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562 results about "Spray bottle" patented technology

A spray bottle is a bottle that can squirt, spray or mist fluids. A common use for spray bottles is dispensing cool cleaners, cosmetics, and chemical specialties. Another wide use of spray bottles is mixing down concentrates such as pine oil with water.

Micro-scale speckle manufacturing method for interface high-temperature deformation measurement

InactiveCN102679899AMeet the high temperature thermal shock deformation measurementMeet thermal shock deformation measurementUsing optical meansBlack-body radiationThermal deformation
The invention discloses a micro-scale speckle manufacturing method for interface high-temperature deformation measurement, comprising the following steps of: selecting two types of high-temperature-resisting powder with a great black and white color difference; respectively mixing an ethanol solution with the two types of the high-temperature-resisting powder according to a mass/volume ratio of 1: (0.1-0.15) (g/ml) and putting into two spraying bottles; utilizing an ultrasonic washing machine to carry out dispersion treatment on the solutions in the spraying bottles; polishing a surface to be detected by sand paper; utilizing a butane flame spraying gun to heat to be about 60 DEG C; utilizing the spraying bottles to alternately spray the two types of the uniformly-mixed solutions on the surface to be detected; utilizing a draught fan to blow off unstable grains attached in the solutions to form random speckles; utilizing a microscope lens and matching an optical filtering technology capable of eliminating black body radiation influences to collect speckle images at a room temperature and a high temperature; and carrying out related coefficient calculation on the speckle images and finishing the manufacturing of the speckle images when the related coefficient is more than or equal to 0.98. The micro-scale speckle manufacturing method for the interface high-temperature deformation measurement can improve the precision and can measure a thermal deformation field of high-temperature-resisting composite materials of an interface region under thermal shock.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Rotary automatic light inspection machine

The invention provides a rotary automatic light inspection machine. The rotary automatic light inspection machine comprises a rotary conveying device, a single-head detection device and a rejection device, wherein the rotary conveying device is used for realizing constant-speed stable forward motion of to-be-detected bottles on a rotary disc so as to acquire assembly line time of detection, the single-head detection device is used for realizing foreign substance detection of liquids in the bottles, and the rejection device is used for rejecting bottles containing impurities. According to the rotary automatic light inspection machine, a light source and a detection camera are mounted in the position, where each bottle is located, of the rotary disc, the motion of the detection device is completely consistent with that of the bottles, the detection device and the bottles are in completely relative rest, and the detection precision is guaranteed; the endoscopic type intelligent cameras directly extend into bottle openings for detection, and the rotary automatic light inspection machine can be used for detecting foreign substances in special-shaped bottles such as a glass spray bottle, a wall-carved bottle, a bottle with a brand and the like, thereby being widely applied to in-bottle foreign substance detection of industries such as baijiu, beverages and the like.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Self-cleaning and air purifying device of automotive air conditioner filter element

The invention relates to the field of automotive air conditioners, and relates to a self-cleaning and air purifying device of an automotive air conditioner filter element. The self-cleaning and air purifying device of the automotive air conditioner filter element comprises a shell, wherein the shell is connected with an air inlet channel and an air outlet channel; an air blower is arranged in theair inlet channel and is connected with a first rotating shaft; the first rotating shaft is connected with a turbine; the turbine is engaged with a worm; the worm is connected with an incomplete gear;the shell is provided with an air conditioner filter element, a dust accumulation box, a notch and a support; the dust accumulation box is provided with a turning plate; the inside of the notch is connected with a scraper plate; the scraper is connected with the inside of the shell; the scraper plate is provided with a pressure lever; the pressure lever is connected with a rack; the rack is connected with a piston rod; the piston rod is connected with a cylinder; the cylinder is provided with a one-way valve and an air outlet; the air outlet is connected with the scraper plate; the support isconnected with a spraying bottle; the spraying bottle and the shell are connected with a spraying tube; an air purifying agent is arranged in the spraying bottle; and an extruding head is arranged onthe spraying bottle. By the technical scheme, the problems that in the prior art, an air conditioner filter element needs to be disassembled by professional maintenance personnel and then is cleaned,time and labor are consumed, and repair cost is high are solved.
Owner:宁波高新区意川汽车零部件有限公司
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