CN205695277U - An energy-saving electric oven preventing heat loss - Google Patents

Abstract

The utility model discloses an energy-saving electric oven that prevents heat loss, comprising a heat-insulating seat, a blower, an outer cover, a heat-insulating box, a baking hanging ring and an electric heating wire. The heat-insulating seat is installed on a frame, the upper end of the heat-insulating seat is connected to the heat-insulating box, a hollow column is vertically arranged in the middle of the heat-insulating box, the upper end of the hollow column is connected to a rotating disk, a plurality of baking hanging rings are evenly hung on the rotating disk, a plurality of electric heating wires are installed on the side wall of the hollow column, the bottom of the hollow column is connected to an air outlet hood, a plurality of hot air outlet holes are opened on the surface of the air outlet hood, the top of the heat-insulating box is connected to a smoke exhaust main pipe through a plurality of smoke exhaust branch pipes, an outer cover is arranged on the outside of the heat-insulating box, a sealed preheating chamber is formed between the outer cover and the heat-insulating box, and the bottom of the preheating chamber is connected to the blower through a plurality of air inlet pipes. The energy-saving electric oven that prevents heat loss can fully utilize heat, avoid heat loss, improve the baking efficiency and quality of food, and is suitable for hanging baking of large quantities of food.

Description

An energy-saving electric oven preventing heat loss

technical field

The utility model relates to the technical field of food processing equipment, in particular to an energy-saving electric oven for preventing heat loss.

Background technique

An electric oven is an electrical device that uses the heat radiation emitted by an electric heating element to bake food. Conventional electric ovens are small in size and have limited storage space. They are only suitable for kitchen use. When a large amount of food needs to be baked, conventional electric ovens are difficult to meet It is time-consuming and laborious to bake in multiple times, which increases power consumption and is not conducive to mass-baking food. During the baking process of food, the heat preservation effect of electric oven is relatively poor, resulting in a large loss of heat and increasing the cost of food baking. Conducive to environmental protection and energy saving, the air inside the conventional electric oven is not circulated, and the internal temperature distribution is uneven, which affects the efficiency and quality of food baking, and affects the taste of food. system effect.

Utility model content

The purpose of this utility model is to provide an energy-saving electric oven that prevents heat loss, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An energy-saving electric oven for preventing heat loss, comprising a heat insulation seat, a blower, an outer cover, a heat preservation box, a baking hanging ring and an electric heating wire, the heat insulation seat is installed on a frame, and the upper end of the heat insulation seat is connected to a The box body, the middle part of the heat preservation box is vertically provided with a hollow column, the upper end of the hollow column is connected to the rotating disk, and a number of baking hanging rings are evenly hung on the rotating disk, and a number of electric heating wires are installed on the side wall of the hollow column, and the bottom of the hollow column is connected to a There are several hot air outlet holes on the surface of the air outlet hood. The top of the heat preservation box is connected to the smoke exhaust main pipe through a plurality of smoke exhaust pipes. The preheating chamber, the bottom of the preheating chamber is connected to the blower through multiple air inlet pipes.

As a further solution of the present invention: the inner wall of the heat preservation box is covered with a heat reflection layer of tinfoil paper.

As a further solution of the present invention: a protective net is provided outside the electric heating wire.

As a further solution of the utility model: the upper end of the hollow column communicates with the preheating chamber.

Compared with the prior art, the beneficial effect of the utility model is: the energy-saving electric oven for preventing heat loss has a reasonable structural design, convenient operation and use, and the external air can effectively absorb the heat emitted by the heat preservation box and the hollow column, realizing The heat is fully utilized to avoid heat loss, which improves the baking efficiency and quality of food, and is suitable for hanging baking of large quantities of food.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1-heat insulation seat, 2-air outlet cover, 3-hot air outlet, 4-blower, 5-air inlet pipe, 6-frame, 7-outer cover, 8-preheating chamber, 9-insulation Box body, 10-exhaust branch pipe, 11-exhaust main pipe, 12-rotating disk, 13-baking hanging ring, 14-protective net cover, 15-electric heating wire, 16-hollow column.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, an energy-saving electric oven for preventing heat loss includes a heat insulating seat 1, a blower 4, an outer cover 7, an insulated box 9, a baking hanging ring 13 and an electric heating wire 15 , the heat insulation seat 1 is installed on the frame 6, the upper end of the heat insulation seat 1 is connected to the heat preservation box 9, and the inner wall of the heat insulation box 9 is provided with a heat reflection layer of tin foil paper, which increases the heat preservation effect of the heat insulation box 9 and improves the heat preservation. The utilization rate of insulation box body 9 is vertically provided with a hollow column 16, the upper end of the hollow column 16 is connected to the rotating disk 12, and a number of baking hanging rings 13 are evenly hung on the rotating disk 12, and some electrical appliances are installed on the side wall of the hollow column 16. The heating wire 15, the outer side of the electric heating wire 15 is provided with a protective net cover 14, the bottom of the hollow column 16 is connected to the air outlet hood 2, the surface of the air outlet 2 is provided with a number of hot air outlet holes 3, and the top of the heat preservation box 9 passes through a plurality of smoke exhaust branch pipes 10 is connected to the smoke exhaust main pipe 11, and an outer cover body 7 is arranged on the outside of the heat preservation box 9, and a sealed preheating chamber 8 is formed between the outer cover body 7 and the heat preservation box body 9, and the upper end of the hollow column 16 is connected to the preheating chamber 8, and the preheating chamber 8 The bottom is connected to the blower 4 through a plurality of air inlet pipes 5 .

The working principle of the utility model is: the energy-saving electric oven for preventing heat loss has a reasonable structural design and is easy to operate and use. When the blower 4 is started, the external air is blown into the preheating chamber 8 through a plurality of air inlet pipes 5, and the external air Absorb the heat emitted by the heat preservation box 9 and enter it from the top of the hollow column 16, and transport it to the heat preservation box 9 from the hot air outlet hole 3 on the air outlet cover 2 at the bottom of the hollow column 16, and cooperate with the electric heating wire 15 to realize the baking hanging ring 13 hangs the baking of the food, so that the food is evenly heated, the smoke after baking is transported from the smoke exhaust branch pipe 10 to the smoke exhaust main pipe 11, and the external air effectively absorbs the heat emitted by the heat preservation box 9 and the hollow column 16 to realize heat dissipation. It can avoid heat loss, improve the baking efficiency and quality of food, and is suitable for hanging baking of large batches of food.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. prevent the energy-saving electric oven that heat scatters and disappears, including heat-insulating base, aerator, outer outlet body, thermal-insulating body, baking link And electrical heating wire, it is characterised in that described heat-insulating base is arranged in frame, and heat-insulating base upper end connects thermal-insulating body, thermal-insulating body Middle part is vertically provided with open tubular column, and open tubular column upper end connects rotation dish, and rotation dish is uniformly hung with some baking links, open tubular column Some electrical heating wires are installed on sidewall, connect outlet housing bottom open tubular column, portal if outlet housing surface offers hot dry wind, protect Incubator body top connects smoke evacuation house steward by many smoke evacuation arms, is provided with outer outlet body, outer outlet body and couveuse outside thermal-insulating body Surround the preheating cavity of sealing between body, bottom preheating cavity, connect aerator by many blast pipes.

A kind of energy-saving electric oven preventing heat to scatter and disappear the most according to claim 1, it is characterised in that described thermal-insulating body Inwall is laid with masking foil heat-reflecting layer.

A kind of energy-saving electric oven preventing heat to scatter and disappear the most according to claim 1, it is characterised in that described electrical heating wire Outside is provided with protection net.

A kind of energy-saving electric oven preventing heat to scatter and disappear the most according to claim 1, it is characterised in that on described open tubular column End connection preheating cavity.