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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 53. Отображено 53.
17-08-2021 дата публикации

Selenium-rich coprinus comatus cultivation method

Номер: CN113261471A
Автор: WANG ZHAOHUI, DENG ZHENGCHUN, GU ZHENHUA, BU HONGFENG, XU MAN, ZHANG ZHONGWU, LI LIHUA, YANG CAIBING, CHEN ZHIBING, ZHANG WENDOU, ZHAO LINGLI, XIA LIFANG, ZHENG YING, 王朝晖, 邓正春, 顾振华, 步洪凤, 徐曼, 张忠武, 李丽华, 杨才兵, 陈志兵, 张文斗, 赵伶俐, 夏梨芳, 郑瑛
Принадлежит:

The invention is suitable for the field of selenium-rich edible mushrooms, and provides a selenium-rich coprinus comatus cultivation method. The method comprises the following steps: culture medium preparation: a formula comprises main materials: 40% of edible mushroom cultivation waste and 38% of selenium-rich cottonseed hull, and auxiliary materials: 20% of bran, 1% of sugar and 1% of soil, a formula comprises main materials: 30% of edible fungus cultivation waste, 10% of traditional Chinese medicine waste residues and 38% of selenium-rich cottonseed hulls, and auxiliary materials: 20% of rice bran, 1% of sugar and 1% of lime, the culture material is exposed in the sun for 2-3 days to sterilize and kill insects, the main materials are uniformly mixed, a solution is prepared from auxiliary materials by using a traditional Chinese medicine extracting solution, the solution is sprayed into the main materials, the water content of the culture material is adjusted to be 60%, fermenting is ...

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Номер записи: 1
05-05-2023 дата публикации

Reinforcing structure of wall-wall joint and nuclear power plant

Номер: CN116065851A
Автор: YU YUE, SUI CHUNGUANG, LIU YULIN, GAO AIPING, CAI LIJIAN, JANG KYUNG-SOON, MENG JIAN, WANG PENG, XU MAN, SHEN LIANG, WANG YANCHAO, LEI YONGWANG, GUO QUANQUAN
Принадлежит:

The invention discloses a wall-wall joint reinforcing structure and a nuclear power plant comprising the same, the reinforcing structure comprises a joint core area, the joint core area is located in an intersection area of a first wall body and a second wall body and used for connecting the first wall body and the second wall body, the first wall body and the second wall body both adopt SC wall bodies, and the joint core area is located in the intersection area of the first wall body and the second wall body and used for connecting the first wall body and the second wall body. The joint core area comprises a concrete layer and an X-shaped batten plate unit, the concrete layer is poured in the joint core area, the X-shaped batten plate unit is embedded in the concrete layer, the X-shaped batten plate unit comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate intersect, and the first supporting plate and the second supporting ...

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Номер записи: 2
13-04-2021 дата публикации

Device for adjusting EPS foaming particle size

Номер: CN212948816U
Автор: MA BAOGUO, YANG QI, XU MAN, 马保国, 杨琪, 徐曼
Принадлежит: WUHAN CHENCHUANG RUNKE MAT CO LTD, WUHAN CHENCHUANG RUNKE MATERIALS CO., LTD., 武汉晨创润科材料有限公司

The utility model relates to a device for adjusting EPS (Expandable Polystyrene) foaming particle size, which comprises a foaming tank assembly and a screening tank assembly which are connected with each other, wherein the foaming tank assembly comprises a foaming tank, a feeding pipeline and a discharging pipeline are arranged on the foaming tank, a plurality of groups of steam pipelines are mounted in the foaming tank, and a plurality of steam holes are uniformly distributed in each steam pipeline; the screening tank assembly comprises a screening tank, the screening tank is communicated with a discharging pipeline on the foaming tank, a plurality of EPS collecting ports are formed in the screening tank, control valves are arranged on the EPS collecting ports, and a screen is installed in each EPS collecting port. EPS particles are foamed through steam in a steam pipeline in the foaming tank, and the foaming particle size of the EPS is controlled by controlling the staying time of the ...

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Номер записи: 3
22-08-2023 дата публикации

Quantitative analysis method and device for influence of regional extreme weather on fan body

Номер: CN116629485A
Автор: ZHANG YANGFAN, YANG WEIXIN, ZHAO HONGSHAN, WU LINLIN, LIU HUI, CHANG JIEYING, WANG YU, WU YUHUI, LIANG KAI, WANG YAOHAN, FU XUEJIAO, XU MAN
Принадлежит:

The embodiment of the invention provides a quantitative analysis method and device for the influence of regional extreme weather on a fan body, and the method comprises the steps: determining fan affected parts corresponding to different meteorological disaster types according to historical meteorological information and historical fan fault information, and determining performance quantitative indexes corresponding to the fan affected parts; according to the to-be-processed meteorological disaster information, the performance quantitative index corresponding to the affected part of the fan and a fan affected quantitative model, the corresponding fan affected degree is determined, and the current operation range boundary of the fan is adjusted according to the fan affected degree; the extreme weather adaptability of the wind turbine generator can be effectively improved, the operation range of the wind turbine generator is expanded, and safe and stable operation of a high-proportion new ...

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Номер записи: 4
29-08-2023 дата публикации

New energy power station grid connection adaptability analysis method and system

Номер: CN116667530A
Автор: LIU YANZHANG, CHEN NING, ZHU LINGZHI, ZHANG LEI, SUN RONGFU, DING RAN, WU LINLIN, YAO YIMING, XU MAN, JIANG DAJUN, QIAN MINHUI, WANG XIANGYAN, TANG BINGJIE, PENG PEIPEI
Принадлежит:

The invention discloses a master station and substation coordinated new energy power station grid-connected adaptability analysis method and system. The method comprises the following steps: S1, dispatching a master station to carry out calculation task distribution through an edge gateway; s2, the new energy substations asynchronously execute calculation tasks according to working conditions; s3, the edge gateway collects calculation terminal results and section information of the substations, and compresses, encrypts and returns the calculation terminal results and the section information; and S4, the scheduling master station aggregates the return results of the plurality of substations to execute grid-connected adaptability analysis. According to the method, an existing centralized calculation mode is expanded, and by introducing an edge calculation related technology, calculation resources of a new energy power station end are fully utilized, so that the multi-source data fusion degree ...

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Номер записи: 5
06-10-2016 дата публикации

STREPTOCOCCUS PNEUMONIAE PROTEIN ANTIGEN, AND PREPARATION METHOD AND USE THEREOF

Номер: WO2016155605A1
Автор: KONG, Wei, WU, Yongge, LU, Jingcai, SUN, Tianxu, XU, Man, WANG, Dandan, HOU, Hongjia, DONG, Yunliang
Принадлежит:

Provided are a fusion protein of a pneumococcal surface adhesin A (PsaA) and a pneumococcal surface protein A (PspA), and preparation method and use thereof. Also provided are a nucleic acid for encoding the protein, carrier and cell for expressing the protein, and vaccine composition comprising the protein.

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Номер записи: 6
31-05-2019 дата публикации

NON-NATIONAL-STANDARD-SYSTEM TYPE TURNOUT DRIVE SYSTEM BASED ON DOUBLE 2-VOTE-2 FRAMEWORK

Номер: WO2019100916A1
Автор: YE, Ruiyuan, JIANG, Ting, LI, Xinxin, CHEN, Liang, LI, Weijuan, FANG, Zenghua, LIU, Xiaonan, XU, Man
Принадлежит:

A non-national-standard-system type turnout drive system based on a double 2-vote-2 framework, comprising an interlocking lower computer IPS, an interlocking maintenance console SDM, non-national-standard-system type turnout drive modules HIOM, and a full-electronic communication module. The non-national-standard-system type turnout drive modules HIOM, the full-electronic communication module EIOCOM2, and the interlocking lower computer IPS are connected in sequence. The full-electronic communication module EIOCOM2 is connected to the interlocking maintenance console SDM. The two non-national-standard-system type turnout drive modules HIOM redundant to each other obtain a turnout drive command by means of the interlocking lower computer IPS, control the drive relay in a non-national-standard-system type turnout to be picked up or dropped out, drive the turnout to turn in a stipulated direction, acquires expression information of the turnout, and determines the position of the turnout. The ...

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Номер записи: 7
18-04-2023 дата публикации

Application of KAT2A inhibitor in treatment of spinal cord and sciatic nerve injury

Номер: CN115975929A
Автор: LIU YAN, LIU MEI, GUAN TUCHEN, DONG ZHANGJI, XU MAN, WU RONGHUA
Принадлежит:

The invention belongs to the field of biology/tissue engineering, and relates to an application of a KAT2A inhibitor in treatment of spinal cord and sciatic nerve injury, the KAT2A inhibitor is MB-3, and the MB-3 is used for in-vitro culture of neural stem cells, so that the proliferation and balling rate of the neural stem cells are obviously increased, and then the spinal cord and sciatic nerve injury is treated. The neural stem cells amplified after MB-3 treatment still can play a role in promoting recovery of spinal cord and sciatic nerve injury, a stable and controllable cell source can be provided for clinical application of the neural stem cells, and the method has wide application prospects and market value.

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Номер записи: 8
23-05-2023 дата публикации

Air target pollutant component forecasting model training method, forecasting method and device

Номер: CN116148951A
Автор: LI HONGLI, XU MAN, XIAO LINHONG, WANG WENDING, QIN DONGMING, CHEN HUANSHENG, KANG SIJING, BIAN YUSHAN, WU JIANBIN
Принадлежит:

The invention relates to an air target pollutant component forecasting model training method, a forecasting method and a forecasting device. The method comprises the following steps: acquiring measured values of a target pollutant component of a target monitoring station at a plurality of time points; and acquiring the meteorological data of the target monitoring point at the plurality of time points, and training an air target pollutant component forecasting model by using the measured values of the plurality of time points as labels and the meteorological data of the plurality of time points as samples. After the air target pollutant component forecasting model is trained, target pollutant components are forecasted by calling the model, so that target pollutant component forecasting is realized. The air target pollutant component forecasting model is constructed to forecast the target pollutant components, the types of the target pollutant components are not limited, and therefore the ...

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Номер записи: 9
07-07-2023 дата публикации

Application of GIP receptor stimulant in preparation of drugs for treating spinal cord injury repair targets

Номер: CN116392576A
Автор: LIU YAN, GUO BEIBEI, GUAN TUCHEN, LIU MEI, WU RONGHUA, XU MAN
Принадлежит:

The invention relates to the technical field of biotechnology and nerve injury repair, in particular to application of a GIP receptor agonist in preparation of a drug for treating spinal cord injury repair target spot, far-generation spinal cord motor neurons are cultured in vitro, and a plurality of GIPR agonists are used for activating GIP/GIPR signals, so that the growth of spinal cord motor neurons axons is remarkably promoted, and the spinal cord injury repair target spot treatment effect is improved. Neurons are protected, and oxidative stress damage is reduced; through establishment of a rat spinal cord injury model and GIPR agonist administration treatment, the oxidative stress level and cell apoptosis after spinal cord injury are reduced, and formation of glial scars is reduced. According to the application disclosed by the invention, the GIP/GIPR signal is proved to be an important role in the spinal cord injury repair process for the first time, the oxidative stress level and ...

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Номер записи: 10
04-04-2023 дата публикации

Device and method for testing thermal stability of optical axis of infrared sighting device

Номер: CN115901187A
Автор: LI JING, YANG FAN, JIN NING, YANG KAIYU, ZHANG CHENG, DONG SHULIN, YANG DAN, WANG YAN, KE WEI, XU MAN, JIA ZAN, GUAN ZHAOYANG, POURON, WANG HONGBO, LUO NA, LIU MENGRAN
Принадлежит:

The invention discloses a device and a method for testing thermal stability of an optical axis of an infrared sighting device. The device comprises an optical platform, an infrared thermal radiation target, a temperature test box, a tool flange, a theodolite, image acquisition and display equipment, the infrared sighting device and a collimator. During a test, the temperature test box provides a constant temperature condition for the infrared sighting device, the tool flange and the second reference reflector in the box; the theodolite measures the variable quantity of the included angle between the first reference reflector and the second reference reflector; meanwhile, the position variation of the center position of the infrared image output under different temperature conditions relative to the infrared heat radiation target is recorded through an infrared sighting device; and calculating and analyzing the position variable quantity corrected by the included angle variable quantity ...

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Номер записи: 11
23-06-2023 дата публикации

Heating system and method for methanol fuel and engine

Номер: CN116291987A
Автор: XU MAN, HONG ZHAOGANG, SUN JIANJUN, TIAN DEXIN, FANG HUIYONG, LI XIAONAN, GUO XIAOFENG, LIU QIYUAN, LU WEIWEI, LIU JIANCAI, WU HAIFU
Принадлежит:

The invention provides a heating system and method for methanol fuel and an engine, and relates to the technical field of vehicles. The heating system for the methanol fuel comprises a heat treatment device, the heat treatment device is used for being installed in an air channel throat pipe, and the heat treatment device is used for detecting the temperature of a methanol injection drop point area and heating the methanol fuel injected on the heat treatment device according to the temperature of the methanol injection drop point area. The heat treatment device is used for heating the methanol fuel jetted on the heat treatment device, it is guaranteed that the methanol fuel can be rapidly evaporated and gasified at the airway throat pipe to form combustible mixed gas, then the combustible mixed gas is supplied to an engine for acting combustion, gasoline is not needed to serve as starting fuel, the methanol fuel is adopted as the starting fuel, and the combustion efficiency is improved.

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Номер записи: 12
25-08-2023 дата публикации

Photoelectric detector laser damage testing device and method

Номер: CN116642580A
Автор: JIANG YONG, LIU XINYI, GAO YOUDONG, WU MENG, LI LIN, XU MAN, WANG CHENZHUO, LIU HUFENG, ZHANG FAWANG
Принадлежит:

The invention discloses a device for testing laser damage of a photoelectric detector. Comprising a laser, a half-wave plate, a 56-degree polaroid, a 45-degree beam splitter, a power meter, a shutter, a high-transmittance and high-reflectivity mirror, a collimation light source, a beam expanding system, a lens, a 45-degree beam splitter, a first filtering attenuation assembly, a beam quality analyzer, a reflector, a sample console for placing a detected photoelectric detector, a first photoelectric detector, a second filtering attenuation assembly and a first spectroscope, the system comprises a beam splitter prism, a photo-thermal detector, a position sensitive detector, an imaging system, a second spectroscope, a detection light source, a third filtering attenuation assembly, a second photoelectric detector, an oscilloscope and a terminal control system. When the device is used, the non-disassembly laser damage test on the sensing/light-sensing part of the photoelectric detector can be ...

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Номер записи: 13
29-08-2023 дата публикации

Simulation method for vertical combustion of flame-retardant material

Номер: CN116660451A
Автор: WANG HUI, FENG YU, CHENG ZHIPING, ZHANG BINGXI, DOU RUI, XU MAN
Принадлежит:

The invention discloses a flame-retardant material vertical combustion simulation method which comprises the following steps: mixing a base material and a flame retardant to form a flame-retardant material, performing linear fitting according to the heat release rate of the flame-retardant material to obtain an average heat release rate, and inputting the average heat release rate and parameters of the base material and the flame retardant into a vertical combustion model; setting a first activation event of the blowtorch, running simulation, and recording a first simulation result; setting a second activation event of the blowtorch, running simulation, and recording a second simulation result; and judging the flame-retardant level of the flame-retardant material according to the first simulation result and the second simulation result. The vertical combustion model can simply and quickly simulate vertical combustion experiments of various ingredients in different proportions, can quickly ...

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Номер записи: 14
18-04-2023 дата публикации

Method and equipment for measuring relaxation rate of carbon fiber rib

Номер: CN115979810A
Автор: XU MAN, ZHANG XIAONIAN, ZENG BIN, XU QING, ZHENG MINGZHAO, ZHANG HAODA
Принадлежит:

The invention discloses a method and equipment for measuring the relaxation rate of a carbon fiber rib, the equipment comprises a rib cable supporting device, a stress meter and a traction device, the stress meter is fixed on the upper surface of the rib cable supporting device, and the middle part of the stress meter is provided with a test piece hole. The traction device comprises a sleeve and a bonding threaded cylinder, the sleeve is hollow and is integrally connected to the upper surface of the stress meter, the inner wall of the sleeve is provided with threads and is in threaded connection with the bonding threaded cylinder, the upper end of the bonding threaded cylinder is detachably connected with a first cylinder cover, the middle of the first cylinder cover is provided with a cylinder cover hole, and the bonding threaded cylinder is filled with a binder. After the binder is solidified, the prestressed carbon fiber rib can be anchored, the rotation of the bonding threaded cylinder ...

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Номер записи: 15
27-06-2023 дата публикации

Coordination control method and device for improving frequency stability of optical storage system

Номер: CN116345491A
Автор: ZHAO YIMING, LIU HUI, WU LINLIN, XU MAN, GONG YU, WANG KAIRANG
Принадлежит:

The invention provides a coordination control method and device for improving the frequency stability of an optical storage system. The method comprises the steps that when an optical storage unit, a generator set, a voltage drop generator and an active load are collected through a DC-DC converter and then merged into the system through a DC-AC converter, a rotor motion equation of the system is constructed; dividing the load fluctuation condition of the system, wherein the dividing results are load sudden increase, load sudden decrease and steady-state operation; and corresponding synchronous machine superposition constraint equations are established according to different fluctuation conditions so as to carry out coordination control. The active power change in the system is used as a constraint condition, the control part of the frequency modulation unit is superposed, so that when the system load is changed, the amplitude of frequency fluctuation can be reduced while quick response ...

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Номер записи: 16
17-08-2021 дата публикации

Selenium-rich quality-improving cultivation method for sweet potatoes

Номер: CN113261486A
Автор: BU HONGFENG, DENG ZHENGCHUN, WANG ZHAOHUI, GU ZHENHUA, XU MAN, ZHANG ZHONGWU, ZHAO LINGLI, YANG CAIBING, CHEN ZHIBING, ZHANG WENDOU, ZHENG WENKAI, XIA LIFANG, LIU GUOPING, 步洪凤, 邓正春, 王朝晖, 顾振华, 徐曼, 张忠武, 赵伶俐, 杨才兵, 陈志兵, 张文斗, 郑文凯, 夏梨芳, 刘国平
Принадлежит:

The invention is suitable for the technical field of vegetable planting, and provides a selenium-rich quality-improving cultivation method for sweet potatoes. The method comprises the steps of variety selection, strong seedling cultivation, reasonable fertilization, field management, reasonable selenium application and disease and pest control, selenium fertilizer and a selenium soil conditioner which are registered in China are used for selenium application, and selenium is supplemented for leaf surfaces and rhizospheres through reasonable selenium application. When selenium is supplemented for leaf surfaces, a selenium solution is sprayed on leaves and stems until no water drips, selenium is applied after 4 p.m. in cloudy days or sunny days, the selenium is uniformly sprayed in a fine mist manner 35 cm away from the leaves, selenium application is stopped 20 days before harvesting, according to selenium supplementation for the rhizospheres, the selenium soil conditioner is applied in ...

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Номер записи: 17
22-06-2016 дата публикации

Novel bookshelf of books is convenient for borrow in library's special use

Номер: CN0205321736U
Автор: XU MAN, SUN LINRAN
Принадлежит:

... 本实用新型公开了一种图书馆专用便于借阅书籍的新型书架，书架框体的侧壁上部开设有方形的通道，通道中设有可上下开合且向框体外侧打开的搁书板；框体的底板上设有可横向滑动的异形推板；所述异形推板由远离通道的纵向推板、靠近通道且与纵向推板固连的横向推板以及固设在纵向推板顶端的斜向导书板组成；纵向推板的高度远低于第一销轴的高度，斜向导书板的顶端向着通道倾斜，并且斜向导书板的顶端略低于第一销轴的高度，横向推板的末端设有驱动异形推板在底板上横向滑动的回力驱动器。本实用新型的书架使得读者的整个取阅图书的过程快速有序，书籍放置规范，书架整齐而不凌乱，既方便了自己，也减少了后来读者的麻烦。 ...

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Номер записи: 18
25-07-2023 дата публикации

Method and device for evaluating influence of wind power integration on reliability of power system

Номер: CN116484743A
Автор: LIU HUI, YANG WEIXIN, ZHAO HONGSHAN, WU LINLIN, YANG AO, ZHANG YANGFAN, WANG YU, WU YUHUI, LIANG KAI, FU XUEJIAO, XU MAN, WANG YAOHAN
Принадлежит:

The embodiment of the invention discloses a method and a device for evaluating the influence of wind power integration on the reliability of a power system. The method comprises the following steps: establishing a wind power output model based on a hidden Markov chain model and a grey wolf optimization algorithm; determining an output interval prediction upper limit and an output interval prediction lower limit of the wind turbine generator based on the wind power output model; and based on the output interval prediction upper limit, the output interval prediction lower limit and a Markov chain reliability evaluation model, sampling to obtain a Markov chain with stable probability distribution of the power system, determining the operation state of the power system based on the Markov chain, and then performing statistical calculation to obtain a reliability index. According to the method, the accuracy of evaluating the influence of wind power integration on the reliability of the power ...

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Номер записи: 19
04-07-2023 дата публикации

Toughened polypropylene insulating material as well as preparation method and application thereof

Номер: CN116376157A
Автор: JIANG YIKAI, XU JING, XU MAN, LIU YU, LU WENXIAN, ZHOU FENG, WANG ZHAO
Принадлежит:

The invention provides a toughened polypropylene insulating material and a preparation method and application thereof, and the preparation method comprises the following steps: (1) grafting a polar monomer on an elastomer to obtain a grafted elastomer; and (2) carrying out melt blending on the beta-crystal polypropylene and the grafted elastomer to obtain the toughened polypropylene insulating material. The toughened polypropylene insulating material not only retains the toughening effect of an elastomer, but also has good high-temperature mechanical and electrical properties.

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Номер записи: 20
08-08-2023 дата публикации

Partitioned vacuum pressure drainage system and pumping drainage method

Номер: CN116556490A
Автор: XU XUEDONG, MA PING, WANG JIANMIN, XU MAN, XU YANCHUN
Принадлежит:

The invention discloses a partitioned vacuum pressure drainage system and method. The system comprises an air power pump station, an air power header pipe, a drainage header pipe, vacuum pressure drainage equipment, a partitioned vacuum collection pipe network, a user sewage collection unit and an intelligent monitoring system. The air power header pipe is connected with an air power pump station, and the air power header pipe is connected with vacuum pressure pumping and discharging equipment; the vacuum pressure pumping and draining equipment is connected with a partitioned vacuum collecting pipe network, and the partitioned vacuum collecting pipe network is connected with a user sewage collecting unit; the main drainage pipe is connected with the vacuum pressure pumping and drainage equipment and the sewage subsequent treatment and drainage facility, and the user sewage collection unit is connected with the user sewage drainage pipe; and the intelligent monitoring system is connected ...

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Номер записи: 21
25-07-2023 дата публикации

High-strength self-compacting concrete and production process thereof

Номер: CN116477892A
Автор: QIN BINBIN, KIM YONG, LIN NAN, YU JIASHENG, ZHANG LIANG, WANG JIAN, LIU XUBO, WU HAIWEI, YANG XINGHE, XU MAN, GU BIN, ZHAI DINGSONG
Принадлежит:

The invention relates to the field of rectangular steel tube concrete columns, and particularly discloses high-strength self-compacting concrete and a production process thereof. The high-strength self-compacting concrete is prepared from 800-900 parts of coarse aggregate, 750-850 parts of fine aggregate, 250-350 parts of cement, 120-150 parts of mineral admixture, 150-200 parts of water, 8-12 parts of admixture and 30-66 parts of feeding agent, the feeding agent comprises a crystallization hardening agent, a stabilizing agent and a connecting agent, and the weight ratio of the crystallization hardening agent to the stabilizing agent to the connecting agent is (3-7): (1-3): 1. The concrete can be used for rectangular steel tube concrete pouring and has the advantage that the disengaging condition is reduced.

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Номер записи: 22
14-07-2023 дата публикации

Construction process of oversized impervious concrete pool

Номер: CN116427754A
Автор: SONG BO, SHEN PEI, ZENG YI, LIU TAO, LIU HONGZHI, LIU YAJING, BAI BING, HAN KAIXUE, ZHAO CHUNYANG, YU JIASHENG, HU LIYE, YANG HUAIPENG, XU MAN, YANG XINGHE, ZHAI DINGSONG
Принадлежит:

The invention relates to the field of sewage treatment, and particularly discloses a super-large anti-permeability concrete pool construction technology which comprises the following steps: S1, construction surveying and setting out; s2, paving and draining; s3, foundation pit earth excavation; s4, performing concrete engineering; s5, mounting a reinforced concrete drainage pipeline; s6, earthwork backfilling; s4, in concrete engineering, anti-seepage concrete is used for pouring the pool body; the impervious concrete is prepared from the following raw materials in parts by weight: 960-1080 parts of coarse aggregate, 730-810 parts of fine aggregate, 320-440 parts of a cementing material, 39-51 parts of an additive, 150-200 parts of water and 50-70 parts of a curing material, the curing material comprises a compacting agent and an absorption binding agent, and the weight ratio of the compacting agent to the absorption binding agent is (2-3): (3-4). The construction technology has the advantages ...

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Номер записи: 23
04-08-2023 дата публикации

Flame-retardant cable bunching combustion simulation optimization method, device, equipment and medium

Номер: CN116543844A
Автор: XIE LUJIA, XIE FA, LIU SHUFANG, FU XINCHUANG, ZHONG JINHUA, YANG MENG, KANG CHUNMEI, XU MAN, LIU ZHIHE
Принадлежит:

The invention discloses a flame-retardant cable bunching combustion simulation optimization method, device and equipment and a medium, and belongs to the technical field of wire and cable simulation analysis. Acquiring a first basic parameter, a simulation fire supply time parameter and a simulation combustion time parameter of the flame-retardant cable composition material; wherein the first basic parameters comprise the heat release rate, the effective combustion heat, the heat conductivity coefficient, the specific heat capacity, the heat stability or the decomposition performance, and the simulation combustion time parameters comprise the combustion fire supply time and the residual flame time; according to the first basic parameters, a simulation flame-retardant cable model is constructed in the bunched combustion test box model, and a temperature measuring point, a heat release rate sensor and a gas flow rate sensor are constructed in the simulation flame-retardant cable model; and ...

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Номер записи: 24
25-07-2023 дата публикации

Method and device for evaluating reliability of wind turbine generator with multi-degradation competitive failure

Номер: CN116484636A
Автор: YANG WEIXIN, WU LINLIN, ZHAO HONGSHAN, ZHANG YANGFAN, LIN SHIYU, WANG YU, LIANG KAI, WU YUHUI, FU XUEJIAO, XU MAN, WANG YAOHAN
Принадлежит:

The invention discloses a multi-degradation competition failure wind turbine generator reliability evaluation method and device. The method comprises the following steps: obtaining respective index data of each degradation process in a plurality of degradation processes; adopting a multivariate Wiener process to describe multiple degradation processes of the wind turbine generator based on the index data of each degradation process, and establishing a reliability evaluation model of multivariate degradation; performing sudden failure modeling based on Weibull distribution to obtain a first sudden failure reliability evaluation model of the wind turbine generator; according to the first sudden failure reliability evaluation model and the degradation amount risk coefficients of the various degradation processes, a Weibull competition proportion failure model is adopted to establish a second sudden failure reliability evaluation model; and according to the multivariate degradation reliability ...

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Номер записи: 25
02-05-2023 дата публикации

Method and device for cleaning abnormal data of wind turbine generator

Номер: CN116049149A
Автор: DENG XIAOYANG, WU LINLIN, WANG XIAO, LI YUNHONG, REN YINA, YANG YANCHEN, XU MAN, SUN YAMIN, SU TIANYU, SUN DAWEI, YU SIQI, WANG DESHENG
Принадлежит:

The invention provides a wind turbine generator abnormal data cleaning method and device, and the method comprises the steps: obtaining the batch operation data of a target wind turbine generator, and each piece of operation data comprises the wind speed and the corresponding wind turbine generator power; dividing the batch operation data into a low-speed area, a high-speed area and a medium-speed area according to the wind speed in each piece of operation data; determining abnormal operation data in the low-speed area, the high-speed area and the medium-speed area according to the pre-acquired rated power of the wind turbine generator, the power of the wind turbine generator of each piece of operation data and the wind speed of each piece of operation data in the medium-speed area; and deleting the abnormal operation data to obtain cleaned operation data. The accuracy of abnormal data cleaning of the wind turbine generator can be improved.

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Номер записи: 26
26-05-2023 дата публикации

Inversion model updating method and device, storage medium and chip

Номер: CN116165680A
Автор: LI YANGYANG, XU MAN, CAO LEI, RUAN KUN, WANG SHAOWU, QIN DONGMING, DING NANA, HUANG TONG, WANG SHUAIFEI, ZHANG ZHENG, FENG WANLING
Принадлежит:

The invention relates to an inversion model updating method and device, a storage medium and a chip, and relates to the technical field of water quality monitoring, and the method comprises the steps: determining nutritive salt concentration data matched with remote sensing reflectivity data in a space-time manner, and obtaining the remote sensing reflectivity data from a remote sensing image; taking the remote sensing reflectivity data and the nutritive salt concentration data matched with the remote sensing reflectivity data in a space-time manner as sample point data, and constructing a target inversion model; and updating the target inversion model by adopting historical sample point data and real-time sample point data to obtain an updated target inversion model. By using the inversion model updating method provided by the invention, the target inversion model can be updated in real time, so that the applicability of the target inversion model is stronger.

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Номер записи: 27
04-08-2023 дата публикации

Method and device for controlling access of doubly-fed fan to weak power grid

Номер: CN116545026A
Автор: SUN YAMIN, WU LINLIN, LI YUNHONG, WANG XIAO, SUN DAWEI, DENG XIAOYANG, YU SIQI, XU MAN, YANG YANCHEN, SU TIANYU, REN YINA, WANG DESHENG
Принадлежит:

The invention discloses a control method and device for accessing a double-fed fan into a weak power grid, and the method comprises the steps: adjusting an active power set value of a wind turbine generator in a preset double-machine system model in an active power adjustment range, and determining a maximum active power set value when the voltage of a grid-connected point reaches a low voltage ride through threshold value; keeping the maximum active power set value unchanged, adjusting the reactive power set value within the reactive power adjusting range, and determining the maximum reactive power set value when the voltage of the grid-connected point reaches the high voltage ride-through threshold value; setting the active power set value and the reactive power set value to zero, adjusting the active power set value and the reactive power set value according to the maximum active power set value, the maximum reactive power set value and a preset time length, collecting active power and ...

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Номер записи: 28
21-07-2023 дата публикации

Method for determining contents of sodium chlorate, sodium sulfate and sodium chloride in high-purity sodium hydroxide

Номер: CN116466020A
Автор: RONG XING, GAO XUDONG, QI YULIN, XU MAN, YANG BIN, JIANG JIE, LU NING
Принадлежит:

The invention discloses a method for determining the content of sodium chlorate, sodium sulfate and sodium chloride in high-purity sodium hydroxide, and relates to the technical field of sodium salt detection methods in sodium hydroxide. The method can replace a traditional spectrophotometric method for measuring the content of sodium chlorate, a traditional turbidimetric method and a traditional gravimetric method for measuring the content of sulfate and a traditional spectrophotometric method for measuring the content of sodium chloride. Compared with a traditional method, the method has the advantages that reagent preparation and operation steps are simple, used reagents do not involve poisonous and harmful drugs such as mercuric thiocyanate, the content of three impurities is detected at a time, the method is safe, the detection limit is low, precision and accuracy are high, results are obtained in minutes, the detection time is greatly shortened, human and material consumption is greatly ...

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Номер записи: 29
25-04-2023 дата публикации

Interlocking system of tramcar, implementation method of interlocking system, equipment and medium

Номер: CN116001860A
Автор: XU MAN, LI QI, PEI BIAO, CHEN WEI, GAO JIAJIA, JI ZHIJUN, XU MINGWANG, XU JUNQIANG
Принадлежит:

The invention relates to an interlocking system of a tramcar, an implementation method and equipment of the interlocking system and a medium. The interlocking system comprises an initialization module, a system operation module, a trackside signal processing module, a scheduling management processing module, an axle counting processing module, a depot interlocking processing module, an intersection priority control processing module, a logic processing module and a maintenance diagnosis module. The initialization module, the system operation module, the trackside signal processing module, the dispatching management processing module, the axle counting processing module, the vehicle depot interlocking processing module, the intersection priority control processing module and the maintenance diagnosis module are connected in sequence, and the logic processing module is connected with the axle counting processing module and the maintenance diagnosis module. Compared with the prior art, the ...

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Номер записи: 30
18-07-2023 дата публикации

Modified soluble T cell receptors

Номер: CN116457374A
Автор: YING HANXIAO, XU MAN, ZHANG LIYING, DU HANHAN, LIU JUAN, GU JIJIE, GOLOLOBOV GENNADY, CHEN ZHISHENG
Принадлежит:

The present invention provides an engineered chimeric soluble T cell receptor (ETCR) comprising (i) all or part of a TCR [alpha] chain fused to all or part of an antibody constant domain, and (ii) all or part of a TCR [beta] chain fused to all or part of an antibody constant domain. (i) and (ii) each comprise a designed linker, a designed binding interface between the TCR and the antibody domain, and one or more mutations in the TCR domain to stabilize the ETCR thereof. The invention is characterized in that the ETCR recognizes a specific peptide-MHC (pMHC) complex and exhibits a biological function.

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Номер записи: 31
09-05-2023 дата публикации

Collapsible loess stratum deep hole detection equipment

Номер: CN116086858A
Автор: LU KEGANG, SHEN PEI, BAI RONGWEI, FAN SHUAISHUAI, LIU YAJING, ZHANG YINGCHAO, SUN BIN, AN DONG, ZHU QIANG, LIU JINGLEI, LI JUAN, SUN CHANGBO, GU BIN, XU MAN
Принадлежит:

The invention relates to collapsible loess stratum deep hole detection equipment, and relates to the technical field of geological detection.The collapsible loess stratum deep hole detection equipment comprises a sampling rod and a sampling assembly, the sampling assembly comprises a first sampling head and a second sampling head, one end of the first sampling head is connected with the sampling rod, the end, away from the sampling rod, of the first sampling head is open, and a partition plate is arranged in the first sampling head; the partition plate vertically divides the interior of the first sampling head into a containing cavity and a first sampling cavity, the second sampling head is located in the containing cavity, a first driver is connected between the second sampling head and the first sampling head, and a one-way door is arranged at the position, close to an opening of the second sampling head, of the first sampling head; a guide ring is arranged at one end, far away from the ...

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Номер записи: 32
18-07-2023 дата публикации

Foldable lamb incubator

Номер: CN116439141A
Автор: WANG XIANWEI, WANG XUEJUN, NIU YAN, WU QIONG, QIU YONGZHOU, LI WANLI, ZHENG YAMIN, WU YAQUAN, XU MAN, WEN XINWEI, MA JIANLING, ZHANG GUOQI
Принадлежит:

The invention relates to the technical field of animal husbandry, and discloses a foldable lamb warm-keeping box which comprises a top plate, a back plate, two side plates and a face plate, a constant-temperature assembly is detachably installed on the top plate, first mortise and tenon connectors are arranged on three side edges of the top plate, first screw holes are formed in the other side edge of the top plate, and second mortise and tenon connectors are arranged on the back plate and the two side plates corresponding to the three side edges of the top plate respectively. Two sides of the back plate are respectively provided with a second screw hole, the two side plates are respectively hinged to two sides of the back plate, each side plate is provided with a third screw hole, the panel is provided with a fixing screw and an inlet/outlet, and the inlet/outlet is provided with an adjustable brake pad. The solar heating device is simple in structure, convenient to use, good in heating ...

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Номер записи: 33
23-06-2023 дата публикации

Tunnel construction method

Номер: CN116291480A
Автор: YANG FAN, CHEN YONGKANG, YANG LINHUI, LIU YAJING, LU KEGANG, XU YUTING, LI JIAHAO, XING YUNLIANG, WANG BINKE, PAN BINGRU, WANG JIAHAO, XU MAN, GU BIN, ZHAI DINGSONG
Принадлежит:

The invention relates to a tunnel construction method, and relates to the technical field of tunnel construction, and the construction method comprises the following steps: S1, carrying out soil texture analysis and investigation in the early stage of construction, carrying out earth excavation after construction preparation is finished, carrying out primary support, and then carrying out large pipe shed support; s2, after large pipe shed supporting is finished, small guide pipe construction is conducted; s3, horsehead construction is conducted, and excavation construction of a middle hole is conducted after horsehead construction is completed; s4, a CRD method is adopted for construction, and a primary support is synchronously arranged in the excavated tunnel during construction; s41, during CRD construction, the tunnels on the two sides of the middle hole are divided into four pilot tunnels to be excavated, the excavation step pitch of the adjacent pilot tunnels is 10-15 m, small guide ...

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Номер записи: 34
26-05-2023 дата публикации

Voltage control method and device for multi-type new energy power generation unit

Номер: CN116169687A
Автор: XU PENG, YANG YANCHEN, ZHAO WEI, WU LINLIN, LI FUQIANG, SUN DAWEI, PAN YAN, XU MAN, DENG XIAOYANG, SUN YAMIN
Принадлежит:

The embodiment of the invention provides a voltage control method and device for multiple types of new energy power generation units, and the method comprises the steps: determining a corresponding target reactive current proportionality coefficient according to the system information and actual terminal voltage of each type of new energy power generation unit through a preset constraint condition; through a preset simulation system, voltage simulation is carried out according to the target reactive current proportionality coefficient corresponding to each type of new energy power generation unit and the system information, a simulation result is obtained, and the optimal reactive current proportionality coefficient corresponding to each type of new energy power generation unit is determined. According to the transient reactive support capabilities of a wind power generation unit, a photovoltaic power generation unit, an energy storage converter and a dynamic reactive compensation device ...

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Номер записи: 35
15-06-2016 дата публикации

High -speed rotor blade flies to take off test device

Номер: CN0205317480U
Автор: XU MAN, YUAN JIANXUE, DING YIBIN
Принадлежит:

... 本实用新型提供一种高速转子叶片飞脱试验装置，其包括：驱动系统、真空防爆系统、润滑冷却系统和监测及控制系统，驱动电机通过过渡传动机构与转子试验件连接，真空防爆系统包括一真空舱，真空舱内还设有一飞失防护罩，飞失防护罩内形成一转子旋转空间和一叶片飞失防护空间，转子旋转空间与叶片飞失防护空间之间通过缓冲隔板隔开。真空舱内的飞失防护罩内设有缓冲隔板，在转子试验件上的叶片飞脱后可叶片会停留在叶片飞失防护空间内，这样飞脱的叶片就不会与旋转的转子试验件发生碰撞，这样可保证试验能够正常进行，同时也可有效保证试验人员和试验设备的安全，以确保发动机转子的转动安全性，为发动机设计定型提供重要的实证依据的技术手段。 ...

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Номер записи: 36
13-07-2016 дата публикации

Syllable -dividing wallboard for building

Номер: CN0205382625U
Автор: LI YINAN, LIU YANG, HU YINGYING, GAO LIANHAI, MA TING, WEI WEI, LI GUANG, WAN YING, WANG XIAOJIE, LI TIANZHAI, XU MAN
Принадлежит:

... 本实用新型公开了种建筑用隔音墙板，包括芯板，芯板内部设有夹板，在夹板内部设有内板，内板内部设有板芯，芯板、夹板和内板都为空心板，夹板通过纵向弹簧悬挂在芯板的空腔内部，内板通过横向弹簧悬挂在夹板的空腔内部，板芯水平设置在内板内部的中间位置，芯板上下两侧分别设有第二发泡水泥板和第发泡水泥板，第发泡水泥板和第二发泡水泥板内部均设有空腔，空腔的相对的上下两个面的表面均呈波浪形，其中个面的波峰的位置与另个面的波谷的位置正对，本实用新型建筑用隔音墙板耐火性能和保温性能好，安全性能高，使用寿命长，具有较好的隔音降噪性能，实用性强。 ...

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Номер записи: 37
08-06-2016 дата публикации

Camera insulation cover

Номер: CN0205285414U
Автор: SUN YUKE, XU MAN, WANG TINGTING
Принадлежит:

... 本实用新型涉及种摄像机保温套，属于多媒体教学摄像机器材技术领域，保温套其形状与摄像机外形相同，保温套为保温材料制成，其内设有电阻丝，电阻丝电连接插头，保温套前端设有镜头套，录音话筒外缘设有带尼龙粘贴的录音话筒套，保温套后端设有圆视窗口套，保温套侧端分别设有视窗口盖、按钮盖，保温套另侧端设有线路接口盖。保温套内的摄像机能够在低温状态下正常工作，电池的电量不产生衰减，摄像机内的元器件不产生非正常磨损，延长摄像机和电池的使用寿命。 ...

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Номер записи: 38
28-04-2023 дата публикации

Interlocking safety host maintenance information sending method

Номер: CN116032718A
Автор: LI QI, JI ZHIJUN, PEI BIAO, XU MAN, GAO JIAJIA, CHEN WEI, WANG LINGQUN, DAI YUE
Принадлежит:

The invention discloses an interlocking security host maintenance information sending method, which comprises the following steps of S1, reading an offline data configuration file, and obtaining maintenance information configuration data; s2, a maintenance information structural body is initialized according to the maintenance information configuration data, and the maintenance information structural body comprises an alarm information structural body and a state information structural body; s3, sending corresponding alarm information based on the initialized alarm information structural body according to an actual operation scene; s4, according to the actual working condition information, based on the initialized state information structural body, sending state information corresponding to the actual working condition; and S5, executing the steps S3 and S4 every time the maintenance station sends the operation scene setting information, the corresponding operation scene message, the working ...

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Номер записи: 39
07-04-2023 дата публикации

Method for preparing Cu2O and Fe2O3 composite catalyst

Номер: CN115920893A
Автор: CAO XUAN, ZHANG HAIYUE, WANG KAI, LIU LIXIN, XU MAN
Принадлежит:

The invention relates to a method for preparing a catalyst, in particular to a method for preparing a Cu2O-coated Fe2O3 composite catalyst, which comprises the following steps: by taking copper acetate, sodium molybdate and ferrous sulfate heptahydrate as main raw materials, mixing the copper acetate and isopropanol while stirring, heating to 81 DEG C, and then adding a hydrazine hydrate solution; and filtering and centrifuging the solution, repeatedly cleaning the brown precipitate with ethanol, drying and grinding to obtain the product cuprous oxide nano hollow sphere. Sodium molybdate and ferrous sulfate heptahydrate are dissolved respectively, the sodium molybdate solution is poured into the ferrous sulfate heptahydrate solution and stirred, then the mixture and cuprous oxide are put into a reaction kettle together, the temperature is 180 DEG C, after 24 h, the solution is taken out and placed at the room temperature to be cooled, cleaned, dried and ground, and then the target product ...

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Номер записи: 40
25-04-2023 дата публикации

Electromagnetic valve, control method and device thereof and brake system

Номер: CN116001759A
Автор: XU MAN, SUN XUDONG, TANG ZONGCHUN, ZHANG DAWEI
Принадлежит:

The invention provides an electromagnetic valve, a control method and device thereof and a brake system, the electromagnetic valve comprises a valve seat, a valve core, a valve core, a valve core, a valve core, a valve core, a valve core, a valve core, a valve core and a valve core, the valve seat is provided with a containing cavity, a liquid inlet hole and a liquid outlet hole, and the liquid inlet hole and the liquid outlet hole are communicated with the containing cavity to form a fluid channel; the valve element is connected with the inner wall of the containing cavity in a sliding and sealing mode and used for controlling the opening degree of the fluid channel; the magnetism isolating pipe is connected with the valve seat, and an inner cavity of the magnetism isolating pipe is communicated with the containing cavity; the electromagnetic moving iron is movably arranged in the magnetism isolating tube; at least part of the coil is arranged on the magnetism isolating pipe in a sleeving ...

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Номер записи: 41
05-05-2023 дата публикации

Atmospheric pollution scene simulation method and device and electronic equipment

Номер: CN116070923A
Автор: YE ZHANPENG, XU MAN, XIAO WEI, ZHAO YAO, ZHAO JIAQI, SONG QIANG, MA RUIQI
Принадлежит:

The invention provides an atmospheric pollution scene simulation method and device and electronic equipment. The method comprises the following steps: acquiring air quality data of current date forecast; determining whether a historical pollution process of which the end date is not smaller than the next date of the current date exists or not; if the historical pollution process does not exist, whether a new pollution process from the next date exists or not is determined according to the air quality data; if the new pollution process exists, pre-evaluating the new pollution process according to the air quality data, and taking the pre-evaluated new pollution process as a historical pollution process; if the historical pollution process exists, whether the historical pollution process is ended or not is determined according to the air quality data; and if the historical pollution process is not finished, updating the historical pollution process according to the air quality data, and pre-evaluating ...

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Номер записи: 42
26-05-2023 дата публикации

Method and device for detecting oscillation of power unit

Номер: CN116165539A
Автор: YANG YANCHEN, XU PENG, WU LINLIN, ZHAO WEI, SUN DAWEI, LI FUQIANG, XU MAN, PAN YAN, DENG XIAOYANG, SUN YAMIN
Принадлежит:

The invention provides a power unit oscillation detection method and device, and relates to the technical field of power equipment operation and maintenance, and the method comprises the steps: applying a first disturbance signal, and determining a first power parameter; applying a second disturbance signal, and determining a second electric power parameter; wherein the positive sequence disturbance frequency and the negative sequence disturbance frequency of the first disturbance signal are target frequencies, and the positive sequence disturbance frequency and the negative sequence disturbance frequency of the second disturbance signal are complementary frequencies; obtaining a first response component and a first coupling response component based on the first power parameter, and obtaining a second response component and a second coupling response component based on the second power parameter; and obtaining impedance information based on the first response component, the first coupling ...

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Номер записи: 43
18-07-2023 дата публикации

Comprehensive quantitative evaluation method and device for operation characteristics of wind power plant

Номер: CN116452368A
Автор: YANG WEIXIN, ZHANG YANGFAN, WU LINLIN, WANG YU, LIANG KAI, WANG YAOHAN, XU MAN, WANG ZHENGYU, ZHANG RUIFANG
Принадлежит:

The invention provides a comprehensive quantitative evaluation method and device for operation characteristics of a wind power plant, and relates to the technical field of wind power. The method comprises the following steps: acquiring cross-platform multi-stage wind power operation data; determining a unit state recognition result according to the cross-platform multi-stage wind power operation data; and according to the unit state identification result and the wind power plant operation evaluation index, obtaining a wind power plant operation characteristic comprehensive quantitative evaluation result. The device executes the method. According to the comprehensive quantitative evaluation method and device for the operation characteristics of the wind power plant provided by the embodiment of the invention, the operation characteristics of the wind power plant can be accurately evaluated.

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Номер записи: 44
20-07-2016 дата публикации

Dynamics of brushing teeth detecting system based on pressure detection

Номер: CN0205388520U
Автор: LIAO QIAN, ZHANG BEI, XU MAN
Принадлежит:

... 本实用新型提出了种基于压力检测的刷牙力度检测系统。在日常生活中，很多人担心刷牙不干净，会不自觉地加大力度。殊不知刷牙太用力，会损害牙釉质及牙龈组织，还会磨损覆盖在根部的牙骨质，导致牙齿敏感、腐烂或畸形。本实用新型提供种基于压力检测的刷牙力度检测系统，其特征在于：包括牙模模块、压力传感器模块、A/D转换模块、显示模块，所述牙模模块与压力传感器模块连接，所述压力传感器模块与A/D转换模块连接，所述A/D转换模块与单片机模块连接，所述单片机模块与显示模块连接。本实用新型结构简单，可检测刷牙力度，可进行刷牙力度的测试和训练。 ...

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Номер записи: 45
08-06-2016 дата публикации

Installation automatic feeding's high -frequency welder

Номер: CN0205290054U
Автор: GE XIAOYANG, ZHANG TIELONG, ZHANG LI, XU MAN
Принадлежит:

... 本实用新型涉及种安装自动送料装置的高频焊接机，包括机架、机壳、焊接装置以及送料装置，机架为立方体框架结构，机架内安装有主控机箱，机架上端面固装有机壳，机壳上端竖直安装有升降液压缸，该升降液压缸下端的活塞杆伸入机壳内并驱动安装有焊接装置，送料装置内横向安装有导向送料轨道自动进行推送；在机壳内的焊接装置外周环绕安装有盘管，该盘管的两端均伸出机壳外并通过软管延伸连接至安装在机架下部的循环泵，盘管内循环流动有冷却液。本实用新型采用自动送料机械手依次推送待加工的工件，自动推送，速度可控，稳定可靠，并且采用循环冷却液盘管进行冷却隔热，隔热效果好，产品质量好。 ...

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Номер записи: 46
23-06-2023 дата публикации

Portable escape device in closed space

Номер: CN116311781A
Автор: WU JIAN, HAN ZHENZHEN, MA MIN, HAN YINJI, REN SHEYONG, ZHENG SHANGKUN, QIU YE, LUO CHAO, YU JIASHENG, WANG HAILE, HAN DONGFEI, SU KANZHUANG, CAI YACHONG, XU MAN, SHEN AOXUE
Принадлежит:

The invention relates to a portable escape device in a closed space, and belongs to the technical field of escape in the closed space. The alarm is mounted on the mounting package main body; the monitoring bracelet is internally provided with an optical heart rate sensor and is used for monitoring the heart rate of a worker; the controller is installed on the installation bag body, connected with the monitoring bracelet and the alarm and used for controlling the alarm to give an alarm when the heart rate is abnormal. And when the monitoring bracelet monitors that the heart rate of the worker is abnormal, the controller controls the alarm to give an alarm, so that on one hand, the worker can be warned that the body is abnormal, and on the other hand, if the worker outside the closed space finds that the alarm continuously gives an alarm for a long time, the worker in the closed space may coma, and the worker is prevented from being injured. Therefore, rescue can be carried out in time, and ...

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Номер записи: 47
18-08-2023 дата публикации

Catalytic purification treatment method for VOC organic waste gas

Номер: CN116603352A
Автор: YUE CAIYING, HAO FENG, XU MAN, WANG PENG, XIE FEI
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The invention provides a VOC organic waste gas catalytic purification treatment method, and relates to the field of waste gas purification. The VOC organic waste gas catalytic purification treatment method comprises the following steps: step 1, introducing organic waste gas into an activated carbon purification box for purification and adsorption, step 2, heating the activated carbon purification box to precipitate organic matter gas from activated carbon, step 3, feeding the organic gas into a catalytic chamber, step 4, adding a catalyst into the catalytic chamber, and carrying out catalytic purification treatment on the organic waste gas in the catalytic chamber. 5, the heat energy is guided into the activated carbon purification box again through the heat transfer channel. Organic waste gas is guided into the activated carbon purification box to be filtered, the purification efficiency is high, meanwhile, organic matter gas is separated out of the activated carbon net through high temperature ...

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Номер записи: 48
17-08-2021 дата публикации

Selenium-rich tremella cultivation method

Номер: CN113261472A
Автор: DENG ZHENGCHUN, WANG ZHAOHUI, GU ZHENHUA, BU HONGFENG, XU MAN, ZHANG ZHONGWU, LI LIHUA, YANG CAIBING, CHEN ZHIBING, ZHANG WENDOU, ZHAO LINGLI, XIA LIFANG, ZHENG YING, 邓正春, 王朝晖, 顾振华, 步洪凤, 徐曼, 张忠武, 李丽华, 杨才兵, 陈志兵, 张文斗, 赵伶俐, 夏梨芳, 郑瑛
Принадлежит:

The invention is suitable for the field of selenium-rich edible fungi, and provides a selenium-rich tremella cultivation method. The method is characterized by comprising the following steps: preparing a culture medium; applying selenium to the culture medium, wherein 30 g of grain and oil type Zinxibao is weighed and dissolved in 8-10 kg of water to be evenly stirred during material stirring, and then the mixture is added into 50 kg of the culture medium to be fully and evenly mixed; performing bagging and sterilizing; performing inoculation; performing spawn running; fruiting, wherein fungus bags are full of hyphae 12-13 days after inoculation, the fungus bags are scratched, traditional Chinese medicine mixed liquid is sprayed to the surfaces of the fungus bags, and hypha growth is promoted; harvesting, wherein when the tremella is completely unfolded, white, semitransparent, soft and elastic, the tremella is harvested regardless of the size of tremella. According to the selenium-rich ...

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Номер записи: 49
08-06-2016 дата публикации

Sheet stock counter

Номер: CN0205302363U
Автор: GE XIAOYANG, HU JIAN, ZHANG LI, XU MAN
Принадлежит:

... 本实用新型涉及种片料计数器，包括检测台、基座、立柱、滑块以及摄像头，在检测台上固装有基座，该基座上垂直安装立柱，在立柱上滑动安装有滑块，滑块上水平固装有摄像头，摄像头向下设置，摄像头的信息传出端口连接计算机通过显示器实现视频信息的输出。本实用新型将待测片料放置于检测台上，通过限位立板进行定位，摄像头将料片信息进行采集，传输，最后通过计算机进行图像处理，将采集的视频数据进行放大处理后，在显示器上予以显示，避免因片料较薄且数量较多，而导致漏计或错计。 ...

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Номер записи: 50
04-04-2023 дата публикации

Atomization, disinfection and air draft device for drainage channel of trench of livestock breeding house

Номер: CN115885867A
Автор: WANG XIANWEI, SUI FUGEN, ZHANG JIAQING, XU ZEJUN, XU MAN, WANG XUEJUN, WANG KEJUN, ZHANG GUOQI, GUO YUPEI
Принадлежит:

The invention discloses a livestock breeding house trench drainage channel atomization disinfection air draft device which comprises a manure scraping plate installed in a trench drainage channel, the manure scraping plate is connected with a plc controller, the livestock breeding house trench drainage channel atomization disinfection air draft device further comprises a flushing unit, a row module, an atomization disinfection unit, an air draft unit and a sealing curtain, and membrane cloth traction mechanisms are symmetrically arranged at the left end and the right end of the manure scraping plate; the membrane cloth traction mechanism comprises a vertical plate which is vertically fixed on the manure scraping plate guide rail along the longitudinal direction, and a membrane cloth folding area is arranged between the vertical plate and the sewage discharge channel on the adjacent side; the device is unique in structure and ingenious in design, and the problem that in the ventilation process ...

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Номер записи: 51
17-08-2021 дата публикации

Selenium-rich hericium erinaceus cultivation method

Номер: CN113261470A
Автор: GU ZHENHUA, DENG ZHENGCHUN, WANG ZHAOHUI, BU HONGFENG, XU MAN, ZHANG ZHONGWU, ZHAO LINGLI, YANG CAIBING, CHEN ZHIBING, ZHANG WENDOU, ZHENG WENKAI, XIA LIFANG, LIU GUOPING, 顾振华, 邓正春, 王朝晖, 步洪凤, 徐曼, 张忠武, 赵伶俐, 杨才兵, 陈志兵, 张文斗, 郑文凯, 夏梨芳, 刘国平
Принадлежит:

The invention is suitable for selenium-rich edible mushrooms, and provides a selenium-rich hericium erinaceus cultivation method.The method comprises the following steps: preparing a culture medium: 36% of sweet potato residues, 30% of broad-leaved tree sawdust, 12% of corn stalk powder, 20% of wheat bran or rice bran, 1% of gypsum and 1% of glucose are used, a selenium solution is added during mixing, and blending is performed until the water content is 65% and the pH value is 5-6; bottling and sterilizing or bagging and sterilizing; inoculating and emerging: when the temperature of the culture medium is decreased to 28 DEG C or below, a culture bottle or a culture bag is put into an inoculation box or a sterile room for inoculation, after inoculation, the culture bag or the culture bottle is placed in a culture room for culture, the temperature in the culture room is 20-30 DEG C, the relative air humidity is 70%, and the culture room is shaded; fruiting; harvesting: harvesting can be ...

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Номер записи: 52
17-08-2021 дата публикации

Selenium-enriched quality-improving cultivation method for potatoes

Номер: CN113261487A
Автор: DENG ZHENGCHUN, WANG ZHAOHUI, GU ZHENHUA, XU MAN, BU HONGFENG, ZHANG ZHONGWU, ZHAO LINGLI, YANG CAIBING, ZHANG WENDOU, ZHENG WENKAI, XIA LIFANG, XIE HUI, LIU SHUN, 邓正春, 王朝晖, 顾振华, 徐曼, 步洪凤, 张忠武, 赵伶俐, 杨才兵, 张文斗, 郑文凯, 夏梨芳, 谢辉, 刘顺
Принадлежит:

The invention is suitable for the technical field of vegetable planting, and provides a selenium-enriched quality-improving cultivation method for potatoes. The method comprises the steps of mulch preparation, land selection and preparation, fertilization and sowing, field management and reasonable selenium application, selenium fertilizer and a selenium soil conditioner registered in China are used for selenium application, and selenium is supplemented for leaf surfaces and rhizospheres through reasonable selenium application. When selenium is supplemented for the leaf surfaces, the selenium solution is sprayed on leaves, flowers and stems until no water drops, the selenium application is stopped 20 days before harvesting, according to selenium supplementing for the rhizospheres, the selenium soil conditioner is applied in the field before soil plowing, and then plowing is performed, so that the soil and the selenium soil conditioner are fully and uniformly mixed. According to the method ...

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Номер записи: 53