Circulating food baking oven

Abstract

The utility model discloses a circulation type food baking oven which comprises a baking box and a heating mechanism, a circulation mechanism is arranged above the baking box and composed of a circulation fan, a buffer box body and a connecting pipe, gas in the baking box is pumped out through the circulation fan and sent back to be circulated, a partition plate is fixedly connected in the buffer box body, and the partition plate is connected with the heating mechanism. A detachable drying mechanism is arranged behind the partition plate, the detachable drying mechanism comprises a drying assembly, and the drying assembly is arranged behind the partition plate and used for drying gas extracted from the baking oven. When the circulating type food baking oven is used for baking food, gas in the baking oven is pumped out through the circulating mechanism, water vapor in the gas is removed through the drying assembly, and the gas returns to the baking oven again for circulation, so that the problem that a large amount of steam and water vapor enter electrical elements of equipment when the oven is opened is avoided; and the practicability of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food baking ovens, in particular to a circulating food baking oven. Background Art

[0002] Baking is the process of heating food at high temperature, which can make the food crispy on the outside and tender on the inside. Usually, a baking oven is used to bake food.

[0003] Reference patent publication number "CN219803267U" discloses a circulating food baking oven, including a furnace body, a motor is installed at the bottom of the furnace body, and a gas storage cavity is provided at the lower part of the furnace body, a heating element is fixedly installed inside the gas storage cavity, and a accommodating groove is provided at the top of the furnace body; it also includes: a rotating rod is rotatably connected through the bottom of the inner wall of the furnace body, and the bottom of the rotating rod is fixedly connected to the output end of the motor.

[0004] This patent uses a through pipe to rotate back and forth so that the food is heated evenly. When the food is baked, the fan and the heating element work, and the hot air circulates inside the furnace body. However, water vapor is generated when the food is baked, and a large amount of steam will come out when the furnace body is opened, which may cause burns to the operator. In addition, the steam moving inside the furnace body may enter the electrical components of the equipment, thereby reducing the service life of the equipment. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a circulating food baking oven, which solves the problem that a large amount of water vapor is generated inside the existing circulating food baking oven during operation.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a circulating food baking oven includes a baking box and a heating mechanism, a circulation mechanism is arranged above the baking box, the circulation mechanism is composed of a circulation fan, a buffer box body and a connecting pipe, the gas in the baking box is extracted and sent back for circulation by the circulation fan, a partition is fixedly connected to the inside of the buffer box, a detachable drying mechanism is arranged behind the partition, and the detachable drying mechanism includes:

[0007] A drying assembly, disposed behind the partition plate and used to dry the gas extracted from the baking oven;

[0008] The installation component is used to install the drying component inside the buffer box.

[0009] Preferably, the drying component comprises a round box, an intermediate plate is fixedly connected at the middle position inside the round box, cover plates are arranged at the front and rear sides of the round box, and the cavities formed by the front and rear cover plates and the intermediate plate are filled with molecular sieves and activated carbon respectively.

[0010] Preferably, four first L-shaped grooves are equidistantly formed on the inner wall of the round box, four mounting blocks are equidistantly fixedly connected to the annular surface of the cover plate, and the cover plate is installed in the round box through the cooperation between the first L-shaped grooves and the mounting blocks.

[0011] Preferably, the installation assembly includes a sink groove opened on the top of the buffer box, the top of the drying assembly is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a sealing block, and the shape of the sealing block is the same as that of the sink groove.

[0012] Preferably, two left and right mounting rods are fixedly connected to the bottom of the inner wall of the sink groove, two front and rear second L-shaped grooves are provided on the surface of the mounting rods, mounting holes corresponding to the positions of the mounting rods are provided on the sealing block, and a sleeve is provided on the outside of the mounting rod, and two front and rear limiting circular blocks matching the second L-shaped grooves are fixedly connected to the inner surface of the sleeve.

[0013] Preferably, a compression sleeve is sleeved on the outer surface of the sleeve, and a limiting spring is fixedly connected between the compression sleeve and the sleeve head.

[0014] Beneficial Effects

[0015] The utility model provides a circulating food baking oven. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The circulating food baking oven is composed of a circulating fan, a buffer box and a connecting pipe through a circulating mechanism. The gas in the baking oven is extracted by the circulating fan and sent back for circulation. A partition is fixedly connected to the inside of the buffer box. When baking food, the gas inside the baking oven is extracted by the circulating mechanism, and the water vapor in the gas is removed by a drying component, and then returned to the baking oven for circulation, thereby avoiding the problem of a large amount of steam and water vapor entering the electrical components of the equipment when opening the box, thereby improving the practicality of the device when in use.

[0017] 2. The circulating food baking oven comprises a trough opened on the top of the buffer box through an installation component, a connecting rod is fixedly connected to the top of the drying component, a sealing block is fixedly connected to the top of the connecting rod, and the shape of the sealing block is the same as that of the trough. The drying component is installed in the buffer box through the installation component, so that the drying component can be quickly replaced after failure, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0019] Figure 2 It is a rear side view of the utility model;

[0020] Figure 3 It is a schematic diagram of the buffer box of the utility model;

[0021] Figure 4 It is a schematic diagram of the drying component and the installation component of the utility model;

[0022] Figure 5 It is a partial schematic diagram of the installation assembly of the utility model.

[0023] In the figure: 1. baking oven; 2. heating mechanism; 3. circulation mechanism; 31. circulation fan; 32. buffer box; 33. partition; 4. drying assembly; 41. round box; 42. middle plate; 43. cover plate; 44. first L-shaped groove; 45. mounting block; 5. mounting assembly; 51. sink; 52. connecting rod; 53. sealing block; 54. mounting rod; 55. second L-shaped groove; 56. sleeve; 57. limit round block; 58. limit spring; 59. limit spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The circulating food baking oven provides two technical solutions:

[0026] like Figure 1-3 The first embodiment is shown: it includes a baking oven 1 and a heating mechanism 2, a circulation mechanism 3 is arranged above the baking oven 1, the circulation mechanism 3 is composed of a circulation fan 31, a buffer box 32 and a connecting pipe, the gas in the baking oven 1 is extracted and sent back for circulation through the circulation fan 31, the circulation fan 31 is fixedly connected to the back of the baking oven 1, the buffer box 32 is fixedly connected to the top of the baking oven 1, the air outlet of the circulation fan 31 is connected to the heating mechanism 2 through the connecting pipe, the air inlet of the circulation fan 31 is connected to the buffer box 32 through the connecting pipe, the front of the buffer box 32 is connected to the top of the baking oven 1 through the connecting pipe, the interior of the buffer box 32 is fixedly connected to a partition 33, and a detachable drying mechanism is arranged behind the partition 33, and the detachable drying mechanism includes:

[0027] The drying component 4 is arranged behind the partition 33 and is used to dry the gas extracted from the baking oven 1. The drying component 4 includes a round box 41. An intermediate plate 42 is fixedly connected at the middle position inside the round box 41. Cover plates 43 are arranged on the front and rear sides of the round box 41. The cavities formed by the front and rear cover plates 43 and the intermediate plate 42 are filled with molecular sieves and activated carbon respectively. Four first L-shaped grooves 44 are opened at equal distances on the inner wall of the round box 41. Four mounting blocks 45 are fixedly connected at equal distances on the annular surface of the cover plate 43. The cover plate 43 is installed in the round box 41 through the cooperation of the first L-shaped grooves 44 and the mounting blocks 45.

[0028] When food is baked, the gas inside the baking oven is extracted through the circulation mechanism 3, and the water vapor in the gas is removed through the drying component, and then returned to the baking oven 1 for circulation, thereby avoiding the problem of a large amount of steam and water vapor entering the electrical components of the equipment when opening the box, thereby improving the practicality of the device when in use.

[0029] like Figure 3-5 A second embodiment is shown, which mainly differs from the first embodiment in that: an installation component 5 is used to install the drying component 4 into the interior of the buffer box 32, and the installation component 5 includes a sink 51 opened at the top of the buffer box 32, and a connecting rod 52 is fixedly connected to the top of the drying component 4, and a sealing block 53 is fixedly connected to the top of the connecting rod 52, and the shape of the sealing block 53 is the same as that of the sink 51, and two left and right installation rods 54 are fixedly connected to the bottom of the inner wall of the sink 51, and two front and rear second L-shaped grooves 55 are opened on the surface of the installation rod 54, and a mounting hole corresponding to the position of the installation rod 54 is opened on the sealing block 53, and a sleeve 56 is provided on the outside of the installation rod 54, and two front and rear limiting round blocks 57 matching the second L-shaped groove 55 are fixedly connected to the inner surface of the sleeve 56, and a clamping sleeve 59 is provided on the outer surface of the sleeve 56, and a limiting spring 58 is fixedly connected between the clamping sleeve 59 and the head of the sleeve 56.

