CN101361635A - Closed circulation heating kettle - Google Patents
Closed circulation heating kettle Download PDFInfo
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- CN101361635A CN101361635A CNA2008102128803A CN200810212880A CN101361635A CN 101361635 A CN101361635 A CN 101361635A CN A2008102128803 A CNA2008102128803 A CN A2008102128803A CN 200810212880 A CN200810212880 A CN 200810212880A CN 101361635 A CN101361635 A CN 101361635A
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- kettle
- heating
- water
- closed circulation
- circulation heating
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Abstract
The invention discloses novel energy conserving and emission reducing techniques and products of a hermetic circular heating kettle, and has following structure: a heating ring is connected on an external bottom of a traditional kettle and is formed by winding metal tubes with good heat conductivity, an inner end of the heating ring runs through the center of the kettle bottom and extends to the middle in the kettle, an outer end of the heating ring runs through from a kettle bottom fringe and stops inside the kettle. A kettle top has a kettle mouth that is used for water filling and pouring. The kettle mouth is sealed during water heating, thus not only greatly increasing the heating area of the kettle bottom, but also leading water inside the kettle to be hermetically and circularly heated from low temperature to high temperature, and consequently saving fuels and water heating time by about 40 percent. Simultaneously, the hermetic circular heating kettle remarkably reduces the emission of carbon dioxide and profitably reduces the room temperature effect of atmospheric air. The hermetic circular heating kettle has simple fabrication technology, low price, wide application, and considerable social and economic benefits.
Description
Technical field: the invention belongs to energy-saving and emission-reduction, reduce new technology, the new product of greenhouse effects.
Background technology: traditional kettle teapot heating principle is: at the bottom of the hot heating kettle that fuel combustion produces, and the cold water in the heating kettle again at the bottom of the kettle.Because of the kettle floor space of traditional kettle teapot is little, so rate of heat exchange is low, a lot of heats are run away, and therefore waste fuel.
Summary of the invention: key problem in technology of the present invention has three: the first with the outer kettle of traditional kettle teapot at the bottom of additional heating collar, this encloses stereo heating, heating surface area obviously increases, rate of heat exchange is apparently higher than traditional kettle teapot.Its two be traditional kettle teapot Hu Dicengshui be heated to rise in the back and in, the upper strata mixes, so three layers of water temperature are almost equal.And this energy-conservation kettle to be heating collar water heating back pushed up in the kettle and be trapped in the superiors, the upper strata than in, lower floor's water temperature is much higher, be that the coldest water enters heating collar and carries out heat exchange, it is much higher obviously to carry out the efficient of heat exchange than the mixed warm water of traditional kettle teapot so always.It three is that the vapours that produces before boiling of traditional kettle teapot is overflowed from Hu Zui and pot lid, and takes away some heats, and this certainly will prolong the boiling required time, waste fuel.This has just overcome this defective of traditional kettle teapot and energy-conservation kettle is with the airtight Hu Zui of nontoxic elastic plug (plug is ejected by steam or opens with hand during boiling), from and saved fuel.
Description of drawings: the present invention is further described below in conjunction with accompanying drawing.This figure is a kind of example structure schematic diagram of closed circulation heating kettle; (B) among the figure is section at the bottom of the kettle of heating collar; (A) be the water inlet of heating collar; (C) be the kettle inner segment of heating collar; (D) be the delivery port of heating collar.(E) be Hu Zui; (F) be the kettle handle.
The water of (B) section is heated at first when heating up water, and rises along (C) section, returns the superiors into water-in-kettle from pipe end (D), and the cold water at the bottom of the kettle enters in (B) section from water inlet (A) again simultaneously. Move in circles like this, the water contact flame that always temperature is minimum in the kettle is heated. Because of the temperature difference of water in flame and the heating collar large. rate of heat exchange is high, so fuel saving. Increase than the traditional kettle teapot endotherm area that does not have heating collar with the kettle teapot of heating collar, so also fuel saving. The kettle mouth is airtight, before the boiling in the kettle steam and heat can not overflow from Hu Zui and pot lid as traditional kettle, so fuel saving again.
The specific embodiment: do two shapes with the galvanized iron sheet of 0.5mm thickness. the identical kettle teapot of volume, one of them does heating collar with the copper tube of 2cm internal diameter, makes energy-conservation kettle of the present invention.On same far infrared gas range, heat up water result such as following table:
The tradition kettle is with energy-conservation kettle is consuming time, consume the gas comparison sheet
| The amount of being filled with water (ml) | Go into kettle water temperature ℃ | The boiling required time | Air consumption (cubic meter) | |
| The tradition kettle | 2500 | 14 | 7 minutes 35 seconds | 0.017 |
| Energy-conservation kettle | 2500 | 14 | 4 minutes 30 seconds | 0.010 |
| Two kettles poor | 3 minutes 05 second | 0.007 | ||
| Save percentage | 41％ | 41％ |
Practical application proves: heat up water under identical flame (fuel of equivalent: coal, bavin, oil, gas etc.), three kinds of power-saving technologies of energy-conservation kettle are saved and are heated up water the time about 40% than traditional kettle teapot fuel saving about 40%.
Claims (3)
1, a kind of closed circulation heating kettle, it is characterized in that it by the common kettle teapot of different shape and the heating collar at the bottom of being additional to outer kettle form.
2, according to the said heating collar of claim 1, it is characterized in that it places kettle abreast by the good metal tube and ring coiled plate-like of thermal conductivity at the bottom of; This circle center is that central straight was stood on kettle central authorities at the bottom of straight tube passed kettle; This circle end penetrates and terminates in the kettle feather edge; The pipe outer wall of these two perforating positions is a welded seal with penetrating hole circle week simultaneously.
3, according to claim 1,2 said closed circulation heating kettles, it is characterized in that the sealing-plug that this Hu Ding has a Hu Zui and is complementary with Hu Zui.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810212880A CN100591251C (en) | 2008-04-27 | 2008-09-10 | Closed cycle heating water kettle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810094864.9 | 2008-04-27 | ||
| CN200810094864 | 2008-04-27 | ||
| CN200810212880A CN100591251C (en) | 2008-04-27 | 2008-09-10 | Closed cycle heating water kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101361635A true CN101361635A (en) | 2009-02-11 |
| CN100591251C CN100591251C (en) | 2010-02-24 |
Family
ID=40388388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810212880A Expired - Fee Related CN100591251C (en) | 2008-04-27 | 2008-09-10 | Closed cycle heating water kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100591251C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142140A (en) * | 2013-03-12 | 2013-06-12 | 史玉林 | High-efficiency and energy-saving water boiler |
| CN108888104A (en) * | 2018-07-11 | 2018-11-27 | 史玉林 | Lengthen the life energy-saving electric kettle |
-
2008
- 2008-09-10 CN CN200810212880A patent/CN100591251C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142140A (en) * | 2013-03-12 | 2013-06-12 | 史玉林 | High-efficiency and energy-saving water boiler |
| CN108888104A (en) * | 2018-07-11 | 2018-11-27 | 史玉林 | Lengthen the life energy-saving electric kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100591251C (en) | 2010-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Xiaozheng Inventor before: Shi Yulin Inventor before: Shi Dacheng Inventor before: Shi Dapeng Inventor before: Zhang Yuanyuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180123 Address after: 100025 room 3, unit 5, House No. 2, Qingnian Road Gome City, Qingnian Road, Chaoyang District, Beijing Patentee after: Lin Xiaozheng Address before: 100026 North Li, eight Li Zhuang, Chaoyang District, Beijing Patentee before: Shi Yulin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20180910 |