73results about How to "Improve the integration effect" patented technology

The invention discloses a comprehensive test system for the hydrothermal force in a soil freezing process. The system comprises a test mold internally provided with a test soil sample, a cold bath device for freezing the test soil sample through refrigeration, a soil mass stratification frost heaving deformation test device for testing the frost heaving deformation of the test soil sample, a watersupplementing device for simulating the water supplementation of underground water to the internal of the test soil sample, a water content detection device and a temperature detection device, and apermeable layer is arranged at the inside bottom of the test mold. The system has the advantages of simple structure, reasonable design, easiness in use and operation, good use effect, and realizationof simulation of the soil freezing process indoors. The invention also discloses a comprehensive test system for the hydrothermal force in the soil freezing process. The method includes the followingsteps: 1) obtaining the soil sample; 2) adding the sol sample into the mold; 3) sealing the mold; 4) performing freezing test on the soil sample, and recording test data; and 5, arranging the test data. The method has the advantages of simplicity, easiness in realization, good use result, and realization of testing the internal water content, the temperature and the vertical deformation amount ofthe soil in the freezing process.

The invention discloses a installation mechanism of a camera for an unmanned aerial vehicle. Unmanned aerial vehicle shell, the top of an inner cavity of the unmanned aerial vehicle shell is slidablyconnected with a sliding plate through first sliding rails. The top of the sliding plate penetrates through the unmanned aerial vehicle shell and extends to the top of the unmanned aerial vehicle shell; a connecting plate is fixedly connected to the top of the sliding plate, a camera is fixedly connected to the top of the connecting plate through a fixing plate, a power box and a T-shaped plate are fixedly connected to the positions, located on the two sides of the camera, of the top of the connecting plate correspondingly, and a clamping box is fixedly connected to the position, located on the right side of the T-shaped plate, of the top of the connecting plate. According to the installation mechanism of the camera for the unmanned aerial vehicle, a good installation and disinstallation effect can be achieved through an integrated structure, the operation is simple and easy, the installation is simple, the disinstallation and maintenance speed is improved, the use by a user is convenient, the practicability is good, the time and labor are saved, and the development trend of the current market is met.

The invention discloses a method and a system for refining cyclohexanone and recycling cyclohexanol. The method is characterized by comprising the following steps: sending an alcohol ketone mixture into a light-component removal tower for removing light components, sending the material discharged from the tower bottom into a cyclohexanone product tower, acquiring a high-purity cyclohexanone product from the tower top and a crude product mainly comprising cyclohexanol from the tower bottom, then sending the crude product into a cyclohexanol recovery tower, and acquiring cyclohexanol from the tower top; mixing the acquired cyclohexanol with proper amount of water, heating and sending into a cyclohexanol dehydrogenation reactor for dehydrogenation, so as to obtain a mixed product containing cyclohexanol, cyclohexanone and water, performing two-stage cooling on the dehydrogenated product, then performing gas-liquid separation, sending the gas phase and the liquid phase into a dewatering tower for dewatering processing, sending oil-containing wastewater removed at the tower top to a cyclohexane extraction tower, sending an obtained upper-layer oil phase to an alcohol-ketone recovery tower, and sending an oil phase containing cyclohexanone and cyclohexanol and obtained at the bottom of alcohol-ketone recovery tower to a dewatering tower for cycling. The invention comprises the advantages that the product cyclohexanone is high in purity, cyclohexnoal is efficiently converted into cyclohexanone at a high yield, and the system is high in energy integration degree and low in energy consumption.

The invention discloses a circuit integrated electric meter box. The circuit integrated electric meter box comprises an electric meter box body, wherein multiple columns of electric meter bodies distributed at equal intervals are fixed to the inner wall of one side of the electric meter box body; wiring pipes distributed at equal intervals are fixed to the bottoms of the electric meter bodies; a box door is hinged to the other side of the electric meter box body; a plurality of observation windows are formed in one side of the box door; the positions of the observation windows correspond to the positions of the electric meter bodies; a plurality of limiting frames are fixed to the inner walls of the two ends of the electric meter box body; and the same wiring frame is clamped between the sides, opposite to the two limiting frames, of the electric meter box body. According to the invention, a first clamping seat and a second clamping seat are used for fixing wires, thereby preventing the wires in the electric meter box body from being directly exposed at the bottom of the electric meter bodies and enabling circuits to be better in integration effect; and wiring is regular, the bottom and interior of the electric meter box body can be cooled, and the interior of the electric meter box body can be sterilized.

The present invention relates to an engaging and locking means by which a manufacturing cost of a shielding frame can be reduced to provide a joining method of plate materials made of metal preventing that light is leaked and insufficient strength is generated as much as possible, and to provide the shielding frame of a liquid crystal display using the joining method and to provide a manufacturing method of the shielding frame. Engaging and locking parts each having a plurality of projecting parts and recessed parts having leader parts and constricted parts and alternately provided are provided at respective joining end parts of the plate material made of metal and the shielding frame of the liquid crystal display which are to be joined along respective contours while upheaval parts are continuously or discontinuously formed. The projecting parts and the recessed parts of these engaging and locking parts are engaged with and connected to each other from a vertical direction and then the upheaval parts are crashed by caulking the engaged and connected parts from the vertical direction to integrally join the engaged and connected parts.