Water supply pipe network simulator
A technology of water supply pipe network and simulation device, which is applied in the direction of testing water, teaching models, instruments, etc., and can solve the problems that it is not suitable to build a large-scale water supply pipe network simulation device
Inactive Publication Date: 2017-05-10
TIANJIN UNIV
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[0004] The purpose of the present invention is to provide a water supply network simulation device with a small footprint and easy construction for the problem that it is not suitable to build a large-scale water supply network simulation device in the laboratory
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[0021] The present invention will be further described below in conjunction with the drawings and specific embodiments.
[0022] As attached figure 1 As shown, a water supply pipe network simulation device of the present invention is installed and prepared by using a conventional preparation process.
[0023] The diameter of the plastic tube 4 is 8mm, and the total length is 400m. Each 50m of the plastic tube 4 is an independent detachable part, which is divided into 8 independent detachable parts. Through the disassembly, assembly and use of different parts The connection method meets the simulation situation of different series or parallel water supply network;
[0024] The cylindrical support 5 is made of wood, with a radius of 950mm and a height of 1000mm;
[0025] The specific dimensions of the plastic tube 4 and the cylindrical bracket 5 can be adjusted according to actual needs.
[0026] First connect the water tank 1 with the water pump 3. An electromagnetic flow meter 2 is in...
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Abstract
The invention discloses a water supply pipe network simulator. The water supply pipe network simulator is provided with a cylinder-shaped bracket, wherein a plastic tube winds the periphery of the cylinder-shaped bracket from bottom to top, each 5-100 m of plastic tube is an independent detachable part, and each two adjacent plastic tubes are connected through a valve; a water tank of the simulator is connected with a water pump through an electromagnetic flowmeter, and the water pump is connected with a starting part of the plastic tube through a valve; through assembly and disassembly of all the parts of the plastic tube and the different connecting methods, the simulation conditions of the different water supply pipe networks in series connection or parallel connection can be satisfied. With the adoption of the water supply pipe network simulator, the problem that the common simulated pipe network is large in floor area is solved, the establishing of the device can be finished within a small space, and meanwhile, the water quality conditions at different positions in the simulated pipe network can be detected.
Description
Technical field [0001] The invention relates to a pipe network simulation device for testing, in particular to a water supply pipe network simulation device. Background technique [0002] In the transportation process of the water supply pipe network, tap water may be secondary pollution due to the effects of organic matter, microorganisms, residual chlorine in the water, and the pipeline itself, causing huge hidden dangers to the drinking water safety of urban residents. Therefore, it is very necessary to conduct further research on the quality of tap water in the water supply pipe network to protect the water quality in the pipe network from secondary pollution. [0003] The actual urban water supply pipe network is deeply buried underground and is complex, which is not conducive to experimental research. Therefore, it is necessary to design a water supply pipe network simulation device to simulate the water quality changes in the actual pipe network. The common pipe network si...
Claims
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IPC IPC(8): G09B25/00G01N33/18
CPCG09B25/00G01N33/18
Inventor 赵新华卢玉迪王晓欧吴卿
Owner TIANJIN UNIV