44results about How to "Realize collection and storage" patented technology

The invention discloses a data acquisition device in support of multiple industrial control protocols, and relates to the technique of industrial control and the technique of IT data acquisition. The technical key point provided by the invention comprises a control table, an electrical control cabinet and analog industrial infrastructures. The control table is in signal connection with the electrical control cabinet; multiple PLC controllers in support of the multiple different industrial control protocols are arranged in the electrical control cabinet; the PLC controllers are in signal connection with the analog industrial site infrastructures through a wiring panel in the electrical control cabinet; the power input ends of the PLC controllers are gathered in a master selection switch and are connected with a power supply; multiple SCADA systems and professional data collection software matching with the PLC controllers are integrated on the control table; and the control table inquires the types of the PLC controllers currently accessing the device, invokes the SCADA systems matching with the types and further builds communication channels with the PLC controllers currently accessing the device.

The invention provides a garbage can centralized cleaning equipment, including installation bottom plate, support feet, liquid storage tank, spray head, collection box, filter plate, support mechanism and positioning mechanism. Centralized collection and treatment of waste water and residues generated during the cleaning process to avoid local environmental pollution. It is difficult to clean multiple trash cans at the same time, and it is also difficult to provide a stable positioning clip for the trash cans during the cleaning process. While holding the operation, it drives the trash can to shake continuously, accelerates the falling speed of residual garbage, and further improves the working efficiency of the centralized cleaning operation of the trash can.

The invention relates to the technical field of coiled material processing equipment, in particular to a coiled material uncoiling feeder. The coiled material uncoiling feeder comprises a base, a rolling coil, a first conveying roller and a second conveying roller. The coiled material uncoiling feeder also comprises a processing box, a liquid extraction mechanism, a liquid spraying mechanism, a cleaning mechanism and a liquid collecting mechanism. The liquid spraying mechanism can spray a chemical liquid to be reacted with the surface of a panel, so that the oxidizing layer on the surface of the panel is reacted. The liquid spraying mechanism is of an up-down distributed structure which can treat double sides of the panel. A scraper blade scrapes impurities on the outer wall of the panel and a second spray head is mounted at the bottom end of the scraper blade to spray water introduced from a second liquid dividing pipe, so that impurities gathered at the bottom of the scraper blade are flushed, and therefore, the panel is washed. The impurities are flushed to the guide plate to be discharged. The cleaned liquid can be discharged along with the guide plate, and is then filtered through a first filter plate and a second filter plate, so that the liquid is collected and stored to be recycled conveniently.

The invention relates to the technical field of transformers, in particular to a heat dissipation method of transformers. The method comprises the following steps: S1, the transformers are erected above the ground through a bracket; S2, digging a water tank on the ground below the transformer in S1; S3, drilling a drill hole with a diameter of 20 centimeters through a drill pipe at the bottom of the water tank, and the drill hole is communicated with the underground water source; S4, placing a sponge at the bottom of the water tank in S3, wherein the Sponge can filter rainwater, collect groundwater and enlarge the heat dissipation area of groundwater. The method makes the transformer overhead, then sets a water tank at the bottom of the transformer, and the bottom of the water tank is connected with an underground water source, and a sponge is arranged in the water tank, so that the rainwater can be collected and stored in the rainy season, and the water vapor of the underground watersource can be introduced under the transformer by a drill hole in the dry season, thereby realizing the cooling of the transformer.

The invention discloses a litchi pollen collecting and storing method, which belongs to the technical field of fruit tree pollination. The method comprises the following steps: 1, collecting litchi anthers which are matured but not cracked at a developmental stage and putting the collected litchi anthers into a glass culture dish; 2, putting the glass culture dish in which the litchi anthers are placed into a drying box and drying the litchi anthers in the glass culture dish by using the drying box; 3, pouring the dried litchi anthers and the scattered pollen into a stainless steel screen, and putting the pollen into a centrifuge tube after enabling the pollen to pass through the stainless steel screen; and 4, sealing the pollen in the centrifuge tube and storing the pollen in an ultra-low temperature refrigerator at -86 DEG C. The method is simple, convenient and easy to implement, and can be used for performing a collecting operation even under different weather conditions. The obtained pollen is high in germination rate and can be stored for the longest time.

The invention discloses a rainwater utilization structure with enhancing water-storing for a sponge city ecological square. The rainwater utilization structure is arranged between the square and a motor vehicle way. Filled soil subgrade of the square is a water permeable surface layer, a water permeable concrete layer, a graded crushed rock layer and a punning pure soil layer in sequence from top to bottom. Filled soil subgrade of the motor vehicle way is a road asphalt layer, a road concrete layer and a punning pure soil layer in sequence from top to bottom and comprises an ecological isolating mound, and a water-storing tank. The ecological isolating mound is arranged on the permeable concrete layer, the top part of the ecological isolating mound is exposed to air, and the bottom of the ecological isolating mound communicates with the graded crushed rock layer. The ecological isolating mound is internally provided with planting soil and a water-absorbing strip for plant growth. The water-storing tank is arranged on the punning pure soil layer. One end of the water-absorbing strip is arranged in the planting soil, and the other end of the water-absorbing strip is arranged in the water-storing tank. The rainwater utilization structure has the advantages such as construction is convenient, the rainwater utilization structure is energy-saving and environmentally friendly, the rainwater utilization rate and the urban landscaping rate are improved, the cost is low, and the maintenance is simple.