37results about How to "Export implementation" patented technology

A passive containment heat removal system, control method thereof and pressurized water reactor; the passive containment heat removal system comprises an outer containment (2), an inner containment (1), an air duct (200) defined between the inner containment (1) and the outer containment (2) having an air inlet (4) and an air outlet (5), a spraying assembly (10) disposed outside the inner containment (1), a built-in heat exchanger (9) disposed in the inner containment (1), an air cooling channel (171) located outside the outer containment (2) having an air inlet (18) and air outlet (21) of an air cooling channel (171), and an external air cooler (12) disposed in the air cooling channel (171); the inlet of the external air cooler (12) is connected to the outlet of the built-in heat exchanger (9) via a first communication pipe (13), and the outlet of the external air cooler (12) is connected to the inlet of the built-in heat exchanger (9) via a second communication pipe (14).

The invention discloses a passive heat removal system of a boiling-water reactor based on the characteristics of a nanometer fluid and belongs to the technical field of equipment and safety of nuclear power stations. The system consists of a valve controller, a water tank, a circulating pipeline, a valve and the like. In the case of unavailability of a station power supply, the quick removal of heat in the boiling-water reactor is realized by using the higher heat transfer characteristic and lower viscosity coefficients of the nanometer fluid and higher natural circulation capacity. The aims of preventing radioactive materials from being discharged and protecting the public and environments are fulfilled. When a severe accident occurs, a safety assurance function is executed and realized. The system is good in backup safety, simple in flow, stable in performance, high in reliability, convenient for implementation and simple to control.

The invention relates to a bamboo shoot tip direction sorting mechanism which comprises a sliding rod. The length direction of the sliding rod is parallel to the guiding direction of the bamboo shoottip direction sorting mechanism. The sliding rod is obliquely arranged, and the low end of the sliding rod is a discharging end. Bearing mechanisms are arranged on the two sides of the sliding rod, and the discharging ends of the bearing mechanisms are connected with a feeding port of a first guiding mechanism and a feeding port of a second guiding mechanism. The sliding rod of the bamboo shoot tip direction sorting mechanism is located between two second grooved conveying belts of a fixed-length sorting mechanism, and the first guiding mechanism and the second guiding mechanism are arranged at the discharging end of the bearing mechanism. Harvested bamboo shoots are guided out to a discharging mechanism and the fixed-length sorting mechanism correspondingly through a supply mechanism, andthe bamboo shoots approximately the same in length are sorted out through the fixed-length sorting mechanism and guided out to the sliding rod; and it is ensured that the bamboo shoots can fall ontothe corresponding bearing mechanism under the action of gravity while sliding along the sliding rod, so that the directions of the bamboo shoot tips are sorted, and it is ensured that the tips of thebamboo shoots are guided into a bamboo shoot peeling mechanism.

The invention relates to a bearing pedestal machining system. The system comprises a bearing blank mechanism, an outlet of a blank feeding mechanism is connected with a feeding port of a blank stacking mechanism, the blank stacking mechanism is used for neatly stacking blanks, a core setting mechanism is arranged at the outlet of the blank stacking mechanism, and the core setting mechanism is usedfor core-setting the neatly stacked blanks; a clamping mechanism is arranged beside the outlet of the blank stacking mechanism and used for clamping installation faces at the two ends of a blank; a drill bit is arranged beside the clamping mechanism, and the drill bit moves in the vertical direction of the installation faces at the two ends of the blank and conducts drilling operation. The systemcan automatically realize the introduction of the blanks, thereby realizing automatic drilling operation on the bearing pedestal, and improving the production efficiency and quality of the bearing pedestal.

The invention relates to a reversing mechanism. The reversing mechanism comprises a main pipe, the main pipe is bent to extend downwards, a reversing pipe is arranged on a pipe body of the main pipe,the reversing pipe extends upwards and communicates with a suction port of a suction unit, a material guide pipe is arranged on a pipe body of the reversing pipe, the material guide pipe extends vertically downwards and communicates with the main pipe, a recognition unit is arranged in a position where the reversing pipe and the main pipe communicates, the recognition unit is used for recognizingthe tail and head of eel guided to the position, the recognition unit is connected with a control unit, and the control unit is used for controlling start and stop of the suction unit. The reversing mechanism can guide out the head of the eel in a set manner and ensure that the whole eel deboning operation is carried out smoothly.

The invention relates to a cardboard twisting mechanism, which comprises a paper guide fence. Cardboards are stacked inside the paper guide fence. An outlet is arranged under the paper guide fence. A twisting mechanism is arranged on one side of the paper guide fence. The paper guide fence It includes a side panel made of grid strips, the grid strips extend downwards in an arc shape and the extension end is horizontal, the push-twisting mechanism is arranged on one side of the grid strips and the pushing direction is horizontal, the push-twist The mechanism pushes the cardboard against the grid bar; under the pushing action of the twisting mechanism, one side of the cardboard is pressed against one side of the grid bar, so that the stacked cardboards are arranged along the grid bar , so that one side of the stacked cardboard is misaligned, and under the pushing action of the push-twisting mechanism, the cardboard is led out from the horizontal extension side of the grid bar, so as to realize the level of the cardboard on the side of the misalignment from the grid bar. One side of the segment is exported, and then the export operation of the cardboard is completed.

The invention discloses an exporting method and system for memory data.A server system is detected in real time, when abnormal phenomena, such as crashes and accidental restart, occur to the server system, abnormal information of the server system is acquired, and the abnormality type to which the abnormality of the server system belongs is judged according to the abnormal information; on the basis, the server memory data is subjected to the processing process corresponding to the abnormality type, the server memory data is exported.Thus, when the abnormality occurs to the server system, field data of a server memory is effectively exported, support can be provided for following analysis of server abnormality reasons, and the maintainability of a server is improved.

The invention relates to a bearing pedestal machining method. The method comprises the step of supplying bearing blanks, wherein an outlet of a blank supplying mechanism is linked to a feeding port ofa blank stacking mechanism, the blank stacking mechanism orderly stacks the blanks, a core fixing mechanism is arranged at an outlet of the blank stacking mechanism and conducts core fixing on the blanks which are orderly stacked, a clamping mechanism is arranged beside the outlet of the blank stacking mechanism, and is used for clamping mounting faces at the two ends of each blank, and a drill is arranged beside the clamping mechanism, and moves in the direction perpendicular to the mounting faces of the two ends of each blank and conducts drilling. By means of the bearing pedestal machiningmethod, the blanks can be automatically imported to achieve automatic drilling on bearing pedestals, and the production efficiency and quality of the bearing pedestals are improved.

The invention discloses a perovskite solar cell with double-layer electrodes and a preparation method thereof. The cell includes a transparent conductive matrix, a semiconductor electron absorption layer, a perovskite film, (hole transport layer) and a double-layer solar cell stacked in sequence. Layer-structured carbon electrodes, in which the first electrode is a structural layer with charge selective absorption and longitudinal transport functions, which can increase the contact area between the perovskite or hole transport layer and the carbon electrode, avoiding a large number of uncontacted areas on the micron scale , reduce the charge transmission distance, enable the holes to be extracted in time, and reduce the recombination of electrons and holes; the second carbon electrode is a structural layer with good lateral charge transport function, which facilitates the timely confluence and export of holes on the electrode, improving battery efficiency. The double-layer carbon electrode takes into account both the good contact between the carbon electrode and the perovskite in the perovskite battery and the conductivity of the carbon electrode, and has the advantages of simple preparation, economical and practical, and convenient for large-scale production.