147results about How to "To achieve the effect of energy saving" patented technology

This invention refers to a method about low-temperature multiple-effect desalination of sea water, especially about a new method which effectively applied thermal pumping power-saving technology to desalination of sea water. The desalination of sea water system which apply this method has n effect evaporator(n=2-50) and one condensator aggregately, containing six systems of feeding seawater, recirculated salt water, product water, vacuum, incoagulable gas removal, thermal pumping circulation and starting heating in addition. This invention is based on irreversible thermodynamics principle, via organic integration of evaporator, condensator and low-temperature multiple-effect desalination of sea water system in closed circuit thermal pumping system, as well as special design of energy recovery tache in low-temperature multiple-effect desalination of sea water, decreasing irreversible loss of diversified thermal transmission course which the desalination of sea water refers to in maximum limit, sequentially letting the entropy increasing of whole desalination of sea water course be the least, realizing efficient energy-saving desalination of sea water course.

The invention relates to a low-temperature ball-milling experimental apparatus which comprises a planetary low-temperature ball mill arranged in a sealed box, wherein a low-temperature gas generating device is connected onto an air inlet through a pipeline with a gas temperature control device, cooling gas is discharged from an exhaust port formed in the top of the sealed box, a drive device is arranged at the rear end of the sealed box and drives the planetary type low-temperature ball mill to rotate through a transmission device arranged at the bottom of the sealed box, and the transmission device is arranged in a base. Through the low-temperature ball-milling experimental apparatus, low-temperature gas generated by the low-temperature gas generating device is introduced into the sealed box, the low temperature of low-temperature ball milling is obtained by using the low-temperature gas when the drive mechanism drives the planetary type low-temperature ball mill, a ball milling tank is pre-cooled, and thus the function of saving energy is achieved, the gas is exhausted by the exhaust port in the top of the sealed box, and the low-temperature ball-milling experimental apparatus capable of accurately, efficiently and rapidly preparing relatively fine and passivated nano powder particles is realized.

The invention relates to a swinging type screening device for screening cylindrical solid materials. The winging type screening device comprises a pair of horizontally-arranged groove-shaped rails, a rectangular frame type main body, and screen plates installed in a frame of the main body and arranged in parallel, wherein the internal bottom surfaces of the groove-shaped rails are concave-convex; rollers are arranged at four corners on one lower end surface of the frame type main body respectively and move in the rails; the screen plates comprise rectangular screen plate frames installed on the frame of the main body and parallel screen strips arranged on the screen plate frames, the axial directions of the screen strips on each layer of the screen plate are the same, and the distance between two of the screen strips is 5.55mm to 32.3mm, and the distance between the screen strips is reduced sequentially from the uppermost layer of screen plate to the lowermost layer of screen plate. The swinging vibration type screening device further comprises a driver, wherein the driver drives the rectangular frame type main body to swing in a reciprocating manner and vibrate through a connecting rod connected with the frame type main body. The screen plates can be arranged horizontally or obliquely. The cross section shapes of the screen strips and the distances among the screen strips determine the screening efficiency and the screening effect of cylindrical solids. And the winging type screening device has the characteristics of simple structure, low manufacturing and operating costs, high pertinence, energy conservation and high efficiency.

The invention discloses an escalator or automatic sidewalk driving device, comprising a permanent-magnetic synchronous motor and a transmission device; the transmission device comprises a primary gearbox and a secondary gearbox; an output shaft of the secondary gearbox is axially connected with a main transmission shaft. The secondary gearbox adopts a crossing engagement type of a spiral bevel gear pair structure and transmits the output torque of the primary gearbox. The solar wheel shaft of the primary planetary gearbox has the same axis as the central shaft of a driving motor; the output axis line of the secondary gearbox is vertical to the axis line of the solar wheel shaft, so as to lead the primary planetary gearbox and the secondary gearbox to be installed, debugged and dismounted in a fission way and lead the driving device to be connected at the end side of the main transmission shaft of a step chain wheel. The escalator driving device of the invention adopts a two-step full-gear transmission structure, has little mechanical abrasion, long service life and high transmission efficiency, and realizes the effects of escalator driving multi-item efficacy energy saving.

The invention discloses waste gas treatment equipment, a waste gas treatment method and a drying system. The waste gas treatment equipment comprises a waste gas recovery treatment unit and a fresh air heating unit. The waste gas recovery treatment unit comprises a first heat exchanger and a catalytic reactor. The first heat exchanger is provided with a first heat exchange side and a second heat exchange side which exchange heat mutually. The fresh air heating unit comprises a fresh air entering channel and a second heat exchanger. The second heat exchanger is provided with a third heat exchange side and a fourth heat exchange side which exchange heat mutually. An air inlet of the first heat exchange side is used for communicating with an air outlet of a drying oven, an air outlet of the first heat exchange side communicates with an air inlet of the catalytic reactor, an air outlet of the catalytic reactor communicates with an air inlet of the second heat exchange side, an air inlet of the fourth heat exchange side communicates with the fresh air entering channel, and an air outlet of the fourth heat exchange side is used for communicating with an air inlet of the drying oven. Waste gas heat exhausted by the drying oven can be sufficiently recycled, it is ensured that organic pollutant in waste gas is effectively treated, and fresh air can also be heated.

The invention relates to an integration circuit, a temperature control heating circuit and a constant temperature keeping device which have temperature control function. The integration circuit comprises a temperature regulation module and a heater; the temperature regulation module can arrange a control signal according to the user; the heater is controlled by the control signal of the temperature regulation module so as to generate heat energy with pre-arranged temperature. As the original temperature control circuit is integrated with the heating circuit, the integration circuit, the temperature control heating circuit and the constant temperature keeping device also can shorten the whole volume except for leading the user to arrange temperature; therefore, the power consumed by heating is further reduced, and the efficacy of energy-saving is achieved.

The invention discloses a method for controlling a self-inductance mode of a variable-frequency air conditioner. The method comprises the following steps of: (1) waiting to receive a self-inductance mode command through a controller, entering the next step when the self-inductance mode command is received, otherwise an original state is maintained; (2) waiting to receive a set temperature T through the controller; (3) determining an operating standard level of the self-inductance mode through the controller according to the set temperature T; (4) detecting an indoor ambient temperature T2; and (5) selecting an operating mode according to the operating standard level of the self-inductance mode and the detected indoor ambient temperature T2, and automatically switching the modes when the indoor ambient temperature T2 changes to a set value. According to the method, the defect that the operating mode cannot be automatically switched after the mode is determined in the prior art can be overcome, the intelligent degree of the variable-frequency air conditioner is improved, and the body sensing comfort level is improved; and moreover, when the ambient temperature changes, the operating mode does need to be manually adjusted, and great convenience is brought to a user.

The invention relates to an inductive power supply device, an inductive power supply system and a control method of an inductive power supply system, which solves the problem that electric power specifications of power supply and power consumption are not matched during inductive power supply. The inductive power supply device is used for matching with at least one inductive electrical installation and comprises a code setting unit, a first wireless communication unit, a first electromagnetic inductive unit and a first control unit, wherein the code setting unit is used for specifying non-repeated authentication codes to each matched inductive electrical installation in one-to-one mode; the first wireless communication unit is used for information communication with each inductive electrical installation by wireless transmission; the first electromagnetic inductive unit is used for generating an electromagnetic field for inductive power supply; the first control unit is connected withthe code setting unit, the first wireless communication unit and the first electromagnetic inductive unit, and is used for controlling the first wireless communication unit to transmit the corresponding authentication codes to each matched inductive electrical installation; and the first control unit receives the authentication codes returned by each inductive electrical installation by the firstwireless communication unit so as to control the first electromagnetic inductive unit for supplying power to any inductive electrical installation with the matched authentication codes.

The invention provides an electromagnetic ultrasonic detection system based on electromechanical hybrid frequency-modulation energy-gathered irradiation. The system employs a plurality of associate coil pairs of an electromechanical hybrid apparatus to generate an alternative electromagnetic field, the mechanical motion of the apparatus enables a static magnetic field to be converted into an alternative magnetic field, and a regularly-leaked transmitting terminal magnetic field leads to energy gathering at a detection object and forms a wideband frequency-modulation supersonic wave source. The ultrasonic wave oscillates on the surface of the detection object and generates an electromagnetic field after being reflected in the detection object. An magnetic-induction reception array, which is arranged at a position where the intensity of the alternative electromagnetic field generated by the multiple associate coil pairs and the static magnetic field are both weak, is utilized for inducing variation of the induced electromagnetic field, thereby receiving ultrasonic reflection wave signal. The magnetic field generated by permanent magnet does not have the conversion loss from electric energy to magnetic energy, the conversion energy efficiency is high, the magnetic field energy is gathered, the emission efficiency is improved, reception noise is reduced, detection precision is high, and the system and the method are relatively applicable to detection during operation, fixed-point heating auxiliary treatment, noninvasive lossless detection on iron ion in blood, and the like.

The invention discloses a new energy automobile water-cooled condenser which comprises a condenser body and a draught fan assembly. The condenser body comprises an outer pipe and an inner pipe which are fixedly installed in a sleeve manner, a refrigerant flowing channel is formed in an inner cavity of the inner pipe, a water flowing channel is formed in a space between the inner pipe and the outerpipe, the two ends of the outer pipe are provided with a water inlet connector and a water outlet connector, the two ends of the inner pipe are provided with a refrigerant inlet connector and a refrigerant outlet connector, the water inlet connector and the water outlet connector both communicate with the water flowing channel, the refrigerant inlet connector and the refrigerant outlet connectorboth communicate with the refrigerant flowing channel, heat conduction fins are arranged outside the outer pipe, and the draught fan assembly is arranged on one side of the condenser body to be used for blowing air to or sucking air from the condenser body. By means of the water-cooled condenser, the inner pipe and the outer pipe which are installed in the sleeve manner are used for achieving heatexchange between medium water and a high temperature refrigerant, heat in the high temperature refrigerant is conveniently recovered, utilization of thermal energy in a new energy automobile is morereasonable, and the aim of energy saving is achieved.

The invention discloses a control method of an air conditioner. The air conditioner comprises a compressor. The operation frequency of the compressor has a plurality of operation ranges through setting. The different operation ranges are in one-to-one correspondence with different preset temperature ranges. The control method comprises the following steps that 1, the temperature value T1 in a room where the air conditioner is located is collected; and 2, the obtained temperature value T1 is compared with the temperature value Ts set by a user, and the frequency operation range of the compressor is adjusted according to a comparison result. A control device comprises a temperature collecting module and a compressor frequency control module. According to the control method and device of the air conditioner, the operation frequency of the compressor is controlled through temperature change, the refrigerating capacity of the air conditioner is adjusted intelligently, the intelligence level of the air conditioner is improved, and the experience of the user to the air conditioner is better; and in addition, through the control method and device, energy consumption of the air conditioner is reduced, and the energy saving effect of the air conditioner is better.

The invention relates to a self balance energy storage oil extractor, which has the technical scheme that the self balance energy storage oil extractor mainly consists of a walking beam balance system, a crank balance system, a lever lifting system and a motive power lifting system, wherein the walking beam balance system is fixed on one end of a base of the oil extractor, the other end of a walking beam is connected with the crank balance system through a crank connecting rod, the top ends of a balance block and a crank are connected with the lever lifting system through steel ropes, the lever lifting system is connected with the motive power lifting system through steel ropes, a balance transmission wheel is connected with a balance transmission sub wheel in the motive power lifting system through a balance transmission wheel chain, the kinetic energy generated by free falling of a rod string in an oil well when the oil extractor descends is converted into the kinetic energy of lifting the balance block and the crank, and the potential energy of the balance block is stored. The invention has the advantages that the self kinetic energy of the system is fully utilized for completing the potential energy supplementation, and the auxiliary motor motive power is furthest reduced, so the effect of energy saving is reached.

The invention discloses a touch display device. The touch display device comprises a shell, a touch panel, a bistable display panel and a control module, wherein the touch panel is configured in the shell, and the touch surface of the touch panel is exposed out of the top of the shell; the bistable display panel is configured at the shell in a replaceable mode; and the control module is configured in the shell and is electrically connected to the touch panel. When the bistable display panel is configured at the shell, the control module is electrically connected with the bistable display panel so as to operate. The bistable display panel of the touch display device is replaceable, so the use convenience is improved.

The invention relates to the technical field of sewage treatment, and discloses a sewage treatment device using solar energy, the sewage treatment device comprises a processing tank body and a water purification tank body, wherein the water purification tank body is fixedly connected to one side of the processing tank body, the side of the processing tank body is provided with a through hole, theprocessing tank body is communicated with the water purification tank body by the through hole, the lower surfaces of the processing tank body and the water purification tank body are fixedly connected with supporting legs, the upper surface of the water purification tank body is fixedly connected with a disc support base is connected, the inner side of the disc support base is movably connected with a rotating bracket, the upper surface of the disc support base is fixedly connected with a storage battery, the outer surface of the rotating bracket is fixedly connected with a rotating handle, and the top of the rotating bracket is fixedly connected with a solar energy solar panel. The sewage treatment device is provided with the disc support base, the rotating bracket and the rotating handle to solve the problems that the existing solar sewage treatment device is expensive and is not conducive to widespread use, and the solar panel is difficult to fully absorb sunlight and maintain sufficient power supply.

The invention discloses a novel energy-saving and environment-friendly brick cutting device. The novel energy-saving and environment-friendly brick cutting device is characterized in that a first gearis fixedly connected to the other end of a first rotary rod, a second gear meshes the lower end of the first gear, a second rotary rod is fixedly connected to the lateral wall of the second gear, andthe other end of the second rotary rod movably penetrates a connecting plate and is fixedly connected with a cutter. The novel energy-saving and environment-friendly brick cutting device has the advantages that a dust removing device added to the novel energy-saving and environment-friendly brick cutting device is a dust collector, dust removing is achieved, collected dust can be processed in a centralized manner, and environment protection is achieved; the height of the cutter by an adjusting device added to the novel energy-saving and environment-friendly brick cutting device so as to cut materials of different sizes; by adding an energy-saving component, the cutting device and the dust removing device only work when materials pass the device, and energy can be saved.

The invention discloses energy-saving baking equipment, which comprises a stand, wherein a motor at the bottom of the stand is connected to a material plate at the top of a stand by virtue of a reduction box; a charcoal grilling chamber and a heat recovery chamber are arranged between the motor and the material plate side by side; a furnace is arranged in the charcoal grilling chamber; a heat conduction plate is arranged at the top of the furnace; an exhaust cylinder of the furnace extends out of the stand and heat exchange tubes are coiled outside the furnace; and the input ends and the output ends of the heat exchange tubes are connected to a water tank in the heat recovery chamber. By arranging the furnace and the water tank, high temperature and steam are generated, and in the coordination with the rotating material plate, uniform heating is guaranteed, so that food on the material plate can undergo two processes, namely hot-baking and steaming; by virtue of the high-temperature steam generated from the water tank, water content in the food is maintained, so that the phenomenon that the food becomes carbonized due to water loss at high temperature is avoided; by heating the water tank by virtue of the heat exchange tubes on the periphery of a loop, an effect on saving energy is achieved; and meanwhile, the baking equipment disclosed by the invention also integrates functions of baking and steaming, so that a food processing range is wider.

The invention relates to a photoelectric sensor, and discloses a photoelectric frost and ice sensor controller for an air-cooled refrigerator, which includes a controller body installed on an evaporator pipe of the air-cooled refrigerator, and the controller body is connected with a signal conditioning circuit , the controller body is provided with a transmitting light guide hole, a receiving light guide hole and a lead wire sealing groove, and two light-transmitting sealing plates are respectively provided at the openings of the transmitting light guide hole and the receiving light guide hole, and the controller body is provided with The detection panel, the surface of the light-transmitting sealing plate is flush with the detection panel, a light-emitting diode is arranged in the emitting light guide hole, a photodiode is arranged in the receiving light guide hole, the electrodes on the light-emitting diode and the photodiode are welded with cables, and The signal conditioning circuit is connected. The invention has the advantages of simple structure, convenient installation and low cost, which solves the problem of high misjudgment rate of defrosting controlled by timers in existing refrigerators, and achieves the effect of energy saving.

The invention discloses a motorcycle anti-lock braking system performance testing experiment table which comprises a hydraulic loading device, an electronic control cabinet, an experiment table frame, at least one motorcycle main cylinder simulation device and at least one motorcycle wheel cylinder simulation device. The hydraulic loading device and the motorcycle main cylinder simulation devices are communicated through pipelines. The motorcycle main cylinder simulation devices are communicated with a motorcycle braking anti-lock system to be tested through pipelines. The motorcycle anti-lock system to be tested is communicated with the motorcycle wheel cylinder simulation devices. Each motorcycle main cylinder simulation device is provided with a motorcycle main cylinder pressure sensor and a displacement sensor, wherein the motorcycle main cylinder pressure sensor and the displacement sensor are connected with a control circuit of the electronic control cabinet. The motorcycle wheel cylinder simulation devices are provided with motorcycle wheel cylinder pressure sensors. The motorcycle anti-lock braking system performance testing experiment table can automatically test performance of the motorcycle braking anti-lock system.

The invention discloses an intelligent control system for internal combustion engine automobile power, which comprises an engine, sensors, a transmission and a central controller. The invention is characterized in that the central controller causes the rotation speed of the engine to match the transmission according to the electrical signal acquired by the sensors, namely to cause the linear velocity of the pitch circles of the two change gears engaged to be equal, so gears can be shifted automatically without interruption dynamically through the engine. In addition, the invention is energy-saving and environmentally protective as the central controller controls a reducing valve, an oil atomizer and the throttle opening effectively.

The present invention discloses a display comprising a display panel, a backlight module, an optical sheet, and a polarizer. The display panel includes a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel. The backlight module contains a blue light source. The optical sheet comprises a substrate, a transparent bump, and a light excitation layer. The transparent bump overlaps the third color sub-pixel in a vertical projection direction. The light excitation layer includes a first light excitation region overlapping the first color sub-pixel in the vertical projection direction and a second light excitation region overlapping the second color sub-pixel in the vertical projection direction, wherein each of the first light excitation region and the second light excitation region includes a plurality of first color quantum dots and a plurality of second color quantum dots. The polarizer is located between the display panel and the optical sheet.

The invention discloses a water flow type water body purification and oxygenation device. The water flow type water body purification and oxygenation device comprises an ozone generator, a gas inlet pipe, a high-pressure water pump, a high-pressure nozzle and a water guide pipe, wherein a water outlet of the high-pressure water pump is communicated with the high-pressure nozzle in a sealed manner; a water outlet of the high-pressure nozzle is connected with the water guide pipe; a water reflowing convection hole is formed by a gap between the periphery of the water outlet of the high-pressure nozzle and a peripheral wall of the water guide pipe; the ozone generator is communicated with the high-pressure nozzle in the sealed manner through the gas inlet pipe; and the high-pressure nozzle is a cone and the cross section area of the water outlet is smaller than that of a water inlet. Negative pressure is generated by utilizing natural water flow and ozone and air are sucked in; the ozone, the air and water are atomized and sprayed out toward the periphery through a high-pressure water sprayer and a large reflowing process is formed by the whole body of a pond; and dissolved oxygen completely permeates each dead angle to form three-dimensional oxygenation and the sterilization and oxygenation effect of a water body is improved.