JPS6233254A - Method of recovering thermal energy in residual hot water or hot water of bath - Google Patents

Method of recovering thermal energy in residual hot water or hot water of bath

Info

Publication number
JPS6233254A
JPS6233254A JP17394185A JP17394185A JPS6233254A JP S6233254 A JPS6233254 A JP S6233254A JP 17394185 A JP17394185 A JP 17394185A JP 17394185 A JP17394185 A JP 17394185A JP S6233254 A JPS6233254 A JP S6233254A
Authority
JP
Japan
Prior art keywords
water
hot water
heat
residual
thermal energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17394185A
Other languages
Japanese (ja)
Inventor
Masayuki Azuma
Original Assignee
Azuma:Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Azuma:Kk filed Critical Azuma:Kk
Priority to JP17394185A priority Critical patent/JPS6233254A/en
Publication of JPS6233254A publication Critical patent/JPS6233254A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To save expanses by heating cool water by heat-exchanging residual hot water and used hot water and supplying warm water obtained by the heat exchange to a solar heat water heater and an ordinary hot water storage tank. CONSTITUTION:A panel heat exchanger 3a concurrently used as a lid is set afloat on residual hot water 2 after using a bath, and a water supply hose 5 and a hot water supply hose 10, which are connected to a changeover valve 9 are connected to the panel heat exchanger 3a, opening a supply water tap 4 to transfer thermal energy of the residual hot water 2 to cool water to warm it. By manipulating the changeover valve 9, warm water is delivered to a hot water tank 7 of a solar heat water heater 6 and a hot water storage tank 8. When water heat-collected and heated is used for the bath, there is not need to additionally heat the water in the case of a fine day in winter season, and hence economical utilization of hot water can be realized. Next, in the case of recovering the thermal energy of used hot water, a hot water storage tank 12 is installed at the lower part of draining water 11. In this tank 12, a panel heat exchanger 3b is installed and while heating cool water with the thermal energy of the used water 13, warmed water is delivered to the solar heat water heater 6 and the hot water storage tank 8 and utilization thereof similar to that in the case of residual water is made.
JP17394185A 1985-08-06 1985-08-06 Method of recovering thermal energy in residual hot water or hot water of bath Pending JPS6233254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17394185A JPS6233254A (en) 1985-08-06 1985-08-06 Method of recovering thermal energy in residual hot water or hot water of bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17394185A JPS6233254A (en) 1985-08-06 1985-08-06 Method of recovering thermal energy in residual hot water or hot water of bath

Publications (1)

Publication Number Publication Date
JPS6233254A true JPS6233254A (en) 1987-02-13

Family

ID=15969900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17394185A Pending JPS6233254A (en) 1985-08-06 1985-08-06 Method of recovering thermal energy in residual hot water or hot water of bath

Country Status (1)

Country Link
JP (1) JPS6233254A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123155U (en) * 1988-02-17 1989-08-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139247A (en) * 1981-02-20 1982-08-28 Ritsukaa Kk Hot water boiler by use of bath waste heat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139247A (en) * 1981-02-20 1982-08-28 Ritsukaa Kk Hot water boiler by use of bath waste heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123155U (en) * 1988-02-17 1989-08-22

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