CN211534070U - Frying and roasting appliance - Google Patents
Frying and roasting appliance Download PDFInfo
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- CN211534070U CN211534070U CN201921464838.0U CN201921464838U CN211534070U CN 211534070 U CN211534070 U CN 211534070U CN 201921464838 U CN201921464838 U CN 201921464838U CN 211534070 U CN211534070 U CN 211534070U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 76
- 239000002699 waste material Substances 0.000 abstract description 6
- 210000003205 muscle Anatomy 0.000 description 8
- 235000013305 food Nutrition 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a fry in shallow oil roast utensil, including the pot body and locate the dish that generates heat of pot body below, the bottom outer wall of the pot body is hugged closely to the upper surface of the dish that generates heat, and the horizontal projection area of the dish that generates heat is A, and the horizontal projection area of pot body bottom is B, and satisfies: 1/5 is less than or equal to A/B is less than or equal to 4/5. The utility model provides a fry in shallow oil roast machine, the bottom outer wall that the pot body was hugged closely to the upper surface of dish that generates heat makes heat energy can directly transmit for the pot body, reduces the loss of heat energy. The horizontal projection area A of the heating plate and the horizontal projection area B of the bottom of the pot body meet the following requirements: 1/5A/B4/5, the heat energy generated by the heating plate can be basically utilized by the pan body, the heat energy loss is small, the waste of heat energy is avoided, the temperature at the bottom of the pan body is balanced, the bottom of the pan body is heated more uniformly, and the heat efficiency of the frying and baking machine is greatly improved.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a frying and roasting device.
Background
In the conventional frying and roasting device in the market, a heating plate is arranged at the bottom of a pot body (or a roasting plate), the heating plate is unreasonable in arrangement, so that the pot body is unevenly heated, and the thermal efficiency of the frying and roasting device is low.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for an improved frying and roasting device that can effectively improve the thermal efficiency.
The utility model provides a fry in shallow oil roast machine, including the pot body and locate the dish that generates heat of pot body below, the upper surface of the dish that generates heat is hugged closely the bottom outer wall of the pot body, the horizontal projection area of the dish that generates heat is A, the horizontal projection area of pot body bottom is B, and satisfies: 1/5 is less than or equal to A/B is less than or equal to 4/5. The upper surface of the heating plate is tightly attached to the outer wall of the bottom of the pot body, so that heat energy can be directly transferred to the pot body, and the loss of the heat energy is reduced. The horizontal projection area A of the heating plate and the horizontal projection area B of the bottom of the pot body meet the following requirements: 1/5A/B4/5, the heat energy generated by the heating plate can be basically utilized by the pan body, the heat energy loss is small, the waste of heat energy is avoided, the temperature at the bottom of the pan body is balanced, the bottom of the pan body is heated more uniformly, and the heat efficiency of the frying and baking machine is greatly improved.
In one embodiment of the present invention, A/B is greater than or equal to 2/5 and less than or equal to 3/5. The horizontal projection area A of the heating plate and the horizontal projection area B of the pan body meet the requirement that the heat efficiency of the frying and baking device of the relational expression is further optimized, so that the requirement that the pan body uniformly heats food is met, the waste of heat energy is avoided, and the power consumption of the frying and baking device is maintained at a lower level.
In an embodiment of the utility model, pot body bottom is equipped with spacing muscle, spacing muscle court generate heat set protrusion and block generate heat the lateral wall of dish. Set up spacing muscle and can play limiting displacement to the dish that generates heat, avoid the dish relative pot body that generates heat to take place to shift to the pot body condition of being heated unevenly avoids appearing.
In an embodiment of the utility model, the spacing muscle is the cyclic annular arch that the whole circle set up, this cyclic annular protruding stop in the lateral wall of the dish that generates heat, perhaps, spacing muscle is the several arch that the interval set up, the protruding stop of several in the lateral wall of the dish that generates heat. The annular bulge arranged in a whole circle or the plurality of bulges arranged at intervals can play a good limiting role on the heating plate, the heating plate is prevented from moving, the structure is very simple, the processing is easy, and the production cost is low.
