44results about How to "Save work energy" patented technology

A multi-shaft drilling-tapping machine tool comprises a base, a column frame, a power machine frame and a lifting balance weight device. A gear box and a servo motor are arranged at the top of the power machine frame. A universal joint component and a drilling rod component are arranged in the power machine frame. A motor support and a driving motor are arranged at the top of the column frame. The lower portion of the driving motor is connected with a rotating lead screw. The multi-shaft drilling-tapping machine tool is characterized in that a working feed power shaft extends out from the right side of the gear box and is connected with a worm through a working feed transmission gear, the worm is in transmission connection with a worm gear in a worm gear box which is arranged at the back side of the power machine frame, a hollow worm gear shaft is fixedly connected with the worm gear and is arranged outside the rotating lead screw in a sleeved mode, a lead screw nut on the rotating lead screw is fixedly connected with the bottom end of the worm gear shaft, the power machine frame can move up and down along with rotating of the lead screw nut, and the upper end of the rotating lead screw extends out from a plane bearing arranged on the bottom of the motor support and is connected with the driving motor through a coupler. According to the multi-shaft drilling-tapping machine tool, the servo motor can drive the drilling rod component to carry out working feed and rotating machining at the same time, energy is saved when the machine tool works, and cost is lowered.

The invention discloses a trademark graph element identification method. The method comprises the following steps: establishing a sample trademark library and establishing a corresponding relationship between sample trademarks and known registration-applied graph trademark graph element code division data; extracting and processing the image feature information of the sample trademarks and establishing a corresponding relationship between the sample trademarks and the extracted image feature information; extracting and processing the image feature information of a to-be-identified trademark; taking the image feature information of the to-be-identified trademark as a search condition to carry out matching search and finding out a sample trademark which is mostly approximate to the image feature information of the to-be-identified trademark and a trademark graph element code corresponding to the sample trademark; and outputting the trademark graph element code corresponding to the sample trademark as a graph element code of the to-be-identified trademark. According to the method, the trademark graph element codes of the trademark graphs can be automatically divided.

A solar air conditioner consists of tubular energy collectors, an energy-storing part, an automatic light-electric inter-compensator, an exchanger, one-way valves, solenoid three-way valves, a condenser, a distiller, a pressure-reducing throttle valve, an enhancer, pressure-regulating valves, a relay console, a blower, and conveying and conducting pipes. Its outdoor unit consists of the tubular energy collectors and energy storing part with the exchanger and the automatic light-electric inter-compensator inside. The exchanger is connected with the condenser and then enhancer via one-way valves and solenoid three-way valves and pressure-regulating valves. The distiller with the relay console and blower is connected with the condenser and enhancer at both ends of the distiller respectively. The said inter-compensator is connected with relay console via electric wires. The conveying and conducting pipes make connection of all parts. It has a simple structure, saves energy, runs in a closed loop at low cost stably and durably, without media loss and noise, and is easy to be used widely.

The invention discloses a new energy tensioner and a working method thereof and relates to the field of tensioners. At present, a tensioner used in construction of line stringing under tension in transmission line engineering basically adopts a diesel engine as a power, the equipment noise is large, the environment is polluted, the engine is relatively high in maintenance cost and relatively poorin economy, and the field diesel filling easily causes pollution at the same time. For the new energy tensioner, by fully utilizing the characteristic that a tensioner mainly focuses on passive worksand adding a power generator, a power battery, a motor for driving a hydraulic pump and the like, the original diesel engine is cancelled, so that external passive work is converted to an electric energy as much as possible, and the electric energy is provided to the motor for driving the hydraulic pump; meanwhile, the configured power battery can store redundant electric energy and can provide the power to a system if needed by the system, so that work of the tensioner saves more energy; and after the diesel engine is cancelled, pollution to the surrounding environment can not be caused, andequipment running noise can be greatly reduced, the operation environment is optimized, and higher environmental protection requirements are realized.

The invention provides a power transmission line patrol operation work order intelligent management method. The method comprises the following steps that S1, a work order generator obtains data from adatabase to generate a patrol operation work order; s2, the operation and maintenance personnel audits the inspection operation work order and sends the inspection operation work order passing the auditing to a message device; s3, the message device forwards the inspection operation work order passing the auditing to the RPA robot; and S4, the RPA robot simulates a manual input process to input the inspection operation work order, and calls communication equipment to inform operation and maintenance personnel. The invention also provides a power transmission line patrol operation work order intelligent management system. The system comprises a database, a work order generator, a message device, an RPA robot, a production management system and communication equipment. The power transmission line patrol operation work order intelligent management method and system solve the technical defect that a lot of energy is consumed because the patrol operation work order is manually managed at present.

The invention relates to a cold heading forming manufacturing method for a piston part of a refrigeration compressor. Products can be formed by a cold heading multi-station forming machine through multiple dies at a time. The method includes the first step of cutting off, the second step of shaping one end, the third step of shaping the other end, the fourth step of reshaping, the fifth step of completing positioning of all notches and the sixth step of forming broaching products. The piston part of the refrigeration compressor is produced by the multi-station forming machine, the manufacturing cost is low, machining is convenient, the product weight is low, energy saving and consumption reduction can be achieved in the working process of the refrigeration compressor, the environment cannot be polluted, and pollution is small in the operating process of workers.

The invention provides a multi-gas source self-adaptive control method for a gas apparatus and a system thereof. The technical scheme is that the multi-gas source self-adaptive control method for thegas apparatus comprises the steps that the proportional coefficient values of the output thermal load required in time and the proportional coefficient values of the reference thermal load required atthe set temperature of a reference gas source in time are calculated through program operation by collecting the data of the inlet water temperature, the outlet water temperature, the water flow capacity, the fan current, the fan speed and the gas proportional valve current; the difference changing range of the proportional coefficient value of the output thermal load required in time compared with the proportional coefficient value of the reference thermal load is judged; the type of the gas source applied currently is automatically identified, the current value of a gas proportional valve and a matching fan current value are adjusted to achieve the optimum proportion between the opening degree of the gas proportional valve and the fan speed so that the gas apparatus can operate steadily, safely and reliably with less energy; the gas adaptability of the gas apparatus to gas is improved; comfortable and convenient domestic hot water is provided for users; the product utilizing fault rate is reduced; and the domestic and foreign flue gas emission standards are met.

The invention discloses a roller type heat-conducting oil heating system of a digital sizing machine, comprising a rolling shaft (1). The roller type heat-conducting oil heating system is characterized in that the rolling shaft (1) is externally provided with an inner barrel (2) and an outer barrel (3) in sequence; heat-conducting oil (4) is sealed between the inner barrel (2) and the outer barrel (3); and heat-conducting strips (5) are arranged in the heat-conducting oil (4). A temperature sensor (6) is arranged in the heat-conducting oil (4). In the roller type heat-conducting oil heating system disclosed by the invention, the heating is uniform and stable, the temperature is easy to control and the good use effect is achieved; the defect that the original system adopts a thermistor for heating is overcome, and fabric is directly heated and set after expanding, so that the heat efficiency is higher, similarly the working is more energy-saving, and the production cost of enterprises is further reduced.

An air conditioner of indirect solar energy is composed of light pipe receiver , energy accumulator , exchanger , four - way solenoid valve , condenser , evaporator , booster , pressure release gate valve , pressure release and charging valve , fan , relay control panel and transfusion pipe . It features connecting light pipe receiver to energy accumulator in parallel for forming energy receiver outdoor, setting exchanger connected respectively with condenser and four - way solenoid valve at top and bottom in energy accumulator and connecting evaporator to condenser and four - way solenoid valve separately through transfusion pipe.

The invention relates to an internet-of-things WIFI intelligent socket. With a lightning protection circuit and a power supply noise filter, lightning as well as a transient and a surge in a grid can be suppressed effectively and thus electrical equipment can be protected from being affected or damaged. On the basis of combination of an electric energy metering chip and a microprocessor, an electrical parameter of the electrical equipment that is in an operating or standby state and is connected to the socket can be watched visually from a display screen, so that the user can obtain the power saving situation of the electrical equipment well and thus practicability and convenience are high. Because of a magnetic latching relay and a low-power-consumption device, the socket can work in an energy-saving state. When the load of the electrical equipment on the socket exceeds a set value, power interruption is carried out automatically to guarantee equipment safety. On the basis of the configuration program of the mobile phone end, remote control of turning on or off of the designated electrical equipment can be realized. According to the intelligent socket controlled based on the WIFI technology, the universal USB output socket is arranged, thereby realizing convenient charging of a digital product.

Disclosed is a simple assembly method for miniature ball bearings. Firstly, a ball holding ring (5) and a support (6) are manufactured, the support is placed in a positioning ring (5.2) of the ball holding ring, and a cage (3) soaked with lubricant is placed at the bottom of an inner ring of the support. Secondly, an inner ring (4) is mounted in the cage, the inner ring contacts with the bottom of the inner ring of the support, rolling balls (2) soaked with lubricant and having equal amount to that of arranged cage pockets are placed on an assembly support surface, and one of the rolling balls is toggled slightly by a small scoop so that the rolling ball enters one pocket of the cage until all the rolling balls enter the cage pockets. Thirdly, one slope end of an outer ring (1) is aligned with the cage and is pressed down to fully contact with an outer ring, with the height of H, of the positioning rings on the ball holding ring. Finally, the ball holding ring and the support are removed after a miniature ball bearing not assembled, the ball holding ring and the support are turned over, the outer ring continues to be pressed to be parallel to the inner ring, and accordingly simple assembly of the miniature ball bearing is achieved.

The invention discloses an industrial equipment cooling system and a control method thereof. The industrial equipment cooling system comprises a water source heat pump, a cooling water tower, a chilled water circulating pump and a plurality of control valves, wherein an output end of the chilled water circulating pump is connected with an input end of the cooling water tower through a first control valve; the output end of the cooling water tower is connected with a refrigeration and heat transfer end of the water source heat pump through a second control valve; and the output end of the chilled water circulating pump is connected with the refrigeration and heat transfer end of the water source heat pump through a third control valve. Under the condition that the external temperature is low, the cooling water pump is preferably used for reducing temperature of industrial cooling water, the energy consumption is obviously lower than the energy consumption of refrigerating by starting a water chilling unit, the load of starting the water source heat pump is obviously reduced, and the running cost of the cooling system is reduced.

An embodiment of the invention discloses an LDO (low dropout regulator) circuit realizing floating output. The LDO circuit comprises an operational amplifier circuit 10 and an output circuit 20, wherein the operational amplifier circuit 10 comprises two reverse input ends and a forward input end; the output circuit 20 is connected to the operational amplifier circuit 10 and used for supplying a feedback loop from input to output to the operational amplifier circuit 10. In the embodiment, input cannot be performed simultaneously at the two reverse input ends of the operational amplifier circuit 10, proper input is selected as required, and floating output voltage is generated through the output circuit 20. By means of the LDO circuit realizing floating output, chip work can be started in a more energy-saving, efficient and rapid manner, and compared with a conventional LDO circuit, the LDO circuit realizing floating output has better practical application value.

The embodiment of the invention discloses a conveying control method, system and device, conveyor equipment and a readable storage medium, is used for controlling the working state of the conveyor equipment and is applied to a data processing unit of the conveying control system, and the conveying control system further comprises a material monitoring unit. The material monitoring unit and a blanking point of the conveyor equipment are arranged at a preset interval, and the method comprises the following steps: determining a material flowing direction and a material distribution condition of the conveyor equipment through real-time material data sent by the material monitoring unit, the operation parameters of the conveyor equipment are adjusted according to the real-time material data of the conveyor equipment and the relevant parameters of the conveyor equipment, the real-time material data comprise the material distribution condition and the real-time material weight, and the relevant parameters comprise the structure parameters, the transportation parameters and the accounting parameters. Through the method, the working information of the conveyor can be obtained in real time and optimized and adjusted, so that the working of the conveyor system can be more efficient and energy-saving.

The invention discloses a movable speed-adjustable blower special for forest fire fighting. The movable speed-adjustable blower special for forest fire fighting comprises a working plate, supporting legs, trundles and a unit body. The supporting legs are arranged beside the working plate. The trundles are arranged beside the supporting legs. A connecting frame is arranged beside the working plate. The unit body is arranged beside the connecting frame. A bellows is arranged beside the unit body. An air inlet plate is arranged beside the air bellows. An air outlet pipe is arranged beside the air inlet plate. An air speed control panel is arranged beside the unit body. A handle is arranged beside the air speed control panel. A display screen is arranged beside the handle. A refueling cap is arranged beside the display screen. A transmission box is arranged beside the refueling cap. The movable speed-adjustable blower special for forest fire fighting has the beneficial effects that a traditional handheld fire fighting way is replaced by the movable speed-adjustable blower, the physical strength for working is reduced for firemen, the working efficiency is improved, power resources are saved since the air speed of the blower can be adjusted, and fire fighting cost is reduced.

The invention relates to a sifter serves for separating coarse particles from a particle-carrying stream during the manufacture of wood material panels, in particular wood fiber panels. The sifter comprises at least one sifter housing having a feed inlet, at least one air inlet, an air outlet, and a coarse feed outlet disposed below the feed inlet. The upper front wall of the screen housing, whichis arranged above the air inlet, is oriented obliquely with respect to the vertical line at least in partial regions. The screening machine is characterized in that the upper edge of the air inlet isaligned in side view above the lower edge of the air inlet or protrudes by an amount (M) from the lower edge.

A high-voltage electric power steel tower displacement detecting device based on a high-precision Beidou system of the invention relates to a displacement detecting device, which is particularly suitable for monitoring high-voltage electric power steel towers in remote areas. The high-voltage electric power steel tower displacement detecting device comprises a battery management module and a Beidou module; the battery management module comprises lithium batteries and a charging control sub-module; and the BeiDou module comprises an antenna, a radio frequency sub-module, a control sub-module, an RDSS function sub-module, and an RNSS / GPS sub-module. According to the high-voltage electric power steel tower displacement detecting device based on the high-precision Beidou system, the device ischarged by solar energy, and the battery does not need to be replaced, a calculating integration between an RDSS algorithm and a control unit, and a GPS and a Beidou algorithm is realized by the Beidou module; and centimeter-level positioning accuracy can be achieved by using an RTK carrier phase difference technology, and the detecting interval and the threshold can be set by users.

The invention relates to a rolling mill gear box with high-low speed output, comprising a first gear shaft, a first output shaft, a second gear shaft, a second output shaft and an input shaft which support on a box by bearings; the first gear shaft is provided with a big bevel gear and a first hollow gear shaft supported by the bearings; the first hollow gear shaft is provided with a second transmission gear; the first output shaft is provided with a first output gear and a second hollow gear shaft supported by the bearings; the second hollow gear shaft is provided with a first transmission gear; the second output shaft is provided with a second output gear; the output shaft is provided with a bevel pinion; the bevel pinion on the output shaft is meshed with the big bevel gear; the first hollow gear shaft is meshed with the first output gear; the second hollow gear shaft is meshed with the second transmission gear; the first transmission gear is meshed with the first gear shaft and the second gear shaft at the same time; and the gear in the second gear shaft is meshed with the second output gear.

The invention relates to a liquid crystal display driving method and system and a computer readable medium, and the method comprises the steps: obtaining the temperature in a driving box in real time, and generating temperature detection data; sending the temperature detection data to a temperature detection model with a temperature threshold value in real time, and generating a real-time temperature comparison result; inputting the temperature comparison result into a time length judgment model with preset reference time length to generate a time length judgment result; on the basis of the temperature comparison result and the duration judgment result, if the temperature detection data are all larger than the temperature threshold value within the reference duration, a starting instruction is generated and sent to the heat dissipation system; and if the temperature detection data are all smaller than or equal to the temperature threshold within the reference duration, generating a stop instruction and sending the stop instruction to the heat dissipation system. The heat dissipation system has the effect of enabling the heat dissipation system to work in a more energy-saving manner.

An energy-saving air-seal pneumatic conveying pump comprises a jet pneumatic conveying pump. The jet pneumatic conveying pump comprises an accommodating chamber. An air source connecting pipe communicated with the accommodating chamber is arranged at one end of the accommodating chamber. A Venturi communicated with the accommodating chamber is arranged at the other end of the accommodating chamber. A nozzle is arranged on one side of the accommodating chamber. An air-seal jet device communicated with the accommodating chamber is arranged on the other side of the accommodating chamber. The air-seal jet device is positioned above the accommodating chamber. The energy-saving air-seal pneumatic conveying pump integrates the technology principles of negative-pressure jetting, positive-pressure air locking and Venturi jetting, the continuous conveying of powdery materials and granular materials is realized, the materials are sufficiently mixed with gas sufficiently under the action of the air-seal jet device before entering the accommodating chamber, and the materials are fluidified to enable the jet pneumatic conveying pump to operate in a more efficient and energy-saving manner; the materials enter the accommodating chamber under a certain of pressure through the air-seal jet device, so as to prevent pressure hysteresis effectively; and the air-seal jet device can replace a mechanical air locking device, so that the using cost can be effectively reduced.

The present invention relates to a dust-proof type noodle drying device. The dust-proof type noodle drying device comprises a base seat, a switch, and a drying chamber and a cooling chamber which aresequentially arranged on the base seat; the drying chamber and the cooling chamber communicate with each other and have a common conveying mechanism; and the drying chamber is internally provided witha heating pipe, a temperature control device, a dehumidifier fan and a dust remover. In the dust-proof type noodle drying device, heat distributions at various positions in the drying chamber are uniform; the dust remover can prevent dust produced in a drying process from re-contaminating noodles; and the cooling chamber can prevent the noodles from being conveyed out of the drying chamber to re-absorb moisture in a lingering-warmth condition, and further improves quality of the noodles.

The invention relates to a dustproof noodle microwave drying device. The device comprises a base, a switch and a drying chamber arranged on the base, the drying chamber is provided with a feeding doorand a discharging door corresponding to the feeding door, a magnetron, a temperature control device and an ultraviolet lamp are installed on the upper portion of the inner wall of the drying chamber;a conveying system is arranged at the bottom of the drying chamber, and a dehumidifier and a dust remover are arranged on the inner side of the top wall of the drying chamber. According to the microwave drying device for the noodles, heat distribution in all positions inside the drying chamber is uniform, and microwave leakage can be prevented, the dust remover can prevent dust from polluting thenoodles again in the drying process; and the ultraviolet lamp can be used for sterilizing, so that the quality of the noodles is further improved.

A refrigerator of solar energy jet type is composed of insulation layer, jet mouth, energy accumulator , solar constant temperature cavity , temperature controlled electromagnetic disc , condenser , mixing chamber , automatic jet , wire , light pipe receiver , frame for fixing light pipe , evaporator , relay control panel , fan , spiral wall in cavity and transfusion pipe . It features connecting light pipe receiver to energy accumulator in series for forming outdoor energy receiver and setting solar constant temperature cavity connected with condenser at top and mixing chamber at bottom in energy accumulator.

The utility model relates to a lighting device of an LED light control lamp which can conveniently adjust different lighting positions. Except for the light-transmitting cover, the light shell of the LED light-controlled light is opaque. There is a circular photosensitive hole on the light-proof part of the light shell. The light-sensitive photosensitive element is located in the light shell. The face is aligned with the photosensitive hole on the lamp shell, and an optical cable passes through the photosensitive hole, and the light-transmitting plane at one end of the light-guiding fiber of the cable passes through a small air gap, and is connected with the photosensitive surface of the photosensitive photosensitive element in the LED light-controlled lamp to form a light In series, the other end of the optical cable is extended to the natural light lighting area of ​​the LED light control lamp. Enhance the anti-interference performance of the lighting device of the LED light-controlled light, greatly improve the detection accuracy and sensitivity of the LED light-controlled light for collecting natural light, and make the LED light-controlled light work more reliable and energy-saving.