Combustor and cooking range

Abstract

The utility model relates to the technical field of stoves, and discloses a burner and a stove, the burner comprises a gas distribution seat, a central pipe is arranged in the center of the gas distribution seat, a central combustion chamber for generating flame is formed in the central pipe, an outer ring combustion chamber is formed between the central pipe and the inner wall of the gas distribution seat, and the outer ring combustion chamber is communicated with the central pipe. A radiant panel used for conducting infrared radiation combustion is arranged in the outer ring combustion chamber, and the outer wall of the gas distribution base is connected with an injection pipe. According to the combustor and the cooking range, the center combustion chamber used for generating flames is formed in the center pipe, the outer ring combustion chamber is formed between the center pipe and the inner wall of the gas distribution base, and the radiant panel used for conducting infrared radiation combustion is arranged in the outer ring combustion chamber. Therefore, the burner has the two functions of an infrared burner and a flaming burner at the same time, the two heating effects of infrared radiation heating and flame heating are both considered, and the cooking effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a stove technical field especially, it is a kind of burner and stove. BACKGROUND

[0002] Burner is the core component of stove, for the gas and air are mixed after combustion, to generate heat for cooking. The existing burner mainly has infrared burner and jet flame burner, these two kinds of burners all have different advantages, however, the existing stove all has the function of a burner, and the use effect needs to be improved. SUMMARY

[0003] To solve the above technical problem, the utility model provides a kind of burner and stove, realize infrared burner and jet flame burner two functions simultaneously, to give consideration to infrared radiation heating and flame heating, improve cooking effect.

[0004] The technical scheme that the utility model solves its technical problem is as follows:

[0005] A kind of burner, including gas distribution seat, the center of the gas distribution seat is equipped with center tube, the inside of the center tube is formed for generating flame center combustion chamber, the outer ring combustion chamber is formed between the center tube and the inner wall of the gas distribution seat, the outer ring combustion chamber is equipped with the radiation plate for carrying out infrared radiation combustion, the outer wall of the gas distribution seat is connected with ejector pipe.

[0006] Preferably, the inside of the center tube is coaxially inserted with combustion tube, the top end of the combustion tube is equipped with fire cover, the bottom of the combustion tube is equipped with air inlet assembly.

[0007] Preferably, the bottom of the gas distribution seat is equipped with support frame, the combustion tube and the air inlet assembly are all fixed on the support frame.

[0008] Preferably, the support frame includes support frame main body, the support frame main body includes support part and the connecting part being arranged at the both ends of the support part, the connecting part is used to connect the stove body of stove, the support part is connected with the gas distribution seat, the combustion tube and the air inlet assembly are all connected with the support part.

[0009] Preferably, the upper surface of the support part is equipped with snap ring, the combustion tube is inserted in the snap ring, the lower surface of the support part is equipped with connecting plate, the air inlet assembly is fixed on the connecting plate.

[0010] Preferably, the upper end of the gas distribution seat is equipped with decorative ring, the decorative ring includes clamping part and limiting part, the clamping part is sleeved on the outer wall of the gas distribution seat, the lower surface of the limiting part is abutted with the edge of the upper end surface of the radiation plate.

[0011] Preferably, the radiation plate is a porous ceramic radiation plate.

[0012] A stove comprising the burner described above.

[0013] The burner and the stove of the embodiments of the present application have the advantages that the central combustion chamber for generating flames is formed in the inside of the central pipe, the outer ring combustion chamber is formed between the central pipe and the inner wall of the gas distribution seat, the radiation plate for infrared radiation combustion is arranged in the outer ring combustion chamber, so that the burner has both infrared burner and jet fire burner functions, and both infrared radiation heating and flame heating effects are considered, and the cooking effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the burner of the present application.

[0015] Figure 2 It is a connecting schematic view of the combustion pipe and the support frame of the present application.

[0016] Wherein: 1-gas distribution seat, 2-central pipe, 3-radiation plate, 4-ejector pipe, 5-combustion pipe, 6-fire cover, 7-gas inlet assembly, 8-support frame, 81-support frame main body, 811-supporting part, 812-connecting part, 82-clasp, 83-connecting plate, 9-decorative ring, 91-clamping part, 92-limiting part. DETAILED DESCRIPTION

[0017] The specific embodiments of the present application will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0018] As shown in the drawings, Figure 1 The burner of the preferred embodiments of the present application comprises a gas distribution seat 1, the center of the gas distribution seat 1 is provided with a central pipe 2, the inside of the central pipe 2 forms a central combustion chamber for generating flames, the central combustion chamber is formed between the central pipe 2 and the inner wall of the gas distribution seat 1, the outer ring combustion chamber is provided with a radiation plate 3 for infrared radiation combustion, and the radiation plate 3 is preferably a porous ceramic radiation plate. The outer wall of the gas distribution seat 1 is connected with an ejector pipe 4 for providing gas.

[0019] Based on the above technical features, the central combustion chamber for generating flames is formed in the inside of the central pipe 2, the outer ring combustion chamber is formed between the central pipe 2 and the inner wall of the gas distribution seat 1, the radiation plate 3 for infrared radiation combustion is arranged in the outer ring combustion chamber, so that the burner has both infrared burner and jet fire burner functions, and both infrared radiation heating and flame heating effects are considered, and the cooking effect is improved.

[0020] In this embodiment, a combustion tube 5 is coaxially inserted into the interior of the central tube 2. Gas enters the combustion tube 5 for combustion, forming a flame. Therefore, a flame cap is required at the top of the combustion tube, and the flame cap can be made of copper, stainless steel, or similar materials. The combustion tube 5 can be supplied with gas through the injector tube 4. Specifically, the gas distributor 1 includes a coaxially arranged mounting part and an air inlet part. The mounting part is located above the air inlet part and has a larger diameter than the air inlet part. The radiating plate 3 is located on the mounting part, thereby supporting the upper end of the air inlet part. The injector tube 4 is connected to the air inlet part, allowing the combustion tube 5 to be connected to the air inlet part, thus enabling the combustion tube 5 to be supplied with gas through the injector tube 4. Alternatively, an air inlet assembly 7 can be provided at the bottom of the combustion tube 5 to supply gas separately to the combustion tube 5. The air inlet assembly 7 is an existing structure, mainly including a gas valve, which will not be described in detail here.

[0021] like Figure 2 As shown, in this embodiment, to ensure the installation of the combustion pipe 5 and the air intake assembly 7, a support frame 8 is provided at the bottom of the gas distribution seat 1, and both the combustion pipe 5 and the air intake assembly 7 are fixed on the support frame 8. Specifically, the support frame 8 includes a support frame body 81, which includes a support portion 811 and connecting portions 812 disposed at both ends of the support portion 811. The connecting portions 812 are used to connect to the stove body of the stove, and the support portion 811 is connected to the gas distribution seat 1. At the same time, a retaining ring 82 is provided on the upper surface of the support portion 811. The retaining ring 82 extends into the central pipe 2, and the combustion pipe 5 is inserted into the retaining ring 82 to realize the installation and fixation of the combustion pipe 5. A connecting plate 83 is provided on the lower surface of the support portion 811, and the air intake assembly 7 is fixed on the connecting plate 83 to realize the installation and fixation of the air intake assembly 7.

[0022] In this embodiment, the upper end of the gas distribution seat 1 is provided with a decorative ring 9. The decorative ring 9 includes a snap-fit ​​part 91 and a limiting part 92. The snap-fit ​​part 91 is sleeved on the outer wall of the gas distribution seat 1, and the lower surface of the limiting part 92 abuts against the edge of the upper end face of the radiation plate 3, thereby ensuring the installation and fixation of the radiation plate 3.

[0023] To address the aforementioned technical problems, this application also provides a stove, including the aforementioned burner, such as a portable gas stove or a gas cooker. This stove can achieve both infrared burner and flame burner functions, thereby combining infrared radiation heating and flame heating to improve cooking results.

[0024] The above merely is the preferred implementation form of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and substitutions can be made, and these improvements and substitutions should also be considered as the protection scope of the present application.

Claims

1. A burner characterized by: The burner comprises a gas distribution seat, a central pipe is arranged in the center of the gas distribution seat, a central combustion chamber for generating flame is formed in the central pipe, an outer ring combustion chamber is formed between the central pipe and the inner wall of the gas distribution seat, a radiation plate for infrared radiation combustion is arranged in the outer ring combustion chamber, and an ejector pipe is connected to the outer wall of the gas distribution seat.

2. The burner of claim 1, wherein: A combustion pipe is coaxially inserted into the central pipe, a fire cover is arranged at the top end of the combustion pipe, and an air inlet assembly is arranged at the bottom of the combustion pipe.

3. The burner of claim 2, wherein: A support frame is arranged at the bottom of the gas distribution seat, and the combustion pipe and the air inlet assembly are fixed to the support frame.

4. The burner of claim 3, wherein: The support frame comprises a support frame body, the support frame body comprises a support part and connecting parts arranged at both ends of the support part, the connecting parts are used for connecting a stove body of a stove, the support part is connected to the gas distribution seat, and the combustion pipe and the air inlet assembly are connected to the support part.

5. The burner of claim 4, wherein: A clamping ring is arranged on the upper surface of the support part, the combustion pipe is inserted into the clamping ring, a connecting plate is arranged on the lower surface of the support part, and the air inlet assembly is fixed to the connecting plate.

6. Burner according to any of claims 1-5, characterized in that: A decorative ring is arranged at the upper end of the gas distribution seat, the decorative ring comprises a clamping part and a limiting part, the clamping part is sleeved with the outer wall of the gas distribution seat, and the lower surface of the limiting part abuts against the edge of the upper end surface of the radiation plate.

7. Burner according to any of claims 1-5, characterized in that: The radiation plate is a porous ceramic radiation plate.

8. A stove, characterized in that: The burner comprises the burner according to any one of claims 1-7.

Images