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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 7. Отображено 7.
23-06-2023 дата публикации

Diesel cutting torch

Номер: CN116293658A
Автор: ZHANG HOUMING
Принадлежит:

The invention discloses a diesel cutting torch which comprises a cutting torch body, a grab handle is further arranged on the cutting torch body, the grab handle comprises a cutting nozzle and a quick sealing valve used for starting cutting oxygen work for cutting, the front end of the cutting nozzle is connected with an oil-gas sharing pipe and a gasoline pipe, and a connecting joint is arranged on the oil-gas sharing pipe. The cutting nozzle comprises a shell, the other end of the shell is provided with an air inlet and an oil inlet, the gasoline pipe is communicated with the oil inlet, a Venturi pipe which enables the air inlet and the oil inlet to be communicated and carries out oil-gas mixing is arranged in the shell, the Venturi pipe comprises an air pipe and an oil pipe, and the air pipe is communicated with the oil pipe. The other end of the gas pipe is communicated with the gas inlet, the other end of the oil pipe is communicated with the oil inlet, the other end of the venturi ...

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Номер записи: 1
17-06-2009 дата публикации

Screen method of pseudomonas and method for converting the same to produce surfactants

Номер: CN0101457214A
Автор: WANG JING, ZHANG HOUMING, DONG HANPING, CHEN YUN, YU LI, HUANG LIXIN, JING WANG, HOUMING ZHANG, HANPING DONG, YUN CHEN, LI YU, LIXIN HUANG
Принадлежит:

The invention relates to a screen method of a pseudomonas and a method for producing surfactants by using its conversion. The strain screen comprises the following steps: adding samples from oil field oil-contaminated waste water into a shake-flask culture medium, sealing the bottle mouth with a tampon, culturing for seven days at between 27 and 47 DEG C and 160rpm, through said culture method, choosing the strain which enables the surface tension obviously to reduce the most, culturing a single colony on a bevel preservation culture medium and storing the single colony in a refrigerator at 4 DEG C. The invention also discloses a method for producing surfactants by using bacteria which can reduce the fermentation liquor surface tension to less than 30mN/m with 48hours.

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Номер записи: 2
21-07-2023 дата публикации

Stamping equipment for automobile part machining

Номер: CN116460194A
Автор: QIN LIJUAN, ZHAO XINTAI, FU FANYI, PAN TENGFEI, XU LEGAO, ZHANG HOUMING
Принадлежит:

The invention relates to the field of stamping equipment, and discloses stamping equipment for automobile part machining, which comprises a stamping equipment body, a stamping cylinder is fixedly connected to the top end of the stamping equipment body, a first die is slidably connected to an inner cavity of a connecting groove formed in the bottom end of the stamping cylinder, and a placing groove is formed in the middle of the stamping equipment body. A second die and a bearing box are placed at the upper end and the lower end of the containing groove correspondingly, the second die is matched with the first die, a lead screw rotationally connected with the lower end of the moving frame is rotationally connected with the stamping equipment body, and a motor fixedly connected with one end of the lead screw in a sleeving mode is fixedly connected with the stamping equipment body. The two ends of the raw material plate are attached to the second limiting rods. Compared with the prior art, ...

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Номер записи: 3
07-07-2023 дата публикации

Mechanical knuckle of intelligent robot

Номер: CN116394296A
Автор: ZHAO XINTAI, FU FANYI, QIN LIJUAN, ZHANG HOUMING, PAN TENGFEI, XU LEGAO
Принадлежит:

The invention belongs to the technical field of manipulators, and discloses an intelligent robot mechanical knuckle which comprises a palm plate, a thumb structure, an index finger structure, a middle finger structure, a ring finger structure and a little finger structure, the thumb structure, the index finger structure, the middle finger structure, the ring finger structure and the little finger structure are movably connected with the palm plate in a sleeved mode, the index finger structure is a connecting knuckle, and the bottom of the palm plate is movably connected with a rotating cover in a sleeved mode. The top of the rotating cover is engaged with a connecting gear, the middle of the connecting gear is fixedly connected with a movable assembly, and the two sides of the movable assembly are fixedly connected with positioning assemblies. Through cooperation of structures such as a rotating cover, a connecting knuckle and a connecting gear, a bolt gear set rotates to drive an extrusion ...

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Номер записи: 4
28-01-2015 дата публикации

Preparation method of Pseudomonoas aeruginosa inoculant and rhamnolipid broth

Номер: CN104312942A
Автор: ZHANG HOUMING, LU YANZHEN, CHEN LIANG, XU ZHEN
Принадлежит:

The invention belongs to the fields of petroleum biotechnology and environment biotechnology, and concretely relates to a preparation method of a Pseudomonoas aeruginosa inoculant and a rhamnolipid broth. The method comprises the following steps: inoculating 2-8V/V% of an expansion-cultured Pseudomonoas aeruginosa seed liquid into a disinfected culture medium of a fermentation tank, adjusting the pH value of the fermentation culture medium, ventilating, and carrying out stirring fermentation to obtain the Pseudomonoas aeruginosa inoculant or the rhamnolipid broth, wherein the fermentation culture medium contains essential carbon source, nitrogen source, inorganic salt and trace elements, The Pseudomonoas aeruginosa inoculant and the rhamnolipid broth prepared through the method can well adapt to oil reservoir environment, and also have good oil dispelling effect.

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Номер записи: 5
04-07-2023 дата публикации

Mechanical part grinding device

Номер: CN116372687A
Автор: QIN LIJUAN, ZHAO XINTAI, FU FANYI, PAN TENGFEI, ZHANG HOUMING, XU LEGAO
Принадлежит:

The invention belongs to the technical field of part machining, and discloses a mechanical part grinding device which comprises a base, a power assembly is fixedly mounted at the top of the base, and a fixing ring is fixedly mounted at the top of the power assembly. The purpose of adjusting the grinding radian is achieved by arranging a threaded rod, a supporting piece, a sand piece and the like, by rotating a nut and under the action of external threads of the threaded rod, the nut is made to rotate and move, meanwhile, a transmission ring is driven to move, the supporting rod and the supporting piece are pushed in the process that the transmission ring moves towards the right end, and the grinding radian is adjusted. Due to the fact that the inner ends of the two supporting pieces are connected in a hinged mode, the radian is increased when the outer ends of the two supporting pieces move outwards, the radian is reduced when the outer ends of the two supporting pieces move inwards, and ...

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Номер записи: 6
06-06-2023 дата публикации

Automatic feeding device for machining

Номер: CN116213576A
Автор: FU FANYI, ZHAO XINTAI, PAN TENGFEI, QIN LIJUAN, XU LEGAO, ZHANG HOUMING
Принадлежит:

The automatic feeding device for machining comprises a feeding table, a mounting cavity is formed in the feeding table, a through groove is formed in the outer wall of one side of the top of the feeding table and communicates with the mounting cavity, a connecting cavity is formed in the communicating position of the through groove and the mounting cavity, and a push plate is slidably connected to the top of the through groove; a push plate is fixedly connected to the top of the feeding table, a push head is fixedly connected to one side of the push plate, electric push rods are arranged at the two ends of the push plate correspondingly, connecting plates are arranged between the electric push rods and the push plate, four mounting frames are fixedly connected to the outer wall of one side of the top of the feeding table, two-way threaded rods are rotationally connected into the mounting frames correspondingly, and the bottom ends of the two-way threaded rods extend into the mounting cavity ...

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Номер записи: 7