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51. 发明专利

JPH04138167A OZONE DEODORIZING MACHINE 失效
公开(公告)号：JPH04138167A
公开(公告)日：1992-05-12
申请号：JP26141590
申请日：1990-09-28
申请人： DAIKIN IND LTD
发明人： KAWAI MITSUSHI , IGUCHI KATSUMI
IPC分类号： A61L9/12 , A61L9/015 , A61L9/04
摘要： PURPOSE:To effectively utilize an ozone decomposing catalyst and prevent ozone from being discharged into a room by converting the actual use time of the ozone decomposing catalyst under the concentration of an air pollutant detected by a sensor into the use time by a non-polluted catalyst life arithmetic part to know the effective life time of the ozone decomposing catalyst. CONSTITUTION:The operation of an ozone deodorizing machine is started, and the detection by a sensor 1 is started to detect the fume of tobacco in the air sucked into the ozone deodorizing machine. At this time, the fume concentration and elapsed time are stored in an arithmetic part 5, and the average concentration Cn of the fume within a set time to is calculated every lapse of the set time to. On the basis of the average concentration Cn, a correction coefficient Kn of catalyst life is determined, and the correction coefficient Kn is multiplied by the time to, whereby a correction time Knto is obtained. The correction times thus determined every fixed time are successively integrated. Consequently, when the total of the integrated correction times reaches the catalyst life time T in a general using state having no fume of tobacco, this is indicated to the outside to exchange or regenerate a decomposing catalyst 3.

52. 发明专利

JPH03271106A OZONIZER 失效
公开(公告)号：JPH03271106A
公开(公告)日：1991-12-03
申请号：JP7061990
申请日：1990-03-19
申请人： DAIKIN IND LTD
发明人： KATO TOSHIYUKI , KAWAI MITSUSHI
IPC分类号： C01B13/11 , H01T23/00
摘要： PURPOSE:To provide an ozonizer equipped with two or more ozonizing sections, so designed that alternating voltage of audio range is applied on each ozonizing electrode, and concurrently with this, the sounds from the respective ozonizing sections are attenuated by mutual interferences, thereby effecting noise reduction of the equipment. CONSTITUTION:Two or more ozonizing sections 1A, 1B... provided with at least one ozonizing electrode 10 made up of a discharge electrode 12 and a dielectric one 13 with a dielectric layer 11 in between are prepared. An alternating voltage of audio range is applied, from an electric source 2, on each ozonizing electrode 10 to generate ozone in a silent discharge system. In this case, using a phase-shift means 3, the phases of the alternating voltage are mutually shifted for each of the ozonizing sections 1A, 1B..., thereby, sounds from the respective ozonizing sections 1A, 1B... are attenuated by mutual interference, thus effecting noise reduction of the equipment.

53. 发明专利

JPH0372911A DEODORIZER 失效
公开(公告)号：JPH0372911A
公开(公告)日：1991-03-28
申请号：JP20930089
申请日：1989-08-10
申请人： DAIKIN IND LTD
发明人： HAMADA TOSHIHISA , KAWAI MITSUSHI , SUZUKI SHIGEO
IPC分类号： B01D53/38 , B01D53/34 , B01D53/74
摘要： PURPOSE:To improve deodorization efficiencies by the use of compact construction by making it possible to separately perform deodorization within a main body and deodorization within a room which is directly applied to a source of smell outside the main body, using a simple construction. CONSTITUTION:An ozonizer 3, a fan 4 which can be put into forward and reverse running, and a filter 5 having elements of ozonolysis catalyst are disposed in series in an air passage 2 provided through a main body 1, with air flow ports being provided on opposite ends of said body. A control means 17 performs the changeover from deodorization on the side of main body to deodorization on the side of room or vice versa so that, in the case of deodorization on the side of main body, the fan 4 is rotated to cause the air to flow in a normal direction, i.e., through the ozonizer 3 toward the filter 5, and the ozonizer 3 is operated. In the case of deodorization on the side of room, the fan 4 is rotated reversely to cause the air to flow in a reverse direction, i.e., through the filter 5 toward the ozonizer 3, which is also operated. As a result, deodorization efficiencies can be improved with compact construction, which can be applicable to a wide use.

54. 发明专利

JPH0316618A WET DEODORIZER 失效
公开(公告)号：JPH0316618A
公开(公告)日：1991-01-24
申请号：JP15072689
申请日：1989-06-13
申请人： DAIKIN IND LTD
发明人： IGUCHI KATSUMI , KAWAI MITSUSHI
IPC分类号： B01D53/38 , B01D53/34 , B01D53/77
摘要： PURPOSE:To reduce the cost of the deodorizer by continuously operating a fan in each deodorizer unit based on the operation signal given to each unit and intermittently operating an atomization pump. CONSTITUTION:The fan 3 and timer are actuated by the operation signal transmitted from the corresponding unit control circuit based on the manipulation of an operation switch provided in each unit, and the fan 3 is continuously operated. Meanwhile, the atomization pump 6 is intermittently operated by the time-limiting signal of the timer. A liq. is supplied by a liq. feed pump 8 through a liq. supply pipe 2 as long as the operation signal D1 or D2 is transmitted from one of the deodorizer units 1A and 1B. The liq. deodorant in a liq. tank 7 is circulated by the pump 8 through a supply pipe 9 and a return pipe 10, and the deodorant is sent under pressure to the suction parts of the respective pumps 6 and 6. The deodorizer unit can be miniaturized in this way.

55. 发明专利

JPH034917A DEODORIZATION APPARATUS 失效
公开(公告)号：JPH034917A
公开(公告)日：1991-01-10
申请号：JP14006589
申请日：1989-05-31
申请人： DAIKIN IND LTD
发明人： KAWAI MITSUSHI
IPC分类号： B01D53/38 , B01D53/34 , B01D53/74
摘要： PURPOSE:To make it possible to remove S- and N-type malodorous gases simultaneously and efficiently by sending ozone, which is produced with an ozone producing apparatus, to a deodorization solution which has deodorization function for N-type malodorous gas and mixing ozone with the solution immediate before spraying. CONSTITUTION:A water absorptive and retainable filter 5 and a fan 4 are installed in an air flow line formed between an inlet 2 and an outlet 3 in a casing 1 having the inlet 2 and the outlet 3. A spray nozzle 6 is so formed in the upper stream to the filter 5 as to disperse a vaporized liquid uniformly. Further, the spray nozzle 6 is connected to an outlet of a liquid sending pipe which is for sending a liquid having deodorization function to remove a N-type malodorous gas by reaction, while an ozone producing apparatus 7 is connected to the sucking side of a sending pump in the liquid sending line and the ozone producing apparatus 7 is worked sequentially with operation of a liquid sending pump 9. As the result, efficient deodorization function for malodorous gases of both N- and S-type compounds is achieved.

56. 发明专利

JPH01264906A OXYGEN ENRICHING DEVICE 失效
公开(公告)号：JPH01264906A
公开(公告)日：1989-10-23
申请号：JP9399088
申请日：1988-04-15
申请人： DAIKIN IND LTD
发明人： KAWAI MITSUSHI , OKUNO HIRONOBU
IPC分类号： B01D53/22 , C01B13/02
摘要： PURPOSE:To enhance the operation efficiency of a vacuum pump and to reduce the power consumption by connecting an oxygen-permeable membrane module, the vacuum pump, and an aftercooler in series, and controlling the opening degree of a flow control valve provided to a bypass based on the outlet temp. of the vacuum pump. CONSTITUTION:The oxygen-permeable membrane module 1, a filter with a gas separation membrane consisting of a cross-linked fluorine-contg. acrylic acid derivative polymer as the element, the oilless rotary vacuum pump 2 for adiabatically compressing sucked air and discharging the compressed air, and the aftercooler 3 for cooling the compressed air are connected in series. The bypass 4 connecting the outlet of the after cooler 3 and the inlet of the vacuum pump 2 is provided. The flow control valve 5 is provided to the bypass 4, and the opening degree of the valve 5 is controlled based on the outlet temp. of the vacuum pump 2 to hold the outlet temp. at a specified temp.

57. 发明专利

JP2010249357A Refrigerating device 有权
标题翻译：制冷装置
公开(公告)号：JP2010249357A
公开(公告)日：2010-11-04
申请号：JP2009097165
申请日：2009-04-13
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KAWAI MITSUSHI , TANIMOTO KEISUKE
IPC分类号： F25B25/02 , F25B1/00 , F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To simplify the configuration of a generator of an absorption refrigerator and to improve the refrigeration performance of a vapor compression refrigerator in a refrigerating device wherein the vapor compression refrigerator and the absorption refrigerator are combined and the absorption refrigerator is driven by the exhaust heat of the vapor compression refrigerator.
SOLUTION: The refrigerating device includes a vapor compression refrigerator and an absorption refrigerator driven by the exhaust heat of the vapor compression refrigerator. A heat exchanger for collecting refrigerant heat is provided which collects the heat of refrigerant after compression of the vapor compression refrigerator by means of a dilute absorbed solution of the absorption refrigerator. The heat exchanger causes the dilute absorbed solution to flow into a generator of the absorption refrigerator after the solution has collected the heat of the compressed refrigerant, and refrigerant vapor is separated whereby the generator of the absorption refrigerator is used as a gas-liquid separator serving only to separate the refrigerant vapor from the dilute absorbed solution flowing in, and the compressed refrigerant of the vapor compression refrigerator is cooled or supercooled to improve the refrigeration performance of the vapor compression refrigerator.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了简化吸收式制冷机的发电机的结构，并且为了提高制冷装置中的蒸气压缩式制冷机的制冷性能，其中蒸气压缩式制冷机和吸收式制冷机组合，吸收式制冷机为由蒸气压缩式冰箱的排气热驱动。解决方案：制冷装置包括蒸汽压缩式制冷机和由蒸汽压缩式制冷机的排热驱动的吸收式制冷机。提供一种用于收集制冷剂热量的热交换器，其通过吸收式冰箱的稀释吸收溶液在蒸气压缩式制冷机压缩之后收集制冷剂的热量。热交换器在溶液收集压缩的制冷剂的热量之后，使稀释的吸收溶液流入吸收式冰箱的发生器，并且分离制冷剂蒸气，由此使用吸收式制冷机的发生器作为气液分离器仅将制冷剂蒸汽从流入的稀释吸收溶液中分离出来，蒸气压缩式制冷机的压缩制冷剂被冷却或过冷却，以提高蒸气压缩式制冷机的制冷性能。版权所有（C）2011，JPO＆INPIT

58. 发明专利

JP2010243086A Refrigerating device 有权
标题翻译：制冷装置
公开(公告)号：JP2010243086A
公开(公告)日：2010-10-28
申请号：JP2009093164
申请日：2009-04-07
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KAWAI MITSUSHI , TANIMOTO KEISUKE , NISHIMURA TADASHI
IPC分类号： F25B1/00 , F25B6/04 , F25B15/00 , F25B25/02
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To obtain an effect of improving performance both in cooling operation and heating operation in a refrigerating device formed of a combination of a vapor compression type refrigerating machine and an absorption type refrigerating machine. SOLUTION: In this refrigerating device with the vapor compression type refrigerating machine X and the absorption type refrigerating machine Y, heat exchange is enabled between the refrigerant of the vapor compression type refrigerating machine X and the solution in the generator 11 of the absorption type refrigerating machine Y. In the refrigerant circuit of the vapor compression type refrigerating machine X, a bypass passage 75 bypassing the generator 11 of the absorption type refrigerating machine Y and connected to the evaporator 13 of the absorption type refrigerating machine Y, is arranged, and moreover, a solenoid valve 45 is arranged in the bypass passage 75. During cooling operation, the solenoid valve 45 is opened when the temperature of the refrigerant is below a set temperature, and closed when it is at the set temperature or more, thereby appropriately keeping the temperature of the solution in the generator 11. During heating operation, the solenoid valve 45 is closed when the temperature of the refrigerant is below the set temperature, and opened when it is at the set temperature or more, or closed when the temperature of the solution on the inlet side of the evaporator 13 is at the set temperature or more, and opened when it is below the set temperature, thereby appropriately keeping the temperature of the refrigerant of the vapor compression type refrigerating machine X. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得在由蒸气压缩式制冷机和吸收型制冷机的组合形成的制冷装置中的制冷操作和制热操作中的性能的提高的效果。解决方案：在具有蒸气压缩型制冷机X和吸收式制冷机Y的制冷装置中，蒸气压缩式制冷机X的制冷剂与发生器11中的吸收液之间的吸收能够进行热交换在蒸气压缩式制冷机X的制冷剂回路中，配置有旁通通路75，旁路通路75绕吸收式制冷机Y的发电机11连接到吸收式制冷机Y的蒸发器13，此外，在旁通通路75中配置有电磁阀45.在制冷运转时，当制冷剂的温度低于设定温度时，电磁阀45打开，当其处于设定温度以上时闭合适当地将溶液的温度保持在发生器11中。在加热操作期间，电磁阀45关闭当制冷剂的温度低于设定温度时，当其处于设定温度以上时打开，或当蒸发器13的入口侧的溶液的温度处于设定温度以上时闭合，并且打开当其低于设定温度时，从而适当地保持蒸气压缩式制冷机X的制冷剂的温度。版权所有（C）2011，JPO＆INPIT

59. 发明专利

JP2010243085A Refrigerating device 有权
标题翻译：制冷装置
公开(公告)号：JP2010243085A
公开(公告)日：2010-10-28
申请号：JP2009093124
申请日：2009-04-07
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KAWAI MITSUSHI , TANIMOTO KEISUKE , NISHIMURA TADASHI
IPC分类号： F25B1/00 , F25B6/04 , F25B15/00 , F25B25/02
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To obtain an effect of improving performance both in cooling operation and heating operation in a refrigerating device formed of a combination of a vapor compression type refrigerating machine and an absorption type refrigerating machine. SOLUTION: In this refrigerating device with the vapor compression type refrigerating machine X and the absorption type refrigerating machine Y, a solution that flows in the absorber 12 of the absorption type refrigerating machine Y is supercooled by a supercooling heat exchanger 15 and caused to flow in the absorber 12, while heat exchange is enabled between the refrigerant of the vapor compression type refrigerating machine X and the solution in the generator 11 of the absorption type refrigerating machine Y. Moreover, in the refrigerant circuit of the vapor compression type refrigerating machine X, a bypass passage 75 bypassing the generator 11 and connected to the evaporator 13 of the absorption type refrigerating machine Y, is arranged, and a solenoid valve 45 is arranged there. This solenoid valve 45 is opened when the cooling operation is performed in the vapor compression type refrigerating machine X, and moreover, when the temperature of the refrigerant of the inlet of the bypass passage 75 is below a set temperature. Thus, an excessive decrease in the temperature of the refrigerant can be prevented. Furthermore, the valve is closed when the temperature is at the set temperature or more. Thus, the waste heat of the refrigerant of the vapor compression type refrigerating machine X can be used for the driving heat source of the generator 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得在由蒸气压缩式制冷机和吸收型制冷机的组合形成的制冷装置中的制冷操作和制热操作中的性能的提高的效果。解决方案：在具有蒸气压缩式制冷机X和吸收式制冷机Y的制冷装置中，在吸收式制冷机Y的吸收器12中流动的溶液被过冷却热交换器15过冷却，在蒸气压缩式冷冻机X的制冷剂与吸收式制冷机Y的发电机11的溶液之间进行热交换的同时，在吸收体12中流动。此外，在蒸气压缩式冷冻机机器X设置有绕过发电机11并与吸收式制冷机Y的蒸发器13连接的旁路通路75，并且配置有电磁阀45。当在蒸气压缩式冷冻机X中进行冷却运转时，此电磁阀45打开，此外，旁路通路75的入口的制冷剂的温度低于设定温度。因此，可以防止制冷剂的温度过度降低。此外，当温度处于设定温度或更高时，阀门关闭。因此，蒸气压缩式制冷机X的制冷剂的废热可以用于发电机11的驱动热源。版权所有（C）2011，JPO＆INPIT

60. 发明专利

JP2010243083A Refrigerating device 有权
标题翻译：制冷装置
公开(公告)号：JP2010243083A
公开(公告)日：2010-10-28
申请号：JP2009093086
申请日：2009-04-07
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KAWAI MITSUSHI , TANIMOTO KEISUKE , NISHIMURA TADASHI
IPC分类号： F25B1/00 , F25B15/00 , F25B25/02
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To obtain an effect of improving performance both in cooling operation and heating operation in a refrigerating device formed of a combination of a vapor compression type refrigerating machine and an absorption type refrigerating machine. SOLUTION: In this refrigerating device with the vapor compression type refrigerating machine X and the absorption type refrigerating machine Y, a solenoid valve 41 is arranged in a pipe line 67 reaching a refrigerant heat recovery heat exchanger 6 from the outlet side of the absorber 12 of the absorption type refrigerating machine Y. During cooling operation, the solenoid valve 41 is opened. On the other hand, during heating operation, a four-way selector valve 2 is switched, thereby making the refrigerant of the vapor compression type refrigerating machine flow in a direction opposite to that in cooling operation, and it is closed when the refrigerant temperature of the vapor compression type refrigerating machine X is at a set refrigerant temperature or more, and opened when it is below the set refrigerant temperature, or closed when the temperature of the solution on the outlet side of the supercooling heat exchanger 15 of the absorption type refrigerating machine Y is at the set refrigerant temperature or more, and opened when it is below the set solution temperature. By this constitution, the effect of improving the performance can be obtained both in the cooling operation and heating operation of the vapor compression type refrigerating machine X. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得在由蒸气压缩式制冷机和吸收型制冷机的组合形成的制冷装置中的制冷操作和制热操作中的性能的提高的效果。解决方案：在具有蒸汽压缩式制冷机X和吸收式制冷机Y的这种制冷装置中，电磁阀41设置在管线67中，从管线67到达制冷剂热回收热交换器6的出口侧吸收式制冷机Y的吸收器12.在制冷运转时，电磁阀41打开。另一方面，在制热运转时，切换四通换向阀2，使蒸气压缩式制冷机的制冷剂在与制冷运转相反的方向上流动，当制冷剂温度蒸气压缩式制冷机X处于设定的制冷剂温度以上，当低于设定的制冷剂温度时打开，或者当吸收式制冷机的过冷却热交换器15的出口侧的溶液的温度机器Y处于设定的制冷剂温度以上，并且当其低于设定的溶液温度时打开。通过这种结构，可以在蒸气压缩式制冷机X的制冷运转和制热运转中获得提高性能的效果。版权所有（C）2011，JPO＆INPIT

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