Gas field platform riser monitoring device

Abstract

The utility model provides a gas field platform riser monitoring device, and belongs to the technical field of gas field exploitation. The gas field platform riser monitoring device comprises a riser, a pressure sensor and a dustproof assembly. And a display screen is arranged on one surface of the pressure sensor. The dustproof assembly comprises a spring, a protective cover and an elastic sealing cover, during use, the spring exerts pulling force on the protective cover, then dustproof and waterproof protection is conducted on the display screen, the protective cover is pulled in the direction away from the pressure sensor, then the protective cover and the elastic sealing cover can be separated from the pressure sensor, and then the protective cover can be rotated upwards. Therefore, the display screen can be exposed, data on the display screen can be checked and watched, dustproof and waterproof protection can be carried out on the display screen, the cleanliness of the display screen can be guaranteed, maintenance personnel do not need to clean and wipe the display screen during checking, and the display screen is very convenient and easy to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of gas field exploitation, in particular, a kind of gas field platform riser monitoring device. BACKGROUND

[0002] Gas field simply refers to the region rich in natural gas, when exploiting seabed gas field, usually needs to set up exploitation platform, for gas field exploitation platform, gas riser is essential, natural gas in seabed can be transported upward through gas riser, in the process of natural gas exploitation, the pressure inside gas riser is usually monitored in real time.Pressure sensor is a common pressure monitoring sensor instrument, pressure sensor can transmit monitoring data to the outside through wireless or wired mode while monitoring pressure, and also can display monitoring data through its own display screen.

[0003] In the traditional gas field platform riser pressure monitoring sensor technology, pressure sensor is directly exposed to air, so that the display screen on the pressure sensor is directly exposed to air, and the pressure sensor lacks protective structure for the display screen, but on the marine exploitation platform, dust is inevitable, and dust will fall on the display screen, the dust on the display screen is easy to adhere to the display screen under the influence of moisture and small rainfall, and the dust adhered to the display screen will affect the viewing of the display screen, which makes the maintenance personnel need to clean and wipe the display screen when checking the pressure sensor, which is very inconvenient. CONTENT OF THE INVENTION

[0004] In order to make up for the above shortcomings, the present application provides a kind of gas field platform riser monitoring device, to improve the problem that pressure sensor lacks protective structure for display screen, dust is easy to adhere to display screen, and it is very inconvenient.

[0005] The present application provides a kind of gas field platform riser monitoring device, including riser, pressure sensor and dustproof component.

[0006] The pipe body of the riser is fixedly connected with a monitoring threaded pipe.

[0007] The monitoring end of the pressure sensor is threaded inserted into the inside of the monitoring threaded pipe, and one side of the pressure sensor is provided with a display screen.

[0008] The dustproof assembly comprises springs, a protective cover and an elastic sealing cover, two of the springs are provided, one end of each of the two springs is rotationally connected to the two sides of the pressure sensor, the other end of each of the two springs is connected to the protective cover, the elastic sealing cover is fixedly connected to the inside of the protective cover, the elastic sealing cover sliding cover is arranged on the outside of one side of the pressure sensor, the inner wall of the elastic sealing cover is tightly attached to the pressure sensor, and the elastic sealing cover sliding cover is arranged on the outside of the display screen.

[0009] In a specific embodiment, the two sides of the pressure sensor are fixedly provided with first fixed blocks, the two first fixed blocks are symmetrically arranged, and one end of each of the two springs is rotationally connected to the two first fixed blocks.

[0010] In a specific embodiment, one side of each of the two first fixed blocks is provided with a connecting shaft, one end of each of the two springs is fixedly provided with a rotating block, and the two rotating blocks are rotationally connected to the two connecting shafts, respectively.

[0011] In a specific embodiment, the other end of each of the two springs is provided with a second fixed block, the two second fixed blocks are fixedly connected to the two sides of the protective cover, respectively, and the two second fixed blocks are symmetrically arranged.

[0012] In a specific embodiment, the protective cover sliding cover is arranged on the outside of one side of the pressure sensor, and the protective cover sliding cover is arranged on the outside of the display screen.

[0013] In a specific embodiment, one side of the protective cover away from the elastic sealing cover is provided with a handle, and the elastic sealing cover is an elastic rubber cover.

[0014] In a specific embodiment, the outside of the pressure sensor is fixedly sleeved with a sealing plate, and the protective cover and the elastic sealing cover are tightly attached to the sealing plate.

[0015] In a specific embodiment, one side of the sealing plate is fixedly provided with an elastic rubber gasket, and the protective cover and the elastic sealing cover are tightly attached to one side of the elastic rubber gasket.

[0016] The utility model discloses an advantageous effect is: the utility model discloses a kind of gas field platform riser monitoring devices by above design, use, spring is in tensile state, spring forms tensile force to protective cover, and then can make the inner wall of elastic sealing cover and pressure sensor adhere to resist tight, and then dustproof waterproof protection is carried out to display screen, when checking personnel need to check and watch display screen, protective cover is pulled away from the direction of pressure sensor, and then can make protective cover and elastic sealing cover and pressure sensor separate, then protective cover can be rotated upwards, and then display screen can be exposed, and then the data on display screen can be checked and watched, dustproof waterproof protection can be carried out to display screen, the cleanliness of display screen can be guaranteed, so that maintenance personnel need not wash display screen again when checking, it is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 is the structure schematic diagram of gas field platform riser monitoring device provided by the embodiment of the present application;

[0019] Figure 2 is the first visual angle structure schematic diagram of pressure sensor and dustproof assembly provided by the embodiment of the present application;

[0020] Figure 3 is the second visual angle structure schematic diagram of pressure sensor and dustproof assembly provided by the embodiment of the present application;

[0021] Figure 4 is the structure schematic diagram of pressure sensor provided by the embodiment of the present application;

[0022] Figure 5 is the structure schematic diagram of dustproof assembly provided by the embodiment of the present application.

[0023] In the drawing: 100-riser;110-monitoring threaded pipe;200-pressure sensor;210-display screen;220-first fixed block;221-connecting shaft;230-sealing plate;231-elastic rubber gasket;300-dustproof assembly;310-spring;311-rotating block;312-second fixed block;320-protective cover;321-handle;330-elastic sealing cover. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0026] Please refer to Figure 1 The present application provides a gas field platform riser monitoring device, which comprises a riser 100, a pressure sensor 200, and a dustproof assembly 300.

[0027] Please refer to Figure 1 The pipe body of the riser 100 is fixedly connected with a monitoring threaded pipe 110.

[0028] Please refer to Figures 1-4 The monitoring end of the pressure sensor 200 is threadedly inserted into the inside of the monitoring threaded pipe 110. The pressure sensor 200 can monitor the pressure inside the riser 100 through the monitoring threaded pipe 110. The pressure sensor 200 can wirelessly transmit the monitored data to a gas field platform monitoring room. One side of the pressure sensor 200 is provided with a display screen 210. Both sides of the pressure sensor 200 are fixedly provided with first fixing blocks 220. The two first fixing blocks 220 are symmetrically arranged.

[0029] Please refer to Figures 1-5 The dustproof assembly 300 comprises springs 310, protective covers 320, and elastic sealing covers 330. Two springs 310 are arranged. One end of each of the two springs 310 is rotatably connected with a side of the pressure sensor 200. One end of each of the two springs 310 is rotatably connected with a first fixing block 220. One side of each of the two first fixing blocks 220 is provided with a connecting shaft 221. One end of each of the two springs 310 is fixedly provided with a rotating block 311. The two rotating blocks 311 are rotatably connected with the two connecting shafts 221 respectively. The two rotating blocks 311 are rotatably sleeved on the shaft bodies of the two connecting shafts 221 respectively.

[0030] In the present application, the other end of each of the two springs 310 is connected with the protective cover 320. The end of each of the two springs 310, which is away from the rotating block 311, is provided with a second fixing block 312. The two second fixing blocks 312 are fixedly connected with the two sides of the protective cover 320 respectively. The two second fixing blocks 312 are symmetrically arranged. The protective cover 320 is slidably sleeved on the outside of one side of the pressure sensor 200. The protective cover 320 is slidably sleeved on the outside of the display screen 210.

[0031] In the embodiment, the elastic sealing cover 330 is fixedly connected to the inside of the protective cover 320, the protective cover 320 is provided with a handle 321 away from the elastic sealing cover 330, the elastic sealing cover 330 is an elastic rubber cover, the elastic sealing cover 330 sliding cover is arranged outside one side of the pressure sensor 200, the inner wall of the elastic sealing cover 330 is tightly attached to the pressure sensor 200, and the elastic sealing cover 330 sliding cover is arranged outside the display screen 210.

[0032] Please refer to Figures 2-5 The outside of the pressure sensor 200 is fixedly sleeved with a sealing plate 230, the protective cover 320 and the elastic sealing cover 330 are tightly attached to the sealing plate 230, one side of the sealing plate 230 is fixedly provided with an elastic rubber gasket 231, and the protective cover 320 and the elastic sealing cover 330 are tightly attached to one side of the elastic rubber gasket 231, so that the sealing plate 230 and the elastic rubber gasket 231 can further strengthen the protection of the display screen 210.

[0033] Specifically, the working principle of the gas field platform riser monitoring device is as follows: in use, the pipe body of the riser 100 is fixedly connected with a monitoring threaded pipe 110, the monitoring end of the pressure sensor 200 is threadedly inserted into the inside of the monitoring threaded pipe 110, so that the pressure inside the riser 100 can be monitored in real time through the pressure sensor 200, the spring 310 is in a stretched state, the spring 310 pulls the protective cover 320 and the elastic sealing cover 330 towards the first fixed block 220, so that the inner wall of the elastic sealing cover 330 is tightly attached to the pressure sensor 200, and the protective cover 320 and the elastic sealing cover 330 are tightly attached to the elastic rubber gasket 231, so that the display screen 210 is protected from dust and water, when the inspector needs to check and watch the display screen 210, the handle 321 is pulled away from the pressure sensor 200, the protective cover 320 is moved away from the pressure sensor 200, the protective cover 320 and the elastic sealing cover 330 are separated from the pressure sensor 200, then the protective cover 320 is rotated upwards, the spring 310 and the rotating block 311 are rotated, the display screen 210 is exposed, the data on the display screen 210 can be checked and watched, the display screen 210 is protected from dust and water, the cleanliness of the display screen 210 can be ensured, and the inspector does not need to clean and wipe the display screen 210 when checking, which is very convenient.

[0034] The above merely provides an example of the present application, and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0035] The above merely provides an example of the present application, and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0035] The above merely provides an example of the present application, and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

Claims

1. A gas field platform riser monitoring apparatus, characterised in that, The utility model provides a kind of pressure sensor, including Standpipe (100), the pipe body of the standpipe (100) is fixedly connected with monitoring threaded pipe (110); Pressure sensor (200), the monitoring end of the pressure sensor (200) is threaded in the inside of the monitoring threaded pipe (110), one side of the pressure sensor (200) is provided with display screen (210); Dustproof assembly (300), the dustproof assembly (300) includes spring (310), protective cover (320) and elastic sealing cover (330), the spring (310) is provided with two, one end of two spring (310) is rotatably connected with two sides of the pressure sensor (200), the other end of two spring (310) is connected with the protective cover (320), the elastic sealing cover (330) is fixedly connected in the inside of the protective cover (320), the elastic sealing cover (330) is slidably covered in the outside of one side of the pressure sensor (200), the inner wall of the elastic sealing cover (330) is tightly attached with the pressure sensor (200), and the elastic sealing cover (330) is slidably covered in the outside of the display screen (210).

2. A gas field platform riser monitoring apparatus according to claim 1, characterised in that, Two sides of the pressure sensor (200) are fixedly provided with first fixed block (220), two first fixed blocks (220) are symmetrically arranged, and one end of two spring (310) is rotatably connected with two first fixed blocks (220).

3. A gas platform riser monitoring apparatus according to claim 2, wherein, One side of two first fixed blocks (220) is provided with connecting shaft (221), one end of two spring (310) is fixedly provided with rotating block (311), two rotating blocks (311) are rotatably connected with two connecting shafts (221), and two rotating blocks (311) are rotatably sleeved on the shaft body of two connecting shafts (221).

4. A gas field platform riser monitoring apparatus according to claim 3, wherein, The end of two spring (310) away from the rotating block (311) is provided with second fixed block (312), two second fixed blocks (312) are fixedly connected with two sides of the protective cover (320), and two second fixed blocks (312) are symmetrically arranged.

5. A gas platform riser monitoring apparatus according to claim 1, wherein, The protective cover (320) is slidably sleeved on one side of the pressure sensor (200), and the protective cover (320) is slidably sleeved on the outside of the display screen (210).

6. A gas platform riser monitoring apparatus according to claim 5, wherein, One side of the protective cover (320) away from the elastic sealing cover (330) is provided with handle (321), and the elastic sealing cover (330) is an elastic rubber cover.

7. A gas platform riser monitoring apparatus according to claim 1, wherein, The outside of the pressure sensor (200) is fixedly sleeved with sealing plate (230), and the protective cover (320) and the elastic sealing cover (330) are tightly attached with the sealing plate (230).

8. A gas platform riser monitoring apparatus according to claim 7, wherein, One side of the sealing plate (230) is fixedly provided with elastic rubber gasket (231), and the protective cover (320) and the elastic sealing cover (330) are tightly attached with one side of the elastic rubber gasket (231).

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