Frying stove with waste heat recovery function

Abstract

The utility model relates to the technical field of frying stoves, in particular to a frying stove with a waste heat recovery function, which comprises a transverse plate and a faucet, a round opening in the upper portion of the outer wall of the transverse plate is fixedly connected with the outer wall of the faucet, the rear end face of the faucet is communicated with a straight pipe, the frying stove is fixedly connected to the bottom of the transverse plate, and stand columns are fixedly connected to four corners of the bottom of the frying stove respectively. The bottom of the stand column is connected with a recovery structure, square blocks are fixedly connected to the left side and the right side of the frying stove correspondingly, and heat is transferred downwards through a copper material of a vertical rod in the recovery structure (the outer wall of the vertical rod leaking between the frying stove and the top of the shell is wrapped with ceramic fibers, so that the heat preservation effect is achieved, and heat is prevented from being diffused at the leaking position of the vertical rod; and the water source is gradually heated by the transferred heat, so that the waste heat of the frying stove is recovered, the normal heating of the water source at the bottom of the water tank is ensured, and the heat recovery of the frying stove for waste heat recovery is increased.

Description

A wok stove with waste heat recovery Technical Field

[0001] This utility model relates to the technical field of wok stoves with waste heat recovery, specifically a wok stove with waste heat recovery. Background Technology

[0002] Stir-fry stoves typically have powerful heat output, capable of heating ingredients to the ideal temperature in a short time, making them suitable for stir-frying, deep-frying, and other dishes that require high-temperature, rapid cooking.

[0003] For example, a gas stove with waste heat recovery function, authorized by announcement number "CN202101300U", includes a stove platform and an air inlet pipe communicating with the inside of the stove platform. A waste heat recovery device is installed on the outer wall of the stove platform. By installing a waste heat recovery device on the outer wall of the stove platform, the heat generated by the gas stove during cooking, boiling water or when idle can be fully recovered and utilized, achieving the purpose of energy saving and reducing living costs. However, in the use of a wok stove with waste heat recovery, the bottom of the wok stove is in contact with the water tank. When heat is generated, the waste heat is in contact with the water source above, and the hot air will move upward. This will prevent the water source at the bottom of the water tank from being heated normally, resulting in less heat recovery by the wok stove with waste heat recovery. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that the water source at the bottom of the water tank cannot be heated properly, resulting in less heat recovery in the wok stove with waste heat recovery, and to propose a wok stove with waste heat recovery.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a wok stove with waste heat recovery, including a horizontal plate and a faucet. The upper circular opening of the outer wall of the horizontal plate is fixedly connected to the outer wall of the faucet. A straight pipe is connected to the rear end of the faucet. The wok stove is fixedly connected to the bottom of the horizontal plate. Columns are fixedly connected to the four corners of the bottom of the wok stove. A recovery structure is connected to the bottom of the columns. Square blocks are fixedly connected to the left and right sides of the wok stove. A storage structure is connected to the inner wall of the square blocks.

[0007] Preferably, the recycling structure includes an outer shell and vertical rods. The top of the outer shell is fixedly connected to the bottom of the vertical rods. The top left and right sides of the outer shell are respectively connected to the lower outer walls of multiple vertical rods. Valves are connected to the upper front of the outer shell. Curved blocks are fixedly connected to the bottom of the inner wall of the outer shell.

[0008] Preferably, the upper part of the outer wall of the vertical rod is connected through to the bottom of the wok stove.

[0009] Preferably, a wok is inserted into the top of the wok stove.

[0010] Preferably, the housing structure includes a screw and a housing, the outer wall of the screw is inserted into the inner wall of the block, the rear end face of the screw is fixedly connected to the front face of the housing, and a nut is threaded onto the outer wall of the screw.

[0011] Preferably, the front of the housing is fitted to the rear end of the stove.

