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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 9. Отображено 9.
25-11-2015 дата публикации

Signal conversion equipment of engine test usefulness

Номер: CN0204807316U
Автор: LI YONGQIANG, LU XUEXI, ZHAO ZHENLONG, LIU FENGJIAO
Принадлежит:

The utility model discloses a signal conversion equipment of engine test usefulness, including the pressure sensor who gathers engine working parameter to and be used for carrying out the collection equipment that exports with the signal of gathering, its characterized in that: be provided with signal conditioning module between pressure sensor and the collection equipment, wherein: signal conditioning module includes: a signal receiving unit for collection pressure sensor output signal, an operational amplifier for inciting somebody to action the received signal enlargies, a signal converting unit for inciting somebody to action signal amplification converts voltage signal into, a signal output unit for inciting somebody to action the voltage signal after the conversion exports, and power module, signal receiving unit's signal input part is connected with pressure sensor's signal output terminal electricity, signal receiving unit, operational amplifier, signal converting unit, signal output ...

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Номер записи: 1
10-09-2014 дата публикации

Pulse backflushing bag-type sewage fine filter device

Номер: CN104028022A
Автор: TANG SHUSHAN, HOU PENG, LU XUEXI, GUAN BO
Принадлежит:

The invention discloses a pulse backflushing bag-type sewage fine filter device. The device comprises an upper cavity and a lower cavity; the upper end surface of the upper cavity is sealed by an upper seal head; a baffle is installed between the upper cavity and the lower cavity, and is provided with a plurality of filtering bags; openings in the filtering bags are communicated with the upper cavity; the filtering bags are fixed by internal frameworks and external frameworks which are fixed on the baffle; the lower part of the lower cavity is connected with a front filtration water inlet and a front filtration water outlet; the front filtration water inlet extends inward to pass through the lower cavity to be communicated with the upper cavity and is connected with a front filtration water intake valve and a backflushing water exhaust valve outside; the front filtration water outlet is connected with a front filtration water exhaust valve and a backflushing water intake valve outside; ...

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Номер записи: 2
16-09-2015 дата публикации

Simulated solution press pump carries out device of hydraulic loading

Номер: CN0204646621U
Автор: LI YONGQIANG, ZHAO ZHENLONG, LU XUEXI
Принадлежит:

The utility model discloses a simulated solution press pump carries out device of hydraulic loading, including hydraulic tank, hydraulic pump, engine hydraulic test stand, characterized by: the hydraulic pump location drives by the engine gear in the engine timing room, the hydraulic pump passes through the high -voltage tube and links to each other with engine hydraulic test stand, the electro -hydraulic proportional overflow valve that the output port of hydraulic pump passes through high pressure fuel pipe and engine hydraulic test stand links to each other, install the valve of control flow flux in going back to the oil pipe way, the aperture of valve in the oil pipe way is controlled back to the electro -hydraulic proportional overflow valve, pressure sensor and temperature sensor are installed to the oil feed and the oil return end of hydraulic pump, temperature sensor and pressure sensor are installed to the port of electro -hydraulic proportional overflow valve.

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Номер записи: 3
10-09-2014 дата публикации

Deep treatment device for ternary composite flooding oilfield oil production wastewater

Номер: CN104030522A
Автор: TANG SHUSHAN, HOU PENG, LU XUEXI, GUAN BO
Принадлежит:

The invention discloses a deep treatment device for ternary composite flooding oilfield oil production wastewater. The device is divided into an air floatation treatment process section (1), a microbial treatment process section (2), an advanced oxidation treatment process section (3) and a filtration treatment process section (4), wherein the air floatation treatment process section (1) is provided with an oil receiving and discharge system (5), and the microbial treatment process section (2) is provided with a sludge treatment system (6). Each process section of the device has an independent function and achieves different effluent standard respectively, meanwhile, the upper and lower process sections are matched with each other and support each other, and the quality of the effluent treated by the device can reach the standard requirement of oilfield low-permeability reservoir reinjection water.

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Номер записи: 4
17-09-2014 дата публикации

Integrated apparatus for treating high-concentration chemical flooding oil field wastewater by strong oxidation gas wet contact method

Номер: CN104045144A
Автор: TANG SHUSHAN, HOU PENG, LU XUEXI, GUAN BO
Принадлежит:

An integrated apparatus for treating high-concentration chemical flooding oil field wastewater by a strong oxidation gas wet contact method. The apparatus comprises an air coarse filter, which is successively connected with a muffler, an air compressor, an air dryer, an air fine filter, an oxygen generator, an active gas generating device, a contact oxidation tank and a tail gas recovery device through pipelines. The tail gas recovery device is provided with an active gas online detector, the active gas generating device is connected with a circulating water cooling system, the contact oxidation tank is provided with a COD online monitor, the COD online monitor and active gas generating device are respectively connected with a PLC controller signal line. The COD online monitor installed on the apparatus can effectively use the active gas, avoid wasting, and recover tail gas to achieve the purpose of environmental protection.

