12results about How to "Reduce consumption rate" patented technology

The present application relates to a kind of imidazole-based surface treatment additives and its preparation method and application, belong to surface treatment technical field.To solve the problem of acid copper plating bright area current density range narrow and bright agent consumption fast, the present application provides a kind of preparation method of imidazole-based surface treatment additives, sodium hydroxide, imidazole or imidazole derivative, pyridine or pyridine derivative is dissolved in deionized water, epoxy chloropropane is added to the obtained mixed system, reaction until no epoxy chloropropane suspension is observed, and imidazole-based surface treatment additive is obtained.The imidazole-based plating additive prepared in the present application is applied to acidic sulphate copper plating, which can significantly improve the brightness of copper coating in low current density area, realize the mirror surface bright in the wide current density range of 0.1-10A / dm 2 , the glossiness is maintained at 480GU or more, and the consumption rate of sulfur-containing compound main brightener can also be significantly reduced, showing excellent application potential.

The application discloses a control method, device and equipment of a hybrid power system and a readable medium, which are used for maintaining the power performance of a target vehicle during driving. The method of the application is used for obtaining the parking consumption and the running consumption of the SOC of the target vehicle in a historical time period, and calculating the consumption rate of the SOC of the target vehicle in the historical time period based on the parking consumption and the corresponding weight, the running consumption and the corresponding weight, and then slowing down the consumption rate of the SOC in a target time period when the consumption rate is greater than or equal to a preset consumption rate, and increasing the energy output by the engine as the target, and adjusting the parameter value of the target control parameter. The target control parameter refers to a parameter that has an adjusting capability for the consumption of the SOC of the target vehicle, the end time of the target time period is later than the end time of the historical time period, the parking consumption is generated during the engine parking process, and the running consumption is generated during the engine running process.

The utility model discloses a double-layer combined flue gas distribution volute core, which belongs to the technical field of flue gas distributors and comprises a gas inlet pipe and a double-layer flue gas treatment component mounted in the gas inlet pipe. When the device is used, the replacement assembly arranged on the flow guide plate can drive a first bevel gear and a second bevel gear to be in meshing transmission by rotating a grip in an equipment running state by utilizing a mounting disc, a fixed frame and a magnetic attraction structure, so that quick replacement of a medium block is realized, the tedious operation of stopping, reducing pressure and supplementing a medium is avoided, and the working efficiency is improved. Meanwhile, the fan blades on the inner wall of the mounting frame and the conical mixing cover act synergistically, so that a flue gas flow field is optimized, direct scouring of high-speed airflow to a medium block is reduced, the service life of a medium is prolonged, and the consumption speed is reduced; the equipment does not need to be frequently started and stopped, the mechanical wear of the pipeline and the volute core part is greatly reduced, the maintenance cost of the equipment is effectively reduced, and the efficient, stable and economical operation of the flue gas pretreatment process is realized.

This invention discloses an anti-marine biofouling device, a seawater cooling system, and an anti-marine biofouling method, comprising: a flow velocity detection module, a control module, an electrolysis module, and an ultrasonic module; the flow velocity detection module is installed on the seawater cooling circuit; the control module outputs a control signal based on the detected seawater flow velocity; the electrolysis module, also installed on the seawater cooling circuit, activates in response to a second control signal and electrolyzes to generate metal ions, and deactivates in response to a first control signal; the ultrasonic module is installed in the low-flow velocity region of the seawater cooling circuit, electrically connected to the control module, and activates in response to the first control signal and deactivates in response to the second control signal. Under high flow velocity conditions, this invention suppresses marine biofouling in most areas through the high flow velocity itself, supplemented by the ultrasonic module covering the low-flow velocity region of the seawater cooling circuit; under low flow velocity conditions, it achieves full-pipeline anti-marine biofouling through the electrolysis of metal ions, completely solving the coverage blind spot problem inherent in single antifouling solutions.

The application discloses a kind of high flash point low-loss engine oil preparation process, and the product belongs to the field of lubricant production.The engine oil is formed by high flash point base oil, additive compound after removal of low flash point volatile component by heating vacuum, removal of light component again and filling, and the base oil flash point is greater than or equal to 220 DEG C, NOACK evaporation loss is less than or equal to 8%.The preparation process includes: screening high flash point low-volatile base oil, heating to 50-150 DEG C and removing light component under negative pressure vacuum.The light component is removed from the additive under negative pressure vacuum.The treated base oil is mixed with the additive in proportion, and then vacuum light removal and degassing are carried out at 50-150 DEG C, and the finished product is filled into the pipeline of the displacement filling machine after full replacement.The application significantly improves the flash point of engine oil and reduces volatile loss by the whole-process light removal process, which can greatly reduce the load of engine oil gas separator, improve separation efficiency, solve the problems of high engine oil consumption, poor high-temperature resistance, easy oxidation and deterioration, and high oil sludge and carbon deposition.

The utility model provides an edged tool box for medical care, which relates to the technical field of edged tool boxes for medical care, and comprises a main body mechanism, the main body mechanism comprises an outer box, an inner box is arranged in the outer box, a fixed cover is arranged at the top of the inner box, the fixed cover is fixedly connected with the inner box, a sliding cover is sleeved in the fixed cover, and the sliding cover is fixedly connected with the inner box. The sliding cover is slidably connected with the fixed cover, the top of the inner box is fixedly connected with an elastic piece, and the bottom of the elastic piece is fixedly connected with a semicircular block. According to the sharp tool box for medical care, the main body mechanism is arranged, the outer box part of the sharp tool box for medical care can be stored and can be reused, so that the use cost is reduced, the number of the inner boxes is three, injection needles, silica gel infusion tubes and ampere bottles can be collected in a classified mode, interference among different sharp tools is reduced, and the medical care effect is improved. The utilization rate of the internal space of the inner box is improved.

The utility model discloses a high bearing type rolling mill bearing, which belongs to the technical field of rolling mill bearings, and comprises an outer ring, an inner ring and two retainers, the outer surfaces of the retainers are fixedly connected with a plurality of stop blocks, the outer surfaces of the two retainers are respectively provided with a plurality of rollers, the outer surfaces of the retainers are provided with auxiliary structures, and the auxiliary structures are arranged on the outer surfaces of the retainers. The auxiliary structure comprises a plurality of protruding rods, one ends of the protruding rods are fixedly connected with the outer surface of the retainer, and by arranging the auxiliary structure, when lubricating oil is added into the bearing, the lubricating oil in the grooves of the protruding rods can enter the rectangular grooves in the outer surface of the check block and enter the outer surface of the roller through the rectangular grooves along with lubricating oil loss of the outer surface of the roller; meanwhile, the microgrooves in the outer surface of the roller can serve as lubricating oil storage pools, the consumption speed of lubricating oil is reduced, the roller is continuously lubricated for a long time, and the problem that the bearing performance of the bearing is reduced due to dry friction caused by too fast consumption of the lubricating oil is solved as much as possible.

The application relates to the paint technology field and discloses a wear-resistant anticorrosive water-based zinc-rich paint and a preparation method thereof. The wear-resistant anticorrosive water-based zinc-rich paint is composed of two parts of A component and B component. The A component comprises the following raw materials: a water-based epoxy emulsion, coffee acid modified mica powder, furfuryl modified polyethylene glycol, carbon black and deionized water. The B component comprises the following raw materials: dimer acid type polyamide, zinc powder, a wetting agent, a defoaming agent, an anti-settling thixotropic agent and a cosolvent. The coffee acid modified mica powder and the furfuryl modified polyethylene glycol are prepared and used in the preparation process of the water-based zinc-rich paint, so that the prepared paint has excellent anticorrosive effect, good wear resistance, excellent adhesion and excellent oxidation resistance, and has a long service life.

The invention relates to an organic additive oxidation resistant insoluble anode for PCB electroplating and a preparation method thereof, and belongs to the technical field of insoluble anodes for PCB electroplating. Comprising a titanium substrate and an insoluble anode coating on the surface of the titanium substrate, the insoluble anode coating is composed of a middle layer and a surface layer which sequentially cover the surface of the titanium substrate, the middle layer is an iridium-doped mesoporous tin dioxide-tantalum dioxide composite layer, and the surface layer is a nitrogen-doped mesoporous carbon-coated metal oxide composite layer. The organic additive oxidation resistance and the electrochemical performance of the insoluble anode can be remarkably improved.

The present application relates to a kind of grinding tools with shape-preserving function, including base, the lower end of base is fixedly sleeved with working ring, and working ring is used to process the transition surface of boss surface set on workpiece;The working site of working ring is curve structure, and its shape is same with the shape of boss surface transition surface;The inside of base is provided with water storage area, and the lower end of base is evenly spaced along its circumferential direction and is provided with multiple water communication grooves with water storage area and inside and outside through-penetrating, and the circumferential arc length size of each water communication groove gradually increases from inside to outside.The present application is according to the shape of workpiece transition surface and machining allowance, uses the mechanism of abrasion ratio, sets the functional structure that the radial direction abrasion ratio of each point of diamond ring working site profile of grinding tool axial is equal, achieves the effect of shape-preserving;Its beneficial effect is simple structure, reasonable design, greatly prolongs the shape-preserving life of grinding tool, reduces the frequency of dressing or replacing grinding tool, simplifies processing technology, improves processing efficiency, reduces processing cost.

This invention relates to an intelligent thermal management control system and method. The fan, starting system, instrument system, retarder system, air conditioning system, and engine control system (ECM) are communicatively or hardwired connected to the intelligent thermal management control system. Based on the different input signal states of the starting system, instrument system, retarder system, air conditioning system, and engine control system (ECM), and their cooling requirements, the intelligent thermal management control system automatically selects different fan control schemes, controlling the fans to operate at different speeds, taking into account the cooling system type, ambient temperature, and vehicle speed. This invention features a limp-around function, enabling the vehicle to achieve optimal cooling under different operating conditions and speeds, reducing accessory power consumption and fuel consumption, thus meeting the requirements of intelligent thermal management control.