Automatic monitoring control device and method for transformer and transformer respirator

The embodiment of the invention relates to an automatic monitoring control device and method for a transformer and a transformer respirator, the device is respectively connected with a first transformer respirator and a second transformer respirator, and the automatic monitoring control device comprises a first channel, a second channel, a third channel and a valve automatic switching control mechanism, the automatic valve switching control mechanism comprises a dehumidification exhaust switching assembly and a detection element, the detection element is arranged on the third channel, and the first channel and the second channel are in through connection with the third channel through piston switching. According to the device, the humidity data of the first channel or the second channel is detected through the detection element, and according to the humidity data, water vapor for dehumidifying silica gel particles in the transformer respirator is discharged and the other transformer respirator ...

Multipurpose 10kV switch cabinet transfer trolley

The invention discloses a multi-purpose 10kV switch cabinet transfer trolley. The multi-purpose 10kV switch cabinet transfer trolley comprises a base, a lifting assembly and a tray. Pulleys are arranged at the bottom of the base; the lifting assembly comprises a cross rod frame, a telescopic rod and a cross beam; the two cross rod frames are arranged on the two sides of the base correspondingly. The top and the bottom of the cross rod frame are connected with the tray and the base respectively. An inclined groove is formed in the cross rod frame; a limiting piece is arranged in the chute; the two ends of the cross beam are arranged in the inclined grooves of the two cross rod frames in a sliding mode respectively. The limiting piece is used for limiting sliding of the cross beam when abutting against the cross beam; and the other end of the telescopic rod is connected with the base. By arranging the inclined groove, the cross beam can slide to adjust the slope of the telescopic rod, so ...

Testing system of steam hydrophobic valve type

The invention discloses a testing system of a steam hydrophobic valve type, and the system comprises a high-pressure tank device which is used for providing steam with the specific testing pressure and temperature and hot condensed water for a tested drain valve, steam and hot condensed water pipes which are connected between the high-pressure tank device and the front end of the tested drain valve, a discharge pipe which is disposed in the direction of the rear end of the tested drain valve, a pipe-type telescoping joint which is connected between the rear end of the tested drain valve and the discharge pipe, and a monitoring device which is used for monitoring the on/off of the tested drain valve. The monitoring device comprises a first sight glass which is disposed between the pipe-type telescoping joint and the rear end of the tested drain valve. The first sight glass moves along with the stretching and drawing of the pipe-type telescoping joint. The system can achieve automatic control ...

Method of cultivating mangrove in tidal zone

Steam trap type test system

The utility model discloses a steam trap type test system, it is provided regulation test pressure, test temperature's the steam and the pressure pan device of thermal coagulation water for surveying the trap to include, connects steam pipework and thermal coagulation water pipe way between the trap front end are surveyed to pressure pan device and quilt, set up to be in surveyed the ascending discharge line in trap rear end side, connected surveyed the tubular telescopic joint between trap rear end and the discharge line, and be used for the monitoring survey the monitoring devices who dredges the water valve switch state, monitoring devices is including setting up the tubular telescopic joint with surveyed the first peep hole between the trap rear end, first peep hole stretches out and draws back and removes along with the tubular telescopic joint. The utility model discloses automatic control can be realized, type test is carried out to steam traps different kinds of, different nominal ...

Patient diet recommendation method based on medical advice information weighted collaborative filtering

The invention provides a patient diet recommendation method based on medical advice information weighted collaborative filtering. The patient diet recommendation method comprises the following steps: establishing patient medical advice information similarity; analyzing food ordering behavior data of the patient according to the medical advice information similarity of the patient to obtain an analysis result; recommending dishes according to the analysis result; and calculating a predicted score value of the recommended dishes. Through collaborative filtering recommendation and weighting of patient doctor's advice information similarity, the accuracy of ordering recommendation for the patient is improved.

Health management virtual simulation teaching system

The invention provides a virtual simulation teaching system for health management, and the system comprises an emergent public health event knowledge playing and explaining module which is used for calling a theoretical knowledge video of an emergent public health event and playing and explaining the theoretical knowledge video; the emergent public health event simulation practical training module is used for virtual simulation construction and display of the whole process of emergent public health event processing; the whole process of processing the emergent public health event comprises but is not limited to a virtual simulation unit for putting on and taking off the protective clothing, a virtual simulation unit for disinfecting and killing a sick family, a virtual simulation unit for investigating epidemiology and a virtual simulation unit for developing a joint disease control and prevention joint control conference; and the sudden public health event knowledge assessment module is ...