Raw water pipeline water delivery simulation device

A technology for simulating devices and pipelines, which is applied in the field of pipeline simulation, can solve problems such as difficult to simulate water quality change characteristics and microbial distribution characteristics, and achieve the effects of small footprint, convenient sampling and reasonable structure

Pending Publication Date: 2021-02-12
宁波市自来水有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, the invention patent (Application Publication No.: CN105092808A) discloses a long-distance water pipeline simulation device, which simulates the long-distance transportation of raw water in the pipeline by pushing the water flow through the push

Method used

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  • Raw water pipeline water delivery simulation device

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Embodiment Construction

[0023] Describe the present invention in further detail below in conjunction with accompanying drawing:

[0024] A raw water pipeline water delivery simulation device, including a base frame 1, a water tank 2 is fixed inside the base frame 1, a water supply and drainage pipe 21 is connected to the water tank 2, and a water supply and drainage pipe 21 is provided on the water supply and drainage pipe 21. Valve 21a, the base frame 1 is provided with a simulated pipeline 3, the simulated pipeline 3 is spirally arranged to form a multi-layer structure, the water tank 2 is connected with one end of the simulated pipeline 3 through the water inlet pipe 22, and the simulated pipeline 3 The other end is connected back to the water tank 2 through the return pipe 23 to form a water cycle. The water inlet pipe 22 is provided with a water pump 22a and a flow regulating valve 22b. The return pipe 23 is provided with a return valve 23a. The simulated pipeline 3 A flowmeter 4 and a dosing po...

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Abstract

The invention discloses a raw water pipeline water delivery simulation device, and the device comprises a base frame; a water tank is fixed in the base frame, a water supply and drainage pipe is connected to the water tank, a water supply and drainage valve is arranged on the water supply and drainage pipe, a simulation pipeline is arranged on the base frame, and the simulation pipeline is spirally coiled to form a multi-layer structure; the water tank is communicated with one end of the simulation pipeline through a water inlet pipe; the other end of the simulation pipeline is connected backto the water tank through a water return pipe to form water circulation, a water pump and a flow regulating valve are arranged on the water inlet pipe, a water return valve is arranged on the water return pipe, and a flowmeter for measuring flow in the pipe and a dosing port are arranged on the simulation pipeline; a plurality of biological membrane sampling sections are arranged on the simulationpipeline, valves are arranged on the two sides of each biological membrane sampling section respectively, water sampling pipes are arranged on all layers of the simulation pipeline, and sampling valves are arranged on the water sampling pipes respectively. The device has the advantages of reasonable structure, simplicity in operation, flexibility in control and capability of simulating the running state of raw water in a pipeline to the greatest extent.

Description

technical field [0001] The invention relates to the technical field of pipeline simulation, in particular to a raw water pipeline water delivery simulation device. Background technique [0002] Water is the material basis for the survival and development of human society, and it is also the inevitable guarantee for sustainable economic and social development. Its quality is closely related to people's quality of life. In recent years, with the continuous development of my country's urbanization process, the pollution of water environment and the waste of water resources have become increasingly serious. The water quality of conventional drinking water sources such as rivers, lakes and groundwater is facing more and more risks of water pollution. Many cities in my country are experiencing shortages of drinking water resources or water quality, and long-distance water transportation is an effective measure to coordinate the uneven distribution of water resources in time and s...

Claims

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Application Information

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IPC IPC(8): G01N33/18
CPCG01N33/18G01N33/1866
Inventor 周正协何建荣徐巧刘志刚虞静静韦学玉
Owner 宁波市自来水有限公司
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