CN206073175U - A kind of quick ventilation and exhaust device - Google Patents
A kind of quick ventilation and exhaust device Download PDFInfo
- Publication number
- CN206073175U CN206073175U CN201620704709.4U CN201620704709U CN206073175U CN 206073175 U CN206073175 U CN 206073175U CN 201620704709 U CN201620704709 U CN 201620704709U CN 206073175 U CN206073175 U CN 206073175U
- Authority
- CN
- China
- Prior art keywords
- guide duct
- enclosure
- exhaust device
- flue gas
- quick ventilation
- 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
Abstract
A kind of quick ventilation and exhaust device, including wind scooper, wind scooper include the cover body of some sections of angled connections, and deflector is provided with cover body, and wind scooper end is provided with several outlet housings, are designed with exhaust fan at each outlet housing cover mouth.By providing a kind of quick ventilation and exhaust device, first by the guide functions of deflector by flue gas fast guiding to wind scooper end, multiple outlet housings of wind scooper end have widened the passing away of flue gas to this programme, and flue gas quickly can be discharged from the dispersion of multiple passages.
Description
Technical field
This utility model is related to indoor quick aeration technology field, more particularly to a kind of quick ventilation and exhaust device.
Background technology
In the design of existing structure, the common guarantee such as smoke evacuation system and water, electricity, gas system building safety and is relaxed
Suitable use environment.Such as in family life, particularly the waste gas of smoke evacuation system, kitchen and toilet is arranged by smoke evacuation system
Go out to outdoor, whether smoke evacuation system unobstructed to decide whether the air quality of kitchen and toilet is pure and fresh, determines indoor environment
Quality.But the smoke evacuation system smoke discharging pipe design used in current building is single, causes gas residence time long, causes
Smoke-discharging and ventilating effect is not ideal enough.
Utility model content
The purpose of this utility model is to provide a kind of quick ventilation and exhaust device, first by the guide functions of deflector
By flue gas fast guiding to wind scooper end, multiple enclosures of wind scooper end have widened the passing away of flue gas, and flue gas can
Quickly to discharge from the dispersion of multiple passages.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of quick ventilation smoke exhaust dress
Put, including smoking cover, guide duct, enclosure, smoking cover, guide duct and the smoke evacuation being interconnected once is set from interior to outdoor
Cover, guide duct include the house steward being connected with smoking cover, and some arms being connected with total pipe end, and each pipe end sets
There is enclosure, enclosure is vertically set on above arm, and opening upwards, between smoking cover and guide duct, be provided with the first air draft
Fan, is provided with the second exhaust fan between arm and enclosure.
By adopting above-mentioned technical proposal, guide duct is being designed to into the structure that end has multiple arms, is being conducive to working as
Flue gas from the house steward of guide duct out after be dispersed into multiply air-flow at the arm of guide duct, arm has been widened flue gas and has been discharged and led
The exit passageway of airduct, can be conducive to flue gas quickly to discharge guide duct with the more flue gases of throughput within the same time；Smoke evacuation
Cover is arranged to opening upwards, the characteristic for being conducive to the weight density of flue gas utilization itself less than air, rapidly from enclosure mouth
Discharge；Second exhaust fan is set between each arm and enclosure, strengthens the second exhaust fan to the flue gas in guide duct
Extraction dynamics, enables flue gas to pass through more quickly guide duct and is discharged.
Preferably, a tube opening for guide duct is arranged straight up.
By adopting above-mentioned technical proposal, the arm opening upwards of guide duct arrange can make flue gas into enclosure it
Front preferential presentation ascendant trend, is directly discharged by enclosure with direct route beneficial to which.
Preferably, wind-guiding inside pipe wall is provided with some parallel deflectors.
By adopting above-mentioned technical proposal, deflector can be by the larger guide duct cavity for being easily whirled up air-flow
Less cavity is separated into, flue gas is susceptible to convolution in less cavity, saves flue gas and circle round in guide duct endogenous cause of ill
The time of increase, flue gas is enable relatively rapid to discharge.
Preferably, smoking cover, guide duct and enclosure inwall are evenly coated with one layer of oil-proof varnish.
By adopting above-mentioned technical proposal, oil-proof varnish is coated in smoking cover, guide duct and enclosure inwall, in ventilation smoke exhaust
During, flue gas is by wherein, in flue gas, subsidiary oil smoke is just not easy absorption on inwall, keeps the clear of ventilation and exhaust device
It is clean, it is not easy to accumulate grease, it is to avoid the too many grease of accumulation causes ventilation and exhaust device to be blocked, and affects ventilation smoke exhaust efficiency.
Preferably, smoking cover is shaped as up-narrow and down-wide truncated rectangular pyramids, and inner hollow, open at both ends.
By adopting above-mentioned technical proposal, the smoking cover of up-narrow and down-wide truncated rectangular pyramids shape, cavity are larger, are conducive to first
Exhaust fan is pumped into more flue gases from interior, improves smoke exhaust efficiency.
Preferably, enclosure is truncated rectangular pyramids wide at the top and narrow at the bottom, and inner hollow, open at both ends.
