A high-efficiency heat exchange integrated large pot stove

Abstract

This utility model discloses a high-efficiency heat exchange integrated large-scale stove, comprising: a shell; a furnace cavity is provided on the upper surface of the shell; a stove is provided on the inner surface of the furnace cavity; a burner is fixedly connected to the lower surface of the furnace cavity; a gas pipe is fixedly connected to the lower surface of the burner; a flue gas pipe is fixedly connected to the outer surface of the furnace cavity; a first water tank is fixedly connected to the inner surface of the flue gas pipe; a first water pump is fixedly connected to the outer surface of the first water tank; and a faucet is fixedly connected to the output end of the first water pump. Through these components, heat from the flue gas can be transferred to water in the water tank, effectively utilizing waste heat that might otherwise be wasted, reducing energy waste, providing hot water, and improving the convenience of kitchen work; it can also be used to wash the surface of the stove, cleaning oil stains and debris, and wastewater is collected and discharged through a wastewater tank.

Description

Technical Field

[0001] This utility model relates to the field of kitchen utensils technology, and in particular to a high-efficiency heat exchange integrated large pot stove. Background Technology

[0002] A large wok stove is a type of kitchen appliance, typically found in commercial kitchens, and is a type of Chinese cooking stove. Large wok stoves can generally be divided into three types: gas-fired large wok stoves, induction cooktops, and steam-fired large wok stoves. As a heating device for cooking, gas stoves are widely used around the world.

[0003] Chinese patent website discloses a gas-fired cooking stove with the serial number "CN213334524U". This stove features a cooking platform with a water collection trough, a back plate at its inner end, a combustion chamber, and a ring-shaped baffle in the middle. A pot body is mounted on the ring-shaped baffle, which has a protrusion on one side and a water guide plate on the other. A water spray nozzle is located on one side of the protrusion, and a side plate and a water collection cylinder are located below the water guide plate. A groove with a baffle is located on the side wall of the water guide plate. The water spray nozzle washes away residue and accumulated water towards the water guide plate, separating the solids and liquids, facilitating cleaning and improving efficiency. However, the flue gas generated inside the furnace has a high temperature, and directly releasing it into the air prevents the full recovery and utilization of its heat. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a high-efficiency heat exchange integrated large pot stove. Through the cooperation of the shell, furnace cavity, stove, burner, gas pipe, flue pipe, first water tank, first water pump, faucet, second water tank, second water pump, cleaning nozzle, sewage tank and leakage hole, the heat in the flue gas can be transferred to the water in the water tank, effectively utilizing the waste heat that might otherwise be wasted, reducing energy waste, providing hot water, and improving the convenience of kitchen work; it can also wash the surface of the pot stove, cleaning oil stains and debris on the surface of the pot stove, and collect and discharge sewage through the sewage tank.

[0005] This utility model also provides a high-efficiency heat exchange integrated large pot stove, comprising: a shell, a furnace cavity on the upper surface of the shell, a stove on the inner surface of the furnace cavity, a burner fixedly connected to the lower surface of the furnace cavity, a gas pipe fixedly connected to the lower surface of the burner, a flue gas pipe fixedly connected to the outer surface of the furnace cavity, a first water tank fixedly connected to the inner surface of the flue gas pipe, a first water pump fixedly connected to the outer surface of the first water tank, and a faucet fixedly connected to the output end of the first water pump; a second water tank fixedly connected to the outer surface of the shell, a second water pump fixedly connected to the outer surface of the second water tank, a cleaning nozzle fixedly connected to the output end of the second water pump; a wastewater tank on the lower surface of the shell; and a drain hole on the upper surface of the shell. Through these components, heat from the flue gas can be transferred to water in the water tank, effectively utilizing waste heat that might otherwise be wasted, reducing energy waste, providing hot water, and improving the convenience of kitchen work; it can also be used to wash the surface of the pots and stoves, cleaning oil stains and debris, and collecting and discharging wastewater through the wastewater tank.

[0006] According to the present invention, a high-efficiency heat exchange integrated large pot stove has a support leg fixedly connected to the lower surface of the shell, and the lower surface of the support leg is provided with anti-slip texture. These components facilitate stable support for the entire device.

[0007] According to the present invention, a high-efficiency heat exchange integrated large pot stove is provided with a fan on the outer surface of the shell, and an air duct is fixedly connected to the output end of the fan, with the other end of the air duct fixedly connected to the furnace cavity. These components facilitate improved combustion efficiency.

[0008] According to the present invention, a high-efficiency heat exchange integrated large cooking stove has a third water pump fixedly connected to the outer surface of the second water tank, and the input end of the third water pump is fixedly connected to the first water tank. These components facilitate the replenishment of water to the first water tank.

[0009] According to the present invention, a high-efficiency heat exchange integrated large-scale cooking stove is provided with a smoke outlet on the upper surface of the shell, and the smoke outlet is connected to a flue pipe. These components facilitate the discharge of smoke.

[0010] According to the present invention, a high-efficiency heat exchange integrated large-scale cooking stove has a drain pipe installed on the outer surface of the wastewater tank, and the drain pipe is placed at an angle. These components facilitate the discharge of collected wastewater.

[0011] According to the present invention, a high-efficiency heat exchange integrated large-scale cooking stove has an insulation layer provided on the outer surface of both ends of the flue pipe. These components facilitate heat preservation.

[0012] According to the present invention, a high-efficiency heat exchange integrated large cooking stove has a water inlet fixedly connected to the upper surface of the second water tank, and a cover is provided on the upper surface of the water inlet. These components facilitate water injection.

[0013] Beneficial effects

[0014] 1. Compared with existing technologies, this high-efficiency heat exchange integrated large pot stove device, through the cooperation of the shell, furnace cavity, stove, burner, gas pipe, flue pipe, first water tank, first water pump and faucet, can transfer the heat in the flue gas to the water in the water tank, effectively utilize the waste heat that might otherwise be wasted, reduce energy waste, provide hot water, and improve the convenience of kitchen work.

[0015] 2. Compared with existing technologies, this high-efficiency heat exchange integrated large pot stove device can wash the pot stove surface and clean oil stains and debris by cooperating with the second water tank, the second water pump, the cleaning nozzle, the sewage tank and the drain hole, and collect and discharge sewage through the sewage tank. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall structural diagram of the high-efficiency heat exchange integrated large pot stove device of this utility model;

[0018] Figure 2 This is a rear view connection structure diagram of the high-efficiency heat exchange integrated large pot stove device of this utility model;

[0019] Figure 3 This is a diagram showing the internal connection structure of the high-efficiency heat exchange integrated large pot stove device of this utility model;

[0020] Figure 4 This is a partial structural diagram of the high-efficiency heat exchange integrated large pot stove device of this utility model;

[0021] Figure 5 This is a structural diagram of the internal structure of the first water tank of the high-efficiency heat exchange integrated large pot stove device of this utility model.

[0022] Legend:

[0023] 1. Shell; 2. Furnace cavity; 3. Stove; 4. Burner; 5. Gas pipe; 6. Flue gas pipe; 7. First water tank; 8. First water pump; 9. Faucet; 10. Second water tank; 11. Second water pump; 12. Cleaning nozzle; 13. Wastewater tank; 14. Leakage hole; 15. Support leg; 16. Fan; 17. Air duct; 18. Third water pump; 19. Smoke outlet; 20. Sewage pipe; 21. Insulation layer; 22. Water inlet. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 This utility model discloses a high-efficiency heat exchange integrated large pot stove, comprising: a shell 1, a display screen 21 on the outer surface of the shell 1, a support leg 15 fixedly connected to the lower surface of the shell 1, the lower surface of the support leg 15 having anti-slip texture, a furnace cavity 2 on the upper surface of the shell 1, a stove 3 on the inner surface of the furnace cavity 2, a burner 4 fixedly connected to the lower surface of the furnace cavity 2, a gas pipe 5 fixedly connected to the lower surface of the burner 4, a flue pipe 6 fixedly connected to the outer surface of the furnace cavity 2, a smoke outlet 19 on the upper surface of the shell 1, the smoke outlet 19 being connected to the flue pipe 6, a first water tank 7 fixedly connected to the inner surface of the flue pipe 6, insulation layers 21 on the outer surfaces of both ends of the flue pipe 6, a first water pump 8 fixedly connected to the outer surface of the first water tank 7, a faucet 9 fixedly connected to the output end of the first water pump 8, a fan 16 on the outer surface of the shell 1, an air duct 17 fixedly connected to the output end of the fan 16, and the other end of the air duct 17 fixedly connected to the furnace cavity 2.

[0026] Specifically, the burner 4 heats the stove 3. During the combustion process, the generated high-temperature flue gas is discharged from the flue pipe 6. Since the flue pipe 6 surrounds the surface of the water tank 7, the high-temperature flue gas heats the water tank 7 through the flue pipe 6. When hot water in the water tank 7 is needed, hot water can be injected into the stove 3 by opening the tap 9.

[0027] Reference Figure 1 , Figure 2 and Figure 4 A second water tank 10 is fixedly connected to the outer surface of the housing 1. A water inlet 22 is fixedly connected to the upper surface of the second water tank 10. A cover is provided on the upper surface of the water inlet 22. A second water pump 11 is fixedly connected to the outer surface of the second water tank 10. A cleaning nozzle 12 is fixedly connected to the external output end of the second water pump 11. A sewage tank 13 is provided on the lower surface of the housing 1. A sewage pipe 20 is provided on the outer surface of the sewage tank 13. The sewage pipe 20 is placed at an angle. A leakage hole 14 is provided on the upper surface of the housing 1. A third water pump 18 is fixedly connected to the outer surface of the second water tank 10. A first water tank 7 is fixedly connected to the input end of the third water pump 18.

[0028] Specifically, when it is necessary to clean the surface of the large boiler, the second water pump 11 can draw water from the second water tank 10 and send it into the cleaning nozzle 12 to clean the surface of the large boiler. The wastewater from the cleaning falls from the drain hole 14 into the wastewater tank 13 and is discharged through the drain pipe 20. When the hot water in the first water tank 8 is used up, the water in the first water tank 8 can be replenished by drawing cold water from the second water tank 10 through the third water pump 18.

[0029] Working principle: When using this device, the burner 4 heats the stove 3. During the combustion process, the generated high-temperature flue gas is discharged from the flue pipe 6. Since the flue pipe 6 is on the inner surface of the water tank 7, the high-temperature flue gas heats the water tank 7 through the flue pipe 6. When hot water in the water tank 7 is needed, hot water can be injected into the stove 3 by opening the tap 9.

[0030] When the surface of the large boiler needs to be cleaned, the second water pump 11 can draw water from the second water tank 10 and send it into the cleaning nozzle 12 to clean the surface of the large boiler. The wastewater from the cleaning falls from the drain hole 14 into the wastewater tank 13 and is discharged through the drain pipe 20. When the hot water in the first water tank 8 is used up, the water in the first water tank 8 can be replenished by drawing cold water from the second water tank 10 through the third water pump 18.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-efficiency heat exchange integrated large-scale cooking stove, characterized in that, include: A shell (1) is provided with a furnace cavity (2) on its upper surface. A stove (3) is provided on the inner surface of the furnace cavity (2). A burner (4) is fixedly connected to the lower surface of the furnace cavity (2). A gas pipe (5) is fixedly connected to the lower surface of the burner (4). A flue gas pipe (6) is fixedly connected to the outer surface of the furnace cavity (2). A first water tank (7) is fixedly connected to the inner surface of the flue gas pipe (6). A first water pump (8) is fixedly connected to the outer surface of the first water tank (7). A faucet (9) is fixedly connected to the output end of the first water pump (8). A second water tank (10) is fixedly connected to the outer surface of the housing (1), a second water pump (11) is fixedly connected to the outer surface of the second water tank (10), a cleaning nozzle (12) is fixedly connected to the outer output end of the second water pump (11), a sewage tank (13) is provided on the lower surface of the housing (1), and a leakage hole (14) is provided on the upper surface of the housing (1).

2. The high-efficiency heat exchange integrated large-scale cooking stove according to claim 1, characterized in that, The lower surface of the housing (1) is fixedly connected to a support leg (15), and the lower surface of the support leg (15) is provided with anti-slip texture.

3. The high-efficiency heat exchange integrated large-scale cooking stove according to claim 1, characterized in that, A fan (16) is provided on the outer surface of the shell (1), and a duct (17) is fixedly connected to the output end of the fan (16), and the other end of the duct (17) is fixedly connected to the furnace cavity (2).

4. The high-efficiency heat exchange integrated large-scale cooking stove according to claim 1, characterized in that, A third water pump (18) is fixedly connected to the outer surface of the second water tank (10), and the input end of the third water pump (18) is fixedly connected to the first water tank (7).

5. The high-efficiency heat exchange integrated large-scale cooking stove according to claim 1, characterized in that, The upper surface of the housing (1) is provided with a smoke outlet (19), which is connected to the flue pipe (6).

6. The high-efficiency heat exchange integrated large-scale cooking stove according to claim 1, characterized in that, The sewage tank (13) is provided with a sewage pipe (20) on its outer surface, and the sewage pipe (20) is placed at an angle.

7. The high-efficiency heat exchange integrated large-scale cooking stove according to claim 1, characterized in that, The outer surfaces of both ends of the flue pipe (6) are provided with heat insulation layers (21).

8. The high-efficiency heat exchange integrated large-scale cooking stove according to claim 1, characterized in that, The upper surface of the second water tank (10) is fixedly connected to a water inlet (22), and a cover is provided on the upper surface of the water inlet (22).

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