Double-group linear combustor

Abstract

The utility model discloses a double-group linear burner which comprises end gas pipelines and a gas pipeline group located between the two end gas pipelines, the gas pipeline group is fixedly connected with the end gas pipelines in a detachable mode, and the gas pipeline group comprises a plurality of linear gas pipelines which are fixedly connected in a detachable mode. The end part gas pipeline is arranged in an I shape, the end part gas pipeline and the linear gas pipeline are provided with communicated gas channels, the end part gas pipeline and the linear gas pipeline are both provided with gas holes communicated with the gas channels, and the gas holes extend upwards to the upper surface; fin plates are arranged above the end gas pipelines and the linear gas pipelines, the fin plates are obliquely arranged outwards, and a plurality of through holes allowing air to penetrate through are formed in the fin plates. The double-group linear burner is reasonable in structure, and the double-group linear burner with corresponding power can be spliced according to actual production requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of burners, in particular to a double-group linear burner. Background Art

[0002] An existing linear burner, such as that described in CN203940438U, comprises a combined tube and a mixing plate, wherein there are two mixing plates which are arranged in a V-shape on the top of the combined tube, the combined tube comprises a combined tube body, both end surfaces of the combined tube body are provided with bases, fixing holes are provided on the bases, an axial gas passage is provided in the combined tube body, a hot air hole is provided on the top surface of the combined tube body, the hot air hole is communicated with the gas passage, a mounting hole is provided on the side surface of the top of the combined tube body, the mixing plate comprises a rectangular mixing plate body, four sides of the mixing plate body are provided with bent edges which are bent 90° inward from the paper surface, and air holes are provided on the mixing plate body and the bent edges.

[0003] The above linear burner has low power and cannot meet the demand for high power.

[0004] Therefore, it is necessary to improve the double-group linear burner in the prior art. Utility Model Content

[0005] The purpose of the utility model is to overcome the defects in the prior art and provide a double-group linear burner, which can be spliced into a double-group linear burner of corresponding power size according to actual production requirements.

[0006] In order to achieve the above-mentioned technical effect, the technical solution of the utility model is: a double-group linear burner, comprising an end gas pipeline and a gas pipeline group located between the two end gas pipelines, the gas pipeline group is detachably fixedly connected to the end gas pipeline, and the gas pipeline group comprises a plurality of detachably fixedly connected straight gas pipelines; the end gas pipeline is arranged in an "I" shape, the end gas pipeline and the straight gas pipeline are provided with interconnected gas passages, the end gas pipeline and the straight gas pipeline are both provided with gas holes communicating with the gas passages, and the gas holes extend upward to the upper surface; a fin plate is arranged above the end gas pipeline and the straight gas pipeline, the fin plate is arranged obliquely outward, and a plurality of through holes for air to pass through are arranged on the fin plate.

[0007] A preferred technical solution is to further include an ignition cover and a blocking cover, wherein the ignition cover is fixedly connected to the ignition end of the end gas pipeline, and the blocking cover is fixedly connected to the blocking end of the end gas pipeline.

[0008] A preferred technical solution is that the ignition cover is provided with an ignition rod hole, an observation hole and a fire detection hole, and the ignition rod hole is communicated with the gas channel.

[0009] Preferably, a gas inlet communicating with the gas passage is provided below the end gas pipeline.

[0010] Preferably, mounting plates are fixedly provided at the ends of the end gas pipeline and the straight gas pipeline, and two adjacent mounting plates are detachably and fixedly connected.

[0011] Preferably, the side wall of the fin plate is provided with a bent edge, the bent edge faces outwards, and two adjacent bent edges are detachably and fixedly connected.

[0012] Preferably, the fin plate includes a rectangular plate and a trapezoidal plate. The rectangular plate is arranged on the straight sections of the straight gas pipeline and the end gas pipeline, and the trapezoidal plate is arranged on the corner section of the end gas pipeline.

[0013] Preferably, the through holes are distributed in a rectangular and / or circular pattern.

[0014] The advantages and beneficial effects of the present utility model are as follows: The double-group linear burner of the present utility model has a reasonable structure. The splicing of the burner is realized by arranging the end gas pipeline and the gas pipeline group, and the power is adjusted by adjusting the number of straight gas pipelines. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of an embodiment of the double-group linear burner of the present utility model;

[0016] Figure 2 is Figure 1 an exploded schematic diagram of

[0017] Figure 3 is a schematic structural diagram of the connection between the end gas pipeline and the gas pipeline group;

[0018] Figure 4 is a schematic structural diagram of the connection between the fin plate and the end gas pipeline;

[0019] Figure 5 is a schematic structural diagram of the connection between the fin plate and the straight gas pipeline;

[0020] In the figure: 1. End gas pipeline; 11. Gas inlet; 2. Gas pipeline group; 21. Straight gas pipeline; 3. Gas passage; 4. Gas hole; 5. Fin plate; 51. Through hole; 52. Bent edge; 53. Rectangular plate; 54. Trapezoidal plate; 6. Ignition cover; 7. Plugging cover; 8. Mounting plate. Detailed Embodiments

[0021] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings. These are only for the convenience of describing the present utility model 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 thus cannot be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Embodiment

[0023] As Figures 1-5 shown, the double-group linear burner of the embodiment includes an end gas pipeline 1 and a gas pipeline group 2 located between the two end gas pipelines 1. The gas pipeline group 2 is detachably and fixedly connected to the end gas pipeline 1. The gas pipeline group 2 includes a plurality of linearly arranged gas pipelines 21 that are detachably and fixedly connected to each other. The end gas pipeline 1 is arranged in an "I" shape. The end gas pipeline 1 and the linear gas pipelines 21 are provided with a communicating gas passage 3. The end gas pipeline 1 and the linear gas pipelines 21 are both provided with gas holes 4 communicating with the gas passage 3, and the gas holes 4 extend upward to the upper surface. A fin plate 5 is arranged above the end gas pipeline 1 and the linear gas pipelines 21. The fin plate 5 is inclined outward, and a plurality of through holes 51 for air to pass through are arranged on the fin plate 5.

[0024] Through such a design, the end gas pipeline 1 and the gas pipeline group 2 realize the splicing of the burner, and the power is adjusted by adjusting the number of linear gas pipelines 21.

[0025] Specifically, it further includes an ignition cover 6 and a plugging cover 7. The ignition cover 6 is fixedly connected to the ignition end of the end gas pipeline 1, and the plugging cover 7 is fixedly connected to the plugging end of the end gas pipeline 1.

[0026] Through such a design, the smooth operation of the burner is ensured.

[0027] Specifically, the ignition cover 6 is provided with an ignition rod hole, an observation hole, and a fire detection hole, and the ignition rod hole is communicated with the gas passage 3.

[0028] Through such a design, the ignition of the burner is ensured.

[0029] Specifically, a gas inlet 11 communicating with the gas passage 3 is provided below the end gas pipeline 1.

[0030] Through such a design, the purpose of gas intake is achieved.

[0031] Specifically, mounting plates 8 are fixedly arranged at the ends of the end gas pipeline 1 and the straight gas pipeline 21, and two adjacent mounting plates 8 are detachably and fixedly connected.

[0032] Through such a design, the purpose of splicing and installation is achieved.

[0033] Specifically, a bent edge 52 is arranged on the side wall of the fin plate 5, the bent edge 52 faces outwards, and two adjacent bent edges 52 are detachably and fixedly connected.

[0034] Through such a design, the purpose of splicing and installation of the fin plate 5 is achieved.

[0035] Specifically, the fin plate 5 includes a rectangular plate 53 and a trapezoidal plate 54. The rectangular plate 53 is arranged on the straight sections of the straight gas pipeline 21 and the end gas pipeline 1, and the trapezoidal plate 54 is arranged on the corner section of the end gas pipeline 1.

[0036] Through such a design, the smooth installation of the fin plate 5 on the end gas pipeline 1 is ensured.

[0037] Specifically, the through holes 51 are distributed in a rectangular and / or circular shape.

[0038] Through such a design, the amount of air participating in combustion can be adjusted, the air can be dispersed, the pressure flow rate can be reduced, and the air can better participate in combustion.

[0039] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A double-group linear burner, characterized in that, It includes an end gas pipeline (1) and a gas pipeline group (2) located between the two end gas pipelines (1). The gas pipeline group (2) is detachably and fixedly connected to the end gas pipeline (1). The gas pipeline group (2) includes a number of linearly arranged gas pipelines (21) that are detachably and fixedly connected to each other. The end gas pipeline (1) is arranged in an "I" shape. The end gas pipeline (1) and the linear gas pipeline (21) are provided with a communicating gas passage (3). The end gas pipeline (1) and the linear gas pipeline (21) are both provided with gas holes (4) that communicate with the gas passage (3). The gas holes (4) extend upward to the upper surface. A fin plate (5) is arranged above the end gas pipeline (1) and the linear gas pipeline (21). The fin plate (5) is inclined outward. A number of through holes (51) for air to pass through are arranged on the fin plate (5).

2. The dual-group linear burner according to claim 1, characterized in that, It further includes an ignition cover (6) and a plugging cover (7). The ignition cover (6) is fixedly connected to the ignition end of the end gas pipeline (1). The plugging cover (7) is fixedly connected to the plugging end of the end gas pipeline (1).

3. The dual-group linear burner according to claim 2, characterized in that, The ignition cover (6) is provided with an ignition rod hole, an observation hole and a fire detection hole. The ignition rod hole is arranged to communicate with the gas passage (3).

4. The dual-group linear burner according to claim 1, wherein, A gas inlet (11) that communicates with the gas passage (3) is arranged below the end gas pipeline (1).

5. The dual-group linear burner according to claim 1, characterized in that, Mounting plates (8) are fixedly arranged at the ends of the end gas pipeline (1) and the linear gas pipeline (21). Adjacent two mounting plates (8) are detachably and fixedly connected to each other.

6. The dual-group linear burner according to claim 1, wherein A bent edge (52) is arranged on the side wall of the fin plate (5). The bent edge (52) faces outward. Adjacent two bent edges (52) are detachably and fixedly connected to each other.

7. The dual-group linear burner according to claim 1, characterized in that, The fin plate (5) includes a rectangular plate (53) and a trapezoidal plate (54). The rectangular plate (53) is arranged on the linear segments of the linear gas pipeline (21) and the end gas pipeline (1). The trapezoidal plate (54) is arranged on the corner segments of the end gas pipeline (1).

8. The dual-group linear burner according to claim 1, characterized in that, The through holes (51) are distributed in a rectangular and / or circular pattern.

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