Cleaning process for drinking water system of high-speed bullet train and adopted device
A technology for drinking water system and high-speed motor car, which is applied in the direction of using liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of time-consuming, high cost, damage to drinking water system components, etc. Easy-to-use effects
Inactive Publication Date: 2013-06-12
HENAN HAILI CHEM TECH
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Problems solved by technology
The fouling of the drinking water system not only endangers the health of passengers, but also seriously damages the components of the drinking water system, resulting in a large number of replacement parts, which is time-consuming, laborious and costly
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[0015] The specific device structure of the present invention please refer to appendix figure 1 . The cleaning device for the drinking water system of the high-speed train consists of a solution tank 1 and a drinking device 5. On the pipeline connecting the two devices, a liquid suction pump 4 is arranged, and the liquid suction pump is electrically connected with the control computer 2. The first step, because the model of bullet train, working mileage and time are different, will fully consider when using the present invention. Therefore, according to the actual situation, it is necessary to compile a cleaning program on the control computer, including the total amount of dosing (cleaning solution), the number of dosing times, the reserved reaction time for each dosing, the total dosing time and other data. Then add the pre-prepared cleaning liquid into the solution tank 1. In the second step, the cleaning switch is activated by computer control, and the liquid suction pum...
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The invention discloses a cleaning process for a drinking water system of a high-speed bullet train and an adopted device. The process comprises the steps that a cleaning program is compiled on a control computer; cleaning fluid is pumped into a drinking water device of the bullet train and is fully contacted and reacts with scale; cleaning drug-dirt mixed liquid in the drinking water device is discharged through hand fit; clear water is provided for washing; cleaning water-drug mixed liquid in the drinking water device is discharged through the hand fit; a cleaning result is detected; a worksheet is printed; and the cleaning is finished. The device comprises a solution tank (1) and the drinking water device (5), wherein an extraction pump is arranged on a pipeline connecting the solution tank (1) with the drinking water device (5); and the extraction pump is electrically connected with the control computer (2). A one-way valve tee joint (3) is arranged at one end of the drinking water device (5), connected with the pipeline. The cleaning process and the device have the advantages that the cleaning time is short, the operation is convenient, the working hour is one tenth of the original working hour, the expense is one fifth of the original expense, and the cleaning process and the device are widely welcomed by users.
Description
technical field [0001] The invention relates to a cleaning device for a drinking water system, in particular to a cleaning device for a drinking water system of a high-speed train. Background technique [0002] Since the 1980s, China has experienced a 30-year miracle of rapid growth, in which infrastructure construction such as transportation has advanced by leaps and bounds, especially since the opening of the first high-speed railway EMU in 2007, China has entered the era of high-speed railways. A long high-speed train can transport more than 1,000 people, and a train can leave every 3 minutes. Therefore, in the future, the rail transit personnel transportation network across the country led by high-speed railways will surely provide more powerful impetus and important guarantee for the rapid development of China's economy. [0003] At present, China's high-speed EMU manufacturing standards are mainly based on the CNR Group, which adopts European standards, and the CSR Gr...
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IPC IPC(8): B08B3/08
Inventor 汤培远
Owner HENAN HAILI CHEM TECH