CN201517781U - Chimney natural air inducer - Google Patents
Chimney natural air inducer Download PDFInfo
- Publication number
- CN201517781U CN201517781U CN2009200935193U CN200920093519U CN201517781U CN 201517781 U CN201517781 U CN 201517781U CN 2009200935193 U CN2009200935193 U CN 2009200935193U CN 200920093519 U CN200920093519 U CN 200920093519U CN 201517781 U CN201517781 U CN 201517781U
- Authority
- CN
- China
- Prior art keywords
- chimney
- pipe
- air inducer
- natural air
- cover
- 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
A chimney natural air inducer belongs to the technical field of stoves, and is characterized in that an enclosed casing is fixed on the periphery of a chimney casing pipe, a ventilation pipe is arranged inside the enclosed casing, and an orifice of the chimney casing pipe and an orifice of the ventilation pipe are communicated with a neck pipe on the upper surface of the air inducer. The chimney natural air inducer can reach the purpose of discharging smoke of a stove without other energy sources, has simple and reasonable structure, low production cost and extremely excellent smoke discharge effect, and can simultaneously keep indoor temperature.
Description
Technical field
The utility model belongs to the stove technical field.
Background technology
At present, employed cooking stove is substantially still based on faggot, agricultural crop straw in the house owed by a citizen of rural area, because faggot, the agricultural crop straw of burning can produce a large amount of flue gases when cooking or warm oneself, as flue have some setbacks then produce a large amount of flue gas can inlet chamber in, cause bigger pollution to air ambient.Though the device of also useful induced-draft fan class is discharged fume, deficiency is to need consumed power.
Summary of the invention
The purpose of this utility model is: a kind of chimney nature air inducing device is provided, and it can be discharged fume to cooking stove by natural wind.
The technical solution of the utility model is: be fixed with in chimney sleeve pipe periphery and enclose cover, enclose and be provided with ventilation duct in the cover, the chimney sleeve opening and the ventilation mouth of pipe are common in top neck tube.
Be fixed with rain cover in the neck tube upper end, be fixed with pulley in the rain cover, tightrope passes the pulley connection and hangs lid.
The beneficial effects of the utility model are: need not use other energy can reach cooking stove smoke evacuation purpose, simple and reasonable, production cost is low, and smoke discharging effect is very good, can keep indoor temperature again simultaneously.
Description of drawings
Fig. 1 is the utility model structure cutaway view;
Fig. 2 is the utility model shape assumption diagram;
Fig. 3 is the utility model A-A cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in the figure, the 1st, chimney sleeve pipe, the 2nd encloses cover, the 3rd, ventilation duct, the 4th, neck tube, the 5th hangs lid, the 6th, tightrope, the 7th, pulley, the 8th, rain cover.
Chimney sleeve pipe 1 external diameter is slightly less than the internal diameter of civilian room smokestack, chimney sleeve pipe 1 can insert in the chimney like this, and owing to enclose cover 2 external diameter greater than chimney sleeve pipe 1 external diameter, therefore make the air inducing device obtain fixing on smoke tube mouth by enclosing cover 2 insertions that are stuck in smoke tube mouth and sleeve pipe 1, flue dust is also must be through sleeve pipe 1 when chimney is emerged, when natural wind is blown over, wind-force enters in the neck tube 4 by the ventilation duct 3 that encloses cover 2, join with flue dust, and the flue dust that drives in the chimney sleeve pipe 1 discharges, and plays the effect of utilizing wind-force that flue dust is extracted out.When not needing to discharge fume, can cover 5 and put down becoming flexible tightrope 6, will hanging, heat can not run off at once in the cooking stove, plays to indoor thermal effect.
Claims (2)
1. chimney nature air inducing device is characterized in that: be fixed with in chimney sleeve pipe periphery and enclose cover, enclose and be provided with ventilation duct in the cover, the chimney sleeve opening and the ventilation mouth of pipe are common in top neck tube.
2. a kind of chimney nature air inducing device according to claim 1, it is characterized in that: be fixed with rain cover in the neck tube upper end, be fixed with pulley in the rain cover, tightrope passes the pulley connection and hangs lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200935193U CN201517781U (en) | 2009-04-29 | 2009-04-29 | Chimney natural air inducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200935193U CN201517781U (en) | 2009-04-29 | 2009-04-29 | Chimney natural air inducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517781U true CN201517781U (en) | 2010-06-30 |
Family
ID=42498504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200935193U Expired - Fee Related CN201517781U (en) | 2009-04-29 | 2009-04-29 | Chimney natural air inducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517781U (en) |
-
2009
- 2009-04-29 CN CN2009200935193U patent/CN201517781U/en not_active Expired - Fee Related
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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: 20100630 Termination date: 20110429 |