7 results about "HUMID WEATHER" patented technology

The present invention relates to a humidity sensor, and more particularly, to a resistance film-type real-time chromogenic humidity sensor produced with a polyelectrolyte thin film. The humidity sensor according to the present invention is a chromogenic hygrometer in which a polyelectrolyte nano thin film that absorbs moisture is formed on a reflective layer, and the nano thin film varies terms of color and electrical resistance as moisture is absorbed and the thickness varies. The hygrometer according to the present invention is a dual-function hygrometer, the color and resistance of which vary. Provided is the chromogenic hygrometer in which the sensor made using a PSS-b-PMB thin film varies in color between purple, blue, green, yellow, orange, and red according to humidity at a very high response speed of within one minute.

The utility model discloses a bending machine for sheet metal, and relates to the technical field of bending machines, the bending machine comprises a frame body, a placing table fixed on the frame body and a sheet metal main body arranged above the placing table, a drying mechanism is arranged on the placing table, the drying mechanism comprises a drying assembly, the drying assembly comprises two groups of side blocks and an upper pipeline, a plurality of groups of hollow rotating rods are rotationally arranged between the two groups of side blocks; through the designed drying mechanism, the plate main body can be heated in cold weather to improve the ductility and toughness of the plate main body, and through the design of the hollow pin rollers, the plate main body is blown up and down through hot air, chippings or foreign matters attached to the outer surface of the plate main body are blown and cleaned, and the plate main body can be dried. And the bending quality in the subsequent bending process is improved, meanwhile, moisture on the outer surface of the plate body can be blow-dried in humid weather, and bending is convenient.

The utility model discloses an automatic protection cover relates to charging pile protection technical field, including two stand and folding tent, the upper end of stand rotatable installation can fold cross bar, and folding tent is connected between two cross bars through drawstring, support rod, support rod can fold, and the both ends of support rod are rotatablely connected in the lateral wall of stand and the one end of cross bar away from stand, and the upper end of stand is fixedly installed for sensing weather sensing device, and the lateral wall of stand is installed two motor for driving cross bar and support rod rotation, and sensing device and motor circuit connection, and sensing device senses humid weather after drive motor, and drives cross bar and support rod to rotate support folding tent, makes folding tent unroll, and the charging pile is shaded when the rainy and snowy day, and when the fine day, folding tent is taken in, and the solar panel on the guarantee charging pile contacts sunlight, solved the existing for protecting the awning of charging pile and will shade sunlight, and the problem of influence solar panel use.

The present application relates to air treatment technical field, especially to a kind of oxygen-enriched space oxygen enrichment and purification device, including oxygen enrichment purification machine, and the oxygen enrichment purification machine air inlet side is provided with pre-treatment box.The present application, by the switching of two kinds of working conditions, realizes the accurate matching of dry, wet two typical working conditions, in dry weather, switch to " large air volume filter ventilation mode", by maximizing filter area and flow cross section, priority is given to the ventilation efficiency and particulate matter removal capacity, at this time, high energy consumption deep dehumidification is not needed to start, and the energy-saving effect is obvious, in humid weather, it can be switched to " narrow flow channel dehumidification protection mode", by reducing flow channel, improve air flow velocity, make air and semiconductor refrigeration piece etc. Dehumidification component contact more fully, realize high-efficiency pre-deep dehumidification, fundamentally protect host computer, and avoid the huge dehumidification energy consumption generated for processing large air volume humid air.

The invention discloses an assembly type thin wallboard heat preservation waterproof structure, and relates to the technical field of thin wallboard waterproof structures, the assembly type thin wallboard heat preservation waterproof structure comprises a wallboard main body assembly, and the outer side of the wallboard main body assembly is provided with an outer layer moisture-proof frame with a full edge covering function. According to the assembly type thin wallboard heat preservation and waterproof structure, in rainy days and humid weather, water flow retained on the surface of the connecting steel piece is guided into the water collecting groove through the water inlet hole, meanwhile, the water outlet groove is shielded through the expansion block and the drainage mechanism, and along with increase of the water amount, the pressure of the water flow extrudes the connecting sealing strip; the sealing performance can be automatically improved under the condition that the water flow pressure is increased, in high temperature or sunny days, water flow is discharged, the elastic force exerting strip rebounds, so that a small gap is generated between the connecting sealing strip and the outer-layer damp-proof frame, air flow of the whole wallboard and the connecting steel piece is promoted, the waterproofness and ventilation performance of the connecting position of the wallboard can be dynamically adjusted, and the service life of the wallboard is prolonged. The service life of the wallboard and the steel part at the joint is prolonged, and the problem of displacement or deformation of the wallboard is avoided.

The application discloses a motor with high water resistance, and belongs to the motor field. The motor with high water resistance can realize the following effects: after moisture enters the motor, the moisture is preliminarily removed by a first desiccant in a bag; when the motor produces moisture due to humid weather, the second desiccant can actively adsorb the moisture, so that the moisture is not easy to affect the battery assembly; after the second desiccant is adsorbed, the moisture on the second desiccant is guided out and absorbed by a sponge; when the sponge contains moisture, a water absorption ball absorbs the moisture, and the absorbed water melts the surface of a moisture-proof paint ball, so that the moisture-proof paint in the moisture-proof paint ball flows onto a fixed plate and gradually solidifies to form a protective film.

The utility model discloses a powder material supply mechanism for spraying, and belongs to the technical field of powder supply, the powder material supply mechanism for spraying comprises a support vehicle, a stirring barrel is assembled on the support vehicle, the top end of the stirring barrel is fixedly connected with a motor through a support plate, an output shaft of the motor is fixedly connected with a stirring rod, and a plurality of groups of stirring blades are assembled on the outer side of the stirring rod; a crushing assembly is assembled in the stirring barrel and comprises an extrusion block, the extrusion block is fixedly connected to the inner wall of the stirring barrel, a first rectangular groove is formed in the surface of a stirring rod, a crushing plate is slidably connected into the first rectangular groove, and a protruding block is fixedly connected to the top end of the crushing plate. A first spring is elastically connected between the grinding plate and the inner bottom end of the first rectangular groove. The method is used for solving the problems that part of powder is caked due to damp weather and the like, and then the using effect of the powder is poor.