The utility model relates to an initiating equipment discloses a detonating style loaded constitution electric cap of line, including payment to a porter, bayonet socket stopper, tube, drug head, delay element, initiating explosive and high explosive, the utility model discloses optimized the loaded constitution form of initiating explosive with the high explosive, changed" the point is detonating" the mode between traditional initiating explosive and the high explosive, formed a high speed and continuous" the threadiness is detonating" , make the detonating effect of detonator better, but also this kind of loaded constitution form has been compared, can practice thrift the use amount of initiating explosive and high explosive with traditional loaded constitution form, in addition, the utility model discloses well delay element adopts heat cured phenolic plastics material, and the delay powder is for mixing gluey paste delay powder, and the use of this reducible metal makes delay time easy control and more accurate, has reduced the lead contamination of traditional lead core delay element, accords with principle energy-concerving and environment-protective, sustainable development.