Title:
COOPERATION STEAM SYSTEM
Document Type and Number:
Japanese Patent JP2016217553
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cooperation steam system which can operate more stably by keeping a temperature of a heat source fluid in a proper temperature range.SOLUTION: A cooperation steam system 100 includes: a plurality of steam systems 1A, 1B, 1C; a heat source fluid supply line 211; and a unit number control device 400. The steam systems 1A, 1B, 1C include: steam generating devices 10A, 10B, 10C; steam boosting devices 20A, 20B, 20C; and low pressure steam pressure measurement units 31A, 31B, 31C. The unit number control device 400 includes: a unit number control unit 450 for reducing the unit number of the steam systems 1 to be operated by one unit in the case where an average value calculated by an average load factor calculation unit 420 is lower than a first reference load factor, in the case where a steam pressure acquired by a low pressure steam pressure acquisition unit 440 is higher than a first reference steam pressure, or in the case where the temperature of the heat source fluid acquired by a heat source fluid temperature acquisition unit 430 is lower than a first reference temperature.SELECTED DRAWING: Figure 3
Inventors:
TANAKA NAOKI
Application Number:
JP2015099374A
Publication Date:
December 22, 2016
Filing Date:
May 14, 2015
Export Citation:
Assignee:
MIURA KOGYO KK
International Classes:
F22B1/16; F22B35/00
Attorney, Agent or Firm:
Iwaike Mitsuru
Ryota Kato
Ryota Kato