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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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Применить Всего найдено 15. Отображено 15.
16-12-2010 дата публикации

HOT AEROSOL FIRE-FIGHTING DEVICE

Номер: WO2010142221A1
Автор: GUO, Hongbao, ZHANG, Weipeng, ZHANG, Zanfeng, ZHAI, Tengfei
Принадлежит:

A hot aerosol fire-fighting device comprises a shell, a inner pot, an aerosol generating agent, a starting device, and a cooling layer which has a honeycomb structure ,or a cooling layer which is combined by a honeycomb structure and an spherical or an irregular shape coolant, setting between a powder column and a spout. The honeycomb structure used in the device has large heat exchange area, and can absorb a great deal of heat in short time, and has good cooling effect. The shape of the honeycomb structure is regular, and as a result, the fire-fighting device assembled has small size so as to save the space and can be installed easily. Furthermore, the honeycomb structure can also be loaded with a catalyst to eliminate the noxious gases such as nitrogen oxides, carbon monoxide and the like produced from the aerosol.

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Номер записи: 1
16-12-2010 дата публикации

PORTABLE AEROSOL FIRE-FIGHTING DEVICE

Номер: WO2010142220A1
Автор: GUO, Hongbao, DENG, Zhenping, ZHENG, Gaofeng, ZHANG, Sanxue, ZHU, Xianfei, LIU, Honghong, ZHANG, Weipeng, ZHANG, Zanfeng
Принадлежит:

A portable aerosol fire-fighting device includes an insurance column (1), a key-press (2), a cartridge housing case (4), a cooling layer shell (6), a nozzle (8), a contractive spout (9), a device housing (10), a combustion chamber (11), a back baffle (14), a piezoelectric ceramic (15), a rear cover (17 and a guard hoop (18). The rear cover (17) is rotating connected with the device housing (10) through a screw thread. The nozzle (8) is screwed or socketed with the device housing (10). The device housing (10) is provided with a powder column (5) set in the cartridge housing case (4) and cooling material (7) set in the cooling layer shell (6). A thermal isolation layer (3) is set between the device housing (10) and the cartridge housing case (4), between the device housing (10) and the cooling layer shell (6), and between the back baffle (14) and the powder column (5). A groove (12) is set on the device housing (10) for hand holding conveniently. It is better than the prior art in that the ...

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Номер записи: 2
08-09-2017 дата публикации

A explosive molding powder atomization granulation balling device

Номер: CN0105218279B
Автор: 戴致鑫, 刁小强, 张为鹏, 赵省向, 王晓峰, 王彩玲, 韩仲熙, 李文祥, 方伟, 陶俊, 黄亚峰, 姚李娜, 邢晓玲
Принадлежит:

... 本发明提供种炸药造型粉喷雾造粒球化装置，包括初筛造粒部分和喷雾球化部分，初筛部分包括双层刮板(1)、级造粒网(2)、二级造粒网(3)、花键主轴(4)、防爆变频电机(5)、减速器(6)、出料槽(7)，喷雾球化部分包括球形化混合器(8)、球形化混合器转轴(9)、电动机(10)、皮带轮(11)、进出料口盖(12)、溶剂喷头(13)、空压站(14)、胶液罐(16)、真空泵(18)。系统适用于含铝炸药，尤其适用于JHOL‑1炸药的造粒、球形化成型。采用本发明的炸药造型粉喷雾造粒球化装置制备的JHOL‑1炸药造型粉，形状为密实球形，堆积密度高，流动性好。 ...

