CN204866745U - Glib safe cleansing pin - Google Patents
Glib safe cleansing pin Download PDFInfo
- Publication number
- CN204866745U CN204866745U CN201520527748.7U CN201520527748U CN204866745U CN 204866745 U CN204866745 U CN 204866745U CN 201520527748 U CN201520527748 U CN 201520527748U CN 204866745 U CN204866745 U CN 204866745U
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- CN
- China
- Prior art keywords
- cleansing pin
- oil nozzle
- glib
- blowout
- gas channel
- 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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Abstract
The utility model discloses a glib safe cleansing pin, be used for mediation glib (1), glib (1) sets up in oil gas passageway (4), wherein, this glib safe cleansing pin is including preventing spouting plug (2) and leading to needle body (3), it is formed with the hole on plug (2) to prevent spouting, it sets up in the hole on preventing spouting plug (2) to lead to needle body (3) activity, it can meet with the tip opening of oil gas passageway (4) to prevent spouting plug (2), prevent spouting the hole on plug (2), the the central axis coincidence of leading to needle body (3) and glib (1), the tip that is arranged in logical needle body (3) of oil gas passageway (4) can pass glib talker (1), it can dredge glib talker (1) to spout plug (2) back -and -forth movement logical needle body (3) for preventing. The utility model discloses a glib safe cleansing pin effect on the safety problem is subductd is showing, and the principle is simple, and is easy and simple to handle, and the processing degree of difficulty is low, has wide popularization application prospect in the oil field.
Description
Technical field
The utility model relates to a kind of pumpingh well repair apparatus, particularly relates to the safe cleansing pin of a kind of oil nozzle.
Background technology
The oily inner wax of Some Domestic oil well is higher, and some well contains asphalitine, and the phenomenon of oil nozzle plug, pipeline blocking easily occurs in long-time production process.After oil nozzle plug, when checking and change oil nozzle, use common cleansing pin de-plugging oil nozzle as oil nozzle plug is not serious, the front and back pressure in pipeline need be let out to the greatest extent so that the operation of common cleansing pin dredging oil nozzle during de-plugging oil nozzle; Pressure after then can only letting out most oil nozzle time as serious in blocking and pressure before oil nozzle cannot unload to the greatest extent, if use common cleansing pin to dredge oil nozzle by force can make inner pressure abrupt release, pressure abrupt release forms jet and can damage workmen.
In addition, the cleansing pin used at present is mostly easy making, and the iron wire as used a joint discarded makes, and iron wire has and slightly has thin sample diversified in specifications and hardness is not strong, iron wire is easily bending in use can not find oil nozzle hole, and time oil nozzle is little, iron wire can't pass, thin then easily the bending of iron wire.
Thus, there is many problems in existing oil nozzle cleansing pin, the safety problem especially operated.
Utility model content
The purpose of this utility model is that providing a kind of makes the safe cleansing pin of oil nozzle that is easy, easy to use, handling safety.
For achieving the above object, the concrete technical scheme of the safe cleansing pin of a kind of oil nozzle of the present utility model is:
The safe cleansing pin of a kind of oil nozzle, for dredging oil nozzle, oil nozzle is arranged in gas channel, wherein, the safe cleansing pin of this oil nozzle comprises blowout-preventing pipe plug and cleansing pin body, blowout-preventing pipe plug is formed with hole, cleansing pin body is movably arranged in the hole on blowout-preventing pipe plug, blowout-preventing pipe plug can connect with the open-ended of gas channel, the central axes of the hole on blowout-preventing pipe plug, cleansing pin body and oil nozzle, oil nozzle can be passed in the end being arranged in the cleansing pin body of gas channel, moves forward and backward cleansing pin body can dredge oil nozzle relative to blowout-preventing pipe plug.
The advantage of the safe cleansing pin of oil nozzle of the present utility model is: overbottom pressure let out by use safety cleansing pin, overbottom pressure is let out in standpipe instantaneously, through repeatedly operating use, before oil nozzle, pressure cannot damage personnel, by checking that the danger of oil nozzle is down to zero, strengthening safety benefit, reducing danger degree in operation, and reduce and in use find iron wire and replace time of cleansing pin, the deficiency in perfect operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the safe cleansing pin of oil nozzle of the present utility model;
Fig. 2 is the using state figure of the safe cleansing pin of oil nozzle of the present utility model.
Detailed description of the invention
In order to better understand the purpose of this utility model, structure and function, below in conjunction with accompanying drawing, further detailed description is done to the safe cleansing pin of a kind of oil nozzle of the present utility model.
As depicted in figs. 1 and 2, the safe cleansing pin of oil nozzle of the present utility model comprises blowout-preventing pipe plug 2 and cleansing pin body 3.Wherein, blowout-preventing pipe plug 2 is formed with hole, cleansing pin body 3 is movably arranged in the hole on blowout-preventing pipe plug 2, oil nozzle 1 is arranged in gas channel 4 by resistance oil nozzle sleeve 7, blowout-preventing pipe plug 2 can connect with the open-ended of gas channel 4, the central axes of the hole on blowout-preventing pipe plug 2, cleansing pin body 3 and oil nozzle 1, oil nozzle 1 can be passed in the end being arranged in the cleansing pin body 3 of gas channel 4, moves forward and backward cleansing pin body 3 can dredge oil nozzle 1 relative to blowout-preventing pipe plug 2.
Further, as shown in Figure 1, one end of blowout-preventing pipe plug 2 is formed with righting assembly 5.Wherein, righting assembly 5 is extended towards the inside of gas channel 4, and cleansing pin body 3 is arranged through righting assembly 5, and righting assembly 5 can prevent cleansing pin body 3 from swinging in gas channel 4.
Further, as shown in Figure 2, the outer surface of blowout-preventing pipe plug 2 is formed with external screw thread, the open-ended place of gas channel 4 is formed with internal thread, and blowout-preventing pipe plug 2 is fixedly connected with by internal and external threads with the open-ended of gas channel 4.
Further, as shown in Figure 1, the end being positioned at the cleansing pin body 3 of gas channel 4 outside is formed with the force ring 6 being convenient to grip.
Embodiment
The normal producing well of certain production crew is 135 mouthfuls of wells, oil nozzle routine inspection is that monthly 270 mouthfuls of wells are secondary, separately due to a casual inspection month 30 wells time left and right, wherein, in 2013,2014, occur that pressure release does not thoroughly cause oil nozzle and lubricating nipple wrench to be got resistance oil nozzle sleeve more than 10 times by the overbottom pressure in pipeline simultaneously, the thing be sprayed on hand often occurs by oil to use in cleansing pin process pressure abrupt release before oil nozzle.
After safe cleansing pin is succeeded in developing, suppressed by the pressure before oil nozzle and let out overbottom pressure to use safety cleansing pin when 2mpa, overbottom pressure is let out in standpipe instantaneously, and through repeatedly operating use, before oil nozzle, pressure cannot damage personnel.By checking that the danger of oil nozzle is down to zero after use safety cleansing pin, benefit strengthening safety benefit, reduces danger degree in operation, reduce the time in use found iron wire and replace cleansing pin, the deficiency in perfect operation.
By specific embodiment, the utility model is further described above; but it should be understood that; here concrete description; should not be construed as the restriction to essence of the present utility model and scope; one of ordinary skilled in the art to the various amendments that above-described embodiment is made, belongs to the scope that the utility model is protected after reading this specification.
Claims (5)
1. the safe cleansing pin of oil nozzle, for dredging oil nozzle (1), oil nozzle (1) is arranged in gas channel (4), it is characterized in that, comprise blowout-preventing pipe plug (2) and cleansing pin body (3), (2) are formed with hole to blowout-preventing pipe plug, cleansing pin body (3) is movably arranged in the hole on blowout-preventing pipe plug (2), blowout-preventing pipe plug (2) can with open-ended the connecting of gas channel (4), hole on blowout-preventing pipe plug (2), the central axes of cleansing pin body (3) and oil nozzle (1), oil nozzle (1) can be passed in the end being arranged in the cleansing pin body (3) of gas channel (4), oil nozzle (1) can be dredged relative to the movable cleansing pin body (3) of blowout-preventing pipe plug (2).
2. the safe cleansing pin of oil nozzle according to claim 1, it is characterized in that, one end of blowout-preventing pipe plug (2) is formed with righting assembly (5), righting assembly (5) is extended towards the inside of gas channel (4), cleansing pin body (3) is arranged through righting assembly (5), and righting assembly (5) can prevent cleansing pin body (3) from swinging in gas channel (4).
3. the safe cleansing pin of oil nozzle according to claim 2, it is characterized in that, the outer surface of blowout-preventing pipe plug (2) is formed with external screw thread, the open-ended place of gas channel (4) is formed with internal thread, open-ended being fixedly connected with by internal and external threads of blowout-preventing pipe plug (2) and gas channel (4).
4. the safe cleansing pin of oil nozzle according to claim 1, is characterized in that, the end being positioned at the outside cleansing pin body (3) of gas channel (4) is formed with the force ring (6) being convenient to grip.
5. the safe cleansing pin of oil nozzle according to claim 1, is characterized in that, oil nozzle (1) is arranged in gas channel (4) by resistance oil nozzle sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527748.7U CN204866745U (en) | 2015-07-20 | 2015-07-20 | Glib safe cleansing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527748.7U CN204866745U (en) | 2015-07-20 | 2015-07-20 | Glib safe cleansing pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204866745U true CN204866745U (en) | 2015-12-16 |
Family
ID=54811176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527748.7U Expired - Fee Related CN204866745U (en) | 2015-07-20 | 2015-07-20 | Glib safe cleansing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204866745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080913A (en) * | 2015-07-20 | 2015-11-25 | 中国石油化工股份有限公司 | Safety nozzle cleaner for oil nozzle |
| CN108607857A (en) * | 2018-05-10 | 2018-10-02 | 合肥航机械科技股份有限公司 | A kind of atomizer cleaning equipment |
-
2015
- 2015-07-20 CN CN201520527748.7U patent/CN204866745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080913A (en) * | 2015-07-20 | 2015-11-25 | 中国石油化工股份有限公司 | Safety nozzle cleaner for oil nozzle |
| CN108607857A (en) * | 2018-05-10 | 2018-10-02 | 合肥航机械科技股份有限公司 | A kind of atomizer cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160720 |