11results about How to "Orderly flow" patented technology

The utility model relates to dry quenching furnace technical field discloses a dry quenching furnace coke cooling homogenization air distribution structure, including support frame, the support frame inner wall fixedly connected with dry quenching furnace body, dry quenching furnace body left -hand end fixedly connected with the connecting pipe, the connecting pipe left -hand end fixedly connected with the connecting disc, the connecting disc left -hand end fixedly connected with cold air pipe, cold air pipe bottom fixedly connected with cold air subassembly, dry quenching furnace body right -hand end fixedly connected with the air outlet pipe, the air outlet pipe top end transmission connection has the air outlet valve gate. The utility model discloses a cold air subassembly through cold air pipe and connecting disc sends the cold air into dry quenching furnace body inside. Cold air is evenly distributed in the whole furnace through built -in hot air groove, ensure that coke is evenly cold in the cooling process, and coke enters dry quenching furnace body inside through feed pipe, and the cold air that evenly distributes through built -in hot air groove carries out cooling. The coke after cooling is discharged through the collecting tank and the discharge pipe, and the space in the furnace is reasonably separated by the baffle, and the cooling effect is improved.

This invention discloses a concentrated photovoltaic-thermal integrated utilization control device, belonging to the field of renewable energy utilization equipment technology. The device includes a mounting column, with a mounting frame fixedly connected to the top. An upper photovoltaic panel and a lower photovoltaic panel are fixedly mounted on the top and bottom of the mounting frame, respectively. Two heat receivers are disposed between the upper and lower photovoltaic panels. Two spectral dividers are fixedly connected to the outer periphery of the top of the mounting column. Through the coordinated design of concentrated frequency division and heat recovery, it achieves efficient utilization of the entire solar spectrum, solving the energy loss problem caused by the separation of traditional photovoltaic power generation and solar thermal utilization. It overcomes the technical bottlenecks of excessive temperature rise of photovoltaic modules, decreased photoelectric conversion efficiency, and waste heat under concentrated conditions, improving the energy output efficiency and operational stability of the entire system.

The utility model provides a kind of high refrigeration performance's circulating fan, air duct uses the design of different cross-sectional area of air inlet end, air outlet end and wind passing section, combine the shell of hyperbolic structure and outer wall surface smooth transition, air inlet end large cross-sectional area makes air mass enter, wind passing section small cross-sectional area accelerates airflow, according to Bernoulli's principle, flow rate accelerates and causes pressure to reduce, temperature drops, and gas is similar to adiabatic expansion in flow, work to outside makes internal energy decrease.Air outlet grille area is less than air inlet grille, and air outlet grille strip is located between adjacent air inlet grille strip, avoid airflow interference, ensure air orderly flow, air outlet grille towards the sharp corner structure of air inlet end, not only strengthen air outlet directional property, make airflow concentrated blow out, expand refrigeration coverage, it is also possible to airflow produce cutting and disturbance, promote heat exchange, improve refrigeration performance, the refrigeration performance and circulation performance of the fan are used with air conditioner, and good energy-saving effect can be achieved.

This utility model belongs to the field of wafer insertion machine technology, specifically relating to a four-head wafer insertion machine layout structure, including: a conveyor production line, a three-axis transport device, a full basket conveyor line, and a return basket production line. Each conveyor production line is used to transport silicon wafers along the y-axis direction. Each conveyor production line has a lifting and loading device at its end, with a basket for loading silicon wafers mounted on it. The full basket conveyor line transports baskets loaded with silicon wafers along the y-axis direction, and the return basket production line transports empty baskets along the y-axis direction. The three-axis transport device moves baskets between the return basket production line, the full basket conveyor line, and the lifting and loading device. This utility model, through a reasonable equipment layout and automated operation process, effectively solves the technical problems of silicon wafer or equipment damage and low production efficiency caused by improper layout in existing technologies, achieving improved production efficiency and reduced breakage rate.

This patent application discloses a backup power system, including a housing. The backup power system is connected to an ATS module system via an automatic load management system and employs a permanent magnet generator set. The housing is a metal shell and also includes an engine and a generator. The engine is encased in a first air guide shroud, and a cooling fan is provided on the cooling air intake side of the engine and / or generator. The generator is encased in a second air guide shroud. An inverter is also included, with a dedicated heat dissipation structure within the housing for housing the inverter. A muffler assembly is further included, with an independent exhaust structure within the housing for housing the muffler assembly. The backup power system of this invention can achieve decoupling of speed and frequency through power electronic control, ensuring the engine always operates in the optimal fuel consumption range. Furthermore, the engine and generator form an integrated or independent air duct, the inverter has a dedicated heat dissipation structure, and the muffler assembly has an independent exhaust structure, resulting in a high-efficiency and effective heat dissipation system.

