CN103807875A - Ground detonation type ignition device - Google Patents
Ground detonation type ignition device Download PDFInfo
- Publication number
- CN103807875A CN103807875A CN201410092361.3A CN201410092361A CN103807875A CN 103807875 A CN103807875 A CN 103807875A CN 201410092361 A CN201410092361 A CN 201410092361A CN 103807875 A CN103807875 A CN 103807875A
- Authority
- CN
- China
- Prior art keywords
- valve
- combustion chamber
- fuel gas
- ground
- pressure
- 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.)
- Pending
Links
Images
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The invention relates to a ground detonation type ignition device which comprises a fuel gas pipeline, an air pipeline and an ignition part. The fuel gas pipeline and the air pipeline are sequentially connected in series with a Y-shaped filter, a flow regulating valve, a flowmeter, a pressure reducing valve, a switching valve and a pressure gauge; the outlet ends of the fuel gas pipeline and the air pipeline are respectively communicated to the inlet end of a combustion chamber; the outlet end of the combustion chamber is communicated with a detonation pipe; the ignition part comprises a high energy generator arranged in an explosion-proof tank and an ignition rod; a protection sleeve is arranged outside the ignition rod. The ground detonation type ignition device has the benefits that a mixing ratio of fuel gas and air which are filled into the combustion chamber can be effectively regulated, so that the mixing ratio of mixed gas reaches the upper limit of the detonation range and the success probability of detonation is improved; the protection sleeve is arranged outside the ignition rod, so that the leakage of the ignition rod is prevented, and safety performance is improved; meanwhile, the high energy generator is arranged in the explosion-proof tank and is completely isolated from the outside, so that complete explosion prevention is realized and accidents are reduced.
Description
Technical field
The present invention relates to igniter, specifically a kind of ground deflagration type igniter.
Background technology
Principle and the feature of the conventional sparking mode of existing torch are described below:
(1) conventional ground deflagration type sparking mode.Its principle is, by the purifying air and after fuel gas mixes according to certain ratio by regulating butterfly valve separately, send into combustion chamber and the explosion tube of " ground point firearm " of certain flow and pressure, closes regulating butterfly valve after it is full of; Press button ignition switch, make high energy generator export the high-tension electricity of about 2500v, be added on spark lever through high-voltage line; In combustion chamber, generation electric spark is chewed in the electric discharge of spark lever, and the fuel gas igniting in it also detonation occurs with the gaseous mixture of air, the fireball of detonation generation ignite altar lamp or Cauldron.If altar lamp or Cauldron are not ignited, need to repeat above-mentioned steps, until light.
The feature of this kind of sparking mode is; The first, because manual distribution is only with sensation, the concentration that mist is joined by institute is only up and down between explosion limit, and detonation could occur combustion chamber gaseous mixture in the time having spark; Its distribution detonation rate generally only has 50%; The second, the operation cycle is once long; Three, only adopt pressure reducing valve component, there is no corresponding flow controlling unit, and the cable that leaks outside, so cause ignition success rate low, bad adaptability, does not have explosion-proof feature.
Summary of the invention
The object of the present invention is to provide a kind of ground deflagration type igniter with flow control function, it,, by controlling the flow-rate ratio of fuel gas and air, improves ignition success rate.
The present invention solves the technical scheme that its technical problem takes: a kind of ground deflagration type igniter, comprises fuelgas pipeline, air line and ignition section; On described fuelgas pipeline, series connection is provided with the first y-type filter, flow control valve, flowmeter, pressure-reducing valve, switch valve and Pressure gauge successively; On described air line, series connection is provided with the second y-type filter, flow control valve, flowmeter, pressure-reducing valve, switch valve and Pressure gauge successively; The port of export of described fuelgas pipeline and described air line is communicated to respectively the entrance point of combustion chamber; The port of export of described combustion chamber is communicated with explosion tube.
By regulating and be arranged on flow control valve on described fuelgas pipeline and described air line respectively, control the fuel gas and the mixing ratio of air that enter in combustion chamber, make this mixing ratio as far as possible near upper flammable limit (UFL), improve the success rate that detonation is lighted a fire.According to manometric indicating value, the fuel gas that adjusting passes into and the pressure of air.
As the further improvement to technical scheme of the present invention, ignition section comprises high energy generator and spark lever, and the electric discharge of described spark lever is chewed and passed to described combustion chamber, has protective casing in the outer setting of described spark lever.
As the further improvement to technical scheme of the present invention, described high energy generator is arranged in explosion-proof tank.
