8results about How to "Meet energy saving needs" patented technology

The application discloses a kind of nanometer pool stirring device, belong to stirring device technical field, to solve the existing adoption high-power mixer is stirred, there can be more security risks and power output energy waste, and aeration balance is not utilized, easy to cause energy waste, while the range of stirring is limited, often easy to appear the problem of stirring dead zone, invention includes nanometer pool main body and the liquid guide pipe connected in nanometer pool main body side, the inside of nanometer pool main body is fixed with support frame, the application can utilize the aeration of external surplus, can be simultaneously aerated from the aeration device and flow guide cylinder of multiple groups and lead out, form spiral rising water flow, further utilize the spiral rising water flow generated, can realize the effect of stirring, while spiral rising flow field, can reduce the dead zone of stirring, so that stirring is more uniform, to replace original power stirring equipment, to reduce the energy consumption and unsafe problem generated by power equipment stirring.

This utility model discloses a parallel system of a water-cooled dual-cold-source air wall, including a plate heat exchanger, two compressors, a refrigerant coil, a chilled water coil, and an EC fan. The plate heat exchanger and chilled water coil are provided with chilled water inlet and outlet ends, which are connected in parallel to the chilled water inlet and outlet pipes, respectively, forming a chilled water loop. This utility model connects the plate heat exchanger and chilled water coil in parallel, allowing all chilled water to enter the chilled water coil for natural cold source cooling. Alternatively, the chilled water can be divided into two paths: part enters the chilled water coil, and part enters the plate heat exchanger to remove heat from the high-temperature, high-pressure refrigerant, achieving mixed cooling. Alternatively, all chilled water can enter the plate heat exchanger for mechanical cooling. This system can fully utilize natural cold source cooling, simplify the refrigerant pump, improve unit energy efficiency, and meet energy-saving requirements.

The application relates to the technical field of intelligent wearable devices and energy management, and discloses a low-power consumption control method and system for intelligent glasses based on an SD NAND storage chip, which comprises the following steps: synchronously aligning power supply voltage data and instruction frequency data to obtain a matching degree value; if the matching degree value is lower than a preset matching threshold value, using a pre-trained time sequence prediction model to predict a state switching duration and an instruction peak value interval to obtain a load change sequence; combining power supply noise and rhythm stability data to obtain a power supply configuration scheme through weighted calculation; performing sliding window processing on an instantaneous current sequence to obtain an efficiency change sequence; combining a preset efficiency reference sequence to calculate a correlation degree value and performing tolerance operation to obtain a dynamic switching threshold value; and combining a preset scene feature library to distribute weights to obtain a logic execution sequence and adjust the working state of the storage chip. The application realizes fine consumption reduction of the storage chip.

The invention discloses a preparation method of a wall and roof high-heat-insulation heat-preservation material, which comprises the following specific steps: firstly, taking silicon slag as a raw material, and performing plasma melting and centrifugal fiber forming to obtain a fiber material; then taking carbon fibers, zirconium dioxide, graphene oxide and halloysite nanotubes as raw materials to prepare modified carbon fiber aerogel; finally, cement, fly ash redispersible latex powder, ground calcium carbonate, hydroxypropyl methyl cellulose, a thixotropic lubricant, hydroxypropyl starch ether, a water reducing agent, a coagulant, a fiber material, the modified carbon fiber aerogel, water and other raw materials are mixed to prepare the board. The plate meets the high requirements of low-carbon energy-saving buildings on wall and roof materials, greatly reduces the heat transfer coefficient, meets the energy-saving requirements of the buildings, improves the fireproof performance and prolongs the service life.

