313results about How to "Achieve entry" patented technology

The invention provides an intelligent automobile-key system based on bluetooth communication, which comprises a PEPS (Passive Entry & Passive Start) controller, a vehicle-mounted bluetooth module, an electronic terminal and a door-handle switch, wherein the PEPS controller is connected with the vehicle-mounted bluetooth module and the door-handle switch, the PEPS controller is used for controlling a vehicle antitheft system and an engine system, the vehicle-mounted bluetooth module is used for realizing bluetooth communication with the electronic terminal, the electronic terminal has an intelligent automobile-key application program, and the door-handle switch is used for the input of user unlocking and locking requests. Because the vehicle-mounted bluetooth module exists, a vehicle is controlled to actively send out a bluetooth signal for actively identifying and authenticating the electronic terminal, such as a mobile phone, so that complicated operation is avoided.

A drag reduction pipe relates to the pipeline transportation device based on the two-phase flow technology, used for transporting the fullbodied crude oil, the grease and chemically raw material, belonging to the oil gas transporting technical field, including an air (liquid) feed system, a transmission system, a monitoring system, a fixed system. Through changing the nature of friction between the medium and the wall surface, the liquid-soild friction is changed into the liquid-soild and gas-solid friction, which can make the frictional resistance reduced when the fliud with high viscosity such as crude oil, grease, and chemically raw materials are transported in the pipe, and the efficiency increased greatly. The invention has simple apparatus device, simple structure, convenient control and operation, which can reduce the wall surface resistance when the medium is transported inside the pipe, used for searching the contact of the resistance of the high viscosity medium, such as crude oil, grease, and chemically raw materials having different physical property parameters, and can be widely used in the pipe transportation industry.

The invention discloses a zebra fish and a breeding and spawn collecting box used in a model animal breeding and development system. The breeding and spawn collecting box comprises an outer box, an inner box, a clapboard and a cover plate, wherein the depth of the outer box is more than that of the inner box; the peristome of the inner box is provided with an outer edge; the outer box is tightly sleeved on the four walls of the inner box; the cover plate is covered on the top of the peristome of the inner box; the walls of the inner box are provided with a slot longitudinally; and the clapboard is inserted in the slot longitudinally. The breeding and spawn collecting box can realize separate breeding, mating and spawn collection of the zebra fish, and can prevent zebra fish spawn from being eaten by adult zebra fish.

The invention relates to the technical field of high-rise building fire rescue devices, in particular to a control system for high-rise building unmanned gyroplane fire extinguishing and a fire extinguishing system. The control system comprises a high-altitude detection module, a ground treatment module, a controller and an ignition relay; the high-altitude detection module is installed on an unmanned gyroplane and used for collecting parameters of the linear distance between a fire extinguishing bomb and an ignition point and an image of the ignition point; the ground treatment module is usedfor calculating the position coordinates of an aiming point in the image of the ignition point; the controller is installed on the unmanned gyroplane and used for editing an ignition instruction according to the received position coordinates of the aiming point in the image of the ignition point and transmitting the ignition instruction to the ignition relay; and the ignition relay is installed on the unmanned gyroplane and used for igniting a launching device of the fire extinguishing bomb according to the received ignition instruction and launching the fire extinguishing bomb towards the aiming point. According to the control system for high-rise building unmanned gyroplane fire extinguishing, the high-altitude detection module, the controller and the ignition relay are carried by the unmanned gyroplane, therefore, the purpose of controlling fire extinguishing bomb to be precisely launched to the ignition point is achieved, the structure is simple, and the cost is low.

The invention discloses a treatment method of cyanogen-containing waste residue. The method comprises the steps of (1) adjusting alkali, wherein the pH value of the leachate of the waste residue after alkali is adjusted is 10-13; (2) breaking cyanogen, feeding a chlorine-containing cyanogen-breaking reagent into a stirring reaction kettle in a stirring state; (3) pelleting, feeding slaked lime powder and calcined gypsum powder into the material obtained after the cyanogen-breaking reaction in the step (2) in a stirring state, and mixing to enable the material in the stirring reaction kettle to form uniform spherical particles; and (4) drying and curing, naturally drying the particles in the stirring reaction kettle for 1-2 days after pelleting in the step (3), and curing. According to the method, cyanogen is broken by a chlorination process under the alkaline condition, so that the cyanide removal effect is good; after the oxidation reaction of the cyanide is finished, the salinity is cured in the particles instead of entering a waste water system; during stirring, two-section frequency is applied, so that the formed particles are even in sizes; during pelleting, gypsum is fed, so that the strength of the particles is greatly improved, and the construction in a landfill is more easily carried out.

The invention discloses an environment-friendly sewage purification device, which comprises a settling box, a filter box is installed on one side of the upper end of the settling box, a mixing box is installed on the other side of the upper end of the settling box, and a clean water tank is installed on the side of the settling box; the mixing box There is a decontamination agent box installed on the side, and the decontamination agent box is fixed on the clean water tank; the bottom of the filter box is equipped with a first one-way valve for the fluid to flow from the filter box to the mixing box, and the bottom of the mixing box is equipped with a fluid self-mixing The material tank flows to the second one-way valve of the sedimentation tank, and the decontamination tank is connected with the mixing tank; a water pump is installed at the bottom of the clean water tank, and a suction nozzle is installed on the upper part of the sedimentation tank, and the water pump is fixedly connected to the suction nozzle through a water pipe. The invention solves the problem that the decontamination agent can be quantitatively added without manual participation.

The invention provides an efficient intelligent LED down lamp which comprises a fixing mechanism, a down lamp main body and a cleaning mechanism. The fixing mechanism is arranged at the left end of the down lamp main body, and the cleaning mechanism is mounted on the right end face of the down lamp main body and arranged on the right side of the fixing mechanism. The fixing mechanism comprises a supporting frame, a connecting frame, suction cups, a pressing plate, a supporting plate, L-shaped pipelines, piston rods, piston columns, a lead screw and a motor. The cleaning mechanism comprises anannular outer gear, a U-shaped sliding rod, a motor, a circular gear, an inflator, a hollow pipeline, a first spring, second springs, a connecting rod and a cleaning brush. Compared with the prior art, the efficient intelligent LED down lamp has the following beneficial effects that the rapid mounting and demounting functions are achieved, meanwhile, the LED down lamp is convenient to transfer andcarry and easy to operate, the down lamp main body is also rapidly cooled and cleaned, demounting is not needed, and the using effect is good.

The invention relates to a three-cavity dosing device for sewage treatment. The device comprises a chemical dissolving case and a control case, wherein the inside of the chemical dissolving case is divided into a dissolving cavity, a curing cavity and a storing cavity, a feed hopper is arranged on the dissolving cavity, a water supply system and a dry powder dosing system are arranged above the feed hopper, and a motor-controlled stirrer is arranged in the dissolving cavity; a stirrer and a curing cavity liquid level meter are arranged in the storage cavity; a metering pump is arranged at thebottom of the storage cavity, and is communicated with a chemical discharge tube which passes through a pipeline and penetrates out of the storage cavity; an air release valve is arranged at the bottom of the storage cavity; the dissolving cavity and the curing cavity are communicated at the bottom of the chemical dissolving case, while the curing cavity and the storage cavity are communicated onthe top of the chemical dissolving case; a horizontal pipeline communicated with the storage cavity from the dissolving cavity is arranged at the bottom of the chemical dissolving case, and an electromagnetic valve at one end, positioned in the dissolving cavity, of the horizontal pipeline; the middle part of the horizontal pipeline is connected with a vertical pipeline in the curing cavity through a tee-joint; and an electromagnetic valve is arranged on the vertical pipeline.

The invention discloses a pulp mixing device, which comprises a mounting frame, a pulp mixing tank, a pulp adding tank, a cooling mechanism and a pulp discharging mechanism, wherein a pulp adding tankis movably arranged below the pulp mixing tank, the cooling mechanism and the pulp discharging mechanism; a mass scale is arranged below the pulp adding tank; a stirring cavity is formed in the pulpmixing tank; a stirring valve is arranged in the stirring cavity; a stirring motor is arranged on the pulp mixing tank; a discharge port is arranged at the bottom of the stirring cavity; an oil bath cavity is formed between the pulp mixing tank and the stirring cavity; and the cooling mechanism comprises a lifting cylinder and a lifting seat. The lifting seat is provided with a rotating paddle anda rotating motor, the lifting cylinder is arranged on a mounting frame, the output end of the lifting cylinder is connected with the lifting seat, the pulp discharging mechanism comprises a piston and a driving cylinder, the piston is connected with the output end of the driving cylinder, the piston is provided with an elastic sealing ring along the circumferential direction, and the bottom of the pulp adding tank is provided with a pulp outlet. The pulp mixing device has simple structure, good pulp mixing effect, and simultaneously has the functions of conveying, cooling and extruding pulp,thereby improving the production and processing efficiency.

The invention belongs to the technical field of wire and cable processing, and discloses an insulating layer coating device for cables. The insulating layer coating device comprises a frame, an encapsulation block and an extrusion mechanism, wherein an unwinding roll and a winding roll are rotationally connected to the frame; a motor for driving the winding roll to rotate is also arranged on the frame; the encapsulation block and the extrusion mechanism are arranged on the frame; the unwinding roll is positioned below the encapsulation block; the winding roll is positioned above the encapsulation block; the extrusion mechanism is positioned on one side of the encapsulation block; a through hole is formed on the encapsulation block along the longitudinal direction; a side wall being close to the extrusion mechanism of the encapsulation block is provided with a feeding hole which communicates with the through hole; a discharging end of the extrusion mechanism is connected to the feedinghole; the top of the encapsulation block is provided with an adjustment block; an adjustment hole being coaxial to the through hole is formed on the adjustment block; and the adjustment hole comprisesa guide segment and a molding segment positioned above the guide segment. Through adoption of the insulating layer coating device, the problem of cable core deviation in the prior art is solved.

The invention discloses a flexible roof photovoltaic tile. The flexible roof photovoltaic tile comprises a flexible roof tile substrate and a photovoltaic decorative layer, wherein the flexible roof tile substrate adheres to the photovoltaic decorative layer through adhesives, a glass fiber reinforced polymer cement mortar sheet serves as the flexible roof tile substrate, is of a layered structure, and comprises an isolation layer, a back glue layer, a lower polymer cement mortar layer, a high-tenacity glass fiber reinforced non-woven fabric base and an upper polymer cement mortar layer in sequence from bottom to top, and the structures of the five layers are combined into a whole in a solidification mode. Sika single-component high-modulus polyurethane sealing adhesives serve as the adhesives. The photovoltaic decorative layer comprises a flexible thin-film battery assembly, a film layer and a coating layer in sequence from bottom to top. The flexible roof photovoltaic tile is a photovoltaic building material which is light in load borne by a roof, safe, reliable, free of heating through fire in the construction process, easy and convenient to construct and low in comprehensive cost, saves energy, protects the environment, and integrates the function of water resistance, the function of fire resistance, the function of decoration and the function of photovoltaic power generation.

The invention discloses an automatic feeding device of a bamboo segment processing machine. The device mainly comprises a bamboo segment stock bin, a stock bin baffle, a detector and a bamboo segment feeding device; a bamboo segment conveyed by a bamboo segment conveyor is aligned and cornered through the bamboo segment stock bin, under the effect of the detector and the bamboo segment feeding device, the bamboo segment can be automatically guided into the bamboo segment processing machine, and the problem of mechanical and manual feeding during existing-stage bamboo segment processing is solved.

The invention discloses a method for constructing a water guide system of a balcony or a terrace of a house. The water guide system comprises a structural slab of the balcony or the terrace and an indoor floor. The method includes steps of (1), pouring concrete on surfaces of the structural slab at a doorsill at a joint of the balcony or the terrace and the indoor floor to form a stepped structure; (2), arranging an anti-permeability and waterproof coating on an upstream face of the structural slab of the balcony or the terrace; (3), arranging a door frame at a door opening of the joint of the balcony or the terrace and the indoor floor; (4), arranging a moisture absorbing and releasing leveling layer on the upper surface of the anti-permeability and waterproof coating; and (5), arranging a facing brick layer on the moisture absorbing and releasing leveling layer. The method can be used for constructing the water guide system of the balcony or the terrace of the house, and the anti-permeable water guide system has water guiding and draining functions and can prevent water from flowing into an indoor environment. The invention further discloses the water guide system of the balcony or the terrace of the house.

The invention discloses efficient crushing treatment equipment for manufacturing charcoal from carbon powder. The efficient crushing treatment equipment structurally comprises a material inlet, a pulverizing device, a casing and a material discharging channel, wherein the material inlet is formed in the top of the casing and communicates with the inside of the casing; the pulverizing device is mounted in an inner cavity of the casing; the material discharging channel communicates with the casing. Under the action of a turntable mechanism, a driving mechanism, a material conveying device, a secondary pulverizing device, a primary pulverizing device, a remaining particle conveying device and an anti-dropping device, the efficient crushing treatment equipment can realize uniform pulverizing of charcoal; furthermore, the pulverizing efficiency and the pulverizing quality of dual pulverizing are higher.