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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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Применить Всего найдено 8. Отображено 8.
09-12-2009 дата публикации

Blasting network reliability test tracer method

Номер: CN0101598523A
Автор: GAO YIN, WANG KEFENG, SU JIALIN, LI GUANGYI, CAI YUNBO, WANG FUYUN, ZHU KUIWEI, LIU HANCHENG, HE GUOWEI, WANG MEIYI, LU XINGLIANG, LIU ZHONGFU, HE YANGUO, REN JIANQIN, ZHAO XUEWEN, CAI HONGLIANG, WANG HE, JIANG DIANCHENG, KAN HONGYI, YIN GAO, KEFENG WANG, JIALIN SU, GUANGYI LI, YUNBO CAI, FUYUN WANG, KUIWEI ZHU, HANCHENG LIU, GUOWEI HE, MEIYI WANG, XINGLIANG LU, ZHONGFU LIU, YANGUO HE, JIANQIN REN, XUEWEN ZHAO, HONGLIANG CAI, HE WANG, DIANCHENG JIANG, HONGYI KAN
Принадлежит:

The invention relates to a blasting network reliability test tracer method, which is applied to the blasting network reliability tests of various rock-soil blasting engineerings and demolition blasting engineerings. The method comprises the following steps: selecting test sites, drilling holes with drilling equipments on the test sites, using rows instead of circuit branches and drilled holes instead of powder chambers or cartridge bags; selecting qualified blasting caps of each section and numbering the blasting caps, networks and drilled holes; according to the blasting design network diagram, linking the end lines of the blasting caps of each hole to form a network branch line, erecting high speed cameras, connecting the high speed cameras with computers by optical cables, initiating the network by an initiator, counting down before initiation and simultaneously starting the computers to capture images. The method has the advantages of ensuring precision, safety and reliability of engineering ...

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Номер записи: 1
18-06-2014 дата публикации

Fluorescence molecular probe and application thereof in hydrogen sulfide detection

Номер: CN103865522A
Автор: CAI YUNBO, QIN ANJUN, TANG BENZHONG, SUN JINGZHI
Принадлежит:

The invention discloses a fluorescence molecular probe and application thereof in hydrogen sulfide detection. The structure of the fluorescence molecular probe is R1-N3, wherein R1 is a gene with aggregated and induced luminescence property. The principle is as follows: the molecule containing a nitrine functional group does not shine in a solution or an aggregation state due to the quenching effect of nitrine while the molecule containing amino generated after reduction of the nitrine functional group by using hydrogen sulfide displays the characteristics of an adaptive image enhancer (AIE). Thus, detection of the hydrogen sulfide concentration in the aggregation state is achieved. The principle is as follows: the fluorescence quenching of the overall aggregation is caused by azide groups left in the aggregation state. Therefore, luminescence of the probe molecule just can be opened after most of azide groups are reduced. Thus, the detection limit and the effective detection range are ...

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Номер записи: 2
23-03-2011 дата публикации

Method for testing millisecond delay time in controlled blasting

Номер: CN0101988814A
Автор: YIN GAO, KEFENG WANG, JIALIN SU, YUNBO CAI, KUIWEI ZHU, FUYUN WANG, HANCHENG LIU, GUANGYI LI, GUOWEI HE, XINGLIANG LU, ZHONGFU LIU, MEIYI WANG, JIANQIN REN, YAN CHENG, YONG LI, HUIMIN ZHANG, HE WANG, DIANCHENG JIANG, GAO YIN, WANG KEFENG, SU JIALIN, CAI YUNBO, ZHU KUIWEI, WANG FUYUN, LIU HANCHENG, LI GUANGYI, HE GUOWEI, LU XINGLIANG, LIU ZHONGFU, WANG MEIYI, REN JIANQIN, CHENG YAN, LI YONG, ZHANG HUIMIN, WANG HE, JIANG DIANCHENG
Принадлежит:

The invention relates to a method for testing millisecond delay time in controlled blasting, which is suitable for testing time intervals of various controlled blasting sections and measuring explosion initiation time and intervals of detonators of a blasting network and the millisecond delay time of a single detonator. The method comprises the following steps of: connecting channel circuits to form a detonator millisecond delay time test system; after all the circuits are connected, respectively switching off a K (division) switch and K1 to KN switches and starting to acquire data; switchingoff an explosion initiation switch and when the detonators are blasted, recording the data corresponding to each channel by using a data acquisition device; and reading the switching-on time and the explosion initiation moment of each section of detonator, wherein the time difference of the switching-on time and the explosion initiation moment is the millisecond delay time of each section of detonator ...

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Номер записи: 3
16-09-2009 дата публикации

Method for testing waterproof compressive property of explosive apparatus under high pressure and device thereof

Номер: CN0101532806A
Автор: GAO YIN, WANG KEFENG, SU JIALIN, CAI YUNBO, JIANG DIANCHENG, ZHU KUIWEI, WANG FUYUN, LIU HANCHENG, HE GUOWEI, LI GUANGYI, LIU ZHONGFU, WANG MEIYI, LU XINGLIANG, LI YONG, CAI HONGLIANG, CHEN LIQIU, HE YANGUO, WANG HE, YIN GAO, KEFENG WANG, JIALIN SU, YUNBO CAI, DIANCHENG JIANG, KUIWEI ZHU, FUYUN WANG, HANCHENG LIU, GUOWEI HE, GUANGYI LI, ZHONGFU LIU, MEIYI WANG, XINGLIANG LU, YONG LI, HONGLIANG CAI, LIQIU CHEN, YANGUO HE, HE WANG
Принадлежит:

The invention relates to a method for testing the waterproof compressive property of an explosive apparatus under high pressure and a device thereof, which are applied to the test of the waterproof compressive property of the explosive apparatus in various deepwater blasting engineerings. Explosive composes an explosive apparatus property related test device to be put in a high-pressure test chamber of the test device in a normal way; water is poured into the test chamber and is ensured to be capable of submerging the test device with the submerging depth of 5cm to 10cm; a detonator leg wire is connected with an internal contact of a test chamber initiator; nitrogen gas is used for charging and pressurizing in the high-temperature test chamber to keep the test pressure time to be the time under regulated waterproof compressive requirement; a detonator is initiated; and description, measurement and record are carried out. The invention has the advantages of creating a novel way for the property ...

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Номер записи: 4
01-04-2015 дата публикации

Automatic machining machine tool of valve element ball

Номер: CN104475764A
Автор: CAI YUNBO
Принадлежит:

The invention provides an automatic machining machine tool of a valve element ball, belongs to the technical field of machinery, and aims at solving the problems that the automation degree is not high and the like of an existing automatic machining machine tool of the valve element ball. The automatic machining machine tool of the valve element ball comprises a lathe bed and a main shaft box arranged on the lathe bed, wherein the main shaft box is provided with a main rotary shaft which is used for fastening a valve element blank and driving the valve element blank to rotate; the lathe bed is provided with a tool assembly I for machining a spherical surface of a valve element and is further provided with a feeding mechanism for conveying the valve element blank onto the main rotary shaft; the feeding mechanism comprises a rack, a vibration disc and a material pushing air cylinder which are arranged on the lathe bed; a feeder is fixedly connected with one end of an air cylinder shaft of ...

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Номер записи: 5
14-09-2011 дата публикации

Impermeable choking and grouting method for rock plug truncated cone shell in deepwater

Номер: CN0102182191A
Автор: JIALIN SU, YIN GAO, ZHENGHAO JIN, KEFENG WANG, JIANYING WANG, KUIWEI ZHU, YUNBO CAI, GUOWEI HE, HUIMIN ZHANG, SU JIALIN, GAO YIN, JIN ZHENGHAO, WANG KEFENG, WANG JIANYING, ZHU KUIWEI, CAI YUNBO, HE GUOWEI, ZHANG HUIMIN
Принадлежит:

The invention relates to an impermeable choking and grouting method for a rock plug truncated cone shell in deepwater, belonging to the method for grouting a rock plug body in deepwater rock plug blasting engineering. The drilling position, drilling interval, drilling direction and drilling depth for grouting can be determined by a group of coaxial truncated cone surface and the cut concentric circle, so that at the periphery of the rock plug and in the rock bodies on the upper opening and the lower opening, compound serum taking cement as base material is filled in cracks and holes of jointsof the rock body, and after the compound serum is cured, the continuously impermeable body with the shape similar to that of the truncated cone shell can be formed in the grouted rock body. In the invention, the purpose is clear and definite, the pertinence is strong, the grouting effect is obvious, the process is clear, and the implementation is simple.

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Номер записи: 6
25-07-2012 дата публикации

Blasting network reliability test tracer method

Номер: CN0101598523B
Автор: YIN GAO, KEFENG WANG, JIALIN SU, GUANGYI LI, YUNBO CAI, FUYUN WANG, KUIWEI ZHU, HANCHENG LIU, GUOWEI HE, MEIYI WANG, XINGLIANG LU, ZHONGFU LIU, YANGUO HE, JIANQIN REN, XUEWEN ZHAO, HONGLIANG CAI, HE WANG, DIANCHENG JIANG, HONGYI KAN, GAO YIN, WANG KEFENG, SU JIALIN, LI GUANGYI, CAI YUNBO, WANG FUYUN, ZHU KUIWEI, LIU HANCHENG, HE GUOWEI, WANG MEIYI, LU XINGLIANG, LIU ZHONGFU, HE YANGUO, REN JIANQIN, ZHAO XUEWEN, CAI HONGLIANG, WANG HE, JIANG DIANCHENG, KAN HONGYI
Принадлежит:

The invention relates to a blasting network reliability test tracer method, which is applied to the blasting network reliability tests of various rock-soil blasting engineerings and demolition blasting engineerings. The method comprises the following steps: selecting test sites, drilling holes with drilling equipments on the test sites, using rows instead of circuit branches and drilled holes instead of powder chambers or cartridge bags; selecting qualified blasting caps of each section and numbering the blasting caps, networks and drilled holes; according to the blasting design network diagram, linking the end lines of the blasting caps of each hole to form a network branch line, erecting high speed cameras, connecting the high speed cameras with computers by optical cables, initiating the network by an initiator, counting down before initiation and simultaneously starting the computers to capture images. The method has the advantages of ensuring precision, safety and reliability of engineering ...

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Номер записи: 7
27-08-2021 дата публикации

Arbitrary section assembling structure of flexible inclinometer

Номер: CN214066060U
Автор: WANG QIANG, DING HUAXIANG, NIE NAN, MA HONGLIANG, CAI YUNBO, XU GUANGQIN, 王强, 丁华祥, 聂楠, 马洪亮, 蔡云波, 许光琴
Принадлежит: GUANGZHOU CORE INTELLIGENT CONTROL TECH CO LTD, GUANGZHOU CORE INTELLIGENT CONTROL TECHNOLOGY CO., LTD., 广州芯诚智控科技有限公司

The utility model belongs to the field of flexible inclinometers, particularly relates to an arbitrary sectional assembly structure of a flexible inclinometer, and provides the following scheme aiming at the problems that the existing flexible inclinometers cannot be reused and the measurement length cannot be adjusted according to the requirements of customers: the arbitrary sectional assembly structure comprises a steel pipe and an oil pipe joint, a steel pipe connector is arranged at one end of the steel pipe, a nut is arranged on the steel pipe connector, a nut is arranged on the steel pipe, a high-pressure oil pipe is arranged on the oil pipe connector, a first butt joint plug is arranged in the steel pipe connector, a second butt joint plug is arranged in the oil pipe connector, and the first butt joint plug is matched with the second butt joint plug. The steel pipe connector and the oil pipe connector are respectively provided with a clamping position, and the two clamping positions ...

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Номер записи: 8