| 摘要 |
An inspecting device for abnormal water quality is provided which can prevent the death of the iron bacteria in hot environment above 30centigrade degree and the false alarm of 'abnormal water quality' caused by the death of the iron bacteria. The tested water is guided into the measuring tank (4) of the abnormal water inspecting device, of which the water temperature is kept in a set range by means of temperature adjusting unit(5). In order to keep the water temperature in a regulated range, the circulation route (24) is connected with the temperature adjusting unit (5) so as to supply temperature regulated water in a circulating mode. At the inlet pipeline (17) of tested water, there arranged a internal pipe (22a) , portion of which is selected to flow the testing water, a double-pipe heat exchanger(22) covering the external pipe(22b) around the internal pipe (22a), the temperature regulated water flows through the external pipe. The circulating water temperature regulator (23) is connected with the circulating route, heating the temperature regulated water to a set temperature whenever it is needed. |
