CN2899660Y - High efficiency energy saving heating kettle - Google Patents
High efficiency energy saving heating kettle Download PDFInfo
- Publication number
- CN2899660Y CN2899660Y CN 200620023869 CN200620023869U CN2899660Y CN 2899660 Y CN2899660 Y CN 2899660Y CN 200620023869 CN200620023869 CN 200620023869 CN 200620023869 U CN200620023869 U CN 200620023869U CN 2899660 Y CN2899660 Y CN 2899660Y
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- Prior art keywords
- kettle
- kettle body
- tube
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model relates to a water-cooking device for households, in particular to a hi-efficiency energy-saving kettle, which is designed for solving such problems associated with prior water-cooking kettle as low heat-exchanging efficiency and high manufacturing cost, etc. The structure of the utility model is that a kettle mouth is provided at the kettle body, at upper part of the kettle body, a kettle cover and a handle are provided. The center of the kettle body is provided with a round hollow fire-passing tube, in which a plurality of connection pipes for communicating with the internal cavity of the kettle body. The utility model is of high heat-exchanging efficiency and simple manufacturing process, low producing cost, and fewer weld seams, reduced possibility in water leakage at the welded points, is worthy of popularization.
Description
Technical field
The utility model relates to a kind of family expenses water boiling implement, specifically a kind of high-efficient energy-saving heat kettle.
Background technology
Chinese patent ZL200420117578 discloses a kind of energy-saving boiling water kettle, comprises kettle body, Hu Zui, pot lid and handle, is running through several hollow pipes between the top and bottom of kettle body.Flame makes kettle body heating surface area increase by the upwards burning of several hollow pipes, has improved efficient, has saved the time of heating up water.But the defective of this hot-water bottle: the one, flame rises from kettle body hollow pipe cathetus, contacts fully inadequately with tube wall, and the heat absorption of hollow pipe and heat exchange efficiency are under some influence; The 2nd, the hot-water bottle difficulty of processing of this structure is bigger, and the welding position is many, has both increased the manufacturing cost of hot-water bottle, and the possibility that solder joint is leaked increases.
The utility model content
The purpose of this utility model is exactly that the high-efficient energy-saving heat kettle that a kind of heat exchange efficiency is higher, be easy to processing will be provided.
The utility model is achieved in that this energy-efficient kettle, in the side of kettle body Hu Zui is arranged, and pot lid and handle are arranged at kettle body top, and the hollow tube that overdoes of truncated cone-shaped is established in kettle body centre.
Adopt this structure, furnace flame directly passes the hollow tube that overdoes of kettle body center truncated cone-shaped, and barrel is heated.Compare with the straight tube shape tube that overdoes, the truncated cone-shaped tube that overdoes significantly increases the suction force of flame, so its suction to flame is stronger, thereby the heat energy that can effectively avoid flame scatters and disappears around at the bottom of kettle, and then more abundant to the utilization meeting of heat energy.In addition, the overdo heat absorption capacity of tube of truncated cone-shaped also is higher than the straight tube shape tube that overdoes, and therefore the heat exchange efficiency of hot-water bottle is effectively improved.What is more important, the processing technology that the hot-water bottle of the hollow tube that overdoes of truncated cone-shaped is set is simplified relatively, and cost decreases, and the weld seam minimizing, and the possibility that solder joint leaks also obviously reduces, and helps promoting the use of of product.
For further improving heat exchange efficiency, the utility model also is provided with some tube connectors that kettle body intracavity is connected in the tube that overdoes.Like this, just can in the hollow tube that overdoes of truncated cone-shaped that flame is concentrated, further increase heating surface area, also accelerate the exchange of the current in the kettle body in the heating process simultaneously, thereby heat exchange efficiency is further improved.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, this energy-conservation hot-water bottle is connected to kettle mouth 2 in kettle body 1 side, and pot lid 5 and handle 3 are arranged at kettle body top.The kettle body is round table-like, because its kettle floor space is bigger, can fully absorb flame heat regulating, prevents that energy scatters and disappears.Establish the hollow tube that overdoes of truncated cone-shaped in kettle body centre.
Tube 7 the suitable for reading corresponding centre bore that preferably has on the pot lid 5 and overdo, and be provided with movable cover 4.Like this, when furnace flame is big, movable cover can be covered, in order to avoid heat scatters and disappears; And when furnace flame hour, open this activity cover, can utilize the overdo suction of tube of truncated cone-shaped, promote the burning of hot stove, and increase the heat absorption of kettle body inwall, make the rising fast of water-in-kettle temperature.
Pot lid 5 is preferably the left and right sides two halves that connect by hinge 8, and wherein half is fixed on the suitable for reading of kettle body 1.When needs add water, start the movable part of pot lid, get final product to the kettle body intracavity water filling.The advantage of this embodiment is that pot lid 5 is fixed on the kettle body, and is more convenient when then movable cover 4 is won.And pot lid 4 shutoff suitable for reading at the annular cavity of kettle body, can guarantee the cleaning of water body in the chamber, when making it avoid movable cover 4 and open hot flames do with the pollution of foreign material.
Exchange for increase is subjected to the current in the thermal process, be preferably in the tube 7 that overdoes and be provided with some tube connectors 6 that kettle body intracavity is connected.Tube connector 6 is horizontal upper and lower two-layer straight tube in the present embodiment, two on upper strata, three of lower floors.Since these tube connectors fully by the flame institute in the tube that overdoed around, heat exchanger effectiveness is very high, thereby has also increased the utilization rate by the flame heat regulating of the tube that overdoes.Certainly, tube connector 6 also can adopt tilting or crooked coil pipe, as long as can realize transmitting heat, the purpose that increases convection current gets final product.
Upper and lower mouthful of diameter ratio of the hollow tube 7 that overdoes is preferably in 1: between the 3-4, to improve heat exchange efficiency to greatest extent.
Claims (6)
1, a kind of energy-efficient kettle has Hu Zui (2) in the side of kettle body (1), and pot lid (5) and handle (3) are arranged at kettle body top, it is characterized in that kettle body centre establish truncated cone-shaped hollow overdo the tube (7).
2, high-efficient energy-saving heat kettle according to claim 1 is characterized in that having on pot lid (5) and tube (7) the corresponding centre bore suitable for reading that overdoes, and is provided with movable cover (4).
3, high-efficient energy-saving heat kettle according to claim 2 is characterized in that the left and right sides two halves of pot lid (5) for connecting by hinge (8), and wherein half is fixed on the suitable for reading of kettle body 1.
4,, be provided with some tube connectors that kettle body intracavity is connected (6) in the tube (7) that it is characterized in that overdoing according to claim 1,2 or 3 described high-efficient energy-saving heat kettles.
5, high-efficient energy-saving heat kettle according to claim 4 is characterized in that tube connector (6) is for horizontal upper and lower two-layer.
6,, it is characterized in that upper and lower mouthful of diameter ratio of the hollow tube (7) that overdoes is 1: 3-4 according to claim 1,2,3 or 5 described high-efficient energy-saving heat kettles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023869 CN2899660Y (en) | 2006-03-24 | 2006-03-24 | High efficiency energy saving heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023869 CN2899660Y (en) | 2006-03-24 | 2006-03-24 | High efficiency energy saving heating kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899660Y true CN2899660Y (en) | 2007-05-16 |
Family
ID=38083827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023869 Expired - Fee Related CN2899660Y (en) | 2006-03-24 | 2006-03-24 | High efficiency energy saving heating kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899660Y (en) |
-
2006
- 2006-03-24 CN CN 200620023869 patent/CN2899660Y/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: 20070516 Termination date: 20100324 |