As the further improvement to technical scheme of the present invention, be provided with visor at the head of described combustion chamber.
As the further improvement to technical scheme of the present invention, also comprise control module, and described flow control valve, pressure-reducing valve, switch valve be solenoid electric valve in whole or in part, each solenoid electric valve is electrically connected to respectively described control module.
As the further improvement to technical scheme of the present invention, be also provided with and described fuel gas pipe line parallel one fuel gas arm, the port of export of described fuel gas arm is communicated with the entrance point of described combustion chamber.
The invention has the beneficial effects as follows: the present invention can effectively regulate passing into fuel gas in combustion chamber and the mixing ratio of air, make the mixing ratio of mist reach the upper limit of explosive range, increase the chance of success of detonation; Can guarantee the constant of pressure by pressure regulator valve and Pressure gauge, increase the reliability of detonation; Outside at spark lever arranges protective casing, prevents that spark lever from leaking outside, and increases security performance, high energy generator is placed in explosion-proof tank simultaneously, itself and the external world is isolated completely, thereby realize complete explosion; Combustion chamber head arranges visor, in the time not lighting a fire, for checking ignition section to produce the situation of electric spark, can be used to observe flame situation when burning, convenient monitoring, be convenient to make adjustment in time for problem, further increase the reliability of detonation igniting, security is improved greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1a fuelgas pipeline, 1b fuel gas arm, 2 air lines; 3 first y-type filters, 4 second y-type filters, 5 flow control valves; 6 flowmeters, 7 pressure-reducing valves, 8 switch valves; 9 Pressure gauges, 10 explosion-proof tanks, 11 high energy generators; 12 protective casings, 13 bars alive, 14 combustion chambers; 15 visors, 16 explosion tubes.
The specific embodiment
For ease of understanding technology contents of the present invention, below in conjunction with accompanying drawing, technical scheme of the present invention is further illustrated.
As shown in Figure 1, a kind of ground deflagration type igniter, comprises fuelgas pipeline 1a, air line 2 and ignition section.On described fuelgas pipeline 1a, series connection is provided with the first y-type filter 3, flow control valve 5, flowmeter 6, pressure-reducing valve 7, switch valve 8 and Pressure gauge 9 successively from left to right.On described air line 2, series connection is provided with the second y-type filter 4, flow control valve 5, flowmeter 6, pressure-reducing valve 7, switch valve 8 and Pressure gauge 9 successively from left to right.
Y-type filter (i.e. the first y-type filter 3 and the second y-type filter 4) is the indispensable a kind of filter of pipe-line system of pumped (conveying) medium; y-type filter is arranged on the entrance point of pressure-reducing valve, control valve; be used for removing the impurity in medium (gas medium or liquid medium), to protect the normal use of each valve and equipment.The features such as it is little that y-type filter has resistance, and blowdown is convenient.Y-type filter Applicable media can be water, oil, gas.General water flowing net is 18～30 orders, and ventilation net is 10～100 orders, and logical oil network is 100～480 orders.
The port of export of described fuelgas pipeline 1a and described air line 2 is communicated to respectively the entrance point of combustion chamber 14; The port of export of described combustion chamber 14 is communicated with explosion tube 16; Right-hand member head at described combustion chamber 14 is provided with visor 15.
Ignition section comprises high energy generator 11 and spark lever 13; Described high energy generator 11 is arranged on explosion-proof tank interior 10; The electric discharge of described spark lever 13 is chewed and is passed to described combustion chamber 14, has protective casing 12 in the outer setting of described spark lever 13.
A fuel gas arm 1b in parallel with described fuelgas pipeline 1a can also be set, and the port of export of described fuel gas arm 1b is communicated with the entrance point of described combustion chamber 14.As shown in Figure 1, the import of described fuel gas arm 1b is arranged between the pressure-reducing valve 7 and switch valve 8 on described fuelgas pipeline 1a, only switch valve 8 and Pressure gauge 9 is being set on described fuel gas arm.Its objective is: after described fuelgas pipeline 1a breaks down, be directly switch into this fuel gas arm and carry out transfer the fuel gas.The installation of fuel gas arm 1b as shown in Figure 1, the situation that only can break down for switch valve 8 or Pressure gauge 9.Certainly, also the import of described fuel gas arm 1b can be arranged between described the first y-type filter 3 and flow control valve 5, correspondingly, on described fuel gas arm 1b, corresponding flow control valve 5, flowmeter 6, pressure-reducing valve 7 also will be set.One and the identical fuel gas arm of described fuelgas pipeline 1a 1b even can be set, use as guarantee fuel letter shoot line.The setting of fuel gas arm 1b can increase the reliability of detonation ignition process.
In order to realize automation control, control module can also be set, and make described flow control valve 5, pressure-reducing valve 7, switch valve 8 be respectively Electromagnetic Flow control valve, electromagnetic relief pressure valve, electromagnetic switch valve.Described Electromagnetic Flow control valve, electromagnetic relief pressure valve, electromagnetic switch valve are electrically connected to respectively described control module.By the Electromagnetic Control effect of control module, the situation such as conveying capacity, pressure of fuel gas is realized in real time and being controlled, further improve the success rate of detonation, increase reliability.
By regulating respectively the flow control valve 5 being arranged on described fuelgas pipeline 1a and described air line 2, control the fuel gas that enters in combustion chamber 14 and the mixing ratio (mixing ratio of fuel gas and air is generally about 1/2) of air, make this mixing ratio as far as possible near upper flammable limit (UFL), improve the success rate of detonation igniting.According to the indicating value of Pressure gauge 9, the fuel gas that adjusting passes into and the pressure of air, make to maintain pressure constant state, guarantees reliability.
Press after button ignition switch, high energy generator 11 is exported the high-tension electricity of about 2500v in real time, is added on spark lever 13 through high-voltage line; In combustion chamber 14, generation electric spark is chewed in the semiconductor electric discharge of described spark lever 13, fuel gas in pilot combustion chamber 14 and the gaseous mixture of air, realize detonation, the transmittance process of flame is interior biography flame-type, be the tube chamber transmission of the fireball process explosion tube 16 of detonation generation, from explosion tube 16 mouths of pipe ejections, altar lamp or Cauldron ignite.
Above technical characterictic has formed preferred forms of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease as required non-essential technical characterictic, meets the different actual conditions in actual use.But protection scope of the present invention is not limited to above-mentioned concrete scheme, its protection domain is finally subject to the restriction of claims of the present invention.In the situation that not deviating from design philosophy of the present invention, for a person skilled in the art, can, in conjunction with common practise, the present invention be made multiple conversion or be equal to replacement, it all should fall within the scope of protection of the present invention.
Claims (7)
1. a ground deflagration type igniter, comprise fuelgas pipeline, air line and ignition section, it is characterized in that: series connection is provided with the first y-type filter, flow control valve, flowmeter, pressure-reducing valve, switch valve and Pressure gauge successively on described fuelgas pipeline; On described air line, series connection is provided with the second y-type filter, flow control valve, flowmeter, pressure-reducing valve, switch valve and Pressure gauge successively; The port of export of described fuelgas pipeline and described air line is communicated to respectively the entrance point of combustion chamber; The port of export of described combustion chamber is communicated with explosion tube.
2. ground according to claim 1 deflagration type igniter, is characterized in that: ignition section comprises high energy generator and spark lever, and the electric discharge of described spark lever is chewed and passed to described combustion chamber, has protective casing in the outer setting of described spark lever.
3. ground according to claim 2 deflagration type igniter, is characterized in that: described high energy generator is arranged in explosion-proof tank.
4. according to the ground deflagration type igniter described in any one in claims 1 to 3, it is characterized in that: the head at described combustion chamber is provided with visor.
5. according to the ground deflagration type igniter described in any one in claims 1 to 3, it is characterized in that: also comprise control module, and described flow control valve, pressure-reducing valve, switch valve are solenoid electric valve in whole or in part, and each solenoid electric valve is electrically connected to respectively described control module.
6. according to the ground deflagration type igniter described in any one in claims 1 to 3, it is characterized in that: be also provided with and a fuel gas arm of described fuel gas pipe line parallel, the port of export of described fuel gas arm is communicated with the entrance point of described combustion chamber.
7. ground according to claim 4 deflagration type igniter, it is characterized in that: also comprise control module, and described flow control valve, pressure-reducing valve, switch valve are solenoid electric valve in whole or in part, and each solenoid electric valve is electrically connected to respectively described control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092361.3A CN103807875A (en) | 2014-03-13 | 2014-03-13 | Ground detonation type ignition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092361.3A CN103807875A (en) | 2014-03-13 | 2014-03-13 | Ground detonation type ignition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807875A true CN103807875A (en) | 2014-05-21 |
Family
ID=50705024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410092361.3A Pending CN103807875A (en) | 2014-03-13 | 2014-03-13 | Ground detonation type ignition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807875A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076215A (en) * | 2019-12-11 | 2020-04-28 | 上海齐耀热能工程有限公司 | Ground ignition device for petrochemical torch system |
| CN115111602A (en) * | 2022-07-01 | 2022-09-27 | 山西华泰昌顺环保科技有限公司 | Igniter and method of using same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070188971A1 (en) * | 2006-02-15 | 2007-08-16 | Honeywell International Inc. | Circuit diagnostics from flame sensing ac component |
| CN101245920A (en) * | 2008-03-19 | 2008-08-20 | 中国科学院力学研究所 | Remote explosion ignition device |
| CN201373428Y (en) * | 2009-03-02 | 2009-12-30 | 北京百利和热电科技有限公司 | Mixed ignition device with internal self-cleaning function |
| CN202074567U (en) * | 2011-05-11 | 2011-12-14 | 河南万安油气设备工程有限公司 | Solar ground igniter |
| CN103615740A (en) * | 2013-11-21 | 2014-03-05 | 山东洪达化工有限公司 | Torch detonation ignition safety system |
| CN203744297U (en) * | 2014-03-13 | 2014-07-30 | 杜建吉 | Ground deflagration type ignition device |
-
2014
- 2014-03-13 CN CN201410092361.3A patent/CN103807875A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070188971A1 (en) * | 2006-02-15 | 2007-08-16 | Honeywell International Inc. | Circuit diagnostics from flame sensing ac component |
| CN101245920A (en) * | 2008-03-19 | 2008-08-20 | 中国科学院力学研究所 | Remote explosion ignition device |
| CN201373428Y (en) * | 2009-03-02 | 2009-12-30 | 北京百利和热电科技有限公司 | Mixed ignition device with internal self-cleaning function |
| CN202074567U (en) * | 2011-05-11 | 2011-12-14 | 河南万安油气设备工程有限公司 | Solar ground igniter |
| CN103615740A (en) * | 2013-11-21 | 2014-03-05 | 山东洪达化工有限公司 | Torch detonation ignition safety system |
| CN203744297U (en) * | 2014-03-13 | 2014-07-30 | 杜建吉 | Ground deflagration type ignition device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076215A (en) * | 2019-12-11 | 2020-04-28 | 上海齐耀热能工程有限公司 | Ground ignition device for petrochemical torch system |
| CN115111602A (en) * | 2022-07-01 | 2022-09-27 | 山西华泰昌顺环保科技有限公司 | Igniter and method of using same |
| CN115111602B (en) * | 2022-07-01 | 2024-03-19 | 山西华泰昌顺环保科技有限公司 | Igniter and method of use thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104421960B (en) | One kind energy-conservation waste gas altar lamp ignition system and its ignition method | |
| CN208983349U (en) | A kind of spare igniter of overhead torch | |
| CN103807875A (en) | Ground detonation type ignition device | |
| CN203501191U (en) | Novel mixed ignition cabinet for shock wave soot blower | |
| CN203744297U (en) | Ground deflagration type ignition device | |
| CN100545516C (en) | Remote explosion ignition device | |
| US20090181334A1 (en) | Burner ignition control system | |
| CN202598553U (en) | Intelligent fuel gas pulse shock wave soot blower | |
| CN103615740A (en) | Torch detonation ignition safety system | |
| CN212618261U (en) | Well blowout ignition simulation gas distribution device | |
| RU2518759C1 (en) | Oil-gas burner | |
| CN206386962U (en) | A kind of two sections of ignition combustion systems of small-power hot air type | |
| CN209415510U (en) | A kind of automatic ignition device | |
| CN208998117U (en) | A kind of hydrogen sulfide igniter | |
| CN215723189U (en) | A injection formula flame generator for fire control test | |
| CN205351387U (en) | Ground ignition | |
| CN206600839U (en) | A kind of special burning explosion protection system of boiler alcohol-based fuel | |
| CN205332268U (en) | Novel open flow pond torch manufacturing equipment device | |
| CN204684501U (en) | A kind of hydrogen and oxygen gas mixture spark arrester | |
| CN203671650U (en) | Ignition safety system for detonation of torch | |
| CN104100230B (en) | Flameout safety protection device of oilfield wellhead heating furnace | |
| CN216868508U (en) | Torch combustion system | |
| CN205746964U (en) | Training simulation fire point firearm | |
| CN2515558Y (en) | Automatic synthetic ignitor for torch | |
| CN208703958U (en) | A kind of remote spray ignition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |