Title:
ヒートポンプ式蒸気生成装置
Document Type and Number:
Japanese Patent JP6497111
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heat pump type steam generation device and an operation method of the heat pump type steam generation device capable of continuing an operation stably even in the case where a supply amount of hot water, which serves as a heat source, drops.SOLUTION: A heat pump type steam generation device 10 includes: a heat pump type steam generation part which has a heat pump part 16 in which an exhaust heat recovery device 20, a compressor 22, a condenser 24 and a throttle expander 26 are connected in an annular maner, and which circulates a refrigerant, and a steam generation part 14 which supplies water to be heated to the condenser 24 and which generates steam by heating the water to be heated by the refrigerant; and a hot water supply part 18 which supplies the hot water stored in a hot water tank 40 to the exhaust heat recovery device 20. The hot water supply part 18 includes: a supply water supply line 46 which supplies supply water, which is supplementary water different from the heat source hot water, to the hot water tank 40; and a hot water control part 19 which, in the case where a water level of the hot water in the hot water tank 40 becomes below a predetermined water level L, supplies supply water to the hot water tank 40 by controlling the supply water supply line 46.SELECTED DRAWING: Figure 1
Inventors:
Shuhei Shibata
Kubota Yasuki
Takuto Koike
Taiji Mori
Atsushi Nakamura
Kubota Yasuki
Takuto Koike
Taiji Mori
Atsushi Nakamura
Application Number:
JP2015029710A
Publication Date:
April 10, 2019
Filing Date:
February 18, 2015
Export Citation:
Assignee:
Fuji Electric Co., Ltd.
International Classes:
F25B27/02; F22B3/00
Domestic Patent References:
| JP2014194316A | ||||
| JP2010038391A | ||||
| JP2006017426A | ||||
| JP59229118A | ||||
| JP56155228U | ||||
| JP57101861U | ||||
| JP2012017978A |
Foreign References:
| US4565161 | ||||
| WO2016002878A1 |
Attorney, Agent or Firm:
Hiroaki Sakai