CN2146334Y - Gas mixing ignition device for thermal ragging machine - Google Patents
Gas mixing ignition device for thermal ragging machine Download PDFInfo
- Publication number
- CN2146334Y CN2146334Y CN 93230131 CN93230131U CN2146334Y CN 2146334 Y CN2146334 Y CN 2146334Y CN 93230131 CN93230131 CN 93230131 CN 93230131 U CN93230131 U CN 93230131U CN 2146334 Y CN2146334 Y CN 2146334Y
- Authority
- CN
- China
- Prior art keywords
- gas
- thermal
- mixing
- seed region
- ignition
- 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
Links
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
The utility model relates to a gas-mixing ignition device for a thermal burr-removing machine. Gas-mixing intakes are arranged respectively on the mixing block and the explosive cylinder of the thermal burr-removing machine, the mixing block is also provided with a sparking plug and an ignition zone, and the ignition zone is communicated with the gas-mixing intakes through a transition hole. The utility model is characterized in that a return intake is also arranged between the ignition zone and the explosive chamber of the explosive cylinder. Because the return intake is added, the utility model has high ignition success rate and safe operation, and is an ideal gas-mixing ignition device for the thermal burr-removing machine.
Description
The utility model relates to a kind of fuel gas mixed firing device, specifically a kind of heating power flash trimmer gas mixed firing device.
We know that the heating power flash trimmer is to utilize hydrogen, oxygen mix igniting blast, forms moment high temperature at explosion chamber, and the burr on the machine components is burnt.At present, hydrogen, carrier of oxygen generally are by a certain percentage, pass through valve separately, the mist that is provided with on mixed block and blast cylinder enters the hole and enters explosion chamber, mist enters the hole and is communicated with by a transitional pore and seed region, spark plug is ignited the mist of seed region, this igniter, because the control of hydrogen, carrier of oxygen valve can not be synchronous fully, during valve closing, sometimes mist advances the gas of hole and seed region may to be that pure gas or ratio differ too big, can not ignite by normal ignition, brings very big danger to operation.
The purpose of this utility model is exactly in order to overcome the deficiency of existing heating power flash trimmer gas mixed firing device, and a kind of simple in structure, handling safety, heating power flash trimmer gas mixed firing device that ignition success rate is high are provided.
For achieving the above object, a kind of heating power flash trimmer gas mixed firing device, it is provided with mist and enters the hole on heating power flash trimmer mixed block and blast cylinder, also be provided with spark plug and seed region on the mixed block, seed region enters the hole by a transitional pore and mist and is communicated with, and it is characterized in that also being provided with a return-air hole between the seed region and explosion chamber on the said mixed block.
The utility model is owing to set up a return-air hole, and the gas of seed region is a certain proportion of hydrogen, oxygen gas mixture all the time, ignition success rate height, handling safety.
Below in conjunction with accompanying drawing the utility model embodiment is described further:
Fig. 1 is the utility model structural representation, also is the schematic diagram of embodiment.
As can be seen from Figure 1, a kind of heating power flash trimmer gas mixed firing device, it is provided with hydrogen, oxygen gas hand-hole in heating power flash trimmer mixed block 1, and the control of the valve by separately gas enters that corresponding mist enters hole 2 on mixed block 1 and the blast cylinder 3, then enters explosion chamber 4.Also be provided with spark plug 5 and seed region 6 in the mixed block 1, seed region 6 enters hole 2 by a transitional pore 7 and mist and is communicated with, this heating power flash trimmer gas mixed firing device, on mixed block 1 and blast cylinder 3, also be provided with a return-air hole 8, mist can return seed region 6 from explosion chamber 4, proportional all the time suitable mist in the seed region like this, and plug ignition is ignited the success rate height, having overcome in the past seed region and mist, to advance in the hole gas ratio improper, not ignitable deficiency.The utility model is simple in structure, and handling safety is a kind of desirable heating power flash trimmer gas mixed firing device.
Claims (1)
1, a kind of heating power flash trimmer gas mixed firing device, it is provided with mist and enters the hole on heating power flash trimmer mixed block and blast cylinder, also be provided with spark plug and seed region on the mixed block, seed region enters the hole by a transitional pore and mist and is communicated with, and it is characterized in that also being provided with a return-air hole between seed region and the explosion chamber on said mixed block and the blast cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230131 CN2146334Y (en) | 1993-01-12 | 1993-01-12 | Gas mixing ignition device for thermal ragging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230131 CN2146334Y (en) | 1993-01-12 | 1993-01-12 | Gas mixing ignition device for thermal ragging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146334Y true CN2146334Y (en) | 1993-11-17 |
Family
ID=33806859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230131 Expired - Fee Related CN2146334Y (en) | 1993-01-12 | 1993-01-12 | Gas mixing ignition device for thermal ragging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146334Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999915A (en) * | 2017-12-18 | 2018-05-08 | 江苏大学 | The elongated hole burr removing method that burr burns under pure oxygen environment is triggered based on high-voltage pulse current |
| CN111318740A (en) * | 2020-02-13 | 2020-06-23 | 江苏大学 | Follow-up elongated hole forming and burr cleaning method and device |
-
1993
- 1993-01-12 CN CN 93230131 patent/CN2146334Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999915A (en) * | 2017-12-18 | 2018-05-08 | 江苏大学 | The elongated hole burr removing method that burr burns under pure oxygen environment is triggered based on high-voltage pulse current |
| CN111318740A (en) * | 2020-02-13 | 2020-06-23 | 江苏大学 | Follow-up elongated hole forming and burr cleaning method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4091772A (en) | Internal combustion engine with delayed torch ignition of oil fuel charge | |
| US5947076A (en) | Fuel combustion assembly for an internal combustion engine having an encapsulated spark plug for igniting lean gaseous fuel within a precombustion chamber | |
| EP1359298B1 (en) | Method and apparatus for providing a hydrogen enriched fuel to a combustion prechamber | |
| ATE324520T1 (en) | GAS POWERED COMBUSTION ENGINE WITH COMPRESSION IGNITION WITH OPTIMIZED PRE-IGNITION INTENSITY | |
| US4864989A (en) | Pre-combustion chamber spark plug and method of igniting lean fuel | |
| EP0967372A3 (en) | Dual fuel engine which ignites a homogeneous mixture of gaseous fuel, air, and pilot fuel | |
| US6595181B2 (en) | Dual mode engine combustion process | |
| CN101353999B (en) | Automobile electrothermic jet burner | |
| CA2020680A1 (en) | Remote-controlled gas barbeque ignition system | |
| CN2146334Y (en) | Gas mixing ignition device for thermal ragging machine | |
| CA2321453A1 (en) | Method of operating an engine with a mixture of gaseous fuel and emulsified pilot fuel to reduce nitrogen oxide emissions | |
| CN208294663U (en) | The cylinder head and aero-engine of heavy fuel burning engine | |
| CN206989267U (en) | A kind of energy-saving gas cooker | |
| CN1020795C (en) | Torch with automatic after-combustion when out | |
| CN2504559Y (en) | Gas controller of anti-explosion gas water heater | |
| CN206668394U (en) | A kind of controllable air-fuel ratio gas engine precombustion chamber mechanism | |
| JPH06159062A (en) | Gas engine with auxiliary combustion chamber | |
| CN204851477U (en) | Engine fuel feed system | |
| EP3865690B1 (en) | A method of controlling a gas fueled reciprocating internal combustion piston engine provided with a precombustion chamber and the engine thereof | |
| CN2515558Y (en) | Automatic synthetic ignitor for torch | |
| JP3046165B2 (en) | Gas engine with ignition device | |
| JPH06229320A (en) | Direct injection-type high compression ratio gas engine | |
| JP3000246B2 (en) | Gas engine combustion chamber | |
| CN2288364Y (en) | Carbon depositing-resisting type heating furnace electric igniter | |
| JPS61256117A (en) | Method of operating catalyst combustor for gas turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |