CN212394652U

CN212394652U - Soaking baking tray and frying and baking machine

Info

Publication number: CN212394652U
Application number: CN202021315659.3U
Authority: CN
Inventors: 程长青; 申海涛; 陈智恒
Original assignee: Mengzhou Yuanhong Drying Equipment Research and Development Co Ltd
Current assignee: Mengzhou Yuanhong Drying Equipment Research and Development Co Ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-01-26
Anticipated expiration: 2030-07-07

Abstract

The soaking baking tray of the utility model comprises a baking tray, a heat conducting tray and a heat conducting material; the raised lines of the heat conducting plate are fixed on the baking plate body of the baking plate by welding, the grooves on the heat conducting plate are fixed by covering the baking plate, and the groove interiors of the grooves are communicated with each other. The liquid heat-conducting material circularly flows in the groove and the heating strip to conduct heat, and heat carried by the liquid heat-conducting material is conducted on the baking tray body and the heating strip, so that the heat uniformity on the baking tray is improved, and the phenomenon that food is damaged due to overheating on the baking tray body is avoided. The soaking baking tray has simple structure, simple manufacturing process and low manufacturing cost. The soaking baking tray is arranged on the baking machine, so that the heating speed of the baking machine can be increased, the heat transfer uniformity is improved, the local temperature of the baking tray body of the baking machine is prevented from being too high, food on the baking tray is subjected to heat transfer in three directions of the baking tray body and the left heating strip and the right heating strip, the heating area of the food is increased, the heating speed of the food is increased, and the processing time of the food is reduced.

Description

Soaking baking tray and frying and baking machine

Technical Field

The utility model relates to the field of cooking utensils, in particular to a soaking baking tray and a frying and baking machine.

Background

In the life of people, foods such as barbecue, teppanyaki, bread baking, air fryer and the like are popular. The food made of the teppanyaki, the air fryer, the baked bread and the like is mainly finished by heat transfer of the baking tray. The frying and baking machine is used for processing different foods, and mainly heats meat. The food such as meat is placed on the frying and baking machine, and the bottom of the frying and baking machine is mainly heated to finish the cooking processing of the food. However, in the existing life, the center of the baking tray is just the place with the highest firepower of the gas stove, the temperature is higher than that of the part of the baking tray, and uneven heat transfer causes different maturity of food to influence the taste. Food on the baking tray is heated through the single bottom surface, the heat transfer is uneven, the effect is poor, the food is not favorable for frying, baking and steaming, and the taste of the food is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to solve the technical problem that above-mentioned overware exists, the first aspect lies in providing a soaking overware.

In order to reach the purpose, the utility model discloses a following technical scheme realizes: a soaking baking tray comprises a heat conducting tray, a baking tray and a heat conducting material.

The appearance of the soaking baking tray is in a circular shape, or in a quadrilateral shape with round corners, or in a shape corresponding to the shape installation requirement of the frying baking machine. The caliber of the soaking baking tray is set according to the actual type of the cooker.

The baking tray comprises a baking tray body and a heating strip.

The baking tray and the heat conducting tray are made of metal plates or metal casting parts.

The thickness of the heat conduction tray body of the heat conduction tray is 5-180 mm, the thickness of the baking tray body of the baking tray is 0.5-3 mm, and the thickness of the tray body can be set according to requirements.

The metal plate is pressed into a heat conduction plate and a baking plate body through a die, and the diameter specification and the shape of the heat conduction plate and the baking plate are correspondingly matched. The technology of punching the tray bodies of the heat conducting tray and the baking tray is mature technology in the prior art, and the detailed description of the technology is omitted.

An oil guide groove is arranged on the tray body of the baking tray manufactured by stamping through a die. The tray body of the baking tray is provided with a plurality of groups of oil guide grooves. The baking tray is integrally formed by punching or processing a metal plate by other processes, and the thickness of the metal plate is 0.3-2 mm. The periphery of the baking tray is provided with a baffle which is formed by punching, the baffle and the baking tray body are integrated, or the manufactured baffle and the periphery of the baking tray body are fixedly connected into a whole.

The oil guide groove is U-shaped or n-shaped. The notch of the U-shaped oil guide groove faces upwards, and the grease flows in the groove of the oil guide groove; the notch of the U-shaped oil guide groove faces downwards, and the grease flows on the disc body between the oil guide groove and the oil guide groove.

The oil guide groove and the baking tray body are integrated. The row spacing between adjacent oil guide grooves is 8-28 mm, and the grooves of the adjacent oil guide grooves are communicated. The depth of the oil guide groove is 3-8 mm, the width is 3-5 mm, and the length is set according to needs.

The oil guide groove can discharge grease generated in the frying and roasting process, and the grease in the oil guide groove is discharged out of the roasting tray through oil discharge ports in the peripheral baffle plates of the roasting tray body, so that the grease is prevented from soaking food. The oil guide grooves are also reinforcing ribs of the baking tray, and the mutually staggered oil guide grooves enhance the leveling strength of the surface of the baking tray body and improve the flatness of the surface of the baking tray body.

The heating strip is hollow, and a support is arranged in the middle of the heating strip for supporting and fixing. The hollow inner diameter of the heating strip is 5-15 mm, and the thickness of a side plate of the heating strip is 0.1-1 mm; the lower part of the heating strip is provided with an opening, and the left side, the right side and the upper part of the heating strip are sealed and fixed into a whole; the heating strip and the baking tray body are connected and fixed into a whole. The height of the heating strip is 15-38 mm, the width is 8-18 mm, and the length is set to be proper according to the size requirement of the baking tray.

The heat conducting plate body of the heat conducting plate is made of a metal plate or a metal casting. The heat conducting disc is made of metal plate through die stamping or other processes, or is made of metal through die casting.

The heat conduction dish disk body of heat conduction dish on have the multiunit sand grip, be provided with the recess between the adjacent sand grip. The height of the convex strip is 2-8 mm, the width is 5-180 mm, and the length is 5-180 mm.

The heat conducting material is filled in the groove. The depth of the groove is 2-8 mm. The groove inner parts of the grooves on the heat conducting disc are communicated, so that the heat conducting material can flow in the grooves to conduct heat, and the heat conducting soaking property of heat energy is improved.

A feed inlet is reserved on the heat conduction plate.

The heat conducting material is low-melting-point alloy. The low-melting point alloy is a metal having a melting point of 180 ℃ or lower and an alloy thereof.

The melting point of the heat conducting material is lower than the boiling point, the heat conducting material is heated from a solid to be firstly melted into a liquid, and the liquid is heated to be heated and then changed into a gas. For example: melting point of potassium is 63 ℃, and boiling point is 774 ℃; the melting point of the tin alloy is 80-180 ℃, and the boiling point is 400-2270 ℃. The boiling point of the thermal conductor determines the maximum heat transfer temperature of the thermal conductor. The heat transfer temperature of the heat conducting material is 200-1000 deg.c or higher, and the heat transfer temperature of the roasting tray is 200-800 deg.c or designed based on the heat transfer temperature requirement.

The selected heat-conducting material has the following characteristics: 1. elements harmful to human bodies are not contained in the heat conducting material. 2. Compatibility of the heat conducting material with the heat conducting plate and the plate body of the baking plate; the heat conducting material and the plate body do not have obvious chemical reaction or physical change or change but do not affect the working performance of the heat conducting material enough.

The heat conducting material conducts heat conduction and heat transfer of solid-liquid phase change in the groove.

The manufacturing method of the soaking baking tray of the utility model comprises the following steps:

step one, a heat conduction plate die is made according to the size of the heat conduction plate, the metal plate is processed and manufactured into an integral body through die stamping or other processes, and a plurality of groups of convex strips are arranged on a plate body of the heat conduction plate. A groove is arranged between the adjacent raised strips.

Step two, a baking tray die is well manufactured according to the size of the baking tray, the metal plate is manufactured into an integral body through die stamping or other processes, and a plurality of groups of oil guide grooves, baffles and heating strips are arranged on a baking tray body; the tray body of the baking tray is provided with a plurality of groups of oil guide grooves and baffles.

And step three, fixing the heat conducting plate and the baking tray into a whole. The raised strips of the heat conduction plate are fixed on the baking tray body of the baking tray by welding, and the heat conduction plate body at the periphery of the heat conduction plate and the baking tray body of the baking tray are fixedly sealed into a whole; the groove on the heat conducting plate is covered and fixed by the baking plate body, the groove is a sealed space, and the groove inner parts of the groove on the heat conducting plate are communicated with each other. The opening under the heating strip is communicated with the inside of the groove, and the liquid heat-conducting material in the groove can enter and exit the hollow space in the heating strip through the opening of the heating strip.

And step four, the heat conducting material is arranged in the groove. Heating and melting the solid heat-conducting material into a liquid heat-conducting material, and filling the liquid heat-conducting material into the sealed groove along the feed inlet, wherein the groove interiors of the grooves are communicated with each other, so that the liquid heat-conducting material can flow and be filled in the groove conveniently; liquid heat conduction material is full of at the inslot of the U-shaped oil groove of leading and the inner space of heating strip, and liquid heat conduction material fills the recess after, seals the feed inlet fixedly through the welding. The liquid heat conducting material is cooled to form a solid heat conducting material.

And step five, checking. And packaging the qualified finished products of the soaking baking trays to finish production.

In the description of the present invention, it should be understood that the terms "upper", "lower", "around", "central position", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The utility model discloses diversified heat transfer and the advantage of soaking overware:

1. the raised lines on the heat conducting plate and the oil guide grooves on the baking plate improve the plane bearing efficiency of the heat conducting plate and the baking plate.

2. As is well known, metals generally have the property of expanding with heat and contracting with cold. The volume of the liquid metal block after being heated is 13-15% larger than that of the original solid metal, and the volume of the solid metal block with the same weight after being cooled is 11-13% smaller than that of the original liquid metal.

The application has made avoidance prevention design: firstly, according to the liquid heat conduction material filling device, the liquid heat conduction material is filled into the sealed groove along the feeding hole, and after the groove is filled with the liquid heat conduction material, the liquid heat conduction material is cooled to be the solid heat conduction material. Moreover, the baking tray can support and fix the grooves and the raised strips. 1. After the solid heat conducting material is cooled in the groove, an expansion space is reserved correspondingly; 2. through the supporting action that the sand grip on the heat conduction dish and the baking tray body are fixed, the sand grip strengthens the plane pressure-bearing efficiency of the baking tray body. 3. The oil guide groove on the baking tray has the function of reinforcing ribs, and the oil guide groove enhances the plane pressure-bearing efficiency of the baking tray body. 4. Through the fixed supporting action of the heating strip on the baking tray and the baking tray body, the plane bearing efficiency of the baking tray body is enhanced by the heating strip. Therefore, the technical design measures are adopted, and the phenomenon that the plane of the heat conducting plate and the plate body of the baking plate deforms due to the fact that the liquid volume of the heat conducting material is larger than the original solid volume after the heat conducting material is heated is avoided.

3. When the soaking baking tray works, the heat conducting material conducts solid-liquid phase change heat transfer in the groove. When the soaking baking tray starts to work, when the heat conducting tray is heated by external heat sources such as liquefied gas, an induction cooker or a carbon fire, the tray body of the heat conducting tray at the central position of the heat conducting tray is a heated end, heat energy on the tray body of the heat conducting tray is conducted on the heat conducting material in the groove, solid heat conducting material is changed into liquid heat conducting material after melting liquid, the liquid heat conducting material circularly flows in the groove and the heating strip to conduct heat and conduct heat, the liquid heat conducting material improves the heat conduction speed of the heat energy, the heat energy carried by the liquid heat conducting material is conducted to the tray body and the heating strip, the heat radiation and heat conduction soaking performance of the heat on the baking tray is improved, the heat heated at the central position of the tray body of the baking tray is quickly conducted and diffused, and the food damage caused by overheating on the tray body at the central position of the.

4. The liquid heat-conducting material is filled in the inner space of the heating strip, the heat energy carried by the heat-conducting material is conducted on the food around the heating strip through the heat radiation and the heat conduction of the heating strip, the food on the baking tray body is subjected to the heat transfer of the baking tray body and the left and right heating strips in three directions, the heating area of the food is increased, the heating speed of the food is increased, and the processing time of the food is reduced.

5. The soaking baking tray has simple structure and simple manufacturing process.

The utility model discloses solve the above-mentioned problem that the machine of baking of frying in shallow oil exists on the market, the second aspect provides a machine of baking in shallow oil.

Conventional other accessories such as a handle, a cover, a food grill, a supporting leg and the like are assembled on the frying and baking machine, and are not described in the specification and the drawings of the specification.

The utility model discloses a frying and roasting machine, which comprises the soaking and roasting tray. The method is characterized in that: the soaking baking tray is arranged on the frying and baking machine, so that the heating speed of the frying and baking machine can be increased, the heat transfer uniformity is improved, the local over-high temperature of the baking tray body of the frying and baking machine is avoided, and the use reliability and safety of the frying and baking machine are ensured.

The utility model discloses it has following beneficial effect to compare with current overware and frying in shallow oil roast machine: a soaking baking tray comprises a baking tray, a heat conducting tray and a heat conducting material; the raised lines of the heat conducting plate are fixed on the baking plate body of the baking plate by welding, the grooves on the heat conducting plate are fixed by covering the baking plate, and the groove interiors of the grooves are communicated with each other. The liquid heat-conducting material circularly flows in the groove and the heating strip to conduct heat, and heat carried by the liquid heat-conducting material is conducted on the baking tray body and the heating strip, so that the heat uniformity on the baking tray is improved, and the phenomenon that food is damaged due to overheating on the baking tray body is avoided. The soaking baking tray has simple structure, simple manufacturing process and low manufacturing cost. The soaking baking tray is arranged on the baking machine, so that the heating speed of the baking machine can be increased, the heat transfer uniformity is improved, the local temperature of the baking tray body of the baking machine is prevented from being too high, food on the baking tray is subjected to heat transfer in three directions of the baking tray body and the left heating strip and the right heating strip, the heating area of the food is increased, the heating speed of the food is increased, and the processing time of the food is reduced.

Description of the drawings:

fig. 1 is a schematic structural view of a square soaking tray of the present invention;

fig. 2 is a schematic structural view of a heat conducting plate of the square soaking baking tray of the present invention;

fig. 3 is a schematic structural view of a square soaking tray of the present invention;

fig. 4 is a schematic structural view of the circular soaking tray of the present invention;

fig. 5 is a schematic structural view of the heat conducting plate of the circular soaking tray of the present invention. In the figure: 1. heat conduction dish, 2, overware, 3, sand grip, 4, recess, 5, heat conduction material, 6, heating strip, 7, feed inlet, 8, lead oil groove, 9, baffle, 10, oil drain port, 11, heat conduction dish disk body, 12, overware disk body.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings and examples.

Example 1:

referring to fig. 1, 2 and 3, the soaking baking pan comprises a heat conducting pan 1, a baking pan 2 and a heat conducting material 5.

The appearance of the soaking baking tray is in a quadrilateral shape with round corners.

The thickness of the heat conducting tray body 11 of the heat conducting tray 1 is 8mm, and the thickness of the baking tray body 12 of the baking tray 2 is 1.2 mm.

The baking tray 2 comprises a baking tray body 12 and a heating strip 6; the tray body 12 of the baking tray is provided with an oil guide groove 8. The baking tray 2 is integrally formed by punching or processing metal plates by other processes, and the thickness of the metal plates is 1.2 mm; the baffle 9 is fixedly connected with the periphery of the baking tray body 12 into a whole.

The oil guide groove 8 is U-shaped or n-shaped.

The oil guide groove 8 and the baking tray body 12 are integrated. The row spacing between adjacent oil guide grooves 8 is 18mm, and the grooves of the adjacent oil guide grooves 8 are communicated. The oil guide groove 8 is 3mm in depth and 3mm in width.

The heating strip 6 is hollow, an opening is arranged below the heating strip 6, and the left side, the right side and the upper side of the heating strip 6 are sealed and fixed into a whole; the heating strip 6 and the baking tray body 12 are connected and fixed into a whole. The height of the heating strip 6 is 28mm, the width is 10mm, and the length is set to be proper according to the size requirement of the baking tray body 12.

A plurality of groups of convex strips 3 are arranged on the heat conducting disc body 11 of the heat conducting disc 1, and grooves 4 are arranged between the adjacent convex strips 3; the height of the convex strip 3 is 5mm, the width is 5mm, and the length is 10-80 mm.

The heat conducting material 5 is arranged in the groove 4, and the depth of the groove 4 is 5 mm.

The heat transfer temperature of the baking tray 2 is designed to be 200-500 ℃.

A feeding hole 7 is reserved on the heat conduction plate 1.

The heat conducting material 5 is low-melting-point alloy. The low-melting point alloy is a metal having a melting point of 180 ℃ or lower and an alloy thereof.

step one, a heat conducting disc die is made according to the size of the heat conducting disc 1, a metal plate is manufactured into a whole through die stamping or other processes, and a plurality of groups of convex strips 3 are arranged on a heat conducting disc body 11 of the heat conducting disc 1. Grooves 4 are arranged between adjacent convex strips 3.

Step two, a baking tray die is made according to the size of the baking tray 2, the metal plate is processed and manufactured into a whole through die stamping or other processes, and a plurality of groups of oil guide grooves 8 are arranged on a baking tray body 12 of the baking tray 2.

And step three, fixing the heat conducting plate 1 and the baking tray 2 into a whole. The raised strips 3 of the heat conducting tray body 11 are fixed on the tray body 12 of the tray 2 by welding, and the heat conducting tray body 11 at the periphery of the heat conducting tray 1 and the tray body 12 of the tray 2 are fixedly sealed into a whole. The groove 4 on the heat conducting plate 1 is covered and fixed by the baking plate body 12 of the baking plate 2, and the groove 4 is a sealed space.

