Electric heating jacketed kettle with split type heating pipe

Abstract

The utility model relates to the technical field of electric heating jacketed pans, in particular to an electric heating jacketed pan with a split type heating pipe, which comprises a support, a pan body and a jacket. The pot body is mounted at the top end of the bracket, and the jacket is welded and mounted on the outer wall of the lower part of the pot body; the heating base is mounted at the bottom of the jacket, and the heating base is connected with the jacket through a flange; the electric heating rod is installed on the heating base in an inserted mode, and the electric heating rod is fixedly connected with the heating base. The flange comprises an upper flange plate fixedly mounted at the bottom of the jacket, and a boss is arranged at the bottom of the upper flange plate; by improving the electric heating jacketed kettle, the electric heating jacketed kettle has the advantages that the structural design is reasonable, the heating base can be independently detached, heat conduction oil carbon deposition and oil sludge attached to the bottom of the kettle are convenient to clean, operate, install and position, and install and operate; therefore, the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating sandwich pots, and more specifically, to an electric heating sandwich pot with a split heating tube. Background Art

[0002] The electric heating sandwich pot is a kind of kitchen utensil that uses electric energy to transfer heat. Its working principle is to heat the internal liquid through an electric heater, so that the liquid conducts heat and transfers the heat to the food in the pot. The pot has the advantages of large heating area, high thermal efficiency, uniform heating, short heating time and easy temperature control.

[0003] The internal structure of the electric heating sandwich pot consists of three layers: an inner wall, a hot liquid sandwich and an outer wall. The hot liquid in the sandwich expands when heated, causing convection between the liquid and the pot wall, transferring heat to make the temperature of the food in the pot uniform. However, the installation position of the heating chamber at the bottom of the existing electric heating sandwich pot is welded and cannot be disassembled. The carbon deposits and sludge of the heat transfer oil at the bottom of the pot can only be cleaned through the installation hole of the heating pipe, which is inconvenient to operate.

[0004] In view of this, the existing problems are studied and improved, and an electric heating sandwich pot with a split heating tube is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to provide an electric heating sandwich pot with a split heating tube to solve the problems and shortcomings of the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides an electric heating sandwich pot with a split heating tube, which is achieved by the following specific technical means:

[0007] An electric heating sandwich pot with a split heating tube comprises: a bracket, a pot body, a jacket, a heating base, a flange, an upper flange, a boss, a lower flange, a buttress, an electric heating rod, a first sealing ring, and a second sealing ring; the pot body is mounted on the top of the bracket, and the jacket is welded and mounted on the outer wall of the lower part of the pot body; the heating base is mounted on the bottom of the jacket, and the heating base and the jacket are connected by a flange; the electric heating rod is plugged and mounted on the heating base, and the electric heating rod is fixedly connected to the heating base; the flange comprises an upper flange fixedly mounted on the bottom of the jacket, and a boss is provided at the bottom of the upper flange; a lower flange is fixedly mounted on the top of the heating base, and a buttress is provided above the lower flange; the buttress is in contact with the boss, and a first sealing ring is provided between the buttress and the boss; a second sealing ring is provided between the upper flange and the lower flange, and the upper flange and the lower flange are fixed by bolts.

[0008] As a further optimization of the technical solution, in the utility model of an electric heating sandwich pot with a split heating tube, the boss is an annular protrusion with a right-angled trapezoidal cross-section, and a groove for installing a first sealing ring is provided on the outer wall of the inclined surface of the boss.

[0009] As a further optimization of the technical solution, in the utility model, an electric heating sandwich pot with a split heating tube, the inner side of the platform is provided with a groove for installing the boss, and the inner side wall of the platform is provided with a groove for installing the first sealing ring.

[0010] As a further optimization of the technical solution, in the utility model, the second sealing ring of the electric heating sandwich pot with a split heating tube is sleeved and installed on the outside of the platform.

[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0012] 1. The heating base of the utility model is installed at the bottom of the jacket, and the heating base and the jacket are connected by a flange. The split structure allows the heating base to be disassembled separately, which is convenient for cleaning the carbon deposits and sludge of the heat transfer oil attached to the bottom of the pot, and is easy to clean and operate.

[0013] 2. The boss of the utility model is an annular protrusion with a right-angled trapezoidal cross-section, and a groove for installing the first sealing ring is provided on the outer wall of the inclined surface of the boss, a groove for installing the boss is provided on the inner side of the abutment, and a groove for installing the first sealing ring is provided on the inner wall of the abutment. The sealing is achieved by the abutment between the boss and the abutment, and the installation positioning and installation operation are convenient. The sealing of the connection is further improved by installing the first sealing ring at the connection to prevent oil leakage and oil seepage.

[0014] 3. The utility model improves the electric heating sandwich pot and has a reasonable structural design. The heating base can be disassembled separately, which is convenient for cleaning the carbon deposits and sludge of the heat transfer oil attached to the bottom of the pot, easy to clean, easy to operate, easy to install and position, and easy to install and operate, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the flange cross-section structure of the utility model.

[0020] In the figure: a bracket 1, a pot body 2, a jacket 3, a heating base 4, a flange 5, an upper flange 501, a boss 502, a lower flange 503, a stop 504, an electric heating rod 6, a first sealing ring 7, and a second sealing ring 8. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 4 The utility model provides a specific technical implementation scheme of an electric heating sandwich pot with a split heating tube:

[0023] The invention discloses an electric heating sandwich pot with a split heating tube, comprising: a bracket 1, a pot body 2, a jacket 3, a heating base 4, a flange 5, an upper flange 501, a boss 502, a lower flange 503, a butt 504, an electric heating rod 6, a first sealing ring 7, and a second sealing ring 8; the pot body 2 is mounted on the top of the bracket 1, and the jacket 3 is welded and mounted on the outer wall of the lower part of the pot body 2; the heating base 4 is mounted on the bottom of the jacket 3, and the heating base 4 is connected to the jacket 3 through the flange 5. The split structure allows the heating base 4 to be disassembled separately, which is convenient for cleaning the carbon deposits and sludge of the heat transfer oil attached to the bottom of the pot, and is convenient for cleaning and operation.

[0024] The electric heating rod 6 is plugged and installed on the heating base 4, and the electric heating rod 6 is fixedly connected to the heating base 4; the flange 5 includes an upper flange 501 fixedly installed at the bottom of the jacket 3, and a boss 502 is provided at the bottom of the upper flange 501, and the boss 502 is an annular protrusion with a right-angle trapezoidal cross section, and a groove for installing the first sealing ring 7 is opened on the outer wall of the inclined surface of the boss 502, and a lower flange 503 is fixedly installed on the top of the heating base 4, and a stop 50 is provided above the lower flange 503. 4. A groove for installing the boss 502 is formed on the inner side of the platform 504, and a groove for installing the first sealing ring 7 is formed on the inner wall of the platform 504. The platform 504 abuts against the boss 502, and a first sealing ring 7 is provided between the platform 504 and the boss 502. The sealing is achieved by the abutment between the boss 502 and the platform 504, and the installation positioning and installation operation are convenient. The sealing of the connection is further improved by installing the first sealing ring 7 at the connection to prevent oil leakage and oil seepage.

[0025] Furthermore, a second sealing ring 8 is provided between the upper flange 501 and the lower flange 503, and the upper flange 501 and the lower flange 503 are fixed by bolts. The second sealing ring 8 is sleeved and installed on the outside of the platform 504, further improving the sealing of the connection between the upper flange 501 and the lower flange 503.

[0026] In summary: the electric heating sandwich pot with a split heating tube is installed at the bottom of the jacket through a heating base, and the heating base and the jacket are connected by a flange. The split structure allows the heating base to be disassembled separately, which is convenient for cleaning the carbon deposits and sludge of the heat-conducting oil attached to the bottom of the pot, and is convenient for cleaning and operation; the boss is an annular boss with a right-angle trapezoidal cross-section, and a groove for installing the first sealing ring is provided on the outer wall of the inclined surface of the boss, a groove for installing the boss is provided on the inner side of the boss, and a groove for installing the boss is provided on the inner wall of the boss The arrangement of a groove of a sealing ring realizes sealing through the abutment of a boss and an abutment, and at the same time facilitates installation and positioning, and facilitates installation and operation. In addition, by installing a first sealing ring at the connection, the sealing of the connection is further improved to prevent oil leakage and oil seepage. Through the improvement of the electric heating sandwich pot, the electric heating sandwich pot has a reasonable structural design, and the heating base can be disassembled separately, which is convenient for cleaning the carbon deposits and sludge of the heat transfer oil attached to the bottom of the pot, and is convenient for cleaning, operation, installation and positioning, and installation and operation, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric heating sandwich pot with a split heating tube, comprising: A support (1), a pot body (2), a jacket (3), a heating base (4), a flange (5), an upper flange (501), a boss (502), a lower flange (503), a stop (504), an electric heating rod (6), a first sealing ring (7), and a second sealing ring (8); characterized in that: the pot body (2) is mounted on the top of the support (1), and the jacket (3) is welded and mounted on the outer wall of the lower part of the pot body (2); the heating base (4) is mounted on the bottom of the jacket (3), and the heating base (4) and the jacket (3) are connected through the flange (5); the electric heating rod (6) is plugged and mounted on the heating base (4), and the electric heating rod (6) and the heating base are connected through the flange (5). (4) fixed connection; the flange (5) comprises an upper flange (501) fixedly mounted on the bottom of the jacket (3), and a boss (502) is provided at the bottom of the upper flange (501); a lower flange (503) is fixedly mounted on the top of the heating base (4), and a buttress (504) is provided above the lower flange (503); the buttress (504) is in contact with the boss (502), and a first sealing ring (7) is provided between the buttress (504) and the boss (502); a second sealing ring (8) is provided between the upper flange (501) and the lower flange (503), and the upper flange (501) and the lower flange (503) are fixed by bolts.

2. The electric heating sandwich pot with a split heating tube according to claim 1, characterized in that: The boss (502) is an annular protrusion with a right-angled trapezoidal cross section, and a groove for mounting the first sealing ring (7) is provided on the outer wall of the inclined surface of the boss (502).

3. The electric heating sandwich pot with a split heating tube according to claim 1, characterized in that: A groove for mounting the boss (502) is provided on the inner side of the abutment platform (504), and a groove for mounting the first sealing ring (7) is provided on the inner side wall of the abutment platform (504).

4. The electric heating sandwich pot with a split heating tube according to claim 1, characterized in that: The second sealing ring (8) is sleeve-mounted on the outside of the abutment (504).

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