CN204880102U - A end before oil gun that is used for parallel pipe oil gun rifle to personally experience sth. part of body - Google Patents
A end before oil gun that is used for parallel pipe oil gun rifle to personally experience sth. part of body Download PDFInfo
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- CN204880102U CN204880102U CN201520544219.8U CN201520544219U CN204880102U CN 204880102 U CN204880102 U CN 204880102U CN 201520544219 U CN201520544219 U CN 201520544219U CN 204880102 U CN204880102 U CN 204880102U
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- oil gun
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- gun rifle
- cover plate
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Abstract
The utility model provides an end before oil gun that is used for parallel pipe oil gun rifle to personally experience sth. Part of body which includes: the body, for one end open -ended hollow circular cylinder, its other end is equipped with the external screw thread and establishes one and supplies atomizing medium exhaust central through hole, and establishes confession fuel exhaust through -hole in the periphery of this central through hole, switching pipe, its one end set up in in the central through hole of body, the apron, sealing connection in body open end, set up two through -holes on the apron, the other end of switching pipe sets up in a through -hole of apron, and this through -hole connects the steam pipe of the oil gun rifle body, another through -hole of apron connects the fuel line of the oil gun rifle body. The utility model discloses but the processing degree of difficulty of end before the greatly reduced oil gun improves the flow area and the homogeneity of end before the oil gun, solves seriously less than normal, problem that atomization effect is poor of present oil gun rifle body flow.
Description
Technical field
The utility model belongs to oil gun field, is specifically related to a kind of oil gun front end for parallel pipe oil gun rifle body.
Background technology
Oil gun is the important component part of the industry such as power plant, petrochemical industry boiler-burner, for ignition of the boiler, combustion-supporting, steady combustion provide energy support, is that station boiler starts, one of the requisite visual plant of stable operation.The quality that is whether reasonable, serviceability of oil gun structural behaviour can badly influence the operation of whole boiler plant.
The oil gun front end of Conventional parallel pipe oil gun rifle body is uniset workpiece, and be a complicated entirety, procedure of processing is loaded down with trivial details, and difficulty is large; And in actual process, size and the structure of design drawing requirement cannot be processed at all, effect after processing is very undesirable, particularly the valid circulation area of finished product oil gun front end is little and very uneven, cause the entirety of oil gun rifle body to be exerted oneself and can only reach 1.5 tphs (theory calls is exerted oneself and need be met more than 5 tphs), entirety is exerted oneself problem seriously less than normal, simultaneously because atomizing effect difference is easy to cause oil gun that the situation of de-fire occurs in combustion, have a strong impact on the serviceability of a whole set of oil gun rifle body.
Summary of the invention
The purpose of this utility model is to provide a kind of oil gun front end for parallel pipe oil gun rifle body, reduce difficulty of processing, improve fuel and steam in the circulation area of oil gun front end and uniformity, solve the oil gun rifle body flow problem that seriously less than normal, atomizing effect is poor because existing oil gun front end fault of construction causes.
For achieving the above object, the technical solution of the utility model is:
A kind of oil gun front end for parallel pipe oil gun rifle body, it comprises: body, for the hollow circular cylinder of one end open, its other end is provided with external screw thread and establishes a central through hole of discharging for atomizing medium, and encloses the through hole of discharging for fuel at the outer of this central through hole; Transfer tube, its one end is arranged in the central through hole of described body; Cover plate, is sealedly attached to body open end; Cover plate is offered two through holes, the other end of described transfer tube is arranged in a through hole of cover plate, and this through hole connects the steam pipe of oil gun rifle body; Another through hole of cover plate connects the cartridge of oil gun rifle body.
Further, the effectively interior latus rectum of described transfer tube is at least Φ 17, unit: mm.
In the utility model, transfer tube one end is welded in the central through hole with body one end, the transfer tube other end is welded in a through hole of cover plate, by welding, cover plate and body open end are tightly connected again, and the place of welding is carried out fine grinding and polished, meet the roughness of instructions for use.The overall free air space of oil gun front end described in the utility model is all very large, and uniform spatial distribution.
Above-mentioned body, cover plate, transfer tube three parts are welded into an entirety and form oil gun front end of the present utility model, in use procedure, be connected to by the steam pipe of parallel pipe oil gun rifle body in the cover plate through hole of welding transfer tube, cartridge is connected in another through hole of cover plate; Body one end has M48X1.5 external screw thread, can support the use with the atomizing piece of traditional oil gun, splitter, clamp nut; The effectively interior latus rectum of transfer tube at least can reach Φ 17 (unit is mm), the atomizing medium in steam pipe evenly can be forwarded to the central through hole of oil gun front end body and discharge by transfer tube; Fuel in cartridge is entered the hollow cylinder of body and is discharged by the through hole of central through hole periphery, thus make the atomizing medium of oil gun and uniform fuel by atomizing piece and splitter, make the atomizing effect of parallel pipe oil gun rifle body even, exerting oneself of fuel oil is up to standard.
The beneficial effects of the utility model:
Oil gun front end of the present utility model comprises body, cover plate, transfer tube, in process, these three parts are processed one by one, be welded into an entirety again, greatly reduce the difficulty of processing of oil gun front end, improve the valid circulation area of product, and the circulation of fuel in oil gun front end can be made to be uniformly dispersed, the atomizing effect and the fuel oil that significantly promote oil gun rifle body are exerted oneself.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the side view of the utility model embodiment.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is the three-dimensional exploded view of Fig. 1.
Detailed description of the invention
See Fig. 1 ~ Fig. 4, a kind of oil gun front end for parallel pipe oil gun rifle body of the present utility model, it comprises: body 1, for the hollow circular cylinder of one end open, its other end is provided with external screw thread 11 and establishes a central through hole 12 of discharging for atomizing medium, and encloses the through hole 13 of discharging for fuel at the outer of this central through hole 12; Transfer tube 2, its one end is arranged in the central through hole 12 of described body 1; Cover plate 3, is sealedly attached to body 1 openend; Cover plate 3 is offered two through holes 31,32, the other end of described transfer tube 2 is arranged in a through hole 31 of cover plate 3, and this through hole 31 connects the steam pipe of oil gun rifle body; Another through hole 32 of cover plate 3 connects the cartridge of oil gun rifle body.
Further, the effectively interior latus rectum of described transfer tube 2 is at least Φ 17, unit: mm.
In the present embodiment, the body 1 processed one by one, transfer tube 2, cover plate 3 are welded, by the welding of transfer tube 2 one end with in the central through hole 12 of body 1 one end, transfer tube 2 other end is welded in a through hole 31 of cover plate 3, by welding, cover plate 3 and body 1 openend are tightly connected again, transfer tube 2 seals with in body 1, be welded into an entirety and fine grinding is carried out to the place of welding and polish, meet the roughness of instructions for use.
During use, body 1 has M48X1.5 external screw thread, can support the use with the atomizing piece of traditional oil gun, splitter, clamp nut; The steam pipe of parallel pipe oil gun is welded in cover plate 3 through hole 31, the cartridge of parallel pipe oil gun is threadedly connected in another through hole 32 of cover plate 3; The effectively interior latus rectum of transfer tube 2 is at least Φ 17, the atomizing medium of parallel pipe oil gun steam pipe evenly can be forwarded to the central through hole 12 of oil gun front end body 1; Fuel in cartridge is entered the hollow cylinder of body 1 and is discharged by the through hole 13 of central through hole 12 periphery, thus make the atomizing medium of oil gun and uniform fuel by atomizing piece and splitter, make the atomizing effect of parallel pipe oil gun rifle body even, exerting oneself of fuel oil is up to standard.
It should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted.Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of utility model or equivalent replacement, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.
Claims (2)
1., for an oil gun front end for parallel pipe oil gun rifle body, it comprises:
Body is the hollow circular cylinder of one end open, and its other end is provided with external screw thread and establishes a central through hole of discharging for atomizing medium, and encloses the through hole of discharging for fuel at the outer of this central through hole;
Transfer tube, its one end is arranged in the central through hole of described body;
Cover plate, is sealedly attached to body open end; Cover plate is offered two through holes, the other end of described transfer tube is arranged in a through hole of cover plate, and this through hole connects the steam pipe of oil gun rifle body; Another through hole of cover plate connects the cartridge of oil gun rifle body.
2. the oil gun front end for parallel pipe oil gun rifle body according to claim 1, is characterized in that, the effectively interior latus rectum of described transfer tube is at least Φ 17, unit: mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544219.8U CN204880102U (en) | 2015-07-24 | 2015-07-24 | A end before oil gun that is used for parallel pipe oil gun rifle to personally experience sth. part of body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544219.8U CN204880102U (en) | 2015-07-24 | 2015-07-24 | A end before oil gun that is used for parallel pipe oil gun rifle to personally experience sth. part of body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880102U true CN204880102U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544219.8U Active CN204880102U (en) | 2015-07-24 | 2015-07-24 | A end before oil gun that is used for parallel pipe oil gun rifle to personally experience sth. part of body |
Country Status (1)
| Country | Link |
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| CN (1) | CN204880102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765081A (en) * | 2017-03-20 | 2017-05-31 | 上海神明控制工程有限公司 | A kind of steam atomization oil gun gun body component and its application method |
-
2015
- 2015-07-24 CN CN201520544219.8U patent/CN204880102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765081A (en) * | 2017-03-20 | 2017-05-31 | 上海神明控制工程有限公司 | A kind of steam atomization oil gun gun body component and its application method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |