Energy supply device for unattended near-zero carbon oil and gas field station

Abstract

The utility model relates to the technical field of gas field station energy supply, in particular to an unattended near-zero carbon oil gas field station energy supply device which comprises a differential pressure generator set, a gas storage tank is arranged on one side of the differential pressure generator set, and the differential pressure generator set is provided with a supply gas outlet box. A storage box is fixedly connected to the bottom of the air supply and outlet box, and an auxiliary square frame is arranged on the side, away from the differential pressure generator set, of the air supply and outlet box in a communicating mode. According to the unattended near-zero-carbon oil and gas field station energy supply device, after gas supply operation is completed, the supply gas outlet pipe and the gas outlet connector body can be contracted and stored, exposure of the supply gas outlet end is reduced, the situation that the supply gas outlet end exposed for a long time is prone to adhesion of dust and dirt is avoided, and subsequent unnecessary cleaning operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy supply for gas stations, and in particular to an unmanned near-zero-carbon oil and gas station energy supply device. Background Art

[0002] At present, in order to comply with the development trend under the "dual carbon" goal and strive to create "low-carbon" and "zero-carbon" oil and gas fields, existing gas stations generally generate "zero-carbon" electricity from oil and gas energy through a pressure differential kinetic energy recovery system (such as the Tarim Oilfield West-East Gas Transmission First Station Pressure Differential Power Generation Project), providing uninterrupted supply for surrounding oil and gas production stations, so that the gas stations can achieve zero-carbon operation. At the same time, in the process of supplying energy, the gas stations will be used in conjunction with the unattended management system to assist staff in remotely observing the supply status of the gas stations in a timely manner;

[0003] Before the existing near-zero-carbon oil and gas station energy supply device supplies oil and gas to the vehicle through the supply pipeline, it is generally necessary to connect and connect the supply connector that is pre-connected on one end of the supply pipeline and the air intake end of the vehicle. However, after the oil and gas supply operation is completed and the supply connector is removed from the vehicle, the exposed setting of the supply connector will make the edge of its air outlet easy to adhere to external dust and dirt. At the same time, the necessary cleaning operation of the connector will be required before connection, which will also bring some unnecessary troubles to the entire supply operation and affect the ability of the supply connector to be quickly connected to the vehicle. Therefore, in view of the above problems, an unmanned near-zero-carbon oil and gas station energy supply device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an unattended near-zero carbon oil and gas station energy supply device to solve the problem in the above background technology that after the gas supply operation is completed, the supply joint of the existing near-zero carbon oil and gas station energy supply device is easily adhered to external dust and dirt due to the exposure of the supply joint.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An unmanned energy supply device for a near-zero carbon oil and gas station comprises a pressure differential generator set, a gas storage tank is provided on one side of the pressure differential generator set, and a supply outlet box is provided on the other side of the pressure differential generator set, a storage box is fixedly connected to the bottom of the supply outlet box, and an auxiliary box is provided on the side of the supply outlet box away from the pressure differential generator set, a storage box is provided at the middle and upper position of one side of the auxiliary box, a movable bracket is provided at the upper inner position of the auxiliary frame, an outlet end of the supply outlet box is connected to a supply outlet pipe, front and rear ends of the movable bracket are respectively fixedly connected to side sliders, and both sides of the front end of the side slider are respectively fixedly connected to side clamping strips, a guide rod is provided between a group of the side clamping strips, the inner side of the side slider is threadedly connected to a transmission screw, and one end of the transmission screw is fixedly connected to a motor.

[0007] Preferably, a fence is provided adjacent to the front of the pressure difference generator set, and high-definition cameras are arranged evenly in the horizontal direction at the top of the fence, and the monitoring directions of adjacent groups of high-definition cameras are arranged oppositely front to back.

[0008] Preferably, the interior of the auxiliary frame is connected to the interior of the storage box, and the auxiliary frame is fixedly connected to a group of the guide rods, and the side sliders are slidably connected to the guide rods through a group of the side clamping strips.

[0009] Preferably, telescopic rods are respectively provided at the front and rear ends of one side of the top of the storage box, and the movable end of the telescopic rod is connected to a baffle cover, the baffle cover is arranged in an "L"-shaped structure, and the vertical end of the baffle cover is opposite to the inlet end of the storage box, and the front and rear ends of one side of the interior of the storage box are respectively fixedly connected with side oblique bars, the air supply outlet pipe crosses the interior of the storage box, and the fixed end of the cylinder of the telescopic rod extends into the interior of the storage box and is arranged adjacent to the left and right positions of the side oblique bar.

[0010] Preferably, the movable bracket and the air supply outlet pipe are arranged adjacent to each other in the upper and lower positions, and the outer shape of the movable bracket is an inverted "V"-shaped structure. The motor is fixedly installed at the front and rear ends inside the storage box, and the motor is connected by a transmission screw and a side slider. The transmission screw and the auxiliary frame are rotatably connected. The left side of the bottom end of the air supply outlet pipe is opposite to the inlet of the storage box, and the air outlet end of the air supply outlet pipe is connected to the air outlet connector body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by providing a storage box, telescopic rod, baffle cover, movable bracket, side slider, side clamping strip, transmission screw, guide rod and motor, the unmanned near-zero carbon oil and gas station energy supply device can, after completing the gas supply operation, first use the downward pressure storage structure composed of the movable bracket, side slider, side clamping strip, transmission screw, guide rod and motor to shrink and store the supply outlet pipe, and then use the storage box, telescopic rod and baffle cover to store and seal the outlet connector body, so as to reduce the exposure of the supply outlet end. By being able to store the supply outlet end after completing a single gas supply operation to reduce unnecessary exposure, it can be avoided that the supply outlet end that has been exposed for a long time is prone to adhesion of dust and dirt, and unnecessary cleaning operations can be reduced, ensuring that the supply outlet end can be quickly connected to the vehicle for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a half-cut structural schematic diagram of the auxiliary frame of the utility model;

[0015] Figure 3 This is a schematic diagram of the storage box structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the movable bracket of the utility model.

[0017] In the figure: 1. Pressure difference generator set; 2. Gas storage tank; 3. Supply outlet box; 4. Auxiliary box; 5. Storage box; 6. Supply outlet pipe; 7. Outlet connector body; 8. Storage box; 9. Movable bracket; 10. Side slider; 11. Side clamping strip; 12. Transmission screw; 13. Guide rod; 14. Motor; 15. Telescopic rod; 16. Cover; 17. Side oblique strip; 18. Fence; 19. High-definition camera. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] An unmanned near-zero carbon oil and gas station energy supply device comprises a pressure difference generator set 1, a gas storage tank 2 is arranged on one side of the pressure difference generator set 1, and a supply outlet box 3 is arranged on the other side of the pressure difference generator set 1, a storage box 8 is fixedly connected to the bottom of the supply outlet box 3, and an auxiliary frame 4 is arranged on the side of the supply outlet box 3 away from the pressure difference generator set 1, a storage box 5 is arranged on the middle and upper position of one side of the auxiliary frame 4, a movable bracket 9 is arranged on the upper inner position of the auxiliary frame 4, an outlet end of the supply outlet box 3 is connected to a supply outlet pipe 6, front and rear ends of the movable bracket 9 are respectively fixedly connected with side sliders 10, and both sides of the front end of the side slider 10 are respectively fixedly connected with side clamping strips 11, a guide rod 13 is arranged between a group of side clamping strips 11, a transmission screw 12 is threadedly connected to the inner side of the side slider 10, and a motor 14 is fixedly connected to one end of the transmission screw 12.

[0021] like Figure 1 As shown, a fence 18 is provided adjacent to the front of the pressure difference generator set 1, and high-definition cameras 19 are arranged equidistantly in the horizontal direction at the top of the fence 18. The monitoring directions of adjacent groups of high-definition cameras 19 are arranged oppositely in the front and back. During the daily operation of the energy supply device of the entire gas field station, the fence 18 in a stable upright state will isolate and protect various equipment inside the gas field station from the periphery. At the same time, multiple high-definition cameras 19 are used in conjunction with the main control system of the gas field station to perform simultaneous high-definition monitoring of the inside and outside of the gas field station to achieve the purpose of unmanned operation.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the interior of the auxiliary frame 4 is connected to the interior of the storage box 8, and the auxiliary frame 4 is fixedly connected to a group of guide rods 13. The side slider 10 is slidably connected to the guide rods 13 through a group of side clamping strips 11. When a group of side sliders 10 are stretched up and down, the sliding fit between the side clamping strips 11 and the guide rods 13 will provide a guiding auxiliary effect to the side slider 10; telescopic rods 15 are respectively provided at the front and rear ends of one side of the top of the storage box 5, and the movable end of the telescopic rod 15 is connected to a cover 16, and the shape of the cover 16 is An "L"-shaped structure is arranged, and the vertical end of the blocking cover 16 is opposite to the inlet end of the storage box 5. The front and rear ends of one side of the interior of the storage box 5 are respectively fixedly connected with side oblique strips 17. The air supply pipe 6 crosses the interior of the storage box 5. The fixed end of the cylinder of the telescopic rod 15 extends into the interior of the storage box 5 and is arranged adjacent to the left and right positions of the side oblique strips 17. When the air supply pipe 6 is gradually retracted into the interior of the storage box 8, a group of side oblique strips 17 will play a certain guiding role in the process of the air outlet joint body 7 being pulled to fit and retract into the interior of the storage box 5.

[0023] Figure 2 , Figure 3 and Figure 4As shown, the movable bracket 9 and the supply outlet pipe 6 are adjacent to each other in the upper and lower positions, and the outer shape of the movable bracket 9 is an inverted "V"-shaped structure. The motor 14 is fixedly installed at the front and rear ends of the storage box 8, and the motor 14 is connected to the side slider 10 through the transmission screw 12. The transmission screw 12 and the auxiliary frame 4 are rotatably connected. The left side of the bottom end of the supply outlet pipe 6 is opposite to the inlet of the storage box 8, and the outlet end of the supply outlet pipe 6 is connected to the outlet joint body 7. When the supply outlet pipe 6 is stored by pressing down, the movable bracket 9 is inverted "V"-shaped structure, which can make the entire pressing operation more centralized.

[0024] Working process: The electric energy required for the startup and operation of the device in the utility model comes from an external power supply, and multiple high-definition cameras 19 are wirelessly and remotely connected to the main control system of the gas station. At the same time, the gas storage tank 2 and the supply outlet box 3 are connected through the outlet elbow. When using the unmanned near-zero-carbon oil and gas station energy supply device, the vehicle will first drive into the gas station, and the entire supply device will be quickly connected through the docking of the vehicle's air inlet and the outlet connector body 7. As the valve body controlling the gas outlet of the gas storage tank 2 is opened in a controlled manner, and the natural gas gradually enters the outlet elbow, the supply outlet box 3 and the supply outlet pipe 6 through the outlet pipeline, and is finally sent into the vehicle's gas pipeline through the outlet connector body 7. The gas station energy supply device will convert the natural gas pressure potential energy into zero-carbon electrical energy through the pressure difference generator set 1, so that it can be used by electrical equipment around the gas station, thereby achieving the purpose of "low-carbon" and "zero-carbon" supply of natural gas. This technology is a publicly available prior art. After the natural gas supply operation is completed and the gas outlet connector body 7 is quickly removed from the vehicle's air intake end, under the control of the gas station main control system, a group of motors 14 will be controlled to start and rotate with the transmission screw 12. Under the guiding assistance of the side clamping strips 11 and the guide rods 13, a group of front and rear side sliders 10 will be driven to stretch the movable bracket 9 downward and press down the supply gas outlet pipe 6. At this time, the supply gas outlet pipe 6 and the gas outlet connector body 7 originally exposed to the outside will gradually retract into the interior of the storage box 8 and retract into the interior of the storage box 5. Finally, after completing the storage operation of the gas outlet connector body 7, a group of telescopic rods 15 will lower and reset with the baffle cover 16, and then cover the inlet of the storage box 5 to seal and protect the gas outlet connector body 7, and cooperate with the entire device to complete the storage processing of the supply gas outlet end, so as to avoid the supply gas outlet end from being exposed for a long time and easily sticking to dust and other dirt.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An unmanned near-zero carbon oil and gas station energy supply device, comprising a pressure difference generator set (1), characterized in that: A gas storage tank (2) is provided at one side of the pressure difference generator set (1), and a supply outlet box (3) is provided at the other side of the pressure difference generator set (1); a storage box (8) is fixedly connected to the bottom of the supply outlet box (3), and an auxiliary frame (4) is provided at a side of the supply outlet box (3) away from the pressure difference generator set (1); a storage box (5) is provided at an upper middle position of one side of the auxiliary frame (4); a movable bracket (9) is provided at an upper position inside the auxiliary frame (4); an outlet end of the supply outlet box (3) is connected to a supply outlet pipe (6); front and rear ends of the movable bracket (9) are respectively fixedly connected to side sliders (10), and both sides of the front end of the side slider (10) are respectively fixedly connected to side clamping strips (11); a guide rod (13) is provided between a group of the side clamping strips (11); a transmission screw (12) is threadedly connected to the inner side of the side slider (10), and a motor (14) is fixedly connected to one end of the transmission screw (12).

2. The unmanned near-zero carbon oil and gas station energy supply device according to claim 1 is characterized by: A fence (18) is provided adjacent to the front of the pressure difference generator set (1), and high-definition cameras (19) are arranged at equal intervals in the horizontal direction at the top of the fence (18), and the monitoring directions of adjacent groups of high-definition cameras (19) are arranged in opposite directions in the front and back directions.

3. The unmanned near-zero carbon oil and gas station energy supply device according to claim 1 is characterized by: The interior of the auxiliary square frame (4) and the interior of the storage box (8) are connected, and the auxiliary square frame (4) and a group of guide rods (13) are fixedly connected, and the side slider (10) is slidably connected through a group of side clamping strips (11) and the guide rods (13).

4. The unmanned near-zero carbon oil and gas station energy supply device according to claim 1 is characterized by: Telescopic rods (15) are respectively provided at the front and rear ends of one side of the top of the storage box (5), and the movable end of the telescopic rod (15) is connected to a cover (16). The cover (16) is arranged in an "L"-shaped structure, and the vertical end of the cover (16) faces the inlet end of the storage box (5). Side oblique strips (17) are respectively fixedly connected at the front and rear ends of one side of the interior of the storage box (5). The air supply outlet pipe (6) crosses the interior of the storage box (5), and the cylinder fixed end of the telescopic rod (15) extends into the interior of the storage box (5) and is arranged adjacent to the left and right positions of the side oblique strips (17).

5. The unmanned near-zero carbon oil and gas station energy supply device according to claim 1 is characterized by: The movable bracket (9) and the supply outlet pipe (6) are arranged adjacent to each other in the upper and lower positions, and the outer shape of the movable bracket (9) is an inverted "V"-shaped structure. The motor (14) is fixedly installed at the front and rear ends of the storage box (8), and the motor (14) is connected to the side slider (10) through a transmission screw (12). The transmission screw (12) and the auxiliary frame (4) are rotatably connected. The left side of the bottom end of the supply outlet pipe (6) faces the inlet of the storage box (8), and the outlet end of the supply outlet pipe (6) is connected to the outlet connector body (7).

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