CN215489711U - Safety ignition device of auxiliary burner - Google Patents

Abstract

The utility model discloses a safety ignition device of an auxiliary burner in the field of burners, which comprises a combustion chamber, wherein a partition plate is arranged on the right side in the combustion chamber, a containing groove is formed in the left side of the partition plate, a sleeve extending into the combustion chamber is arranged on the right side of the combustion chamber, a telescopic device extending to the outside of the sleeve is arranged in the sleeve, the left end of the telescopic device is connected with an ignition device, and the telescopic device comprises: the left side of the permanent magnet is provided with the guide rod extending to the accommodating groove, the left side of the permanent magnet is provided with a plurality of compression springs elastically connected with the inner wall of the sleeve, and the right side of the combustion chamber is provided with a control processor on the sleeve. The utility model has high ignition success rate and high safety.

Description

Safety ignition device of auxiliary burner

Technical Field

The utility model relates to the field of burners, in particular to a safe ignition device of an auxiliary burner.

Background

The burner is a general term for a device for ejecting fuel and air in a certain manner to perform mixed combustion. The burners are classified into industrial burners, civil burners and special burners according to types and application fields.

The existing burner is generally to install the ignition device on the side of a combustion chamber in order to prevent the ignition device from being burnt out by flame, so that the ignition device is not sufficient in contact with gas, the ignition success rate is not high enough, and multiple times of ignition is needed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a safety ignition device for auxiliary burner, which solves the above problems of the prior art.

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

the utility model provides a supplementary combustor's safe ignition, includes the combustion chamber, the division board is installed on the inside right side of combustion chamber, the groove has been seted up and has been accomodate in the left side of division board, the sleeve that extends to its inside is installed on the right side of combustion chamber, telescopic internally mounted has the telescoping device that extends to its outside, the left end of telescoping device links to each other with ignition, the telescoping device includes: electro-magnet, permanent magnet, guide arm and compression spring, the electro-magnet is fixed in telescopic inside right-hand member, the permanent magnet is installed in the left side of electro-magnet, the homopolar magnetic pole of electro-magnet and permanent magnet sets up relatively, permanent magnet and sleeve sliding connection, the guide arm that extends to accomodating the inslot is installed in the left side of permanent magnet, a plurality of compression springs with sleeve inner wall elastic connection are installed in the left side of permanent magnet, ignition includes: mounting panel, first return bend, second return bend, positive plate and negative pole piece, the mounting panel links to each other with the guide arm, the second return bend that extends to the combustion chamber outside is installed to the first half of mounting panel, the first return bend that extends to the combustion chamber outside is installed to the lower half of mounting panel, the negative pole piece is installed on the inside top of first return bend, the inside bottom of second return bend install with negative pole piece matched with positive plate, the right side of combustion chamber installs the control treater on the sleeve.

As a further scheme of the utility model: the first bent pipe and the second bent pipe are both connected with the combustion chamber in a sliding mode.

As a still further scheme of the utility model: the sleeve is made of copper.

As a still further scheme of the utility model: the electromagnet, the positive plate and the negative plate are respectively electrically connected with the control processor.

As a still further scheme of the utility model: the partition plate, the first bent pipe and the second bent pipe are all made of ceramic fibers.

Compared with the prior art, the utility model has the beneficial effects that: according to the safe ignition device of the auxiliary burner, when ignition is carried out, the control processor controls the electromagnet to be electrified, the permanent magnet is driven to move through repulsive force between the electromagnet and the permanent magnet, the guide rod is driven to move through the permanent magnet, the ignition device is driven to move into the combustion chamber through the guide rod, so that the ignition device is more fully contacted with fuel gas, the control processor controls the positive plate and the negative plate to be electrified, the fuel gas is ignited through electric sparks between the positive plate and the negative plate, and the ignition success rate is higher; after the ignition is finished, the electromagnet, the positive plate and the negative plate are controlled to be powered off through the control processor, the permanent magnet and the guide rod are driven to rebound through the elastic force of the compression spring, the ignition device is driven to move into the accommodating groove through the guide rod, the flame is prevented from being burnt out, and the safety of the ignition device is improved. In conclusion, the ignition method has high ignition success rate and high safety.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view showing an extended state of the ignition device of the present invention.

Fig. 3 is a partial view at a in the structural schematic of the present invention.

FIG. 4 is a logic control diagram of the present invention.

In the figure: 1-a combustion chamber, 101-a fuel gas inlet, 102-a flame outlet, 2-a separation plate, 201-a containing groove, 3-a sleeve, 4-a telescopic device, 401-an electromagnet, 402-a permanent magnet, 403-a guide rod, 404-a compression spring, 5-an ignition device, 501-a mounting plate, 502-a first bent pipe, 503-a second bent pipe, 504-a positive plate, 505-a negative plate and 6-a control processor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the components of the product and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

Examples

Referring to fig. 1 to 4, in an embodiment of the present invention, a safety ignition device of an auxiliary combustor includes a combustion chamber 1, a gas inlet 101 is disposed at a middle position of a bottom of the combustion chamber 1, a plurality of flame outlets 102 are disposed at a top of the combustion chamber 1, a partition plate 2 is mounted at a right side of an inside of the combustion chamber 1, a storage groove 201 is disposed at a left side of the partition plate 2, a sleeve 3 extending into the combustion chamber 1 is mounted at a right side of the combustion chamber 1, a telescopic device 4 extending to an outside of the sleeve 3 is mounted inside the sleeve 3, a left end of the telescopic device 4 is connected to an ignition device 5, and the telescopic device 4 includes: electro-magnet 401, permanent magnet 402, guide arm 403 and compression spring 404, electro-magnet 401 is fixed in the inside right-hand member of sleeve 3, permanent magnet 402 is installed in the left side of electro-magnet 401, the homopolar magnetic pole of electro-magnet 401 and permanent magnet 402 sets up relatively, permanent magnet 402 and sleeve 3 sliding connection, sleeve 3 adopts the copper to make, makes it not influenced by magnetic force, guide arm 403 that extends to accomodating the inslot 201 is installed in the left side of permanent magnet 402, a plurality of compression spring 404 with 3 inner wall elastic connection of sleeve are installed in the left side of permanent magnet 402, ignition 5 includes: mounting panel 501, first return bend 502, second return bend 503, positive plate 504 and negative pole piece 505, mounting panel 501 links to each other with guide arm 403, first return bend 503 that extends to the combustion chamber 1 outside is installed to the first half of mounting panel 501, first return bend 502 that extends to the combustion chamber 1 outside is installed to the lower half of mounting panel 501, negative pole piece 505 is installed on the inside top of first return bend 502, positive plate 504 with negative pole piece 505 matched with is installed to the inside bottom of second return bend 503, and positive plate 504 and negative pole piece 505 are not linked together, first return bend 502 and second return bend 503 all with combustion chamber 1 sliding connection, control processor 6 is installed on sleeve 3 on the right side of combustion chamber 1, electro-magnet 401, positive plate 504 and negative pole piece 505 respectively with control processor 6 electric connection, division board 2, first return bend 502 and second return bend 503 all adopt ceramic fibre to make, the porcelain fiber is a fibrous light refractory material and has the advantages of light weight, high temperature resistance and good thermal stability.

The working principle of the utility model is as follows: when the safety ignition device of the auxiliary burner is ignited, the electromagnet 401 is controlled to be electrified through the control processor 6, the permanent magnet 402 is driven to move through the repulsive force between the electromagnet 401 and the permanent magnet 402, the guide rod 403 is driven to move through the permanent magnet 402, the ignition device 5 is driven to move into the combustion chamber 1 through the guide rod 403, so that the ignition device 5 is more fully contacted with gas, the positive plate 504 and the negative plate 505 are controlled to be electrified through the control processor 6, the gas is ignited through electric sparks between the positive plate 504 and the negative plate 505, and the ignition success rate is higher; after ignition is finished, the control processor 6 controls the electromagnet 401, the positive plate 504 and the negative plate 505 to be powered off, the permanent magnet 402 and the guide rod 403 are driven to rebound by the elastic force of the compression spring 404, the ignition device 5 is driven by the guide rod 403 to move into the accommodating groove 201, flame is prevented from burning the ignition device, and safety of the ignition device is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. A safety ignition device for supplementary burners, comprising a combustion chamber (1), characterized in that: division board (2) are installed on the inside right side of combustion chamber (1), the groove (201) of accomodating has been seted up in the left side of division board (2), sleeve (3) that extend to its inside are installed on the right side of combustion chamber (1), the internally mounted of sleeve (3) has telescoping device (4) that extends to its outside, the left end of telescoping device (4) links to each other with ignition (5), telescoping device (4) include: electro-magnet (401), permanent magnet (402), guide arm (403) and compression spring (404), inside right-hand member of sleeve (3) is fixed in electro-magnet (401), permanent magnet (402) are installed in the left side of electro-magnet (401), the like magnetic pole of electro-magnet (401) and permanent magnet (402) sets up relatively, permanent magnet (402) and sleeve (3) sliding connection, guide arm (403) that extend to in accomodating groove (201) are installed to the left side of permanent magnet (402), a plurality of compression spring (404) with sleeve (3) inner wall elastic connection are installed in the left side of permanent magnet (402), ignition (5) include: mounting panel (501), first return bend (502), second return bend (503), positive plate (504) and negative pole piece (505), mounting panel (501) link to each other with guide arm (403), first return bend (503) that extend to combustion chamber (1) outside are installed to the first half of mounting panel (501), first return bend (502) that extend to combustion chamber (1) outside are installed to the lower half of mounting panel (501), negative pole piece (505) are installed on the inside top of first return bend (502), positive plate (504) with negative pole piece (505) matched with are installed to the inside bottom of second return bend (503), control processor (6) are installed on sleeve (3) on the right side of combustion chamber (1).

2. The safety ignition device of auxiliary burner as claimed in claim 1, characterized in that: the first elbow (502) and the second elbow (503) are both connected with the combustion chamber (1) in a sliding way.

3. The safety ignition device of auxiliary burner as claimed in claim 1, characterized in that: the sleeve (3) is made of copper.

4. The safety ignition device of auxiliary burner as claimed in claim 1, characterized in that: the electromagnet (401), the positive plate (504) and the negative plate (505) are respectively electrically connected with the control processor (6).

5. The safety ignition device of an auxiliary burner according to any one of claims 1 to 4, wherein: the partition plate (2), the first bent pipe (502) and the second bent pipe (503) are all made of ceramic fibers.

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