CN202283197U - Energy-saving kettle with heat shield - Google Patents
Energy-saving kettle with heat shield Download PDFInfo
- Publication number
- CN202283197U CN202283197U CN2011204401417U CN201120440141U CN202283197U CN 202283197 U CN202283197 U CN 202283197U CN 2011204401417 U CN2011204401417 U CN 2011204401417U CN 201120440141 U CN201120440141 U CN 201120440141U CN 202283197 U CN202283197 U CN 202283197U
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- China
- Prior art keywords
- kettle
- heat shield
- energy
- heat
- hot air
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- Expired - Fee Related
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Abstract
The utility model relates to an energy-saving kettle with a heat shield. A conventional kettle has no limits on the flowing of hot air, hot air can easily disappear from the periphery of the kettle bottom, and unavoidable heat loss is caused. The energy-saving kettle with the heat shield comprises a kettle lid, a kettle handle, a kettle body and a spout, and is structurally characterized in that the kettle is provided with the heat shield and a connecting rib, and the heat shield adopts a high temperature resistant and heat insulation material. With the structure, hot air cannot be easily mixed with ambient air, so that the hot air loss is avoided, hot air is led to flow along the kettle body, the side surface of the kettle body becomes a heating area, and the connecting rid can enhance heat transfer. The energy-saving kettle with the heat shield has the advantages that the kettle is efficient and energy-saving, quick in heating, and safe and convenient.
Description
Technical field
The utility model belongs to daily life and uses the cooker class, is specifically related to a kind of energy-conservation kettle with heat shield and connection rib.
Background technology
The traditional hot kettle is a flat-bottom structure, and the bottom heating surface area is little, and high temperature hot gas reaches in the water at the bottom of having only less heat through kettle; And hot gas is easy at the bottom of kettle, scatter and disappear all around; Mix with Cryogenic air on every side very soon, both wasted a large amount of heats, prolonged heat time heating time again.
In order to improve the thermal efficiency of kettle, occurred in the bottom with the energy-conservation kettle of fin.This structure has increased heat transfer area, has improved the thermal efficiency.But fin is thin excessively, is easy to owing to high temperature causes oxidation damage; The fin temperature is very high, is prone to scorch table top, and is if be not intended to touch by the people, dangerous especially.The bottom is with after the fin, the weight that kettle is born in the bottom surface that not have to put down, and fin itself is just fragile.
Summary of the invention
The utility model aims to provide a kind of energy-conservation kettle, and its major advantage is to improve the thermal efficiency, shortens heat time heating time, increases the security of hot-water bottle.
The technical scheme that the utility model adopts is: a kind of energy-conservation kettle, comprise kettle body, Hu Zui, pot lid, kettle handle, heat shield and connection rib, and it is characterized in that having heat shield and connection rib.
Circular vacancy is left in the said heat shield of the utility model bottom, and the flame that is used to let burner produce passes through and heating kettle body bottom.
The distance of said heat shield of the utility model and kettle body designs bigger in time at the bottom of the kettle, can be 2cm to 3cm, and is less in kettle body lateral layout, can be 1.5cm to 2cm, and reduces with highly increasing.
The optional scope of the said connection rib thickness of the utility model is 2mm to 5mm, and the material selection scope is also bigger, and common discarded metal materials processing capable of using forms.
The form that is provided with of the said connection rib of the utility model is for being the radial distribution of benchmark with center at the bottom of the kettle.
The principle of the utility model: at the bottom of the circular vacancy heating kettle of burner flame through the heat shield bottom, hot gas spreads at the bottom of kettle towards periphery.Then, energy-conservation kettle is owing to the existence of heat shield around the kettle body makes the original hot gas that scatters and disappears that mixes with air flow along the kettle body, and heat the side to kettle in process of flowing, makes kettle body side become the thermal treatment zone, has increased heating surface (area) (HS with this.Use waste gas later to discharge through the space between top heat shield and the kettle body.Heat shield adopts high temperature resistant heat insulation material, isolates high temperature hot gas, increases the security of kettle with this.The fixedly effect of heat shield had both been played in the employing of connection rib, played the effect that increases heating surface (area) (HS again, further augmentation of heat transfer.
The beneficial effect of the utility model is: the use of heat shield; Can make the hot gas heating kettle body side that to scatter and disappear originally; Utilized the heat of hot gas more fully, made unemployed basically originally kettle body side become the thermal treatment zone, the use of connection rib; Both play the fixedly effect of heat shield, further increased heating surface (area) (HS again.Improve the utilization rate of thermal source heat through these methods, practiced thrift the energy, shortened heat time heating time.The heat shield of processing with high temperature resistant heat insulation material plays the effect of isolating high temperature hot gas, has improved the security that energy-conservation kettle uses.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the upward view of the utility model.
Fig. 3 is the A--A cutaway view of Fig. 1.
1. pot lids among the figure, 2. kettle handle, 3. kettle body, 4. Hu Zui, 5. heat shield, 6. connection rib.
The specific embodiment
The utility model is formed and comprised: pot lid (1), kettle are (2), kettle body (3), Hu Zui (4), heat shield (5) and connection rib (6).Wherein, the kettle handle is heat insulation anti-scald handle; Connection rib (6) closely is connected with kettle body (3) through welding; Circular vacancy is left in heat shield (5) bottom, so that the burner burned flame passes through and the bottom of heating kettle body (1); Heat shield (5) adopts high temperature resistant heat insulation material, can prevent that hot gas from mixing with air that to play the minimizing heat lost, can isolate flame again and play safety effect.
Described connection rib can adopt vertical bar shaped, also can adopt the wave bar shaped, adopts the wave bar shaped to be more conducive to conduct heat.
Claims (3)
1. the energy-conservation kettle with heat shield comprises pot lid, kettle handle, kettle body and Hu Zui, and it is characterized in that: described kettle body outside has heat shield, and the circular vacancy that supplies flame to pass through is left in the heat shield bottom, and heat shield is connected with the kettle body through connection rib.
2. the energy-conservation kettle with heat shield according to claim 1 is characterized in that: said heat shield adopts high temperature resistant heat insulation material.
3. the energy-conservation kettle with heat shield according to claim 1 is characterized in that: connection rib with kettle at the bottom of the center be that benchmark distributes radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204401417U CN202283197U (en) | 2011-11-08 | 2011-11-08 | Energy-saving kettle with heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204401417U CN202283197U (en) | 2011-11-08 | 2011-11-08 | Energy-saving kettle with heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283197U true CN202283197U (en) | 2012-06-27 |
Family
ID=46294736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204401417U Expired - Fee Related CN202283197U (en) | 2011-11-08 | 2011-11-08 | Energy-saving kettle with heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD789145S1 (en) | 2015-11-19 | 2017-06-13 | John Blichmann | Burner assembly with integrated heat shield |
-
2011
- 2011-11-08 CN CN2011204401417U patent/CN202283197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD789145S1 (en) | 2015-11-19 | 2017-06-13 | John Blichmann | Burner assembly with integrated heat shield |
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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: 20120627 Termination date: 20121108 |