[0030] The drying component 4 is installed in the buffer box 32 through the installation component 5, so that the drying component 4 can be quickly replaced after the drying component 4 fails, which improves the convenience of the device when used.

[0031] When in use, the heating mechanism 2 is started to bake the food in the baking oven 1, and the circulating fan 31 is started to draw the gas in the baking oven 1 into the buffer box 32, and the molecular sieve and activated carbon in the drying component 4 absorb the water vapor and odor in the gas, and the gas returns to the heating mechanism 2 and enters the baking oven 1 to continue heating. In addition, after the drying component 4 fails, the sleeve 56 is rotated so that the limiting round block 57 is aligned with the vertical part of the second L-shaped groove 55, and the sleeve 56 can be closed. 6 is pulled out, and the drying component 4 can be taken out through the sealing block 53 at the same time. The cover plate 43 is rotated to align the mounting block 45 with the vertical part of the first L-shaped groove 44, so that the cover plate 43 is taken out, and the activated carbon and molecular sieve inside are replaced. During installation, the sleeve 56 is sleeved onto the outside of the mounting rod 54 and rotated so that the limiting round block 57 enters the horizontal part of the second L-shaped groove 55, and the locking is completed at this time. In addition, the limiting spring 58 and the compression sleeve 59 cooperate to press the sealing block 53 downward to ensure the sealing performance.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating food baking oven, comprising a baking box (1) and a heating mechanism (2), characterized in that: A circulation mechanism (3) is arranged above the baking oven (1), and the circulation mechanism (3) is composed of a circulation fan (31), a buffer box (32) and a connecting pipe. The circulation fan (31) extracts gas from the baking oven (1) and sends it back for circulation. A partition (33) is fixedly connected to the inside of the buffer box (32), and a detachable drying mechanism is arranged behind the partition (33). The detachable drying mechanism comprises: A drying assembly (4) is arranged behind the partition (33) and is used to dry the gas extracted from the baking oven (1); The mounting assembly (5) is used to mount the drying assembly (4) inside the buffer box (32).

2. A circulating food baking oven according to claim 1, characterized in that: The drying component (4) comprises a round box (41), an intermediate plate (42) is fixedly connected at a middle position inside the round box (41), and cover plates (43) are arranged at the front and rear sides of the round box (41), and the cavities formed by the front and rear cover plates (43) and the intermediate plate (42) are filled with molecular sieves and activated carbon respectively.

3. A circulating food baking oven according to claim 2, characterized in that: Four first L-shaped grooves (44) are equidistantly provided on the inner wall of the round box (41); four mounting blocks (45) are equidistantly fixedly connected to the annular surface of the cover plate (43); the cover plate (43) is mounted in the round box (41) through the cooperation between the first L-shaped grooves (44) and the mounting blocks (45).

4. The circulating food baking oven according to claim 1, characterized in that: The mounting assembly (5) comprises a sink (51) opened on the top of the buffer box (32); a connecting rod (52) is fixedly connected to the top of the drying assembly (4); a sealing block (53) is fixedly connected to the top of the connecting rod (52); and the shape of the sealing block (53) is the same as that of the sink (51).

5. A circulating food baking oven according to claim 4, characterized in that: The bottom of the inner wall of the sink (51) is fixedly connected with two left and right mounting rods (54), the surface of the mounting rod (54) is provided with two front and rear second L-shaped grooves (55), the sealing block (53) is provided with mounting holes corresponding to the positions of the mounting rods (54), the outer part of the mounting rod (54) is sleeved with a sleeve (56), and the inner surface of the sleeve (56) is fixedly connected with two front and rear limiting round blocks (57) matching with the second L-shaped grooves (55).

6. A circulating food baking oven according to claim 5, characterized in that: The outer surface of the sleeve (56) is sleeved with a compression sleeve (59), and a limit spring (58) is fixedly connected between the compression sleeve (59) and the head of the sleeve (56).

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