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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 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 16. Отображено 16.
22-06-2016 дата публикации

Bottom valve

Номер: CN0205331460U
Автор: DONG QUN
Принадлежит:

... 本实用新型具体涉及一种底阀，包括阀体、阀芯、密封片、密封座、带滤罩螺帽、o形密封圈，所述带滤罩螺帽连接阀体、密封座，所述密封座连接阀芯，所述阀芯包括阀瓣，所述阀瓣靠近密封座的一侧连接密封片，所述密封片靠近密封座的一侧连接吸板，所述吸板的四周连接密封圈，所述密封圈连接密封片，所述吸板靠近密封座的一侧连接吸盘，所述吸盘连接密封座；所述吸盘靠近阀体壁的一边设有挡板，所述挡板一端固定连接密封座，所述挡板另一端连接密封条，所述密封条与密封片相适配贴合。本实用新型一种底阀合理的结构解决了密封片容易被压坏的问题，密封效果好。 ...

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Номер записи: 1
04-06-2020 дата публикации

ELECTRIC MOTOR, POWER DEVICE AND ROBOT

Номер: WO2020107582A1
Автор: HUANG, Hongsheng, HUANG, Yue, DONG, Qun
Принадлежит:

Disclosed are an electric motor (100), a power device and a robot, belonging to the technical field of electric motors. The electric motor (100) comprises a stator, and a rotor rotatably arranged outside the stator, with the height of the stator being greater than or equal to 15 millimeters and less than or equal to 25 millimeters, and the outer diameter of the stator being greater than or equal to 60 millimeters and less than or equal to 63.8 millimeters.

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Номер записи: 2
17-01-2013 дата публикации

SUPERCRITICAL CARBON DIOXIDE-ASSISTED SOLID-PHASE GRAFTING MODIFICATION METHOD FOR POLYPROPYLENE

Номер: WO2013007095A1
Автор: WANG, Wenyan, ZHANG, Mingqiang, WANG, Jian, WANG, Dengfei, ZOU, Enguang, QIU, Liping, DONG, Qun, JIANG, Jinxian, MA, Jianying, GE, Tengjie, AN, Yanjie, ZHANG, Deying, LI, Bo, GUO, Guiyue, WANG, Shihua, REN, He, JING, Lirong, GUO, Haifeng
Принадлежит:

A supercritical carbon dioxide-assisted solid-phase grafting modification method for polypropylene, comprising swelling polypropylene for 0.5 to 10 hours in supercritical carbon dioxide having dissolved vinyl monomer and an initiator, then slowly relieving the pressure; moving the polypropylene that has undergone the swelling process into a reaction kettle, and adding xylene as an interface agent, the mass of xylene being 1% of the polypropylene; increasing the temperature to between 65°C and 165°C under normal pressure, and reacting 1 to 10 hours to obtain modified polypropylene; the swelling permeation temperature during the swelling process is from 31°C to 60°C, the swelling pressure 7.5 to 12 MPa; the initiator is an azo compound or a peroxide. In the present method, the grafting rate reaches 5.4%, the thermal property, polarity, and mechanical property all improve substantially, and the hydrophilic property substantially enhances.

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Номер записи: 3
15-06-2016 дата публикации

Viewing mirror

Номер: CN0205315937U
Автор: DONG QUN
Принадлежит:

... 本实用新型公开了一种视镜，包括法兰视镜座，所述法兰视镜座包括安装法兰、组装法兰，所述安装法兰用于将视镜安装在管道上，所述组装法兰用于视镜的组装，所述组装法兰上设置有若干组装孔；所述法兰视镜座中心设置有通孔，所述通孔外设置有圆形开槽，所述圆形开槽位于所述组装法兰的端面上，两个所述法兰视镜座通过若干双头螺柱组装，所述双头螺柱与所述组装孔相配合，两个所述法兰视镜座之间设置有玻璃管，所述玻璃管与所述圆形开槽相配合；在位于下方的所述法兰视镜座上还设置有伸缩罩，所述伸缩罩固定在所述组装法兰的端面上。本实用新型设计结构简单，在起到监视生产作用的同时能避免管道内流质过多接触光亮，影响生产。 ...

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Номер записи: 4
15-06-2016 дата публикации

Connection structure of ball valve handle

Номер: CN0205315825U
Автор: DONG QUN
Принадлежит:

... 本实用新型提供了一种球阀手柄的连接结构，包括手柄和连接在所述手柄底部的阀杆，所述手柄的底部中心设有固定孔，所述固定孔呈圆环状，所述固定孔的圆环夹层内设有加强条，所述固定孔的内壁上设有三个均匀分布的U型卡条，所述阀杆的外表面设有均匀分布的卡条槽，每相邻两个所述加强条之间形成一个空腔，所述空腔内设有四个均匀分布的加强块，且所述卡条设在所述加强块的左侧。本实用新型结构简单合理，连接牢固，机械强度高，操作在开关过程中平稳灵活。 ...

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Номер записи: 5
22-06-2016 дата публикации

Socket joint ball valve

Номер: CN0205331480U
Автор: DONG QUN
Принадлежит:

... 本实用新型公开了一种承插球阀，包括阀体（1）、设置在阀体（1）内部的球体（5）、设置在阀体（1）上端的手柄（11）、设置在阀体（1）两侧的接管帽（10）以及连接阀体（1）与接管帽（10）的承插接管（9），所述承插球阀内设置有多个O型圈，所述接管帽（10）的周身设置有多条平行设置的长条状的凸起（13），所述两个凸起（13）之间存在间隙（14），所述接管帽（10）上连接有保护壳（15），所述保护壳（15）套接在接管帽（10）上，所述保护壳（15）内壁上设置有多条平行设置的长条状的限位块（17），所述两个限位块（17）之间存在限位空隙（18）。本实用新型密封性好，能有效保护接管帽不受损伤。 ...

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Номер записи: 6
31-10-2019 дата публикации

MOUNTING MECHANISM, AND ROBOT KIT

Номер: WO2019205483A1
Автор: XUE, Jinyan, TONG, Yu, DONG, Qun
Принадлежит:

A mounting mechanism comprises a quick release support frame (11). The quick release support frame (11) comprises a first support arm (111) and a second support arm (112). The first support arm (111) is rotatably connected to the second support arm (112), and the second support arm (112) is rotatable relative to the first support arm (111) between a first position and a second position. The second position is a position in which the first support arm (111) and the second support arm (112) are interlocked to hold a rail. The first position is a position in which the first support arm (111) and the second support arm (112) are relatively rotatable so as to allow release of the rail. A free end of the first support arm (111) is used to connect to a robot. The mounting mechanism is capable of quickly mounting the robot on the rail or releasing the same from the rail. Embodiments of the present invention further provide a robot kit.

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Номер записи: 7
28-05-2020 дата публикации

MOTOR, POWER APPARATUS AND ROBOT

Номер: WO2020103257A1
Автор: DONG, Qun, HUANG, Yue
Принадлежит:

Disclosed are a motor (100), a power apparatus having the motor (100) and a robot. The motor (100) comprises: a stator, a rotor rotatable with respect to the stator, a first end cap (110), a base (130) and an electronic speed control board (120). The stator is disposed on the base (130). The first end cap (110) is disposed at and covers the bottom of the base (130), and the first end cap (110) and the base (130) encircle and form an installation space (130a). The electronic speed control board (120) is disposed in the installation space (130a). By disposing the electronic speed control board (120) in the installation space (130a) of the motor (100), the present invention can simplify the installation of the motor (100) and the electronic speed control board (120), thus simplifying the electrical connection therebetween and improving the reliability of electrical connection.

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Номер записи: 8
25-04-2023 дата публикации

Adsorption and filtration treatment device and treatment method for organic waste gas

Номер: CN115999300A
Автор: DENG HE, CAI TIANYU, DONG QUN, PAN MINQIANG
Принадлежит:

The invention relates to the field of waste gas treatment equipment, in particular to an adsorption and filtration treatment device and method for organic waste gas. The filter belt is of a rectangular annular structure and is rotatably arranged in the shell, partition plates are horizontally arranged on the opposite sides of the upper side and the lower side of the filter belt respectively, through grooves allowing the filter belt to penetrate through are formed in the partition plates, an opening is formed in one side of the shell, and the partition plates and the opening in one side of the shell form an air inlet. A sealing plate is arranged on the side, away from the air inlet, of the partition. The driving device is arranged on one side of the filter belt; the cleaning bin is arranged at the lower part of the shell; the cleaning device is arranged in the cleaning bin; the air guide device comprises an air pump and a first connecting pipe, one end of the first connecting pipe is arranged ...

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Номер записи: 9
22-06-2016 дата публикации

Plastic ball valve

Номер: CN0205331481U
Автор: DONG QUN
Принадлежит:

... 本实用新型提供了一种塑料球阀，包括阀体、设置在所述阀体的内部空腔中的球芯，所述阀体中部的上方设有阀杆孔，阀杆穿过所述阀杆孔连接所述球芯与手柄，所述球芯的中部设有与所述阀体的两端相通的流通通道，所述球芯的上方设有弧形槽，所述弧形槽的两侧壁的底部均设有卡槽，所述阀杆的底部设有弧形凸起，所述弧形凸起的底部的两侧设有卡楞，所述卡楞贴合在所述卡槽内，所述弧形凸起的底部设有圆形槽，所述圆形槽延伸到所述阀杆的内部，且所述圆形槽内设有弹簧。本实用新型结构简单合理，连接紧密，装卸方便，操作在开关过程中平稳灵活。 ...

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Номер записи: 10
15-06-2016 дата публикации

Check valve

Номер: CN0205315787U
Автор: DONG QUN
Принадлежит:

... 本实用新型具体涉及一种止回阀，包括阀体、密封座、球体，所述密封座包括球密封圈一，所述球密封圈一包括弯折段一、平直段一，所述球体连接球密封圈二，所述球密封圈二包括弯折段二、平直段二；所述平直段一的一端连接弯折段一下端，所述平直段一的另一端嵌入密封座中，所述平直段一包括凹槽一，所述凹槽一底面连接铁块一，所述凹槽一与弯折段二下端相适配贴合，所述弯折段二的上端连接平直段二的一端，所述平直段二的另一端嵌入球体中，所述平直段二包括凹槽二，所述凹槽二底面连接铁块二，所述凹槽二与弯折段一上端相适配贴合。本实用新型一种止回阀合理的结构解决了球密封圈容易被球体压坏的问题，密封效果好。 ...

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Номер записи: 11
15-06-2016 дата публикации

Flange ball valve

Номер: CN0205315758U
Автор: DONG QUN
Принадлежит:

... 本实用新型公开了一种法兰球阀，包括阀体（1）、球体（4）、阀杆（6）和法兰（20），阀体（1）与球体（4）之间设置有密封座（2），密封座（2）与球体（4）之间设置有球密封圈（5），所述密封座（2）与阀体（1）之间设置有第一O型圈（3），所述阀杆（6）上设置有第二O型圈（7），所述阀杆（6）与阀体（1）之间设置有石墨填充四氟垫片（8），法兰（20）上套有保护壳，折条（14）与壳体（12）连接处设置有弯折口（13），法兰（20）的内侧设置有固定座（11）。本实用新型密封性好，能有效保护法兰不受损伤，拆装方便。 ...

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Номер записи: 12
15-06-2016 дата публикации

Tee joint

Номер: CN0205315923U
Автор: DONG QUN
Принадлежит:

... 本实用新型公开了一种三通，包括主体，所述主体上设置有三个通道，三个所述通道呈“T”字形分布，每个所述通道的开口处设置有接口，所述接口通过接口帽与所述主体相固定；每个所述通道内部均设置有网格板，三个所述网格板构成过滤内腔，所述过滤内腔内放置有过滤介质；所述主体上还设置有清理孔，所述清理孔上设置有孔盖。本实用新型设计结构简单，使用方便，能适用于承插式和螺纹式连接的管道，适用范围广，同时在液体经过时能初步过滤液体中的杂质。 ...

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Номер записи: 13
15-06-2016 дата публикации

Ball valve

Номер: CN0205315759U
Автор: DONG QUN
Принадлежит:

... 本实用新型具体涉及一种球阀，包括阀体、球体、接管帽、密封座、承接管、手柄、阀杆，所述接管帽连接密封座、承接管，所述球体设于两个密封座之间，所述密封座靠近球体的一侧设有球密封凸块，所述球密封凸块靠近球体的一侧连接刮刀，所述刮刀靠近球体外表面的一端面的内部设有加强筋，所述加强筋垂直于刮刀的中心纵截面设置，所述刮刀包括刮刀一、刮刀二，所述刮刀一、刮刀二靠近垫板的一侧均设有凹块，所述刮刀一连接垫板一侧，所述垫板另一侧连接刮刀二，所述垫板呈减震连接板，所述垫板设有凸块，所述凸块与凹块相适配连接，所述垫板的四周连接保护套。本实用新型一种球阀合理的结构大大提高了球阀刮刀的工作效率、及刮刀的使用寿命。 ...

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Номер записи: 14
29-06-2016 дата публикации

Novel gasket

Номер: CN0205350335U
Автор: DONG QUN
Принадлежит:

... 本实用新型公开了一种新型垫片，至少包括五层结构，所述五层结构最中间为丝网垫圈，所述丝网垫圈上表面设置有上橡胶层，所述上橡胶层设有手柄，所述丝网垫圈下表面设置有下橡胶层，所述上橡胶层和下橡胶层的外表面上均覆盖有聚四氟乙烯层。本实用新型具有良好的减震消音效果，同时使用寿命长，不会与设备或紧固件发生粘连。 ...

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Номер записи: 15
04-04-2023 дата публикации

Excessive injection molding correction system and correction method applied to injection mold

Номер: CN115891046A
Автор: DONG QUN, LIANG MINGZHI
Принадлежит:

The invention belongs to the technical field of mold production and manufacturing, and particularly relates to an excessive injection molding correction system and method applied to an injection mold. The excessive injection molding correction system comprises a lower bottom plate and an upper bottom plate of the injection mold, supporting base plates are symmetrically and fixedly connected to the surface of one side of the lower bottom plate, and a temperature control base is fixedly connected to the surface of one side of each supporting base plate; a lower mold plate is arranged on the surface of the middle of the temperature control base, a correction mechanism is arranged in the temperature control base, an injection molding mechanism is arranged on the outer surface of the lower mold plate, a conveying barrel is arranged on one side of the upper bottom plate, and a constant-speed feeding mechanism is arranged in the conveying barrel. According to the excessive injection molding correction ...

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Номер записи: 16