Gas fryer

Abstract

The invention relates to the technical field of kitchen ware, and discloses a gas fryer which comprises a rack, an oil pan, a gas structure, a plurality of combustion tubes and a plurality of fire distribution mechanisms, and the front wall and the rear wall of the oil pan are provided with a plurality of front openings and a plurality of rear openings respectively; front universal pipes and rear universal pipes are arranged at the front ends and the rear ends of the multiple combustion pipes correspondingly, the combustion pipes are arranged in the frying pan in a penetrating mode, and the outer walls of the front universal pipes and the outer walls of the rear universal pipes are connected with the side walls of the front opening and the rear opening correspondingly in a sealed mode; a plurality of cooking ranges of the gas structure are respectively arranged behind the plurality of combustion tubes, and the cooking ranges are used for spraying flames into the combustion tubes; the multiple fire distribution mechanisms are arranged in the multiple combustion pipes correspondingly and used for guiding flames to the inner side walls of the combustion pipes. The front universal pipe and the rear universal pipe can be bent, so that the combustion pipe is convenient to install, the position of a main body of the combustion pipe can be adjusted, the peripheral side of the combustion pipe has a larger cleaning operation space, the combustion pipe is convenient to clean, and the effect and efficiency of cleaning the combustion pipe are improved.

Description

Technical Field

[0001] The invention relates to the technical field of kitchenware, in particular to a gas fryer. Background Art

[0002] According to the type of energy, fryers can be divided into electric fryers and gas fryers. Gas fryers are frying equipment that uses gas as a heat source and are widely used in commercial kitchens and food processing places. At present, gas fryers generally have problems such as low temperature control accuracy, low energy efficiency, oil splashing and inconvenient cleaning. The temperature of the combustion tube is the highest, and it is easy to form grease on the combustion tube. When food residues fall on the combustion tube, the food residues are easy to stick to the combustion tube and carbonize. Due to the limited space of the oil cylinder, the gaps between the combustion tubes and between the combustion tubes and the oil cylinder are small, which makes it inconvenient to clean the combustion tube and the cylinder wall of the oil cylinder with hands and cleaning tools. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a gas fryer that is easy to clean.

[0004] A gas fryer according to an embodiment of the present invention comprises a frame, an oil pan, a gas structure, a plurality of combustion pipes and a plurality of fire distribution mechanisms, wherein the oil pan is detachably arranged on the frame, a plurality of front openings and a plurality of rear openings are respectively arranged on the front wall and the rear wall of the oil pan, the plurality of front openings and the plurality of rear openings are spaced apart in the left-right direction, and the plurality of front openings and the plurality of rear openings are arranged in a front-to-back correspondence; a front universal tube and a rear universal tube are respectively arranged at the front and rear ends of the plurality of combustion pipes, the combustion pipes are passed through the oil pan, and the outer walls of the front universal tubes and the outer walls of the rear universal tubes are respectively sealed and connected to the side walls of the front openings and the rear openings; the gas structure comprises a plurality of ignition needles and a plurality of stove heads, the plurality of stove heads are respectively arranged at the rear of the plurality of combustion pipes, the stove heads are used to spray gas into the combustion pipes, and the ignition needles are arranged between the combustion pipes and the stove heads; a plurality of fire distribution mechanisms are respectively arranged in the plurality of combustion pipes, and the fire distribution mechanisms are used to guide the flames to the inner side walls of the combustion pipes.

[0005] At least the following beneficial effects are achieved: Both the front universal tube and the rear universal tube can be bent, so that the front universal tube and the rear universal tube can be connected with the front opening and the rear opening respectively. The outer wall of the front universal tube and the outer wall of the rear universal tube are sealed and connected with the side walls of the front opening and the rear opening respectively, which is convenient for the installation of the combustion tube and can reduce the processing accuracy of the front opening and the rear opening. Moreover, the main body of the combustion tube can be displaced, that is, the position of the main body of the combustion tube can be adjusted, so that the surrounding side of the combustion tube has a larger cleaning operation space, which is convenient for cleaning the combustion tube and improves the effect and efficiency of cleaning the combustion tube. Moreover, when cleaning the inner wall of the oil pan, the combustion tube can be avoided, which is convenient for cleaning the inner wall of the oil pan and improves the effect and efficiency of cleaning the inner wall of the oil pan.

