CN217609219U - Multilayer oven structure - Google Patents

Abstract

The utility model discloses a multilayer oven structure, the power distribution box comprises a box body, inside division of the upper end lateral wall of box has equipment chamber and baking chamber, the middle part fixedly connected with division board of baking chamber, baking chamber's opening part is equipped with the shutter, the both sides of division board are equipped with the rack that is used for placing food, the heat supply assembly who provides the heat for baking chamber in the equipment chamber, all be equipped with on the inside wall at box both ends with the communicating venthole of baking chamber, open the inside of division board has the intercommunication chamber, and the intercommunication chamber communicates with each other with the equipment chamber, open on the division board have a plurality ofly and the communicating inlet port in intercommunication chamber, the internally mounted in intercommunication chamber has the filter screen that is used for filtering the oil smoke, the utility model provides the homogeneity that the heat spreads, can filter the oil smoke simultaneously and improve the cleanliness.

Description

Multilayer oven structure

Technical Field

The utility model relates to an oven technical field specifically is a multilayer oven structure.

Background

The baking oven has applications in many fields, wherein the application is especially extensive in the food industry, and different baking ovens according to the use condition have household baking ovens for personal use and large baking ovens for commercial use, such as bakeries, most commercial bakeries adopt large multilayer baking ovens for improving the yield, but some problems also exist while the processing amount is increased, for example, the large baking ovens are mostly of multilayer structures, food at different positions is easily heated unevenly, and oil can be used when the food is baked, oil smoke inevitably exists in the baking process, and the oil smoke can be distributed in the equipment along with circulation and is not easy to clean, and the utility model provides a multilayer baking oven structure for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multilayer oven structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multilayer oven structure, the power distribution box comprises a box body, inside division of the upper end lateral wall of box has equipment chamber and toasting chamber, and heat supply unit installs in the inside of equipment chamber, and food heats in the inside of toasting chamber, the middle part fixedly connected with division board of toasting chamber, division board can make heating effect better, and the opening part of toasting chamber is equipped with the shutter, can close the shutter when heating, the both sides of division board are equipped with the rack that is used for placing food (for example the bread that waits to toast etc.), all be equipped with on the inside wall at box both ends with the communicating venthole of toasting chamber, the heat that equipment intracavity portion produced can follow the inside of mobile air admission toasting chamber and heat food, the inside of division board is opened there is the intercommunication chamber, and the intercommunication chamber communicates with each other with the equipment chamber, it has a plurality ofly and the communicating chamber communicating inlet port to open on the division board, and the food that continuous circulation flow can be quick messenger toasting chamber inside between equipment chamber is ripe, the internally mounted of intercommunication chamber has the filter screen that is used for filtering the oil smoke, and the use of filter screen reduces the inside that the oil smoke gets into the equipment chamber, improves the cleanliness.

Preferably, the inside of rack can place the tray that food toasted the usefulness on it for the cavity state, and the rack through fixed pipe and communicating pipe interconnect that it is some fixed connection on it, fixed pipe can peg graft each other with communicating pipe after pushing into the inside of toasting the chamber with the rack, communicating pipe fixed connection communicates with each other on the lateral wall of toasting the chamber and with the collection cover of equipment intracavity portion, it has a plurality of exhaust holes to open on the rack, and some hot-air can get into the inside of rack and discharge through the exhaust hole through collecting cover, communicating pipe and fixed pipe, goes on the rack wholly, improves the heat degree of consistency.

Preferably, the downside fixedly connected with wheel of rack, open on the lower lateral wall of toasting the chamber have with the track of wheel looks adaptation, the setting of track and wheel can conveniently push the inside of toasting the chamber with the rack and limit the position, orbital outer end is the inclined plane of interior height outer low, and orbital outer end fixedly connected with dog, and the setting on inclined plane can make the more steady business turn over of rack toast the chamber, and the setting of dog can make the rack keep steadily can not remove at will in the inside of toasting the chamber.

Preferably, the upper end of the fixed pipe is in the shape of a horn with a large outside and a small inside, the shape of the communicating pipe is matched with that of the fixed pipe, and the communicating pipe can be stably inserted into the fixed pipe due to the structure of the shape.

Preferably, the shape of filter screen is "V" shape, and the filter screen is close to the height that highly is less than the other end of shutter one end, and the fluid that the oil smoke that gets off by the filter screen filtration formed can flow to the one end of filter screen height along the filter screen, the one end that the filter screen height is low just is located the inside of division board and opens there is the guiding gutter, the lower extreme of guiding gutter just is located to open on the division board and has the spout, the inside sliding connection of spout has the box of taking out, and fluid can flow into the inside of guiding gutter along the filter screen, and the inside of taking out the box at last flows in, can regularly take out the change, and whole filter screen also can regularly be changed in addition.

Preferably, both ends of the top side wall of the equipment cavity are fixedly connected with guide plates, and the guide plates can guide air to flow.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the multi-position flow of heat and the heat uniformity of heating multi-layer food through the matching among the air outlet holes, the air inlet holes, the fixed pipes and the communicating pipes; in addition, due to the arrangement of the filter screen and the smoke exhaust box, the filter screen can filter out oil smoke, and the filtered oil smoke can enter the smoke exhaust box along the filter screen through the flow guide groove, so that the smoke exhaust box is convenient to clean and improves the cleanliness.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the opening state of the door of the present invention;

fig. 3 is a cross-sectional view of the partition plate of the present invention;

FIG. 4 is a sectional view of the case of the present invention;

FIG. 5 is a cross-sectional exploded view of the fixed pipe and the communicating pipe of the present invention;

fig. 6 is a schematic structural view of the inside of the track of the present invention;

fig. 7 is a schematic structural view of the rack of the present invention.

In the figure: 1. the box, 2, equipment chamber, 3, toast the chamber, 4, division board, 5, venthole, 6, intercommunication chamber, 7, the inlet port, 8, filter screen, 9, rack, 10, fixed pipe, 11, communicating pipe, 12, exhaust hole, 13, track, 14, dog, 15, guiding gutter, 16, take out the box, 17, basin, 18, fan, 19, heating wire, 20, collect the cover, 21, the guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-7, the present invention provides a technical solution: a multilayer oven structure comprises an oven body 1, an equipment cavity 2 and a baking cavity 3 are arranged inside the side wall of the upper end of the oven body 1, a heat supply assembly providing heat for the baking cavity 3 is arranged in the equipment cavity 2, food is heated in the baking cavity 3, the heat supply assembly comprises a water tank 17, a fan 18 and a plurality of heating wires 19, the plurality of heating wires 19 are respectively arranged in the water tank 17 and the equipment cavity 2, whether water is added in the water tank 17 can be selected according to actual conditions, for example, water can be added in the water tank when some food which is not expected to be too dry is eaten, water vapor also enters the baking cavity 3 to heat the food through heating volatilization, the rapid loss of water in the food can be avoided, the water tank 17 can be drawn out from the inside of the equipment cavity 2 at the front side of the oven body 1, water can be conveniently added, and residual water can be conveniently cleaned, the fan 18 is started to enable air to continuously circulate between the equipment cavity 2 and the baking cavity 3, so that heat emitted by the heating wire 19 can be brought into the baking cavity 3 to heat and bake food, the middle part of the baking cavity 3 is fixedly connected with a partition plate 4, the partition plate 4 uniformly divides the baking cavity 3 into two spaces with the same volume, the heating effect is better, a stop door is arranged at an opening of the baking cavity 3 and can be closed during heating, placing frames 9 for placing food are arranged on two sides of the partition plate 4, multilayer food such as bread and the like can be placed on the placing frames 9 through tools such as trays and the like to bake the food, air outlet holes 5 communicated with the baking cavity 3 are formed in the inner side walls at two ends of the box body 1, heat generated by a heat supply component in the equipment cavity 2 can enter the baking cavity 3 through the air outlet holes 5 to heat the food, division board 4's inside is opened there is intercommunication chamber 6, and intercommunication chamber 6 communicates with each other with equipment chamber 2, division board 4 is gone up to open has a plurality ofly and the communicating inlet port 7 that communicates with each other of intercommunication chamber 6, and the inside steam that gets into toasting chamber 3 inside can get back to equipment chamber 2 again through inlet port 7 and intercommunication chamber 6 after heating food warms up once more, so continuous circulation flow can be quick make toasting the inside food maturity of chamber 3, and the air can be even when flowing into toasting chamber 3 inside heats every layer of food (as shown in fig. 4, the arrow in fig. 4 represents the direction that the air constantly circulates between equipment chamber 2 and toasting chamber 3), the internally mounted of intercommunication chamber 6 has the filter screen 8 that is used for filtering the oil smoke, steam can pass through filter screen 8 when getting into equipment chamber 2 through intercommunication chamber 6, filter screen 8 can filter the air of process and come out with the oil smoke filtration wherein, makes the oil smoke can not get into equipment chamber 2 inside, thereby lead to attach to the inconvenient oil smoke clearance on basin 17, fan 18 and heating wire 19, the accessible opens the equipment chamber 2 before the use and the maintenance door (need to tear the filter screen 8 for a long time the maintenance part open and change the filter screen 8 inside.

In order to improve the heating speed and simultaneously enable the heating to be more uniform, the placing frame 9 is set to be in a hollow state, specifically, the inside of the placing frame 9 is in a hollow state (that is, a framed pipe is hollow), the placing frame 9 is connected with the communicating pipe 11 through the fixed pipe 10 fixedly connected with the placing frame 9, the fixed pipe 10 is inserted into the communicating pipe 11 after the placing frame 9 is pushed into the inside of the baking chamber 3, the communicating pipe 11 is fixedly connected onto the side wall of the baking chamber 3 and communicated with the collecting cover 20 inside the equipment chamber 2, a plurality of exhaust holes 12 are formed in the placing frame 9, when the fan 18 is started, a part of hot air enters the inside of the placing frame 9 through the collecting cover 20, the communicating pipe 11 and the fixed pipe 10 and is discharged through the exhaust holes 12, and the exhaust holes 12 and the fixed pipe 10 are arranged in opposite angles (as shown in fig. 7), so that the placing frame 9 can be heated more thoroughly, the whole placing frame 9 can be heated, the baking speed can be accelerated, and the heating can be more uniform.

Particularly, downside fixedly connected with wheel of rack 9, it has the track 13 with wheel looks adaptation to open on the lower lateral wall of toasting chamber 3, the setting of track 13 and wheel can conveniently push into the inside of toasting chamber 3 and make the position relatively fixed with rack 9, perhaps draws rack 9 to the outside of toasting chamber 3, conveniently puts the tray that contains food on rack 9 or will contain the tray of food and take off from rack 9, the outer end of track 13 is the inclined plane of interior high outer low, and the outer end fixedly connected with dog 14 of track 13, and the setting on inclined plane can make the more steady business turn over toasting chamber 3 of rack 9, and the setting of dog 14 can make when the staff does not stimulate rack 9, and rack 9 can keep steadily not can not remove at will in the inside of toasting chamber 3 to can make fixed pipe 10 and communicating pipe 11 connect more stably.

Particularly, the upper end of fixed pipe 10 is the trumpet form of big-outside-the-middle-small, the shape looks adaptation of communicating pipe 11 and fixed pipe 10, the inside of the fixed pipe 10 of stable insertion of communicating pipe 11 to can make the inside steam of equipment chamber 2 better get into the inside of fixed pipe 10 through communicating pipe 11.

Particularly, filter screen 8's shape is "V" shape, and the height that highly is less than the other end of filter screen 8 near shutter one end, and the fluid that is filtered the oil smoke formation that gets off by filter screen 8 can flow to the one end of filter screen 8 height along filter screen 8, the one end that filter screen 8 height is low just is located division board 4's inside and opens there is guiding gutter 15, the lower extreme of guiding gutter 15 just is located division board 4 and opens there is the spout, the inside sliding connection of spout has a drawer box 16, and fluid can flow into the inside of guiding gutter 15 along filter screen 8, flows in the inside of drawer box 16 at last, and the user will take out the inside fluid of clearance that box 16 will take out regularly can.

Particularly, 2 equal fixedly connected with guide plate 21 in both ends of chamber top lateral wall of equipment chamber, guide plate 21's setting can make the inside air of 2 inside equipment chambers better downwards through inside that venthole 5 got into toasting chamber 3.

The fan 18 and the heating wire 19 are respectively connected with an external power supply through cables, and the on-off of the fan 18 and the heating wire 19 can be controlled by controlling the on-off of the power supply.

During specific work, the placing frame 9 is pulled out from the inside of the baking cavity 3, a tray for containing food is placed on the placing frame 9, then the placing frame 9 can be pushed back to the inside of the baking cavity 3 again, the stop door is closed, then the fan 18 and the heating wire 19 are started, the heating wire 19 can heat the air inside the equipment cavity 2, the fan 18 can enable the heated air to continuously circulate between the equipment cavity 2 and the baking cavity 3, therefore, the food can be heated, the stop door is opened after the heating is completed, a worker wears the heat-insulating gloves to pull out the placing frame 9, and the food on the heat-insulating gloves is taken down.

Claims (6)

1. The utility model provides a multilayer oven structure, includes box (1), inside the opening of the upper end lateral wall of box (1) has equipment chamber (2) and toasting chamber (3), the middle part fixedly connected with division board (4) of toasting chamber (3), the opening part of toasting chamber (3) is equipped with the shutter, the both sides of division board (4) are equipped with rack (9) that are used for placing food, just have the heat supply subassembly that provides heat for toasting chamber (3) in equipment chamber (2), its characterized in that: all be equipped with on the inside wall at box (1) both ends with toast communicating venthole (5) in chamber (3), open the inside of division board (4) has intercommunication chamber (6), and intercommunication chamber (6) and equipment chamber (2) communicate with each other, it has a plurality of and the communicating inlet port (7) in chamber (6) to open on division board (4), the internally mounted of intercommunication chamber (6) has filter screen (8) that are used for filtering the oil smoke.

2. A multi-layer oven structure as claimed in claim 1, characterized in that: the inside of rack (9) is the cavity state, and rack (9) are through fixed pipe (10) and communicating pipe (11) interconnect that it is fixed connection on it, communicating pipe (11) fixed connection on the lateral wall of toasting chamber (3) and communicate with each other with the inside collection cover (20) of equipment chamber (2), it has a plurality of exhaust holes (12) to open on rack (9).

3. A multi-layer oven structure as claimed in claim 2, characterized in that: the downside fixedly connected with wheel of rack (9), it has track (13) with wheel looks adaptation to open on the lower lateral wall of toasting chamber (3), the outer end of track (13) is the inclined plane of interior height outer low, and the outer end fixedly connected with dog (14) of track (13).

4. A multi-layer oven structure as claimed in claim 3, characterized in that: the upper end of the fixed pipe (10) is in a horn shape with a large outer part and a small inner part, and the shape of the communicating pipe (11) is matched with that of the fixed pipe (10).

5. A multilayer oven structure as claimed in claim 1, characterized in that: the shape of filter screen (8) is "V" shape, and filter screen (8) are close to the height that highly is less than the other end of shutter one end, the one end that filter screen (8) height is low and the inside that is located division board (4) is opened there is guiding gutter (15), the lower extreme of guiding gutter (15) just is located division board (4) and is opened there is the spout, the inside sliding connection of spout has and takes out box (16).

6. A multilayer oven structure as claimed in claim 1, characterized in that: and guide plates (21) are fixedly connected to two ends of the cavity top side wall of the equipment cavity (2).

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