CN212109270U - Heated air circulation oven - Google Patents
Heated air circulation oven Download PDFInfo
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- CN212109270U CN212109270U CN202020666449.2U CN202020666449U CN212109270U CN 212109270 U CN212109270 U CN 212109270U CN 202020666449 U CN202020666449 U CN 202020666449U CN 212109270 U CN212109270 U CN 212109270U
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Abstract
The utility model discloses a hot air circulation oven, which comprises an oven main body, wherein a hot air circulation mechanism is arranged in the oven main body; the hot air circulation mechanism comprises a hot air shell, a first pipeline fan, a second pipeline, a first placing shell, a third pipeline, a second pipeline fan, a fourth pipeline and a second placing shell; the hot air shell is fixedly connected to the middle of the bottom end in the oven main body, and the double-end motor is fixedly connected to the middle in the hot air shell. The utility model discloses a double-end motor in the hot-blast casing and the pipeline fan on electrothermal tube and the pipeline not only can utilize double-end motor to blow in hot-blast both ends to placing the casing inside from controlling simultaneously and hot-blastly, have promoted hot air drying's efficiency. And adopt a plurality of pipelines and pipeline fan, can once place the casing to two and carry out heated air circulation, a plurality of pipeline fans can promote heated air circulation's efficiency simultaneously.
Description
Technical Field
The utility model relates to a hot air drying technical field specifically is a heated air circulation oven.
Background
The hot air circulation oven is used for heating, curing, drying and dehydrating materials in the industries of medicine, chemical industry, food, agricultural and sideline products, aquatic products, light industry and the like. Such as raw materials, decoction pieces of Chinese medicinal materials, extract, powder, granule, dehydrated vegetables, etc. The existing hot air circulation oven is uneven in air distribution, particularly the hot air circulation oven with a large space is different in hot air flow velocity, so that the materials at partial positions often reach or even exceed the dehydration requirement, the water content of partial materials is still high, the manufacturing cost of the existing hot air circulation oven is high, the heat energy utilization rate is reduced, and the production cost is increased.
The patent number CN201820813760.8 discloses a hot air circulation oven, which relates to the field of hot air drying equipment, in particular to a hot air circulation oven, comprising a box body, a top plate and a bottom plate, wherein the top plate and the bottom plate are arranged in the box body; the utility model discloses simple structure, convenient to use utilizes the circulation wind channel that top wind channel, bottom wind channel, first side wind channel and the second side wind channel that communicate each other formed, improves heat utilization rate, adopts the cloth wind hole that sets up on the bottom plate simultaneously for hot-blast entering stoving region dries the material, adjusts the air-blower, the regulation of the flow realization drying efficiency of the fan of airing exhaust.
Currently, the existing hot air circulation oven has some defects, such as; the existing hot air circulating oven cannot effectively and quickly circulate hot air, the drying efficiency is easily influenced, and the drying effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heated air circulation oven has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hot air circulation oven comprises an oven body, wherein a hot air circulation mechanism is arranged inside the oven body;
the hot air circulation mechanism comprises a hot air shell, a first pipeline fan, a second pipeline, a first placing shell, a third pipeline, a second pipeline fan, a fourth pipeline and a second placing shell; the middle of the bottom end in the oven main body is fixedly connected with a hot air shell, the middle in the hot air shell is fixedly connected with a double-end motor, the left side and the right side of the double-end motor are respectively and rotatably connected with one end of a motor shaft, the other end of the motor shaft is fixedly connected with a blowing fan blade, the left side and the right side in the hot air shell are both fixedly connected with a first electric heating tube, the left side and the right side of the hot air shell are both communicated with one end of a first pipeline, the other end of the first pipeline is communicated with a first pipeline fan, the top of the first pipeline fan is communicated with one end of a second pipeline, the other end of the second pipeline is communicated with a first placing shell, the left end and the right end of the front side and the rear side of the first placing shell are both communicated with one end of a third pipeline, the other end of, the other end of the fourth pipeline is communicated with a second placing shell, the left side and the right side of the middle of the bottom of the second placing shell are communicated with circulating pipes, and the bottoms of the circulating pipes are communicated with a hot air shell;
the first casing of placing and the second are placed the casing top and are open structure, and first casing of placing and the second place the casing top and all laminate there is the cap, the cap top left and right sides all laminates there is fixing bolt, fixing bolt bottom passes cap threaded connection and first casing of placing and the second of placing and place the casing.
As an optimized embodiment of the utility model, the fixed casing of the equal fixedly connected with in hot-blast casing left and right sides bottom, a plurality of second electrothermal tubes of fixed casing inside equidistance fixedly connected with.
As a preferred embodiment of the utility model, fixed casing top intercommunication has the one end of fifth pipeline, the other end intercommunication of fifth pipeline has third pipeline fan, third pipeline fan top intercommunication has the sixth pipeline, the other end of sixth pipeline passes the oven main part.
As the utility model discloses a preferred embodiment, oven main part front side left end fixedly connected with door-hinge, the door-hinge front side rotation is connected with the box baffle, the welding of box baffle front side right-hand member has the handle.
As an optimized embodiment of the present invention, the oven main body, the hot air casing, the first pipeline, the second pipeline, the third pipeline, the fourth pipeline, the fifth pipeline, the sixth pipeline and the fixing casing are made of stainless metal.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a double-end motor in the hot-blast casing and the pipeline fan on electrothermal tube and the pipeline not only can utilize double-end motor to blow in hot-blast both ends to placing the casing inside from controlling simultaneously and hot-blastly, have promoted hot air drying's efficiency. And adopt a plurality of pipelines and pipeline fan, can once place the casing to two and carry out heated air circulation, a plurality of pipeline fans simultaneously can promote heated air circulation's efficiency, are favorable to more practical use a heated air circulation oven.
2. The utility model discloses a sixth pipeline in second electrothermal tube and the oven main part in the fixed casing can utilize pipeline fan to blow in the oven main part with the heat from the outside inside, carries out inside and outside heating stoving to placing the casing, has promoted the effect of drying, is favorable to more practical use a heated air circulation oven.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a hot air circulation oven of the present invention;
fig. 2 is an internal view of the hot air circulating oven of the present invention.
In the figure: the oven comprises an oven body 1, an oven body 2, a door shaft 3, a box body baffle 4, a handle 5, a fixed shell 6, a fifth pipeline 7, a third pipeline fan 8, a sixth pipeline 9, a circulating pipe 10, a hot air shell 11, a double-end motor 12, a motor shaft 13, a blowing fan blade 14, a first electric heating pipe 15, a first pipeline 16, a first pipeline fan 17, a second pipeline 18, a second electric heating pipe 19, a first placing shell 20, a third pipeline 21, a second pipeline fan 22, a fourth pipeline 23, a second placing shell 24, a shell cover 25 and fixing bolts.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a hot air circulation oven comprises an oven body 1, wherein a hot air circulation mechanism is arranged inside the oven body 1;
the hot air circulation mechanism comprises a hot air shell 10, a first pipeline 15, a first pipeline fan 16, a second pipeline 17, a first placing shell 19, a third pipeline 20, a second pipeline fan 21, a fourth pipeline 22 and a second placing shell 23; a hot air shell 10 is fixedly connected to the middle of the bottom end inside the oven main body 1, a double-head motor 11 is fixedly connected to the middle inside the hot air shell 10, the left side and the right side of the double-head motor 11 are respectively and rotatably connected with one end of a motor shaft 12, the other end of the motor shaft 12 is fixedly connected with a blowing fan blade 13, the left side and the right side inside the hot air shell 10 are both fixedly connected with a first electric heating tube 14, the left side and the right side of the hot air shell 10 are both communicated with one end of a first pipeline 15, the other end of the first pipeline 15 is communicated with a first pipeline fan 16, the top of the first pipeline fan 16 is communicated with one end of a second pipeline 17, the other end of the second pipeline 17 is communicated with a first placing shell 19, the left end and the right end of the front side and the rear side of the first placing shell 19 are both communicated with, the bottom of the second pipeline fan 21 is communicated with one end of a fourth pipeline 22, the other end of the fourth pipeline 22 is communicated with a second placing shell 23, the left side and the right side of the middle of the bottom of the second placing shell 23 are communicated with circulating pipes 9, and the bottom of each circulating pipe 9 is communicated with a hot air shell 10;
Referring to fig. 1 in the embodiment, through the double-end motor 11 and the electric heating tube in the hot air casing 10 and the pipeline fan on the pipeline, hot air can be blown into the casing from the left end and the right end by the double-end motor 11, so that the efficiency of hot air drying is improved. And adopt a plurality of pipelines and pipeline fan, can once place the casing to two and carry out heated air circulation, a plurality of pipeline fans simultaneously can promote heated air circulation's efficiency, are favorable to more practical use a heated air circulation oven.
Wherein, the bottom of the left and right sides of the hot air shell 10 is fixedly connected with a fixed shell 5, and a plurality of second electric heating tubes 18 are fixedly connected with the inside of the fixed shell 5 at equal intervals.
The top of the fixed shell 5 is communicated with one end of a fifth pipeline 6, the other end of the fifth pipeline 6 is communicated with a third pipeline fan 7, the top of the third pipeline fan 7 is communicated with a sixth pipeline 8, and the other end of the sixth pipeline 8 penetrates through the oven main body 1.
In the embodiment, referring to fig. 1, through the second electric heating tube 18 in the fixed casing 5 and the sixth pipeline 8 in the oven main body 1, heat can be blown into the oven main body 1 from the outside by using the pipeline fan, so as to heat and dry the inside and the outside of the placed casing, thereby improving the drying effect and being beneficial to more practical use of a heated air circulation oven.
The oven comprises an oven body 1, a door shaft 2, a box baffle 3 and a handle 4, wherein the door shaft 2 is fixedly connected to the left end of the front side of the oven body 1, the box baffle 3 is rotatably connected to the front side of the door shaft 2, and the handle 4 is welded to the right end of the front side of the box baffle 3.
The oven body 1, the hot air shell 10, the first pipeline 15, the second pipeline 17, the third pipeline 20, the fourth pipeline 22, the fifth pipeline 6, the sixth pipeline 8 and the fixed shell 5 are all made of stainless metal materials.
When the hot air circulation oven is used, the double-end motor 11, the first electric heating tube 14, the second electric heating tube 18, the first pipeline fan 16, the second pipeline fan 21 and the third pipeline fan 7 are in telecommunication connection with an external power supply, then the double-end motor 11, the first electric heating tube 14, the second electric heating tube 18, the first pipeline fan 16, the second pipeline fan 21 and the third pipeline fan 7 are in signal connection with an external control switch, after the connection is finished, the first electric heating tube 14 can be opened, the first electric heating tube 14 can generate heat in the hot air shell 10, then the double-end motor 11 is opened, the double-end motor 11 drives the motor shaft 12, the motor shaft 12 drives the blowing fan blade 13, the blowing fan blade 13 is used for blowing hot air into the first pipeline 15, at the moment, the first pipeline fan 16 and the second pipeline fan 21 can be opened, the first pipeline fan 16 and the second pipeline fan 21 are used, hot air can be circulated in the first and second accommodating cases 19 and 23 through the second, third and fourth pipes 17, 20 and 22, and finally, the hot air can be returned to the inside of the hot air case 10 through the circulation pipe 9, and when the heating of the hot air from the outside is required, the second electric heating pipe 18 and the second pipe blower 21 can be turned on.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a heated air circulation oven, includes oven main part (1), its characterized in that: a hot air circulation mechanism is arranged in the oven main body (1);
the hot air circulation mechanism comprises a hot air shell (10), a first pipeline (15), a first pipeline fan (16), a second pipeline (17), a first placing shell (19), a third pipeline (20), a second pipeline fan (21), a fourth pipeline (22) and a second placing shell (23); the middle of the bottom end in the oven main body (1) is fixedly connected with a hot air shell (10), the middle in the hot air shell (10) is fixedly connected with a double-end motor (11), the left side and the right side of the double-end motor (11) are respectively and rotatably connected with one end of a motor shaft (12), the other end of the motor shaft (12) is fixedly connected with a blowing fan blade (13), the left side and the right side in the hot air shell (10) are respectively and fixedly connected with a first electric heating tube (14), the left side and the right side of the hot air shell (10) are both communicated with one end of a first pipeline (15), the other end of the first pipeline (15) is communicated with a first pipeline fan (16), the top of the first pipeline fan (16) is communicated with one end of a second pipeline (17), the other end of the second pipeline (17) is communicated with a first placing shell (19), and the left end and right end of the front side and the rear side of, the other end of the third pipeline (20) is communicated with a second pipeline fan (21), the bottom of the second pipeline fan (21) is communicated with one end of a fourth pipeline (22), the other end of the fourth pipeline (22) is communicated with a second placing shell (23), the left side and the right side of the middle of the bottom of the second placing shell (23) are communicated with circulating pipes (9), and the bottom of each circulating pipe (9) is communicated with a hot air shell (10);
first place casing (19) and second and place casing (23) top and be open structure, and first casing (19) and the second of placing are placed casing (23) top and are all laminated cap (24), both sides are all laminated fixing bolt (25) about cap (24) top, fixing bolt (25) bottom is passed cap (24) threaded connection and is first placed casing (19) and second and place casing (23).
2. A hot air circulating oven according to claim 1, characterized in that: the hot-blast casing (10) the equal fixedly connected with fixed casing (5) in both sides bottom, fixed casing (5) inside equidistance fixedly connected with a plurality of second electrothermal tubes (18).
3. A hot air circulating oven according to claim 2, characterized in that: the top of the fixed shell (5) is communicated with one end of a fifth pipeline (6), the other end of the fifth pipeline (6) is communicated with a third pipeline fan (7), the top of the third pipeline fan (7) is communicated with a sixth pipeline (8), and the other end of the sixth pipeline (8) penetrates through the oven main body (1).
4. A hot air circulating oven according to claim 1, characterized in that: the oven is characterized in that a door shaft (2) is fixedly connected to the left end of the front side of the oven body (1), a box body baffle (3) is rotatably connected to the front side of the door shaft (2), and a handle (4) is welded to the right end of the front side of the box body baffle (3).
5. A hot air circulating oven according to claim 1, characterized in that: the oven body (1), the hot air shell (10), the first pipeline (15), the second pipeline (17), the third pipeline (20), the fourth pipeline (22), the fifth pipeline (6), the sixth pipeline (8) and the fixed shell (5) are all made of stainless metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666449.2U CN212109270U (en) | 2020-04-27 | 2020-04-27 | Heated air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666449.2U CN212109270U (en) | 2020-04-27 | 2020-04-27 | Heated air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212109270U true CN212109270U (en) | 2020-12-08 |
Family
ID=73617810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020666449.2U Expired - Fee Related CN212109270U (en) | 2020-04-27 | 2020-04-27 | Heated air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212109270U (en) |
-
2020
- 2020-04-27 CN CN202020666449.2U patent/CN212109270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |