CN115919130B - Non-stick pan fire balancing system - Google Patents
Non-stick pan fire balancing system Download PDFInfo
- Publication number
- CN115919130B CN115919130B CN202210820948.6A CN202210820948A CN115919130B CN 115919130 B CN115919130 B CN 115919130B CN 202210820948 A CN202210820948 A CN 202210820948A CN 115919130 B CN115919130 B CN 115919130B
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- CN
- China
- Prior art keywords
- soaking
- fire
- heat conducting
- cavity
- rings
- 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.)
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Links
- 238000002791 soaking Methods 0.000 claims abstract description 98
- 230000003247 decreasing effect Effects 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000011812 mixed powder Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 9
- -1 polytetrafluoroethylene Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 235000020636 oyster Nutrition 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000237536 Mytilus edulis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 235000020639 clam Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000020638 mussel Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Cookers (AREA)
Abstract
The invention relates to a non-stick pan fire power balancing system which comprises a pan body, a soaking layer and a plurality of heat conducting strips, wherein the soaking layer is embedded at the bottom of the pan body, the heat conducting strips are embedded in the soaking layer, the pan body is provided with a pan bottom and side walls, the bottom of the pan bottom is provided with a bottom cavity, the bottom cavity is provided with a lower opening and an upper inclined cavity surface, the soaking layer is provided with a central soaking part and four soaking rings, the thickness of the central soaking part is greater than that of the four soaking rings, the central soaking part is provided with an upper inclined surface and a lower outer convex surface, the thickness of the central soaking part is gradually decreased from the center to the two sides, the four soaking rings are provided with ring body upper inclined surfaces and ring body bottom surfaces, the thickness of the four soaking rings is gradually decreased from the center to the two sides, the ring body bottom surfaces of the four soaking rings are provided with a plurality of assembly grooves, and the heat conducting strips are correspondingly assembled in the assembly grooves one by one.
Description
Technical Field
The invention relates to a fire power balancing system, in particular to a fire power balancing system applied to a non-stick pan.
Background
As is well known, the non-stick pan is a pan which can not stick to the pan bottom during cooking, the principle is that the pan bottom adopts a non-stick coating, the common coatings with the best performance are a Teflon coating and a ceramic coating, the surface of the non-stick pan is covered with a layer of coating, and the non-stick coating is a special coating which is not easy to adhere to other sticky substances or is easy to remove after being stuck. The coating has the characteristics of extremely low surface energy, small friction coefficient, easy sliding and other anti-sticking properties, and most of the coatings are Teflon, namely polytetrafluoroethylene. The structure of polytetrafluoroethylene is a polymer with all carbon of a main chain, and each carbon atom is connected with two fluorine atoms. The fluorocarbon bond is extremely stable due to the super-strong electronegativity of the fluorine atom. Thus, polytetrafluoroethylene exhibits great reaction inertness. Molecules in the food are also difficult to react with polytetrafluoroethylene. Even the most active halogen fluorine gas cannot react with polytetrafluoroethylene. The super electronegativity of fluorine means that other molecules are repelled when they encounter polytetrafluoroethylene. These reasons are the principle of "non-stick" of non-stick pans. The basic film-forming materials of the non-stick coating are fluororesin and binder. The choice of the fluororesin plays a critical role in the non-stick properties of the non-stick coating. Among the various fluororesins, polytetrafluoroethylene (PTFE) has the smallest coefficient of friction and thus PTFE is the preferred fluororesin for non-stick coatings.
However, the existing cookers and non-stick cookers are not provided with a fire balancing system, so that the conditions that the temperature of the central position of the bottom of the cooker is high and the temperature of the peripheral positions of the bottom of the cooker is low are often caused when the cooker is used. The long-term use of the non-stick pan coating can affect the service life of the non-stick pan coating, and meanwhile, the condition of poor cooking use feeling is often caused.
Disclosure of Invention
The technical scheme adopted by the invention is as follows: a non-stick pan fire balancing system comprises a pan body, a soaking layer and a plurality of heat conducting strips, wherein the soaking layer is embedded at the bottom of the pan body, and the heat conducting strips are embedded in the soaking layer.
The pot body is provided with a pot bottom and side walls, the side walls are arranged around the pot bottom in a surrounding mode, a bottom cavity is formed in the bottom of the pot bottom, the bottom cavity is provided with a lower opening and an upper inclined cavity surface, and when the pot body is a pan and the pot bottom is a horizontal pot bottom.
The soaking layer is provided with a central soaking part and peripheral soaking rings, the peripheral soaking rings are arranged around the central soaking part, and the thickness of the central soaking part is larger than that of the peripheral soaking rings.
The central soaking part is provided with an upper inclined surface and a lower outer convex surface, the thickness of the central soaking part is gradually decreased from the center to the two sides, the peripheral soaking rings are provided with an upper inclined surface of the ring body and a bottom surface of the ring body, and the thickness of the peripheral soaking rings is gradually decreased from the center to the two sides.
The upper inclined surface of the ring body is connected with the upper inclined surface to form an assembly surface, the assembly surface is attached to the upper inclined cavity surface of the bottom cavity of the pot bottom, a plurality of assembly grooves are formed in the bottom surface of the ring body of the all-around soaking ring, and the heat conducting strips are correspondingly assembled in the assembly grooves one by one.
The heat conducting strip and the pot body are made of the same material.
The soaking layer is prepared by mixing metal iron and shell powder, wherein the weight ratio of the metal iron to the shell powder is 10:1-17:1, and the content of calcium carbonate in the shell powder is more than or equal to 90%.
The soaking layer is manufactured according to the following steps: the method comprises the steps of grinding metal iron into powder to obtain iron powder, fully mixing the iron powder with shell powder to obtain mixed powder, heating the mixed powder to a molten state, introducing the molten powder into a die, and demoulding to obtain the soaking layer.
When the heat conducting strips are in specific implementation, each heat conducting strip is provided with a fire inlet, a fire outlet and a flame guiding cavity, wherein the fire inlet and the fire outlet are communicated and arranged at two ends of the flame guiding cavity, the size of the fire inlet is smaller than that of the fire outlet, and the fire inlets of the heat conducting strips are annularly arranged around the central soaking part.
In the implementation, the heat conducting strip is a tubular heat conducting strip, the fire inlet and the fire outlet of the heat conducting strip are exposed outside the soaking layer, and the top of the heat conducting strip is embedded in the assembly groove.
When the flame guiding cavity is embodied, the top of the flame guiding cavity is provided with the inclined inner cavity wall, the wall thickness of the top of the heat conducting strip is gradually reduced from the fire inlet to the fire outlet, and through the design, the size of the fire inlet can be smaller than that of the fire outlet, and meanwhile, the surface area of the inclined inner cavity wall can be increased to improve the heated area of the inclined inner cavity wall.
The beneficial effects of the invention are as follows: when the flame-equalizing device is used, the non-stick pan is placed right above the burner, the flame intensity generated by the burner is gradually reduced from the middle to the two sides, the flame is equalized mainly through the heat equalizing layer, firstly, the thickness of the central heat equalizing part of the heat equalizing layer is larger than that of the peripheral heat equalizing ring, so that the flame intensity can be relieved through the central heat equalizing part at the right upper position of the burner, secondly, the heat equalizing layer and a plurality of heat conducting strips can guide the flame to spread to the periphery of the pan bottom, the effect of equalizing the flame is achieved, in the flame guiding process, the flame is firstly guided to spread to the periphery of the pan bottom through the lower outer convex surface of the central heat equalizing part, then the spread flame enters the flame guiding cavity of each heat conducting strip, and the temperature at the center of the pan bottom is conducted to the periphery of the pan bottom through the heat conducting strips, so that the effect of equalizing the heat is achieved.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
Fig. 2 is a schematic exploded view of the present invention.
Fig. 3 is a bottom view of the present invention.
Fig. 4 is a schematic structural view of a heat conducting strip according to the present invention.
Fig. 5 is a schematic view of the structure of the inclined inner cavity wall of the heat conducting strip of the present invention.
Detailed Description
As shown in fig. 1 to 5, a non-stick pan fire equalizing system comprises a pan body 100, a soaking layer 200 and a plurality of heat conducting strips 300, wherein the soaking layer 200 is embedded at the bottom of the pan body 100, and the heat conducting strips 300 are embedded in the soaking layer 200.
The pot body 100 has a bottom 110 and a side wall 120, and the side wall 120 is disposed around the bottom 110.
The bottom of the pan bottom 110 is provided with a bottom cavity 111, and the bottom cavity 111 is provided with a lower opening 112 and an upper inclined cavity surface 113.
In a specific implementation, the pan body 100 is a pan, and the bottom 110 is a horizontal bottom.
The soaking layer 200 has a central soaking portion 210 and peripheral soaking rings 220, the peripheral soaking rings 220 are disposed around the central soaking portion 210, and the thickness of the central soaking portion 210 is greater than the thickness of the peripheral soaking rings 220.
The central soaking portion 210 has an upper inclined surface 211 and a lower outer convex surface 212, and the thickness of the central soaking portion 210 decreases from the center to both sides.
The peripheral soaking ring 220 has a ring body upper inclined surface 221 and a ring body bottom surface 222, and the thickness of the peripheral soaking ring 220 decreases from the center to both sides.
The ring upper inclined surface 221 and the upper inclined surface 211 are connected together to form an assembling surface 230, and the assembling surface 230 is attached to the upper inclined surface 113 of the bottom cavity 111 of the pan bottom 110.
The ring body bottom surface 222 of the surrounding soaking ring 220 is provided with a plurality of assembly grooves 240, and the heat conducting strips 300 are correspondingly assembled in the assembly grooves 240 one by one.
The heat conducting strip 300 is made of the same material as the pot 100, and in practice, the heat conducting strip and the pot are made of materials for manufacturing a traditional pot, such as iron, steel, alloy steel, aluminum and the like.
The soaking layer 200 is made by mixing metal iron and shell powder, wherein the weight ratio of the metal iron to the shell powder is 10:1-17:1, and the content of calcium carbonate in the shell powder is more than or equal to 90%.
The soaking layer 200 is manufactured as follows.
And firstly, grinding the metal iron into powder to obtain the iron powder.
And secondly, fully mixing the iron powder and the shell powder to obtain mixed powder.
And thirdly, heating the mixed powder to a molten state, and then introducing the mixed powder into a die.
Fourth, demolding is performed to obtain the soaking layer 200.
The shell powder is powder prepared by pulverizing shell of oyster, freshwater mussel, clam, oyster, etc. The shell powder is powder prepared by pulverizing and grinding shell.
In a specific implementation, each of the heat conducting strips 300 has a fire inlet 310, a fire outlet 320 and a flame guiding cavity 330, wherein the fire inlet 310 and the fire outlet 320 are disposed at two ends of the flame guiding cavity 330 in a communicating manner, the size of the fire inlet 310 is smaller than that of the fire outlet 320, and the fire inlets 310 of the heat conducting strips 300 are disposed around the central soaking portion 210.
In a specific implementation, the heat conducting strip 300 is a tubular heat conducting strip, the fire inlet 310 and the fire outlet 320 of the heat conducting strip 300 are exposed outside the soaking layer 200, and the top of the heat conducting strip 300 is embedded in the assembly groove 240.
In a specific implementation, the top of the flame guiding cavity 330 is provided with an inclined inner cavity wall 340, and the wall thickness of the top of the heat conducting strip 300 decreases from the fire inlet 310 to the fire outlet 320, so that the size of the fire inlet 310 is smaller than that of the fire outlet 320 by the above design, and meanwhile, the surface area of the inclined inner cavity wall 340 can be increased to increase the heated area thereof.
When the burner is used, the non-stick pan is placed right above the burner, the flame intensity generated by the burner is reduced from the middle to the two sides, and the burner is mainly used for balancing the flame in the following way.
First, the heat balance is performed by the soaking layer 200, and since the thickness of the central soaking portion 210 of the soaking layer 200 is greater than the thickness of the peripheral soaking ring 220, the flame intensity can be relieved by the central soaking portion 210 at a position just above the burner.
Secondly, the flame can be guided to spread around the bottom of the pan through the soaking layer 200 and the heat conducting strips 300, so as to achieve the effect of balancing the flame.
In the process of conducting flame, firstly, the flame is guided to spread around the pan bottom by the lower outer convex surface 212 of the central soaking part 210, then, the spread flame enters the flame guiding cavity 330 of each heat conducting strip 300, and the temperature in the center of the pan bottom is conducted around the pan bottom by the heat conducting strip 300, so that the effect of balancing heat is achieved.
Claims (8)
1. A non-stick pan fire equalization system is characterized in that: comprises a pot body, a soaking layer and a plurality of heat conducting strips, wherein the soaking layer is embedded at the bottom of the pot body, the heat conducting strips are embedded in the soaking layer,
the pot body is provided with a pot bottom and side walls, the side walls are annularly arranged on the periphery of the pot bottom, the bottom of the pot bottom is provided with a bottom cavity, the bottom cavity is provided with a lower opening and an upper inclined cavity surface, the soaking layer is provided with a central soaking part and four soaking rings, the four soaking rings are annularly arranged on the periphery of the central soaking part, the thickness of the central soaking part is larger than that of the four soaking rings, the central soaking part is provided with an upper inclined surface and a lower outer convex surface, the thickness of the central soaking part is gradually decreased from the center to two sides, the four soaking rings are provided with ring body upper inclined surfaces and ring body bottom surfaces, the thickness of the four soaking rings gradually decreased from the center to two sides, the ring body upper inclined surfaces are connected with the upper inclined surfaces to form an assembly surface, the assembly surface is attached with the upper inclined cavity surface of the bottom cavity of the pot bottom, a plurality of assembly grooves are formed on the ring body bottom surfaces of the four soaking rings, the heat conducting strips are correspondingly assembled in the assembly grooves one by one,
each heat conducting strip is provided with a fire inlet, a fire outlet and a flame guiding cavity, wherein the fire inlet and the fire outlet are communicated and arranged at two ends of the flame guiding cavity, the size of the fire inlet is smaller than that of the fire outlet, and the fire inlets of a plurality of heat conducting strips are annularly arranged around the central soaking part.
