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2022results about How to "Reduce the chance of damage" patented technology

Spooling transport vehicle and automatic spindle conveying system and method

The invention discloses a spooling transport vehicle, an automatic spindle conveying system and an automatic spindle conveying method, belonging to the technical field of chemical fiber production. The automatic spindle conveying system is arranged between a winding machine and a special yarn vehicle, is used for taking down formed spindle from the winding machine and hanging the formed spindle on the special yarn vehicle, and comprises a temporary storage rotary table, a manipulator, the spooling transport vehicle and a control module, wherein the temporary storage rotary table is used for temporarily storing the formed spindle and corresponds to the manipulator, the manipulator is used for hanging the spindle stored on the temporary storage rotary table on the special yarn vehicle, the spooling transport vehicle runs between the winding machine and the temporary storage rotary table, and the control module is in communication connection with the temporary storage rotary table, the manipulator, the spooling transport vehicle and the winding machine respectively. With the arrangement of the spooling transport vehicle, a large amount of labor is replaced, the labor intensity of workers is greatly reduced, the management cost is reduced, and the probability of polluting and damaging the spindle is reduced.
Owner:RIAMB (BEIJING) TECH DEV CO LTD

Secondary water-loop server cabinet cooling system

Disclosed in the invention is a secondary water-loop server cabinet cooling system. Heat radiation is carried out by using a liquid conducting method. The cooling system comprises an internal circulating system, an external circulating system, and a control system. An internal circulating loop secondary refrigerant absorbs heat from a server core component by a server heat pipe assembly and then flows to an intermediate heat exchanger to carry out heat exchange with an external circulating flow for heat radiation; after the external circulating flow absorbs heat, the heat is dissipated to the external environment by a cooling tower, thereby realizing the natural heat radiation process. And precise temperature control and energy-saving running of the cooling system can be realized by the control system. According to the invention, no compressor refrigerating system is needed. Effective heat radiation of the server is realized by using a complete natural cooling way; and the energy saving effect is obvious. Meanwhile, a heat pipe indirect cooling scheme is used for the server chip and the water can not enter the inside of the server directly, so that compared with other direct liquid-cooled schemes, the provided scheme enables security of the server to be improved.
Owner:CHINA MOBILE GRP GUANGDONG CO LTD

Equipment used for visual positioning and angle detection of solar cells before series welding

The invention provides equipment used for visual positioning and angle detection of solar cells before series welding. The equipment comprises a support rack, a Y-axis slide rail, an X-axis slide rail, a manipulator, a bracket bedplate, an imaging mechanism, a cell correction mechanism, and a feeding plate, wherein the Y-axis slide rail is fixed at the top end of the support rack; the X-axis slide rail is mounted on the Y-axis slide rail and can move along the Y-axis slide rail; the manipulator is mounted on the X-axis slide rail and can move along the X-axis slide rail; the bracket bedplate is mounted below the Y-axis slide rail; the imaging mechanism is mounted on the bracket bedplate; the cell correction mechanism is mounted at the right side of the imaging mechanism; and the feeding plate is mounted at the right side of the cell correction mechanism. According to the equipment, the position and angle correction of the solar cells can be realized automatically in a moving process, so that the production efficiency and the production line flexibility are improved. The invention further provides a method for used for visual positioning and angle detection of the solar cells before series welding. According to the method adopting visual correction, the correction process of solar cell workpieces can be performed fast and accurately, and the series welding efficiency and precision of the solar cells are improved.
Owner:FOSHAN NANHAI GUANGDONG TECH UNIV CNC EQUIP COOP INNOVATION INST +1

Vehicle accident management system and method

InactiveCN108154696AAvoid evacuationReduce the situation of being stuck on the road and unable to move forwardRoad vehicles traffic controlCharacter and pattern recognitionTraffic accidentCamera module
The invention relates to the field of intelligent transportation technology, and particularly relates to the vehicle accident management system and method. The method includes the following contents:when a traffic accident occurs in S1, the vehicle terminal acquires the real time position of the vehicle and the image information inside and outside the vehicle through the emergency button, and thereal time position and image are obtained to send to the management server. The S2 management server analyzes the traffic accident information according to the real time location and the image information.The S3 management server sends the warning information to the vehicle in the road leading to the accident site according to the traffic accident information.The system includes the vehicle mounted terminal and management that communicated with each other. The vehicle terminal includes a button module, a positioning module, a camera module, a control module and a prompt module, and managementserver includes a processing module and a database module. The device can obtain the image information of the accident scene through the emergency button, save the evidence of accident scene in time,and prompt the vehicle in the road to make the way, so that the rescue vehicle can reach the accident scene more smoothly and perform timely rescue.
Owner:重庆冀繁科技发展有限公司

SCR denitration system ammonia spraying optimization method based on weight valve regulation and control

InactiveCN105126616AMake targeted adjustmentsReduce escapeDispersed particle separationConstant loadFlue gas
The invention discloses an SCR denitration system ammonia spraying optimization method based on weight valve regulation and control. The method is divided into four steps: measurement of flue gas flow field characteristics, analysis of flue gas flow field regional flow characteristics, determination of ammonia spraying weight valves and pertinence adjustment of opening degrees of the ammonia spraying valves. The method comprises the particular steps: firstly, measuring the flue gas flow field characteristics of a flue transverse section in front of an ammonia spraying grille of an SCR denitration system under a condition of constant load; then combining with a distribution condition of spray nozzles of the ammonia spraying grille, and analyzing flue gas flow field regional flow continuous distribution characteristics matched with the ammonia spraying spay nozzle distribution; according to the flue gas flow field regional flow characteristics under various load conditions, obtaining the weights of the ammonia spraying valves; and finally, adjusting the opening degrees of all the valves according to the valve weight difference, simultaneously, with the help of a flue gas analyzer, measuring the NOx outlet concentration on an outlet section of the SCR denitration system, and timely feeding back the adjustment effect of the opening degrees of the ammonia spraying valves. The method can ensure good ammonia nitrogen mixing equivalent ratio, effectively improves the denitration efficiency, decreases the ammonia escape and reduces the ammonia amount.
Owner:南京奥麦科仪器自动化有限公司

Detection equipment for welding spot failure of whole set of white vehicle body

The invention relates to detection equipment for welding spot failure of a whole set of white vehicle body. The detection equipment comprises a white vehicle body welding assembly, a vibration exciter and an acceleration sensor, wherein the white vehicle body welding assembly is fixedly arranged on a rack through a special clamp system; one side of the vibration exciter is connected with a data control and acquisition system; the other side of the vibration exciter is a free end for vibration excitation; the acceleration sensor is attached to a key part of the white vehicle body to be detected by using a magnet; the data control and acquisition system is connected with the acceleration sensor and is used for simply processing the acquired voltage signal and then transmitting data to a microcomputer; the data control and acquisition system and the microcomputer form a data detection and analysis system, i.e. an MIMO (Multiple Input Multiple Output) system; and the MIMO system integrates a signal acquisition system and can be used for modal analysis and damage identification of residual force vector as well as can be used for sampling, analyzing and processing the signal acquired in a current area to obtain an accurate detection result.
Owner:HUNAN UNIV AISHENG AUTO TECH DEV

Supercritical CO2 variable-temperature variable-pressure extraction method of lucid ganoderma spore oil

The invention relates to a supercritical CO2 variable-temperature variable-pressure extraction method of lucid ganoderma spore oil. The method comprises the steps that: 1, lucid ganoderma spores are subjected to wall breaking, such that lucid ganoderma spore powder is obtained; 2, the wall-broken lucid ganoderma spore powder is prepared into particles with a dry-pressing method, such that particles with a size of 20-60 meshes are obtained; 3, the spore powder particles are placed into a supercritical CO2 extraction kettle with a three-stage separation structure; an ethanol water solution with a mass percentage of 20-95% is adopted as carrying agent, wherein 20-300ml of the 20-95% ethanol water solution is placed with each kilogram of material in the extraction kettle; and supercritical extraction is carried out, wherein an extraction pressure is 20-50MPa. The extraction process is a multi-stage extraction process, wherein extraction is carried out for 1-4h under a temperature of 30-40 DEG C, and extraction is carried out for 1-4h under a temperature of 40-60 DEG C. With the method, various effective components in lucid ganoderma spores can be more effectively extracted, such that the possibility for the lucid ganoderma spore active components to be broken is effectively reduced. The quality of the extraction product is improved, and the requirement of people is satisfied.
Owner:浙江龙泉佳宝生物科技有限公司

Glue production and processing system

The invention relates to the field of glue production, in particular to a glue production and processing system. The glue production and processing system comprises a main frame body, a driving mechanism, a swing frame, sliding sleeve assemblies and stirring assemblies. The glue production and processing system has the advantages that the swing frame can swing laterally, and the swing frame can besubjected to the action of a compression spring when swinging laterally so that the swing frame can be restored to the original position; when high-viscosity glue is stirred, the swing frame can swing elastically to reduce the probability of the damage of the stirring assemblies; the positions of the two stirring assemblies both can be adjusted according to needs. The driving mechanism is rotationally connected to the upper end of the main frame body, the upper end of the swing frame is hinged to the lower end of the driving mechanism, the two sliding sleeve assemblies are arranged on the left and right, the two sliding sleeve assemblies are slidably connected to the left end and right end of the swing frame respectively, the two stirring assemblies are arranged on the left and right, andthe two stirring assemblies are arranged at the lower ends of the two sliding sleeve assemblies respectively.
Owner:NINGBO PASCO UNITED IND

Reticulated shell-annular truss frame-irregular-shaped combination column combined support spherical tank system capable of slightly moving

The invention relates to a reticulated shell-annular truss frame-irregular-shaped combination column combined support spherical tank system capable of slightly moving. The system comprises combined spherical tanks, reticulated shell-annular truss frame-irregular-shaped combination column combined supports, a rubber ball-damper shock-absorbing energy consumption device, wherein annular truss frames are encircled outside the reticulated shells, and are connected with the irregularly-shaped combination columns; the combined spherical tanks are arranged on the reticulated shell-annular truss frame-irregularly-shaped combination column combined supports; the rubber ball-damper shock-absorbing energy consumption device is arranged between the reticulated shell pitch points and the combined spherical tanks; the rubber ball- damper shock-absorbing energy consumption device is composed of dampers and rubber balls; the rubber balls are arranged at one ends of the dampers; concave slide tracks are arranged on the outer walls of the combined spherical tanks; the rubber balls are positioned in the concave slide tracks; the other ends of the dampers are fixed with the pitch points of the reticulated shells; the irregularly-shaped combination columns are composed of solid-web section steel and reinforced concrete; the solid-web section steel is placed in the reinforced concrete; an L-shaped support seat is arranged at the top ends of the combination columns. The system can move slightly in any direction under the strong shock or the strong wind, and has excellent energy consumption shock-absorbing performance and wing resistance.
Owner:NORTHEAST GASOLINEEUM UNIV

Multifunctional garlic combined harvester

The invention discloses a multifunctional garlic combined harvester which comprises a walking operation system, a power and transmission system and a framework main beam, wherein the walking operation system and the power and transmission system are respectively connected with the framework main beam; a bionic shoveling system, a cutting system and a garlic loading and transporting system are arranged on the framework main beam; the power and transmission system comprises an engine, a clutch wheel, a steering wheel, a loading and transporting driving wheel, a loading and transporting driven wheel, a power generator and a gearbox; a driving wheel on an output shaft of the engine is connected with the clutch wheel through a main V-belt; the clutch wheel is connected with the steering wheel; the steering wheel is connected with the gearbox through a transmission shaft; the gearbox is connected with the bionic shoveling system; the clutch wheel is connected with the loading and transporting driving wheel; the loading and transporting driving wheel is connected with the loading and transporting driven wheel; the clutch wheel is connected with a driving rear wheel of the walking operation system; and the power generator is connected with the output shaft of the engine. According to the multifunctional garlic combine harvester, a plurality of processes such as shoveling, hair cutting, garlic bulb shearing, loading and transporting can be completed at one time, so that the garlic digging efficiency and effect are improved, the labor intensity of farmers is reduced and the production efficiency is improved.
Owner:李为特

Technology for internal surface small space protection in air flue of dry-type air-core reactor

The invention provides a technology for internal surface small space protection in an air flue of a dry-type air-core reactor. According to the technology for internal surface small space protection in the air flue of the dry-type air-core reactor, the inner surface of the air flue of the dry-type air-core reactor is processed. The technology comprises the following steps that dust in small space of the inner surface of the air flue of the air-core reactor is removed through a dust collection device, the bottom of the cleaned air flue of the air-core reactor is plugged through a plugging device, and therefore the air flue of the air-core reactor becomes a semi-closed container; paint is injected into the air flue of the air-core reactor, the air flue of the air-core reactor in the step (b) is dipped and coated, standing of the paint in the air flue of the air-core reactor is conducted for a period, the plugging device at the bottom of the air flue of the air-core reactor is detached after the paint is recycled, and quality detection is conducted on the treated air flue of the air-core reactor. According to the air-core reactor protected through the technology, the probability that due to the fact that water vapor molecules permeate through the air-core reactor, short circuits among wire turns of the air-core reactor are caused and then the air-core reactor is damaged is greatly reduced, and the service life of the air-core reactor is prolonged.
Owner:GUANGDONG CROWNPOWER ELECTRIC POWER SCI & TECH DEV CO LTD +1
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