Skid-mounted electric control signal integrated device

Abstract

The utility model discloses a skid-mounted electric control and communication integrated device, which comprises a heat insulation and heat preservation skid-mounted room body, and a low-voltage power distribution unit, an uninterruptible power supply unit, an automatic control unit, a communication unit and an audio and video unit which are uniformly mounted in the heat insulation and heat preservation skid-mounted room body according to preset positions, the automatic control unit, the communication unit and the audio unit are all connected with the uninterruptible power supply unit, and the uninterruptible power supply unit is connected with the low-voltage power distribution unit; the automatic control unit is connected with the communication unit, and the communication unit is connected with the audio and video unit. The integrated device has the advantages that the integrated device is concentrated in function, compact in structure and high in completeness, can be reused, has remote monitoring, process control and data uploading functions, and realizes unattended operation.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control and communication in oil and gas fields, in particular to a skid-mounted electric control and communication integrated device. Background Art

[0002] The process flow for well stations in surface engineering construction in oil and gas fields utilizes an integrated, skid-mounted, and modular design, resulting in skid-mounted process equipment. However, the electrical, automatic, and communication systems supporting the well stations suffer from scattered on-site equipment installation, resulting in a relatively large footprint, heavy construction workload, and long construction cycles. The integration level is low, the degree of factory prefabrication is low, the overall investment is high, and the entire system is immobile. An integrated technology tailored to the specific production characteristics of oil and gas fields has yet to be developed, nor has the technology for fully skid-mounted surface engineering construction for unmanned well stations in oil and gas fields been achieved. Furthermore, the system is not adaptable to the demands of rapid construction, commissioning, and relocation of surface engineering projects, nor to the lean production requirements of oil and gas field operations. Utility Model Content

[0003] The purpose of the utility model is to provide a skid-mounted electric control and signal integration device, thereby solving the above-mentioned problems existing in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0005] A skid-mounted integrated electrical, control, and communication device, comprising a thermally insulated skid-mounted room body, and a low-voltage power distribution unit, an uninterruptible power supply unit, an automatic control unit, a communication unit, and an audio and video unit uniformly installed in the thermally insulated skid-mounted room body according to preset positions;

[0006] The automatic control unit, the communication unit and the audio unit are all connected to the uninterruptible power supply unit, and the uninterruptible power supply unit is connected to the low-voltage power distribution unit; the automatic control unit is connected to the communication unit, and the communication unit is connected to the audio and video unit.

[0007] Preferably, the low-voltage power distribution unit includes a cabinet and a skid-mounted main power supply access circuit, a first surge protector, a busbar, a grounding copper busbar, an electrical connector, an in-cabinet circuit breaker, an out-skid circuit breaker, a circuit breaker, an in-skid power distribution circuit, an out-skid power distribution circuit, and a first multi-function digital display with a metering function, all of which are uniformly installed on the cabinet according to a preset position.

[0008] The skid-mounted total power supply access circuit is connected to the low-voltage side distribution box of the skid-mounted transformer via the in-cabinet circuit breaker and the skid-mounted power distribution circuit. The first surge protector is connected to the grounding copper busbar. The in-skid power distribution circuit is connected to the skid-mounted total power supply access circuit via the busbar and the circuit breaker. The skid-mounted power distribution circuit is connected to the busbar via the electrical connector and the in-skid circuit breaker. The first multi-function digital display with metering function is connected to the automatic control unit.

[0009] Preferably, the uninterruptible power supply unit includes an integrated cabinet and a UPS host, a battery pack, a second surge protector, a power distribution circuit and a second multi-function digital display with a metering function, which are uniformly installed on the integrated cabinet according to preset positions; the battery pack, the power distribution circuit and the second surge protector are all connected to the UPS host, and the second multi-function digital display with a metering function is connected to the automatic control unit.

[0010] Preferably, the automatic control unit includes an RTU system.

[0011] Preferably, the communication unit includes a communication cabinet and an optoelectronic network switch and wireless / wired devices uniformly installed on the communication cabinet according to preset positions; the wireless / wired devices are electrically connected to the optoelectronic network switch, and the optoelectronic network switch is electrically connected to the automatic control unit.

[0012] Preferably, the audio and video unit includes a network high-definition camera and an outdoor sound amplification device, and the network high-definition camera and the sound amplification device are uniformly installed on the roof of the thermal insulation skid-mounted house body according to preset positions.

[0013] Preferably, the outer sides and roof of the thermal insulation skid-mounted room body are made of 2.5mm thick corrugated board, the middle is made of 100mm thick fireproof insulation layer, and the inner side is made of 20mm thick decorative board;

[0014] The bottom of the thermal insulation skid-mounted room body is made of a 3mm thick steel plate on the outside, a 100mm thick fireproof and thermal insulation cotton in the middle, and a 5mm thick anti-slip steel plate on the inside; and the surface of the bottom is covered with a 5mm thick rubber insulation layer.

[0015] Preferably, the skid-mounted integrated electrical control and communication device includes an external electrical wiring unit, which includes an industrial electrical plug, an electrical installation plate and an electrical cable hanger; the external electrical equipment of the skid is electrically connected to the low-voltage distribution unit through the external electrical wiring unit.

[0016] Preferably, the skid-mounted integrated electrical, control and communication device further includes an external instrument wiring unit, which includes an industrial instrument aviation plug, an instrument mounting plate and an instrument cable hanger; the skid-mounted instrument equipment is electrically connected to the automatic control unit through the external instrument wiring unit.

[0017] The beneficial effects of the present utility model are: 1. The integrated device has concentrated functions, compact structure, strong completeness, and can be reused. It has remote monitoring, process control and data uploading functions, and can realize unmanned operation. 2. The integrated device reduces the land acquisition area, and the floor area is about 60% less than the building structure area of ​​the conventional distributed power distribution system, UPS system, RTU system, communication system, and audio and video system. 3. The integrated device is pre-assembled, and the connection, debugging and installation of the corresponding control and communication modules between the equipment are completed before leaving the factory. The on-site installation site only needs to use a gray soil cushion layer or 2 to 3 cement foundations, which reduces the workload of the building supporting project, shortens the construction period, and reduces the overall investment by 20%. 4. The integrated device adapts to the development direction of the power distribution system, RTU system, and communication system of the oil and gas field well station towards standardized design, modular construction, and digital management, and meets the needs of large-scale production, rapid production, and improved labor productivity of the oil and gas field. 5. The integrated device is skid-mounted to improve the reusability of the equipment. Utilizing integrated intelligent technology, the well station's "RTU system + power distribution system + uninterruptible power supply system + communication system (video surveillance + remote broadcasting + communication box + communication pole)" are integrated into a single skid, achieving an integrated "data acquisition, communication, and power supply" system. The integrated skid is manufactured, processed, and debugged in the factory before being shipped as a complete set. The skid is then transported to the well station site in the oil and gas field. The system is then ready for operation by connecting the associated equipment one by one via cables through the reserved cable inlet and outlet ports. Installation is simple and easy, requiring minimal on-site installation work, shortening the commissioning period. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the integrated device in the embodiment of the present utility model.

[0019] 1. Thermal insulation skid-mounted room body; 2. Low-voltage power distribution unit; 3. Uninterruptible power supply unit; 4. Automatic control unit; 5. Communication unit; 6. Audio and video unit; 7. External electrical wiring unit; 8. External instrument wiring unit. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] like Figure 1As shown, in this embodiment, a skid-mounted integrated electrical, control and communication device is provided, including a low-voltage power distribution unit 2, an uninterruptible power supply unit 3, an automatic control unit 4, a communication unit 5, an audio and video unit 6, an external electrical wiring unit 7, an external instrument wiring unit 8 and a thermal insulation skid-mounted room body 1; the low-voltage power distribution unit 2, the uninterruptible power supply unit 3, the automatic control unit 4, the communication unit 5 and the audio unit are respectively and uniformly installed in the thermal insulation skid-mounted room body 1 according to preset positions, and are integrated into an integral skid through electrical connection.

[0022] Specifically, the automatic control unit 4, the communication unit 5, and the audio unit are all connected to the uninterruptible power supply unit 3, which is connected to the low-voltage power distribution unit 2. The automatic control unit 4 is connected to the communication unit 5, which is connected to the audio and video unit 6. The external electrical wiring unit 7 and the external instrument wiring unit 8 are connected to the low-voltage power distribution unit 2 and the automatic control unit 4, respectively.

[0023] In this embodiment, the low-voltage power distribution unit 2 is electrically connected to the uninterruptible power supply unit 3 and the power supply / power consumption equipment outside the well station through the external electrical connection unit 7 to provide working power to each unit.

[0024] The low-voltage power distribution unit 2 includes a cabinet and a skid-mounted main power supply access circuit, a first surge protector, a busbar, a grounding copper busbar, an electrical connector, a cabinet-mounted circuit breaker, a skid-mounted circuit breaker, a circuit breaker, a skid-mounted power distribution circuit, a skid-mounted power distribution circuit, and a first multi-function digital display with a metering function, all of which are uniformly installed on the cabinet in a preset position.

[0025] The skid-mounted total power supply access circuit is connected to the low-voltage side distribution box of the skid-mounted transformer via an in-cabinet circuit breaker and an in-skid power distribution circuit. The first surge protector is connected to the grounding copper busbar. The in-skid power distribution circuit is connected to the skid-mounted total power supply access circuit via a busbar and a circuit breaker. The in-skid power distribution circuit is connected to the busbar via an electrical connector and an in-skid circuit breaker. The first multi-function digital display with a metering function is connected to the automatic control unit 4.

