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Title:
EVAPORATOR UNIT
Document Type and Number:
Japanese Patent JP2016223742
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress occurrence of temperature distribution in blowing air cooled by an evaporator unit applied to an ejector type refrigeration cycle.SOLUTION: In an upper part outflow side tank of an outflow side evaporator for evaporating a refrigerant flowing out of an ejector accommodated in an ejector tank, an outflow side distribution space is formed for distributing the refrigerant to an outflow side tube, and in the outflow side distribution space, a plate-like member 93 is arranged for partitioning the outflow side distribution space into an ejector side distribution space and a tube side distribution space. Furthermore, at the plate-like member, a plurality of second outflow side communication holes 93d are formed for communicating the ejector side distribution space and the tube side distribution space, and a total opening area of the second outflow side communication holes 93d arranged on the side closer to a diffuser part of the ejector is made to be larger than the total opening area of the second outflow side communication holes 93d arranged on the side closer to an end part of a refrigerant flow downstream side of the ejector tank.SELECTED DRAWING: Figure 4

Inventors:
AKIYOSHI TOSHIKI
NISHINO TATSUHIKO
FUTAMATA HIROFUMI
Application Number:
JP2015112936A
Publication Date:
December 28, 2016
Filing Date:
June 03, 2015
Export Citation:
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Assignee:
DENSO CORP
International Classes:
F25B5/04; F25B1/00; F25B39/02; F25B43/00; F28F9/02
Domestic Patent References:
JP2011220551A2011-11-04
JP2011158130A2011-08-18
JP2008116084A2008-05-22
Attorney, Agent or Firm:
Patent Business Corporation Kaisei Patent Office



 
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