of skyscraper natural ventilation system is provided, and cost is low, and ventilation effect is good, energy-conserving and environment-protective.
For achieving the above object, the utility model can be taked following technical proposals:
A kind of skyscraper natural ventilation system of the utility model, comprise a plurality of rooms, bottom at the exterior wall in each room is provided with air intake window, the interior wall top in abutting connection with the corridor in each room is provided with exhausting window, each described exhausting window directly or by horizontal tube is communicated with vertical induced duct, the bottom sealing of described 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, open air intake window and exhausting window, under gas pressure, fresh air sucks from air intake window, discharged to induced duct, discharges straight up outside the skyscraper from induced duct from exhausting window again, air mobile taken away waste gas in the room, and blast cap is used for anti-sealing, thing enters induced duct.
Compared with prior art the beneficial effects of the utility model are: owing to adopt technique scheme, bottom at the exterior wall in each room is provided with air intake window, the interior wall top in abutting connection with the corridor in each room is provided with exhausting window, each described exhausting window directly or by horizontal tube is communicated with vertical induced duct, the bottom sealing of described 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, open air intake window and exhausting window, under gas pressure, fresh air sucks from air intake window, from exhausting window discharged to induced duct, discharge straight up outside the skyscraper from induced duct again, air mobile taken away waste gas in the room, and blast cap is used for anti-sealing, thing enters induced duct, this structure, utilized air pressure difference, can be efficient, 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 structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of skyscraper natural ventilation system of the utility model, comprise 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 described exhausting window 3 of each of right side directly is communicated with vertical induced ducts 5, and the exhausting window 3 in left side passes through horizontal tube 6 and is communicated with vertical induced duct 5, the bottom sealing of described 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 enters 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, discharged to induced duct 5, discharges straight up outside the skyscraper the more mobile room 1 interior waste gas of taking away of air from induced duct 5 from exhausting window 3.
Compared with prior art the beneficial effects of the utility model are: utilized air pressure difference, can be efficiently, fast waste gas in the room is discharged, and do not need consume electric power, energy-conserving and environment-protective, cost is low, and operating cost is low.
Claims (1)
1. skyscraper natural ventilation system, comprise 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 described exhausting window (3) directly or by horizontal tube (6) is communicated with vertical induced duct (5), the bottom sealing of described induced duct (5), 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), from exhausting window (3) discharged to induced duct (5), discharge straight up outside the skyscraper from induced duct (5) again, the mobile interior waste gas in room (1) of taking away of air, blast cap (8) are used for anti-sealing, thing enters induced duct (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297889 CN202692319U (en) | 2012-06-25 | 2012-06-25 | Natural ventilation system for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297889 CN202692319U (en) | 2012-06-25 | 2012-06-25 | Natural ventilation system for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692319U true CN202692319U (en) | 2013-01-23 |
Family
ID=47547929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220297889 Expired - Fee Related CN202692319U (en) | 2012-06-25 | 2012-06-25 | Natural ventilation system for high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692319U (en) |
-
2012
- 2012-06-25 CN CN 201220297889 patent/CN202692319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |