温水装置及び温水装置における異常通知方法

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专利权人:

三菱電機株式会社

发明人:

竹山 慶,服部 太郎,松澤 耕司,鈴木 一隆,牛島 崇大,南迫 博和,秦 真浩

申请号：

JP20130197023

公开号：

JP6072659(B2)

申请日:

2013.09.24

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To appropriately detect clogging of a secondary water circuit while reducing costs in an indirect heating type water heating device.SOLUTION: A water heating device 100 comprises: a primary water circuit 27 through which water heated by heat exchange with a refrigerant in a heat exchanger 21 is circulated; and a secondary circuit 28 that is connected to the primary water circuit 27 via a heat exchanger 23 and through which water is circulated. The water heating device 100 detects a temperature of the water circulated through the primary water circuit 27, and provides notification indicating that clogging occurred in the second water circuit 28 if the detected temperature of the water is equal to or higher than a first threshold value.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/