13results about How to "Discharge orderly" patented technology

The hot plate welding device with the heat insulation structure comprises a welding box, a middle partition plate, a heat insulation cover and a driving structure, hot molds are fixed to the upper surface and the lower surface of the middle partition plate respectively, the driving structure drives the middle partition plate to reciprocate in the front-back direction, and the heat insulation cover is fixedly connected with the welding box and made of heat insulation materials. The heat insulation covers and the hot molds are arranged in a one-to-one correspondence mode, the heat insulation covers cover the exteriors of the corresponding hot molds and are in sliding connection with the upper surface and the lower surface of the middle partition plate, an openable door body is arranged in front of the heat insulation covers in the moving direction of the middle partition plate, when the door body is opened, the hot molds can stretch out of the heat insulation covers, and when the door body is closed, the hot molds can stretch out of the heat insulation covers. A heat insulation cavity is defined by the heat insulation cover and the middle partition plate. The heat insulation cover is used in the welding box, so that an effective heat insulation effect can be achieved, heat of a hot mold is controlled in a fixed space and is discharged to a fixed position in order, and the working risk that a user of the hot plate welding machine needs to be in a high-temperature working environment for a long time is reduced.

The utility model discloses an urban river channel revetment structure integrating landscape and ecological functions, and relates to the technical field of river channel revetments, the urban river channel revetment structure comprises a slope body and green plant modules, a plurality of supporting structures are uniformly arranged on two sides of the slope body along the slope direction, and the top surfaces of the supporting structures are horizontally arranged; the two ends of the bottom wall of each green plant module are erected on the top walls of the two supporting structures at the same height correspondingly. The device has the advantages that the diversity and adaptability of a plant-rock-soil body system in the conventional technology can be improved, and the challenges faced by the plant survival rate and the landscape effect in different water level stages (the wet season, the flat season and the dry season) of a river are effectively solved. And meanwhile, the problem of local water flow accumulation caused by rain wash in a heavy rainfall season and the phenomenon of unstable growth of bank slopes and green plants caused by the problem can be effectively solved.

The present invention discloses an intelligent pipeline retracting and releasing device for spraying equipment, comprising a three-phase asynchronous motor, a vector frequency converter, a tension sensor, an encoder, a PLC controller, a pipeline reel, a reciprocating cable arrangement device, a rotary joint, an electric slip ring and a cable. The three-phase asynchronous motor drives the pipeline reel, and the reciprocating cable arrangement device comprises a cable arrangement screw, a screw nut and a guide device. The guide device comprises a guide light bar, a guide sleeve and a guide wheel. The guide sleeve is slidably mounted on the guide light bar, the guide sleeve is connected to the screw nut, and a guide wheel is provided on the guide sleeve. The cable is wound on the pipeline reel, and its outgoing end passes through between the guide sleeve and the guide wheel. The present invention realizes stepless speed regulation and direction change of the pipeline reel rotation speed through the vector frequency converter, the PLC controller and the three-phase asynchronous motor, and realizes orderly discharge of the cable through the reciprocating cable arrangement device, reduces the wear of the cable, and prevents the feed pipe and the power supply line inside the cable from being entangled when rotating.

The utility model belongs to the field of batteries, particularly relates to a battery assembly, and solves the technical problems that the existing plastic shell battery is lower in mechanical strength and poor in safety during thermal runaway and the existing metal aluminum shell battery is high in thermal runaway risk. The battery assembly comprises a pressure-bearing shell and a battery unit positioned in the pressure-bearing shell; the battery unit comprises a sealing shell and n electrode assemblies positioned in the sealing shell; the sealing shell is a plastic shell; the strength of the pressure-bearing shell meets the strength requirement for the shell in the thermal runaway stage, and a second explosion venting part is arranged on the pressure-bearing shell. A first explosion venting part is arranged on the sealing shell, an explosion venting channel is arranged between the pressure-bearing shell and the first explosion venting part of the sealing shell, and the explosion venting channel is communicated with the second explosion venting part. According to the utility model, the explosion venting channel is arranged between the two shells in a matched manner, so that the safety and the reliability of the battery assembly are remarkably improved while the advantages of the plastic shell are reserved.

The utility model relates to the technical field of sheet taking tables, in particular to a sewing sheet taking table capable of sequentially preventing mistakes, which adopts the technical scheme that the sewing sheet taking table comprises a mounting frame, a processing platform is mounted at the upper end of the mounting frame, an opening is formed in the middle of the processing platform, a table panel is mounted on the opening, and a plurality of groups of small sensing holes are formed in the table panel; and an under-plate mounting frame is arranged at the lower end of the processing platform, a mounting platform is mounted on the under-plate mounting frame, and an error-proofing induction plate is mounted on the mounting platform. The optical fiber sensor is arranged at the lower end of the sewing piece taking table, and the optical fiber inductor is arranged at the lower end of the sewing table for induction, so that the sequence of cloth pieces can be well controlled, errors of the sequence of the cloth pieces are avoided, and ordered arrangement can be realized according to one-to-one correspondence between induction angles on the cloth pieces and the inductors; and the working efficiency can be effectively improved.

The present invention relates to an automatic intubation device and a control method thereof, the automatic intubation device comprises a storage bin, a material conveying mechanism, a feeding vibration plate, a feeding rail, a main feeding plate, a material positioning mechanism, an intubation mechanism, a pipe cutting mechanism, a straw missing detection mechanism, a defective material discharging mechanism, a first slave feeding plate, a second slave feeding plate, a third slave feeding plate, a finished product receiving box bearing platform, a finished product receiving box positioning mechanism, a finished product receiving box pushing mechanism, a finished product receiving box output line, an empty receiving box input line and a controller. The automatic intubation device can automatically input materials such as pump bodies to be intubated, automatically and accurately insert the straw into the intubation port of the material, improve the product authenticity rate and complete the output of the finished product of the material with the straw inserted.

The utility model relates to the technical field of machining part auxiliary equipment, in particular to a screw clamping and automatic moving cleaning device which comprises a box body, a transmission rotating disc is installed on one side of the upper end of the box body, one side of the transmission rotating disc is connected with an installation plate, and a follow-up connector is arranged on the transmission rotating disc. A transmission rod is mounted at the center of the mounting plate, a fixed interface is formed in one side of the transmission rod, a moving rod is connected to the fixed interface and a follow-up interface, a plurality of groups of connecting plates are mounted at the lower end of the transmission rod, and fixing plates are mounted at the lower ends of the connecting plates. According to the screw cleaning device, the device capable of fixedly clamping the screw and driving the screw to move and clean in the washing cavity is designed in existing screw cleaning equipment, after the screw is placed in water, water flow can effectively clean the surface of the screw through back-and-forth movement, the cleaning standard is effectively achieved, and the cleaning efficiency is improved. The influence on subsequent work is avoided, and the working efficiency is improved.

The invention discloses distributed photovoltaic absorption cable connection equipment which comprises a bottom box, a top box is mounted at the top of the bottom box, a large threaded ring vertically penetrates through the center of the bottom of the bottom box, the inner wall of the large threaded ring is in threaded connection with a fan, supporting plates are fixedly connected to the bottom ends of the two sides of the inner wall of the bottom box, and multiple sets of hollow placement plates are fixedly connected to the tops of the supporting plates. Wire inlet frames penetrate through the top ends of the two sides of the inner wall of the bottom box, protective shells are fixedly connected to the opposite faces of the wire inlet frames, guide rollers are rotationally connected to one ends of the inner walls of the protective shells, multiple sets of wire inlet rings are fixedly connected to the inner wall of the U-shaped frame, and cavities penetrating up and down are formed in the wire inlet rings. And air rings are installed in the cavities, ventilation pipes penetrate through one ends of the inner walls of the air rings, through the clamping mechanisms, the cables can be fixed again, meanwhile, the requirement for fixing the cables of different sizes is met, and the safety of connection between the distributed photovoltaic power generation system and a power grid is improved.

The invention relates to the technical field of chemical engineering, in particular to an ethane cracking device and a start-up emission reduction method.The ethane cracking device comprises a cracking workshop section, a compression workshop section and a separation workshop section, the separation workshop section comprises a dethanizing column, a cold area and a hot area, the dethanizing column serves as a boundary, the top of the dethanizing column is connected with the cold area, and the bottom of the dethanizing column is connected with the hot area; the cold area comprises a C2 hydrogenator, a demethanizer, an ethylene tower, a cold box and a refrigerating system, a tower top pipeline of the deethanizer is connected with the C2 hydrogenator, hydrogenated materials enter the cold box to be cooled, one path outputs hydrogen, the other path is connected with the demethanizer, methane is output from the tower top of the demethanizer, the tower bottom is connected with the ethylene tower, ethylene is output from the tower top of the ethylene tower, and the refrigerating system is connected with the refrigerating system. And the refrigerating system is used for refrigerating the material at the outlet of the C2 hydrogenator, the material at the top and the bottom of the demethanizer and the material at the top and the bottom of the ethylene tower, and the method has the following beneficial effects: not only can the product qualification time of each system after feeding of the cracking furnace be shortened, the start-up emission be reduced, but also the operation safety can be improved.

The present invention proposes a device and method for treating battery thermal runaway smoke, which belongs to the technical field of energy storage batteries. The device for treating battery thermal runaway smoke is arranged at the smoke outlet of a lithium battery or a PACK box. The present invention collects smoke discharged from the smoke outlet through a combustion cavity, which facilitates the smoke ignition device to perform centralized combustion treatment on combustible gases.

The invention provides a battery thermal runaway flue gas treatment device and method, and belongs to the technical field of energy storage batteries, and the battery thermal runaway flue gas treatment device is arranged at a flue gas outlet end of a lithium battery or a PACK box. Smoke exhausted from the smoke outlet end is collected through the combustion cavity, and the smoke ignition device can conveniently conduct centralized combustion treatment on combustible gas.

The utility model belongs to fire smoke technology field, concretely is a kind of fire smoke delaying diffusion device, including installation frame;The top of installation frame is fixedly installed with smoke collecting plate, the both sides of smoke collecting plate are fixedly installed with ceiling, the inner wall of smoke collecting plate is provided with smoke guide mechanism, the inner wall of smoke collecting plate is provided with barrier mechanism;The top of smoke collecting plate is provided with release mechanism;The top of smoke collecting plate is provided with smoke exhaust component;Through the setting of partition, guide plate, discharge pipe, flame-retardant isolation cloth, guide slot, sliding block and gravity plate, partition can be separated into small piece with smoke, so that smoke can be orderly discharged, prevent accumulation in the inner wall of smoke collecting plate, guide plate can guide smoke to discharge pipe, so that it is transported to smoke exhaust component, the cooperation of flame-retardant isolation cloth and gravity plate can realize rapid deployment, so that smoke can be rapidly isolated, prevent its diffusion.