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71. 发明专利

JPH0814600A DESICCANT TYPE AIR CONDITIONER 失效
公开(公告)号：JPH0814600A
公开(公告)日：1996-01-19
申请号：JP16610394
申请日：1994-06-25
申请人： OSAKA GAS CO LTD , SHINKO KOGYO KK
发明人： KASHIWABARA YOSHITAKA , AKAMATSU YUKIHIKO
IPC分类号： F24F1/00 , F24F3/14 , F24F3/147 , F24F6/00 , F24F7/08
摘要： PURPOSE:To independently control a temperature and a humidity from one another in a room by operating dehumidifying and humidifying means, an indoor side heat exchange means, indoor side heater and a heater at the time of cooling and operating the dehumidifying and humidifying means, outdoor side heat exchange means, outdoor heater and a humidifier at the time of heating. CONSTITUTION:An exhaust passage A and an air supply passage B of reverse direction are adjacently disposed via a partition wall 2. Dehumidifying and humidifying member 3 for alternately exposing absorbing materials with both the passages A and B to move moisture from a high humidity side to a low humidity side is provided. Heat exchanging means 4, 5 move heating medium or thermal storage medium between the passages A and B to move the heat. Heaters 6, 7 and a humidifier 8 are provided. At the time of cooling, the means 3, the indoor side means 4, the heater 6 of the passage A and the humidifier 8 are operated. At the time of heating, the means 3, the outdoor side means 5, the heater 7 of the passage B and the humidifier 8 are operated. Thus, one of the two sets of the exchange means is stopped, and the cooling or heating is switched.

72. 发明专利

JPH05301012A 失效
公开(公告)号：JPH05301012A
公开(公告)日：1993-11-16
申请号：JP10486292
申请日：1992-04-23
申请人： OSAKA GAS CO LTD
发明人： KASHIWABARA YOSHITAKA
IPC分类号： B01D53/26 , F24F3/14
摘要： PURPOSE:To obtain a amall-sized dehumidifying rotor with good adsorptive and desorptive efficiency by dividing an adsorbent of the dehumidifying rotor into several sections, embedding a heating wire in the each section, energizing the heating wire on the dehumidifying side and continuously turning the dehumidifying rotor. CONSTITUTION:A dehumidifying rotor 25 is divided into eight sections and a frame part 31 and a sectional part 32 are consitituted of heat insulating material of electrical insulating property. Contact members 351-358 are fitted to the sectioned dehumidifying rotors 251-258, passed through the frame part 31 and a heating wire 41 is embedded in an adsorbent of the dehumidifying rotor 25 between the contact member and the rotating shaft 34. Thereby current flows in the sectioned dehumidifying rotor in an exhaust path 28 from a side wall 33 through the contact members 351-354 to heat the adsorbent by the heating wire 41, and the rotating shaft 34 is turned by a motor, etc., in the direction of the arrow 40. As a result, the adsorbent is regenerated according to its moisture content and is directly heated.

73. 发明专利

JPH03290048A THERMAL GAS ENGINE 失效
公开(公告)号：JPH03290048A
公开(公告)日：1991-12-19
申请号：JP8954790
申请日：1990-04-04
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , SANYO ELECTRIC CO
发明人： KUROSAWA MOKICHI , FUJIMAKI SEIICHIRO , YOKOYAMA TAKESHI , KAWAMOTO HIROSHI , KASHIWABARA YOSHITAKA , ODA YOSHIYA , SEKIYA HIROSHI , MATSUE JUNJI
IPC分类号： F02G1/04 , F02G1/043 , F02G1/053 , F25B9/14
摘要： PURPOSE:To reduce the thermal loss by setting a ring for sealing the gap between a piston and a cylinder on a high temperature chamber side in comparison with the high temperature chamber side edge part of an intermediate temperature heat exchanger when the piston is at least at top dead center. CONSTITUTION:As for a VM cycle drive type external thermal engine, gap sealing rings 9 and 5 are installed at the front and rear positions of the pistons 1 and 1 in a high temperature side cylinder 10 and a low temperature side cylinder 11 which cross at right angles. A high temperature heat exchanger 2 is installed in communication to the high temperature chamber 10a for cylinder 10 an a high temperature regenerator 3 and an intermediate temperature heat exchanger 4 are installed along the the outer periphery of the cylinder 10 at the top edge. Further, in the low temperature chamber 11a of the cylinder 11, a low temperature heat exchanger 8, low temperature regenerator 7, and an intermediate temperature heat exchanger 6 are installed along the outer periphery of the cylinder 11. In this case, a ring 9 is set on the high temperature chamber side in comparison with the high temperature chamber side edge part 12 of the intermediate temperature heat exchanger 4 at the top dead center, while set at the position on the low temperature chamber side in comparison with the intermediate temperature chamber side edge part 22 of the low temperature heat exchanger 8 when the piston 1 is at a bottom dead center.