[0012] The present invention proposes a wok stove with waste heat recovery, which has the following advantages: the vertical rod in the recovery structure (the outer wall of the vertical rod between the wok stove and the top of the outer shell is wrapped with ceramic fiber to achieve a heat preservation effect and prevent heat diffusion at the point where the vertical rod is exposed) transfers heat downwards through its own copper material, and then transfers it to the water source in the outer shell below the outer wall of the vertical rod. The water source is gradually heated by the transferred heat, realizing the waste heat recovery of the wok stove, ensuring the normal heating of the water source at the bottom of the water tank, and increasing the heat recovery of the wok stove with waste heat recovery. Attached Figure Description

[0013] Figure 1 is a schematic diagram of the structure of this utility model;

[0014] Figure 2 is a schematic diagram of the connection relationship between the outer shell, vertical rod and curved block in Figure 1;

[0015] Figure 3 is a schematic diagram of the connection relationship between the horizontal plate, the faucet and the straight pipe in Figure 1;

[0016] Figure 4 is a schematic diagram of the connection relationship between the screw, housing and nut in Figure 1;

[0017] Figure 5 is a schematic diagram of the structure in Figure 1.

[0018] In the diagram: 1. Horizontal plate, 2. Recycling structure, 201. Outer shell, 202. Vertical rod, 203. Valve, 204. Curved block, 3. Storage structure, 301. Screw, 302. Box body, 303. Nut, 4. Faucet, 5. Straight pipe, 6. Wok, 7. Column, 8. Cube, 9. Stir-fry stove. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Please refer to Figures 1-5: In this embodiment, a wok stove with waste heat recovery includes a horizontal plate 1 and a water tap 4. The upper circular opening of the outer wall of the horizontal plate 1 is fixedly connected to the outer wall of the water tap 4. A straight pipe 5 is connected to the rear end face of the water tap 4. A wok stove 9 is fixedly connected to the bottom of the horizontal plate 1. The wok stove 9 is model STRQ-HT04. Columns 7 are fixedly connected to the four corners of the bottom of the wok stove 9. A recovery structure 2 is connected to the bottom of the columns 7. Blocks 8 are fixedly connected to the left and right sides of the wok stove 6. A collection structure 3 is connected to the inner wall of the blocks 8.

[0021] The recycling structure 2 includes an outer shell 201 and vertical rods 202. The top of the outer shell 201 is fixedly connected to the bottom of the column 7. The top left and right sides of the outer shell 201 are respectively connected to the lower outer walls of multiple vertical rods 202. The vertical rods 202 are made of copper and have good thermal conductivity. Valves 203 are connected to the top front of the outer shell 201. The valves 203 are one-way valves, and the model is selected according to the usage requirements. The upper valve 203 is a water inlet valve, and the lower valve 203 is a water inlet valve. A curved block 204 is fixedly connected to the bottom of the inner wall of the outer shell 201. The upper outer wall of the vertical rods 202 is connected to the bottom of the stove 9.

[0022] The vertical rod 202 in the recovery structure 2 (the outer wall of the vertical rod 202, which is located between the top of the stove 9 and the outer shell 201, is wrapped with ceramic fiber to achieve a heat preservation effect and prevent heat from spreading at the point where the vertical rod 202 is exposed) transfers heat downwards through its own copper material. Then, it is transferred to the water source in the outer shell 201 below the outer wall of the vertical rod 202. The water source is gradually heated by the transferred heat, realizing the recovery of waste heat from the stove and ensuring the normal heating of the water source at the bottom of the water tank, thus increasing the heat recovery of the stove.

[0023] The top of the wok 9 is connected to the wok 6. The storage structure 3 includes a screw 301 and a housing 302. The outer wall of the screw 301 is connected to the inner wall of the block 8. The rear end face of the screw 301 is fixed to the front face of the housing 302. The outer wall of the screw 301 is threaded with a nut 303. The nut 303 rotates back and forth through the outer wall of the screw 301 under force. The front face of the housing 302 is in contact with the rear end face of the wok 9.

[0024] Working principle:

[0025] Stir-fry stove installation:

[0026] Make the screw 301 pass through the block 8 from back to front until the front of the box 302 is in contact with the stove 9 and the back of the block 8. Then, the nut 303 is threaded from right front to back to the outer wall of the screw 301 until the back of the nut 303 is pressed against the front of the block 8, thus completing the fixing of the box 302. Then, fix the flange on the back of the outer wall of the straight pipe 5 with the flange of the water pipe with bolts.

[0027] Stir-fry stove usage:

[0028] Connect the water pipe to the upper valve 203, then open the upper valve 203 to supply water into the outer casing 201. Then close the upper valve 203 and open the gas inlet of the stove 9, allowing gas to enter the stove 9 through the inlet pipe. Next, start the gas valve of the stove 9. After the gas valve is adjusted, the gas enters the burner of the stove 9 and mixes with some air (primary air). The mixed gas is ejected through the burner's flame holes and ignited by the ignition device (secondary air), forming a flame that heats the wok 6 at the top of the stove 9. Then, place the ingredients into the wok 6 for stir-frying. During this time, the outer wall of the wok 6 is heated for a prolonged period, and the heat... The heat will spread to the surroundings. At this time, the vertical rod 202 (the outer wall of the vertical rod 202, which is located between the top of the stove 9 and the outer shell 201, is wrapped with ceramic fiber to achieve a heat preservation effect and prevent heat from spreading at the point where the vertical rod 202 is exposed) will transfer the heat downwards through its own copper material. Then, it will be transferred to the water source in the outer shell 201 below the outer wall of the vertical rod 202. The water source will be gradually heated by the transferred heat, realizing the recovery of waste heat from the stove. After the food inside the wok 6 is cooked, it can be scooped out of the wok 6 with the help of a spatula. When using hot water, the valve 203 below can be opened to drain the hot water inside the outer shell 201.

[0029] Stir-fry stove cleaning:

[0030] Turn on the tap 4 to let water enter the wok 6, then scrub the wok 6. Then lift the wok 6 with the handle on top and pour out the wastewater. Next, put the wok 6 back into the stove 9. Then use a brush to sweep the top of the stove 9 from right front to back, so that the debris on the top of the stove 9 falls behind and into the box 302. When there is a lot of debris inside the box 302, the nut 303 rotates forward through the screw 301, so that the nut 303 is disengaged from the screw 301. Then pull the box 302 backward, so that the screw 301 is disengaged from the block 8. Then pour out the debris inside the box 302. Then insert the screw 301 into the block 8, so that the nut 303 is threadedly connected to the outer wall of the screw 301, thus fixing the position of the box 302.

[0031] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A frying range with heat recovery, comprising a horizontal plate (1) and a water tap (4), characterized in that: The upper circular opening of the outer wall of the horizontal plate (1) is fixedly connected to the outer wall of the faucet (4). The rear end face of the faucet (4) is connected to a straight pipe (5). The bottom of the horizontal plate (1) is fixedly connected to a frying stove (9). The four corners of the bottom of the frying stove (9) are respectively fixedly connected to columns (7). The bottom of the columns (7) is connected to a recycling structure (2). The left and right sides of the frying stove (9) are respectively fixedly connected to blocks (8). The inner wall of the blocks (8) is connected to a storage structure (3).

2. The roaster with waste heat recovery according to claim 1, characterized in that: The recycling structure (2) includes a shell (201) and vertical rods (202). The top of the shell (201) is fixedly connected to the bottom of the column (7). The top left and right sides of the shell (201) are respectively connected to the lower outer walls of multiple vertical rods (202). Valves (203) are respectively connected to the top front of the shell (201). A curved block (204) is fixedly connected to the bottom of the inner wall of the shell (201).

3. The roaster with waste heat recovery according to claim 2, characterized in that: The upper part of the outer wall of the vertical rod (202) is connected through to the bottom of the wok stove (9).

4. The wok stove with waste heat recovery according to claim 1, characterized in that: A wok (6) is inserted into the top of the wok stove (9).

5. The roaster with waste heat recovery as claimed in claim 1 wherein: The housing structure (3) includes a screw (301) and a housing (302). The outer wall of the screw (301) is inserted into the inner wall of the block (8). The rear end face of the screw (301) is fixed to the front face of the housing (302). A nut (303) is threaded onto the outer wall of the screw (301).

6. The roaster with waste heat recovery according to claim 5, characterized in that: The front of the box (302) is in contact with the rear end of the stove (9).

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