[0006] According to some embodiments of the present invention, a chimney is provided on the frame in front of the combustion tube.

[0007] According to some embodiments of the present invention, a first water jacket and a second water jacket are respectively provided on the outer wall of the chimney and the outer side of the oil pan.

[0008] According to some embodiments of the present invention, it also includes a hanging rack hung in the chimney, and a plurality of front guide plates and a plurality of rear guide plates are provided on the hanging rack, and the length directions of the plurality of front guide plates and the plurality of rear guide plates are both left-right directions, the plurality of front guide plates are arranged in the up-down direction and all abut against the front inner wall of the chimney, and the front guide plates are used to guide the smoke to the rear inner wall of the chimney, and the plurality of rear guide plates are arranged in the up-down direction and all abut against the rear inner wall of the chimney, and the rear guide plates are used to guide the smoke to the front inner wall of the chimney.

[0009] According to some embodiments of the present invention, a left guard plate is provided on the left side of the rack, a right guard plate is provided on the right side of the rack, a front guard plate is provided on the front side of the rack, a cabinet door is hinged on the rear side of the rack, and the left guard plate, the right guard plate, the front guard plate and the cabinet door enclose the first water jacket, the second water jacket and the gas structure.

[0010] According to some embodiments of the present invention, the combustion tube and the stove head are both in a racetrack shape.

[0011] According to some embodiments of the present invention, a stove hanging plate is provided on the frame, a first gourd-shaped hanging hole is provided on the stove hanging plate, the axial direction of the first hanging hole is the front-to-back direction, the diameter of the upper end of the first hanging hole is larger than the diameter of the lower end of the first hanging hole, and a removable first fastener is provided on the stove, the first fastener includes a first connecting section and a first cap portion provided on one end of the first connecting section, the outer diameter of the first cap portion is larger than the outer diameter of the first connecting section, the first connecting section can pass through the lower end of the first hanging hole, the first cap portion can pass through the upper end of the first hanging hole, and the outer diameter of the first cap portion is larger than the diameter of the lower end of the first hanging hole.

[0012] According to some embodiments of the present invention, the fire separation mechanism includes an inclined plate and a plurality of baffles, the plane where the inclined plate is located is parallel to the left and right directions, the inclined plate is higher in the front and lower in the back, the plurality of baffles are perpendicular to the front and rear directions, the plurality of baffles are arranged on the upper surface of the inclined plate, the plurality of baffles are distributed along the front and rear directions, and the height of the plurality of baffles gradually decreases along the front and rear directions.

[0013] According to some embodiments of the present invention, it also includes a front support frame, a rear support frame and a positioning plate, the front support frame is higher than the rear support frame, the two ends of the inclined plate are respectively connected to the front support frame and the rear support frame, one end of the positioning plate is connected to the front support frame or the inclined plate, and the other end of the positioning plate is provided with a hook, and the hook is used to hook on the outer wall of the front end of the rear universal tube.

[0014] According to some embodiments of the present invention, a frying tool hanging plate is provided on the frame in an area corresponding to the front of the oil pan, and the frying tool hanging plate is used to hang frying tools.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 It is a structural schematic diagram of an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure after the cabinet door is hidden in an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of an embodiment of the present invention after the rack is hidden; Figure 4 for Figure 3 A schematic cross-sectional view of the structure shown; Figure 5 It is a structural schematic diagram of the fire distribution mechanism of an embodiment of the present invention; Figure Number: Frame 100, left guard plate 110, front guard plate 120, cabinet door 130, stove hanging plate 140, first hanging hole 141, frying tool hanging plate 150; The oil pan 200, the front opening 210, the rear opening 220, the protrusion 230, and the oil drain pipe 240; Combustion tube 300, front universal tube 310, rear universal tube 320; Gas structure 400, stove head 410, first fastener 411; The fire distribution mechanism 500, the tilting plate 510, the baffle 520, the front support frame 530, the rear support frame 540, and the positioning plate 550; Chimney 600; First water jacket 700; Second water jacket 800; The rack 900 , the front guide plate 910 , and the rear guide plate 920 . DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0018] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In the description of the present invention, "a plurality" means more than two. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0020] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0021] Reference Figures 1 to 4 The present invention discloses a gas fryer, comprising a frame 100, an oil pan 200, a gas structure 400, a plurality of combustion tubes 300 and a plurality of fire distribution mechanisms 500.

[0022] The oil pan 200 is detachably mounted on the frame 100. The frame 100 is a square frame, and includes four horizontal plates, which are connected end to end in sequence to form a square gap. The cross section of the oil pan 200 is in the direction, and the four sides of the oil pan 200 are provided with flanges. The oil pan 200 is put into the gap from top to bottom so that the four flanges are hung on the four horizontal plates respectively, and the four horizontal plates support the four flanges, thereby realizing the installation of the oil pan 200. The oil pan 200 can be removed from the frame 100 by lifting the oil pan 200 from bottom to top.

[0023] It can be understood that the frame 100 also includes four columns, four horizontal plates form four connecting parts, the four columns are respectively connected to the four connecting parts, the upper parts of the four columns are provided with supporting parts, the four supporting parts are protruded toward the center of the frame 100, and the oil pan 200 is provided with protrusions 230 in the areas corresponding to the four corners, and the four protrusions 230 are respectively against the four supporting parts, so as to ensure the stability and safety of the oil pan 200 placed on the frame 100.

[0024] Reference Figure 4 The front wall and the rear wall of the oil pan 200 are respectively provided with a plurality of front openings 210 and a plurality of rear openings 220, which are spaced apart in the left-right direction, and the plurality of front openings 210 and the plurality of rear openings 220 are arranged one by one in front and back; the front and rear ends of the plurality of combustion tubes 300 are respectively provided with a front universal tube 310 and a rear universal tube 320, the combustion tube 300 is penetrated in the oil pan 200, and the outer wall of the front universal tube 310 and the outer wall of the rear universal tube 320 are respectively sealed and connected with the side walls of the front opening 210 and the rear opening 220; the gas structure 400 includes a plurality of ignition needles and a plurality of stove heads 410, the plurality of stove heads 410 are respectively arranged at the rear of the plurality of combustion tubes 300, the stove heads 410 are used to spray gas into the combustion tube 300, the ignition needle is arranged between the combustion tube 300 and the stove head 410, and the ignition needle is used to ignite the gas.

[0025] When the gas fryer is working, combustible gas is transported to the stove head 410, and the stove head 410 sprays the gas into the inner cavity of the combustion tube 300 from the rear port of the combustion tube 300, and the outside air also enters the inner cavity of the combustion tube 300 from the rear port of the combustion tube 300, and the ignition needle ignites the gas to obtain a flame, and the flame heats the combustion tube 300, and then the combustion tube 300 transfers the heat to the oil in the oil pan 200, thereby frying the food.

[0026] A plurality of fire distribution mechanisms 500 are disposed in a plurality of combustion tubes 300. The fire distribution mechanisms 500 are used to direct the flame to the inner wall of the combustion tube 300. The fire distribution mechanisms 500 form a barrier effect on the gas and the flame, so that the gas can burn more completely, the flame stays in the combustion tube 300 for a longer time, and the flame fully contacts the inner wall of the combustion tube 300, thereby making full use of the gas and saving energy, thereby improving the energy efficiency of the gas fryer.

[0027] The oil pan 200 and the combustion tube 300 can be made of stainless steel. The front universal tube 310 and the rear universal tube 320 can be bent, deformed, and turned, so that the front universal tube 310 and the rear universal tube 320 can be connected with the front opening 210 and the rear opening 220 respectively. The outer wall of the front universal tube 310 and the outer wall of the rear universal tube 320 are sealed and connected with the side walls of the front opening 210 and the rear opening 220 respectively, that is, it is convenient to install the combustion tube 300, and the processing accuracy of the front opening 210 and the rear opening 220 can be reduced. Moreover, the main body of the combustion tube 300 can be displaced, that is, the position of the main body of the combustion tube 300 can be adjusted, so that the surrounding side of the combustion tube 300 has a larger cleaning operation space, which is convenient for cleaning the combustion tube 300 and improves the effect and efficiency of cleaning the combustion tube 300. When cleaning the inner wall of the oil pan 200, the combustion tube 300 can be avoided, which is convenient for cleaning the inner wall of the oil pan 200 and improves the effect and efficiency of cleaning the inner wall of the oil pan 200.

[0028] It can be understood that the universal tube can be a bellows.

[0029] Reference Figures 1 to 4 In some embodiments, smoke is generated after combustion of the gas, and the smoke is discharged from the front port of the combustion tube 300. A chimney 600 is provided on the frame 100 in front of the combustion tube 300, and the smoke discharged from the front port of the combustion tube 300 enters the chimney 600, which guides and discharges the smoke.

[0030] Reference Figure 3 and Figure 4 In some embodiments, the outer wall of the chimney 600 is provided with a first water jacket 700, and the first water jacket 700 is connected with a first water inlet and a first water outlet. Water is poured into the first water jacket 700 through the first water inlet, and the heat of the flue gas is transferred to the outer wall of the chimney 600. Then, the outer wall of the chimney 600 transfers the heat to the water in the first water jacket 700, so that the water is heated to obtain warm water, which can be discharged from the first water outlet to obtain usable warm water. The first water jacket 700 plays the role of heat recovery.

[0031] In some embodiments, a second water jacket 800 is provided on the outside of the oil pan 200, and a second water inlet and a second water outlet are connected to the second water jacket 800. Water is poured into the second water jacket 800 through the second water inlet, and the heat of the oil pan 200 is dissipated to the surrounding of the oil pan 200, thereby heating the second water jacket 800. Then, the side wall of the second water jacket 800 transfers the heat to the water in the second water jacket 800, so that the water is heated to obtain warm water, which can be discharged from the second water outlet to obtain usable warm water. The second water jacket 800 plays the role of recycling heat.

[0032] It is understood that the chimney 600 is vertically arranged, the lower end of the chimney 600 faces backward and is arranged corresponding to the front end of the combustion tube 300, and the upper end of the chimney 600 faces upward and is higher than the oil pan 200. The cross section of the chimney 600 can be circular or square. The chimney 600 has a front inner side wall and a rear inner side wall.

[0033] Reference Figure 4 In some embodiments thereof, the gas fryer further comprises a rack 900 detachably hung in the chimney 600, a plurality of front guide plates 910 and a plurality of rear guide plates 920 are provided on the rack 900, the length directions of the plurality of front guide plates 910 and the plurality of rear guide plates 920 are both in the left-right direction, the plurality of front guide plates 910 are arranged in the up-down direction and are all against the front inner wall of the chimney 600, the front guide plates 910 are used to guide the smoke to the rear inner wall of the chimney 600, the plurality of rear guide plates 920 are arranged in the up-down direction and are all against the rear inner wall of the chimney 600, and the rear guide plates 920 are used to guide the smoke to the front inner wall of the chimney 600.

[0034] An S-shaped flue is formed between the inner wall of the chimney 600, the front guide plates 910 and the rear guide plates 920, so that the flue gas can fully contact the inner wall of the chimney 600, thereby improving the heat exchange effect between the flue gas and the inner wall of the chimney 600 and further improving the recovery of flue gas heat.

[0035] A hook is provided at the upper end of the hanger 900, and the hook can be hung on the upper port of the chimney 600, so that the hanger 900 and the multiple front guide plates 910 and the multiple rear guide plates 920 arranged on the hanger 900 are placed in the chimney 600, and at this time, the multiple front guide plates 910 are all against the front inner wall of the chimney 600, and the multiple rear guide plates 920 are all against the rear inner wall of the chimney 600. When the hanger 900 is moved up and down, the front guide plate 910 can scrape off the smoke and dust on the front inner wall of the chimney 600, and the rear guide plate 920 can scrape off the smoke and dust on the rear inner wall of the chimney 600.

[0036] Reference Figure 1 and Figure 2 In some embodiments, a left guard plate 110 is provided on the left side of the rack 100, a right guard plate is provided on the right side of the rack 100, a front guard plate 120 is provided on the front side of the rack 100, and a cabinet door 130 is hinged on the rear side of the rack 100. The left guard plate 110, the right guard plate, the front guard plate 120 and the cabinet door 130 surround the first water jacket 700, the second water jacket 800 and the gas structure 400.

[0037] The four corners of the bottom of the frame 100 are all provided with pillars or universal wheels with self-locking function. The bottom of the frame 100 is open, and air can enter the interior of the frame 100 and the rear port of the combustion tube 300 from the bottom of the frame 100.

[0038] In some embodiments, the burner tube 300 is in a racetrack shape, and the contact area between the burner tube 300 and the oil in the oil pan 200 is large. The stove head 410 is also in a racetrack shape, and the multiple air outlets of the stove head 410 are distributed in a ring shape, so that the flame can be closer to the inner wall of the burner tube 300, which is more conducive to heating the burner tube 300.

[0039] Reference Figure 2 In some embodiments, a stove hanging plate 140 is provided on the rack 100, and a first hanging hole 141 in a gourd shape is provided on the stove hanging plate 140. The axial direction of the first hanging hole 141 is the front-to-back direction. The diameter of the upper end of the first hanging hole 141 is greater than the diameter of the lower end of the first hanging hole 141. A detachable first fastener 411 is provided on the stove 410. The first fastener 411 includes a first connecting section and a first cap portion provided on one end of the first connecting section. The other end of the first connecting section is threadedly connected to the stove 410. The outer diameter of the first cap portion is greater than the outer diameter of the first connecting section. The first connecting section can pass through the lower end of the first hanging hole 141. The first cap portion can pass through the upper end of the first hanging hole 141. The outer diameter of the first cap portion is greater than the diameter of the lower end of the first hanging hole 141.

[0040] The stove head 410 is arranged on the stove head hanging plate 140 through the first fastener 411. When installing the stove head hanging plate 140, the first fastener 411 is connected to the stove head 410, the length of the first connection section between the first cap and the stove head 410 is greater than or equal to the thickness of the stove head hanging plate 140, and the thickness of the stove head hanging plate 140 is equal to the length of the first hanging hole 141, and then the first cap is passed through the upper end of the first hanging hole 141, and then the stove head 410 is moved down, and the first connection section between the first cap and the stove head 410 is against the inner bottom wall of the first hanging hole 141. When the stove head 410 needs to be disassembled, the stove head 410 is moved up so that the first cap is aligned with the upper end of the first hanging hole 141, and the first cap is reversely passed through the upper end of the first hanging hole 141, and the stove head 410 can be disassembled.

[0041] Reference Figure 4 and Figure 5 In some of the embodiments, the fire distribution mechanism 500 includes an inclined plate 510 and a plurality of baffles 520, the plane where the inclined plate 510 is located is parallel to the left-right direction, the inclined plate 510 is higher in the front and lower in the back, the plurality of baffles 520 are perpendicular to the front-to-back direction, the plurality of baffles 520 are arranged on the upper surface of the inclined plate 510, the plurality of baffles 520 are distributed along the front-to-back direction, and the height of the plurality of baffles 520 gradually decreases along the front-to-back direction.

[0042] The inclined plate 510 and the plurality of baffles 520 guide the flame toward the left inner wall, the right inner wall, and the upper inner wall of the burner tube 300 .

[0043] In some of the embodiments, the gas fryer further includes a front support frame 530, a rear support frame 540 and a positioning plate 550, the front support frame 530 is higher than the rear support frame 540, both ends of the inclined plate 510 are respectively connected to the front support frame 530 and the rear support frame 540, the front support frame 530 and the rear support frame 540 play a role in supporting the inclined plate 510 in the combustion tube 300, one end of the positioning plate 550 is connected to the front support frame 530 or the inclined plate 510, and the other end of the positioning plate 550 is provided with a hook, the hook is used to hook on the outer wall of the front end of the rear universal tube 320, the positioning plate 550 can prevent the entire fire-spreading mechanism 500 from moving forward, thereby playing a role in positioning the fire-spreading mechanism 500, and the entire fire-spreading mechanism 500 can be moved by the positioning plate 550.

[0044] Reference Figures 1 to 4 In some embodiments, a frying tool hanging plate 150 is provided on the frame 100 in the area in front of the corresponding oil pan 200. The frying tool hanging plate 150 is used to hang frying tools, and the frying tools include hanging baskets, forks, clamps and other tools.

[0045] It can be understood that at least two gourd-shaped second hanging holes are provided on the explosive tool hanging plate 150, the axial direction of the second hanging hole is the front-to-back direction, the diameter of the lower end of the second hanging hole is greater than the diameter of the upper end of the second hanging hole, and a vertical plate is provided at the front end of the frame 100, and a removable second fastener is provided on the vertical plate. The second fastener includes a second connecting section and a second cap portion provided on one end of the second connecting section, the other end of the second connecting section is threadedly connected to the vertical plate, the outer diameter of the second cap portion is greater than the outer diameter of the second connecting section, the second connecting section can pass through the upper end of the second hanging hole, the second cap portion can pass through the lower end of the second hanging hole, and the outer diameter of the second cap portion is greater than the diameter of the upper end of the second hanging hole.

[0046] Reference Figure 3 and Figure 4 The bottom wall of the oil pan 200 includes a left bottom plate and a right bottom plate, which are connected to each other at an obtuse angle. An oil drain pipe 240 is provided at the bottom of the oil pan 200, and a ball valve is provided on the oil drain pipe 240.

[0047] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, 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.

[0048] Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A gas fryer, characterized in that: include: Rack(100); An oil pan (200) is detachably mounted on the frame (100), wherein the front wall and the rear wall of the oil pan (200) are respectively provided with a plurality of front openings (210) and a plurality of rear openings (220), wherein the plurality of front openings (210) and the plurality of rear openings (220) are spaced apart in the left-right direction, and the plurality of front openings (210) and the plurality of rear openings (220) are arranged in a one-to-one correspondence in the front and rear directions; A plurality of combustion tubes (300), wherein a front universal tube (310) and a rear universal tube (320) are respectively provided at the front and rear ends thereof, wherein the combustion tubes (300) are inserted into the oil pan (200), and the outer walls of the front universal tubes (310) and the outer walls of the rear universal tubes (320) are respectively sealed and connected to the side walls of the front opening (210) and the rear opening (220); A gas structure (400) comprising a plurality of ignition needles and a plurality of stove heads (410), wherein the plurality of stove heads (410) are respectively arranged behind the plurality of combustion tubes (300), the stove heads (410) are used to spray gas into the combustion tubes (300), and the ignition needles are arranged between the combustion tubes (300) and the stove heads (410); A plurality of flame distribution mechanisms (500) are disposed in the plurality of combustion tubes (300), and the flame distribution mechanisms (500) are used to direct the flame toward the inner wall of the combustion tube (300).

2. A gas fryer according to claim 1, characterized in that: A chimney (600) is provided on the frame (100) in front of the combustion tube (300).

3. A gas fryer according to claim 2, characterized in that: The outer wall of the chimney (600) and the outer side of the oil pan (200) are respectively provided with a first water jacket (700) and a second water jacket (800).

4. A gas fryer according to claim 3, characterized in that: It also includes a hanger (900) detachably arranged in the chimney (600), wherein a plurality of front guide plates (910) and a plurality of rear guide plates (920) are arranged on the hanger (900), and the length directions of the plurality of front guide plates (910) and the plurality of rear guide plates (920) are both left-right directions, and the plurality of front guide plates (910) are arranged in the up-down direction and all abut against the front inner wall of the chimney (600), and the front guide plates (910) are used to guide the smoke toward the rear inner wall of the chimney (600), and the plurality of rear guide plates (920) are arranged in the up-down direction and all abut against the rear inner wall of the chimney (600), and the rear guide plates (920) are used to guide the smoke toward the front inner wall of the chimney (600).

5. A gas fryer according to claim 3, characterized in that: A left guard plate (110) is provided on the left side of the frame (100), a right guard plate is provided on the right side of the frame (100), a front guard plate (120) is provided on the front side of the frame (100), a cabinet door (130) is hingedly connected to the rear side of the frame (100), and the left guard plate (110), the right guard plate, the front guard plate (120) and the cabinet door (130) surround the first water jacket (700), the second water jacket (800) and the gas structure (400).

6. A gas fryer according to claim 1, characterized in that: The combustion tube (300) and the stove head (410) are both in a racetrack shape.

7. A gas fryer according to claim 1 or 6, characterized in that: The frame (100) is provided with a stove hanging plate (140), and the stove hanging plate (140) is provided with a first hanging hole (141) in the shape of a gourd, the axial direction of the first hanging hole (141) is the front-to-back direction, and the diameter of the upper end of the first hanging hole (141) is larger than the diameter of the lower end of the first hanging hole (141); the stove (410) is provided with a detachable first fastener (411), and the first fastener (411) comprises a first connecting section and a first cap portion provided on one end of the first connecting section, the outer diameter of the first cap portion is larger than the outer diameter of the first connecting section, the first connecting section can pass through the lower end of the first hanging hole (141), the first cap portion can pass through the upper end of the first hanging hole (141), and the outer diameter of the first cap portion is larger than the diameter of the lower end of the first hanging hole (141).

8. The gas fryer according to claim 1, characterized in that: The fire distribution mechanism (500) comprises an inclined plate (510) and a plurality of baffles (520), wherein the plane on which the inclined plate (510) is located is parallel to the left-right direction, the inclined plate (510) is higher at the front and lower at the back, the plurality of baffles (520) are perpendicular to the front-back direction, the plurality of baffles (520) are arranged on the upper surface of the inclined plate (510), the plurality of baffles (520) are distributed along the front-back direction, and the height of the plurality of baffles (520) gradually decreases along the front-back direction.

9. A gas fryer according to claim 8, characterized in that: It also includes a front support frame (530), a rear support frame (540) and a positioning plate (550), wherein the front support frame (530) is higher than the rear support frame (540), the two ends of the inclined plate (510) are respectively connected to the front support frame (530) and the rear support frame (540), one end of the positioning plate (550) is connected to the front support frame (530) or the inclined plate (510), and the other end of the positioning plate (550) is provided with a hook, and the hook is used to hook onto the outer wall of the front end of the rear universal tube (320).

10. The gas fryer according to claim 1, characterized in that: A frying tool hanging plate (150) is provided on the frame (100) in an area corresponding to the front of the oil pan (200), and the frying tool hanging plate (150) is used to hang frying tools.

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