Title:
OUTDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2022/255315
Kind Code:
A1
Abstract:
The present disclosure provides an outdoor unit that increases cooling performance by eliminating a difference in the discharge temperature of the compressors due to a difference in layout inside the outdoor unit. The distance between a second compressor 111b and an outdoor heat exchanger 114 is less than the distance between a first compressor 111a and the outdoor heat exchanger 114, an injection pipe 120 has a first branch pipe 121a and a second branch pipe 121b, which branch at a branching part 123, the first branch pipe 121a is connected to a compression chamber of the first compressor 111a, the second branch pipe 121b is connected to a compression chamber of the second compressor 111b, the branching part 123 is installed above the first compressor 111a and the second compressor 111b, and there is provided such installation that the height of the second branch pipe 121b is greater than the height of the first branch pipe 121a.
Inventors:
HASHIMOTO SHUNICHI
MATSUI MASARU
HIROTA MASANOBU
SHOYAMA TADAYOSHI
MATSUI MASARU
HIROTA MASANOBU
SHOYAMA TADAYOSHI
Application Number:
PCT/JP2022/021980
Publication Date:
December 08, 2022
Filing Date:
May 30, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F1/30; F24F1/10; F25B1/00; F25B31/00
Foreign References:
| JP2010019533A | 2010-01-28 | |||
| JP4479828B2 | 2010-06-09 | |||
| JP4479828B2 | 2010-06-09 | |||
| JP2021092379A | 2021-06-17 |
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
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