11results about How to "Reduce use failure rate" patented technology

The utility model relates to sanitary equipment technical field, concretely discloses a novel water -saving type deodorization toilet based on fluid dynamic pressure self -driven, including toilet main part, the toilet main part top is provided with first water tank, the first water tank bottom wall is provided with drain hole, the first water tank bottom wall is provided with the water hole, the toilet main part bottom is provided with the pollution outlet, toilet button, toilet button is located toilet main part top, water tank subassembly, water tank subassembly includes second water tank, second water tank is located in first water tank, be provided with inlet valve in second water tank, inlet valve is provided with inlet, outlet and overflow outlet in proper order from top to bottom, drain valve subassembly, the utility model has the pure mechanical type deodorization valve structure of many scene applicable, has greatly reduced the use failure rate, has removed the water trap, does not need the large amount of water to produce siphon effect, has reduced the toilet water.

The application discloses a thin-wall pipe forming die and method, and relates to the technical field of aero-engines. The die comprises an upper die, a lower die and a support. The support and the lower die can move relative to each other to meet different disassembly and assembly requirements. The forming method adopts the process of whole-plate blanking, edge rolling butt welding, segmented and step-by-step stamping, pressure maintaining and shaping and end cutting. The application solves the problems of conventional split splicing welding process, such as many welds, large deformation, poor structural strength and low processing efficiency. The application adopts the mode of segmented stamping forming after whole-plate edge rolling welding, cancels multi-segment split welding, guarantees the integrity of the integrated structure of the gas film plate thin-wall pipe, improves the overall strength, pressure resistance and fatigue resistance of the component, simultaneously simplifies the processing procedure, reduces the production cost, and improves the processing efficiency and the product yield.

The utility model discloses a handle type cable junction box which comprises a junction box lower shell and a junction box upper shell, a sealing ring protruding upwards is formed on the upper surface of the junction box lower shell, an upward clamping groove is formed in the lower surface of the junction box upper shell, and the sealing ring can be inserted into the clamping groove. A clamping groove is formed in the junction box lower shell, a rubber ring with the same shape as the clamping groove is laid in the clamping groove, a screwing column is formed on the bottom wall of the junction box lower shell, a protruding screwing base corresponding to the screwing column in position is formed on the upper surface of the junction box upper shell, a connecting bolt is arranged on the protruding screwing base in a penetrating mode, and a sealing gasket is arranged on the connecting bolt in a sleeving mode. The device can realize comprehensive sealing, ensures water and dust prevention, reduces the use failure rate of the cable, and prolongs the service life.

The utility model discloses a commercial scrubber which is constructed to be capable of automatically moving and automatically steering according to the main moving direction from back to front. The scrubber comprises a lower section, an upper section and a middle section, the lower section is provided with a movable chassis used for moving on the ground, a wiping device with a wiping tool and a water absorption scrabbling device with a water absorption scrabbling device, and the middle section is provided with a clean water tank used for supplying cleaning liquid to the wiping tool and / or the ground and a rechargeable battery module. A sewage tank and an upper navigation device located on the front side of the sewage tank are arranged at the upper section, the upper navigation device is located on the front side of the sewage tank and comprises a 3D laser radar module, the rear portion of the upper section is provided with an inclined wall, the inclined wall limits the outer contour of the rear portion of the upper section, and a controllable display screen is installed at the inclined wall. According to the commercial scrubber, through the upper, middle and lower three-section layout, the structure is more compact, the manufacturing cost is low, and the use failure rate can be effectively reduced.

The utility model relates to an antenna circuit, short message equipment and a vehicle, and the antenna circuit comprises a first antenna, a second antenna and a signal transmission circuit. Wherein under the condition that the first antenna and the signal transmission circuit are detached from a vehicle, the first antenna and the signal transmission circuit form an airborne antenna circuit; and under the condition that the first antenna and the signal transmission circuit are not detached from the vehicle, the second antenna and the signal transmission circuit form a vehicle-mounted antenna circuit.

The utility model relates to a high-strength anti-twisting flat high-speed elevator balance cable, which comprises a plurality of cable cores, and every six cable cores are twisted to form a cable. The plurality of wire cores are twisted together to form six groups of cables, and the six groups of cables are wrapped by the outer sheath. Every six wire cores are twisted to form a cable, and a cable filler is arranged in the middle of the cable. Every two of the six groups of cables are adjacent to each other. The utility model aims to overcome the defects in the prior art and provide the high-strength torsion-resistant flat high-speed elevator balance cable, the high-strength performance can meet the requirement of long-time operation of the cable, the torsion-resistant performance also solves the problem of stability of high-speed operation of the cable, and the quality of the cable is effectively improved.

This invention discloses an integrated device for automatic ink supply and viscosity control, comprising a housing with a first conical toothed disc inside. The first conical toothed disc is connected to a second conical toothed disc above it via a magnetic coupler. The second conical toothed disc is connected to a drive motor via a first rotating shaft. The bottom of the first conical toothed disc is connected to several stirring shafts via a stirring mechanism. A bevel gear meshes between the first and second conical toothed discs. A second rotating shaft is located at the outer end of the bevel gear, and a second gear is located at the outer end of the second rotating shaft. A locking mechanism is provided between the second rotating shaft and the second gear. An annular toothed disc is sleeved on the first rotating shaft above the second conical toothed disc. The second gear meshes with the annular toothed disc via a transmission gear. An inlet pipe is provided on the housing, and a gate valve is provided on the inlet pipe. The annular toothed disc drives the gate valve to open and close via a transmission mechanism. This solution can achieve automatic ink dilution.

The utility model discloses a pressure reducing valve with a filtering function. The pressure reducing valve comprises a valve body, a filtering device in the valve body and a pressure regulating device in the valve body, the valve body is integrally designed, an air inlet and an air outlet are formed in the valve body, and an exhaust port is formed in the lower side of the valve body; the air inlet is connected with a whole vehicle air source, and the air outlet is connected with a transmission shifting air channel. The filtering device comprises a first filter, a second filter, a third filter and a fine filter; a first filter and a fine filter are arranged at the air inlet, a second filter is arranged at the air outlet, and a third filter is arranged at the exhaust port; the pressure regulating device comprises a return spring, a pressure regulating spring, a valve, a valve core, a pressure regulating nut and a piston; after the pressure regulating nut sets pressure, a lock pin is inserted into one end of the pressure regulating nut; the pressure regulating nut, the piston and the valve core are all injection molded parts; the problems that the service life of the pressure reducing valve is shortened due to the fact that dust and water vapor in air enter a valve body, and an existing pressure reducing valve is low in assembling efficiency and unstable in output pressure are solved.

The present invention relates to the field of intelligent manufacturing technology in the construction industry, and provides an automatic grabbing and binding device, including a grabbing and binding assembly, wherein the grabbing and binding assembly includes an integrated lifting device, a grabbing device, a grabbing and binding mechanical arm of the binding device, and a gantry. When working, at least two groups of the grabbing and binding assemblies drive the grabbing device to move down to grab steel bars and place the steel bars at a designated position by controlling the lifting device, and after the longitudinal steel bars and the transverse steel bars grabbed by the grabbing and binding assembly are stacked into a grid-like skeleton, the binding device is controlled to spin and bind the cross-intersection position of the grid-like skeleton. The present invention highly integrates the grabbing and binding functions of steel bars on a single mechanical arm, and realizes the automated processing of scattered steel bars through the precise coordination of the gantry and the moving assembly, significantly shortens the construction period, reduces the construction cost, can automatically adapt to steel bars in different stacking states, and enhances the adaptability of the construction environment and the flexibility of the system.

The invention discloses an automatic detection and cleaning integrated filter, which relates to the technical field of filters, and comprises a tank body, a pollution discharge assembly, a filtering assembly, a driving assembly, a pollution collection assembly and a detection assembly. According to the self-cleaning filter, self-cleaning of the filter in the working state is achieved through matched operation of the water pump, the sewage pump, the flow limiting valve, the first electromagnetic valve and the second electromagnetic valve, the piston can be driven to continuously move up and down through matched operation of the first electromagnetic valve and the second electromagnetic valve, and the back flushing cover and the sewage collecting cover can cover the filter barrel to move up and down; in the cleaning process, water enters the water inlet continuously, and only small parts of positions of the blowback cover and the dirt collecting cover are shielded on the inner wall and the outer wall of the filter barrel, so that the normal filtering work of the filter barrel is not influenced, and the aim of cleaning the filter barrel when the filter is in a normal use state is fulfilled; the use efficiency of the filter and the convenience of maintenance work are effectively improved.

The utility model discloses a condenser convenient for capacity-increasing transformation, which belongs to the technical field of condensers and comprises a condensing box, two mounting frames connected to two sides of the condensing box and a plurality of heat exchange tubes inserted on the mounting frames, capacity-increasing components are arranged on the mounting frames and comprise a plurality of mounting seats connected to the mounting frames, and the mounting seats are arranged on the mounting frames. When capacity increasing is needed, the transmission ring is rotated to enable the connecting rods connected to the transmission ring to drive the sliding blocks to horizontally slide, at the moment, the first clamping blocks connected to one sides of the sliding blocks can be away from the second clamping blocks, a new heat exchange pipe is inserted into the pipeline connecting openings formed in the installation frame, and therefore the heat dissipation area is enlarged, and the heat dissipation capacity is enhanced; according to the condenser, the heat dissipation area is increased by increasing the number of the heat exchange pipes, the condensing efficiency is improved, and compared with the prior art, the condenser is low in use cost and failure rate.