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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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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 34. Отображено 34.
29-08-2023 дата публикации

Large shaft surface gradient coating

Номер: CN116657075A
Автор: LIU CHENGWEI, YIN SONG, WU SHUHUI, LU HAIFENG
Принадлежит:

The invention discloses a gradient coating on the surface of a large shaft. The gradient coating comprises a bonding layer, a hardness layer, a transition layer and a lubricating layer which are sequentially formed on the surface of the shaft. The gradient coating is prepared by the following method: respectively preparing a raw material for preparing a bonding layer, a first slurry for preparing a hardness layer, a second slurry for preparing a transition layer and a third slurry for preparing a lubricating layer; the raw materials of the bonding layer comprise metal Ni and Cr, the first slurry comprises a YSZ material, the second slurry comprises a composite material composed of YSZ and WS2, and the third slurry comprises a WS2 material; respectively spraying the raw materials for preparing the bonding layer, the first slurry, the second slurry and the third slurry on the surface of a shaft by adopting a plasma spraying process to sequentially prepare the bonding layer, the hardness layer ...

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Номер записи: 1
04-06-2020 дата публикации

FLEXIBLE DISPLAY PANEL, FABRICATION METHOD THEREFOR, AND FLEXIBLE DISPLAY DEVICE

Номер: WO2020107831A1
Автор: MAO, Zupan, ZHU, Yangjie, WEI, Bo, LU, Haifeng
Принадлежит:

Provided in the present disclosure are a flexible display panel, a fabrication method therefor and a flexible display device, which are used for solving the problem in which the conductive function of a trace within a bending region is not good. The present flexible display panel comprises a display region and a bending region located at the periphery of the display region; the bending region comprises: a flexible substrate; an adjustment layer which covers the entire flexible substrate; a protective layer which is located on the adjustment layer; a trace which is located on the protective layer; a planarization layer which is located above the trace and which covers a functional film layer on the flexible substrate; the protective layer corresponds to the trace within the bending region, and an orthographic projection of the trace within the bending region on the flexible substrate falls within an orthographic projection of the protective layer on the flexible substrate; when the bending ...

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Номер записи: 2
17-10-2019 дата публикации

COMPOSITE LASER DECONTAMINATION DEVICE AND METHOD FOR RADIOACTIVE DECONTAMINATION OF NUCLEAR POWER PLANT COMPONENT

Номер: WO2019196217A1
Автор: WEI, Shaochong, CHEN, Guoxing, WU, Shuhui, MA, Xueying, LU, Haifeng, PAN, Chenyang, HUANG, Qian, WANG, Bo, YIN, Song, QIN, Enwei, YE, Lin, LIU, Yiwu, SHI, Yiling
Принадлежит:

A composite laser decontamination device and method for radioactive decontamination of a nuclear power plant component. The composite laser decontamination device comprises at least two laser emission modules (51, 52), beam shaping modules (61, 62) having one-to-one correspondence to the laser emission modules (51, 52), and a laser shaping module (2); laser light emitted by the laser emission module (51, 52) enters the corresponding beam shaping module (61, 62) for beam shaping and then enters the laser shaping module (2) for laser shaping, and finally is output to the surface of a to-be-decontaminated base layer (1) of the nuclear power plant component; a pulse width of the laser light emitted by the laser emission module (51, 52) is different; the particular laser emission modules (51, 52) are determined to be enabled according to the surface attachment condition of the to-be-decontaminated base layer (1). According to the novel composite laser decontamination solution for a nuclear power ...

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Номер записи: 3
20-07-2017 дата публикации

METHOD FOR PREPARING SYNGAS FROM HIGH-TEMPERATURE HYDROCARBON-CONTAINING GAS

Номер: WO2017121249A1
Автор: WANG, Fuchen, DAI, Zhenghua, YU, Guangsuo, XU, Jianliang, GUO, Qinghua, LIU, Haifeng, GONG, Xin, WANG, Yifei, CHEN, Xueli, LIANG, Qinfeng, LI, Weifeng, WANG, Xingjun, GUO, Xiaolei, ZHAO, Hui, LU, Haifeng, GONG, Yan, LIU, Xia, WANG, Li
Принадлежит:

Provided is a method for preparing a syngas from a high-temperature hydrocarbon-containing gas, comprising introducing the high-temperature hydrocarbon-containing gas (S1) into a reforming furnace (2) via an inlet cavity (1) and a distribution hole (102), and at the same time introducing an oxidizing agent (S2) into the reforming furnace (2) via a process burner (3); subjecting the high-temperature hydrocarbon-containing gas to a non-catalytic partial oxidation reaction to produce a syngas mainly containing CO and H2; and sending the high-temperature syngas (S4) from the reforming furnace to a waste heat boiler (4) additionally producing a high-pressure steam, and sending the cooled syngas (S5) to a downstream device; wherein the process burner (3) comprises two channels, i.e., an internal channel and an external channel, the internal channel being a channel for the oxidizing agent (S2), the external channel being a channel for an auxiliary gasification agent (S3); and the process burner ...

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Номер записи: 4
06-07-2016 дата публикации

Production system of N - (4 - ethyoxyl carbonyl benzyl) N' - methyl - N' - benzyl formamidine

Номер: CN0205368192U
Автор: LUAN YONGQIN, LU HAIFENG, JIANG YOULIN, XU XIAOCHUN
Принадлежит:

... 本实用新型公开了一种N-(4-乙氧基羰基苯基)-N’-甲基-N’-苯基甲脒的生产系统，包括酯化反应釜、第一缩合反应釜、第二缩合反应釜、乙醇处理装置以及浓硫酸处理装置等。第一缩合反应釜的乙醇回收出口以及第二缩合反应釜的乙醇回收出口均与乙醇处理装置的进料口连接，乙醇处理装置的出料口与酯化反应釜的乙醇进料口连接。酯化反应釜的出料口与浓硫酸处理装置的进料口连接，浓硫酸处理装置的出料口与酯化反应釜的浓硫酸催化剂进料口连接。本实用新型的生产系统能够将缩合反应产生的乙醇以及酯化反应后的浓硫酸进行回收处理后再用于酯化反应，从而能够降低生产成本，减少对环境的污染，还能够提高酯化反应的收率。 ...

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Номер записи: 5
04-04-2023 дата публикации

Safety risk assessment method and device for road traffic signal controller, and storage medium

Номер: CN115909735A
Автор: WU RUIYU, ZHANG HAO, HUA SHA, LIN YIZHOU, JIANG SHAOLIANG, XU JUN, CHENG CHEN, GAO JIANMING, QIANG JIAHUI, LU HAIFENG
Принадлежит:

The invention relates to the technical field of traffic management, and particularly discloses a safety risk assessment method for a road traffic signal controller, which comprises the following steps: acquiring a risk factor set of the road traffic signal controller, the risk factor set comprising a plurality of risk factors; evaluating the risk degree of each risk factor to obtain a risk degree quantized value of each risk factor; calculating to obtain a comprehensive risk degree quantized value of the risk factor set according to the risk degree quantized value of each risk factor; and outputting a safety risk assessment result of the road traffic signal controller according to the comprehensive risk degree quantized value of the risk factor set. The invention further discloses a road traffic signal controller safety risk assessment device and a storage medium. According to the safety risk assessment method for the road traffic signal control machine provided by the invention, quantitative ...

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Номер записи: 6
11-07-2023 дата публикации

Preparation method of hole sealing agent for thermal spraying coating

Номер: CN116411236A
Автор: DENG CHUNYIN, CHEN GUOXING, WU SHUHUI, LIU CHENGWEI, LU HAIFENG, SHI YILING, WANG BO, WEI SHAOCHONG
Принадлежит:

The invention discloses a preparation method of a hole sealing agent for a thermal spraying coating. The hole sealing agent comprises alloy powder, a dispersing agent and a carrier, the preparation method comprises the following steps: dispersing alloy powder in a dispersing agent to obtain an alloy solution, and mixing the alloy solution with a carrier solvent to obtain the hole sealing agent. According to the preparation method of the thermal spraying coating self-sealing hole sealing agent, the hole sealing agent is prepared from the alloy powder, the hole sealing function can be achieved after the alloy powder is subsequently remelted, the continuous effect is good, and failure is not prone to occurring. The dispersing agent is used for dispersing the alloy powder, agglomeration of the alloy powder is avoided, the carrier solvent is adopted for dispersing and supporting the alloy powder, and the purpose of evenly dispersing the alloy powder is achieved.

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Номер записи: 7
29-08-2023 дата публикации

Anti-contamination film composition for nuclear power plant, preparation method of anti-contamination film composition and anti-contamination film for nuclear power plant

Номер: CN116656201A
Автор: PAN CHENYANG, CHEN GUOXING, WEI SHAOCHONG, WU SHUHUI, LU HAIFENG, DENG CHUNYIN, SHI YILING, LIU CHENGWEI, LU ZHUANG, ZOU YANG
Принадлежит:

The invention discloses an anti-contamination film composition for a nuclear power plant. The anti-contamination film composition comprises the following components in parts by weight: 30-40 parts of a film forming substance, 5-7 parts of a wetting agent, 0.5-1 part of a thickening agent, 1-5 parts of filler, 10-15 parts of isopropanol, 0.5-3 parts of a dispersing agent, 30-50 parts of deionized water, 5-10 parts of a flame retardant and 0.2-1 part of a defoaming agent, the film forming substance comprises modified acrylic resin and polyurethane emulsion, and the mass ratio of the modified acrylic resin to the polyurethane emulsion is (2-3): 1. According to the anti-contamination film composition for the nuclear power plant, aiming at the defects that traditional acrylic ester is poor in contamination resistance, fragile at low temperature and sticky at high temperature and the like, silane modified acrylic resin has good contamination resistance, mechanical properties such as hardness ...

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Номер записи: 8
19-03-2020 дата публикации

ARRAY SUBSTRATE, DISPLAY PANEL, AND METHOD FOR MANUFACTURING ARRAY SUBSTRATE

Номер: WO2020052193A1
Автор: ZHU, Yangjie, LU, Haifeng
Принадлежит:

Provided are an array substrate, a display panel, and a method for manufacturing an array substrate. In the array substrate, the thickness of a barrier layer (21) above a bent region is designed to be less than half the thickness of the barrier layer above a display region, such that the ductility of the barrier layer under stress is improved and the barrier layer will not easily break due to stress concentrated therein, thereby preventing a wiring layer (22) in the bent region from breaking, and improving bending performance of the flexible display panel.

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Номер записи: 9
04-08-2023 дата публикации

Nuclear power station control rod guide cylinder cutting device

Номер: CN116532716A
Автор: LU ZHUANG, ZOU YANG, WEI SHAOCHONG, CHEN GUOXING, DENG CHUNYIN, SHI YILING, LU HAIFENG, PAN CHENYANG, SHI JINGCAN, GAO WENJU
Принадлежит:

The invention discloses a nuclear power station control rod guide cylinder cutting device which comprises a guide mechanism, a clamping mechanism, a cutting mechanism and a recycling mechanism, the length direction of a guide cylinder is the vertical direction, the guide mechanism is located above the clamping mechanism, and the recycling mechanism is located below the clamping mechanism. The guiding mechanism is used for enabling the guiding cylinder to be kept vertical when the guiding cylinder is clamped by the clamping mechanism, the clamping assembly is used for clamping the guiding cylinder, the recycling mechanism is used for collecting guiding cylinder cutting pieces falling after cutting, and the cutting direction of the cutting mechanism is perpendicular to the guiding cylinder. According to the nuclear power station control rod guide cylinder cutting device, automatic cutting of the control rod guide cylinder can be achieved, the control rod guide cylinder cutting and servicing ...

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Номер записи: 10
08-06-2016 дата публикации

A mechanical interlocking structure for being qualified for next round of competitions cabinet

Номер: CN0205303237U
Автор: FEI SHAOWEI, LU HAIFENG
Принадлежит:

... 本实用新型涉及种用于出线柜的机械联锁结构。出线柜包括程序锁(8)和合闸按钮(9)。所述机械联锁结构包括连杆(1)、连杆滑片(2)、指示杆(3)、指示杆滑片(4)，所述连杆(1)连接至所述连杆滑片(2)，所述指示杆(3)连接至所述指示杆滑片(4)，所述连杆滑片(2)与所述指示杆滑片(4)处于相同的平面。所述连杆(1)还设置有连杆凸片(5)，所述连杆(1)可沿竖直方向移动，以使得所述连杆凸片(5)处于挡住所述程序锁(8)的锁舌(7)的伸出行程的位置。本实用新型利用机械联锁结构，使得原本不相连的机构之间完成定的联锁关系。 ...

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Номер записи: 11
20-07-2017 дата публикации

PARTIAL OXIDATION PROCESS BURNER AND USE THEREOF

Номер: WO2017121248A1
Автор: WANG, Fuchen, DAI, Zhenghua, YU, Guangsuo, LIU, Haifeng, GONG, Xin, WANG, Yifei, LIANG, Qinfeng, XU, Jianliang, GUO, Qinhua, CHEN, Xueli, LI, Weifeng, WANG, Xinjun, GUO, Xiaolei, ZHAO, Hui, LU, Haifeng, GONG, Yan, LIU, Xia, WANG, Li, LI, Xinyu
Принадлежит:

Provided are a partial oxidation process burner and use thereof in a gaseous hydrocarbon reformer. The burner comprises a gasifying agent channel (1), an auxiliary gasifying agent channel (2), a fuel channel (3) and a protecting fuel channel (4) constituted by the outer wall (5) of the fuel channel (3) and the firebrick inner wall (6) of the barrel of the nozzle of the reformer which are sequentially arranged from inside to outside. The outer wall (5) of the fuel channel (3) is provided with small holes (7), and the number is greater than or equal to 2. The burner is used in a reformer and is capable of protecting the end surface of a nozzle from being flushed and ablated by high-temperature synthesis gas, the flame formed has a low temperature and is uniformly distributed, and the high-temperature flame is far from the end surface of the burner, the temperature of the end surface is low, so that the burner can be protected without cooling water for the burner, and at the same time, the ...

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Номер записи: 12
06-02-2020 дата публикации

PREPARATION METHOD FOR FLEXIBLE DISPLAY SCREEN AND COMPOSITE SUBSTRATE FOR PREPARING FLEXIBLE DISPLAY SCREEN

Номер: WO2020024564A1
Автор: LIU, Linjia, ZHU, Yangjie, LU, Haifeng
Принадлежит:

A composite substrate for preparing a flexible display screen, a composite substrate structure (400) including: a substrate (100); a sacrificial layer (200), the sacrificial layer (200) being provided on the substrate (100), and the sacrificial layer (200) being a semi-transparent inorganic layer that contains a hydrogen element; and a flexible layer (300), the flexible layer (300) being provided on the sacrificial layer (200). The preparation method comprises the following steps: depositing a sacrificial layer (200) on a substrate (100), the sacrificial layer (200) being a semi-transparent inorganic layer, the sacrificial layer (200) having a hydrogen element remained therein; forming a flexible layer (300) on the sacrificial layer (200); forming an electronic element on the flexible material layer (300); and irradiating the substrate (100) by means of a laser, such that the hydrogen element in the sacrificial layer (200) forms hydrogen gas bubbles, so as to peel off the flexible layer ...

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Номер записи: 13
28-04-2023 дата публикации

Laser lift-off method

Номер: CN116021157A
Автор: LU HAIFENG, CHEN GUOXING, WEI SHAOCHONG, SHI YILING, LUO YANG, LIU CHENGWEI, TAN ENWEI, DENG CHUNYIN, PAN CHENYANG, WANG BO
Принадлежит:

The invention discloses a laser lift-off method, which comprises the following steps of: starting a laser to emit laser, respectively adjusting the length and the width of a laser spot through an X galvanometer and a Y galvanometer, and forming a first light spot to perform reciprocating scanning so as to increase the surface roughness of a material; the length and the width of the laser spot are respectively adjusted through the X galvanometer and the Y galvanometer, a second spot is formed for reciprocating scanning, and the stripping depth is deepened; and when the surface roughness of the to-be-stripped part is less than 3.2 microns and the to-be-stripped part does not reach the target stripping depth, repeating the steps until the target stripping depth is reached, and stopping scanning. According to the laser lift-off method, the to-be-lift-off part is scanned through the first light spot so as to increase the surface roughness of the to-be-lift-off part and absorb more energy; and ...

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Номер записи: 14
01-08-2023 дата публикации

Hole sealing method suitable for thermal spraying coating

Номер: CN116516278A
Автор: DENG CHUNYIN, CHEN GUOXING, WU SHUHUI, LU HAIFENG, LIU CHENGWEI, WANG BO, HUANG QIAN, WEI SHAOCHONG, SHI YILING
Принадлежит:

The invention discloses a hole sealing method suitable for a thermal spraying coating, which comprises the following steps: placing a coating part to be subjected to hole sealing in a closed container, adding a hole sealing agent into the closed container, and filling the whole closed container with the hole sealing agent, the closed container is controlled to be in a negative pressure state so that the hole sealing agent can flow into holes in the coating; the closed container is communicated with the atmosphere, and the pressure in the closed container is recovered to normal pressure; pressurizing the inside of the closed container from the top of the closed container, and maintaining the pressure; the hole sealing agent in the closed container is discharged, the coating component is cleaned, and the coating component is taken out and aired; then the hole sealing agent in the coating part is subjected to remelting operation, so that alloy powder in the hole sealing agent is solidified ...

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Номер записи: 15
16-05-2023 дата публикации

Gearbox and vehicle

Номер: CN116123268A
Автор: DENG YUEYUE, DENG JING, LU HAIFENG, ZHAO XIANGYANG, LI SHAN, XU KUN
Принадлежит:

The invention provides a gearbox and a vehicle, relates to the technical field of vehicles, and solves the problem of unsmooth gear shifting of the gearbox due to power interruption in the gear shifting process of the existing gearbox. The gearbox comprises an output shaft and two driving assemblies, and each driving assembly is used for driving the output shaft. Each driving assembly comprises a motor, a reduction gear set and a gear transmission assembly in transmission connection with the output shaft, and the motor is in transmission connection with the gear transmission assembly through the reduction gear set; the gear transmission assembly comprises at least three gear pairs, and the transmission ratios of the gear pairs are different. When the gearbox is in the first transmission mode, the reduction gear set is in transmission connection with the output shaft through one of the at least three gear pairs. The gearbox is used for a new energy automobile without power interruption, ...

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Номер записи: 16
25-07-2023 дата публикации

Powdered fuel feeding system and method

Номер: CN116477072A
Автор: LU HAIFENG, YANG YUXIN, LIU HAIFENG, HUANG LIKENG, GUO XIAOLEI, TIAN LINGHAN, DAI ZHENGHUA, HUO DONGXING, LIANG QINFENG, XU JIANLIANG, YU GUANGSUO, WANG FUCHEN, WANG YIFEI, CHEN XUELI, LI WEIFENG, WANG XINGJUN, GUO QINGHUA, ZHAO HUI, GONG YAN, SHEN ZHONGJIE, DING LU, LIU XIA, ZHAO LILI, GAO YUNFEI
Принадлежит:

The invention discloses a powder fuel feeding system and method. The system comprises a powder box; the gas source supply device is positioned at the feeding hole of the powder box and is used for filling gas into the powder box; and the piston is arranged in the powder box, and a gap is formed between the outer wall of the piston and the inner wall of the powder box, so that gas inflated by the gas source gas supply device enters the powder box through the gap, and the powder in the powder box is driven to be discharged from the discharging opening of the powder box. The friction force between the piston and the wall face of the powder box is reduced, and the reliability and stability of powder feeding are improved.

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Номер записи: 17
21-04-2023 дата публикации

Gear shifting mechanism, transmission and vehicle

Номер: CN115992881A
Автор: LU HAIFENG, FENG WEI, ZHAO XIANGYANG, DENG JING
Принадлежит:

The invention provides a gear shifting mechanism, a transmission and a vehicle, relates to the field of automobiles, and aims at solving the technical problems that a traditional gear shifting mechanism is poor in applicability and not compact in structure. The gear shifting mechanism comprises at least one gear shifting fork, at least one guide part and a driving assembly for driving the at least one guide part to rotate, at least one guide groove is formed in the outer wall surface of the guide part, and the guide groove is formed in the circumferential direction of the guide part; the guide groove is provided with at least two guide sections, and the axial positions of the guide sections along the guide part are different; each guide groove is used for changing the position of the corresponding gear shifting fork. The driving assembly comprises a driver and a planetary gear mechanism in transmission connection with the rotating shaft of the guide part, and the driver is in transmission ...

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Номер записи: 18
04-07-2023 дата публикации

Coal water slurry as well as preparation method and application thereof

Номер: CN116376609A
Автор: DING LU, YU GUANGSUO, WANG FUCHEN, CHEN XUELI, TANG LONGFEI, LIU HAIFENG, WANG YIFEI, DAI ZHENGHUA, LI WEIFENG, MAO LIGONG, WANG XINGJUN, GUO XIAOLEI, LIANG QINFENG, XU JIANLIANG, GUO QINGHUA, LU HAIFENG, ZHAO HUI, LIU XIA, GONG YAN, SHEN ZHONGJIE, GAO YUNFEI, ZHAO LILI
Принадлежит:

The invention discloses coal water slurry as well as a preparation method and application thereof. The coal water slurry comprises the following components in percentage by mass: 40%-65% of pulverized coal, 1%-20% of biomass hydrothermal carbon, 0.1%-5% of a dispersing agent and water, wherein the dry basis fixed carbon content of the biomass hydrothermal carbon is 2%-50%; the content of O element in the biomass hydrothermal carbon is 4-45%; the content of C in the biomass hydrothermal carbon is 10%-55%; the particle size of the biomass hydrothermal carbon is not greater than 1mm. The coal water slurry provided by the invention has excellent slurry forming performance, good fluidity and stability, can be further used for preparing synthesis gas with excellent performance, and has a very wide industrial application prospect.

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Номер записи: 19
02-05-2023 дата публикации

Interactive passing method and device between vehicles, vehicle and storage medium

Номер: CN116052431A
Автор: LU HAIFENG
Принадлежит:

The invention relates to an interactive passing method and device between vehicles, a vehicle and a storage medium, and the method comprises the steps: receiving a whistling signal of a to-be-interacted passing vehicle; analyzing the whistling signal, obtaining an interaction passing request of the to-be-interacted passing vehicle according to an analysis result, and judging whether the to-be-interacted passing vehicle meets a preset interaction passing condition or not based on the interaction passing request; and if the to-be-interacted passing vehicle meets the preset interaction passing condition, pushing an interaction passing request to the user, and sending an interaction passing agreement signal or an interaction passing forbidding signal of the user to the to-be-interacted passing vehicle. Therefore, the technical problems that communication between vehicles depends on radio waves, Bluetooth communication and the like, the cost is high, a specific vehicle is difficult to select ...

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Номер записи: 20
12-05-2023 дата публикации

Preparation method of gamma ray shielding coating

Номер: CN116103603A
Автор: WANG BO, WU SHUHUI, LIU YIWU, HUANG QIAN, TAN ENWEI, WEI SHAOCHONG, PAN CHENYANG, LU HAIFENG, SHI YILING, MA XUEYING, YIN SONG, YE LIN, CHEN GUOXING, DENG CHUNYIN, LIU CHENGWEI, ZHU QINGXIA
Принадлежит:

The invention discloses a preparation method of a gamma ray shielding coating. The preparation method sequentially comprises the steps of cleaning, sand blasting, spraying and hole sealing. The spraying step comprises the steps that a plasma thermal spraying process is adopted, a spraying path is planned according to the surface shape of the equipment component with the coating to be prepared, and tungsten powder or tungsten-based metal ceramic is prepared into the shielding coating; in the plasma thermal spraying process, the current during plasma thermal spraying is kept unchanged, the plasma arc voltage is increased, and the output power is increased. According to the preparation method, tungsten or tungsten-based metal ceramic and the like are used as shielding raw materials, the problems of pollution and secondary tough-induced radiation caused by lead shielding are avoided, and compared with an existing shielding material, an organic-based flexible material is added, so that the effective ...

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Номер записи: 21
25-04-2023 дата публикации

Data extraction method and device, processor and electronic equipment

Номер: CN116011406A
Автор: LU HAIFENG
Принадлежит:

The invention discloses a data extraction method and device, a processor and electronic equipment, and relates to the technical field of 3D model file processing. The method comprises the steps that a target 3D model file of data to be extracted is obtained, the target 3D model file is a file corresponding to a target model, and the target model is a model obtained by conducting three-dimensional design on a target object through target software; the target 3D model file is converted into a target file in a target format, and the target format is one of an XML format and a JSON format; analyzing the target file to obtain data in the target file; and determining to-be-extracted data in the target 3D model file according to the data in the target file. Through the method and the device, the problem of relatively low data extraction efficiency caused by extracting the data from the 3D model file by using an extraction tool or software in related technologies is solved.

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Номер записи: 22
08-08-2023 дата публикации

Photovoltaic cell module

Номер: CN116565049A
Автор: LYU KUI, LU HAIFENG, XING RUBO
Принадлежит:

The invention relates to a photovoltaic cell assembly, and the assembly comprises a cell module which comprises a plurality of cell units which extend in a first direction and are sequentially arranged in a second direction, and the first direction and the second direction are arranged in an intersecting manner; the bus module comprises a plurality of bus lines extending along the first direction, and the plurality of bus lines are respectively arranged at the end parts of two opposite sides of the battery module in the second direction and are electrically connected with the battery module; the extension size of at least one of the bus lines in the second direction tends to decrease along the first direction. According to the photovoltaic cell module provided by the embodiment of the invention, the effective area proportion can be improved, and the warping degree of the cell module is reduced.

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Номер записи: 23
05-05-2023 дата публикации

Snow and ice removing method and device for vehicle, vehicle and storage medium

Номер: CN116061879A
Автор: QIU HUIHUI, LU HAIFENG, GUO XUNPENG
Принадлежит:

The invention relates to a snow and ice removing method and device for a vehicle, the vehicle and a storage medium, and the method comprises the steps: obtaining current weather data; whether the current weather data meet a preset windscreen wiper swing condition or not is judged, and when the current weather data meet the preset windscreen wiper swing condition, the first accumulated snow thickness of a front windscreen of the vehicle and/or the second accumulated snow thickness of a rear windscreen of the vehicle are/is obtained; matching a first swing frequency of the vehicle front windshield wiper according to the first accumulated snow thickness and/or matching a second swing frequency of the vehicle front windshield wiper according to the second accumulated snow thickness, and controlling the vehicle front windshield wiper to swing according to the first swing frequency, and/or controlling the windscreen wiper of the front windshield of the vehicle to swing according to the second ...

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Номер записи: 24
11-04-2023 дата публикации

Crown ether regulated non-heart organic amine salt material and preparation method thereof

Номер: CN115947712A
Автор: FU DAWEI, LI JIE, LU HAIFENG, LUN MENGMENG, DING KUN, WANG ZHIJIE, DENG BOWEN
Принадлежит:

The invention discloses a crown ether regulated non-heart organic amine salt material and a preparation method thereof, the crystal is betaine hydrochloride, the molecular formula is C5H12NO2Cl, the compound belongs to a monoclinic system and is crystallized in a polar space group Cm, molecules are mutually connected through O-H...... Cl hydrogen bonds formed between betaine cations and inorganic chloride ions in the a-axis direction, and the molecular formula is C5H12NO2Cl. The compound has polarity and has good second-order nonlinear optical characteristics; the preparation method is simple to operate, short in time and low in cost, the non-central crystal material with nonlinear optics can be induced to be generated only by adding crown ether, and the non-central crystal material has good stability at room temperature. The material has potential application value in the fields of photoelectric switches, laser frequency doubling conversion, biological imaging and high-speed photography ...

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Номер записи: 25
27-08-2021 дата публикации

Connecting structure of driving board and IGBT module and motor controller with connecting structure

Номер: CN214069792U
Автор: LI TINGJUN, FANG GAOQING, LU HAIFENG, 李廷军, 方高清, 陆海峰
Принадлежит: TOP GEAR POWERTRAIN TECH CORPORATION, TOP GEAR POWERTRAIN TECHNOLOGY CORPORATION, 特百佳动力科技有限公司

The utility model provides a connecting structure of a driving board and an IGBT module and a motor controller with the same. A connecting structure of a driving board and an IGBT module comprises the IGBT module, the driving board and a fixing piece. The IGBT module is provided with a first fixing hole and a pin. The driving plate is provided with a second fixing hole and an electric appliance connecting hole for inserting a pin; the pins are matched with the electric appliance connecting holes so as to enable the driving board to be in signal connection with the IGBT module; and the fixing pieces are respectively matched with the first fixing holes and the second fixing holes, so that the driving plate is fixedly connected with the IGBT module. According to the connection structure of the driving board and the IGBT module and the motor controller with the connection structure, the conduction stability of the driving signal can be improved.

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Номер записи: 26
23-05-2023 дата публикации

Display panel and display device

Номер: CN116156941A
Автор: YING WENTAO, ZHOU XIAOKANG, YANG XINGXING, JIA YIMING, XING RUBO, LU HAIFENG
Принадлежит:

The invention relates to a display panel and a display device, and the display panel comprises a light-emitting layer which is provided with a light-emitting side and a backlight side which are oppositely arranged in the thickness direction of the display panel; the light shielding layer is arranged on the light emitting side of the light emitting layer, and the light shielding layer is provided with a plurality of first openings; the quarter-wave plate is arranged on the light-emitting side of the light-emitting layer; the reflective polarization layer is arranged on the side, away from the light-emitting layer, of the quarter-wave plate, incident light with the first polarization direction in light entering the reflective polarization layer is reflected, incident light with the second polarization direction is transmitted, and the included angle between the second polarization direction and the optical axis direction of the quarter-wave plate is 45 degrees; and the linear polarization ...

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Номер записи: 27
09-05-2023 дата публикации

Large radioactive end socket laser decontamination device and decontamination method

Номер: CN116078750A
Автор: WEI SHAOCHONG, CHEN GUOXING, DENG CHUNYIN, LU ZHUANG, LU HAIFENG, SHI YILING, SHI JINGCAN, ZOU YANG, LIU CHENGWEI, WU SHUHUI
Принадлежит:

The invention provides a large radioactive end socket laser decontamination device which comprises a travelling crane, a supporting unit, a rail, a rail car, a mechanical arm, a laser unit, a waste collecting pipe and a positioning unit, the mechanical arm is provided with a rotating base, a first cantilever and a second cantilever, the rotating base is rotatably arranged in the middle of a chassis of the rail car, and the first cantilever is rotatably connected to the rotating base; the second cantilever is rotationally connected to the free end of the first cantilever; after the end socket is hoisted to a supporting frame of the supporting unit by the traveling crane, the rail car moves to the position below the end socket along a rail, the positioning unit locks the position of the rail car, the rotating axis of the rotating base coincides with the axis of the end socket, then the laser unit is started, and the mechanical arm acts to drive the laser unit to rotate; according to the laser ...

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Номер записи: 28
23-05-2023 дата публикации

Thermochemical heat storage and energy storage system and energy storage method

Номер: CN116146960A
Автор: WAN DAYANG, LYU FENG, SHEN ZHONGJIE, GUO XIAOLEI, DUAN LEZHANG, GAO YONGCHUAN, XU JIANLIANG, LU HAIFENG, HAN LITAO, TUO PENGJIE, LIANG QINFENG, ZHAO HUI, LIU SHUANG, SHAO SONG, LIU HAIFENG, WANG FUCHEN, YU GUANGSUO, WANG YIFEI, CHEN XUELI
Принадлежит:

The invention provides a thermochemical heat storage, energy storage and heat supply system and an energy storage and heat supply method.The heat supply system comprises a first steam buffer tank and a thermochemical heat storage device, and the thermochemical heat storage device comprises a decomposition reactor, a first stock bin, a synthesis reactor and a second stock bin which are sequentially communicated end to end; a calcium-based material capable of being circularly conveyed is arranged in the thermochemical heat storage device, the decomposition reactor is provided with an energy supply device, and a circulating pipe of the first steam buffer tank is communicated with the synthesis reactor; an inlet of the first steam buffer tank is communicated with the decomposition reactor through a first steam pipeline and is communicated with the synthesis reactor through a second steam pipeline; using of a conventional boiler is avoided, chemical heat storage, energy storage and heat supply ...

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Номер записи: 29
18-04-2023 дата публикации

Fluidization reaction process of calcium-based heat storage material

Номер: CN115970597A
Автор: GAO YONGCHUAN, WAN DAYANG, SHEN ZHONGJIE, GUO XIAOLEI, LYU FENG, DUAN LEZHANG, XU JIANLIANG, LU HAIFENG, TUO PENGJIE, HAN LITAO, LIANG QINFENG, ZHAO HUI, SHAO SONG, LIU SHUANG, LIU HAIFENG, WANG FUCHEN, YU GUANGSUO, WANG YIFEI, CHEN XUELI
Принадлежит:

The invention discloses a fluidization reaction process of a calcium-based heat storage material. The fluidization reaction process of the calcium-based heat storage material comprises the following steps: S1, placing a solid mixture of inert solid particles and the calcium-based heat storage material in a fluidized bed reactor, and enabling the calcium-based heat storage material to be subjected to reversible reaction under the blowing of airflow to obtain a material A; the inert solid particles are class-A particles which do not participate in the reversible reaction of the calcium-based heat storage material, the mass percent of the inert solid particles in the solid mixture is 55-90%, and the airflow comprises fluidizing gas which does not participate in the reversible reaction of the calcium-based heat storage material; s2, the material A enters a cyclone separator, inert solid particles in the material A are separated, and the inert solid particles are conveyed back into the fluidized ...

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Номер записи: 30
09-06-2023 дата публикации

Bridge removing device for storage tank

Номер: CN116238812A
Автор: YU LIHONG, LU WENXUE, LIU HAIFENG, LI LEI, GUO XIAOLEI, YIN HONGQING, XU JIANLIANG, LI CAIYAN, SHEN ZHONGJIE, YAN FENGQIN, LU HAIFENG, YANG GUOHUI, ZHAO HUI, WANG ZHENHUA, YANG LAN
Принадлежит:

The invention discloses a bridge removing device for a storage tank, which comprises a bridge removing sleeve assembly arranged in the storage tank and capable of moving along the axial direction of the storage tank; the air inlet is formed in one end of the bridge removal sleeve assembly; and the gas inlet channel is arranged on the bridge removal sleeve assembly, one end of the gas inlet channel communicates with the gas inlet, the other end of the gas inlet channel communicates with the storage tank, and when the bridge removal sleeve assembly moves in the axial direction of the storage tank, the gas inlet channel is used for introducing gas into different height positions in the storage tank so as to loosen powder located at the different height positions in the storage tank. The device is simple in structure, and the efficiency of removing the bridge of the storage tank is improved.

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Номер записи: 31
06-07-2016 дата публикации

Production system of N - (4 - ethyoxyl carbonyl benzyl) N' - methyl - N' - benzyl formamidine midbody

Номер: CN0205368188U
Автор: LUAN YONGQIN, LU HAIFENG, JIANG YOULIN, XU XIAOCHUN
Принадлежит:

... 本实用新型公开了一种N-(4-乙氧基羰基苯基)-N’-甲基-N’-苯基甲脒中间体的生产系统，该生产系统包括酯化反应釜、氢化反应釜、中和反应釜、浓硫酸处理装置、原料回收釜以及废液釜。中和反应釜的酯化物料进料口与酯化反应釜的出料口连接，中和反应釜的出料口分别与氢化反应釜的酯化产物进料口以及原料回收釜的进料口连接；酯化反应釜的出料口与浓硫酸处理装置的进料口连接，浓硫酸处理装置的出料口与酯化反应釜的浓硫酸催化剂进料口连接。本实用新型的生产系统能够将酯化反应后的浓硫酸进行回收处理后再用于酯化反应，从而能够降低生产成本，减少对环境的污染，还能够提高酯化反应的收率。 ...

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Номер записи: 32
30-05-2023 дата публикации

Vehicle-mounted APP upgrading method and device, vehicle and storage medium

Номер: CN116185447A
Автор: QIU HUIHUI, LU HAIFENG, GUO XUNPENG
Принадлежит:

The invention relates to the technical field of vehicles, in particular to a vehicle-mounted APP upgrading method and device, a vehicle and a storage medium, and the method comprises the steps: receiving current installation version information sent when a current application program APP is started; based on a preset upgrading white list and the current installation version information, judging whether the current APP meets a preset upgrading condition or not; if the current APP meets the preset upgrading condition, upgrading reminding information of the current APP is generated, and when an upgrading confirmation instruction fed back by the user based on the upgrading reminding information is received, the current APP is upgraded. Therefore, the problems that each APP needs to set up a respective APP upgrading service, the upgrading capacity is achieved, a large number of resources and flow of the system need to be consumed, upgrading depends on the APP market, and a user cannot be prompted ...

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Номер записи: 33
23-06-2023 дата публикации

Intersection vehicle line pressing reminding method and device

Номер: CN116311923A
Автор: LU HAIFENG
Принадлежит:

The invention relates to an intersection vehicle line pressing reminding method and device, and the method comprises the steps: detecting whether a vehicle runs to a target intersection provided with an ultra wide band (UWB) label end or not; when it is detected that the vehicle travels to the target intersection, an intersection identifier of the target intersection is identified to extract lane information of the target intersection, and the lane information comprises identifier information of the UWB tag end; and based on the identification information, the deviation distance of the vehicle perpendicular to the lane line is determined by using the UWB label end, and line pressing reminding of the vehicle is generated according to the lane information. Therefore, the problems that in related technologies, an image processing technology depending on a visual means cannot process the situation when the road sight is affected, in the vehicle driving process, a large amount of recognition ...

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Номер записи: 34