Title:
【発明の名称】吸収冷温水機及びその高温再生器
Document Type and Number:
Japanese Patent JP3390456
Kind Code:
B2
Abstract:
A high temperature regenerator for an absorption water cooling and heating machine for extracting steam as coolant by heating and condensing a dilute solution of lithium bromide. An inner casing (2) defines therein a combustion chamber (11B) on the blow out port side of a burner for blowing out combustion gas. The solution is filled in liquid chambers defined in an outer casing (1) above and below the combustion chamber. A coolant vapor outlet passage (8) is defined in the upper part of the outer casing, and gas exhaust passages (13, 14) are defined in the combustion chamber on a side remote from the burner. A plurality of solution tubes 3 communicated with the liquid chambers above and below the combustion chamber are extended through he combustion chamber. The plurality of solution tubes are plane tubes having fins (16) at their side surfaces. The fins are provided only on the upstream side. With these fins, the heat-exchange between the solution filled in the plane tubes and the combustion gas can be promoted so as to promote the flow of the solution.
Inventors:
Hoshi Senba
Norihiro Ito
Tomihisa Ouchi
Satoshi Miyake
Mitsuyuki Uchimura
Norihiro Ito
Tomihisa Ouchi
Satoshi Miyake
Mitsuyuki Uchimura
Application Number:
JP52597999A
Publication Date:
March 24, 2003
Filing Date:
November 11, 1998
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
F23M9/10; F25B33/00; F25B15/06; (IPC1-7): F25B33/00
Domestic Patent References:
| JP6221718A | ||||
| JP9250840A | ||||
| JP5118352A | ||||
| JP9257207A | ||||
| JP10267205A |
Other References:
【文献】特許3273795(JP,B2)
Attorney, Agent or Firm:
Yasuo Sakuta