CN2486859Y - Wind energy induced hood - Google Patents
Wind energy induced hood Download PDFInfo
- Publication number
- CN2486859Y CN2486859Y CN 01227812 CN01227812U CN2486859Y CN 2486859 Y CN2486859 Y CN 2486859Y CN 01227812 CN01227812 CN 01227812 CN 01227812 U CN01227812 U CN 01227812U CN 2486859 Y CN2486859 Y CN 2486859Y
- Authority
- CN
- China
- Prior art keywords
- curve
- wind energy
- induction type
- energy induction
- blast cap
- 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
- 230000006698 induction Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract 3
- 235000019504 cigarettes Nutrition 0.000 claims abstract 2
- 238000009423 ventilation Methods 0.000 claims abstract 2
- 230000001133 acceleration Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model relates to a ventilation, lead to wind energy induction formula hood at cigarette, passageway top, the cylindric hood that uses at present discharges waste gas or smoke and dust effect not good, can take place waste gas or smoke and dust phenomenon of flowing backward even. The natural wind induced skylight that uses at present discharges effectually, but the turning neck and base are through the major diameter bearing hookup, so sometimes the steel ball easily produces the card phenomenon dead, and manufacturing cost is high, the daily maintenance expense shortcomings such as big. The wind energy induction type hood crank and the base are internally provided with the supporting frames (1), and the base supporting frames are connected with the crank supporting frames through the sleeve (2) and the steel balls or the small-diameter bearings (3), so that the wind energy induction type hood crank has the advantages of difficult damage of a rotating part, low manufacturing cost, convenient daily maintenance and the like.
Description
The utility model relates to dwelling house, industrial premises, hen house, clamp etc., and all need pass through the gas port exhaust of building roof, ash discharge dirt field, belong to wind energy induction type blast cap.
At present, fixing a kind of blast cap that the umbrella rain cover of a plurality of pillars arranged belongs to and claims cylindrical ventilator on the top of the pipeline of top of building discharging waste gas such as industrial premises and residential building or flue dust, passage.This blast cap exhaust wind-engaging to restriction, or when running into strong wind even can pour in down a chimney phenomenon; Also having a kind of is to install in a discharging waste gas or flue dust ventilating duct (pipe) mouthful place, and the natural wind induction type skylight emission effect that can rotate with the wind is good, does not pour in down a chimney phenomenon.But to be curve and pipeline or passage connection place be equipped with big-diameter bearing work for it.This bearing very easily damages or stuck phenomenon takes place, ordinary maintenance inconvenience, the high deficiency of production cost.
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and provide a kind of in discharging waste gas or fume ducts (passage) but the exit has the blast cap base support of bracing frame box haul rotation curve freely in installing one.Outside turning round, curve is communicated with a flaring air port.Natural wind during through tubaeform air port wind speed accelerate sharply at a high speed that ejection carries out flue dust and pernicious gas, the curve top is provided with guide plate, adjusts the curve direction at any time, makes the gas outlet all the time towards downwind.The curve gas outlet is equipped with the diffusing flow of multilayer ring-type of pillar serial connection, flow export gas and screening rain play dual parts to loose, also there is bracing frame to be connected with the sleeve pipe form in the curve with the base support frame, the frictional resistance when rotating in order to reduce curve, steel ball or bearing all are equipped with in ferrule boot and top.
Above-mentioned diffusing flow is the 1-20 layer.
Above-mentioned guide plate is the 1-10 sheet.
Above-mentioned steel ball is 1-10000.
The utility model compared with prior art has following effect.Owing to bracing frame is all arranged in the wind energy induction type blast cap curve base, base support frame and curve bracing frame are to be connected by sleeve pipe and steel ball or small-diameter bearings, so the difficult damage in the position of rotation is arranged, low cost of manufacture, advantage such as easy to maintenance.
Fig. 1 is structural representation of the present utility model (accompanying drawing makes an abstract).
Fig. 2 is the right view of Fig. 1.
Below in conjunction with accompanying drawing will the utility model is described in further detail: in order to make wind energy induction type blast cap curve partial rotation freely, bracing frame (1) all is equipped with in base and curve inside, bracing frame is to connect up and down by sleeve pipe (2) up and down, for wind energy induction type blast cap curve is partly rotated freely, sleeve pipe top with root steel ball is housed all or bearing (3) quickens air channel (4) at the wind-force that the outside of turning round of curve is connected toroidal, the port of giving vent to anger is equipped with the diffusing flow (5) of ring-type of pillar serial connection, above curve is outer guide plate (6) is housed, the port top edge of giving vent to anger has flashing board (7), the base upper port is circular, lower port can be made circular or polygon according to gas outlet, roof shape, is connected with the air port (passage) of giving vent to anger, roof.
Claims (2)
1, a kind of wind energy induction type blast cap that relates to ventilation, logical cigarette, logical dust, passage top.It is by base for supporting and the air jet function is arranged, and can rotate by wind-force, curve formation that can be directed.It is characterized in that all being equipped with in base and the curve bracing frame (1), the bracing frame of the base and the curve of bleeding is to be connected by sleeve pipe (2).Frictional resistance when rotating in order to reduce curve, at sleeve pipe top and root steel ball or bearing (3) are housed all, the wind-force that the outside of turning round of curve is communicated with a horn shape quickens air channel (4), and the acceleration air channel air inlet of horn shape is in the outside of curve, and air outlet is in the inside of curve.Wind energy induction type blast cap has fixing guide plate (6) in the diffusing flow (5) of multilayer ring-type that the gas port of export has pillar to be connected in series above wind energy induction type blast cap is outer.
2, according to claim, described wind energy induction type blast cap is characterized in that:
A, partly rotate freely in order to make wind energy induction type blast cap curve, sleeve pipe top and root all are equipped with steel ball or bearing (3), and quantity is 1-10000.
B, in order to make induction type blast cap curve part gas outlet all the time towards downwind, guide plate (6) is housed above outside curve, quantity is the 1-10 sheet.
The diffusing flow (5) of the multilayer ring-type of c, pillar series connection, quantity is the 1-20 layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227812 CN2486859Y (en) | 2001-06-17 | 2001-06-17 | Wind energy induced hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227812 CN2486859Y (en) | 2001-06-17 | 2001-06-17 | Wind energy induced hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486859Y true CN2486859Y (en) | 2002-04-17 |
Family
ID=33643158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01227812 Expired - Fee Related CN2486859Y (en) | 2001-06-17 | 2001-06-17 | Wind energy induced hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486859Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134060A (en) * | 2013-02-28 | 2013-06-05 | 东南大学 | Modified solar chimney system |
| CN103148557A (en) * | 2013-02-28 | 2013-06-12 | 东南大学 | Zero-energy consumption building natural ventilation system |
-
2001
- 2001-06-17 CN CN 01227812 patent/CN2486859Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134060A (en) * | 2013-02-28 | 2013-06-05 | 东南大学 | Modified solar chimney system |
| CN103148557A (en) * | 2013-02-28 | 2013-06-12 | 东南大学 | Zero-energy consumption building natural ventilation system |
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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 |