CN210493789U

CN210493789U - Isolated flour product oven

Info

Publication number: CN210493789U
Application number: CN201920713171.7U
Authority: CN
Inventors: 侯继松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-05-12
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to an isolated flour product oven. The isolated flour product oven comprises an oven body, wherein a heating chamber and an oven chamber are arranged in the oven body, the oven chamber is used for baking food, a heating buffer chamber is also arranged in the oven body, the heating buffer chamber is positioned outside the heating chamber, and the heating buffer chamber is separated from the oven chamber through a heat transfer partition plate; the bottom and the middle part of the heat transfer clapboard are provided with heat circulation channels for the heat of the heating buffer chamber to enter the baking chamber; the isolated flour product oven also comprises a thermal circulation device used for enabling the baking chamber and the heating buffer chamber to carry out thermal circulation, and the thermal circulation device comprises an air suction opening communicated with the baking chamber, an air blowing opening communicated with the heating buffer chamber, and a fan communicated with the air suction opening and the air blowing opening to provide thermal circulation power. By adopting the isolated flour product oven, the flour product can be heated uniformly, and the baking condition of the flour product is met.

Description

Isolated flour product oven

Technical Field

The utility model relates to an isolated flour product oven.

Background

Barbecue is a favorite non-staple food of many people, and traditional charcoal barbecue is because produce great flue gas, causes the influence and receives the impact to the environment, consequently adopts the gas heating's such as electrical heating or burning oil gas, liquefied gas mode to roast among the prior art more. The application publication number CN109528018A is Chinese invention patent application discloses an isolated oven, which comprises an oven body, wherein an isolation cylinder extending up and down is arranged in the oven body, the cavity box body is divided into a heating chamber and a baking chamber by the isolation cylinder, a gas fire plate is arranged in the isolation cylinder, namely, a heating chamber is formed in the isolation cylinder, a baking chamber is formed in the space between the outside of the isolation cylinder and the oven body, a baking frame for containing food to be baked is arranged in the baking chamber, a hot air cover is arranged outside the heating chamber, and a thermal circulation structure for guiding gas in the hot air cover from the upper part to the lower part of the baking chamber is further arranged. When the hot air in the isolated oven circulates, most of the hot air circulates through the inner side of the hot air cover, the heat on the inner side of the hot air cover is transferred to the outer side of the hot air cover through the hot air cover, and the baking temperature required by the flour product is low, so that the baking heat cannot meet the baking requirement of the flour product when the isolated oven is used for baking the flour product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can satisfy isolated flour product oven of flour product toasting condition.

In order to achieve the above purpose, the utility model provides an isolated flour product oven's technical scheme is:

the insulated pasta oven comprises: the oven body is internally provided with a heating chamber and a baking chamber, and the baking chamber is used for baking food;

the box body is also internally provided with a heating buffer chamber which is positioned outside the heating chamber, and the heating buffer chamber is separated from the baking chamber by a heat transfer clapboard;

the bottom and the middle part of the heat transfer clapboard are provided with heat circulation channels for the heat of the heating buffer chamber to enter the baking chamber;

the isolated flour product oven also comprises a thermal circulation device for enabling the baking chamber and the heating buffer chamber to carry out thermal circulation, wherein the thermal circulation device comprises an air suction opening communicated with the baking chamber, an air blowing opening communicated with the heating buffer chamber and a fan communicated with the air suction opening and the air blowing opening to provide thermal circulation power;

the bottom of the baking chamber is provided with the air suction opening;

the top of the heating buffer chamber is provided with the air blowing port.

Has the advantages that: the isolated flour product oven is provided with a heating buffer chamber outside a heating chamber, and the heating buffer chamber is separated from the baking chamber by a heat transfer clapboard, so that the high heat of the heating chamber is prevented from being directly transferred to the baking chamber to bake the flour products; in addition, the bottom and the middle part of the heat transfer clapboard are provided with heat circulation channels, namely, the heat generated by the heating chamber is firstly transferred into the heating buffer chamber and then enters the baking chamber through the heat circulation channels at the middle part and the bottom part of the heat transfer clapboard to bake the flour products, so that the heat borne by the flour products is uniform, and the baking condition of the flour products is met. When specifically toasting, the fan is taken out the suction opening that the heat of toasting the room was equipped with from the bottom of toasting the room to the heat that will take out blows in the heating cushion chamber from the mouth of blowing that the heating cushion chamber top set up, and enters into and toasts indoor the face goods of carrying on and toast along the thermal cycle passageway that heat transfer baffle middle part and bottom were equipped with, with this formation thermodynamic cycle, guarantees to toast indoor face goods district's heat evenly.

