1478results about How to "Avoid getting wet" patented technology

The invention discloses a hand-hold steam brush with steam jet intensity adjustable, and belongs to clothing ironing equipment. For an existing hand-hold steam brush, the steam jet intensity cannot be adjusted, and the removal effect of the steam jet intensity on stubborn folds is poorer. According to the hand-hold steam brush with the steam jet intensity adjustable, a steam output adjusting mechanism is assembled in a machine body and connected with a switching part which is located on the exterior of the machine body and is capable of switching working positions; when the switching part is located on one working position, the steam output adjusting mechanism jets steam produced by a steam generator from a steam outlet under a lower pressure, that is to say, ordinary steam is jetted; when the switching part is located on the other working position, the steam output adjusting mechanism jets the steam produced by the steam generator from the steam outlet under a higher pressure, that is to say, powerful steam is jetted, therefore, the ironing efficiency of a user is effectively promoted, and a better removal effect on the stubborn folds can be achieved by utilizing the powerful steam.

The invention relates to an autoclaved sand aerated concrete block wall construction method based on the BIM technique. The method comprises the steps of acquiring data information required by wall construction according to a two-dimensional wall CAD building structural working drawing; conducting three-dimensional modeling on a wall by means of BIM molding software, inputting the data information into the three-dimensional model of the wall, and making autoclaved sand aerated concrete blocks serve as building blocks in the three-dimensional model of the wall; arranging the building blocks in the three-dimensional model of the wall, and conducting coding on the building blocks in different specifications; acquiring data information including the specifications and number of the building blocks, mortar joint thickness and door and window openings required by wall construction from the three-dimensional model of the wall; extracting and making a plan for various materials and a machining material list; purchasing the building blocks and having the building blocks in place; conducting building block processing; conducting wall construction. According to the method, wall building block arrangement is conducted by means of the BIM technique, building block arrangement precision and speed are high, building block consumption is reduced, and wall construction efficiency is improved.

The invention is applicable to the technical field of smart home, and provides a clean robot and a control method thereof. The control method includes the following steps that when the robot is in a mopping mode, location information of a to-be-cleaned target region and location information of a mopping forbidden area in the target region are obtained, and based on the location information of thetarget region and the location information of the mopping forbidden area, other areas in the target region except the mopping forbidden area are cleaned. According to the scheme, the robot can keep away from the mopping forbidden area during mopping and prevent the mopping forbidden area from being wetted.

The invention discloses a fault diagnosis method for a wind driven generator set gearbox. The method mainly comprises the following steps of: firstly, by using an acceleration sensor, acquiring various fault types of vibration signals of the gearbox; then whitening the vibration signals to reduce a correlation between data samples; directly extracting features from original vibration signals by using a sparse filtering algorithm, wherein the algorithm can automatically complete the extraction as long as the number of features to be learned is set so as to avoid a manual feature extraction method that requires a large amount of signal processing knowledge and technology and to save time and effort; finally, classifying a gearbox failure type by using support vector regression. The support vector regression can directly classify multiple categories, does not need to build multiple binary classifiers, and has greater advantages in processing multi-class problems compared with a support vector machine. The fault diagnosis method for the wind driven generator set gearbox based on sparse filtering and support vector regression can improve the efficiency and accuracy of wind driven generator set gearbox fault diagnosis.

The invention relates to an infrared thermal imaging-based forest fire prevention monitoring system and an information fusion method and belongs to the fire early warning technical field. The objective of the invention is to solve the problem of frequent omitted warning and wrong warning caused by difficulty in forest fire monitoring. A thermal imaging and infrared image pickup integrated machine is installed on a pan-tilt holder; the pan-tilt holder is fixed in an area to be monitored; the input end of an encoder is connected with the thermal imaging and infrared image pickup integrated machine; the output end of the encoder is connected with an external wireless bridge; the input end of a remote monitoring device is connected with a wireless bridge in a monitoring center; the output end of the remote monitoring device is connected with an image analysis processor; the image analysis processor is connected with a sound-light alarm device; and the remote monitoring device is connected with a data storage server. The information fusion method of the invention includes the following steps that: a) the real-time thermal images and real-time images of a monitoring area are obtained; b) image processing is carried out; c) whether anomalies exist is judged; and d) alarm signals are emitted. With the infrared thermal imaging-based forest fire prevention monitoring system and an information fusion method of the invention adopted, the accuracy rate of forest fire alarm can be improved.

