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11. 发明专利

JPH10253168A SOLAR SYSTEM 失效
公开(公告)号：JPH10253168A
公开(公告)日：1998-09-25
申请号：JP6046597
申请日：1997-03-14
申请人： TOKYO GAS CO LTD
发明人： ENOMOTO JUNJI , SHIMADA ARITAKA , ITO KUNIO
IPC分类号： F24J2/04 , F24J2/46 , F24S10/70 , F24S90/00 , F24J2/42
摘要： PROBLEM TO BE SOLVED: To obtain a solar system which is capable of being installed on a veranda and is practically useable as an assembling type by forming a water supply header and a hot water collection header into an L shape and opposing both headers to construct a whole front shape as a square frame type, and connecting a heat collection pipe between the water supply header and the hot water collection header. SOLUTION: A water supply header 10 is formed into an L-shaped outer configuration to which a water supply pipe 11 is connected, and a hot water collection header 12 is also formed into an L shaped outer configuration to which a hot water supply pipe 14 is connected. These headers 10, 12 are opposed to each other and are assembled such that a front configuration provides a square frame type, and the water supply header 10 and the hot water collection header 12 forming the square frame type are connected therebetween through heat collection pipes 13.... Black colored paint is applied out an outer surface of the heat collection pipe 13 in order to improve absorption property of solar heat. A solar system constructed as such is disposed along a frame of a veranda and is fixed vertically using a metal fitment where warm heat collected and heated is supplied to a heat source machine and a bathtub or a kitchen, etc., through the hot water supply piping, etc.

12. 发明专利

JPH10176836A TAP-CONTROLLED HOT-WATER SUPPLYING DEVICE 失效
公开(公告)号：JPH10176836A
公开(公告)日：1998-06-30
申请号：JP33653796
申请日：1996-12-17
申请人： TOKYO GAS CO LTD
发明人： ENOMOTO JUNJI , SHIMADA ARITAKA , ITO KUNIO
IPC分类号： F24D3/08 , F24D17/00
摘要： PROBLEM TO BE SOLVED: To permit the retaining of a water temperature in a heat insulating vessel at a temperature capable of discharging hot-water immediately by a method wherein a heat insulating vessel for immediately discharging hot-water, which is equipped with a heat exchanger, is installed near a hot-water discharging cock and a heating line opening and closing valve is opened to circulate hot-water for heating into the heat exchanger when the water temperature in the heat insulating vessel has been reduced to a value lower than a set water temperature. SOLUTION: Hot-water, having a set temperature, is stored at all times in a heat insulating vessel 2, connected to the hot-water discharging port 5 of a heat source machine 1 through a first hot-water discharging line 4, and when a mixing water cock 7 is opened, the hot-water is discharged immediately. When the pressure in the heat insulation vessel 2 is reduced due to the discharge of hot-water, the heat source machine 1 is driven to supply hot-water into the heat insulating vessel 2. On the other hand, when the hot-water is not used and a water temperature in the heat insulating vessel 2 is reduced, a solenoid valve 13 is opened by a signal from a temperature sensor 12 and the heat source machine is driven to circulate the hot-water (80 deg.C, for example) for heating through a supply header 8, a supply circulation line 10, the heat exchanger 3, a returning circulation line 11, a returning header 9 and the heat source machine 1 whereby the water temperature in the heat insulating vessel 2 is raised.

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