Further, the suction opening sets up two at least and all sets up in the bottom of toasting the room, the mouth of blowing sets up two at least and all sets up at the top of heating buffer room.

Has the advantages that: all set up the suction opening in the bottom of baking chamber and set up at least two, the mouth of blowing all sets up at the top of heating buffer chamber and sets up at least two, is convenient for set up on the one hand, and on the other hand adopts above-mentioned scheme to realize the thermodynamic cycle in the oven more easily because hot-blast up flow down, guarantees the quality of toasting of flour product.

Furthermore, an air exhaust pipe is arranged at the bottom of the baking chamber, and the air exhaust opening is arranged on the air exhaust pipe; the top of the heating buffer chamber is provided with a blowpipe, and the blowhole is arranged on the blowpipe.

Has the advantages that: the air suction opening is arranged on the air suction pipe, and the air blowing opening is arranged on the air blowing pipe, so that the air suction opening is convenient to install in the oven.

Preferably, said air extraction opening is provided towards the bottom wall of the baking chamber.

Has the advantages that: the suction opening sets up towards the diapire of baking chamber, can avoid the impurity in the baking chamber to enter into the exhaust column from exhaust opening department and pollute the exhaust column.

Further, the heating buffer chamber is surrounded outside the heating chamber.

Has the advantages that: the heating buffer chamber is arranged outside the heating chamber in a surrounding mode, so that heat in the heating chamber is transferred to the heating buffer chamber through the inner wall of the heating chamber, and the heat in the heating chamber is transferred to the baking chamber.

Preferably, the number of the heating chambers is two, the baking chamber is located between the two heating chambers, a heating buffer chamber is arranged outside each heating chamber, and each heating buffer chamber is separated from the baking chamber by a heat transfer partition plate.

Has the advantages that: the heating chamber sets up two and toasts the room and is in between two heating chambers, is convenient for make the heat in the heating buffer chamber that is in toasting the room both sides get into toasting the indoor from both sides through the thermal cycle passageway that heat transfer baffle bottom and middle part set up respectively, makes the flour product food in toasting the indoor be heated more evenly.

Furthermore, the box body is internally provided with a separation plate which separates the internal space of the box body into an upper part and a lower part, wherein the heating chamber, the baking chamber and the heating buffer chamber are all positioned in the lower space inside the box body, the separation plate is provided with an opening communicated with the heating chamber, the opening at the top of the box body is provided with a baking plate, and the baking plate, the side wall of the box body and the separation plate enclose a baking chamber.

Has the advantages that: the heat of the heating chamber can be used to bake food on the baking plate.

Further, the heating chamber is equipped with two, bake the room and be in between two heating chambers, the trompil that communicates with two heating chambers on the division board forms two heating chamber gas vents that bake the room and communicate with the heating chamber, cures the indoor outlet duct that still is equipped with, and the outlet duct is in the position between two heating chamber gas vents, heating chamber gas vent department is fixed and is equipped with the fire damper, has the interval between the lateral wall of fire damper and heating chamber.

Has the advantages that: can lead to the position between two heating chamber gas vents with the heat to make and bake the board and be heated more evenly, the heat in the heating chamber passes through the interval between fire baffle and the heating chamber lateral wall simultaneously and upwards circulates along the border of fire baffle, and blows to the side, also makes the interior heat accessible heating chamber lateral wall of heating chamber toward toasting indoor effective transmission.

Preferably: and a plurality of air outlets are arranged on the air outlet pipe at intervals along the extending direction of the air outlet pipe.

