CN201308396Y - Fire-tube kettle for gas cooker - Google Patents
Fire-tube kettle for gas cooker Download PDFInfo
- Publication number
- CN201308396Y CN201308396Y CNU200820181109XU CN200820181109U CN201308396Y CN 201308396 Y CN201308396 Y CN 201308396Y CN U200820181109X U CNU200820181109X U CN U200820181109XU CN 200820181109 U CN200820181109 U CN 200820181109U CN 201308396 Y CN201308396 Y CN 201308396Y
- Authority
- CN
- China
- Prior art keywords
- kettle
- tube
- kettle body
- fire tube
- fire
- 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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- Cookers (AREA)
Abstract
The utility model relates to a kettle, in particular to a fire-tube kettle for a gas cooker. The kettle comprises a kettle body, a groove is formed on the bottom surface of the kettle body, a fire drawing tube capable of extending to the inner part of the kettle body is evenly distributed on the groove, the other end of the fire drawing tube is communicated with a main fire tube positioned in the kettle body, and one end of the main fire tube extends from the upper end part of the kettle body and is communicated with the outer space of the kettle body. Compared with the prior art, the utility model by adopting the scheme increases the heating area of the fire drawing tube, is favorable for prompting water circulation, ensures that the heat energy of heat source can be fully absorbed by the water in the kettle, and improves heat efficiency.
Description
Technical field:
The utility model relates to a kind of kettle, a kind of specifically gas-cooker fire tube kettle.
Background technology:
With the kettle that original art designs is produced, be that the bottom single plane is heated when heating up water, heating surface area is little, and is difficult for forming circulating water flow, and a large amount of heat energy are run off, and the thermal efficiency is low.
Summary of the invention:
The purpose of this utility model is to overcome the deficiency of background technology and the internal combustion that a kind of heating surface area is big, the thermal efficiency is high kettle is provided.
The utility model adopts following technical scheme:
A kind of gas-cooker fire tube kettle, comprise the kettle body, kettle body bottom surface is provided with groove, the ignition tube that extends to kettle body inner space is housed on this groove, the other end of this ignition tube main fire tube interior with placing the kettle body communicates, and an end of this main fire tube stretches out from the upper end of kettle body and communicates with kettle external body space.
The utility model that adopts such scheme compared with prior art, ignition tube and main fire tube have increased heating surface area, are beneficial to the circulation that promotes water, and thermal source heat energy is fully absorbed by the water in the kettle, have improved the thermal efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment:
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
A kind of gas-cooker fire tube kettle referring to accompanying drawing 1,2, is made up of kettle body 1, kettle mouth 2, main fire tube 3, annular groove 4, ignition tube 5, bottom surface 6.
Kettle body 1 its bottom surface 6 is provided with annular groove 4, be evenly equipped with the ignition tube 5 that extends to kettle body 1 inner space on the annular groove 4, the other end of ignition tube 5 communicates with main fire tube 3 in placing kettle body 1, one end of 3 main fire tubes stretches out from the upper end of kettle body 1 and communicates with kettle body 1 space outerpace, the other end of main fire tube 3 is closed, ignition tube 5 connects with the periphery of main fire tube 4, and main fire tube 5 is shape in the shape of a spiral.
When kettle was placed on the gas-cooker, flame will enter in the main fire tube 3 by ignition tube 5, and its heat can be absorbed by the water in the kettle body 1, has improved the thermal efficiency.Main fire tube 5 is shape in the shape of a spiral, is beneficial to the rising of air-flow in the flame and flows, and flame is through flowing, and heat energy obtains and the sufficient heat exchange of water, is discharged into outside the kettle body 1 from main fire tube upper end then.
Claims (4)
1, a kind of gas-cooker fire tube kettle, comprise the kettle body, kettle body bottom surface is provided with groove, it is characterized in that: be evenly equipped with the ignition tube that extends to kettle body inner space on this groove, the other end of this ignition tube main fire tube interior with placing the kettle body communicates, and an end of this main fire tube stretches out from the upper end of kettle body and communicates with kettle external body space.
2, gas-cooker according to claim 1 fire tube kettle is characterized in that: described groove is annular.
3, gas-cooker according to claim 1 fire tube kettle is characterized in that: the other end of described main fire tube is closed, and the periphery of described ignition tube and main fire tube connects.
4, gas-cooker according to claim 1 fire tube kettle is characterized in that: described main fire tube is shape in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820181109XU CN201308396Y (en) | 2008-12-12 | 2008-12-12 | Fire-tube kettle for gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820181109XU CN201308396Y (en) | 2008-12-12 | 2008-12-12 | Fire-tube kettle for gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201308396Y true CN201308396Y (en) | 2009-09-16 |
Family
ID=41105649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820181109XU Expired - Fee Related CN201308396Y (en) | 2008-12-12 | 2008-12-12 | Fire-tube kettle for gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201308396Y (en) |
-
2008
- 2008-12-12 CN CNU200820181109XU patent/CN201308396Y/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: 20090916 Termination date: 20111212 |