CN213119165U - Flame-throwing head for energy-saving burner - Google Patents

Abstract

The utility model relates to a flame projecting head for energy-saving burner, which comprises a cylinder body and a blanking pipe, wherein the inside of the cylinder body is provided with a flame projecting seat, the outside of the flame projecting seat is provided with an ignition head, the inner side of the flame projecting seat is provided with a wiring rod, two sides of the wiring rod are provided with side welding plates connected with the inner wall of the cylinder body, the front ends of the side welding plates are commonly connected with a material collecting seat, the material collecting seat is positioned at the bottom side of the ignition head, the blanking pipe runs through the front side of the cylinder body, a functional cabin is arranged at the top end of the blanking pipe, the bottom of the flame projecting head in a cylinder cavity is provided with a material collecting seat, the material collecting seat is vertically corresponding to the bottom pipe orifice of the blanking pipe, when a switch on the flame projecting cylinder fails, if the fire on the ignition head can not be extinguished in time, gravel can be injected into the functional cabin, and the gravel drops on the bottom ignition head along, not only improves the functionality, but also improves the safety factor when the flame-throwing head is arranged on the burner for use.

Description

Flame-throwing head for energy-saving burner

Technical Field

The utility model relates to a combustor technical field, concretely relates to energy-conserving burner is with flame projecting head.

Background

The burners are generally called as devices for ejecting and mixing fuel and air in a certain manner, and are classified into industrial burners, combustion engines, civil burners, special burners, and the like according to types and application fields.

The flame jet on the burner is longer in size, and after the ignition head positioned on the inner side of the burner is ignited, the part for controlling whether the flame jet is extinguished is the head on the handle of the burner, once the switch fails, the ignition head can burn for a long time, and the flame flowing backwards at the moment can burn the ignition head and the connection circuit of the ignition head, so that the fire accident can be possibly induced.

SUMMERY OF THE UTILITY MODEL

Based on the aforesaid, this application provides an energy-conserving and high for factor of safety's burner flame projecting head, is provided with the function cabin at flame projecting head lumen top, utilizes the downward straight ignition head in function cabin, if the ignition head can not put out fire because of the trouble, can be fast to the gravel of packing into in this function cabin, the gravel is from this the leading-in ignition head in function cabin, extinguishes the fire, utilizes the energy-conserving mode of gravel formula to extinguish the ignition head fast, has improved the factor of safety that the flame projecting head was installed when using on the combustor.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an energy-conserving burner is with flame projecting head, includes barrel and unloading pipe, the inside flame projecting seat that is provided with of barrel, the outside of flame projecting seat is provided with the ignition head, the inboard of flame projecting seat is provided with the terminal rod, the both sides of terminal rod are provided with the side welding board with barrel inner wall connection, the front end of side welding board is connected with the seat that gathers materials jointly, the seat that gathers materials is in the first bottom side of ignition, the unloading pipe runs through the front side at the barrel, and installs the function cabin on the top of unloading pipe, and the bin outlet is installed to the bottom.

Preferably, a circle of connecting plate is arranged on the outer side of the inner cavity wall of the cylinder body, butt-joint plates are arranged on the connecting plates, and threads are arranged on the outer wall layers of the butt-joint plates.

Preferably, the discharge opening is located directly on a top side of the firing head and has a size greater than the size of the two-point firing head.

Preferably, the collecting seat is of a hopper cavity structure with a wide top and a narrow bottom, the collecting seat is located at the bottom of the discharge port, and the ignition head is located between the collecting seat and the discharge port.

Preferably, the cylinder is a metal cylinder cavity with a layer of ceramic sleeve arranged on the outer layer, and the connecting plate and the butt plate are made of ceramic materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

be provided with the function cabin at current flame projecting head barrel chamber top, it has a unloading pipe to run through in the barrel chamber to function cabin bottom, the unloading pipe mouth of pipe is just being located the top of flame projecting head in the barrel chamber, the bottom of flame projecting head is provided with the material collecting seat again in the barrel chamber, material collecting seat corresponds from top to bottom with unloading pipe bottom mouth of pipe, when the switch trouble on the flame projecting barrel, the overhead fire of ignition if can not in time extinguish, just can pour into the gravel into the function cabin, the gravel drops on the flame projecting head of bottom along the unloading pipe, extinguish the overhead burning flame of ignition, not only improved the functionality, but also improved the factor of safety when the flame projecting head is installed and is used on the combustor.

Drawings

Fig. 1 is a schematic view of the rear view structure of the present invention;

fig. 2 is a schematic view of the front view structure of the present invention;

fig. 3 is a schematic structural view of the present invention, which is drawn from fig. 1 and has a slightly upward bottom view;

fig. 4 is a schematic view of a front side view angle plane structure of the present invention;

fig. 5 is a schematic view of the structure of the part a drawn from fig. 4.

Description of the main reference numerals:

1. a barrel; 2. a connecting plate; 3. a butt plate; 4. a flame projecting base; 5. an ignition head; 6. a functional compartment; 7. a discharging pipe; 8. a wire connecting rod; 9. side welding plates; 10. a material collecting seat; 11. a discharge outlet.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to the accompanying drawings 1-5, a flame projecting head for an energy-saving burner comprises a cylinder body 1 and a discharging pipe 7, wherein a flame projecting seat 4 is arranged inside the cylinder body 1, an ignition head 5 for ignition is arranged on the outer side of the flame projecting seat 4, a wiring rod 8 which is connected with a power supply inside the burner is arranged on the inner side of the flame projecting seat 4, the ignition head 5 is used for igniting the burner through electric ignition in the prior mature technology, and the prior mature technology is not additionally described and needs to be described: the side welding plates 9 connected with the inner wall of the barrel body 1 are arranged on two sides of the wiring rod 8, the side welding plates 9 can improve the strength of the wiring rod 8, the front ends of the side welding plates 9 with supporting strength are commonly connected with a material collecting seat 10 shown in figures 2-4, the material collecting seat 10 is positioned at the bottom side of the ignition head 5, the blanking pipe 7 penetrates through the front side of the barrel body 1, a function cabin 6 is arranged at the top end of the blanking pipe 7, a discharge opening 11 is arranged at the bottom end of the blanking pipe 7, when the existing switch failure on a combustor can not control the ignition head 5 to be electrified and ignited, gravel under the external environment can be put into the function cabin 6, the blanking pipe 7 leads the gravel down to the ignition head 5 to cover a flame which can not extinguish the ignition head 5, and a part of the extinguished gravel can enter the material collecting seat 10, because the material collecting seat 10 is of a hopper cavity structure with a wide top and a narrow bottom, the material collecting seat 10 is positioned at the bottom of, ignition head 5 is located between collecting seat 10 and bin outlet 11, therefore the part grit that falls behind can upwards pile up on collecting seat 10 always for the flame that can not extinguish is suppressed by the grit that the bottom upwards piled up, consequently collecting seat 10, function cabin 6 and unloading pipe 7's setting, not only improved the functional of current flame projecting head, but also improved the factor of safety when flame projecting head installs the use on the combustor, finally make whole combustor function and factor of safety obtain showing and improve.

The inner chamber wall outside of barrel 1 is provided with round connecting plate 2, all be provided with buttjunction board 3 on connecting plate 2, buttjunction board 3's outer wall layer is provided with the screw thread, can dock external screw thread nature pipeline on buttjunction board 3, the use length of extension flame projecting head, barrel 1 of this structure is the metal pipe barrel chamber that the skin is provided with the one deck ceramic sheathing, reduce the heat of barrel 1 when the in-service use, be used for connecting external pipeline, the connecting plate 2 and the buttjunction board 3 of extension application length also are the ceramic material that has certain thermal-insulated characteristic.

The discharge opening 11 is just positioned on the top side of the ignition head 5, the size of the discharge opening 11 is larger than that of the two-point ignition head 5, when the discharge pipe 7 discharges gravel downwards, the discharge opening 11 just covers the ignition head 5 downwards, so that the ignition head 5 in the existing electric fire technology is forced to be covered, and the structural design of the discharge opening 11 is reasonable.

This tubular flame projecting head dress is when actually using on current combustor, it can not be out of order to guarantee the switch on the current combustor handle difficultly, when the switch of handle portion is out of order, just it is difficult to control the inboard current ignition head 5 of flame projecting head and break off fire, and the flame projecting head of this structure does have this function, drop into gravel in the function cabin 6 when actually using, the gravel gets into down in the material pipe 7 along function cabin 6, fall on ignition head 5 by the bin outlet 11 of unloading pipe 7 bottom end again, the flame that can not extinguish on the ignition head 5 covers and goes out, and some gravel can get into in the collection seat 10 in addition, because collection seat 10 is the wide narrow bracket chamber structure in bottom in top, therefore this part gravel can slowly rise upwards, the flame that can not extinguish from the ascending mode in bottom also can be pressed by the bottom gravel of piling up constantly upwards. Therefore, the arrangement of the material collecting seat 10, the functional cabin 6 and the discharging pipe 7 not only improves the functionality of the existing flame-throwing head, but also improves the safety factor of the flame-throwing head when the flame-throwing head is installed on a burner for use, and finally the function and the safety factor of the whole burner are obviously improved.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (5)

1. The utility model provides an energy-conserving burner is with flame projecting head, includes barrel (1) and unloading pipe (7), barrel (1) inside is provided with flame projecting seat (4), the outside of flame projecting seat (4) is provided with ignition head (5), the inboard of flame projecting seat (4) is provided with connecting rod (8), its characterized in that: the both sides of connecting rod (8) are provided with side welding plate (9) with barrel (1) inner wall connection, the front end of side welding plate (9) is connected with material collecting seat (10) jointly, material collecting seat (10) are located ignition head (5) bottom side, unloading pipe (7) run through the front side at barrel (1), and install function cabin (6) on the top of unloading pipe (7), and bin outlet (11) are installed to the bottom.

2. The burner for energy saving burner as claimed in claim 1, wherein: the inner chamber wall outside of barrel (1) is provided with round connecting plate (2), all be provided with butt joint board (3) on connecting plate (2), the outer wall layer of butt joint board (3) is provided with the screw thread.

3. The burner for energy saving burner as claimed in claim 1, wherein: the discharge opening (11) is positioned right at the top side of the ignition head (5), and the size of the discharge opening (11) is larger than that of the two ignition heads (5).

4. The burner for energy saving burner as claimed in claim 1, wherein: the material collecting seat (10) is of a hopper cavity structure with a wide top and a narrow bottom, the material collecting seat (10) is located at the bottom of the discharge opening (11), and the ignition head (5) is located between the material collecting seat (10) and the discharge opening (11).

5. The burner for energy saving burner as claimed in claim 2, characterized in that: the cylinder body (1) is a metal cylinder cavity with an outer layer provided with a layer of ceramic sleeve, and the connecting plate (2) and the butt-joint plate (3) are made of ceramic materials.

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