CN214013656U - Remote power supply control system for drilling living area - Google Patents
Remote power supply control system for drilling living area Download PDFInfo
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- CN214013656U CN214013656U CN202023343205.XU CN202023343205U CN214013656U CN 214013656 U CN214013656 U CN 214013656U CN 202023343205 U CN202023343205 U CN 202023343205U CN 214013656 U CN214013656 U CN 214013656U
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- drilling
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Abstract
The utility model belongs to the technical field of power supply unit, concretely relates to remote power supply control system of well drilling living area, including the automatically controlled room of well site and the automatically controlled room of living area, be equipped with booster station and step-down station between the automatically controlled room of well site and the automatically controlled room of living area, the booster station is close to the automatically controlled room of well site, and the step-down station is close to the automatically controlled room of living area, and all the intercommunication has the cable between the automatically controlled room of well site, booster station, step-down station and the automatically controlled room of living area, and the cable between booster station and the step-down station is high-voltage transmission line cable. An object of the utility model is to provide a long-range power supply control system of well drilling living area can solve voltage drop and energy consumption among the present well drilling living area power supply system and too high, makes the terminal voltage can't satisfy the technical problem of the normal use of equipment in the barracks.
Description
Technical Field
The utility model belongs to the technical field of power supply unit, concretely relates to remote power supply control system in well drilling living area.
Background
The distance between the living area of the drilling team for exploiting the oil and the well site is more than 1000m, and the maximum electric load of the drilling living area reaches 380A. The head end voltage of a general drilling living area is 400V, under long-distance line transmission, the line voltage drop can reach 57V, the tail end voltage of the final drilling living area is only 343V (head end voltage 400V-line voltage drop 57V is terminal voltage 343V), the voltage drop and energy consumption are too high in the transmission process, the tail end voltage cannot meet the normal use of refrigeration equipment, heat preservation equipment, kitchen electric equipment and other equipment in a barracks of the drilling living area, and the rest and normal life of drilling workers are seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long-range power supply control system of well drilling living area can solve voltage drop and energy consumption among the present well drilling living area power supply system and too high, makes the terminal voltage can't satisfy the technical problem of the normal use of equipment in the barracks.
In order to achieve the above purpose, the basic scheme of the utility model is as follows:
well drilling living area remote power supply control system, including well site automatically controlled room and living area automatically controlled room, be equipped with booster station and step-down station between well site automatically controlled room and the automatically controlled room of living area, the booster station is close to the automatically controlled room of well site, the step-down station is close to the automatically controlled room of living area, all the intercommunication has the cable between automatically controlled room of well site, booster station, step-down station and the automatically controlled room of living area, the cable between booster station and the step-down station is high-voltage transmission line cable.
The working principle of the scheme is as follows:
the voltage of the well site electric control room is processed by the booster station and conveyed at high voltage, and after the voltage reaches the step-down station, the step-down station reduces the voltage to the normal voltage of the domestic electricity, and then the voltage is supplied to the electric control room of the living area for use.
The beneficial effect of this scheme is:
1. the booster station is arranged, high-voltage transmission is adopted, the higher the voltage is, the smaller the current on the lead is, and the smaller the energy consumption on the line is, so that the purpose of reducing voltage drop is realized, the normal electricity utilization of drilling workers is ensured, and the life of the drilling workers is facilitated.
2. Be equipped with step-down station and automatically controlled room in living area, can convert the high-tension electricity into the voltage that is fit for the life electricity consumption, give each equipment power supply through the automatically controlled room in living area, make things convenient for people to operate and use.
Further, the step-up station and the step-down station each include a transformer room and a switching room.
The transformer chamber is arranged and can adjust voltage; the switch room is arranged, so that data monitoring and checking of the equipment are facilitated, and the equipment is conveniently controlled and operated.
Further, the transformer chamber comprises a first box body, wherein a first access door and a vent are arranged on the first box body, and a lighting lamp and a heat dissipation unit are arranged in the first box body.
