Title:
HEAT EXCHANGE DEVICE, HEAT EXCHANGE METHOD, AND AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/188634
Kind Code:
A1
Abstract:
In order to efficiently distribute a heat medium at a low heat medium pressure, this heat exchange device comprises: a heat exchange pipe 2 that is arranged in an inclined manner and in which a heat medium L made to evaporate by heat absorption from a gas to be cooled is accommodated; a supply pipe 1 that is provided in the vicinity of the lower part of the heat exchange pipe 2 and that supplies the heat medium L in a liquid phase; and a discharge pipe 3 for receiving the heat medium L that evaporates within the heat exchange pipe 2 and is discharged from the upper section thereof. In addition, the heat exchange device is provided with a connecting pipe 4 leading downward between the upper part of the heat exchange pipe 2 and the discharge pipe 3.
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| JPS61153498 | FINNED HEAT EXCHANGER |
| JP5862507 | Cold storage heat exchanger |
Inventors:
TODOROKI KOICHI (JP)
YOSHIKAWA MINORU (JP)
ISHIHARA KUNIHIKO (JP)
CHIBA MASAKI (JP)
MIYAMOTO YOSHINORI (JP)
NATSUMEDA TAKAFUMI (JP)
RAJPUT NIRMAL SINGH (JP)
YOSHIKAWA MINORU (JP)
ISHIHARA KUNIHIKO (JP)
CHIBA MASAKI (JP)
MIYAMOTO YOSHINORI (JP)
NATSUMEDA TAKAFUMI (JP)
RAJPUT NIRMAL SINGH (JP)
Application Number:
PCT/JP2019/011628
Publication Date:
October 03, 2019
Filing Date:
March 20, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
F25B39/02; F24F5/00; F25D17/00
Foreign References:
| US20150219375A1 | 2015-08-06 | |||
| US20090173096A1 | 2009-07-09 | |||
| JPS643447A | 1989-01-09 | |||
| JPS60155864U | 1985-10-17 | |||
| US6990816B1 | 2006-01-31 |
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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