CN220818280U - Electric heating oven drying tunnel structure - Google Patents
Electric heating oven drying tunnel structure Download PDFInfo
- Publication number
- CN220818280U CN220818280U CN202322606671.XU CN202322606671U CN220818280U CN 220818280 U CN220818280 U CN 220818280U CN 202322606671 U CN202322606671 U CN 202322606671U CN 220818280 U CN220818280 U CN 220818280U
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- Prior art keywords
- cavity
- oven body
- tunnel structure
- air
- oven
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- 238000005485 electric heating Methods 0.000 title claims abstract description 23
- 238000000643 oven drying Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of ovens, and provides an electric heating oven drying tunnel structure, which comprises: oven body, heating chamber, thermal cycle fan, electrothermal tube, air outlet, suction inlet, return air inlet and closing mechanism, the heating chamber is located inside the oven body, the heating chamber with space between the oven body forms the cavity, the electrothermal tube evenly spaced sets up the heating chamber outer wall, the electrothermal tube is located in the cavity, the thermal cycle fan sets up oven body top, the air outlet with the suction inlet all sets up thermal cycle fan bottom, the air outlet with the heating chamber intercommunication, the return air inlet sets up heating chamber one side, the return air inlet with the air outlet intercommunication.
Description
Technical Field
The utility model relates to the technical field of ovens, in particular to an electric heating oven drying tunnel structure.
Background
The oven is the equipment that is used for carrying out the heating drying with the material, and current oven is generally placed at the inside heating chamber of oven through the product that needs the stoving and is directly heated, so leads to the inside heating of oven inhomogeneous easily, and the heat loss is great. In view of this, the present application has been made.
Disclosure of utility model
The utility model provides an electric heating oven drying tunnel structure, which aims to solve the technical problems that in the prior art, a product to be dried is generally placed in a heating cavity in an oven for direct heating, so that uneven heating in the oven is easy to cause and heat loss is large. The technical aim of the utility model is realized by the following technical scheme:
An electrically heated oven tunnel structure comprising:
The oven body, the heating cavity, the thermal circulation fan, the electric heating tube, the air outlet, the air suction inlet, the air return inlet and the sealing mechanism,
The heating cavity is located inside the oven body, the heating cavity with space between the oven body forms the cavity, the electrothermal tube evenly separates and sets up the heating cavity outer wall, the electrothermal tube is located in the cavity, the thermal cycle fan sets up oven body top, the air outlet with the suction inlet all sets up the thermal cycle fan bottom, the air outlet with the heating cavity intercommunication, the return air inlet sets up heating cavity one side, the return air inlet with the air outlet intercommunication, the return air inlet with the cavity intercommunication, the inlet scoop with the cavity intercommunication, closing mechanism sets up oven body front side.
Preferably, the closing mechanism comprises a motor, a rotating shaft, a chain conveyer belt, sliding rails, sliding blocks and a closing door, wherein the motor is arranged at the top of the oven body, the sliding rails are arranged at the top of the oven body and close to the position of the motor, the rotating shafts are symmetrically arranged at two sides of the sliding rails, the chain conveyer belt is respectively arranged at the output end and two sides of the motor between the rotating shafts, the sliding blocks are slidably arranged on the sliding rails, and the closing door is respectively arranged at the bottom of the sliding blocks.
Preferably, the heating cavity is cylindrical, and the electric heating tubes are distributed on the annular outer side surface of the heating cavity.
Preferably, a protection frame is arranged at the top of the oven body, and the thermal circulation fan is positioned in the protection frame.
Preferably, a baffle is arranged on the front side of the sliding rail.
Preferably, the number of the return air inlets is at least two.
Preferably, a plurality of support frames are arranged at the top of the oven body, and the sliding rail is arranged in front of the support frames.
Preferably, the closing door and the sliding block are connected through bolts.
Compared with the prior art, the utility model has the following beneficial effects: through setting up air outlet and return air inlet intercommunication, but return air inlet and inlet scoop intercommunication, place the product that will heat at the heating intracavity portion, heat the heating chamber periphery through the electrothermal tube, the wind of thermal cycle fan air outlet can be inhaled by the return air inlet of oven body back wall, the return air inlet is inhaled afterwards, the wind can be through the electrothermal tube, take away the heat that the electrothermal tube gave out, because the return air inlet communicates with each other with the inlet scoop, so the hot-blast through the electrothermal tube can be inhaled by the inlet scoop of thermal cycle fan, and blow out from the air outlet, heat the product of heating intracavity portion, thereby can realize carrying out even heating to the product, and can utilize the heat of electrothermal tube to carry out the secondary heating.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the heating chamber and the electric heating tube of the present utility model;
FIG. 3 is a schematic view of the structure of the air outlet and the air inlet of the present utility model;
FIG. 4 is a schematic cross-sectional view of the oven body of the present utility model;
FIG. 5 is a schematic view of a closure mechanism according to the present utility model;
FIG. 6 is a schematic view of a closure mechanism according to another embodiment of the present utility model;
In the figure: 1. an oven body; 2. a heating chamber; 3. a thermal cycle fan; 4. an electric heating tube; 5. an air outlet; 6. an air suction port; 7. an air return port; 8. a motor; 9. a rotating shaft; 10. a chain conveyor; 11. a slide rail; 12. a slide block; 13. closing the door; 14. a protective frame; 15. and a baffle.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-6, an electric heating oven drying tunnel structure includes:
The oven body 1, the heating cavity 2, the thermal circulation fan 3, the electric heating tube 4, the air outlet 5, the air suction inlet 6, the air return inlet 7 and the sealing mechanism,
The heating chamber 2 is located inside the oven body 1, the space between heating chamber 2 and the oven body 1 forms the cavity, electrothermal tube 4 even interval sets up at heating chamber 2 outer wall, electrothermal tube 4 is located the cavity, the thermal cycle fan 3 sets up at oven body 1 top, air outlet 5 and inlet scoop 6 all set up in thermal cycle fan 3 bottoms, air outlet 5 and heating chamber 2 intercommunication, return air inlet 7 sets up in heating chamber 2 one side, the quantity of return air inlet 7 is two at least, return air inlet 7 and air outlet 5 intercommunication, return air inlet 7 and cavity intercommunication, inlet scoop 6 and cavity intercommunication, closing mechanism sets up in oven body 1 front side.
By adopting the technical scheme, the thermal circulation fan 3 and the electric heating tube 4 are controlled to work, products to be heated are placed inside the heating cavity 2 by opening the sealing mechanism, the periphery of the heating cavity 2 is heated through the electric heating tube 4, in detail, the heating cavity 2 is cylindrical, the electric heating tube 4 is distributed on the annular outer side surface of the heating cavity 2, so that the heating cavity 2 is uniformly heated, the electric heating tube 4 is not arranged at the top of the heating cavity 2 because the top of the heating cavity 2 is communicated with the air outlet 5 of the thermal circulation fan 3, air at the air outlet 5 of the thermal circulation fan 3 can be sucked in by the air return opening 7 of the rear wall of the oven body 1, the air return opening 7 is communicated with the air suction opening 6 and is sucked in a sealing manner, after the air return opening 7 sucks in, the air can pass through the electric heating tube 4, heat emitted by the electric heating tube 4 is taken away, because the air return opening 7 is communicated with the air suction opening 6, hot air passing through the electric heating tube 4 is required to be interpreted by the thermal circulation fan 3, a thermal insulation measure is taken, the air suction opening 6 for preventing the heat from being emitted into air, and the air from being blown out from the air outlet 5, products inside the heating cavity 2 are heated, the products can be uniformly heated, and the products can be circulated and circulated from the air circulation fan 3 through the air inlet 3, the air circulation fan 3 can be heated, and the air circulation fan 3 can be heated by the air circulation fan 3 after the air circulation fan is heated, and the air in the air circulation fan is heated, and the air in the air circulation cavity is heated, and the air circulation cavity is heated by the air, and the air through the air circulation fan 3, and the air through the air, and the air circulation heat.
In some embodiments, a partition is arranged between the air outlet 5 and the air suction inlet 6, and the air outlet 5 and the air suction inlet 6 between the cavities are not communicated with each other.
In some embodiments, the closing mechanism comprises a motor 8, a rotating shaft 9, a chain conveyor 10, a sliding rail 11, a sliding block 12 and a closing door 13, wherein the motor 8 is arranged at the top of the oven body 1, the sliding rail 11 is arranged at the top of the oven body 1 and is close to the position of the motor 8, a plurality of supporting frames are arranged at the top of the oven body 1, the sliding rail 11 is arranged in front of the supporting frames, the rotating shaft 9 is symmetrically arranged at two sides of the sliding rail 11, the chain conveyor 10 is respectively arranged between the output end of the motor 8 and the rotating shafts 9 at two sides, the sliding block 12 is slidably arranged on the sliding rail 11, and the closing door 13 is respectively arranged at the bottom of the sliding block 12.
By adopting the technical scheme, when the closed door 13 needs to be opened, the motor 8 is controlled to work, the output end of the motor 8 rotates to drive the chain conveyor belt 10 to rotate, specifically, the chain conveyor belt 10 is of the prior art, too much description is not made on the structure of the chain conveyor belt, the chain conveyor belt 10 can drive the sliding blocks 12 to move along the sliding rails 11, and therefore, the sliding blocks 12 on two sides drive the closed door 13 on the sliding blocks to move to two sides for opening, and when the closed door 13 needs to be closed, the motor 8 is controlled to reversely rotate.
In some embodiments, a protection frame 14 is arranged at the top of the oven body 1, and the heat circulation fan 3 is positioned in the protection frame 14.
With the above technical solution, the protection frame 14 is provided for protecting the heat cycle fan 3.
In some embodiments, the front side of the slide rail 11 is provided with a baffle 15.
With the above technical solution, the baffle 15 is provided for protecting the components such as the closing mechanism.
In some embodiments, the closing door 13 is bolted to the slider 12.
With the above technical solution, it is convenient for the closing door 13 to be maintained or replaced.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (8)
1. An electric heating oven drying tunnel structure, characterized by comprising:
The drying oven comprises a drying oven body (1), a heating cavity (2), a thermal circulation fan (3), an electric heating tube (4), an air outlet (5), an air suction inlet (6), an air return inlet (7) and a sealing mechanism,
The heating cavity (2) is located inside the oven body (1), the heating cavity (2) and a space between the oven body (1) forms a cavity, the electric heating pipes (4) are evenly arranged on the outer wall of the heating cavity (2) at intervals, the electric heating pipes (4) are located in the cavity, the heat circulation fan (3) is arranged at the top of the oven body (1), the air outlet (5) and the air suction opening (6) are all arranged at the bottom of the heat circulation fan (3), the air outlet (5) is communicated with the heating cavity (2), the air return opening (7) is arranged on one side of the heating cavity (2), the air return opening (7) is communicated with the air outlet (5), the air return opening (7) is communicated with the cavity, the air suction opening (6) is communicated with the cavity, and the sealing mechanism is arranged at the front side of the oven body (1).
2. An electrically heated oven drying tunnel structure as claimed in claim 1, wherein: the utility model provides a sealing mechanism, including motor (8), pivot (9), chain conveyer belt (10), slide rail (11), slider (12) and sealing door (13), motor (8) set up oven body (1) top, slide rail (11) set up oven body (1) top is close to the position of motor (8), pivot (9) symmetry set up the both sides of slide rail (11), chain conveyer belt (10) set up respectively the output and the both sides of motor (8) between pivot (9), slider (12) slip sets up on slide rail (11), sealing door (13) set up respectively slider (12) bottom.
3. An electrically heated oven drying tunnel structure as claimed in claim 1, wherein: the heating cavity (2) is cylindrical, and the electric heating tubes (4) are distributed on the annular outer side surface of the heating cavity (2).
4. An electrically heated oven drying tunnel structure as claimed in claim 1, wherein: the top of the oven body (1) is provided with a protection frame (14), and the thermal circulation fan (3) is positioned in the protection frame (14).
5. An electrically heated oven drying tunnel structure as claimed in claim 2, wherein: the front side of the sliding rail (11) is provided with a baffle plate (15).
6. An electrically heated oven drying tunnel structure as claimed in claim 1, wherein: the number of the air return openings (7) is at least two.
7. An electrically heated oven drying tunnel structure as claimed in claim 2, wherein: the top of the oven body (1) is provided with a plurality of supporting frames, and the sliding rail (11) is arranged in front of the supporting frames.
8. An electrically heated oven drying tunnel structure as claimed in claim 2, wherein: the closing door (13) is connected with the sliding block (12) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322606671.XU CN220818280U (en) | 2023-09-25 | 2023-09-25 | Electric heating oven drying tunnel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322606671.XU CN220818280U (en) | 2023-09-25 | 2023-09-25 | Electric heating oven drying tunnel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818280U true CN220818280U (en) | 2024-04-19 |
Family
ID=90674819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322606671.XU Active CN220818280U (en) | 2023-09-25 | 2023-09-25 | Electric heating oven drying tunnel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818280U (en) |
-
2023
- 2023-09-25 CN CN202322606671.XU patent/CN220818280U/en active Active
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