Title:
空調システム
Document Type and Number:
Japanese Patent JP6685602
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an air conditioning system capable of suppressing unnecessary power consumption of a circulation pump and contributing to the energy saving of a building.SOLUTION: The air conditioning system is configured so as to select a table corresponding to the operating number of air conditioners from among a plurality of tables set in advance, wherein the number of opened valves among valves separately provided at the inflow side of respective underground heat exchanging tubes is associated with an inverter output of an inverter for changing the revolution speed of a circulation pump for circulating a heating medium, and with the heat exchange amount of the underground heat exchanging tube in each of the number of operating air conditioners, select the number of opened valves corresponding to the heat exchange amount of the underground heat exchanging tube, the value being closest to a calculated heat exchange amount of the air conditioner and the inverter output from the selected table, and control the opening/closing of each valve and the operation of the inverter according to the selection result.SELECTED DRAWING: Figure 1
Inventors:
Masahiro Odane
Application Number:
JP2016133105A
Publication Date:
April 22, 2020
Filing Date:
July 05, 2016
Export Citation:
Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
F24F11/46; F24F5/00; F24F11/62; F24F11/70; F24F11/85; F25B27/00
Domestic Patent References:
| JP2014066457A | ||||
| JP2010175136A | ||||
| JP2014534407A | ||||
| JP2008116163A | ||||
| JP2012189262A | ||||
| JP2004101087A | ||||
| JP2009299972A | ||||
| JP2006292313A |
Foreign References:
| US20110004350 |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Shunichi Ueda
Junichiro Yoshida
Yoshikazu Takei
Yoshiyuki Tamura
Takahiro Matsuoka
Shuji Moizumi
Bessho Kobo
Akihiro Sato
Kajinami order
Shunichi Ueda
Junichiro Yoshida
Yoshikazu Takei
Yoshiyuki Tamura
Takahiro Matsuoka
Shuji Moizumi
Bessho Kobo
Akihiro Sato