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Water quality source treatment system for drinking water tank and working method

A treatment system and drinking water tank technology, which is applied in the field of clean water storage system at the source of ship drinking water tanks, can solve problems such as health hazards, organic organisms in drinking water, and inability to treat drinking water in drinking water tanks from the source, achieving a high degree of automation, Prevention of growth of organic organisms, effect of prevention of growth

Active Publication Date: 2017-10-24
DALIAN SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Usually, ships or offshore platforms install drinking water sterilizers on drinking water injection pipelines to achieve the purpose of purifying water quality. This is a terminal treatment method that cannot treat drinking water in drinking water tanks from the source. The actual effect is not satisfactory. Once the crew drinks unclean drinking water , has greater harm to health, drinking water temperature in the range of 20 to 50 degrees, will lead to the growth of organic organisms in drinking water

Method used

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  • Water quality source treatment system for drinking water tank and working method

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specific Embodiment approach

[0018] Its specific implementation method is:

[0019] First, during the fresh water supply operation, put the first stop valve 11, the second stop valve 12, and the first stop check valve 13 in the open state, and check whether the valve opening and closing states are normal.

[0020] Then check whether the operating state of the control system 3 and the output state of the temperature sensor 10 are normal.

[0021] The control system 3 is provided with a low temperature control mode and a medicine adding mode. The water storage temperature in the drinking water tank 1 is set in the control system 3 to be slightly lower than 20 degrees. This implementation is set at 15-18 degrees, the low temperature control mode reminds to start when it is higher than 18 degrees, and automatically stops when it is lower than 15 degrees.

[0022] Low temperature control mode: when the temperature sensor 10 detects that the stored water temperature is 18 degrees higher than the set value, a ...

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Abstract

The invention discloses a water quality source treatment system for a drinking water tank, which comprises a drinking water tank (1), a drinking water circulating pump (2), a control system (3), a dosing device (4), a cooler (5) and a temperature sensor (10). The inlet of the drinking water circulating pump (2) is connected with a first stop valve (11) and a second stop valve (12), and the outlet of the drinking water circulating pump (2) is connected with a first stop check valve (13) and a pipeline (8); the inlet of the cooler (5) is provided with a first magnetic valve (6), the outlet of the cooler (5) is provided with a second stop check valve (14), and the cooler (5) is provided with a by-pass pipeline (9); the by-pass pipeline (9) is provided with a second magnetic valve (7); the outlet and the inlet of the dosing device (4) are connected with the pipeline (8) respectively; the temperature sensor (10) is arranged above the drinking water tank (1); the control system (3) is connected with the drinking water circulating pump (2), the temperature sensor (10), the first magnetic valve (6), the second magnetic valve (7) and the dosing device (4) through cables. The water quality source treatment system disclosed by the invention ensures water quality safety from the water source and effectively prevents the breeding of organisms; has the advantages of high automation degree, safety and reliability; can meet the higher requirements of a shipowner on drinking water quality.

Description

technical field [0001] The invention relates to a water purification system for a ship's drinking water tank, and more specifically, relates to a source water purification storage system for a ship's drinking water tank. Background technique [0002] Usually, ships or offshore platforms install drinking water sterilizers on drinking water injection pipelines to achieve the purpose of purifying water quality. This is a terminal treatment method that cannot treat drinking water in drinking water tanks from the source. The actual effect is not satisfactory. Once the crew drinks unclean drinking water , has greater harm to health, and the temperature of drinking water is within the range of 20-50 degrees, which will lead to the growth of organic organisms in drinking water. In view of this, it is necessary to seek a higher and safer water quality source treatment system. Contents of the invention [0003] The invention realizes the purification of drinking water from the sour...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00
CPCC02F1/008C02F2103/008
Inventor 刘永歆刘清江柯小磊王家支孙鹏然杜淼唐传安王旭陈红梅张志彬闫柏松
Owner DALIAN SHIPBUILDING IND
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