37results about How to "Solve the large energy consumption" patented technology

The invention discloses a heat comfort detection method based on physiological parameters of the human body. The method comprises the following steps: acquiring the physiological parameters of the human body, including skin temperature, an electrocardiosignal, fingertip pulse, breath and skin impedance; performing peak value identification on the electrocardiosignal to obtain a heart rate variability signal and a heart rate; performing correlation analysis on the skin temperature, the heart rate variability signal, the heart rate, the fingertip pulse, the breath and the skin impedance to acquire the correlation degree of the physiological parameters and heat comfort so as to select optimal physiological parameters; performing regression analysis on the optimal physiological parameters, and building a function relationship between the physiological parameters and the comfort degree; inputting the function relationship of the physiological parameters and the comfort degree to a BP (Back-Propagation) neural network and performing automatic heat comfort degree judgment. The method can be used for intelligently regulating the temperature of an air conditioner by detecting the physiological parameters of the human body in real time and inputting the physiological parameters into an air conditioning system, and individual variation is fully considered, so that the regulated indoor thermal environment is more similar to the expected thermal environment of the human body.

A distress flare including a cartridge including two ends connected by a side surface; activation device intended to expel the cartridge into the sky; an inflatable shell, covering the side surface, suitable for being deployed under the effect of deploying device and of diffusing the visible light; illuminating device powered by a battery and capable of emitting visible light, the illuminating device being arranged on the side surface.

The invention relates to a polishing glass facing brick product and a manufacturing process thereof. A substrate of the polishing glass facing brick consists of the following components: 59 to 80 percent of porcelain sand, 15 to 40 percent of black mud and white mud and 0.5 to 5 percent of additive. A glass melting material consists of the following components: 5 to 20 percent of barium carbonate, 20 to 40 percent of aedelforsite, 10 to 40 percent of albite, 20 to 30 percent of kaolin, 3 to 10 percent of zinc oxide and 8 to 10 percent of talc. The glass facing layer consists of the following components: 20 to 80 percent of the glass melting material and 15 to 90 percent of crude materials. The method for manufacturing the polishing glass facing brick comprises the following steps: formingthe substrate of the polishing glass facing brick, and preparing a glass granular material and glass facing layer slurry; carrying out color decoration on the substrate of the glass facing brick; wetly dressing a glass layer; carrying out calcination on the polishing glass facing brick; polishing the glass facing brick product out of a kiln on a profiling soft polishing machine; and manufacturingthe polishing glass facing brick product.