Safety monitoring and remote alarm device for molten aluminum crucible
A technology of safety monitoring and remote alarm, applied in crucible furnaces, furnaces, lighting and heating equipment, etc., can solve the problem of remote alarming of molten aluminum leakage, and achieve the effect of avoiding dangerous situations
Inactive Publication Date: 2017-05-10
CHINA JILIANG UNIV
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Problems solved by technology
[0004] The present invention aims to provide a molten aluminum crucible and a leakage detection device thereof, so as to solve the problems in the prior art that the leakage of molten aluminum cannot be effectively detected and remotely alarmed
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Embodiment Construction
[0021] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0022] Such as Figure 1 to Figure 3 As shown, the molten aluminum crucible safety monitoring and remote alarm device of the present invention includes a main control module 10, a safety monitoring module 15, an alarm module 12, a storage module 20, a display module 11, a button module 19 and a GSM communication module 14; The main control module 10 is connected with the safety monitoring module 15, the alarm module 12, the storage module 20, the display module 11, the button module 19 and the GSM communication module 14 respectively; Detection module 18; the main control module 10 receives the detection signals of the aluminum liquid leakage detection module 16 and the total power failure detection module 18, and when the main control module receives the aluminum liquid leakage signal or the total power failure signal, the main control module 10 passe...
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The invention relates to the field of automatic detection and remote alarm, in particular to a safety monitoring and remote alarm device for a molten aluminum crucible. The safety monitoring and remote alarm device comprises a master control module, a safety monitoring module, an alarm module, a storage module, a display module, a key module and a global system for mobile communications (GSM) module, wherein the master control module is connected with the safety monitoring module, the alarm module, the storage module, the display module, the key module and the GSM module; the safety monitoring module comprises a molten aluminum leakage detection module and a main power supply power failure detection module; the master control module receives detection signals of the molten aluminum leakage detection module and the main power supply failure detection module and sends alarm information to a designated mobile terminal through the GSM module and controls the alarm module to give a field sound-light alarm when receiving a molten aluminum leakage signal or a main power supply power failure signal.
Description
technical field [0001] The invention relates to the field of automatic detection and remote alarm, in particular to a safety monitoring and remote alarm device for molten aluminum crucible. Background technique [0002] The resistance furnace accident is one of the most frequent accidents in the aluminum die-casting industry. The leakage mainly occurs at the side of the crucible and the steel rod mouth. When leaking, the cathodic bus bar is broken, causing series of shutdowns and other major accidents. [0003] The existing resistance furnace lacks a device for directly detecting the leakage of molten aluminum. Even if there is a detection and alarm device, it only detects the molten aluminum indirectly, and cannot detect the leakage of molten aluminum immediately. In addition, due to the slow heating rate of the molten aluminum crucible, it must work 24 hours without stopping, that is, it needs to prevent power failure detection. With the continuous development of mobile ...
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IPC IPC(8): F27B14/20
Inventor 韩圆勋施宇钱晓耀夏弘毅
Owner CHINA JILIANG UNIV