Title:
【発明の名称】吸収冷凍機
Document Type and Number:
Japanese Patent JP3080748
Kind Code:
B2
Abstract:
PURPOSE:To reduce the generation of flush-induced noise by installing an auxiliary ejector to either the upper stream side or the down stream side of the ejector. CONSTITUTION:The enriched solution which leaves a regenerator 1 reaches an auxiliary ejector 3 by way of a solution heat exchanger 2. On the other hand, a part of diluted solution boosted by a regenerator solution pump 5 from an absorber 4 is divided from a diluted solution line 7 to a high pressure regenerator 6 and reaches the auxiliary ejector 7. The enriched solution absorbed with the diluted solution is turned into mixed solution with the diluted solution and reaches a main ejector 8, On the other hand, the diluted solution which leaves the absorber 4 and is boosted by a solution pump 9 reaches the main ejector 8 and absorbs the mixed solution where it is turned in a second mixed solution. The mixed solution is fed to the upper part of the absorber 4 where it absorbs the refrigerant vapor scattered on heat exchanger tube groups and turns into a diluted solution. More specifically, the enriched solution is boosted to stages by the auxiliary ejector 3 and the main ejector 8 so that it may reach a desired pressure.
Inventors:
Takashi Kobayashi
Nobuaki Yamauchi
Futoshi Masaki
Hiroshi Kawada
Nobuaki Yamauchi
Futoshi Masaki
Hiroshi Kawada
Application Number:
JP644492A
Publication Date:
August 28, 2000
Filing Date:
January 17, 1992
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F25B41/00; F25B15/00; (IPC1-7): F25B41/00; F25B15/00
Domestic Patent References:
| JP5459654A | ||||
| JP5589663A |
Attorney, Agent or Firm:
Arata Ishikawa