CN102793468A - Energy-saving pot provided with fin at bottom, and manufacturing method of energy-saving pot - Google Patents

Energy-saving pot provided with fin at bottom, and manufacturing method of energy-saving pot Download PDF

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Publication number
CN102793468A
CN102793468A CN2012103070100A CN201210307010A CN102793468A CN 102793468 A CN102793468 A CN 102793468A CN 2012103070100 A CN2012103070100 A CN 2012103070100A CN 201210307010 A CN201210307010 A CN 201210307010A CN 102793468 A CN102793468 A CN 102793468A
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China
Prior art keywords
fin
energy
helical fin
heat conduction
protection ring
Prior art date
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Granted
Application number
CN2012103070100A
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Chinese (zh)
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CN102793468B (en
Inventor
张成伟
邓正刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Flaming Mountains electrical appliance Limited by Share Ltd
Original Assignee
ZUNYI FLAMING MOUNTAINS ELECTRIC CO Ltd
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Application filed by ZUNYI FLAMING MOUNTAINS ELECTRIC CO Ltd filed Critical ZUNYI FLAMING MOUNTAINS ELECTRIC CO Ltd
Priority to CN201210307010.0A priority Critical patent/CN102793468B/en
Publication of CN102793468A publication Critical patent/CN102793468A/en
Application granted granted Critical
Publication of CN102793468B publication Critical patent/CN102793468B/en
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Abstract

The invention relates to a pot and discloses an energy-saving pot provided with a fin at the bottom and a manufacturing method of the energy-saving pot. The energy-saving pot comprises a pot body, wherein the bottom of the pot body is provided with a heat conduction protection ring and at least one helical fin; the helical fin is sheathed into the heat conduction protection ring; the heat conduction protection ring and the helical fin are welded at the bottom of the pot body; the helical fin has the thickness of 0.3-1.5mm and the height of 1-8mm; and the heat conduction protection ring has the wall thickness of 1-10mm. The energy-saving pot is large in surface area of the pot bottom, simple to manufacture, energy-saving and durable, and can be used on an induction cooker.

Description

A kind of the bottom of a pan has the energy-conservation pot and the preparation method of fin
Technical field
The present invention relates to a kind of pot, be specifically related to the energy-conservation pot that a kind of the bottom of a pan has fin.Specifically also relate to the preparation method that a kind of the bottom of a pan has the energy-conservation pot of fin.
Background technology
The increase the bottom of a pan surface area technology that prior art adopts, be with the metal designs that fin is arranged in the bottom of a pan, or fin is very thick, endothermic effect is not good, and overweight feasible operation is extremely inconvenient.Fin is very thin very wide, and surface area is to have increased, and the heat energy that acts on the bottom of a pan in fact loses.Complex process besides, cost performance is not high, and can not on electromagnetic oven, use.
Summary of the invention
The purpose of this invention is to provide the energy-conservation pot that a kind of the bottom of a pan has helical fin, the bottom of a pan surface area is big, makes simply, and energy-saving durable can use on electromagnetic oven.The object of the invention also provides a kind of the bottom of a pan to have the preparation method of the energy-conservation pot of fin.
In order to achieve the above object, the present invention has following technical scheme:
A kind of the bottom of a pan of the present invention has the energy-conservation pot of fin, comprises a pot body, wherein; Said bottom of pot body is provided with heat conduction protection ring, at least one helical fin; Helical fin is inserted in the heat conduction protection ring, and said heat conduction protection ring, helical fin are welded on bottom of pot body, and the thickness of said helical fin is 0.3 to 1.5mm; Highly be 1 to 8mm, the wall thickness of heat conduction protection ring is 1 to 10 millimeter.
Wherein, said helical fin is made up of magnetic conductive metal band or other metal tapes, and the pitch of said helical fin is 1mm to 8mm.
Wherein, the said helical fin surface and the bottom of a pan are coated with black or dark matter.
A kind of the bottom of a pan of the present invention has the preparation method of the energy-conservation pot of fin, and following steps are arranged:
Earlier that helical fin is one time punching molded; And helical fin flattened; Again helical fin is coiled into helical form; Then helical fin is inserted in the heat conduction protection ring, helical fin and heat conduction protection ring link together through high frequency brazing, and the heat conduction protection ring and the bottom of a pan link together through high frequency brazing.
Owing to taked above technical scheme, the invention has the advantages that:
The surface area of 1 bottom of pot body of the present invention is big, and endotherm area is big, energy savings.
The thickness of 2 helical fins of the present invention is 0.3 to 1.5mm, highly is 1 to 8mm, and weight is fit to people's use, and simple to operate, durable, can on electromagnetic oven, use.
3 the present invention make easily, are convenient to produce in batches and promote.
Description of drawings
Fig. 1 is the integrally-built sketch map of the present invention;
Fig. 2 is the sketch map of helical fin of the present invention;
Fig. 3 is the thickness of helical fin of the present invention and the enlarged diagram of pitch;
Fig. 4 is the enlarged diagram of the height of helical fin of the present invention.
Among the figure: 1, pot body, 2, the heat conduction protection ring, 3, helical fin; 4, the thickness of helical fin, 5, the height of helical fin, 6, the pitch of helical fin.
The specific embodiment
Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
Referring to accompanying drawing 1-Fig. 4, a kind of the bottom of a pan of the present invention has the energy-conservation pot of fin, is made up of pot body 1, heat conduction protection ring 2, helical fin 3; Wherein, Said helical fin is inserted in the heat conduction protection ring, said heat conduction protection ring and helical fin welding, and the heat conduction protection ring other end is welded on bottom of pot body.
Said helical fin is made up of the magnetic conductive metal band, considers strength relationship and service life, and the thickness of said helical fin is 0.3 to 1.5mm, highly is 1 to 8mm, and the wall thickness of heat conduction protection ring is 1 to 10 millimeter, and the pitch of said helical fin is 1mm to 8mm.The pitch 6 of helical fin is meant the distance between the two adjacent fins.
Black or dark matter that the said helical fin surface and the bottom of a pan are coated with are heat resistance paint or baking vanish.
A kind of the bottom of a pan of the present invention has the preparation method of the energy-conservation pot of fin, and following steps are arranged:
Earlier that helical fin is one time punching molded; And helical fin flattened; Again helical fin is coiled into helical form; Then helical fin is inserted in the heat conduction protection ring, helical fin and heat conduction protection ring link together through high frequency brazing, and the heat conduction protection ring and the bottom of a pan link together through high frequency brazing.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.

