CN202960065U - Gas energy-saving kettle - Google Patents
Gas energy-saving kettle Download PDFInfo
- Publication number
- CN202960065U CN202960065U CN 201220582919 CN201220582919U CN202960065U CN 202960065 U CN202960065 U CN 202960065U CN 201220582919 CN201220582919 CN 201220582919 CN 201220582919 U CN201220582919 U CN 201220582919U CN 202960065 U CN202960065 U CN 202960065U
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- CN
- China
- Prior art keywords
- kettle
- outer cover
- gas energy
- kettle body
- fire tube
- 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 provides a gas energy-saving kettle, which comprises a kettle body. The gas energy-saving kettle is characterized in that the outer wall of the kettle body is sheathed with an annular outer cover; vertical tubular fire tubes are arranged between the annular outer cover and the outer wall of the kettle body; and upper ends and lower ends of the fire tubes are respectively communicated with the outside. According to the gas energy-saving kettle provided by the utility model, as the outer wall of the kettle body is additionally provided with a fire tube structure, wasteful flames originally extending to the periphery of the bottom of the kettle go up along the fire tubes, and thus, part of heat is not emitted to the air as originally but heats the outer cover and raised lines, and then, is transferred to the kettle body by the outer cover and the raised lines to heat water, and thus, the heat utilization efficiency is greatly improved.
Description
Technical field
The utility model belongs to a kind of daily life tools, relates in particular to a kind of kettle teapot.
Background technology
Combustion gas kettle society every family all has, and is generally using.The kettle shape of burning since ancient times is different.The kettle majority that burns ancient times is the little top-notch type in large top, the end, its objective is that the bottom surface is large to fire combustion contact-making surface when firewood burns, and combustion efficiency is good, the ancient copper teapot that claims.Modern teapot is aluminum or stainless steel products, and its shape greatly changes, and becomes the oblate type combustion gas of drum type kettle, but that its burning fire combustion heating reason is is identical, and principle there is no change.For current combustion gas kettle, be in its fire combustion of when burning as can be known and expose, after also the periphery of i.e. fire combustion at the bottom of the kettle extended out, a lot of heats distributed laterally, therefore it is also that Hu Bi is heated and makes the effect utilization rate of heat only only have 50% left and right that kettle only has single wall, very large to gas energy waste.
The utility model content
The utility model provides a kind of gas energy-saving kettle, and its purpose solves the shortcoming that prior art exists, and makes the efficiency of utilization of kettle higher.
The technical scheme that its technical problem that solves the utility model adopts is:
Gas energy-saving kettle comprises the kettle body, it is characterized in that: the external wall of kettle is arranged with annular outer cover, has the fire tube of vertical tubulose between the external wall of annular outer cover and kettle, and the top and bottom of fire tube communicate with the external world respectively.
The vertical raised line that the fire tube of described tubulose arranges for have the interval between annular outer cover and the external wall of kettle, the fire tube of formation tubulose between adjacent vertical raised line.
The top of the opening of above-mentioned fire tube upper end has the outwards gear cigarette side of a ship of projection of a circle.
The lower limb of outer cover is to downward-extension and be positioned at the below of kettle body bottom surface, and the lower limb of kettle body bottom surface and outer cover surrounds and forms the bags.
Usefulness of the present utility model is:
The utility model is owing to having added fire tube structure at the external wall of kettle, originally the flame that surrounding is extended waste at the bottom of the kettle makes progress from fire tube, part heat is dispersed into unlike originally in air but has heated outer cover and raised line, be delivered to the kettle body by outer cover and raised line again and to the water heating, so greatly improved heat utilization efficiency.The set gear cigarette side of a ship can block smog makes it spread to surrounding.Set combustion chamber can make flame be blocked and more effectively be concentrated in fire tube by the lower limb of outer cover.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structure chart;
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, kettle of the present utility model is a kind of kettle, is specially adapted to the gas-cooker heating with family.Kettle body 1 of the present utility model is the same with existing common kettle body, is the oblate type body of cydariform, has a kettle mouth 11.The outer wall of kettle body 1 be arranged with annular outer cover 2(annular outer cover 2 be provided with at kettle mouth 11 places breach for kettle mouth 11 by), the fire tube 3 that has vertical tubulose between the outer wall of annular outer cover 2 and kettle body 1, the top and bottom of fire tube 3 communicate with the external world respectively, the lower end can communicate with gas flame like this, and the upper end is for the flame ejection.