The opening under the heating strip 6 is communicated with the groove inside the groove 4, and the liquid heat-conducting material in the groove 4 can enter and exit the hollow space inside the heating strip 6 through the opening of the heating strip 6.

And step four, the heat conducting material 5 is arranged in the groove 4. Heating and melting the solid heat conduction material 5 into a liquid heat conduction material 5, filling the liquid heat conduction material 5 into the sealed groove 4 along the feed port 7, wherein the groove interiors of the grooves 4 are communicated with each other, so that the liquid heat conduction material 5 can flow and fill in the groove 4, the liquid heat conduction material 5 is filled in the groove of the n-shaped oil guide groove 8 and the strip inner space of the heating strip 6, and after filling the groove 4 with the liquid heat conduction material 5, sealing and fixing the feed port 7 by welding; the liquid thermal conductor 5 is cooled to become a solid thermal conductor 5.

After the solid heat conducting material 5 is cooled in the groove 4, an expansion space is reserved; the raised lines 3 enhance the plane bearing efficiency of the baking tray body 12 of the baking tray 2 by the supporting function of fixing the raised lines 3 on the heat conducting tray 1 and the baking tray 2; the oil guide groove 8 on the baking tray 2 plays a role of reinforcing ribs, and the oil guide groove 8 enhances the plane bearing efficiency of the baking tray body 12.

A frying and baking machine comprises the soaking and baking tray, and the structure of the soaking and baking tray is not described in detail herein.

The frying and baking machine is provided with a handle, a cover, a food grill, supporting legs and other conventional accessories.

The utility model discloses fry in shallow oil roast machine has installed foretell soaking overware, the utility model discloses fry in shallow oil roast machine is owing to installed above-mentioned soaking overware, consequently can accelerate the rate of heating of frying in shallow oil roast machine, improves the heat transfer homogeneity, avoids frying in shallow oil the damage that the overware disk body local temperature of roast machine caused food simultaneously.

The food on the baking tray 2 of the soaking baking tray of the frying and baking machine is subjected to heat transfer in three directions of the baking tray body 12 and the left and right heating strips 6, so that the heating area of the food is increased, the heating speed of the food is increased, and the processing time of the food is reduced.

Example 2:

referring to fig. 4, the soaking bakeware shown in fig. 5 comprises a heat conducting plate 1, a bakeware 2 and a heat conducting material 5.

The combination structure of the soaking pan and the frying machine of the embodiment 2 is the same as that of the soaking pan and the frying machine of the embodiment 1, and thus, the descriptions thereof will not be repeated.

As shown in fig. 4, the appearance of the soaking pan shown in fig. 5 is circular; the heat-conducting tray body 11 of the heat-conducting tray 1 is a metal casting.

A plurality of groups of oil guide grooves 8 are arranged on a baking tray body 12 of the baking tray 2, and no heating strip is arranged on the baking tray body 12.

The heat conducting plate 1 and the baking plate 2 are fixed into a whole, and the heat conducting material 5 is arranged in the groove 4.

The above embodiments are only used to help understand the manufacturing method and the core idea of the present invention, and the specific implementation is not limited to the above specific implementation, and those skilled in the art can start from the above conception, and the changes made without creative labor all fall within the protection scope of the present invention.

Claims

1. A soaking baking tray comprises a heat conduction tray (1), a baking tray (2) and a heat conduction material (5); the method is characterized in that: of heat-conducting discs (1)

A plurality of groups of convex strips (3) are arranged on the heat conduction plate body (11), and grooves (4) are arranged between the adjacent convex strips (3);

the baking tray (2) comprises a baking tray body (12) and a heating strip (6); a plurality of groups of oil guide grooves (8) are arranged on the baking tray body (12);

the heat conducting plate (1) and the baking tray (2) are fixed into a whole;

the heat conducting material (5) is arranged in the groove (4).

2. The soaking bakeware of claim 1, characterized in that: the thickness of the heat conducting tray body (11) of the heat conducting tray (1) is 5-18 mm, and the thickness of the baking tray body (12) of the baking tray (2) is 0.5-3 mm.

3. The soaking bakeware of claim 1, characterized in that: the heating strip (6) is hollow, and an opening is arranged below the heating strip (6).

4. The soaking bakeware of claim 1, characterized in that: the heat conducting material (5) is low melting point alloy.

5. A frying and baking machine is characterized in that: comprises the soaking bakeware of any one of claims 1-4.