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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 16. Отображено 16.
02-05-2023 дата публикации

Continuous box girder construction easy-cracking area identification and whole-process digital monitoring method

Номер: CN116049935A
Автор: YANG LIU, CHEN XIAORUI, XIAO SHUN, SUN YEFA, BAI YUNCHAO, SUN WENXIN, DU BO, GUO JIANPO, LI JINJU, LYU XIANGFENG, YANG YAHAN
Принадлежит:

The invention relates to the technical field of continuous box girder construction, and provides a continuous box girder construction easy-cracking area identification and whole-process digital monitoring method, which comprises the following steps: S1, according to concrete performance and construction process parameters, in combination with a construction drawing, establishing a continuous box girder simulation model; s2, according to stress simulation analysis of the continuous box girder, obtaining information of an unstable and easily-cracked area of the box girder; s3, inputting the information of the unstable easy-to-crack area into the box girder simulation model, and identifying the easy-to-crack area of the continuous box girder in the construction process; and S4, carrying out whole-process digital monitoring on the easily-cracked area of the continuous box girder through digital monitoring equipment, and analyzing and processing to obtain the cracking condition and the crack ...

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Номер записи: 1
11-11-2015 дата публикации

A special extracting tool for PROTOS70 unit oil blanket of leading along by hand

Номер: CN0204748503U
Автор: LI JINJU, ZHANG HUIMING
Принадлежит:

The utility model provides a special extracting tool for PROTOS70 unit oil blanket of leading along by hand, its characterized in that: extracting tool's main part includes two tongss, the tongs passes through the tongs pin to be installed in the fixed cover of tongs, and the fixed cover upper portion threaded connection of tongs has an ejector pin, and ejector pin one end is inserted in the fixed cover of tongs the other end and is connected with the handle, the utility model discloses a technique effect: this instrument can take out oil blanket hand in hand steadily, smoothly for the dismantlement work becomes not only soon but also not difficultly, and can not cause any damage to the surface of the bearing frame oil blanket mounting hole of leading along by hand. Reduce repeated change oil blanket number of times, lengthened the life of new oil blanket. Alleviate maintenance personal's intensity of labour, has improved work efficiency, reduced cost of maintenance, the utility model relates ...

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Номер записи: 2
15-06-2011 дата публикации

Process for producing chlorine dioxide used for treating water

Номер: CN0101185443B
Автор: LI JINJU, WEI PO, WANG HUA, JINJU LI, PO WEI, HUA WANG
Принадлежит:

The invention relates to a method for preparing chlorine dioxide which is used for treating water, in particular to a method for preparing the chlorine dioxide used for treating the water from stable activating preparation of the chlorine dioxide. Sodium carbonate is adopted as a stabilizer to prepare stable chlorine dioxide solution, and hydrochloric acid is used as activation solution of an activator to actively prepare the chlorine dioxide. The invention is characterized in that: the weight concentration of the hydrochloric acid in the activation solution is 10 percent-20 percent and the mass putting ratio between the chlorine dioxide activation solution and the stable solution is 1: 3-1: 1. The method of the invention adopts stable chorine dioxide activation equipment with finalized production and gropes and selects suitable activation concentration and use ratio; the activation efficiency can be improved above 85 percent; the invention can effectively reduce the cost of water treatment ...

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Номер записи: 3
08-03-2017 дата публикации

Metallurgical electric arc furnace and middle bell thereof

Номер: CN0206001904U
Автор: HUANG TAO, MENG XIANHUA, LIANG CHEN, YE FEILAI, LI JINJU, QI FUCHUAN
Принадлежит: SHANDONG IRON & STEEL CO LTD, SHANDONG IRON AND STEEL COMPANY LTD.

The application discloses the middle bell of metallurgical electric arc furnace, including the bell body, be provided with on the bell body and link up the upper and lower surface of bell body, and there is the protection gas passageway that is used for letting in protective gas. When smelting, let in the protective gas of certain pressure in to the stove through protection gas passageway, protective gas forms protective atmosphere in the lower surface department of bell body, can effectively reduce in the stove high temperature flue gas and splash slag to the erosion of middle bell lower surface and electrode tip, has improved the life of middle bell, has reduced electrode consumption. This application still discloses a metallurgical electric arc furnace that contains this centre bell.

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Номер записи: 4
23-09-2015 дата публикации

Special extracting tool of oil blanket

Номер: CN0204658328U
Автор: LI JINJU, ZHANG HUIMING, HU XIANGSHENG
Принадлежит:

The utility model provides a special extracting tool of oil blanket, characterized by: be equipped with threaded hole at the center of tongs cover, the screw rod dress overlaps central threaded hole at the tongs, and the handle cartridge is in the round pin shaft hole of screw rod upper end, be equipped with the longitudinal Groove of symmetry about the tongs cover on the lateral wall, longitudinal Groove's the both sides wall and the upper end of tongs are equipped with the round pin shaft hole respectively about the tongs cover, round pin axle is the round pin shaft hole of cartridge on the wall of the tongs cover left and right sides and tongs upper end downthehole respectively, with first and second tongs hinges dress in the recess of the tongs cover left and right sides, the first and second tongs lower extremes are equipped with outwards bellied first grabhook and second grabhook respectively, put into the oil blanket of drum profile shaft bearing with first and second grabhooks, ...

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Номер записи: 5
28-10-2015 дата публикации

Improved generation cigarette machine room of blowing

Номер: CN0204722236U
Автор: LI ZHUOJUN, LI JINJU
Принадлежит:

The utility model provides an improved generation cigarette machine room of blowing, its characterized in that: include that mid portion is the box of cavity and fixes in the branch wind chamber of box below, divide to set up an air -supply line under the wind chamber that the diapire setting of box is the first air outlet and the second air outlet of symmetric distribution, apron and aviation baffle are installed through first air outlet and second air outlet and branch wind chamber intercommunication to the box around the box, come from the malleation of cigarette machine middling pressure ventilation blower and dry through air -supply line entering branch wind intracavity. The utility model discloses a design and improve on the basis of the former quick -witted canyon room of confession silk of PROTOS70 cigarette machine: increased a branch wind chamber, make blow the room to inhale a malleation that the silk said blow distribute more reasonable, the effectual serious phenomenon of canyon ...

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Номер записи: 6
28-10-2015 дата публикации

Cigarette machine knife dish inclination adjusting device

Номер: CN0204722237U
Автор: LI JINJU
Принадлежит:

The utility model provides a cigarette machine knife dish inclination adjusting device, including fixing the location support board on the blade grinder frame, install the shape of a hoof seat cover on the location support board, install the joint bearing between shape of a hoof seat cover both sides limit, screw rod with joint bearing fixed connection, fix the supporting seat on organism f, the blade grinder frame is used for fixed transmission case, blade disc one side is connected with the transmission case, the opposite side and the blade disc semi -axis support of blade disc are connected, transmission case and blade disc semi -axis support are fixed on cigarette machine equipment, the one end and the joint bearing fixed connection of screw rod, the other end is equipped with the external screw thread, one end that the screw rod was equipped with the external screw thread uses adjusting nut to screw after the fixed orifices of supporting seat passes. The utility model discloses simple ...

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Номер записи: 7
23-09-2015 дата публикации

Smoke machine knife disc inclining angle adjusting device

Номер: CN104921295A
Автор: LI JINJU
Принадлежит:

The invention provides a smoke machine knife disc inclining angle adjusting device which comprises a positioning supporting plate, a horseshoe seat sleeve, a joint bearing, a screw and a supporting seat. The positioning supporting plate is fixed on a knife grinding wheel, the horseshoe seat sleeve is mounted on the positioning supporting plate, the joint bearing is mounted on two lateral sides of the horseshoe seat sleeve, the screw is fixedly connected with the joint bearing, the supporting seat is fixed on a machine body f, the knife grinding wheel is used for fixing a transmission box, one side of a knife disc is connected with the transmission box while the other side of the same is connected with a knife disc half shaft support, the transmission box and the knife disc half shaft support are fixed on smoke machine equipment, one end of the screw is fixedly connected with the joint bearing while the other end of the same is provided with an external thread, and the end, provided with ...

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Номер записи: 8
09-06-2010 дата публикации

Method for removing algae and peculiar smell by adding chlorine in water treatment process

Номер: CN0101723529A
Автор: FU TONGSHUN, LI JINJU, WANG HUA, WEI PO, TONGSHUN FU, JINJU LI, HUA WANG, PO WEI
Принадлежит:

The invention discloses a method for removing algae and peculiar smell by adding chlorine in a water treatment process, which relates to a method for removing algae and peculiar smell produced by the algae in the drinking water treatment in particular. The water treatment process comprises the following steps: performing coagulative precipitation on raw water, filtering in a filter, sterilizing and conveying to users. The method is characterized in that in the water treatment process, the chlorine is added into the water before the water is fed into a coagulative precipitation tank; and after the chlorine is added and the solution is reacted for 10 hours, the filtering process of the water treatment in the filter is carried out. Through a large amount of laboratory experiments and industrial experiments, the method of the invention fulfills the aims of removing the algae and the peculiar smell by changing the chlorine adding position and controlling the residual chlorine before filtering ...

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Номер записи: 9
28-05-2008 дата публикации

Process for producing chlorine dioxide used for treating water

Номер: CN0101185443A
Автор: WEI PO, WANG HUA, LI JINJU, PO WEI, HUA WANG, JINJU LI
Принадлежит:

The invention relates to a method for preparing chlorine dioxide which is used for treating water, in particular to a method for preparing the chlorine dioxide used for treating the water from stable activating preparation of the chlorine dioxide. Sodium carbonate is adopted as a stabilizer to prepare stable chlorine dioxide solution, and hydrochloric acid is used as activation solution of an activator to actively prepare the chlorine dioxide. The invention is characterized in that: the weight concentration of the hydrochloric acid in the activation solution is 10 percent-20 percent and the mass putting ratio between the chlorine dioxide activation solution and the stable solution is 1: 3-1: 1. The method of the invention adopts stable chorine dioxide activation equipment with finalized production and gropes and selects suitable activation concentration and use ratio; the activation efficiency can be improved above 85 percent; the invention can effectively reduce the cost of water treatment ...

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Номер записи: 10
06-06-2023 дата публикации

Intelligent monitoring system and method for precast beam piece maintenance based on different time efficiencies

Номер: CN116214689A
Автор: YANG MIN, ZHONG CHANGHAI, LI XIANGQIAN, GAO JIAN, REN CONGCONG, SUN YEFA, BAI YUNCHAO, ZHOU XIANHAI, LI JINJU, LYU XIANGFENG, JI XUAN
Принадлежит:

The invention relates to the field of intelligent monitoring equipment, in particular to an intelligent monitoring system and method for precast beam piece maintenance based on different time efficiencies. The system comprises a data acquisition unit, a data analysis and processing unit, a telescopic unit, a positioning unit, a moving unit and a control unit, and the control unit is used for controlling the moving unit, the positioning unit, the telescopic unit, the data acquisition unit and the data analysis and processing unit. The system provided by the invention can reasonably monitor concrete beams with different sizes and different concrete strengths, and has the advantage of universality; the concrete beam can be subjected to all-around maintenance monitoring, the high-quality precast concrete beam with uniform stress is obtained, and the product quality and the safe use after installation are ensured; the structure is ingenious, and the site requirement is lower; and the automation ...

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Номер записи: 11
11-11-2015 дата публикации

Silk ribbon guide block is inhaled to cigarette unit

Номер: CN0204742610U
Автор: XU FENG, LI JINJU
Принадлежит:

The utility model provides a silk ribbon guide block is inhaled to cigarette unit, inhaling the guide block body between silk ribbon guide rail and the silk ribbon follower including establishing, the upper portion of guide block body vertically is equipped with the fixed orifices, and the mounting passes the fixed orifices and fixes the guide block body on the plenum body, its characterized in that: the one side that the guide block body is relative with the silk ribbon follower is the adjacent surface, and the adjacent surface design is the endocentric streamlined arc surface in the centre of a circle with the silk ribbon follower, and the fluting that runs through the guide block body is transversely seted up at guide block body lower part center, and grooved width is width in the width of inhaling the silk ribbon slightly for the supporting is inhaled the silk ribbon and is played the guide effect. The utility model discloses can can effectually avoid the guide block and inhale the ...

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Номер записи: 12
18-08-2023 дата публикации

Portable living tumor sampling and storing device capable of completely sampling

Номер: CN116602717A
Автор: CHEN RUI, CAO XIANGYANG, ZHANG XINHUI, CHEN YING, LIN SONG, LIU RENFEI, ZHANG ZHENZHEN, LI YANG, GAO MENG, LI JINJU, DING JINGWEN, KONG LIANG, YANG XIN
Принадлежит:

The invention discloses a portable living tumor sampling and storing device capable of completely sampling, and relates to the technical field of tumor sampling equipment.The portable living tumor sampling and storing device comprises a base, a storing cylinder is fixed to the center of the top of the base, the portable living tumor sampling and storing device is convenient to carry and small in occupied space through a ring grip, and a tumor can be completely cut off through a U-shaped blade without being excessively cut off; the tumor can be firmly pulled out through the inner needle assembly, the tumor can be prevented from falling off after being cut off, the tumor is prevented from making contact with the body tissue again, a low-temperature environment can be created through the micro liquid pump, the tumor can be conveniently stored for a long time, and sample help is provided for further research on the illness state of a patient; the tumor is prevented from necrosis after being ...

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Номер записи: 13
04-07-2023 дата публикации

Pointer instrument identification and reading method based on deep learning

Номер: CN116386019A
Автор: SUN AIQIN, CHEN GUANGQING, YUAN LIANG, WANG JIDAI, WANG ZHIWEI, WEI JUNYING, WANG SHIKAI, LI JINJU, LIU YONGKANG, SUN YUHUI, LI PU
Принадлежит:

The invention discloses a pointer type instrument identification and reading method based on deep learning. The method comprises the following steps: firstly, acquiring an instrument image through an inspection robot, constructing a data set A, constructing and training an instrument target detection model, identifying the data set A by using the instrument target detection model, and cutting the image according to instrument position information; constructing a pointer and measuring range segmentation data set B according to the cut image, constructing a pointer target detection model and a measuring range semantic segmentation model, and identifying and segmenting a pointer and a measuring range of the instrument to obtain a pointer image and a measuring range image; and processing the pointer and the range image, and carrying out numerical calculation according to an angle method to obtain a pointer reading. According to the method, deep learning is used for replacing manual reading ...

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Номер записи: 14
25-04-2023 дата публикации

Solar humidifier with molecular sieve filter plate

Номер: CN116007101A
Автор: ZHANG HENGQIANG, WU QIONG, ZHANG ZIMO, LIU YUHUI, SHI YUHANG, XIAO YU, LI JINJU
Принадлежит:

The invention discloses a solar humidifier with a molecular sieve filter plate, and belongs to the field of household appliances. Comprising a shell, the upper half part of the shell is provided with two symmetrically arranged cambered surfaces, and a convex structure is formed; a humidity sensor and a water filling nozzle are arranged on the upper surface of the shell; the solar panel is arranged on any cambered surface of the shell; the plurality of mist outlet holes are formed in the other cambered surface of the shell; a water storage tank is arranged in the shell, and an ultrasonic ion generator is arranged at the bottom of the water storage tank; a molecular sieve filter plate is arranged at one end close to the water filling nozzle in the water storage tank. According to the invention, the solar photovoltaic panel and the controller are arranged, and the current converted by the photovoltaic panel is stabilized by utilizing the condition and efficiency of photoelectric conversion ...

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Номер записи: 15
21-10-2015 дата публикации

Improved generation cigarette sabot retention device of mechanism

Номер: CN0204713493U
Автор: GUAN GENZHI, LI JINJU
Принадлежит:

The utility model provides an improved generation cigarette sabot retention device of mechanism, block the stick including base and many, the right -hand member that blocks the stick connects firmly its characterized in that with the base in inserting the base: the left end that stops the stick overlaps in proper order and is equipped with plastics roller, sleeve, and plastics roller, telescopic both ends are respectively with first retaining ring and second retaining ring location, and the sleeve can stop free rotation on excellent. The beneficial effects of the utility model are that, through designing and improve on YJ35 sabot machine former retention device basis: a sleeve has been increased to with two retaining ring location, it is more reasonable in the distribution of sabot in -process to make the cigarette prop up, and the support tends to balance, and the effectual slope phenomenon of having avoided in the cigarette sabot has improved product quality.

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Номер записи: 16