CN102465676A - Collector for small falling objects - Google Patents
Collector for small falling objects Download PDFInfo
- Publication number
- CN102465676A CN102465676A CN2010105452242A CN201010545224A CN102465676A CN 102465676 A CN102465676 A CN 102465676A CN 2010105452242 A CN2010105452242 A CN 2010105452242A CN 201010545224 A CN201010545224 A CN 201010545224A CN 102465676 A CN102465676 A CN 102465676A
- Authority
- CN
- China
- Prior art keywords
- joint
- collector
- falling objects
- oil
- inner core
- 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
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a collector for small falling objects, which is used in oil field operation. The collector comprises an oil tube coupling, wherein the oil tube coupling extends from inside to outside to form an oil tube joint; the oil tube joint is externally connected with a settling tube through a connector; an inner cylinder positioned at the lower part of the connector is arranged in the settling tube; and a valve ball, a valve seat, a basket assembly and a guide shoe are sequentially arranged in the inner cylinder. The collector for small falling objects is simple in structure, can well clean small objects and has good practicality.
Description
Technical field
The present invention relates to the smallclothes junk gatherer in a kind of oil field operation.
Background technology
Extraneous regular meeting drops a little small articles to the shaft bottom, if can not in time small articles be collected, bring some unnecessary troubles will for oil field underground work, and existing collector structure is complicated, and collecting effect is not satisfactory.
Summary of the invention
The present invention is directed to above-mentioned defective, it is a kind of simple in structure that purpose is to provide, and can well collect the smallclothes junk gatherer of small articles.
Technical scheme of the present invention is: the present invention includes tubing coupling; Stretch out flowline joint of tubing coupling inboard; The oil pipe joint is established the inner core that is in the joint bottom through the external sand sediment pipe of joint in the sand sediment pipe, be provided with valve ball, valve seat, basketry assembly and guide shoe in the inner core successively.
Advantage of the present invention is: the present invention is simple in structure, can well clear up small articles, has good practicability.
Description of drawings
Fig. 1 is a structural representation of the present invention
Among the figure 1 for tubing coupling, 2 for oil pipe joint, 3 be sand sediment pipe, 4 for joint, 5 for valve ball, 6 for valve seat, 7 for inner core, 8 for cylindrical shell, 9 be that basketry assembly, 10 is a guide shoe.
The specific embodiment
Invention comprises tubing coupling 1, the tubing coupling 1 inboard flowline joint 2 that stretches out, and oil pipe joint 2 is established the inner core 7 that is in joint 4 bottoms through joint 4 external sand sediment pipes 3 in the sand sediment pipe 3, be provided with valve ball 5, valve seat 6, basketry assembly 9 and guide shoe 10 in the inner core 7 successively.
Claims (1)
1. smallclothes junk gatherer is characterized in that, comprises tubing coupling; Stretch out flowline joint of tubing coupling inboard; The oil pipe joint is established the inner core that is in the joint bottom through the external sand sediment pipe of joint in the sand sediment pipe, be provided with valve ball, valve seat, basketry assembly and guide shoe in the inner core successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105452242A CN102465676A (en) | 2010-11-16 | 2010-11-16 | Collector for small falling objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105452242A CN102465676A (en) | 2010-11-16 | 2010-11-16 | Collector for small falling objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102465676A true CN102465676A (en) | 2012-05-23 |
Family
ID=46069756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105452242A Pending CN102465676A (en) | 2010-11-16 | 2010-11-16 | Collector for small falling objects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465676A (en) |
-
2010
- 2010-11-16 CN CN2010105452242A patent/CN102465676A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |