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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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Форма поиска

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 12. Отображено 12.
23-06-2023 дата публикации

Flue-cured tobacco ridge fumigation method

Номер: CN116267871A
Принадлежит:

The invention discloses a flue-cured tobacco ridge fumigation method in the technical field of tobacco planting, which comprises the following steps: 001, pesticide application: uniformly spreading a soil fumigant against wind at a position in a tobacco field where a tobacco ridge range is drawn; 002, plowing the soil; 003, film covering, wherein the tobacco ridges are covered and sealed with thin films; 004, exhausting, wherein transplanting holes are formed in the film at intervals to exhaust the tobacco ridges; 005, tobacco seedlings are transplanted, wherein the tobacco seedlings are transplanted into the transplanting holes; 006, root irrigation with a microbial agent, wherein the transplanted tobacco seedlings are subjected to root irrigation with a biological nutrient solution; compared with the prior art, the method has the advantages that local fumigation is conducted on the tobacco ridges, soil preparation fumigation is not conducted on the whole tobacco field, the pesticide cost ...

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11-06-2014 дата публикации

PVDF composite film preparation method

Номер: CN103847208A
Принадлежит:

The present invention provides a PVDF composite film preparation method, wherein the method adopts a powder coating material to prepare the PVDF composite film through the conventional powder spray-coating method so as to be used for protection of building metals and other substrates. The film mainly comprises three layers of materials, wherein the first layer (upper layer) is a 70% PVDF resin coating, the second layer (middle layer) comprises a thermoplastic raw acrylic acid and polyurethane (or polyester) mixed material, and the third layer (adhesive layer) is a thin polyurethane adhesive layer coated on the middle layer coating. The prepared PVDF composite film can be used for film covering protection of metal building products. Compared with the traditional fluorocarbon coating material spray-coating process, the process of the present invention has the following characteristics that: defects of waste of the coating material, solvent evaporation and the like during the coating process ...

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23-12-2015 дата публикации

Three degrees of freedom are from guide activity socket that charges

Номер: CN0204905571U
Принадлежит:

The utility model relates to a three degrees of freedom are from guide activity socket that charges, including slider, locating lever, fixed loop, screw, Y axle spring, Z axle spring and fixed lid, Y axle spring housing is provided with the fixed loop in the bottom of locating lever above the Y axle spring, the slider passes through the fixed loop and the locating lever is connected, slider center is hollow, and inside is provided with socket ontology, fixed covering is provided with a bullport, through the screw connection between fixed lid and the slider, is provided with Z axle spring between slider and the fixed lid, Z axle spring housing is on the screw. The beneficial effect of its production is, the socket panel that charges can be in the nimble motion of 3 degrees of freedom, has improved the flexibility and the practicality of the socket that charges, satisfies intelligent house basically and fix a position the inaccurate positional deviation that brings in the use, the satisfied ...

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07-10-2015 дата публикации

Lifting device for be used for tobacco flue -curing house

Номер: CN0204689583U
Принадлежит:

The utility model discloses a lifting device for be used for tobacco flue -curing house belongs to tobacco flue -curing equipment technical field for solving roast room cigarette frame and going up the tobacco leaf difficulty, workman intensity of labour is big, toasts the problem of inefficiency. It includes the frame and is used for gliding hoisting frame under the frame is highest, the frame includes forebay and afer bay, the hoisting frame includes preceding hoisting frame and back hoisting frame, preceding hoisting frame is installed through four pivots with the back hoisting frame, preceding promotion rest base portion is equipped with two spinal branch vaulting poles, the bracing piece extends the setting along the forebay direction. Hoisting frame of mutually supporting through the setting and the hollow groove that is used for holding the hoisting frame, it is simple to have realized that the tobacco leaf is gone up to roast room cigarette frame, reduces workman intensity of labour ...

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14-05-2014 дата публикации

Energy-saving and low-friction bearing retainer

Номер: CN103790966A
Автор: JIN CHUAN, YANG HONGKE, LI YING
Принадлежит:

The invention discloses an energy-saving and low-friction bearing retainer which comprises an upper blocking piece, a lower blocking piece, a rolling body and isolation blocks, wherein a group of isolation blocks made of polytetrafluoroethylene materials are arranged on the inner side of a circumference formed by the upper blocking piece and the lower blocking piece uniformly, and contact surfaces of the isolation blocks and the rolling body are spherical surfaces. Therefore, starting torque of a bearing and friction force of the bearing during operation can be reduced effectively, frictional loss inside the bearing is reduced, and the bearing part can be driven by minimal energy. The energy-saving and low-friction bearing retainer is simple in structure, low in manufacture cost and easy to assemble, starting and friction torque of the bearing is reduced greatly, frictional loss inside the bearing is reduced, and service life of the bearing retainer is prolonged.

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27-04-2011 дата публикации

Device for escape from tall building

Номер: CN0102029022A
Принадлежит:

The invention discloses a device for escape from a tall building, which comprises a shell, a self-locking screw, a hand wheel and a lifeline. An output shaft of a DC motor is connected with a drive shaft through a drive gear and a sliding gear. A first drive gear arranged on the drive shaft is connected with a first driven gear arranged on a driven shaft. A lower clamping roller is arranged on a lower roller shaft. A second driven gear is arranged on the lower roller shaft, and is connected with a second drive gear arranged on the driven shaft. A driven shaft belt pulley is arranged on the driven shaft. A moving shaft belt pulley is arranged on a moving shaft. An upper clamping roller is arranged on the moving shaft. The two ends of each of the drive shaft, the driven shaft, the lower roller shaft and the moving shaft are all positioned on the shell. The self-locking screw is connected with the moving shaft, and is arranged outside the shell. The hand wheel is arranged on the drive shaft ...

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18-07-2012 дата публикации

Multifunctional portable cutter vehicle

Номер: CN0102009408B
Принадлежит:

The invention discloses a multifunctional portable cutter vehicle. The vehicle comprises a cutter locking seat, a shell, a cutter locking plate, double jacks, an undercarriage structure, a permanent magnet sucking disc, a stepped drawer, a cutter frame, a pull rod, a bottom wheel and a tensile upper plate, wherein the lower ends of the double jacks are arranged on the shell, and the upper ends ofthe double jacks are connected with the cutter locking plate; the cutter locking seat is arranged on the cutter locking plate; the undercarriage structure which can be unfolded and folded is arrangedat the bottom of the shell; the cutter frame is arranged on the tensile upper plate which can move up and down; the shell is provided with the permanent magnet sucking disc which is used for fixing the cutter frame; the stepped drawer for accommodating a cutter is arranged on the shell; the bottom wheel is arranged at the bottom of the shell; and the lower part of the shell is provided with the pull ...

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25-07-2012 дата публикации

Device for escape from tall building

Номер: CN0102029022B
Принадлежит:

The invention discloses a device for escape from a tall building, which comprises a shell, a self-locking screw, a hand wheel and a lifeline. An output shaft of a DC motor is connected with a drive shaft through a drive gear and a sliding gear. A first drive gear arranged on the drive shaft is connected with a first driven gear arranged on a driven shaft. A lower clamping roller is arranged on a lower roller shaft. A second driven gear is arranged on the lower roller shaft, and is connected with a second drive gear arranged on the driven shaft. A driven shaft belt pulley is arranged on the driven shaft. A moving shaft belt pulley is arranged on a moving shaft. An upper clamping roller is arranged on the moving shaft. The two ends of each of the drive shaft, the driven shaft, the lower roller shaft and the moving shaft are all positioned on the shell. The self-locking screw is connected with the moving shaft, and is arranged outside the shell. The hand wheel is arranged on the drive shaft ...

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23-09-2015 дата публикации

Cigarette pearl is ware but bud is pinched

Номер: CN0204653095U
Принадлежит:

The utility model discloses a cigarette pearl is ware but bud is pinched relates to watering of garden, field, stadium etc for solve to implement the flue -cured tobacco press down the bud technique time press down the bud agent the quantity problem of good control. It includes the left and right body of mutual articulated, left side body includes left hand handle, left connecting rod and left tool bit, and this left hand handle and left tool bit connect into a whole through left connecting rod, be equipped with the first opening that is used for holding the portion of holding in the middle of the left hand handle, right side body includes right hand handle, right connecting rod and right tool bit, and this right hand handle and right tool bit connect into a whole through right connecting rod, be equipped with the second opening that is used for holding the portion of holding in the middle of the right hand handle, left and right body rear end is equipped with compression pipe and check ...

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23-09-2015 дата публикации

Flue -cured tobacco stove

Номер: CN0204653749U
Принадлежит:

The utility model discloses a flue -cured tobacco stove relates to the baking tobacco for the oxygen suppliment is sufficient in solving the burner hearth, and the fuel burning is insufficient, and the intensity of a fire is high one minute and low the next, problem that the thermal efficiency is low. It includes the burner hearth, the burner hearth includes circular shape grate and the base that is used for supporting the grate, the grate top is equipped with the drainage frid, be equipped with the ventilation hole in the middle of the drainage frid, ventilation hole top bore is greater than the bottom bore, the base includes first portion and the second portion that is located the first portion below, the second portion inner wall is equipped with the boss that the round is used for the grate of support. Through setting up the drainage frid, realize that the oxygen suppliment is sufficient, the fuel burning is abundant, and the intensity of a fire is steady, increasing the heat efficiency ...

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25-04-2023 дата публикации

Transaction processing method and device, equipment and storage medium

Номер: CN116012162A
Принадлежит:

The invention provides a transaction processing method and device, equipment and a storage medium. Relates to the technical field of financial information services. The method comprises the following steps: receiving a transaction request of a terminal, wherein the transaction request comprises a transaction type, a first account, a transaction amount and merchant identification information of a merchant to which the terminal belongs; when the transaction type is deposit or withdrawal, obtaining a second account corresponding to the merchant identification information; according to the transaction type, performing transfer processing between the first account and the second account by the transaction amount to generate a transfer transaction result; and returning the transfer transaction result to the terminal. Therefore, based on the transaction request of the terminal, the transfer processing between the first account and the second account by the transaction amount is realized, a user ...

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13-04-2011 дата публикации

Multifunctional portable cutter vehicle

Номер: CN0102009408A
Принадлежит:

The invention discloses a multifunctional portable cutter vehicle. The vehicle comprises a cutter locking seat, a shell, a cutter locking plate, double jacks, an undercarriage structure, a permanent magnet sucking disc, a stepped drawer, a cutter frame, a pull rod, a bottom wheel and a tensile upper plate, wherein the lower ends of the double jacks are arranged on the shell, and the upper ends of the double jacks are connected with the cutter locking plate; the cutter locking seat is arranged on the cutter locking plate; the undercarriage structure which can be unfolded and folded is arranged at the bottom of the shell; the cutter frame is arranged on the tensile upper plate which can move up and down; the shell is provided with the permanent magnet sucking disc which is used for fixing the cutter frame; the stepped drawer for accommodating a cutter is arranged on the shell; the bottom wheel is arranged at the bottom of the shell; and the lower part of the shell is provided with the pull ...

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