Title:
吸着式ヒートポンプを備えた車両用エアコン装置
Document Type and Number:
Japanese Patent JP6648713
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve an output of a vehicular air conditioning apparatus with an adsorption type heat pump.SOLUTION: In a vehicular air conditioning apparatus 10 with an adsorption type heat pump, a first adsorption desorption part 22A and a first evaporation condensation part 22B of a first vessel 22 are connected to each other by a first vapor passage 100A, a second vapor passage 102A and a third vapor passage 108A, a first on/off-valve 118A to a fourth on/off-valve 124A are arranged, and a first compressor 126A is arranged. Therefore, in a normal adsorption desorption process or an evaporation condensation process, the first adsorption desorption part 22A and the first evaporation condensation part 22B are made to communicate with each other by only the first vapor passage 100A and the second vapor passage 102A, and at the auxiliary of adsorption, the first adsorption desorption part 22A and the first evaporation condensation part 22B are made to communicate with each other by a passage which passes through the first compressor 126A at the auxiliary of desorption, and thus, an output of the vehicular air conditioning apparatus can be enhanced.SELECTED DRAWING: Figure 4
Inventors:
Masakatsu Tsubouchi
Watashi Bridge
Shoji Ogimura
Watashi Bridge
Shoji Ogimura
Application Number:
JP2017024360A
Publication Date:
February 14, 2020
Filing Date:
February 13, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F25B17/08; B60H1/32; F25B27/02
Domestic Patent References:
| JP4148164A | ||||
| JP61186791A | ||||
| JP6160071U |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda