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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 5. Отображено 5.
15-09-2010 дата публикации

Tobacco curing room with hot air internal circulation

Номер: CN0101831992A
Принадлежит:

The invention discloses a tobacco curing room with hot air internal circulation, which comprises walls and a ceiling fixedly arranged on the walls. A plurality of upper hot air raising channels are arranged in the ceiling with a closed upper end; the upper ends of the upper hot air raising channels are open; the lower ends of the upper hot air raising channels are communicated with lower hot air raising channels arranged in the walls; inlet opening/closing valves are arranged on the lower hot air raising channels; the ceiling consists of a plurality of double-layer insulated blocks with cavity insulated layers; two sides of each double-layer insulated block are provided with vents; and the cavity insulated layers of the longitudinal double-layer insulated blocks of the ceiling are communicated through the vents to form the plurality of upper hot air raising channels. The tobacco curing room with hot air internal circulation has the advantages of simple structure and low manufacturing cost ...

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28-10-2009 дата публикации

Hairy matrix for soilless culture device

Номер: CN0101564000A
Принадлежит:

The invention discloses a hairy matrix for a soilless culture device, which comprises a matrix body; and the matrix body is vertically provided with a plurality of shaped grooves. The material of the matrix body is hydrophilic material such as polyester fiber, glass fiber, plastic or rubber, and the like. The shaped grooves are in straight shape or surrounding shape. The invention discloses the hairy matrix for the soilless culture device, wherein the matrix body absorbs nutrient solution under a floating plate of the soilless culture device to the matrix body by the wicking effect of the grooves; a plurality of erected hairy matrix bodies crisscross to form a matrix group; and a plurality of irregular capillaries are formed among the crisscross, thereby digging seeds in the nutrient solution and promoting the germination and growth. The processes and costs in preparation, transportation and sale of traditional matrixes are eliminated on the condition that the original matrix water-absorbent ...

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15-09-2010 дата публикации

Tobacco curing room with hot air external circulation

Номер: CN0101832039A
Принадлежит:

The invention discloses a tobacco curing room with hot air external circulation, which comprises walls and a ceiling fixedly arranged on the walls. A plurality of upper hot air raising channels are arranged in the ceiling with a closed upper end; the lower ends of the upper hot air raising channels are communicated with lower hot air raising channels arranged in the walls; hot air inlets pass through the walls and are communicated with the lower hot air raising channels; inlet opening/closing valves are arranged at the hot air inlets; an air outlet pipeline with two open ends is arranged in the ceiling along the ceiling direction; the pipe wall of the air outlet pipeline is provided with a plurality of vents communicated with the upper hot air raising channels; the ceiling consists of a plurality of double-layer insulated blocks with cavity insulated layers; and the cavity insulated layers of the longitudinal double-layer insulated blocks of the ceiling are communicated through the vents ...

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23-11-2011 дата публикации

Closed dehumidifying type tobacco curing house and tobacco curing method

Номер: CN0102247003A
Принадлежит:

The invention discloses a closed dehumidifying type tobacco curing house and a tobacco curing method. The closed dehumidifying type tobacco curing house comprises a tobacco curing house, wherein an air heater is arranged in the tobacco curing house; an air cooler is arranged outside the tobacco curing house; a condensation board is arranged on the side wall of the tobacco curing house; and a water collection tank is arranged below the condensation board. The condensation board consists of an indoor-side moist heat condensation surface and an outdoor-side cold air radiating surface, wherein the indoor-side moist heat condensation surface and the outdoor-side cold air radiating surface are both provided with multiple separation plates and heat exchange fins. The closed dehumidifying type tobacco curing house disclosed by the invention does not directly perform convectional exchange between damp and hot air in the tobacco curing house and the outdoor cold air, thus bringing about little heat ...

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11-01-2012 дата публикации

Tobacco curing room with hot air internal circulation

Номер: CN0101831992B
Принадлежит:

The invention discloses a tobacco curing room with hot air internal circulation, which comprises walls and a ceiling fixedly arranged on the walls. A plurality of upper hot air raising channels are arranged in the ceiling with a closed upper end; the upper ends of the upper hot air raising channels are open; the lower ends of the upper hot air raising channels are communicated with lower hot air raising channels arranged in the walls; inlet opening/closing valves are arranged on the lower hot air raising channels; the ceiling consists of a plurality of double-layer insulated blocks with cavity insulated layers; two sides of each double-layer insulated block are provided with vents; and the cavity insulated layers of the longitudinal double-layer insulated blocks of the ceiling are communicated through the vents to form the plurality of upper hot air raising channels. The tobacco curing room with hot air internal circulation has the advantages of simple structure and low manufacturing cost ...

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