Title:
ガスエンジン冷暖房装置
Document Type and Number:
Japanese Patent JP7469831
Kind Code:
B2
Abstract:
PURPOSE: To provide a gas engine cooling and heating device capable of operating a gas engine cooling and heating device efficiently using a compact gas engine and a DC generator.CONSTITUTION: A gas engine cooling and heating device is equipped with an outdoor unit including a gas engine 1, a first cooling water circulation flow channel 51, a second cooling water circulation flow channel 52, a first radiator 61, a second radiator 62, a water passage selector valve 53, a gas engine DC generator 2, a motor 3, a compressor 41, a capacitor 42, a first fan 63, and a second fan 64. In heating, cooling water is circulated in the first cooling water circulation flow channel 51 by the water passage selector valve 53, passing air of high temperature is sent to the capacitor 42 by the first fan 63 from the first radiator 61 whose temperature is high, and a cooling medium compressed by the compressor 41 is circulated in an indoor unit 71. In cooling, cooling water is caused to flow through the second cooling water circulation flow channel 52 by the water passage selector valve 53, Surplus power by the DC generator 2 by the output of the gas engine 1 is supplied to the outside as AC power supply.SELECTED DRAWING: Figure 1
Inventors:
Masahiro Yamazaki
Application Number:
JP2023018932A
Publication Date:
April 17, 2024
Filing Date:
February 10, 2023
Export Citation:
Assignee:
Rise Pit Company Co., Ltd.
International Classes:
F24F1/44; F04D29/38; F25B27/00
Domestic Patent References:
| JP6201220A | ||||
| JP2000028219A | ||||
| JP6818376B1 |
Foreign References:
| US20060037350 |
Attorney, Agent or Firm:
Kunio Iwahori