CN219264359U

CN219264359U - Igniter for boiler

Info

Publication number: CN219264359U
Application number: CN202223166793.3U
Authority: CN
Inventors: 柳传亮; 昌健; 倪品凯; 王强; 昌强
Original assignee: Nanjing Chang Energy Measurement And Control Equipment Co ltd
Current assignee: Nanjing Chang Energy Measurement And Control Equipment Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-27
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a boiler igniter which comprises a shell and a mounting plate, wherein a first pipeline is arranged in the left wall of the shell, an electronic valve is arranged on the right side of the first pipeline, an electronic switch is arranged at the upper end of the first pipeline, a time relay is arranged on the right side of the electronic switch, a second pipeline is arranged on the right side of the electronic valve, the mounting plate is mounted at the right end of the inner part of the shell, and an electric heating wire is arranged at the right end of the mounting plate. This boiler igniter compares with current boiler igniter, is provided with the preheating structure, can preheat ignition mechanism, improves the success rate of ignition, is favorable to improving the practicality of device, and the device still is provided with quick detach structure, and the staff can disassemble the shell of device fast, is favorable to improving the convenience of maintenance, and the device is provided with isolation structure simultaneously, can keep apart ignition and naked light when the ignition is accomplished, prevents that the device from contacting the naked light for a long time and being burnt out, is favorable to improving the life of changing the device.

Description

Igniter for boiler

Technical Field

The utility model relates to the technical field of boiler igniters, in particular to a boiler igniter.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, and before the boiler operates, the fuel input into the boiler needs to be ignited first, and at the moment, a special boiler igniter needs to be used for igniting the fuel.

The utility model provides a current publication number is CN216203511U, the name is a low power consumption igniter for thermal power boiler's patent, the device includes the igniter body, igniter body top is equipped with sealed apron, sealed apron bottom both ends all are equipped with spacing locking mechanism, two spacing locking mechanism all include spacing diaphragm and movable horizontal pole, two spacing diaphragms are located sealed apron bottom both ends respectively and with sealed apron fixed connection, spacing diaphragm and spacing diaphragm assorted have all been seted up on igniter body top both ends surface, this low power consumption igniter for thermal power boiler simple operation, it is rational in infrastructure, be favorable to dismantling the maintenance to the igniter, the practicality of this igniter has been promoted, when the low power consumption igniter internals for thermal power boiler has been avoided present to take place to damage to it is inconvenient for dismantle and influence the maintenance or the change of igniter internals, lead to the unable normal use problem of igniter.

The device is convenient to operate and reasonable in structure, but does not have a preheating structure, when the device is used for ignition, the phenomenon that fuel and an igniter are started out of step like a domestic liquefied gas stove easily occurs, so that successful ignition cannot be realized is caused, the phenomenon frequently occurs, fuel is wasted, electric power resources are wasted, the working efficiency of the device is reduced, and technical innovation is performed on the basis of the existing boiler igniter aiming at the conditions.

Disclosure of Invention

The present utility model is directed to a boiler igniter, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boiler igniter, includes casing and mounting panel, the inside pipeline one that is provided with of left wall of casing, and the right side of pipeline one is provided with the electronic valve, the upper end of pipeline one is provided with electronic switch, and electronic switch's right side is provided with time relay, the right side of electronic valve is provided with pipeline two, the mounting panel is installed in the inside right-hand member of casing, and the right-hand member of mounting panel is provided with the heating wire.

Further, the front end of the shell is provided with a quick-release plate, and the upper end of the quick-release plate is provided with a spring plate.

Further, the upper end of the elastic piece is provided with a clamping block, the outer part of the clamping block is provided with a clamping groove, and the front end of the elastic piece is provided with a pressing block.

Further, the left side of pipeline one is provided with the subassembly that admits air, and the subassembly that admits air includes air inlet and barometer, the upper end of air inlet is provided with the barometer.

Further, a gear motor is arranged at the upper end of the left wall of the shell, and a winch is arranged at the upper end of the gear motor.

Further, the right side of capstan winch is provided with the metal rope, and the lower extreme of metal rope is provided with the pulley.

Further, the right side of metal rope is provided with hinge structure, and hinge structure's lower extreme is provided with the apron.

Compared with the prior art, the utility model has the beneficial effects that: the device is provided with the preheating structure, can preheat ignition mechanism, improves the success rate of ignition, is favorable to improving the practicality of device, and the device still is provided with quick detach structure, and the staff can disassemble the shell of device fast, is favorable to improving the convenience of maintenance, and the device is provided with isolation structure simultaneously, can keep apart ignition and naked light when the ignition is accomplished, prevents that the device from contacting the naked light for a long time and being burnt out, is favorable to improving the life of device.

1. According to the utility model, through the arrangement of the first pipeline, the electronic valve, the electronic switch, the time relay, the second pipeline and the heating wire, when a worker presses the ignition switch, the electronic switch can directly open the heating wire, the heating wire starts to heat, the electronic switch can enable the electronic valve to be electrified and opened after a period of time, at the moment, the heating wire is burnt to red, combustible gas flows from the first pipeline to the second pipeline and is sprayed out after the electronic valve is opened, the sprayed combustible gas contacts the burnt heating wire, so that open fire is generated by ignition, fuel in a boiler is ignited, and through the process, the device can preheat the ignition mechanism, the ignition success rate is improved, and the practicability of the device is improved.

2. According to the utility model, through the arrangement of the gear motor, the winch, the metal rope, the pulley, the hinge structure and the cover plate, when a user presses the ignition switch, the gear motor is started immediately and drives the winch to rotate, so that the metal rope is tightened, the metal rope pulls the hinge structure through the pulley, so that the cover plate is lifted, flame generated by the igniter cannot burn the cover plate due to the arrangement of the preheating structure, and after the ignition of the device is completed, the gear motor is closed, so that the winch can loosen the pulling of the metal rope, and at the moment, the cover plate returns to the original position under the influence of gravity, so that the open fire passing through the furnace is prevented from burning the fittings in the device.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of a boiler igniter of the utility model;

FIG. 2 is a schematic perspective view of a boiler igniter according to the present utility model;

FIG. 3 is an enlarged schematic view of a partial side sectional view of a quick release plate and a clamping groove of a boiler igniter according to the present utility model.

In the figure: 1. a housing; 2. a first pipeline; 3. an electronic valve; 4. an electronic switch; 5. a time relay; 6. a second pipeline; 7. a mounting plate; 8. heating wires; 9. a quick release plate; 10. a spring plate; 11. a clamping block; 12. a clamping groove; 13. pressing the blocks; 14. an air intake assembly; 1401. an air inlet; 1402. an air pressure gauge; 15. a speed reducing motor; 16. a winch; 17. a metal rope; 18. a pulley; 19. a hinge structure; 20. and a cover plate.

Detailed Description

As shown in fig. 1 and 3, a boiler igniter comprises a shell 1 and a mounting plate 7, a first pipeline 2 is arranged in the left wall of the shell 1, an electronic valve 3 is arranged on the right side of the first pipeline 2, an electronic switch 4 is arranged at the upper end of the first pipeline 2, a time relay 5 is arranged on the right side of the electronic switch 4, a second pipeline 6 is arranged on the right side of the electronic valve 3, the mounting plate 7 is mounted at the right end of the inner part of the shell 1, and a heating wire 8 is arranged at the right end of the mounting plate 7, when a worker presses an ignition switch, the electronic switch 4 directly opens the heating wire 8, the heating wire 8 starts to heat, the electronic switch 4 only enables the electronic valve 3 to be electrified and opened after a period of time, at the moment, the heating wire 8 is burnt, combustible gas flows from the first pipeline 2 to the second pipeline 6 and is sprayed out after the electronic valve 3 is opened, the sprayed combustible gas contacts the burnt heating wire 8, thereby igniting and producing open fire, igniting fuel in the boiler, through the above-mentioned process, the device can preheat the ignition mechanism, improve the success rate of ignition, be favorable to improving the practicality of the device, the front end of the shell 1 is provided with quick detach board 9, and the upper end of quick detach board 9 is provided with shell fragment 10, the upper end of shell fragment 10 is provided with fixture block 11, and the outside of fixture block 11 is provided with draw-in groove 12, the front end of shell fragment 10 is provided with press block 13, shell fragment 10, fixture block 11, draw-in groove 12 and press block 13 are the whole set, and be provided with many sets around quick detach board 9, when the staff need demolish quick detach board 9, when the accessory of maintenance shell 1 inside can press block 13 to quick detach board 9 axis direction, at this moment shell fragment 10 shrink, fixture block 11 deviate from draw-in groove 12, the staff can demolish quick detach board 9 and maintain or change the inside accessory of the device, when the maintenance is finished, the staff only needs to align the elastic sheet 10 with the corresponding clamping groove 12 and press the quick release plate 9 towards the direction of the shell body 1, the quick release plate 9 can be automatically fixed on the shell body 1, and through the process, the staff can quickly disassemble the shell of the device, so that the maintenance convenience is improved.

As shown in fig. 1 and 2, the left side of the first pipeline 2 is provided with an air inlet assembly 14, and the air inlet assembly 14 comprises an air inlet 1401 and an air pressure gauge 1402, the upper end of the air inlet 1401 is provided with the air pressure gauge 1402, the upper end of the left wall of the inside of the shell 1 is provided with a speed reducing motor 15, the upper end of the speed reducing motor 15 is provided with a winch 16, the right side of the winch 16 is provided with a metal rope 17, the lower end of the metal rope 17 is provided with a pulley 18, the right side of the metal rope 17 is provided with a hinge structure 19, and the lower end of the hinge structure 19 is provided with a cover plate 20, when a user presses an ignition switch, the speed reducing motor 15 is started immediately and drives the winch 16 to rotate, so as to tighten the metal rope 17, the metal rope 17 pulls the hinge structure 19 through the pulley 18, so that the cover plate 20 lifts up, and flame generated by the igniter cannot burn the cover plate 20.

To sum up: when the boiler igniter is used, firstly, when a worker presses an ignition switch, the electronic switch 4 directly opens the heating wire 8, the heating wire 8 starts to heat, the electronic switch 4 can enable the electronic valve 3 to be electrified and opened after a period of time through the time relay 5, at the moment, the heating wire 8 is burnt to red, combustible gas flows from the pipeline I2 to the pipeline II 6 and is sprayed out after the electronic valve 3 is opened, the sprayed combustible gas contacts the burnt heating wire 8 to ignite to generate open fire, fuel in the boiler is ignited, the device can preheat the ignition mechanism through the above process, the ignition success rate is improved, the elastic sheet 10, the clamping block 11, the clamping groove 12 and the pressing block 13 are the whole set, a plurality of sets of quick detach plates 9 are arranged around the quick detach plates 9, when the worker needs to detach the quick detach plates 9, and accessories in the shell 1 are maintained, the pressing block 13 can be pressed towards the central axis direction of the quick release plate 9, the elastic sheet 10 is contracted, the clamping block 11 is separated from the clamping groove 12, a worker can detach the quick release plate 9 to repair or replace the internal fittings of the device, when the repair is finished, the worker only needs to align the elastic sheet 10 with the corresponding clamping groove 12 and press the quick release plate 9 towards the shell 1, the quick release plate 9 can be automatically fixed on the shell 1, through the process, the worker can quickly disassemble the shell of the device, when a user presses an ignition switch, the speed reducing motor 15 is immediately started and drives the winch 16 to rotate, thereby tightening the metal rope 17, the metal rope 17 pulls the hinge structure 19 through the pulley 18, the cover plate 20 is lifted, flame generated by the igniter cannot burn the cover plate 20 because the device is provided with a preheating structure, and after the ignition of the device is finished, the speed reducing motor 15 is closed, the winch 16 will thus unwind the pulling of the metal cord 17, whereupon the cover plate 20 returns to its original position under the influence of gravity, thereby avoiding burning of the fittings inside the device by the open fire in the furnace, by means of which the device can be prevented from burning out by the internal fittings in prolonged contact with the open fire, which is the working principle of the boiler igniter.

Claims

1. The utility model provides a boiler igniter, includes casing (1) and mounting panel (7), its characterized in that, the inside pipeline one (2) that is provided with of left wall of casing (1), and the right-hand member of pipeline one (2) is provided with electronic valve (3), the upper end of pipeline one (2) is provided with electronic switch (4), and the right side of electronic switch (4) is provided with time relay (5), the right side of electronic valve (3) is provided with pipeline two (6), mounting panel (7) are installed in the inside right-hand member of casing (1), and the right-hand member of mounting panel (7) is provided with heating wire (8).

2. A boiler igniter according to claim 1, characterized in that the front end of the housing (1) is provided with a quick release plate (9), and the upper end of the quick release plate (9) is provided with a spring (10).

3. A boiler igniter according to claim 2, characterized in that a clamping block (11) is arranged at the upper end of the elastic piece (10), a clamping groove (12) is arranged outside the clamping block (11), and a pressing block (13) is arranged at the front end of the elastic piece (10).

4. A boiler igniter according to claim 1, characterized in that the left side of the first pipeline (2) is provided with an air inlet assembly (14), and the air inlet assembly (14) comprises an air inlet (1401) and an air pressure gauge (1402), and the air inlet (1401) is provided with the air pressure gauge (1402) at the upper end.

5. A boiler igniter according to claim 1, characterized in that the upper end of the inner left wall of the housing (1) is provided with a gear motor (15), and the upper end of the gear motor (15) is provided with a winch (16).

6. A boiler igniter according to claim 5, characterized in that the right side of the winch (16) is provided with a metal rope (17), and the lower end of the metal rope (17) is provided with a pulley (18).

7. A boiler igniter according to claim 6, characterized in that the right side of the metal cord (17) is provided with a hinge structure (19), and the lower end of the hinge structure (19) is provided with a cover plate (20).