In an embodiment of the present invention, the limiting rib and the pot body are integrated. The structure is simpler, and easy processing.
In an embodiment of the present invention, the heating tray includes a heating tube and a tray support, the upper surface of the tray support is the upper surface of the heating tray, the heating tube is disposed in the tray support and is closely attached to the tray support. The heating tube is arranged in the tray body support, the condition that heat generated by the heating tube is directly dissipated into the air is avoided, the heating tube is tightly attached to the tray body support, so that the heat generated by the heating tube can be directly transmitted to the tray body support, and then transmitted to the pan body through the heating tube, the heat loss of the heating tube can be reduced, and the tray body support can balance the heat at each position, so that the pan body is heated more uniformly.
In an embodiment of the present invention, the tray support is a circular structure, the heating tube is an annular structure, the heating tube is concentrically disposed with the tray support, and the heating tube reaches the distance of the center of the circle of the tray support is 1/2 to 2/3 of the radius of the tray support. So set up, can ensure that the heat that the heating tube sent is fast and evenly distributed by the disk body support and open for pot body bottom is heated more evenly, thereby fries in shallow oil the roast utensil and has higher thermal efficiency.
In an embodiment of the present invention, the upper surface of the heating plate is a first arc-shaped surface, the bottom outer wall of the pot body is a second arc-shaped surface, and the first arc-shaped surface is tightly fitted to the second arc-shaped surface. The arrangement of the first arc-shaped face and the second arc-shaped face increases the contact area of the heating plate and the pot body, and is favorable for improving the heat transfer efficiency of the heating plate.
In an embodiment of the present invention, the inner wall of the bottom of the pot body is a frying and baking surface, and the frying and baking surface is an uneven surface. The uneven surface increases the contact area between the food and the pan body, so that the food can be heated quickly, and the heat efficiency of the frying and baking machine is improved.
The utility model provides a fry in shallow oil roast machine, the bottom outer wall that the pot body was hugged closely to the upper surface of dish that generates heat makes heat energy can directly transmit for the pot body, reduces the loss of heat energy. The horizontal projection area A of the heating plate and the horizontal projection area B of the bottom of the pot body meet the following requirements: 1/5A/B4/5, the heat energy generated by the heating plate can be basically utilized by the pan body, the heat energy loss is small, the waste of heat energy is avoided, the temperature at the bottom of the pan body is balanced, the bottom of the pan body is heated more uniformly, and the heat efficiency of the frying and baking machine is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of a frying and baking machine according to an embodiment of the present invention;
FIG. 2 is an exploded view of the frying and roasting machine shown in FIG. 1;
fig. 3 is a schematic cross-sectional view of the frying and roasting machine shown in fig. 1.
Description of the main elements
| 1 | |
| 11 | Frying and |
| 2 | |
| 21 | |
| 22 | |
| 3 | Spacing rib |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1-3, the frying and roasting machine of the present embodiment includes a pot body 1 and a heating plate 2 disposed below the pot body 1. The upper surface of the heating plate 2 is tightly attached to the outer wall of the bottom of the pot body 1. The horizontal projection area of the heating plate 2 is A, the horizontal projection area of the bottom of the pot body 1 is B, and the heating plate meets the following requirements: 1/5 is less than or equal to A/B is less than or equal to 4/5. "horizontal projected area" refers to the projected area on a horizontal plane. In this embodiment, the upper surface of the heating plate 2 is tightly attached to the outer wall of the bottom of the pot body 1, so that heat energy can be directly transferred to the pot body 1, and the loss of heat energy is reduced. The area of the heating plate 2 is larger, the heating effect is better, the pot body 1 is heated more easily and quickly, however, the area of the heating plate 2 is too large, the heat dissipation is quicker, the pot body 1 cannot completely utilize the heat energy transmitted by the pot body, the heat energy loss of a larger part can be caused, the heat efficiency is reduced, and the requirement of energy conservation and environmental protection is not facilitated. The area of the heating plate 2 is too small, which causes the central position of the pot body 1 to be heated higher, the edge position to be heated lower, the pot body 1 to be heated unevenly, and the problem of lower thermal efficiency also exists. In this embodiment, the horizontal projection area a of the heating plate 2 and the horizontal projection area B of the bottom of the pot body 1 satisfy: 1/5A/B4/5, the heat energy generated by the heating plate 2 can be basically used by the pan body 1, the heat energy loss is small, the waste of heat energy is avoided, the temperature at the bottom of the pan body 1 is balanced, the bottom of the pan body 1 is heated more evenly, and the heat efficiency of the frying and baking machine is greatly improved.
Furthermore, A/B is not less than 2/5 and not more than 3/5, the horizontal projection area A of the heating plate 2 and the horizontal projection area B of the bottom of the pan body 1 meet the requirement of the relational frying and baking device that the heat efficiency is further optimized, the requirement of the pan body 1 for uniformly heating food is met, the waste of heat energy is avoided, and the power consumption of the frying and baking device is maintained at a lower level.
Further, pot body 1 bottom is equipped with spacing muscle 3, and spacing muscle 3 just blocks the lateral wall of dish 2 that generates heat towards dish 2 protrusion that generates heat. Set up spacing muscle 3 and can play limiting displacement to dish 2 that generates heat, avoid the dish 2 that generates heat 1 of the relative pot body to take place to shift to avoid appearing the pot body 1 uneven condition of being heated.
Furthermore, the limiting ribs and the pot body 1 are of an integrated structure, so that the structure is simpler, and the pot is easy to process.
In one embodiment, the limiting rib 3 is a full circle annular protrusion (as shown in fig. 2) which is stopped at the outer side wall of the heat-generating plate 2. But not limited thereto, in another embodiment, the limiting rib 3 is a plurality of protrusions (not shown) disposed at intervals, and the plurality of protrusions are stopped at the outer sidewall of the heat-generating plate 2. The annular bulge arranged in a whole circle or the plurality of bulges arranged at intervals can well limit the heating disc 2, the heating disc 2 is prevented from shifting, the structure is very simple, the processing is easy, and the production cost is low.
The heating plate 2 comprises a heating tube 22 and a plate body support 21, the upper surface of the plate body support 21 is the upper surface of the heating plate 2, and the heating tube 22 is arranged in the plate body support 21 and is tightly attached to the plate body support 21. The horizontal projection area of the tray body support 21 is the horizontal projection area a of the heating tray 2. The heating tube 22 is arranged in the tray body support 21 to avoid the condition that the heat generated by the heating tube 22 is directly dissipated into the air, the heating tube 22 is tightly attached to the tray body support 21 so that the heat generated by the heating tube 22 can be directly transmitted to the tray body support 21, and then transmitted to the pot body 1 through the tray body support 21, so that the heat loss of the heating tube 22 can be reduced, and the tray body support 21 can balance the heat at each position, so that the pot body 1 is heated more uniformly. The heating tube 22 can be embedded into the tray body support 21 by cast welding, which is not limited by the present invention.
Further, the tray support 21 is of a circular structure, the heating tube 22 is of an annular structure, the heating tube 22 and the tray support 21 are concentrically arranged, and the distance from the heating tube 22 to the center of the tray support 21 is 1/2-2/3 of the radius of the tray support 21. The concentric arrangement of the heating tube 22 and the disk body support 21 means that the center of the circle of the outer circle or the inner circle of the heating tube 22 and the center of the circle of the disk body support 21 are the same. So set up, can ensure that the heat that heating tube 22 sent is fast and evenly distributed by disk body support 21 for pot body 1 bottom is heated more evenly, thereby fries the roast utensil of having higher thermal efficiency.
Further, the upper surface of the heating plate 2 is a first arc-shaped surface, the outer wall of the bottom of the pot body 1 is a second arc-shaped surface, and the first arc-shaped surface is tightly matched with the second arc-shaped surface. The arrangement of the first arc-shaped face and the second arc-shaped face increases the contact area of the heating plate 2 and the pot body 1, and is favorable for improving the heat transfer efficiency of the heating plate 2. But not limited thereto, the upper surface of the heating plate 2 can also be a plane, and correspondingly, the outer wall of the bottom of the pot body 1 is also a plane.
Further, the inner wall of the bottom of the pan body 1 is a baking surface 11, and the baking surface 11 is an uneven surface. The uneven surface increases the contact area between the food and the pan body 1, so that the food can be heated quickly, and the heat efficiency of the frying and baking machine is improved. The frying and roasting surface 11 may be provided with a plurality of protruding points to form an uneven surface, and the protruding points may be in various shapes such as circular, square, diamond, hexagon, octagon, etc., and the utility model discloses do not limit to this.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a fry in shallow oil roast utensil, its characterized in that, includes the pot body (1) and locates the dish (2) that generates heat of pot body (1) below, the upper surface of dish (2) that generates heat is hugged closely the bottom outer wall of the pot body (1), the horizontal projection area of dish (2) that generates heat is A, the horizontal projection area of the bottom of the pot body (1) is B, and satisfies: 1/5 is less than or equal to A/B is less than or equal to 4/5.
2. The frying-baking apparatus of claim 1, wherein 2/5A/B3/5.
3. The frying and roasting device of claim 1, wherein a limiting rib (3) is arranged at the bottom of the pot body (1), and the limiting rib (3) protrudes towards the heating plate (2) and blocks the outer side wall of the heating plate (2).
4. The frying and roasting device of claim 3, wherein the limiting rib (3) is a ring-shaped protrusion disposed in a complete circle and stopped at the outer side wall of the heating plate (2),
or the limiting ribs (3) are a plurality of bulges arranged at intervals, and the plurality of bulges are stopped on the outer side wall of the heating plate (2).
5. The frying and roasting device of claim 3, wherein the limiting rib (3) and the pot body (1) are of an integral structure.
6. The frying and roasting appliance according to claim 1, wherein the heating plate (2) comprises a heating tube (22) and a plate support (21), the upper surface of the plate support (21) is the upper surface of the heating plate (2), and the heating tube (22) is arranged in the plate support (21) and is tightly attached to the plate support (21).
7. The frying and roasting appliance of claim 6, wherein the tray support (21) has a circular configuration, the heat generating tube (22) has an annular configuration, the heat generating tube (22) is concentrically disposed with the tray support (21), and the distance from the heat generating tube (22) to the center of the tray support (21) is 1/2-2/3 of the radius of the tray support (21).
8. The frying and roasting device according to any one of claims 1-7, wherein the upper surface of the heating plate (2) is a first arc-shaped surface, the outer wall of the bottom of the pot body (1) is a second arc-shaped surface, and the first arc-shaped surface and the second arc-shaped surface are in close fit.
9. Frying and roasting appliance according to any of claims 1 to 7, characterized in that the inner wall of the bottom of the pan (1) is a frying surface (11), said frying surface (11) being an uneven surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464838.0U CN211534070U (en) | 2019-09-04 | 2019-09-04 | Frying and roasting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464838.0U CN211534070U (en) | 2019-09-04 | 2019-09-04 | Frying and roasting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211534070U true CN211534070U (en) | 2020-09-22 |
Family
ID=72488677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464838.0U Active CN211534070U (en) | 2019-09-04 | 2019-09-04 | Frying and roasting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211534070U (en) |
-
2019
- 2019-09-04 CN CN201921464838.0U patent/CN211534070U/en active Active
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