133results about How to "Optimize structural configuration" patented technology

A method of using a bagged power generation system comprising windbags and water-bags for harnessing wind and water power to produce electricity to meet the escalating energy needs of mankind. Windbags integrated with aerodynamically shaped inflatable bodies filled with lighter-than-air gas: HAV, UAV, airplanes; enabling the apparatus to attain high altitude to capture and entrap high velocity wind. Water-bags integrated with hydrodynamic shaped bodies HUV, UUV, Submarine-boats; enabling the apparatus to dive, capture and entrap swift moving tidal-currents. Attached tether-lines pulling on the rotating reel-drums and generators to produce electricity. Active control surfaces, turbo-fans, propellers provide precision control of the apparatus. A system configured to maximize fluids capture, retention and optimized extraction of its kinetic energy. An extremely scalable and environmentally friendly method, system, apparatus, equipment and techniques configured to produce renewable green energy with high productivity and efficiency.

A method for preparing magnetic biochar from straw includes the step of selecting of a straw material, wherein wheat straw, corn straw, rice straw or cotton straw is selected as the straw material, the straw material is pretreated by cleaning, then the straw material is dipped with a trivalent iron salt solution, and filtered by vacuum, then a filter cake is dried, and a finished magnetic biochar product can be obtained by carbonization treatment in inert gas conditions. The magnetic biochar can be obtained by dipping the straw material in the trivalent iron salt solution by a pyrolysis process, and a new way for the use of straw is provided.

The present invention relates to an automatic spinning new end forming method and its equipment. The roving machine utilizes the coder positioned at the drafting portion position to detect the full-yarn length when the bobbin can be fulled, and makes the roving machine spin to a certain length in low speed, after the roving is spun to a certain length, makes the roving machine operate in low speed, at the moment makes the spindle rail stop lifting movement and makes the yarn be in said height position, winds 2-3 turns of halching and makes the spindle rail be quickly lowered to form large thread pitch wind so as to make the roving do not take-off in its transportation process; changes the speed ratio of flywer and roller so as to reduce roving twist, and obtain undertwisted roving, and when the ultralowering of spindle rail is made to place, the yarn is stretch-broken to produce fuzzy fibre whose length can be suitable for secondary automatic spinning new end formation.

An air compressor for field use comprised of an interlayer in a knapsack to segregate an upper chamber and a lower chamber, both zipped, the upper chamber accommodating multiple components including DC motor, air cylinder, air storage flask, pressure switch and fast connector; a through hole being disposed on the side of the upper chamber to expose the fast connector to plug into an air delivery hose from a pneumatic tool; the lower chamber accommodating the battery and the control box; a see-through window being sewn on the side of the lower chamber; handler, carrying belt and shoulder belt being provided to the knapsack.

The invention is a composite sensing device and its quantitative degas device. The density sensor and the temperature sensor connect with the detecting container, the slurry pump transmits the waiting detected well liquid by the conveying tube, and the conveying device connects the quantitative degas device. The quantitative box of the degas device is set at the bottom of the degasser, and the bottom of its side wall has the inlet snout and connects the conveying tube, the bracket is on the quantitative box and has the tray of degasser, and the tray has the limiting slurry inlet, the conductive sensing device is equipped on the bracket and can contact the raw liquid position of the quantitative box. The invention can online correctly detects the density of the well liquid, the conductive ratio and the temperature.

A short flexible tube transferring apparatus for transferring the semi-finished flexible tubes to next workstation where the flexible tube is installed to a tube shoulder is composed of a flexible tube transferring unit driven by driver unit and able to change the transfer direction by using the transfer tracks, a flexible tube storage cabin, and a flexible tube locator.

This invention relates to a process method to make stainless steel tube without gap, which comprises the following steps: providing the required steel ingot; forging; heating tube blank; drilling and rolling; processing the rolling, empty sinking, cold-drawing; again empty sinking, final product annealing and final product making.

Disclosed is a feed addictive whose main constituents include Resurrectionlily rhizome 3-10%, clove 1-8%, mace nutmeg 2-8%, cumin celery 3-12%, Chinese anise 5-15%, Cinnamomum cassia 1-10%, cinnamon twig 5-15%, dahurian angelica root 7-10%, amomum fruit 1-8%, katsumadai seed 2-8%, Sichuan pepper 1-8%, common fennel fruit 2-9%, dried orange peel 2-10%, and tsaoko cardamon 2-8%.

This invention relates to an excitatioin control method for wind generation and a serial double rotor generator, in which, a main vane is set on the generator rotating in the speed of Nzr corresponding to a stator, a sub-vane drives a magnet outer rotor rotates reversely to the main vane in the speed of Ne, large vane is set for generation and small vane for adjusting the excitation frequency and generating to increase the usability of wind energy, besides, this invention applies a double rotor structure of brushless double feeding rotor and a rotation magnet outer rotor to realize rev constant and excitating operation of the set.

The invention discloses a parallel flow evaporator and the structure of a flow clapboard thereof and relates to a clapboard and a flat tube of a refrigeration air conditioning evaporator. The parallel flow evaporator comprises a first liquid collector tube, a second liquid collector tube and a flow clapboard for blocking refrigerant flow; a flat heat exchange tube allowing a refrigerant to pass is arranged between the first liquid collector tube and the second liquid collector tube, wherein the flow clapboard is formed by a first flow clapboard and a second clapboard; the first flow clapboard is provided with a liquid refrigerant supplementation hole; and the second flow clapboard is provided with a gaseous refrigerant discharge hole. The technical scheme of the invention can effectively improve the heat exchange efficiency of the evaporator by skillfully arranging the flow clapboard; and a triangle channel structure arranged in the flat tube in the technical scheme realizes that widest edges of all channels are exactly arranged on the side wall of the flat heat exchange tube, therefore more channels can be arranged for achieving higher heat exchange efficiency.

The invention provides a seawater clarifier turbulence construction and a clarifier thereof, relating to the technical field of seawater purifying treatment, in particular to the clarifier which improves the turbulence construction. The clarifier comprises a clarifier body composed of a first reaction chamber and a second reaction chamber and an agitating vane, wherein, the turbulence construction comprises a first turbulence unit and a second turbulence unit, the first turbulence unit is arranged in the first reaction chamber of the clarifier, and the second turbulence unit is arranged in the second reaction chamber of the clarifier. The seawater clarifier of the invention can improve flocculation condition effectively and improve the collision probability of destabilized small colloid in seawater, and the formed alumen ustum has better effect in size and settling property, thus achieving the purpose of improving the efficiency of water treatment.

The invention is a package catcher, composed of the cotton catching head group linked by cotton table and cotton feeding pipe, and the riser, the cotton catching head only making lift motion and the cotton table able to move back and forth on the trolley wheel; two cotton catching heads become a group, the cotton beam output pipe and two down-inclining dropping boxes set on the case of the cotton catching head, and the cotton catching beater and purifying beater set inside the cotton catching head. The purifying beater can make on-line elimination of the impurities carried by the cotton beam such as cotton seeds, cotton scraps and so on.

This invention relates to a preparation method of test paper for detecting alcohol content in saliva and test paper prepared thereby. Wherein, using pure cotton pulp filter paper as the bottom carrier of test paper; with solid chemistry technique, adding in turn the tetramethyl benzidine, phosphate buffer, HRP, alcohol oxidase and BSA on the paper, and multiple-step vacuum drying. This invention is safe and reliable for test, can read result directly with color-matching card, and has well repeatability for wide application.

A forging method for producing a 21-10Mn7Mo welding wire and a blank forged by the method belong to the technical field of welding, relate to the production of a solid welding wire used for gas-shielded arc welding, a forging method, a component forged by the method and a hot-rolling technology and further relate to a steel ingot and the smelting thereof. The forged blank comprises the following chemical components in a percent by mass: smaller than or equal to 0.10 of C, smaller than or equal to 0.8 of Si, 5.5-8.0 of Mn, smaller than or equal to 0.030 of P, smaller than or equal to 0.020 of S, 9.0-11.0 of Ni, 19.0-22.0 of Cr and 0.5-2.0 of Mo, wherein the ratio of Mn to Mo is controlled between 7 and 7.5. The forging step adopted for producing the forged blank comprises the step of heating a blank, and forging temperature is controlled in a way that initial forging temperature is higher than or equal to 1180 DEG C and final forging temperature is higher than or equal to 850 DEG C. The smelting step of a forged steel ingot comprises the technical step of using an electric-arc furnace return oxygen blowing process to smelt an electroslag re-melted electrode.

An improved dual-glass window with louver window between two glasses features that the fixing frame of the said dual-glass window has a transverse frame unit in it, the said transverse frame has two axles able to be turned and a magnetic angled regulator for regulating its angle, and a vertical frame of the said louver window has a magnetic open-close regulator for regulating the open (or close) state of louvers. Its advantages are simple structure, and high safety and reliability.

This invention relates to a telescopiform dual-rotor generator and its shift and frequency conversion excitation system, in which, a permanent magnet internal rotor is matched on a sub-transmission shaft rotating relatively to a stator, a loop rotor rotating corresponding to the stator is matched on the primary shaft of the generator, a crab controller and a set collected control device are coupled in the mode of controlling wind direction under the main vane, and the main and sub-vanes are matched with main and sub variable adjusting units for adjusting oar pitch angles, and the adjusting units are coupled with the set collected control device in the mode of controlling the variable oar of the vane adjusting unit, a main and a sub vane rotation speed detection devices are set on the main and the sub-vanes transferring signals of rotation speed to the collected device of the set and the crab controller and the collected device are coupled in the mode of controlling wind rotationdirection under the main vane.

The invention relates to a guiding locking device with flexible long arm furnishing cutter. The guiding locking device is formed by a guiding element that mounted in the muffled flexible inner and outer tubes and a locking element fixed at the end of outer tube. The cutter comprises a flexible handle rod formed by muffled flexible inner and outer tubes and a guiding element mounted on the inner and outer tubes, and a locking element fixed at the end of outer tube. The front end of inner tube is arranged with the cutting element while the back end of outer tube is arranged with a controlling handle of cutter. The invention has simple structure and low cost, while the clamper and contactor of handle can improve the application.

The invention discloses a precious metal jewelry burnishing robot structure which is composed of a manipulator arranged in a framework containing a hanging plate, a cutter table and an auxiliary table. The manipulator is mainly formed by a lifting base, a rotating big arm, an actuator and a wrist assembly, wherein the wrist assembly is mainly formed by a lead screw and a gear, the lead screw drives left fingers and right fingers to move mainly through a slider on a finger base and a spring, and the gear rotating around the axis of the lead screw and having no contact with the lead screw is arranged under the finger base. The cutter table is mainly formed by a cutter assembly and a tool bit assembly, wherein the cutter assembly is mainly composed of a crankshaft, a connection rod, a swinging guide rail with a slider and a swinging rod with a sword-shaped spring sheet, and the tool bit assembly is mainly composed of a scabbard type base and a pressing cutter connected with a motor. The auxiliary table is mainly composed of an auxiliary bracket arranged on the actuator and connected through a tension spring. The precious metal jewelry burnishing robot can be used for burnishing precious metal jewelries, can replace manual operation and improves the burnishing efficiency.