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52results about How to "Improve self-control" patented technology

Circulating fluid bed boiler online optimized self-learning control method

The invention discloses a circulating fluid bed boiler online optimized self-learning control method, which is characterized in that: a load knowledge base, a bed temperature knowledge base, a secondary air volume knowledge base and a self-learning updating algorithm are provided, so a characteristic value and a running experience value of a boiler can be extracted, stored and utilized to improve the control performance. A heat efficiency online optimizer adjusting bed temperature and a second air volume are provided, a built-in Newton gradient optimization algorithm can be used to instantly optimize the combustion heat efficiency, so the combustion process of the boiler is approximate to an economical combustion best area. A single-loop-multi-impulse intelligent control algorithm can be adopted for controlling the temperature of a boiler bed layer, so multiple variables influencing the bed temperature can be coordinated and controlled after being effectively decoupled, and the integration of the safety target and the economic target can be realized. Due to the adoption of the control method, the safe, stable and high-efficient running of the circulating fluid bed boiler can be realized, the robustness is strong, fault-tolerant capacity for a preset experience value can be realized, and the debugging difficulty of the control system can be reduced.
Owner:ZHEJIANG UNIV

Fire-fighting floor tile

The invention discloses a fire-fighting floor tile. The fire-fighting floor tile comprises a floor tile, wherein a plurality of fire-fighting cavities are symmetrically arranged in the floor tile, fire-fighting nozzles are slidably inserted in the fire-fighting cavities, fixing seats are arranged on the inner bottom walls of the fire-fighting cavities, right-angle pipes are fixedly embedded in thefixing seats, and one ends, far away from the fire-fighting cavities, of the right-angle pipes extend into the floor tile and are commonly connected with a water inlet pipe. According to the fire-fighting floor tile, the right-angle pipes are connected with pressure cavities in a sliding sealing manner, so that the fire-fighting nozzles achieve the effect of automatically ascending and spraying,water is prevented from entering the fire-fighting cavities and influencing the service life of the fire-fighting floor tile through sealing plates when the fire-fighting nozzles spray water to extinguish fire, the fire-fighting nozzles automatically spray water when reaching a specified height through spraying channels and the pressure cavities, the change of the external environment temperatureis converted into the mechanical action of a piston and a push rod through thermal expansion liquid, opening and closing of a water inlet pipe are automatically controlled through the linkage of the push rod and a rubber plug, and the automatic control capability and the reliability of the fire-fighting floor tile are improved.
Owner:滁州市中奥新型建材有限公司

Efficient learning method through integrated utilization of functions of mobile phone

The present invention is applicable to an efficient learning method through integrated utilization of functions of a mobile phone. The method provided by the invention is composed of a basic screen lock function of a mobile phone, a video camera function, a QQ chat function, a WeChat official account, a display unit, a communication unit, a control unit and a storage media. After a user joins a corresponding WeChat official account of the mobile phone, the control unit is configured to command the communication unit to send timing information to the users through the official account; the user replies at regular intervals, and the control unit is configured to determine whether the setting time of the user is up or not; when the setting time of the user is up, the control unit is configured to send a prompt message to the official account, and the user starts to study when receiving the prompt message, wherein multimedia data for study is sent by the storage media to the official account so as to assist in study in a linkage mode or in a direct displaying mode. According to the invention, users may get rid of the perplex that people is unable to continually and effectively study, and the users may study through promotion of an external force to facilitate forming a habit and improving the ability of self-control.
Owner:NANJING ZHUANCHUANG INTPROP SERVICES

Fire extinguisher capable of being automatically turned and off for jet

The invention discloses a fire extinguisher capable of being automatically turned on and off for jet. The fire extinguisher comprises a spray head, the spray head is sequentially divided into an installation cavity, a rotational flow cavity and a jet cavity from top to bottom, a flow blocking rotating mechanism is installed in the rotational flow cavity, a plurality of electromagnetic cavities areannularly formed outside the rotational flow cavity in the spray head, and each electromagnetic cavity is internally fixedly provided with an iron core. The fire extinguisher is connected in a threaded installation mode, the universality of the fire extinguisher is improved, the current generated between a rotating permanent magnet column and a coil is supplied to an acousto-optic alarm mechanismfor use, the warning capability and the safety of the fire extinguisher are improved, the normal work of the acousto-optic alarm mechanism is protected through a transparent annular flame retardant cover, a valve plug is automatically opened for extinguishing a fire and closed after the fire is extinguished through an automatic switch mechanism, and the self-control capability and the water resource saving capability of the fire extinguisher are improved. The service life of a heat-shrinkable metal rod is prolonged through the linear retention of a spring, and the work of the heat-shrinkablemetal rod is not disturbed through a valve element.
Owner:江山市利安消防科技有限公司

Backflow pressurized self-cooking straight-bar rice noodle extrusion discharging machine

The invention relates to a backflow pressurized self-cooking straight-bar rice noodle extrusion discharging machine. The backflow pressurized self-cooking straight-bar rice noodle extrusion discharging machine comprises a motor, a driving wheel, a reduction gearbox, a raw material tube, a raw material shaft, a cooked material tube and a cooked material shaft, wherein the lower part of the raw material tube and the lower part of the cooked material tube are respectively provided with a feeding hole, the side surface of the raw material shaft is provided with a raw material screw rod, the raw material screw rod is provided with a backflow notch, the side surface of the cooked material shaft is provided with a cooked material screw rod, the upper end of the raw material shaft is connected with a raw material drift holder, the upper end of the cooked material shaft is connected with a cooked material drift holder, the end part of a raw material blank cap is provided with a discharging hole, the end part of a cooked material blank cap is provided with a rice noodle discharging head, and the discharging hole of the raw material blank cap is communicated with the feeding hole in the lower part of the cooked material tube through a conveying pipe. The backflow pressurized self-cooking straight-bar rice noodle extrusion discharging machine has the advantages that the yield is greatly increased and reaches 450kg/h; the stability in running is high, and the maintenance cost is low; the rice noodle discharging speed is uniform, and the waste of rice noodle ends can be lowered; simplicity in operation is realized, and the labor intensity is low.
Owner:江西华达昌食品有限公司

Circulating fluid bed boiler online optimized self-learning control method

The invention discloses a circulating fluid bed boiler online optimized self-learning control method, which is characterized in that: a load knowledge base, a bed temperature knowledge base, a secondary air volume knowledge base and a self-learning updating algorithm are provided, so a characteristic value and a running experience value of a boiler can be extracted, stored and utilized to improve the control performance. A heat efficiency online optimizer adjusting bed temperature and a second air volume are provided, a built-in Newton gradient optimization algorithm can be used to instantly optimize the combustion heat efficiency, so the combustion process of the boiler is approximate to an economical combustion best area. A single-loop-multi-impulse intelligent control algorithm can be adopted for controlling the temperature of a boiler bed layer, so multiple variables influencing the bed temperature can be coordinated and controlled after being effectively decoupled, and the integration of the safety target and the economic target can be realized. Due to the adoption of the control method, the safe, stable and high-efficient running of the circulating fluid bed boiler can be realized, the robustness is strong, fault-tolerant capacity for a preset experience value can be realized, and the debugging difficulty of the control system can be reduced.
Owner:ZHEJIANG UNIV

Fruit sports beverage for teenagers and preparation method of fruit sports beverage

InactiveCN108432985AEasy to judgeInhibition of hyperexcitabilityFood scienceVitamin CFruit juice
The invention relates to the technical field of functional beverages, and discloses a fruit sports beverage for teenagers and a preparation method of the fruit sports beverage. The fruit sports beverage consists of the following raw materials in parts by weight of 0.05-0.1 part of a radix codonopsis extraction solution, 0.05-0.1 part of fish oil fatty acid ethyl ester, 8-12 parts of concentrated fruit juice, 0.0015-0.003 part of calcium carbonate, 0.002-0.004 part of calcium gluconate, 0.002-0.004 part of zinc gluconate, 0.003-0.005 part of magnesium stearate, 0.0008-0.001 part of vitamin A, 0.0002-0.002 part of vitamin B1, 0.0005-0.001 part of vitamin B2, 0.001-0.002 part of vitamin B6, 0.02-0.06 part of vitamin C, 0.025-0.035 part of citric acid, 2-3 parts of xylitol, 0.02-0.04 part of xanthan gum and the balance of water, wherein the total of all the raw materials is 1L. According to the body and intelligence development law of the teenagers, comprehensive nutrient substances necessary for growth and development of the teenagers are provided in a targeted manner, the organism immunity of the teenagers is strengthened, the perfect development of skeletons, organs and brains of the teenagers is promoted, favorable studying and living state of the teenagers is maintained, and the learning efficiency and the living quality of the teenagers are improved.
Owner:GUANGZHOU JULAN HEALTH IND RES INST CO LTD

Intelligent health refrigerator capable of setting food access authority

The invention discloses an intelligent health refrigerator capable of setting food access authority. The intelligent health refrigerator comprises a box body provided with a storage chamber and a boxdoor hinged to the box body, wherein at least two drawers used for storing food are arranged in the storage chamber; an active RFID label is attached to each food packaging bag in the drawer; a bar code is arranged on the surface of the active RFID label; an RFID reader-writer and an RFID receiver are further arranged in the storage chamber; a fingerprint lock is arranged on the drawing side of atleast one drawer; a touchable screen is arranged on the outer side of the box door; the RFID receiver, the touchable screen and the fingerprint lock are respectively connected with a controller; andthe controller is connected with an intelligent terminal APP. According to the intelligent health refrigerator, the intelligent terminal APP and the controller are utilized to store the correspondingrelationship between the identification information of the RFID label and the article information, and the corresponding relationship between the user file and the fingerprint, and set the corresponding food access authority for different users so as to supervise the users to keep healthy diet.
Owner:ZHEJIANG SCI-TECH UNIV

Turnover uniform hot-melting device used for machining pig iron casting

The invention discloses a turnover uniform hot-melting device used for machining a pig iron casting. The turnover uniform hot-melting device used for machining the pig iron casting comprises an outerjacket and an inner jacket. First motors are fixedly mounted on the left side and the right side of the outer jacket. One end of a circulating horizontal pipe is fixedly connected into each first motor. A rotary connecting shaft is fixedly mounted at the lower end of a second motor. A first pasting plate and a second pasting plate are sequentially and fixedly connected to the middle section of theinner wall of the inner jacket. According to the turnover uniform hot-melting device used for machining the pig iron casting, the outer jacket is hollow and cylindrical, so that the inner jacket rotates in the outer jacket to enable material in the device to be sufficiently heated, and the material heating efficiency is improved; stirring support rods have good heat resistance and can stir iron blocks to increase the hot-melting rate of the iron blocks; and the first pasting plate and the second pasting plate are made from 310s stainless steel with a good heat-resistant effect so that pig iron can be well filtered, and meanwhile, melting of the first pasting plate and the second pasting plate can be avoided.
Owner:安徽省虎力机械制造有限公司

'Instant labour spare time discontinuous way' motor vehicle drive theory and implementing method thereof

The invention relates to an 'instantaneous working-idle intermittent' motor vehicle drive theory, which is a very creative theory invention belonging to the technical field of vehicles. The motor vehicle drive theory breaks through the restriction of the prior driving mode, directly uses 'inertia energy' to directly provide a vehicle drive set with two running states of 'working' and 'idle' which are combined organically in quite a smart way, and realizes the mutual matching between an 'engine' energy consumption and an actual demand and the mutual balancing between the 'engine' energy consumption and an actual energy consumption benefit in the simplest dynamic mode. Under the condition of urban traffic road, the authenticity that the theory exists objectively is proved through a plurality of simulated tests of real vehicles and the ironclad facts in the obtained hundreds of thousands of precious data information. When the motor vehicle is driven within a distance of 100 kilometers, the 'working' driving is about 26 kilometers, while the 'idle' driving is bout 74 kilometers. The 'instantaneous working-idle intermittent' motor vehicle drive theory opens up a new shortcut for realizing the aim of saving more than half of energy sources for the motor vehicle.
Owner:张鸿蓓

A flip-type uniform hot-melt device for processing pig iron castings

The invention discloses a turnover uniform hot-melting device used for machining a pig iron casting. The turnover uniform hot-melting device used for machining the pig iron casting comprises an outerjacket and an inner jacket. First motors are fixedly mounted on the left side and the right side of the outer jacket. One end of a circulating horizontal pipe is fixedly connected into each first motor. A rotary connecting shaft is fixedly mounted at the lower end of a second motor. A first pasting plate and a second pasting plate are sequentially and fixedly connected to the middle section of theinner wall of the inner jacket. According to the turnover uniform hot-melting device used for machining the pig iron casting, the outer jacket is hollow and cylindrical, so that the inner jacket rotates in the outer jacket to enable material in the device to be sufficiently heated, and the material heating efficiency is improved; stirring support rods have good heat resistance and can stir iron blocks to increase the hot-melting rate of the iron blocks; and the first pasting plate and the second pasting plate are made from 310s stainless steel with a good heat-resistant effect so that pig iron can be well filtered, and meanwhile, melting of the first pasting plate and the second pasting plate can be avoided.
Owner:安徽省虎力机械制造有限公司

A fire-fighting floor tile

The invention discloses a fire-fighting floor tile, which comprises the floor tile. A plurality of fire extinguishing chambers are arranged symmetrically in the floor tile. A fire extinguishing nozzle is slidably inserted in each of the fire extinguishing chambers. The inner bottom wall of each of the fire extinguishing chambers A fixed seat is installed on each of the fixed seats, and a right-angle pipe is fixedly embedded in each of the fixed seats. The ends of the plurality of right-angle pipes away from the fire extinguishing chamber all extend into the floor tiles and are jointly connected with a water inlet pipe. In the present invention, the sliding and sealing connection between the right-angle tube and the pressure chamber enables the fire extinguishing nozzle to achieve the effect of automatic rising and spraying, and the sealing plate enables the fire extinguishing nozzle to spray and extinguish the fire to prevent the water in the fire extinguishing chamber from affecting the life of the device, and realizes the fire extinguishing nozzle through the spray channel and the pressure chamber. Automatically spray when it reaches the specified height, convert the change of the external environment temperature into the mechanical action of the piston and the push rod through the thermal expansion fluid, realize the automatic control of the switch of the water inlet pipe through the linkage of the push rod and the rubber plug, and increase the self-control ability and reliability of the device sex.
Owner:滁州市中奥新型建材有限公司

Regional centralized energy supply automatic control system

The invention discloses a regional centralized energy supply automatic control system comprising a central processing unit and a flow monitoring module. The output end of the central processing unit is electrically connected with the input end of the flow monitoring module through a wire; the output end of the central processing unit is electrically connected with the input end of an early warning unit through a wire; and the output end of the early warning unit is electrically connected with the input end of a mobile terminal in a wireless mode. The regional centralized energy supply automatic control system relates to the field of centralized energy supply. According to the regional centralized energy supply automatic control system, the system monitors the energy use condition of each user in real time, the actual use amount in unit time is compared with the set use amount threshold value, whether the heat energy use amount of a user is suddenly increased or not is judged, and the user is informed in time through the early warning module, so that the user can conduct self-inspection in time to check whether a heat supply pipe is damaged or not so as to avoid energy waste; and if the user does not receive the signal in time, the system can directly and automatically stop supplying energy, so that the self-control capability of the system is improved.
Owner:重庆中节能悦来能源管理有限公司

Fluid curvature engine, fluid curvature engine equipment and control method of fluid curvature engine equipment

The invention discloses a fluid curvature engine, fluid curvature engine equipment and a control method of the fluid curvature engine equipment. The fluid curvature engine is mainly composed of a flying disc shell, a multi-convex-ring disc wing and a high-speed fluid generator, the flying disc shell is an annular or disc-shaped open half cavity, the multi-convex-ring disc wing is annular or disc-shaped, and a plurality of protrusions with curvature radians are arranged on the upper surface of the multi-convex-ring disc wing in the circumferential fluid flowing direction. The fluid curvature engine gives full play to the principle that the combined action of fluid viscosity and high-speed fluid inertia blocks atmospheric pressure to generate a low-pressure area in a curvature reduction area of an upper convex surface so as to generate lift force, and high-speed fluid is controlled to circularly flow in the frisbee shell and repeatedly flow through an arc-shaped curvature upper convex curved surface of a multi-convex-ring disc wing; accordingly, a plurality of corresponding low-pressure areas are generated in the curvature reduction area of the upper convex face of the multi-convex-ring disc wing to generate lift force, the lift-drag ratio of the multi-convex-ring disc wing can be hundreds of, and the problems that an existing engine is small in thrust-weight ratio and insufficient in lift force can be solved. The equipment for providing driving force by adopting the fluid curvature engine is fluid curvature engine equipment.
Owner:田贵川

Vertical oil-fired hot water boiler with high utilization rate and use method of vertical oil-fired hot water boiler

The invention discloses a vertical oil-fired hot water boiler with a high utilization rate and a use method of the vertical oil-fired hot water boiler. The vertical oil-fired hot water boiler comprises a bottom plate, an efficient heat treatment assembly, a hot water treatment assembly and a water treatment assembly; a tank is detachably connected to the surface of the bottom plate; a control box is detachably connected to one side of the tank; a connecting end is connected to the top of the tank in an embedded mode; and the efficient heat treatment assembly comprises a box body. The overall heating efficiency is greatly increased through a plate heat exchanger; when the plate heat exchanger is used for heat exchange,the heat transfer coefficient of the plate heat exchanger is 3-5 times higher than that of a tubular heat exchanger, the occupied area of the plate heat exchanger is one third of that of the tubular heat exchanger, the heat recovery rate of the plate heat exchanger can reach 90% or above; water flow is discharged through a water outflow pipe detachably connected with one end of the plate heat exchanger, water returning work is conducted through a water returning pipe, and therefore, the overall water returning and discharging efficiency is improved, and the overall using effect is improved, the product advantages are increased, and resource waste is reduced; the vertical oil-fired hot water boiler can provide heating as a whole; and hot water is subjected to hot galvanizing treatment, so that the requirement for sanitary hot water is completely met.
Owner:江苏博格锅炉设备有限公司
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