[0026] In this embodiment, the uninterruptible power supply unit 3 is electrically connected to the automatic control unit 4, the communication unit 5 and the audio and video unit 6 to provide stable working power to each unit.

[0027] The uninterruptible power supply unit 3 includes an integrated cabinet and a UPS host, a battery pack, a second surge protector, a power distribution circuit and a second multi-function digital display with a metering function, which are uniformly installed on the integrated cabinet according to preset positions; the battery pack, the power distribution circuit and the second surge protector are all connected to the UPS host, and the second multi-function digital display with a metering function is connected to the automatic control unit 4.

[0028] In this embodiment, the automatic control unit 4 comprises an RTU system. Electrically connected to external field instruments via the external instrument connection unit 8, the automatic control unit 4 can collect field instrument data in real time, control and adjust on-site production equipment according to instructions or set parameters from the upper-level well station, and transmit data generated during the production process to the upper-level station via the communication unit 5. Electrically connected to the low-voltage power distribution unit 2 and the uninterruptible power supply unit 3, the automatic control unit 4 can collect electrical parameters and battery pack power parameters in real time and upload them along with the well station's production and operation parameters, enabling unified management of well station parameters.

[0029] In this embodiment, the communication unit 5 is powered by the uninterruptible power supply unit 3. The communication unit 5 is electrically connected to the automatic control unit 4. The communication unit 5 is also electrically or wirelessly connected to the upper-level station. The communication unit 5 transmits production data monitored by the various instruments and equipment in the automatic control unit 4 to the upper-level station, enabling data exchange between the automatic control unit 4 and the upper-level well station automatic control host computer system, realizing remote monitoring and control of the operating parameters of the automatic control system, and achieving the purpose of automatic control of the production process.

[0030] The communication unit 5 includes a communication cabinet and an optoelectronic network switch and wireless / wired devices uniformly installed on the communication cabinet according to preset positions; the wireless / wired devices are electrically connected to the optoelectronic network switch, and the optoelectronic network switch is electrically connected to the automatic control unit 4.

[0031] In this embodiment, the audio and video unit 6 is connected to the communication unit 5 to upload the video and voice signals to the upper-level well station monitoring system, thereby achieving the purpose of remote monitoring of the on-site video and remote voice shouting.

[0032] The audio and video unit 6 includes a network high-definition camera and an outdoor sound amplification device, and the network high-definition camera and the sound amplification device are uniformly installed on the roof of the thermal insulation skid-mounted house body 1 according to preset positions.

[0033] In this embodiment, the dimensions of the thermal insulation skid-mounted room are: 5.3 meters long, 2.5 meters wide, and 2.7 meters high. All units are placed on the skid-mounted room body and are shielded from each other to prevent electromagnetic interference.

[0034] The outer sides and roof of the thermal insulation skid-mounted room are made of 2.5mm thick corrugated board, the middle is made of 100mm thick fireproof insulation layer, and the inner side is made of 20mm thick decorative board.

[0035] The bottom of the thermal insulation skid-mounted room body 1 is made of a 3mm thick steel plate on the outside, a 100mm thick fireproof and thermal insulation cotton in the middle, and a 5mm thick anti-slip steel plate on the inside; and the surface of the bottom is covered with a 5mm thick rubber insulation layer.

[0036] In this embodiment, the external electrical wiring unit 7 includes an industrial electrical plug (matching male and female heads), an electrical installation plate and an electrical cable hanger; the external electrical equipment is electrically connected to the low-voltage distribution unit 2 through the external electrical wiring unit 7.

[0037] The external instrument wiring unit 8 includes an industrial instrument aviation plug (matching male and female heads), an instrument mounting plate and an instrument cable hanger; the external instrument equipment is electrically connected to the automatic control unit 4 through the external instrument wiring unit 8.

[0038] By adopting the above technical solution disclosed in the utility model, the following beneficial effects are obtained:

[0039] The utility model provides a skid-mounted integrated electrical, control and communication device with concentrated functions, compact structure, strong completeness and reusability. It has remote monitoring, process control and data uploading functions, and can realize unmanned operation. The integrated device reduces the land acquisition area, and the floor area is about 60% less than the building structure area of ​​the conventional distributed power distribution system, UPS system, RTU system, communication system, and audio and video system. The integrated device is pre-assembled, and the connection and debugging between the equipment and the installation of the corresponding control and communication modules are completed before leaving the factory. The on-site installation site only needs to use a gray soil cushion layer or 2 to 3 cement foundations, which reduces the workload of the building supporting project, shortens the construction period, and reduces the overall investment by 20%. The integrated device adapts to the development direction of the power distribution system, RTU system, and communication system of the oil and gas field well station towards standardized design, modular construction, and digital management, and meets the needs of large-scale production, rapid production, and improved labor productivity of the oil and gas field. The integrated device is skid-mounted and deployed to improve the reusability of the equipment. Utilizing integrated intelligent technology, the well station's "RTU system + power distribution system + uninterruptible power supply system + communication system (video surveillance + remote broadcasting + communication box + communication pole)" are integrated into a single skid, achieving an all-in-one system for "data acquisition, communication, and power supply." The integrated skid is manufactured, processed, and debugged in the factory before being shipped as a complete set. The skid is then transported to the well station site in the oil and gas field. Simply connect the associated equipment with cables through the pre-determined cable entry and exit ports, and the system is ready for operation. Installation is simple and easy, requiring minimal on-site installation work, shortening the commissioning period.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A skid-mounted integrated electronic control and communication device, characterized by: A thermal insulation skid-mounted room body and a low-voltage power distribution unit, an uninterruptible power supply unit, an automatic control unit, a communication unit and an audio and video unit uniformly installed in the thermal insulation skid-mounted room body according to preset positions; The automatic control unit, the communication unit and the audio and video unit are all connected to the uninterruptible power supply unit, and the uninterruptible power supply unit is connected to the low-voltage power distribution unit; the automatic control unit is connected to the communication unit, and the communication unit is connected to the audio and video unit.

2. The skid-mounted integrated electronic control and communication device according to claim 1, characterized in that: The low-voltage power distribution unit includes a cabinet and a skid-mounted main power supply access circuit, a first surge protector, a busbar, a grounding copper busbar, an electrical connector, an in-cabinet circuit breaker, an out-skid circuit breaker, a circuit breaker, an in-skid power distribution circuit, an out-skid power distribution circuit, and a first multi-function digital display with a metering function, all of which are uniformly installed on the cabinet according to a preset position. The skid-side total power supply access circuit is connected to the low-voltage side distribution box of the skid-side transformer via the in-cabinet circuit breaker and the skid-side power distribution circuit. The first surge protector is connected to the grounding copper busbar. The in-skid power distribution circuit is connected to the skid-side total power supply access circuit via the busbar and the circuit breaker. The skid-side power distribution circuit is connected to the busbar via the electrical connector and the skid-side circuit breaker. The first multi-function digital display with a metering function is connected to the automatic control unit.

3. The skid-mounted integrated electronic, control, and communication device according to claim 1, characterized in that: The uninterruptible power supply unit includes an integrated cabinet and a UPS host, a battery pack, a second surge protector, a power distribution circuit and a second multi-function digital display with a metering function, which are uniformly installed on the integrated cabinet according to preset positions; The battery pack, the power distribution circuit and the second surge protector are all connected to the UPS host, and the second multifunctional digital display meter with metering function is connected to the automatic control unit.

4. The skid-mounted integrated electronic, control, and communication device according to claim 1, characterized in that: The automatic control unit includes an RTU system.

5. The skid-mounted integrated electronic, control, and communication device according to claim 1, characterized in that: The communication unit includes a communication cabinet and an optoelectronic network switch and wireless / wired devices uniformly installed on the communication cabinet according to preset positions; the wireless / wired devices are electrically connected to the optoelectronic network switch, and the optoelectronic network switch is electrically connected to the automatic control unit.

6. The skid-mounted integrated electronic, control, and communication device according to claim 1, characterized in that: The audio and video unit includes a network high-definition camera and an outdoor sound amplification device, and the network high-definition camera and the sound amplification device are uniformly installed on the roof of the thermal insulation skid-mounted house body according to preset positions.

7. The skid-mounted integrated electronic, control, and communication device according to claim 1, characterized in that: The outer sides and roof of the thermal insulation skid-mounted room are made of 2.5mm thick corrugated board, the middle is made of 100mm thick fireproof insulation layer, and the inner side is made of 20mm thick decorative board. The bottom of the thermal insulation skid-mounted room body is made of a 3mm thick steel plate on the outside, a 100mm thick fireproof and thermal insulation cotton in the middle, and a 5mm thick anti-slip steel plate on the inside; and the surface of the bottom is covered with a 5mm thick rubber insulation layer.

8. The skid-mounted integrated electronic, control, and communication device according to claim 1, characterized in that: The skid-mounted integrated electrical control and communication device includes an external electrical wiring unit, which includes an industrial electrical plug, an electrical installation plate and an electrical cable hanger; the external electrical equipment of the skid is electrically connected to the low-voltage distribution unit through the external electrical wiring unit.

9. The skid-mounted integrated electronic, control, and communication device according to claim 1, characterized in that: The skid-mounted electric control and communication integrated device also includes an external instrument wiring unit, which includes an industrial instrument aviation plug, an instrument mounting plate and an instrument cable hanger; The external instrument equipment is electrically connected to the automatic control unit through the external instrument wiring unit.

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