PURPOSE: To provide a battery cap unit which prevents degradation of accuracy of a protection unit by using a heat sensitive switch as one and can constitute a compact, fit for assembly, and low-cost battery by integrating and unitizing the protection unit with a battery cap body. CONSTITUTION: The unit is provided with a metal battery cap body 2 sealing a battery cell 1 used for a secondary battery and shielding the inside of the cell, and a heat sensitive switch 4 making changeover of switching at a given temperature, and it is so structured that the heat sensitive switch 4 is fitted to the battery cap body 2 and the heat sensitive switch 4 and the battery cap body 2 are integrated, to aim at unitization.

The invention belongs to the technical field of cultural medium, and particularly relates to efficient publishing equipment for audio and video products for cultural medium. The efficient publishing equipment for audio and video products for cultural medium is time-saving and labor-saving, is good in publishing effect and can attract people's eyes well. In order to solve the technical problems, the invention provides the efficient publishing equipment for audio and video products for cultural medium. The efficient publishing equipment for audio and video products for cultural medium comprises a shell, connecting rods, wheels, a left-right moving device, a moving plate, a projection, a lifting device and the like; the connecting rods are symmetrically arranged at the bottom of the shell in the left-right direction; the top ends of the connecting rods are connected with the bottom of the shell in a bolt connection manner; a wheel is rotatably mounted at the bottom end of each connecting rod; and the left-right moving device is arranged in the shell. By left-right swing and vertical movement in different degrees of a publishing board, the publishing force can be increased, and therefore, the efficient publishing equipment can successively attract people's eyes.

The invention discloses a small grain airing granule collector which comprises a rack. The rack is in a right triangle shape. A grain collection board slot is formed in the inclined face of the rack. The portions, inside the grain collection board slot, of the upper end and the lower end of the inclined plane of the rack are provided with a rotatable driven shaft and a rotatable driving shaft respectively. One end of the driving shaft is in transmission connection with a power source arranged inside the rack. A chain conveying mechanism is installed between the driving shaft and the driven shaft. Four walking wheels are arranged at the bottom of the rack. A collection hopper is arranged at the lower rear portion of the rack. An armrest frame is fixedly arranged at the upper rear end of the rack. The small grain airing granule collector has the advantages that aired grains can be rapidly collected to be put into a barn or bagged or the like, the collection speed is high, the thorough collection rate is high, the small grain airing granule collector is particularly suitable for rush collection of aired grains when it rains, the grain airing collecting time is greatly shortened, the grains are rapidly put into the barn, and the phenomenon that the grains are wetted by rainwater due to the low grain collection speed is avoided; the structure is compact, using is flexible and convenient, operation can be carried out by one person, and the manufacturing and maintenance costs are low.

The present invention relates to heat insulating sun light house with opening sky light. The sun light house has vertical frame and top frame of aluminum alloy as well as sandwiched glass plates embedded in the frames. The vertical frame consists of columns and beams assembled together; and the top frame consists of rafters and purlins. The top frame is supported on the rack and the vertical frame, and the rack is one angled beam. The present invention may be used widely as house, public building, restaurant, green house, exhibition room, etc.

The invention relates to an exploiting-following wireless intelligent spraying dustfall control system for mines, which is applied to combined mining (caving) working surfaces. The control system consists of an end head monitoring controller, a node spraying dustfall controller and a coal winning machine infrared emission sensor, wherein the node spraying dustfall controller comprises node sensor systems and controller systems; each node sensor system comprise a hydraulic pressure switch sensor, a coal dust concentration sensor, a pedestrian photosensor and an infrared receiving sensor; the infrared emission sensor emits sector infrared lasers, and scans the infrared receive sensor to obtain the working position of the coal winning machine so as to control and open a region spray head under wind flows and perform spraying dustfall. The hydraulic pressure switch sensor obtains the position allowing coal to be put, and controls and opens the spray head to discharge the coal and remove dust. Controllers are in wireless communications, so that the wiring error can be avoided, and maintenance and repair are simple. According to the invention, the design of internal circuits conforms to the standards and the requirements for the production technology of mine safety, and the control system has the functions of explosion prevention, dust prevention and water prevention.

The invention provides a wearing detection method and device, wearable equipment and a storage medium. At least two positions of the wearable device are provided with sensors, and the method comprisesthe following steps: acquiring detection data of capacitive sensors at the at least two positions; obtaining linear combination data by adopting a preset linear relation according to the detection data of the capacitive sensors at the at least two positions; and detecting the wearing state according to the linear combination data. The wearing detection accuracy can be improved.

The invention discloses a preparation method of a bottled armillaria mellea strain. The method comprises the following steps of: mixing: weighing culture materials according to a culture medium formula and mixing uniformly in dry state; B, bottling: filling the uniformly-mixed dry culture materials into strain bottles; C, basketing and filling water: putting the filled strain bottles into a disinfection transition basket, immersing the entire basket into a water pool, and filling water; D, pre-sterilizing: pre-sterilizing the water-filled strain bottles; E, discharging: discharging the entire basket of pre-sterilized strain bottles out of a sterilizing stove; F, sealing: plugging and sealing the strain bottles with common strain sealing articles such as bottle plugs, bottle caps, cotton plugs and kraft paper; G, secondary sterilizing: transporting the sealed strain bottles into the sterilization stove once again for normal-pressure or high-pressure sterilization; and H, cooling and inoculating, wherein the strain bottles are required to be kept in upright state in the entire production process. Due to the adoption of the method, the bottling speed during armillaria mellea strain production can be increased, the sealing articles are prevented from being polluted, strain microbial contamination is reduced, and factory production is facilitated.

The invention provides a buried charging pile, and relates to the field of charging piles. The buried charging pile comprises a pre-buried barrel; a lower partition plate is fixedly mounted on the lower portion inside the pre-buried barrel, and an upper partition plate is fixedly mounted on the upper portion inside the pre-buried barrel; a charging pile body is arranged in the middle inside the pre-buried barrel; a lifting motor is fixedly mounted on the left side of the bottom of an inner cavity of the pre-buried barrel; and a stud is arranged between the lower partition plate and the upper partition plate, and the top of the stud is movably connected with the bottom of the upper partition plate through a bearing base. According to the buried charging pile, by arranging the pre-buried barrel, the charging pile body is arranged below the ground surface; by arranging the stud and a lifting block and being matched with driving of the lifting motor, the charging pile body can ascend and descend; when needing to be used, the charging pile body can ascend to the ground, and when not in use, the charging pile body can fall into the pre-buried barrel; by arranging a cover plate, the charging pile body can prevent sunlight, thus the charging pile body is not prone to being aged, and the service life is greatly prolonged; and by arranging a rain-retaining plate, the charging pile body is prevented from being wet by rainwater.

The invention relates to an intelligent type bus station with rain sheltering and seat storage functions. The intelligent type bus station comprises a support, a ceiling and a seat. The ceiling further comprises a rain sheltering mechanism, the seat further comprises a storage mechanism, and the rain sheltering mechanism comprises a rain sheltering plate, a storage and expanding assembly and a rain sheltering assembly. The storage mechanism comprises a storage chamber and a storage assembly arranged in the storage chamber. According to the intelligent type bus station with the rain shelteringand seat storage functions, by starting the rain sheltering mechanism, a rainproof channel is erected between the ceiling of the station and a bus, passengers can be prevented from being wet in rain when walking to a bus door from the station, and thus the passengers are prevented from being getting ill due to the fact that bodies catch a chill; and additionally, when the seat is not used, the seat can be stored through the storage mechanism, the situation that the seat is covered with dust and normal use of the seat is affected is avoided, and convenience is brought to rest of the passengers.

The invention discloses a rain shielding device for a sedan. Clamping seams are formed in the left and right edges of a ceiling of the sedan respectively. A rain shielding plate capable of outwards extending is arranged in each clamping seam, and is driven by a motor. The motor is controlled by a logic controller. A rainwater sensor and a position sensor for detecting the states of the rain shielding plates are also arranged on the ceiling. Travel switches are arranged on doors on two sides respectively. The travel switches, the rainwater sensor and the position sensor are electrically connected with the input end of the logic controller respectively. The output end of the logic controller is electrically connected with the control end of the motor for driving the rain shielding plates. According to the device, passengers can be prevented from being caught in rain when getting on or off the sedan, and rainwater can be prevented from entering a carriage; the device is simple in structure and convenient to manufacture, and meanwhile, damage to the overall shape of the sedan can be avoided.

The invention belongs to the technical field of a fully-automatic clothes airing and collecting device. According to the technical scheme, a second motor (26) fixed on a left side plate (27) is in shaft connection with a worm (25) which is meshed with a worm gear (24), outer telescopic rods (20) on an outer telescopic rod shaft (23) are hinged to second sliding blocks (31) in guide grooves, and a third travel switch (30) and a fourth travel switch (21) are correspondingly installed on the upper portion and the lower portion of the right guide groove. A steel wire rope is wound on a wining drum (8) on a shaft of a first motor (9) and is connected with corresponding first sliding blocks (14) through two fixed pulleys (4), and an inner telescopic rod (13) are movably installed on the upper portions of the first sliding blocks (14). A shaft of a third motor (11) is connected with a roller shutter shaft (1) by means of bevel gear transmission, the upper end and the lower end of a roller shutter (5) are respectively connected with the roller shutter shaft (1) and a sliding rod (6) installed in sliding grooves (29), and fully-automatic clothes airing and collecting software is installed in a single chip microcomputer (28). The fully-automatic clothes airing and collecting device has the advantages of being high in safety, convenient to use, and capable of airing and collecting clothes in a timed mode.

The invention relates to a rare earth gravel screening device, in particular to the rare earth gravel screening device for rare earth waste recycling. The invention aims to solve the technical problemof providing a rare earth gravel screening device for rare earth waste recycling convenient to screen rare earth gravel, fast in screening speed, high in screening efficiency and convenient to move.The rare earth gravel screening device for rare earth waste recycling includes a base plate, a left supporting plate, a right supporting plate, a collecting box, a first supporting rod, a collecting hopper and the like. The left side of the top of the base plate is provided with the left supporting plate and the right side of the top of the base plate is provided with the right supporting plate. The middle of the top of the base plate is provided with the collecting box. The middle of the right side surface of the left supporting plate is provided with the first supporting rod and the right end of the first supporting rod is connected with the collecting hopper. According to the rare earth gravel screening device for rare earth waste recycling, the effects that rare earth gravel screeningis convenient, the screening speed is rapid, screening efficiency is high and movement is convenient are achieved.

A farm-oriented gain air-curing device with an automatic rainproof function is composed of a device frame, a rainproof device and an automatic detection control module, wherein the device frame is placed at the position of air-cured grain, the rainproof device and the device frame are connected with the automatic detection control module, and the automatic detection control module detects whether it rains, processes detection information and automatically controls the stretching and retraction of the rainproof device; in this way, labor consumption for grain transportation is reduced, working time is shortened, automatic air-curing is achieved, and people do not need to worry the situation that unattended grain might be wetted.

The invention discloses a steamer with a solenoid valve water supply device. The steamer comprises a water tank, an auxiliary water tank, a boiler used for generating steam and a steamer chamber. The lower portion of the boiler is communicated with the auxiliary water tank, a heater is arranged in the boiler, a gas guide pipe led to the steamer chamber is arranged at the upper portion of the boiler, and a channel is formed between the bottom of the water tank and the auxiliary water tank. The steamer is characterized in that a water inlet solenoid valve is arranged in the auxiliary water tank, and a water level sensing device controlling the water inlet solenoid valve to close the channel when sensing that the water level in the auxiliary water tank ascends to a preset high water level, controlling the water inlet solenoid valve to open the channel when sensing that the water level in the auxiliary water tank descends to a preset low water level and controlling a heating pipe to be closed when sensing that the water level in the auxiliary water tank descends to a preset danger water level is arranged in the auxiliary water tank, wherein the preset high water level is lower than the gas outlet of the boiler and higher than the preset low water level, the preset low water level is higher than the preset danger water level, and the preset danger water level is higher than the bottom of the heater.