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1. 发明专利

JP2011257102A 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：JP2011257102A
公开(公告)日：2011-12-22
申请号：JP2010133712
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 , AKURA MASAHIRO , MURAI SUSUMU
IPC分类号： F24H1/00
CPC分类号： F24H9/148 , F24D2200/123 , F24D2200/26 , F24H4/04 , F24H9/02 , F24H9/2007 , F24H2240/02 , Y02B10/70
摘要： PROBLEM TO BE SOLVED: To provide a frame structure and base structure suitable to a packaged type engine-driven water heater.SOLUTION: In the packaged type engine-driven water heater 1, a compressor 31 is driven by an engine 40, a refrigerant/water heat exchanger 33 is provided for exchanging heat between discharged refrigerant and supply water, a water/water heat exchanger 41 is provided downstream of the refrigerant/water heat exchanger 33 for exchanging heat between engine cooling water and the supply water, an evaporator 35 is provided for vaporizing the refrigerant through heat exchange with air, and the respective devices are contained in a package 2. The interior of the package 2 is partitioned into upper and lower parts, the engine 40 and the compressor are disposed in the package lower part 2a, and the evaporator 35 and a fan 35a for the evaporator 35 are disposed in the package upper part 2b. The evaporator 35 is formed in a rectangular shape in plan view and is opposed to the fan 35a for the evaporator, and an external frame 35b of the evaporator 35 substitutes for a vertical frame 22 forming one of vertical faces of the package upper part 2b and a horizontal frame 23 on a ceiling side.
摘要翻译：要解决的问题：提供适用于封装式发动机驱动的热水器的框架结构和基座结构。解决方案：在包装式发动机驱动的热水器1中，压缩机31由发动机40驱动，设置制冷剂/水热交换器33，用于在排出的制冷剂和供水之间进行热交换，水/热水交换器41设置在制冷剂/水热交换器33的下游，用于在发动机冷却水和供水之间进行热交换，设置蒸发器35，用于通过与空气的热交换使制冷剂蒸发，并且各个装置包含在包装2中将包装2的内部分隔成上部和下部，发动机40和压缩机设置在包装下部2a中，蒸发器35和蒸发器35的风扇35a设置在包装上部2b中。蒸发器35在平面图中形成为矩形，与蒸发器的风扇35a相对，蒸发器35的外框35b代替形成包装上部2b的一个垂直面的垂直框架22和在天花板侧的水平框架23。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012082992A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2012082992A
公开(公告)日：2012-04-26
申请号：JP2010227667
申请日：2010-10-07
申请人： Yanmar Co Ltd , ヤンマー株式会社
发明人： NARIYASU HIROKI , AKURA MASAHIRO , NODA KAZUITSU
IPC分类号： F25B1/00 , F25B43/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner having such a structure that detects the fault of the refuse clogging of a valve or the like.SOLUTION: The air conditioner includes an oil separator 2 in a discharge line 11 of compressors 1a and 1b, and valves 5a and 5b in the upstream from capillaries 4a and 4b in the upstream of the compressors 1a and 1b in an oil return line 3 to the compressors 1a and 1b from the oil separator 2. Pressure sensors PHa and PHb are provided between the capillaries 4a and 4b and valves 5a and 5b, and when they continuously detect for a predetermined time that the absolute value of differential pressure between the detected pressure and the compressor suction pressure of the pressure sensors PHa and PHb is a first specified value or lower or that between the detected pressure and the compressor discharge pressure is a second specified value or higher while the valves 5a and 5b are opened, the air conditioner determines that the valves 5a and 5b are in abnormal states.
摘要翻译：要解决的问题：提供一种具有检测阀等的垃圾堵塞故障的结构的空调机。解决方案：空调包括在压缩机1a和1b的排出管线11中的分油器2，以及在压缩机1a和1b的上游的毛细管4a和4b的上游的回油机构5a和5b中的阀5a和5b 3号线从油分离器2输送到压缩机1a和1b。压力传感器PHa和PHb设置在毛细管4a和4b与阀5a和5b之间，当它们连续检测到预定时间时，压力传感器PHa和PHb的检测压力和压缩机吸入压力是第一规定值以下，或者阀5a和5b打开时，检测压力与压缩机排出压力之间的压力和压缩机吸入压力为第二规定值以上，空调器确定阀5a和5b处于异常状态。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011256820A Exhaust silencer and engine-driven hot water supply device 审中-公开
标题翻译：排气阀和发动机驱动的热水设备
公开(公告)号：JP2011256820A
公开(公告)日：2011-12-22
申请号：JP2010133713
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 , AKURA MASAHIRO , HIRAMOTO KENJI
IPC分类号： F01N13/00 , F01N1/08 , F01N99/00
CPC分类号： F01N1/089 , F01N3/005 , Y02T10/20
摘要： PROBLEM TO BE SOLVED: To provide a unit-type exhaust silencer capable of being suitably used with engine-driven equipment and an engine-driven hot water supply device using the same.SOLUTION: The exhaust silencer 1 includes an exhaust silencer unit 2 in which an exhaust gas inflow plane 21 faces an exhaust gas outflow plane 22, the exhaust gas outflow plane 22 is opened, and the exhaust gas inflow plane 21 is provided with an exhaust gas pipe 23 and an exhaust gas drain water extract pipe 24 on its bottom surface 21a. A plurality of the exhaust silencer units 2 are connected to each other by coupling the exhaust gas outflow plane 22 to the exhaust gas inflow plane 21 of another unit 2, wherein the exhaust gas outflow plane 22 of the most downstream exhaust silencer unit 2 is closed by means of a cover 25 provided with an exhaust pipe 25a, the exhaust gas pipe 23 is connected to the exhaust gas discharge path, and the exhaust gas drain water extract pipe 24 is connected to the drain path.
摘要翻译：要解决的问题：提供能够适用于发动机驱动设备的单元式排气消音器和使用其的发动机驱动的热水供应装置。解决方案：排气消声器1包括排气消声器单元2，其中废气流入面21面向废气流出面22，排气流出面22打开，排气流入面21设置有排气管23和排气排出水提取管24在其底面21a上。多个排气消声器单元2通过将排气流出面22与另一单元2的排气流入面21连接而彼此连接，其中最下游排气消声器单元2的废气流出面22被关闭通过设置有排气管25a的盖25，排气管23与排气排出路连接，排气排出水抽出管24与排出路连接。版权所有（C）2012，JPO＆INPIT

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