CN218209683U - Pressure relief ignition device - Google Patents
Pressure relief ignition device Download PDFInfo
- Publication number
- CN218209683U CN218209683U CN202222098562.7U CN202222098562U CN218209683U CN 218209683 U CN218209683 U CN 218209683U CN 202222098562 U CN202222098562 U CN 202222098562U CN 218209683 U CN218209683 U CN 218209683U
- Authority
- CN
- China
- Prior art keywords
- ignition
- tube
- base
- rubber pad
- arc
- 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
- 238000004873 anchoring Methods 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003345 natural gas Substances 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a pressure release ignition, row's natural gas ignition technical field when corresponding with the rope operation, its whole adoption vertical design through setting up ignition groove, rubber pad, arc portion and pull ring isotructure, can simplify current ignition system, and makes to ignite more safely, has better spreading value.
Description
Technical Field
The utility model belongs to the technical field of oil gas well ignition, concretely relates to pressure release ignition.
Background
The rope operation technology is an important component in the international oil and gas field development process technology, and the application of the existing rope operation is widely applied to the aspects of depth, temperature, pressure and well deviation measurement, the throwing, operation and recovery of underground tools or devices, the fishing of underground falling objects and the like.
In the process of rope operation, the natural gas needs to be decompressed and evacuated for safety and other factors, and the natural gas contains toxic substances such as hydrogen sulfide and the like and needs to be ignited and combusted. At present, a pressure relief pipeline is usually adopted to lead natural gas out to an ignition area outside a well site during field operation, an ignition device such as an ignition head is arranged at an ignition port, and the ignition device is horizontally arranged. The disadvantages of this approach are: connecting a steel pipe through a pressure relief pipeline, flatly paving the steel pipe on the ground, fixing the steel pipe by using a base pier, and igniting gas at an outlet of the steel pipe; the pressure relief pipeline or the steel pipe used by the device is long (needs to be connected to a designated ignition position outside a well site), and the process is complex.
Disclosure of Invention
To the above problem that prior art exists, the utility model provides a pressure release ignition, aim at overcome above-mentioned defect, simplify technology, reduce the pipeline and use, improve the ignition safety.
For realizing the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a pressure release ignition, it includes the ignition head, the ignition tube, base and rubber pad, the vertical ignition tube that sets up of base upper portion central point position, the ignition head is connected to the upper end of ignition tube, the ignition mouth that the middle part of ignition head is linked together with the ignition tube hole, it is provided with annular ignition groove to lie in the ignition mouth outward on the up end of ignition head, the lower extreme of ignition tube is provided with the intake pipe on being close to the pipe wall of base, the interval is provided with a plurality of anchoring holes that the upper and lower direction runs through on the base, be provided with the rubber pad in the bottom of base, the rubber pad is provided with a plurality of first through-holes that run through with the upper and lower direction that anchoring hole corresponds, the bottom of rubber pad is provided with a plurality of rubber stabilizer blades with the even interval in the position that first through-hole staggers still.
Preferably, the bottom of the inner hole of the ignition tube is provided with an arc-shaped part, the air inlet tube comprises an air inlet tube body and an air inlet, the air inlet is opposite to the arc-shaped part, and the bottom of the arc-shaped curved surface of the arc-shaped part is flush with the bottom of the air inlet.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
1. the ignition cylinder device adopts a vertical design, avoids the condition that a steel pipe is fixed by using a base pier (the work load is particularly large when the base pier is embedded and taken back by the later base pier in the prior art), can be fixed by using a ground anchor and a steel wire rope, and is convenient to mount and dismount;
2. the ignition hole is provided with the ignition groove, and oil is put in before ignition, so that the ignition safety is ensured, the successful one-time ignition can be ensured, the method is different from the method of throwing the fire handle to ignite in the prior art, and in addition, the oil ignited in advance is not easy to be blown out by strong wind (if natural gas is directly adopted for ignition, the oil is easy to be blown out by strong wind under the condition of insufficient natural gas amount);
3. the arrangement of the rubber pad can play a role in buffering the arrangement of the ignition hole, and the rubber support leg is made of deformable materials, so that the pressure-relief ignition device can adapt to uneven ground when being installed, and the requirement of field actual construction can be met more favorably;
4. the setting of arc portion can form level and smooth water conservancy diversion to natural gas flow, and the ignitron thickness of arc portion position obviously increases, can play fine scour protection and lose the effect.
Drawings
Fig. 1 is a perspective view of the main structure of the present invention;
FIG. 2 is a partial cross-sectional view of a base portion of the present invention;
the ignition device comprises an ignition groove 1, an ignition head 2, an ignition tube 3, an air inlet tube 4, an air inlet tube body 4-1, an air inlet 4-2, an anchoring hole 5, a base 6, an arc-shaped part 7, a first through hole 8, a rubber pad 9 and a rubber support leg 10.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model provides a pressure release ignition, it includes ignition head 2, ignition tube 3, base 6 and rubber pad 9, 6 upper portion central point of base puts vertical setting ignition tube 3, ignition head 2 is connected to the upper end of ignition tube 3, the middle part of ignition head 2 is the ignition mouth that is linked together with 3 holes of ignition tube, it is provided with annular ignition groove 1 to lie in the ignition mouth outside on the up end of ignition head 2, be provided with intake pipe 4 on the lower extreme of ignition tube 3 is close to the pipe wall of base 6, a plurality of anchoring holes 5 that the interval runs through of direction about being provided with on base 6 (for example 3, be 120 interval distribution), be provided with rubber pad 9 in the bottom of base 6, be provided with a plurality of first through-holes 8 that run through the upper and lower direction that correspond with anchoring holes 5 on the rubber pad 9, rubber pad 9's bottom and the staggered position of first through-hole 8 still even interval be provided with a plurality of rubber stabilizer blades 10 (for example 3, be 120 interval distribution).