Claims (4)

1. the bottom of a pan has the energy-conservation pot of fin, comprises a pot body, and it is characterized in that: said bottom of pot body is provided with heat conduction protection ring, at least one helical fin; Helical fin is inserted in the heat conduction protection ring; And be connected with the heat conduction protection ring, said heat conduction protection ring is welded on bottom of pot body, and the thickness of said helical fin is 0.3 to 1.5mm; Highly be 1 to 8mm, the wall thickness of heat conduction protection ring is 1 to 10 millimeter.
2. a kind of the bottom of a pan as claimed in claim 1 has the energy-conservation pot of fin, and it is characterized in that: said helical fin is made up of the magnetic conductive metal band, and the pitch of said helical fin is 1mm to 8mm.
3. a kind of the bottom of a pan as claimed in claim 1 has the energy-conservation pot of fin, it is characterized in that: the said helical fin surface and the bottom of a pan are coated with black or dark matter.
4. the bottom of a pan has the preparation method of the energy-conservation pot of fin, it is characterized in that following steps are arranged:
Earlier that helical fin is one time punching molded; And helical fin flattened; Again helical fin is coiled into helical form; Then helical fin is inserted in the heat conduction protection ring, helical fin and heat conduction protection ring link together through high frequency brazing, and the heat conduction protection ring and the bottom of a pan link together through high frequency brazing.
CN201210307010.0A 2012-08-27 2012-08-27 Method for manufacturing energy-saving pot provided with fin at bottom Active CN102793468B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210307010.0A CN102793468B (en) 2012-08-27 2012-08-27 Method for manufacturing energy-saving pot provided with fin at bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210307010.0A CN102793468B (en) 2012-08-27 2012-08-27 Method for manufacturing energy-saving pot provided with fin at bottom

Publications (2)

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CN102793468A true CN102793468A (en) 2012-11-28
CN102793468B CN102793468B (en) 2015-01-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104068740A (en) * 2014-07-02 2014-10-01 王国祥 Energy-saving frying pan

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2315867Y (en) * 1997-10-08 1999-04-28 王学明 Energy-saving pot
CN101176615A (en) * 2006-08-18 2008-05-14 万平 Frying pan for electromagnetic oven
US20100242282A1 (en) * 2009-03-27 2010-09-30 Lee Lisheng Huang Methods of making energy efficient cookware
CN201790562U (en) * 2010-09-03 2011-04-13 周祖华 Energy-saving boiler
CN202698808U (en) * 2012-08-27 2013-01-30 遵义火焰山电器有限公司 Energy-saving pot with fin at bottom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2315867Y (en) * 1997-10-08 1999-04-28 王学明 Energy-saving pot
CN101176615A (en) * 2006-08-18 2008-05-14 万平 Frying pan for electromagnetic oven
US20100242282A1 (en) * 2009-03-27 2010-09-30 Lee Lisheng Huang Methods of making energy efficient cookware
CN201790562U (en) * 2010-09-03 2011-04-13 周祖华 Energy-saving boiler
CN202698808U (en) * 2012-08-27 2013-01-30 遵义火焰山电器有限公司 Energy-saving pot with fin at bottom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104068740A (en) * 2014-07-02 2014-10-01 王国祥 Energy-saving frying pan

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Address after: Bozhou region of Southern white town of Longquan village 563100 Guizhou city of Zunyi Province

Patentee after: Guizhou Flaming Mountains electrical appliance Limited by Share Ltd

Address before: 563100 Guizhou Province, Zunyi city Longquan Town Industrial Park South

Patentee before: Zunyi Flaming Mountains Electric Co., Ltd.