48results about How to "Raise awareness of energy saving" patented technology

A micro-grid distribution type new energy storage system is composed of a distribution type new energy power generating system, a distribution type energy storage platform, a load energy-saving system and an energy management system. According to the micro-grid distribution type new energy storage system, the distribution type energy storage platform is used as an energy buffering core platform to reasonably coordinate the relationships between distribution type power generation, distribution type energy storage, power load and traditional power, and the purposes of maximizing the distribution type power generation, optimizing the service life of the distribution type energy storage, saving the power load to the largest extent, and minimizing the traditional power are achieved. Power consumption of the power using side is substantially lowered, immature and unstable large-scale energy storage power stations are converted to the mature and stable micro-grid distribution type new energy storage system distributed in a plurality of areas or buildings in a city, power utilization pressure is quickly relieved, energy is saved, emission is reduced, investment cost is lowered, and the requirement for electricity safety of a single user is met.

The invention relates to a bi-directional interaction human-computer interface of a building environment control system, which is characterized by comprising a frame body. A liquid crystal display touch screen is arranged on the frame body; a power supply and a communication interface are connected with the frame body; and a user subjective feeling input area for inputting various comfortable feeling buttons of a user, a user instruction input area for inputting various indoor environment control equipment instruction sliders, an environment state display area for displaying various environment parameters and a control equipment operation state display area for displaying various control equipment operation states are arranged on the liquid crystal display touch screen. Through the invention, the background control system can quickly provides a comfortable environment for the user according to the subjective feeling input by the user, and the user can acquire the feedback information such as the energy consumption state and the energy cost from the control system, thus the energy saving consciousness of the user can be aroused so as to avoid waste.

The invention relates to an industrial energy-saving monitoring system based on a wireless sensor network. The industrial energy-saving monitoring system based on the wireless sensor network consists of a coordinator terminal, a data acquisition terminal, an energy consumption metering device and an output counting sensor. The data acquisition terminal comprises an energy consumption data acquisition terminal and an equipment data acquisition terminal, wherein the energy consumption data acquisition terminal for monitoring the energy consumptions of a workshop and an enterprise is connected with the energy consumption metering device through an RS485 bus, and the equipment data acquisition terminal for monitoring the outputs and the energy consumptions of production equipment is connected with the energy consumption metering device and the output counting sensor. The coordinator terminal is connected with a monitoring host, and forms a wireless sensor network based on a ZigBee protocol together with at least one data acquisition terminal. The energy consumptions and outputs in three levels of the production equipment, the workshop and the enterprise are monitored and statistically analyzed, so as to obtain the three-level energy consumption data, namely, the energy consumption of the procedure in the level of the production equipment, the energy consumption of the unit product in the level of the workshop, and the energy consumption of the unit product in the level of the enterprise. In combination with a reward and punishment system for energy saving, the industrial energy-saving monitoring system based on the wireless sensor network disclosed by the invention can effectively promote the enterprise to increase the energy efficiency, thereby achieving the purposes of energy conservation and efficiency improvement.

In addition to a dissociation ratio being calculated with a load pattern recognition unit 3 based on sample data of the amount of electrical power in an electrical power load accumulated in a sample data accumulation unit 2, adjusted electrical power and a target coefficient are calculated with an adjusted electrical power arithmetic processing unit 5 and a target coefficient arithmetic processing unit 7. In addition, a demand period target value arithmetic processing unit 8 calculates a target value of the amount of electrical power used by an electrical power load for each demand period based on the dissociation ratio, adjusted electrical power and target coefficient. The amount of electrical power used by the electrical power load is then controlled by a demand control unit 9 and load control unit 10 based on this target value.

The invention relates to a top-up air conditioner management system comprising a top-up air conditioner, a background server, and an APP terminal, wherein the APP terminal and the background server are in communication connection with each other, and the background server and the top-up air conditioner are in communication connection with each other. The top-up air conditioner matching the APP terminal is topped up by the background server through the APP terminal, and then, the background server sends a top-up code to a top-up module of the top-up air conditioner to achieve the function of top-up. The invention further provides an air conditioner system top-up method. The top-up air conditioner system sends a top-up code to a user terminal through the background server, inputs the top-up code into the top-up air conditioner to realize top-up, and controls normal use of the air conditioner. Air conditioner use by users can be managed effectively. Moreover, users are enabled to use air conditioners more reasonably, the effect of energy saving is improved, and the energy saving consciousness of people is enhanced.

The invention relates to a system and a method of fused magnesium production energy management based on BOM (Bill of Materials) and MRP (Material Requirement Planning) algorithms. The system comprises a sales management module, an inventory management module, a procurement management module, a product BOM module, an MRP computing module, a production planning module, an electric energy planning module, a production dispatching module, an electric energy counting module and an electric energy monitoring module; the fused magnesium production energy management method comprises the steps: performing MRP computation according to fused magnesium BOM, sales order quantity demand of the fused magnesium, delivery date of the fused magnesium, available inventory quantity information of the fused magnesium, available inventory quantity information of magnesite ores and available inventory quantity information of graphite electrodes; and generating electrical energy requirement planning, procurement planning of raw materials and production planning. According to the system and the method of fused magnesium production energy management based on BOM and MRP algorithms, the formulating efficiency and accuracy and the operability of the production planning, the procurement planning and the electric energy requirement planning of fused magnesium enterprises can be improved greatly; the plans match with the sales order requirement, so that the production can be organized as planned and the just-in-time delivery of the order is guaranteed.

The invention provides an air-conditioning controlling system, which sends scheduled operating information for the future for the specified air-conditioning equipment to a terminal device operated by an occupant. The air-conditioning controlling system possesses a controlling device for controlling the operation of an air-conditioning equipment based on setting information that has been set up in advance, and an operating terminal wherein setting information can be changed by an occupant of an applicable area of the air-conditioning equipment, connected to the controlling device through a communication circuit, wherein the occupant is able to check what type of control operation is scheduled, prior to changing a setting for the applicable equipment, through scheduled operating information for the future for the specified applicable equipment being sent to the operating terminal that is operated by the occupant, thus enabling the occupant to consider individual countermeasures rather than changing the settings easily, not only making it possible to maintain the energy conservation effect of the air-conditioning controlling system as a whole, but also making it possible to increase the energy conservation awareness of the occupant.

The invention discloses a building energy management device and method based on energy consumption refinement statistics and release. The building energy management device comprises an intelligent multifunctional electric power meter, an intelligent gas meter, face recognition equipment, information release equipment, an intelligent controller, an acquisition server and an application server. Theintelligent multifunctional electric power meter obtains real-time power consumption data of the building; the intelligent gas meter collects gas use data; the high-definition camera is installed at the entrance and exit of a building and obtains the number of people entering and exiting the building through face recognition; the intelligent controller can achieve remote control over adjustable electric equipment such as the temperature and illumination of the air conditioner tail end in a building. The collection and application servers complete comprehensive energy consumption monitoring ofa building, convert individual energy consumption of personnel in the building, and pushe results through the information issuing device, so that building managers can visually master real-time energyloads, and users can conveniently obtain visual energy consumption values, thereby improving energy-saving awareness.

The invention discloses a metering allocation method of performing heat metering to the heating system of buildings. The method adopts the concept area degree, namely the product of heating area to indoor average temperature which is used as the object for allocation metering so as to avoid the influence of the heat transmission in floors, rooms and residential units and realize equally sharing which is fair and reasonable.

The invention provides a power consumption information analyzing method of an air conditioner. The air conditioner comprises an outdoor unit shell, an air inlet, an air outlet and an air passage communicating the air inlet with the air outlet are enclosed in the shell, and a fan and a heat exchanger are arranged in the air passage. The power consumption information analyzing method includes steps of acquiring power consumption information of the current air conditioner; acquiring a plurality of associated air conditioners of the current air conditioner and acquiring power consumption information of the associated air conditioners; analyzing and sequencing the power consumption information of the current air conditioner and the associated air conditioners and providing sequence results to a user of the current air conditioner. By the power consumption information analyzing method, the user can know the power consumption condition of the current air conditioner and comparison with other air conditioners, and energy conservation awareness of the users is improved. The invention further provides an air conditioning system and a client.

The invention relates to a heat metering device with heat supply capable of being adjusted by a user; the heat metering device with heat supply capable of being adjusted by the user comprises a heat meter and a room temperature control device in wireless or wired connection, wherein the heat meter comprises a central processing unit and a heat metering unit, a motor driving unit, a display unit and a communication unit which are connected with the central processing unit; a ball value is mounted on the heat supply pipe provided with the heat meter; the ball valve is mounted adjacent to the heat meter; the motor driving unit is connected with a motor for controlling the on and off of the ball valve; the room temperature control device comprises a single-chip microcomputer unit and a key unit, a display unit, a temperature sensing unit and a communication unit which are connected with the single-chip microcomputer unit; the communication unit of the room temperature control device is in wireless or wired connection with the communication unit on the heat meter. The user of the heat metering device can adjust the heat supply according to own requirements, so that the comfort of residence is improved, and the heat waste is also reduced; meanwhile, the fee is charged according to the actual consumption of heat, the purpose of how much heat is consumed, how much you pay is achieved, and the fair trade of heat is achieved.

The invention discloses a low-voltage remote electricity-larceny-prevention system, which comprises a master station, a communication network, a concentrator, a micro-power wireless network and smart meter boxes. The master station is connected with the concentrator through the communication network; and the concentrator is connected with the smart meter boxes through the micro-power wireless network. Each smart meter box comprises an intelligent electricity-larceny-prevention monitoring device, an intelligent gate node device and a metering device. The master station is formed by a monitoring center server, a database server and system management software. The system management software receives data information of the intelligent electricity-larceny-prevention monitoring devices, and controls the intelligent gate node devices. The beneficial effects are that after installation, the system can effectively control false line loss, reduces loss of power supply enterprises, improves benefits of the power supply enterprises, and meanwhile, enhances user's awareness of energy conservation, thereby reducing social energy consumption standard, meeting national policy direction, meeting current market requirements and bringing considerable social benefits.

The invention provides an energy management system and belongs to the technical field of energy management. The system comprises a multi-stage data acquisition device, a server and a user management device. The multi-stage data acquisition device is in data connection with the server and is used for acquiring energy consumption data of electric energy, water quantity and heat energy in real time and sending the energy consumption data to the server; a data sending end of the server is in data connection with the user management device and is used for carrying out analytic statistics and data storage on the energy consumption data; and the user management system is in data connection with the server and is used for acquiring energy consumption data of the server and performing energy management.

The invention discloses a power consumption control system based on Internet of things. The system comprises an intelligent electric meter, a server, cloud storage and a terminal, wherein the intelligent electric meter is used for detecting and feeding back real-time electricity utilization status information of electric equipment and total power consumption of each electric equipment; the intelligent electric meter is in communication connection with the server; the intelligent electric meter is used for regulating and controlling the using status of the electric equipment according to a received control signal emitted by the server; the server is in communication connection with the terminal; the terminal is configured to input information of the electric equipment and regulation and control programs of the electric equipment to the server; and the server is in communication connection with the cloud storage. Control for the domestic electric equipment is realized by using Internet of things, the waste of electric energy is avoided, high electric bills, generated by ultrahigh power consumption, of a user are reduced, and the using safety and reliability of the electric equipmentare also improved.

The invention relates to the technical field of heating and metering, in particular to a remote meter reading heat allocation system. The remote meter reading heat allocation system is characterized by comprising a remote control system, a general packet radio service (GPRS) network, a data concentrator, total building heat meters and unit user terminals; the remote control system is wirelessly connected with the data concentrator through the GPRS network; the data concentrator is connected with the building heat meters; each building heat meter is connected with a unit user terminal through a water inlet pipe network, so that heat of the total building heat meters and heat meters of the unit user terminals is transmitted to the remote control system through the data concentrator and the GPRS network in a form of electrical signals; and heat values of the total building heat meters, heat values of the heat meters of the unit user terminals, allocation values and charges are displayed on a server interface of the remote control system, so that heat calculation between a heat supply company and unit users is reasonable, effects on record, energy conservation and accurate metering are achieved, and reliable theoretical basis is provided for heat supply metering charge.

The invention discloses a measuring instrument for heating, in particular a constant-temperature measuring instrument for centralized heating and the measuring way for the instrument. The constant-temperature measuring instrument comprises a main floor pipe, a household water-in pipe, a user radiator and a household water-return pipe. The instrument is characterized in that, the household water-in pipe is provided with an in-household temperature meter, a flowmeter for heating hot water, and a low-temp self-closing valve; the main floor pipe is provided with a main floor pipe temperature meter. The invention indirectly measures the heat amount of the users by measuring the flow of the heating hot water of specific temperature. The measuring way is of simple principle, easy to install, the measurement data are steady, reliable and accurate. The invention allows to distinguish the responsibilities concerning heating, and allows easy locating of any fault in heating, and reduces the users to fetch water from the heating system.

The invention discloses a detection and quantitative analysis method for compressed air leakage of an air-jet loom. The method includes the steps that first, change of ultrasonic waves of an air course pipeline of the air-jet loom is detected, and whether leakage happens or not is determined; then an infrared thermal imaging technology is adopted for determining a leakage point by analyzing temperature distribution on the surface of a leakage position; and at last, the temperature difference of the compressed air leakage position in an air course of the detected system is subjected to contrastive analysis, the function temperature variation relation with the pressure and air course hole diameter can be obtained, and thus the leakage amount is obtained. The invention further discloses a leakage detection device. By the adoption of the method, the ultrasonic waves and the infrared technology are combined for use in compressed air detection leakage of the air-jet loom, the leakage position can be located quickly and accurately, quantitative analysis of leakage can be made, and the limitation caused when the ultrasonic waves and the infrared technology are used independently is overcome. By analyzing the relation between parameters, causes of the leakage can be known more clearly, and thus textile enterprises can conduct leakage repair or part replacement according to the own conditions and the investment payoff period.

The invention discloses a centralized building control and household metering and pipe network hydraulic balance device and method. The centralized building control and household metering and pipe network hydraulic balance device comprises a shell, a centralized control board, a proportional integral valve, a Hall flow meter, a backwater temperature sensor and a supply water temperature sensor, wherein the centralized control board is arranged on the outer end of the shell, the proportional integral valve and the Hall flow meter are fixed to the interior of the shell, the proportional integralvalve and the Hall flow meter are arranged on a water pipe, the water pipe passes through the shell, and the proportional integral valve, the Hall flow meter, the backwater temperature sensor and thesupply water temperature sensor form data transportation with the centralized control board. In the mode of real-name registration through mobile APP, heat and consumption of the household heat meterare viewed in real time, internet payment can be realized, and the proportional integral valve can be remotely opened through the mobile APP, so that heating is turned off when going out, and the heating is turned on in advance went going home.

The invention provides polyether amine used as a gasoline deterging and a synthesis method of the polyether amine used as the gasoline deterging, and belongs to the field of petrochemical industry. According to the polyether amine disclosed by the invention, polyethers which are bulk chemicals are taken as starting materials, and condensed with halogenated aminobenzene to prepare the polyether amine by one step. The polyether amine is added into gasoline, so that carbon deposition of an engine fuel nozzle, an inlet valve and a combustion chamber can be inhibited or removed, the sufficient combustion of fuel can be further promoted, the fuel is saved, the automobile exhaust pollutant emissions are reduced, the service life of an engine is prolonged, and the polyether amine used as the gasoline deterging has important application values. The polyether amine used as the gasoline deterging is cheap in raw materials, sufficient in sources, simple in synthesis process, low in production cost, and good in good development prospects.

The invention discloses a voice prompting device for a three-minute standby electric appliance. The device is characterized by consisting of a power switch, a system power, a detection circuit, a time delay control circuit, a voice circuit, an indicator light, a main control output end and an external electric appliance output end. The control circuit is simple and mainly controls an electric appliance in an off or standby state, when an output power is less than a set power, voice is generated for prompting according to a required setting standby delay time, and the prompting voice can be recorded by users. The energy-saving consciousness of electric appliance users is increased, the users are prompted to cut off the power, and furthermore, a standby safety problem is solved. The device is particularly suitable for prompting the blind, the old and forgetful men, is suitable for a series of related standby energy-consuming electric appliances such as computers, multimedia systems, televisions, home audio systems, kitchen appliances and production and living electric appliances, and is used for prompting power cut-off operation and the like.

The invention discloses an electric appliance standby voice prompting device. The device is characterized by consisting of a power switch, a system power, a detection control circuit, a voice circuit, an indicator light, a main control output end and an external electric appliance output end. The control circuit is simple and mainly controls an electric appliance in an off or standby state, when an output power is less than a set power, voice is generated for prompting, and the prompting voice can be recorded by users. The energy-saving consciousness of electric appliance users is increased, the users are prompted to cut off the power, and furthermore, a standby safety problem is solved. The device is particularly suitable for prompting the blind, the old and forgetful men, is suitable for a series of related standby energy-consuming electric appliances such as computers, multimedia systems, televisions, home audio systems, kitchen appliances and production and living electric appliances, and is used for prompting power cut-off operation and the like.

The invention provides a power generation pavement based on a rotary direct-current friction nano generator, which comprises an upper supporting part, a lower supporting part and the rotary direct-current friction nano generator arranged between the upper supporting part and the lower supporting part, the lower supporting part is located at a preset fixed position, and the upper supporting part can move up and down; the upper supporting part is connected to a rotor of the rotary direct-current friction nanometer generator, the rotary direct-current friction nanometer generator comprises a supporting shell, a stator and a rotor, the stator and the rotor are arranged in the supporting shell, the stator comprises a tolerance compensation device and a friction electrode fixed on the tolerance compensation device, the rotor is arranged in the center of the interior of the supporting shell, and a friction layer is attached to the rotor. An electrostatic breakdown electrode is fixed above the rotor, a preset distance is arranged between the electrostatic breakdown electrode and the friction layer, and the tolerance compensation device is used for enabling the friction layer to be in close contact with the friction electrode, so that the rotor and the friction electrode keep the same coaxiality. Kinetic energy of human walking treading actions is collected and converted into electric energy, then power is supplied to urban sensors, and energy conservation and environmental protection are achieved.