Speed control system actuator for pipeline cleaning and detection device

A technology of detection equipment and speed control, which is applied in cleaning methods and tools, chemical instruments and methods, etc., and can solve problems such as high operation speed of pigging detection equipment and operation risks of pipeline operators

Active Publication Date: 2013-04-17
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high speed of pigging detection equipment will bring great operational risks to pipeline operators

Method used

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  • Speed control system actuator for pipeline cleaning and detection device
  • Speed control system actuator for pipeline cleaning and detection device
  • Speed control system actuator for pipeline cleaning and detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1. The structure of this example is as figure 1 shown. Its main components include discharge cylinder 1, rear bracket 2, battery pack 3, control module 4, motor 5, sealed chamber body 6, coupling 7, reduction box 8, fixed fan blade 9, transmission shaft 10, movable fan Leaf 11, gland 12. In the sealed compartment 6 at the center of the rear support 2 fixedly connected to the rear of the discharge cylinder 1 (with the direction of airflow entering the front), a battery pack 3, a control module 4, a motor 5, and a motor are installed in sequence from the back to the front. The shaft of 5 passes through the hole of the sealed chamber body 6 and is connected with the shaft coupling 7, the shaft coupling 7 is connected with the transmission shaft 10 through the reduction box 8, and the transmission shaft 10 stretches out from the fixed fan blade 9 at the front end of the discharge cylinder 1 and then connects with the shaft coupling 7. The movable fan blade 11 i...

Embodiment 2

[0043] Embodiment 2. The structure of this example is as figure 2 shown. Its main components include discharge cylinder 1, rear bracket 2, battery pack 3, control module 4, motor 5, sealed chamber body 6, coupling 7, reduction box 8, fixed fan blade 9, transmission shaft 10, movable fan Leaf 11, gland 12, fixed cover 13, rotating cover 14, rotating shaft 15, front support 16. In the sealed compartment 6 at the center of the rear bracket 2 fixedly connected to the front of the discharge cylinder 1 (with the direction of airflow entering as the front), a battery pack 3, a control module 4, a motor 5, and a motor 5 are installed in sequence from front to back. The shaft passes through the hole of the sealed chamber body 6 and is connected with the coupling 7, the coupling 7 is connected with the transmission shaft 10 through the reduction box 8, and the transmission shaft 10 extends out of the front bracket 16 at the rear end of the discharge cylinder 1 and is connected with th...

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Abstract

The invention relates to a speed control system actuator for a pipeline cleaning and detection device, and relates to the technical field of non-electric variable system control, gas flow affecting devices, flow measurement, linear speed measurement and pipeline systems. A battery pack (3), a control module (4) and a motor are mounted successively from back to front in a seal cabin (6) at the center of a back support (2) fixedly connected to the rear portion of a drainage cylinder (1), wherein the direction in which gas flows enter serves as front. A shaft of the motor (5) penetrates through a hole of the seal cabin (6) to be connected with a coupling (7) which is connected with a transmission shaft (10) through a reduction gearbox (8), the transmission shaft (10) stretches out of fixed blades (9) at the front end of the drainage cylinder (1) to be connected with movable blades (11), and the head of the transmission shaft (10) is further connected with a gland (12). According to the speed control system actuator, on the premise of normal delivery, the medium flow flowing through the pipeline cleaning and detection device is adjusted, and accordingly, the running speed of the pipeline cleaning and detection device in pipelines can be adjusted.

Description

technical field [0001] The invention relates to a speed control system actuator for pipeline pigging detection equipment. It relates to the control of non-electrical variable systems, devices affecting gas flow, measurement of flow, measurement of line speed and the technical field of piping systems. Background technique [0002] With the acceleration of my country's urbanization process, the proportion of clean energy consumption will increase in various places, so that the total demand for natural gas will grow rapidly. According to the 2007 Energy Blue Book "2007 China Energy Development Report", the blue paper predicts that China's natural gas demand will grow explosively in the next 15 years, with an average growth rate of 11%-13%. On the basis of more than 60 existing natural gas cities, there will be 270 cities in 2010. In the middle of the 21st century, 65% of the cities in the country will be connected to natural gas. It is estimated that the demand for natural ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B13/00
Inventor 曹崇珍赵晓光白港生张永江常连庚赵云利马宁洪险峰李红旗郑宏丽张元
Owner BC P INC CHINA NAT PETROLEUM CORP
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