CN216010933U - No needle area wind ignition - Google Patents
No needle area wind ignition Download PDFInfo
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- CN216010933U CN216010933U CN202120557505.3U CN202120557505U CN216010933U CN 216010933 U CN216010933 U CN 216010933U CN 202120557505 U CN202120557505 U CN 202120557505U CN 216010933 U CN216010933 U CN 216010933U
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- combustion chamber
- oil inlet
- conductive
- inlet pipe
- insulating
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Abstract
The utility model discloses a needleless and wind-driven ignition device, which comprises a combustion chamber, an air duct and an oil inlet pipe, wherein the air duct extends into the combustion chamber and is fixedly connected with the combustion chamber, the oil inlet pipe penetrates into the combustion chamber from the interior of the air duct, the combustion chamber adopts a conductive combustion chamber, the oil inlet pipe adopts a conductive oil inlet pipe, a first insulating bush insulated from the air duct is fixed on the conductive oil inlet pipe, a furnace end forming an igniter with the conductive combustion chamber is installed at the top of the conductive oil inlet pipe, a second insulating bush insulated from the air duct is installed in the furnace end, a discharge gap is formed between the furnace end and the combustion chamber, the conductive combustion chamber is connected with one electrode pole, and the conductive oil inlet pipe is connected with the other electrode pole. The ignition electrode is respectively connected with the conductive combustion chamber and the conductive oil inlet pipe, so that surface discharge is realized, and the ignition rate is 100%; the ceramic needle is not used, the insulating bushing or the insulating sleeve is made of ceramic materials and is not easy to damage, the surface placement is not afraid of dirt blockage, the maintenance is not needed for several years, the service life is long, the installation is convenient, and no leakage exists.
Description
Technical Field
The utility model relates to a stove, in particular to a needleless and wind-free ignition device.
Background
The existing igniter usually adopts an ignition needle, the ignition needle belongs to point discharge, the requirement on the discharge position is high, once the point discharge is not aligned, the ignition cannot be smoothly carried out, the ignition of the ignition needle is weak, the ignition cannot be carried with wind, the liquid fuel is fed firstly and then ignited, the leaked fuel is easy to ignite, and the ignition success rate is low. In addition, the ignition ceramic is easy to be damaged in fire or the ignition needle is blocked by dirt and is not ignited, the maintenance is required for about several months, and meanwhile, the existing igniter is inconvenient to mount and easily causes fuel leakage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a needleless air ignition device which is reasonable in design, high in ignition efficiency and convenient to install.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a do not have needle area wind ignition, the device includes combustion chamber, dryer and advances oil pipe, and the dryer extends in the combustion chamber and fixedly meets with the combustion chamber, advances oil pipe and passes in extending the combustion chamber in from the dryer, and its characteristics are, the combustion chamber adopts electrically conductive combustion chamber, advances oil pipe and adopts electrically conductive oil pipe, is fixed with the insulating bush one of insulating with the dryer on the electrically conductive oil pipe of advancing, and electrically conductive oil pipe top of advancing installs the furnace end that constitutes some firearms with electrically conductive combustion chamber, is equipped with insulating bush two of insulating with the dryer in the furnace end, is equipped with the discharge gap between furnace end and the combustion chamber, and electrically conductive combustion chamber is connected with one electrode, and electrically conductive oil pipe of advancing is connected with the other electrode.
The technical problem to be solved by the utility model can also be realized by adopting the following technical scheme that the first insulating bush and the second insulating bush adopt ceramic sleeves.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the device also comprises an ignition transformer connected with the conductive combustion chamber and the conductive oil inlet pipe.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the oil inlet end of the oil inlet pipe is connected with an insulating oil pipe, and the insulating oil pipe is connected with an oil supply device through an oil valve.
The technical problem to be solved by the utility model can also be realized by the following technical scheme, and the width of the discharge gap is 3-5 mm.
Compared with the prior art, the ignition electrode is respectively connected with the conductive combustion chamber and the conductive oil inlet pipe, so that surface discharge is realized, and the ignition rate is 100%; the ceramic needle is not used, the insulating bushing or the insulating sleeve is made of ceramic materials, the ceramic needle is not easy to damage, the surface placing points are not afraid of dirt blockage, the ceramic needle is not maintained for several years, and the service life is long. The device is convenient to install and has no leakage.
Drawings
Fig. 1 is a block diagram of the needleless wind ignition device of the present invention.
In the figure: 1-combustion chamber, 2-wind barrel, 3-oil inlet pipe, 4-insulation bushing I, 5-insulation bushing II, 6-furnace end, 7-discharge gap, 8-insulation oil pipe.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, a needleless belt air ignition device comprises a combustion chamber 1, an air duct 2 and an oil inlet pipe 3, wherein the air duct 2 extends into the combustion chamber 1 and is fixedly connected with the combustion chamber 1, the oil inlet pipe 3 extends into the combustion chamber 1 from the interior of the air duct 2, the combustion chamber 1 adopts a conductive combustion chamber, the oil inlet pipe 3 adopts a conductive oil inlet pipe, a first insulating bush 4 insulated from the air duct 2 is fixed on the conductive oil inlet pipe 3, a burner 6 forming an igniter with the conductive combustion chamber 1 is installed at the top of the conductive oil inlet pipe 3, a second insulating bush 5 insulated from the air duct is installed in the burner, a surface discharge structure is formed between the burner 6 and the combustion chamber 1, a discharge gap 7 for realizing surface discharge is arranged between the burner 6 and the conductive combustion chamber 1, the conductive combustion chamber 1 is connected with a first electrode, the conductive oil inlet pipe 3 is connected with the other electrode, the conductive combustion chamber 1 and the conductive oil inlet pipe 3 can be made of cast iron materials, the insulating bush 5 is easy to conduct electricity, and the size and the thickness of the insulating bush are subject to the condition that the work of the air duct is not influenced;
the device also comprises an ignition transformer connected with the conductive combustion chamber 1 and the conductive oil inlet pipe 3; an ignition transformer is configured, air supply and ignition (ignition is automatically stopped for about 15 seconds) are synchronized firstly, then feeding is carried out, fuel cannot leak because air is firstly started, and the ignition rate is 100%;
the device of the utility model has no ceramic needle, the insulating ceramic is not easy to be broken in the middle of the mushroom head, and the surface is not afraid of filth blockage, and has no maintenance for several years; the installation is convenient, and no leakage exists;
one end of the second insulating bush 5 is arranged on the oil inlet pipe, and the other end of the second insulating bush is turned over to the air duct in an outward turning mode, so that the insulation between the air duct and the furnace end is realized; the first insulating bush 4 and the second insulating bush 5 can adopt but are not limited to ceramic sleeves;
the width of the discharge gap 7 is 3-5mm, because the discharge position depends on the discharge between the shortest distances, the gap between the burner and the combustion chamber is set to be minimum, so that the discharge position is arranged between the burner and the combustion chamber, the distance between the air duct and the part of the oil inlet pipe entering the air duct is reasonably set to be large enough, generally set to be at least 5mm, the discharge inside the air duct can be effectively avoided, meanwhile, the insulating oil pipe is additionally arranged between the oil inlet pipe and the oil valve, the distance between the oil inlet pipe and the oil valve is increased, the discharge of the part outside the oil inlet pipe is avoided, and the discharge position is further ensured to be arranged between the burner and the combustion chamber.
The ignition device of the utility model omits an ignition needle, utilizes a combustion chamber and an oil inlet pipe on the combustor, and the two parts are made of conductive materials and are matched with the furnace end to form an ignition circuit, thereby realizing surface discharge, improving the ignition efficiency, not only avoiding fuel leakage, but also improving the ignition success rate, being convenient to install, not easy to damage the device and having long service life.
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. The utility model provides a do not have needle area wind ignition, the device includes combustion chamber, dryer and advances oil pipe, and the dryer extends in the combustion chamber and fixedly meets with the combustion chamber, advances oil pipe and passes in extending the combustion chamber in the dryer, its characterized in that, the combustion chamber adopts electrically conductive combustion chamber, advances oil pipe and adopts electrically conductive oil pipe, is fixed with the insulating bush one of insulating with the dryer on the electrically conductive oil pipe of advancing, electrically conducts oil pipe top and installs the furnace end that constitutes some firearms with electrically conductive combustion chamber, is equipped with insulating bush two of insulating with the dryer in the furnace end, is equipped with the discharge gap between furnace end and the combustion chamber, electrically conductive combustion chamber and electrode one are connected, electrically conductive oil pipe of advancing is connected with the electrode another.
2. The needleless jet ignition device of claim 1, wherein the first insulating bush and the second insulating bush are ceramic bushes.
3. The needleless, airborne ignition device of claim 1, further comprising an ignition transformer connected to the conductive combustion chamber and the conductive oil inlet conduit.
4. The ignition device without the ribbon wind as claimed in claim 1, wherein an insulating oil pipe is connected to the oil inlet end of the oil inlet pipe, and the insulating oil pipe is connected to the oil supply device through an oil valve.
5. The deadband wind-free ignition device of claim 1 wherein the width of the discharge gap is 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557505.3U CN216010933U (en) | 2021-03-18 | 2021-03-18 | No needle area wind ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557505.3U CN216010933U (en) | 2021-03-18 | 2021-03-18 | No needle area wind ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216010933U true CN216010933U (en) | 2022-03-11 |
Family
ID=80520334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120557505.3U Active CN216010933U (en) | 2021-03-18 | 2021-03-18 | No needle area wind ignition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216010933U (en) |
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2021
- 2021-03-18 CN CN202120557505.3U patent/CN216010933U/en active Active
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