CN101849764B - Multi-function vacuum simmering and stir-frying pan - Google Patents

Abstract

The multifunctional vacuum stewing wok includes a pot body. The pot body is composed of a heat-insulating pot body and a heat-conducting pot bottom. The heat-conducting pot bottom includes a soaking plate and a heat-conducting and magnetic-conducting plate. Close to the soaking plate, the soaking plate and the heat transfer and magnetic conduction plate are flat plates, the heat preservation pot body is a double-layer vacuum structure, and the heat conduction pot bottom is located at the lower end of the heat preservation pot body, and is sealed and connected with the heat preservation pot body. It solves the problem of uneven heating of the pot body in the actual application process; also solves the problem that the heat of the pot body is easily diffused out and does not save energy; it also solves the problems of difficult processing and inconvenient use. The invention has the advantages of simple structure and easy realization, environmental protection, energy saving and oil saving, and can also keep the heat of fried food, and the additional pot bottom and pot cover are also suitable for other pot bodies.

Description

Multifunctional Vacuum Stewing Pan

technical field

The invention relates to cooking utensils, in particular to a multifunctional vacuum frying pan.

Background technique

Before the present invention was proposed, most of the general frying pans had a single-layer structure. On the one hand, the heat transfer of the single-layer pan body was fast, and the heat from the heat source was quickly transferred from the bottom of the pan body to the upper part, resulting in uneven heating of the pan body, which was easy to produce Oil fume pollutes the environment, and the oil temperature is too high, which is easy to catch fire, which not only wastes oil but also causes harm to the human body; Can not keep warm.

In addition, Chinese patent CN 201001616Y discloses a uniform temperature energy-saving heat preservation frying pan, which is a vacuum jacketed structure, and the interlayer is filled with a high-efficiency heat-conducting liquid. , so it is difficult to evacuate the interlayer into a vacuum; the second is that the interlayer is filled with a high-efficiency heat-conducting liquid, so the pot must be placed horizontally, otherwise the flow of the filled high-efficiency heat-conducting liquid will cause the pot to be heated unevenly, which is extremely inconvenient in actual use.

Contents of the invention

The purpose of the present invention is to solve the deficiencies in the above-mentioned background technology, and propose a multifunctional vacuum stew frying pan that is simple in structure, environmentally friendly, energy-saving, fuel-saving, can keep the fried food warm and can be used on an induction cooker.

In order to achieve the above object, the present invention adopts the following technical scheme: a multi-functional vacuum stewing wok, including a pot body, characterized in that the pot body is composed of a heat-insulating pot body and a heat-conducting pot bottom, and the heat-conducting pot bottom includes a soaking plate and a heat transfer pot. Magnetic plate, the heat transfer and magnetic plate is located under the soaking plate and close to the soaking plate, the soaking plate and the heat transfer and magnetic plate are flat plates, the heat preservation pot is a double-layer vacuum structure, and the bottom of the heat transfer pot is located The lower end is sealed and connected with the insulation pot body.

In the above solution, the bottom of the heat conducting pot also includes an inner layer of the bottom of the pot made of stainless steel plate, the inner layer of the bottom of the pot is a drawn part with a circular plane bottom surface, and the vapor chamber is matched with the bottom surface of the inner layer of the bottom of the pot. The solid aluminum plate, and the lower surface of the bottom inner layer of the pot bottom and the upper surface of the vapor chamber are sealed and connected by bottom-covering welding, and the lower surface of the soaking plate and the upper surface of the heat transfer and magnetic conductive plate are sealed and connected by bottom-covering welding. The heat transfer performance is good and the price is cheap, so the soaking plate is made of aluminum plate, but because excessive absorption of aluminum is harmful to the human body, an inner layer of the bottom of the pot must be added on the soaking plate.

In the above scheme, the heat preservation pot body includes a pot body liner, an outer shell and a mouth ring, wherein the pot body inner liner and the upper end of the outer shell are sealed and connected through the mouth ring, and the pot body inner liner and the lower end of the shell are connected to the heat conducting pot through a connecting piece. Bottom sealing connection, such design is for the convenience of processing and production of the present invention.

In the above solution, the shape of the insulating pot body is cylindrical, spherical or conical.

In the above solution, the preferred thickness of the vapor chamber is 0.5 mm to 15 mm.

In the above solution, the optimum thickness of the vapor chamber is 4mm-10mm, such a thickness not only ensures the heat transfer performance of the heat conduction pan bottom, but also ensures the uniform heating performance of the heat conduction pan bottom.

In the above solution, the present invention also includes a double-layer vacuum insulation base with an open upper end and a sealed lower end. The inner diameter of the upper end of the base is greater than the outer diameter of the bottom surface of the heat conducting pot. This design is to prevent the pot body from scalding the human body or the desktop after cooking.

In the above solution, the shape of the side wall of the base is cylindrical, spherical or conical.

In the above solution, the present invention also includes a double-layer vacuum heat-insulating pot cover with a circular cross section. A ring of sealing bosses are arranged on the lower surface of the pot cover. The surface is also provided with a vacuum handle, which allows the present invention to keep the food warm after frying.

The bottom of the heat-conducting pan of the present invention adopts the design of the combined structure of the soaking plate and the heat-conducting and magnetic-conducting plate, and the optimal thickness of the soaking plate is 4 mm to 10 mm. Therefore, the bottom of the heat-conducting pan can store heat, so that the bottom of the heat-conducting pan is evenly heated, Moreover, the heat transfer and magnetic plate ensures that the pot body can be used on the induction cooker; especially the design of the heat preservation pot body as a double-layer vacuum structure makes the pot body have the effect of heat preservation; and the combination of these two structures ensures that the pot body is not only heated It can keep heat evenly, and it also ensures that the processing is easy to realize; in addition, the additional base and pot cover can further improve the heat preservation performance of the pot body, and prevent the pot body from scalding the human body or the desktop. It solves the problem that the pot body is heated unevenly in the actual application process, and it is easy to produce oil fume, which pollutes the environment, and the oil temperature is too high, it is easy to leak, not only wasting oil but also causing harm to the human body; it also solves the problem of The authorized announcement number is CN 201001616Y. The uniform temperature, energy-saving and heat-retaining frying pan is difficult to process and must be placed horizontally, which makes it inconvenient to use; it also solves the problem that the heat of the pot body is easy to spread out and not energy-saving.

The invention has the advantages of simple structure and easy realization, environmental protection, energy saving and oil saving, and can also keep the heat of fried food, and the additional pot bottom and pot cover are also suitable for other pot bodies.

Description of drawings

Fig. 1 is a sectional view of the embodiment.

Figure 2 is a cross-sectional view of the base.

Detailed ways

This embodiment includes a pot body composed of a heat-preserving pot body 1 and a heat-conducting pot bottom 2. The heat-conducting pot bottom 2 includes a soaking plate 2.2 and a heat-conducting and magnetic-conducting plate 2.3. Paste the soaking plate 2.2, the soaking plate 2.2 and the heat-conducting and magnetic-conducting plate 2.3 are flat plates, the insulating pot body 1 is a double-layer vacuum structure, and the heat-conducting pot bottom 2 is located at the lower end of the insulating pot body 1, and is sealed with the insulating pot body 1 . The heat-conducting pot bottom 2 also includes a pot bottom inner layer 2.1 made of stainless steel plate, the pot bottom inner layer 2.1 is a drawn part with a circular plane bottom surface, and the soaking plate 2.2 is matched with the bottom surface of the pot bottom inner layer 2.1 solid aluminum plate, and the lower surface of the bottom inner layer 2.1 of the pot bottom is sealed and connected to the upper surface of the soaking plate 2.2 through bottom-covering welding, and the lower surface of the soaking plate 2.2 and the upper surface of the heat transfer and magnetic conductive plate 2.3 are sealed and connected through bottom-covering welding . Of course, the heat conduction pot bottom 2 also directly adopts the double-layer composite structure of the nontoxic vapor chamber 2.2 and the heat conduction and magnetic conduction plate 2.3. The preferred thickness of the vapor chamber 2.2 is 0.5mm-15mm. The optimal thickness of the vapor chamber 2.2 is 4mm-10mm.

The above-mentioned thermal insulation pot body 1 includes a pot body liner 1.1, a shell 1.2 and a mouth ring 1.3, wherein the upper end of the pot body liner 1.1 and the shell 1.2 is sealed and connected by the mouth ring 1.3, and the lower end of the pot body liner 1.1 and the shell 1.2 is connected by a connecting piece 3 is sealed and connected with the bottom 2 of the heat-conducting pot, and of course the heat-insulating pot body 1 can also adopt an integral double-layer vacuum structure. The shape of the insulating pot body 1 is cylindrical, spherical or conical.

This embodiment also includes a double-layer vacuum insulation base 5 with an open upper end and a sealed lower end. The base 5 can be made into an integral double-layer vacuum structure, or can be made into a separate welded double-layer vacuum structure. The shape of the side wall of the base 5 is cylindrical, spherical or conical. The base 5 is not only applicable to the present invention, but also applicable to various pot bodies.

The present embodiment also includes a double-layer vacuum insulation pot cover 6 with a circular cross section. A ring of sealing bosses 6.1 are provided on the lower surface of the pot cover 6. The bosses 6.1 match the inner diameter of the upper end of the pot body 1, and the pot cover The 6 upper surface is also provided with a vacuum handle 6.2. The pot cover 6 can be made into an integral double-layer vacuum structure, or can be made into a separate welded double-layer vacuum structure, and the number of vacuum handles 6.2 is designed according to actual needs.

Claims (5)

1. multi-function vacuum simmering and stir-frying pan comprises a pot body, it is characterized in that (2) are formed at the bottom of said pot body is by fireless cooker body (1) and heat-conducting pot; (2) comprise soaking plate (2.2) and heat transfer magnetic conductive board (2.3) at the bottom of the heat-conducting pot; Heat transfer magnetic conductive board (2.3) is positioned at below the soaking plate (2.2) and is close to soaking plate (2.2), and soaking plate (2.2) and heat transfer magnetic conductive board (2.3) are dull and stereotyped, and fireless cooker body (1) is the double-layer vacuum structure; And (2) are positioned at fireless cooker body (1) lower end at the bottom of the heat-conducting pot, and are tightly connected with fireless cooker body (1);

(2) also comprise the bottom of a pan internal layer of being processed by corrosion resistant plate (2.1) at the bottom of the said heat-conducting pot; The bottom of a pan internal layer (2.1) is the drawing part of circular flat for the bottom surface; The solid aluminium sheet of soaking plate (2.2) for matching with the bottom of a pan internal layer (2.1) bottom surface; And the lower surface of the bottom of a pan internal layer (2.1) bottom surface and the upper surface of soaking plate (2.2) connect and are tightly connected through covering back welding, and soaking plate (2.2) lower surface and heat transfer magnetic conductive board (2.3) upper surface connect and are tightly connected through covering back welding;

Said fireless cooker body (1) comprises a pot body inner bag (1.1), shell (1.2) and oral area circle (1.3); Wherein pot body inner bag (1.1) and shell (1.2) upper end is tightly connected through oral area circle (1.3), and pot body inner bag (1.1) and shell (1.2) lower end are tightly connected through brace (3) and (2) at the bottom of the heat-conducting pot;

The double-layer vacuum heat insulation pedestal (5) that also comprises open upper end lower end sealing, base (5) upper-end inner diameter greater than heat-conducting pot at the bottom of (2) bottom surface external diameter;

Comprise that also cross section is the circular heat insulation pot cover of double-layer vacuum (6), pot cover (6) lower surface is provided with a circle seal boss (6.1), and this boss (6.1) matches with the internal diameter of fireless cooker body (1) upper end, and pot cover (6) upper surface also is provided with vacuum handle (6.2).

2. multi-function vacuum simmering and stir-frying pan according to claim 1 is characterized in that cylindrical or spherical or the taper of being shaped as of said fireless cooker body (1).

3. multi-function vacuum simmering and stir-frying pan according to claim 1 and 2, the thickness that it is characterized in that said soaking plate (2.2) is 0.5mm～15mm.

4. multi-function vacuum simmering and stir-frying pan according to claim 1 and 2, the thickness that it is characterized in that said soaking plate (2.2) is 4mm～10mm.

5. multi-function vacuum simmering and stir-frying pan according to claim 1 and 2, the sidewall shape that it is characterized in that said base (5) is cylindrical or spherical or taper.

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