HEAT RECOVERY SYSTEM

The present invention relates to a heat recovery system heating a coolant (for example, water) by collecting heat from a compressor. The heat recovery system can switch heat recovery (for example, manufacture of hot water) by having simple composition. The heat recovery system includes: a heat excha...

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Bibliographic Details
Main Authors OKAMOTO YUSUKE, INOUE HARUKI
Format Patent
LanguageEnglish
Korean
Published 20.02.2018
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Summary:The present invention relates to a heat recovery system heating a coolant (for example, water) by collecting heat from a compressor. The heat recovery system can switch heat recovery (for example, manufacture of hot water) by having simple composition. The heat recovery system includes: a heat exchanger (16) for heat recovery, which heat the coolant by compressed heat of the compressor (3); an inlet (32) of the coolant to the heat exchanger (16) for the heat recovery; an outlet (33) of the coolant from the heat exchanger (16) for the heat recovery; a transfer path (34) of the coolant, connecting the inlet (32) and the outlet (33); a switching unit (35) switching a circulation path and a fluid path of the coolant; and a radiator (38) cooling the circulated coolant of the circulation path. The fluid path includes the inlet (32), the heat exchanger (16) for the heat recovery, and the outlet (33) and, also, does not include the transfer path (34). The circulation path includes: the inlet (32) on the lower side than a contact point of the transfer path (34); the heat exchanger (16) for the heat recovery; the outlet (33) on the upper side than the contact point of the transfer path (34); and the transfer path (34). (과제) 압축기로부터 열 회수하여 냉각액(예를 들면, 물)을 가온하는 열 회수 시스템에 있어서, 간이한 구성으로 열 회수의 유무(예를 들면, 온수 제조의 유무)를 스위칭 가능하게 한다. (해결수단) 압축기(3)의 압축열에 의해 냉각액을 가온하는 열 회수용 열교환기(16)와, 이 열 회수용 열교환기(16)로의 냉각액의 입구로(32)와, 열 회수용 열교환기(16)로부터의 냉각액의 출구로(33)와, 출구로(33)와 입구로(32)를 접속하는 냉각액의 반송로(34)와, 냉각액의 통액경로와 순환경로를 스위칭하는 스위칭 수단(35)과, 순환경로의 순환 냉각액을 냉각하는 라디에이터(38)를 구비한다. 통액경로는 입구로(32), 열 회수용 열교환기(16), 및 출구로(33)를 포함하고, 또한 반송로(34)를 포함하지 않는다. 순환경로는 반송로(34)의 접속 개소보다 하류측의 입구로(32), 열 회수용 열교환기(16), 반송로(34)의 접속 개소보다 상류측의 출구로(33), 및 반송로(34)를 포함한다.
Bibliography:Application Number: KR20170061472