CN2336199Y - Handle type gasoline heating torch - Google Patents
Handle type gasoline heating torch Download PDFInfo
- Publication number
- CN2336199Y CN2336199Y CN 98238861 CN98238861U CN2336199Y CN 2336199 Y CN2336199 Y CN 2336199Y CN 98238861 CN98238861 CN 98238861 CN 98238861 U CN98238861 U CN 98238861U CN 2336199 Y CN2336199 Y CN 2336199Y
- Authority
- CN
- China
- Prior art keywords
- oil
- oxygen
- roasting mouth
- overcoat
- roasting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
The utility model relates to an improvement of metal and non-metal heating devices, which is a handle type gasoline heating torch which takes oxygen-gasoline as fuel, and the utility model is characterized in that the handle type gasoline heating torch is composed of a body component, an oxygen pipe, an oil pipe, an oil needle, an oxygen adjusting valve, a handle, an oxygen inlet pipe, an oil inlet pipe, an oil adjusting valve, an injection nozzle, a heating nozzle, etc. The oil pipe is hidden in the oxygen pipe, the oil needle is arranged in the oil pipe, and one end of the oil needle is connected with the injection nozzle. The end part of the inner core of the heating nozzle is provided with a column-shaped dent, the distance L between the dent point and the end part of the external tube of the heating nozzle is 0-5 mm. The utility model can be used for heating metal and non-metal work pieces and has the characteristics of high flame temperature, rapid heating speed and energy-saving use, and the fuel cost can be reduced by more than 90% compared with acetylene gas.
Description
The utility model is the improvement to metal and nonmetal firing equipment, is that a kind of employing oxygen-gasoline is fuel, produces high temperature through mixed combustion, metal and non-metal workpiece is carried out the instrument one handle type gasoline grilled gun of flame heat.
At present, the domestic flame combustion that utilizes mainly is acetylene, propane, liquefied petroleum etc. to metal and burning that the nonmetal equipment that heats adopted.Deficiencies such as there is the cost height in fuel such as acetylene, propane in use, transportation is difficult, keeping is difficult, not portable, poor stability; Oil liquefaction vapour is because flame temperature is low, shortcoming such as cisco unity malfunction when existing winter temperature low.
The purpose of this utility model is to be metal and non-metal workpiece heating, provides a kind of oxygen-gasoline that utilizes for fuel, can energy savings, and the handle type gasoline grilled gun that cuts down the consumption of energy.
The utility model handle type gasoline grilled gun content Description:
The utility model handle type gasoline grilled gun, be to constitute by main element, oxygen hose, oil pipe, spindle, oxygen adjusting valve, handle, oxygen feeding tube, oil inlet pipe, oil regulating valve, nozzle, roasting mouth etc., it is characterized in that: an oil pipe is ensconced in the oxygen hose, spindle is set in oil pipe, one end of spindle is connected with nozzle (or mid-section body) by screw thread, and nozzle and oil pipe weld together, and at the other end of spindle one oil regulating valve is set, open and close nozzle by the rotation oil regulating valve, control gasoline flow; One end of oxygen hose is welded on the front body, the side of front body is threaded with roasting mouth, the skin of roasting mouth is the hollow roasting mouth overcoat that red copper is made, roasting mouth main body is the big stairstepping cylinder of the little mid diameter of two diameter, the internal thread on top is connected with front body, one deck step at middle part is connected with roasting mouth overcoat, another layer step is connected with the vaporization overcoat, roasting mouth inner core is connected with the leading section of roasting mouth overcoat, by roasting mouth overcoat, the vaporization overcoat, roasting mouth inner core forms a vaporizer, and the mixture of gasoline and oxygen enters the vaporizer self-heating and vaporizes from the aperture of baking the mouth main body wall; There is a cylindrical depression roasting mouth inner core end, recess and roasting mouth overcoat end distance L=0-5mm; Mid-section body is provided with oxygen adjusting valve and oil regulating valve, is connected with the rear portion main body by handle, and oxygen feeding tube, oil inlet pipe are threaded with the rear portion main body.
The utility model handle type gasoline grilled gun, the flame heat that can be widely used in metal or on-metallic article, its firing rate is fast, flame temperature is up to 2700 ℃, good energy-conserving effect, can reduce fuel cost more than 90% with the contrast of oxygen-acetylene gas fuel, its performance is safe and reliable, has simple, easy to carry, the lightweight characteristics of use.
Embodiment:
Fig. 1 is a handle type gasoline grilled gun structural representation
Fig. 2 is roasting mouth structure figure
See Fig. 1, handle type gasoline grilled gun is to be made of front body 1, oxygen hose 2, oil pipe 3, spindle 4, mid-section body 5, oxygen adjusting valve 6, handle 7, rear portion main body 8, oxygen feeding tube 9, oil inlet pipe 10, oil regulating valve 11, nozzle 12, roasting mouth 13.Oil pipe 3 is ensconced in the oxygen hose 2, at oil pipe 3 built-in spindles 4, is connected with nozzle 12 by screw thread, nozzle 12 welds together with oil pipe 3, the other end at spindle 4 is provided with an oil regulating valve 11, opens and closes nozzle 12 by rotation oil regulating valve 11, the flow of control gasoline.The other end of oxygen hose 2 is welded on the front body 1, and the side of front body 1 is connected with roasting mouth 13 by screw thread.Oxygen adjusting valve 6, oil regulating valve 11 are set on mid-section body 5, are connected with rear portion main body 8 by handle 7.Oxygen feeding tube 9 is threaded with rear portion main body 8 with oil inlet pipe 10.Gasoline enters oil pipe 3 from oil inlet pipe 10 through mid-section body 5, enters front body 1 through nozzle 12; Oxygen enters oxygen hose 2 from oxygen feeding tube 9 through mid-section body 5, is regulated the flow of oxygen by oxygen adjusting valve 6.Two apertures of oxygen on front body 1 enter front body 1 to be mixed with gasoline.
See Fig. 2, roasting mouth 13 is to be made of roasting mouth main body 14, roasting mouth overcoat 15, vaporization overcoat 16, roasting mouth inner core 17.The skin of roasting mouth 13 is hollow roasting mouth overcoats 15 that red copper is made, roasting mouth main body 14 is the big stairstepping cylinder of the little mid diameter of two diameter, the internal thread on top is connected with front body 1, one deck step at middle part is connected with roasting mouth overcoat 15, another layer step is connected with vaporization overcoat 16, and roasting mouth inner core 17 is connected with the leading section of roasting mouth overcoat 15.Form a vaporizer by roasting mouth overcoat 15, vaporization overcoat 16, roasting mouth inner core 17, the mixture of gasoline and oxygen enters self-heating behind the vaporizer and vaporizes from the aperture of baking mouth main body 14 sidewalls.There is a cylindrical depression end of roasting mouth inner core 17, recess and roasting mouth overcoat 15 end distance L=0-5mm.
Claims (1)
1. handle type gasoline grilled gun, be by main element, oxygen hose, oil pipe, spindle, oxygen adjusting valve, handle, oxygen feeding tube, oil inlet pipe, oil regulating valve, nozzle, formations such as roasting mouth, it is characterized in that: an oil pipe is ensconced in the oxygen hose, spindle is set in oil pipe, one end of spindle is connected with nozzle (or mid-section body) by screw thread, nozzle and oil pipe weld together, the other end at spindle is provided with an oil regulating valve, one end of oxygen hose is welded on the front body, the side of front body is threaded with roasting mouth, the skin of roasting mouth is the hollow roasting mouth overcoat that red copper is made, roasting mouth main body is the big stairstepping cylinder of the little mid diameter of two diameter, the internal thread on top is connected with front body, one deck step at middle part is connected with roasting mouth overcoat, another layer step is connected with the vaporization overcoat, and roasting mouth inner core is connected with the leading section of roasting mouth overcoat, by roasting mouth overcoat, the vaporization overcoat, roasting mouth inner core forms a vaporizer; There is a cylindrical depression roasting mouth inner core end, recess and roasting mouth overcoat end distance L=0～5mm; Mid-section body is provided with oxygen adjusting valve and oil regulating valve, is connected with the rear portion main body by handle, and oxygen feeding tube, oil inlet pipe are threaded with the rear portion main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238861 CN2336199Y (en) | 1998-09-11 | 1998-09-11 | Handle type gasoline heating torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238861 CN2336199Y (en) | 1998-09-11 | 1998-09-11 | Handle type gasoline heating torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2336199Y true CN2336199Y (en) | 1999-09-01 |
Family
ID=33986351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98238861 Expired - Fee Related CN2336199Y (en) | 1998-09-11 | 1998-09-11 | Handle type gasoline heating torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2336199Y (en) |
-
1998
- 1998-09-11 CN CN 98238861 patent/CN2336199Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Shile Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |