13results about How to "Reliable supply" patented technology

An exhaust turbocharger has a housing, in which a shaft is mounted by bearings, which carries a turbine wheel, on the one hand, and a compressor wheel, on the other hand. An electric machine has a rotor and a stator. The rotor is secured on the shaft for conjoint rotation therewith and the stator surrounds the rotor radially on the outside. A sleeve, which supports the rotor radially and axially, is arranged between the stator and the rotor. The sleeve has at least one fluid duct, by way of which a cooling fluid can be guided toward the bearings of the shaft.

The invention relates to a side milling cutter (100) having a main body (10) and a disc-shaped cartridge (20), the main body extending along a predetermined axis of rotation (R) from a first end (11) having an interface for connection to a rotary drive to a free second end (12) on which a bearing face (14) for the disc-shaped cartridge (20) is configured, the disc-shaped cartridge being fastened to the second end (12) and being supported on the bearing face (14) by a first main surface (21) facing the main body (10), the cartridge's outer periphery projecting radially from the main body (10) and having a central through-opening (23) axially through the disc-shaped cartridge (20). A plurality of coolant supply channels (60) for supplying coolant to the second end (12) of the main body (10) are configured in the main body (10). A plurality of coolant distribution channels (50) for supplying coolant to the outer periphery of the cartridge (20) are formed on the disc-shaped cartridge (20). At least two of the plurality of coolant distribution channels (50) branch off from a common coolant distribution chamber (70; 55, 61, 62) which is configured between the main body (10) and the disc-shaped cartridge (20) and to which at least two of the plurality of coolant supply channels (60) open.

According to the bamboo cane feeding machine based on visual recognition, bamboo cane pictures in a scene are obtained based on binocular stereoscopic vision, and grabbed objects are recognized autonomously. According to the scheme, grabbing and transferring of the bamboo canes are automatically completed in the whole process, manual participation is avoided in the whole feeding process, the labor intensity of workers is remarkably reduced, the risk that occupational health is scratched due to frequent manual contact with burrs of the bamboo canes is avoided, and operation safety is improved.

The invention relates to the technical field of plateau field safeguard equipment, in particular to a plateau type multifunctional integrated service safeguard cabin, and solves the problems that existing safeguard equipment is difficult in energy supply in a plateau environment, poor in environmental adaptability, single in function and incapable of meeting comprehensive requirements of personnel life, equipment power supply, communication support and the like in scenes such as emergency rescue and field operation. A plateau type multi-energy integrated service guarantee cabin comprises a guarantee cabin body, a heightened base and an energy, intelligent management, environment regulation and control, water purification, unmanned aerial vehicle service and value-added service extension system. The cabin body is made of high-density polyurethane heat insulation plates, a PLC control module, an inverter and an energy system are arranged to achieve light and wind storage and power supply, and all the systems are linked with a PLC as the core. According to the invention, the PLC control module is used as a core for linkage work of all the systems, energy self-sufficiency, intelligent management and control, environment adaptation and multiple services in the plateau environment are realized, logistics guarantee of continuous field operation of multiple persons can be met, and the safety and convenience of field operation are improved.

The invention relates to the technical field of aerospace equipment, in particular to a propellant adjusting device which comprises a main shell, an adjusting part and a driving part, the main shell is provided with a working cavity, an inlet and an outlet, the inlet and the outlet are communicated with the working cavity, the inlet and the outlet are communicated through a communicating cavity, and the main shell is provided with a sliding part in the working cavity; the adjusting part comprises an adjusting head and a penetrating rod which are connected with each other, the penetrating rod penetrates through the sliding part in a sliding mode, the penetrating rod can slide relative to the sliding part and adjust the opening degree of the communicating cavity, a first movable sealing part and a second movable sealing part are arranged between the penetrating rod and the sliding part, and the first movable sealing part and the second movable sealing part are arranged in the sliding direction of the penetrating rod in a spaced mode; a discharging cavity is formed between the penetrating rod and the sliding part and located between the first movable sealing piece and the second movable sealing piece, the sliding part is provided with a discharging hole communicating with the discharging cavity, and the driving piece is used for driving the penetrating rod to slide. According to the propellant adjusting device provided by the invention, the sealing performance between the main shell and the adjusting part is further improved, and reliable supply of the propellant is ensured.

This invention discloses an aroma fitter for fenugreek tincture based on key aroma components and synergistic aroma characteristics, and its applications. Based on analytical studies of the aroma components and aroma characteristics of high-quality fenugreek tincture, the aroma fitter identifies key aroma characteristics such as caramel sweetness, freshness, fruitiness, nutty aroma, roasting aroma, and sourness, and determines the contributing characteristic compounds and their synergistic proportions within each aroma characteristic. The composition contains key components such as acetic acid, trans-2-pentenal, propyl butyrate, phenethyl acetate, 2-hexanone, ethyl palmitate, benzaldehyde, 2,5-dimethylpyrazine, and 3-hydroxy-4,5-dimethyl-2(5H)furanone, which are precisely formulated to achieve a high degree of consistency with natural fenugreek tincture in aroma structure and olfactory characteristics. This invention not only provides a realistic and layered aroma fitter formulation but can also be applied to the food and daily chemical industries, providing stable and harmonious fenugreek characteristic aromas, thus possessing significant practical application value.

The invention discloses a power supply device of a high-efficiency electric furnace, which comprises an input power receiving part for receiving first power in an alternating-current voltage form; an input power conversion unit that converts the first power into second power in a DC voltage form; an output power conversion unit that converts the second power into third power in a DC or AC voltage form according to at least one preset heat generation region of the electric furnace and outputs the third power; and a control unit for controlling the output of the third power according to a preset temperature formula for the electric furnace. The control method comprises the following steps: an input power receiving step: receiving first power in an alternating voltage form; an input power conversion step of converting the input power into second power in a DC voltage form; an output power conversion step of converting the second power into third power in a direct-current or alternating-current voltage form according to at least one preset heating area of the electric furnace and outputting the third power; and a control step of controlling the output of the third power according to a preset temperature formula for the electric furnace.

The application discloses a volume-adjustable liquid supplementing tank and a carbon capture system, and relates to the technical field of carbon dioxide capture and transportation. The volume-adjustable liquid supplementing tank comprises a tank body, the tank body comprises a first chamber and a second chamber arranged in sequence, a plurality of unit chambers are arranged in the second chamber, the chamber volumes of the plurality of unit chambers are adjustable and the plurality of unit chambers are used for storing different solvents, each unit chamber is provided with a first liquid outlet, a liquid conveying pipe in communication with the first chamber is connected to the first liquid outlet, an electromagnetic valve is arranged on the liquid conveying pipe, the first chamber is used for temporarily storing the solvents discharged from at least one unit chamber, and the first chamber is provided with a second liquid outlet. The volume-adjustable liquid supplementing tank can realize the supplement of the solution obtained by mixing a plurality of solvents according to a set ratio and the quantitative supplement of a single solvent, and the volume of the unit chamber can be adjusted, the storage amount of the easily-consumed solvents is increased, and the liquid supplementing efficiency is ensured.

The present application belongs to the technical field of wind tunnel test, and discloses a torch igniter system layout for combustion heater. The torch igniter system is located near the combustion heater of a hypersonic high-temperature wind tunnel, and the torch igniter system layout for combustion heater is divided into three parts, namely, a torch igniter body, a fixed supply platform and a gantry supply platform. According to the flow direction, the fixed supply platform is located upstream, and the gantry supply platform is located downstream. A disassembly area is arranged between the fixed supply platform and the gantry supply platform. Two torch igniters are symmetrically arranged on the combustion heater, and reliable ignition in a wide parameter range under different wind tunnel states can be realized. A matched high-pressure air supply pipeline, a high-pressure fuel supply pipeline, a high-pressure purging nitrogen supply pipeline, a cooling water supply pipeline, a medium-pressure nitrogen fire-fighting pipeline, an extrusion nitrogen pipeline and a low-pressure control nitrogen pipeline are further arranged. The torch igniter system has the functions of rapid disassembly, reliable supply of high-pressure medium, vibration isolation protection, safety fire-fighting and the like.

The utility model relates to the technical field of alloy grounding material production, and discloses smelting equipment for alloy grounding material production, which comprises an equipment frame, a smelting mechanism is arranged at the right end in the equipment frame, the smelting mechanism is used for smelting raw materials, and a raw material delivery mechanism is arranged at the left end in the equipment frame. The raw material feeding mechanism is used for conveniently feeding raw materials to the melting mechanism from a lower position, a connecting assembly is arranged between the melting mechanism and the raw material feeding mechanism, and the melting mechanism comprises a graphite crucible melting furnace. The graphite crucible smelting furnace is heated through the induction heating coil, the stirring motor drives the positive and negative blades to stir raw materials, the stainless steel shell protects and insulates heat, the pneumatic gate valve controls the discharging pipe to be opened and closed during discharging, alloy raw materials are fully mixed and evenly heated, and the smelting efficiency and quality are improved; the method is suitable for large-scale production of alloy grounding materials.

This invention provides a control method and apparatus for a wind-solar-hydro-storage integrated energy system, comprising: acquiring real-time meteorological conditions, historical time-series operational data of wind and solar turbines, and real-time output feedback data of wind and solar turbines during operation; performing spatiotemporal correlation on the real-time meteorological conditions and historical time-series operational data to determine initial predicted time-series data for wind and solar power generation; using real-time output feedback data to correct errors in the initial predicted time-series data for wind and solar power generation to determine target predicted time-series data for wind and solar power generation; determining the initial output time-series data for wind and solar power generation corresponding to the target predicted time-series data; performing closed-loop feedback control by combining the real-time output feedback data and the initial output time-series data for wind and solar power generation to determine the target output time-series data for wind and solar power generation; and controlling the wind and solar turbines to operate according to the target output time-series data for wind and solar power generation. This invention can enhance the renewable energy absorption capacity and improve system stability.

This disclosure relates to the technical field of door and window processing equipment. One embodiment of this disclosure provides an extrusion device for processing thermally broken aluminum doors and windows, which includes: an extrusion table, a feed inlet, a discharge outlet, and a base frame. The feed inlet and discharge outlet are both located on the surface of the extrusion table. The base frame is fixed to the bottom of the extrusion table and is located directly below the feed inlet. A feeding assembly is disposed on the extrusion table and the base frame. A pushing extrusion assembly is disposed on the extrusion table. The pushing extrusion assembly includes a first fixed seat and a pair of second fixed seats. A splicing forming mold is inserted and connected in the mounting frame. The mounting frame and the splicing forming mold are fixedly connected by studs and nuts. Through the above technical solution, the problem of the prior art, where the feeding process mostly relies on manual handling and manual positioning, and operators need to place thermally broken aluminum profiles one by one into the extrusion station, is solved. This not only involves high labor intensity but also the positioning accuracy is significantly affected by human factors, making it prone to deviation.

The present application provides a power transmission device capable of supplying sufficient oil to a driven-side clutch plate mounted to a pressure member. The power transmission device includes a clutch member coupled to an output shaft (3) capable of rotating a wheel of a vehicle; and a pressure member (5) capable of moving between an operating position and a non-operating position, the operating position being a position in which a driving-side clutch plate and the driven-side clutch plate are in pressure contact to become a state in which driving force of an engine can be transmitted to the wheel, and the non-operating position being a position in which pressure contact force of the driving-side clutch plate and the driven-side clutch plate is released to become a position in which transmission of the driving force of the engine to the wheel is cut off. The driven-side clutch plate (7a, 7b) is mounted to the second clutch member (4b) and the pressure member (5), and the pressure member (5) is formed with an oil flow passage capable of causing oil to flow toward the driven-side clutch plate (7b) mounted to the pressure member (5).