Vertical rice steaming box with steam circulation function

Abstract

This utility model discloses a vertical rice steamer with steam circulation function, including a body. A water heating box is located on the bottom inner wall of the body, and a heating tube is fixedly connected to the bottom inner wall of the water heating box. Multiple steam circulation pipes are fixedly connected to the inner walls of both sides of the body, and multiple vent pipes are fixedly connected to the top of the body. Connecting boxes are fixedly connected to both sides of the top of the body. This utility model utilizes the upward movement of steam. The steam enters from the top of the steam circulation pipe, and under the drive of a motor and the meshing of adjacent gears, it rotates a rotating rod, which in turn rotates a fan blade. The fan blades then cause the steam to flow downwards along the steam circulation pipe, and finally exit from the bottom of the steam circulation pipe. The steam then rises upwards along the mounting rack, thus achieving steam circulation, resulting in even heating and improved rice steaming efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rice steamer technology, and in particular to a vertical rice steamer with steam circulation function. Background Technology

[0002] Currently, vertical rice steamers refer to baking equipment that uses electricity or gas to heat and cook rice, and are mostly used in restaurant kitchens, large canteens and other similar venues.

[0003] Among them, a search revealed Chinese patent CN222510327U, which discloses a safe anti-condensation rice steamer. In the application of the above-mentioned patent's technical solution, the steam in the rice steamer cannot circulate, resulting in poor rice steaming efficiency. Therefore, in order to advance the industry's technology, better facilitate the rice steaming function of the rice steamer, and improve the core technology competitiveness, this application proposes a new implementation scheme that is different from the existing rice steamer structure. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide an apparatus to solve one or more problems in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A vertical rice steamer with steam circulation function includes a body. A water heating box is located on the bottom inner wall of the body, and a heating tube is fixedly connected to the bottom inner wall of the water heating box. Multiple steam circulation pipes are fixedly connected to the inner walls of both sides of the body. Multiple vent pipes are fixedly connected to the top of the body. Connecting boxes are fixedly connected to both sides of the top of the body. A motor is fixedly connected to the top outer wall of the connecting box. Two rotating shafts are rotatably mounted on the bottom inner wall of the connecting box via embedded bearings. Multiple rotating rods are rotatably mounted on the bottom of the connecting box via embedded bearings. The output end of the motor is fixedly connected to the top end of one of the rotating rods. Gears are keyed to the outer walls of the rotating rods and the rotating shafts, with adjacent gears meshing. Multiple fan blades are fixedly connected to the bottom end of the rotating rod, and the fan blades are located inside the steam circulation pipes.

[0007] Furthermore, a support frame is fixedly connected to the bottom outer wall of the connecting box, and the bottom end of the rotating rod passes through the support frame.

[0008] Furthermore, a support plate is integrally formed between the multiple inner walls of the box body, and the support plate is provided with multiple through holes.

[0009] Furthermore, a placement rack is placed on the top of the support plate, and multiple support rods are fixedly connected to the inner walls on both sides of the placement rack, with a steaming tray placed between two opposing support rods.

[0010] Furthermore, a dustproof mesh cover is threadedly connected to the top end of the vent pipe.

[0011] Furthermore, two top frames are fixedly connected to the top outer wall of the box, and a top cover is provided between the two top frames.

[0012] Furthermore, two first magnetic blocks are bonded to the bottom of the top cover, and a second magnetic block is bonded to the top of the top frame, with the second magnetic block attracting the first magnetic blocks.

[0013] Furthermore, a baffle is fixedly connected to one side of the bottom end of the steam circulation pipe.

[0014] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0015] 1. Steam rises from the bottom up and enters the steam circulation pipe from the top. Driven by the motor and the meshing of adjacent gears, the steam rotates the rotating rod, which in turn rotates the fan blades. The fan blades then blow the steam downwards along the steam circulation pipe and out from the bottom. Finally, the steam rises from the bottom up along the rack, thus achieving steam circulation. This ensures even heating and improves the efficiency of steaming rice.

[0016] 2. By setting the second magnetic block to attract the first magnetic block, it is easy to fix and install the top cover, thereby protecting the dustproof mesh cover. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a vertical rice steamer with steam circulation function proposed in this utility model.

[0018] Figure 2 This is a cross-sectional front view schematic diagram of a vertical rice steamer with steam circulation function proposed in this utility model.

