Title:
混合冷媒製造装置及び混合冷媒製造方法
Document Type and Number:
Japanese Patent JP7011847
Kind Code:
B2
Abstract:
It is an object of the present invention to provide an apparatus and method which satisfies the below three requirements at once.(1) The composition ratio of mixed refrigerant in a base material container at the time of shipment is appropriate.(2) The composition ratio of mixed refrigerant is not changed when it is filled into a heat pump system.(3) Mixed refrigerant gets uniformly dispersed while circulating in a heat pump system.There is provided a mixed refrigerant producing apparatus comprising a base material container containing mixed refrigerant separated in gas and liquid phases, a gas-liquid mixing device capable of uniformly mixing the gas and liquid phases of the mixed refrigerant, a liquid-phase valve allowing the liquid phases of the mixed refrigerant in said base material container to be introduced into said gas-liquid mixing device, a gas-phase valve allowing the gas phases of the mixed refrigerant in said base material container to be introduced into said gas-liquid mixing device and an outlet valve allowing the mixed refrigerant in said gas-liquid mixing device to be filled into a small portable container, wherein said outlet valve opens when said gas-liquid mixing device has been operated during a predetermined time to uniformly mixing the mixed refrigerant contained therein.
Inventors:
Kotani Hajime
Application Number:
JP2019238268A
Publication Date:
January 27, 2022
Filing Date:
December 27, 2019
Export Citation:
Assignee:
cpm holding corporation
International Classes:
F25B45/00
Domestic Patent References:
| JP11124569A | ||||
| JP8004997A | ||||
| JP10259898A |
Foreign References:
| WO2011132306A1 |
Attorney, Agent or Firm:
Patent business corporation Protech
Tetsushi Komatake
Ikuo Kobayashi
Tetsushi Komatake
Ikuo Kobayashi