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31. 发明专利

JPH01121689A HEAT TRANSFER DEVICE 失效
公开(公告)号：JPH01121689A
公开(公告)日：1989-05-15
申请号：JP27657087
申请日：1987-10-31
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： INOUE YOSHINORI , MIURA SHINJI , FUKUNAGA TADAHIRO , YOSHIDA YASUTOSHI , KANEDA SETSUO
IPC分类号： F28D15/02
摘要： PURPOSE:To maintain a refrigerant liquid level in a vaporizer, by a method wherein a semi-permeable membrane allowing permeation of refrigerant gas and prohibiting permeation of refrigerant liquid is stretched in either a main tube for intercoupling an inlet header and an outlet header or an outlet header. CONSTITUTION:In a heat exchanger, inlet and outlet headers 8 and 9 are intercoupled through a number of main tubes 10. A liquid tube 4 is connected to the lower end part of the inlet header 8, and a gas tube 5 to the upper end part of the outlet header 9. A semi-permeable membrane 12 formed by a maintenance material having moisture permeability is stretched at in the vicinity of the upper end part of each main tube 10. In a state in which heat exchange is not carried out, filling with refrigerant liquid is made up to the level of the semi-permeable membrane 12. When heat exchange is progressed, the pressure of refrigerant gas is increased until refrigerant gas permeates the semi-permeable membrane. In a heat transfer device for a gravity type heat pipe, this constitution enables maintenance of a refrigerant liquid level in a vaporizer at a normally proper value through a simple structure.

32. 发明专利

JPH01107031A AIR CONDITIONING SYSTEM FOR BUILDING 失效
公开(公告)号：JPH01107031A
公开(公告)日：1989-04-24
申请号：JP26590887
申请日：1987-10-20
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： INOUE YOSHINORI , MIURA SHINJI , FUKUNAGA TADAHIRO , YOSHIDA YASUTOSHI , KANEDA SETSUO
IPC分类号： F24F5/00
摘要： PURPOSE:To facilitate installation of a refrigerant piping and to prevent the occurrence of flash gas, by a method wherein a cold heat source and a heat accumulating tank, serving as a hot heat source, and adjacent air conditioners are interconnected through a heat pipe using a refrigerant, and natural circulation is executed through utilization of gravity. CONSTITUTION:An ice heat accumulating tank 1 serving as a first heat accumulating tank being a cold heat source is situated in the elevated level of a building, and a hot water heat accumulating tank 2 serving as a second heat accumulating tank being a hot heat source is situated in the low level of the building. The ice heat accu mulating tank 1 has a heat accumulating volume higher than the cold water heat accumulating tank to accumulate heat only by means of a latent heat. Thus, in order to provide a heat accumulating tank having an equivalent volume, the size of the heat accumulating tank can be sharply reduced. An air conditioner 3 serving as an indoor unit is mounted in a room at each floor, positioned in a level between the ice heat accumulating tank 1 and the hot water heat accumulating chamber 2. The ice heat accumulating tank or the hot water heat accumulating tank and the air conditioner 3 are interconnected through a gravity type heat pipe 4 or 5. The heat pipes 4 and 5 form a double pipe in which the outer periphery of a refrigerant pipe 22 is surrounded with a refrigerant gas pipe 23.

33. 发明专利

JPH01318823A OUTDOOR AIR PROCESSING SYSTEM IN AIR CONDITIONER 失效
公开(公告)号：JPH01318823A
公开(公告)日：1989-12-25
申请号：JP15193288
申请日：1988-06-20
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： INOUE YOSHINORI , TOKUNAGA KENSUKE , SASAKI YOSHITAKA , YOSHIDA YASUTOSHI , NABESHIMA YASUSHI
IPC分类号： F24F3/147
摘要： PURPOSE:To permit the humidity control of all of living areas by one set of humidifier by cutting the introduction of outdoor air and passing returning air through the humidifier to circulate it upon warm-up operation in winter time and eliminate the shortage of humidity caused by using all of heat exchangers upon cooling in summer. CONSTITUTION:When the introduction of outdoor air is intercepted by a shut-off damper 5, a bypass damper 7 is switched to the side of a bypassing passage 22 and both of fan motors 8, 9 are driven upon starting room heating in winter, the returning air, collected from respective living areas, passes through a humidifier 4 whereby humidity control may be effected. After finishing warm-up, both of the dampers 5, 7 are switched and normal heating operation is performed. Upon room cooling operation in summer, the outdoor air is cooled and dehumidified by all of heat exchangers 3 and, therefore, the absolute humidity of the outdoor air is reduced and the humidity of the living areas becomes insufficient, however, high-humidity outdoor air is supplied into respective air conditioners as it is when the bypass damper 6 is switched to the side of the bypassing passage 13 and the outdoor air is passed through a direct passage 11 whereby the shortage of humidity in the living areas may be eliminated.

34. 发明专利

JPH01222131A AIR CONDITIONING SYSTEM FOR BUILDING 失效
公开(公告)号：JPH01222131A
公开(公告)日：1989-09-05
申请号：JP4792288
申请日：1988-02-29
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： INOUE YOSHINORI , MIURA SHINJI , FUKUNAGA TADAHIRO , YOSHIDA YASUTOSHI , KANEDA SETSUO
IPC分类号： F24F5/00
摘要： PURPOSE:To reduce the differential elevation between air-conditioning units and a evaporator, by locating each liquid receiver at a height higher than the liquid coolant pressure head equivalent to the internal differential pressure between each liquid receiver and the evaporator. CONSTITUTION:Four air-conditioning units 1 are installed on each floor. A first liquid pipe 51 connects the upper group 9 of the air-conditioning units on the upper floors to a first liquid receiver 81 which is installed at a height just below the upper group, and a second liquid pipe 52 connects the lower group 10 of the air conditioning units on the lower floors to a second liquid receiver 82 which is installed at a height just below the lower group. The liquid receivers 81 and 82 are respectively located at heights above the liquid level in an evaporator 3, and the each differential elevation is larger than the coolant pressure head equivalent to the differential pressure between the liquid receiver 81 or 82 and the evaporator 3. The pressure in the liquid receiver 81 or 82 is approximately equal to the pressure in the evaporator 3 while subtracting the pressure drop due to the pipe friction losses between the evaporator 3 and air-conditioning groups, and the pressure drop in the condenser 2 due to condensation of the coolant.

35. 发明专利

JPH01219434A AIR CONDITIONING DEVICE IN BUILDING 失效
公开(公告)号：JPH01219434A
公开(公告)日：1989-09-01
申请号：JP4562788
申请日：1988-02-26
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： INOUE YOSHINORI , MIURA SHINJI , FUKUNAGA TADAHIRO , YOSHIDA YASUTOSHI , KANEDA SETSUO
IPC分类号： F24F5/00
摘要： PURPOSE:To enable a high accurate control for a heat transferring system to be controlled by a method wherein a degree of opening of a flow rate adjusting valve arranged at a coolant liquid inlet of an evaporater is adjusted in response to output signals from a coolant temperature sensing sensor and a coolant pressure sensor arranged at a coolant gas outlet of an evaporator and a room temperature sensing sensor arranged at a returning air inlet of an air conditioning unit. CONSTITUTION:An outdoor unit 1 acting as cold heat source is arranged at a high place of a building and a self-weight heat pipe type condensor 2 is stored in it. In turn, a plurality of air conditioning units 3 are mounted in each of air conditioned areas within a building and an evaporator 4 is stored. The evaporator 4 within each of the air conditioning units 3 is provided with a flow rate adjusting valve 9 at its coolant liquid inlet. A coolant gas outlet is provided with a coolant gas temperature sensor 10 and a pressure sensing sensor 11. A sensing sensor 12 for sensing a returned interior air temperature is fixed to the air conditioners 3. Measured signals of these three sensors 10, 11 and 12 are outputted to a controlling unit 13 and an operating instruction signal for adjusting a degree of opening of the flow rate adjusting valve 9 is outputted in response to each of these measured signals from the controller 13.

36. 发明专利

JPH01108487A SOLENOID VALVE 失效
公开(公告)号：JPH01108487A
公开(公告)日：1989-04-25
申请号：JP26590987
申请日：1987-10-20
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： INOUE YOSHINORI , MIURA SHINJI , FUKUNAGA TADAHIRO , YOSHIDA YASUTOSHI , KANEDA SETSUO
IPC分类号： F16K31/06
摘要： PURPOSE:To enhance reliability of opening and closing action and simplify the structure by forming the valve needles of a solenoid valve by utilizing magnetic fluid. CONSTITUTION:A hole section 11 projected downward is formed in a pipe 4 forming a passage, and valve needles 13 and 14 closing the passage by protruding itself in the passage in the pipe 4 from the hole section 11 are provided. The valve needles 13 and 14 comprise magnetic fluid 13 charged in a bag member 14 and are driven electrically by an electro-magnet 10.

37. 发明专利

JPS63294435A AIR CONDITIONER 失效
公开(公告)号：JPS63294435A
公开(公告)日：1988-12-01
申请号：JP12951187
申请日：1987-05-26
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： HORIUCHI TATSUHIKO , INOUE YOSHINORI , SAIKI AKIRA , YOSHIDA YASUTOSHI , NABESHIMA YASUSHI
IPC分类号： F24F3/044
摘要： PURPOSE:To secure the space for installation and make the wiring and piping to accessaries easy by distributing the outdoor air taken in from an outdoor air inlet port to an air channel for ventilation and air channel for temperature regulation and supplying the one as the air for ventilation and the other as the air for temperature regulation. CONSTITUTION:An air conditioner 11 has an outdoor air inlet port 19, connecting port 20 for connecting an air supply duct 9 to a kitchen A for ventilation, connecting port 21 for connecting an air supply duct 7 to the kitchen A for temperature regulation. The air from a supply air fan motor unit chamber 26 which is connected to the lower half section of an air inlet chamber 25 provided with an air inlet port 19 is led to the connecting port 20 from an air channel 27 for ventilation. Further, an air channel 28 connected to the upstream section of the air channel 27 leads part of the air from the chamber 26 to the connecting port 21. An air conditioning system for the kitchen filters the air that is taken in through a filter 29 and divides it into the air for ventilation and for temperature regulation, and the divided outdoor air for ventilation is not regulated for temperature but supplied from the connecting port 20 for ventilation, and on the other hand the divided outdoor air for temperature regulation is regulated for temperature by a coil 31 for temperature regulation and supplied from the connecting port 21.

38. 发明专利

JPH0942709A DESICCANT TYPE AIR CONDITIONER 失效
公开(公告)号：JPH0942709A
公开(公告)日：1997-02-14
申请号：JP21095795
申请日：1995-07-26
申请人： OSAKA GAS CO LTD , SHINKO KOGYO KK
发明人： YAMAGUCHI SHOJI , KASHIWABARA YOSHITAKA , YOSHIDA YASUTOSHI
IPC分类号： F24F3/00 , F24F3/14 , F24F3/147 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To omit the wasteful operation and to obtain the energy conservation by controlling in a dehumidifying mode when the dew point of the atmosphere is a predetermined value or more at the time of cooling, controlling in a heat exchange mode when the draw point is the predetermined value or less and the temperature is a predetermined value or higher, and controlling in a ventilation mode when the dew point and the temperature are predetermined values or less. SOLUTION: When the dew point of the atmosphere is a predetermined value or more at the time of cooling, it is controlled in a dehumidifying mode for operating a moisture absorbing and discharging rotor 4, a heat exchanger rotor 5, a heater 6 for drying and a humidifier 7 to approach the dew point to a target value. When the dew point is a predetermined value or less and the temperature is a predetermined value or higher, it is controlled in a heat exchange mode for stopping the heater 6 and the rotor 4 to approach the temperature to a target value. When the temperature and the dew point are predetermined value or less, it is controlled in a ventilation mode for operating only fans 1 and 2. Thus, when the humidity of the atmosphere is low, the heater 6 is stopped, only the heat exchange is executed to prevent the wasteful use of energy.

39. 发明专利

JP2535363B2 失效
公开(公告)号：JP2535363B2
公开(公告)日：1996-09-18
申请号：JP32209487
申请日：1987-12-17
申请人： TAKENAKA KOMUTEN KK , SHINKO KOGYO KK
发明人： INOE YOSHINORI , MIURA SHINJI , FUKUNAGA TADAHIRO , YOSHIDA YASUTOSHI , KANEDA SETSUO
IPC分类号： F25D17/00 , F25D13/04

40. 发明专利

JP2511081B2 失效
公开(公告)号：JP2511081B2
公开(公告)日：1996-06-26
申请号：JP31955787
申请日：1987-12-15
申请人： TAKENAKA KOMUTEN KK , SHINKO KOGYO KK
发明人： INOE YOSHINORI , MIURA SHINJI , FUKUNAGA TADAHIRO , YOSHIDA YASUTOSHI , KANEDA SETSUO
IPC分类号： F28D15/02 , F24D7/00 , F24F5/00

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