CN102003920A - Gas well blowout prevention ignition ball - Google Patents
Gas well blowout prevention ignition ball Download PDFInfo
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- CN102003920A CN102003920A CN201010289917XA CN201010289917A CN102003920A CN 102003920 A CN102003920 A CN 102003920A CN 201010289917X A CN201010289917X A CN 201010289917XA CN 201010289917 A CN201010289917 A CN 201010289917A CN 102003920 A CN102003920 A CN 102003920A
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- ignition
- base
- bullet
- delay device
- central tube
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Abstract
The invention relates to a gas well blowout prevention ignition ball which comprises a plug core (1), an insulation base (2), a base (3), a connecting body (4), a lantern ring (5), a pipe casing (6), a center pipe (7), a nut cap (8), a regulating sheet (9), a plug cove (10), an ignition ball (11), propelling charge (12), a delay device (13), an ignition head (14) and propellant powder (15), wherein the plug core (1) is connected with the insulation base (2) which is connected with the base (3), one side of the plug core (1) is connected with the ignition head (14), the base (3) is provided with the connecting body (4), the outer side of the connecting body (4) is provided with the pipe casing (6), the inner side of the connecting body (4) is provided with the delay device (13) which is provided with the lantern ring (5), the center pipe (7) is arranged on the lantern ring (5) and provided with the nut cap (8), the ignition ball (11) is arranged between the center pipe (7) and the pipe casing (6), and the regulating sheet (9) and the plug cover (10) are arranged on the top of the ignition ball (11). By adopting the invention, the safety of the operator is improved; and an ignition shrapnel continuously combusts at high temperature, has the advantages of large spreading area, high ignition efficiency and better static prevention function, and is convenient and simple in operation.
Description
Technical field
The invention belongs to the civilian extraordinary technical field that plays, be specifically related to a kind of natural gas well open flow igniting bullet.
Background technology
Oil gas well open flow igniting at present mainly is 2 cun display shells purchasing with from the market.When implementing igniting, must light inconvenient operation by naked light with display shell; Display shell must closely (be no more than 30 meters with the open flow mouth), and many people (more than 5 people) set off, and transmitting range is short, as meets accident, and personnel can not in time withdraw, and danger coefficient is big; Display shell celestial body institute with medicament is common pyrotechnic compound, and burning time is short, temperature is low, and because display shell is to set off by operating personnel are hand-held, and emission angle and direction fluctuation are big, the celestial body poor placement causes the probability of lighting natural gas also lower.
Summary of the invention
The present invention is exactly at the deficiencies in the prior art and defective, a kind of natural gas well open flow igniting bullet is provided, solve the transmitting range weak point that prior art exists in natural gas open flow process, complicated operation, the personnel cost height, danger coefficient is big, and display shell burning time is short, temperature is low, low, the inefficient problem of the probability of lighting natural gas.
The present invention is by the following technical solutions: a kind of natural gas well open flow igniting bullet comprises plug core 1, insulator foot 2, base 3, connector 4, the collar 5, shell 6, central tube 7, block 8, trimmer 9, blanking cover 10, igniting bullet 11, buster 12, delay device 13, igniter head 14, propellant powder 15; Plug core 1 is connected with insulator foot 2, insulator foot 2 is connected with base 3, and a side of plug core 1 is connected with igniter head 14, and base 3 is provided with connector 4, the outside of connector 4 is provided with shell 6, the inboard of connector 4 is provided with delay device 13, and delay device 13 is provided with the collar 5, and the collar 5 is provided with central tube 7, be provided with buster 12 in the central tube 7, central tube 7 is provided with block 8, is provided with igniting bullet 11 between central tube 7 and shell 6, is provided with trimmer 9 and blanking cover 10 at igniting bullet 11 tops.
The present invention compares with prior art has following beneficial effect: the invention provides a kind of natural gas well open flow igniting bullet, adopt ignition distance of the present invention far away, and can adjust within the specific limits according to field condition, improved safety of operators; The burning of igniting shrapnel continuous high temperature, and the spreading area is big, the ignition effectiveness height, simple, convenient, have the good anti-static function.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
A kind of natural gas well open flow igniting bullet comprises plug core 1, insulator foot 2, base 3, connector 4, the collar 5, shell 6, central tube 7, block 8, trimmer 9, blanking cover 10, igniting bullet 11, buster 12, delay device 13, igniter head 14, propellant powder 15; Plug core 1 is connected with insulator foot 2, insulator foot 2 is connected with base 3, and a side of plug core 1 is connected with igniter head 14, and base 3 is provided with connector 4, the outside of connector 4 is provided with shell 6, the inboard of connector 4 is provided with delay device 13, and delay device 13 is provided with the collar 5, and the collar 5 is provided with central tube 7, be provided with buster 12 in the central tube 7, central tube 7 is provided with block 8, is provided with igniting bullet 11 between central tube 7 and shell 6, is provided with trimmer 9 and blanking cover 10 at igniting bullet 11 tops.
The present invention adopts technology such as cluster bomb technology, low-yield direct current ignition technology, female bullet extension airmanship, bullet extension burning, has realized the function of oil gas well natural gas open flow being lighted a fire at a distance.The present invention is made of six metalworks, three nonmetal parts, several adjusting pads, four kinds of medicaments and a kind of igniter head.Housing parts is by the nonmetallic materials manufacturing, and the two ends plug is the metal manufacturing, and main the employing is threaded and gluing ways of connecting, has characteristics easy to assembly, compact conformation.
Plug core, insulator foot, base and igniter head constitute the ignition part of igniting bullet.Can get angry as long as import rated current for the ignition part, simple, convenient.
Connector, extension body mechanism and dress propellant powder constitute the radiating portion of igniting bullet.The high temperature and high pressure gas that produces after the propellant powder effect promotes bullet motion forward in the bore of special-purpose launcher, until the gun muzzle that flies out with certain speed.By adjusting the emission dose, transmitting range is controlled between 60 meters～200 meters.
Central tube, buster, shell, igniting bullet and block etc. constitute the main body of igniting bullet, promptly shed part.Predetermined overhead, the buster effect, the igniting bullet of tens the high temperature sustained combustions of dishing out can cover the scope of about 300 square meters.
The present invention can reach following specification requirement:
Partly import 1A ± 0.1A direct current to getting angry, should reliably get angry.
It is 60 meters to 200 meters that distance is penetrated in the emission of igniting bullet.
The area of shedding of igniting bullet is not less than 300 square metres.
The igniting bullet that the igniting bullet is shed out contacts with natural gas one promptly answers reliable ignition.
The course of work:
The present invention passes fiery sequence according to " ignition mechanism → propellant powder → delay device → buster ", by plug core 1 input electrical signal (input 1A ± 0.1A direct current), igniter head 14 is got angry, propellant powder 15 ignites, produce a large amount of high temperature and high pressure gas, promote bullet motion forward in the gun tube of special-purpose launcher, because inertia, at this moment the speed of bullet is not high.Along with gunpowder burns away, powder gases accumulates in the volume little behind the bullet, makes the gun pressure surge, and under the high pressure effect, velocity of shot is sharply accelerated until flying away from gun muzzle.By the certain extension of delay device 13, bullet flies to predetermined overhead (it is 60 meters to 200 meters that distance is penetrated in emission), buster 12 effects in the central tube 7, shell 6 is blown, shed out the igniting bullet 11 (shed area and be not less than 300 square metres) of tens high temperature sustained combustions, the free-falling within the specific limits of igniting bullet 11 is when running into the natural gas that open flow goes out, get final product instantaneous ignition, finish predetermined function.
