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53results about How to "Full function" patented technology

Nuclear power plant alarm simulation and diagnostic system and method

The invention discloses a nuclear power plant alarm simulation and diagnostic system and method, and belongs to the field of nuclear power plant operation and management. The nuclear power plant alarm simulation and diagnostic system includes a unit DCS, a data analysis station, an alarm storage server, a full scope simulator system and an alarm diagnostic analysis station. The data analysis station is used for determining alarm signals to be simulated, alarm source signals to be simulated and alarm condition I/O signals. The alarm storage server is used for storing, in groups, real-time values of the alarm source signals to be simulated and the alarm condition I/O signals. The full scope simulator system is used for analog simulation to generate a simulation value of the alarm condition I/O signals. The alarm diagnostic analysis station is used for deviation comparison to generate an alarm simulation analysis report. The invention achieves real-time simulation and diagnostic analysis of the alarm signals, provides guidance for the processing of the alarm signals, and enhances the operation and management of a nuclear power plant. Moreover, the invention extends the functionality of the full scope simulator system and avoids the waste of resources.
Owner:STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN & RES INST CO LTD +1

Collection and treatment method of near-shore cyanobacterial bloom

The invention relates to a collection and treatment method of near-shore cyanobacteria bloom. The specific implementation steps include: a. a water pump continuously pumps water from the near-shore area to be cleaned where cyanobacteria are concentrated to a water seepage tank for filtering and seepage, cyanobacteria are collected in the water body into the water seepage tank to form accumulated cyanobacteria, and clean water filtered by the water seepage plate is discharged into the clean water area through a drainage pipe; b, the collected cyanobacteria are added into a screw extruder for extrusion and dehydration, and the MC-containing wastewater and the squeezed cyanobacteria are subjected separately collecting and treating; c, the collected wastewater is subjected to secondary treatment in an ultraviolet treatment box and an ozone treatment box in turn; d, the collected dehydrated cyanobacteria are put into a heating copper sleeve for heating and inactivation, so that they can bekept for a long time at 40-50 DEG C, the biological activity is basically lost. The invention can collect and salvage the coastal cyanobacteria, reduce the MC content in the water body, prevent the cyanobacteria from obtaining biological competitive advantages, and thereby prevent the occurrence and deterioration of cyanobacteria bloom.
Owner:ZHEJIANG OCEAN UNIV

Laminated neutron radiation shielding composite material and preparation method thereof

The invention discloses a laminated neutron radiation shielding composite material and a preparation method thereof; the laminated neutron radiation shielding composite material is in a three-layer composite structure, wherein a bottom layer is a polyethylene fiber reinforced epoxy resin matrix, a middle layer is a boron fiber reinforced epoxy resin matrix, and an upper layer is a polyethylene fiber reinforced epoxy resin matrix which is grafted with acrylic lead. The epoxy resin matrixes comprise materials basically in the following weight portions: 100 portions of bisphenol A epoxy resin, 8 portions to 15 portions of imidazole curing agent and 3 portions to 7 portions of silane coupling agent. In addition, boron carbide (B4C) which occupies 5 weight percent to 20 weight percent of the total weight of the epoxy resin is added into the epoxy resin matrix on the bottom layer; and lead oxide which occupies 10 weight percent to 30 weight percent of the total weight of the epoxy resin is added into the epoxy resin matrix on the upper layer. The laminated neutron radiation shielding composite material is specially manufactured to overcome the defects of a traditional neutron radiation shielding composite material that slowing and absorption functions are not separated so that the functions of an absorbing body cannot be displayed well.
Owner:南京核安核能科技有限公司

Movable type electric water spraying brush

The invention discloses a movable type electric water spraying brush, which comprise an electric water pump, a hose, a connector, a hollow handle, a rotary water outlet switch, an upper water outlet cavity, lower water outlet cavity, a sponge head, a brush head and a water outlet hole. When the invention is used, the electric water pump is firstly arranged in a barrel, and the plug of a vehicle power source is inserted into a vehicle cigar lighter so as to make the electric water pump work to bring out water in the barrel, the water flows from the hose to the upper water outlet cavity and the lower water outlet cavity by passing the hollow handle, then flows into the sponge head or the brush head via the water outlet hole, and finally flows out from the sponge head or the brush head. When flowing out from the sponge head or the brush head, the water can brush the vehicle when flowing. Because a low water pressure water-saving mode is used for washing the vehicle, when the vehicle body is too dirty, a brush is firstly used to remove dirt when the water flows, then water outlet is switched to scrub the vehicle with the sponge head dipped with foam, and finally, the vehicle is flushed with water, which is very convenient, quick and safe. The effect of instant washing in stop is achieved, the labor intensity is reduced, and hands are no longer frozen when washing the vehicle in winter.
Owner:成都易禧科技管理发展有限公司

Mobile type electric water absorption scraper

The invention discloses a mobile type electric water absorption scraper. The electric water absorption scraper comprises an electric water absorption dust collector, a hose, a connector, a hollow handle and a water absorption dust collecting head, wherein the electric water absorption dust collector with a power supply plug is powered mainly by an automobile cigarette lighter and arranged in the hollow handle. After an automobile is washed, when the electric water absorption scraper is used, the power supply plug is plugged in the automobile cigarette lighter; when the electric water absorption dust collector works, water droplets all over the automobile can be scraped off and collected by the water absorption dust collecting head, the water droplets in automobile gaps are also be absorbed quickly, and the speed at which the automobile is dried by using the electric water absorption scraper is higher than that at which the automobile is dried by the conventional cleaning cloth; because an absorbing-scraping method is adopted and protections such as sponge are arranged on a scraping bar, the defect that the automobile paint is scraped by the conventional cleaning cloth is overcome; and automobile-washing waste water on the ground can be absorbed and recycled so as to keep the ground clean, and the effect that the automobile is cleaned immediately after being packed is achieved.
Owner:成都易禧科技管理发展有限公司

Preparation method of spicy instant bean curd sheet rolls

The invention discloses a preparation method of spicy instant bean curd sheet rolls. The spicy instant bean curd sheet rolls are characterized by being prepared from the following raw materials in parts by weight of 80-100 parts by bean curd sheet rolls, 5-10 parts of sesame, 5-10 parts of peanut, 3-5 parts of shrimp shell meal, 35-40 parts of flour, 10-15 parts of Chinese yam starch, 1-2 parts of fructus amomi flower, 2-3 parts of lily, 2-3 parts of eucommia bark, 1-2 parts of pseudo-ginseng, 1-3 parts of herba epimedii, 2-3 parts of cushaw flower, 2-3 parts of polyalthia root, 5-10 parts of pepper, 8-12 parts of ginger, 10-15 parts of chive, 3-5 parts of salt, 2-3 parts of monosodium glutamate, 5-10 parts of soybean sauce and a defined amount of colleseed oil. According to the formula of the spicy instant bean curd sheet rolls, the pseudo-ginseng is capable of tonifying Qi and enriching the blood and enhancing human immunity; the polyalthia root, the eucommia bark and the herba epimedii are capable of reducing blood pressure and nourishing liver and kidney; the fructus amomi flower is capable of resolving dampness and promoting the appetite, the lily is capable of moistening the lung, and thus the spicy instant bean curd sheet rolls are complete in functions, are suitable for daily health care, are beneficial to the health after being eaten for a long time, are crisp externally and internally, are spicy and tasty, and are suitable for various kinds of crowds.
Owner:吴祥忠

Water-spraying type washing scrubber

The invention discloses a water-spraying type washing scrubber comprising a connector, a hollow handle, a water inlet switch, a water-spraying cavity, a water-spraying hole, fluff, a water form regulating switch, a bendable pipe, a water outlet of a bend pipe and a switch of a shift cavity; one end of the hollow handle is provided with the connector, while the other end thereof is connected with the water-spraying cavity; the water-spraying cavity is provided with the water-spraying hole; the periphery of the water-spraying hole is provided with the fluff all around or locally; the lateral surface of the water-spraying cavity is provided with the water form regulating switch; the end of the hollow handle, which is connected with the water-spraying cavity, is provided with two branch pipes,wherein one branch pipe is connected with the water-spraying cavity, and the other branch pipe is connected with the bendable pipe, and the switch of the shift cavity is arranged beside the branch pipes; and the bendable pipe is provided with the water outlet of the bend pipe. The water-spraying type washing scrubber can be also connected with a cleanser foam water tank; the angle of the bendablepipe can be regulated at random, therefore, without stooping, a worker still can rinse the automobile chassis. The water-spraying type washing scrubber perfects the scrubbing devices of the present stage and is a practical and novel washing device.
Owner:成都易禧科技管理发展有限公司

Water-spraying type washing scrubber

The invention discloses a water-spraying type washing scrubber comprising a connector, a hollow handle, a water inlet switch, a water-spraying cavity, a water-spraying hole, fluff, a water form regulating switch, a bendable pipe, a water outlet of a bend pipe and a switch of a shift cavity; one end of the hollow handle is provided with the connector, while the other end thereof is connected with the water-spraying cavity; the water-spraying cavity is provided with the water-spraying hole; the periphery of the water-spraying hole is provided with the fluff all around or locally; the lateral surface of the water-spraying cavity is provided with the water form regulating switch; the end of the hollow handle, which is connected with the water-spraying cavity, is provided with two branch pipes, wherein one branch pipe is connected with the water-spraying cavity, and the other branch pipe is connected with the bendable pipe, and the switch of the shift cavity is arranged beside the branch pipes; and the bendable pipe is provided with the water outlet of the bend pipe. The water-spraying type washing scrubber can be also connected with a cleanser foam water tank; the angle of the bendable pipe can be regulated at random, therefore, without stooping, a worker still can rinse the automobile chassis. The water-spraying type washing scrubber perfects the scrubbing devices of the present stage and is a practical and novel washing device.
Owner:成都易禧科技管理发展有限公司

Nuclear power plant alarm simulation and alarm diagnosis system and method

The invention discloses a nuclear power plant alarm simulation and diagnostic system and method, and belongs to the field of nuclear power plant operation and management. The nuclear power plant alarm simulation and diagnostic system includes a unit DCS, a data analysis station, an alarm storage server, a full scope simulator system and an alarm diagnostic analysis station. The data analysis station is used for determining alarm signals to be simulated, alarm source signals to be simulated and alarm condition I / O signals. The alarm storage server is used for storing, in groups, real-time values of the alarm source signals to be simulated and the alarm condition I / O signals. The full scope simulator system is used for analog simulation to generate a simulation value of the alarm condition I / O signals. The alarm diagnostic analysis station is used for deviation comparison to generate an alarm simulation analysis report. The invention achieves real-time simulation and diagnostic analysis of the alarm signals, provides guidance for the processing of the alarm signals, and enhances the operation and management of a nuclear power plant. Moreover, the invention extends the functionality of the full scope simulator system and avoids the waste of resources.
Owner:STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN & RES INST CO LTD +1
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