2. A non-stick fire equalization system as recited in claim 1, wherein: the soaking layer is prepared by mixing metal iron and shell powder, wherein the weight ratio of the metal iron to the shell powder is 10:1-17:1, and the content of calcium carbonate in the shell powder is more than or equal to 90%.
3. A non-stick fire equalization system as recited in claim 2, wherein said soaking step is performed by:
firstly, grinding metal iron into powder to obtain iron powder,
secondly, fully mixing the iron powder and the shell powder to obtain mixed powder,
thirdly, heating the mixed powder to a molten state, then introducing the mixed powder into a die,
fourth, demoulding to obtain the soaking layer.
4. A non-stick fire equalization system as recited in claim 1, wherein: the heat conducting strip is a tubular heat conducting strip, the fire inlet and the fire outlet of the heat conducting strip are exposed outside the soaking layer, and the top of the heat conducting strip is embedded in the assembly groove.
5. The non-stick fire equalization system of claim 4 wherein: the top of the flame guiding cavity is provided with an inclined inner cavity wall, and the wall thickness of the top of the heat conducting strip is gradually decreased from the fire inlet to the fire outlet.
6. A non-stick fire equalization system as recited in claim 1, wherein: the pan body is a pan, and the pan bottom is a horizontal pan bottom.
7. A non-stick fire equalization system as recited in claim 1, wherein: the heat conducting strip and the pot body are made of the same material.
8. A non-stick pan fire equalization system is characterized in that: comprises a pot body, a soaking layer and a plurality of heat conducting strips, wherein the soaking layer is embedded at the bottom of the pot body, the heat conducting strips are embedded in the soaking layer,
the pot body is provided with a pot bottom and side walls, the side walls are annularly arranged around the pot bottom, the bottom of the pot bottom is provided with a bottom cavity, the bottom cavity is provided with a lower opening and an upper inclined cavity surface, the soaking layer is provided with a central soaking part and four soaking rings, the four soaking rings are annularly arranged around the central soaking part, the thickness of the central soaking part is larger than that of the four soaking rings, the central soaking part is provided with an upper inclined surface and a lower outer convex surface, the thickness of the central soaking part is gradually decreased from the center to two sides, the four soaking rings are provided with an upper inclined surface of a ring body and a bottom surface of the ring body, the thickness of the four soaking rings is gradually decreased from the center to two sides,
the upper inclined surface of the ring body is connected with the upper inclined surface to form an assembly surface, the assembly surface is attached to the upper inclined cavity surface of the bottom cavity of the pan bottom, a plurality of assembly grooves are arranged on the bottom surface of the ring body of the all-around soaking ring, the heat conducting strips are correspondingly assembled in the assembly grooves one by one,
the soaking layer is prepared by mixing metal iron and shell powder, wherein the weight ratio of the metal iron to the shell powder is 10:1-17:1, the content of calcium carbonate in the shell powder is more than or equal to 90%,
each heat conducting strip is provided with a fire inlet, a fire outlet and a flame guiding cavity, wherein the fire inlet and the fire outlet are communicated and arranged at two ends of the flame guiding cavity, the size of the fire inlet is smaller than that of the fire outlet, the fire inlets of a plurality of heat conducting strips are arranged around the central soaking part in a surrounding mode, the heat conducting strips are tubular heat conducting strips, the fire inlet and the fire outlet of the heat conducting strips are exposed outside the soaking layer, the top of the heat conducting strips are embedded in the assembly groove, the top of the flame guiding cavity is provided with an inclined inner cavity wall, and the wall thickness of the top of the heat conducting strips is gradually reduced from the fire inlet to the fire outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820948.6A CN115919130B (en) | 2022-07-13 | 2022-07-13 | Non-stick pan fire balancing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820948.6A CN115919130B (en) | 2022-07-13 | 2022-07-13 | Non-stick pan fire balancing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115919130A CN115919130A (en) | 2023-04-07 |
| CN115919130B true CN115919130B (en) | 2023-09-08 |
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| CN202210820948.6A Active CN115919130B (en) | 2022-07-13 | 2022-07-13 | Non-stick pan fire balancing system |
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| Publication number | Publication date |
|---|---|
| CN115919130A (en) | 2023-04-07 |
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