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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 10. Отображено 10.
13-06-2023 дата публикации

Flexible environment-friendly filter material for separating catalytic cracking oil slurry concentrated solution and preparation method of flexible environment-friendly filter material

Номер: CN116251412A
Автор: FAN QINZHEN, CHENG LIHUA, CHEN HONG, OUYANG XINPING, YANG CHONG, LIANG GENGSHENG
Принадлежит:

The invention discloses a preparation method of a flexible environment-friendly filter material for separating a catalytic cracking oil slurry concentrated solution, and belongs to the technical field of petrochemical engineering, and the preparation method comprises the following steps: S1, crushing a hard biomass material, and carrying out modification treatment in an acid solution to obtain an activated modified product; and S2, co-grinding the activated and modified product and a particle capturing agent, and drying, according to the method, natural biomass is taken as a raw material, the solid content of the catalytic cracking oil slurry concentrated solution can be effectively reduced through surface modification and compounding, and meanwhile, oil-soluble salt in the catalytic cracking oil slurry concentrated solution can be removed, so that the catalytic cracking oil slurry concentrated solution which can only be treated as a hazardous waste at present is converted into a marine ...

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Номер записи: 1
13-10-2010 дата публикации

Novel energy-saving method of high-storey business building and common residential building

Номер: CN0101545322B
Автор: LIANG GENGSHENG, GENGSHENG LIANG
Принадлежит:

The invention relates to a novel energy-saving method of high-storey business buildings and common residential buildings. A wall is built by light hollow bricks with upper, lower, left and right air passages, a pipeline is preinstalled in a cross beam, and natural room-temperature air of underground buildings or facilities is changed into ascending currents flowing through the air passages which are upwardly and downwardly communicated in the wall body to be combined at the roof and outwardly discharged. The invention sufficiently uses the natural resources cool in summer and warm in winter of the prior underground building and facilities to enable the wall to have heat insulating effect, heat dissipation in summer and temperature increase in winter so that room temperature is adjustable,the buildings are comfortable to live and people are free from the air-conditioner disease in summer and healthy, and particularly, electric consumption, coal consumption and oil consumption are greatly ...

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Номер записи: 2
13-06-2023 дата публикации

Matrix form controlled phase change ignition system

Номер: CN116255865A
Автор: LIANG GENGSHENG, LI YI, ZHANG LIANG, YANG YONG, HUANG HAOZHI, YAO SHUJIAN
Принадлежит:

The invention discloses a matrix form controlled phase change ignition system, which adopts a launching rack, a launching box, launching ignition units and a controller, N launching cylinders are arranged in the launching box, a shell is arranged in each launching cylinder, and each shell is provided with M launching ignition units, the controller is electrically connected with the N manual switches, the CAN bus, the N transmitting relays and the M transmitting ignition units and used for controlling the corresponding transmitting relays to be correspondingly switched on when receiving control input instructions sent by the manual switches or the CAN bus, then automatically setting corresponding time intervals according to the current environment temperature, and starting the transmitting ignition units according to the corresponding time intervals. And controlling the M emission ignition units in the corresponding shells to be connected in sequence. According to the invention, the number ...

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Номер записи: 3
30-09-2009 дата публикации

Novel energy-saving method of high-storey business building and common residential building

Номер: CN0101545322A
Автор: LIANG GENGSHENG, GENGSHENG LIANG
Принадлежит:

The invention relates to a novel energy-saving method of high-storey business buildings and common residential buildings. A wall is built by light hollow bricks with upper, lower, left and right air passages, a pipeline is preinstalled in a cross beam, and natural room-temperature air of underground buildings or facilities is changed into ascending currents flowing through the air passages which are upwardly and downwardly communicated in the wall body to be combined at the roof and outwardly discharged. The invention sufficiently uses the natural resources cool in summer and warm in winter of the prior underground building and facilities to enable the wall to have heat insulating effect, heat dissipation in summer and temperature increase in winter so that room temperature is adjustable, the buildings are comfortable to live and people are free from the air-conditioner disease in summer and healthy, and particularly, electric consumption, coal consumption and oil consumption are greatly ...

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Номер записи: 4
30-05-2023 дата публикации

Control system and control method for erecting device

Номер: CN116177448A
Автор: LIU QINGYA, LI YI, LIANG GENGSHENG, LIU QIN
Принадлежит:

The invention discloses an erecting device control system and method, and the system employs a transverse inclination angle detection device, an erecting angle detection device, an azimuth angle detection device, a central control device, a left driver, a right driver, and an electromagnetic reversing valve group. The central control device is used for controlling the erecting frame assembly to rotate according to the transverse inclination angle of the erecting frame assembly, the erecting angle of the erecting frame assembly and the azimuth angle after the left rotating oil cylinder and the right rotating oil cylinder drive the rotating assembly to rotate, which are detected by the transverse inclination angle detection device, the erecting angle detection device and the azimuth angle detection device; and a control instruction is sent to the left driver, the right driver and the electromagnetic directional valve group to drive the left erecting electric cylinder, the right erecting electric ...

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Номер записи: 5
02-09-2015 дата публикации

Method for catalytically cracking oil slurry to remove ash, aluminum and silicon

Номер: CN104877708A
Автор: LIANG GENGSHENG, MAI QIWEN, LIANG JIANHUA
Принадлежит:

The invention relates to a method for catalytically cracking oil slurry to remove ash, aluminum and silicon; the method comprises the following steps of: adding a filter material, the weight of which is 0.3-3.0% of that of catalytic cracking oil slurry, into the catalytic cracking oil slurry, stirring, heating to 115-135 DEG C, and filtering by adopting a plate and frame filter, wherein the filter material is wooden active carbon, a wooden filter material or other filter materials free from aluminum and silicon; and a piece of filter cloth used in the plate and frame filter is a single-layer or double-layer structure made of a piece of polypropylene industrial filter cloth, a piece of pure cotton industrial filter cloth and a piece of polyester industrial filter cloth or a mixed multi-layer structure made of at least two kinds selected from the polypropylene industrial filter cloth, the pure cotton industrial filter cloth and the polyester industrial filter cloth. The method disclosed by ...

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Номер записи: 6
26-03-2014 дата публикации

Method, device and system for controlling suspension arm of crane, as well as crane

Номер: CN103663209A
Автор: FAN ZHIYONG, LIANG GENGSHENG
Принадлежит:

The invention discloses a method, a device and a system for controlling a suspension arm of a crane, as well as the crane, which can improve the operation safety of the crane. The method for controlling the suspension arm comprises the following steps: detecting the motion state of the suspension arm of the crane and the length of the suspension arm; controlling to reduce the flow of a telescopic hydraulic circuit when the suspension arm of the crane is in an extending motion state, and the length of the suspension arm is more than or equal to the threshold of a first length, or when the suspension arm of the crane is in a retracting motion state, and the length of the suspension arm is less than or equal to the threshold of a second length.

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Номер записи: 7
05-03-2014 дата публикации

Potentiometer, engine hand throttle control system and crane

Номер: CN103616555A
Автор: FAN ZHIYONG, LIANG GENGSHENG
Принадлежит:

The invention relates to the technical field of operation control and discloses a potentiometer, an engine hand throttle control system and a crane. The potentiometer is used for achieving all-around uninterrupted speed regulation, operating efficiency of an operator is improved, and service life of the potentiometer is prolonged. The potentiometer comprises an even number of resistor bodies which are sequentially arrayed in an annular shape and electric brushes. The head ends of the resistor bodies in odd number sequential positions and the tail ends of the resistor bodies in even number sequential positions are respectively connected with a positive electrode of a power source. The tail ends of the resistor bodies in the odd number sequential positions and the head ends of the resistor bodies in the even number sequential positions are respectively connected with a negative electrode of the power source. The electric brushes can slide on the surfaces of all the resistor bodies and output ...

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Номер записи: 8
02-05-2023 дата публикации

Control method and device for jacking mechanism of nuclear power trolley

Номер: CN116048131A
Автор: SUN BO, LI YI, ZHANG HU, LIANG GENGSHENG, WEI ZHENPO, YOO KWANGHO, YANG YONG
Принадлежит:

The invention discloses a nuclear power trolley jacking mechanism control method and device, jacking bodies are used for jacking a main pump, each jacking body is divided into a rapid jacking stage, an initial alignment stage and a precise alignment stage in the jacking process control, and four motors are controlled to rapidly and synchronously jack in the rapid jacking stage; in the initial alignment stage, the three motors are controlled to rapidly and synchronously jack up according to the angle position setting; and in the accurate alignment stage, low-speed fine adjustment of three motors, four motors or a single motor is controlled according to the angle deviation condition, and finally motor jacking positioning is achieved. Controllability, accuracy and coplanarity of the positioning position controlled by the multi-point jacking mechanism are guaranteed, a multi-point jacking body can operate at different speeds to enable a jacking surface to operate in a controllable inclined ...

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Номер записи: 9
27-06-2023 дата публикации

Automatic sequential ignition control system and method for CO2 phase change ejection device

Номер: CN116336868A
Автор: LIANG GENGSHENG
Принадлежит:

The invention discloses an automatic sequential ignition control system and method for a CO2 phase change ejection device, the ignition control system comprises a CAN bus, a digital quantity input module, a controller and a digital quantity output module, and the digital quantity output module is correspondingly connected with a plurality of phase change ejection units. The controller is electrically connected with the CAN bus, the digital quantity input module and the digital quantity output module and used for conducting ignition ejection on the corresponding shells in the multiple phase change ejection units according to an ignition command sent by the CAN bus or the digital quantity input module. Through automatic ejection, the ejection accuracy of the projectile body is improved; the projectile body ejection visualization is improved, and the state of each projectile body can be known in time; catapulting is automatically and sequentially controlled, disturbance of the system is reduced ...

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Номер записи: 10