CN213778402U

CN213778402U - High-efficient heated air circulation oven

Info

Publication number: CN213778402U
Application number: CN202021058185.9U
Authority: CN
Inventors: 刘明勋; 李金良; 刘明雷; 田栋栋
Original assignee: Feicheng Yuehai Chemical Co ltd
Current assignee: Taian Yuehai New Material Co.,Ltd.
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-07-23
Anticipated expiration: 2030-06-10

Abstract

The utility model belongs to the technical field of the stoving case technique and specifically relates to just a high-efficient heated air circulation oven. The utility model provides a high-efficient heated air circulation oven, includes box, air-supply line and goes out the tuber pipe, the box include shell, inner shell and chamber door, the chamber door set up on the shell, the inner shell set up inside the shell, shell and inner shell between be equipped with the wind chamber, the inner shell on the net of intaking, the net of intaking set up in the inner shell side, the wind chamber be horn type cavity, air-supply line and play tuber pipe set up in the box outside. The device simple structure, low in production cost can effectively improve the inside hot-blast circulation efficiency of stoving incasement portion, improves hot-blast and treat the area of contact of drying the object, promotes hot-blast treating the drying object and carries out heat exchange, improves drying efficiency, reduces the loss of the energy.

Description

High-efficient heated air circulation oven

Technical Field

The utility model belongs to the technical field of the stoving case technique and specifically relates to just a high-efficient heated air circulation oven.

Background

Drying box adopts the welding to form after shaped steel and sheet metal form, can be used to dry the medicine, timber etc., but drying box structure is complicated on the existing market, and the function is single, traditional drying box shell heat conduction, the heat that can lead to inside hot-air distributes away through the shell, make drying box's efficiency step-down, and no matter traditional drying box uses hot-blast drying or uses the stoving, its drying box's hot air exchange efficiency is poor, it is slow to lead to the heat to distribute, drying efficiency is low, and drying box's interior high temperature humid environment leads to drying box components and parts's damage easily. Therefore, it is necessary to design a high-efficiency hot air circulation drying box.

SUMMERY OF THE UTILITY MODEL

For solving the problem that the inside hot air exchange efficiency of above-mentioned stoving incasement is poor, drying efficiency is low, the utility model provides a high-efficient heated air circulation oven.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high-efficient heated air circulation oven, includes box, air-supply line and goes out the tuber pipe, the box include shell, inner shell and chamber door, the chamber door set up on the shell, the inner shell set up inside the shell, shell and inner shell between be equipped with the wind chamber, the inner shell on the net of intaking, the net of intaking set up in the inner shell side, the wind chamber be horn type cavity, air-supply line and play tuber pipe set up in the box outside.

As optimization, wind chamber one end link to each other with the air-supply line, the wind chamber be equipped with two, two wind chambers set up inside two vertically sides of inner shell, two wind chambers be first wind chamber and second wind chamber respectively, the air inlet net set up in the wind chamber other end, the air inlet net including first air inlet net and second air inlet net, first air inlet net and second air inlet net set up on two parallel sides of inner shell, first air inlet net and second air inlet net crisscross setting.

As optimization, the air inlet pipe is arranged on the outer side of the box body, the air outlet pipe is arranged at the top of the box body, and the air outlet pipe is connected with a negative pressure fan.

The whole beneficial effect of this scheme is: the utility model provides a high-efficient heated air circulation stoving case, through setting up the air inlet net on the inner shell lateral wall, and two crisscross settings of air inlet net, can make the crisscross exhaust hot-blast whirlwind that forms of stoving incasement, be favorable to hot-blast circulation and the discharge at the stoving incasement, and set up the wind chamber into horn type cavity, it evenly blows off hot-blast in wind chamber and box to do benefit to when pouring into hot-blast, and be equipped with out tuber pipe and negative-pressure air fan at the device top, be favorable to hot-blast discharge, the device simple structure, low in production cost, can effectively improve the hot-blast circulation efficiency of stoving incasement portion, improve hot-blast and the area of contact of treating the stoving object, promote hot-blast treating the stoving object and carry out the heat exchange, and the efficiency of drying is improved, and the loss of the energy is reduced.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Figure 2 is the structure schematic diagram of the first air inlet net of the utility model.

Figure 3 is the second air inlet net position structure schematic diagram of the utility model.

Fig. 4 is a schematic top view of the cross section of the present invention.

Fig. 5 is a schematic top view of the present invention.

Fig. 6 is a schematic B-B sectional view of a top view of the present invention.

Fig. 7 is a schematic cross-sectional view along the C-C direction of the top view of the present invention.

The air conditioner comprises a box body 1, a box body 2, an air inlet pipe 3, an air outlet pipe 4, an outer shell 5, an inner shell 6, a box door 7, an air cavity 8, an air inlet net 9, a first air cavity 10, a second air cavity 11, a first air inlet net 12, a second air inlet net 13 and a negative pressure fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may 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.

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", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, a high-efficient heated air circulation oven comprises a box body 1, an air inlet pipe 2 and an air outlet pipe 3, wherein the box body 1 comprises an outer shell 4, an inner shell 5 and a box door 6, the box door 6 is arranged on the outer shell 4, the inner shell 5 is arranged inside the outer shell 4, an air cavity 7 is arranged between the outer shell 4 and the inner shell 5, an air inlet net 8 is arranged on the inner shell 5, the air inlet net 8 is arranged on the side surface of the inner shell 5, the air cavity 7 is a horn-shaped cavity, and the air inlet pipe 2 and the air outlet pipe 3 are arranged outside the box body 1.

As shown in fig. 3 and 4, one end of the air cavity 7 is connected with the air inlet pipe 2, the air cavities 7 are two, the two air cavities 7 are arranged inside two vertical side surfaces of the inner shell 5, the two air cavities 7 are respectively a first air cavity 9 and a second air cavity 10, the air inlet net 8 is arranged at the other end of the air cavity 7, the air inlet net 8 comprises a first air inlet net 11 and a second air inlet net 12, the first air inlet net 11 and the second air inlet net 12 are arranged on two parallel side surfaces of the inner shell 5, and the first air inlet net 11 and the second air inlet net 12 are arranged in a staggered mode.

The air inlet pipe 2 is arranged on the outer side of the box body 1, the air outlet pipe 3 is arranged on the top of the box body 1, and the air outlet pipe 3 is connected with a negative pressure fan 13.

When the device specifically works, a first air cavity 9 and a second air cavity 10 are vertically arranged, a first air inlet net 11 and a second air inlet net 12 are arranged in a parallel and staggered mode, one end of each of the first air cavity 9 and the second air cavity 10 is connected to the air inlet pipe 2, the air inlet pipe 2 is externally connected with a fan heater, when the device works, hot air is injected into the first air cavity 9 and the second air cavity 10 through the air inlet pipe 2, the air cavities 7 are in an open horn shape and are uniformly dispersed when hot air reaches the air inlet net 8, the first air inlet net 11 and the second air inlet net 12 are arranged on the diagonal line of the box body 1 in a staggered mode, and the top of the box body 1 is provided with the air outlet pipe 3 and the negative pressure fan 13, so that hot wind energy forms cyclone upwards and is discharged inside the box body 1.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, any high efficiency hot air circulation oven according to the claims of the present invention and any suitable changes or modifications made by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient heated air circulation oven which characterized in that: including box, air-supply line and play tuber pipe, the box include shell, inner shell and chamber door, the chamber door set up on the shell, the inner shell set up inside the shell, shell and inner shell between be equipped with the wind chamber, the inner shell on the net of intaking, the air-supply line set up in the inner shell side, the wind chamber be loudspeaker type cavity, air-supply line and play tuber pipe set up in the box outside.

2. The high-efficiency hot air circulation oven according to claim 1, characterized in that: air chamber one end link to each other with the air-supply line, the air chamber be equipped with two, two air chambers set up inside two vertically sides of inner shell, the air inlet net set up in the air chamber other end, the air inlet net include first air inlet net and second air inlet net, first air inlet net and second air inlet net set up on the inner shell of two parallel sides, first air inlet net and second air inlet net crisscross setting.

3. The high-efficiency hot air circulation oven according to claim 1, characterized in that: the air inlet pipe is arranged on the outer side of the box body, the air outlet pipe is arranged at the top of the box body, and the air outlet pipe is connected with a negative pressure fan.