Claims (1)
1. a natural gas well open flow igniting bullet comprises plug core (1), insulator foot (2), base (3), connector (4), the collar (5), shell (6), central tube (7), block (8), trimmer (9), blanking cover (10), igniting bullet (11), buster (12), delay device (13), igniter head (14), propellant powder (15); It is characterized in that: plug core (1) is connected with insulator foot (2), insulator foot (2) is connected with base (3), one side of plug core (1) is connected with igniter head (14), base (3) is provided with connector (4), the outside of connector (4) is provided with shell (6), the inboard of connector (4) is provided with delay device (13), delay device (13) is provided with the collar (5), the collar (5) is provided with central tube (7), be provided with buster (12) in the central tube (7), central tube (7) is provided with block (8), is provided with igniting bullet (11) between central tube (7) and shell (6), is provided with trimmer (9) and blanking cover (10) at igniting bullet (11) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289917 CN102003920B (en) | 2010-09-18 | 2010-09-18 | Gas well blowout prevention ignition ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289917 CN102003920B (en) | 2010-09-18 | 2010-09-18 | Gas well blowout prevention ignition ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102003920A true CN102003920A (en) | 2011-04-06 |
| CN102003920B CN102003920B (en) | 2013-02-13 |
Family
ID=43811481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010289917 Expired - Fee Related CN102003920B (en) | 2010-09-18 | 2010-09-18 | Gas well blowout prevention ignition ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003920B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154564A (en) * | 2014-08-21 | 2014-11-19 | 中国石油化工股份有限公司 | Gas well ignition device and ignition bomb |
| CN111088963A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Protective device for open flow ignition of gas well |
| CN113390304A (en) * | 2021-05-24 | 2021-09-14 | 南京理工大学 | Speed-adjustable scattering device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449920A (en) * | 1981-07-03 | 1984-05-22 | R. Alkan & Cie | Device for igniting a torch |
| CN2271134Y (en) * | 1996-12-06 | 1997-12-24 | 叶英 | Forest and oil field fire extinguishing bomb |
| US20040244628A1 (en) * | 2001-07-11 | 2004-12-09 | O'dwyer James Michael | Projectile for radially deploying sub-projectiles |
| CN2784767Y (en) * | 2004-12-27 | 2006-05-31 | 广汉华鸿石油机械制造有限公司 | Blowout lighter for drilling |
| CN2881522Y (en) * | 2006-02-28 | 2007-03-21 | 山西北方惠丰机电有限公司 | Shrapnel system for antihail and rain promoting |
| CN101761321A (en) * | 2009-12-29 | 2010-06-30 | 四川华川工业有限公司 | Well blowout out-of-control path type ignition system |
-
2010
- 2010-09-18 CN CN 201010289917 patent/CN102003920B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449920A (en) * | 1981-07-03 | 1984-05-22 | R. Alkan & Cie | Device for igniting a torch |
| CN2271134Y (en) * | 1996-12-06 | 1997-12-24 | 叶英 | Forest and oil field fire extinguishing bomb |
| US20040244628A1 (en) * | 2001-07-11 | 2004-12-09 | O'dwyer James Michael | Projectile for radially deploying sub-projectiles |
| CN2784767Y (en) * | 2004-12-27 | 2006-05-31 | 广汉华鸿石油机械制造有限公司 | Blowout lighter for drilling |
| CN2881522Y (en) * | 2006-02-28 | 2007-03-21 | 山西北方惠丰机电有限公司 | Shrapnel system for antihail and rain promoting |
| CN101761321A (en) * | 2009-12-29 | 2010-06-30 | 四川华川工业有限公司 | Well blowout out-of-control path type ignition system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154564A (en) * | 2014-08-21 | 2014-11-19 | 中国石油化工股份有限公司 | Gas well ignition device and ignition bomb |
| CN104154564B (en) * | 2014-08-21 | 2016-03-30 | 中国石油化工股份有限公司 | Gas well igniter and igniting bullet |
| CN111088963A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Protective device for open flow ignition of gas well |
| CN113390304A (en) * | 2021-05-24 | 2021-09-14 | 南京理工大学 | Speed-adjustable scattering device |
| CN113390304B (en) * | 2021-05-24 | 2022-07-22 | 南京理工大学 | A speed-adjustable throwing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102003920B (en) | 2013-02-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130918 |