CN210124640U - Baking oven - Google Patents
Baking oven Download PDFInfo
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- CN210124640U CN210124640U CN201920574007.2U CN201920574007U CN210124640U CN 210124640 U CN210124640 U CN 210124640U CN 201920574007 U CN201920574007 U CN 201920574007U CN 210124640 U CN210124640 U CN 210124640U
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- purifying
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Abstract
The utility model relates to the technical field of baking equipment, in particular to an oven, wherein one oven comprises an inner container and a circulating fan; the air inlet and/or the air outlet of the circulating fan are/is provided with a first purifying piece for purifying stimulating gas and grease; the inner container is provided with a smoke outlet for discharging smoke in the inner container outwards, and a second purifying piece for purifying stimulating gas and grease is arranged in the smoke outlet. The other oven comprises an oven body, an inner container and a circulating fan; the air inlet and/or the air outlet of the circulating fan are/is provided with a first purifying piece; be provided with the exhaust port on the inner bag, be provided with the wind channel that dispels the heat in the box, the wind channel that dispels the heat is close to the position of exhaust port is provided with the third piece that purifies that is used for purifying pungent gas and grease. The utility model provides an oven, which reduces the influence on the people around the oven; but also reduces the stain adsorbed on the inner wall of the oven, thereby reducing the cleaning difficulty of a user.
Description
Technical Field
The utility model relates to a baking equipment technical field especially relates to an oven.
Background
At present, an oven is used for baking food in many restaurants or families, however, when meat, fish, shrimp and other food materials are baked in the oven at high temperature, a large amount of irritant components such as organic aldehyde, organic acid, organic amine, organic ester and the like are generated, the components can be diffused to the outside of the oven in an unorganized way, and when the components are accumulated to a certain concentration, not only can peripheral people feel strong, but also eye and respiratory tract of the peripheral people are strongly stimulated. In addition, irritant gas and grease components generated by baking can be adsorbed on the inner wall of the oven to form stains, so that the cleaning difficulty of a user is increased.
In summary, how to overcome the above-mentioned defects of the existing oven is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oven to alleviate the easy irritability composition that will toast the production of oven among the prior art existence and distribute to around the oven, and easily form the technical problem of dirt in the oven.
The utility model provides an oven, including inner bag and circulating fan.
The air inlet and/or the air outlet of the circulating fan are/is provided with a first purifying piece for purifying stimulating gas and grease; the inner container is provided with a smoke outlet for discharging smoke in the inner container outwards, and a second purifying piece for purifying stimulating gas and grease is arranged in the smoke outlet.
Preferably, as an implementation mode, the oven further comprises a fixed seat with a through hole, and the first purifying part is installed in the through hole; the fan cover plate of the circulating fan is provided with a mounting hole, the fixing seat is used for installing the first purifying piece on the fan cover plate, and the first purifying piece and the mounting hole are oppositely arranged.
Preferably, as an implementation mode, the fixing seat is detachably connected with the fan cover plate.
Preferably, as an implementation mode, a plurality of limiting grooves are formed in the periphery of the mounting hole, protruding portions corresponding to the limiting grooves in a one-to-one manner are arranged on the periphery of the fixing seat, and the protruding portions can be clamped in the corresponding limiting grooves.
Preferably, as an implementation mode, the protruding portion is L-shaped, and a suspended edge of the L-shape of the protruding portion can penetrate through the limiting groove from one side of the fan cover plate to the other side of the fan cover plate and can be rotatably clamped at an edge of the limiting groove.
Preferably, as an implementable mode, the oven further comprises a box body and a cylinder, a heat dissipation air duct is arranged in the box body, one end of the cylinder is connected with the smoke exhaust port, the other end of the cylinder is connected to the heat dissipation air duct, and the second purifying piece is installed in the cylinder.
Preferably, as an implementation mode, the first purifying element and the second purifying element each include a catalyst capable of catalyzing the stimulation gas and the grease generated by baking to generate odorless gas.
Preferably, as an embodiment, the catalyst is a supported catalyst.
Preferably, as an embodiment, the active component of the catalyst is a transition metal oxide.
Correspondingly, the utility model also provides another oven, which comprises a box body, an inner container and a circulating fan; wherein, the air intake and/or the air outlet of circulating fan are provided with the first piece that purifies that is used for purifying irritant gas and grease.
The inner container is provided with a smoke outlet for discharging smoke in the inner container outwards, a heat dissipation air duct is arranged in the box body, and a third purifying piece for purifying stimulating gas and grease is arranged at the position, close to the smoke outlet, of the heat dissipation air duct.
Compared with the prior art, the utility model has the advantages of:
the utility model provides a first oven, including inner bag and circulating fan, be provided with the first piece that purifies that is used for purifying amazing gas (for example organic aldehyde, organic acid, organic amine, organic ester etc. that food toasted and produces) and grease at circulating fan's air intake and/or air outlet; the inner container is provided with a smoke outlet for discharging smoke in the inner container outwards, and the smoke outlet is internally provided with a second purifying piece for purifying stimulating gas and grease.
When the oven is used for baking food, the circulating fan can suck gas in the inner container from the air inlet, and stimulating gas and grease in the gas can be purified when passing through the first purifying part at the air inlet and/or the air outlet of the circulating fan and converted into odorless gas to enter the inner container of the oven again, so that the content of the stimulating gas and the content of the grease in the inner container are reduced, on one hand, the stimulating gas and the grease reaching the smoke outlet of the inner container can be reduced, and on the other hand, the stimulating gas and the grease emitted to the outside of the oven when the oven is opened after baking is finished can be reduced; the stimulating gas and the grease passing through the smoke exhaust port can be purified by the second purifying member in the smoke exhaust port, and converted into odorless gas to be released outside the oven.
The utility model provides a second oven, which comprises a box body, an inner container and a circulating fan, wherein a first purifying piece for purifying stimulating gas (such as organic aldehyde, organic acid, organic amine, organic ester and the like generated by food baking) and grease is arranged at an air inlet and/or an air outlet of the circulating fan; the inner container is provided with a smoke outlet for discharging smoke in the inner container outwards, a heat dissipation air duct is arranged in the box body, and a third purifying piece for purifying stimulating gas and grease is arranged at the position, close to the smoke outlet, of the heat dissipation air duct.
When the oven is used for baking food, the circulating fan can suck gas in the inner container from the air inlet, and stimulating gas and grease in the gas can be purified when passing through the first purifying part at the air inlet and/or the air outlet of the circulating fan and converted into odorless gas to enter the inner container of the oven again, so that the content of the stimulating gas and the content of the grease in the inner container are reduced, on one hand, the stimulating gas and the grease reaching the smoke outlet of the inner container can be reduced, and on the other hand, the stimulating gas and the grease emitted to the outside of the oven when the oven is opened after baking is finished can be reduced; the stimulating gas and the grease entering the heat dissipation air duct from the smoke outlet can be purified by the third purifying piece in the heat dissipation air duct and converted into odorless gas to be released outside the oven.
Therefore, the oven provided by the utility model can purify the circulating gas in the oven and the gas discharged from the smoke outlet, thereby reducing the irritating gas and grease emitted by the oven to the surrounding air and further reducing the influence on the personnel around the oven; but also reduces the stain adsorbed on the inner wall of the oven, thereby reducing the cleaning difficulty of a user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of an oven according to an embodiment of the present invention;
fig. 2 is a sectional view taken along a-a of the oven of fig. 1 according to the embodiment of the present invention;
fig. 3 is a schematic view of an explosion structure of a fan cover plate, a fixing seat and a catalyst in an oven according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is an enlarged schematic view of portion B of FIG. 3;
fig. 6 is an exploded schematic view of a part of a second oven according to an embodiment of the present invention.
Icon: 1-inner container; 2-a circulating fan; 3-a first purification element; 4-fixing the base; 5-a second purification element; 6, a box body; 7-a heat dissipation air duct; 8-a third purifying member; 9-an air duct cover plate;
21-a fan cover plate; 211-mounting holes; 212-a limiting groove;
41-a projection; 411-dangling edge.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present 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.
In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The two ovens provided by the present invention are further described in detail by the following specific embodiments and with reference to the attached drawings.
Referring to fig. 1 and fig. 2, the first oven provided in this embodiment includes an inner container 1 and a circulating fan 2, and a first purifying member 3 for purifying stimulating gas (such as organic aldehyde, organic acid, organic amine, organic ester, and the like generated by baking food) and grease is disposed at an air inlet and/or an air outlet of the circulating fan 2; the inner container 1 is provided with a smoke outlet for discharging smoke in the inner container 1 outwards, and the smoke outlet is internally provided with a second purifying piece 5 for purifying stimulating gas and grease.
When the oven is used for baking food, the circulating fan 2 can suck the gas in the inner container 1 from the air inlet, and the stimulating gas and the grease in the gas can be purified when passing through the first purifying part 3 at the air inlet and/or the air outlet of the circulating fan 2 and converted into odorless gas to enter the inner container 1 of the oven again, so that the content of the stimulating gas and the grease in the inner container 1 is reduced, on one hand, the stimulating gas and the grease reaching the smoke outlet of the inner container 1 can be reduced, and on the other hand, the stimulating gas and the grease emitted to the outside of the oven when the oven is opened after baking is finished can be reduced; the stimulating gas and grease passing through the smoke exhaust port can be purified by the second purifying member 5 in the smoke exhaust port, converted into odorless gas and discharged to the outside of the oven.
Referring to fig. 6, the second oven provided in this embodiment includes a box body 6, a liner 1 and a circulating fan 2, and a first purifying member 3 for purifying stimulating gas (such as organic aldehyde, organic acid, organic amine, organic ester, and the like generated by baking food) and grease is disposed at an air inlet and/or an air outlet of the circulating fan 2; an exhaust port for exhausting smoke in the inner container 1 outwards is formed in the inner container 1, a heat dissipation air duct 7 (located between a top plate of the inner container 1 and an air duct cover plate 9) is arranged in the box body 6, and a third purifying piece 8 for purifying stimulating gas and grease is arranged at the position, close to the exhaust port, of the heat dissipation air duct 7.
When the oven is used for baking food, the circulating fan 2 can suck the gas in the inner container 1 from the air inlet, and the stimulating gas and the grease in the gas can be purified when passing through the first purifying part 3 at the air inlet and/or the air outlet of the circulating fan 2 and converted into odorless gas to enter the inner container 1 of the oven again, so that the content of the stimulating gas and the grease in the inner container 1 is reduced, on one hand, the stimulating gas and the grease reaching the smoke outlet of the inner container 1 can be reduced, and on the other hand, the stimulating gas and the grease emitted to the outside of the oven when the oven is opened after baking is finished can be reduced; the stimulating gas and the grease entering the heat dissipation air duct 7 from the smoke exhaust port can be purified by the third purifying member 8 in the heat dissipation air duct 7, and converted into odorless gas to be released outside the oven.
Therefore, the oven provided by the embodiment can purify the circulating gas in the oven and the gas exhausted from the smoke exhaust port, so that the irritating gas and grease emitted by the oven to the surrounding air are reduced, and further, the influence on people around the oven is reduced; but also reduces the stain adsorbed on the inner wall of the oven, thereby reducing the cleaning difficulty of a user.
The specific structures of the two ovens are described in detail below:
preferably, can install first purification piece 3 in circulating fan 2's air intake department to reduce the grease that gets into circulating fan 2, and then, reduced the grease at positions such as the fan that adsorbs in circulating fan 2, reduced user's the clearance degree of difficulty and the risk that circulating fan 2 damaged.
Specifically, the smoke outlet on the inner container 1 is located at the top of the inner container 1, so that the smoke in the inner container 1 can be smoothly discharged.
Specifically, referring to fig. 3 to 5, a fixing base 4 having a through hole is provided in the oven, the first purification member 3 is installed in the through hole of the fixing base 4, and a mounting hole 211 is formed in a fan cover plate 21 of the circulation fan 2, so that the fixing base 4 on which the first purification member 3 is installed can be installed on the fan cover plate 21 to install the first purification member 3 on the fan cover plate 21 using the fixing base 4, and the first purification member 3 on the fixing base 4 is disposed opposite to the mounting hole 211, so that the gas passing through the mounting hole 211 can be purified by the first purification member 3 in the through hole of the fixing base 4.
Preferably, can with adopting between fixing base 4 and the fan apron 21 can dismantle the mode interconnect of being connected to, being covered by the grease on first purification piece 3 surface, when being difficult to purify amazing gas or grease well, can dismantle fixing base 4 from fan apron 21 to change first purification piece 3, guarantee first purification piece 3's purification efficiency.
Furthermore, a plurality of limiting grooves 212 can be formed in the peripheral side of the mounting hole 211, and the protruding portions 41 corresponding to the limiting grooves 212 one to one are arranged on the peripheral side of the fixing base 4, so that the protruding portions 41 can be clamped in the corresponding limiting grooves 212, and the fixing base 4 and the fan cover plate 21 can be conveniently connected and separated in a clamping manner.
Specifically, the protruding portion 41 may be provided in an L-shape, and a hanging edge 411 of the L-shape of the protruding portion 41 can pass through the limiting groove 212 from one side of the fan cover plate 21 to the other side of the fan cover plate 21; after the L-shaped suspended edge 411 of the protruding portion 41 completely passes through the limiting groove 212, the fixing base 4 can be rotated in the forward direction so that the L-shaped suspended edge 411 of the protruding portion 41 can rotate to the portion of the fan cover plate 21 around the limiting groove 212, and therefore the L-shaped suspended edge 411 of the protruding portion 41 can be clamped at the edge of the corresponding limiting groove 212. When fixing base 4 needs to be detached from fan cover plate 21, fixing base 4 can be rotated in the reverse direction so that suspended edge 411 of the L shape of protruding portion 41 can rotate to limiting groove 212 from the periphery of limiting groove 212, and therefore protruding portion 41 loses the limitation of fan cover plate 21, and when fixing base 4 is taken up, suspended edge 411 of the L shape of protruding portion 41 can be taken out from limiting groove 212, so that fixing base 4 and fan cover plate 21 can be detached very conveniently.
As an implementation manner, a catalyst may be disposed in each of the first purifying members 3 to catalyze the stimulation gas and the grease generated by baking with the catalyst to generate odorless gas, and the catalyst has substantially no change in chemical composition before and after catalysis, and has a long service life.
Further, the catalyst may be provided as a supported catalyst comprising a carrier and an active component supported on the carrier so as to be formed into a desired shape for easy installation.
In particular, the active component may be provided as a transition metal oxide, so that the active component is not ignited (particularly at the air inlet and/or the air outlet of the circulation fan 2) after the high-temperature gas and grease are contacted with the active component, thereby ensuring safety in use.
Preferably, manganese oxide is optionally used as the active component.
Referring to fig. 2, a box body 6 and a cylinder are arranged in the first oven, a heat dissipation air duct 7 is arranged in the box body 6, one end of the cylinder is connected with a smoke outlet, and the other end of the cylinder is connected to the heat dissipation air duct 7, so that gas exhausted from the smoke outlet can smoothly reach the heat dissipation air duct 7 along the cylinder; install second purification piece 5 in the drum to, second purification piece 5 just can purify the stimulation gas and the grease through the exhaust port, reduces and gets into the stimulation gas and the grease of heat dissipation wind channel 7 by the exhaust port, and then, reduces the oven and gives off outside stimulation gas and grease. Wherein a catalyst can be arranged in the second purification member 5.
Referring to fig. 6, in a specific structure of the second oven, the third purifying member 8 may be an activated carbon filter screen, and the activated carbon filter screen is disposed in the heat dissipation air duct 7, so as to adsorb grease and irritating components in the smoke discharged from the smoke discharge port by using the activated carbon filter screen.
To sum up, the utility model discloses an oven has overcome a great deal of technical defect of traditional oven. The oven provided by the embodiment can purify circulating gas in the oven and gas exhausted from the smoke exhaust port, reduces irritant gas and grease emitted by the oven to surrounding air, and further reduces influence on people around the oven; but also reduces the stain adsorbed on the inner wall of the oven, thereby reducing the cleaning difficulty of a user.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. An oven is characterized by comprising an inner container (1) and a circulating fan (2);
wherein, the air inlet and/or the air outlet of the circulating fan (2) are/is provided with a first purifying piece (3) for purifying stimulating gas and grease;
the inner container (1) is provided with a smoke outlet for discharging smoke in the inner container outwards, and a second purifying piece (5) for purifying stimulating gas and grease is arranged in the smoke outlet.
2. The oven according to claim 1, characterized in that it further comprises a fixed seat (4) with a through hole, in which said first purification member (3) is mounted; the fan cover plate (21) of the circulating fan (2) is provided with a mounting hole (211), the fixing seat (4) is used for installing the first purifying piece (3) on the fan cover plate (21), and the first purifying piece (3) and the mounting hole (211) are arranged oppositely.
3. Oven according to claim 2, characterized in, that the holder (4) is detachably connected to the fan cover (21).
4. The oven according to claim 3, characterized in that a plurality of limiting grooves (212) are formed on the periphery of the mounting hole (211), and protrusions (41) corresponding to the limiting grooves (212) are formed on the periphery of the fixing base (4), wherein the protrusions (41) can be clamped in the corresponding limiting grooves (212).
5. The oven according to claim 4, characterized in that the protrusion (41) is L-shaped, and a hanging edge (411) of the L-shape of the protrusion (41) can pass through the limiting groove (212) from one side of the fan cover plate (21) to the other side of the fan cover plate (21) and can be rotatably clamped at the edge of the limiting groove (212).
6. The oven according to claim 1, characterized in that the oven further comprises a box body (6) and a cylinder, a heat dissipation air duct (7) is arranged in the box body (6), one end of the cylinder is connected with the smoke exhaust, the other end of the cylinder is connected to the heat dissipation air duct (7), and the second purifying member (5) is arranged in the cylinder.
7. The cooking oven according to any one of claims 1 to 6, characterized in that said first purifying member (3) and said second purifying member (5) each comprise a catalyst (31), said catalyst (31) being capable of catalyzing the stimulation gas and the grease produced by the cooking to generate an odorless gas.
8. The oven according to claim 7, characterized in that the catalyst (31) is a supported catalyst.
9. The oven according to claim 8, characterized in that the active component of the catalyst (31) is a transition metal oxide.
10. An oven is characterized by comprising an oven body (6), an inner container (1) and a circulating fan (2);
wherein, the air inlet and/or the air outlet of the circulating fan (2) are/is provided with a first purifying piece (3) for purifying stimulating gas and grease;
be provided with on inner bag (1) with the outside exhaust smoke vent of flue gas in the inner bag, be provided with heat dissipation wind channel (7) in box (6), heat dissipation wind channel (7) are close to the position of smoke vent is provided with third purification piece (8) that are used for purifying pungent gas and grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574007.2U CN210124640U (en) | 2019-04-25 | 2019-04-25 | Baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574007.2U CN210124640U (en) | 2019-04-25 | 2019-04-25 | Baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210124640U true CN210124640U (en) | 2020-03-06 |
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ID=69661974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920574007.2U Active CN210124640U (en) | 2019-04-25 | 2019-04-25 | Baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210124640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546690A (en) * | 2021-07-28 | 2021-10-26 | 几唯(苏州)新材料科技有限公司 | Active site in-situ regeneration technology for catalytic oxidation coating of household electric oven |
-
2019
- 2019-04-25 CN CN201920574007.2U patent/CN210124640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546690A (en) * | 2021-07-28 | 2021-10-26 | 几唯(苏州)新材料科技有限公司 | Active site in-situ regeneration technology for catalytic oxidation coating of household electric oven |
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