CN217329871U

CN217329871U - Rotary high-voltage ignition device

Info

Publication number: CN217329871U
Application number: CN202220815930.2U
Authority: CN
Inventors: 黄华良; 汤晓华; 张涛; 李坚; 徐鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-30
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a rotary high-pressure ignition device, which comprises a gasification combustion chamber, a high-pressure ignition needle with the front end extending into the gasification combustion chamber, an atomization net disc, a stepping motor and an oil inlet pipe, wherein the bottom of the gasification combustion chamber is also provided with a rotating shaft, the atomization net disc is arranged at the top of the rotating shaft, and the bottom end of the rotating shaft is in transmission connection with the stepping motor; the utility model discloses simple structure, it is easy to make, and manufacturing cost is lower, uses step motor drive rotation axis to drive the atomizing net dish and rotates, but the speed of greatly increased ignition and the stability of burning, the operation of igniteing is also comparatively simple, convenient, still is suitable for multiple fuel, suits to use widely on a large scale.

Description

Rotary high-voltage ignition device

Technical Field

The utility model relates to an ignition field specifically is a rotatory high pressure ignition.

Background

At present, although the ignition mode of the oil furnace commonly used in the market is to use a high-pressure ignition needle for ignition, the oil feeding mode is to feed oil through a high-pressure oil pipe, the pressure value of the high-pressure oil is generally more than 0.7, and then the oil is sprayed out by an oil nozzle, namely so-called electric spraying, atomized after being electrically heated, and then ignited by the high-pressure ignition needle; in this way, the pressure of the oil pump needs to be extremely high, the oil pump needs to be heated electrically, because the oil quantity is controlled by the electromagnetic valve, the ignition and combustion modes are complicated, the manufacturing cost is expensive, and because the electromagnetic valve is used for controlling the flow of fuel oil, the combustion control is difficult when the flame is small, and the required peripheral equipment is complicated.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing a rotatory high pressure ignition, it has solved present ignition complicated, the ignition troublesome poeration of structure, the high problem of cost.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a rotatory high pressure ignition, stretches into including gasification combustion chamber and front end the high pressure ignition needle of gasification combustion chamber still includes atomizing net dish, step motor, advances oil pipe, the front end that advances oil pipe inserts the gasification combustion chamber, the bottom of gasification combustion chamber still is equipped with a rotation axis, install at the top of rotation axis atomizing net dish, the bottom of rotation axis extends the gasification combustion chamber, and with the step motor transmission is connected.

Preferably, the rotary atomizing screen disc is made of a 304 steel wire screen, a raised screen is further arranged in the middle, and the ignition port of the high-pressure ignition needle corresponds to the screen.

The beneficial effects of the utility model reside in that: this design simple structure, it is easy to make, and manufacturing cost is lower, uses step motor drive rotation axis to drive the atomizing net dish and rotates, but the speed of greatly increased ignition and the stability of burning, the operation of igniteing is also comparatively simple, convenient, still is suitable for multiple fuel, suits to use widely on a large scale.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a rotary high-pressure ignition device provided by an embodiment of the present invention.

Description of reference numerals:

1. a gasification combustion chamber; 2. a high-pressure ignition needle; 3. an oil inlet pipe; 4. an atomizing screen disc; 5. a rotating shaft; 6. a stepper motor.

Detailed Description

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

As shown in fig. 1, a rotary high-pressure ignition device comprises a gasification combustion chamber 1, a high-pressure ignition needle 2 with the front end extending into the gasification combustion chamber 1, an atomizing mesh disc 4, a stepping motor 6 and an oil inlet pipe 3, wherein the front end of the oil inlet pipe 3 is inserted into the gasification combustion chamber 1, used for supplying oil to the atomizing net disk 4, the bottom of the gasification combustion chamber 1 is also provided with a rotating shaft 5, the atomizing net disk 4 is arranged at the top of the rotating shaft 5, the bottom end of the rotating shaft 5 extends out of the gasification combustion chamber 1, and is connected with a stepping motor 6 in a transmission way, the stepping motor 6 can drive a rotating shaft 5 to rotate, the rotating shaft 5 can drive an atomizing screen disc 4 to rotate, when the high-voltage ignition needle 2 works to release electric arcs, the fuel oil adsorbed on the atomizing screen disk 4 can be ignited, the atomizing screen disk 4 can realize the ignition while rotating, and the ignition speed can be greatly increased.

Further, the rotary atomizing screen disc 4 is made of a 304 steel wire filter screen and used for adsorbing fuel oil, a convex filter screen is further arranged in the middle of the rotary atomizing screen disc, and an ignition port of the high-pressure ignition needle 2 corresponds to the filter screen, so that quick ignition is facilitated.

During the use, advance oil pipe and supply oil to atomizing net dish, step motor drive rotation axis drives atomizing net dish and rotates, and high-pressure ignition needle begins work release electric arc, lights the fuel that adsorbs on the atomizing net dish, and atomizing net dish can carry out the limit and rotate the limit and ignite, greatly increased ignition speed and combustion stability to realize that the fuel ignites the burning in the gasification combustion chamber.

The utility model provides a design simple structure, it is easy to make, and manufacturing cost is lower, uses step motor drive rotation axis to drive the atomizing net dish and rotates, but the speed of greatly increased ignition and the stability of burning, the operation of igniteing is also comparatively simple, convenient, still is suitable for multiple fuel, suits to use widely on a large scale.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a rotatory high pressure ignition device, stretches into including gasification combustion chamber and front end the high pressure ignition needle of gasification combustion chamber, its characterized in that still includes atomizing net dish, step motor, advances oil pipe, the front end that advances oil pipe inserts gasification combustion chamber, gasification combustion chamber's bottom still is equipped with a rotation axis, install at the top of rotation axis atomizing net dish, extend the bottom of rotation axis gasification combustion chamber, and with the step motor transmission is connected.

2. A rotary high pressure ignition device as claimed in claim 1, wherein the rotary atomizing screen is made of 304 steel wire screen and a raised screen is provided in the middle, and the ignition port of the high pressure ignition needle corresponds to the screen.