106results about How to "Enter in time" patented technology

The invention discloses a defrosting method for a heat-pump type air conditioner, which decides whether the defrosting operation mode, namely setting environment determination temperature t<1> and t<2> and three constants a, b and c, is carried out by combination of coil tube temperature T of an outdoor heat exchanger, outdoor temperature T, actual heating time H and set heating time h; under the following conditions, the unit starts the defrosting operation mode: 1. when T is less than or equal to t<1> and more than or equal to t<2>, if the coil tube temperature T of the outdoor heat exchanger meets the condition of T less than a, T plus c and H larger than h in a continuous M minutes, the unit starts to defrost; 2. when T is less than t<2>, if the coil tube temperature T of the outdoor heat exchanger meets the conditions of T less than b, T plus c and H larger than h in a continuous M minutes, the unit starts to defrost. The defrosting method has the advantages of shortening defrosting time, improving defrosting efficiency, leading to thorough defrosting and greatly improving heating efficiency.

The invention discloses an Internet+hazardous waste management system and method. The Internet+hazardous waste management system comprises a hazardous waste supervision unit, a hazardous waste generation unit, a hazardous waste transportation unit, a hazardous waste disposal unit, a cloud platform, an enterprise information management system and an early warning system, wherein data transmission is performed between the hazardous waste supervision unit and the cloud platform; data transmission is performed between the cloud platform and the hazardous waste generation unit, the hazardous waste transportation unit and the hazardous waste disposal unit; and the early warning system is used for receiving information transmitted by the cloud platform. Hazardous waste is effectively treated under the actions of the hazardous waste generation unit, the hazardous waste transportation unit and the hazardous waste disposal unit in sequence, and a repeated confirmation of hazardous waste and confirmation of transportation vehicles are involved, so that the safety of the hazardous waste is ensured, and the problem of loss is solved. The Internet+hazardous waste management system is firmly connected in structure and high in intelligence degree during use, and a small number of personnel participate. The method is compact in flow; illegal missing of the hazardous waste is effectively reduced; and the supervision strength of the hazardous waste is enhanced.

The invention relates to a bearing seat with an oil return groove. The bearing seat comprises a seat cover, a seat bottom, an axle hole, a bearing guard, an oil filling hole, an oil drainage hole, a maze groove and a joint screw hole and is characterized in that: the oil return groove is formed on the bottom side of the maze groove at the seat bottom and communicated with an oil cavity; and the oil drainage hole is formed under the center of the oil cavity at the bottom of the seat bottom. Return oil can enter the oil cavity conveniently in time and oil is replaced cleanly and completely; and the temperature statuses of a bearing and lubricating oil can be grasped in time.

The invention discloses a heating device for a gas humidifier. The heating device comprises a casing, a heating disc assembly and a center control module. The heating disc assembly is provided with a heating disc and is installed on the casing, and the heating disc is exposed above the casing. The center control module comprises a power source assembly, a human-computer interface and a main control circuit board assembly, wherein the power source assembly and the main control circuit board assembly are fixedly installed on the casing and accommodated in the casing, and the human-computer interface is installed on the casing and exposed on the side of the casing. The human-computer interface is electrically connected with the power source assembly and the main control circuit board assembly and operates the center control module by controlling and sending data. By optimal design of the casing, danger of burning and scalding and faults such as open circuit are effectively avoided, and danger of electric leakage and electric shock can be effectively avoided by optimal design of the heating disc assembly. By optimal design of the center control module, a whole humidifying system is high in intelligence degree, safe and reliable.

The invention discloses a steel-ball outputting, screening and filling device for a ball mill. The device comprises an electrical control part, wherein the electrical control part is used for partially connecting and controlling an outputting part, a conveying part, a material separating part, a screening part and a filling part. The outputting part comprises an output port disposed in the ball mill. The conveying part comprises conveying pipelines having more than one section which are connected to each other. The output port is disposed corresponding to the head end of the conveying pipelines having more than one section. The material separating part comprises a material separating hopper, a material separating pipeline and a material separating mechanism. The tail end of the conveying pipelines having more than one section is disposed corresponding to the material separating hopper. The material separating hopper is connected to the material separating pipeline. The material separating mechanism which is used for separating steel balls in the material separating pipeline is disposed in the material separating pipeline. The screening part comprises screening equipment and sub-packaging boxes. The screening equipment is connected correspondingly to the material separating mechanism conveying the steel balls into the equipment. The screening equipment is connected correspondingly to a plurality of the sub-packaging boxes used for sub-packaging the screened steel balls of different specifications. The filling part is connected to the sub-packaging boxes and the ball miller. The device is simple in structure, compact in connection, stable in conveyance, high in screening efficiency, high in automation degree, low in labor intensity and low in using cost.

The present invention provides method of raising binding force of chemical coating on the surface of NdFeB permanent magnet. The NdFeB permanent magnet is pre-coated in alkaline plating solution under ultrasonic action, and by means of the activation, cavitation and stirring of ultrasonic wave, one homogeneous and compact initial deposited layer is formed on the surface of the magnet, so as to raise the binding force of chemical nickel-base coating on the surface of the magnet obviously and reduce pores in the coating. The present invention also provides the technological process including deoiling and pickling to activate before plating, the ultrasonic pre-plating and the conventional chemical plating. The formed coating has high corrosion resistance, raised binding to the substrate and perfect protection on the NdFeB permanent magnet.

The invention relates to a brewing device. The brewing device aims to solve the technical problems that traditional manual powder brewing has many shortcomings, powder measurement through an existing brewing device on the market is inaccurate and the brewing quality of powder is unstable. The brewing device for powdery drinks comprises a powder box and a powder feeder matched with the powder box, a powder collection cover is arranged on the powder outlet of the powder feeder, and a milk bottle is arranged below the powder collection cover. The milk bottle is communicated with a water tank through a water pump. The powder box, the powder feeder and the powder collection cover are matched, the powder feeder and the powder collection cover move synchronously, the powder entering the powder feeder can be discharged into the milk bottle in time, and therefore the brewing quality of the powder is stable.

The invention discloses a kiwifruit cleaning dehairing device. The device comprises a base, a box body, a first gear and a hopper; a supporting post is arranged on the base; the top of the supportingpost is provided with a first air bag; the hopper passes through the first gear and extends into the box body; a plurality of baffles are connected to the bottom of the first gear; the baffles are rotatably connected to the box body; the inner side of the baffles are provided with a plurality of second air bags with brushes; the first gear engages with a half gear; the half gear is fixed with a rotating shaft which is rotatably connected to a frame; the other side of the half gear is provided with a second gear; the second gear is fixed with a gear shaft which is rotatably connected to the frame; the gear shaft is connected to a first bevel gear; the first bevel gear engages with a second bevel gear; the second bevel gear drives a transmission mechanism through a tensioning shaft; and a cleaning device is arranged above the hopper, and a water pump supplies the cleaning device with water. The device can carry out automatic dehairing and cleaning on kiwifruits, and reduce the intensityof manual operation.

The invention discloses a full-automatic degassing machine, comprising a degassing barrel (2), a slurry inlet (1), a slurry outlet (6), a stirring and crushing device (3) and a motor. The invention is characterized in that the full-automatic degassing machine also comprises an air cavity (7), an air inlet (8), an oil gas suction inlet (9), a lifting support sliding rod (21), a guide rail locatingplate (12), a double spindle lifting cylinder (24) and a brake friction plate (30), and a first ultrasonic wave probe (15), a second ultrasonic wave probe (16), a slurry blocking detection device (25) and an automatic drainer (26), and the double spindle lifting cylinder (24), a braking cylinder (28), the slurry blocking detection device (25), the motor (13), the first ultrasonic wave probe (15) and the second ultrasonic wave probe (16) are all connected with an electric control device (31). The full-automatic degassing machine disclosed by the invention has a reasonable design, a simple structure, economy and practicability, convenience in operation, good degassing efficiency, high efficiency, long service life and simplicity in mounting and dismounting.

The invention provides a door lock control method for rescue of an accident and a system. The system comprises an accident detection unit arranged in a room and used for outputting the room information of the room when an accident happening in the room is detected, a control device which is connected with the accident detection unit in communication used for authorizing the related personnel matching the permission information corresponding to the acquired room information to enter the room based on the corresponding relation of the preset room information and permission information. Thus, only the designated personnel after permission can enter the corresponding room to perform rescue, and personal and property safety of household can be guaranteed effectively.

A kind of disinfection installment used in centre air conditioning which belongs to air disinfection technology area and it is used to resolve the defection of the present installment of isolating drastically. In the installment there is setting the chlorite and activator delivery material pipes, a metering pump, a reacting pot and a gasify installment matching with the metering pump. After improved it increases a blowing off equipment which is consisted of a blowing off tank and a gas pump and the blowing tank is above of the inlet duct of gas equipment and in the tank there is a blowing off plate and on the plate surface layout the blowing holes densely also has the baffle boards distributing in dislocation and the reverse sump runner. The fluid inlet and the air outlet of the plate's up-down section are connected to the reacting tower and the gas pump individually. After extension the equipment it can make the activity chlorine dioxide liquor formed a thinner reverse fluidized led above the blowing off plate and it can make the chlorine dioxide divorced all from the liquor by undergoing the air blowing off from the blowing off hole on the surface of plate so it cancels the defection of the present installment of isolating drastically and the high density residual liquid chlorine dioxide.

The invention provides a PTC semiconductor electric boiler and a heating system. The PTC semiconductor electric boiler is provided with a boiler shell, a boiler heating portion located in the boiler shell and an electric control portion located in the boiler shell and used for controlling the boiler heating portion. The boiler heating portion comprises a main pipe water feeding bar, water feeding connection pipes, PTC semiconductor heating components, water discharging connection pipes and a main pipe water discharging bar. The water feeding connection pipes communicate with the pipe wall of the main pipe water feeding bar, and the water discharging connection pipes communicate with the pipe wall of the main pipe water discharging bar. The PTC semiconductor heating components comprise water storage pipes and PTC semiconductor heating pipes, and the water storage pipes sleeve the interior of the PTC semiconductor heating pipes. The PTC semiconductor heating pipes are adopted for heating water in the PTC semiconductor electric boiler, and the water can be thoroughly separated from the PTC semiconductor heating pipes, so that water electricity separation is achieved, the problem of safety hazards is avoided, and safety performance is high.

The invention discloses a ternary-cycle air cooled refrigerator. An electrical control device internally stores parameters such as a refrigerating fan operating target time parameter LCFSJ. The defrosting method comprises a freezing chamber defrosting method, a refrigerating chamber defrosting method and a variable temperature chamber defrosting method. The freezing chamber defrosting method comprises a defrosting entering preparing step, a defrosting preparing step, a defrosting entering step, a defrosting step and a defrosting existing step. According to the ternary-cycle air-cooled refrigerator and the defrosting method thereof, considering specific working conditions in the operation process of the refrigerator, accurate matching of the defrosting control and the actual working conditions is realized, the defrosting effect is ensured, the condition that defrosting is carried out when defrosting is not needed is avoided, frequent defrosting is avoided, excessive starting of a defrosting electrical heater is avoided, so that energy is saved, and a phenomenon that defrosting cannot exit is prevented.

The invention discloses a cat litter box with an automatic filtering function. The box includes a baseplate, two triangular brackets are symmetrically arranged at the upper portion of the baseplate and movably connected with a main cat litter box body, and a driving device used for driving the main cat litter box body to turn over is arranged below the main cat litter box body. Cat litter can be automatically filtered in the cat litter box in time, the problems of stink and the like cannot occur, and the cat litter box is novel in design and practical in function. When a cat owner cleans awaycat feces, convenience is provided for picking up the cat feces.

The invention relates to the technical field of lead frame semi-etching, in particular to semi-etching equipment for an integrated circuit lead frame. The equipment comprises a shell, water storage tanks are fixedly communicated with the two sides of the shell, water pumps are fixed in the water storage tanks, and the water outlet ends of the water pumps are fixedly communicated with spraying pipes through guide pipes. The spraying pipes are fixed between the inner walls of the shell, a plurality of sprayers fixedly communicate with the outer wall of the spraying pipe, guide rails are symmetrically fixed to the two sides of the inner wall of the shell, and sliding strips are slidably connected into the guide rails, wherein a driving mechanism used for driving the sliding strips to slide in the guide rails is arranged on one side of one sliding strip, and a supporting plate is arranged between the two sliding strips. According to the scheme, after etching is completed, the lead frame is driven to rotate through the turnover mechanism, so the etching liquid in the groove is turned over and falls, the etching liquid on the surface of the lead frame can be cleaned in time after etching is completed, and the situation that the etching liquid stays on the surface of the lead frame to continue etching, and the etching depth is large is prevented.

The invention discloses a waste lubricating grease collecting structure of a wind driven generator spindle bearing. The waste lubricating grease collecting structure of the wind driven generator spindle bearing has the advantages that a first grease collecting bottle is fixed to a turntable through a first grease delivery pipe and is communicated with a roller moving cavity through the first grease delivery pipe and a first grease outlet in the turntable, and a second grease collecting bottle is fixed to a rotor through a second grease delivery pipe and communicated with the roller moving cavity through the second grease delivery pipe and a second grease outlet in the rotor. A grease collecting pipeline is shortened, air in the grease collecting bottles is easily exhausted and can produce certain suction force under the effect of centrifugal force due to the fact that the first grease collecting bottle and the second grease collecting bottle are installed on the turntable and the rotor respectively, waste lubricating grease can timely flow into the grease collecting bottles, and accordingly when a grease supply device supplies new lubricating grease, the new lubricating grease can well extrude the waste lubricating grease, and the waste lubricating grease can be fully replaced by the new lubricating grease.

The invention discloses a method for determining defrosting of an air source heat pump unit. The method comprises the following steps of acquiring the ambient temperature, ambient humidity, and fin temperature by a sensor detection module of the heat pump unit; judging that the ambient humidity is greater than or equal to the predetermined defrosting humidity, determining the first defrosting timeby checking a relationship table of the ambient temperature and the ambient humidity, and acquiring the compressor running time; and judging that the compressor running time is greater than the firstdefrosting time, judging that the fin temperature is smaller than or equal to the preset defrosting chip temperature, judging that the ambient temperature is smaller than or equal to the preset defrosting ambient temperature, judging that the difference between the ambient temperature and the fin temperature is less than or equal to a preset defrosting ring fin difference, and entering a defrostprocedure. According to the method for determining the defrosting of the air source heat pump unit provided by the invention, by acquiring the ambient humidity, judging the ambient temperature, the problem that the that the energy efficiency of the unit is reduced caused by defrosting or excessive frosting of the unit due to the phenomenon that the ambient humidity is too low and the unit enters defrosting without frosts, and the phenomenon that the ambient humidity is too high and the unit does not enter defrosting when the frosting is serious is solved.

The invention discloses a process for selectively producing phosphorus pentoxide. By using yellow phosphorus as a basic material and sulfuric acid as a drying agent, the phosphorus pentoxide is prepared by combustion in a phosphorus combusting furnace, phosphorus pentoxide smoke prepared by combustion of the yellow phosphorus is introduced into a multistage sedimentation system after being cooled through a cooling system, and sent to a material collecting bin after being further cooled by the multistage sedimentation system to prepare phosphorus pentoxide powder, and a tail gas is exhausted after being purified; or the phosphorus pentoxide smoke prepared by combustion of the yellow phosphorus combustion is sequentially introduced into a polyphosphoric acid absorbing tower and a phosphoric acid absorbing tower for being absorbed after being cooled by the cooling system so that polyphosphoric acid and phosphoric acid are respectively obtained, and the tail gas is exhausted after being absorbed through a foam absorbing tower, an ammonia absorbing tower and a fiber demister. According to the process, equipment is capable of reasonably optimizing a structure of production equipment; the purity of the produced phosphorus pentoxide reaches above 99.5 percent, and the phosphorus pentoxide can be largely produced.

The invention discloses a system and a method for monitoring the community safety patrol based on a smart lamp pole. The system for the community safety patrol based on the smart lamp pole comprises acamera, an RFID (Radio Frequency Identification Device) and a controller, wherein an output end of the camera is in one-way electrical connection with an input end of the controller; an output end ofthe RFID is in one-way electrical connection with the input end of the controller. According to the system and the method for monitoring the community safety patrol based on the smart lamp pole provided by the invention, the RFID is deployed on the lamp pole so as to check on work attendance of patrol personnel, so that the patrol quality is ensured, the patrol efficiency is improved, and proprietors can feel safe; an occupation situation of a fire-fighting access can be also detected, so that the smoothness of the fire-fighting access can be ensured, and a fire fighting truck can enter in time when an accidental fire occurs; through the cooperation of the camera, the RFID and the controller, the problem that the patrol personnel does not go on patrol as stated during patrol and even is absent during patrol is solved.

The present invention discloses service call queuing method. Said invention ensures user capable of in time entering network in resource releasing, through configuring queue service selection condition to provide difference service characteristic; only using cycle triggering functional timer substituting each queuing user configured timer, saving system resources and simplifying system implementation doublet trigger system configuration, capable of periodicity originating attempt in no resource releasing state. The present invention can effectively reduce calling reject rate, raising system capacity and user's accessing successful probability.

The invention discloses a water cooling method for a motor. The water cooling method includes a step a of arranging a rubber water pipe outside a housing in such a manner that the rubber water pipe winds on a housing between two mounting bases along the axial direction to form a spiral structure, wherein one end of the rubber water pipe is a water inlet end and the other end of the rubber water pipe is a water outlet end; a step b of communicating the water inlet end and the water outlet end of the rubber water pipe with a same water tank where a water pump and a cooler for cooling the cooling water are arranged; and a step c of injecting clear water for cooling in the water tank before working of the motor, and starting the water pump and the cooler during working of the motor to allow the cooling water to circulate between the water tank and the rubber water pipe. A water pipe is wound outside the housing, and material of the water pipe, the winding means of the water pipe and the internal diameter ratio of the water pipe and housing are perfectly chosen to form an inseparable part of the method, so as to improve the heat radiation effect along the radial direction.

The invention relates to a casting flow coating device with a warning function. The casting flow coating device comprises a spraying workbench, a filter device, a charging tank, a water pump and a spray gun, wherein a funnel-shaped paint recycling device is arranged in the spraying workbench; the upper end surface of the paint recycling device is parallel to the upper end surface of the spraying workbench; the lower end of the paint recycling device is communicated with the charging tank through a first pipeline; the filter device is arranged at a communicated part of the paint recycling device and the first pipeline; a charging hole is formed in the upper end of the charging tank; the water pump is arranged at one side, far from the first pipeline, of the charging tank; a feeding hole of the water pump is communicated with the charging tank; a discharging hole of the water pump is communicated with the spray gun through a second pipeline; the spray gun is arranged above the spraying workbench; a formaldehyde detector, a master control system and an alarm are arranged on the side wall of the spraying workbench; and the formaldehyde detector, the master control system and the alarm are sequentially connected through a circuit. Compared with the prior art, the casting flow coating device can warn the formaldehyde concentration, can improve the spraying efficiency and can improve the spraying quality.

The invention relates to a water channel structure and a gas water heater water supply system with the water channel structure. The water channel structure comprises a pipeline body, a check valve assembly and a drive assembly, wherein the inner portion of the pipeline body is divided into a hot water pipeline, a cold water pipeline and an intermediate pipeline communicating with the hot water pipeline and the cold water pipeline, the hot water pipeline is provided with a hot water inlet and a hot water outlet which communicate with fluid, the cold water pipeline is provided with a cold waterinlet and a cold water outlet which communicate with the fluid, the check valve assembly comprises a plug which is movably arranged in the intermediate pipeline and can only allow water in the hot water channel to flow into the cold water pipeline in one direction, the drive assembly is arranged in the cold water pipeline and connected with the plug, in the state that the cold water outlet is opened, the drive assembly drives the plug to block the hot water pipeline and the cold water pipeline, so that it is avoided that the water heater is started by accident.

The invention relates to a production method of a multi-flavor finished product egg, belongs to a production process of the finished product egg, and solves the problems of short shelf life and few varieties of finished product eggs in the prior art. The method includes the following steps: performing aperture expanding treatment of a raw egg; washing the aperture-expanded egg; steaming the washed aperture-expanded egg into the aperture-expanded tenderly-cooked egg; preparing the aperture-expanded tenderly-cooked egg into the multi-flavor finished product egg; and packing the multi-flavor finished product egg. According to the method, apertures of the raw egg are expanded, then the aperture-expanded egg is cooked into the aperture-expanded tenderly-cooked egg by water steam, further the aperture-expanded tenderly-cooked egg is soaked into a juice with a desired flavor, heated and then cooled to obtain the multi-flavor finished product egg. Through use of the method, the production cycle is short, the finished product rate is high, the shelf life is long, the production cost is greatly reduced, and the method can ensure that the required flavor can timely get into the egg. The finished product egg prepared by the method can be a five-spice tea flavored boiled egg, a sauce egg, a festive red egg, a sauce ginger egg, a mushroom juice egg, a fruity sweet egg and the like, can be used as a tourism food, a student class-break snack, a gift and other varieties, and can meet consumption needs of different groups of consumers.

The invention provides a gas bubble lifting instrument which comprises the components of a metal kettle, wherein one side of the metal kettle is provided with an image camera, and the other side is provided with a light source; a glass cylinder which is arranged in the metal kettle, wherein the glass cylinder is fixedly arranged in the metal kettle and is connected with a first pump, the lower end of the glass cylinder is provided with an opening, and the glass cylinder is communicated with the metal kettle; a gas injection needle tube of which the tail end is connected with a second pump, and the head end of the gas injection needle tube extends into the glass cylinder; and two electromagnetic coils which are connected with a controller, wherein the two electromagnetic coils are arranged in the metal kettle and are arranged at two sides of the glass cylinder. The invention further provides a use method of the gas bubble lifting instrument. The use method comprises the steps of a, filling the metal kettle with water by the first pump until an inner pressure reaches a first preset pressure, and injecting crude oil into the glass cylinder by the first pump through a second preset pressure which is higher than the first preset pressure; b, pumping gas into the gas injection needle tube by the second pump through a third preset pressure; and c, starting the controller for generating an alternative electromagnetic field until the gas bubble is separated from the needle head end, and then starting the image camera. The gas bubble lifting instrument realizes in-time separation and same size of the gas bubbles.

The invention discloses a tunnel top waterproof structure and an implementation method thereof, and belongs to the technical field of building waterproof. The tunnel top waterproof structure comprisesa concrete layer, a waterproof material layer, a structural supporting layer and bolts for fastening the layers. The waterproof material layer and the structural supporting layer adopt a splicing prefabricated type, the splicing gap of the waterproof material layer and the contact surface between the layers and the bolts are subjected to waterproof treatment, and thus the problem of water permeating from the contact gap is solved; and the waterproof material adopts layered and integrated types, multiple waterproof is achieved, and a main material of the waterproof material is a flexible material, so that the problem of water leakage caused by cracking or deformation of the concrete layer is effectively solved.

The invention discloses a robot fire-extinguishing system for a highway tunnel and an urban tunnel. The robot fire-extinguishing system comprises a longitudinal guide rail arranged at the top of the tunnel; a magnetic suction block connected with a lifting mechanism is slidably arranged on the longitudinal guide rail; and the tail end of the longitudinal guide rail extends into a robot storage room with an automatic fireproof door, and an electromagnet matched with the magnetic suction block is arranged on the top of a fire-fighting truck robot in the robot storage room. A charging power source, a controller and a water pump are arranged in a shell of the fire-fighting truck robot. A water pipe joint communicated with a tunnel fire-fighting water supply mechanism is arranged at the tail end of a water supply pipe of a water pump. A water gun head is arranged at the tail end of a water outlet pipe of the water pump. A driving wheel is arranged at the bottom of the shell of the fire-fighting truck robot. An infrared temperature sensor and a camera are arranged outside the shell of the fire-fighting truck robot. The fire-fighting truck robot is used for replacing manual fire-extinguishing, the fire is extinguished in the initial stage, and casualties and the property loss are effectively reduced.