CN209018489U - A kind of Roasting oven structure - Google Patents
A kind of Roasting oven structure Download PDFInfo
- Publication number
- CN209018489U CN209018489U CN201820749848.8U CN201820749848U CN209018489U CN 209018489 U CN209018489 U CN 209018489U CN 201820749848 U CN201820749848 U CN 201820749848U CN 209018489 U CN209018489 U CN 209018489U
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- China
- Prior art keywords
- liner
- ventilative
- mounting plate
- edge
- ventilation port
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2007—Removing cooking fumes from oven cavities
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to a kind of Roasting oven structures, including liner and mounting plate, the mounting plate is set to above liner and is formed with gap between liner upper surface, the ventilation port that can be connected with the headspace of mounting plate is offered at the top of the liner, ventilation port is opened in the front of liner roof and arranges close to the edge of liner front openings, it is provided with opening corresponding with ventilation port on the mounting plate, is connected between the opening and the ventilation port by ventilative tube assembly.Ventilation port on oven inner container is arranged in the front of liner roof and arranged close to the edge of liner front openings by the utility model, to be away as far as possible the heating structure and air inlet/outlet structure on rear side of oven, in guaranteeing oven inner container under the premise of the balance of pressure and humidity, ventilation port is minimized to bad influence is followed in oven, interior loop condition of the hot wind in oven inner container is improved, and then improves cured effect.
Description
Technical field
The utility model relates to oven technology field, especially one kind, and pressure and humidity to be made in oven inner container to balance each other, fit
The Roasting oven structure answered.
Background technique
A ventilation port is arranged in high-end oven currently on the market generally above oven inner container, and is realized by ventilative pipe
The balance of pressure and humidity in oven inner container is realized in connection between liner and wind deflector.
For example, application publication number be CN106063680A Chinese patent application " a kind of oven inner container structure " (application number:
201610604898.2) a kind of structure is disclosed, including the liner shell for surrounding baking chamber, it is arranged in liner shell
Heater, the left side of liner shell inner wall, right side, rear survey are respectively equipped with right baffle-plate, right shell body, rear baffle, right baffle-plate, right shell body,
There is gap, right baffle-plate, right shell body, the surrounding of rear baffle plate are close in liner shell between the middle part and liner shell inner wall of rear baffle
Wall setting is respectively equipped with the first air-heater, the second air-heater and the between right baffle-plate, right shell body, rear baffle and liner shell inner wall
Three air-heaters；Air inlet, the left and right two of right baffle-plate, right shell body and rear baffle are equipped in the middle part of right baffle-plate, right shell body and rear baffle
Side is provided with air outlet.
Above-mentioned existing oven ventilation port is generally provided with the middle part of upper mounting plate, and ventilative Guan Weiyi structure is relatively simple
Through type cylindrical tube.Since the rear side of oven inner container has heating tube, after the air being heated is by being set to hot-air damper
The blower of side is blown into liner, and ventilation port is more closely easy to cause hot wind just to arrange from ventilation port without sufficiently recycling apart from hot-air damper
Out, cause oven middle and lower part temperature and pressure higher, and oven top temperature and pressure at ventilation port are lower, affect heat
Interior circulation of the wind in oven, in this way when oven is in upper and lower fiery mode baking food, food is easy to appear centre and has sent out coke,
And surrounding the problem of not painting, influence cured effect.
Utility model content
It can improve in oven for the current state of the art, the technical problem to be solved by the utility model is to provide a kind of
Interior loop condition in gallbladder is to improve the Roasting oven structure of cured effect.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of Roasting oven structure, including liner and
Mounting plate, the mounting plate are set to above liner and are formed with gap between liner upper surface, offer at the top of the liner
The ventilation port that can be connected with the headspace of mounting plate, it is characterised in that: the ventilation port is opened in the front of liner roof
And arranged close to the edge of liner front openings, be provided with opening corresponding with ventilation port on the mounting plate, the opening with
It is connected between the ventilation port by ventilative tube assembly.
In the above scheme, the ventilative tube assembly includes ventilative pipe, ventilative board and liquid-bearing plate, under the ventilative pipe
Port is connected with ventilation port, and the upper port of the ventilative pipe is located at below mounting plate, and the ventilative board, liquid-bearing plate are overlapping up and down
In the opening of mounting plate, and be formed between the ventilative board and liquid-bearing plate and hold sap cavity, be provided on the liquid-bearing plate with
The first oral area that the upper port of ventilative pipe is connected is provided with the second oral area for gas to pass through on the ventilative board.Using above-mentioned
Structure, during the hot wind for carrying a large amount of vapor enters mounting plate upper space by ventilative pipe, vapor into
Liquefaction stops after entering to hold in sap cavity, and extra gas then passes through the second oral area after sap cavity and enter on mounting plate by holding
The avoidable hot wind velocity of discharge of overlapping configuration one side of side, ventilative board, liquid-bearing plate itself is too fast and influences the heat in liner
On the other hand accumulation can avoid a large amount of steam discharges in liner in the water for holding sap cavity stop and cause humidity in liner too low
Problem improves cured effect to keep thermal cycle and moisture stable in liner.