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Номер записи: 5
25-11-2015 дата публикации

Circuit that signal volt value zero set amplitude is enlargied

Номер: CN0204810231U
Автор: LU XUEXI, LI YONGQIANG, ZHAO ZHENLONG, HAN CHAO
Принадлежит:

The utility model discloses a circuit that signal volt value zero set amplitude is enlargied, including frequency doubling circuit and amplitude amplifier circuit, the frequency doubling circuit includes that the model is UA741's operational amplifier, operational amplifier's second pin loops through resistance, the diode is connected with positive, operational amplifier's third pin passes through resistance and is connected with the signal generator electricity, operational amplifier's fourth pin passes through the diode and is connected with the power negative pole, amplitude amplifier circuit includes two triodes and a dial switch, operational amplifier's the 6th pin passes through resistance and is connected with the base electricity of two triodes respectively, the projecting pole of two triodes is connected, and the projecting pole of one of them triode passes through resistance and is connected with dial switch's a binding post electricity, the projecting pole of another triode passes ...

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Номер записи: 6
10-09-2014 дата публикации

Efficient air floatation treatment integrated device for ternary composite flooding oilfield produced water

Номер: CN104030387A
Автор: TANG SHUSHAN, HOU PENG, LU XUEXI, GUAN BO
Принадлежит:

The invention discloses an efficient air floatation treatment integrated device for ternary composite flooding oilfield produced water. The device is divided into a contact zone, a separation zone, a water outlet zone and an oil receiving zone, wherein the contact zone is connected with a water distribution pipe, a viscosity online detector is arranged on the water distribution pipe, a dissolved air releaser is arranged in the contact zone, the inlet end of the dissolved air releaser is sequentially communicated with a pressure adjusting valve and a dissolved air tank, the inlet end of the dissolved air tank is sequentially connected with a dissolved air pump and an air compressor, a water pipeline connected with the inlet end of the dissolved air pump is communicated with the water outlet zone, the contact zone is separated from the separation zone by a division plate, an oil scraper is arranged in the oil receiving zone and driven by a motor, dirty oil in the oil receiving zone is scraped ...

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Номер записи: 7
17-09-2014 дата публикации

Integrated oil extraction wastewater treatment device for biological demulsification, degradation and clarification

Номер: CN104045203A
Автор: TANG SHUSHAN, HOU PENG, LU XUEXI, GUAN BO
Принадлежит:

An integrated oil extraction wastewater treatment device for biological demulsification, degradation and clarification. The device body is divided into first to fourth grade of demulsification and oil removal zones and a solid-liquid separator; each grade of demulsification and oil removal zone is provided inside with a stuffing box bracket, which is provided inside with a modular combined stuffing box; the upper part of the inner side wall of each grade of demulsification and oil removal zone is provided with a weir communicated with a water distribution pipe; and the distribution pipes extend downwards and pass through the side wall of the demulsification and oil removal zones to communicate with a next grade of demulsification and oil removal zone. The device body is provided with an aeration system, and the aeration system comprises an aeration blower, an aeration pipeline and an aeration head; and the upper part of the device body is provided with a system oil scraper comprising an ...

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Номер записи: 8
25-11-2015 дата публикации

Circuit that signal frequency doubling of frequency amplitude is enlargied

Номер: CN0204810236U
Автор: LU XUEXI, LI YONGQIANG, ZHAO ZHENLONG, HAN CHAO
Принадлежит:

The utility model discloses a circuit that signal frequency doubling of frequency amplitude is enlargied, including frequency doubling circuit and amplifier circuit, the frequency doubling circuit includes that CMOS phase -locked loop integrated circuit, model add the counter for two BCD of CD4518 in step, CMOS phase -locked loop integrated circuit's model is CD4046, CMOS phase -locked loop integrated circuit's the 14 pin is signal input part, and CMOS phase -locked loop integrated circuit's third pin and synchronous the 14 pin electricity that adds the counter of two BCD are connected, CMOS phase -locked loop integrated circuit's fourth pin and the synchronous first pin electricity that adds the counter of two BCD are connected, CMOS phase -locked loop integrated circuit's the 6th pin and the 7th pin pass through capacitance connection, amplifier circuit includes 9013 triodes, the synchronous first pin that adds the counter of two BCD is connected with the base electricity of 9013 triodes ...

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Номер записи: 9