74. 发明专利

JP2002213303A OPERATING METHOD OF COGENERATION SYSTEM 失效
公开(公告)号：JP2002213303A
公开(公告)日：2002-07-31
申请号：JP2001187998
申请日：2001-06-21
申请人： OSAKA GAS CO LTD
发明人： KASHIWABARA YOSHITAKA , IWATA SHIN , TAKIMOTO KEIJI
IPC分类号： F02G5/04 , F24H1/00 , H01M8/00 , H01M8/04
摘要： PROBLEM TO BE SOLVED: To improve energy saving appreciably by operating a cogeneration device in a state with increased generating efficiency and minimized a heat radiation loss and using an auxiliary heating means. SOLUTION: Heat generated in the cogeneration device is stored in a heat storage tank, and an excess of electric power generated in the cogeneration device is converted into heat by an electric heater. A shortage of heat is compensated with a gas boiler, and a shortage of electric power is compensated with a commercial power supply. In accordance with fluctuation with time in each of heat demand and electric power demand both specified in advance, one period is divided into units of a set time, an operating state and a shutdown state are set assumptively, and for every divided time, reduced values of primary energy are computed in consideration of fuel supplies necessary to the operations of the cogeneration device and the gas boiler, an input of electric power against the shortage, and a heat radiation amount from a system. A combination of operating states and shutdown states providing a minimum reduced value of primary energy is computed, and the optimum combination is used for the operation of the cogeneration device.

75. 发明专利

JP2002048005A COGENERATION SYSTEM 失效
公开(公告)号：JP2002048005A
公开(公告)日：2002-02-15
申请号：JP2000231665
申请日：2000-07-31
申请人： OSAKA GAS CO LTD
发明人： IWATA SHIN , KASHIWABARA YOSHITAKA , TAKIMOTO KEIJI , HONDA KUNIAKI
IPC分类号： F02G5/04 , H01M8/00 , H01M8/04 , H01M10/44 , H02J3/32 , H02J3/38
摘要： PROBLEM TO BE SOLVED: To improve economic efficiency by self-consuming electric power generated by a heat/electric power cogenerating device. SOLUTION: Hot water heated by heat from the heat/electric power cogenerating device 1 for generating the heat and electric power is stored in a hot water storage tank 2, and the hot water is supplied to a bathtub 9, a shower and a kitchen via a hot water supply pipe 8. An electric power output line 15 having a converter 12, an inverter 13 and a first repeater 14 is connected to an AC generator of the heat/electric power cogenerating device 1, an electric load 16 is connected to the electric power output line 15, and the electric power generated by the heat/electric power cogenerating device 1 is supplied to the electric load 16. A power line 18 of a commercial power source is connected to the electric power output line 15, and electric power insufficient in the electric power generated by the heat/electric power cogenerating device 1 is supplied to the electric load 16. A storage battery 20 is connected to an output line part 15a between the converter 12 and the inverter 13, surplus electric power among the electric power generated by the heat/electric power cogenerating device 1 is charged, the electric power charged to the storage battery 20 is discharged when necessary, and is supplied to the electric load 16.

76. 发明专利

JP2001343153A HOT WATER STORAGE HEATING SYSTEM 失效
公开(公告)号：JP2001343153A
公开(公告)日：2001-12-14
申请号：JP2000162074
申请日：2000-05-31
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： TAKIMOTO KEIJI , KASHIWABARA YOSHITAKA , IWATA SHIN
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To economically prevent temperature elevation of a waste heat recovery solution. SOLUTION: A heat-electricity combined supply apparatus and waste heat recovery heat exchanger are connected with each other through waste heat recovery circulation piping. The waste heat recovery heat exchanger is provided on a circulation piping provided in a hot water storage tank. Output circulation piping is connected to the circulation piping in parallel to the hot water storage tank. On each of an upper side branch piping section and a lower side branch piping section both serving to connect the foregoing connection portion and the hot water storage tank there are provided an upper side opening/closing valve 22 and a threeway valve 23. Temperature of jacket cooling water supplied from the waste heat recovery heat exchanger to the heat-electricity combined supply apparatus is measured and when the temperature gets higher than a set temperature, hot water passing through the waste heat recovery heat exchanger is supplied to the hot water storage tank, and temperature of water returned to the waste heat recovery heat exchanger is lowered and hereby temperature of waste heat recovery solution is lowered. Only when the temperature of the hot water after passage through the waste heat recovery heat exchanger exceeds the set temperature, the upper side opening/closing valve 22 is opened, whereby the hot water passing through the waste heat recovery heat exchanger is supplied to the hot water storage tank without damaging a thermal stratification.

77. 发明专利

JP2001248913A STORAGE TYPE HOT WATER SUPPLY APPARATUS 失效
公开(公告)号：JP2001248913A
公开(公告)日：2001-09-14
申请号：JP2000063511
申请日：2000-03-08
申请人： OSAKA GAS CO LTD
发明人： TAKIMOTO KEIJI , IWATA SHIN , KASHIWABARA YOSHITAKA
IPC分类号： F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a storage type hot water supply apparatus which can meet the demand of hot water supply for filling a bathtub and for other uses. SOLUTION: The storage type hot water supply apparatus arranged to supply hot water heated by a heat source K to a hot water storage tank 8 comprises a control means 36 executing an operation for storing hot water in the hot water storage tank 8 and a water filling operation for supplying hot water to a bathtub 2. The control means 36 is arranged to supply hot water heated by the heat source K to the bathtub 2 without storing it in the hot water storage tank 8 at the time of water filling operation, and to supply hot water heated by the heat source K to the hot water storage tank 8 at the time of hot water storage operation.

78. 发明专利

JP2001248910A COGENERATION SYSTEM 失效
公开(公告)号：JP2001248910A
公开(公告)日：2001-09-14
申请号：JP2000063752
申请日：2000-03-08
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： KASHIWABARA YOSHITAKA , IWATA SHIN , TAKIMOTO KEIJI , YOSHIDA YUTAKA , SUEHIRA MICHIHISA , FUJIKAWA HIDEAKI
IPC分类号： F24H1/00 , F24D3/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To enhance energy saving performance and economy when heating is requested, by utilizing exhaust heat from a cogenerator for heating only when the operation thereof is effective and utilizing an auxiliary heating means only when the exhaust heat is deficient thereby avoiding extra storage of hot water through an auxiliary heating means. SOLUTION: Upon delivery of a heating request signal, the quantity of hot water stored in a hot water storage tank is subtracted from the total capacity thereof, thus determining the quantity of hot water storable in the hot water storage tank. An exhaust heat heating time required for attaining the storable quantity of hot water using a cogenerator 1 is then determined and compared with an exhaust heat continuous operation time sufficient for making the most use of the characteristics of the cogenerator 1. When the cogenerator 1 is operated in order to attain the storable quantity of hot water, the cogenerator 1 is started if the operation thereof is effective from the aspect of energy saving performance and economy and exhaust heat therefrom is utilized for heating. Only when the operation is not effective or the heating capacity required for heating is high, heat from an auxiliary heat source machine 6 is utilized for heating.

79. 发明专利

JP2000179978A METHOD FOR OPERATING ADSORPTION TYPE REFRIGERATING SYSTEM 失效
公开(公告)号：JP2000179978A
公开(公告)日：2000-06-30
申请号：JP37565298
申请日：1998-12-15
申请人： OSAKA GAS CO LTD , NISHIYODO KUCHOKI KK
发明人： KASHIWABARA YOSHITAKA , IKEMOTO HIROKI , YONEZAWA YASUO , NAKANO HIROKI , NOBORIO TAKAHARU
IPC分类号： F25B17/08
摘要： PROBLEM TO BE SOLVED: To provide a method for operating an adsorption type refrigerating system capable of improving a coefficient of performance with an effective cost and size by decreasing the quantity of heat except that for desorbing a refrigerant upon its desorption. SOLUTION: A heat exchanger 3 has two areas 4 and 5 divided by a partition wall 1 including a first heat transfer surface for heating and cooling a solid adsorbing material on one surface and a second heat transfer surface coming into contact with a heating medium on the other surface. A solid adsorbing material 2 is held in the first heat transfer surface area 4. In an adsorption type refrigerating system, while the first heat transfer surface area 4 is connected to a condenser 14 and an evaporator 15 by using the heat exchanger 3, the heat source device 7 of the heating medium and a cooler 8 are separated from and connected to the second heat transfer area 5. The heating medium is condensed and liquefied by the second heat transfer surface of the cooled partition wall 1. The solid adsorbing material 2 is heated by the condensing heat to desorb refrigerant vapor and evaporate and vaporize cooled heating medium by the heated second heat transfer surface. The solid adsorbing material 2 is cooled by the evaporating heat to adsorb the refrigerant vapor by the solid adsorbing material and output cold heat from the evaporator 14 connected thereto.

80. 发明专利

JPH05301014A 失效
公开(公告)号：JPH05301014A
公开(公告)日：1993-11-16
申请号：JP10486492
申请日：1992-04-23
申请人： OSAKA GAS CO LTD
发明人： KASHIWABARA YOSHITAKA , ONISHI HIRONORI
IPC分类号： B01D53/26 , F24F3/14
摘要： PURPOSE:To execute air conditioning particularly cooling by using relatively easily obtainable heat energy to save high level energy. CONSTITUTION:Warm water of >=60 deg.C is used as a heat source of a heater 4 for an open adsorption type air conditioner 1 and the high level energy used for a cooler is saved by incorporating the open adsorption type air conditioner 1 into a ventilation system, and cooling is executed only by the open adsorption type air conditioner 1 at a season when cooling load is low.

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