10results about How to "Simplify preparation" patented technology

The utility model relates to the technical field of water purifier descaling, and discloses an efficient descaling water purifier which comprises a water purifier shell, filter bottles, a threaded cover, a threaded groove and filter elements, the inner wall of the water purifier shell is fixedly connected with five groups of filter bottles, the tops of the five groups of filter bottles penetrate through the top of the water purifier shell, and the inner walls of the five groups of filter bottles are provided with the filter elements. Threaded grooves are formed in the outer sides of the tops of the five sets of filter bottles, threaded covers are in threaded connection with the outer sides of the threaded grooves, when a traditional water purifier needs to be used for descaling, a user often needs to search and carry a descaling agent by himself, time and labor are consumed, and the descaling effect is possibly affected due to the fact that the variety or the dosage of the descaling agent is improper. And according to the design, the storage structure is integrated at the top of the threaded cover and specially used for storing the descaling agent, so that the descaling agent can be taken at any time, and the preparation work before descaling is greatly simplified.

The utility model relates to ceramic grouting piece measurement technical field, concretely to a kind of ceramic grouting piece size measuring device, including grouting table and auxiliary mechanism, the upper surface of grouting table is equipped with grouting groove, the inside of grouting groove is provided with grouting piece body, auxiliary mechanism is located at the top of grouting piece body, the auxiliary mechanism includes. Side column, sliding slot and sliding block, the upper surface of grouting table side is provided with side column;The utility model is set in sliding block and the sliding slot of side column, limit slot mutually coincide and movably set in device, cooperate with the movable ball in recess and the sliding slot inner wall adhesion, can let sliding block drive installation top plate and the flexible lifting of measurement structure below, easily adapt to grouting piece body of different height, simultaneously, installation top plate is connected measuring plate by spring, the elasticity of spring can make measuring plate closely adhere grouting piece surface, without complex fixing procedure, the preparation work before measurement is simplified, to improve measurement efficiency.

The utility model relates to the technical field of bus ducts, in particular to a totally-enclosed resin pouring waterproof bus duct, which comprises a bottom plate, an outer frame, a connecting port and a fixing frame, the upper surface of the bottom plate is fixedly connected with the outer frame, the connecting port is fixedly connected inside the outer frame, the outer surface of the outer frame is fixedly connected with the fixing frame, and the fixing frame is fixedly connected with the connecting port. A waterproof assembly is arranged on the surface of the fixing frame, a mounting assembly is fixedly connected to the upper surface of the waterproof assembly and comprises a damping expansion piece located on the upper surface of the waterproof assembly, and a mounting plate is fixedly connected to the upper end of the damping expansion piece. According to the utility model, through the arrangement of the waterproof assembly, the rotating disc is rotated, the one-way screw rod rotates along with the rotating disc during use, the protection frame is further driven to slide along the sliding strip, the connection port can be completely covered, and through the cooperation of the one-way screw rod and the protection frame, moisture is effectively prevented from invading into the bus duct from the external environment; and the risk of short circuit fault caused by water inflow is greatly reduced.

The invention discloses an intelligent control system and method for synchronous vacuumizing and quantitative oil injection of multiple transformers. The intelligent control system comprises a vacuumizing device, at least one oil storage device, a vacuum pipeline, an oil injection pipeline and a plurality of oil injection stations. The vacuum pipeline comprises a vacuum header pipe connected with the vacuumizing device and a vacuum branch pipe connected with the vacuum header pipe; the oil injection pipeline comprises an oil injection header pipe connected with the oil storage device and an oil injection branch pipe connected with the oil injection header pipe; each oil injection station is provided with a corresponding vacuum branch pipe and an oil injection branch pipe. A blocking valve is arranged on the vacuum header pipe, and a vacuum valve and a pressure sensor are arranged on the vacuum branch pipe; a master control valve is arranged on the oil injection header pipe, and a manual valve, a branch control valve and a flow meter are arranged on the oil injection branch pipe; a photoelectric switch is arranged on the outer wall of the manual valve and used for sensing the opening and closing state of the manual valve. When the controller receives a manual valve opening signal detected by the optoelectronic switch, the man-machine interaction interface is unlocked, and vacuumizing quantitative oil injection operation is allowed to be executed.

The application discloses a gantry machine tool wall parallelism measurement method and system, and the method comprises the following steps: processing a plurality of groups of corresponding measurement surfaces on the two side walls of the gantry machine tool; processing a taper hole on one side of each group of measurement surfaces; adjusting the depth of a half-ball head screw inserted into a hanging pipe and the length of a dial gauge inserted into a connecting rod, so that the total length between the free end of the half-ball head screw and the measurement head of the dial gauge is adapted to the distance between the walls of the gantry machine tool; suspending the measurement system between the two walls of the gantry machine tool; tightly abutting the ball head of the half-ball head screw on the taper hole of the wall measurement surface, repeatedly hitting the corresponding measurement surface on the other side, obtaining the minimum value of the distance between the two measurement surfaces; moving the workshop girder trolley along the wall direction and measuring, obtaining a plurality of minimum value data; obtaining the parallelism data between the walls of the gantry machine tool according to the plurality of minimum value data; and adjusting the corresponding distance between the walls of the gantry machine tool according to the parallelism data until the parallelism requirement is reached.

The utility model discloses a wall surface grinding machine for decoration engineering, and belongs to the technical field of wall surface grinding machines. The wall surface grinding machine for the decoration engineering comprises a grinding machine body, a main holding handle is transversely and fixedly installed at the upper end of the grinding machine body, the rear end of the main holding handle is electrically connected with a power line, a vertical installation plate is installed on the side face of the grinding machine body, and an auxiliary holding handle is fixedly connected to the surface of the vertical installation plate. The auxiliary holding handle is located below the main holding handle, a take-up mechanism is arranged on the surface of the auxiliary holding handle, and a quick release groove and a lengthening rod detachably connected with the quick release groove are arranged in the auxiliary holding handle. According to the wall surface grinding machine for the decoration engineering, the problem that an existing wall surface grinding machine for the decoration engineering is inconvenient to lengthen is solved, the quick disassembly groove is ingeniously designed in the auxiliary holding handle, the lengthening rod can be quickly disassembled and assembled through the structure, and therefore the grinding machine body can easily meet the grinding requirements of wall surfaces with different heights, and the overall applicability is improved.

The utility model discloses an intelligent fertilizing device for a bio-organic fertilizer, and belongs to the technical field of agricultural fertilizing equipment. The device comprises a rack, wherein a fertilizer box, a power supply control box, a gas booster pump, a bidirectional liquid supply pipeline, a spray head and two self-cleaning filtering mechanisms are arranged on the rack. The fertilizer box is used for storing liquid biological organic fertilizer; the output end of the gas booster pump is connected to the inner cavity of the fertilizer box through a box body gas supply pipe; the two ends of the two-way liquid supply pipeline are fixedly connected to the bottoms of the two ends of the fertilizer box; the spray head is fixed at the output end of the bidirectional liquid supply pipeline; the two self-cleaning filtering mechanisms are fixed to the outer wall of the two-way liquid supply pipeline and located at the front ends of the nozzle in the two liquid supply directions respectively. The self-cleaning filtering mechanism comprises a gas distribution pipe, a filter cartridge, a first control valve and a second control valve and is used for realizing gas flow backwashing of the filter cartridge. The device is reasonable in structure, can effectively prevent the spray head from being blocked, and improves the fertilization efficiency and uniformity.

The utility model discloses a kind of silver paste jars, silver paste jar includes: jar body, jar body inside has accommodating cavity;Partition cover, partition cover is set in jar body, partition cover is configured as the accommodating cavity is divided into silver paste storage cavity and diluent storage cavity, silver paste storage cavity is used to store silver paste, diluent storage cavity is used to store and silver paste accommodating cavity in silver paste corresponding diluent, partition cover has accessible area;Plugging piece, plugging piece is configured as accessible area can be destroyed, to make silver paste storage cavity and diluent storage cavity communicate. Silver paste jar provided in the application embodiment realizes the rapid supply of silver paste in solar cell production by the cooperation of plugging piece and accessible area on partition cover, reduces the risk of battery caused by diluent usage error and type matching error, while effectively avoids the silver paste pollution and electrical performance loss that may be caused when artificial repeatedly quantity takes diluent.

This application discloses an electromagnetic environment simulation modeling method, apparatus, device, medium, and product, relating to the field of simulation modeling. The method includes: obtaining simulation modeling requirements; extracting target waveform data from a standardized waveform database based on the simulation modeling requirements, wherein the standardized waveform database includes waveform data of various electromagnetic environment waveforms; determining a target description file based on the target waveform data and simulation setting parameters, wherein the simulation setting parameters are included in the simulation modeling requirements; and determining an executable file based on the target description file and simulation modeling requirements, wherein the executable file is used to instruct target simulation software to generate an electromagnetic environment model. This application solves the technical problems of inconsistent modeling methods and cumbersome modeling processes in existing electromagnetic environment simulation modeling methods.

The application discloses a kind of ship winch brake force simulation test methods, the ship winch brake force simulation test methods, first start winch, slowly tighten cable, pre-tighten entire connection system, eliminate the gap of each component;Disengage the clutch of winch, and ensure that its brake handle is in complete lock position;Operator pulls the manual chain of chain, converts the force of pulling manual chain into static tension, and is transmitted to tension gauge and cable;Operator observes the digital display of tension gauge, when tension value reaches the brake force to be tested, immediately stop pulling;Draw a clear horizontal line on the cable as a marker, enter 10 minutes of pressure observation period;After 10 minutes, if the marker line position does not change, and tension value does not appear persistent decline, then prove that performance is qualified.The ship winch brake force simulation test method provided by the application reduces the land occupation and preparation time of test equipment, improves test efficiency and safety, and is simple to operate.