CN200968607Y - Oil spraying gun with security protection and adjustable atomizing angular - Google Patents
Oil spraying gun with security protection and adjustable atomizing angular Download PDFInfo
- Publication number
- CN200968607Y CN200968607Y CN 200620148500 CN200620148500U CN200968607Y CN 200968607 Y CN200968607 Y CN 200968607Y CN 200620148500 CN200620148500 CN 200620148500 CN 200620148500 U CN200620148500 U CN 200620148500U CN 200968607 Y CN200968607 Y CN 200968607Y
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- oil
- rifle body
- threaded
- spring
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Abstract
The utility model discloses an oil spray gun with safeguards and adjustable atomization angle, which comprises an outer air cap (1), a middle nozzle (2), an oil mouth (4), an outer tube (5), a medium tube (6), an oil tube (7), a piston (11), a spring (12), a spring shim (13) and a back plug (14). The piston (11) is arranged in the gun cavity, one end of which is located at the port of oil way and the other end connected with the spring (12). The spring shim and the back plug are arranged on the spring (12) and the back plug is mounted on the gun body with threaded connection. An air supply inlet tube connects with the gun body through threaded connection and communicates with ail way of the gun body. The outer air cap communicates with the outer tube through technological holes on it. The gun body communicates with the outer tube through air inlet holes for regulating atomization angle on the body. The utility model can avoid mishandling effectively and eliminate hidden dangers. The utility also has the advantages of adjustable atomization angle, higher combustion efficiency and energy-saving.
Description
Technical field
The utility model relates to a kind of industrial kiln oil atomizer gun, and is particularly a kind of with safeguard protection, oil atomizer gun that atomization angle is adjustable.
Background technology
The oil gun of kiln use does not now have safety guard; for example: a kind of industrial oil atomizer gun; the patent No.: CN97218679.4, it constitutes by handwheel, stifled, the oily control bar of support, middle pipe, outer airduct, connector, spiral atomizer, isocon, middle shower nozzle, outer shower nozzle forms.In the use of oil gun, open the phenomenon of gas after opening oil earlier, make directly ejection of oil, cause the influenced or crisis workman life safety of product quality, cause a serious accident owing to frequent appearance of reason such as workman's the maloperation or the system failures.In addition, the oil gun atomization angle of kiln use at present all can't be regulated, and flame can not reach optimum state, causes the utilization rate of fuel not high, the cost height, and melting rate descends.
Summary of the invention
The purpose of this utility model is to overcome the deficiency in the above-mentioned oil gun technology, provides a kind of not only with safety guard but also can regulate the oil atomizer gun of atomization angle.Can effectively avoid maloperation like this, eliminate hidden danger, effectively prevent ember simultaneously, reach the effect of energy-saving protective kiln.
The utility model is achieved by following technical proposals:
A kind of with safeguard protection, oil atomizer gun that atomization angle is adjustable; comprise rifle body, middle shower nozzle, oil nozzle, outer tube, middle pipe, oil pipe, also comprise outer blast cap, pressure plare, locknut, atomization angle adjusting air admission hole, atomization gas inlet tube, fuel feeding inlet tube and safeguard protection pneumatic means.Oil pipe is threaded with the rifle body, and middle pipe is threaded with the rifle body, and the atomization gas inlet tube is threaded with the rifle body side surface and is communicated with middle pipe, and intercommunicating pore is communicated with middle pipe with rifle body cavity, and outer tube is threaded with the rifle body, and is locked by locknut; Oil nozzle is connected with tubing round thread, and pressure plare places in the oil nozzle, and middle nozzle set is connected with middle gas thread on oil nozzle, and the exogenous wind cap sleeve is connected with external pipe thread on middle shower nozzle; Described safeguard protection pneumatic means comprises piston, O type circle, spring, spring shim, back stifled.The piston that is with O type circle places in the rifle body cavity, and piston one end withstands on the oil circuit port that communicates with oil pipe, and the other end is connected with spring, and spring shim places on the spring, and stifled the placing on the spring and with the rifle body in back is threaded.The fuel feeding inlet tube is threaded with the rifle body and is communicated with rifle body oil circuit.Have 2 fabrication holes on the outer blast cap and be communicated with outer tube, the fabrication hole on the outer blast cap is communicated with venthole simultaneously, and venthole is for also and between the center line having an angle on same plane.Having atomization angle adjusting air admission hole on the rifle body is communicated with outer tube.
Open when atomization gas, air pressure is greater than 3Kg/cm
2The time, gas is by the ejection of middle pipe, middle shower nozzle, pressure gas enters cavity by hole on the rifle body and acts on and make the spring compression on the piston simultaneously, the mobile vertically to the right oil circuit of piston is opened, the oil gun mixed aerosol burns, when air pressure less than 3Kg/cm
2The time spring force make piston be moved to the left oil circuit greater than air pressure to close, residual air plays the effect that prevents coking protection oil gun.
When atomization angle adjusting air to open opens, gas enters outer blast cap by rifle body, outer tube, hole from the outer blast cap conical surface ejects centering pipe ejection garden shape mixing fog and tangentially carries out atomizing in mixed once, garden shape mixing fog is subjected to the effect alteration of form of tangential air pressure simultaneously, by adjusting, reach the adjusting of atomization angle size to air pressure.
Effect intentionally of the present utility model: can effectively avoid maloperation, eliminate hidden danger; Improve efficiency of combustion, energy-conservation.
Description of drawings
Fig. 1 is a kind of with safeguard protection, oil atomizer gun structural representation that atomization angle is adjustable
Fig. 2 is a kind of with safeguard protection, oil atomizer gun that atomization angle is adjustable China and foreign countries cap structure schematic diagram
1. the pipe 7. oil pipes 8. locknuts 9. rifle body 10.O type circles 11. pistons 12. spring stifled 15. atomization angles adjusting in 13. spring shims, 14. backs air admission holes 16. atomization gas inlet tubes 17. fuel feeding inlet tubes 18. intercommunicating pores 19. fabrication holes 20. ventholes in shower nozzle 3. pressure plares 4. oil nozzles 5. outer tubes 6. in the outer blast cap 2.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1; the utility model comprises rifle body 9, middle shower nozzle 2, oil nozzle 4, outer tube 5, middle pipe 6, oil pipe 7, also comprises outer blast cap 1, pressure plare 3, locknut 8, atomization angle adjusting air admission hole 15, atomization gas inlet tube 16, fuel feeding inlet tube 17 and safeguard protection pneumatic means.Oil pipe 7 is threaded with rifle body 9, and middle pipe 6 is threaded with rifle body 9, and atomization gas inlet tube 16 is threaded with rifle body 9 sides and is communicated with middle pipe 6, and intercommunicating pore 18 is communicated with middle pipe 6 with rifle body cavity, and outer tube 5 is threaded with rifle body 9, and by locknut 8 lockings; Oil nozzle 4 is threaded with oil pipe 7, and pressure plare 3 places in the oil nozzle 4, and middle shower nozzle 2 is enclosed within on the oil nozzle 4 and is threaded with middle pipe 6, is threaded with outer tube 5 on the shower nozzle 2 during outer blast cap 1 is enclosed within; Described safeguard protection pneumatic means comprises O type circle 10, piston 11, spring 12, spring shim 13, back stifled 14.The piston 11 that is with O type circle 10 places in the rifle body cavity, and piston 11 1 ends withstand on the oil circuit port that communicates with oil pipe 7, and the other end is connected with spring 12, and spring shim 13 places on the spring 12, back stifled 14 is placed on the spring 12 and with rifle body 9 be threaded.Fuel feeding inlet tube 17 is threaded with rifle body 9 and is communicated with rifle body oil circuit.Have 2 fabrication holes 19 on the outer blast cap 1 and be communicated with outer tube 5, the fabrication hole 19 on the outer blast cap 1 is communicated with venthole 20 simultaneously, and venthole 20 is for also and between the center line having an angle on same plane.Having atomization angle adjusting air admission hole 15 on the rifle body 9 is communicated with outer tube 5.
Open when atomization gas, air pressure is greater than 3Kg/cm
2The time, pressure gas also enters cavity by hole on the rifle body 9 by rifle body 9, middle pipe 6, middle shower nozzle 2 when spraying and acts on the piston 11, makes spring 12 compressions, and the mobile vertically to the right oil circuit of piston 11 is opened, the oil gun mixed aerosol burns, when air pressure less than 3Kg/cm
2The time spring force make piston 11 be moved to the left oil circuit greater than air pressure to close, residual air plays the effect that prevents coking protection oil gun.
When atomization angle adjusting air to open opens, gas enters outer blast cap 1 by rifle body 9, outer tube 5, four holes eject from the outer blast cap conical surface, centering pipe 6 ejection garden shape mixing fogs tangentially carry out atomizing in mixed once, it is just big more that the big more tangential force of air pressure increases atomization angle, make flame profile by circle-ellipse-pancake, realize the adjusting of atomization angle.Reach desirable flame profile requirement.
Claims (3)
1. band safeguard protection, the oil atomizer gun that atomization angle is adjustable, comprise middle shower nozzle (2), oil nozzle (4), outer tube (5), middle pipe (6), oil pipe (7), rifle body (9), it is characterized in that also comprising outer blast cap (1), pressure plare (3), locknut (8), atomization angle is regulated air admission hole (15), atomization gas inlet tube (16), fuel feeding inlet tube (17) and safeguard protection pneumatic means, oil pipe (7) is threaded with rifle body (9), middle pipe (6) is threaded with rifle body (9), atomization gas inlet tube (16) is threaded with rifle body (9) side and is communicated with middle pipe (6), intercommunicating pore (18) is communicated with middle pipe (6) with rifle body cavity, outer tube (5) is threaded with rifle body (9), is locked by locknut (8); Oil nozzle (4) is threaded with oil pipe (7), pressure plare (3) places in the oil nozzle (4), middle shower nozzle (2) is enclosed within oil nozzle (4) and upward is threaded with middle pipe (6), outer blast cap (1) is enclosed within middle shower nozzle (2) and upward is threaded with outer tube (5), fuel feeding inlet tube (17) is threaded with rifle body (9) and is communicated with rifle body oil circuit, has atomization angle adjusting air admission hole (15) on the rifle body (9) and is communicated with outer tube (5).
2. according to the described a kind of band safeguard protection of claim 1; the oil atomizer gun that atomization angle is adjustable; it is characterized in that described band safeguard protection; the oil atomizer gun safeguard protection pneumatic means that atomization angle is adjustable comprises O type circle (10); piston (11); spring (12); spring shim (13); back stifled (14); the piston (11) that is with O type circle (10) places rifle body piston cavity; piston (11) one ends withstand on oil pipe (7) port; the other end is connected with spring (12); spring shim (13) places on the spring (12), places spring (12) upward and with rifle body (9) to be threaded back stifled (14).
3. described a kind of with safeguard protection, oil atomizer gun that atomization angle is adjustable according to claim 1; it is characterized in that having 2 fabrication holes (19) on described band safeguard protection, the outer blast cap (1) of the oil atomizer gun that atomization angle is adjustable is communicated with outer tube (5); venthole (20) on the outer blast cap (1) is communicated with fabrication hole (19), and venthole (20) also and between the center line has an angle on same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148500 CN200968607Y (en) | 2006-10-31 | 2006-10-31 | Oil spraying gun with security protection and adjustable atomizing angular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148500 CN200968607Y (en) | 2006-10-31 | 2006-10-31 | Oil spraying gun with security protection and adjustable atomizing angular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968607Y true CN200968607Y (en) | 2007-10-31 |
Family
ID=38968177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620148500 Expired - Fee Related CN200968607Y (en) | 2006-10-31 | 2006-10-31 | Oil spraying gun with security protection and adjustable atomizing angular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968607Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513679A (en) * | 2019-08-21 | 2019-11-29 | 三一汽车制造有限公司 | Spray gun, burner and control method |
| CN110939930A (en) * | 2019-11-20 | 2020-03-31 | 辽宁石油化工大学 | Automatic steering adjustment-based fuel injection nozzle of combustion engine |
-
2006
- 2006-10-31 CN CN 200620148500 patent/CN200968607Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513679A (en) * | 2019-08-21 | 2019-11-29 | 三一汽车制造有限公司 | Spray gun, burner and control method |
| WO2021031470A1 (en) * | 2019-08-21 | 2021-02-25 | 三一汽车制造有限公司 | Injection gun, burner, and control method |
| CN110939930A (en) * | 2019-11-20 | 2020-03-31 | 辽宁石油化工大学 | Automatic steering adjustment-based fuel injection nozzle of combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HAIYING TECHNOLOGY INFORMATION INSTITUTE Free format text: FORMER OWNER: BEIJING SPACE TIANYU SCIENCE CO., LTD. Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: Beijing 7254 mailbox, zip code: 100074 Patentee after: Beijing Haiying Technology Information Institute Address before: Room 139, No. 621, Fengtai junction, Beijing, Fengtai District, China: 100071 Patentee before: Beijing Hangtian Tianyu Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20101031 |