CN2170704Y - Energy-saving cooker - Google Patents
Energy-saving cooker Download PDFInfo
- Publication number
- CN2170704Y CN2170704Y CN 93239470 CN93239470U CN2170704Y CN 2170704 Y CN2170704 Y CN 2170704Y CN 93239470 CN93239470 CN 93239470 CN 93239470 U CN93239470 U CN 93239470U CN 2170704 Y CN2170704 Y CN 2170704Y
- Authority
- CN
- China
- Prior art keywords
- groove
- energy
- pan
- cooker
- saving
- 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
Links
- 238000004134 energy conservation Methods 0.000 claims description 12
- 238000010411 cooking Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract description 2
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 2
- 235000009566 rice Nutrition 0.000 abstract description 2
- 235000021186 dishes Nutrition 0.000 abstract 1
- 239000008236 heating water Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Cookers (AREA)
Abstract
The utility model discloses an energy-saving cooker. The cooker bottom of the energy-saving cooker is formed in the casting mode or in the die stamping mode, a groove which is circled on the cooker bottom and a groove wall plate form a spiral flow guiding groove, and the groove wall plate is provided with a flow baffling blade. The structure can enlarge the heating area as well as extend the time of hot air circling the cooker bottom; the absorbed heat occupies 40% of the total energy of gas fuel, and the heat efficiency can be improved by about 60% as compared with an ordinary cooker. The utility model which has the advantages of energy saving, time saving, simple structure, long service life, etc. Is particularly suitable for heating water, cooking rice, and cooking dishes by taking gas as fuel.
Description
The utility model relates to the energy-conservation pot of a kind of civilian cooker.It is particularly suitable for being that fuel is heated up water, cooked, using during cooking with gases such as natural gas, coal gas.
Commercially available various pot, its outside, the bottom of a pan all is smooth plane or arc surface, cook with natural gas, flame heat energy is just very fast to external diffusion during cooking, the not enough combustion of natural gas of the heat energy of pot bulk absorption released energy 1/5, make its most of thermal waste.Chinese patent has been announced " a kind of energy saver " (CN2130459Y), its the bottom of a pan is welded with a plurality of annulus or the spirality by the iron bar coiled, though it can increase thermal conduction effect, increase convection heat transfer' heat-transfer by convection and radiant heat transfer, concentrate but stress can occur, so the bottom of a pan of pot body is short service life at welding region.
The purpose of this utility model is intended to overcome above-mentioned shortcoming, and having designed a kind ofly can increase thermal conduction effect, long-lived again energy-conservation pot.
The purpose of this utility model is to realize like this: the groove and the groove wallboard that are cast as one with the bottom of a pan are surrounded on the bottom of a pan, and constitute the spiral stream guidance groove, radially are distributed with the choked flow blade on its groove wallboard.
The purpose of this utility model can also realize like this: the bottom of a pan, plane also can be stamped to form.Inside and outside have the spiral stream guidance groove that the groove that is surrounded on the bottom of a pan and groove wallboard constitute, on the groove wallboard of its outside, the bottom of a pan, radially be distributed with the choked flow blade.
The utility model is compared with commercially available various pots, except that the structure difference of the bottom of a pan, and other structure all similar.Because the bottom of a pan has spiral stream guidance groove and guide vane, both increased heating surface area, prolong the time of thermal current again around the bottom of a pan, the thermal efficiency ratio ordinary pan improves about 60%, energy that this energy-conservation pot is absorbed accounts for 40% of gross energy that gaseous fuel discharges, does a meal required time and only is 2/3 of ordinary pan.The utility model is compared with the bottom of a pan of aforementioned " a kind of energy saver ", and its bottom of a pan is simple in structure, but still can reach same increase thermal conduction effect, again because the bottom of a pan structure adopts casting or punch die to make, so unstressed concentration zones.Therefore, the utlity model has energy-conservation, save time, advantage such as simple in structure, long service life.
Below in conjunction with drawings and Examples this reality there be novel elaborating:
Fig. 1 is structural plan, a bottom of a pan of the present utility model schematic diagram.
Fig. 2 is Fig. 1 arc surfaced the bottom of a pan radial cross-section.