The utility model provides a kind of tarpaulin sheltering structure, its simple structure, it can realize the orderly flow of rainwater on tarpaulin in use process, ensure the use effect of top sheltering structure, it includes support, driving device is arranged on the support, the driving device connects tarpaulin, it is characterized in that: a plurality of upper connecting rods are arranged on the tarpaulin, the upper connecting rod is supported by the support, and lower connecting rod is arranged between adjacent upper connecting rods, and the lower connecting rod is supported by the support, the utility model simultaneously provides a kind of pavilion structure.

The utility model discloses a filter equipment of bean curd production, the utility model, including fixed base and filter component, the fixed base top fixedly connected with filter component, the filter component includes square protective housing, square protective housing inside fixedly connected with outer protection cylinder, outer protection cylinder inside fixedly connected with inner protection cylinder, outer protection cylinder and inner protection cylinder middle part ceramic layer, the surface of outer protection cylinder and inner protection cylinder is equipped with two group strip -shaped holes, inner protection cylinder parallels with two strip -shaped holes one side fixedly connected with two group support rod, two group support rod surface slidingly connected with two mounting frames, realize the separation of soybean milk and bean dregs through two different mesh filter screen, utilize strip -shaped hole, guide groove and discharge pipe to realize the collection of bean dregs, with the help of output pipe realizes the collection of soybean milk, realizes the purpose that the device is convenient for soybean milk and soybean milk residue separation collection finally.

This utility model relates to a wind-resistant vehicle body, comprising a main body consisting of a front fascia, side fascias, a roof, a floor, and a tailgate. The three sides of the roof facing away from the tail are curved beams with a smoothly transitioning curved surface structure. One side of the tail is a non-curved beam with a tail fin installed. Multiple teardrop-shaped air guides arranged in a predetermined direction are integrally formed on its corrugated plate. Curved columns are installed on both sides with extended end faces. After installation, these extended end faces overlap and connect with corresponding parts of the front and side fascias, forming a curved surface structure at the transition between the front and side fascias. An arc-shaped cover is installed at the junction of the curved columns and the roof, completely enclosing the junction to form a curved surface structure. This utility model, through the curved beams, curved columns, and arc-shaped cover forming multiple smoothly transitioning curved surface structures, effectively reduces airflow impact and eddies caused by traditional right-angle or acute-angle connections. The teardrop-shaped air guides guide the orderly flow of air from the roof, reducing turbulence interference.

This invention provides an energy storage power station system, belonging to the field of power facility technology, including an energy storage battery unit and a converter booster unit. The energy storage battery unit has a first air inlet facing a second direction and a first air outlet facing a first direction. The converter booster unit is positioned opposite and spaced apart from the energy storage module along the second direction and is electrically connected to the energy storage module; the converter booster unit has a second air inlet and a second air outlet facing the first direction; the second air inlet and the second air outlet are respectively located on two different sides of the converter booster unit. This invention, through the rational design of the positions of the first air inlet, first air outlet, second air inlet, and second air outlet, and by positioning the energy storage battery unit and the converter booster unit opposite and spaced apart along the second direction, effectively avoids mutual interference of airflow between equipment, optimizes airflow organization, and improves heat dissipation efficiency while optimizing the overall footprint of the energy storage power station system.

This application relates to the field of range hoods, specifically a method for arranging the leading edge serrations of blades on an impeller of a centrifugal fan, comprising: obtaining the pitch λ of the first serrations on the leading edge of the first blade. b ; Obtain the sawtooth pitch λ at λ b Empirical parameter values ​​K and i related to the relationship between the vortex size D and the vortex energy E in the vicinity of λ. b Nearby empirical parameter values ​​L and j are obtained; the pitch λ of the second serration on the leading edge of the second blade is obtained. xb The ratio N between the number of the first blade and the number of the second blade is used to obtain the average energy E of the vortex generated by the N+1 blades in a blade unit. ave According to E ave λ is derived b , λ xb The relationship between N and N. This application, through the above method, makes the flow of small-sized vortices more stable and the streamlines of small-sized vortices more ordered, thereby reducing the degree of chaos in turbulence and lowering energy dissipation.

The utility model belongs to the technical field of wafer inserting machines, and particularly relates to a three-head wafer inserting machine layout structure which comprises conveying production lines, a full basket conveying line, a basket returning production line and a carrying device, each conveying production line is used for conveying silicon wafers in the y-axis direction, and the tail end of each conveying production line is provided with a wafer inserting device. The wafer inserting device is provided with flower baskets used for loading silicon wafers, the full-basket conveying line is used for conveying the flower baskets loaded with the silicon wafers in the y-axis direction, the basket returning production line is used for conveying unloaded flower baskets in the y-axis direction, and the carrying device is arranged above the three conveying production lines, the full-basket conveying line and the basket returning production line in a crossing mode in the x-axis direction. And the carrying manipulator is used for carrying the flower baskets among the basket returning production line, the full basket conveying line and the sheet inserting device. According to the utility model, through the reasonable equipment layout and the automatic operation process, the technical problems of damage to silicon wafers or equipment bodies and low production efficiency caused by improper layout in the prior art are effectively solved, and the improvement of the production efficiency and the reduction of the fragment rate are realized.