12results about How to "Stable energy consumption" patented technology

The invention discloses a cathode automatic adjustment device for a rare earth electrolytic furnace and an adjustment method thereof, comprising: a cathode main body component, comprising a cathode main body and a moving frame connected to the cathode main body; a moving assembly, comprising a moving frame, a power assembly transmission-connected between the moving frame and the moving frame, and a guide wheel group arranged between the moving frame and the moving frame, wherein the moving frame is provided with a guide member for abutting against the guide wheel group, the guide wheel group is supported on the guide member in the up-down and lateral directions, and constrains the movable gap of the moving frame in the front-back direction; an electrolytic furnace, comprising an electrolytic cell, an anode sheet arranged on the inner wall of the electrolytic cell and a collecting device arranged at the bottom of the electrolytic cell, wherein the cathode main body is placed in the electrolytic cell; a frame assembly, comprising a support, and an adjustment frame rotatably arranged on the support, a cathode lifting assembly is arranged between the adjustment frame and the moving assembly, and a deflection assembly is arranged between the adjustment frame and the support.

The utility model discloses energy-saving and effective reinforcement equipment, which belongs to the field of reinforcement equipment, and is characterized in that an input mechanism and an output mechanism which are connected through a lever mechanism are arranged, the input equipment firstly decelerates through a transmission ratio and reinforces to drive a transmission wheel to rotate, and simultaneously drives a coaxial flywheel to rotate and store force; then the lever mechanism is used for boosting to drive the output mechanism to operate, when the output mechanism operates, the flywheel is stressed firstly to drive the coaxial transmission wheel to rotate, boosting output can be carried out again after transmission ratio conversion of the transmission wheel, and when the equipment encounters instantaneous force increase, the flywheel can assist in crossing the increased instantaneous force; due to multiple reinforcement of the flywheel, the lever and the transmission ratio, input equipment can stably drive equipment exceeding a rated load to operate with smaller power, energy consumption of operation is saved, speed increasing and force reducing can be conducted at the output end through the gear ratio, and the equipment keeps a certain transmission ratio or resultant force and reinforcement are conducted only through the flywheel and the lever.

The invention belongs to the technical field of engineering structure vibration reduction, and particularly relates to a porous material-based energy consumption and vibration reduction device which comprises an outer frame, a push-pull rod, a pressing plate, an energy consumption block, a self-locking assembly and a reset spring, a push-pull rod is fixed to the pressing plate in a penetrating mode, two energy consumption blocks arranged on the push-pull rod in a sleeving mode are symmetrically installed in the outer frame with the pressing plate as the center face, and the energy consumption blocks are made of porous materials. A self-locking assembly is installed on the portion, located on the outer side of each energy consumption block, in the outer frame, and the self-locking assemblies are arranged on the push-pull rods in a sleeving mode and make contact with the outer surfaces of the energy consumption blocks. A reset spring is installed between the outer frame and the self-locking assembly. The problem that the porous material cannot be directly used for continuous energy consumption under the reciprocating load due to the characteristics of the porous material is solved, the advantage of the stable plastic platform section of the porous material is exerted, and the purposes of continuous output and stable energy consumption of the device in the working process are achieved; and the porous material has important significance on popularization and application of the porous material in the field of engineering structure vibration reduction.

The embodiment of the invention provides a thermal management control method and device, a model training method and device, equipment and a storage medium. The method comprises the following steps that: cloud equipment constructs a multi-physical domain coupling training environment, customizes a multi-target reward function and a training model, and adapts the computing power of a vehicle controller through lightweight; the vehicle end is provided with progressive access mechanisms such as driving working condition judgment and heat management request recognition, three-level grading fault processing is matched, five-layer engineering post-processing such as amplitude limiting and rotating speed fusion is carried out on a model control signal, cooperative control over a battery and a cabin shared compressor is achieved, and finally closed-loop rolling regulation and control are formed. According to the scheme, the problems that a traditional strategy has no dynamic decision-making ability, a reinforcement learning model falls to the ground and breaks down, thermal management starting is extensive, and fault management and control are failed are solved, the battery temperature is accurately stabilized in the target interval, system energy consumption is dynamically optimized, and the vehicle end adaptability, the operation robustness and the whole vehicle safety guarantee ability of a thermal management system are greatly improved.

The utility model discloses a torsional damper based on shear thickening fluid, which comprises a sleeve connecting piece used for being connected with a target vibration reduction component; the transmission component is used for converting vertical vibration of the target vibration reduction component on the sleeve connecting piece into rotation of a gear rotor and can reset the position of the sleeve connecting piece; the upper end cover is used for being connected with a transmission component, the upper end cover, the middle cabin and the lower end cover form a closed cavity, and the cavity is filled with shear thickening liquid; a shearing gap is formed between the gear rotor and the middle cabin, and the gear rotor is used for shearing and extruding the shear thickening fluid under the driving of the transmission component, increasing the viscosity of the shear thickening fluid and absorbing and consuming the energy of the target vibration reduction component. According to the passive damper, the advantage that shear thickening fluid rapidly consumes structural vibration energy in a high-speed mode is utilized, and the number of gear rotors can be adjusted according to actual use requirements.

The utility model discloses a fresh air conditioning unit non-stop condensate drainage trap impurity rapid cleaning device which comprises a cylinder body, the cylinder body is respectively communicated with a fresh air conditioning unit condensate water accumulation box and a sewer discharge port, the top of the cylinder body is provided with an opening and closing top cover, the bottom of the cylinder body is provided with a discharge port and a corresponding plug, and the cylinder body is provided with a water inlet and a water outlet. An impurity storage tank is arranged at the bottom in the barrel, and the top edge of the barrel is higher than the upper edge of a condensate drainage outlet of the fresh air conditioning unit. The technical scheme of the utility model has the beneficial effects that impurities and sundries in the condensate trap can be frequently cleaned at any time, the MAU can continuously and normally operate, the humidity, the cleanliness grade and the micro-pressure difference of a dust-free room are stably controlled, and the quality of products produced by wafers is stable; the MAU does not need to be switched and started frequently, and energy consumption is stable; impurities in the trap can be cleaned conveniently and quickly, time and labor are saved, and labor cost is reduced; cleaning is thorough, the cleaning frequency is reduced, and manpower is reduced.

The application discloses a photoelectric coupling device and treatment method for continuously disinfecting and purifying swimming pool water, and belongs to the technical field of swimming pool water treatment. The device comprises an electrochemical treatment unit and an ultraviolet treatment unit which are sequentially connected. The electrochemical treatment unit is provided with a filter assembly, a water pump and an in-situ E-peroxone reactor, and an integrated coaxial electrode is arranged in the reactor. The ultraviolet treatment unit is provided with an ultraviolet reactor with a VUV / UVC light source. The swimming pool circulating water is first subjected to electrochemical treatment and then subjected to ultraviolet treatment to form a synergistic oxidation system. Preferably, the residence time of the electrochemical unit is 5-10 min, the residence time of the ultraviolet unit is 10-15 min, the current density is 10-200 mA / cm 2 , and the ultraviolet dose is 200-1000 mJ / cm 2 . The device is suitable for continuous flow treatment of swimming pool water with a chlorine ion concentration of 200-2000 mg / L, containing urea, creatinine and / or hippuric acid.

The present invention discloses a controlled swing steel frame with column lifting based on a piston device, comprising a foundation, a lower column, a steel base and an upper column which are fixedly connected in sequence from bottom to top; the steel base is hollow inside, and a piston device is fixedly arranged inside the steel base, the piston device comprises a piston cylinder, a piston and a piston rod, the piston is slidably connected in the piston cylinder, and the sliding direction is the vertical direction, a spherical groove is arranged on the top of the piston, the bottom end of the piston rod is spherical and limited in the piston, the spherical groove of the piston and the bottom end of the piston rod form a ball joint structure, and the top end of the piston rod is fixedly connected to the bottom end of the upper column. While ensuring that the structure has sufficient earthquake resistance, it can effectively reduce the swing deformation of the structure under the action of an earthquake, reduce the risk of overturning, improve the self-reset and energy consumption capacity of the steel frame, and realize the rapid recovery of the structure's post-earthquake function.

This invention relates to the field of bridge seismic resistance technology, and in particular to a self-resetting energy dissipation device. It includes: a pier connection unit, a beam connection unit, an energy dissipation unit, and a first reset unit; the pier connection unit is disposed at the top of the pier; the beam connection unit is disposed at the bottom of the beam; the energy dissipation unit is a structural component made of steel plate, and the pier connection unit is connected to the beam connection unit through the energy dissipation unit. When an earthquake causes horizontal displacement of the beam connection unit relative to the pier connection unit, it dissipates the input seismic energy through plastic deformation; the first reset unit includes a first reset mechanism and a first pre-tensioned strand, which are elastically connected between the pier connection unit and the beam connection unit. When the earthquake ends, the first reset mechanism releases stored elastic potential energy to provide a restoring force, allowing the beam connection unit to return to its initial position relative to the pier connection unit, thereby reducing the residual displacement of the structure.

The invention provides a power control method and system for dynamic spectrum allocation and a storage medium, and the method comprises the steps: building a distributed SU power control model of a plurality of unit regions based on an existing user IU, a secondary user SU, a wireless spectrum sharing coordination center SAS and a wireless spectrum sharing perception engine ESC; calculating SU interference of unit area aggregation and an ESC local maximum allowable interference threshold by utilizing an ESC sensor in combination with random process derivation and random geometric modeling, and calculating an ESC update threshold; the method comprises the following steps: updating a threshold value based on an ESC, calculating a global parameter broadcasted by an SAS coordination center to a secondary user transmitter SU-TX, adjusting transmission power of the SU-TX based on the global parameter, signal attenuation from the SU-TX to the ESC and a signal to interference plus noise ratio SINR of a secondary user receiver SU-RX, and circularly executing the steps until system convergence reaches a stable state. According to the invention, multiple optimization objectives of SU local power control, IU position privacy protection and system scalability guarantee with minimum energy consumption are successfully realized.

The present invention discloses a self-resetting square steel tube concrete column foot node with a friction anchoring device, comprising a square steel tube concrete column, a concrete foundation, an energy dissipation device, prestressed tendons and an anchoring device for the prestressed tendons; the energy dissipation device is symmetrically arranged on both sides of the square steel tube concrete column, and the prestressed tendons are symmetrically arranged on the other two sides of the square steel tube concrete column; the anchoring device comprises a first T-shaped plate, a stiffening rib and a first connecting shaft. Compared with the existing self-resetting column foot prestressed tendons completely fixed anchoring method, the anchoring device of the present invention can achieve friction anchoring, and within the designed lateral displacement range, the anchoring method has the same effect as the completely fixed anchoring method; when the structural lateral displacement exceeds the designed value, the anchoring device slides, and the internal force of the prestressed tendons is kept at a constant value, avoiding the problem of sudden rupture of the prestressed tendons or a sudden drop in bearing capacity after yielding, and the ductility of the node is significantly improved.

The invention relates to the field of tunnel quakeproof, in particular to a multi-stage energy dissipation toughness quakeproof structure of a cross-fault tunnel, which comprises a tunnel main body, a metal lining connected to the outer side of the tunnel main body, a concrete lining arranged at the bottom of the metal lining, an alloy frame A arranged on the inner side of the tunnel main body, and an alloy frame B connected to one side of the alloy frame A, a metal guide rail is installed on the outer side of the alloy frame B, a modular friction energy consumption block capable of preventing shock is installed between the alloy frame B and the metal guide rail, a filling layer capable of damping a tunnel is arranged on one side of the modular friction energy consumption block, and a viscoelastic damper is installed among the alloy frame A, the alloy frame B and the metal guide rail in a penetrating mode. The modular friction energy dissipation block and the viscoelastic damper are cooperatively arranged, and the friction energy dissipation block forms stable friction resistance through a pre-tightening structure and is used for absorbing large-displacement energy; the viscoelastic damper continuously consumes energy for small and medium amplitude vibration through material internal friction.