The utility model provides a kind of pasted glass energy-saving reconstruction window, comprising: existing glass window, including fixed frame, opening window sash and existing glass, the existing glass is set on the fixed frame or opening window sash;Flexible warm edge strip, continuous adhesion in the whole perimeter edge of indoor side of the existing glass;Pasted glass, located indoor side of existing glass, be located on the flexible warm edge strip, and parallel with existing glass, pasted glass and the existing glass form sealed heat-insulating gas layer;Silicone structural adhesive, filled in the U-shaped embedded joint enclosed by the fixed frame or opening window sash, existing glass, pasted glass and flexible warm edge strip.The utility model provides a kind of pasted glass energy-saving reconstruction window, through the innovative design of double-glazing structure, significantly solve the deficiency of existing single glazing in heat insulation, sound insulation, safety, lighting and so on, it is a kind of simple, economic, efficient energy-saving reconstruction scheme.

The utility model belongs to the technical field of hazardous waste treatment equipment, and discloses a secondary combustion chamber and an incineration system. The secondary combustion chamber comprises a barrel and a spray combustion furnace. A treatment cavity is formed in the barrel, a flue gas inlet and a flue gas outlet are formed in the barrel, flue gas output by the first combustion chamber is supplied into the treatment cavity through the flue gas inlet, and flue gas treated by the second combustion chamber is discharged out of the treatment cavity through the flue gas outlet. The spraying combustion furnace is arranged at the flue gas inlet, the spraying combustion furnace is configured to mix air and flue gas supplied by the flue gas inlet and ignite the mixture, and the spraying combustion furnace is further configured to spray combustion flue gas into the treatment cavity in the preset direction so as to prolong the movement path of the flue gas in the treatment cavity. The smoke inlet and the smoke outlet are arranged in the first direction, and the preset direction intersects with the first direction. According to the utility model, air and flue gas are directly mixed and ignited at the flue gas inlet through the spray combustion furnace, so that the air and the flue gas can be fully contacted from the source, thereby reducing harmful substances generated by incomplete combustion and improving the harmless degree of hazardous waste treatment.

This utility model relates to the field of boiler technology, specifically a marine hot water boiler, comprising a boiler body. An upper water chamber and a lower water chamber are respectively installed at the upper and lower ends of the boiler body, connected by several heating pipes. A high-temperature exhaust gas inlet is provided on one side of the boiler body, and an exhaust gas outlet is provided on the other side. Exhaust gas enters through the exhaust gas inlet, undergoes heat exchange with the water inside the heating pipes, and then exits through the exhaust gas outlet. In terms of heat exchange efficiency, the upper and lower water chambers inside the boiler body are connected by heating pipes, and the outer wall of the heating pipes is integrally formed with heat exchange fins. Additionally, a smoke deflector is installed within the flue gas passage. Exhaust gas enters through the high-temperature exhaust gas inlet, undergoes heat exchange with the water inside the heating pipes, the heat exchange fins increase the contact area between the heating pipes and the exhaust gas, and the smoke deflector extends the flow path of the exhaust gas within the boiler body, ensuring sufficient heat transfer between the exhaust gas and the water inside the heating pipes.

The invention discloses a dual-mode cooperative control system for a range-extended tractor, and relates to the technical field of tractors, electric quantity data of a storage battery are collected through a DCV3800 monitor, an SOC value is obtained through operation of an ampere-hour integral method, and start and stop of a range extender are controlled through a threshold value; the torque and the rotating speed of a traction motor are collected through an FLC5000 sensor, the real-time load power is obtained through calculation, three working states are switched in a self-adaptive mode in combination with the SOC value, and the energy complementing power is dynamically adjusted. Multi-point monitoring of the temperature of the core component is realized through a PT1000 sensor, and early warning and shutdown are executed in a graded manner; the emergency braking module and the electromagnetic braking device achieve global cooperative braking through an EZ800 switch, the main controller further integrates overload self-adaption load reduction logic, full-dimension cooperative control over electric quantity, load, temperature and braking is achieved, the energy saving performance, stability and safety of the traction machine are improved, and the traction machine is suitable for scenes such as electric power construction in mountainous regions and urban and rural complex regions.