56results about How to "Avoid water accumulation" patented technology

The invention relates to a waterproof heat radiation method and device for a storehouse door of high voltage electric parts for a passenger car. According to the characteristics of rainwater and hydraulic monitor water, the storehouse door of the high voltage electric parts for the passenger car is divided into three parts, each part adopts different structural cabin door grilles , so that the storehouse door of the high voltage electric parts for the passenger car can effectively prevent the rainwater and the hydraulic monitor water from entering, and the amount of ventilation wind required by launching can be ensured. The storehouse door of the high voltage electric parts for the passenger car comprises a cabin door board, a built-in framework and the cabin door grilles, wherein the cabin door grilles are divided into upper cabin door grilles, middle cabin door grilles and lower cabin door grilles; the upper cabin door grilles, the middle cabin door grilles and the lower cabin door grilles are respectively different structural grilles and are respectively arranged at the upper part, the middle part and the lower part of the inner side of the cabin door board; the upper cabin door grilles, the middle cabin door grilles and the lower cabin door grilles are overlapped and nested in a malposition manner with gaps in the height direction of the adjacent grilles, so that a waterproof ventilation cabin door in gap malposition overlapped and nested manner is formed.

The invention discloses a drinking water bucket cleaning device, and relates to the field of drinking water processing. The drinking water bucket cleaning device comprises a base, a motor and a rotary disc rotationally connected to the base. A casing pipe is arranged at the center of the rotary disc. A suction cup capable of being matched with the water bucket is fixed to the upper surface of the rotary disc. A water sprayer is arranged below the casing pipe and comprises a Venturi tube, a water spraying pipe with one end communicating with the throat part of the Venturi tube, and a particle spraying pipe with one end communicating with the throat part of the Venturi tube, a water tank and a particle storage box. The other end of the water spraying pipe stretches into the water tank, the other end of the particle spraying pipe stretches into the particle storage box, and the upper end of the Venturi tube is connected with a flow guiding pipe penetrating from the interior of the casing pipe, and the outer diameter of the flow guiding pipe ranges from 2 cm to 2.5 cm. The lower end of the Venturi tube is connected with an air pump, the exhaust end of the air pump communicates with the Venturi tube, a pump wheel is arranged in the air pump, and the motor can drive the rotary disc and the pump wheel to rotate. The water bucket rotates, water is distributed to the inner wall of the water bucket under the action of centrifugal force, water and the inner wall of the water bucket moves relatively, and compared with flushing directly conducted through a sprayer, the water bucket is cleaned more comprehensively.

The invention provides an anti-freezing valve device with a novel improved structure. The anti-freezing valve device comprises a water outlet pipe, a stop valve, a control valve, an anti-freezing device, a mounting ring, a ring cover, a fixing groove, a stop valve switch, a control valve switch and a water outlet, wherein the control valve is arranged at the connected part of the water outlet pipe and the water outlet; the anti-freezing device is arranged between the stop valve and the control valve and is fixed inside the fixing groove; the ring cover is sealed and arranged at the upper part of the anti-freezing device through the mounting ring; the control valve switch is connected with a valve of the control valve; the anti-freezing device comprises a fixed disk, heat transfer wires, a heating element, a water-resisting layer and a battery. According to the anti-freezing valve device provided by the invention, by arranging the stop valve and the control valve, the phenomenon that water is logged inside the anti-freezing device is favorably avoided; meanwhile, the heat transfer wires and the heating element are arranged to facilitate the heating for the stop valve and the control valve, and prevent freezing or frost crack; the ring cover and the mounting ring are arranged to facilitate the repair and the maintenance of the anti-freezing device and prolonging of the service life.

A production device for Tencel bamboo fiber shirting fabric belongs to the technical field of textile equipment; a fixed rod is provided on the outer circular wall of the sleeve shaft, a rotating hole is opened on the outer wall of the fixed rod, a fixed block is fixedly installed on the outer wall of the fixed rod, and a fixed block is fixed on the outer wall of the fixed block. An extension plate is fixedly installed on the top, and a wind-resisting plate is fixedly installed on the upper wall of the extension plate. The dried cloth is fixed inside the dryer shell through the fixing clip. The cloth is not flattened. The motor is connected with the external power supply equipment, and the motor drives the magnet. Once rotated, when the first magnet rotates to correspond to the position of the through hole, the first magnet and the second magnet repel each other, at this time, the connecting frame rotates upward under the repulsive force of the first magnet and the second magnet, and the scraper follows the upward rotation of the connecting frame to move cloth, and then the scraper rotates downward under the force of the tension spring, and the scraper moves up and down inside the shell of the dryer and constantly pushes against the cloth to drive the cloth to vibrate to shake off the moisture in the cloth to speed up the drying of the cloth dry efficiency.