37results about How to "Environmental Energy" patented technology

The invention relates to a sofa frame with convenient disassembly and assembly and small transport volume, which adopts a fastening and clamping mode and has small decomposed packaging volume so as to be convenient to transport. The sofa frame comprises a first rack body and a second rack body which are respectively provided with a positioning clamping groove; the sofa frame also comprises a left handrail frame, a right handrail frame, a seat bag frame and a backrest frame which are respectively provided with a connecting groove; the sofa frame also comprises clamping fixing units which are connected between the first rack body and the second rack body; the two ends of the clamping fixing units are respectively clamped in the positioning clamping grooves of the first rack body and the second rack body and the connecting grooves of the left handrail frame, the right handrail frame, the seat bag frame and the backrest frame; and the sofa frame is assembled into a whole by adopting the fastening and clamping mode through the clamping fixing units.

The invention provides a phase-change heat dissipating device and a laser. The phase-change heat dissipating device comprises a vaporizing chamber, a condensation chamber, and a heat conducting end for conducting heat generated by an object to the vaporizing chamber, wherein the heat conducting end comprises a heat absorption assembly covering the object. According to the above technical scheme, the phase-change heat dissipation device has the advantages of simple structure, high heat dissipation efficiency, uniform heat dissipation, high reliability, wide application range, etc., and can be used for dissipating heat of large-power optical components, such as laser crystals, nonlinear optical crystals or semiconductor laser chip of a large-power laser, thereby uniformly dissipating heat, improving the heat dissipation efficiency, effectively improving the light emission efficiency, light output power, beam quality and service life of the large-power laser, and achieving more stable and reliable performance. In addition, the heat dissipating device has relative simple structure, wide application range, environment-friendly energy source and actual value for scale production, and can effectively reduce the size of the large-power laser.

The invention provides a device capable of making a charging connector moved. The charging connector comprises a socket module and a plug module. The device capable of making the charging connector moved comprises a movable fixed plate, a base plate and a tension spring. The socket module of the charging connector is fixed on the movable fixed plate; the tension spring is arranged between the movable fixed plate and the base plate; and the movable fixed plate drives the socket module of the charging connector to move on the base plate in any direction through the tension spring. The device capable of making the charging connector moved is provided with the tension spring and the fixed plate, and can also be provided with a guide cylinder to match a guide post of the plug device in the charging connector for adaptive butt joint so as to realize the movable function of the charging connector and further provide green energy for the running of electric automobiles.

The invention belongs to the technical field of new energy, and discloses a combined type new-energy garden insect killing lamp which comprises a solar panel, a photosensitive sensor, an equipment tank, an insulation net, a mosquito and insect collecting box, an illuminating lamp, a support column, an insect trapping lamp, a transparent rotary cover and two insulation brushes. The bottom of the solar panel is connected with one end of a rotary universal joint, and the other end of the rotary universal joint is connected with the top of a fulcrum bar. The combined type new-energy garden insectkilling lamp has the advantages that the combined type new-energy garden insect killing lamp is provided with the solar panel, light energy can be transformed into electric energy by the solar panel by the aid of a converter, the electric energy can be stored in a storage battery and can be used by the combined type new-energy garden insect killing lamp, and accordingly energy sources for the combined type new-energy garden insect killing lamp are environmentally friendly; the rotatable transparent rotary cover is arranged inside an electric net, the two insulation brushes are arranged on thetransparent rotary cover, residual insect dead bodies on the electric net can be brushed down and can be collected by the mosquito and insect collecting box at circuits of a through opening in a unified manner, and accordingly manual cleaning trouble can be prevented; the combined type new-energy garden insect killing lamp is provided with the illuminating lamp, illumination still can be providedto people by the combined type new-energy garden insect killing lamp even in seasons with few mosquitoes and insects, and accordingly the combined type new-energy garden insect killing lamp is practical.

The present invention provides a constant voltage source. The constant voltage source comprises a housing which is internally provided with a circuit board, the circuit board is integrated with an alternating current input interface, the alternating current passes through the alternating current input interface and is connected with a rectification filtering circuit, a pulse width regulation power switch, an MOS bridge-type inversion circuit, an intermediate frequency high-voltage transformer, a voltage doubling regulation circuit and a high-voltage current-limiting resistor in order to output direct current high voltage through the direct current high-voltage output end; and the pulse width regulation power switch is connected with a controller through a feedback circuit, and the processor is electrically connected with an energy storage device, a temperature detection unit, an alarm unit, an illumination unit and an interface unit. The constant voltage source is low in design cost, small in wiring, rapid in production maintenance, high in efficiency, simple in structure, convenient to operate, high in accuracy and small in space usage.

The invention provides a signal generating circuit for a real-time clock device, and the signal generating circuit includes an oscillation circuit, a voltage detecting circuit and a control circuit. The oscillation circuit is used for generating an oscillating signal, and the voltage detecting circuit is used for detecting voltage coupled by a signal generating circuit. The control circuit is coupled to the voltage detection circuit and a counting circuit. When the voltage detected by the voltage detection circuit is within a preset voltage range, the control circuit sets the oscillation circuit for the first time to generate an oscillation signal with a larger current, sets the oscillation circuit for the second time to generate an oscillating signal with a smaller current, and generates a clock signal for the third time based on the oscillating signal. The signal generating circuit can not only reduce power consumption, but can also enables the signal generating circuit to be less susceptible to noise in a low power state with stronger resistance to noise. Therefore, the real-time clock device can still be capable of normal operation in a low power state, even if there are noises.

The invention discloses a manufacturing method of a U-shaped spring for elevator security pincers. The manufacturing method is that a spring steel bar is heated through a heating die applied to an induction furnace, and the U-shaped spring is formed under oil pressure effect through a forming oil pressure device for the U-shaped spring. The manufacturing method comprises the steps of (1) blanking, namely, processing bar steel into a spring steel bar with the specified length through a blanking machine; (2) heating the spring steel bar, namely heating the spring steel bar through the heating die applied to the induction furnace; (3) forming the U-shaped spring, namely, forming under the oil pressure through the forming oil pressure device for the U-shaped spring; (4) vibrating and chamfering, namely, vibrating the pressed and formed U-shaped spring through a grinding vibration machine together with grinding materials; (5) milling; (6) thermally processing the U-shaped spring, quenching and tempering; (7) performing surface finish. The U-shaped spring manufactured by the method has the advantages that decarburized layers of the spring are minimized, the oxidizing rate is low, the consistency of the mechanical properties is high, the service life is long, the spring is difficulty clamped on the forming die during discharging, and the manufacturing is energy saving and environmentally friendly.

The invention relates to a water producing technology, in particular to a biomass water producing machine based on a lithium bromide heat pump and a water producing method. The biomass water producingmachine comprises a crushing device, a combustion furnace, a first exhaust pipe, the lithium bromide heat pump, a second exhaust pipe, a steam-water separator, a first pipeline, a second pipeline, awater storage tank and a water suction pump arranged on a user water pipe; a feeding port of the combustion furnace communicates with a discharging port of the crushing device; a flue gas outlet of the combustion furnace communicates with a heat source gas inlet of the lithium bromide heat pump through a first exhaust pipe; an outlet of the lithium bromide heat pump communicates with the atmosphere through a second exhaust pipe; the steam-water separator is arranged on the second exhaust pipe, one end of the first pipeline communicates with the second exhaust pipe, and the other end of the first pipeline communicates with the water storage tank; the water storage tank communicates with the water suction pump; and a water outlet of the steam-water separator communicates with the first pipeline through a second pipeline. A large amount of water vapor is generated in the combustion process of biomass, the water vapor is collected and utilized, and the water production efficiency is improved.

The invention discloses an outdoor pest killing apparatus and belongs to the technical field of mosquito killers. Respiration, a feature of a life entity is simulated, which means that carbon dioxide can be exhausted to absorb the mosquitoes; and then a human body skin is simulated and insecticide components are arranged in the skin, so that when the mosquitoes get close and eat the components, the mosquitoes can be killed. The outdoor pest killing apparatus is rationally structured; mosquitoes are lured and killed via simulation of a human body, so damage of the insecticide use to the environment and the human bodies can be reduced; and therefore, the outdoor pest killing apparatus is suitable for large public areas such as schools.

The invention discloses a self-condensing reservoir. The self-condensing reservoir comprises a reservoir, an energy supply system, an air inlet pipe, a wind guide pipe, a self-condensing chamber, an exhausting pipe, semiconductor refrigerating plates and a water storage groove, wherein the energy supplying system is arranged on a ceiling of the reservoir, the air inlet pipe is connected to the topof the energy supplying system, the wind guide pipe is connected to the bottom of the energy supplying system; the exhausting pipe sheaths the outer part of the wind guide pipe, and the self-condensing chamber is fixedly connected to the lower end of the exhausting pipe; the water storage groove is arranged at the bottom part of the self-condensing chamber; the semiconductor refrigerating platesare close to the self-condensing chamber and are arranged on the side surfaces of the self-condensing chamber; the semiconductor refrigerating plates are electrically connected with the energy supplying system. The self-condensing reservoir disclosed by the invention has the beneficial effects that the independence is very strong, no limitation of hard conditions such as regions and terrains and the like are caused, and the worry about water sources can be eliminated; water vapor in the air can be condensed for multiple times, so that the efficiency is high; environmental-friendly wind energyand solar energy are adopted as power sources, so that any pollution to the environment can not be caused; the whole structure is simple, the installation is convenient and the use prospect and the promotion prospect are good.

The invention discloses an environmental risk prevention measure and method for an ecological sensitive area of an expressway, and the measure comprises a mounting plate, the top of the mounting plate is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a fixed plate, one side of the top of the fixed plate is fixedly connected with a supporting frame, and one side of the top end of the supporting frame is fixedly connected with a warning board. The warning board is coaxially and rotatably sleeved with a cleaning transmission assembly, one end of the cleaning transmission assembly is fixedly connected with a scraping strip, and one side of the scraping strip is slidably connected with the surface of the warning board; the top of the fixing plate is fixedly connected with a double-output-shaft motor, the two ends of the double-output-shaft motor are fixedly connected with transmission rotating shafts correspondingly, the end, away from the double-output-shaft motor, of one transmission rotating shaft is fixedly connected with a cleaning transmission assembly, and the end, away from the double-output-shaft motor, of the other transmission rotating shaft is connected with an angle adjusting assembly. The top of the angle adjusting assembly is rotationally connected with one side of the bottom of the solar panel.

The invention discloses an application method of a complementary non-pressure-bearing water heating system. Water is heated at first by a general glass-tube solar water heater (1) via natural energy; water supply temperature is displayed through a gas water heater (3) in a sensing way by the aid of a temperature probe (5a) and a temperature probe (6b); accurate mixing of cold water and hot water is achieved by adjusting a cold water and hot water volume adjusting spindle in a mobile device by a water supply thermostat (7) through a servo motor, so that constant-temperature hot water supply required by users can be achieved. People's requirements for both all-weather use and instant heating can be met, environmental protection and energy economization are achieved, and hot water supply for multiple hot water service points can be realized.

The invention provides a multichannel constant voltage source which comprises a shell. A circuit board is arranged in the shell, an alternating-current input interface is integrated on the circuit board, alternating current passes the alternating-current input interface and then is sequentially connected with a full-bridge filter shaping module, a voltage adjusting distribution module and an isolation driving module, direct-current high voltage is outputted by an inverter output execution module, the voltage adjusting distribution module, an ARM (advanced RISC machines) main control module and an SPWM (sine pulse width modulation) wave generation module form a control loop, the inverter output execution module is further connected with the ARM main control module through a signal acquisition feedback module, and the ARM main control module is further connected with the full-bridge filter shaping module through a brake shutoff contact and electrically connected with an energy storage device, a temperature detection unit, an alarm unit and a lighting unit. The constant voltage source is low in design cost, less in wiring, more convenient to produce and maintain, high in efficiency, simple in structure, convenient to operate, high in accuracy and small in occupied space.