Experiment device connected with online monitoring equipment for simulating pollution of tap water pipe network

An experimental device, water pipe technology, applied in the direction of water testing, general water supply saving, material inspection products, etc., can solve problems such as pollution, tap water pipe network pollution, etc., achieve good isolation, improve energy utilization, and waste liquid The effect of the recycling function

Pending Publication Date: 2019-03-29
常州市卫生监督所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if pollutants are directly added to the water pipe network, it will cause pollution of the water pipe network and cause drinking water pollution incidents. Therefore, it is necessary to develop an experimental simulation device for simulating the water pipe network, which can be directly connected to drinking water. On the water online monitoring instrument, by adding the target pollutants manually, the drinking water online monitoring instrument can automatically read the corresponding detection data to analyze the correlation between the target pollutants and the drinking water online monitoring indicators and the related detection and early warning model

Method used

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  • Experiment device connected with online monitoring equipment for simulating pollution of tap water pipe network
  • Experiment device connected with online monitoring equipment for simulating pollution of tap water pipe network
  • Experiment device connected with online monitoring equipment for simulating pollution of tap water pipe network

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The invention provides an experimental device for simulating the pollution of the tap water pipe network by connecting on-line monitoring equipment, such as figure 1 As shown, it includes a box body 1, a dosing device 2, and a water pump 3. The top of the side wall of the box body 1 is provided with a water inlet 11, and a water pipe is connected outside the water inlet 11, and the other end of the water pipe is connected to a water pipe network. The dosing device 2, preferably, the dosing device 2 is a negative pressure automatic sampler, the operator can select various representative pollutants according to the analysis results of the main pollutants in the drinking water pollution incidents in recent years, Add standard samples of different doses from low concentration to high concentration through the automatic dosing device 2 and enter the box 1 with the water from the tap water pipe network. When there is no need to conduct experiments to test the accuracy of the o...

Embodiment 2

[0049] On the basis of the above-mentioned embodiments, this embodiment combines figure 1 As shown, the box body 1 is a sealed box body, and a respirator 4 is installed on the upper end of the box body 1. The respirator 4 can not only maintain the airtightness of the equipment, prevent the volatilization of pollutant standard substances, but also keep the box body 1 Intrinsic fluidity under certain pressure.

Embodiment 3

[0051] In this embodiment, on the basis of the above-mentioned embodiments, a liquid level gauge 16 is installed in the casing 1. In this embodiment, the liquid level gauge 16 is an electromagnetic liquid level gauge, which can accurately measure the amount of tap water added according to the needs of the experiment. Volume and dynamic observation of the actual water volume in the tank 1; it can also sense each other with the one-way electric valve, and automatically close the one-way electric valve when the liquid level in the airtight tank 1 reaches the set value.

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Abstract

The invention discloses an experiment device connected with online monitoring equipment for simulating pollution of a tap water pipe network, wherein the experiment device relates to the field of drinking water testing equipment. The experiment device comprises a housing, wherein the top of the housing is provided with a water inlet which is adapted to be connected with the tap water pipe network,the housing is provided with a sampling port which is adapted to be connected with driving water online automatic testing equipment, and the bottom of the housing is provided with a water outlet; a drug adding device which is used for adding pollutants for the experiment into the housing; and a water pump which is adapted to mix the water in the housing to uniform. The experiment device connectedwith the online monitoring equipment for simulating the pollution of the tap water pipe network can simulate the tap water pipe network for testing drinking water online monitoring instruments, and furthermore has advantages of no pollution to the tap water pipe network, high pollutant isolating property and high convenience in using the equipment.

Description

technical field [0001] The invention relates to the field of drinking water testing equipment, in particular to an experimental device for simulating the pollution of tap water pipe networks connected with on-line monitoring equipment. Background technique [0002] In recent years, drinking water pollution incidents have occurred frequently in our country. Once a sudden pollution incident of drinking water occurs, it will not only pose a serious threat to the health of the population, but also the resulting political impact and its impact on economic construction and social development. The loss was staggering. Ensuring the safety of drinking water quality is a major issue related to the national economy and the people's livelihood. With the continuous development of sensor technology and information analysis technology, drinking water quality monitoring and early warning technology will also enter a stage of rapid application, giving birth to the development of online monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18
CPCG01N33/18Y02A20/20
Inventor 谈立峰褚苏春
Owner 常州市卫生监督所
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