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

JP2014196849A ヒートポンプ給湯装置审中-公开
标题翻译：热泵水加热器
公开(公告)号：JP2014196849A
公开(公告)日：2014-10-16
申请号：JP2013071717
申请日：2013-03-29
申请人：パナソニック株式会社 , Panasonic Corp
发明人： IMAGAWA TSUNEKO , HAMADA MASAYUKI , NISHIYAMA YOSHITSUGU
IPC分类号： F24H1/18 , F24H1/00
摘要：【課題】ヒートポンプユニット内に循環ポンプを内蔵させることで、装置内の配管内の水の凍結の防止性能を向上させたヒートポンプ給湯装置を提供すること。【解決手段】圧縮機6、水冷媒熱交換器7、減圧手段4、蒸発器5を接続して形成したヒートポンプサイクル2と循環ポンプ14とを内蔵したヒートポンプユニット30と、水冷媒熱交換器7で加熱した湯を貯湯する貯湯タンク1を内蔵した貯湯ユニット20と、制御装置50とを備え、貯湯タンク1の下部は循環ポンプ14を介して水冷媒熱交換器7の入水側と、水冷媒熱交換器7の出湯側は貯湯タンク1の上部のみと接続しているとともに、制御装置50が、少なくとも循環ポンプ14を駆動させ、貯湯タンク1の下部の水を、水冷媒熱交換器7を介して、貯湯タンク1の上部に搬送する凍結防止運転モードを有することを特徴とするヒートポンプ給湯装置。【選択図】図1
摘要翻译：要解决的问题：提供一种热泵热水器，其能够通过在热泵单元中包括循环泵来提高用于防止热泵热水器中的管道中的水的冻结的性能。解决方案：热泵热水器包括：其中包括通过连接压缩机6，水 - 制冷剂热交换器7，减压装置4和蒸发器5形成的热泵循环2和循环泵14的热泵单元30; 一个热水存储单元20，其中包括储存由水 - 制冷剂热交换器7加热的热水的热水储存箱1; 以及控制装置50.热水储存箱1的下部仅经由循环泵14与水制冷剂热交换器7的吸水侧连接，水制冷剂热量的热水出口侧交换器7仅连接到热水储存箱1的上部。控制装置50具有防霜运行模式，用于至少驱动循环泵14以输送热水储存罐1的下部的水经由水 - 制冷剂热交换器7到其上部。

2. 发明专利

JP2014102030A Heat-pump hot water supply device 审中-公开
标题翻译：热泵热水设备
公开(公告)号：JP2014102030A
公开(公告)日：2014-06-05
申请号：JP2012253968
申请日：2012-11-20
申请人： Panasonic Corp , パナソニック株式会社
发明人： ISAYAMA YASUHIKO , AOYAMA SHIGEO , NISHIYAMA YOSHITSUGU
IPC分类号： F24H1/00 , F24H9/00 , F24H9/18
CPC分类号： F24H4/04
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply device having high energy efficiency with reduced radiation loss.SOLUTION: A heat-pump hot water supply device comprises: a heat pump unit 1 including a refrigerant circuit 2 in which a compressor 21, a radiator 22, an expansion device 23, and an evaporator 24 are annularly connected by pipes and through which refrigerant circulates; and a hot water storage tank unit 4 including a hot water storage tank 41 storing hot water generated by the heat pump unit. The heat pump unit 1 is arranged above the hot water storage tank unit 4, and a heat resistance R1 between the hot water storage tank 41 and the heat pump unit 1 is higher than a heat resistance R2 between the hot water storage tank 41 and a side surface of the hot water storage tank unit 4. Therefore, it is possible to realize a hot water supply device capable of reducing a radiation amount from an upper portion of the hot water storage tank 41, and suppressing a radiation loss from the hot water storage tank 41 with minimum enhancement of heat insulation.
摘要翻译：要解决的问题：提供一种能量效率高，辐射损耗降低的热水供给装置。解决方案：一种热泵热水供应装置，包括：热泵单元1，其包括制冷剂回路2，其中压缩机21，散热器22，膨胀装置23和蒸发器24通过管道环状连接，制冷剂通过该循环; 以及储存由热泵单元生成的热水的热水储存箱41的热水储存箱单元4。热泵单元1布置在热水储存箱单元4的上方，热水储存箱41和热泵单元1之间的耐热性R1高于热水储存箱41和热水储存箱41之间的耐热性R2 因此，能够实现能够减少热水储存箱41的上部的放射量的热水供给装置，并且抑制来自热水的放射线损失储罐41具有最小的隔热效果。

3. 发明专利

JP2014081115A Water heater 审中-公开
标题翻译：热水器
公开(公告)号：JP2014081115A
公开(公告)日：2014-05-08
申请号：JP2012228612
申请日：2012-10-16
申请人： Panasonic Corp , パナソニック株式会社
发明人： OHAMA MASAHIRO , YAMADA MUNETAKA , NISHIYAMA YOSHITSUGU , SANO MITSUHIRO
IPC分类号： F24H1/18 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater that can efficiently restrain scale from forming depending on operating conditions.SOLUTION: The water heater comprises: heating means 55 that heats water conveyed via a water inflow pipeline 64 from a lower part of a hot water storage tank 57; a circulating pump 63 that is arranged in the water inflow pipeline 64 and pumps the water from the lower part of the hot water storage tank 57; a hot water outflow pipeline 65 that introduces the water heated by the heating means 55 into an upper part of the hot water storage tank 57; and scale inhibiting means 68 that is arranged in the water inflow pipeline 64 and adds a scale inhibitor 67 to the water to be pumped into the heating means 55. As the temperature of outside air decreases, the concentration of the scale inhibitor 67 contained in the water flowing into the heating means 55 is increased. Because the solubility of the scale inhibitor 67 in the water can be adjusted depending on the operating conditions of the water heater, scale can be efficiently restrained from forming without wasting the scale inhibitor 67.
摘要翻译：要解决的问题：提供一种能够根据操作条件有效地抑制水垢形成的热水器。解决方案：热水器包括：加热装置55，其通过水流入管道64从热水的下部加热输送的水储罐57; 一个循环泵63，它布置在水流入管道64中，并从热水储存箱57的下部泵出水; 将由加热装置55加热的水引入热水储存箱57的上部的热水流出管道65; 以及防垢装置68，其布置在水流入管道64中，并且将防垢剂67加入到被泵送到加热装置55中的水中。随着外部空气的温度降低，防垢剂67的浓度包含在流入加热装置55的水增加。由于防垢剂67在水中的溶解度可以根据热水器的操作条件进行调节，因此可以有效地抑制垢的形成而不浪费防垢剂67。

4. 发明专利

JP2009115352A Hot water storage type water heater 有权
标题翻译：热水储水式加热器
公开(公告)号：JP2009115352A
公开(公告)日：2009-05-28
申请号：JP2007286987
申请日：2007-11-05
申请人： Panasonic Corp , パナソニック株式会社
发明人： OHAMA MASAHIRO , NISHIYAMA YOSHITSUGU , KURAMOTO TETSUEI , YAMAMOTO TERUO , IMAGAWA TSUNEKO , FUJIMOTO MASAYUKI
IPC分类号： F24H9/00 , F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a hot water storage type water heater of high usability by improving efficiency of a device by reducing radiation loss from a hot water storage tank and preventing running-out of hot water.
SOLUTION: At least a heat insulating material of a top portion of the hot water storage tank 2 is a molded heat insulating material, a part of the molded heat insulating material is roughly kept into contact with side faces of covering bodies 10a, 10b, 10c, and a vacuum heat insulating material is disposed on a top portion of the molded heat insulating material as the heat insulating material of the top portion of the hot water storage tank 2, at its part excluding at least a top portion of a hot water-supply upper pipe conduit 4 connected with the top portion of the hot water storage tank 2 and a mixing valve 3, thus the amount of heat radiating to the atmosphere from the top portion of the hot water storage tank 2 can be reduced, and heat capacity of the hot water storage tank 2 can be retained. The hot water storage type water heater improved in usability can be provided by preventing running-out of the hot water, simultaneously the electric power necessary for heating the water can be reduced, and the efficiency of the device can be improved.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：通过减少热水储存箱的辐射损失并防止热水流出，通过提高装置的效率来提供高可用性的热水存储式热水器。解决方案：至少热水储罐2顶部的绝热材料是模制绝热材料，模制隔热材料的一部分大致保持与覆盖体10a的侧面接触， 10b，10c，并且真空绝热材料设置在模制绝热材料的顶部上，作为热水储存罐2的顶部的绝热材料，其至少不包括顶部与热水储存罐2的顶部连接的热水供给上管路4和混合阀3，能够减少从热水储存箱2的顶部向大气的散热量，并且可以保持热水储存罐2的热容量。可以通过防止热水流出来提供可用性提高的热水储存式热水器，同时可以减少加热水所需的电力，并且可以提高装置的效率。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2014105890A Refrigeration cycle device and hot-water generating device including the same 审中-公开
标题翻译：制冷循环装置和包括其的热水生成装置
公开(公告)号：JP2014105890A
公开(公告)日：2014-06-09
申请号：JP2012257049
申请日：2012-11-26
申请人： Panasonic Corp , パナソニック株式会社
发明人： AOYAMA SHIGEO , ISAYAMA YASUHIKO , NISHIYAMA YOSHITSUGU
IPC分类号： F25B1/00
CPC分类号： F25B13/00 , F25B29/003 , F25B40/02 , F25B2313/02741 , F25B2339/047 , F25B2400/13 , F25B2600/21 , F25B2600/2509 , F25B2700/1933 , F25B2700/2101 , F25B2700/21173
摘要： PROBLEM TO BE SOLVED: To provide a refrigeration cycle device excellent in energy efficiency while sufficiently ensuring supercooling degree of refrigerant.SOLUTION: A refrigeration cycle device comprises: a refrigerant circuit 2 in which a compressor 21, a radiator 22, an expansion device 24, and an evaporator 25 are annularly connected by a refrigerant pipe in this order; a refrigerant-refrigerant heat exchanger 23 provided between the radiator 22 and the expansion device 24, and cooling high pressure refrigerant discharged from the radiator 22 by low pressure refrigerant flowing in a part of the refrigerant circuit 2; and a control device 4. The refrigerant-refrigerant heat exchanger 23 includes: an outer pipe 23a in which the high pressure refrigerant flows; and an inner pipe 23b that is provided inward of the outer pipe 23a, and in which the low pressure refrigerant flows. Since at least a part of air flowing in the evaporator 25 is attracted to the refrigerant-refrigerant heat exchanger 23, the high pressure refrigerant is cooled by the air to increase a supercooling degree of the refrigerant, and a temperature of the air flowing into the evaporator 25 is raised to increase a heat exchange amount in the evaporator 25. This can improve energy efficiency.
摘要翻译：要解决的问题：提供一种在充分确保制冷剂的过冷却程度的同时充分确保制冷剂的过冷度的能量效率优异的制冷循环装置。解决方案：一种制冷循环装置，包括：制冷剂回路2，其中压缩机21，散热器22，膨胀装置24，并且蒸发器25依次由制冷剂管环形连接; 设置在散热器22和膨胀装置24之间的制冷剂 - 制冷剂热交换器23，通过在制冷剂回路2的一部分流动的低压制冷剂冷却从散热器22排出的高压制冷剂; 以及控制装置4.制冷剂 - 制冷剂热交换器23包括：高压制冷剂流过的外管23a; 以及内管23b，其设置在外管23a的内侧，低压制冷剂在其中流动。由于在蒸发器25中流动的空气的至少一部分被吸引到制冷剂 - 制冷剂热交换器23，所以高压制冷剂被空气冷却，以增加制冷剂的过冷却度，并且流入蒸发器25升高以增加蒸发器25中的热交换量。这可以提高能量效率。

6. 发明专利

JP2014081117A Water heater 审中-公开
标题翻译：热水器
公开(公告)号：JP2014081117A
公开(公告)日：2014-05-08
申请号：JP2012228615
申请日：2012-10-16
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMADA MUNETAKA , SANO MITSUHIRO , OHAMA MASAHIRO , NISHIYAMA YOSHITSUGU , YANAGISAWA TADASHI
IPC分类号： F24H1/18 , F24H9/00
CPC分类号： F24D19/0092 , C02F1/008 , C02F5/025 , C02F5/14 , C02F2209/02
摘要： PROBLEM TO BE SOLVED: To provide a water heater that can efficiently restrain scale from forming depending on operating conditions.SOLUTION: The water heater comprises: heating means 55 that heats water conveyed via a water inflow pipeline 64 from a lower part of a hot water storage tank 57; a circulating pump 63 that is arranged in the water inflow pipeline 64 and pumps the water from the lower part of the hot water storage tank 57; a hot water outflow pipeline 65 that introduces the water heated by the heating means 55 into an upper part of the hot water storage tank 57; and scale inhibiting means 68 that is arranged in the water inflow pipeline 64 and adds a scale inhibitor 67 to the water to be pumped into the heating means 55. As the temperature of the water flowing into the heating means 55 decreases, the concentration of the scale inhibitor 67 contained in the water flowing into the heating means 55 is increased. Because the solubility of the scale inhibitor 67 in the water can be adjusted depending on the operating conditions of the water heater, scale can be efficiently restrained from forming without wasting the scale inhibitor 67.
摘要翻译：要解决的问题：提供一种能够根据操作条件有效地抑制水垢形成的热水器。解决方案：热水器包括：加热装置55，其通过水流入管道64从热水的下部加热输送的水储罐57; 一个循环泵63，它布置在水流入管道64中，并从热水储存箱57的下部泵出水; 将由加热装置55加热的水引入热水储存箱57的上部的热水流出管道65; 以及防垢装置68，其布置在水流入管道64中，并将除垢剂67加入到被泵入加热装置55的水中。随着流入加热装置55的水的温度降低，包含在流入加热装置55的水中的阻垢剂67增加。由于防垢剂67在水中的溶解度可以根据热水器的操作条件进行调节，因此可以有效地抑制垢的形成而不浪费防垢剂67。

7. 发明专利

JP2009109179A Bath heating device and heat pump water heater having the same 审中-公开
标题翻译：浴室加热装置和热泵水加热器
公开(公告)号：JP2009109179A
公开(公告)日：2009-05-21
申请号：JP2008240506
申请日：2008-09-19
申请人： Panasonic Corp , パナソニック株式会社
发明人： IMAGAWA TSUNEKO , YAMAMOTO TERUO , NISHIYAMA YOSHITSUGU , OHAMA MASAHIRO , KURAMOTO TETSUEI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a bath heating device keeping comfort in taking a bath while saving on energy by reducing the number of times of operations to detect a temperature of hot water in a bathtub.
SOLUTION: This bath heating device includes: a bathtub 1; a water circulation path 3 for circulating the hot water in the bathtub 1; a human body detecting means 9 detecting a human body in a bathroom; a bath heat retaining means for raising a temperature of the hot water in the bathtub 1 when the bathtub 1 is filled with the hot water; and a control device 6. Operation control of the bath heat retaining means is changed between the detection of presence of human body by the human body detecting means 9 and the detection of absence of the human body. The energy is saved because the number of times of operations to detect the temperature of hot water in the bathtub 1 is reduced, and further the comfort in taking a bath is kept because the bath heat retaining means is operated in advance before taking a bath in the bathtub 1 by changing the operation control of the bath heat retaining means by detecting the human body in the bathroom.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种浴缸加热装置，通过减少检测浴缸中的热水温度的操作次数，节省能量，同时保持浴缸的舒适度。解决方案：该浴加热装置包括：浴缸1; 用于使浴缸1中的热水循环的水循环路径3; 人体检测装置9，其检测浴室内的人体; 浴缸保温装置，用于在浴缸1充满热水时提高浴缸1中的热水温度; 以及控制装置6.浴体保温装置的操作控制在人体检测装置9检测到人体的存在与人体不存在的检测之间发生变化。能够节省能量，因为检测浴缸1中的热水温度的操作次数减少，并且由于在洗澡之前事先操作浴热保持装置，因此保持浴缸的舒适度浴缸1通过检测浴室中的人体而改变浴热保持装置的操作控制。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009092289A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2009092289A
公开(公告)日：2009-04-30
申请号：JP2007261747
申请日：2007-10-05
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMAMOTO TERUO , IMAGAWA TSUNEKO , NISHIYAMA YOSHITSUGU , OHAMA MASAHIRO , KURAMOTO TETSUEI
IPC分类号： F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a water heater of high convenience capable of securing sufficient capacity in reheating a bath without degrading efficiency.
SOLUTION: This water heater is composed of a hot water storage tank 1, a heating means 2 for heating the water of the hot water storage tank 1, a heating-up temperature deciding means 9 for deciding a heating-up temperature by the heating means 2, a bathtub 3, a bath reheating means 4, 10, 11 for reheating the bath by heat exchange between hot water in the hot water storage tank and hot water in the bathtub, a bath reheating start switch 13 operated by a user for starting the bath reheating means 4, 10, 11, a bath reheating start switch operation record storing means 14 for storing user's operation record to the bath reheating start switch 13, and a heating-up temperature correcting means 15 for correcting a heating-up temperature of the heating means by the heating-up temperature deciding means 9 on the basis of contents stored in the bath reheating start switch operation record storing means 14.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高度便利性的热水器，能够确保足够的容量来重新加热浴而不降低效率。解决方案：该热水器由热水储存箱1，用于加热蓄热水箱1的水的加热装置2，加热温度决定装置9，用于通过加热装置2，浴缸3，用于通过热水储存箱中的热水与浴缸中的热水之间的热交换来重新加热浴的浴加热装置4,10,11;浴加热启动开关13，其由用于启动浴加热装置4,10,11的浴加热启动开关操作记录存储装置14，用于将用户的操作记录存储到浴加热启动开关13;以及加热温度校正装置15，基于加热温度判定装置9，基于存储在浴加热开始运转记录装置14中的内容，加热装置的升温温度。（C）2009，JPO＆INPIT

9. 发明专利

JP2009085567A Storage water heater 有权
标题翻译：储水加热器
公开(公告)号：JP2009085567A
公开(公告)日：2009-04-23
申请号：JP2007259608
申请日：2007-10-03
申请人： Panasonic Corp , パナソニック株式会社
发明人： KURAMOTO TETSUEI , NISHIYAMA YOSHITSUGU , OHAMA MASAHIRO , FUJIMOTO MASAYUKI , YAMAMOTO TERUO , IMAGAWA TSUNEKO
IPC分类号： F24H9/00 , F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable storage water heater capable of making compatible both energy saving by reducing a radiation loss from a hot water storage tank and the prevention of the deterioration of performance caused by damage to a thermal insulation material.
SOLUTION: This storage water heater includes: a heating means 1 heating water; an approximately cylindrical hot water storage tank 3 storing hot water heated by the heating means 1; a first thermal insulation material 5 formed of a vacuum heat insulation material and provided at the peripheral part of the body side surface of the hot water storage tank 3; second thermal insulation materials 6 provided at a upper end plate 3a and a lower end plate 3b of the hot water storage tank 3; and a covering body 4 storing the hot water storage tank 3, the first thermal insulation material 5, and the second thermal insulation materials 6. The peripheral diameter of each second thermal insulation material 6 is set larger than the peripheral diameter of the first thermal insulation material 5. The radiation loss from the hot water storage tank 3 is reduced by the vacuum heat insulation material, and also the vacuum heat insulation material is not brought into contact with the covering body 4. Therefore, the vacuum heat insulation material can be prevented from being damaged by a shock or the like from the outside, and both the energy saving and reliability can be made compatible.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种高可靠性的储存热水器，其能够通过减少来自热水储罐的辐射损失来兼容节能，并且防止由于绝热材料的损坏而导致的性能劣化。
解决方案：该储存热水器包括：加热装置1加热水; 储存由加热装置1加热的热水的近似圆筒形的热水储存箱3; 由真空绝热材料形成的第一绝热材料5，设置在热水储存箱3的主体侧表面的周边部分; 第二绝热材料6设置在热水储罐3的上端板3a和下端板3b上; 以及存储热水储存箱3，第一绝热材料5和第二绝热材料6的覆盖体4.每个第二绝热材料6的圆周直径被设定为大于第一绝热材料的周径材料5.通过真空绝热材料减少热水储存罐3的辐射损失，并且真空隔热材料也不会与覆盖体4接触。因此，可以防止真空隔热材料从外部受到冲击等的损坏，能够兼容节能和可靠性。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2015021699A 熱交換器审中-公开
标题翻译：热交换器
公开(公告)号：JP2015021699A
公开(公告)日：2015-02-02
申请号：JP2013152485
申请日：2013-07-23
申请人：パナソニック株式会社 , Panasonic Corp
发明人： SHIGETA AKIHIRO , ANDO TOMOAKI , MACHIDA KAZUHIKO , KITANO TOMOAKI , NISHIYAMA YOSHITSUGU
IPC分类号： F28F11/00 , F28D7/10 , F28F1/00
摘要：【課題】第一流体と第二流体との混合を防止可能な信頼性に優れた熱交換器を提供すること。【解決手段】断面が長円状に形成され、第一流体が流れる第一流路1と、第一流路1の内部に配設されるとともに漏洩検知溝5を有し、第二流体が流れる第二流路2を構成する配管2a、2bと、を備え、第二流路2は、第一流路1の長径方向に繰り返し屈曲する波形状部2cを有し、漏洩検知溝5が、波形状部2cの頂部2fに配設されているので、第二流路2を加工した際に偏肉する頂部2fに腐食等によって孔が形成された場合、漏洩検知溝5によって孔が形成されたことを、孔が貫通孔になる前に検知して、第一流体と第二流体の混合を未然に防止することができる。【選択図】図3
摘要翻译：要解决的问题：提供一种能够防止第一流体和第二流体混合的热交换器，具有优异的可靠性。解决方案：在热交换器中，横截面形成为椭圆形，热交换器包括用于构成第一流体流动的第一流路1的管线2a，2b和设置在流路1内部的具有泄漏检测槽5，第二流体流动的第二流路2。第二流路2具有在第一流路1的长度方向上重复弯曲的波形状的部分2c。由于泄漏检测槽5位于波形部2c的顶部2f处，当孔为在处理第二流路2时发生厚度偏差的顶部2f处的腐蚀等形成，泄漏检测槽5在孔成为通孔之前检测到形成孔，从而使第一可以防止流体和第二流体。

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