The first box body is arranged, so that electric equipment such as a transformer and the like in the first box body can be better protected; the electrical equipment such as the transformer and the like contains a large number of electronic elements, a large number of heat can be generated in the working process and accumulated in the first box body, and when the heat is accumulated to a certain degree, the normal work of the electrical equipment can be influenced, the service life is shortened, so that the first box body is provided with the ventilation opening, and ventilation and heat dissipation are facilitated; the heat dissipation unit is arranged, so that heat dissipation can be accelerated, and the influence of heat accumulation on the service life of electrical equipment is prevented; the first maintenance door is arranged, so that electrical equipment in the first box body can be maintained conveniently; the illuminating lamp is arranged, so that illumination can be provided during maintenance, and the maintenance is convenient.
Further, the switch chamber comprises a second box body, wherein a second access door is arranged on the second box body, and a control unit is arranged in the second box body.
The control unit is arranged, so that each electrical device of the transformer room can be conveniently controlled and operated; the second box body is arranged, so that the control unit in the second box body can be better protected; and the second access door is arranged, so that various operations and overhauling can be conveniently carried out on the control unit in the switch chamber.
Furthermore, the sealing strip is adhered to the joint of the first access door and the first box body, and the sealing strip is adhered to the joint of the second access door and the second box body.
The sealing strip can increase the leakproofness of the junction of the access door I and the box body I, and can better protect each electrical device in the box body I.
Further, the heat dissipation unit includes the motor, the motor is the motor that can realize just reversing, the motor is fixed to be located on the box one, the reciprocal lead screw of fixedly connected with on the output shaft of motor, the one end that the motor was kept away from to reciprocal lead screw rotates and is connected with the link, the link with box fixed connection, threaded connection has the slider on the reciprocal lead screw, the fixed at least one fan that is equipped with on the slider.
The motor is started, the output shaft of the motor starts to rotate, the reciprocating screw rod fixedly connected with the output shaft of the motor starts to rotate, the sliding block in threaded connection with the reciprocating screw rod moves up and down along the reciprocating screw rod, the fan on the sliding block is driven to move up and down, air circulation and heat exchange at each position inside the box body are accelerated, and heat dissipation is accelerated.
Furthermore, the vent is fixedly provided with a dustproof unit.
The environment around the well site is abominable, and the dust is great, and the well site in Xinjiang area especially is mostly located among the desert, and the sand blown by the wind is great, and the sand blown by the wind gets into and piles up in box one easily through the vent, influences the normal operating of each electrical equipment in box one and leads to the fact the short circuit even, sets up dustproof unit and can prevent effectively that the sand dirt from getting into box one in, the electrical equipment in the protection box one.
Further, dustproof unit includes metal grid, metal grid and box one can dismantle and be connected, be equipped with the filter layer in the metal grid, the filter layer specifically is filter pulp or active carbon.
The metal grating is detachably connected with the first box body, so that the metal grating is convenient to replace and clean, and the ventilation efficiency is kept; the filter cotton can effectively prevent sand, dust, moisture and the like from entering the first box body; the activated carbon has strong dust absorption and water absorption, can prevent sand, dust, water vapor and the like from entering the first box body, and better protects electrical elements in the first box body.
Furthermore, a louver is fixedly arranged on the outer side of the metal grille, and an opening of the louver faces downwards.
The shutter that the opening is down can effectively intercept sand dirt, rainwater to can carry out the drainage to sand dirt, rainwater, reduce sand dirt, rainwater etc. through metal grating, prolong metal grating's live time, reduce the change frequency, reduce hand labor.
Further, a fire extinguisher is further arranged in the first box body.
