CN204853807U - House garage system of discharging fume of airing exhaust - Google Patents
House garage system of discharging fume of airing exhaust Download PDFInfo
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- CN204853807U CN204853807U CN201520537925.XU CN201520537925U CN204853807U CN 204853807 U CN204853807 U CN 204853807U CN 201520537925 U CN201520537925 U CN 201520537925U CN 204853807 U CN204853807 U CN 204853807U
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- airduct
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- smoke evacuation
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Abstract
The utility model discloses a house garage system of discharging fume of airing exhaust, including row fan room, be equipped with the exhaust fan in the row fan room, arrange fan room one side and be equipped with the shaft of airing exhaust, to arrange the fan room opposite side and be equipped with the collection chamber, wind channel one end connected set air chamber, the other end communicate the shaft of airing exhaust, and the top of collection chamber outer wall wall communicates has the tuber pipe of discharging fume simultaneously of airing exhaust, and the below of collection chamber outer wall wall is equipped with the noise elimination wind gap, and the collection chamber one side in noise elimination wind gap is connected with the tuber pipe of airing exhaust. Compared with the prior art, the beneficial effects of the utility model are that: both having satisfied air -conditioning requirement at ordinary times, and also having accorded with fire protection and smoke exhaust's regulation, and can reach public building energy conservation design's requirement simultaneously, and can save the running cost of fan, investment cost is less than the frequency conversion fan moreover, can also effectively reduce the civil engineering construction cost soft breeze control of garage and do and installation cost.
Description
Technical field
The utility model relates to a kind of dwelling house, automobile storehouse ventilation and exhaust system.
Background technology
Storehouse, house ground adopts wind pipe type ventilation and exhaust system, the size of airduct can reach 2600mm × 400mm, airduct is oversize, according to " Code for design of automatic fire sprinkler systems " GB50084-2001(2005 version), need under airduct to arrange sagging type shower nozzle, make storehouse, ground floor height increase more than 150mm, storehouse, existing ground floor height will reach 3.5m ~ 3.7m, make airduct equipment installation cost and civil engineering cost up.
The service efficiency in dwelling house, automobile storehouse is lower, garage use rush hour concentrate on working before and After Hours, the ventilation and exhaust system design of dwelling house, automobile storehouse must be considered: under guaranteeing that air quality in garage (the CO concentration of permission) and noise meet the prerequisite of environmental requirement, reduce fan operation cost as far as possible; In addition, dwelling house, automobile storehouse still needs to further consider and reduces garage floor height, to reduce civil engineering cost and equipment installation cost.
For such dwelling house, automobile storehouse, design vehicle storehouse ventilation and exhaust system, under need taking into full account the prerequisite of fan operation energy consumption, guarantees that garage ventilation is even, reduces problems such as running noise.
Utility model content
The utility model needs the problems referred to above solved to be for above-mentioned prior art airduct equipment installation cost and the higher deficiency of civil engineering cost, and provide one can reduce installation cost and civil engineering cost, can guarantee that again garage ventilation is even, reduce and run noise dwelling house, automobile storehouse ventilation and exhaust system.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of dwelling house, automobile storehouse ventilation and exhaust system, comprise air draft machine room, exhaust blower is provided with in air draft machine room, air draft machine room side is provided with exhaust air shaft, air draft machine room opposite side is provided with collection chamber, the quantity of exhaust blower is two, in distributing up and down, and by airduct one end connected set air chamber, the other end is communicated with exhaust air shaft, two exhaust blowers can replace or work simultaneously, the top of collection chamber exterior wall wall is communicated with the exhaust plus smoke evacuation airduct be arranged on above garage, exhaust plus smoke evacuation airduct is provided with smoke exhaust fire damper near collection chamber place, the below of collection chamber exterior wall wall is provided with noise attenuated outlet, fire-preventino regulating valve is provided with inside the collection chamber of noise attenuated outlet.
Described fire-preventino regulating valve is electronic fire-preventino regulating valve.
Check-valves is provided with between exhaust blower and exhaust air shaft in air channel.
Exhaust plus smoke evacuation airduct is provided with silencer.
The size of exhaust plus smoke evacuation airduct presses duct velocity≤20m/s design.
The full-size of exhaust plus smoke evacuation airduct is 1200mmx400mm.
Described exhaust blower is axial flow blower.
Exhaust plus smoke evacuation air port is provided with below described exhaust plus smoke evacuation airduct.
Compared with prior art, the beneficial effects of the utility model are:
Two exhaust blowers can replace or work simultaneously, garage two exhaust blowers in use rush hour work simultaneously, garage ventilation amount is controlled to be 6 times/h, other times section only has an exhaust blower job, garage ventilation amount is controlled for 3-4 time/h, can at any time according to the state adjustment garage ventilation amount of garage internal contamination substrate concentration, both mean time ventilation requirement had been met, also the regulation of fire control smoke exhausting is met, the requirement of public building energy design can be reached simultaneously, can save the operating cost of blower fan, and cost of investment is lower than frequency conversion fan.
Can reduce storehouse, house ground floor height, effectively reduction garage floor height 150mm-200mm, controls at 3.3-3.4m by dwelling house, automobile storehouse floor height, and civil engineering cost and the airduct that effectively can reduce garage make, installation cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of dwelling house, automobile storehouse of the present utility model ventilation and exhaust system;
Wherein, 1, air draft machine room, 2, airduct, 3, exhaust blower, 4, exhaust air shaft, 5, collection chamber, 6, garage, 7, exhaust plus smoke evacuation airduct, 8, exhaust plus smoke evacuation air port, 9, smoke exhaust fire damper, 10, noise attenuated outlet, 11, silencer, 12, fire-preventino regulating valve, 13, check-valves.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of dwelling house, automobile storehouse ventilation and exhaust system, comprise air draft machine room 1, exhaust blower 3 is provided with in air draft machine room 1, air draft machine room 1 side is provided with exhaust air shaft 4, air draft machine room 1 opposite side is provided with collection chamber 5, the quantity of exhaust blower 3 is two, in distributing up and down, and by airduct 2 one end connected set air chamber 5, the other end is communicated with exhaust air shaft 4, two exhaust blowers 3 can replace or work simultaneously, the top of collection chamber 5 exterior wall wall is communicated with the exhaust plus smoke evacuation airduct 7 be arranged on above garage 6, exhaust plus smoke evacuation airduct 7 is provided with smoke exhaust fire damper 9 near collection chamber 5 place, the below of collection chamber 5 exterior wall wall is provided with noise attenuated outlet 10, noise when exhaust blower 3 can be run reduces,
Fire-preventino regulating valve 12 is provided with inside the collection chamber 5 of noise attenuated outlet 10.
Described fire-preventino regulating valve 12 is electronic fire-preventino regulating valve.
Check-valves 13 is provided with between exhaust blower 3 and exhaust air shaft 4 in air channel 2.
Exhaust plus smoke evacuation airduct 7 is provided with silencer 11, can noise be reduced.
The size of exhaust plus smoke evacuation airduct 7 is by air channel 2 wind speed≤20m/s design.
The full-size of exhaust plus smoke evacuation airduct 7 is 1200mmx400mm.
Described exhaust blower 3 is axial flow blower.
Exhaust plus smoke evacuation air port 8 is provided with below described exhaust plus smoke evacuation airduct 7.
Dwelling house, automobile storehouse of the present utility model ventilation and exhaust system comprises air draft and smoke evacuation two kinds of mode of operations:
Air draft mode of operation:
Smoke exhaust fire damper 9 on exhaust plus smoke evacuation airduct 7 and fire-preventino regulating valve 12 are opened simultaneously, and the aperture of fire-preventino regulating valve 12 can regulate, two exhaust blowers 3 can replace or work simultaneously, exhaust plus smoke evacuation airduct 7 and noise attenuated outlet 10 can carry out air draft simultaneously, and the blast velocity control of exhaust plus smoke evacuation airduct 7 is at 8 ~ 10m/s.
Smoke evacuation mode of operation:
Smoke exhaust fire damper 9 on exhaust plus smoke evacuation airduct 7 is opened, and fire-preventino regulating valve 12 is closed, and two exhaust blowers 3 work simultaneously, are discharged fume by exhaust plus smoke evacuation airduct 7.
Compared with prior art, the beneficial effects of the utility model are:
Two exhaust blowers can replace or work simultaneously, garage two exhaust blowers in use rush hour work simultaneously, garage ventilation amount is controlled to be 6 times/h, other times section only has an exhaust blower job, garage ventilation amount is controlled for 3-4 time/h, can at any time according to the state adjustment garage ventilation amount of the concentration of garage internal contamination thing CO, both mean time ventilation requirement had been met, also the regulation of fire control smoke exhausting is met, the requirement of public building energy design can be reached simultaneously, can save the operating cost of blower fan, and cost of investment is lower than frequency conversion fan.
Can reduce storehouse, house ground floor height, effectively reduction garage floor height 150mm-200mm, controls at 3.3-3.4m by dwelling house, automobile storehouse floor height, and civil engineering cost and the airduct that effectively can reduce garage make, installation cost.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (8)
1. a dwelling house, automobile storehouse ventilation and exhaust system, comprise air draft machine room, exhaust blower is provided with in air draft machine room, air draft machine room side is provided with exhaust air shaft, it is characterized in that: air draft machine room opposite side is provided with collection chamber, the quantity of exhaust blower is two, in distributing up and down, and by airduct one end connected set air chamber, the other end is communicated with exhaust air shaft, two exhaust blowers can replace or work simultaneously, the top of collection chamber exterior wall wall is communicated with the exhaust plus smoke evacuation airduct be arranged on above garage, exhaust plus smoke evacuation airduct is provided with smoke exhaust fire damper near collection chamber place, the below of collection chamber exterior wall wall is provided with noise attenuated outlet, fire-preventino regulating valve is provided with inside the collection chamber of noise attenuated outlet.
2. dwelling house, automobile storehouse according to claim 1 ventilation and exhaust system, is characterized in that: described fire-preventino regulating valve is electronic fire-preventino regulating valve.
3. dwelling house, automobile storehouse according to claim 1 ventilation and exhaust system, is characterized in that: in air channel, be provided with check-valves between exhaust blower and exhaust air shaft.
4. dwelling house, automobile storehouse according to claim 1 ventilation and exhaust system, is characterized in that: on exhaust plus smoke evacuation airduct, be provided with silencer.
5. dwelling house, automobile storehouse according to claim 1 ventilation and exhaust system, is characterized in that: the size of exhaust plus smoke evacuation airduct is by duct velocity≤20m/s design.
6. dwelling house, automobile storehouse according to claim 5 ventilation and exhaust system, is characterized in that: the full-size of exhaust plus smoke evacuation airduct is 1200mmx400mm.
7. dwelling house, automobile storehouse according to claim 1 ventilation and exhaust system, is characterized in that: described exhaust blower is axial flow blower.
8. dwelling house, automobile storehouse according to claim 1 ventilation and exhaust system, is characterized in that: be provided with exhaust plus smoke evacuation air port below described exhaust plus smoke evacuation airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537925.XU CN204853807U (en) | 2015-07-23 | 2015-07-23 | House garage system of discharging fume of airing exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537925.XU CN204853807U (en) | 2015-07-23 | 2015-07-23 | House garage system of discharging fume of airing exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853807U true CN204853807U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537925.XU Active CN204853807U (en) | 2015-07-23 | 2015-07-23 | House garage system of discharging fume of airing exhaust |
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| Country | Link |
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| CN (1) | CN204853807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020831A (en) * | 2015-07-23 | 2015-11-04 | 南京长江都市建筑设计股份有限公司 | Wind and smoke discharge system of residence garage |
| CN108131770A (en) * | 2018-01-16 | 2018-06-08 | 江苏中森建筑设计有限公司 | A kind of dwelling house, automobile library ventilation and exhaust system |
| CN112050341A (en) * | 2020-09-10 | 2020-12-08 | 南京长江都市建筑设计股份有限公司 | Toilet ventilation system with upper row, lower row and ventilation method |
-
2015
- 2015-07-23 CN CN201520537925.XU patent/CN204853807U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020831A (en) * | 2015-07-23 | 2015-11-04 | 南京长江都市建筑设计股份有限公司 | Wind and smoke discharge system of residence garage |
| CN108131770A (en) * | 2018-01-16 | 2018-06-08 | 江苏中森建筑设计有限公司 | A kind of dwelling house, automobile library ventilation and exhaust system |
| CN112050341A (en) * | 2020-09-10 | 2020-12-08 | 南京长江都市建筑设计股份有限公司 | Toilet ventilation system with upper row, lower row and ventilation method |
| CN112050341B (en) * | 2020-09-10 | 2022-03-04 | 南京长江都市建筑设计股份有限公司 | Toilet ventilation system with upper row, lower row and ventilation method |
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