-
公开(公告)号：US20230111255A1
公开(公告)日：2023-04-13
申请号：US17739778
申请日：2022-05-09
申请人： Jin Min CHOI , Sung-Hwan CHOI
发明人： Jin Min CHOI , Sung-Hwan CHOI
摘要： A heat exchanger for heating a fluid flowing through a pipe using a combustion gas includes: a body including open upper and lower ends and having a space formed therein to allow the combustion gas to pass therethrough; a combustor formed in an upper portion of the space in which combustion of the combustion gas occurs; a heat exchange portion formed below the combustor and provided with a heat exchange pipe configured to heat an internal fluid by using the combustion gas; and a heat return pipe provided outside the space so as to be in contact with an outer surface of the body, wherein the combustor and the heat exchange portion may be unitarily formed, and the body in which the combustor is formed includes a concave portion protruding concavely inward so as to correspond to a shape of an outer circumferential surface of the heat return pipe.
-
公开(公告)号：US20150345827A1
公开(公告)日：2015-12-03
申请号：US14758584
申请日：2013-01-22
申请人： Sung-hwan CHOI , Young-hwan CHOI
发明人： Sung-Hwan CHOI , Young-Hwan CHOI
CPC分类号： F24H1/40 , F24H1/18 , F24H1/44 , F24H9/148 , F28D7/024 , F28D20/0034 , F28D2020/0069 , Y02E60/142
摘要： Provided is a hot water tank attached to a boiler. Water flows along a buffer tank as well as a hot water coil by providing the buffer tank and the hot water coil in an outer tank. Heat source applies heat water between the outer tank and the buffer tank while flowing therebetween. A significant amount of hot water IS supplied, and the temperature variation of the hot water is reduced.
摘要翻译： 提供一个连接在锅炉上的热水箱。 通过在外槽中设置缓冲罐和热水盘管，水沿着缓冲罐以及热水盘管流动。 热源在外槽和缓冲罐之间流动时，热源施加热水。 提供了大量的热水IS，并且降低了热水的温度变化。
-
公开(公告)号：US20200318855A1
公开(公告)日：2020-10-08
申请号：US16858098
申请日：2020-04-24
申请人： Sung-Hwan CHOI
发明人： Sung-Hwan CHOI
摘要： The present invention relates to a heat exchanger pipe enabling heat exchange between fluid flowing through the pipe and fluid existing outside the pipe, and a method of manufacturing the heat exchanger pipe. In particular, the present invention relates to a heat exchanger pipe that improves a heat exchange rate by making flow of fluid through the pipe more active and increasing a contact amount, that has an improved contact characteristic and a sealing characteristic between an outer pipe and an insert inserted in the outer pipe in the process of manufacturing, and that is easily manufactured; and a method of manufacturing the heat exchanger pipe.
-
公开(公告)号：US20180262574A1
公开(公告)日：2018-09-13
申请号：US15976459
申请日：2018-05-10
发明人： Sung-Hwan CHOI , Young-Hwan CHOI
IPC分类号： H04L29/08 , G05B19/406 , F24D19/10
CPC分类号： H04L67/125 , F24D19/1066 , G05B19/406 , G05B2219/31346 , G05B2219/31455
摘要： The present invention discloses control system and method of an IoT boiler. A control system of an IoT boiler according to the present invention includes: the IoT boiler that checks an operation state to transmit state information, and senses whether or not a fault occurs through a sensor to transmit fault information; a manager terminal that includes a boiler control application for monitoring and controlling the IoT boiler, monitors a state of the IoT boiler, receives control information for controlling the IoT boiler from a manager, and transmits the control information; and a central management server that is connected to the IoT boiler and the manager terminal through a network, periodically or non-periodically receives and stores the state information of the IoT boiler from the IoT boiler, and receives the control information for controlling the IoT boiler from the manager terminal to perform control of the IoT boiler.
-
公开(公告)号：US20220316759A1
公开(公告)日：2022-10-06
申请号：US17613428
申请日：2020-05-15
申请人： Sung-Hwan CHOI
发明人： Sung-Hwan CHOI
摘要： The present disclosure relates to a wavy smoke tube structure of a boiler, which improves heat exchange efficiency of a smoke tube. The wavy smoke tube structure includes: a main body formed in a columnar shape and having a space therein; a plurality of first concave portions concavely formed along a first side portion in a longitudinal direction of the main body; a plurality of second concave portions concavely formed along a second side portion in the longitudinal direction of the main body opposite to the first side portion and each positioned between a pair of the first concave portions to face them; and a plurality of blocking grooves formed in a pair of sidewall portions provided between the first side portion and the second side portion.
-
公开(公告)号：US20140290590A1
公开(公告)日：2014-10-02
申请号：US13850787
申请日：2013-03-26
申请人： Sung-Hwan CHOI , Jin-Min CHOI , Dong-Ho LEE
发明人： Sung-Hwan CHOI , Jin-Min CHOI , Dong-Ho LEE
IPC分类号： F24H1/16
CPC分类号： F24H1/36 , F24H1/403 , F24H1/44 , F24H8/00 , Y02B30/102
摘要： A condensing type hot water boiler comprises: a firebox casing that formulates a firebox in which fuel is combusted; a burner that ignites fuel furnished in the upper part of said firebox casing; a ventilator that supplies air to said firebox; a heat exchange casing, wherein heat is exchanged between hot water and the flame and combustion gas flowing in from said firebox, located at the lower part of said firebox casing; and a hot water coil formed to cover the inner wall of said firebox casing and in which hot water is received in the interior from said heat exchange casing for heat exchange with flame and combustion gas of the interior of said firebox.
摘要翻译： 一种冷凝式热水锅炉，包括：燃烧箱燃烧燃烧的火箱; 点燃燃料箱壳体上部的燃料的燃烧器; 一个向所述火箱提供空气的呼吸机; 热交换壳体，其中热量与来自位于所述火箱壳体下部的所述火箱的火焰和燃烧气体之间的热交换; 以及热水盘管，其形成为覆盖所述火箱壳体的内壁，并且其中热水从所述热交换壳体的内部接收以与所述火箱的内部的火焰和燃烧气体进行热交换。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.012 秒)