Electricity affects all aspects of people's production and life, but while people enjoy the convenience brought by electricity, electricity has also become a major hidden danger that threatens life and safety. There are two sides to the development of things, but how can we make electricity more safe and reliable? Smart circuit breakers are born! Smart circuit breakers can realize uninterrupted power supply. Even if the power is cut off, the power failure time must be as short as possible and the power failure range should be as small as possible. This requires the power supply system to have a relatively high degree of automation and intelligence. When there are some faults in the power system, the intelligent protection equipment in the system can identify the fault type in time, quickly remove the faulty part in the system, prevent the fault from further expanding, and make the whole The system can operate normally. In addition to the normal opening and closing of the rated current of the related system, the short-circuit fault current of the related system must be quickly and selectively disconnected when the related system fails, and no skipping or refusal of operation can occur. The smart circuit breaker is like a 24-hour personal doctor, who conducts all-weather physical examination on electrical circuits, comprehensively analyzes the source of the disease, issues a diagnosis report, and promptly reminds treatment to eliminate potential electrical fire safety hazards. , You can use the computer and mobile phone app to view relevant early warning and alarm information at any time. Places where smart circuit breakers need to be installed: Places for inflammable and explosive dangerous goods; shopping malls, hotels, supermarkets and other large-scale urban service complexes integrating catering, shopping and entertainment, public office spaces; nursing homes, welfare homes and other social welfare institutions, hospitals, schools, cultural protection and other key areas; Banks, securities, insurance and other financial service places; below we will focus on the necessity of installing smart circuit breakers in industrial and mining enterprises, civil buildings and nine small places! 1. Industrial and mining enterprises Due to the complex circuits and large power consumption of industrial and mining enterprises, according to actual detection needs, multiple combinations of electrical fire detectors, temperature sensors, real-time load current transformers, residual current transformers and other electrical fire monitoring equipment dragged by the fire controller are used for Circuit temperature control of industrial and mining enterprises. It monitors residual current, voltage, overload, short circuit, short-circuit, etc. When danger occurs, it immediately sends out an audible and visual alarm, and sends the alarm information to the cloud platform and the mobile phone of the application user. 2. Civil buildings According to the electricity consumption of civil buildings and common hidden dangers, combined electric fire detectors, temperature sensors, residual current transformers, etc. are used to monitor the electrical circuits of civil buildings in real time. 3. Nine small places According to the monitoring needs and the common safety hazards of the place, the installation of combined electric fire detectors, temperature sensors, and real-time load current transformers in each place is adopted. Residual current transformers and other electrical safety monitoring and monitoring equipment monitor electrical circuits, and immediately alarm if dangerous situations are found. If the safety threshold set by the system is exceeded, the power supply can be automatically cut off, which will cause danger in the budding stage. In addition, the system components are flexible, easy to install, and low monitoring costs. Injection Charger Base Accessories
The design theme of the accessories for the injection charger base is the product design and mold design of the universal charger base, which is designed for the production of injection mold. Plastic parts Injection Charger Base Accessories,Iphone Charger Base,Black Injection Molding,Injection Molding Machine Timeplex Industrial Limited , https://www.catimeplexhk.com
The preliminary analysis of the structure shows that the sprue and the sequence type, the structure and the adoption of a two-cavity mold are due to the large area of plastic parts. Due to the structural characteristics of plastic parts, it needs to use inclined sliding traction mechanism. The specific design process is as follows: first, the performance analysis of the plastic injection molding process. This includes analysis of the structural dimensions of the material properties of the plastic parts and molded plastic parts. Second, it is the choice of how to inject a reasonable machine. Choosing the right injection molding machine is the foundation of this design. Again, this is in the form of the mold structure preparation. The form structure of the mold must be calculated and a reasonable choice is based on the dimensions of the structure. The fourth step is to design the pouring system.
The fifth step is such a design in the design and mold parts of the calculation focus. The sixth step is to draw the sliding cover design of the oblique profile and the calculation of the core mechanism.