CN117073007A - Fuel heater with pulsed high-voltage ion igniter - Google Patents

Abstract

The application relates to a fuel oil heater with a pulse high-voltage ion igniter, which belongs to the technical field of igniters, wherein a controller is connected with an ignition device, and the ignition device is connected with a combustion device in a matching way, and is characterized in that the ignition device comprises: the ignition device comprises an external octagonal nut, an ignition component and a connecting part, wherein the external octagonal nut is sleeved on the ignition component, the connecting part is arranged on the end face of the external octagonal nut and is electrically connected with a controller.

Description

Fuel heater with pulsed high-voltage ion igniter

Technical Field

The application belongs to the technical field of igniters, and particularly relates to a fuel heater with a pulse high-voltage ion igniter.

Background

The pulse high-voltage ion igniter is an electronic product which utilizes the pulse principle to generate continuous instant electric spark so as to ignite the flame of the gas appliance. Early pulsers were powered by dry batteries, but most of the products in recent years have been powered by alternating current.

At present, a negative electrode power line of a pulse high-voltage ion igniter is installed in a ring shape and is not integrally installed, virtual connection can be generated, and the igniter is prevented from being installed.

Disclosure of Invention

The application aims to solve the technical problems, and further provides a fuel oil heater with a pulse high-voltage ion igniter.

The specific technical scheme of the application is as follows: a fuel heater with pulsed high voltage ion igniter, comprising: the ignition device is connected with the combustion device, and the ignition device is connected with the combustion device in a matched mode, and is characterized in that the ignition device comprises: the ignition assembly is sleeved with an external octagonal nut, a connecting portion is arranged on the end face of the external octagonal nut, and the connecting portion is electrically connected with the controller.

Further, the ignition assembly includes: the insulator and the ignition needle, the octagonal nut suit of external silk is on the insulator, and the cladding has the ignition needle in the insulator, is provided with the guiding groove on the insulator lateral wall, and ignition needle tip corresponds with the guiding groove.

Further, the ignition needle end is provided with a bending portion bent in the direction of the guide groove.

Further, the ignition assembly includes: the insulator and the ignition needle, the octagonal nut suit of external silk is on the insulator, installs the ignition needle on the insulator, and the ignition needle includes installation section and naked section, and the installation section is arranged in inside the insulator, and the outside is arranged in to naked section.

Further, the external thread octagonal nut includes: the insulator is sleeved with a fixing portion and a threaded portion, a connecting portion is arranged on the end portion of the fixing portion, the threaded portion is arranged at the other end of the fixing portion, and the threaded portion is connected with the combustion device.

Further, the combustion apparatus includes: the burner is connected with the threaded part, the burner is connected with the oil supply pipe, and the atomizing net matched with the ignition needle is arranged in the burner.

Further, the atomizing net is provided with a current collecting part which is matched with the ignition needle, and the current collecting part corresponds to the end part of the ignition needle.

Further, a plurality of the current collecting parts are circumferentially arrayed inside the atomizing net.

Further, the connecting portion is specifically a connecting terminal, and the connecting terminal is connected with the end portion of the fixing portion.

Further, the connecting portion is specifically a connecting terminal, a limiting groove is formed in the fixing portion, the connecting terminal is connected with the limiting groove, and the thickness of the connecting terminal is not greater than the depth of the limiting groove.

The beneficial effects are that:

the ignition device is connected with the ignition device through the controller, the ignition device is connected with the combustion device in a matched mode, the ignition assembly is sleeved with the external-wire octagonal nut, the end face of the external-wire octagonal nut is provided with the connecting part, and the connecting part is electrically connected with the controller, so that an integrated connecting structure is realized, and the occurrence of virtual connection is avoided.

According to the application, the external wire octagonal nut is sleeved on the insulator, the ignition needle is coated in the insulator, the side wall of the insulator is provided with the guide groove, and the end part of the ignition needle corresponds to the guide groove, so that the insulator coats and protects the end part of the ignition needle, and the guiding property of an electric arc is improved.

According to the application, the end part of the ignition needle is provided with the bending part bending towards the direction of the guide groove, so that the end part of the ignition needle is guided, and the guiding property of an electric arc is improved.

According to the application, the external wire octagonal nut is sleeved on the insulator, the ignition needle is arranged on the insulator, the ignition needle comprises the installation section and the exposed section, the installation section is arranged in the insulator, and the exposed section is arranged outside the insulator, so that the ignition needle is fixed on the insulator, and the arc range of the ignition needle is improved.

According to the application, the insulator is sleeved with the fixing part and the threaded part, the connecting part is arranged on the end part of the fixing part, the threaded part is arranged at the other end of the fixing part, and the threaded part is connected with the combustion device, so that the connection between the combustion device and the ignition device is realized, and the stability is improved.

According to the application, the burner is connected with the threaded part, the burner is connected with the oil supply pipe, and the atomizing net matched with the ignition needle is arranged in the burner, so that the matching of the combustion device and the ignition device is realized, and the stability of the combustion device and the ignition device is improved.

According to the application, the current collecting part matched with the ignition needle is arranged on the atomizing net, and the current collecting part corresponds to the end part of the ignition needle, so that the atomizing net is reinforced by the current collecting part, the atomizing net is prevented from being broken down by electric arcs in the ignition process, and the service life of the atomizing net is prolonged.

According to the application, the plurality of current collecting parts are circumferentially arrayed in the atomization net, so that the current collecting parts in the atomization net are uniformly distributed, and the protection range of breakdown resistance is enhanced.

According to the application, the connecting part is specifically a connecting terminal, and the connecting terminal is connected with the end part of the fixing part, so that the connection of the negative electrode lead and the fixing part is realized, and the stable medium for power transmission is improved.

According to the application, the connecting part is specifically the connecting terminal, the limiting groove is formed in the fixing part, the connecting terminal is connected with the limiting groove, the thickness of the connecting terminal is not larger than the depth of the limiting groove, the connection between the connecting terminal and the limiting groove is realized, no bulge is caused, and the phenomenon that a bulge object hinders the subsequent installation is avoided.

Drawings

FIG. 1 is a schematic illustration of the present application;

FIG. 2 is a schematic diagram of an ignition assembly according to the present application;

FIG. 3 is a guide slot position diagram of the present application;

fig. 4 is a position diagram of a connection terminal of the present application;

FIG. 5 is a diagram of the position of the limiting slot according to the present application;

FIG. 6 is a schematic view of the structure of the external thread octagonal nut of the application;

the figure indicates:

the ignition device comprises a combustion device 1, an ignition device 2, a controller 3, an external octagonal nut 21, an ignition assembly 22, a connecting part 23, an insulator 221, an ignition needle 222, a guide groove 2211, a bending part 2221, a fixing part 211, a threaded part 212, a burner 11, an oil supply pipe 12, an atomization screen 13, a current collecting part 131, a connecting terminal 231 and a limiting groove 232.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present application and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

Example 1: a fuel heater with a pulsed high voltage ion igniter, substantially as herein described with reference to figure 1, comprising: the ignition device comprises a combustion device 1, an ignition device 2 and a controller 3, wherein the controller 3 is connected with the ignition device 2, and the ignition device 2 is matched and connected with the combustion device 1, and is characterized in that the ignition device 2 comprises: the ignition module 22 is sleeved with the external octagonal nut 21, the end face of the external octagonal nut 21 is provided with the connecting portion 23, and the connecting portion 23 is electrically connected with the controller 3.

The connection part 23 is connected with one end of a negative electrode wire, and the negative electrode wire is connected with an external connector which is plugged into the controller 3.

According to the application, the controller 3 is connected with the ignition device 2, the ignition device 2 is connected with the combustion device 1 in a matched manner, the ignition assembly 22 is sleeved with the external-wire octagonal nut 21, the end face of the external-wire octagonal nut 21 is provided with the connecting part 23, and the connecting part 23 is electrically connected with the controller 3, so that an integrated connecting structure is realized, and the occurrence of virtual connection is avoided.

Example 2: on the basis of embodiment 1, referring to fig. 2 to 3, the ignition assembly 22 includes: insulator 221 and ignition needle 222, the outside silk octagonal nut 21 suit is on insulator 221, and the cladding has ignition needle 222 in the insulator 221, is provided with guide slot 2211 on the insulator 221 lateral wall, and ignition needle 222 tip corresponds with guide slot 2211.

The ignition needle 222 is connected to one end of a positive electrode wire, and the positive electrode wire is connected to an external connector, and the external connector is plugged into the controller 3.

According to the application, the external wire octagonal nut 21 is sleeved on the insulator 221, the ignition needle 222 is coated in the insulator 221, the guide groove 2211 is arranged on the side wall of the insulator 221, and the end part of the ignition needle 222 corresponds to the guide groove 2211, so that the insulator 221 coats and protects the end part of the ignition needle 222, and the guiding property of an electric arc is improved.

Example 3: in addition to the embodiment 2, as described with reference to fig. 2, the end of the ignition needle 222 is provided with a bent portion 2221 bent in the direction of the guide groove 2211.

The end of the ignition needle 222 is provided with the bending part 2221 bending towards the direction of the guide groove 2211, thereby realizing the guide of the end of the ignition needle 222 and improving the guiding performance of the electric arc.

Example 4: on the basis of embodiment 1, referring to fig. 4 and 5, the ignition assembly 22 includes: insulator 221 and ignition needle 222, the suit of outer silk octagonal nut 21 is on insulator 221, installs ignition needle 222 on the insulator 221, and ignition needle 222 includes installation section and naked section, and the installation section is arranged in insulator 221 inside, and the outside of insulator 221 is arranged in to naked section.

According to the application, the external wire octagonal nut 21 is sleeved on the insulator 221, the ignition needle 222 is installed on the insulator 221, the ignition needle 222 comprises an installation section and a bare section, the installation section is arranged inside the insulator 221, and the bare section is arranged outside the insulator 221, so that the ignition needle 222 is fixed on the insulator 221, and the arc range of the ignition needle 222 is improved.

Example 5: on the basis of embodiment 3 or 4, referring to fig. 2 to 6, the external thread octagonal nut 21 includes: the insulator 221 is sleeved with the fixing portion 211 and the threaded portion 212, the end portion of the fixing portion 211 is provided with the connecting portion 23, the other end of the fixing portion 211 is provided with the threaded portion 212, and the threaded portion 212 is connected with the combustion device 1.

Wherein, the fixing portion 211 and the screw portion 212 may be provided as an integrally formed structure or a detachable mounting structure. Both the clamping and the bonding can be used as a connection mode between the fixing portion 211 and the threaded portion 212 and the insulator 22.

According to the application, the insulator 221 is sleeved with the fixing part 211 and the threaded part 212, the end part of the fixing part 211 is provided with the connecting part 23, the other end of the fixing part 211 is provided with the threaded part 212, and the threaded part 212 is connected with the combustion device 1, so that the connection between the combustion device 1 and the ignition device 2 is realized, and the stability is improved.

Example 6: on the basis of embodiment 3 or 4, described with reference to fig. 1, the combustion apparatus 1 includes: the burner 11 is connected with the threaded portion 212, the burner 11 is connected with the oil supply pipe 12, and the atomization net 13 matched with the ignition needle 222 is installed in the burner 11.

The atomizing screen 13 is coaxially disposed with the insulator 221, the burner 11 is of a conventional structure, the burner 11 is only described in connection with the atomizing screen 13 and the screw portion 212, and the burner 11 is connected with the oil supply pipe 12 in a conventional structure.

According to the application, the burner 11 is connected with the threaded part 212, the burner 11 is connected with the oil supply pipe 12, and the atomization net 13 matched with the ignition needle 222 is arranged in the burner 11, so that the matching of the combustion device 1 and the ignition device 2 is realized, and the stability of the combustion device 1 and the ignition device 2 is improved.

Example 7: in addition to embodiment 4, as described with reference to fig. 1, the atomizing screen 13 is provided with a current collecting portion 131 for engaging with the ignition needle 222, and the current collecting portion 131 corresponds to the end position of the ignition needle 222.

According to the application, the collector part 131 which is used for being matched with the ignition needle 222 is arranged on the atomization screen 13, and the collector part 131 corresponds to the end part of the ignition needle 222, so that the collector part 131 reinforces the atomization screen 13, the atomization screen 13 is prevented from being broken down by an electric arc in the ignition process, and the service life of the atomization screen 13 is prolonged.

Example 8: on the basis of example 7, a plurality of the current collecting portions 131 are circumferentially arrayed inside the atomizing net 13, as described with reference to fig. 1.

According to the application, the plurality of collector parts 131 are circumferentially arrayed in the atomization net 13, so that the collector parts 131 in the atomization net 13 are uniformly distributed, and the protection range of breakdown resistance is enhanced.

Example 9: the connection portion 23 is specifically a connection terminal 231, and the connection terminal 231 is connected to an end of the fixing portion 211, as described with reference to fig. 2 to 5.

The application realizes the connection of the negative electrode lead and the fixed part 211 and improves the stable medium of power transmission through the connection part 23, specifically the connection terminal 231 and the connection of the connection terminal 231 and the end part of the fixed part 211.

Example 10: on the basis of embodiment 5, as described with reference to fig. 2 to 6, the connection portion 23 is specifically a connection terminal 231, the fixing portion 211 is provided with a limiting groove 232, the connection terminal 231 is connected with the limiting groove 232, and the thickness of the connection terminal 231 is not greater than the depth of the limiting groove 232.

According to the application, the connecting part 23 is specifically the connecting terminal 231, the limiting groove 232 is arranged on the fixing part 211, the connecting terminal 231 is connected with the limiting groove 232, the thickness of the connecting terminal 231 is not larger than the depth of the limiting groove 232, the connection between the connecting terminal 231 and the limiting groove 232 is realized, no bulge is caused, and the phenomenon that the bulge is blocked for subsequent installation is avoided.

The working process comprises the following steps:

the ignition needle 222 in the ignition device 2 is connected with one end of the positive electrode lead, the connecting terminal 231 is connected with one end of the negative electrode lead, the other end of the positive electrode lead and the other end of the negative electrode lead are connected with the controller 3 through external connectors, the connecting terminal 231 is connected with the fixing part 211, the threaded part 212 is connected with the burner 11, the atomizing net 13 is arranged in the burner 11, the atomizing net 13 and the ignition needle 222 are coaxially arranged, the controller is opened, the controller enables the ignition needle 222 and the fixing part 211 to generate high-voltage ion arc through the positive electrode lead and the negative electrode lead, the high-voltage ion arc is guided to the collecting part 131 on the atomizing net 13, the fuel supply pipe 12 conveys the fuel to the atomizing net 13 of the burner 11, the high-voltage ion arc ignites the fuel, and flame is generated in the combustion chamber of the burner 11, so that the ignition of the high-voltage ion igniter is completed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the application disclosed above are intended only to assist in the explanation of the application. The preferred embodiments are not exhaustive or to limit the application to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. A fuel heater with pulsed high voltage ion igniter, comprising: burner (1), ignition (2) and controller (3), controller (3) are connected with ignition (2), and ignition (2) are connected with burner (1) cooperation, its characterized in that, ignition (2) include: the ignition device comprises an external octagonal nut (21), an ignition assembly (22) and a connecting portion (23), wherein the external octagonal nut (21) is sleeved on the ignition assembly (22), the connecting portion (23) is arranged on the end face of the external octagonal nut (21), and the connecting portion (23) is electrically connected with the controller (3).

2. A fuel oil heater with a pulsed high voltage ion igniter as defined in claim 1 wherein said ignition assembly (22) comprises: insulator (221) and ignition needle (222), outer silk octagonal nut (21) suit is on insulator (221), and the cladding has ignition needle (222) in insulator (221), is provided with guiding groove (2211) on insulator (221) lateral wall, and ignition needle (222) tip corresponds with guiding groove (2211).

3. The fuel heater with the pulse high voltage ion igniter as defined in claim 2, wherein the end of said ignition needle (222) is provided with a bent portion (2221) bent toward the direction of the guide groove (2211).

4. A fuel oil heater with a pulsed high voltage ion igniter as defined in claim 1 wherein said ignition assembly (22) comprises: insulator (221) and ignition needle (222), outer silk octagonal nut (21) suit is on insulator (221), installs ignition needle (222) on insulator (221), and ignition needle (222) are including installation section and naked section, and inside insulator (221) was arranged in to the installation section, outside insulator (221) was arranged in to naked section.

5. A fuel oil heater with a pulsed high voltage ion igniter as defined in claim 3 or 4 wherein said outer wire octagonal nut (21) comprises: fixed part (211) and screw thread portion (212), cover fixed part (211) and screw thread portion (212) on insulator (221), be provided with connecting portion (23) on fixed part (211) tip, the fixed part (211) other end is provided with screw thread portion (212), screw thread portion (212) are connected with burner (1).

6. A fuel oil heater with a pulsed high voltage ion igniter according to claim 3 or 4, characterized in that the combustion device (1) comprises: the burner comprises a burner (11), an oil supply pipe (12) and an atomization net (13), wherein the burner (11) is connected with a threaded part (212), the burner (11) is connected with the oil supply pipe (12), and the burner (11) is internally provided with the atomization net (13) matched with an ignition needle (222).

7. The fuel heater with the pulse high voltage ion igniter as defined in claim 4, wherein the atomizing net (13) is provided with a current collecting part (131) for being matched with the ignition needle (222), and the current collecting part (131) corresponds to the end position of the ignition needle (222).

8. A fuel oil heater with pulsed high voltage ion igniter as defined in claim 7 wherein a plurality of said current collectors (131) are circumferentially arrayed inside the atomizing screen (13).

9. The fuel heater with the pulse high voltage ion igniter as defined in claim 5, wherein the connecting portion (23) is specifically a connecting terminal (231), and the connecting terminal (231) is connected with an end portion of the fixing portion (211).

10. The fuel oil heater with the pulse high-voltage ion igniter as defined in claim 5, wherein the connecting portion (23) is specifically a connecting terminal (231), a limiting groove (232) is formed in the fixing portion (211), the connecting terminal (231) is connected with the limiting groove (232), and the thickness of the connecting terminal (231) is not greater than the depth of the limiting groove (232).