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Номер записи: 3
16-12-2010 дата публикации

PORTABLE AEROSOL FIRE-FIGHTING DEVICE

Номер: WO2010142223A1
Автор: GUO, Hongbao, DENG, Zhenping, ZHENG, Gaofeng, ZHANG, Sanxue, ZHU, Xianfei, LIU, Honghong, ZHANG, Weipeng, ZHANG, Zanfeng
Принадлежит:

A portable aerosol fire-fighting device, includes a key-press(2), a thermal isolation layer(3), a nozzle(8), a device housing(10), a combustion chamber(11), a back baffle(14) and a rear cover(17). A cartridge housing case (4) provided with a powder column(5) and a cooling layer shell(6) provided with cooling material(7) are set inside the device housing(10). The combustion chamber(11) is set between the cartridge housing case (4) and the cooling layer shell(6). The thermal isolation layer(3) is set between the device housing(10) and the cartridge housing case (4), between the device housing(10) and the cooling layer shell(6), and between the back baffle(14) and the powder column(5). The device has such advantages compared to the prior art in that it is compact, suitable for hand holding, and has low spout temperature, is safe and reliable in ignition and operation, and has long service life.

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Номер записи: 4
22-03-2012 дата публикации

COMPOSITION GENERATING FIRE EXTINGUISHING SUBSTANCE THROUGH CHEMICAL REACTION OF INGREDIENT AT HIGH TEMPERATURE

Номер: WO2012034493A1
Автор: GUO, Hongbao, ZHANG, Weipeng, ZHANG, Sanxue
Принадлежит:

A fire extinguishing composition generating a fire extinguishing substance through a chemical reaction of ingredients at a high temperature, characterized in that the fire extinguishing composition comprises a flame retardant, an oxidant, a reducing agent, and a binder; and the contents of the ingredients are the flame retardant: 50 weight%-90 weight%; the oxidant: 5 weight%-30 weight%; the reducing agent: 5 weight%-10 weight%; and the binder: 0%-10 weight%. In use, a pyrotechnic agent is ignited as a heat source and a power source, the oxidant and the reducing agent in the fire extinguishing composition are reacted at a high temperature generated by combustion of the pyrotechnic agent, to generate a fire extinguishing substance for fire extinguishing. The difference from a conventional aerosol generating agent is that no external heat source is used, and the composition is not combusted. The fire extinguishing composition of the present invention is more efficient and safer than the conventional ...

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Номер записи: 5
26-05-2011 дата публикации

HOT AEROSOL FIRE-EXTINGUISHING DEVICE WITH THERMAL PROTECTIVE LAYER CAPABLE OF RESISTING HIGH-TEMPERATURE ABLATION AND MANUFACTURING METHOD THEREOF

Номер: WO2011060644A1
Автор: GUO, Hongbao, ZHANG, Sanxue, MA, Chenggong, ZHANG, Weipeng
Принадлежит:

A hot aerosol fire-extinguishing device with a thermal protective layer capable of resisting high-temperature ablation and a manufacturing method thereof are provided. The hot aerosol fire-extinguishing device comprises a device housing (6), a thermal protective layer (1), an aerosol generating agent column (4), cooling material (3) and an initiating unit (2). The thermal protective layer is made of silicone rubber material, consisting of silicone rubber matrix, crosslinking agent, flame retardant agent, high-temperature resistant mass, coupling agent and catalyst. The initiating unit, the cooling material, the aerosol generating agent column and a separation screen (5) are arranged in the thermal protective layer which is fixed in the device housing. A top cover (7) is mounted on the upper side of the separation screen. An aerosol spraying port (8) is formed on the top cover. The manufacturing method thereof comprises integral casting of the silicone rubber thermal protective layer and ...

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Номер записи: 6
16-12-2010 дата публикации

SUBMINIATURE AUTOMATIC HOT AEROSOL FIRE EXTINGUISHING APPARATUS

Номер: WO2010142222A1
Автор: GUO, Hongbao, ZHANG, Weipeng, ZHANG, Zanfeng, DENG, Zhenping, LIU, Qian, ZHAI, Tengfei, ZHANG, Sanxue, ZHANG, Guoxing, ZHANG, Kun
Принадлежит:

A subminiature automatic hot aerosol fire extinguishing apparatus, comprises a top cover(1), a thermal isolation layer(3), an inner cylinder(4), an outer cylinder(5), a bottom cover(7), an sensing element(8), a separating net(9) and an ignition tool(11). The inner cylinder(4) is provided with a powder column(6) and a cooling layer(10). The thermal isolation layer(3) is set between the inner cylinder(4) and the outer cylinder(5). The sensing element (8) is used for sensing fire. The size of the apparatus is no larger than 0.05m3. Compared with the prior art, the apparatus is compact and convenient to be installed, and can be utilized for quick fire-extinguishing of local area.

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Номер записи: 7
26-05-2011 дата публикации

STARTER FOR AEROSOL FIRE-EXTINGUISHING EQUIPMENT

Номер: WO2011060646A1
Автор: GUO, Hongbao, DENG, Zhenping, ZHANG, Weipeng
Принадлежит:

A starter for aerosol fire-extinguishing equipment is provided, which includes a piezoelectric starting power supply (1) and an igniter head (5). The piezoelectric starting power supply includes a starting switch (2), an impact block (3) and a piezoelectric crystal (4). The starter of the invention has the advantages of simple structure and convenient installation, and its effective service life is longer than that of the starter using ordinary chemical cell as power supply.

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Номер записи: 8
21-02-2013 дата публикации

NOVEL FIRE-EXTINGUISHING COMPOSITION

Номер: WO2013023578A1
Автор: ZHAI, Tengfei, TIAN, Wei, ZHANG, Weipeng
Принадлежит:

The present invention relates to a novel fire-extinguishing composition. The fire-extinguishing composition comprises ferrocene of 5% to 30% by mass, dicyandiamide of 10% to 60% by mass and a gas-generating component of 10% to 60% by mass. The fire-extinguishing composition uses firework powder as the thermal source and the driving source, and the firework powder is ignited and combusted, and heat is released, so that the fire-extinguishing composition is subjected to a reaction and produces a large amount of a fire-extinguishing substance, which ejects along with the firework powder to extinguish fire. The optimal blending ratio for the fire-extinguishing composition is determined by preferably selecting of components and contents thereof, thereby greatly enhancing the performance of the fire-extinguishing composition, taking full advantage of performance of each component in the fire-extinguishing composition, and improving the effective utilization of the fire-extinguishing composition ...

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Номер записи: 9
26-05-2011 дата публикации

BIDIRECTIONAL SPRAYING IGNITION APPARATUS USED FOR HOT AEROSOL FIRE-FIGHTING DEVICE

Номер: WO2011060645A1
Автор: GUO, Hongbao, ZHANG, Sanxue, ZHU, Xianfei, ZHANG, Weipeng
Принадлежит:

A bidirectional spraying ignition apparatus used for hot aerosol fire-fighting device includes an ignition apparatus bracket (5) and an ignition apparatus cup (6) which is fixed relatively with the bracket (5). An igniter (3) and an ignition head (4) are provided inside the cup (6), and the ignition head (4) is set at the center of the igniter (3) and connected with a lead-through (1). Compared to the prior art, the bidirectional spraying ignition apparatus has good sealing performance and moisture proof performance, so as to prevent the oscillation effectively when charging inwardly and have good synchronization consistency of bidirectional ignition.

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Номер записи: 10
21-02-2013 дата публикации

FIRE EXTINGUISHING COMPOSITION

Номер: WO2013023580A1
Автор: ZHAI, Tengfei, TIAN, Wei, ZHANG, Weipeng
Принадлежит:

Provided is a fire extinguishing composition, which comprises a main fire extinguishing constituent of 5 to 60 wt%, an auxiliary fire extinguishing constituent of 3 to 60 wt%, and a gas-producing fire extinguishing constituent of 5 to 60 wt%, where the main fire extinguishing constituent is guanidine carbonate.

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Номер записи: 11
28-07-2011 дата публикации

NEW AGE RESISTANT AEROSOL PROPELLANT AND PREPARING PROCESS THEREOF

Номер: WO2011088667A1
Автор: GUO, Hongbao, ZHENG, Gaofeng, ZHANG, Weipeng
Принадлежит:

A new age-resistant aerosol generating agent and preparing process thereof. The aerosol generating agent is composed of an oxidant, a reducing agent and an adhesive. The oxidant is potassium nitrate, the adhesive is phenol-formaldehyde resin, the reducing agent is melamine; the mass percentages of the three components are: potassium nitrate 60%~80%, phenol-formaldehyde resin 8%~15%, and balance of melamine. In the preparing process, the phenol-formaldehyde resin needs to be dissolved in ethanol to make a phenol-formaldehyde resin solution whose concentrate in mass percentage is 40%~55%; the oxidant and the reducing agent are pulverized and blended; and then the phenol-formaldehyde resin solution is added into the blended powder, agitated, granulated, dried and shaped by pressing. Compared to the prior art, the age-resistant aerosol generating agent has higher fire-fighting efficiency and faster speed, and the age resistance of the generating agent is enhanced greatly.

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Номер записи: 12
22-03-2012 дата публикации

NEW METHOD FOR EXTINGUISHING FIRE

Номер: WO2012034489A1
Автор: GUO, Hongbao, ZHANG, Weipeng
Принадлежит:

The present invention provides a new method for extinguishing a fire, characterized in that a pyrotechnic composition is used as a heat source (energy) and power source (driving gas); during use, by igniting the pyrotechnic composition, the high temperature generated by the combustion of the pyrotechnic composition is utilized to make a fire extinguishing material produce a large amount of fire extinguishing substance, which is sprayed out together with the pyrotechnic composition, so as to achieve the purpose of extinguishing a fire. As compared with conventional aerosol fire extinguishing systems, gas fire extinguishing systems and water type fire extinguishing systems, the fire extinguishing method of the present invention is more efficient and safer.

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Номер записи: 13
22-03-2012 дата публикации

HANDHELD AEROSOL FIRE EXTINGUISHING APPARATUS

Номер: WO2012034488A1
Автор: GUO, Hongbao, ZHANG, Weipeng, MA, Chunjie, MA, Chenggong, YIN, Zhiping
Принадлежит:

A handheld aerosol fire extinguishing apparatus has an outer cylinder (19), inner cylinder components, a handle, and a starting device. Each outer cylinder component (19) is equipped with at least three sets of inner cylinder components. Compared with the prior art, the present invention is advantageous in that: 1. the outer cylinder is equipped with three or more sets of inner cylinder components, so as to achieve large spraying area, high fire extinguishing performance, and safe use; and 2. the inner cylinder components are assembled to serve as one component, achieving convenient assembly and high production efficiency.

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Номер записи: 14
08-09-2017 дата публикации

A assessment explosive explosion test of the ability of system

Номер: CN0105004467B
Автор: 张为鹏, 赵省向, 段伯祯, 黄亚峰, 刁小强, 韩仲熙, 方伟
Принадлежит:

... 本发明提供评估炸药爆炸做功能力的种测试系统，其特征在于，系统由试验弹(3)、装药漏斗(13)、压药器(1)组成。将定质量的炸药颗粒放入试验弹(3)，插入雷管，试验弹口用石英砂堆满，用刮子刮平。雷管引爆炸药后，测试试验弹(3)装药室的体积增加量。本发明测试系统采取控制试验弹(3)装药室内表面的粗糙度，使炸药的压制条件重现性更好；用漏斗控制装药堆积密度，使测试炸药试样的密度更均匀；用压药器的密度控制标尺控制测试炸药的密度，操作更方便；采用高纯铁代替现有技术中的铅，材料更环保。通过以上多种措施，可使炸药作功能力的测试更方便、更环保，精密度也较现有方法有定提高。 ...

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Номер записи: 15