It is arranged to truncated rectangular pyramids shape wide at the top and narrow at the bottom by adopting above-mentioned technical proposal, enclosure, larger cavity is in flue gas
Broader passage is provided for when discharging from wind-guiding pipe end, flue gas is quickly discharged from enclosure, is reduced cigarette
Gas is detained in exit.
Description of the drawings
Fig. 1 is a kind of schematic diagram of quick ventilation and exhaust device；
Sectional views of the Fig. 2 for guide duct.
Reference：1st, smoking cover；2nd, guide duct；2a, house steward；2b, arm；3rd, enclosure；4th, the first exhaust fan；5th,
Two exhaust fan；6th, deflector.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
A kind of quick ventilation and exhaust device, including the smoking cover 1 for being arranged on the interior for needing ventilation smoke exhaust, smoking cover 1
It is shaped as up-narrow and down-wide truncated rectangular pyramids shape, and open at both ends.Upper end open-mouth is communicated with the house steward 2a of guide duct 2, guide duct 2
House steward 2a is provided with the first exhaust fan 4 with the junction of smoking cover 1.2 inwall of guide duct is provided with some deflectors 6, and different water conservancy diversion
Plate 6 is parallel to each other.The house steward 2a ends of guide duct 2 are provided with some arm 2b, and the arm 2b mouths of pipe are vertically arranged upward, and arm 2b
Upper vertical is provided with enclosure 3, and enclosure 3 is provided with the second exhaust fan 5 with the arm 2b junctions of guide duct 2.The shape of enclosure 3
Shape is truncated rectangular pyramids shape wide at the top and narrow at the bottom, and truncated rectangular pyramids inner hollow, open at both ends, and opening upwards are arranged.
The inwall of smoking cover 1, guide duct 2 and enclosure 3 is coated with one layer of oil-proof varnish.
After the first exhaust fan 4 and the second exhaust fan 5 are opened, quick ventilation and exhaust device is started working.Indoor flue gas
It is pumped in the house steward 2a of guide duct 2 by the first exhaust fan 4 by smoking cover 1 first, then flue gas is dispersed to less one by one
Air exhaust passage in, flow to the arm 2b ends of guide duct 2 along air exhaust passage, and in rising trend, the second exhaust fan 5
Flow of flue gas in 2 arm 2b of guide duct is played a part of to accelerate to extract out, last flue gas rises from 3 exit of enclosure, row
To outdoor.
This specific embodiment is only which is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification for not having creative contribution after this specification is read as needed to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (5)
1. a kind of quick ventilation and exhaust device, including smoking cover（1）, guide duct（2）, enclosure（3）, from interior to outdoor once
The smoking cover that setting is interconnected（1）, guide duct（2）And enclosure（3）, it is characterised in that：Guide duct（2）Including with smoking cover
（1）Connected house steward（2a）, and and house steward（2a）Some arms of end connection（2b）, each arm（2b）End is designed with
Enclosure（3）, enclosure（3）It is vertically set on arm（2b）Top, and opening upwards, smoking cover（1）With guide duct（2）Between
It is provided with the first exhaust fan（4）, arm（2b）And enclosure（3）Between be provided with the second exhaust fan（5）, guide duct（2）Inwall is provided with
Some parallel deflectors（6）.
2. a kind of quick ventilation and exhaust device according to claim 1, it is characterised in that：The guide duct（2）Arm
（2b）Opening is arranged straight up.
3. a kind of quick ventilation and exhaust device according to claim 1, it is characterised in that：The smoking cover（1）, guide duct
（2）And enclosure（3）Inwall is evenly coated with one layer of oil-proof varnish.
4. a kind of quick ventilation and exhaust device according to claim 1, it is characterised in that：The smoking cover（1）Shape
For up-narrow and down-wide truncated rectangular pyramids, and inner hollow, open at both ends.
5. a kind of quick ventilation and exhaust device according to claim 1, it is characterised in that：The enclosure（3）For upper width
Under narrow truncated rectangular pyramids, and inner hollow, open at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704709.4U CN206073175U (en) | 2016-07-05 | 2016-07-05 | A kind of quick ventilation and exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704709.4U CN206073175U (en) | 2016-07-05 | 2016-07-05 | A kind of quick ventilation and exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073175U true CN206073175U (en) | 2017-04-05 |
Family
ID=58421815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704709.4U Expired - Fee Related CN206073175U (en) | 2016-07-05 | 2016-07-05 | A kind of quick ventilation and exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059148A (en) * | 2018-07-03 | 2018-12-21 | 芜湖琅格信息技术有限公司 | A kind of family kitchen air interchanger with multistage filtering |
| CN111720939A (en) * | 2020-05-29 | 2020-09-29 | 中和华丰建设有限责任公司 | Dormitory corridor ventilation system of discharging fume |
-
2016
- 2016-07-05 CN CN201620704709.4U patent/CN206073175U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059148A (en) * | 2018-07-03 | 2018-12-21 | 芜湖琅格信息技术有限公司 | A kind of family kitchen air interchanger with multistage filtering |
| CN111720939A (en) * | 2020-05-29 | 2020-09-29 | 中和华丰建设有限责任公司 | Dormitory corridor ventilation system of discharging fume |
| CN111720939B (en) * | 2020-05-29 | 2021-10-08 | 中和华丰建设有限责任公司 | Dormitory corridor ventilation system of discharging fume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180705 |