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公开(公告)号：US08308936B2
公开(公告)日：2012-11-13
申请号：US12600980
申请日：2008-06-25
申请人： Mitsuharu Numata , Haruo Nakata , Syuuji Furui , Kaori Yoshida
发明人： Mitsuharu Numata , Haruo Nakata , Syuuji Furui , Kaori Yoshida
CPC分类号： F24D17/02 , C02F1/001 , C02F1/66 , C02F5/00 , C02F2209/006 , C02F2209/05 , C02F2209/055 , C02F2209/40 , C02F2301/043 , F24D19/0092 , F24D2200/12 , Y10T137/7722
摘要： A heat pump type hot water supply device is provided with a heat source side heat pump unit having a heat radiating heat exchanger that condenses refrigerant to radiate heat from the refrigerant. The hot water supply device is provided with a water tank that stores water, a water supply pipe that supplies water to the water tank from the outside, a water circulation pipe that is extended in a bypassing manner and circulates the water in the water tank from a bottom section to an upper section, a heat absorbing heat exchanger that is arranged on the water circulation pipe and connected to the heat radiating heat exchanger of the heat source side heat pump unit so as to absorb heat, and a hot water supply unit that comprises a hot water supply pipe that supplies warm water in the upper section of the water tank to the outside.
摘要翻译： 热泵式热水供给装置具有热源侧热泵机组，该热源侧热泵机组具有冷凝制冷剂以从制冷剂散热的散热用热交换器。 热水供给装置具备：储存水的水箱，从外部向水箱供水的供水管;以循环方式延伸并使水箱内的水循环的水循环管; 上部的底部，吸热式热交换器，其设置在所述水循环管上并与所述热源侧热泵单元的散热用热交换器连接以吸收热量;以及热水供给单元， 包括在水箱的上部向外部供给温水的热水供给管。
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公开(公告)号：US20100155312A1
公开(公告)日：2010-06-24
申请号：US12600980
申请日：2008-06-25
申请人： Mitsuharu Numata , Haruo Nakata , Syuuji Furui , Kaori Yoshida
发明人： Mitsuharu Numata , Haruo Nakata , Syuuji Furui , Kaori Yoshida
CPC分类号： F24D17/02 , C02F1/001 , C02F1/66 , C02F5/00 , C02F2209/006 , C02F2209/05 , C02F2209/055 , C02F2209/40 , C02F2301/043 , F24D19/0092 , F24D2200/12 , Y10T137/7722
摘要： A heat pump type hot water supply device is provided with a heat source side heat pump unit having a heat radiating heat exchanger that condenses refrigerant to radiate heat from the refrigerant. The hot water supply device is provided with a water tank that stores water, a water supply pipe that supplies water to the water tank from the outside, a water circulation pipe that is extended in a bypassing manner and circulates the water in the water tank from a bottom section to an upper section, a heat absorbing heat exchanger that is arranged on the water circulation pipe and connected to the heat radiating heat exchanger of the heat source side heat pump unit so as to absorb heat, and a hot water supply unit that comprises a hot water supply pipe that supplies warm water in the upper section of the water tank to the outside. The water supply pipe is branched into a plurality of water supply paths including a first water supply path and a second water supply path. The first water supply path supplies water supplied from the outside directly to the water tank. The second water supply path supplies water to the water tank after the water quality of the water from the outside is improved by the water quality adjusting unit so as to hardly generate scale. Accordingly, one of or both of the water supply paths are selectively used according to the water quality of the supplied water. This suppresses the deposition of scale.
摘要翻译： 热泵式热水供给装置具有热源侧热泵机组，该热源侧热泵机组具有冷凝制冷剂以从制冷剂散热的散热用热交换器。 热水供给装置具备：储存水的水箱，从外部向水箱供水的供水管;以循环方式延伸并使水箱内的水循环的水循环管; 上部的底部，吸热式热交换器，其设置在所述水循环管上并与所述热源侧热泵单元的散热用热交换器连接以吸收热量;以及热水供给单元， 包括在水箱的上部向外部供给温水的热水供给管。 供水管被分支成包括第一供水路径和第二供水路径的多个供水路径。 第一供水路径将从外部供水的水直接供给到水箱。 第二供水路径通过水质调节单元改善水外面的水质，难以产生水垢，从而向水箱供水。 因此，根据供水的水质选择性地使用供水路径中的一个或两个。 这抑制了氧化皮的沉积。
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公开(公告)号：US08146953B2
公开(公告)日：2012-04-03
申请号：US12084971
申请日：2006-11-17
申请人： Haruo Nakata , Hironori Iwanaga
发明人： Haruo Nakata , Hironori Iwanaga
IPC分类号： F16L33/00
CPC分类号： F16L19/10 , F16L19/14 , F16L55/1152 , F16L2201/80 , Y10S285/901
摘要： To mount a partition cover (2) in a pipe joint (1), a nut (12) is screwed onto a joint body (11) to sandwich the partition cover (2) between the joint body and the nut. At this time, the partition cover is supported so as not to press a sleeve (13). As such, an opening (1a) of the pipe joint is sealed while preventing the sleeve from being deformed due to the partition cover being mounted.
摘要翻译： 为了将分隔盖（2）安装在管接头（1）中，螺母（12）拧在接头本体（11）上，以将分隔盖（2）夹在接头体和螺母之间。 此时，分隔盖被支撑成不按压套筒（13）。 这样，管接头的开口（1a）被密封，同时防止套筒由于安装分隔盖而变形。
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公开(公告)号：US20110126917A1
公开(公告)日：2011-06-02
申请号：US11791733
申请日：2005-12-13
申请人： Haruo Nakata , Makio Takeuchi
发明人： Haruo Nakata , Makio Takeuchi
IPC分类号： F24F13/00
CPC分类号： F24F1/0007 , F24F1/0022 , F24F13/222 , F24F2001/0037 , F24F2003/1664 , F24F2013/0616 , F24F2013/228 , Y10T137/4891 , Y10T137/5762
摘要： A drain water bacteriostatic structure for an air conditioner is provided with a drain pan 8 for holding drain water generated in an air conditioner 1 and an upright antibacterial member 50 which is provided in the drain pan 8. The antibacterial member 50 is provided with an antibacterial agent 50B. The length L3 of the antibacterial member 50 in the up-down direction is set such that the lower end portion 50a of the antibacterial member 50 is immersed in drain water when the drain water is at the minimum water level L1 in the drain pan 8, and the upper end portion 50b of the antibacterial member 50 is exposed above the maximum water level L2 of drain water in the drain pan 8 by a predetermined length H or more.
摘要翻译： 用于空调的排水抑菌结构设置有用于保持在空调1中产生的排水的排水盘8和设置在排水盘8中的直立抗菌构件50.抗菌构件50设置有抗菌剂 代理50B。 抗菌构件50的上下方向的长度L3被设定为当排水在排水盘8中达到最低水位L1时，抗菌构件50的下端部50a浸入排水中， 并且抗菌构件50的上端部50b暴露在排水盘8中的排水的最大水位L2以上预定长度H以上。
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公开(公告)号：US20080286096A1
公开(公告)日：2008-11-20
申请号：US12176112
申请日：2008-07-18
CPC分类号： F04D29/2277 , F04D29/2222 , F04D29/242
摘要： A drain pump is provided that reduces the operating noise when the head is low. The drain pump has a pump casing, and an impeller. The pump casing has a drain inlet for sucking in drain water at a lower end part and a drain outlet for discharging drain water at a side part. The impeller has a shaft part disposed extending in a vertical direction inside the pump casing, a main blade disposed on the outer circumferential side of the shaft part, an auxiliary blade disposed on the lower side of the main blade, and a disc shaped dish part disposed between the main blade and the auxiliary blade. The dish part has an annular partition part extending upward from the outer circumferential edge part of the main blade, which is disposed at a position lower than the upper end part of the partition part.
摘要翻译： 提供排水泵，当头部低时，可以减少操作噪音。 排水泵具有泵壳体和叶轮。 泵壳体具有用于吸入下端部的排水的排水口和用于排出侧部排水的排水口。 叶轮具有在泵壳体内沿垂直方向设置的轴部，设置在轴部的外周侧的主叶片，设置在主叶片的下侧的辅助叶片，以及盘状盘部 设置在主叶片和辅助叶片之间。 盘部具有从主叶片的外周缘部向上方延伸的环状分隔部，该环状分隔部配置在比分隔部的上端部低的位置。
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公开(公告)号：US07435048B2
公开(公告)日：2008-10-14
申请号：US10548430
申请日：2004-11-30
IPC分类号： F04D29/28
CPC分类号： F04D29/2277 , F04D29/2222 , F04D29/242
摘要： A drain pump is provided that reduces the operating noise when the head is low. The drain pump has a pump casing, and an impeller. The pump casing has a drain inlet for sucking in drain water at a lower end part and a drain outlet for discharging drain water at a side part. The impeller has a shaft part extending in a vertical direction inside the pump casing, a main blade disposed on the outer circumferential side of the shaft part, an auxiliary blade disposed on the lower side of the main blade, and a disc shaped dish part disposed between the main blade and the auxiliary blade. The dish part has an annular partition part extending upward from the outer circumferential edge part of the main blade, which is disposed at a position lower than the upper end part of the partition part.
摘要翻译： 提供排水泵，当头部低时，可以减少操作噪音。 排水泵具有泵壳体和叶轮。 泵壳体具有用于吸入下端部的排水的排水口和用于排出侧部排水的排水口。 叶轮具有在泵壳体内沿垂直方向延伸的轴部，设置在轴部的外周侧的主叶片，设置在主叶片的下侧的辅助叶片，以及设置在盘状盘 在主叶片和辅助叶片之间。 盘部具有从主叶片的外周缘部向上方延伸的环状分隔部，该环状分隔部配置在比分隔部的上端部低的位置。
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公开(公告)号：US07392821B2
公开(公告)日：2008-07-01
申请号：US10526934
申请日：2003-10-28
IPC分类号： F16K23/00
CPC分类号： F24F1/0007 , F24F13/222 , F24F2001/0037 , F24F2013/227 , Y10T137/5762 , Y10T137/85978
摘要： Disclosed is a drain water discharge structure for an air conditioning apparatus in which at least any one of an internal drain pipe (12) and an external drain pipe (14) is formed from an antibacterial metal pipe, thereby to inhibit the generation of slime in the external drain pipe (14) and to make the external drain pipe (14) less apt to deterioration.
摘要翻译： 公开了一种用于空调装置的排水排放结构，其中内部排水管（12）和外部排水管（14）中的至少一个由抗菌金属管形成，从而抑制了在 外部排水管（14）并使外部排水管（14）不易变质。
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公开(公告)号：US08104502B2
公开(公告)日：2012-01-31
申请号：US11791733
申请日：2005-12-13
申请人： Haruo Nakata , Makio Takeuchi
发明人： Haruo Nakata , Makio Takeuchi
CPC分类号： F24F1/0007 , F24F1/0022 , F24F13/222 , F24F2001/0037 , F24F2003/1664 , F24F2013/0616 , F24F2013/228 , Y10T137/4891 , Y10T137/5762
摘要： A drain water bacteriostatic structure for an air conditioner is provided with a drain pan 8 for holding drain water generated in an air conditioner 1 and an upright antibacterial member 50 which is provided in the drain pan 8. The antibacterial member 50 is provided with an antibacterial agent 50B. The length L3 of the antibacterial member 50 in the up-down direction is set such that the lower end portion 50a of the antibacterial member 50 is immersed in drain water when the drain water is at the minimum water level L1 in the drain pan 8, and the upper end portion 50b of the antibacterial member 50 is exposed above the maximum water level L2 of drain water in the drain pan 8 by a predetermined length H or more.
摘要翻译： 用于空调的排水抑菌结构设置有用于保持在空调1中产生的排水的排水盘8和设置在排水盘8中的直立抗菌构件50.抗菌构件50设置有抗菌剂 代理50B。 抗菌构件50的上下方向的长度L3被设定为当排水在排水盘8中达到最低水位L1时，抗菌构件50的下端部50a浸入排水中， 并且抗菌构件50的上端部50b暴露在排水盘8中的排水的最大水位L2以上预定长度H以上。
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9.发明申请公开(公告)号：US20110006517A1
公开(公告)日：2011-01-13
申请号：US12677252
申请日：2008-09-08
申请人： Haruo Nakata
发明人： Haruo Nakata
CPC分类号： B25B13/48 , B25B13/02 , F16L19/00 , F16L19/04 , F16L19/10 , F16L19/103 , F16L19/14 , F25B41/003 , Y10T29/5367
摘要： A duplex pipe fitting includes a fitting main body 1 and a pair of coupling members 2 which are threaded to both ends of the fitting main body 1. The coupling members 2 are threaded to the fitting main body 1, so that two pipes P are connected to each other with the fitting main body 1. Each coupling member 2 includes a holding portion 24 including a holding surface consisting of a pair of or a plurality of pairs of planes facing each other so that it can be held with a general fastening tool. When a rotational torque for tightening the coupling member 2 to the fitting main body 1 reaches a value indicating the completion of fastening, at least a part of the holding portion including the holding surface is separated and the pipe connecting is complete.
摘要翻译： 双面配管包括配件主体1和一对螺纹连接到配件主体1的两端的联接件2.联接件2被拧到配件主体1上，使得两个管P连接 每个联接构件2包括保持部分24，该保持部分24包括由彼此面对的一对或多对平面组成的保持表面，使得其可以用一般的紧固工具保持。 当用于将联接构件2紧固到装配主体1的旋转扭矩达到表示紧固完成的值时，包括保持表面的保持部分的至少一部分被分离并且管连接完成。
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公开(公告)号：US07670105B2
公开(公告)日：2010-03-02
申请号：US12176112
申请日：2008-07-18
IPC分类号： F04D29/28
CPC分类号： F04D29/2277 , F04D29/2222 , F04D29/242
摘要： A drain pump is provided that reduces the operating noise when the head is low. The drain pump has a pump casing, and an impeller. The pump casing has a drain inlet for sucking in drain water at a lower end part and a drain outlet for discharging drain water at a side part. The impeller has a shaft part disposed extending in a vertical direction inside the pump casing, a main blade disposed on the outer circumferential side of the shaft part, an auxiliary blade disposed on the lower side of the main blade, and a disc shaped dish part disposed between the main blade and the auxiliary blade. The dish part has an annular partition part extending upward from the outer circumferential edge part of the main blade, which is disposed at a position lower than the upper end part of the partition part.
摘要翻译： 提供排水泵，当头部低时，可以减少操作噪音。 排水泵具有泵壳体和叶轮。 泵壳体具有用于吸入下端部的排水的排水口和用于排出侧部排水的排水口。 叶轮具有在泵壳体内沿垂直方向设置的轴部，设置在轴部的外周侧的主叶片，设置在主叶片的下侧的辅助叶片，以及盘状盘部 设置在主叶片和辅助叶片之间。 盘部具有从主叶片的外周缘部向上方延伸的环状分隔部，该环状分隔部配置在比分隔部的上端部低的位置。
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