Japan, Sept. 16 -- CORONA CORP has got intellectual property rights for 'HOT WATER HEATING SYSTEM.' Other related details are as follows:
Application Number: JP,2023-085846
Category (FI): F24D3/00@A,F25B1/00,399@Y,F25B1/00,397@C
Stage: PROBLEM TO BE SOLVED: To provide a hot water heating system capable of inhibiting noise generation.SOLUTION: A first load side heat exchanger 33 and a second load side heat exchanger 34 are installed so that height of a first liquid outlet 33b is lower than that of a second liquid outlet 34b. In a load side circulation circuit 31 in which the first load side heat exchanger 33 and the second load side heat exchanger 34 are connected in series, when the height of the first liquid outlet 33b is the same as or lower than the height of the second liquid outlet 34b, if circulation liquid flows in the load side circulation circuit 31, this facilitates generation of an air reservoir in the vicinity of the first liquid outlet 33b and causes noise generation. Since the height of the first liquid outlet 33b is lower than that of the second liquid outlet 34b, when the circulation liquid flows, the first liquid outlet 33b is filled with the circulation liquid so as not to generate an air reservoir, and thus generation of noise can be inhibited.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: May 25, 2023
Publication Date: Dec. 5, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