Preferably, the middle part of the liquid-bearing plate, which is recessed downwards, is formed with the first lower concave part, which passes through described
Opening arrangement；The middle part of the ventilative board, which is recessed downwards, is formed with the second lower concave part, and second concave part is in the first lower concave part
Cavity in, the outer diameter of second lower concave part makes the outer surface of the second lower concave part and the less than the internal diameter of the first lower concave part
The inner surface of one lower concave part encloses jointly described holds sap cavity.First oral area is opened on the bottom wall of the first lower concave part,
Second oral area is opened on the peripheral wall of the second lower concave part.On the one hand above structure ensures liquid-bearing plate, ventilative board junction
Leakproofness, on the other hand, form convenient for accumulation steam without influence gas discharge hold sap cavity structure.
In order to ensure junction good seal, the edge of the liquid-bearing plate is ridden upon on the upper surface of mounting plate, described
The edge of aerofoil rides upon on the upper surface of liquid-bearing plate.The upper end of the ventilative pipe has top plate, is provided with third mouth on the top plate
Portion, and the edge of the third oral area has the baffle liner that can be protruded into first oral area.The open edge of the mounting plate has
There is the surrounding edge for extending downwardly and surrounding the first lower concave part arrangement.
In order to ensure junction good seal, lower end that is protruding upward and protruding into ventilative pipe is formed on the liner roof
Protrusion in mouthful, the ventilation port is at least two and arranged for interval is on protrusion.The lower edge of the ventilative pipe
With the assembly circle that can be ridden upon liner upper surface and be arranged around protrusion.
Preferably, it is provided with hot-air damper on rear side of the liner, offers air inlet in the middle part of the hot-air damper, the hot wind
The edge of baffle has air outlet, and the one side edge of the air outlet has the wind deflector bent backward.The structure is advantageous
In the outlet air efficiency for reinforcing oven air outlet, and then circulation in oven is improved, guarantees the uniformity of oven thermal field.
Compared with the prior art, the advantages of the utility model are: the utility model sets the ventilation port on oven inner container
It sets in the front of liner roof and is arranged close to the edge of liner front openings, to be away as far as possible the heating on rear side of oven
Structure and air inlet/outlet structure, in guaranteeing oven inner container under the premise of the balance of pressure and humidity, by ventilation port to being followed in oven
Bad influence minimizes, and improves interior loop condition of the hot wind in oven inner container, and then improve cured effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 2；
Fig. 4 is the enlarged structure schematic diagram of part B in Fig. 2；
Fig. 5 is the decomposed structural schematic diagram of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Fig. 1~5, the Roasting oven structure of the present embodiment includes liner 1 and mounting plate 2, and mounting plate 2 passes through a mounting rack
4 are set to 1 top of liner and are formed with gap 10 between 1 upper surface of liner, and heat-preservation cotton can be filled in the gap 10.Liner 1 pushes up
Portion offers the ventilation port 11 that can be connected with the headspace of mounting plate 2, which is opened in the front of 1 roof of liner
And arranged close to the edge of 1 front openings 12 of liner, opening 21 corresponding with ventilation port 11 is provided on mounting plate 2, this is opened
It is connected between mouth 21 and ventilation port 11 by ventilative tube assembly 3.
In the present embodiment, ventilative tube assembly 3 include ventilative pipe 31, ventilative board 32 and liquid-bearing plate 33, the present embodiment it is saturating
31 top cross-section area of air hose is less than the bottom section area of ventilative pipe 31 to make the tapered structure of ventilative pipe 31.Ventilative pipe 31
Lower port 311 be connected with ventilation port 11, the upper port of ventilative pipe 31 is located at the lower section of mounting plate 2, ventilative board 32, liquid-bearing plate 33
What is overlapped up and down covers in the opening 21 of mounting plate 2 and by opening 21, and is formed between ventilative board 32 and liquid-bearing plate 33
Sap cavity 30 is held, the first oral area 331 being connected with the upper port of ventilative pipe 31 is provided on liquid-bearing plate 33, is provided with confession on ventilative board 32
The second oral area 321 that gas passes through.2 upper space of mounting plate is entered by ventilative pipe 31 in the hot wind for carrying a large amount of vapor
During, vapor enter hold in sap cavity 30 after liquefaction stop, extra gas is then being worn after sap cavity 30 by holding
It crosses the second oral area 321 and enters 2 top of mounting plate, on the one hand the overlapping configuration of ventilative board 32, liquid-bearing plate 33 itself can avoid hot wind
The velocity of discharge is too fast and influences the accumulation of heat in liner 1, on the other hand, can avoid in liner 1 in the water for holding the stop of sap cavity 30
A large amount of steam are discharged and lead to the problem that humidity is too low in liner 1, to keep thermal cycle and moisture stable in liner 1, improve
Cured effect.
The middle part of the present embodiment liquid-bearing plate 33, which is recessed downwards, is formed with the first lower concave part 330, which passes through
21 arrangement of opening；The middle part of ventilative board 32, which is recessed downwards, is formed with the second lower concave part 320, which is located at first
In the cavity of lower concave part 330, the outer diameter of the second lower concave part 320 makes the second lower concave part less than the internal diameter of the first lower concave part 330
The inner surface of 320 outer surface and the first lower concave part 330 encloses jointly holds sap cavity 30.First oral area 331 is opened under first
On the bottom wall of recess portion 330, the second oral area 321 is opened on the peripheral wall of the second lower concave part 320.On the one hand above structure is ensured and is held
Liquid plate 33,32 junction of ventilative board leakproofness, on the other hand, form convenient for accumulation steam without influence gas discharge holding
30 structure of sap cavity.
In order to ensure junction good seal, the edge of liquid-bearing plate 33 is ridden upon on the upper surface of mounting plate 2, liquid-bearing plate 33
Edge it is corresponding on mounting plate 2 offer the first mounting hole 332,22, screw passes through first mounting hole for liquid-bearing plate 33
Edge is fixed on mounting plate 2.The edge of ventilative board 32 rides upon on the upper surface of liquid-bearing plate 33, the edge of ventilative board 32 with hold
Corresponding on the edge of liquid plate 33 to offer the second mounting hole 322,333, screw passes through second mounting hole for the side of ventilative board 32
Edge is fixed on the edge of liquid-bearing plate 33.The upper end of ventilative pipe 31 has top plate 312, is provided with third oral area on the top plate 312
313, and the edge of the third oral area 313 has the baffle liner 314 that can be protruded into the first oral area 331.21 side of opening of mounting plate 2
Edge has the surrounding edge 211 for extending downwardly and surrounding the first lower concave part 330 arrangement.It is formed with protruding upward on 1 roof of liner and stretches
Enter the protrusion 13 in the lower port 311 of ventilative pipe 31, ventilation port 11 is three arcuate socket and arranged for interval is on protrusion 13.
The lower edge of ventilative pipe 31 has the assembly circle 315 that can be ridden upon 1 upper surface of liner and arrange around protrusion 13.
It is provided with hot-air damper 14 on rear side of the liner 1 of the present embodiment, the middle part of the hot-air damper 14 offers air inlet
141, the edge of the hot-air damper 14 has air outlet 142, and the one side edge of air outlet 142 has the wind-guiding bent backward
Plate 143, the structure are conducive to reinforce the outlet air efficiency of oven air outlet 142, and then improve circulation in oven, guarantee oven thermal field
Uniformity.
Ventilation port 11 on oven inner container 1 is arranged in the front of 1 roof of liner and opened on front side of liner 1 by the present embodiment
The edge arrangement of mouth 12, so that the heating structure and air inlet/outlet structure that are away as far as possible on rear side of oven, are guaranteeing oven inner container 1
Under the premise of the balance of middle pressure and humidity, ventilation port 11 is minimized to bad influence is followed in oven, hot wind is improved and exists
Interior loop condition in oven inner container, and then improve cured effect.
Claims (10)
1. a kind of Roasting oven structure, including liner (1) and mounting plate (2), the mounting plate (2) be set to above liner (1) and with it is interior
It is formed with gap (10) between gallbladder (1) upper surface, offering at the top of the liner (1) can be with the headspace phase of mounting plate (2)
The ventilation port (11) of connection, it is characterised in that: the ventilation port (11) is opened in the front of liner (1) roof and close to liner
(1) edge of front openings (12) is arranged, is provided with opening (21) corresponding with ventilation port (11) on the mounting plate (2),
It is connected between the opening (21) and the ventilation port (11) by ventilative tube assembly (3).
2. Roasting oven structure according to claim 1, it is characterised in that: the ventilative tube assembly (3) includes ventilative pipe
(31), the lower port (311) of ventilative board (32) and liquid-bearing plate (33), the ventilative pipe (31) is connected with ventilation port (11), institute
The upper port for stating ventilative pipe (31) is located at below mounting plate (2), and what the ventilative board (32), liquid-bearing plate (33) overlapped up and down is set to
In the opening (21) of mounting plate (2), and it is formed with and holds sap cavity (30) between the ventilative board (32) and liquid-bearing plate (33), it is described to hold
It is provided with the first oral area (331) being connected with the upper port of ventilative pipe (31) on liquid plate (33), is provided on the ventilative board (32)
Second oral area (321) for gas to pass through.
3. Roasting oven structure according to claim 2, it is characterised in that: the middle part of the liquid-bearing plate (33) is recessed to be formed downwards
There are the first lower concave part (330), which arranges across the opening (21)；The middle part of the ventilative board (32)
Recess is formed with the second lower concave part (320) downwards, which is located in the cavity of the first lower concave part (330), institute
The outer diameter for stating the second lower concave part (320) makes the outer surface of the second lower concave part (320) less than the internal diameter of the first lower concave part (330)
It is enclosed jointly with the inner surface of the first lower concave part (330) and described holds sap cavity (30).
4. Roasting oven structure according to claim 3, it is characterised in that: the edge of the liquid-bearing plate (33) rides upon mounting plate
(2) on upper surface, the edge of the ventilative board (32) is ridden upon on the upper surface of liquid-bearing plate (33).
5. Roasting oven structure according to claim 3, it is characterised in that: it is recessed that first oral area (331) is opened in first
On the bottom wall in portion (330), second oral area (321) is opened on the peripheral wall of the second lower concave part (320).
6. Roasting oven structure according to claim 2, it is characterised in that: the upper end of the ventilative pipe (31) has top plate
(312), it is provided with third oral area (313) on the top plate (312), and the edge of the third oral area (313) has can protrude into described the
Baffle liner (314) in one oral area (331).
7. Roasting oven structure according to claim 2, it is characterised in that: opening (21) edge of the mounting plate (2) has
Extend downwardly and surround the surrounding edge (211) of the first lower concave part (330) arrangement.
8. Roasting oven structure according to claim 1, it is characterised in that: be formed on liner (1) roof protruding upward
And the protrusion (13) in the lower ports (311) of ventilative pipe (31) is protruded into, the ventilation port (11) is at least two and is spaced
It is arranged on protrusion (13).
9. Roasting oven structure according to claim 8, it is characterised in that: the lower edge of the ventilative pipe (31) has and can take
It is located at liner (1) upper surface and around the assembly circle (315) of protrusion (13) arrangement.
10. Roasting oven structure according to claim 1, it is characterised in that: be provided with hot-air damper on rear side of the liner (1)
(14), air inlet (141) are offered in the middle part of the hot-air damper (14), the edge of the hot-air damper (14) has air outlet
(142), and the one side edge of the air outlet (142) has the wind deflector (143) bent backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749848.8U CN209018489U (en) | 2018-05-18 | 2018-05-18 | A kind of Roasting oven structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749848.8U CN209018489U (en) | 2018-05-18 | 2018-05-18 | A kind of Roasting oven structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209018489U true CN209018489U (en) | 2019-06-25 |
Family
ID=66869851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820749848.8U Active CN209018489U (en) | 2018-05-18 | 2018-05-18 | A kind of Roasting oven structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018489U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495791A (en) * | 2018-05-18 | 2019-11-26 | 宁波方太厨具有限公司 | A kind of Roasting oven structure |
| CN110693343A (en) * | 2019-10-30 | 2020-01-17 | 宁波方太厨具有限公司 | Oven with drying function |
| CN113180487A (en) * | 2020-01-14 | 2021-07-30 | 宁波方太厨具有限公司 | Oven with bidirectional hot air blower |
-
2018
- 2018-05-18 CN CN201820749848.8U patent/CN209018489U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495791A (en) * | 2018-05-18 | 2019-11-26 | 宁波方太厨具有限公司 | A kind of Roasting oven structure |
| CN110693343A (en) * | 2019-10-30 | 2020-01-17 | 宁波方太厨具有限公司 | Oven with drying function |
| CN110693343B (en) * | 2019-10-30 | 2022-01-11 | 宁波方太厨具有限公司 | Oven with drying function |
| CN113180487A (en) * | 2020-01-14 | 2021-07-30 | 宁波方太厨具有限公司 | Oven with bidirectional hot air blower |
| CN113180487B (en) * | 2020-01-14 | 2022-09-16 | 宁波方太厨具有限公司 | Oven with bidirectional hot air blower |
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