Title:
FLUID CIRCULATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/075741
Kind Code:
A1
Abstract:
Provided is a fluid circulation system in which it is possible to reliably minimize any increase in room temperature unintended by a user and reliably minimize damage to heating devices due to the ingress of a high-temperature fluid. The fluid circulation system is provided with a heat storage circuit in which a fluid circulates between a fluid heater and a heat storage tank, a heating circuit in which a fluid circulates between the fluid heater and a heating facility, a valve for switching between the heat storage circuit and the heating circuit, an outflow temperature sensor for sensing the temperature of the fluid flowing out from the fluid heater, and a control device for controlling the switching between the heat storage circuit and the heating circuit. When a demand arises for switching from the heat storage circuit to the heating circuit during a heat storage operation in which the heat storage circuit is operated, the control device sets, as a criterion for switching from the heat storage circuit to the heating circuit, the temperature of the fluid flowing out from the fluid heater being lower than a reference value.
Inventors:
KURITA SATOSHI (JP)
WATANABE NAOKI (JP)
MATSUMURA YASUNARI (JP)
SHIBAZAKI NAOKI (JP)
WATANABE NAOKI (JP)
MATSUMURA YASUNARI (JP)
SHIBAZAKI NAOKI (JP)
Application Number:
PCT/JP2014/079733
Publication Date:
May 19, 2016
Filing Date:
November 10, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24D3/00
Foreign References:
| JP2006153410A | 2006-06-15 |
Other References:
See also references of EP 3220061A4
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
Takada 守 (JP)
Takada 守 (JP)
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