[0019] Figure 3 This is a partial cross-sectional view of a vertical rice steamer with steam circulation function proposed in this utility model.

[0020] Figure 4 This is a partial three-dimensional structural diagram of a vertical rice steamer with steam circulation function proposed in this utility model.

[0021] Figure 5 This is a partial top cross-sectional view of a vertical rice steamer with steam circulation function proposed in this utility model.

[0022] The following are labels in the attached diagram: 1. Box body; 2. Water heating box; 3. Heating tube; 4. Steam circulation pipe; 5. Vent pipe; 6. Connecting box; 7. Rotating shaft; 8. Rotating rod; 9. Gear; 10. Fan blade; 11. Motor; 12. Support frame; 13. Support plate; 14. Through hole; 15. Placement rack; 16. Steaming tray; 17. Support rod; 18. Dustproof mesh cover; 19. Top frame; 20. Top cover; 21. First magnetic block; 22. Second magnetic block; 23. Baffle. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the device proposed by this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of this utility model will become clearer according to the following description. It should be noted that the accompanying drawings are in a very simplified form and use non-precise proportions, only used to conveniently and clearly assist in illustrating the purpose of the embodiments of this utility model. Please refer to the accompanying drawings to make the objectives, features, and advantages of this utility model more apparent and understandable. It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings are only used to complement the content disclosed in the specification, for those skilled in the art to understand and read, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0024] Reference Figures 1-5 A vertical rice steamer with steam circulation function includes a body 1. One side of the body 1 is connected to a door by a hinge, and the other side of the body 1 is provided with an inspection cover. The bottom inner wall of the body 1 is provided with a water heating box 2. The bottom inner wall of the water heating box 2 is fixed with a heating pipe 3 by bolts. The water in the water heating box 2 is heated by the heating pipe 3. Multiple steam circulation pipes 4 are fixed with bolts on both sides of the inner wall of the body 1. Multiple vent pipes 5 are welded to the top of the body 1. A small amount of steam can be discharged from the vent pipes 5.

[0025] Both sides of the top of the housing 1 are bolted to a connecting box 6. A motor 11 is bolted to the top outer wall of the connecting box 6. Two rotating shafts 7 are rotatably mounted on the bottom inner wall of the connecting box 6 via embedded bearings. Multiple rotating rods 8 are rotatably mounted on the bottom of the connecting box 6 via embedded bearings. The output end of the motor 11 is fixedly connected to the top end of one of the rotating rods 8. Gears 9 are keyed to the outer walls of the rotating rods 8 and the outer walls of the rotating shafts 7, with adjacent gears 9 meshing. Multiple fan blades 10 are bolted to the bottom end of the rotating rod 8. The fan blades 10 are located at the steam... Inside the circulation pipe 4, water vapor rises from bottom to top. Then, driven by the motor 11 and the meshing of the adjacent gear 9, it drives the rotating rod 8 to rotate, thereby driving the fan blade 10 to rotate. A negative pressure is generated inside the steam circulation pipe 4, and water vapor enters from the top of the steam circulation pipe 4. Then, under the blowing of the fan blade 10, the water vapor flows downward along the steam circulation pipe 4. Then, the water vapor is discharged from the bottom of the steam circulation pipe 4 and re-enters the box 1. Next, the water vapor rises from bottom to top along the placement rack 15, thereby realizing steam circulation and making the heating uniform.

[0026] The bottom outer wall of the connecting box 6 is fixed with a support frame 12 by bolts, and the bottom end of the rotating rod 8 passes through the support frame 12, thereby providing support for the rotation of the rotating rod 8.

[0027] A support plate 13 is integrally formed between the inner walls of the box 1 on multiple sides. The support plate 13 is provided with multiple through holes 14 so that water vapor can pass through the through holes 14 for heating. The condensate generated during the circulation process will flow down the pipe wall and flow back into the water heating box 2 through the through holes 14.

[0028] A rack 15 is placed on top of the support plate 13. Multiple support rods 17 are welded to the inner walls of both sides of the rack 15. A steaming tray 16 is placed between two opposing support rods 17.

[0029] The top of the vent pipe 5 is threaded with a dustproof mesh cover 18 to prevent dust from falling into the vent pipe 5.

