Pressure release valve connector for oil and gas storage and transportation tank body

Abstract

The utility model relates to the technical field of oil and gas storage and transportation tank assemblies, and discloses an oil and gas storage and transportation tank pressure release valve connector which comprises a transmission mechanism, the upper end and the lower end of the transmission mechanism are each provided with a connecting mechanism, and an intelligent monitoring mechanism is arranged in the middle of the transmission mechanism. One end of the metal transmission head is provided with a mounting groove, and the connecting mechanism comprises metal connectors in threaded connection with the upper and lower ends of the metal transmission head. According to the utility model, the intelligent monitoring mechanism is additionally arranged, i.e., the real-time monitor integrating the pressure sensor, the temperature sensor and the vibration sensor is arranged, the real-time monitor is connected with the alarm, and the alarm can give out alarm sound through the loudspeaker, so that on-site inspectors can find alarm conditions conveniently, and the alarm conditions can be monitored through the wireless antenna via wireless communication technologies such as Bluetooth, ZigBee, 4G / 5G and the like. And data is transmitted to a monitoring center or a mobile terminal, so that remote monitoring and analysis of operation and maintenance personnel are facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of oil and gas storage and transportation tank components, specifically to a pressure relief valve connector for oil and gas storage and transportation tanks. Background Technology

[0002] Pressure relief valves for oil and gas storage and transportation tanks are mainly used for rapid pressure relief in emergencies such as fires. For example, when a fire occurs in a tank area, the oil and gas inside the tank experience a rapid increase in temperature and pressure. The emergency pressure relief valve can be opened quickly to prevent the tank from exploding. Currently, connectors are required when installing and using pressure relief valves for oil and gas storage and transportation tanks.

[0003] The existing pressure relief valve connectors for oil and gas storage and transportation tanks still have the following problems when in use: they lack intelligent monitoring functions. Traditional pressure relief valve connectors usually do not have real-time monitoring and data transmission functions, and cannot obtain information such as the working status and pressure changes of the connector in a timely manner. Maintenance personnel may find it difficult to detect potential problems in time, which may lead to the expansion of the fault and affect the safety and efficiency of oil and gas storage and transportation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a pressure relief valve connector for oil and gas storage and transportation tanks, solving the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pressure relief valve connector for an oil and gas storage and transportation tank, comprising a transmission mechanism, a connecting mechanism installed at each of the upper and lower ends of the transmission mechanism, an intelligent monitoring mechanism provided in the middle of the transmission mechanism, a metal transmission head, an installation groove provided at one end of the metal transmission head, and a metal connecting head threadedly connected to the upper and lower ends of the metal transmission head, wherein both the metal transmission head and the metal connecting head are made of low-temperature alloy steel.

[0008] As a further embodiment of this utility model: the intelligent monitoring mechanism includes a real-time monitor fixedly installed in the mounting slot. At the other end of the real-time monitor, pressure sensors, temperature sensors, and vibration sensors are equidistantly arranged from top to bottom. The pressure sensors, temperature sensors, and vibration sensors are all located inside the metal transmission head. The real-time monitor is connected to an alarm via a connecting line. The alarm is fixedly installed in the middle of the other end of the metal transmission head. A speaker is provided in the middle of the other end of the alarm. The alarm has a built-in wireless transmission chip, and a wireless antenna matching the wireless transmission chip is provided at the top of the alarm.

[0009] As a further embodiment of this utility model: each of the upper and lower ends of the metal transmission head is slidably fitted with an anti-slip toothed washer, and the anti-slip toothed washer slidably contacts the metal connector on its corresponding side. Both of the two metal connectors have multiple mating holes at their opposite ends, and both of the two metal connectors are fixedly connected with anti-slip washers at their opposite ends.

[0010] As a further improvement of this utility model: a reinforcing ring is fixedly sleeved on the outer side wall of each of the upper and lower ends of the metal transmission head, and multiple reinforcing rods are fixedly connected to the outer side of both metal connectors at equal angles.

[0011] As a further improvement of this utility model: the real-time monitor is provided with a power supply interface at the rear end, and the connecting cable is a low-temperature resistant cable.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, by adding an intelligent monitoring mechanism, namely a real-time monitor with integrated pressure sensor, temperature sensor and vibration sensor, which is connected to an alarm, it can emit an alarm sound through a speaker, which is conducive to the on-site inspection personnel to discover the alarm. It transmits data to the monitoring center or mobile terminal through wireless communication technology such as Bluetooth, ZigBee, 4G / 5G, etc. via a wireless antenna, which is convenient for operation and maintenance personnel to remotely monitor and analyze. That is, by using data analysis and artificial intelligence technology, the collected data is processed and analyzed to realize fault early warning and diagnosis, and to promptly discover potential problems and take measures.

[0014] 2. In this utility model, the transmission head and the connector head of the connector body are both made of metal materials with good low-temperature toughness, namely low-temperature alloy steel, to improve its low-temperature performance. In addition, structural reinforcement components are provided on the outside of the transmission head and the connector head to reduce the impact of low temperature on the connector. Attached Figure Description

[0015] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ;

[0016] Figure 2 The overall three-dimensional structure of this utility model Figure 2 ;

[0017] Figure 3 This is a perspective view of the connector body of this utility model;

[0018] Figure 4 This is a three-dimensional view of the intelligent monitoring mechanism of this utility model.

[0019] In the diagram: 1. Transmission mechanism; 2. Connection mechanism; 3. Intelligent monitoring mechanism; 11. Metal transmission head; 12. Reinforcing ring; 13. Mounting groove; 14. Anti-slip toothed washer; 21. Metal connector; 22. Mating hole; 23. Reinforcing rod; 24. Anti-slip washer; 31. Real-time monitor; 32. Power supply interface; 33. Alarm; 34. Speaker; 35. Wireless antenna; 36. Pressure sensor; 37. Temperature sensor; 38. Vibration sensor. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1-4 In this embodiment of the utility model, a pressure relief valve connector for an oil and gas storage and transportation tank includes a transmission mechanism 1, with a connecting mechanism 2 installed at each of the upper and lower ends of the transmission mechanism 1. An intelligent monitoring mechanism 3 is provided in the middle of the transmission mechanism 1. The transmission mechanism 1 includes a metal transmission head 11, with an installation groove 13 at one end of the metal transmission head 11. The connecting mechanism 2 includes metal connectors 21 threaded to the upper and lower ends of the metal transmission head 11. Both the metal transmission head 11 and the metal connector 21 are made of low-temperature alloy steel. The transmission head and connector of the connector body are both made of metal materials with good low-temperature toughness, namely low-temperature alloy steel, to improve its low-temperature performance.

[0024] The intelligent monitoring mechanism 3 includes a real-time monitor 31 fixedly installed in the mounting slot 13. At the other end of the real-time monitor 31, pressure sensors 36, temperature sensors 37, and vibration sensors 38 are equidistantly arranged from top to bottom. All three sensors are located within the metal transmission head 11. The real-time monitor 31 is connected to an alarm 33 via a connecting cable. The alarm 33 is fixedly installed in the middle of the other end of the metal transmission head 11. A speaker 34 is located in the middle of the other end of the alarm 33. The alarm 33 has a built-in wireless transmission chip, and a wireless antenna matching the wireless transmission chip is located at the top of the alarm 33. 35. An intelligent monitoring mechanism 3 is added to the overall system, namely a real-time monitor 31 that integrates a pressure sensor 36, a temperature sensor 37, and a vibration sensor 38. It is connected to an alarm 33, which can emit an alarm sound through a speaker 34, making it easier for on-site inspectors to detect alarms. It also transmits data to the monitoring center or mobile terminal via wireless communication technology such as Bluetooth, ZigBee, 4G / 5G through a wireless antenna 35, which is convenient for operation and maintenance personnel to remotely monitor and analyze the data. That is, by using data analysis and artificial intelligence technology, the collected data is processed and analyzed to realize fault early warning and diagnosis, and to promptly discover potential problems and take measures.

[0025] At the joints of the upper and lower ends of the metal transmission head 11, an anti-slip toothed washer 14 is slidably fitted. The anti-slip toothed washer 14 slides in contact with the metal connector 21 on its corresponding side. The anti-slip toothed washer 14 plays an anti-slip role in the connection between the metal transmission head 11 and the metal connector 21. Multiple mating holes 22 are opened at the opposite ends of the two metal connectors 21, and anti-slip washers 24 are fixedly connected at the opposite ends of the two metal connectors 21. The two metal connectors 21 can be connected to the pressure relief port of the oil and gas storage tank and the pressure relief valve body respectively. The anti-slip washer 24 plays a connection and anti-slip role.

[0026] A reinforcing ring 12 is fixedly sleeved on the outer side wall of each of the upper and lower ends of the metal transmission head 11. Multiple reinforcing rods 23 are fixedly connected to the outer side of the two metal connectors 21 at equal angles. Structural reinforcement components are provided on the outer side of the transmission head and connector to reduce the impact of low temperature on the connector.

[0027] The real-time monitor 31 is equipped with a power supply interface 32 at the rear end, which can be connected to a power supply line to power the intelligent monitoring mechanism 3. The connection line is made of low-temperature resistant wire to improve the working stability of the intelligent monitoring mechanism 3.

[0028] The working principle of this utility model is as follows: It can be connected to the pressure relief port and pressure relief valve body of the oil and gas storage tank through two metal connectors 21 respectively. The anti-slip toothed washer 14 plays an anti-slip role in the connection between the metal transmission head 11 and the metal connector 21. Its anti-slip washer 24 plays a connection anti-slip role. It can be connected to the power supply interface 32 to supply power to the intelligent monitoring mechanism 3. Due to the addition of the intelligent monitoring mechanism 3, that is, the real-time monitor 31 with integrated pressure sensor 36, temperature sensor 37 and vibration sensor 38 is set. It is connected to the alarm 33, which can emit an alarm sound through the speaker 34, which is conducive to the on-site inspection personnel to discover the alarm. It transmits data to the monitoring center or mobile terminal through wireless communication technology such as Bluetooth, ZigBee, 4G / 5G through the wireless antenna 35, which is convenient for maintenance personnel to remotely monitor and analyze. That is, it uses data analysis and artificial intelligence technology to process and analyze the collected data, realize fault early warning and diagnosis, and promptly discover potential problems and take measures.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pressure relief valve connector for an oil and gas storage and transportation tank, comprising a transmission mechanism (1); Its features are: The transmission mechanism (1) has a connecting mechanism (2) installed at both its upper and lower ends, and an intelligent monitoring mechanism (3) is provided in the middle of the transmission mechanism (1); The transmission mechanism (1) includes a metal transmission head (11), one end of which is provided with a mounting groove (13); The connecting mechanism (2) includes a metal connector (21) threaded to the upper and lower ends of the metal transmission head (11), and both the metal transmission head (11) and the metal connector (21) are made of low-temperature alloy steel. The intelligent monitoring mechanism (3) includes a real-time monitor (31) fixedly installed in the mounting slot (13). The other end of the real-time monitor (31) is provided with a pressure sensor (36), a temperature sensor (37) and a vibration sensor (38) arranged at equal intervals from top to bottom. The pressure sensor (36), temperature sensor (37) and vibration sensor (38) are all located inside the metal transmission head (11), and the real-time monitor (31) is connected to an alarm (33) via a connecting line.

2. The pressure relief valve connector for an oil and gas storage and transportation tank according to claim 1, characterized in that: At the joints at both ends of the metal transmission head (11), an anti-slip toothed washer (14) is slidably fitted, and the anti-slip toothed washer (14) slides in contact with the metal connector (21) on its corresponding side.

3. The pressure relief valve connector for an oil and gas storage and transportation tank according to claim 1, characterized in that: The two metal connectors (21) are provided with multiple mating holes (22) at one end, and anti-slip washers (24) are fixedly connected to one end of each metal connector (21).

4. The pressure relief valve connector for an oil and gas storage and transportation tank according to claim 1, characterized in that: A reinforcing ring (12) is fixedly sleeved on the outer side wall of each of the upper and lower ends of the metal transmission head (11), and multiple reinforcing rods (23) are fixedly connected to the outer side of the two metal connectors (21) at equal angles.

5. The pressure relief valve connector for an oil and gas storage and transportation tank according to claim 1, characterized in that: The real-time monitor (31) is equipped with a power supply interface (32) at the rear end, and the connecting line is a low-temperature resistant wire.

6. The pressure relief valve connector for an oil and gas storage and transportation tank according to claim 1, characterized in that: The alarm (33) is fixedly installed at the middle of the other end of the metal transmission head (11), and a speaker (34) is provided at the middle of the other end of the alarm (33).

7. The pressure relief valve connector for an oil and gas storage and transportation tank according to claim 1, characterized in that: The alarm (33) has a built-in wireless transmission chip, and the top of the alarm (33) is equipped with a wireless antenna (35) that matches the wireless transmission chip.

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