Has the advantages that: carry a large amount of heats to baking the board from heating chamber exhaust port department's combustion gas, these heats most are used for heating the position that baking the board and correspond heating chamber exhaust port department, and in addition some gas gets into in the outlet duct and gives off to all around, because be equipped with a plurality of gas outlets along its extending direction interval on the outlet duct, then this part heat heats the position that baking the board and correspond the outlet duct department through the gas outlet to it is more even to make whole baking the board be heated.

Furthermore, the bottom, the middle part and the top of the heat transfer clapboard are provided with a heat circulation channel for heating the heat of the buffer chamber to enter the baking chamber.

Has the advantages that: the heat transfer to the baking chamber is facilitated, and meanwhile, the heat of the heating buffer chamber is transferred to the baking chamber from the top, the middle and the bottom of the heat transfer partition plate, so that the products in the baking chamber are heated more uniformly.

Drawings

FIG. 1 is an exploded view of the insulated pasta oven of the present invention;

FIG. 2 is a schematic view of a portion of the interior of the oven body of the isolated pasta oven of the present invention;

fig. 3 is a schematic structural view of the isolated pasta oven of the present invention showing the location of the heat transfer baffle.

Description of reference numerals: 1-box body, 2-heating chamber, 3-heating buffer chamber, 4-baking chamber, 5-baking rack, 6-fire damper, 7-isolation plate, 8-heating chamber exhaust port, 9-air outlet pipe, 10-air outlet port, 11-fire plate, 12-heat transfer partition plate, 13-baking plate, 14-fan, 15-air exhaust pipe, 16-air exhaust port, 17-air blowing pipe, 18-air blowing port, 19-air exhaust pipe port, 20-air blowing pipe port, 21-fan air pipe, 22-support frame, 23-box bottom plate, 24-box front side wall, 25-fire exhaust port, 26-box rear side wall, 27-box right side wall, 28-air exhaust port, 29-heat inlet port and 30-baking rack loading port.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

The utility model discloses a specific embodiment of isolated flour product oven:

as shown in fig. 1 and fig. 2, the isolated pasta baking oven is mainly used for baking or baking pasta food, and includes a box body 1, the box body 1 includes a box body bottom plate 23 disposed at the bottom and a box body side wall surrounding the box body bottom plate 23, and for the box body 1, it is a peripheral protection structure of the whole isolated pasta baking oven, and bears the installation of each part, in this embodiment, the box body 1 is a box body with a rectangular parallelepiped structure, and the cross section is rectangular, but in other embodiments, the box body 1 can be made into a box body structure with a circular or polygonal cross section according to actual needs.

Two independent heating chambers 2 are respectively arranged on two sides in the box body 1, the heating chambers 2 are of rectangular barrel-shaped structures, extend along the vertical direction, are provided with openings at two ends, and certain intervals are formed between the side walls of the heating chambers 2 and the side walls of the box body. The bottom of each heating chamber 2 is provided with a fire plate 11 heated by gas, a gas pipe on the fire plate 11 is connected with a corresponding gas tank, and the fire intensity of the fire plate can be adjusted by a valve on the fire plate 11 or a valve on the gas tank. The bottom plate 23 of the box body is provided with fire outlets 25 corresponding to the bottoms of the heating chambers 2, and the fire plate 11 is fixedly welded at the fire outlets 25 through plate steel to heat the heating chambers 2.

The box body 1 is internally provided with a partition board 7 which is used for dividing the internal space of the box body into an upper part and a lower part, the partition board 7 is connected with each side wall of the box body to divide the internal space of the box body 1 into an upper space and a lower space, and the heating chamber 2 is positioned in the lower space of the box body 1. The isolation plate 7 is a steel plate, and other parts of the isolation type flour product oven are all made of steel. The partition plate 7 is provided with two openings having a shape and a size adapted to the top opening of the heating chamber 2 to communicate the heating chamber 2 with the upper space in the cabinet 1. The opening at the top of the box body 1 is provided with a baking plate 13, the upper surface of the baking plate 13 can be used for baking food, the lower surface of the baking plate 13, the side wall of the box body and the isolation plate 7 enclose a baking chamber, and two openings arranged on the isolation plate 7 form two heating chamber exhaust ports 8 of the baking chamber, which are communicated with the heating chamber 2. The middle upper positions of the exhaust port 8 of the heating chamber and the inside of the heating chamber are respectively provided with a fire baffle plate 6, the two fire baffle plates 6 are arranged at intervals from top to bottom, the fire baffle plates 6 are thin stainless steel plates, intervals are arranged between the fire baffle plates 6 and the side walls of the heating chamber 2, and the fire baffle plates are connected with the side walls of the heating chamber 2 through small short steel plates arranged around to realize fixation. The hot air in the heating chamber 2 enters the baking chamber upwards and all around through the edge of the fire damper 6 to heat the baking plate 13.

