Combined high-fire cast iron furnace end

Abstract

The utility model provides a combined type strong fire cast iron furnace end which comprises a direct injection strong fire device and a cast iron integrated furnace end body, the furnace end body is provided with an outer ring air cavity and an inner ring air cavity, the inner ring air cavity is located on the inner side of the outer ring air cavity, and the inner ring air cavity and the outer ring air cavity are connected through a connecting part. An upper air inlet hole is formed between the outer ring air cavity and the inner ring air cavity, the direct-injection fire fighter is installed at the bottom of the furnace end body, the direct-injection fire fighter is provided with a plurality of first nozzles which are arranged upwards, and the first nozzles penetrate through the upper air inlet hole. The cast iron furnace end not only has the conventional inner ring fire changing and outer ring fire cooking functions, but also is provided with the direct injection high fire device with the high fire function, so that a user can select flames to cook food according to needs, and the use requirements of most people on the market are met; the problem that a cast iron furnace end in the market at the present stage is single in use function is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a combined fierce fire cast iron stove head. BACKGROUND

[0002] The die-casting gas stove head on the market at present usually includes outer ring gas cavity and inner ring gas cavity, ensures uniform distribution of flame heating, is suitable for domestic cooking food use, and is not suitable for explosive frying use due to the uniform heating, lacks pot gas, and fails to satisfy the use demand of users on the market.

[0003] Therefore, it is necessary to further improve it. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a combined fierce fire cast iron stove head, which has the functions of the conventional inner and outer ring fire cooking and the additional straight-jet fierce fire device.

[0005] To achieve the above object, the utility model provides a combined fierce fire cast iron stove head, which comprises a straight-jet fierce fire device and a cast iron integrated stove head body, the stove head body has an outer ring gas cavity and an inner ring gas cavity, the inner ring gas cavity is located on the inner side of the outer ring gas cavity, the inner ring gas cavity and the outer ring gas cavity are connected through a connecting part, an upper air inlet hole is formed between the outer ring gas cavity and the inner ring gas cavity, the straight-jet fierce fire device is installed at the bottom of the stove head body, the straight-jet fierce fire device has a plurality of upward first nozzles, and the first nozzles pass through the upper air inlet hole.

[0006] In one or more embodiments, the straight-jet fierce fire device comprises a gas distribution disc, an air inlet pipe and a plurality of first nozzles, the gas distribution disc is installed and fixed at the bottom of the stove head body, the air inlet pipe is connected with the air inlet of the gas distribution disc, and a plurality of mounting ports for mounting the first nozzles are arranged on the gas distribution disc.

[0007] In one or more embodiments, the gas distribution disc comprises two gas pipes, the two gas pipes are communicated with each other and are arranged in a cross shape, the mounting ports are arranged on the two ends of the gas pipes, and the air inlet is arranged at the intersection of the two gas pipes.

[0008] In one or more embodiments, a second nozzle is installed at the upper end of the intersection of the two gas pipes, and an avoiding port for the second nozzle to pass through is formed in the middle position of the inner ring gas cavity.

[0009] In one or more embodiments, air inlets are formed in the peripheral walls of the first nozzles and the second nozzle.

[0010] In one or more embodiments, a connecting table is arranged on the gas distribution disc, mounting holes are arranged on the connecting table, and the connecting table is installed and fixed on the stove head body through screws.

[0011] In one or more embodiments, the mounting port is provided with an internal thread structure, and the connecting end of the first nozzle is provided with an external thread structure connected with the internal thread structure.

[0012] Compared with the background art, the cast iron stove has the effects that: in addition to the conventional inner and outer ring fire cooking functions, the cast iron stove is also provided with a direct injection fierce fire device for providing fierce fire function, and users can select flames to cook food according to needs, so as to meet the use needs of most people on the market; and the cast iron stove solves the single use function of the cast iron stove on the market at the present stage. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The cast iron stove is a structure schematic view of the present embodiment;

[0014] Figure 2 is Figure 1 The structure schematic view from another angle. DETAILED DESCRIPTION

[0015] In order to deepen the understanding of the present application, the present application will be further described in combination with the embodiments and the drawings, and the embodiments are only used to explain the present application and do not constitute a limitation on the protection scope of the present application.

[0016] Please refer to the accompanying drawings Figures 1-2 The present application provides a combined fierce fire cast iron stove, which comprises a direct injection fierce fire device and a cast iron integrated stove body, the stove body has an outer ring air cavity 1 and an inner ring air cavity 2, the inner ring air cavity is located on the inner side of the outer ring air cavity, the inner ring air cavity 2 and the outer ring air cavity 1 are connected through a connecting part 3, the connecting part is used to fix the relative position of the outer ring air cavity and the inner ring air cavity, and improve the structural strength of the inner ring air cavity and the outer ring air cavity, and an upper air inlet hole 4 is formed between the outer ring air cavity and the inner ring air cavity, the upper air inlet hole can be used for fresh air to pass through the bottom of the stove body, providing sufficient oxygen for gas combustion, improving the combustion heat efficiency, the direct injection fierce fire device is installed at the bottom of the stove body, the direct injection fierce fire device has a plurality of upwardly arranged first nozzles 5, the first nozzles pass through the upper air inlet hole 4, and users can improve the firepower of the stove by using the plurality of first nozzles on the direct injection fierce fire device to burn gas, so as to achieve the effect of fierce fire and provide the use demand of cooking food with fierce fire. Further, the diameter of the outer ring air cavity is 115mm-130mm.

[0017] The direct injection torch comprises a gas distribution disc, an air inlet pipe 6 and a plurality of first nozzles 5, the gas distribution disc is fixedly installed on the bottom of the burner body, specifically, the gas distribution disc is provided with a connecting table 10, the connecting table is provided with mounting holes 11, the connecting table is fixedly installed on the burner body by screws, the air inlet pipe is connected with the air inlet of the gas distribution disc, the air inlet pipe is used for connecting with the gas outlet end of the gas valve, the gas distribution disc is provided with a plurality of mounting ports for mounting the first nozzles, the mounting ports are provided with internal thread structures, the connecting end of the first nozzle 5 is provided with an external thread structure connected with the internal thread structure, the first nozzle is installed in the form of screws, and the first nozzle has the advantages of easy installation and easy disassembly.

[0018] The gas distribution disc comprises two gas pipes 7, the two gas pipes are communicated with each other and are arranged in a cross shape, the two ends of the gas pipes are provided with the mounting ports, and the air inlet is arranged at the intersection of the two gas pipes, so that the gas distribution disc can uniformly distribute the gas after the gas is introduced.

[0019] The upper end of the intersection of the two gas pipes 7 is provided with a second nozzle 8, and the middle position of the inner ring air cavity is provided with a avoiding port for the second nozzle, the second nozzle is the central nozzle of the burner body, and the central nozzle can heat the middle position of the pot, so that the heat can be uniformly diffused and heated from the middle position of the pot.

[0020] In order to achieve the premixing effect of air and gas and make the gas fully burn, the peripheral wall of the first nozzle 5 and the second nozzle 8 is provided with an air inlet 9.

[0021] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above embodiments, and any equivalent modification or change made by the person skilled in the art according to the disclosed content of the present application shall be included in the protection scope recorded in the claims.

Claims

1. A combined high-power cast iron furnace head, characterized in that: The furnace head body includes a direct-injection flamethrower and a cast iron integrated furnace head body. The furnace head body has an outer ring gas chamber (1) and an inner ring gas chamber (2). The inner ring gas chamber is located inside the outer ring gas chamber. The inner ring gas chamber (2) and the outer ring gas chamber (1) are connected by a connecting part (3). An upper air inlet hole (4) is formed between the outer ring gas chamber and the inner ring gas chamber. The direct-injection flamethrower is installed at the bottom of the furnace head body. The direct-injection flamethrower has multiple upward-facing first nozzles (5). The first nozzles pass through the upper air inlet hole (4).

2. The combined high-power cast iron furnace head according to claim 1, characterized in that: The direct-injection flamethrower includes a gas distribution plate, an air inlet pipe (6), and multiple first nozzles (5). The gas distribution plate is installed and fixed at the bottom of the burner body. The air inlet pipe is connected to the air inlet of the gas distribution plate. The gas distribution plate is provided with multiple mounting ports for installing the first nozzles.

3. A combined high-power cast iron furnace head according to claim 2, characterized in that: The air distribution plate includes two air pipes (7), which are interconnected and intersect in a cross shape. The installation port is provided at both ends of the air pipes, and the air inlet is located at the intersection of the two air pipes.

4. A combined high-power cast iron furnace head according to claim 3, characterized in that: A second nozzle (8) is installed at the upper end of the intersection of the two air pipes (7), and a clearance opening for the second nozzle to pass through is opened in the middle of the inner annular air chamber.

5. A combined high-power cast iron furnace head according to claim 4, characterized in that: The first nozzle (5) and the second nozzle (8) have air inlets (9) on their peripheral walls.

6. A combined high-power cast iron furnace head according to claim 2, characterized in that: The gas distribution plate is provided with a connecting platform (10), and the connecting platform is provided with mounting holes (11). The connecting platform is fixed to the burner body by screws.

7. A combined high-power cast iron furnace head according to claim 2, characterized in that: The mounting port is provided with an internal thread structure, and the connecting end of the first nozzle (5) is provided with an external thread structure that connects to the internal thread structure.

Images