A device for detecting the water volume of pipelines by using the change of air pressure driven by water volume

A technology of air pressure change and water volume, applied in the direction of detecting fluid flow by measuring pressure difference, volume/mass flow generated by mechanical effect, etc. The effect of simplifying inspection procedures
CN110987096BActive Publication Date: 2021-02-09SHANGHAI CHIZUN STATIONERY CO LTD
9 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI CHIZUN STATIONERY CO LTD
Publication Date
2021-02-09

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the technical field of pipeline detection, and discloses a device for detecting the water volume of a pipeline by using the change of air pressure driven by the water volume, including a transportation pipeline, the inner wall of the transportation pipeline is movably connected with an air pressure track, and the air pressure track is movably connected with a Pneumatic slider, the upper part of the transportation pipeline is movably connected with a detection track, the upper part of the detection track is movably connected with a detection meter, the left side of the detection track is movably connected with a constant pressure device, and the inside of the detection track is The left side of the bottom of the active connection has a detection slide rail. The air outlet slider drives the detection wheel to rotate through the movable rod, and the rotation of the detection wheel drives the detection table through the instrument detection rod, and the reading is displayed on the inspection table, and the water volume in the transportation pipeline can be judged through the reading, so that the transportation track can be interpreted through the reading of the detection table The amount of transported water among them simplifies the detection procedure and optimizes the detection method.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of pipeline detection, in particular to a device for detecting pipeline water volume by using water volume to drive changes in air pressure. Background technique

[0002] Pipeline refers to the device used to transport gas, liquid or fluid with solid particles connected by pipe fittings, pipe fittings and valves. Pipelines are usually more widely used in water supply and drainage, long-distance transportation of gas, oil and other fields. Transportation When the fluid in the pipeline is pressurized by a booster mechanism such as a pump or a turbine, it can be transported over a long distance. The invention and application of pipelines have brought great convenience to our lives.

[0003] However, pipeline transportation is generally used for long-distance transportation. Since the transportation distance is too large, various data in the pipeline need to be detected during the transportation process. For exa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More