Three exhaust holes 28 for exhausting gas and waste gas are arranged on the rear side wall 26 of the box body at intervals, and the exhaust holes 28 are all positioned below the baking plate 13. An air outlet pipe 9 is arranged at the exhaust hole 28 in the middle in a penetrating manner, the air outlet pipe 9 is approximately L-shaped and comprises a horizontal part which is positioned in the baking chamber and extends along the width direction of the baking chamber and a vertical part which is positioned outside the baking chamber and has an upward pipe opening, the length of the horizontal part of the air outlet pipe 9 is about two thirds of the width of the baking chamber, and a plurality of air outlets 10 are arranged on the horizontal part of the air outlet pipe 9 at intervals along the extending direction. Carry a large amount of heats to baking the board 13 from heating chamber gas vent 8 department combustion gas, these heats most are used for heating the position that the board corresponds heating chamber gas vent 8 department, and partial heat gets into in the outlet duct 9 and gives off to all around, because be equipped with a plurality of gas outlets on the outlet duct 9, then this part heat heats the position that the board corresponds outlet duct 9 department through gas outlet 10 to make whole baking board 13 be heated evenly.

The lower space in the box body 1 is provided with a baking chamber 4 between the two heating chambers 2, and a heat transfer clapboard 12 is arranged between each heating chamber 2 and the baking chamber 4. Specifically, the heating buffer chambers 3 enclosed outside the heating chamber 2 are formed among the side wall of the heating chamber 2, the lower plate surface of the partition plate 7, the heat transfer partition plate 12 and the box body bottom plate 23, and the lower space in the box body 1 is provided with two heating buffer chambers 3 in total; the lower plate surface of the isolation plate 7, the heat transfer partition plate 12 and the box body bottom plate 23 form a baking chamber 4. When hot gas in the heating chamber 2 upwards enters the baking chamber through the edge of the fire baffle plate 6 and enters the baking chamber all around, the baking plate is heated, and partial heat is effectively transferred into the baking chamber through the isolation plate 7.

As shown in fig. 3, the middle portion of the heat transfer partition 12 is connected to the case front side wall 24 and the case rear side wall 26 in the case width direction to partition the heating buffer chamber 3 and the baking chamber 4, but the top portion of the heat transfer partition 12 has a 20mm interval from the lower plate surface of the partition plate 7, the bottom portion of the heat transfer partition 12 also has a 20mm interval from the case bottom plate 23, and a plurality of heat inlet holes 29 are opened in the heat transfer partition 12 at intervals in the case width direction. The interval between the top of the heat transfer clapboard 12 and the isolation plate 7, the interval between the bottom of the heat transfer clapboard 12 and the box body bottom plate 23 and the heat inlet hole 29 arranged in the middle of the heat transfer clapboard 12 form a heat circulation channel, namely, the heat of the heating chamber 2 is transferred to the heating buffer chamber 3, the heat in the heating buffer chamber 3 enters the baking chamber 4 from the top, the middle and the bottom of the heat transfer clapboard through the heat circulation channel so as to bake flour products in the baking chamber 4, and the uniform heat of the flour products is ensured.

For the convenience of placing flour product in the baking chamber 4, two baking rack inlets 30 are arranged on the front side wall 24 of the box body, the baking rack 5 is arranged at the baking rack inlet 30 in a drawing mode, flour product food can be placed on the baking rack 5, a steel plate and a handle arranged on the steel plate are arranged on the baking rack, and when the baking rack 5 is placed in the baking rack inlet 30, the steel plate on the baking rack 5 just covers the baking rack inlet 30. In other embodiments, when the housing is large enough, three or more than three baking rack loading openings can be arranged on the front side wall of the housing at intervals along the up-down direction, so as to bake a large amount of flour food at the same time.

The isolated pasta baking oven further comprises a thermal circulation device for enabling thermal circulation to be carried out between the baking chamber 4 and the heating buffer chamber 3, the thermal circulation device comprises an exhaust pipe 15 arranged at the bottom of the baking chamber 4, a blowing pipe 17 arranged at the top of the heating buffer chamber, namely connected with the lower surface of the isolation plate 7, and a fan 14 arranged on the right side wall 27 of the oven body, and the fan 14 is a high-temperature-resistant air blower. An exhaust pipe connector 19 and a blowing pipe connector 20 are respectively arranged on the right side wall 27 of the box body, a fan air pipe 21 is fixedly arranged on the fan 14, and two ends of the fan air pipe 21 are correspondingly connected with the exhaust pipe 15 and the blowing pipe 17 through the exhaust pipe connector 19 and the blowing pipe connector 20 respectively. Wherein, the air draft tube 15 is in the shape of an I, a plurality of air draft openings 16 are arranged on the air draft tube, and the air draft openings 16 are arranged towards the bottom wall of the baking chamber, so as to prevent impurities in the baking chamber 4 from entering the air draft tube 15 from the air draft openings 16 to pollute the air draft tube 15; the blowing pipe 17 is in the shape of a Chinese character 'kou', and a plurality of blowing ports 18 are provided thereon.

Isolated flour product oven is still including setting up the support frame 22 that is used for supporting box 1 in box 1 below, and the support frame is frame shape structure, and the bottom is equipped with the gyro wheel, and operating personnel can promote the support frame 22 and remove, and then drives box 1 and remove to can realize the baking or baking food anytime and anywhere. The support frame 22 is equipped with the sight glass that can supply operating personnel to observe the fire behavior of fire plate 11 in the bottom of fire plate 11, and operating personnel adjusts the fire behavior size of fire plate according to the fire plate fire behavior condition that shows in the sight glass. Of course, in other embodiments, the observation mirror may not be provided, and the operator may observe the fire of the fire plate by looking down.

When isolated flour product oven used, place flour product food on the griddle, and pack into the griddle baking chamber in, open the valve on the fire plate, begin to heat heating chamber 2, the heat in heating chamber 2 transmits earlier in heating buffer chamber 3 through the lateral wall of heating chamber, then heat in the heating buffer chamber 3 passes through heat transfer baffle 12 top, the hot circulation passageway of middle part and bottom enters into toasting chamber 4 in toasting flour product food, it is even to be heated from top to bottom with guaranteeing flour product food, thereby reach the requirement of toasting flour product food. Specifically, the fan 14 draws heat from the baking chamber 4 through a bottom air suction opening 16, i.e., hot air is drawn downward around and under the baking rack by the suction force of the fan 14; the heat which is pumped away is blown into the heating buffer chamber 3 from the air blowing port 18, the heat on the baking chamber and the heating buffer chamber is pressed downwards from the air blowing port by the fan, so that the heat enters the baking chamber along the heat circulation channels arranged at the top, the middle part and the bottom of the heat transfer partition plate to bake flour products, thermodynamic circulation is formed, the heat in the flour product area in the baking chamber is ensured to be even, and the baked flour products have good taste. In the above embodiments, two heating chambers are provided in the cabinet, and in other embodiments, three, four or more heating chambers may be provided in the cabinet if the cabinet is large enough.

In the above embodiment, the top of the box body is provided with the baking plate to bake food, and the baking chamber is provided with the exhaust hole to exhaust gas, in other embodiments, if bread food is baked, because the food does not need to be heated and shaped above, the baking plate is not designed, and the exhaust gas generated by gas can be exhausted upwards by directly arranging the air outlet on the isolation plate.

In the above embodiments, the extraction pipe is located at the bottom of the oven chamber and the blowpipe is located at the top of the heating buffer chamber, in other embodiments, the extraction pipe and the blowpipe may be located elsewhere. For example, the air suction pipe is arranged at the lower part of the baking chamber instead of the bottom, or the air suction pipe can be provided with a plurality of layers, the air suction pipes are arranged at the middle part and the bottom of the baking chamber, and correspondingly, the air suction openings are arranged on the air suction pipes at the corresponding layers, namely in the actual process, the air suction openings can be arranged at the bottom of the baking chamber independently, and can also be arranged at the middle part and the bottom of the baking chamber simultaneously; the blowpipe can set up the top position rather than the top of being close to of heating cushion room, perhaps the blowpipe also can set up the multilayer, all sets up the blowpipe at the top and the middle part of heating cushion, and is corresponding, and the mouth of blowing sets up on the blowpipe on corresponding the layer, promptly at the actual process, the mouth of blowing both can set up the top at the heating cushion room alone, also can set up middle part and the top at the heating cushion room simultaneously.

In the above embodiments, the top, middle and bottom of the heat transfer partition are provided with the heat circulation channels for transferring the heat of the heating buffer chamber to the baking chamber, and in other embodiments, the heat circulation channels for transferring the heat of the heating buffer chamber to the baking chamber are only provided in the middle and bottom of the heat transfer partition.

In the above embodiments, the fire plate is heated by gas to generate heat, and in other embodiments, the heat may be generated in other manners, for example, in an electric heating manner, the fire plate may not be provided, and the electric heating pipe may be provided at the position of the heating chamber, and the fire baffle may not be provided.

In the above embodiments, the heating chamber has a rectangular barrel structure, and in other embodiments, the heating chamber may have a circular barrel structure or a polygonal barrel structure.

Claims

1. Isolated flour product oven, characterized by, includes:

the oven body is internally provided with a heating chamber and a baking chamber, and the baking chamber is used for baking food;

the bottom of the baking chamber is provided with the air suction opening;

the top of the heating buffer chamber is provided with the air blowing port.

2. The insulated pasta oven of claim 1, wherein: the suction opening is provided with at least two air inlets which are arranged at the bottom of the baking chamber, and the air outlets are provided with at least two air inlets which are arranged at the top of the heating buffer chamber.

3. The insulated pasta oven of claim 2, wherein: an air suction pipe is arranged at the bottom of the baking chamber, and an air suction opening is formed in the air suction pipe; the top of the heating buffer chamber is provided with a blowpipe, and the blowhole is arranged on the blowpipe.

4. The insulated pasta oven of claim 3, wherein: the air suction opening is arranged towards the bottom wall of the baking chamber.

5. The insulated pasta oven according to any of claims 1 to 4, wherein: the heating buffer chamber is arranged outside the heating chamber in an enclosing mode.

6. The insulated pasta oven according to any of claims 1 to 4, wherein: the heating chamber is equipped with two, toast the room and be in between two heating chambers, and the outside of every heating chamber all is equipped with the heating buffer room, all separates through the heat transfer baffle between every heating buffer room and the chamber of toasting.

7. The insulated pasta oven according to any of claims 1 to 4, wherein: the box is internally provided with an isolation plate which divides the internal space of the box into an upper part and a lower part, wherein the heating chamber, the baking chamber and the heating buffer chamber are all positioned in the lower space inside the box, the isolation plate is provided with an opening communicated with the heating chamber, the opening at the top of the box is provided with a baking plate, and the baking plate, the side wall of the box and the isolation plate enclose the baking chamber.

8. The insulated pasta oven of claim 7, wherein: the heating chamber is equipped with two, bake out the room and be in between two heating chambers, the trompil with two heating chamber intercommunications on the division board forms two of baking the room and the heating chamber gas vent of heating chamber intercommunication, cures the indoor outlet duct that still is equipped with, and the outlet duct is in the position between two heating chamber gas vents, heating chamber gas vent department is fixed to be equipped with the fender fire board, has the interval between the lateral wall of fender fire board and heating chamber.

9. The insulated pasta oven of claim 8, wherein: and a plurality of air outlets are arranged on the air outlet pipe at intervals along the extending direction of the air outlet pipe.

10. The insulated pasta oven according to any of claims 1 to 3, wherein: and the bottom, the middle part and the top of the heat transfer clapboard are all provided with a heat circulation channel for heating the heat of the buffer chamber to enter the baking chamber.