摘要：【中文】本发明涉及一种油样无污染碳化仪及其应用，涉及化学分析仪器领域，包括碳化室，碳化室的顶端连接有第一导管，第一导管通过第一两通电磁阀与氮气输出装置的输出端连接，碳化室的底端通过第二导管与接油器的顶端连通，还包括氧化室，氧化室的顶端分别与第三导管和第四导管连通，第三导管的另一端与三通电磁阀的第一端口连接，三通电磁阀的第二端口通过第五导管与氧气输入装置的输出端连接，第五导管还通过第二两通电磁阀与加湿器，三通电磁阀的第三端口通过第六导管与第一导管连通，第四导管的另一端与第二导管连通，氧化室的底端通过第七导管与负压发生器的输入端连接；本发明实现了油样无污染碳化的目的，实现了碳化室自清洁。 【EN】The invention relates to an oil sample pollution-free carbonization instrument and application thereof, relating to the field of chemical analysis instruments, comprising a carbonization chamber, wherein the top end of the carbonization chamber is connected with a first conduit which is connected with the output end of a nitrogen output device through a first two-way electromagnetic valve, the bottom end of the carbonization chamber is communicated with the top end of an oil receiver through a second conduit, the carbonization chamber also comprises an oxidation chamber, the top end of the oxidation chamber is respectively communicated with a third conduit and a fourth conduit, the other end of the third conduit is connected with a first port of a three-way electromagnetic valve, a second port of the three-way electromagnetic valve is connected with the output end of an oxygen input device through a fifth conduit, the fifth conduit is also communicated with a humidifier through a second two-way electromagnetic valve, a third port of the three-way electromagnetic valve is communicated with the first conduit through a sixth conduit, the other end of the fourth conduit is communicated with a second conduit, and the bottom end of the oxidation chamber is; the invention realizes the purpose of pollution-free carbonization of the oil sample and realizes self-cleaning of the carbonization chamber.

摘要：【中文】本发明公开了一种基于WebSocket的物联网大屏监控系统及方法，一种基于WebSocket的物联网大屏监控系统包括WebSocket交互机制、WebSocket心跳机制、WebSocket重连机制、WebSocket数据处理机制、WebSocket推送机制和监控机制，本发明轻量化，完全基于静态页面，无服务器端代码，运行效率高，节省流量，只在第一次全部接收服务器端发送来的数据，二次/多次接收数据时，只存储变化的数据或报警的数据，然后推送至监控大屏，监控画面与实际数据保持同步，当数据变化时，WebSocket及时推送至监控大屏、且不刷新页面，体验效果好。 【EN】The invention discloses an Internet of things large-screen monitoring system and method based on WebSocket, and the Internet of things large-screen monitoring system based on WebSocket comprises a WebSocket interaction mechanism, a WebSocket heartbeat mechanism, a WebSocket reconnection mechanism, a WebSocket data processing mechanism, a WebSocket pushing mechanism and a monitoring mechanism.