CN213577605U

CN213577605U - High-efficiency energy-saving large cooking range

Info

Publication number: CN213577605U
Application number: CN202022734807.1U
Authority: CN
Inventors: 龚小根
Original assignee: Beijing Konyong Kitchen Equipment Co ltd
Current assignee: Beijing Konyong Kitchen Equipment Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-29
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a high-efficiency energy-saving large pot stove, which comprises a pot stove body, wherein an iron pot is arranged on the pot stove body, a burner is suspended in the pot stove body below the iron pot, and the burner is connected with an external gas supply device in a conduction manner; the bottom of the stove body is provided with a water storage tank, a wind guide coil pipe is arranged in the water storage tank, one end of the wind guide coil pipe is connected with an air blower in a conduction mode, and the other end of the wind guide coil pipe is connected with a wind outlet assembly which is arranged in the stove body and is matched with the burner in a conduction mode; a smoke outlet is arranged in the cooker body, a smoke guide coil pipe which is in conduction connection with the smoke outlet is arranged in the water storage tank, and the free end of the smoke guide coil pipe is in conduction connection with a smoke filtering component; the utility model discloses simple structure, compactness, the heat in the recoverable exhaust high temperature flue gas of needs heats the fresh air that needs when burning, and the thermal efficiency is high, and is comparatively energy-conserving, and the result of use is better.

Description

High-efficiency energy-saving large cooking range

Technical Field

The utility model relates to a pot stove, in particular to a high-efficiency energy-saving big pot stove.

Background

The large cooking stove is a kind of kitchen equipment, generally a kind of commercial kitchen equipment, Chinese food stove. Large cookers can be generally divided into three types: a gas big cooking stove, an electromagnetic big cooking stove and a steam big cooking stove. The big cooking stove is firm and durable; the original combustion mode is broken, so that the flame is transferred to the periphery of the hearth, the firepower is uniform, the energy is saved, and the efficiency is high; reasonable design, beautiful appearance and no pollution, is suitable for hotels, restaurants, enterprises and public institutions, and is ideal equipment in kitchens.

When the large cooking stove is used, fresh air needs to be blown into a hearth, and normal combustion of fuel gas can be easily guaranteed. However, in the using process, when the weather is cold in winter, the temperature of air blown into the hearth is low, and a part of heat generated by combustion needs to be consumed to heat low-temperature air; in addition, a part of heat in the hearth can be discharged along with the waste gas, so that the large cooking stove is low in heat efficiency and not energy-saving enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big pot and stove of energy-efficient to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the high-efficiency energy-saving large stove comprises a stove body, wherein an iron pan is arranged on the stove body, a burner is suspended in the stove body below the iron pan, and the burner is in conduction connection with an external fuel gas supply device;

the bottom of the stove body is provided with a water storage tank, a wind guide coil pipe is arranged in the water storage tank, one end of the wind guide coil pipe is connected with an air blower in a conduction mode, and the other end of the wind guide coil pipe is connected with a wind outlet assembly which is arranged in the stove body and is matched with the burner in a conduction mode;

the kitchen range is characterized in that a smoke exhaust port is formed in the kitchen range body, a smoke guide coil pipe in conduction connection with the smoke exhaust port is arranged in the water storage tank, and a smoke filtering assembly is in conduction connection with the free end of the smoke guide coil pipe.

As a further aspect of the present invention: the cooking stove body is provided with a water retaining ring which is adaptive to the iron pan, and the upper end surface of the water retaining ring is higher than the upper end surface of the cooking stove body;

the pot stove is characterized in that a limiting support ring matched with an iron pot is arranged in the pot stove body, a plurality of fixing rods are arranged on the limiting support ring at intervals along the circumferential direction, and the free ends of the fixing rods are fixedly connected with the pot stove body.

As a further aspect of the present invention: the upper end near-end portion of the water storage tank is in conduction connection with a water inlet, and the lower end near-end portion of the water storage tank is in conduction connection with a water faucet.

As a further aspect of the present invention: the air outlet assembly comprises an air outlet disc which is arranged in the cooker body and is positioned below the burner, a cavity is arranged in the air outlet disc and is in conduction connection with the air guide coil pipe, and a plurality of air outlet jet nozzles are arranged on the air outlet disc.

As a further aspect of the present invention: the smoke filtering component comprises a filtering water tank arranged at the outer top of the water storage tank, a U-shaped smoke exhaust pipe in conduction connection with the smoke guide coil pipe is arranged in the filtering water tank, a one-way valve is arranged on the U-shaped smoke exhaust pipe, and an exhaust structure is arranged at the top of the filtering water tank.

As a further aspect of the present invention: the exhaust structure comprises a smoke exhaust tube which is connected to the outer top of the filter water tank in a conduction mode, a plurality of smoke exhaust tubes are arranged on the smoke exhaust tube at intervals in the vertical direction, and each smoke exhaust tube is arranged in an inclined mode with a high outer portion and a low inner portion.

Compared with the prior art, the beneficial effects of the utility model are that:

after the structure is adopted by the utility model, the high temperature flue gas in the hearth is discharged into the smoke guide coil pipe through the mutual matching among the water storage tank, the air guide coil pipe and the smoke guide coil pipe, and the time for the high temperature flue gas to pass is prolonged through the smoke guide coil pipe, so that the tap water in the water storage tank is heated; the running water after the heating can carry out the water-bath heating to the fresh air through in the air guide coil pipe, thereby improve the fresh air temperature that gets into in the furnace, moreover, the steam generator is simple in structure, compact, the fresh air that gets into in the furnace is heated to the high temperature flue gas that needs exhaust after utilizing the combustion in the furnace, can be to the heat recycle in the high temperature flue gas, avoid the heat consumption to heat microthermal fresh air in the combustion process simultaneously, the big pot and stove energy utilization ratio has been improved, the thermal efficiency is high, and is energy-saving. The utility model discloses simple structure, compactness, the heat in the recoverable exhaust high temperature flue gas of needs heats the fresh air that needs when burning, and the thermal efficiency is high, and is comparatively energy-conserving, and the result of use is better.

Drawings

Fig. 1 is a structural schematic diagram of a high-efficiency energy-saving large cooking range.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a cooking range body; 2. an iron pan; 3. a burner; 4. a water storage tank; 5. an air guide coil pipe; 6. a blower; 7. an air outlet assembly; 701. an air outlet plate; 702. an air outlet jet orifice; 8. a smoke outlet; 9. a smoke guide coil pipe; 10. a flue gas filtering component; 1001. a filtering water tank; 1002. a U-shaped smoke exhaust pipe; 1003. a one-way valve; 1004. a smoke exhaust tube; 1005. a smoke exhaust pipe; 11. a water retaining ring; 12. a limiting support ring; 13. fixing the rod; 14. a water inlet; 15. a faucet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, the high-efficiency energy-saving large range comprises a range body 1, wherein an iron pan 2 is arranged on the range body 1, a burner 3 is suspended in the range body 1 below the iron pan 2, and the burner 3 is in conduction connection with an external gas supply device; a water storage tank 4 is arranged at the bottom of the stove body 1, an air guide coil pipe 5 is arranged in the water storage tank 4, one end of the air guide coil pipe 5 is in conduction connection with an air blower 6, and the other end of the air guide coil pipe 5 is in conduction connection with an air outlet assembly 7 which is arranged in the stove body 1 and is matched with the burner 3; an exhaust port 8 is arranged in the cooker body 1, a smoke guide coil pipe 9 in conduction connection with the exhaust port 8 is arranged in the water storage tank 4, and a smoke filtering component 10 is in conduction connection with the free end of the smoke guide coil pipe 9. The water storage tank 4, the air guide coil 5 and the smoke guide coil 9 are matched with each other, so that high-temperature smoke in the hearth is discharged into the smoke guide coil 9, the time for the high-temperature smoke to pass through is prolonged through the smoke guide coil 9, and tap water in the water storage tank 4 is heated; the running water after the heating can carry out the water-bath heating to the fresh air through in the air guide coil 5, thereby improve the fresh air temperature that gets into in the furnace, moreover, the steam generator is simple in structure, it is compact, the high temperature flue gas that needs exhaust after utilizing the combustion in the furnace, the fresh air that gets into in the furnace heats, can be to the heat recycle in the high temperature flue gas, avoid the heat of consumption to heat microthermal fresh air in the combustion process simultaneously, the big pot and stove energy utilization ratio has been improved, the thermal efficiency is high, and is energy-saving.

The cooking stove body 1 is provided with a water retaining ring 11 matched with the iron pan 2, and the upper end face of the water retaining ring 11 is higher than the upper end face of the cooking stove body 1, so that sundries or sewage can be prevented from entering the cooking stove body 1 when the cooking stove body 1 is cleaned. Be equipped with the spacing support ring 12 that suits with iron pan 2 in kitchen range body 1, spacing support ring 12 is gone up and is equipped with a plurality of dead levers 13 along circumference interval, and the free end and the 1 fixed connection of kitchen range body of each dead lever 13 can support spacingly to iron pan 2, avoids iron pan 2 direct and 3 contacts of combustor.

In addition, the upper end near end part of the water storage tank 4 is connected with a water inlet 14 in a communicating way, the lower end near end part of the water storage tank 4 is connected with a water tap 15 in a communicating way, and tap water heated by high-temperature flue gas can be used.

Simultaneously, air-out subassembly 7 is including setting up in pot and stove body 1 and being located the air-out dish 701 of combustor 3 below, be equipped with the cavity in the air-out dish 701 and with wind-guiding coil 5 turn-on connection, be equipped with a plurality of air-out injection mouths 702 on air-out dish 701, can be with fresh air drum in pot and stove body 1, guarantee the normal burning of gas.

Specifically, flue gas filtering component 10 is including setting up the filtration water tank 1001 at the outer top of water storage tank 4, be equipped with the U type pipe 1002 of discharging fume with leading cigarette coil pipe 9 turn-on connection in the filtration water tank 1001, be equipped with check valve 1003 on the U type pipe 1002 of discharging fume, be equipped with exhaust structure at the top of filtration water tank 1001, can filter exhaust flue gas. The U-shaped smoke exhaust pipe 1002 and the one-way valve 1003 are arranged to prevent water in the filter water tank 1001 from entering a flue.

Furthermore, the exhaust structure includes a smoke exhaust pipe 1004 connected to the top of the filter water tank 1001 in a conduction manner, a plurality of smoke exhaust pipes 1005 are arranged on the smoke exhaust pipe 1004 at intervals along the vertical direction, and each smoke exhaust pipe 1005 is arranged in a high-outside and low-inside inclined manner, so that filtered smoke can be conveniently exhausted.

In the present embodiment, it should be noted that the burner 3 and the blower 6 adopted in the present application are both prior art, and therefore, the connection relationship and principle thereof will not be described herein again.

The utility model discloses a theory of operation is: when the water storage tank 4 and the filtering water tank 1001 are filled with water, high-temperature flue gas in the cooking stove body 1 enters the smoke guide coil pipe 9 through the smoke outlet 8, and tap water in the water storage tank 4 is heated by the high-temperature flue gas; the flue gas after heat exchange enters the filtering water tank 1001 through the U-shaped smoke exhaust pipe 1002, the flue gas is filtered through tap water in the filtering water tank 1001, and the filtered flue gas is exhausted.

Air-blower 6 is with external fresh air drum into air guide coil 5, and fresh air carries out the water-bath heating through the hot water in the water storage box 4, and the fresh air after the heating gets into in pot and stove body 1, guarantees that the gas normally burns.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The high-efficiency energy-saving large stove comprises a stove body (1) and is characterized in that an iron pan (2) is arranged on the stove body (1), a burner (3) is suspended in the stove body (1) below the iron pan (2), and the burner (3) is in conduction connection with an external fuel gas supply device;

the energy-saving stove is characterized in that a water storage tank (4) is arranged at the bottom of the stove body (1), an air guide coil (5) is arranged in the water storage tank (4), one end of the air guide coil (5) is in conduction connection with an air blower (6), and the other end of the air guide coil (5) is in conduction connection with an air outlet assembly (7) which is arranged in the stove body (1) and is matched with the combustor (3);

the kitchen range is characterized in that a smoke exhaust port (8) is arranged in the kitchen range body (1), a smoke guide coil pipe (9) in conduction connection with the smoke exhaust port (8) is arranged in the water storage tank (4), and the free end of the smoke guide coil pipe (9) is in conduction connection with a smoke filtering component (10).

2. The large efficient energy-saving stove according to claim 1, wherein the stove body (1) is provided with a water retaining ring (11) adapted to the iron pan (2), and the upper end surface of the water retaining ring (11) is higher than the upper end surface of the stove body (1);

be equipped with spacing support ring (12) that suit with iron pan (2) in pot and stove body (1), spacing support ring (12) are gone up and are equipped with a plurality of dead levers (13) along circumference interval, and the free end and pot and stove body (1) fixed connection of each dead lever (13).

3. The energy-efficient big pot and stove according to claim 1, characterized in that the upper end near end of the water storage tank (4) is connected with a water inlet (14) in a communicating way, and the lower end near end of the water storage tank (4) is connected with a water tap (15) in a communicating way.

4. The large efficient energy-saving stove according to claim 1, wherein the air outlet assembly (7) comprises an air outlet plate (701) which is arranged in the stove body (1) and is located below the burner (3), a cavity is arranged in the air outlet plate (701) and is in conduction connection with the air guide coil pipe (5), and a plurality of air outlet nozzles (702) are arranged on the air outlet plate (701).

5. The efficient energy-saving large cooking stove according to claim 1, wherein the flue gas filtering component (10) comprises a filtering water tank (1001) arranged at the outer top of the water storage tank (4), a U-shaped smoke exhaust pipe (1002) in conduction connection with the smoke guide coil pipe (9) is arranged in the filtering water tank (1001), a one-way valve (1003) is arranged on the U-shaped smoke exhaust pipe (1002), and an exhaust structure is arranged at the top of the filtering water tank (1001).

6. The large efficient energy-saving stove as claimed in claim 5, wherein the exhaust structure comprises a smoke exhaust pipe (1004) connected to the top of the outside of the filtering water tank (1001), the smoke exhaust pipe (1004) is provided with a plurality of smoke exhaust pipes (1005) at intervals along the vertical direction, and each smoke exhaust pipe (1005) is arranged in a manner of inclining from high outside to low inside.