CN220988554U - Gas type heat storage frying pan - Google Patents

Abstract

The utility model discloses a gas type heat storage frying pan, which comprises a rack, and a liner and a combustion chamber which are embedded in the rack; the inner container comprises a conical inner container body with a wide upper part and a narrow lower part and a convex bottom surface, an annular cavity with the top end communicated with the inner container body is arranged at the edge of the bottom end of the inner container body, and a plurality of distributed pipelines are uniformly arranged between the bottom end of the inner container body and the bottom end of the inner annular wall of the annular cavity; the lower part of the inner container body is also provided with a smoke discharging cavity, and a smoke heating cavity communicated with the smoke discharging cavity is formed between the bottom end of the inner container body and the inner annular wall of the annular cavity; the combustion chamber comprises a heat-insulating outer wall with an opening at the top, a heat-accumulating brick layer is arranged on the inner side wall of the heat-insulating outer wall along the circumferential direction, and a heat-resistant cement layer is paved at the bottom of the heat-insulating outer wall; a hearth communicated with the flue gas heating cavity is formed between the heat accumulating brick layer and the heat-resistant cement layer. The utility model can ensure that the edible oil in the inner container is heated uniformly, and improve the frying effect of the food.

Description

Gas type heat storage frying pan

Technical Field

The utility model relates to the technical field of fryers, in particular to a gas type heat storage fryers.

Background

In the food processing technology, people often use high-temperature edible oil to carry out frying processing on various foods, and the fried foods are fragrant and crisp and are favored by consumers, so that the fried foods have a large share in the consumer market, and the fried foods need to be applied to a frying pot in the processing process of the fried foods.

The oil is heated by a heating pipe arranged in the frying pan, so that the placed food is fried. The heating pipe in the frying pan on the market at present is the inside of setting up the inner bag, but one of them inside wall that the heating pipe is close to the inner bag, and fluid when heating, the fluid that is close to the heating pipe intensifies fast, and the fluid that keeps away from the heating pipe intensifies slowly, when carrying out food frying, because of the oil temperature of both sides has certain difference, can influence the frying effect of placing the food in both sides.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a gas type heat storage frying pan, which can ensure that edible oil in an inner container is uniformly heated and improve the frying effect of food.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.

The gas type heat storage frying pan comprises a frame, an inner container embedded in the frame, and a combustion chamber positioned below the inner container and connected with the inner container; the inner container comprises a conical inner container body with a wide upper part and a narrow lower part and a convex bottom surface, an annular cavity with a top end communicated with the inner container body and a sealed bottom end is arranged at the edge of the bottom end of the inner container body, and a plurality of distributed pipelines which are obliquely arranged and communicated with the inner container body and the annular cavity are uniformly arranged between the bottom end of the inner container body and the bottom end of the inner annular wall of the annular cavity; the lower part of the inner container body is also provided with a smoke discharging cavity which surrounds the lower part of the inner container body and the annular cavity, a smoke heating cavity communicated with the combustion chamber is formed between the bottom end of the inner container body and the inner annular wall of the annular cavity, and a connecting pipe which penetrates through the annular cavity and is arranged between the smoke heating cavity and the smoke discharging cavity to realize the communication of the smoke heating cavity and the smoke discharging cavity is horizontally arranged between the smoke heating cavity and the smoke discharging cavity;

The combustion chamber comprises a heat-insulating outer wall with an opening at the top, a heat-accumulating brick layer is arranged on the inner side wall of the heat-insulating outer wall along the circumferential direction, and a heat-resistant cement layer is paved at the bottom of the heat-insulating outer wall; a hearth positioned below the smoke heating cavity is formed between the heat accumulating brick layer and the heat-resistant cement layer, a baffle plate positioned between the hearth and the smoke heating cavity is arranged at the top of the hearth, and a notch for realizing communication between the hearth and the smoke heating cavity is arranged on one side of the baffle plate.

Preferably, the inside interval of furnace is provided with two rows of heat guide walls that symmetry set up and set up perpendicularly along the horizontal direction with the breach, and the heat guide wall is built by the heat accumulation brick stack that the horizontal direction interval was set up and the upper and lower direction is crisscross, and the inside of furnace forms the heat guiding gutter that passes through the breach intercommunication with the flue gas heating chamber through the heat guide wall.

Preferably, the upper surface of the baffle plate is provided with a heat storage ball extending into the flue gas heating cavity in a region opposite to the region between the two heat discharge flow guide walls and the heat storage brick layer.

Preferably, the combustion chamber is connected with a combustion driving mechanism arranged on the frame, and the combustion driving mechanism comprises an air inlet pipe for introducing fuel gas, an ignition pipeline for communicating the air inlet pipe with a hearth inlet of the combustion chamber and an ignition assembly for igniting the fuel gas; an air inlet fan is arranged on the air inlet pipe; the hearth inlet is arranged on the side wall of the combustion chamber which is arranged right below the notch; the ignition assembly comprises an igniter arranged in the ignition pipeline, and an ignition controller which is electrically connected with the igniter and extends out of the combustion chamber and is used for controlling the action of the igniter.

Preferably, a spoiler for uniformly distributing smoke is arranged in the smoke discharging cavity, an air outlet is formed in the side wall, far away from the connecting pipe, of the smoke discharging cavity, and the air outlet is hermetically connected with a smoke tube by using an asbestos rope.

Preferably, one end of the connecting pipe, which is communicated with the flue gas heating cavity, is provided with a honeycomb brick for heat storage.

Preferably, a frying basket is suspended in the inner container body, and is hung on a frying basket overturning mechanism capable of driving the frying basket to overturn; the basket overturning mechanism comprises a radial arm with one end hinged on the frame and a cylinder with a piston rod end hinged with the radial arm and a fixed end hinged on the frame.

Preferably, the radial arm is further provided with a stirring mechanism, and the stirring mechanism comprises a stirring driving shaft which is rotatably arranged on the radial arm, a stirring blade which is arranged on the stirring driving shaft and is positioned in the liner body, a driven wheel which is arranged on the stirring driving shaft, a driving wheel which is connected with the driven wheel through a chain, and a driving motor which is connected with the driving wheel and is arranged on the radial arm at the bottom end.

Preferably, the bottom of the side wall of the annular chamber is communicated with an oil discharging assembly.

Preferably, the combustion chamber and the liner are of a split structure adopting bolt connection.

By adopting the technical scheme, the utility model has the following technical progress.

According to the utility model, the heat storage function can be realized by adopting the heat storage brick layer, the heat storage balls and the combustion chamber formed by the heat guide wall formed by stacking the heat storage bricks, so that unburned gas is subjected to high-temperature catalytic secondary combustion, the emission of gases such as sulfur dioxide is reduced, and the heat conversion rate is increased.

According to the utility model, the distributed pipeline and the annular chamber arranged at the bottom end of the inner container body and the flue gas heating cavity communicated with the combustion chamber are formed between the bottom end of the inner container body and the inner annular wall of the annular chamber, so that the heat exchange area of edible oil can be increased, uniform heating of the edible oil can be realized, and the frying effect of food can be improved.

According to the utility model, through the smoke discharging cavity which is arranged at the bottom of the inner container body and is communicated with the smoke heating cavity, the spoiler which is arranged in the smoke discharging cavity and the chimney which is communicated with the smoke discharging cavity, the exhaust gas can be discharged to the chimney only by one circle through the bottom of the inner container body and the outer side wall of the annular cavity, and further the full utilization of the waste heat of the exhaust gas is realized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a schematic view of the combustion driving mechanism of the present utility model;

FIG. 5 is a schematic view of the stirring mechanism of the present utility model;

FIG. 6 is a cross-sectional view of the liner and combustion chamber of the present utility model;

FIG. 7 is a top view of the combustion chamber of the present utility model;

FIG. 8 is a schematic diagram of the connection of the liner and the oil drain assembly of the present utility model;

FIG. 9 is a schematic view of the structure of the liner of the present utility model;

FIG. 10 is a side view of the bottom flue gas run of the liner of the present utility model;

Fig. 11 is a bottom view of the bottom flue gas of the liner of the present utility model.

Wherein: 1. a frying basket, 2, a discharging hopper, 3, a machine frame, 4, a liner, 41, a liner body, 42, a distributing pipeline, 43, an annular chamber, 44, a smoke heating cavity, 45, a smoke discharging cavity, 46, a connecting pipe, 47, a smoke tube, 48, a honeycomb brick, 5, a combustion chamber, 51, a heat insulation outer wall, 52, a heat storage brick layer, 53, a heat-resistant cement layer, 54, a heat guide groove, 55, a baffle plate, 56, a heat storage ball, 57, an ignition controller, 58, an air inlet pipe, 581, an air inlet fan, 59, an ignition pipeline, 6, a frying basket overturning mechanism, 61, a rotating arm, 62, an air cylinder, 7, an oil receiving disc assembly, 71, a trapezoid positioning table, 72, an oil receiving disc, 8, an oil discharging assembly, 81, an oil discharging pipe, 82, an oil discharging valve, 9, a stirring mechanism, 91, a stirring driving shaft, 92, a driven wheel, 93, a chain, 94, a driving motor and 95.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

The gas type heat accumulation frying pan, as shown in connection with figures 1 to 3, comprises a frame 3, an inner container 4 and a combustion chamber 5, wherein the bottom of the frame 3 is provided with supporting legs; the inner container 4 and the combustion chamber 5 are embedded and arranged in the frame 3, and the inner container 4 is used for containing edible oil; the combustion chamber 5 is positioned below the inner container 4 and connected with the inner container 4, and the combustion chamber 5 is used for generating high-temperature flue gas to heat the edible oil in the inner container 4 in a heat exchange way.

The liner 4 comprises a liner body 41, a distributed pipe 42, an annular chamber 43 and a smoke evacuation chamber 45.

The inner container body 41 is provided with a frying basket 1 in a suspending manner, and the frying basket 1 is provided with a discharge hopper 2. The frying basket 1 is hung and arranged on a frying basket overturning mechanism 6 capable of driving the frying basket to overturn, and the frying basket overturning mechanism 6 comprises a radial arm 61 and a cylinder 62. One end of the radial arm 61 is hinged on the frame 3; the piston rod end of the cylinder 62 is hinged with the radial arm 61 and the fixed end is hinged on the frame 3, and the cylinder 62 is provided with a pair, which are respectively positioned in front of and behind the frame 3.

The arm 61 is further provided with a stirring mechanism 9, and the stirring mechanism 9 can stir the fried food when the food is fried. As shown in fig. 5, the stirring mechanism 9 includes a stirring drive shaft 91 rotatably provided on the arm 61, stirring blades provided on the stirring drive shaft 91 and located inside the inner container 4, a driven wheel 92 provided on the stirring drive shaft 91, a driving wheel 94 connected to the driven wheel 92 through a chain 93, and a driving motor 95 connected to the driving wheel 94, and the bottom end of the driving motor 95 is provided on the arm 61. The installation mode of the stirring mechanism 9 is changed into a hoisting mode from the original mode of being connected to the bottom of the frying basket, so that the problem of gear tooth removal caused by deformation can be reduced.

As shown in fig. 8 to 11, the inner container body 41 is conical with a wide upper part and a narrow lower part and a convex bottom surface, and the convex bottom surface of the inner container body 41 not only can reduce the oil capacity and save the oil, but also is beneficial to the edible oil flowing to the inner bottom edge of the inner container body 41; the annular chamber 43 is arranged at the bottom edge of the liner body 41, the top end of the annular chamber 43 is communicated with the liner body 41, and the bottom end of the annular chamber 43 is sealed; the distributed pipelines 42 are uniformly arranged between the bottom end of the liner body 41 and the bottom end of the inner annular wall of the annular chamber 43, and each distributed pipeline 42 is obliquely arranged and communicated with the liner body 41 and the annular chamber 43. After the edible oil is poured into the liner body 41, the edible oil flows into the annular chamber 43 and the distributed pipeline 42, so that the heat exchange area of the edible oil is increased; meanwhile, the design of the distributed pipeline 42 can also increase the strength of the liner 4 and reduce the accident rate of the fryer.

A smoke heating cavity 44 is formed between the bottom end of the liner body 41 and the inner annular wall of the annular cavity 43, and the smoke heating cavity 44 is communicated with the combustion chamber 5 and is used for receiving high-temperature smoke flowing out of the combustion chamber 5, so that edible oil in the liner 4 is heated, and uniform heating of the edible oil can be realized through the arrangement of the distributed pipeline 42 and the annular cavity 43.

The smoke discharging cavity 45 is provided at the lower portion of the liner body 41, and encloses the lower portion of the liner body 41 and the annular chamber 43. A connecting pipe 46 is horizontally arranged between the flue gas heating cavity 44 and the smoke discharging cavity 45, and the connecting pipe 46 penetrates through the annular cavity 43, so that the flue gas heating cavity 44 is communicated with the smoke discharging cavity 45. A spoiler is arranged in the smoke discharging cavity 45 and is used for uniformly distributing smoke; the side wall of the smoke discharging cavity 45 far away from the connecting pipe 46 is provided with an air outlet, and the air outlet is connected with a smoke tube 47. When the high-temperature smoke in the smoke heating cavity 44 exchanges heat with the edible oil, the high-temperature smoke flows into the smoke discharging cavity 45 through the connecting pipe 46, and the smoke flowing into the smoke discharging cavity 45 flows to the air outlet from two sides in the smoke discharging cavity 45 around the bottom of the liner body 41 and the outer side wall of the annular cavity 43, and is discharged from the smoke tube 47 connected with the air outlet, as shown in fig. 10 to 11. In the process of fume emission, the fume is emitted to the chimney 47 through the bottom of the liner body 41 and the outer side wall of the annular chamber 43 in a circle, so that part of the fume is utilized, and meanwhile, under the action of the spoiler, the fume is utilized more fully.

The end of the connecting pipe 46, which is communicated with the flue gas heating cavity 44, is provided with a honeycomb brick 48, and the honeycomb brick 48 is used for playing a role in heat accumulation. The gas outlet of the smoke discharging cavity 45 is in sealing connection with the smoke tube 47 by using asbestos ropes, and the sealing effect is good.

The bottom of the side wall of the annular chamber 43 is communicated with an oil discharging assembly 8, so that the oil is discharged conveniently, and the slag is cleaned conveniently. The oil drain assembly 8 comprises an oil drain pipe 81 and an oil drain valve 82, wherein the oil drain pipe 81 is horizontally arranged on the frame 3 and is communicated with the bottom of the side wall of the annular chamber 43; an oil drain valve 82 is provided on the oil drain pipe 81, the oil drain valve 82 being used to control oil drain.

As shown in fig. 6 to 7, the combustion chamber 5 includes an insulating outer wall 51, a heat accumulating brick layer 52, and heat accumulating balls 56.

The top of the heat-insulating outer wall 51 is open, and a heat-resistant cement layer 53 is laid on the bottom of the heat-insulating outer wall 51. The heat accumulating brick layer 52 is circumferentially arranged along the inner side wall of the heat insulating outer wall 51, a hearth is formed between the heat accumulating brick layer 52 and the heat-resistant cement layer 53, and the hearth is located right below the flue gas heating cavity 44.

The top of furnace is provided with baffle plate 55, and baffle plate 55 is located between furnace and the flue gas heating chamber 44, and one side of baffle plate 55 is provided with the breach, and the breach is used for realizing the intercommunication of furnace and flue gas heating chamber 44.

Two rows of symmetrically arranged heat guide walls are arranged at intervals in the hearth, and the two heat guide walls are perpendicular to the notch along the horizontal direction. The heat guide walls are built by the heat storage bricks which are arranged at intervals in the horizontal direction and staggered in the up-down direction, the heat guide grooves 54 are formed in the hearth through the heat guide walls, the heat guide grooves 54 are used for realizing the diffusion of flue gas from the middle part to the two sides, and the heat guide grooves 54 are communicated with the flue gas heating cavity 44 through gaps.

The upper surface of the baffle plate 55 is fixedly piled with a heat storage ball 56, and the heat storage ball 56 is positioned in the area opposite to the two heat discharge guide walls and the heat storage brick layer 52 and extends into the flue gas heating cavity 44.

The combustion chamber 5 is connected with a combustion driving mechanism, and the combustion driving mechanism is arranged on the frame 3. As shown in fig. 4, the combustion driving mechanism comprises an air inlet pipe 58, an ignition pipeline 59 and an ignition assembly, wherein an air inlet fan 581 is arranged on the air inlet pipe 58, and the air inlet pipe 58 is used for introducing fuel gas through the air inlet fan 581; a hearth inlet is formed in the side wall of the combustion chamber 5, which is arranged right below the notch, and is positioned in the middle of the two heat guide walls, and an ignition pipeline 59 is used for communicating the air inlet pipe 58 with the hearth inlet of the combustion chamber 5; the ignition assembly comprises an igniter and an ignition controller 57, the igniter is arranged in an ignition pipeline 59, the ignition controller 57 is electrically connected with the igniter and extends out of the combustion chamber 5, and the ignition controller 57 is used for controlling the action of the igniter.

When gas is introduced into the ignition pipeline 59 through the gas inlet pipe 58, after the ignition controller 57 controls the igniter to ignite the gas, the flue gas with certain heat enters the hearth from the ignition pipeline 59 through the hearth inlet, and flows along the heat diversion grooves 54 under the arrangement of the two heat diversion walls to realize the diffusion of the flue gas from the middle part to the two sides, as shown in fig. 7, and finally, the flue gas flows into the flue gas heating cavity 44 through the gaps to heat the edible oil in the liner 4 in a heat exchange way and flows through the heat storage balls 56, as shown in fig. 6. In the process, the heat storage brick layer 52, the heat guide wall piled by the heat storage bricks and the heat storage balls 56 are used for heat absorption and conduction, and the heat storage function can be realized through high flame temperature, so that the temperatures of the heat storage brick layer 52, the heat guide wall and the heat storage balls 56 reach 800-900 ℃, and the gas which is not fully combusted can be subjected to high-temperature catalytic secondary combustion, the emission of gases such as sulfur dioxide is reduced, and the heat conversion rate is increased by more than 10-15%.

The combustion chamber 5 and the liner 4 are of split type structure and are connected by bolts, so that after-sales maintenance is facilitated.

The top end of the frame 3 is also provided with an oil pan assembly 7 in an inclined manner, and the oil pan assembly 7 includes a trapezoidal positioning table 71 provided on the frame 3 and an oil pan 72 provided on a side of the trapezoidal positioning table 71.

When the utility model is used, fuel gas is introduced into the ignition pipeline 59 through the air inlet pipe 58, the ignition controller 57 controls the igniter to ignite the fuel gas, and then the fuel gas with certain heat enters the hearth from the ignition pipeline 49 through the hearth inlet and diffuses from the middle part to two sides, finally enters the fuel gas heating cavity 44 from one side of the fuel gas heating cavity 44, and through the arrangement of the distributed pipeline 42 and the annular cavity 43, the heat exchange area of the edible oil is improved, and a uniform heating surface can be realized, so that the edible oil in the liner 4 can be subjected to efficient and uniform heat exchange heating; meanwhile, by using the heat storage brick layer 52, the heat guide wall piled up by the heat storage bricks, the heat storage balls 56 and the honeycomb bricks 48 to absorb and conduct heat, the gas which is not fully combusted can be subjected to high-temperature catalytic secondary combustion, the emission of gases such as sulfur dioxide is reduced, and the heat conversion rate is increased.

The food to be fried is put into the frying basket 1, the driving motor 95 is started, the driving motor 95 drives the stirring blade to rotate, the edible oil is stirred, and the edible oil is used for frying the food. After frying for a certain time, the driving motor 95 is stopped, the radial arm 61 and the frying basket 1 are driven to turn over by the air cylinder 62, the fried food is poured out from the discharge hopper 2, and the excessive edible oil can flow back into the oil receiving tray 72. And then the control cylinder 62 is retracted to drive the radial arm 61 and the frying basket 1 to reset.

Claims (10)

1. The gas type heat storage frying pan comprises a frame (3), an inner container (4) embedded in the frame (3) and a combustion chamber (5) positioned below the inner container (4) and connected with the inner container (4); the method is characterized in that: the inner container (4) comprises a conical inner container body (41) with a wide upper part and a narrow lower part and a convex bottom surface, an annular cavity (43) with a top end communicated with the inner container body (41) and a sealed bottom end is arranged at the edge of the bottom end of the inner container body (41), and a plurality of distributed pipelines (42) which are obliquely arranged and communicated with the inner container body (41) and the annular cavity (43) are uniformly arranged between the bottom end of the inner container body (41) and the bottom end of the inner annular wall of the annular cavity (43); the lower part of the liner body (41) is also provided with a smoke discharging cavity (45) which surrounds the lower part of the liner body (41) and the annular cavity (43), a smoke heating cavity (44) communicated with the combustion chamber (5) is formed between the bottom end of the liner body (41) and the inner annular wall of the annular cavity (43), and a connecting pipe (46) which penetrates through the annular cavity (43) and is arranged between the smoke heating cavity (44) and the smoke discharging cavity (45) to realize the communication between the smoke heating cavity (44) and the smoke discharging cavity (45);

the combustion chamber (5) comprises a heat-insulating outer wall (51) with an opening at the top, a heat-accumulating brick layer (52) is arranged on the inner side wall of the heat-insulating outer wall (51) along the circumferential direction, and a heat-resisting cement layer (53) is paved at the bottom of the heat-insulating outer wall (51); a hearth positioned below the flue gas heating cavity (44) is formed between the heat storage brick layer (52) and the heat-resistant cement layer (53), a baffle plate (55) positioned between the hearth and the flue gas heating cavity (44) is arranged at the top of the hearth, and a notch for realizing communication between the hearth and the flue gas heating cavity (44) is formed in one side of the baffle plate (55).

2. The gas-fired thermal storage fryer of claim 1, wherein: the inside interval of furnace is provided with two rows of heat guide walls that symmetry set up and set up perpendicularly along the horizontal direction with the breach, and heat guide wall is set up by the horizontal direction interval and the crisscross heat accumulation brick that sets up of upper and lower direction piles up, and furnace's inside forms heat guiding gutter (54) through breach intercommunication with flue gas heating chamber (44) through heat guide wall.

3. The gas-fired thermal storage fryer of claim 1, wherein: the upper surface of the baffle plate (55) is fixedly piled in a region opposite to the two heat extraction flow guide walls and the heat storage brick layer (52), and heat storage balls (56) extending into the flue gas heating cavity (44) are arranged in the region.

4. The gas-fired thermal storage fryer of claim 1, wherein: the combustion chamber (5) is connected with a combustion driving mechanism arranged on the frame (3), and the combustion driving mechanism comprises an air inlet pipe (58) for introducing fuel gas, an ignition pipeline (59) for communicating the air inlet pipe (58) with a hearth inlet of the combustion chamber (5) and an ignition assembly for igniting the fuel gas; an air inlet fan (581) is arranged on the air inlet pipe (58); the hearth inlet is arranged on the side wall of the combustion chamber (5) which is arranged right below the notch; the ignition assembly comprises an igniter arranged in an ignition pipeline (59), an ignition controller (57) which is electrically connected with the igniter and extends out of the combustion chamber (5) and is used for controlling the action of the igniter.

5. The gas-fired thermal storage fryer of claim 1, wherein: the inside of cavity (45) of discharging fume is provided with the spoiler that is used for evenly distributing the flue gas, has seted up the gas outlet on the lateral wall that cavity (45) of discharging fume kept away from connecting pipe (46), and the gas outlet adopts asbestos rope sealing connection to have chimney (47).

6. The gas-fired thermal storage fryer of claim 1, wherein: one end of the connecting pipe (46) communicated with the flue gas heating cavity (44) is provided with a honeycomb brick (48) for heat storage.

7. The gas-fired thermal storage fryer of claim 1, wherein: the inner container body (41) is internally provided with a frying basket (1) in a suspending way, and the frying basket (1) is hung on a frying basket overturning mechanism (6) capable of driving the frying basket (1) to overturn; the basket overturning mechanism (6) comprises a radial arm (61) with one end hinged on the frame (3) and a cylinder (62) with a piston rod end hinged with the radial arm (61) and a fixed end hinged on the frame (3).

8. The gas operated heat accumulating fryer of claim 7, wherein: the stirring device is characterized in that the rotating arm (61) is further provided with a stirring mechanism (9), and the stirring mechanism (9) comprises a stirring driving shaft (91) which is rotatably arranged on the rotating arm (61), stirring blades which are arranged on the stirring driving shaft (91) and are positioned in the inner container body (41), a driven wheel (92) which is arranged on the stirring driving shaft (91), a driving wheel (94) which is connected with the driven wheel (92) through a chain (93), and a driving motor (95) which is connected with the driving wheel (94) and is arranged on the rotating arm (61) at the bottom end.

9. The gas-fired thermal storage fryer of claim 1, wherein: the bottom of the side wall of the annular chamber (43) is communicated with an oil discharging assembly (8).

10. The gas-fired thermal storage fryer of claim 1, wherein: the combustion chamber (5) and the liner (4) are of split type structure adopting bolt connection.