专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011257103A Packaged type engine-driven water heater 审中-公开
标题翻译：包装式发动机驱动水加热器
公开(公告)号：JP2011257103A
公开(公告)日：2011-12-22
申请号：JP2010133714
申请日：2010-06-11
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： SHINOMIYA MASAFUMI , IKEDA TAKAYUKI , KANEYA YOSHIHISA
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide the layout of harnesses enhancing the noise resistance of a packaged type engine-driven water heater.SOLUTION: In the packaged type engine-driven water heater 1, a compressor is driven by an engine, a refrigerant/water heat exchanger is provided for exchanging heat between discharged refrigerant and supply water, a water/water heat exchanger is provided downstream of the refrigerant/water heat exchanger for exchanging heat between engine cooling water and the supply water, an evaporator 55 is provided for vaporizing the refrigerant through heat exchange with air, and the respective devices are contained in a package 11. The engine and the compressor are disposed in a package lower part 11a, and the evaporator 55 and a fan for the evaporator are disposed in a package upper part 11b. A terminal unit 23 is provided in the package upper part 11b, a control unit 3 is arranged in the package lower part 11a, and the electric power harness 21 and the signal harness 22 from the terminal unit 23 to the control unit 3 are separated vertically by a drain pan 12.
摘要翻译：要解决的问题：提供增强包装式发动机驱动热水器的抗噪声性能的线束布局。解决方案：在包装式发动机驱动的热水器1中，由发动机驱动压缩机，设置制冷剂/水热交换器，用于在排出的制冷剂和供水之间进行热交换，提供水/热交换器在用于在发动机冷却水和供水之间进行热交换的制冷剂/水热交换器的下游设置有蒸发器55，用于通过与空气的热交换来使制冷剂蒸发，并且各个装置容纳在包装11中。发动机和压缩机设置在包装下部11a中，并且蒸发器55和用于蒸发器的风扇设置在包装上部11b中。端子单元23设置在封装上部11b中，控制单元3布置在封装下部11a中，电力线束21和从端子单元23到控制单元3的信号线22垂直分离通过排水盘12.版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2008249230A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2008249230A
公开(公告)日：2008-10-16
申请号：JP2007090249
申请日：2007-03-30
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： AZUMA HIROSHI , FUJII MASAHIKO , SAWADA HIROSHI , SHINOMIYA MASAFUMI , NARIYASU HIROKI , FUKUTOME JIRO
IPC分类号： F24F5/00 , F24F11/02
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner, simply adjusting the recovery quantity in oil recovery in the air conditioner in which a plurality of outdoor units are parallel-connected. SOLUTION: In this air conditioner 1, a plurality of outdoor units 3a, 3b respectively having oil separators 32a, 32b are connected in parallel to indoor-to-outdoor connecting pipes 11, 12 connecting the indoor units 2a, 2b and the outdoor units 3a, 3b, compressor inlet lines of the respective outdoor units 3a, 3b are connected by an outdoor-to-outdoor connecting pipe 13, and the oil separators 32a, 32b of the respective outdoor units 3a, 3b and the outdoor-to-outdoor connecting pipe 13 are connected to each other. Oil return pipes 323a, 323b from the bottoms of the respective oil separators 32a, 32b are communicated to own compressors 31a, 31b, oil recovery pipes 19a, 19b from predetermined positions of the respective oil separators 32a, 32b are connected to the outdoor-to-outdoor connecting pipe 13 through the oil recovery opening and closing valve SV51, and the oil recovery switching valve SV51 of an oil surplus side outdoor unit 3b is opened. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种空调，简单地调节多台室外机并联连接的空调机油回收量的回收量。解决方案：在该空调机1中，分别具有油分离器32a，32b的多个室外单元3a，3b与连接室内单元2a，2b和室内单元2a，2b的室内 - 室外连接管11,12并联连接室外单元3a，3b，各个室外单元3a，3b的压缩机入口管线通过室外到室外连接管13和各个室外单元3a，3b的油分离器32a，32b和户外单元3a，3b的室外单元 - 室外连接管13彼此连接。从各个油分离器32a，32b的底部排出的回油管323a，323b与各自的油分离器32a，32b的预定位置连接到自己的压缩机31a，31b，油回收管路31a，31b连接到室外 - 通过油回收开闭阀SV51的外部连接管13和油剩余侧室外机3b的油回收切换阀SV51打开。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2006071198A Outdoor unit for engine heat pump 审中-公开
标题翻译：发动机热泵户外单元
公开(公告)号：JP2006071198A
公开(公告)日：2006-03-16
申请号：JP2004255961
申请日：2004-09-02
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： GOTO TOYOHIRO , SHINOMIYA MASAFUMI , MURAI SUSUMU
IPC分类号： F24F5/00 , F16F15/02 , F25B27/00
摘要： PROBLEM TO BE SOLVED: To reduce a noise level based on the vibration of a bed and a top plate by absorbing vibration energy generated from a vibration source such as an engine in a stage before transmitted to the bed. SOLUTION: Between the engine 21 and a compressor 22, and the bed 26, engine installation boards 28/29 are provided on which the engine 21 and the compressor 22 are installed. The engine installation boards 28/29 are constructed with plate members 28a/28b (refer to Fig.3) in multiple layers (double layers). The engine installation boards 28/29 reduce (absorb) vibration energy generated from the engine 21 and the compressor 22 as vibration sources, thus reducing the vibration of the bed 26 and the top plate 3. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过吸收在发送到床之前的阶段中由诸如发动机的振动源产生的振动能量来基于床和顶板的振动来降低噪声水平。解决方案：在发动机21与压缩机22和床26之间，设置有发动机21和压缩机22安装在其上的发动机安装板28/29。发动机安装板28/29由多层（双层）的板构件28a / 28b（参见图3）构成。发动机安装板28/29减少（吸收）作为振动源的发动机21和压缩机22产生的振动能量，从而减少床26和顶板3的振动。（C）2006年， JPO＆NCIPI

4. 发明专利

JP2008249232A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2008249232A
公开(公告)日：2008-10-16
申请号：JP2007090251
申请日：2007-03-30
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： SHINOMIYA MASAFUMI , MURAI AKIRA , KATO MASAHIRO
IPC分类号： F25B43/02
摘要： PROBLEM TO BE SOLVED: To provide an oil separator capable of saving an installation space in an outdoor machine.
SOLUTION: In the oil separator 1 having an inlet pipe 2 communicated with a discharge opening of a compressor, and an outlet pipe 3 communicated with a four-way valve, the inlet pipe 2 and the outlet pipe 3 are inserted from a top potion to an inner portion of an oil separator body 11, and a check valve 31 for directing the flow toward the four-way valve, is disposed in the outlet pipe 3. The outlet pipe 3 in the oil separator body 11 is formed into the U-shape, and the check valve 31 for directing the flow toward the four-way valve is disposed in the straight pipe part of the outlet pipe 3. In the oil separator 1, two straight pipe portions of the outlet pipe 3 are connected by a rod 33 at a folding side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够节省户外机中的安装空间的油分离器。解决方案：在具有与压缩机的排出口连通的入口管2和与四通阀连通的出口管3的分油器1中，将入口管2和出口管3从分油器主体11的内部的顶部部分和用于将流向四通阀的止回阀31设置在出口管3中。分油器主体11中的出口管3形成为 U形，以及用于将流向四通阀的止回阀31设置在出口管3的直管部分。在分油器1中，连接出口管3的两个直管部分通过折叠侧的杆33。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008249231A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2008249231A
公开(公告)日：2008-10-16
申请号：JP2007090250
申请日：2007-03-30
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： AZUMA HIROSHI , FUJII MASAHIKO , SAWADA HIROSHI , SHINOMIYA MASAFUMI , NARIYASU HIROKI , FUKUTOME JIRO
IPC分类号： F25B1/00 , F25B43/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner in which a plurality of outdoor units are parallel-connected, simply and accurately probing the shortage of oil in recovering oil, and quickly performing recovery of oil. SOLUTION: The respective oil separators 32a, 32b of this air conditioner 1 communicate oil return pipes 323a, 323b at the bottom to compressors 31a, 31b, oil recovery pipes 19a, 19b at predetermined positions are connected to an outer connecting pipe 13 through an oil recovery switching valve SV51, oil return branch pipes 324a, 324b diverge from the oil recovery pipes 19a, 19b to a compressor inlet line of an own machine, the oil return branch pipes 324a, 324b are provided with a pressure reducing mechanism CT, and a temperature sensor TS0 is provided on the downstream from the mechanism. The presence/absence of an oil level at the predetermined position of the oil separators 32a, 32b is determined based on the detected temperature of the temperature sensor TS0, and a temperature difference between a high-pressure representative temperature calculated from the compressor inlet temperature, the refrigerant pressure and the outside temperature, and the detected temperature of the temperature sensor TS0. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供多台室外机并联连接的空调机，简单准确地探测油回收油的不足，并迅速地进行油的回收。解决方案：该空气调节器1的各个油分离器32a，32b将底部的回油管323a，323b与压缩机31a，31b连通，在预定位置的油回收管19a，19b连接到外连接管13 通过油回收切换阀SV51，回油分支管324a，324b从油回收管19a，19b向本体的压缩机入口管路分流，回油支管324a，324b设有减压机构CT ，并且在机构的下游设置有温度传感器TS0。基于检测到的温度传感器TS0的温度和从压缩机入口温度计算出的高压代表温度之间的温差来确定油分离器32a，32b的预定位置处的油位的存在/不存在，制冷剂压力和外部温度以及温度传感器TS0的检测温度。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008249227A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2008249227A
公开(公告)日：2008-10-16
申请号：JP2007090246
申请日：2007-03-30
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： AZUMA HIROSHI , FUJII MASAHIKO , SAWADA HIROSHI , SHINOMIYA MASAFUMI , NARIYASU HIROKI , FUKUTOME JIRO
IPC分类号： F25B1/00 , F24F11/02 , F25B13/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner, efficiently dissolving shortage of a refrigerant without lowering of air-conditioning capability in the air conditioner in which a plurality of outdoor units are parallel-connected. SOLUTION: In this air conditioner 1, a plurality of outdoor units 3a, 3b respectively having receivers 36a, 36b are parallel-connected to indoor-to-outdoor connecting pipes 11, 12 connecting indoor units 2a, 2b and the outdoor units 3a, 3b. During the heating operation of all outdoor units 3a, 3b, a discharged refrigerant is caused to make detour of an own receiver 36b in the refrigerant surplus side outdoor unit 3b. In the air conditioner 1, during the heating operation in which the stopped outdoor unit 3b exists, the discharged refrigerant flows in the receiver 36b of the stopped outdoor unit 3b through a gas side indoor-to-outdoor connecting pipe 12 from the operated outdoor unit 3a. In the air conditioner 1, during the heating or cooling operation in which the stopped outdoor unit 3b exists, an automatic switching valve SV58 of the stopped outdoor unit 3b is stopped to push out the refrigerant to an outdoor-to-outdoor connecting pipe 13 by the internal pressure of the receiver of the stopped outdoor unit 3b. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种空调，在多个室外机并联连接的空调机中不降低空气调节能力的同时有效地解决制冷剂的不足。解决方案：在该空气调节器1中，分别具有接收器36a，36b的多个室外单元3a，3b与连接室内单元2a，2b和室外单元的室内到室外连接管11,12平行连接 3a，3b。在所有室外单元3a，3b的制热运转中，排出的制冷剂在制冷剂剩余侧室外机3b中使自身的接收器36b绕行。在空调装置1中，在停止的室外机3b的制热运转中，排出的制冷剂从室外室外单元的气体侧室内外连接管12流入停止的室外机3b的接收器36b 3A。在空调装置1中，在停止了室外机3b的加热或制冷运转中，停止室外机3b的自动切换阀SV58停止，将制冷剂推出到室外到室外的连接管13 停止的室外机3b的接收器的内部压力。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007127326A Engine drive type heat pump comprising refrigerant filling circuit 审中-公开
标题翻译：包含制冷剂填充电路的发动机驱动型热泵
公开(公告)号：JP2007127326A
公开(公告)日：2007-05-24
申请号：JP2005320111
申请日：2005-11-02
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： MIZUNO IKUO , MASUDA TAKAHIKO , SAWADA HIROSHI , SHINOMIYA MASAFUMI
IPC分类号： F25B27/02 , F25B45/00
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To protect a wet operation in a refrigerant sudden change operation of an engine drive type heat pump, and to improve reliability in filling an appropriate amount of refrigerant. SOLUTION: In this engine drive type heat pump 1 having a compressor 10 by driving of an engine, and a waste heat recovering unit 15 for evaporating a refrigerant by waste heat of the engine, a refrigerant filling circuit 69 having a refrigerant filling solenoid valve 31 and a charge valve 42 is joined with an upstream-side path of the waste heat recovering unit 15, and a refrigerant relief circuit 68 is branched to a discharge path of the compressor 10 from a path connecting the refrigerant filling solenoid valve 31 and the charge valve 42 of the refrigerant filling circuit 69. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了保护发动机驱动型热泵的制冷剂突然变换操作中的湿式操作，并提高填充适量制冷剂的可靠性。解决方案：在具有通过发动机驱动的压缩机10的发动机驱动型热泵1和用于通过发动机的余热使制冷剂蒸发的废热回收单元15中，制冷剂填充回路69具有制冷剂填充电磁阀31和充气阀42与废热回收单元15的上游侧路径连接，并且制冷剂释放回路68从连接制冷剂填充电磁阀31的路径分支到压缩机10的排出路径和制冷剂填充回路69的充气阀42。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2008249229A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2008249229A
公开(公告)日：2008-10-16
申请号：JP2007090248
申请日：2007-03-30
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： AZUMA HIROSHI , FUJII MASAHIKO , SAWADA HIROSHI , SHINOMIYA MASAFUMI , NARIYASU HIROKI , FUKUTOME JIRO
IPC分类号： F24F11/02 , F25B13/00 , F25B27/00 , F25B47/02
CPC分类号： Y02B30/52
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner in which a plurality of outdoor units are parallel-connected, efficiently performing defrosting operation without lowering of air-conditioning capability.
SOLUTION: In this air conditioner 1, a plurality of outdoor units 3a, 3b are parallel-connected to indoor-to-outdoor connecting pipes 11, 12 connecting the indoor units 2a, 2b and the outdoor units 3a, 3b. Defrosting pipes 18a 18b detouring a switching valve SV55 and four-way valves 33a, 33b and communicating thereto through a defrosting switching valve SV57 are provided between the outdoor heat exchangers 34a, 34b of the respective outdoor units 3a, 3b and a gas pipe connected to the gas side indoor-to-outdoor connecting pipe 12. During the heating operation, a compressor 31b of an object machine 3b subjected to defrosting operation is operated or stopped, the switching valve SV55 is closed, and the defrosting switching valve SV57 is opened.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供多台室外机并联连接的空调机，能够在不降低空气调节能力的情况下有效地进行除霜运转。解决方案：在该空气调节器1中，多个室外单元3a，3b并联连接室内单元2a，2b和室外单元3a，3b的室内至室外连接管11,12。在各个室外单元3a，3b的室外热交换器34a，34b之间设有绕开关阀SV55和四通阀33a，33b并通过除霜切换阀SV57与其连通的除霜管18a 18b，气体侧室内外连接管12.在制热运转中，进行了除霜运转的物体3b的压缩机31b运转或停止，切换阀SV55关闭，除霜切换阀SV57打开。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008249228A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2008249228A
公开(公告)日：2008-10-16
申请号：JP2007090247
申请日：2007-03-30
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： AZUMA HIROSHI , FUJII MASAHIKO , SAWADA HIROSHI , SHINOMIYA MASAFUMI , NARIYASU HIROKI , FUKUTOME JIRO
IPC分类号： F25B1/00 , F25B27/00 , F25B27/02
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner, efficiently dissolving shortage of a refrigerant without lowering of air-conditioning capability in the air conditioner in which a plurality of outdoor units are parallel-connected.
SOLUTION: In this air conditioner 1, a plurality of outdoor units 3a, 3b are parallel-connected to indoor-to-outdoor connecting pipes 11, 12 connecting the indoor units 2a, 2b and the outdoor units 3a, 3b. Refrigerant recovery pipes 17a, 17b communicating through a refrigerant recovery switching valve SV56 are provided between pipe connecting the outdoor heat exchangers 34a, 34b of the respective outdoor units 3a, 3b and a gas pipe connected to the gas side indoor-to-outdoor connecting pipe 12. During the cooling operation in which the stopped outdoor unit 3b exists, the refrigerant recovery switch valve SV56 of the stopped outdoor unit 3b is opened. The refrigerant recovery switch valve SV56 is intermittently opened and closed. The refrigerant recovery pipes 17a, 17b are provided with a capillary tube CT or a check valve CV56.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种空调，在多个室外机并联连接的空调机中不降低空气调节能力的同时有效地解决制冷剂的不足。解决方案：在该空气调节器1中，多个室外单元3a，3b并联连接室内单元2a，2b和室外单元3a，3b的室内至室外连接管11,12。通过制冷剂回收切换阀SV56连通的制冷剂回收管17a，17b设置在与各室外单元3a，3b的室外热交换器34a，34b连接的管与连接到气体侧室内 - 室外连接管在停止室外机3b的制冷运转中，停止室外机组3b的制冷剂回收切换阀SV56打开。制冷剂回收切换阀SV56被间歇地打开和关闭。制冷剂回收管17a，17b设置有毛细管CT或止回阀CV56。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2007127325A Engine-driven type heat pump provided with operation mode for cleaning pipe arrangement connecting indoor unit and outdoor unit, and its operation method 有权
标题翻译：发动机型热泵提供操作模式，用于清洁管道装置连接室内单元和户外单元及其操作方法
公开(公告)号：JP2007127325A
公开(公告)日：2007-05-24
申请号：JP2005320110
申请日：2005-11-02
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： MIZUNO IKUO , MASUDA TAKAHIKO , SAWADA HIROSHI , SHINOMIYA MASAFUMI
IPC分类号： F28G9/00 , F25B1/00
CPC分类号： F25B2400/19
摘要： PROBLEM TO BE SOLVED: To improve piping cleaning capacity of an engine-driven type heat pump.
SOLUTION: The engine-driven type heat pump 1 has the connection pipe arrangements 50, 51 having closing valves 40, 41 controlling communication between a plurality of indoor units 3 and the outdoor unit 2, and it is provided with an operation mode recovering a refrigerant of the outdoor unit 2 in a receiver 14 or an outdoor heat exchanger 12 in closed states of the closing valves 40, 41, an operation mode completely opening indoor heat exchanger expansion valves 23 of all indoor units in opened states of the closing valves 40, 41, circulating the refrigerant in the same path as in cooling operation, and carrying out refrigerant evaporation by a waste heat recovery unit 15, and an operation mode completely closing the indoor heat exchanger expansion valves 23 of all indoor units 3 in opened states of the closing valves 40, 41, sucking in the refrigerant in the gas side connection pipe arrangement 51, and carrying out refrigerant evaporation by the waste heat recovery unit 15.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高发动机驱动型热泵的管道清洗能力。解决方案：发动机驱动型热泵1具有连接管路装置50,51，其具有控制多个室内机3与室外机2之间的连通的关闭阀40,41，并具有操作模式在关闭阀40,41的关闭状态下将接收器14或室外热交换器12中的室外机2的制冷剂回收到关闭状态下的全部室内单元的室内热交换器膨胀阀23的运转模式阀40,41使制冷剂循环在与制冷运转相同的路径中，并且通过废热回收单元15进行制冷剂蒸发，以及将打开的所有室内单元3的室内热交换器膨胀阀23完全关闭的运转模式关闭阀40,41的状态，吸入气体侧连接管装置51中的制冷剂，并且通过废热回收单元15进行制冷剂蒸发。右：（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式