30results about How to "Meet the needs of large capacity" patented technology

The invention relates to a high-altitude high-capacity indoor all-insulation voltage transformer. The all-insulation voltage transformer comprises a primary coil, a secondary coil, an iron core and an insulation outer shell, wherein a first terminal and a second terminal of the primary coil are symmetrically arranged on the two sides of the top of the insulation outer shell, and strings are arranged on the periphery of the first terminal and the periphery of the second terminal. A plurality of bosses are arranged at the top of the insulation outer shell and between the first terminal and the second terminal, and one sides, close to the bosses, of all the strings except for the uppermost string are removed. Specially-made iron core sheet layers are stacked to form the iron core, and the cross section of the iron core is oval. According to the high-altitude high-capacity indoor all-insulation voltage transformer, the design of the opposite and secondarily opposite special strings is adopted, the bosses are arranged at intervals, and therefore the safe creepage distance of the whole transformer over the ground is increased. The effective section area is increased by means of the iron core with the special section shape, double requirements for high altitude and high capacity are met, and the applicable range is wide.

The invention relates to a high compressed air cylinder filling machine comprising an electric driving machine, a reduction gearbox and a drive shaft. An eccentric driving mechanism comprising at least two eccentric driving wheels is mounted on the drive shaft; at least two swing type compression cylinders are connected in series with a plurality of one-way valves and hose pipes to form a high compression mechanism, and are connected with a piston, a piston rod and a slide ring to be as a whole and then sleeved on the eccentric driving wheels through the slide ring; the other end of the piston rod is connected with a cylinder barrel which is sleeved on a supporting shaft which is mounted in a frame-shaped stand; a confluence plate is mounted on the frame-shaped stand and is provided with a pressure switch, a pressure gauge and a safety valve; the outer circumference of the compression cylinder is provided with concave-convex lines for heat dispersion; the frame-shaped stand is internally provided with a cooling fan, and the frame-shaped stander is provided with a transparent outer cover; the electric driving machine drives the reduction gearbox to transmit rotating motion to the drive shaft so as to enable the eccentric driving wheels to rotate and subsequently to drive the slide ring, the piston rod and the piston entirely to make straight reciprocating motion relative to thecylinder barrel for compressing gas, and the gas compressed by multistage is output to fill in a high pressure storage cylinder.

The invention relates to a data center MESH network and a connection method. The data center MESH network provided by the embodiment of the invention comprises K<2> CAWGs (Coaxial Adapter Waveguides) and K switch groups, wherein each switch group comprises N switches, and is interconnected in intra-group connection and inter-group connection ways; each switch comprises KxN connection ports and K pairs of receiving-transmitting ports; each pair of receiving-transmitting ports comprises a transmitting port and a receiving port; in intra-group connection, N switches in each switch group are connected with N switches in the same group through one CAWG; in inter-group connection, each of the N switches in each switch group is connected with N switches in any other switch group in the K switch groups through another CAWG respectively. Through adoption of the data center MESH network and the connection method provided by the embodiment of the invention, the defects in the prior art can be overcome. Connection of a large-capacity data center MESH network is realized by the CAWGs; the large capacity demand of a future data center network is met; the quantity of used optical fibers is reduced; and the physical space of a machine room is saved.

The present invention provides an ink cartridge recovery method and a recovery ink cartridge. The ink cartridge comprises: a casing and an ink storage chamber located in the casing. The ink storage chamber includes a first sub-chamber and a second sub-chamber. The first negative pressure control mechanism, the housing is provided with an ink outlet at a position corresponding to the first sub-chamber, the ink outlet communicates with the first sub-chamber, and the ink cartridge recovery method includes: connecting the housing with the first sub-chamber An opening is opened at a corresponding position; the first negative pressure control mechanism is moved into the second sub-chamber; the second negative pressure control mechanism is arranged in the first sub-chamber through the opening; and the opening is sealed and packaged. The first negative pressure control mechanism and the second negative pressure control mechanism are used together to store ink and increase the capacity of the ink cartridge. At the same time, the new second negative pressure control mechanism in the first sub-chamber corresponding to the ink outlet has a stronger Adsorption force and control force ensure that the ink can still be kept in the ink storage chamber after expanding the ink capacity, avoiding ink leakage and improving the performance of the ink cartridge.

The invention discloses a mobile phone battery supporting board of an improved structure. The mobile phone battery supporting board comprises an outer frame and a base support, the base support is fixedly embedded in the inner side of the outer frame, and a battery containing space is formed by the base support and the inner side wall of the outer frame. The split structure with the outer frame and the supporting board combined together is adopted, the supporting board is manufactured in a punching mode, the thickness of the supporting board is lowered, the battery containing space is enlarged, the requirement of people for a thin mobile phone is met, and the requirement for a large-capacity battery is met.

The invention discloses a large-capacity Lyocell cellulose stock solution and its continuous preparation process, comprising the following steps: pulping treatment of a pulp board to obtain a pulp suspension; activation treatment of the pulp suspension to obtain an activated pulp suspension ; The pressing and crushing treatment of activated pulp suspension obtains wet pulp; the homogenization treatment of wet pulp obtains tempered pulp, wherein, the homogenization treatment includes air flow treatment; the tempered pulp is evaporated after mixing with solvent, fully After dissolving, Lyocell cellulose stock solution is obtained; by homogenizing and tempering the wet pulp obtained by pressing, the accessibility of the fiber surface is increased, so that the solvent can better enter the internal structure of the cellulose, the humidity is uniform, and the solvent The stock solution formed after mixing has higher solubility and higher quality. In addition, under the premise of the same reactor area, the production capacity can be significantly expanded, so that the production can be carried out continuously and stably.