The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 12, 2021

Filed:

Jun. 20, 2014
Applicant:

Hitachi, Ltd., Tokyo, JP;

Inventors:

Hirotaka Takahashi, Tokyo, JP;

Tsutomu Kawamura, Tokyo, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 11/70 (2018.01); F24F 11/89 (2018.01); F24F 5/00 (2006.01); F24F 11/65 (2018.01); F24F 11/30 (2018.01); F24F 11/46 (2018.01); F24F 3/06 (2006.01); G05B 11/06 (2006.01); G05B 13/02 (2006.01); G05B 19/00 (2006.01); G06Q 99/00 (2006.01); H02P 23/00 (2016.01); F24F 140/50 (2018.01); F24F 11/54 (2018.01);
U.S. Cl.
CPC ...
F24F 11/70 (2018.01); F24F 3/06 (2013.01); F24F 5/0003 (2013.01); F24F 11/30 (2018.01); F24F 11/46 (2018.01); F24F 11/65 (2018.01); F24F 11/89 (2018.01); G05B 11/06 (2013.01); G05B 13/021 (2013.01); G05B 19/00 (2013.01); G06Q 99/00 (2013.01); H02P 23/00 (2013.01); F24F 11/54 (2018.01); F24F 2140/50 (2018.01); F24F 2221/54 (2013.01);
Abstract

The purpose of the present invention is to minimize impact on the comfort of people in a room and to achieve energy conservation in heat-source functions in an energy network comprising a plurality of heat-source functions that generate cold water and/or warm water, and a plurality of air-conditioning functions that obtain an air-conditioning effect by consuming the cold water and/or warm water generated by the heat-source functions. Disclosed is an energy network comprising a plurality of heat-source functions that generate thermal energy, and a plurality of air-conditioning functions that obtain an air-conditioning effect by consuming the thermal energy generated by the heat-source functions, wherein the energy network comprises: a first control function that selectively starts or stops the heat-source functions; and a second control function that controls the output of the air-conditioning functions. When the first control function starts or stops the heat-source function(s), the second control function controls the total load of the plurality of air-conditioning functions to a desired magnitude.


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