77results about How to "Guaranteed operational stability" patented technology

The invention discloses data line welding injection molding processing equipment which comprises a first machine body, a second machine body, a first feeding mechanism, a conveying mechanism, a peeling mechanism, a second feeding mechanism, a welding mechanism, an injection molding mechanism and a rotating disc mechanism. The second machine body is arranged on the right side of the first machine body, the rotating disc mechanism comprises a rotating disc and a rotating device, the second jig is detachably arranged on the rotating disc, the injection molding mechanism comprises a first seat body, an injection molding machine and a first grabbing and transferring module, and the first grabbing and transferring module transfers the second jig to the first seat body and the rotating disc in a reciprocating mode; the first machine body is provided with a second grabbing and transferring module; thus, through the design of all the mechanisms, the wires are fed, peeled and welded on the first machine body and are matched with the second grabbing and transferring mechanism and the rotating disc to be transferred to the injection molding mechanism to be subjected to injection molding operation, automatic machining of the wires, connectors and shells is achieved, the production efficiency of data lines is improved, the machining time is short, and the production efficiency is improved. The use requirements of users are met, and the application range is wide.

The invention discloses a power prediction control system and method for a micro inverter. The power prediction control system comprises a main control unit and a consumption load unit, the main control unit comprises a sampling module and a control DSP, the consumption load unit comprises a load loop arranged at the output end of the transformer, a load R2 and a switch Q are arranged on the load loop, and the switch Q is connected with the control DSP through an isolation driving module. In an initial state, the relay KA is disconnected, and the switch Q is turned on; during sampling detection, a change ratio threshold value is set firstly, the change ratio of voltage and current of the primary side circuit module in rated time is detected, and when the change ratio is larger than the change ratio threshold value, the switch Q is closed, and the relay KA is closed; when the change ratio is smaller than the change ratio threshold value, the switch Q is turned on, and the relay KA is turned off. The load can consume output energy of the transformer when the relay is in an open-circuit state, the frequent switching condition of a traditional relay is improved, and the effective service life of the system is guaranteed and prolonged.

The present invention belongs to the technical field of waste recycling, and discloses a cable insulation material waste pulverizing device that is easy to recycle. The cable insulation material waste pulverizing device that is easy to recycle comprises a box body, a feed port is provided on the top of the box body, a heating component is arranged in the feed port, two extrusion rollers are arranged in the box body, and both ends of the extrusion rollers are movably connected to the inner wall of the box body through a bearing, there are two extrusion rollers and they are distributed front and back, and the right ends of the extrusion rollers extend outside the box body. The cable insulation material waste pulverizing device that is easy to recycle, through the design of the pulverizing mechanism and the heating component, can extrude insulation material waste of different sizes, shapes and lengths into a fixed thickness, and then cut it into strips and blocks, so that it is broken into particles of fixed size, which is convenient for subsequent recycling and storage and transportation, and it is easier to cut into strips and blocks, and the service life of the strip cutting knife and the block cutting knife is protected and the crushing effect is guaranteed.

The utility model relates to the technical field of building construction, in particular to an intelligent carrying platform for a building outer wall, the intelligent carrying platform for the building outer wall comprises an equipment main bin, a mounting platform, a rope and a moving device, and the mounting platform can be provided with a detection device for detecting the building outer wall; the mounting platform is slidably connected to the equipment main bin and can slide in the direction close to the building outer wall, and a first driving device capable of driving the mounting platform to move is arranged on the equipment main bin; one end of the rope is used for being fixed to the outer wall of a building, the other end of the rope is used for being fixed to the ground, and the moving device adopts a rope climbing machine which is installed on the equipment main bin and can climb on the rope. The detection precision of the building outer wall is improved, the accuracy of the detection result is improved, and the requirement for the top surface space of the building outer wall can be reduced.

The utility model provides a granulator integrated with a permanent magnet motor, which comprises a granulation mechanism used for extrusion molding, the permanent magnet motor in driving connection with the granulation mechanism, a lower feeding mechanism connected with the granulation mechanism, and an upper feeding mechanism communicated with the lower feeding mechanism, the lower feeding mechanism and the upper feeding mechanism are connected in a closed mode. According to the granulator integrated with the permanent magnet motor, the technical problem of how to reduce the energy consumption of biological granulation is solved, the permanent magnet motor is adopted, and the interior of the rotor is hollow, so that the stability of a system is favorably improved; and meanwhile, an automatic feeding function is designed, so that manpower and cost are saved.

The present application relates to the technical field of robot control, and especially relates to a multi-robot optical processing safety control system and method based on machine vision. The method covers the global vision of multi-robot collaborative processing through multiple vision sensors, and tracks multiple feature targets in the workspace in parallel. The high-reflective marker points on the robots in the image are located at the sub-pixel level. After the pixel boundary box is used to determine and issue a primary early warning event or a collision warning event, the pose solution frequency of the involved robot is dynamically adjusted, and the three-dimensional space pose data of the robot is solved. Whether to execute motion intervention or emergency stop is determined according to the three-dimensional space shortest Euclidean distance and the predicted collision time between the involved robots. The present application uses a low-complexity two-dimensional multi-target tracking method for global continuous monitoring, and performs high-precision pose solution and collision detection in stages, so as to realize dynamic optimization allocation of computing resources, avoid monitoring false negatives, and effectively reduce system running load.

The present invention discloses a spherical mesh 4D memory alloy femoral head support device, comprising a spherical mesh 4D memory alloy femoral head support body and a minimally invasive implantation device; the spherical mesh 4D memory alloy femoral head support body comprises a mesh spherical surface, the mesh spherical surface is composed of crossed metal wires, and the metal wires are memory alloys; the minimally invasive implantation device comprises a sleeve, and the sleeve is provided with a pushing mechanism for pushing the spherical mesh 4D memory alloy femoral head support body to move along the axial direction of the sleeve; the inner diameter of the sleeve is greater than the diameter of the mesh spherical surface in a compressed state. The spherical mesh 4D memory alloy femoral head support body can provide uniform circumferential expansion support while providing axial support; the minimally invasive implantation device is used to implant the spherical mesh 4D memory alloy femoral head support body, and is easy to install and reliable.

The utility model discloses a grease leakage prevention bearing which comprises an inner ring, an outer ring, a plurality of rolling bodies and a retainer, the rolling bodies and the retainer are arranged between the inner ring and the outer ring, the rolling bodies are installed in a plurality of bags of the retainer in a one-to-one correspondence mode, and the pitch diameter of the bags of the retainer is smaller than that of the bearing. According to the utility model, the sinkage of the retainer is adjusted by adjusting the size difference between the pitch diameter of the pocket of the retainer and the pitch diameter of the bearing, so that the rolling body is firstly contacted with the outer diameter of the retainer, the contact scraping between the inner ring of the retainer and the rolling body is avoided, and the lubricating grease scraped by the mutual operation of the retainer and the rolling body is reduced; a gap between the outer diameter of the inner ring of the bearing and the inner ring of the retainer is adjusted, so that a grease accumulation space at the gap is enlarged, and the accumulation and extrusion height of grease on a rolling body scraped by the retainer is reduced; the cross section area of the retainer is not changed, the strength and the operation stability of the retainer are maintained, and the service life of the retainer and the bearing is prolonged.

The invention relates to the technical field of vehicle control, in particular to a circuit interconnection suspension system which comprises an electromagnetic shock absorber, a circuit interconnection network, a controllable power source and a controller, the electromagnetic shock absorber is arranged between a vehicle body and wheels and comprises a motor, and the motor is connected with the circuit interconnection network to form a current loop. The electromagnetic damper is used for converting mechanical energy of relative vibration of the vehicle body and the wheels into electric energy and / or converting electromagnetic torque generated by the electromagnetic damper into electromagnetic force for controlling the relative vibration of the vehicle body and the wheels; the circuit internet comprises parallel circuits connected between the same poles of any two motors and cross circuits connected between the different poles of any two motors, and the parallel circuits and the cross circuits form a plurality of branches to form the circuit internet; the controller controls the operation state of the motor through the controllable power supply circuit, and control over vertical movement, pitching movement, side tilting movement and warping movement of the circuit interconnection suspension is achieved through the circuit interconnection network. The system has the advantages of being high in response speed, high in energy conversion efficiency and the like, the riding comfort of the vehicle can be improved while the operation stability of the vehicle is guaranteed, the vehicle can adapt to various different road conditions, the control cost of a vehicle interconnection module can be reduced, and the user experience is fully improved.

The invention provides petroleum distribution sampling equipment for petroleum exploitation, belongs to the technical field of petroleum exploitation sampling, and solves the technical problems that an obtained sample is not representative, a detection result is not pure, detection is not facilitated, the accuracy of the detection result is fuzzy and the like due to the fact that only a single point position of each layer is drilled and sampled in the prior art. The petroleum distribution sampling equipment for petroleum exploitation comprises a positioning mechanism, a machine body is arranged on the positioning mechanism, a control panel is fixed to the top of the machine body, three sampling mechanisms are arranged in the machine body, each sampling mechanism comprises a first mounting plate and a second mounting plate which are fixed in the machine body, and a motor is fixed to the side corner of the top of each first mounting plate; a lead screw is fixed to the output end of the motor, the lead screw rotates between the first mounting plate and the second mounting plate, a double-hole sliding plate is connected to the lead screw in a threaded mode, and a sliding rod vertically penetrates through the double-hole sliding plate. The invention has the advantage of improving the accuracy of the sampling result by multi-angle sampling on the same horizontal plane.

This invention relates to the field of waste photovoltaic panel recycling technology, and more particularly to a waste photovoltaic panel hot-knife separation and recycling device, comprising a support assembly; the support assembly includes a support frame, with two sets of feeding and discharging components installed in the middle of the support frame, the two sets of feeding components alternately transporting waste photovoltaic panels; a fixed frame is fixedly installed at the lower part of the support frame, with a set of fixed heating plates respectively installed at both ends of the fixed frame, and a corresponding matching component is slidably installed above each set of fixed heating plates; the matching component includes a movable adsorption plate and an auxiliary heating plate, the adsorption plate and the auxiliary heating plate can be rotated simultaneously; an adjustment assembly is installed in the middle of the fixed frame, with a separation knife rotatably connected to the adjustment assembly; a pushing assembly is installed below the adjustment assembly, the pushing assembly includes a pushing unit, each pushing unit includes a threaded rod with lifting and lowering, and a pushing block is installed above the threaded rod; this invention can separate another heated waste photovoltaic panel while heating one waste photovoltaic panel, forming an assembly line operation.

A kind of mechanized bolt fastening device for narrow space assembled building module and its using method, comprising: spanner chassis, the top of spanner chassis is fixedly installed with inverted L frame, first gear is rotated by reduction drive assembly, then the first gear of rotation synchronously drives first transmission rod and first rocker at the bottom of first transmission rod, so that transmission rod produces swing, then the transmission rod of swing is driven again in the action of first limiting rod, second limiting rod and sliding groove, drives ratchet spanner and spanner sleeve to move in 30 ° active range and continuously tightens bolt, so that the overall use of the device is light, meet in narrow range Construction, and can be translated and taken out, meet the functional requirements of once living of full renovation building, can achieve module building with hoist and install, improve connection efficiency, reduce operation time, shorten project construction period, greatly reduce on-site construction, improve overall assembly rate.

This invention discloses a ZR axis module and a rotary head mechanism, relating to the field of semiconductor packaging equipment technology. The ZR axis module includes a mounting base, a first drive structure, a second drive structure, and a dynamic balancing structure. The mounting base is eccentrically fixed to the disk body. The first drive structure is movably mounted on the mounting base and extends radially along the disk body, driving the end effector to rotate. The second drive structure is mounted on the mounting base, parallel to and driven by the first drive structure, driving the first drive structure to reciprocate radially along the disk body. The dynamic balancing structure is mounted on the mounting base and drives the first and second drive structures, ensuring that the centrifugal forces generated by the first and second drive structures cancel each other out when the disk body rotates. The technical solution provided by this invention achieves dynamic balance kinetic energy of the ZR axis module, thereby ensuring operational stability and motion accuracy while aligning the movement direction of the end effector with the centrifugal force.

The utility model relates to a fuel system testboard for an unmanned aerial vehicle. An air compressor is installed in an air compressor placing cabinet, and a fuel tank is installed in a fuel tank placing cabinet; the air pressure test working area and the oil pressure test working area correspond to the air compressor placing cabinet and the oil tank placing cabinet respectively, and an air pressure meter and an oil pressure meter are arranged in the air pressure test working area and the oil pressure test working area respectively; the fuel system of the oil pressure test working area is connected with an oil tank, and the fuel system of the air pressure test working area is connected with an air compressor; the air pressure testing work area and the oil pressure testing work area are provided with an oil pressure testing control unit and an air pressure testing control unit respectively, the air pressure testing control unit, the oil pressure testing control unit and the scram button are connected to an air compressor and an oil tank respectively, and a testing table safety cover is installed on the testing work table. The device is scientific and reasonable in design, is high in integration level, and can provide help for the airtightness and oil tightness test of a fuel system in the research and development stage of an unmanned aerial vehicle.

The application provides an anti-interference emergency communication signal enhancement device, which comprises a multi-band antenna array, the multi-band antenna array is connected with a preprocessing circuit, the preprocessing circuit is connected with a machine learning processing chip and a power amplifier, the machine learning processing chip is connected with an environment sensor group, the preprocessing circuit, the machine learning processing chip and the environment sensor group are powered by a dual power supply system, the multi-band antenna array, the preprocessing circuit and the power amplifier are isolated in a high-frequency chamber by a split shielding cavity, and the machine learning processing chip, the dual power supply system and the environment sensor group are isolated in a low-frequency chamber by a split shielding cavity. The machine learning processing chip is used to realize real-time interference filtering parameter adjustment, improve dynamic response capability and anti-interference capability, meanwhile, the split shielding cavity is used to ensure that the high-frequency circuit and the low-frequency circuit work without interference, improve electromagnetic compatibility capability and maintain device operation stability.

The application discloses an office partition steel structure frame, which comprises a first partition plate, a sliding groove is formed in the right end surface of the first partition plate, a sliding plate is slidably connected in the sliding groove, sliding grooves are symmetrically formed in the sliding groove, sliding plates which are matched with the sliding grooves are symmetrically and fixedly connected to the outer side of the sliding plate, a plurality of insertion grooves are formed in the inner wall of the sliding groove, a cavity is formed in the sliding plate, two sliding rods are symmetrically and slidably connected in the cavity, springs are fixedly connected between the two sliding rods, and moving grooves which are communicated with the cavity are formed in the two opposite sliding plates. The application realizes flexible adjustment of the partition angle, the second partition plate can freely rotate around the shaft rod through the cooperation of the sliding plate and the rotating groove, the limitation of the traditional ninety-degree right-angle partition is broken, the demand of special-shaped building space and diversified office layout is met, and the problem of insufficient adaptability of the existing rigid connection mode is solved.

This invention provides a computing device with heat dissipation on both sides, relating to the field of heat dissipation technology for high-heat computing devices. Addressing the problem of high heat generation and poor single-sided heat dissipation in existing computing devices due to highly integrated chips, this device includes a chassis, a computing board, and a heat sink. The chassis has ventilation holes and an intake fan and an exhaust fan on its front and rear panels, respectively. The computing board integrates a computing chip on its front side, with an upper heat-conducting plate and a lower heat-conducting plate fixed to its front and back sides, respectively. The back of the upper heat-conducting plate contacts the chip, and the front side has multiple upper heat sinks extending forward and backward (arranged alternately). The back of the lower heat-conducting plate covers the back of the computing board, and the front side has multiple lower heat sinks extending forward and backward (arranged alternately). The upper heat-conducting plate, computing board, and lower heat-conducting plate are suspended above the chassis bottom plate and located between the intake fan and the exhaust fan. This structure, through double-sided heat conduction, matching the heat sink with the airflow direction, and the suspended design, effectively improves heat dissipation efficiency and ensures the reliability of device operation.

This invention discloses an endoscope. The endoscope includes an endoscope body, a handwheel structure, and a damping structure. The endoscope body includes a housing and a curved portion located at the front end of the housing; the handwheel structure is rotatably mounted on the housing and connected to the curved portion; the damping structure is located inside the housing and has a damping surface that forms a frictional engagement with the handwheel structure; the handwheel structure can rotate relative to the housing under external force to adjust the bending angle of the curved portion; when the external force on the handwheel structure is removed, the frictional engagement between the damping surface and the handwheel structure restricts the rotation of the handwheel structure relative to the housing; the damping structure can move relative to the housing under external force to adjust the frictional force formed between the damping surface and the outer peripheral surface of the handwheel structure. This invention makes the handwheel structure less prone to jamming and smoother during use, and also prevents it from rotating arbitrarily, thus better ensuring operational stability and improving the user experience.

The invention provides a multi-channel control method for a remote control unmanned ship. The multi-channel control method comprises the following steps: distributing different communication address codes for an upper computer remote control end and a remote control unmanned ship controlled end; the upper computer remote control end sends remote control data with timestamps to the remote control unmanned ship controlled end through the plurality of communication channels after priority ranking; the remote control unmanned ship controlled end compares the remote control data received by the multiple communication channels at the same moment, and only when the remote control data of at least two communication channels are consistent, the remote control data are analyzed into a remote control instruction; the remote control unmanned ship controlled end controls the remote control unmanned ship to sail according to the remote control instruction; the remote control unmanned ship controlled end calculates quality evaluation parameters of each communication channel and feeds back the quality evaluation parameters to the upper computer remote control end, and the quality evaluation parameters comprise average time delay, average signal strength, packet loss rate, bandwidth, communication channel stability, data throughput, bit error rate and average echo delay; and the remote control end of the upper computer performs quality evaluation and priority ranking on the communication channels.

The present invention discloses a foam tank welding and forming device, and relates to the technical field of welding and forming devices. The present invention includes a base and a tank body, and also includes: an inner lining fixing part, which is used to fix the tank body from the inside; a welding integral part, which is used to sequentially clean the weld surface, weld and form, and grind the weld on the tank body; and a driving part, which is used to drive the rotation of the rotating rod and the operation of the welding integral part. The advantages are: the present invention can coaxially fix the rotating rod and the tank body from the inside, and then the continuous rotation of the rotating rod can automatically switch the relative position of the cleaning block, the welding head, and the grinding block with the tank body, so that the cleaning, welding, and weld grinding of the tank body, the tank bottom, and the can connection position are automatically and orderly completed during the continuous rotation of the tank body. The overall operation is stable and efficient, and the welding quality and work efficiency are effectively guaranteed.

A power consumption calibration method is performed by a server. The server is operated in conjunction with a power supply for providing electrical energy. The server includes a baseboard management controller electrically connected to the power supply to receive electrical energy, and a processing module electrically coupled to the baseboard management controller. The baseboard management controller samples the corresponding power consumption value supplied by the power supply to the server multiple times within a time interval to obtain multiple power consumption sampling values. The baseboard management controller dynamically adjusts a current power consumption limit setting value of the processing module according to the multiple power consumption sampling values, so that the power consumption limit setting value changes no more than a standard upper limit value and no less than a standard lower limit value, thereby maintaining the overall operation stability of the server.

The utility model relates to the technical field of drill bit replacement, in particular to a detachable drilling machine drill bit replacement device which comprises a replacement box, fixing frames are detachably installed at the two ends of the back face of the replacement box, and height adjusting mechanisms are arranged between the fixing frames and the replacement box. Transverse plates are fixedly mounted at the upper ends and the lower ends of the two fixing frames correspondingly, and fixing mechanisms are arranged on the sides, away from the replacement box, of the fixing frames. By arranging the clamping barrel with the elastic clamping strip and the cambered surface, the drill bit body can be automatically clamped when inserted, the drill bit body is effectively prevented from loosening and falling off due to vibration or movement in the storage process, and the risk that the drill bit body is damaged and lost is reduced; an operator can eject the drill bit body out of the containing groove only by pushing the drill bit body upwards, the drill bit body taking and placing steps are simplified, and the drill bit replacing efficiency is remarkably improved.

The utility model belongs to the technical field of signal generators, and particularly discloses an anti-drop signal generator comprising a signal generator body, the outer surface of the signal generator body is provided with a guide groove, and the outer surface of the signal generator body is provided with a buffer groove. A corner cover is movably installed at the corner of the signal generator body through a buffering and anti-falling mechanism, a rubber pad is arranged on the outer surface of the corner cover, the buffering and anti-falling mechanism comprises a fixing cylinder fixedly connected to the inner wall of the buffering groove, and an internal thread is formed in the inner surface of the fixing cylinder. According to the anti-falling signal generator, the impact force generated when the signal generator falls can be absorbed and reduced through the buffering anti-falling mechanism, and the impact force is dispersed and buffered, so that the impact degree on the signal generator body is reduced, and the risk that internal parts of the signal generator body fall off, connection is loosened or fractured and other faults occur is reduced; and the operation stability and reliability of the signal generator are maintained.

The utility model belongs to motor stator assembly technical field especially relates to a motor stator into shell device, including mounting panel and press -fitting axle, press -fitting axle sets up in mounting panel, it further includes: two thread grooves, two thread grooves are set up in the top surface of press -fitting axle, two first rotary grooves, two first rotary grooves are set up in the top surface of mounting panel and are linked with the inner chamber of mounting panel, all rotate and connect first rotating lever in two first rotary grooves, the bottom of two first rotating lever all are fixedly connected with bolt, and two bolts are located in two thread grooves respectively, and are connected with two thread grooves threaded respectively, the utility model optimizes press -fitting axle fixed mode, spares the tedious operation of traditional replacement one by one dismounting, tightening multiple fixed bolts, simplifies operation procedure, shortens the replacement time -consuming, significantly improves press -fitting axle replacement efficiency, reduces device change downtime, helps motor stator into shell process continuous high -efficiently, promotes the whole production efficiency improvement.

The invention relates to a layered multi-agent micro-grid optimization and carbon emission management method, which comprises the following steps of: constructing a layered multi-agent framework to divide a micro-grid system into upper-layer micro-grid collaborative optimization and lower-layer single micro-grid energy management, and realizing energy flow collaborative optimization between micro-grids by an upper layer through a trust domain model; the lower layer optimizes the energy management of a single micro-grid through a multi-agent reinforcement learning algorithm, so that the self-adaptive capability of the system is improved; photovoltaic and wind energy renewable energy sources and a super capacitor, pumped storage and battery hybrid energy storage system are integrated, energy fluctuation is coped, stable operation of the system is ensured, meanwhile, the carbon emission strategy of the system is optimized through a carbon emission limitation model, fossil fuel is reduced, and green energy management is promoted; the load in the peak period of the power grid is effectively reduced, and the energy management efficiency and environmental friendliness are improved; the method has the advantages that the reinforcement learning algorithm is adopted, the adaptability of the system is improved, and the energy management efficiency is improved.

This utility model discloses a support device for placing a conduit, belonging to the field of launch vehicle assembly technology. It includes a sliding base, a height adjustment component, and a conduit support. Two supporting inclined surfaces restrict the conduit's rolling, and through-holes allow cable ties to be threaded through them to secure the conduit to the support, preventing rolling or displacement during transport or placement, thus ensuring stability and safety. Casters enable flexible movement and rapid positioning between workshops. The height adjustment component has an adjustable length of 15cm, flexibly adapting to operators of different heights, ensuring comfortable loading, unloading, or insulation treatment of the conduit.

This utility model discloses a molten iron sampling device for a blast furnace ladle station, belonging to the technical field of metallurgical automation equipment. It includes a base, a column, a horizontal beam frame, a traveling trolley, a vertical sampling frame, a sampling drive motor, a floating frame, a sampler, and a temperature sensor. The column is installed on the base, the horizontal beam frame is installed on the column and extends horizontally, the traveling trolley is installed on the horizontal beam frame and moves horizontally along the beam frame, the vertical sampling frame is installed on the traveling trolley, the sampling drive motor is installed on the traveling trolley and drives the vertical sampling frame to move vertically, the floating frame is installed on the vertical sampling frame, and the sampler and temperature sensor are installed on the floating frame. The vertical sampling frame is equipped with a position sensor. This molten iron sampling device for a blast furnace ladle station has multiple advantages, including high degree of automation, good sample representativeness, high success rate, time saving, reduced labor intensity, and improved operational safety, significantly improving the efficiency and quality of the molten iron sampling process.

The utility model discloses a continuous plate type condenser, which relates to the technical field of heat exchange and comprises a condenser main body, mounting plates are arranged at the upper end and the lower end of the condenser main body, a condensing pipe is arranged in the condenser main body, the condensing pipe is inserted into the mounting plates, bolt holes are symmetrically formed in the mounting plates, and bolts are arranged in the bolt holes. The interior of the bolt hole is fixed through a bolt, a sealing assembly is arranged on the outer wall, around the bolt hole, of the mounting plate, the sealing assembly conducts sealing protection on the bolt, and the sealing assembly is of a rotary opening and closing structure. The bolt can be completely sealed through the design of the sealing assembly and the sealing plate, interference of external factors such as vibration, wind power or collision of other objects on the bolt is avoided, and therefore the fixing effect of the bolt is improved, and the service life of the bolt is prolonged.

The invention discloses an energy storage system response time shortening method for rapid peak regulation of a coal-fired unit, and belongs to the technical field of coal-fired units and thermochemical energy storage. The method comprises the following steps: S1, determining a target output curve of a rapid peak regulation stage; s2, quantifying factors influencing the target duration t1 of the rapid peak regulation stage into a supply side response time parameter and a response side time parameter; s3, calcium carbonate particle mass flow and inlet carbon dioxide mass flow required for shortening the target duration t1 of the rapid peak regulation stage are obtained; s4, enabling the electric heating output power to reach the power required by peak regulation; and S5, performing online real-time correction according to the heating state and the reaction state. According to the invention, quantifiable improvement of the rapid peak regulation capability is realized. Rapid climbing and on-demand establishment of heat storage power are achieved, and the instant increasing capacity of the load reduction rate of the unit is improved. The operation stability and safety margin of the heat storage reactor can be maintained while the quick response capability is improved.