An intelligent power supply system for preventing leakage in oil fields

Abstract

The present invention relates to the field of power supply systems, and specifically to an intelligent power supply system for preventing leakage in oil fields. The intelligent power supply system is arranged in the main body of the unit, and the intelligent power supply system includes a power generation unit, a power storage unit and a main control unit. The power storage unit includes a charging module, a power storage module and a discharge module. The power storage module is charged and discharged by a lifting control module, and the power generation unit is connected to a first power supply module and a charging module, and the discharge module is connected to a second power supply module; the space inside the main body of the unit is divided into a power generation space and a distribution space by an isolation plate, and a battery pack is installed in the distribution space for lifting, and a first distribution box and a second distribution box are provided in the distribution space, and the first distribution box and the second distribution box are blocked by a grooved baffle, and an auxiliary support structure of the battery pack is installed on the isolation plate; the present invention can achieve the purpose of eliminating the influence of leakage in the power supply line and improving the safety of the power supply system.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply systems, and in particular to an intelligent power supply system for preventing leakage in oil fields. Background Art

[0002] Power supply is a crucial component of oilfield production, as various equipment and machinery require electricity to operate. Currently, in addition to using mains electricity, mobile power supply equipment is often required to power oilfield equipment. Mobile power supply equipment is typically equipped with a generator that uses fuel to generate electricity, thereby powering the oilfield equipment.

[0003] Power supply equipment is typically equipped with a distribution mechanism that further distributes and controls generator power. It also utilizes various electrical components for safety, ensuring timely power outages and protecting oilfield equipment in the event of leakage or short circuits. However, if leakage occurs in the distribution mechanism's wiring, it can damage equipment, interrupt production, and potentially lead to serious consequences such as fire. While many current mobile power supply devices also incorporate power storage devices to provide temporary power when the generator is inoperative, distribution mechanisms with wiring problems can easily affect the normal operation of the power storage devices. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent power supply system for oil fields that prevents leakage, so as to eliminate the influence of leakage in the power supply line and improve the safety of the power supply system, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent power supply system for preventing leakage in oil fields, the intelligent power supply system is arranged in the main body of the unit, the intelligent power supply system includes a power generation unit, a power storage unit and a main control unit, and the power storage unit includes a charging module, a power storage module and a discharge module, the power storage module is charged and discharged by a lifting control module, and the power generation unit is connected to the first power supply module and the charging module, and the discharge module is connected to the second power supply module; the space inside the main body of the unit is divided into a power generation space and a distribution space by an isolation plate, and a battery pack is installed in the distribution space, and a battery pack is arranged in the distribution space. There are a first distribution box and a second distribution box. The first distribution box and the generator in the power generation space are connected through a transmission component, and the battery pack is connected to the transmission component when it rises, and is connected to the second distribution box when it descends. The first distribution box and the second distribution box are separated by a slotted baffle, and a double-layer partition is movably installed in the slotted baffle, and the double-layer partition closes the through groove on the slotted baffle after the battery pack descends, and the double-layer partition can be filled with insulating gas when it is closed. A heat dissipation groove that can automatically close and open as the battery pack rises and falls is provided on the side of the battery pack, and an auxiliary support structure for the battery pack is installed on the isolation plate.

[0006] Preferably, the power generation unit and the power storage unit are controlled by a main control unit. The power generation unit includes a generator and a transmission component, and the transmission component is connected to the charging module and the first power supply module at the same time. The discharge module is connected to the second power supply module through a converter.

[0007] Preferably, the isolation plate is vertically installed in the unit body, and the first distribution box and the second distribution box are vertically arranged in parallel on the side of the unit body, and the battery pack is located between the back of the second distribution box and the isolation plate.

[0008] Preferably, limit blocks are provided on both sides of the battery pack, and guide rails are installed on the grooved baffle, the limit blocks are movably connected to the guide rails, and the limit blocks are connected to the support member.

[0009] Preferably, an upper plug and a lower plug are respectively provided on the upper and lower sides of the battery pack, and an upper socket facing downward is installed on the transmission component, and an upper lower socket facing upward is connected to the second distribution box.

[0010] Preferably, a through groove is provided in the center of the grooved baffle, and the double-layer partition is horizontally installed in the grooved baffle, and a retraction spring is fixedly connected to the double-layer partition, a pull rope is connected to the side of the double-layer partition, and the other end of the pull rope is arranged through the side of the grooved baffle, and a base is provided at the end of the pull rope, a pressure piece is provided on the side wall of the battery pack, and the base is on the downward track of the pressure piece.

[0011] Preferably, an air supply box is installed in the grooved baffle, and the air supply box is on the other side of the double-layer partition. The air supply box is externally connected to the air storage tank through an air supply pipe, and a press valve that can be opened by being pushed up by the double-layer partition is provided on the air supply box.

[0012] Preferably, limiting guide grooves are provided on the upper and lower sides of the heat dissipation groove of the battery pack, and a closed door is movably installed in the limiting guide groove, a reset spring is connected to the closed door, and a support rod is installed at the bottom of the closed door, and a triangular block is installed at the bottom of the unit body, and the triangular block is located below the support rod.

[0013] Preferably, the auxiliary support structure includes a brake pad arranged on the limit block and a mounting seat arranged on the isolation plate, and a friction wheel is rotatably mounted on the mounting seat through a grooved shaft.

[0014] Preferably, a slide is movably mounted in the mounting seat, and a clamping member capable of being connected to the grooved shaft is fixedly mounted on the slide, and the position of the slide is controlled by a pushing member.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The smart power supply system of the present invention can use the backup power storage unit to power the oilfield equipment when leakage occurs in the main power generation unit and distribution line, effectively avoiding production interruption. When a problem occurs in the first power supply module or the power generation unit, the lifting control module can drive the power storage module to disconnect from the charging module and connect to the discharge module, so as to use the power of the power storage module to power the oilfield equipment, and distribute and control the battery power through the intact second power supply module to avoid being affected by the leakage line of the first power supply module. The smart power supply system is installed in the main body of the unit, and the first power supply module and the second power supply module are separated by a slotted baffle. After leakage occurs, the backup power storage unit can be completely isolated to avoid being affected by the leakage part, thereby effectively ensuring the safety of the backup line and not affecting the normal use of the oilfield equipment.

[0017] 2. The present invention provides a slotted baffle between the first distribution box and the second distribution box. Generally, the double-layer partition thereon retracts under the action of the retraction spring, so that the through slot in the middle of the slotted baffle is in an open state, and the upper plug on the battery pack can pass through the through slot and complete the connection with the upper socket. After leakage occurs, the battery pack moves downward. Through the corresponding position setting, when the upper plug is withdrawn from the through slot, the double-layer partition can automatically close the through slot to prevent the first line part with leakage problem from accidentally contacting the backup circuit. The slotted baffle is further provided with an air supply structure. When the double-layer partition moves to the state of closing the through slot, the insulating gas enters the space formed by the double-layer partition, which further enhances the insulation effect.

[0018] 3. The battery pack of the present invention is provided with a heat dissipation groove, which can be opened when supplying power. When rising for energy replenishment or waiting for use, the heat dissipation groove is closed by a closed door to prevent the exhaust gas generated by the generator set during power generation from entering the battery pack and affecting the normal use of the battery pack.

[0019] 4. An auxiliary support structure is provided on the isolation plate of the present invention. The auxiliary support structure can use friction from the side to balance the gravity of the battery pack when the battery pack is in an upward state, share the pressure of the support member, and increase the durability of the support member. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a system block diagram of the smart power supply system of the present invention.

[0021] Figure 2 It is an overall schematic diagram of the power supply unit structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the internal space of the main body of the unit of the present invention.

[0023] Figure 4 This is a schematic diagram of the structure of the first distribution box and the second distribution box of the present invention.

[0024] Figure 5 Schematic diagram of the isolation plate structure of the present invention.

[0025] Figure 6 Schematic diagram of the lifting battery pack structure of the present invention.

[0026] Figure 7 Schematic diagram of the bottom of the battery pack structure of the present invention.

[0027] Figure 8 Schematic diagram of the closed door structure of the present invention.

[0028] Figure 9 Schematic diagram of the grooved baffle structure of the present invention.

