CN218764280U

CN218764280U - Electric oven

Info

Publication number: CN218764280U
Application number: CN202220169013.1U
Authority: CN
Inventors: 张士伟; 蔡壮壮; 张军明; 崔永凯
Original assignee: Henan Jiude Intelligent Equipment Co ltd
Current assignee: Henan Jiude Intelligent Equipment Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2023-03-28
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses an electric oven, which comprises a box body of a drying box, wherein a U-shaped electric heating pipe, a moisture removing device and an electric air valve which divide the box body into a left cavity and a right cavity are arranged in the drying box, the upper part of the U-shaped electric heating pipe is communicated with the electric air valve, and the moisture removing device is symmetrically arranged by taking the electric air valve as a center; a plurality of trays are arranged in the left chamber and the right chamber at equal intervals. The utility model discloses a can carry out the hydrofuge through centrifugal fan and hydrofuge pipeline, carry out the centre gripping in electric heating pipe both sides with the sheet metal panel simultaneously and form hot air channel, mend the wind gap through electronic blast gate and open, the external rotor fan operation is bloied downwards, and low temperature wind passes U type electric heating pipe heating and becomes high temperature hot-blast, reaches the dispersion of oven bottom and opens to blow off to both sides.

Description

Electric oven

Technical Field

The utility model relates to an electric oven technical field, especially an electric oven.

Background

The electric heating oven heats the electric heating pipe through the power supply to generate a heat source, and forms circulating air inside the oven through the air blower to achieve uniform temperature, so that the purposes of shortening the production period, saving energy, improving the product quality and the like are achieved.

The application of oven is very extensive, be adapted to chemical industry, food, biology, medicine, metallurgy, air brushing, printing, five gold ization, pottery, a plurality of trades such as building materials, in the use of electric heat oven, sometimes need toast different article simultaneously, and the required baking temperature of different article is different, traditional case only has a box, although the temperature is adjustable, but when carrying out a plurality of article stoving, can't satisfy this user demand, very easily cause the inhomogeneous heat power distribution of stoving, and the moisture is difficult to discharge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an electric oven.

The purpose of the utility model is realized through the following technical scheme:

an electric drying oven comprises a drying oven body, wherein a U-shaped electric heating pipe, a moisture exhaust device and an electric air valve are arranged in the drying oven body, the U-shaped electric heating pipe divides the drying oven body into a left cavity and a right cavity, the upper part of the U-shaped electric heating pipe is communicated with the electric air valve, and the moisture exhaust device is arranged in a central symmetry mode by taking the electric air valve as a center; and a plurality of trays are arranged in the left chamber and the right chamber at equal intervals.

According to a further technical scheme, the dehumidifying device comprises a volute centrifugal fan and a dehumidifying pipeline, the volute centrifugal fan is communicated with the dehumidifying pipeline, an outer rotor fan is arranged close to the dehumidifying pipeline, and an air outlet of the outer rotor fan faces towards the tray.

A protective device is arranged above the tray and can be any one of a woven mesh, a stainless steel mesh and a metal plate punching plate.

According to a further technical scheme, metal plates are arranged on two sides of the U-shaped electric heating pipe to form hot air channels, and the lower ends of the hot air channels are communicated with the left cavity and the right cavity.

The further technical proposal is that the number n of the trays is more than or equal to 1.

The further technical proposal is that the power of the U-shaped electric heating tube is more than or equal to 1kw.

The further technical scheme is that an access door is arranged on one surface, close to the U-shaped electric heating pipe, of the drying box body.

The utility model has the advantages of it is following:

the utility model can carry out dehumidification through the centrifugal fan and the dehumidification pipeline, simultaneously, the two sides of the electric heating pipe are clamped by sheet metal plates to form a hot air channel, an air supplementing opening is opened through the electric air valve, the outer rotor fan runs to blow downwards, low-temperature air passes through the U-shaped electric heating pipe to be heated and changed into high-temperature hot air, and the high-temperature hot air reaches the bottom of the oven and is dispersed and blown to the two sides; high-temperature hot air penetrates through the material from bottom to top to be dried, the high-temperature high-humidity hot air is changed into high-temperature high-humidity hot air and penetrates through the protective device, moisture is discharged from the volute centrifugal fan through the moisture discharging pipeline, the other part of the moisture enters the air return port of the outer rotor fan, air field circulation is formed, the thermal distribution is uniform, and the drying effect is better.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is a schematic view of the cross-sectional structure of the utility model shown in FIG. 1 along the direction B-B

FIG. 3 is a schematic view of the top view structure of the present invention

In the figure: 1. the drying box comprises a drying box body, 2 a volute centrifugal fan, 3 a U-shaped electric heating pipe, 4 a moisture discharging pipeline, 5 a protective device, 6 an electric air valve, 7 a tray, 8 an outer rotor fan, 9 an access door, 10 a hot air pipeline, 11 a left chamber, 12 a right chamber.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, an electric oven comprises a drying oven body 1, wherein a U-shaped electric heating pipe 3, a moisture exhaust device and an electric air valve 6 are arranged in the drying oven body, the U-shaped electric heating pipe 3 divides the drying oven body into a left chamber 11 and a right chamber 12, the upper part of the U-shaped electric heating pipe 3 is communicated with the electric air valve 6, and the moisture exhaust device is arranged in a central symmetry manner by taking the electric air valve 6 as a center; a plurality of trays 7 are arranged in the left chamber 11 and the right chamber 12 at equal distances.

As a preferred embodiment, the dehumidifying device includes a volute centrifugal fan 2 and a dehumidifying pipeline 4, the volute centrifugal fan 2 is communicated with the dehumidifying pipeline 4, an outer rotor fan 8 is arranged near the dehumidifying pipeline 4, and an air outlet of the outer rotor fan 8 faces the tray 7.

As a preferred embodiment, a protection device 5 is arranged above the tray 7, a protection device 5 is arranged above the trays 7 on both sides, the protection device 5 is positioned below one end of the moisture exhaust pipeline 4, the other end of the moisture exhaust pipeline is positioned in the infrared direction and communicated with the volute centrifugal fan 2, and the protection device can be any one of a woven mesh, a stainless steel mesh and a sheet metal punching plate.

As a preferred embodiment, the both sides of U type electric heating pipe 3 are provided with the panel beating and form hot air channel 10, just the lower extreme of hot air channel 10 with left cavity 11, right cavity 12 intercommunication mend the wind from last down through electronic blast gate 6, make U type electric heating pipe 3's heat pass through hot air channel 10 and get into left cavity 11 and right cavity 12, then pass through tray 7, discharge the moisture through dehumidification pipeline 4, and all the other hot-blasts are circulated by electronic blast gate 6 again and are mended the wind.

As a preferred embodiment, the number n of the trays 7 is more than or equal to 1.

As a preferred embodiment, the power of the U-shaped electric heating tube 3 is more than or equal to 1kw.

As a preferred embodiment, the drying box body 1 is provided with an access door 9 on one side close to the U-shaped electric heating pipe 3, so that the drying box is convenient to maintain in case of failure.

The working process of the utility model is as follows:

the utility model can carry out dehumidification through the centrifugal fan and the dehumidification pipeline 4, simultaneously, the two sides of the electric heating pipe are clamped by sheet metal plates to form a hot air channel 10, an air supplementing opening is opened through the electric air valve 6, the outer rotor fan 8 runs to blow downwards, low-temperature air passes through the U-shaped electric heating pipe 3 to be heated and changed into high-temperature hot air, and the high-temperature hot air reaches the bottom of the oven and is dispersed and blown to the two sides; high-temperature hot air penetrates through the material from bottom to top to be dried, the high-temperature high-humidity hot air is changed to penetrate through the protection device 5, moisture is discharged from the volute centrifugal fan 2 through the moisture discharge pipeline 4, the other part of the moisture enters the air return opening of the outer rotor fan 8, air field circulation is formed, and the drying effect is better.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An electric oven, characterized in that: the drying box comprises a drying box body (1), wherein a U-shaped electric heating pipe (3), a moisture exhaust device and an electric air valve (6) which divide the drying box body (1) into a left cavity (11) and a right cavity (12) are arranged in the drying box body (1), the upper part of the U-shaped electric heating pipe (3) is communicated with the electric air valve (6), and the moisture exhaust device is arranged in a central symmetry mode by taking the electric air valve (6) as a center; a plurality of trays (7) are arranged in the left chamber (11) and the right chamber (12) at equal distances.

2. An electric oven, according to claim 1, characterized in that: the dehumidifying device comprises a volute centrifugal fan (2) and a dehumidifying pipeline (4), the volute centrifugal fan (2) is communicated with the dehumidifying pipeline (4), an outer rotor fan (8) is arranged close to the dehumidifying pipeline (4), and an air outlet of the outer rotor fan (8) faces towards the tray (7).

3. An electric oven according to claim 1, characterized in that: and a protective device is arranged above the tray (7), and the protective device can adopt any one of a woven mesh, a stainless steel mesh and a metal plate punching plate.

4. An electric oven, according to claim 1, characterized in that: the two sides of the U-shaped electric heating pipe (3) are provided with metal plates to form hot air channels (10), and the lower ends of the hot air channels (10) are communicated with the left cavity (11) and the right cavity (12).

5. An electric oven according to claim 1, characterized in that: the number n of the trays (7) is more than or equal to 1.

6. An electric oven, according to claim 1, characterized in that: the power of the U-shaped electric heating pipe (3) is more than or equal to 1kw.

7. An electric oven according to claim 1, characterized in that: and an access door (9) is arranged on one surface of the drying box body (1) close to the U-shaped electric heating pipe (3).