Preferably, the bottom of the inner hole of the ignition tube 3 is provided with an arc-shaped part 7, the air inlet tube 4 comprises an air inlet tube body 4-1 and an air inlet 4-2, the air inlet 4-2 is opposite to the arc-shaped part 7, and the bottom of the arc-shaped curved surface of the arc-shaped part 7 is flush with the bottom of the air inlet 4-2.
Preferably, a certain number of pull rings (not shown in the figure) can be further arranged on the middle pipe wall of the ignition pipe 3, and the pull rings are used for pulling up the steel wire rope to the periphery when the ignition pipe is installed so as to fix the pressure relief ignition device.
Preferably, the outer surface of the air inlet pipe body 4-1 is provided with a thread or a connecting flange which is matched with a pressure relief pipeline.
The utility model discloses a working process as follows:
when in use, the pressure relief ignition device of the utility model is arranged at a proper position in a well site area, an earth anchor is driven into the anchoring hole 5, a steel wire rope is pulled around the ignition tube 3 to realize the fixation of the pressure relief ignition device, then a pressure relief pipeline is connected through the air inlet pipe 4, and the outlet of the pressure relief pipeline is the inlet of the ignition tube 3; when ignition is needed, firstly, oil is put into the ignition groove 1 on the ignition head 2, then the oil is ignited, and then the valve on the pressure relief pipeline is opened, so that the discharged natural gas enters the inner hole of the ignition tube 3 from the air inlet 4-2 and is ignited through the ignition port of the ignition head 2.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (2)
1. The utility model provides a pressure release ignition, it includes the ignition head, the ignition tube, base and rubber pad, a serial communication port, the vertical ignition tube that sets up of base upper portion central point position, the ignition head is connected to the upper end of ignition tube, the middle part of ignition head is the ignition mouth that is linked together with the ignition tube hole, it is provided with annular ignition groove to lie in the ignition mouth outside on the up end of ignition head, be provided with the intake pipe on the pipe wall that the lower extreme of ignition tube is close to the base, the interval is provided with a plurality of anchoring holes that the upper and lower direction runs through on the base, be provided with the rubber pad in the bottom of base, the first through-hole that the upper and lower direction that a plurality of and anchoring hole correspond runs through on the rubber pad, the bottom of rubber pad and the staggered position of first through-hole still even interval are provided with a plurality of rubber stabilizer blades.
2. The pressure relief ignition device according to claim 1, wherein the bottom of the inner hole of the ignition tube is provided with an arc-shaped portion, the intake tube comprises an intake tube body and an intake port, the intake port is opposite to the arc-shaped portion, and the bottom of the arc-shaped curved surface of the arc-shaped portion is flush with the bottom of the intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222098562.7U CN218209683U (en) | 2022-08-10 | 2022-08-10 | Pressure relief ignition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222098562.7U CN218209683U (en) | 2022-08-10 | 2022-08-10 | Pressure relief ignition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218209683U true CN218209683U (en) | 2023-01-03 |
Family
ID=84655920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222098562.7U Expired - Fee Related CN218209683U (en) | 2022-08-10 | 2022-08-10 | Pressure relief ignition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218209683U (en) |
-
2022
- 2022-08-10 CN CN202222098562.7U patent/CN218209683U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108915336B (en) | Electric pole with function of penetrating into soil and root | |
| CN203081411U (en) | Anti-corrosion anti-scale and gas lift integrated well completion pipe string | |
| CN106050199A (en) | Synthetic drainage and gas production device and method | |
| CN218209683U (en) | Pressure relief ignition device | |
| CN201321628Y (en) | Pipeline layering water fetching device | |
| CN2561819Y (en) | Self leakage positioning stopper | |
| CN205986063U (en) | Extra large cable anchor of pre -assembling formula | |
| CN209975621U (en) | Open caisson formula water hammer protective equipment | |
| CN208472732U (en) | A kind of dredger of filling concrete pipe | |
| CN2112152U (en) | Borehole two-end seal leakage detector | |
| CN109056729A (en) | A kind of dredger and dredging method of filling concrete pipe | |
| CN210483674U (en) | Rod lifting system with speed pipe column function | |
| CN211144424U (en) | Sleeve leakage-mending type plugging pipe | |
| CN105002904B (en) | The construction method of installation of end expanding type anti-float anchor rod | |
| CN207073150U (en) | A kind of buffer-type plastic inspection well | |
| CN109868834B (en) | Large-diameter single pile foundation ice cone resistant grouting system and construction method | |
| CN106088175A (en) | Rectifying of leaned building device and method | |
| CN205823252U (en) | Comprehensive draining gas producing device | |
| CN209585175U (en) | Impact-resistant Outdoor Fire Hydrant | |
| CN220522528U (en) | Horizontal well mouth plugging device | |
| CN220352868U (en) | Precipitation device | |
| CN219413844U (en) | HDPE gas pipeline | |
| CN219509645U (en) | Grouting device for pipe jacking construction | |
| CN215948410U (en) | Special concave lining prefabricated pipe for cement drain pipe anti-leakage repair | |
| CN217927574U (en) | Submarine pipeline installed under shallow sea coast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |