CN203967261U - A kind of drilling well site earth protective device - Google Patents
A kind of drilling well site earth protective device Download PDFInfo
- Publication number
- CN203967261U CN203967261U CN201420283765.6U CN201420283765U CN203967261U CN 203967261 U CN203967261 U CN 203967261U CN 201420283765 U CN201420283765 U CN 201420283765U CN 203967261 U CN203967261 U CN 203967261U
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- meters
- resistance
- well site
- ground stake
- protective device
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Abstract
The utility model relates to a kind of petroleum drilling technology field, particularly a kind of earth protective device of drilling well site power consumption equipment.This device comprises BV10 cable, adopts BV10 cable that well site power consumption equipment is coupled together and guides in the common ground stake of falling in resistance hole, and falling the resistance hole degree of depth is 1.5 meters to 3.5 meters, and common ground stake is the copper or copper-plated ground stake of 1.5 meters to 2 meters long.The utility model has been realized effective reduction high value electric resistance of soil, ensures the person and device security.Overcome existing equipment earthing method grounding resistance in high value and middle resistance soil high, produced leakage current, easily caused the deficiency of equipment, personal injury.
Description
Technical field:
The utility model relates to a kind of petroleum drilling technology field, particularly a kind of earth protective device of drilling well site power consumption equipment.
Background technology:
According to API, IEC and GB, existing drilling well site power consumption equipment ground connection adopts the method for equipment independent grounding.In high value and middle resistance soil, drilling well site is actual is difficult to reach standard-required, exists once grounding resistance is high, just likely produces leakage current, easily causes the consequences such as equipment, personal injury.
Utility model content:
The technical problems to be solved in the utility model is to provide a kind of drilling well site earth protective device, and this device has been realized effective reduction high value electric resistance of soil, ensures the person and device security.Overcome existing equipment earthing method grounding resistance in high value and middle resistance soil high, produced leakage current, easily caused the deficiency of equipment, personal injury.
Technical solution adopted in the utility model is: a kind of drilling well site earth protective device, comprises BV10 cable; Adopt BV10 cable that well site power consumption equipment is coupled together and guide in the common ground stake of falling in resistance hole, falling the resistance hole degree of depth is 1.5 meters to 3.5 meters, and common ground stake is the copper or copper-plated ground stake of 1.5 meters to 2 meters long.
Fall can pour in resistance hole and fall blocking solution high value soil horizon resistance is reduced.
The beneficial effects of the utility model are: the utility model couples together well site power consumption equipment by BV10 cable and guides to the mode in the common ground stake of falling in resistance hole owing to having adopted, thereby there is the function of effective reduction high value electric resistance of soil, leakage current be can not produce, the person and device security ensured.
Accompanying drawing explanation:
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that falls resistance hole.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of drilling well site earth protective device, comprises BV10 cable 10; Adopt BV10 cable 10 that well site power consumption equipment is coupled together and guide in the common ground stake 14 of falling in resistance hole 11, wherein well site power consumption equipment comprises the power consumption equipment of room 1 on duty, toolhouse 2, diesel fuel tank 3, derrick base 4, diesel generating set 5, VFD electronic management system 6, MCC Motor Control Center 7, solid control equipment 8, slush pump 9; Fall resistance hole 11 and be arranged near derrick base 4, falling resistance hole 11 degree of depth is 1.5 meters to 3.5 meters, and common ground stake 14 is the copper or copper-plated ground stake of 1.5 meters to 2 meters long.By excavation, fall resistance hole 11, make common ground stake 14 arrive low resistance soil horizon 13 through high value soil horizon 12.Thicker at high value soil horizon 12, common ground stake 14 cannot through time, fall can pour in resistance hole 11 and fall blocking solution high value soil horizon 12 resistance are reduced.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; As long as meet, use needs, all within protection range of the present utility model.
Claims (2)
1. a drilling well site earth protective device, comprises BV10 cable (10); It is characterized in that: adopt BV10 cable (10) that well site power consumption equipment is coupled together and guide in the common ground stake (14) of falling in resistance hole (11), falling resistance hole (11) degree of depth is 1.5 meters to 3.5 meters, and common ground stake (14) is the copper or copper-plated ground stake of 1.5 meters to 2 meters long.
2. according to drilling well site earth protective device claimed in claim 1, it is characterized in that: described in fall can pour in resistance hole (11) and fall blocking solution high value soil horizon (12) resistance is reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420283765.6U CN203967261U (en) | 2014-05-29 | 2014-05-29 | A kind of drilling well site earth protective device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420283765.6U CN203967261U (en) | 2014-05-29 | 2014-05-29 | A kind of drilling well site earth protective device |
Publications (1)
Publication Number | Publication Date |
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CN203967261U true CN203967261U (en) | 2014-11-26 |
Family
ID=51927807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420283765.6U Expired - Fee Related CN203967261U (en) | 2014-05-29 | 2014-05-29 | A kind of drilling well site earth protective device |
Country Status (1)
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CN (1) | CN203967261U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11596047B2 (en) | 2021-04-07 | 2023-02-28 | Yantai Jereh Petroleum Equipments Technologies Co., Ltd. | Fracturing well site system |
-
2014
- 2014-05-29 CN CN201420283765.6U patent/CN203967261U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11596047B2 (en) | 2021-04-07 | 2023-02-28 | Yantai Jereh Petroleum Equipments Technologies Co., Ltd. | Fracturing well site system |
US11683878B2 (en) | 2021-04-07 | 2023-06-20 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing well site system |
US11729893B2 (en) | 2021-04-07 | 2023-08-15 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing well site system |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150529 |
|
EXPY | Termination of patent right or utility model |