Vehicle-mounted boiler fuel oil burner

Abstract

The utility model relates to the technical field of boiler fuel oil burners, and discloses a vehicle-mounted boiler fuel oil burner. Comprising a combustor shell, shell structures and an internal structure, the shell structures are arranged on the outer surface and the internal surface of the combustor shell, and the internal structure is arranged in the combustor shell; the burner shell is fixedly connected with the upper end of the left side surface of the boiler body through bolts, nuts, a fixed connecting ring on the front side of the outer surface of the burner shell and a plurality of groups of connecting through holes in the front side surface of the fixed connecting ring, so that the burner shell can be conveniently disassembled and replaced; fuel oil entering the first oil inlet pipe enters the filter through the second oil inlet pipe, the filter is used for filtering the fuel oil, impurities are prevented from being contained in the fuel oil, and the filtered fuel oil enters the third oil inlet pipe through control of an electromagnetic valve in the middle of the surface of the third oil inlet pipe and then is sprayed out through a nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler oil burners, in particular to a vehicle-mounted boiler oil burner. Background Art

[0002] A boiler burner refers to a burner used on a boiler. A boiler burner is the most important equipment among the auxiliary machines of an oil-fired or gas-fired boiler. Boiler burners are mainly divided into oil burners, gas burners and dual-fuel burners (also called oil and gas dual-purpose burners). Oil burners can be divided into light oil burners and heavy oil burners. Light oil mainly refers to diesel, and heavy oil refers to the heavy oil remaining after gasoline and diesel are extracted from crude oil; gas burners can be divided into natural gas burners, city gas burners, liquefied petroleum gas burners and biogas burners. However, the burner structure in existing boiler burners is generally directly fixed to the boiler. When the burner is damaged, it is inconvenient to disassemble and replace the burner. Therefore, a person skilled in the art provides a vehicle-mounted boiler oil burner to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a vehicle-mounted boiler oil burner to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A vehicle-mounted boiler fuel burner comprises a burner shell, a shell structure and an internal structure, wherein the outer surface and the inner surface of the burner shell are provided with the shell structure, and the interior of the burner shell is provided with the internal structure, and the shell structure comprises: a through hole, a first clamping groove, a second clamping groove, a fixed connecting ring and a connecting through hole, a through hole is provided through the middle of the rear side surface of the burner shell, a first clamping groove is provided at the upper end of the inner left side surface of the burner shell, a second clamping groove is provided at the lower end of the inner right side surface of the burner shell, and the positions of the first clamping groove and the second clamping groove are symmetrical, a fixed connecting ring is provided at the front side of the outer surface of the burner shell, and a plurality of groups of connecting through holes are provided through the front side surface of the fixed connecting ring, and the internal structure comprises: an inscribed circular plate, a first clamping block, a second clamping block, a first oil inlet pipe, a fuel pump, a second oil inlet pipe, a filter, a third oil inlet pipe, a solenoid valve and a nozzle, and an inscribed circular plate is provided at the inner bottom of the burner shell.

[0006] Preferably: a first clamping block is provided at the upper end of the left side surface of the inscribed circular plate, and a second clamping block is provided at the lower end of the right side surface of the inscribed circular plate, and the positions of the first clamping block and the second clamping block are symmetrical.

[0007] Preferably, the positions of the block 1 and block 2 correspond to those of the slot 1 and slot 2, and the block 1 on the upper left surface of the inscribed circular plate is arranged inside the slot 1 on the upper left surface of the burner housing.

[0008] Preferably, the second clamping block at the lower end of the right side surface of the inner circular plate is arranged inside the second clamping groove at the lower end of the inner right side surface of the burner shell, and an oil inlet pipe 1 is arranged through the middle of the front side surface of the inner circular plate.

[0009] Preferably, one end of the oil inlet pipe located at the rear side of the inscribed circular plate passes through the interior of the through hole in the middle of the rear side surface of the burner shell and is located outside the rear side of the burner shell.

[0010] Preferably, a fuel pump is arranged at one end of the fuel inlet pipe 1 located on the front side of the inscribed circular plate, a fuel inlet pipe 2 is arranged in the middle of the front side surface of the fuel pump, and a filter is arranged at one end of the fuel inlet pipe 2 away from the fuel pump.

[0011] Preferably, an oil inlet pipe 3 is arranged in the middle of the front surface of the filter, and a nozzle is arranged at one end of the oil inlet pipe 3 away from the filter.

[0012] Preferably: a solenoid valve is provided in the middle of the surface of the oil inlet pipe three, and the burner shell is fixedly connected to the upper end of the left side surface of the boiler body by bolts, nuts, a fixed connecting ring on the front side of the outer surface of the burner shell and several groups of connecting through holes on the front side surface of the fixed connecting ring.

[0013] Preferably: an ignition transformer is provided on the left side surface of the boiler body and at the lower end of the burner shell.

[0014] Preferably, the ignition transformer passes through the boiler body and an ignition needle is arranged inside the boiler body, and a fan assembly is arranged through the middle of the upper surface of the boiler body.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the burner shell is fixedly connected to the upper end of the left surface of the boiler body by bolts, nuts, a fixed connection ring on the front side of the outer surface of the burner shell and a plurality of groups of connecting through holes on the front side surface of the fixed connection ring, thereby the burner shell can be conveniently disassembled and replaced, the fuel is pumped into the interior of the oil inlet pipe one by a fuel pump, and the fuel entering the interior of the oil inlet pipe one enters the interior of the filter through the oil inlet pipe two, the function of the filter is to filter the fuel to prevent the interior of the fuel from containing impurities, the fuel after filtration will enter the interior of the oil inlet pipe three through the control of the solenoid valve in the middle of the surface of the oil inlet pipe three, and then be sprayed out through the nozzle, the function of the fan assembly is to discharge air into the interior of the boiler body, so that the fuel inside the boiler body can be fully structured with the air, and then the fuel is ignited and burned through the ignition transformer and the ignition needle on one side of the ignition transformer to heat the interior of the boiler body, thereby solving the above-mentioned problem that the burner structure in the existing boiler burner is generally directly fixedly connected to the boiler, and it is inconvenient to disassemble and replace the burner when the burner is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a vehicle-mounted boiler fuel burner.

[0017] Figure 2 The figure is a schematic diagram of the structure of a partially disassembled fuel burner of a vehicle-mounted boiler.

[0018] Figure 3 The present invention is a schematic diagram of the structure of a burner shell in a vehicle-mounted boiler fuel burner.

[0019] Figure 4 The present invention is a schematic diagram of the structure of the outer shell of a vehicle-mounted boiler fuel burner.

[0020] Figure 5 The present invention is a schematic diagram of the internal structure of a vehicle-mounted boiler fuel burner.

[0021] Figure 6 The present invention is a structural schematic diagram of an ignition transformer and an ignition needle in a vehicle-mounted boiler oil burner.

[0022] In the figure: 1-burner housing, 101-through hole, 102-slot 1, 103-slot 2, 2-fixed connecting ring, 201-connecting through hole, 3-inner circular plate, 301-block 1, 302-block 2, 4-oil inlet pipe 1, 5-fuel pump, 501-oil inlet pipe 2, 6-filter, 601-oil inlet pipe 3, 7-solenoid valve, 8-nozzle, 9-ignition transformer, 901-ignition needle, 10-boiler body, 11-fan assembly. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the 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. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] See also Figures 1 to 6In the embodiment of the utility model, a vehicle-mounted boiler fuel burner includes a burner shell 1, a shell structure and an internal structure. The outer surface and the inner surface of the burner shell 1 are provided with the shell structure, and the interior of the burner shell 1 is provided with the internal structure. The shell structure includes: a through hole 101, a card slot 1 102, a card slot 2 103, a fixed connection ring 2 and a connecting through hole 201. The through hole 101 is provided through the middle of the rear side surface of the burner shell 1, the upper end of the inner left side surface of the burner shell 1 is provided with a card slot 1 102, and the lower end of the inner right side surface of the burner shell 1 is provided with a card slot 2 103. The positions of the card slot 1 102 and the card slot 2 103 are relatively symmetrical. The front side of the outer surface of the burner shell 1 A fixed connecting ring 2 is provided, and a plurality of connecting through holes 201 are provided on the front side surface of the fixed connecting ring 2. The internal structure includes: an inner circular plate 3, a block 1 301, a block 2 302, an oil inlet pipe 1 4, a fuel pump 5, an oil inlet pipe 2 501, a filter 6, an oil inlet pipe 3 601, a solenoid valve 7 and a nozzle 8. An inner circular plate 3 is provided at the inner bottom of the burner housing 1, a block 1 301 is provided at the upper end of the left side surface of the inner circular plate 3, and a block 2 302 is provided at the lower end of the right side surface of the inner circular plate 3. The positions of the block 1 301 and the block 2 302 are relatively symmetrical, and the positions of the block 1 301, the block 2 302 and the slot 1 102 and the slot 2 103 correspond to each other. The left side surface of the inner circular plate 3 The upper block 1 301 is arranged inside the card groove 1 102 at the upper end of the inner left surface of the burner housing 1, the block 2 302 at the lower end of the right surface of the inner circular plate 3 is arranged inside the card groove 2 103 at the lower end of the inner right surface of the burner housing 1, an oil inlet pipe 1 4 is arranged through the middle of the front surface of the inner circular plate 3, the end of the oil inlet pipe 1 4 located at the rear side of the inner circular plate 3 passes through the inside of the through hole 101 in the middle of the rear surface of the burner housing 1 and is located outside the rear side of the burner housing 1, the end of the oil inlet pipe 1 4 located at the front side of the inner circular plate 3 is provided with a fuel pump 5, the middle of the front surface of the fuel pump 5 is provided with an oil inlet pipe 2 501, and the end of the oil inlet pipe 2 501 away from the fuel pump 5 is provided with a filter 6 An oil inlet pipe 3 601 is arranged in the middle of the front surface of the filter 6, a nozzle 8 is arranged at the end of the oil inlet pipe 3 601 away from the filter 6, and a solenoid valve 7 is arranged in the middle of the surface of the oil inlet pipe 3 601. The burner shell 1 is fixedly connected to the upper end of the left surface of the boiler body 10 by bolts, nuts, a fixed connecting ring 2 on the front side of the outer surface of the burner shell 1 and several groups of connecting through holes 201 on the front side surface of the fixed connecting ring 2. An ignition transformer 9 is arranged on the left surface of the boiler body 10 and at the lower end of the burner shell 1. The ignition transformer 9 passes through the boiler body 10 and an ignition needle 901 is arranged inside the boiler body 10. A fan assembly 11 passes through the middle of the upper surface of the boiler body 10.

[0025] The working principle of the utility model is:

[0026] The utility model relates to a vehicle-mounted boiler oil burner. In a specific use process, the burner shell is first fixedly connected to the upper end of the left surface of the boiler body through bolts, nuts, a fixed connection ring on the front side of the outer surface of the burner shell and a plurality of groups of connecting through holes on the front side surface of the fixed connection ring, thereby the burner shell can be conveniently disassembled and replaced, and the fuel is pumped into the interior of an oil inlet pipe one through a fuel pump, and the fuel entering the interior of the oil inlet pipe one enters the interior of a filter through an oil inlet pipe two. The function of the filter is to filter the fuel to prevent the interior of the fuel from containing impurities. The filtered fuel will enter the interior of the oil inlet pipe three through the control of an electromagnetic valve in the middle of the surface of the oil inlet pipe three, and then be sprayed out through a nozzle. The function of the fan assembly is to discharge air into the interior of the boiler body, so that the fuel inside the boiler body can be fully structured with the air, and then the fuel is ignited and burned through an ignition transformer and an ignition needle on one side of the ignition transformer to heat the interior of the boiler body.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vehicle-mounted boiler oil burner, comprising a burner housing (1), a housing structure and an internal structure, characterized in that: The outer surface and the inner surface of the burner shell (1) are provided with a shell structure, and the interior of the burner shell (1) is provided with an internal structure, the shell structure comprising: a through hole (101), a first clamping groove (102), a second clamping groove (103), a fixed connection ring (2) and a connecting through hole (201), a through hole (101) is provided in the middle of the rear side surface of the burner shell (1), a first clamping groove (102) is provided at the upper end of the inner left side surface of the burner shell (1), a second clamping groove (103) is provided at the lower end of the inner right side surface of the burner shell (1), and a first clamping groove (102) is provided at the lower end of the inner right side surface of the burner shell (1). The positions of the first and second clamping grooves (102) and the second clamping groove (103) are symmetrical, a fixed connection ring (2) is arranged on the front side of the outer surface of the burner shell (1), and a plurality of groups of connection through holes (201) are arranged on the front side surface of the fixed connection ring (2), and the internal structure comprises: an inner circular plate (3), a clamping block (301), a clamping block (302), an oil inlet pipe (4), a fuel pump (5), an oil inlet pipe (501), a filter (6), an oil inlet pipe (601), an electromagnetic valve (7) and a nozzle (8), and an inner bottom of the burner shell (1) is provided with an inner circular plate (3).

2. A vehicle-mounted boiler oil burner according to claim 1, characterized in that: A first clamping block (301) is arranged at the upper end of the left side surface of the inscribed circular plate (3), and a second clamping block (302) is arranged at the lower end of the right side surface of the inscribed circular plate (3), and the positions of the first clamping block (301) and the second clamping block (302) are symmetrical.

3. The vehicle-mounted boiler oil burner according to claim 1, characterized in that: The positions of the block 1 (301), block 2 (302) and the slot 1 (102), slot 2 (103) correspond to each other, and the block 1 (301) at the upper end of the left surface of the inscribed circular plate (3) is arranged inside the slot 1 (102) at the upper end of the left surface inside the burner housing (1).

4. The vehicle-mounted boiler oil burner according to claim 1, characterized in that: The second clamping block (302) at the lower end of the right side surface of the inner circular plate (3) is arranged inside the second clamping groove (103) at the lower end of the inner right side surface of the burner shell (1), and an oil inlet pipe (4) is arranged to pass through the middle of the front side surface of the inner circular plate (3).

5. The vehicle-mounted boiler oil burner according to claim 1, characterized in that: One end of the oil inlet pipe (4) located at the rear side of the inscribed circular plate (3) passes through the interior of a through hole (101) in the middle of the rear side surface of the burner shell (1) and is located outside the rear side of the burner shell (1).

6. The vehicle-mounted boiler oil burner according to claim 1, characterized in that: A fuel pump (5) is arranged at one end of the fuel inlet pipe 1 (4) located on the front side of the inscribed circular plate (3), a fuel inlet pipe 2 (501) is arranged in the middle of the front side surface of the fuel pump (5), and a filter (6) is arranged at one end of the fuel inlet pipe 2 (501) away from the fuel pump (5).

7. The vehicle-mounted boiler oil burner according to claim 1, characterized in that: An oil inlet pipe 3 (601) is arranged in the middle of the front side surface of the filter (6), and a nozzle (8) is arranged at one end of the oil inlet pipe 3 (601) away from the filter (6).

8. The vehicle-mounted boiler oil burner according to claim 1, characterized in that: A solenoid valve (7) is provided in the middle of the surface of the oil inlet pipe (601), and the burner shell (1) is fixedly connected to the upper end of the left side surface of the boiler body (10) by means of bolts, nuts, a fixed connection ring (2) on the front side of the outer surface of the burner shell (1), and a plurality of groups of connecting through holes (201) on the front side surface of the fixed connection ring (2).

9. The vehicle-mounted boiler oil burner according to claim 8, characterized in that: An ignition transformer (9) is provided on the left side surface of the boiler body (10) and at the lower end of the burner casing (1).

10. The vehicle-mounted boiler oil burner according to claim 9, characterized in that: The ignition transformer (9) passes through the boiler body (10) and an ignition needle (901) is arranged inside the boiler body (10). A fan assembly (11) is arranged through the middle of the upper surface of the boiler body (10).

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