CN213282606U

CN213282606U - Electric crusty pancake pit with brand-new heat preservation structure

Info

Publication number: CN213282606U
Application number: CN202022144961.3U
Authority: CN
Inventors: 韩恩堂; 刘坤琴
Original assignee: Xinjiang Luwei Technology Co ltd
Current assignee: Xinjiang Luwei Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-28
Anticipated expiration: 2030-09-27

Abstract

The utility model provides an electric crusty pancake pit with a brand-new heat preservation structure. The technical proposal carries out brand-new design on the heat preservation structure of the electric crusty pancake pit. Particularly, the floating bead brick of the utility model has a bearing function on the furnace body, and can effectively increase the thermal resistance between the furnace body and the ground based on the excellent heat-insulating property of the floating bead brick; meanwhile, a first interlayer is constructed outside the furnace body by utilizing the metal shell, and the heat resistance of air is far greater than that of metal, so that the radiation heat dissipation rate can be fully reduced; in addition, the utility model discloses add the pug layer on the metal outer wall of furnace body, can further improve the heat preservation effect, and be favorable to simulating the temperature variation characteristics of traditional crusty pancake hole. Compared with the conventional electric crusty pancake pit, the utility model discloses the heat preservation effect is better, the energy saving, and the temperature variation characteristic is closer with traditional crusty pancake pit simultaneously. On the basis of the technical scheme, the utility model discloses further introduced new heating mode, can select to use according to the demand to the functional characteristic has been expanded.

Description

Electric crusty pancake pit with brand-new heat preservation structure

Technical Field

The utility model relates to the technical field of food machinery, concretely relates to electric crusty pancake hole with brand-new insulation construction.

Background

The traditional crusty pancake hole is built by wool and clay, is about one meter high, is small in the belly and is shaped like an inverted big-belly water tank. The bottom frame is usually of a rammed earth structure, and the square earth platforms are built around the crusty pancake pit by earth blanks so as to be operated by a crusty pancake baking person. The bottom of the crusty pancake is provided with an air vent. In some areas of south China, the soil is selected as the crusty pancake pit blank, and in the areas of Wulu wood level and in some cities, the residents use bricks as the crusty pancake pit blank.

The traditional crusty pancake hole can not be moved, the temperature is not easy to control, and the structure is relatively extensive. In recent years, the application of the electric naan pit is more and more common, and the electric naan pit has the advantages of cleanness, sanitation, easy control, mobility and the like; however, the conventional electric crusty pancake pit is generally of a pure metal structure, the radiation and heat dissipation are too fast, energy is not saved, and the temperature change characteristic of the conventional crusty pancake pit is not facilitated to be simulated.

Disclosure of Invention

The utility model aims at providing an electric crusty pancake pit with a brand-new heat preservation structure aiming at the technical defects of the prior art so as to solve the technical problem that the heat preservation effect of the conventional electric crusty pancake pit is not ideal.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

an electric naan pit with a brand new heat insulation structure comprises a metal shell, a floating bead brick base, a furnace body, a first interlayer, a net rack, a support frame, a groove body, an ash collection groove, an upper port, a second interlayer, an ash collection box, an air door, a communication door, a metal layer and a mud layer, wherein the lower end of the metal shell is fixedly connected with the floating bead brick base, the furnace body is positioned inside the metal shell and is supported on the floating bead brick base, the first interlayer is arranged between the furnace body and the metal shell, the net rack is arranged inside the furnace body and is supported on the floating bead brick base, the net rack is supported on the support frame, an annular groove body is placed on the net rack, the ash collection groove is arranged at the position below the groove body in the floating bead brick base, the ash collection box is inserted in the ash collection groove, the upper port is arranged at the upper end of the metal shell, the second interlayer is arranged at the periphery of the upper port, the air door communicated with the, a communicating door communicated with the first interlayer is arranged on the metal shell; the side wall of the furnace body comprises a metal layer and a pug layer, wherein the pug layer is attached to the outer wall of the metal layer.

Preferably, the floating bead brick base is supported on the bottom plate, and a plurality of trundles are arranged at the lower end of the bottom plate.

Preferably, an electric heater is built in a side wall of the furnace body, and the electric heater is connected to a power supply through a lead wire.

Preferably, the control panel of the electric heater is provided on the outer wall of the metal case.

Preferably, the thickness of the slurry layer is not less than the thickness of the metal layer.

In the above technical solution, the metal shell is the external structure of the utility model; the floating bead brick base has a bearing function on one hand, and has a function of increasing thermal resistance between the furnace body and the ground by utilizing the excellent heat-insulating property of the floating bead brick base; the furnace body directly holds and bakes the naan; the first interlayer is used for constructing an air cavity between the furnace body and the metal shell, and the heat resistance of air is far greater than that of metal, so that the heat preservation effect can be further improved; the pug layer attached to the outer part of the metal layer is used for further improving the heat preservation effect and is beneficial to simulating the temperature change characteristic of the traditional crusty pancake pit; the communication door is used for opening the first interlayer, and the temperature in the first interlayer can be actively reduced when needed; the upper port is a channel for communicating the oven body with the outside, and can be sealed by the cover plate in the baking process, and the second interlayer at the periphery of the upper port can relieve the heat loss speed from the outer wall of the upper port. Besides the adoption of the electric heating mode, the utility model utilizes the net rack, the supporting frame, the groove body, the ash collecting groove, the ash collecting box and the air door to construct another heating mode; specifically, the net rack and the trough body are used for bearing conventional fuels such as wood, anthracite and the like, the support frame is used for bearing the net rack, the ash collecting trough is used for accommodating the ash collecting box, the ash collecting box is used for accommodating falling ashes, and the air door can be used for controlling the combustion degree; the combustion mode and the electric heating mode can be selected according to requirements.

Drawings

FIG. 1 is an external structural view of the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a sectional view of the side wall of the furnace body according to the present invention;

in the figure:

1. metal shell 2, floating bead brick base 3, furnace body 4, first intermediate layer

5. Net frame 6, support frame 7, trough body 8 and dust collecting trough

9. An upper port 10, a second interlayer 11, a dust collecting box 12 and an air door

13. The connecting door 14, the metal layer 15 and the mud layer.

Detailed Description

The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

An electric naan pit with a brand-new heat insulation structure is shown in figures 1-3 and comprises a metal shell 1, a floating bead brick base 2, a furnace body 3, a first interlayer 4, a net rack 5, a support frame 6, a groove body 7, an ash collection groove 8, an upper port 9, a second interlayer 10, an ash collection box 11, an air door 12, a communication door 13, a metal layer 14 and a mud layer 15, wherein the lower end of the metal shell 1 is fixedly connected with the floating bead brick base 2, the furnace body 3 is positioned inside the metal shell 1, the furnace body 3 is positioned on the floating bead brick base 2, the first interlayer 4 is arranged between the furnace body 3 and the metal shell 1, the net rack 5 is arranged inside the furnace body 3, the support frame 6 is positioned on the floating bead brick base 2, the net rack 5 is positioned on the support frame 6, the annular groove body 7 is positioned on the net rack 5, the ash collection groove 8 is arranged in the floating bead brick base 2 and below the groove 7, the ash collection box 11 is inserted in the ash collection groove 8, an upper port 9 is arranged at the upper end of the metal shell 1, a second interlayer 10 is arranged on the periphery of the upper port 9, an air door 12 communicated with the interior of the furnace body 3 is arranged on the metal shell 1, and a communication door 13 communicated with the first interlayer 4 is arranged on the metal shell 1; the side wall of the furnace body 3 comprises a metal layer 14 and a pug layer 15, wherein the pug layer 15 is attached to the outer wall of the metal layer 14.

The device has the following structural characteristics: the metal shell 1 is the external structure of the utility model; the floating bead brick base 2 plays a role in bearing the utility model on one hand, and plays a role in increasing thermal resistance between the furnace body 3 and the ground by utilizing the excellent heat-insulating property of the floating bead brick base on the other hand; the furnace body 3 directly holds and roasts crusty pancake; the first interlayer 4 is used for constructing an air cavity between the furnace body 3 and the metal shell 1, and the heat resistance of air is far greater than that of metal, so that the heat preservation effect can be further improved; the pug layer 15 attached to the outer part of the metal layer 14 is used for further improving the heat preservation effect and is beneficial to simulating the temperature change characteristic of the traditional crusty pancake pit; the communication door 13 is used for opening the first interlayer 4 and can actively reduce the temperature in the first interlayer 4 when needed; the upper port 9 is a channel for communicating the oven body 3 with the outside, and can be closed by a cover plate in the baking process, and the second interlayer 10 at the periphery of the upper port 9 can relieve the heat loss speed from the outer wall of the upper port 9. Besides adopting the electric heating mode, the utility model utilizes the net rack 5, the supporting frame 6, the groove body 7, the dust collecting groove 8, the dust collecting box 11 and the air door 12 to construct another heating mode; specifically, the net rack 5 and the trough body 7 are used for bearing conventional fuels such as wood and anthracite, the support frame 6 is used for bearing the net rack 5, the ash collecting trough 8 is used for accommodating the ash collecting box 11, the ash collecting box 11 is used for accommodating falling ashes, and the air door 12 can be used for controlling the combustion degree; the combustion mode and the electric heating mode can be selected according to requirements.

Example 2

An electric naan pit with a brand-new heat insulation structure is shown in figures 1-3 and comprises a metal shell 1, a floating bead brick base 2, a furnace body 3, a first interlayer 4, a net rack 5, a support frame 6, a groove body 7, an ash collection groove 8, an upper port 9, a second interlayer 10, an ash collection box 11, an air door 12, a communication door 13, a metal layer 14 and a mud layer 15, wherein the lower end of the metal shell 1 is fixedly connected with the floating bead brick base 2, the furnace body 3 is positioned inside the metal shell 1, the furnace body 3 is positioned on the floating bead brick base 2, the first interlayer 4 is arranged between the furnace body 3 and the metal shell 1, the net rack 5 is arranged inside the furnace body 3, the support frame 6 is positioned on the floating bead brick base 2, the net rack 5 is positioned on the support frame 6, the annular groove body 7 is positioned on the net rack 5, the ash collection groove 8 is arranged in the floating bead brick base 2 and below the groove 7, the ash collection box 11 is inserted in the ash collection groove 8, an upper port 9 is arranged at the upper end of the metal shell 1, a second interlayer 10 is arranged on the periphery of the upper port 9, an air door 12 communicated with the interior of the furnace body 3 is arranged on the metal shell 1, and a communication door 13 communicated with the first interlayer 4 is arranged on the metal shell 1; the side wall of the furnace body 3 comprises a metal layer 14 and a pug layer 15, wherein the pug layer 15 is attached to the outer wall of the metal layer 14. Meanwhile, the floating bead brick base 2 is supported on the bottom plate, and a plurality of trundles are arranged at the lower end of the bottom plate. An electric heater is built in a side wall of the furnace body 3, and the electric heater is connected to a power supply through a wire. The control panel of the electric heater is arranged on the outer wall of the metal shell 1. The thickness of the slurry layer 15 is not less than the thickness of the metal layer 14.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric crusty pancake pit with a brand-new heat insulation structure is characterized by comprising a metal shell (1), a floating bead brick base (2), a furnace body (3), a first interlayer (4), a net rack (5), a support frame (6), a groove body (7), an ash collecting groove (8), an upper port (9), a second interlayer (10), an ash collecting box (11), an air door (12), a communication door (13), a metal layer (14) and a mud layer (15), wherein the lower end of the metal shell (1) is fixedly connected with the floating bead brick base (2), the furnace body (3) is positioned inside the metal shell (1), the furnace body (3) is supported on the floating bead brick base (2), the first interlayer (4) is arranged between the furnace body (3) and the metal shell (1), the net rack (5) is arranged inside the furnace body (3), the support frame (6) is supported on the floating bead brick base (2), and the net rack (5) is supported on the support frame (6), an annular groove body (7) is placed on the net rack (5), an ash collection groove (8) is arranged in the floating bead brick base (2) and below the groove body (7), an ash collection box (11) is inserted in the ash collection groove (8), an upper end opening (9) is arranged at the upper end of the metal shell (1), a second interlayer (10) is arranged on the periphery of the upper end opening (9), an air door (12) communicated with the interior of the furnace body (3) is arranged on the metal shell (1), and a communication door (13) communicated with the first interlayer (4) is arranged on the metal shell (1); the side wall of the furnace body (3) comprises a metal layer (14) and a slurry layer (15), wherein the slurry layer (15) is attached to the outer wall of the metal layer (14).

2. The electric crusty pancake pit with a brand-new heat insulation structure as claimed in claim 1, further comprising a bottom plate, wherein the floating bead brick base (2) is borne on the bottom plate, and a plurality of casters are arranged at the lower end of the bottom plate.

3. The electric crusty pancake pit with a brand-new heat preservation structure as claimed in claim 1, wherein an electric heater is built in the side wall of the oven body (3), and the electric heater is connected to a power supply through a wire.

4. The electric crusty pancake pit with a brand-new heat preservation structure as claimed in claim 3, wherein a control panel of the electric heater is arranged on the outer wall of the metal shell (1).

5. The electric crusty pancake pit with a brand-new thermal insulation structure as claimed in claim 1, wherein the thickness of the pug layer (15) is not less than that of the metal layer (14).