-
公开(公告)号：US11578864B2
公开(公告)日：2023-02-14
申请号：US17222622
申请日：2021-04-05
申请人： Young-Hwan Choi
发明人： Young-Hwan Choi
摘要： Disclosed herein is a method of automatically cleaning boiler pipes. The provision of a pipe-cleaning tank on one side of a casing to store a cleaning solution therein and a tank supply valve in the pipe-cleaning tank allows the cleaning solution stored in the pipe-cleaning tank to automatically flow into a heat exchanger and various pipes inside the casing by means of only a simple operation of manipulating the tank supply valve, thereby making it easy to eliminate scale that has accumulated in the heat exchanger and the pipes.
-
公开(公告)号：US20210222968A1
公开(公告)日：2021-07-22
申请号：US17220639
申请日：2021-04-01
申请人： Young-Hwan CHOI
发明人： Young-Hwan CHOI
摘要： Disclosed herein is a system for automatically cleaning boiler pipes, which includes a pipe-cleaning tank provided on one side of a casing to store a cleaning solution therein and a tank supply valve provided in the pipe-cleaning tank, so as to allow the cleaning solution stored in the pipe-cleaning tank to automatically flow into a heat exchanger and various pipes inside the casing by means of only a simple operation of manipulating the tank supply valve, thereby making it easy to eliminate scale that has accumulated in the heat exchanger and the pipes.
-
公开(公告)号：US20210222871A1
公开(公告)日：2021-07-22
申请号：US17222622
申请日：2021-04-05
申请人： Young-Hwan CHOI
发明人： Young-Hwan CHOI
摘要： Disclosed herein is a method of automatically cleaning boiler pipes. The provision of a pipe-cleaning tank on one side of a casing to store a cleaning solution therein and a tank supply valve in the pipe-cleaning tank allows the cleaning solution stored in the pipe-cleaning tank to automatically flow into a heat exchanger and various pipes inside the casing by means of only a simple operation of manipulating the tank supply valve, thereby making it easy to eliminate scale that has accumulated in the heat exchanger and the pipes.
-
公开(公告)号：US11035588B2
公开(公告)日：2021-06-15
申请号：US16396310
申请日：2019-04-26
申请人： Young-Hwan Choi
发明人： Young-Hwan Choi
IPC分类号： F24H8/00 , F24H1/44 , F24H1/28 , F22B33/08 , F22B7/14 , F24H1/36 , F24H9/00 , F24H3/04 , F24H6/00
摘要： The present invention relates to a boiler with a heating blower, the boiler being able to improve heat exchange efficiency without an additional boiler. According to the present invention, there is provided a heating blower that supplies high-temperature hot wind to a flame guide tube outside a storage tub, so it is possible to improve heat exchange efficiency of the flame guide tube and flue tube without an additional boiler.
-
公开(公告)号：US11022341B2
公开(公告)日：2021-06-01
申请号：US16448617
申请日：2019-06-21
申请人： Young-Hwan Choi
发明人： Young-Hwan Choi
摘要： A storage type electric water heater provides hot water and hot air. A large amount of hot water can be instantaneously tapped by a hot water generating means, and hot air can be generated by a hot air generating means.
-
公开(公告)号：US10900693B2
公开(公告)日：2021-01-26
申请号：US16109550
申请日：2018-08-22
申请人： Young-Hwan Choi
发明人： Young-Hwan Choi
摘要： The present invention relates to a hot water storage boiler having a scale prevention function, the boiler being able to prevent scale without an additive or an ultrasonic device. Low-temperature water is sprayed toward the bottom portion of the combustion chamber using the spray pipe. This consequently lowers the temperature of the bottom portion of the combustion chamber, thereby reducing production of scale.
-
公开(公告)号：US11408693B2
公开(公告)日：2022-08-09
申请号：US17220639
申请日：2021-04-01
申请人： Young-Hwan Choi
发明人： Young-Hwan Choi
摘要： Disclosed herein is a system for automatically cleaning boiler pipes, which includes a pipe-cleaning tank provided on one side of a casing to store a cleaning solution therein and a tank supply valve provided in the pipe-cleaning tank, so as to allow the cleaning solution stored in the pipe-cleaning tank to automatically flow into a heat exchanger and various pipes inside the casing by means of only a simple operation of manipulating the tank supply valve, thereby making it easy to eliminate scale that has accumulated in the heat exchanger and the pipes.
-
公开(公告)号：US11041662B2
公开(公告)日：2021-06-22
申请号：US16683790
申请日：2019-11-14
申请人： Young-Hwan Choi
发明人： Young-Hwan Choi
摘要： The present invention relates to an instantaneous water heater having a guide part. The instantaneous water heater having the guide part is configured to allow direct water to stay around a heater for a long time, so that direct water is efficiently heated into hot water at a preset temperature desired by a user.
-
公开(公告)号：US11149983B2
公开(公告)日：2021-10-19
申请号：US16683795
申请日：2019-11-14
申请人： Young-Hwan Choi
发明人： Young-Hwan Choi
摘要： A hot-water storage type boiler having a vortex guide portion is proposed. Since the present invention includes a spiral portion inside a casing, water supplied into the casing is moved to the upper side of the space part, while being in contact with fire tubes for a long time by moving spirally along the spiral portion, thereby improving heat exchange efficiency of the fire tubes. In addition, since the water supplied into the casing is moved spirally along the spiral portion to form a vortex, the flow of water moving in the direction of a hot-water discharge portion collides with a firebox lower surface part at a high speed, thereby having an effect of preventing scale from accumulating on the firebox lower surface part.
-
公开(公告)号：US10165054B2
公开(公告)日：2018-12-25
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
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.
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.016 秒)
