Title:
TWO-TEMPERATURE TYPE HEAT SOURCE MACHINE
Document Type and Number:
Japanese Patent JP3926189
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To supply a low temperature heating medium of the low temperature side target temperature to a low temperature terminal by carrying the low temperature heating medium of the low temperature side target temperature to the low temperature side outgoing path.
SOLUTION: A two-temperature type heat source machine is equipped with a high- temperature side outgoing path 7 for supplying the high-temperature heating medium, a low- temperature side outgoing path 8 for supplying the low-temperature heating medium, a heating path 11 supplying the heating medium to the high-temperature side outgoing side 7 through a heating means 10, a return path 9 which accepts the high-temperature heating medium and the low-temperature heating medium in a confluent state and branches and supplies the accepted heating medium to the heating path 11 and the low-temperature side outgoing path 8, a bypass path 12 which branches and supplies a part of the high-temperature heating medium of the high-temperature side outgoing 7 to the return path 9 and a circulation pump 14 for circulating the heating medium. The heat source machine is provided with a mixing state adjustment means 18 adjusting the mixing state the high-temperature heating medium supplied to the return path 9 through the bypass path 12 with a heating medium of the return path 9, and a control means controlling the operation of the mixing state adjustment means 18 so that the low-temperature heating medium of the low-temperature side outgoing path 8 becomes the low-temperature side target temperature.
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Inventors:
Hara Tatsunori
Tetsuji Morita
Takayuki Fukaki
Katsuhiro Maehata
Tetsuji Morita
Takayuki Fukaki
Katsuhiro Maehata
Application Number:
JP2002098389A
Publication Date:
June 06, 2007
Filing Date:
April 01, 2002
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F24D3/00; (IPC1-7): F24D3/00
Domestic Patent References:
| JP5272764A | ||||
| JP10196974A | ||||
| JP645011U | ||||
| JP4198631U |
Attorney, Agent or Firm:
Shuichiro Kitamura