CN2372569Y - Device for collecting and exhausting waste gas - Google Patents
Device for collecting and exhausting waste gas Download PDFInfo
- Publication number
- CN2372569Y CN2372569Y CN99214490U CN99214490U CN2372569Y CN 2372569 Y CN2372569 Y CN 2372569Y CN 99214490 U CN99214490 U CN 99214490U CN 99214490 U CN99214490 U CN 99214490U CN 2372569 Y CN2372569 Y CN 2372569Y
- Authority
- CN
- China
- Prior art keywords
- chimney
- gas
- exhaust
- discharge duct
- housed
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/99—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for treating air sourced from urban areas, e.g. from streets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a device used for collecting and discharging pollution gas, which comprises an exhaust pipeline 1, collecting and gas-sucking openings 2 and an exhaust chimney 9. The exhaust pipeline 1 is provided with a plurality of the collecting and gas-sucking openings 2; the outlet end part of the exhaust pipeline 1 is connected with the bottom end of the chimney 9; waste gas is sucked in through the collecting and gas-sucking openings 2, is conveyed to the chimney 9 through the exhaust pipeline 1, and is discharged out. The utility model is installed in traffic busy areas where automobile waste gas pollution is serious. The waste gas is sucked in, collected and processed on the spot to prevent diffusion to result in pollution of a great range, and air is purified. The utility model is suitable for being used in areas where automobile discharged gas pollution is serious in large cities.
Description
The utility model relates to the environmental protection device that a kind of gas treatment is used, especially for the device of collection and exhaust emission gas.
Continuous prosperity along with the city, automobile constantly increases, the construction of road can not be satisfied increasing automobile load, particularly block at the busy street hustle traffic of getting on the car, motor vehicle exhaust emission is seriously polluted, wherein Pai Fang pernicious gas mostly is carbon monoxide, nitrogen oxide, these gases accumulate in ground and the low latitude is harmful to health, though atmosphere has self-purification capacity, but too many owing to discharge pollutants, concentration near or when having surpassed the self-purification capacity of atmosphere, then emission is diffused in the sky, city, jeopardize health, must in time administer.Administer the existing many measures of vehicle emission pollution at present,, use natural gas, methyl alcohol gasoline replacing, improve air quality from improving automobile itself to reduce exhaust emission as using unleaded gas.
The utility model purpose provides a kind of device that is used to collect with exhaust emission gas, can on the spot the dusty gas in the serious area of vehicle emission pollution in time be collected and emit, in order to avoid the gas of this severe contamination diffusion, cause large-scale pollution, for example the device of this collection and exhaust emission gas can be installed on the serious street of the very big exhaust pollution of wagon flow, the pernicious gas collection in time in the serious area of this local pollution is emitted, thereby purify air.
The utility model is realized by following scheme.It comprises discharge duct 1, collects air entry 2, exhaust chimney 9, and some collection air entries 2 are housed on discharge duct 1, and the outlet end of discharge duct 1 links to each other with the bottom of chimney 9.This air entry 2 comprises arm 3, suction nozzle 4, protection network 5, and an end and the discharge duct 1 of arm 3 lead to, and the other end is equipped with suction nozzle 4, in the air inlet end of suction nozzle 4 protection network 5 is housed.On the top of chimney 9 exhaust outlet 11 is housed.In the exhaust outlet 11 and the junction on chimney 9 tops bearing is housed, exhaust outlet 11 can be rotated flexibly, but be easy to discharging so that exhaust outlet 11 box hauls rotate.Because the temperature and the gas density of ground air are big than the high-altitude all, particularly the EGT of motor vehicle emission is higher, utilize the temperature difference and the pressure reduction of ground air and altitude air, making high-temp waste gas drain into the high-altitude with discharge duct and chimney is purified, in order to quicken discharging, on chimney 9, and on the discharge duct 1 ventilating fan 10 can be housed.Above-mentioned discharge duct 1 can be equipped on the serious subdistrict office of exhaust emission, the waste gas of motor vehicle emission is sucked from suction nozzle 4, cause on open space or the mountain through pipeline 1, by chimney 9 it is disposed to the high-altitude, with self-purification, maybe with this waste gas with pipeline cause emission-control equipment for example with adsorbent etc. with carbon monoxide and nitrogen oxide absorption, handled then.
In sum, the utility model adopts the collection air entry that the very big waste gas of concentration in the serious area of exhaust emission is sucked collection on the spot, in order to avoid diffusion, be drawn out to chimney place on open space or the mountain through pipeline, discharge the exhaust to the high-altitude self-purification, or through pipeline be drawn out to adsorbent equipment with waste gas in pernicious gas absorption remove the back discharging, thereby controlled the city automobile pollution sources, avoided automobile to concentrate on arterial street and formed local pollution and large tracts of land and spread and work the mischief.The device of the utility model collection and exhaust emission gas is suitable for the serious area of big city vehicle emission pollution and uses.
Do concrete introduction with embodiment below.
Figure 1A, 1B are system diagram of the present utility model,
Fig. 2 is the stereogram of pipeline of the present utility model,
Fig. 3 is the stereogram of chimney 9.
As Figure 1A, several to be housed on discharge duct 1 to collect air entry 2, the bottom of the outlet end of discharge duct 1 and chimney 9 interlinks.As Figure 1B, between the port of export of discharge duct 1 and exhaust chimney 9, also be connected with the oblique wireway of upwards arranging 12 that is placed on the hillside 13, chimney 9 is caused the high mountain top, make the exit of chimney 9 and ground distance increasing be easier to exhaust gas discharging.
As Fig. 2; discharge duct 1 is placed along the serious street of exhaust emission; it is installed on the support 6; collect air entry 2 along several are housed on discharge duct 1, each is collected air entry 2 and comprises arm 3, suction nozzle 4, protection network 5, and an end and the discharge duct 1 of arm 3 lead to; the other end is equipped with suction nozzle 4; protection network 5 is housed to protect this discharge duct on the suction nozzle 4, makes in the discharge duct 1 and can not enter foreign material, the port of export of this discharge duct 1 links to each other with chimney 9 bottoms.As Fig. 3, on the top of chimney 9 exhaust outlet 11 is housed, in the exhaust outlet 11 and the junction on chimney 9 tops the bearing (not shown) is housed, weathercock 8 is housed on the exhaust outlet 11, but exhaust outlet 11 box haul K are rotated, be easy to discharging.Also the ventilating fan (not shown) can be housed in discharge duct 1, ventilating fan 10 also can be housed in chimney 9 be beneficial to collect waste gas, discharging is quickened in forced ventilation.This programme is specifically implemented two ring or three loops that the area can be selected in Beijing City, now is illustrated.Discharge duct 1 is arranged along two rings or three loops, discharge duct 1 can be placed in the isolated gate place in the middle of the road, make the collection air entry 2 of discharge duct 1 both sides be distributed in the both sides at road center, air entry 2 can be 0.3-0.8 rice apart from ground level, so that suck waste gas.Draw with pipeline 12 from Second Ring Road or ring mountain area, the one side direction northwestward, three loops west direction at discharge duct 1,13 to mountain top exhaust emission pipe terminal 9 places along the hillside.Utilize the difference of ground air density and air themperature and altitude air density and air themperature, direct exhaust is guided into from the city of heavy traffic on the mountain top in mountain area, the northwestward, is discharged self-purification with chimney 9.Otherwise, be the purifying city air, can be at the mountain top of exhaust emission pipe end 9 places, the device by extraction fan one class converts exhaust pipe system to supply air system, to city input fresh air.
Claims (6)
1, is used to collect and the device of exhaust emission gas, it is characterized in that: it comprises discharge duct (1), collects air entry (2), exhaust chimney (9), some collection air entries (2) are housed on discharge duct (1), and the outlet end of discharge duct (1) links to each other with the bottom of exhaust chimney (9).
2, according to claim 1ly be used to collect and the device of exhaust emission gas, it is characterized in that: also be connected with the wireway of upwards arranging along oblique (12) between the port of export of described discharge duct (1) and the exhaust chimney (9).
3, according to claim 1 and 2ly be used to collect and the device of exhaust emission gas, it is characterized in that: described collection air entry (2) comprises arm (3), suction nozzle (4), protection network (5), one end of arm (3) and discharge duct (1) lead to, the other end is equipped with suction nozzle (4), in the air inlet end of suction nozzle (4) protection network (5) is housed.
4, according to claim 1 and 2ly be used to collect and the device of exhaust emission gas, it is characterized in that: exhaust outlet (11) is housed on the top of chimney (9).
5, according to claim 1 and 2ly be used to collect and the device of exhaust emission gas, it is characterized in that: ventilating fan (10) is housed on chimney (9).
6, according to claim 1 and 2ly be used to collect and the device of exhaust emission gas, it is characterized in that: ventilating fan (10) is housed on discharge duct (1).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99214490U CN2372569Y (en) | 1999-06-28 | 1999-06-28 | Device for collecting and exhausting waste gas |
| AU55193/00A AU5519300A (en) | 1999-06-28 | 2000-06-28 | Apparatus of collecting and discharging polluted air |
| PCT/CN2000/000182 WO2001001044A1 (en) | 1999-06-28 | 2000-06-28 | Apparatus of collecting and discharging polluted air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99214490U CN2372569Y (en) | 1999-06-28 | 1999-06-28 | Device for collecting and exhausting waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372569Y true CN2372569Y (en) | 2000-04-05 |
Family
ID=5295599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99214490U Expired - Fee Related CN2372569Y (en) | 1999-06-28 | 1999-06-28 | Device for collecting and exhausting waste gas |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN2372569Y (en) |
| AU (1) | AU5519300A (en) |
| WO (1) | WO2001001044A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590371B (en) * | 2008-05-26 | 2011-08-24 | 北京新宇航世纪科技有限公司 | Blow-down device breaking temperature inversion layer |
| CN107076436A (en) * | 2014-05-01 | 2017-08-18 | 艾尔莱博斯公司 | Pollution management system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437580A1 (en) * | 1978-07-26 | 1980-04-25 | Mercier Jean | Air conditioning for livestock rearing building - comprises chimney with central discharge flue and lateral inlet flues |
| CN2237453Y (en) * | 1995-03-03 | 1996-10-16 | 周梅 | Disposable multifunctional enemator |
| CN1151499A (en) * | 1995-11-28 | 1997-06-11 | 刘德卫 | Indoor natural air constant temp. regulating system |
| JP3388166B2 (en) * | 1997-12-29 | 2003-03-17 | ヤマハリビングテック株式会社 | Exhaust structure of cooking equipment |
| CN2358382Y (en) * | 1998-08-10 | 2000-01-12 | 林条浩 | Scavenger fan with protective net |
| CN2348290Y (en) * | 1998-08-13 | 1999-11-10 | 张新华 | Ventilating device |
-
1999
- 1999-06-28 CN CN99214490U patent/CN2372569Y/en not_active Expired - Fee Related
-
2000
- 2000-06-28 WO PCT/CN2000/000182 patent/WO2001001044A1/en active Search and Examination
- 2000-06-28 AU AU55193/00A patent/AU5519300A/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590371B (en) * | 2008-05-26 | 2011-08-24 | 北京新宇航世纪科技有限公司 | Blow-down device breaking temperature inversion layer |
| CN107076436A (en) * | 2014-05-01 | 2017-08-18 | 艾尔莱博斯公司 | Pollution management system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001001044A1 (en) | 2001-01-04 |
| AU5519300A (en) | 2001-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |