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988results about How to "Continuously working" patented technology

Equipment and method for efficiently welding chips of double-interface intelligent cards

The invention discloses equipment and a method for efficiently welding chips of double-interface intelligent cards. The equipment for efficiently welding the chips comprises a card transfer mechanism, a chip transportation mechanism, chip turnover mechanisms, an antenna correcting device, welding devices and a turntable. The card transfer mechanism is used for transferring each to-be-welded card to a card access station and fetching each welded card from the card access station, the chip transportation mechanism is used for transporting each chip to the card access station, the chip turnover mechanisms are used for turning the chips in horizontal states so that the chips can be in vertical states, the antenna correcting device is used for correcting the perpendicularity of the ends of each antenna, the welding devices are used for welding the ends of the antennas at corresponding welding spots of the chips, the turntable has an intermittent precision stopping function, a plurality of working units which are circumferentially and uniformly distributed are arranged on the turntable, and a card positioning mechanism and the corresponding chip turnover mechanism which can intermittently rotate along with the turntable are arranged in each working unit; working stations which are circumferentially and uniformly distributed are fixedly arranged at the outer periphery of the turntable, and the quantity of the working stations is identical to that of the working units. The equipment and the method have the advantages of high welding efficiency, good welding quality, convenience in use and maintenance and the like.
Owner:GUANGZHOU MINGSEN TECH CO LTD

Method and system for monitoring total phosphorus and total nitrogen of water quality on line

InactiveCN101865833AStable and accurate continuous detectionStable and accurate forwardingWithdrawing sample devicesPreparing sample for investigationHuman–machine interfaceUltraviolet lights
The invention relates to a method and a system for monitoring total phosphorus and total nitrogen of water quality on line. The monitoring method comprises the following steps of: a, acquiring a water sample; b, performing ultraviolet digestion on the acquired water sample according to the principle of ultraviolet digestion and ultraviolet absorption methods; and c, discharging the digested water sample into a cuvette to perform ultraviolet absorption through ultraviolet light, and meanwhile calculating light intensity through a light sensitive sensor to obtain the concentration of pollutants. The detection system comprises a PLC, a CPU, a sample pretreatment device, a multi-way sampling valve, an injector, a reactor, a detector, a human-computer interface and a communication interface, wherein the sample pretreatment device, the injector, the reactor and the detector are connected to the multi-way sampling valve through pipelines respectively. The method and the system can efficiently, quickly, stably and accurately perform continuous detection, storage and forwarding on the concentrations of the total phosphorus and the total nitrogen, and have the advantages of high measurement precision, stable performance, high efficiency, small volume, light weight, convenient assembly and debugging, low cost, low energy consumption, independent use, long-term continuous work and the like.
Owner:UNIVERSTAR SCI & TECH SHENZHEN

Thermal management method and device for power battery pack with function of automatically controlling non-steady-state temperature field

The invention relates to a thermal management device for a power battery pack with a function of automatically controlling a non-steady-state temperature field, which comprises a battery pack, a temperature collection unit, a semiconductor cooler / heater, an external circulating fan, an internal circulating fan and a controller. A power battery monomer is arranged in the battery pack; the temperature collection unit is arranged on the pole of the power battery monomer; the semiconductor cooler / heater comprises a cold end plate and a hot end plate, automatic switching can be achieved between the two end plates, the two end plates are arranged on the shell of the battery pack, the cold end plate is arranged inside, the hot end plate is arranged outside, the cold end plate is a cooling plate and the hot end plate is a heat dissipating plate in forward powering-up, and the cold end plate is a heating plate and the hot end plate is a heat absorbing plate in reverse powering-up; the external circulating fan is arranged on the hot end plate of the semiconductor cooler / heater and is used for heat exchange between the hot end plate and external air; the internal circulating fan is arranged on the cold end plate of the semiconductor cooler / heater and is used for air circulation in the battery pack and heat exchange between the cold end plate and air in the batter pack; and the controller is used for controlling the thermal management device. Meanwhile, the invention discloses a method for implementing thermal management of the thermal management device.
Owner:SHANGHAI ZHONGKE SHENJIANG ELECTRIC VEHICLE

Sludge drying system and sludge drying process

The invention relates to a sludge drying system and a sludge drying process, wherein the sludge drying system comprises a mixing and stirring device, a dryer, a multifunctional solar house, a solar air heat collector, a hot dry sludge warehouse, a deodorizing device, and an auxiliary heat source; the sludge dying process comprises the following steps: wet sludge is placed in the mixing and stirring device for stirring; the evenly stirred sludge is discharged out of an outlet of the mixing and stirring device and is thrown into the dryer by a sludge conveying belt from an inlet of the dryer; meanwhile, hot air generated by the solar air heat collector is led into the dryer from an air outlet of the solar air heat collector by a fan in the solar air heat collector for firstly dewatering and drying the wet sludge; and the sludge is discharged out of an sludge outlet of the dryer and is sent into the functional solar house by the sludge conveying belt for secondly piling and drying; the final sludge products are stored in the hot dry sludge warehouse; exhaust generated in the whole process can be deodorized by the deodorizing device connected with the mixing and stirring device, the dryer, the functional solar house and the hot dry sludge warehouse.
Owner:江苏泓润生物质能科技有限公司

High-performance adaptive binary arithmetic encoder

The invention discloses a high-performance adaptive binary arithmetic encoder which mainly solves the problems of low encoding speed and complicated structure of the existing binary arithmetic encoder. The encoder comprises a probability model storing module, a probability model updating module, an encoding state updating module, a normalization module and register groups, wherein a first register group is inserted between the probability model storing module and the probability model updating module, and a second register group is inserted between the encoding state updating module and the normalization module so as to form a three-level flow structure to improve the encoding speed by sufficiently using the parallelism of hardware; a caching register unit is adopted in the probability model storing module so that the read / write conflict of a probability model memory is effectively avoided; and a prefix zero detection unit is adopted in the normalization module so that the structure of the normalization module is simple and easy to implement with hardware. The high-performance adaptive binary arithmetic encoder disclosed by the invention has the characteristics of high encoding speed and simple structure, and can be applied to the real-time encoding of high-definition videos.
Owner:XIDIAN UNIV

Mobile type indoor disinfectant vapor disinfection system

The invention relates to a mobile type indoor disinfectant vapor disinfection system, which comprises a disinfectant vapor generation device, a wireless intelligent control system, a power-driven device, an environmental monitoring device, an air supply device, a mobile device and a disinfectant storage device. The disinfectant vapor generation device comprises a disinfectant vapor three-level refinement system, a filtering and catalyzing integrated system and a vapor generation control device; the air supply device supplies secondary power for scattering vapor in a space; and the wireless intelligent control system is communicated with the environmental monitoring device, the air supply device and the power-driven device so as to finish the operations of controlling the disinfectant vapor generation device, acquiring environmental parameters, and switching on/off the air supply device and the power-driven device in a disinfection target. The mobile type indoor disinfectant vapor disinfection system can intelligently, comprehensively and efficiently finish the disinfection operation of a closed space of large-sized equipment and is particularly suitable for the disinfection operation of a closed space with long and narrow passages, so that the mobile type indoor disinfectant vapor disinfection system has the advantages of strong maneuverability, high disinfection efficiency, no secondary pollution, and the like.
Owner:中国人民解放军防化学院 +1

Ink supplier for ink jet recorder

In order to maintain ink supply pressure to a recording head constant while supplying the recording head with ink with an minimum of air entrained therein, the invention provides an ink supplier which comprises a main ink reservoir, a subsidiary ink reservoir connected to the main ink reservoir for replenishment with ink from the main ink reservoir and a means whereby a position head of the ink liquid level in the subsidiary ink reservoir is maintained substantially constant relative to a printing head face of the recording head. Included preferably also are a deaerator associated with the subsidiary ink reservoir for removing air from ink therein and a float floating on ink in the subsidiary ink reservoir. Further, in order for a mechanism that adjusts the position head for ink supply to the recording head to be made light equipped and manufactured at reduced cost, the invention provides an ink supplier that comprises a back pressure reservoir connected between the main ink reservoir and the recording head and adapted to maintain a height of the ink liquid level therein substantially constant against an amount of ink consumption by the recording head and a means for adjusting the back pressure reservoir in its vertical position, thereby adjusting a position head of the ink liquid level in the back pressure reservoir relative to a printing head face of the recording head.
Owner:KONICA MINOLTA INC +1

Coherent population trapping atomic clock and realization method thereof

The invention provides a coherent population trapping atomic clock and a realization method thereof. The realization method of the coherent population trapping atomic clock comprises the following steps of: filtering an alkali metal gas electrodeless lamp and taking the filtered alkali metal gas electrodeless lamp as a pumping light source for pumping an alkali metal gas atom in a gas chamber, realizing the reverse of the population and then forming alkali metal gas laser under the action of a laser resonant cavity; processing the alkali metal gas laser and carrying out phase locking to obtain dual-frequency laser or carrying out modulation to obtain n-frequency laser; carrying out laser pumping on an alkali metal atomic bubble by adopting the obtained laser; and generating a signal with standard frequency according to a signal generated by carrying out the laser pumping on the alkali metal atomic bubble by the laser. According to the coherent population trapping atomic clock and the realization method thereof disclosed by the invention, the alkali metal laser is used as a laser light source of the CPT (Coherent Population Trapping) atomic clock, the stability of frequency of the alkali metal laser is enhanced and the precision and the reliability of the CPT atom clock are improved. In addition, the service life of the alkali metal gas as a grain medium is long; and even if analkali metal laser works at higher temperature, the service life of the alkali metal laser can also reach twenty years and further the service life of the CPT atom clock is prolonged.
Owner:PEKING UNIV

Hydraulic system of hydraulic damper test bench

InactiveCN102141471AReliable pressure holdingGuaranteed locking requirementsMachine part testingServomotorsTest requirementsControl theory
The invention discloses a hydraulic system of a hydraulic damper test bench, comprising the hydraulic damper test bench and a hydraulic control system. The hydraulic control system comprises a large-level test oil cylinder and a small-level test oil cylinder which are arranged on the hydraulic damper test bench, a central frame is arranged on the hydraulic damper test bench between the large-level test oil cylinder and the small-level test oil cylinder, and a large-level hydraulic damper and a small-level hydraulic damper can be respectively clamped between the central frame and the large-level test oil cylinder as well as between the central frame and the small-level test oil cylinder. In the invention, the test requirements of the large-level hydraulic damper product and the small-level hydraulic damper product are satisfied respectively with the utilization of the large test oil cylinder and the small test oil cylinder, thereby the test accuracy of the product is enhanced; the tensile and compress test requirements and the speed requirements of the hydraulic dampers are satisfied with the utilization of a proportional reversing valve; the test loading requirements in different specifications of the hydraulic dampers are satisfied with the utilization of a proportional relieve valve; and with the utilization of a locking oil cylinder and a pressure keeping loop, reliable locking of the center frame of the test bench is ensured, and continuous working of the hydraulic damper test bench can be also ensured.
Owner:常州格林电力机械制造有限公司

Water generating method by utilizing separating membrane to enrich air water vapor and device thereof

The invention discloses a water generating method by utilizing separating membrane to enrich air water vapor and device thereof. The water generating method includes that membrane dehumidification assembly and compression method are adopted to carry out air dehumidification treatment, then sweep gas is input into the water vapor side of the membrane dehumidification assembly by virtue of pipeline to realize enrichment of water vapor, and finally condensing is carried out on the high humidity sweep gas for enriching water vapor, thus obtaining water in liquid state or solid state. Compared with absorption method, the invention has the advantages of continuous operation process, no corrosion problem, easy maintenance and low energy consumption; the adopted refrigeration working medium is air, no pollution problem is produced, and compressor and expansion machine are all centrifugal machineries, rotating speed is high, thus equipment volume is small and weight is light under unit water production rate; and meanwhile the low temperature water vapor cooling medium at the outlet of the cold side passage of the main water generating device is led into the cold side passage of the secondary water generating device, so as to cool the air from atmosphere environment and obtain extra water yield.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

High-speed hot melt glue labeling machine

ActiveCN106742473AReliable cut-off deliveryReliable labeling actionLabelling machinesAgricultural engineeringHot melt
The invention discloses a high-speed hot melt glue labeling machine. The machine comprises a frame, a label disc, an automatic label receiving device, a label feeding device, a label cutting device, a labeling wheel device, a rubber roller device, a bottle support device, a bottle feeding device and a bottle discharge device; the automatic label receiving device includes two pivoted label receiving frames, a guide roller, a label cutting mechanism and a label receiving mechanism; the label cutting device includes a label cutting frame, a label cutting cylinder, a label cutting driving mechanism, a rotating movable cutter and a fixed cutter; the labeling wheel device includes a labeling wheel base, a labeling wheel shaft, a labeling wheel and a labeling wheel driving mechanism; the labeling wheel base is fixed on a support frame; the labeling wheel shaft penetrates through the labeling wheel base; the labeling wheel is mounted at the upper end of the labeling wheel shaft, and is near the label cutting cylinder; and a second vacuum hole is formed in the labeling wheel. The labeling machine can realize automatic label reception under the condition of no stop, can continuously work, realizes automatic production, and can reliably cut and convey labels to realize reliable labeling action.
Owner:广州市万世德智能装备科技有限公司

Hydraulic-driven self-cleaning filter provided with brushes

The invention relates to a self-cleaning filter which is capable of using the energy of liquid and is suitable for transmission pipelines of refined oil. A special-shaped swiveling wheel is arranged in the filter, and is provided with nylon brushes; a liquid inlet is arranged tangentially, and an optimized angle is formed between the liquid inlet and a liquid outlet. According to the operation principles of a water turbine, when the filter runs, the liquid enters into the filter and rotates in the filter to push the special-shaped swiveling wheel to rotate; and one nylon brush arranged on one blade of the swiveling wheel will be used for clearing impurities captured by a filter screen, so that the filter screen is prevented from being blocked. A top cover and a cylinder body of the filter are connected by a clamping hoop fastening structure, can be disassembled by dismounting 4 to 6 bolts, and are easy and convenient to be disassembled. The self-cleaning filter which is capable of using the energy of liquid for automatic cleaning of the filter screen disclosed in the invention helps to solve problems that: existing self-cleaning filter needs an extra drive unit and an extra control unit, and is only suitable for low pressure working conditions; liquid backwashing is required; and deslagging is uncomplete.
Owner:西安航天泵业有限公司

Printing and stamping integrated self-service equipment and management control method

The invention discloses a management control method of printing and stamping integrated self-service equipment. The method comprises the following steps: identifying a number of a to-be-printed medium and matching the number with data in a database of a self-service equipment control system, if the matching succeeds, carrying out a printing operation, otherwise stopping working and sending out an alarm signal; printing information on a designated area of the to-be-printed medium; performing an overlap detection to the printed medium after information printing; and if the printed medium gets through detection, performing a stamping operation at a designated area of the printed medium and sending the printed medium out through a paper outlet, otherwise carrying out cancellation treatment to the overlapped printed medium, moving the obtained product to a treatment channel, and labeling the number of the printed medium in the database. The invention further relates to printing and stamping integrated self-service equipment. According to technical scheme of the invention, the printed medium after information printing and before stamping is subjected to overlap detection, and the overlapped printed medium after detection undergoes the cancellation treatment, thereby effectively improving the safety of use of a printed medium and lowering the risk.
Owner:HEBEI HUIJIN ELECTROMECHANICAL
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