[0030] The top outer wall of the housing 1 is fixed with two top brackets 19 by bolts. A top cover 20 is provided between the two top brackets 19. Two first magnetic blocks 21 are glued to the bottom of the top cover 20, and a second magnetic block 22 is glued to the top of the top brackets 19. The second magnetic block 22 attracts the first magnetic block 21, which facilitates the fixed installation of the top cover 20 and protects the dustproof mesh cover 18. The second magnetic block 22 and the first magnetic block 21 can be made of high temperature resistant UH grade neodymium iron boron magnets or samarium cobalt magnets.

[0031] A baffle 23 is welded to one side of the bottom end of the steam circulation pipe 4 to prevent water vapor from directly entering the steam circulation pipe 4.

[0032] The working principle of this embodiment is as follows: In use, first, open the inspection cover, pour water into the water heating box 2, and then close the inspection cover. Then, place the steaming tray 16 between the two opposing support rods 17, and then close the door. Next, heat the water in the water heating box 2 through the heating tube 3. Then, the steam rises through the through hole 14 and then rises from bottom to top along the placement rack 15, thereby heating. Then, the steam enters from the top of the steam circulation pipe 4, and under the drive of the motor 11 and the meshing of the adjacent gear 9, it drives the rotating rod 8 to rotate, thereby driving the fan blade 10 to rotate. Then, under the blowing of the fan blade 10, the steam flows downward along the steam circulation pipe 4. Then, the steam is discharged from the bottom of the steam circulation pipe 4. Then, the steam rises from bottom to top along the placement rack 15, thereby realizing steam circulation and making the heating uniform.

[0033] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A vertical rice steaming box with a steam circulation function, comprising a box body (1), characterized in that, The bottom inner wall of the box (1) is provided with a water heating box (2), and a heating tube (3) is fixedly connected to the bottom inner wall of the water heating box (2). Multiple steam circulation pipes (4) are fixedly connected to both sides of the inner wall of the box (1). Multiple vent pipes (5) are fixedly connected to the top of the box (1). A connecting box (6) is fixedly connected to both sides of the top of the box (1). A motor (11) is fixedly connected to the top outer wall of the connecting box (6). Two rotating shafts (7) are rotatably installed on the bottom inner wall of the connecting box (6) through embedded bearings. Multiple rotating rods (8) are rotatably installed on the bottom of the connecting box (6) through embedded bearings. The output end of the motor (11) is fixedly connected to the top end of one of the rotating rods (8). Gears (9) are keyed to the outer wall of the rotating rod (8) and the outer wall of the rotating shaft (7). Two adjacent gears (9) mesh with each other. Multiple fan blades (10) are fixedly connected to the bottom end of the rotating rod (8). The fan blades (10) are located inside the steam circulation pipe (4).

2. The vertical rice steaming box with steam circulation function according to claim 1, characterized in that, The bottom outer wall of the connecting box (6) is fixedly connected to a support frame (12), and the bottom end of the rotating rod (8) passes through the support frame (12).

3. The vertical rice steaming box with steam circulation function according to claim 1, characterized in that, The box (1) has a support plate (13) integrally formed between the inner walls of its multiple sides, and the support plate (13) has multiple through holes (14).

4. The vertical rice steaming cabinet with steam circulation function according to claim 3, characterized in that, A placement rack (15) is placed on the top of the support plate (13). Multiple support rods (17) are fixedly connected to the inner walls on both sides of the placement rack (15). A steaming tray (16) is placed between two opposing support rods (17).

5. A vertical rice steamer with steam circulation function according to claim 1, characterized in that, The top end of the vent pipe (5) is threaded with a dustproof mesh cover (18).

6. The vertical rice steaming cabinet with steam circulation function according to claim 1, characterized in that, The top outer wall of the box (1) is fixedly connected to two top frames (19), and a top cover (20) is provided between the two top frames (19).

7. The vertical rice steaming cabinet with steam circulation function according to claim 6, characterized in that, The bottom of the top cover (20) is bonded with two first magnetic blocks (21), and the top of the top frame (19) is bonded with a second magnetic block (22). The second magnetic block (22) attracts the first magnetic block (21).

8. The vertical rice steaming cabinet with steam circulation function according to claim 1, characterized in that, A baffle (23) is fixedly connected to one side of the bottom end of the steam circulation pipe (4).

Images