CN2706934Y - Well drilling site safety circuit - Google Patents
Well drilling site safety circuit Download PDFInfo
- Publication number
- CN2706934Y CN2706934Y CN 200420040165 CN200420040165U CN2706934Y CN 2706934 Y CN2706934 Y CN 2706934Y CN 200420040165 CN200420040165 CN 200420040165 CN 200420040165 U CN200420040165 U CN 200420040165U CN 2706934 Y CN2706934 Y CN 2706934Y
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- CN
- China
- Prior art keywords
- plug
- proof
- cable
- explosion
- control center
- 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 relates to the explosion-proof circuit technique in a petroleum natural gas well drilling site, which comprises a generator set, an electric appliance control center, a circuit connector, a plug-in type cable, a cable groove, every electric appliance equipment, etc., wherein, the generator set is connected with the electric appliance control center through a sheath cable, so that a well drilling power supply control center is formed. The circuit connector is connected with the electric appliance control center through adopting the plug-in type cable which is arranged in the cable groove, and the circuit connector is connected with different electric appliance equipment, and the electricity for lighting by adopting the plug-in type cable. The electric appliance control center can intensively control various electric appliances, and the connection of electric lines adopts a safe connecting mode of an explosion-proof cable plug-in and a transition box. The transmission cables are installed by totally adopting the special cable grooves. The site circuits totally adopt the explosion-proof, water-proof, fire-proof, and shock-proof designs, the feasibility and the normalization of the circuits can be greatly improved, and the utility model provides necessary insurance for high-speed drilling.
Description
Technical field the utility model relates to oil and gas well drilling on-the-spot Circuits System, especially well site intrinsically safe circuit technology.
The exploration of background technology oil and gas well drilling is constructed, and is the field construction operation industry that a kind of flowability is strong, resettlement is frequent, and in view of the industry characteristic of reality is produced in drilling well, traditional situ of drilling well circuit laying all has provisional.Usually circuit all adopts simple and easy electric pole to set up installation, and electric wire is connected with the end of a thread between the electric wire, electric wire is connected the method that has all adopted artificial twist afterwards to wrap up with insulating tape together with the end of a thread of electrical equipment.Just because of interim idea, conventional on-site circuit lack of standardization, and often take place because of circuit lay unreasonable, cause electric wire to gall the life security that electric leakage jeopardizes the staff, the line joint contact is bad, cause line short to burn electric equipment, severe patient causes serious accidents such as oil gas is on fire from explosion.Since some accidents during drilling well is produced, all because of fault causes, so, solve this extremely urgent problem as early as possible, be the needs of modern drilling well development.
The summary of the invention the purpose of this utility model is a kind of situ of drilling well safety circuit of design, to solve the problem of the lack of standardization and poor stability of present situ of drilling well circuit.The utility model is achieved in that it comprises generating set, electrical equipment control center, circuit connector, explosion-proof light facility, jacketed cable, plug-in type cable, cable trough, controlled explosion-proof electric equipment.Be connected by the plug-in type cable between electrical equipment control center and the circuit connector, the plug-in type cable is placed in the cable trough; All adopt the plug-in type cable to be connected between circuit connector and each electrical appliance; Central controlled controlled explosion-proof electric equipment, by the plug-in type cable directly and circuit connector join; Explosion-proof light facility in well site directly joins with circuit connector by the plug-in type cable, and controls by the electrical equipment control center is unified; The explosion-proof electric equipment of the independent control of part, be connected with explosion-proof control cabinet by the plug-in type cable, explosion-proof control cabinet adopts and places the plug-in type cable of cable trough to be connected with circuit connector, and constitutes decentralized power supply and control system, thereby satisfies the requirement of on-the-spot different electric equipments.When drilling well needs electricity consumption, the electric energy that generator produces, by electrical equipment control center unified management power supply, the staff can be according to producing needs, and the electric equipment at centralized control scene and lighting installation have been realized on-the-spot electrical equipment handling safetyization, standardization.Simultaneously, all power supply circuits adopt the cable trough sealing, install concentratedly, and the circuit connection has all adopted special-purpose link box plug-in unit to connect, and has effectively guaranteed the circuit installation quality, have avoided unnecessary accident to take place.Because oil drilling is an excessive risk industry, the job site is mobile big, and the field work inclement condition effectively changes the easily accidents caused present situation of on-the-spot circuit, has become the top priority that drilling safety is produced.Because the utility model has adopted new circuit arrangement; and safe practices such as explosion-proof, fire prevention, waterproof and earth leakage protective have all been used; can effectively improve present on-the-spot circuit defect; reduce personal injury and mechanical accident that the electrical equipment problem causes; produce failure cost for reducing; improve the economic and social benefit of enterprise, effective technical guarantee is provided.
Description of drawings Fig. 1 is a structure chart of the present utility model, 1 generating set among the figure, 2 electrical equipment control centers, 3 circuit connectors, 4 plug-in type cables, 5 controlled explosion-proof electric equipments, 6 plug-in type cables, 7 explosion-proof light facilities, 8 jacketed cables, 9 plug-in type cables, 10 cable troughs, 11 plug-in type cables, 12 cable troughs, 13 explosion-proof control cabinets, 14 plug-in type cables, 15 explosion-proof electric equipments.
Embodiment is with reference to accompanying drawing 1, the utility model situ of drilling well safety circuit, it comprises generating set (1), electrical equipment control center (2), circuit connector (3), plug-in type cable (4), controlled explosion-proof electric equipment (5), plug-in type cable (6), explosion-proof light facility (7), jacketed cable (8), plug-in type cable (9), cable trough (10), plug-in type cable (11), cable trough (12), explosion-proof control cabinet (13), plug-in type cable (14), explosion-proof electric equipment (15), generating set (1) is connected with electrical equipment control center (2) by jacketed cable (8), form the drilling well Electrical Supply And Control Center, on-the-spot all kinds of electric equipments and electric consumption on lighting, all adopt plug-in type cable (9), the circuit connector (3) that leads to each electrical equipment district by cable trough (10).Wherein central controlled controlled explosion-proof electric equipment (5), by plug-in type cable (4) directly and circuit connector (3) join; Well site explosion-proof light facility (7) directly joins with circuit connector (3) by plug-in type cable (6), controls by electrical equipment control center (2) are unified.In addition, the explosion-proof electric equipment (15) of the independent control of part is connected with explosion-proof control cabinet (13) by plug-in type cable (14), and explosion-proof control cabinet (13) adopts plug-in type cable (11) by cable trough (12) connecting circuit connector (3).
Claims (2)
1, situ of drilling well safety circuit, it comprises generating set (1), electrical equipment control center (2), circuit connector (3), explosion-proof light facility (7), jacketed cable (8), it is characterized in that adopting between circuit connector (3) and electrical equipment control center (2) the plug-in type cable to be connected, also adopt the plug-in type cable to be connected between circuit connector (3) and each electrical appliance.
2, situ of drilling well safety circuit according to claim 1 is characterized in that plug-in type cable (9) is placed in the cable trough (10); Central controlled controlled explosion-proof electric equipment (5), by plug-in type cable (4) directly and circuit connector (3) join; Explosion-proof light facility (7) by plug-in type cable (6) directly and circuit connector (3) join; The explosion-proof electric equipment (15) of the independent control of part is connected with explosion-proof control cabinet (13) by plug-in type cable (14), and explosion-proof control cabinet (13) adopts and places the plug-in type cable (11) of cable trough (12) to be connected with circuit connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040165 CN2706934Y (en) | 2004-04-24 | 2004-04-24 | Well drilling site safety circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040165 CN2706934Y (en) | 2004-04-24 | 2004-04-24 | Well drilling site safety circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706934Y true CN2706934Y (en) | 2005-06-29 |
Family
ID=34850574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040165 Expired - Fee Related CN2706934Y (en) | 2004-04-24 | 2004-04-24 | Well drilling site safety circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706934Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621943A (en) * | 2011-01-25 | 2012-08-01 | 横河电机株式会社 | Field communication apparatus and process control system |
-
2004
- 2004-04-24 CN CN 200420040165 patent/CN2706934Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621943A (en) * | 2011-01-25 | 2012-08-01 | 横河电机株式会社 | Field communication apparatus and process control system |
| US8824342B2 (en) | 2011-01-25 | 2014-09-02 | Yokogawa Electric Corporation | Field communication apparatus and process control system |
| CN102621943B (en) * | 2011-01-25 | 2015-01-21 | 横河电机株式会社 | Field communication apparatus and process control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |