CN214893415U - Built-in environmental data recorder system of pipe cleaner - Google Patents
Built-in environmental data recorder system of pipe cleaner Download PDFInfo
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- CN214893415U CN214893415U CN202121020371.8U CN202121020371U CN214893415U CN 214893415 U CN214893415 U CN 214893415U CN 202121020371 U CN202121020371 U CN 202121020371U CN 214893415 U CN214893415 U CN 214893415U
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Abstract
A built-in environmental data recorder system of a pipe cleaner belongs to the field of petroleum pipeline detection. The system is characterized in that a pressure sensor, a water immersion sensor probe and an integrated circuit control unit are sequentially connected in a cylindrical shell, the integrated circuit control unit is connected with a posture sensor and a temperature acquisition chip, environmental information around the pipe cleaner in the working process of the pipe cleaner is recorded, the environmental information comprises parameters such as pipeline pressure, pipeline temperature and pipe cleaner posture, a sound wave generating device is used for generating sound waves with fixed frequency, and an external receiver is convenient to confirm the position of the pipe cleaner in real time in the working process of the pipe cleaner. The system collects environmental information in the pipeline, is used for evaluating the working environment and the working condition in the pipeline of the pipeline cleaner, provides data reference for subsequent selection of the pipeline cleaner and evaluation of the state of the pipeline, and ensures normal operation of pipeline cleaning work.
Description
Technical Field
The utility model relates to a petroleum pipeline detection area, in particular to built-in environmental data recorder system of dredging pipe ware.
Background
The pipeline plays an important role in the industrial production and the life process of residents, but in the long-term use process of the pipeline, the inner wall can deposit or form dirt, which not only affects the transmission efficiency, but also corrodes the pipeline and even causes leakage, which can cause adverse effect to the production and life of people, the current main solution is to use a pipe cleaner to clean the impurities in the pipeline, however, in the using process, because the environment of the pipeline is complex, the sundries in the pipeline can cause great damage to the pipeline cleaner and even influence the advancing of the pipeline cleaner to cause blockage and cause danger, the current solution is to firstly use the flexible pipeline cleaner with smaller volume and larger elasticity to clean the pipeline, and select suitable pig according to the wearing and tearing condition of flexible pig, this kind of scheme often can only rely on technical staff's experience to select suitable pig, often because the experience of personnel is not enough or misjudge lead to the pig to block scheduling problem.
Disclosure of Invention
The utility model aims at providing a built-in environmental data recorder system of dredging pipe ware, which is not enough to the prior art.
The technical scheme adopted by the utility model is as follows: a built-in environmental data recorder system of a pipe cleaner is technically characterized by comprising a cylindrical shell, a pressure sensor, an integrated circuit control unit, a control cabin body, a baffle with a central hole, a battery, a rear cover, a volute spring, a sound wave generating device, a circuit board base, a front cover and a water sensor probe, wherein the two ends of the cylindrical shell are hermetically connected by the front cover and the rear cover, the baffle is arranged in the inner cavity of the cylindrical shell, the control cabin body is formed between the baffle and the front cover, the pressure sensor, the water sensor probe and the integrated circuit control unit are sequentially connected in the control cabin body, the pressure sensor and the water sensor probe respectively detect pressure and water flow in an oil pipeline by the aid of probes extending out of the front cover, the circuit board base is arranged at the bottom of the control cabin body and fixedly connected with the front cover, the integrated circuit control unit is arranged on the circuit board base, the sound wave generating device is connected between the baffle and the rear cover, the batteries which are connected in series are arranged in the inner cavity of the sound wave generating device and are pressed on the rear cover by the scroll spring.
In the scheme, the connecting part of the front cover and the cylindrical shell and the connecting part of the cylindrical shell of the rear cover are respectively provided with the sealing rings.
The utility model has the advantages that: this built-in environmental data recorder system of dredging pipe ware connects gradually pressure sensor, water logging sensor probe and integrated circuit the control unit in the tube-shape shell, and the integrated circuit the control unit connects attitude sensor and temperature acquisition chip, records the environmental information around in dredging pipe ware course, including pipeline pressure, pipeline temperature, dredging pipe ware gesture isoparametric to use sound wave generating device to produce the sound wave of fixed frequency, the external receiver of being convenient for confirms the position of dredging pipe ware in real time in dredging pipe ware course. The system collects environmental information in the pipeline, is used for evaluating the working environment and the working condition in the pipeline of the pipeline cleaner, provides data reference for subsequent selection of the pipeline cleaner and evaluation of the state of the pipeline, and ensures normal operation of pipeline cleaning work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a system of a built-in environment data recorder of a pipe cleaner in an embodiment of the present invention;
FIG. 2 is a schematic view of a front cover in an embodiment of the present invention;
the numbers in the figure illustrate the following: 1 pressure sensor, 2 integrated circuit control unit, 3 control cabin, 4 baffle, 5 batteries, 6 cylindrical shell, 7 battery replacement back cover, 8 volute spring, 9 sound wave generating device, 10 center hole, 11 circuit board base, 12 screw hole, 13 sealing ring, 14 probe installation front cover, 15 water sensor probe.
Detailed Description
The above objects, features and advantages of the present invention will be more clearly understood and appreciated, and the following description of the present invention will be made in conjunction with the accompanying drawings 1 and 2.
The built-in environment data recorder system of the pig adopted in the embodiment comprises a cylindrical shell 6, a pressure sensor 1, an integrated circuit control unit 2, a control cabin 3, a baffle 4 with a central hole 10, a battery 5, a rear cover 7, a volute spring 8, an acoustic wave generating device 9, a circuit board base 11, a front cover 14 and a water sensor probe 15. The cylindrical shell 6 of the embodiment provides support and protection for the whole equipment, the front cover 14 and the rear cover 7 are fixedly connected to two end parts of the cylindrical shell 6 by screws, and waterproof sealing is carried out at the joint of the front cover 14 and the cylindrical shell 6 and the joint of the rear cover 7 and the cylindrical shell 6 through the sealing rings 13 respectively.
The inner cavity of the cylindrical shell 6 is provided with a baffle 4, a control cabin 3 is formed between the baffle 4 and a front cover 14, a water sensor 15, a pressure sensor 1 and an integrated circuit control unit 2 are sequentially connected in the control cabin 3, probes of the pressure sensor 1 and the water sensor 15 respectively extend out of the front cover 14 to be used for detecting the pressure around an oil pipeline and whether the cylindrical shell 6 is contacted with liquid, when the positive and negative poles of the water sensor 15 are placed in water, the positive and negative poles of the water sensor 15 are conducted, and a signal is sent to inform the integrated circuit control unit 2 at the rear stage. The signal lines and power lines of the pressure sensor 1 and the water sensor 15 are connected with the integrated circuit control unit 2 through a central hole on the circuit board base 11. The present embodiment employs a bakelite mount for the circuit board base 11.
The circuit board base 11 in this embodiment is fixedly connected to the front cover 14 by screws and sealed by silica gel, so as to prevent liquid in the pipeline from flowing into the control cabin 3 through the cabin hole and affecting the normal operation of the integrated circuit control unit 2. The circuit board base 11 of the present embodiment is located in the control cabin 3, and the integrated circuit control unit 2 is adhered to the circuit board base 11. The integrated circuit control unit 2 mainly comprises an STM32 single chip microcomputer processor and a peripheral power supply circuit, a 3-axis attitude sensor, a temperature acquisition chip and an SD card slot are arranged on a circuit board base 11, and a MicroSD card is installed in the SD card slot. Pressure sensor 1, sound wave generating device 9, water logging sensor probe 15, 3 axle attitude sensor and temperature acquisition chip are connected with STM32 singlechip respectively, and the data storage that pressure sensor 1, sound wave generating device 9 and water logging sensor probe 15 gathered is in the SD card.
This embodiment connects 3 batteries 5 No. 1 between the baffle 4 and the rear cover 7, and three batteries 5 are connected in series to provide a regulated dc voltage of 4.5V to the device. And the battery 5 is externally sleeved with an acoustic wave generating device 9 for measuring the position of the built-in environment data recorder system of the pig in the pipeline. The pipe diameter of the sound wave generating device 9 is equivalent to the inner diameter of the cylindrical shell, the pipe diameter and the inner diameter of the cylindrical shell are fixed by using colloid, and the sound wave generating frequency is 22 Hz. The battery 5 is pressed against the rear cover 8 by a scroll spring 8 for preventing the battery 5 from shaking and fixing the position of the battery 5. The positive and negative electrodes of the battery 5 are led out by using leads through a central hole 10 of the baffle plate 4 to supply power for the integrated circuit control unit 2.
The working process of the built-in environment data recorder system of the pipe cleaner adopted in the embodiment is as follows:
unscrewing the back lid, put into No. 1 battery of three section, then screw the back lid, supply power by integrated circuit control unit 2 this moment, the singlechip begins work, in order to save the consumption, only the water logging sensor is in operating condition this moment, when equipment is arranged in the pipeline and is contacted with liquid, the water logging sensor detects liquid and notifies STM32 to begin work, STM32 begins to give pressure sensor, attitude sensor, temperature sensor power supply and data acquisition, and according to presetting sampling rate data acquisition and store to on-board SD card, the other end control sound wave generator begins to work, send the sound wave with fixed frequency (22 Hz), inform the position that equipment is in the pipe constantly. The recording system can collect enough environment information and save power consumption to the maximum extent.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a built-in environmental data recorder system of pig, a serial communication port, including tube-shape shell (6), pressure sensor (1), integrated circuit control unit (2), the control cabin body (3), baffle (4) that have centre bore (10), battery (5), back lid (7), volute spring (8), sound wave generating device (9), circuit board base (11), protecgulum (14) and water sensor probe (15), the both ends of tube-shape shell (6) are connected with protecgulum (14) and back lid (7), be equipped with baffle (4) at tube-shape shell (6) inner chamber, form control cabin body (3) between baffle (4) and protecgulum (14), connect gradually pressure sensor (1) in control cabin body (3), water sensor probe (15) and integrated circuit control unit (2), pressure sensor (1) and water sensor probe (15) utilize the probe that stretches out protecgulum (14) respectively to survey the interior defeated oil pipe way Pressure and rivers, circuit board base (11) are installed in the control cabin body (3) bottom and with protecgulum (14) fixed connection, install integrated circuit control unit (2) on circuit board base (11), are connected sound wave generating device (9) between baffle (4) and back lid (7), install battery (5) of establishing ties at sound wave generating device (9) inner chamber, and battery (5) utilize volute spring (8) to compress tightly on back lid (7).
2. The pig built-in environmental data recorder system according to claim 1, characterized in that sealing rings (13) are provided at the junction of the front cover and the cylindrical casing (6) and at the junction of the rear cover (7) and the cylindrical casing (6), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020371.8U CN214893415U (en) | 2021-05-13 | 2021-05-13 | Built-in environmental data recorder system of pipe cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020371.8U CN214893415U (en) | 2021-05-13 | 2021-05-13 | Built-in environmental data recorder system of pipe cleaner |
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| Publication Number | Publication Date |
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| CN214893415U true CN214893415U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121020371.8U Active CN214893415U (en) | 2021-05-13 | 2021-05-13 | Built-in environmental data recorder system of pipe cleaner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055459A (en) * | 2022-06-15 | 2022-09-16 | 国机传感科技有限公司 | Novel difunctional pipeline cleaner |
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2021
- 2021-05-13 CN CN202121020371.8U patent/CN214893415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055459A (en) * | 2022-06-15 | 2022-09-16 | 国机传感科技有限公司 | Novel difunctional pipeline cleaner |
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