Fig. 3 is Fig. 1 plane the bottom of a pan punching press radial cross-section.
Embodiment one: the pot body of this energy-conservation pot is a circular arc, and its pot caliber size, the bottom of a pan degree of depth are identical with commercially available frying pan, and its bottom of a pan external structure is referring to Fig. 1, Fig. 2.Have the groove 3 and the groove wallboard 1 that are surrounded on the bottom of a pan in outside, the bottom of a pan and constitute the spiral stream guidance groove, the effect that has the current limliting blade 2(current limliting blade 2 that radially distributes on groove wallboard 1 both sides had both hindered distributing fast of hot-fluid, can reinforce a pot body again).The about 1CM of its groove 3 width, the height of groove wallboard 1 is 1/2 of groove 3 width, the height of current limliting blade 2 is 3/4 of a groove wallboard 1.The casting of whole cooker body forms.
Embodiment two: the pot shape of this energy-conservation pot is similar to commercially available all kinds of pot for cooking rice pot bodies.Except that whole cooker bottom structure circular arc is the planar shaped, other structure is all identical with embodiment one.
Embodiment three: the pot shape of this energy-conservation pot is similar to the commercially available all kinds of pots (or kettle) of heating up water, and whole cooker body punch die forms, and its bottom of a pan, plane structure is referring to Fig. 1, Fig. 3.Have the groove 3 and the groove wallboard 1 that are surrounded on the bottom of a pan inside and outside the bottom of a pan and constitute the spiral stream guidance groove, the effect that has the current limliting blade 2(current limliting blade 2 that radially distributes on groove wallboard 1 both sides of outside, the bottom of a pan is same as described above).Its groove 3 width equate highly that with groove wallboard 1 height of choked flow blade 2 is 1/2 of groove wallboard 1 height, and the width of choked flow blade 2 should not surpass 1/2 of ditch groove width.The energy-conservation pot of this structure mainly is the heating that is used for liquid.
Groove width of this energy-conservation pot is according to the decision of pot body material, and the bottom of a pan material and commercially available pot of materials of aluminum, iron, copper are identical, and the spiral stream guidance groove also can be the involute formula.
Claims (3)
1, a kind of energy-conservation pot, it is characterized in that: the groove and the groove wallboard that are cast as one with the bottom of a pan are surrounded on the bottom of a pan and constitute the spiral stream guidance groove, are radially distributed with the choked flow blade in groove wallboard upper edge.
2, energy-conservation pot according to claim 1, it is characterized in that: the bottom of a pan, plane also can be adopted and is stamped to form, and has the groove and the groove wallboard that are surrounded on the bottom of a pan inside and outside it and constitutes the spiral stream guidance groove, is radially distributed with the choked flow blade in the groove wallboard upper edge of pot outside.
3, energy-conservation pot according to claim 1 and 2, it is characterized in that: the spiral stream guidance groove is the involute formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239470 CN2170704Y (en) | 1993-11-01 | 1993-11-01 | Energy-saving cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239470 CN2170704Y (en) | 1993-11-01 | 1993-11-01 | Energy-saving cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2170704Y true CN2170704Y (en) | 1994-07-06 |
Family
ID=33813994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93239470 Expired - Fee Related CN2170704Y (en) | 1993-11-01 | 1993-11-01 | Energy-saving cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2170704Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397004A (en) * | 2011-02-22 | 2012-04-04 | 汪砚秋 | Energy-saving boiler with wave-shaped bottom |
| CN105546591A (en) * | 2016-02-02 | 2016-05-04 | 宁波科莱尔节能科技股份有限公司 | Grille turbulent energy-saving stove |
-
1993
- 1993-11-01 CN CN 93239470 patent/CN2170704Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397004A (en) * | 2011-02-22 | 2012-04-04 | 汪砚秋 | Energy-saving boiler with wave-shaped bottom |
| CN105546591A (en) * | 2016-02-02 | 2016-05-04 | 宁波科莱尔节能科技股份有限公司 | Grille turbulent energy-saving stove |
| CN105546591B (en) * | 2016-02-02 | 2017-10-31 | 宁波金名片能源科技有限公司 | A kind of grid turbulence energy-saving stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |