CN1293343C - Fire spray lamp head - Google Patents
Fire spray lamp head Download PDFInfo
- Publication number
- CN1293343C CN1293343C CNB2004100647431A CN200410064743A CN1293343C CN 1293343 C CN1293343 C CN 1293343C CN B2004100647431 A CNB2004100647431 A CN B2004100647431A CN 200410064743 A CN200410064743 A CN 200410064743A CN 1293343 C CN1293343 C CN 1293343C
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- Prior art keywords
- nozzle
- oil
- lamp
- lamp head
- overcoat
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Abstract
The present invention relates to a fire spraying lamp head belongs to the field of the mechanical technology, which solves the problems of inconvenient operation, easy carbonation of a disc bowel at high temperature, etc. of the existing fire spraying lamp. The fire spraying lamp head comprises a lamp shell, a nozzle and an oil pipe, wherein the nozzle is arranged in the lamp shell. The oil pipe passes through the lamp shell and is communicated with the nozzle. The fire spraying lamp head also comprises an air pipe which passes through the lamp shell and is also communicated with the nozzle composed of a cylinder-shaped outer sleeve and a core, the center of which is provided with an oil through hole, wherein the core connected with the oil pipe is arranged in the outer sleeve. The air pipe is connected with the outer sleeve from the side surface of the outer sleeve. The fire spraying lamp head does not need preheating and has the advantages of convenient utilization, low oil consumption, simple structure of the product, cost decrease and extension of service life.
Description
Technical field
The invention belongs to field of mechanical technique, particularly a kind of lamp holder of soldering lamp.
Background technology
At present, soldering lamp is widely used in various occasions.Soldering lamp is to utilize oil inflame to produce thermal-flame, realizes workpiece or needs the position of high-temperature process to heat.In existing soldering lamp lamp holder, there is the preheating cup at the lamp housing place, and the dish intestines are arranged in the lamp housing.After fuel oil need heat vaporization earlier, just from nozzle, spray.The process of vaporization is to finish in the dish intestines in lamp housing.
Existing soldering lamp exists many weak points, mainly shows:
1, need long preheating time in use, inconvenient operation not only, and environmental pollution is serious.
2, employed fuel oil can only be gasoline or kerosene, and oil is planted single.
3, in use for some time, because the carbonization easily at high temperature of dish intestines can cause dish enteremphraxis, cracking, influence the service life of soldering lamp.
4, not thorough in the burning of combustion process intermediate fuel oil, fuel consumption is big.
Though Chinese patent 962479780 provides a kind of " soldering lamp lamp holder ", its dish intestines intestines wall is a double-decker, and interior intestines wall is made of copper, and outer intestines wall adopts steel to make, and to solve the problem of the easy carbonization of intestines wall, prolongs the service life of lamp holder.But this technical scheme does not fundamentally solve the existing above-mentioned variety of problems of present fire spray lamp head.
Summary of the invention
The objective of the invention is provides a kind of fire spray lamp head of novel structure at the existing the problems referred to above of existing fire spray lamp head, makes it have simple and reasonable, easy to operate, characteristics such as fuel consumption is few, long product lifecycle.
Purpose of the present invention can realize by following technical proposal: this fire spray lamp head comprises lamp housing, nozzle, oil pipe, nozzle is loaded in the lamp housing, and oil pipe passes lamp housing, communicates with nozzle, described fire spray lamp head also comprises a tracheae, tracheae passes lamp housing, also communicates with nozzle, it is characterized in that, described nozzle is the fuse that overcoat cylindraceous and center have oil through by one and is formed, fuse is loaded in the overcoat, and oil pipe links to each other with fuse, and tracheae is connected with overcoat from the side of overcoat.
In above-mentioned fire spray lamp head, described fuse is connected with overcoat by screw thread.
In this fire spray lamp head, oil pipe can be connected with oil storage tank, and tracheae can be connected with air pump or air accumulator.In use, fuel oil enters by oil pipe in the oil through of nozzle fuse, and air enters the overcoat by the side of tracheae from overcoat.In overcoat front end place fuel oil and air mixing after-combustion, form flame and outwards spray.Finishing using, as long as fuel cut-off, fire can put out certainly.
Compared with prior art, the advantage of this fire spray lamp head is:
1, this fire spray lamp head is owing to directly send into fuel oil and air to mix in the lamp housing and burn, so do not need preheating, uses very conveniently, and fuel consumption greatly reduces, and also reduced the pollution to environment.
2, in combustion process,, improved combustion efficiency of fuel oil because sufficient air is fully burned fuel oil; Simultaneously, also can improve the temperature of flame.
3, compare with existing fire spray lamp head, this fire spray lamp head has omitted the dish intestines in preheating cup and the lamp housing, has avoided the dish problem that intestines brought fully, and simple in structure, the cost of product are descended, and prolong service life, has higher utility.
Description of drawings
Fig. 1 is the structural representation of this fire spray lamp head.
Fig. 2 is the cutaway view of overcoat in this fire spray lamp head.
Fig. 3 is the cutaway view of fuse in this fire spray lamp head.
Among the figure, 1, nozzle; 2, overcoat; 21, through hole; 3, fuse; 31, oil through; 4, support; 5, lamp housing; 6, oil pipe; 7, tracheae.
The specific embodiment
As shown in Figure 1, this fire spray lamp head comprises lamp housing 5, nozzle 1, oil pipe 6 and tracheae 7.Lamp housing 5 is cylindric, and nozzle 1 is loaded in the lamp housing 5.In the present embodiment, be provided with support 4 in the lamp housing 5, nozzle 1 is fixed on the support 4.
As shown in Figure 1, oil pipe 6 passes lamp housing 5, links to each other with the rear end of fuse 3.As shown in Figure 3, the center of fuse 3 is an oil through 31.Like this, oil pipe 6 has also communicated with nozzle 1.Fuel oil enters in the nozzle 1 by oil pipe 6.The aperture of oil through 31 ejection ends is beneficial to the concentrated injection of fuel oil less than the internal diameter of oil through main body.In the present embodiment, the employed fuel oil of soldering lamp can be any fuel oils such as gasoline, kerosene, diesel oil, heavy oil.
In use, as long as directly fire fuel oil at the ejection end points of oil through 31 with lighter or other firing tools.The thermal-flame that produces after fuel oil and the air mixed combustion outwards sprays from the front end of nozzle 1.
Show through experiment test: compare with common fire spray lamp head, adopt this fire spray lamp head can make the life-span of product prolong twice, the efficient of burning improves more than 50%, and the temperature of flame is brought up to 1300 ℃ from 900 ℃.
Claims (4)
1, a kind of fire spray lamp head, comprise lamp housing (5), nozzle (1), oil pipe (6), nozzle (1) is loaded in the lamp housing (5), oil pipe (6) passes lamp housing (5), communicate with nozzle (1), described fire spray lamp head also comprises a tracheae (7), tracheae (7) passes lamp housing (5), also communicate with nozzle (1), it is characterized in that described nozzle (1) is the fuse (3) that overcoat cylindraceous (2) and center have oil through (31) by one and is formed, fuse (3) is loaded in the overcoat (2), oil pipe (6) links to each other with fuse (3), and tracheae (7) is connected with overcoat (2) from the side of overcoat (2).
2, fire spray lamp head according to claim 1 is characterized in that, described fuse (3) is connected with overcoat (2) by screw thread.
3, fire spray lamp head according to claim 2 is characterized in that, there is a through hole (21) side of described overcoat (2), and insert in this through hole (21) outlet side of tracheae (7), and is connected with overcoat (2).
4, fire spray lamp head according to claim 2 is characterized in that, the aperture of described oil through (31) ejection end is less than the internal diameter of oil through (31) main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100647431A CN1293343C (en) | 2004-09-22 | 2004-09-22 | Fire spray lamp head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100647431A CN1293343C (en) | 2004-09-22 | 2004-09-22 | Fire spray lamp head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587807A CN1587807A (en) | 2005-03-02 |
| CN1293343C true CN1293343C (en) | 2007-01-03 |
Family
ID=34603878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100647431A Expired - Fee Related CN1293343C (en) | 2004-09-22 | 2004-09-22 | Fire spray lamp head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1293343C (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779694A (en) * | 1971-11-10 | 1973-12-18 | D Zagoroff | Heat gun |
| GB1422968A (en) * | 1972-12-21 | 1976-01-28 | Dillon N T E | Oxyacetylene torches |
| JPS57188923A (en) * | 1981-04-11 | 1982-11-20 | Kobe Steel Ltd | Manufacture of shielded gas nozzle |
| US4798530A (en) * | 1987-04-21 | 1989-01-17 | Sestrap Arvo M | Nozzle assembly for hot air torch |
| CN2113409U (en) * | 1992-02-20 | 1992-08-19 | 冶金工业部钢铁研究总院 | High temp. gas blast lamp |
| CN2126894Y (en) * | 1992-02-10 | 1993-02-10 | 上海宜福焊接工具厂 | Portable flame gun |
| CN2303163Y (en) * | 1997-05-22 | 1999-01-06 | 周荣贵 | Low pressure atomizing oil combustion gun |
| CN1432761A (en) * | 2002-01-13 | 2003-07-30 | 王清波 | Burner suitable for oil-burning cremator and its usage |
| CN2736655Y (en) * | 2004-09-22 | 2005-10-26 | 杨小华 | Flame-spraying lamp holder |
-
2004
- 2004-09-22 CN CNB2004100647431A patent/CN1293343C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779694A (en) * | 1971-11-10 | 1973-12-18 | D Zagoroff | Heat gun |
| GB1422968A (en) * | 1972-12-21 | 1976-01-28 | Dillon N T E | Oxyacetylene torches |
| JPS57188923A (en) * | 1981-04-11 | 1982-11-20 | Kobe Steel Ltd | Manufacture of shielded gas nozzle |
| US4798530A (en) * | 1987-04-21 | 1989-01-17 | Sestrap Arvo M | Nozzle assembly for hot air torch |
| CN2126894Y (en) * | 1992-02-10 | 1993-02-10 | 上海宜福焊接工具厂 | Portable flame gun |
| CN2113409U (en) * | 1992-02-20 | 1992-08-19 | 冶金工业部钢铁研究总院 | High temp. gas blast lamp |
| CN2303163Y (en) * | 1997-05-22 | 1999-01-06 | 周荣贵 | Low pressure atomizing oil combustion gun |
| CN1432761A (en) * | 2002-01-13 | 2003-07-30 | 王清波 | Burner suitable for oil-burning cremator and its usage |
| CN2736655Y (en) * | 2004-09-22 | 2005-10-26 | 杨小华 | Flame-spraying lamp holder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1587807A (en) | 2005-03-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20140922 |
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| EXPY | Termination of patent right or utility model |