[0029] Figure 10 Schematic diagram of the double-layer separator structure of the present invention.

[0030] Figure 11 Schematic diagram of the brake support structure of the present invention.

[0031] In the figure: 1. Unit body; 2. Isolation plate; 3. Battery pack; 4. First distribution box; 5. Second distribution box; 6. Transmission assembly; 7. Guide rail; 8. Limit block; 9. Support member; 10. Upper plug; 11. Lower plug; 12. Upper socket; 13. Lower socket; 14. Slotted baffle; 15. Double-layer partition; 16. Retraction spring; 17. Pull rope; 18. Base; 19. Pressing member; 20. Air supply box; 21. Air supply pipe; 22. Press valve; 23. Limiting guide groove; 24. Closing door; 25. Reset spring; 26. Support rod; 27. Triangle block; 28. Brake pad; 29. ​​Mounting seat; 30. Friction wheel; 31. Slotted shaft; 32. Slide; 33. Clamp; 34. Pushing member. DETAILED DESCRIPTION

[0032] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. It should be noted that the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 11The present invention provides a technical solution: an intelligent power supply system for preventing leakage in oil fields, which is arranged in a unit body 1. The intelligent power supply system includes a power generation unit, a power storage unit and a main control unit, and the power storage unit includes a charging module, a power storage module and a discharge module. The power storage module is charged and discharged by a lifting control module, and the power generation unit is connected to a first power supply module and a charging module, and the discharge module is connected to a second power supply module; the power generation unit and the power storage unit are controlled by the main control unit, the power generation unit includes a generator and a transmission component, and the transmission component is connected to the charging module and the first power supply module at the same time, and the discharge module is connected to the second power supply module through a converter.

[0034] The intelligent power supply system of the present invention can use the spare power storage unit to supply power to the oilfield equipment when the main power generation unit and distribution line have leakage, effectively avoiding production interruption. Under normal circumstances, the generator in the power generation unit is used to generate electricity, and the electricity can be supplied to the first power supply module through the transmission component. The first power supply module can distribute the electricity evenly and directly supply power to the oilfield equipment. The excess electricity can be used to charge the power storage module through the charging module. When a problem occurs in the first power supply module or the power generation unit, the lifting control module can drive the power storage module to disconnect from the charging module and connect to the discharge module, so as to use the power of the power storage module to power the oilfield equipment. The converter can be used to convert direct current into alternating current, and the battery power can be distributed and controlled through the intact second power supply module to avoid being affected by the leakage circuit of the first power supply module.

[0035] The space inside the unit body 1 is divided into a power generation space and a distribution space by an isolation plate 2, and a battery pack 3 is installed in the distribution space for lifting, and a first distribution box 4 and a second distribution box 5 are provided in the distribution space. The first distribution box 4 and the generator in the power generation space are connected through a transmission component 6, and the battery pack 3 is connected to the transmission component 6 when it rises, and is connected to the second distribution box 5 when it descends. The first distribution box 4 and the second distribution box 5 are blocked by a grooved baffle 14, and a double-layer partition 15 is movably installed in the grooved baffle 14, and the double-layer partition 15 closes the through groove on the grooved baffle 14 after the battery pack 3 descends, and the double-layer partition 15 can be filled with insulating gas when it is closed. The side of the battery pack 3 is provided with a heat dissipation groove that can automatically close and open as the battery pack 3 rises and falls, and an auxiliary support structure for the battery pack 3 is installed on the isolation plate 2.

[0036] The intelligent power supply system of the present invention is installed in the unit body 1, and the power generation unit and the power storage unit are separated by the isolation plate 2 in the unit body 1, and the first power supply module and the second power supply module are separated by the grooved baffle 14. After the leakage occurs, the backup power storage unit can be completely isolated to avoid being affected by the leakage part, thereby effectively ensuring the safety of the backup line without affecting the normal use of oilfield equipment.

[0037] The isolation plate 2 is vertically installed in the unit body 1, and the first distribution box 4 and the second distribution box 5 are vertically arranged in parallel on the side of the unit body 1, and the battery pack 3 is located between the back of the second distribution box 5 and the isolation plate 2.

[0038] The power distribution part and the battery pack 3 are separated from the power generation part by an isolation plate 2, and the first distribution box 4 and the second distribution box 5 are also separated from each other. The battery pack 3 can be raised and lowered, so that when the direct power supply part is normal, it can be connected to it to replenish the battery pack 3. When there is a problem with the direct power supply part, it can be disconnected from it and powered independently.

[0039] Limiting blocks 8 are provided on both sides of the battery pack 3 , and a guide rail 7 is installed on the grooved baffle 14 . The limiting blocks 8 are movably connected to the guide rail 7 , and the limiting blocks 8 are connected to the support member 9 .

[0040] The battery pack 3 is installed with a limiter by means of a guide rail 7. The limiter block 8 on the battery pack 3 is connected to the guide rail 7. The support member 9 can be a pneumatic cylinder or a hydraulic cylinder. The battery pack 3 is lifted when the battery pack 3 is replenished, and the battery pack 3 is lowered when the battery pack 3 is needed for power supply.

[0041] An upper plug 10 and a lower plug 11 are respectively provided on the upper and lower sides of the battery pack 3 , and a downwardly facing upper socket 12 is installed on the transmission component 6 , and an upwardly facing lower socket 13 is connected to the second distribution box 5 .

[0042] When the battery pack 3 is in an ascending state, the upper plug 10 thereon is connected to the upper socket 12, thereby connecting the battery pack 3 to the generator through the transmission component 6, and the battery pack 3 can be charged. When the battery pack 3 is in a descending state, the lower plug 11 thereon is connected to the lower socket 13, thereby connecting the battery pack 3 to the second distribution box 5, and the oilfield equipment can be normally powered by the second distribution box 5 to ensure smooth production.

[0043] A through groove is provided in the center of the grooved baffle 14, and the double-layer partition 15 is horizontally installed in the grooved baffle 14, and a retraction spring 16 is fixedly connected to the double-layer partition 15, and a pull rope 17 is connected to the side of the double-layer partition 15, and the other end of the pull rope 17 is set through the side of the grooved baffle 14, and a base 18 is provided at the end of the pull rope 17, and a pressure piece 19 is provided on the side wall of the battery pack 3, and the base 18 is on the downward track of the pressure piece 19.

[0044] A slotted baffle 14 is provided between the first distribution box 4 and the second distribution box 5. Generally, the double-layer partition 15 thereon retracts under the action of the retraction spring 16, so that the through slot in the middle of the slotted baffle 14 is in an open state, and the upper plug 10 on the battery pack 3 can pass through the through slot and complete the connection with the upper socket 12. After leakage occurs, the battery pack 3 moves downward. Through the corresponding position setting, when the upper plug 10 is withdrawn from the through slot, the pressure piece 19 on the battery pack 3 can apply pressure to the base 18, thereby pulling the pull rope 17, so that the pull rope 17 pulls out the double-layer partition 15 to overcome the elastic force and close the through slot, thereby preventing the first line part with the leakage problem from accidentally contacting the backup circuit.

[0045] An air supply box 20 is installed in the grooved baffle 14 and is located on the other side of the double-layer partition 15. The air supply box 20 is connected to the air storage tank through an air supply pipe 21, and a press valve 22 is provided on the air supply box 20 that can be opened by being pushed up by the double-layer partition 15.

[0046] The grooved baffle 14 is further provided with a gas supply structure. When the double-layer partition 15 moves to a state where the through groove is closed, it can press on the press valve 22, so that the insulating gas in the gas supply box 20 and the gas supply pipe 21 enters the space formed by the double-layer partition 15, thereby further enhancing the insulation. The insulating gas can be sulfur hexafluoride gas, which has good insulation and arc extinguishing properties.

[0047] Limiting guide grooves 23 are provided on the upper and lower sides of the heat dissipation groove of the battery pack 3, and a closed door 24 is movably installed in the limiting guide groove 23. A return spring 25 is connected to the closed door 24, and a support rod 26 is installed at the bottom of the closed door 24. A triangular block 27 is installed at the bottom of the unit body 1, and the triangular block 27 is located below the support rod 26.

[0048] The battery pack 3 of the present invention is provided with a heat dissipation groove, which is mainly opened when supplying power. When it is rising to replenish energy or waiting for use, the heat dissipation groove is closed by the closed door 24 to prevent the exhaust gas generated by the generator set when generating electricity from entering the battery pack 3 and affecting the normal use of the battery pack 3. When the battery pack 3 moves down to the bottom, the support rod 26 on the closed door 24 can be guided by the triangular block 27, so that the closed door 24 is automatically opened and the heat dissipation groove can dissipate heat.

[0049] The auxiliary support structure includes a brake pad 28 provided on the limiting block 8 and a mounting seat 29 provided on the isolation plate 2 , and a friction wheel 30 is rotatably mounted in the mounting seat 29 via a grooved shaft 31 .

[0050] In order to reduce the supporting pressure of the support member 9 on the battery pack 3, an auxiliary supporting structure is also provided on the isolation plate 2 of the present invention. The auxiliary supporting structure can use friction from the side to balance the gravity of the battery pack 3 when the battery pack 3 is in an upward state.

[0051] A slide 32 is movably mounted in the mounting seat 29 , and a clamp 33 that can be connected to the grooved shaft 31 is fixedly mounted on the slide 32 . The position of the slide 32 is controlled by a pusher 34 .

[0052] The pushing member 34 can be a telescopic rod, the groove on the grooved shaft 31 can be a polygonal groove, and the clamping member 33 can be a polygonal cylinder. When the battery pack 3 rises, the slide 32 is driven away from the grooved shaft 31 by the pushing member 34, and the friction wheel 30 can rotate arbitrarily without causing any obstruction to the limit block 8 and the brake pad 28. After the battery pack 3 rises to its position, the sliding member 32 is driven close to the grooved shaft 31 by the pushing member 34, and the clamping member 33 can be clamped into the groove body of the grooved shaft 31, so that the friction wheel 30 cannot rotate, thereby generating vertical resistance through the contact between the friction wheel 30 and the brake pad 28, balancing part of the gravity of the battery pack 3 and increasing the durability of the support member 9.

[0053] When the present invention is in use: First, the intelligent power supply system of the present invention can use the spare power storage unit to supply power to the oil field equipment when the main power generation unit and the distribution line have leakage, so as to effectively avoid production interruption. Under normal circumstances, the generator in the power generation unit is used to generate electricity, and the electricity can be supplied to the first power supply module through the transmission component. The first power supply module can distribute the electricity evenly and directly supply power to the oil field equipment. The excess electricity can be used to charge the power storage module through the charging module. When there is a problem with the first power supply module or the power generation unit, the lifting control module can drive the power storage module to disconnect from the charging module and connect to the discharge module, so as to use the power of the power storage module to supply power to the oil field equipment, and the conversion module can be used. The device converts direct current into alternating current, and distributes and controls battery power through the intact second power supply module to avoid being affected by the leakage circuit of the first power supply module. The smart power supply system is mounted in the unit body 1, and the power generation unit and the power storage unit are separated by the isolation plate 2 in the unit body 1, and the first power supply module and the second power supply module are separated by the grooved baffle 14. After the leakage occurs, the backup power storage unit can be completely isolated to avoid being affected by the leakage part, thereby effectively ensuring the safety of the backup line and not affecting the normal use of the oilfield equipment. The isolation plate 2 is used to separate the distribution part and the battery pack 3 from the power generation part, and the first distribution box 4 and the second distribution box 5 are also separated from each other. The battery pack 3 can When the direct power supply part is normal, it can be connected to the direct power supply part to replenish the battery pack 3. When the direct power supply part has problems, it can be disconnected from the direct power supply part to provide independent power supply. The battery pack 3 is limited and installed through the guide rail 7. The limit block 8 on the battery pack 3 is connected to the guide rail 7. The support member 9 can be a cylinder or a hydraulic cylinder. When the battery pack 3 is replenished, the battery pack 3 is lifted up, and when the battery pack 3 is needed to supply power, the battery pack 3 is lowered. When the battery pack 3 is in the rising state, the upper plug 10 thereon is connected to the upper socket 12, so that the battery pack 3 is connected to the generator through the transmission component 6, and the battery pack 3 can be charged. When the battery pack 3 is in the descending state, the lower plug 11 thereon is connected to the lower socket 13, so that the battery pack 3 It is connected to the second distribution box 5 and can provide normal power supply to the oilfield equipment through the second distribution box 5 to ensure smooth production. A slotted baffle 14 is provided between the first distribution box 4 and the second distribution box 5. Under normal circumstances, the double-layer partition 15 thereon retracts under the action of the retraction spring 16, so that the through slot in the middle of the slotted baffle 14 is in an open state, and the upper plug 10 on the battery pack 3 can pass through the through slot and complete the connection with the upper socket 12. After leakage occurs, the battery pack 3 moves downward. Through the corresponding position setting, when the upper plug 10 is withdrawn from the through slot, the pressure piece 19 on the battery pack 3 can apply pressure to the base 18, thereby pulling the pull rope 17, so that the pull rope 17 pulls out the double-layer partition 15 to overcome the elastic force and close the through slot.In order to prevent the first circuit part with leakage problem from accidentally contacting with the backup circuit, the grooved baffle 14 is further provided with an air supply structure. When the double-layer partition 15 moves to the state of closing the through groove, it can press on the press valve 22, so that the insulating gas in the air supply box 20 and the air supply pipe 21 enters the space formed by the double-layer partition 15, which further enhances the insulation effect. The insulating gas can be sulfur hexafluoride gas, which has good insulation and arc extinguishing properties. The battery pack 3 of the present invention is provided with a heat dissipation groove, which is mainly opened when power is supplied. When it is in the state of rising to replenish energy or waiting for use, the heat dissipation groove is closed by the closed door 24 to prevent the exhaust gas generated by the generator set during power generation from entering the battery pack 3 and affecting the normal use of the battery pack 3. When the battery pack 3 moves down to the bottom, the support rod 26 on the closed door 24 can be guided by the triangular block 27, so that the closed door 24 is automatically opened, and the heat dissipation groove To dissipate heat, in order to reduce the supporting pressure of the support member 9 on the battery pack 3, an auxiliary supporting structure is also provided on the isolation plate 2 of the present invention. The auxiliary supporting structure can balance the gravity of the battery pack 3 from the side by friction when the battery pack 3 is in the rising state. The pusher 34 can be a telescopic rod, and the groove on the grooved shaft 31 can be a polygonal groove, and the clamping member 33 can be a polygonal cylinder. When the battery pack 3 rises, the slide 32 is driven away from the grooved shaft 31 by the pusher 34, and the friction wheel 30 can rotate arbitrarily without causing any obstruction to the limit block 8 and the brake pad 28. When the battery pack 3 rises to its full height, the pusher 34 drives the slide 32 close to the grooved shaft 31, and the clamping member 33 can be clamped into the groove of the grooved shaft 31, so that the friction wheel 30 cannot rotate. Therefore, the contact between the friction wheel 30 and the brake pad 28 generates vertical resistance, which balances part of the gravity of the battery pack 3 and increases the durability of the support member 9.

[0054] The above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Various changes made by ordinary technicians in this field based on the above concepts without creative work fall within the scope of protection of the present invention.

Claims

1. An intelligent power supply system for preventing leakage in oil fields, the intelligent power supply system being arranged in a unit body (1), characterized in that: The intelligent power supply system comprises a power generation unit, a power storage unit and a main control unit, wherein the power generation unit and the power storage unit are controlled by the main control unit, the power generation unit comprises a generator and a transmission component (6), and the power storage unit comprises a charging module, a power storage module and a discharge module, the power storage module comprises a battery pack (3) and is charged and discharged by a lifting control module, the power generation unit is connected to a first power supply module and a charging module, and the discharge module is connected to a second power supply module; The space inside the main body (1) of the unit is divided into a power generation space and a power distribution space by an isolation plate (2), and a battery pack (3) is installed in the power distribution space for lifting, and a first distribution box (4) and a second distribution box (5) are provided in the power distribution space, a first power supply module and a second power supply module are respectively provided in the first distribution box (4) and the second distribution box (5), the first distribution box (4) is connected to the generator in the power generation space through a transmission component (6), the second distribution box (5) is connected to the discharge module, and the battery pack (3) is connected to the first distribution box (4) through the transmission component (6) when it rises, and the battery pack (3) is connected to the first distribution box (4) through the transmission component (6), and the battery pack (3) is connected to the first distribution box (4) when it rises. When the battery pack (3) is lowered, it is connected to the second distribution box (5); the first distribution box (4) and the second distribution box (5) are separated by a grooved baffle (14); a double-layer partition (15) is movably installed in the grooved baffle (14); and the double-layer partition (15) closes the through groove on the grooved baffle (14) after the battery pack (3) is lowered; and when the double-layer partition (15) is closed, it can be filled with insulating gas; a heat dissipation slot that can be automatically closed and opened as the battery pack (3) rises and falls is provided on the side of the battery pack (3); and an auxiliary support structure of the battery pack (3) is installed on the isolation plate (2).

2. The oilfield anti-leakage intelligent power supply system according to claim 1, characterized in that: The transmission component (6) is connected to the charging module and the first power supply module at the same time, and the discharge module is connected to the second power supply module via a converter.

3. The oilfield anti-leakage intelligent power supply system according to claim 1, characterized in that: The isolation plate (2) is vertically installed in the unit body (1), and the first distribution box (4) and the second distribution box (5) are vertically arranged in parallel on the side of the unit body (1), and the battery pack (3) is located between the back of the second distribution box (5) and the isolation plate (2).

4. The oilfield anti-leakage intelligent power supply system according to claim 1, characterized in that: Limiting blocks (8) are provided on both sides of the battery pack (3), and a guide rail (7) is installed on the grooved baffle (14). The limiting blocks (8) are movably connected to the guide rail (7), and the limiting blocks (8) are connected to the support member (9).

5. The oilfield anti-leakage intelligent power supply system according to claim 1, characterized in that: The upper and lower sides of the battery pack (3) are respectively provided with an upper plug (10) and a lower plug (11), and a transmission component (6) is installed with an upper socket (12) facing downward, and the second distribution box (5) is connected with a lower socket (13) facing upward.

6. The oilfield anti-leakage intelligent power supply system according to claim 1, characterized in that: A through slot is provided at the center of the grooved baffle (14), and a double-layer partition (15) is horizontally installed in the grooved baffle (14), and a retraction spring (16) is fixedly connected to the double-layer partition (15), a pull rope (17) is connected to the side of the double-layer partition (15), and the other end of the pull rope (17) is arranged to pass through the side of the grooved baffle (14), and a base (18) is provided at the end of the pull rope (17), a pressing piece (19) is provided on the side wall of the battery pack (3), and the base (18) is on the downward track of the pressing piece (19).

7. The oilfield anti-leakage intelligent power supply system according to claim 1, characterized in that: An air supply box (20) is installed in the grooved baffle (14), and the air supply box (20) is located on the other side of the double-layer partition (15). The air supply box (20) is externally connected to the air storage tank through an air supply pipe (21), and a press valve (22) that can be opened by being pressed by the double-layer partition (15) is provided on the air supply box (20).

8. The oilfield anti-leakage intelligent power supply system according to claim 1, characterized in that: Limiting guide grooves (23) are provided on the upper and lower sides of the heat dissipation groove of the battery pack (3), and a closed door (24) is movably installed in the limiting guide groove (23). A return spring (25) is connected to the closed door (24), and a support rod (26) is installed at the bottom of the closed door (24). A triangular block (27) is installed at the bottom of the unit body (1), and the triangular block (27) is located below the support rod (26).

9. The oilfield anti-leakage intelligent power supply system according to claim 4, characterized in that: The auxiliary support structure comprises a brake pad (28) arranged on the limit block (8) and a mounting seat (29) arranged on the isolation plate (2), and a friction wheel (30) is rotatably mounted in the mounting seat (29) via a grooved shaft (31).

10. The oilfield anti-leakage intelligent power supply system according to claim 9, characterized in that: A slide seat (32) is movably mounted in the mounting seat (29), and a clamping member (33) capable of being connected to the grooved shaft (31) is fixedly mounted on the slide seat (32). The position of the slide seat (32) is controlled by a pushing member (34).

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