48results about How to "Effective liberation" patented technology

The invention provides a unilateral positioning method for secondary docking of a ship in a dock, and belongs to the field of undulation and secondary docking unilateral positioning in a dock during ship building. Through utilization of a stop device, a furling device and the like, the unilateral positioning method for secondary docking of a ship in a dock is suitable for multiple types of ships,is easy for operation and is convenient for dismounting and mounting. The unilateral positioning method for secondary docking of a ship in a dock can solve the problem that based on the traditional ship movement method, a safety factor is low and positioning precision is difficult to be guaranteed. The unilateral positioning method for secondary docking of a ship in a dock has the advantages of simple operation and fast positioning, and can be widely utilized for the field of ship building.

An apparatus for storage and liberation of compressed hydrogen or other gases is provided. The apparatus includes a housing defining a chamber that includes a cartridge comprising an array of hollow microcylinders defining cavities for storage compressed gas. Each microcylinder has at least one end sealed with a plug made of an easily meltable alloy. The apparatus also includes a gas liberating tool configured for controllable liberating the gas from the cartridge into the chamber; and a control system operatively coupled to the discharge valve and liberating tool, and configured for controlling operation thereof. According to another aspect of the invention, there are provided a system and method for filling a cartridge having an array of hollow microcylinders having open ends. The filling includes placing the cartridge into a chamber of an autoclave, and compressing the gas in the chamber, thereby providing permeation of the gas through the open ends into cavities of the microcylinders. Thereafter, the open ends are sealed with plugs made of an easily meltable alloy.

The invention discloses a satellite-borne triple modular redundancy system. The satellite-borne triple modular redundancy system comprises a triple modular isomorphism processor module, a clock synchronization module, a redundancy judging module and a model managing module; and a core technology is a clock synchronization technology. The clock synchronization module can be divided into a synchronous loading starting unit and a high-precision clock alignment module; the operation state of microprocessors is monitored through a multistage counting unit realized by an FPGA (Field Programmable Gate Array) to obtain a non-synchronous offset; and an input frequency and keeping time of the triple modular isomorphism processor module are adjusted so that the three microprocessors are at a synchronous operation state. The system is mainly applied to a pico-satellite satellite-borne computer system; the synchronous precision can reach a 10 nanosecond magnitude order; the universality is strong; and the reliability of the satellite-borne computer system can be effectively improved.

An automatic blowing and sucking device comprises a blowing and sucking main body; A walking assembly arranged at the bottom of the blowing and sucking main body; A blowing-adsorption member arrangedon the blowing-adsorption main body; A driving assembly arranged in the blowing and sucking main body and drivingly connected with the walking assembly and the blowing and sucking member; And a controller for controlling the driving assembly to drive the walking assembly to walk in the working area and driving the blowing-sucking member to perform blowing-sucking work. In the automatic blowing andsucking device of the invention, the driving component is intelligently controlled by the controller, so as to realize the independent walking and blowing and sucking work of the blowing and suckingmain body in the working area, so that the automatic blowing and sucking device does not need real-time operation or monitoring by a user in the cleaning process, effectively liberates the hands of aperson, and greatly improves the cleaning convenience.

The invention relates to the technical field of supporting and positioning for outside micrometer measurement, in particular to a support positioning device for outside micrometer measurement. A method of outside measurement in traditional vertical lathing and vertical grinding includes: horizontally placing an outside micrometer rest on left and right arms; holding the outside micrometer with both hands and holding sheaths on a measuring anvil and a micrometer bolt; turning a ratchet knob with the thumb and index finger of the right hand. According to the method, measurement is time consuming and labor consuming, and measurement errors occur easily. The support positioning device comprises a V-shaped support plate, a countersunk screw, a connecting disc, a lifting sleeve, a long bolt, a locknut, and a bracket base. The lifting sleeve and the bracket base can move up and down and position along the long bolt independently. The lifting sleeve drives the V-shaped support plate to move up and down; meanwhile, the V-shaped support plate can also rotate by 360 degrees independently. The support positioning device is reasonable in structure and simple to operate; the influence of micrometer weight upon measurement results during measuring the machined outside surface in vertical lathing and vertical grinding measurement can be eliminated; measurement accuracy is improved.

A photovoltaic power station fault detection system, which includes: an unmanned aerial vehicle configured with an infrared image acquisition device for collecting images of a photovoltaic power station by using the infrared image acquisition device to obtain infrared image information of the photovoltaic power station; a data processing device, It is connected with the unmanned aircraft signal, and is used to read the infrared image information of the photovoltaic power station from the unmanned aerial vehicle, and determine the fault status of each cell in the photovoltaic power station according to the infrared image information of the photovoltaic power station. This system can realize automatic fault inspection of photovoltaic power plants. Compared with the existing detection method that uses manual inspection, this system uses unmanned aircraft to replace manual inspection, which greatly shortens the inspection time. The inspection time is long, and the inspection process is not affected by the natural environment such as topography.

The invention discloses a self-adaptive water depth submersible pump for wells, which belongs to the technical field of submersible pumps and includes a support assembly, a power assembly, and a centrifugal water delivery assembly. Assemblies, the bottom end of the support assembly is provided with a centrifugal water delivery assembly, the present invention is scientific and reasonable, safe and convenient to use, the present invention can realize the suspension effect of different heights, and the suspension height of the submersible pump can be adjusted according to the thickness and size of floating objects on the water surface. Adjustment, so that the submersible pump can keep a distance from the floating objects on the water surface, so that the submersible pump is not easy to block, and the submersible pump in the suspended state is close to the water surface, so that when the submersible pump pumps water out of the water environment, it saves more effort and does less work, which is beneficial The maintenance of the submersible pump, and the present invention can effectively release the lifting device of the submersible pump, and it is not necessary to always pay attention to the distance between the submersible pump and the water surface to adjust the position of the submersible pump.

The invention discloses a woodmaking mortising machine, which comprises a rack (1), wherein transverse and longitudinal devices, a workbench (58) and a punching machine (30) are separately arranged on the transverse and longitudinal devices; a transverse movement sensing device is arranged on the transverse device; the transverse movement sensing device comprises a limiting switch and a slit switch; a longitudinal movement sensing device is arranged on the longitudinal device; the longitudinal movement sensing device is an approaching switch.

The invention discloses an automatic feeding device for food ingredients. The device comprises a rotatable rack and a food box rack, the rotatable frame comprises a circular chassis and a drive compartment, and a seasoning port is arranged at the middle position on the chassis, and the seasoning device is fixedly installed on the seasoning port, The food material box rack is movably installed on the chassis around the seasoning device, the driving warehouse is provided with a driving device for driving the food material box rack to rotate, the inside of the food material box rack is provided with a box warehouse centered on the seasoning device, two sides of the box warehouse are provided with clamping pieces, and the food material box is fixedly installed in the box warehouse through theclamping pieces. The invention avoids human labor in the cooking process and achieves the preparation work in advance: putting the food ingredients into the food ingredients box, putting the food ingredients box into the machine, and automatically putting the food ingredients according to the set recipe through remote control, thereby effectively liberating the human from the kitchen and effectively saving time.