集成式橱柜（6）

集成式橱柜（7）

集成式橱柜（5）

Intelligent integrated production device for masks

An intelligent integrated production device for masks comprises a mounting base and a cabinet body, the cabinet body is fixed to one side of the upper portion of the mounting base, and mask production devices are arranged on the side wall of the cabinet body in a mutually connected mode according to the mask production sequence; the mask production equipment is arranged in sequence; comprising a cloth control unit, a module fixing platform, an ultrasonic edge pressing and welding module, a cutting knife, a separating rod, a cloth recycling wheel, an ear belt welding module, a nose strip pasting and bending module, a visual laser marking module, a conveying belt, a conveying belt working platform, a disinfection packaging machine, a finished mask collecting frame, a finished mask collecting frame placing platform, an ear belt winding wheel and a cutting knife fixing frame. The device comprises a cutting knife supporting roller, a knife protection film collecting wheel, a knife protection ...

GIL three-post insulator damage on-line monitoring method and system

The invention discloses a GIL three-post insulator damage on-line monitoring method and system, and the method comprises the steps: arranging gas microcapsules which do not affect the insulation performance of a three-post insulator in an epoxy resin of the three-post insulator in a dispersed manner, and installing the three-post insulator provided with the gas microcapsules in a GIL, if the surface of the three-post insulator is subjected to surface mechanical or electrical tree damage, the wall of the gas microcapsule is damaged, the gas microcapsule releases characteristic gas, and the characteristic gas is diffused in the GIL gas chamber and is detected by a gas sensor at the GIL gas detection window; according to the gas concentration detected by the gas sensor, whether the three-post insulator is subjected to surface mechanical or electrical tree damage and the damage severity can be judged, and the technical effects of monitoring whether the three-post insulator of the GIL is subjected ...

Fan, permanent magnet synchronous motor and stator structure

The utility model relates to a fan, a permanent magnet synchronous motor and a stator structure. The stator structure comprises a body and at least two convex teeth which surround the outer wall of the body and are arranged at intervals, an auxiliary groove which is formed in the axial direction of the body is formed in the tooth top face of each convex tooth, and each auxiliary groove is provided with a first side wall and a second side wall which are oppositely arranged; the distance between the first side wall and the second side wall is gradually reduced in the direction close to the body. The auxiliary grooves are formed in the tooth top faces of the convex teeth arranged around the body in the circumferential direction; moreover, the distance between the opposite first side wall and second side wall of the auxiliary groove is gradually reduced along the direction close to the body, so that the path of a magnetic line of force can be changed, tooth harmonics among different convex ...

GIL pipeline settlement monitoring and adjusting device, system and method and medium

The invention discloses a settlement monitoring and adjusting device, system and method for a GIL pipeline and a medium, and relates to the technical field of maintenance of power transmission lines, a monitoring unit composed of a laser transmitter and a laser receiving target is arranged on a support for erecting the GIL pipeline to monitor the settlement condition of the support, and the relative fall between every two adjacent supports is utilized to monitor the settlement condition of the support. And the deformation condition of the GIL pipeline is represented. When it is detected that the relative fall, caused by sedimentation, between the adjacent supports exceeds a preset sedimentation threshold value, the processor firstly conducts sedimentation accumulation analysis according to a preset adjustment strategy, when sedimentation accumulation is not caused by adjustment, an adjustment signal is sent to the adjuster, and the adjuster is controlled to adjust the supports to conduct ...