Abstract:
A device of deodorizing and minimizing VOC in exhaust gas with photocatalyst is equipped with UV lamp wrapped with photocatalyst coating fiberglass sleeve, disposed in an exhaust gas treatment chamber. At an inlet end, exhaust gas passes an activated carbon honeycomb plate which adsorbs VOC gas of the exhaust gas. The photocatalyst-based exhaust gas treatment chamber is installed in a manner to face the sun. Sunlight falls on the exhaust gas treatment chamber, thus causes the activated carbon honeycomb plate to release the otherwise adsorbed VOC gas. After that, undergoing photocatalyst-based exhaust-gas-borne VOC treatment system, the released VOC gas is oxidized and discharged without odorous.
Abstract:
A hydraulic energy conversion device includes a main body being an annular member having a central hole, an output shaft mounted in the central hole of the main body with a centerline extended perpendicular to the central hole; a fixing plate located at an end of the main body and provided with a plurality of passage holes; an outer cover located at another end of the main body opposite to the fixing plate and having a central opening for the output shaft to outwardly extended through the outer cover; and a plurality of vanes circumferentially spaced on the output shaft to locate in a space defined between the main body, the fixing plate and the outer cover. The hydraulic energy conversion device is mounted in a hydraulic shock absorber to convert hydraulic energy into mechanical energy and output the same without hindering the hydraulic shock absorber from normal operation.
Abstract:
The present invention provides a detachable protective structure of detection device, which is used for accommodating a detection device. One terminal of a conducting member in the detection device is connected electrically to a signal processing module while the other terminal thereof is connected electrically to a probe. The detachable protective structure of detection device comprises a shielding member, which covers the probe of the detection device correspondingly as well as covering the signal processing module and the conducting member of the detection device. The present invention further provides different fixing embodiments for fixing the shielding member to the signal processing module, a base, a platform for moving the detection device, and the probe. The detachable protective structure of detection device can be disassembled along with the detection device from the detection platform.
Abstract:
A method for preparing a carbide protective layer comprises: (A) mixing a carbide powder, an organic binder, an organic solvent and a sintering aid to form a slurry; (B) spraying the slurry on a surface of a graphite component to form a composite component; (C) subjecting the composite component to a cold isostatic pressing densification process; (D) subjecting the composite component to a constant temperature heat treatment; (E) repeating steps (B)-(D) until a coating is formed on a surface of the composite component; (F) subjecting the coating to a segmented sintering process; (G) obtaining a carbide protective layer used for the surface of the composite component. Accordingly, while the carbide protective layer can be completed by using the wet cold isostatic pressing densification process and the cyclic multiple superimposition method, so that it can improve the corrosion resistance in the silicon carbide crystal growth process environment.
Abstract:
A high electron mobility transistor includes a growth substrate, a lattice matching layer, an back-barrier layer, an electron blocking layer, a channel layer, an active layer, a source, a gate, and a drain. The lattice matching layer and the back-barrier layer are formed on the growth substrate. The back-barrier layer includes GaN doped with C. The electron blocking layer is formed on the back-barrier layer. The electron blocking layer includes AlGaN, wherein the doping percent of Al atoms of the AlGaN is 3˜5% and the doping percent of Ga atoms of the AlGaN is 95˜97%. The electron blocking layer has a thickness of 2˜5 nm. The channel layer and the active layer are formed on the electron blocking layer. The source, the gate, and the drain are formed on the active layer.
Abstract:
A high electron mobility transistor and a method for fabricating the same is disclosed. Firstly, a lattice matching layer, a channel layer, and an AlGaN layer are sequentially formed on a growth substrate. The AlGaN layer includes a first area, a second area, and a third area, wherein the second area is located between the first area and the third area. Then, an insulation block is formed on the second area of the AlGaN layer and two GaN blocks are respectively formed on the first area and the third area of the AlGaN layer. Two InAlGaN blocks are respectively formed on the GaN blocks and the insulation block is removed. Finally, a gate is formed to interfere the second area of the AlGaN layer and a source and a drain are respectively formed on the InAlGaN blocks.
Abstract:
A dielectric grating apparatus comprises a substrate; a grating layer, disposed above the substrate; a first interference layer, disposed above the substrate; and a second interference layer, adjacent to the first interference layer, wherein a refractive index of a material of the second interference layer is greater than a refractive index of a material of the first interference layer.
Abstract:
To provide a gas-liquid separator of a water electrolysis system, comprising: a liquid feeding atomizer and a gas-liquid separation chamber, wherein the liquid feeding atomizer includes a liquid feeding pressurized tube; and an atomizing spray head, in which the atomizing spray head converts a gas-liquid mixed liquor after pressurized by the liquid feeding pressurized tube into a mist droplet gas-liquid mixture. The gas-liquid separation chamber comprises a spiral flowing way, and the spiral flowing way extends the time that the mist droplet gas-liquid mixture spraying into the gas-liquid separation chamber flows downwards to the bottom of the gas-liquid separation chamber; an ultrasonic oscillation mechanism; a stirrer; an internal reservoir; and a filter mechanism, which performs the gas-liquid separation for unbroken bubbles in the mist droplet gas-liquid mixture through the pore difference.
Abstract:
A control method of a hybrid electric power supply system used by a hybrid electric vehicle comprises obtaining a gradient of the hybrid electric vehicle, a throttle depth, and a power of an electric device, and calculating a required electric power; obtaining a State Of Charge value of two sets of power sources, and obtaining a power distribution value according to the SOC values and power demand; obtaining real-time output power change values of the two sets of power sources, and using double-level fuzzy energy control to obtain a smooth energy distribution value according to output power changes of the two sets of power sources; and obtaining respective output powers of the two sets of power sources according to the smooth energy distribution value, and controlling a Direct Current converter of the hybrid electric vehicle according to final two sets of output power values.
Abstract:
A portable battery detection device includes a battery data receiving module for receiving battery data, a temperature measurement module for measuring battery temperature, a gas measurement module for measuring discharged gas, an insulation resistance measurement module for measuring insulation resistance, a serial impedance measurement module for measuring serial impedance, a data acquisition module for receiving various data sent by the temperature measurement module and the gas measurement module, an electric meter module for measuring DC voltage, current, and impedance, the data integration module for receiving data transmitted by the battery data receiving module, the electric meter module, and the insulation resistance measurement module, and then integrating the data to the processor module, and the processor module for using data received from the data integration module, the data acquisition module, and the serial impedance measurement module to transmit data, control, and manage the operation of the portable battery detection device.