The fire extinguisher can quickly extinguish fire when on fire, prevent the fire from spreading, reduce loss and protect the life and property safety of people.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment 1 of the remote power supply control system for a drilling living area of the present invention;
fig. 2 is a front sectional view of a booster station in embodiment 1 of the remote power supply control system for a drilling living area of the present invention;
fig. 3 is a top view of the booster station in embodiment 1 of the remote power supply control system for a drilling living area of the present invention;
fig. 4 is a front sectional view of the dustproof unit in embodiment 1 of the remote power supply control system for a drilling living area of the present invention;
fig. 5 is a front cross-sectional view of the booster station in embodiment 2 of the remote power supply control system for a drilling living area of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the system comprises a well site electric control room 1, a booster station 2, a step-down station 3, a living area electric control room 4, a cable 5, a transformer room 6, a first box body 61, an access door 611, a first handle 6110, a vent 612, an illuminating lamp 62, a heat dissipation unit 63, a motor 631, a reciprocating screw 632, a connecting frame 633, a sliding block 634, a fan 635, a metal grid 64, a filter layer 65, a transformer 66, a fire extinguisher 67, a shutter 68, a switch room 7, a second box body 71, a second access door 711, a second handle 7110 and a control unit 72.
Example 1
As shown in fig. 1 to 4, the remote power supply control system for the drilling living area comprises a well site electric control room 1 and a living area electric control room 4, wherein a booster station 2 and a buck station 3 are arranged between the well site electric control room 1 and the living area electric control room 4, the booster station 2(400V to 3kV ± 2 x 2.5%) is close to the well site electric control room 1, and the buck station 3(3kV ± 2 x 2.5% to 400V) is close to the living area electric control room 4.
The booster station 2 and the buck station 3 both comprise a transformer chamber 6 and a switch chamber 7, a transformer 66, such as an SCB10-3/0.4KV-315kVA dry-type transformer, is arranged in the transformer chamber 6, the left side of the transformer 66 in the booster station 2 is a low-voltage side (400V), the right side is a high-voltage side (3KV), the left side of the transformer 66 in the buck station 3 is a high-voltage side (3KV), and the right side is a low-voltage side (400V). The high-voltage side of the transformer 66 adopts a 5-gear voltage regulation mode, and under the condition that the power supply voltage is unstable, a non-excitation voltage regulation mode can be adopted, so that the terminal voltage of the electric control room 4 conveyed to the living area is guaranteed to be stabilized at 400V +/-5%, the power supply stability is guaranteed, and the use by people is facilitated.
The high-voltage side is electrically connected with a current-limiting fuse for protection, such as an RW12-12/100A200A outdoor ceramic fuse, so that the protection of a transmission line and the transformer 66 is realized; the high-voltage side is also electrically connected with an arrester, such as an HY5WS-17/50 outdoor metal arrester, which can effectively prevent overvoltage and lightning stroke and better protect a power supply system. The low-voltage side is electrically connected with a fuse isolation switch and a molded case circuit breaker to be used as protection, so that overload, short circuit and other protection are realized. The low-voltage side is also electrically connected with a reactive power meter, such as a DTSY1352-NK electric energy meter, and can check electric power data such as active power, reactive power, apparent power, voltage, current, power factor and the like.
The transformer chamber 6 comprises a first box body 61, an access door first 611 is mounted on the first box body 61 through screws and hinges, and a handle first 6110 is mounted on the access door first 611 through screws for operation. The ventilation opening 612 is formed in the first box body 61, the illuminating lamp 62 is mounted at the top of the first box body 61 through a screw, preferably an LED lamp strip with a switch, the inside of the first box body 61 can be illuminated in an all-around mode, shadow is avoided, and overhauling is facilitated.
The first box body 61 is internally provided with a heat dissipation unit 63. The heat dissipation unit 63 includes a motor 631, and the motor 631 may use a motor capable of performing forward and reverse rotation, such as a motor of SYK36-71 type, which is commonly used in the art. The motor 631 is fixedly mounted on the first box body 61 through a screw and a mounting seat, a reciprocating screw rod 632 is mounted on an output shaft of the motor 631 through a coupler, one end, far away from the motor 631, of the reciprocating screw rod 632 is rotatably connected with a connecting frame 633 with a bearing seat, the connecting frame 633 is fixedly connected with the first box body 61, a sliding block 634 is in threaded connection with the reciprocating screw rod 632, and at least one fan 635 is mounted on the sliding block 634 through a screw. In order to ensure that the slider 634 can slide up and down along the reciprocating screw rod 632, a guide rod is fixedly installed between the motor 631 and the connecting frame 633, the slider 634 is slidably connected with the guide rod, and the guide rod is used for limiting the movement of the slider 634 and preventing the slider 634 from rotating along with the reciprocating screw rod 632. .
The ventilation opening 612 is fixedly provided with a dustproof unit, the dustproof unit comprises a metal grid 64, and the metal grid 64 is detachably arranged on the first box body 61, for example, the dustproof unit is installed through screws, and the dustproof unit is adhered. Filter layer 65 has been placed at the middle part of metal grid 64, can effectually prevent that sand and dust, moisture etc. from getting into box 61 in, the inside electrical equipment of a better protection box 61, filter layer 65 specifically is filter pulp or active carbon, also can adopt other dustproof hygroscopic materials.
A fire extinguisher 67 is further arranged in the first box body 61, so that fire can be quickly extinguished in case of fire, and the life and property safety of people is protected.
The switch chamber 7 comprises a second box body 71, a second access door 711 is mounted on the second box body 71 through screws and hinges, and a second handle 7110 is mounted on the second access door 711 through screws for operation convenience. A control unit 72 is installed in the second box body 71 through screws, and elements such as a voltmeter, an ammeter, a breaker operating button, an indicator light, a transformer temperature controller and the like are installed on the control unit 72. To facilitate the operation of the control unit 72, a lighting lamp may be mounted on the second housing 711.
And a sealing strip, such as a sealing rubber strip, is adhered to the joint of the first access door 611 and the first box body 61, and a sealing strip is also adhered to the joint of the second access door 711 and the second box body 71. The tightness of the transformer chamber 6 and the switch chamber 7 can be better increased, a better dustproof and moistureproof effect is achieved, and various electrical equipment inside the transformer chamber and the switch chamber are better protected.
For further ensure personal safety, prevent that personnel from contacting the high-voltage line and electrocute, prevent that the toy mistake from damaging booster station 2 or step-down station 3, also prevent damage booster station 2 and step-down station 3 such as stone, debris that the windy weather scraped, can also install the rail in booster station 2 and step-down station 3's periphery.
The specific implementation process is as follows:
the boosting station 2 and the step-down station 3 are installed, the cable 5 is connected among the well site electric control room 1, the boosting station 2, the step-down station 3 and the living area electric control room 4, so that the voltage is maintained at 400V +/-5% after the boosting of the boosting station 2 and the step-down processing of the step-down station 3, and the rest and normal life of drilling workers in the living area are guaranteed.
During operation of transformer 66, a large amount of heat is generated and needs to be removed from first tank 61 as quickly as possible. The motor 631 and the fan 635 are started, and the fan 635 starts to rotate, so that air circulation and heat exchange inside and outside the first box body 61 are accelerated, and heat dissipation is accelerated. The output shaft of the motor 631 rotates, and the reciprocating screw 632 fixedly connected to the output shaft rotates therewith to drive the slider 634 to slide up and down along the reciprocating screw 632, and the fan 635 disposed on the slider 634 also moves up and down. The fan 635 that reciprocates makes the inside air of box 61 circulate from top to bottom, makes the inside upper and lower temperature of box 61 reach unanimity, has avoided only fixedly setting up fan 635 in a department and has caused the appearance of the inside inhomogeneous, the longer scheduling problem of radiating time of box 61 inside temperature, has further accelerated the inside heat dissipation of box 61, the better inside electrical apparatus vitality of box 61 of having protected.
In the process of heat dissipation and ventilation, the dustproof unit arranged at the ventilation opening 612 intercepts and filters external sand and dust to prevent the sand and dust from entering the first box body 61, and meanwhile, in use, the metal grid 64 and the filter layer 65 can intercept rainwater, moisture and the like outside the first box body 61 in rainy and snowy weather, so that electrical equipment inside the first box body 61 is protected better.
When the maintenance is needed, the maintenance door 611 and the illuminating lamp 62 are opened, the inside of the first box body 61 is maintained, the second maintenance door 711 is opened, and the inside of the second box body 71 is maintained. In the case of a fire, the fire extinguisher 67 is used to extinguish the fire.
This scheme simple structure, convenient operation can solve the terminal voltage of present drilling living area and can't satisfy the technical problem of the interior equipment normal use of barracks, provides stable voltage, makes things convenient for people's life, can provide a high-efficient radiating unit for transformer 66 simultaneously, prolongs transformer 66's life, reduces and overhauls reduce cost.
Example 2
As shown in fig. 5, in embodiment 2, based on embodiment 1, a louver 68 is installed on the outer side of the metal grid 64 by screws, and an opening of the louver 68 faces downward. The louver 68 can guide wind, sand, rain, snow and the like to the ground, and can also play a role in blocking, effectively reduce sand, dust, rain and the like reaching the metal grating 64, and better protect electrical equipment inside the first box body 61.
The rest of the structure and the operation principle of the embodiment 2 are the same as those of the embodiment 1.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, such as changing the structure of the heat dissipation unit, etc., which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Remote power supply control system in well drilling living area, its characterized in that: including automatically controlled room of well site and the automatically controlled room of living area, be equipped with booster station and step-down station between the automatically controlled room of well site and the automatically controlled room of living area, the booster station is close to the automatically controlled room of well site, the automatically controlled room of living area is close to in the step-down station, all communicate between the automatically controlled room of well site, booster station, step-down station and the automatically controlled room of living area has the cable, the cable between booster station and the step-down station is high-pressure transmission line cable.
2. The drilling living area remote power supply control system of claim 1, wherein: the step-up station and the step-down station both comprise a transformer chamber and a switch chamber.
3. The drilling living area remote power supply control system of claim 2, wherein: the transformer chamber comprises a first box body, wherein a first access door and a vent are arranged on the first box body, and an illuminating lamp and a heat dissipation unit are arranged in the first box body.
4. The drilling living area remote power supply control system of claim 3, wherein: the switch chamber comprises a second box body, wherein a second access door is arranged on the second box body, and a control unit is arranged in the second box body.
5. The drilling living area remote power supply control system of claim 4, wherein: and a sealing strip is adhered to the joint of the first access door and the first box body, and a sealing strip is adhered to the joint of the second access door and the second box body.
6. The drilling living area remote power supply control system of claim 3, wherein: the heat dissipation unit comprises a motor, the motor is a motor capable of realizing positive and negative rotation, the motor is fixedly arranged on the first box body, a reciprocating lead screw is fixedly connected to an output shaft of the motor, one end, far away from the motor, of the reciprocating lead screw is rotatably connected with a connecting frame, the connecting frame is fixedly connected with the first box body, a sliding block is connected to the reciprocating lead screw in a threaded mode, and at least one fan is fixedly arranged on the sliding block.
7. The drilling living area remote power supply control system of claim 3, wherein: and the ventilation opening is fixedly provided with a dustproof unit.
8. The drilling living area remote power supply control system of claim 7, wherein: the dustproof unit comprises a metal grid, the metal grid is detachably connected with the first box body, a filter layer is arranged in the metal grid, and the filter layer is specifically filter cotton or activated carbon.
9. The drilling living area remote power supply control system of claim 8, wherein: and a shutter is fixedly arranged on the outer side of the metal grille, and the opening of the shutter faces downwards.
10. A drilling living area remote power supply control system according to any one of claims 3 to 9, wherein: a fire extinguisher is further arranged in the first box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023343205.XU CN214013656U (en) | 2020-12-31 | 2020-12-31 | Remote power supply control system for drilling living area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023343205.XU CN214013656U (en) | 2020-12-31 | 2020-12-31 | Remote power supply control system for drilling living area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013656U true CN214013656U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023343205.XU Active CN214013656U (en) | 2020-12-31 | 2020-12-31 | Remote power supply control system for drilling living area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013656U (en) |
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2020
- 2020-12-31 CN CN202023343205.XU patent/CN214013656U/en active Active
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Denomination of utility model: Remote power supply control system in drilling living area Effective date of registration: 20220627 Granted publication date: 20210820 Pledgee: Bayingolin Mongolian Autonomous Prefecture Branch of Bank of China Ltd. Pledgor: BAZHOU BOND PETROLEUM TECHNOLOGY SERVICE Co.,Ltd. Registration number: Y2022980009229 |