Quick heat conduction inner container for pressure cooker

Abstract

A quick heat conduction inner container for a pressure cooker comprises an inner container body, a heat conduction pipe, a heat conductor and a non-stick layer, the heat conduction pipe is arranged in the side portion of the inner container body in a coiled mode, the heat conductor is arranged on the lower portion in the inner container body, the upper end of the heat conductor is connected with the lower end of the heat conduction pipe, and the non-stick layer is arranged on the inner end face of the inner container body. According to the scheme, the heat conduction device is additionally arranged in the inner container body, the whole inner container body can conduct heat evenly, heat can be transmitted to the side portion of the upper portion of the inner container body from the lower portion through the heat conduction characteristic of the spiral coil pipe, and the whole inner container body is heated evenly.

Description

Technical Field

[0001] This utility model relates to the technical field of cookware, specifically the design of a rapid heat-conducting inner liner for a pressure cooker. Background Technology

[0002] Traditional pressure cookers have a single inner pot, which has poor and uneven heat conduction. During cooking, uneven heating can easily occur, leading to inaccurate temperature readings, increased cooking time, and consequently affecting the taste of food in the upper and lower parts of the pot. Furthermore, excessively high temperatures at the bottom of the pot can also negatively impact the cooking results of food in the lower part of the pot. Utility Model Content

[0003] This invention provides a rapid heat-conducting inner liner for a pressure cooker to solve the technical problems mentioned in the background art.

[0004] The pressure cooker uses a rapid heat-conducting inner pot, which includes an inner pot body, a heat-conducting pipe, a heat-conducting body, and a non-stick layer. The heat-conducting pipe is coiled inside the side of the inner pot body. The heat-conducting body is located in the lower part of the inner pot body, with its upper end connected to the lower end of the heat-conducting pipe. The non-stick layer is located on the inner end face of the inner pot body. The heat-conducting pipe has plates inside, which are arranged in a cross pattern. The lower end of the inner pot body has a heat-conducting plate, with its upper end face connected to the lower end face of the heat-conducting body. Reinforcing hoops are arranged on the outer end face of the side of the inner pot body.

[0005] Preferably, the pressure cooker uses a rapid heat-conducting inner liner, with the heat-conducting pipe being a flat tube and the upper end of the heat-conducting pipe being sealed.

[0006] Preferably, the pressure cooker uses a rapid heat-conducting inner pot, with the upper part of the heat-conducting body extending upwards and covering the lower part of the interior of the inner pot body.

[0007] Preferably, the pressure cooker uses a fast-heat-conducting inner liner with an array of recessed points on the side end face of the non-stick layer.

[0008] Preferably, the pressure cooker uses a rapid heat-conducting inner liner, and the bottom end face of the heat-conducting plate is provided with annular heat-concentrating rings arranged at equal intervals.

[0009] Beneficial effects: This solution incorporates a heat-conducting device into the inner liner, which can achieve uniform heat conduction throughout the inner liner. Furthermore, through the heat conduction characteristics of the spiral coil, heat can be transferred from the bottom to the upper side of the liner, ensuring uniform heating of the entire liner. Attached Figure Description

[0010] Figure 1 This is a perspective view of the present utility model;

[0011] Figure 2 This is a cross-sectional view of the present invention;

[0012] Figure 3 for Figure 2 Enlarged view of point A;

[0013] Figure 4 This is a bottom view of the present invention.

[0014] The names and serial numbers of the components in the figure are as follows: Inner liner body 1, heat conduction plate 101, reinforcing hoop 102, annular heat-gathering ring 1011, heat conduction pipe 2, plate 201, heat conductor 3, non-stick layer 4. Detailed Implementation

[0015] The implementation process of this utility model will be described in detail below with reference to the accompanying drawings. The described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a bolted connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0017] like Figures 1-4 The pressure cooker inner liner shown includes an inner liner body 1, a heat-conducting pipe 2, a heat-conducting body 3, and a non-stick layer 4. The heat-conducting pipe 2 is coiled inside the side of the inner liner body 1. The heat-conducting body 3 is located in the lower part of the inner liner body 1, with its upper end connected to the lower end of the heat-conducting pipe 2. The non-stick layer 4 is located on the inner end face of the inner liner body 1. The heat-conducting pipe 2 has a plate 201 inside, which is cross-shaped. The lower end of the inner liner body 1 has a heat-conducting plate 101, with its upper end face connected to the lower end face of the heat-conducting body 3. Reinforcing hoops 102 are arranged on the outer end face of the side of the inner liner body 1.

[0018] Furthermore, the heat pipe 2 is a flat tube, and the upper end of the heat pipe 2 is sealed.

[0019] Furthermore, the upper part of the heat conductor 3 extends upward and covers the lower part of the interior of the inner liner body 1.

[0020] Furthermore, the non-stick layer has recessed points on its four side end face arrays.

[0021] Furthermore, the bottom end face of the heat-conducting plate 101 is provided with an annular heat-collecting ring 1011 at equal intervals.

[0022] The inner liner body 1 is made of food-grade stainless steel. A heat-conducting pipe 2 is coiled inside the side of the inner liner body 1. The heat-conducting pipe 2 is flat and sealed at the top. Inside the heat-conducting pipe 2 are plates 201 arranged in a cross pattern to increase its thermal conductivity when heated. The heat-conducting pipe 2 is made of copper, which also increases its structural stability during heating and cooling. A heat-conducting element 3 is located in the lower part of the inner liner body 1. The upper part of the heat-conducting element 3 extends upwards and covers the lower part of the inner liner body 1. The heat-conducting element 3 is made of copper and is attached to the lower end of the inner liner body 1, tightly fitting the inner surface. The upper end of the heat-conducting element 3 is connected to the lower end of the heat-conducting pipe 2. The inner liner body 1 is connected to the end. The non-stick layer 4 is set on the inner end face of the inner liner body 1. The side end face of the non-stick layer 4 is arrayed with recessed points. The non-stick layer 4 is a thermally conductive silicon crystal coating layer. The recessed points increase the contact area between the side end of the liner body and the actual object, thereby increasing the heat contact area. The lower end of the inner liner body 1 is provided with a heat-conducting plate 101. The upper end face of the heat-conducting plate 101 is connected to the lower end face of the heat conductor 3. The outer side end face of the inner liner body 1 is arranged with reinforcing hoops 102. The reinforcing hoops 102 increase the structural stability of the unit. The bottom end face of the heat-conducting plate 101 is equidistantly arrayed with annular heat-collecting rings 1011. The heat-conducting plate 101 is made of metal thermally conductive material. The annular heat-collecting rings 1011 and the heat-conducting plate 101 are made of the same material to increase the heat-receiving area.

[0023] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A quick heat-conducting inner container for pressure cookers, comprising an inner container body (1), a heat-conducting pipe (2), a heat-conducting body (3), and a non-stick layer (4), characterized in that The heat-conducting pipe (2) is coiled and arranged inside the side of the inner container body (1), the heat-conducting body (3) is arranged at the lower part inside the inner container body (1), the upper end of the heat-conducting body (3) is connected with the lower end of the heat-conducting pipe (2), the non-stick layer (4) is arranged at the inner end face of the inner container body (1), the inside of the heat-conducting pipe (2) is provided with a plate piece (201), the plate piece (201) is cross-shaped, the lower end of the inner container body (1) is provided with a heat-conducting plate (101), the upper end face of the heat-conducting plate (101) is connected with the lower end face of the heat-conducting body (3), and the outer end face of the side of the inner container body (1) is arranged with a reinforcing hoop (102).

2. The quick heat transfer inner container for a pressure cooker according to claim 1, wherein The heat-conducting pipe (2) is a flat pipe, and the upper end of the heat-conducting pipe (2) is a blocking shape.

3. The quick heat transfer inner container for a pressure cooker according to claim 1, wherein The upper part of the heat-conducting body (3) extends upward and covers the lower part inside the inner container body (1).

4. The quick heat transfer inner container for a pressure cooker according to claim 1, wherein The side end face of the non-stick layer (4) is arranged with recessed points.

5. The rapid heat transfer inner vessel for a pressure cooker according to claim 1, wherein The bottom end face of the heat-conducting plate (101) is equidistantly arranged with annular heat-collecting rings (1011).

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