CN201844410U - Wind energy chimney - Google Patents
Wind energy chimney Download PDFInfo
- Publication number
- CN201844410U CN201844410U CN2010206036288U CN201020603628U CN201844410U CN 201844410 U CN201844410 U CN 201844410U CN 2010206036288 U CN2010206036288 U CN 2010206036288U CN 201020603628 U CN201020603628 U CN 201020603628U CN 201844410 U CN201844410 U CN 201844410U
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- China
- Prior art keywords
- chimney
- throat
- freely
- external fan
- rotates freely
- 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
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Abstract
The utility model discloses a wind energy chimney which comprises a freely-rotating chimney mouth and a chimney interface, wherein the freely-rotating chimney mouth is sheathed on the chimney interface through a bottom port. The chimney also comprises a supporting shaft for supporting the freely-rotating chimney mouth to rotate, a smoke discharge fan, an external fan and a connecting shaft for fixing the smoke discharge fan and the external fan, wherein the smoke discharge fan and the external fan are arranged at the upper port and the exterior of the upper port of the freely-rotating chimney mouth respectively through a smoke discharge fan connecting shaft and an external fan connecting shaft, and the external fan rotates to drive the smoke discharge fan at the port to rotate, and simultaneously drives the freely-rotating chimney mouth to rotate. The wind energy chimney can effectively prevent the smoke backflow phenomenon, freely rotates to choose the direction for smoke guiding and is always in the downwnd state so as not to produce the smoke backflow phenomenon. The wind energy chimney has simple structure, small size and low manufacturing cost and is convenient to disassemble and assemble.
Description
Technical field
The utility model belongs to the coal stove technical field, relates in particular to a kind of chimney that prevents and falls the wind energy chimney of cigarette.
Background technology
Chimney still is widely used in China so far as traditional heating, heating auxiliary facility, but because the wind-force effect of external environment condition, " cigarette " phenomenon appears in traditional chimney easily, not only destroys indoor environment, and is very unfavorable to health.During the lower weather of, snow overcast and rainy day or air pressure such as greasy weather when running into, the natural draft of stovepipe is little, the flue gas that is produced during fired coal combustion in the cooking stove can not be discharged via stovepipe swimmingly, especially northerly severe winter, stovepipe is because of easily freezing or frosting is stopped up, flue gas flows backwards, and people are happened occasionally by the phenomenon of bituminous coal gas poisoning.Though people have taked windproof, the air inducing of variety of way, its effect all can not well be dealt with problems.
Summary of the invention
For solving above-mentioned middle problem and the defective that has the device existence that prevents down cigarette, the utility model provides a kind of chimney that prevents down cigarette of new structure.Described technical scheme is as follows:
A kind of wind energy chimney comprises:
Comprise and rotate freely throat and chimney interface, the described throat that rotates freely is placed on the chimney interface by bottom port, and described chimney comprises that also supporting described back shaft, smoke ejector, the external fan that rotates freely the throat rotation reaches the chord axis of fixing described smoke ejector and external fan; Described smoke ejector and external fan are arranged on the upper port place that rotates freely the throat place and the outside at upper port place by smoke ejector and external fan chord axis respectively, and the rotation of the moving port of the rotating band smoke ejector by described external fan drives simultaneously and rotates freely throat and rotate.
The beneficial effect of the technical scheme that the utility model provides is:
Can effectively prevent down cigarette, and can rotate freely the direction of leading cigarette, be in state with the wind all the time, thereby guarantee reversing smoke free according to wind direction; And apparatus structure is simple, convenient disassembly, volume is little, cost of manufacture is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of wind energy chimney specific embodiment, structure, feature and the effect thereof that prevents down cigarette that the utility model proposes, describe in detail as after.
See also shown in Figure 1ly, a kind of wind energy chimney of the utility model mainly comprises rotating freely throat 1, chimney interface 2, smoke ejector 5, external fan 6 and smoke ejector and external fan chord axis 7.Reaching wind by the smoke ejector that is provided with and external fan can not enter chimney and reach the more smooth effect of smoke evacuation by natural wind simultaneously.
Above-mentioned smoke ejector and external fan are arranged on the outside at chimney upper port 8 places and upper port 8 places respectively by smoke ejector and external fan chord axis 7, and the rotation of the moving port of the rotating band by described external fan smoke ejector drives simultaneously and rotates freely throat and rotate, it is the time spent of doing that external fan is subjected to wind-force, with strength throat being forwarded to dorsad for throat the wind comes from, reach the purpose that wind can not enter chimney.
The upper port 8 places connection that rotates freely throat is provided with a chord axis support 9, and this chord axis support is fixedlyed connected with the above-mentioned upper port that rotates freely throat.
The above-mentioned throat that rotates freely is placed on the chimney interface by bottom port 3, and be provided with this rotation support shaft that rotates freely throat 4 in the inside that rotates freely throat 1, and this rotates freely the back shaft support 10 that is provided with in throat rotation support shaft and the chimney interface and is fixed together, and rotates freely the overall structure of throat with better support top.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and is all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. wind energy chimney, comprise and rotate freely throat and chimney interface, the described throat that rotates freely is placed on the chimney interface by bottom port, it is characterized in that described chimney comprises that also supporting described back shaft, smoke ejector, the external fan that rotates freely the throat rotation reaches the chord axis of fixing described smoke ejector and external fan; Described smoke ejector and external fan are arranged on the upper port place that rotates freely the throat place and the outside at upper port place by smoke ejector and external fan chord axis respectively, and the rotation of the moving port of the rotating band smoke ejector by described external fan drives simultaneously and rotates freely throat and rotate.
2. wind energy chimney according to claim 1 is characterized in that, the described upper port place that rotates freely throat also connects a chord axis support is set, and this chord axis support is fixedlyed connected with the described upper port that rotates freely throat.
3. wind energy chimney according to claim 1 is characterized in that, the described chimney interface that rotates freely the chimney bottom also is built-in with the back shaft support, and this back shaft support is fixedlyed connected with the described chimney rotation support shaft that rotates freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206036288U CN201844410U (en) | 2010-11-12 | 2010-11-12 | Wind energy chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206036288U CN201844410U (en) | 2010-11-12 | 2010-11-12 | Wind energy chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844410U true CN201844410U (en) | 2011-05-25 |
Family
ID=44039299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206036288U Expired - Fee Related CN201844410U (en) | 2010-11-12 | 2010-11-12 | Wind energy chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797816A (en) * | 2021-02-03 | 2021-05-14 | 刘小江 | Heat exchange tower capable of adjusting direction of air outlet |
-
2010
- 2010-11-12 CN CN2010206036288U patent/CN201844410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797816A (en) * | 2021-02-03 | 2021-05-14 | 刘小江 | Heat exchange tower capable of adjusting direction of air outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20111112 |