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Arrangement for the hot water - preparation by means of a heat exchanger by means of a reverse - guided, from a remote warmth - producers remote warmth - medium delivered
Arrangement for the hot water - preparation by means of a heat exchanger by means of a reverse - guided, from a remote warmth - producers remote warmth - medium delivered
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机译：热水安排-通过换热器进行换热-从偏远地区取暖-生产商偏远地区取暖-输送介质
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摘要
Arrangement for the production of hot water by a (zonal) medium (3) delivered by a zonal heating system (5), led through a (counter- current) heat exchanger (4), as well as for the storage of hot water in a hot water storage tank (2), in which, by means of devices (7, 9, 13, 16, 21), coordinated by a control device (18), for the control both of the rate of flow (DF) of the medium (3) which is delivered at the input (35) of the heat exchanger (4) with a given forward run temperature, and of the rate of flow (DW) of the cold water (KW) which is supplied at the input (34) of the heat exchanger (4) with a given feed temperature - depending upon a maximum return run temperature of the medium (3) which can be set as required and on a minimum delivery temperature of the hot water (WW), which can be set as required, at the outputs (32, 33) of the heat exchanger (4) - the respective rates of flow (DF, DW) of the medium (3) and of the hot water (WW) can be dosed independently of one another in such a manner that the return run temperature (TRF) of the medium (3) to be conducted back to the zonal heating system (5) does not exceed a maximum return temperature, which can be set as required, observing a temperature deviation which can be set as required, and that the delivery temperature (TAW) of the hot water (WW) to be supplied to the hot water storage tank (2) does not fall below a minimum delivery temperature, which can be set as required, observing a temperature deviation which can be set as required, and does not exceed it, up to at the most a maximum delivery temperature, which can be set as required, observing a temperature deviation which can be set as required. IMAGE
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