The structure of fire tube 3 can be formed by variety of way, it is the vertical raised line 4 of interval welding on the outer wall of kettle body 1 in the present embodiment, the outline of vertical raised line 4 becomes wave, welding outer cover 2 outside vertical raised line 4 again, the space between adjacent so vertical raised line 4 are sealed by outer cover 2 and form the fire tube 3 of tubulose.Get out exhaust smoke hole 5 and communicate with fire tube 3 on the outer cover 2 of fire tube 3 near top end, like this, the top and bottom of fire tube 3 all communicate with the external world.
In other embodiments, can bend to corrugated iron sheet cover metal skins such as (or) aluminium skins around on the outer wall that is fixed on kettle body 1 with one, the upper outer cover 2 of welding outside, also can form fire tube 3.
In other embodiments, can also will be in an outer cover 2 the upper tubulose fire tube 3 of welding, perhaps upper space bars of welding, then with outer cover 2 around on the outer wall that is fixed on kettle body 1, also can form fire tube 3.
The welding one outward extending gear cigarette side of a ship 6 of circle on the outer cover 2 above exhaust smoke hole 5.The gear cigarette side of a ship 6 can make the cigarette guiding surrounding of discharging from exhaust smoke hole 5.
The lower limb of outer cover 2 is to downward-extension and be positioned at the below of the bottom surface of kettle body 1, and the lower limb of the bottom surface of kettle body 1 and outer cover 2 surrounds and forms combustion chamber 7.After this structure made gas flame be blocked by the lower limb of outer cover 2, guiding fire tube 3 made more flame flow through from fire tube 3.
During actual the use, 7 interior lower limbs by outer cover 2 block and the fire tube 3 that leads the combustion gas fire in the combustion chamber, from bottom to top pass through in fire tube 3, discharge by exhaust smoke hole 5, so in combustion process, outer cover 2 and vertical raised line 4 are heated and conduct heat to the outer wall of kettle body 1 with heating water by vertical raised line 4, in combustion process, its fire combustion takes full advantage of, reach energy-conservation purpose with this, with current market conventional kettle relative energy-saving 25-30%, energy-conservation have a very large effect.
Claims (4)
1. gas energy-saving kettle, comprise the kettle body, it is characterized in that: the external wall of kettle is arranged with annular outer cover, has the fire tube of vertical tubulose between the external wall of annular outer cover and kettle, and the top and bottom of fire tube communicate with the external world respectively.
2. gas energy-saving kettle as claimed in claim 1, is characterized in that: have the vertical raised line that the interval arranges between described annular outer cover and the external wall of kettle, form the fire tube of tubulose between adjacent vertical raised line.
3. gas energy-saving kettle as claimed in claim 1 is characterized in that: the top of described fire tube upper end has the outwards gear cigarette side of a ship of projection of a circle.
4. gas energy-saving kettle as claimed in claim 1 is characterized in that: the lower limb of outer cover is to downward-extension and be positioned at the below of kettle body bottom surface, and the lower limb of kettle body bottom surface and outer cover surrounds and forms the bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582919 CN202960065U (en) | 2012-11-07 | 2012-11-07 | Gas energy-saving kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582919 CN202960065U (en) | 2012-11-07 | 2012-11-07 | Gas energy-saving kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202960065U true CN202960065U (en) | 2013-06-05 |
Family
ID=48501215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220582919 Expired - Fee Related CN202960065U (en) | 2012-11-07 | 2012-11-07 | Gas energy-saving kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202960065U (en) |
-
2012
- 2012-11-07 CN CN 201220582919 patent/CN202960065U/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: 20130605 Termination date: 20131107 |