3results about How to "With moisture-proof effect" patented technology

This utility model discloses a compound probiotic raw material mixing device, including a mixing tank. A feed pipe is fixedly installed on the mixing tank, and a discharge pipe is fixedly connected to the bottom of the mixing tank. An electromagnetic valve is fixedly installed on the discharge pipe. An installation ring is rotatably arranged inside the mixing tank. Two sets of connecting rods are fixedly installed on the circumference of the installation ring. Each set of connecting rods is fixedly connected to a vertical rod. An arc-shaped scraper is installed on one side of each vertical rod, and one side of the arc-shaped scraper is in contact with the inner wall of the mixing tank. An installation plate is fixedly connected to the upper end of each vertical rod. In this utility model, the arc-shaped scraper scrapes off the raw material adhering to the inner wall of the mixing tank. The stirring rod and the auger blade work together to stir and mix the raw material, improving the uniformity of the mixture and ensuring a balanced distribution of probiotics, thereby improving the overall quality and efficacy of the product.

The present invention discloses an electrical high and low voltage power supply device for ships, and relates to the field of ship power supply. The present invention includes an electrical control cabinet, the front of which is hinged with a door, the inner wall of which is fixedly connected with a plurality of circuit breakers, and the electrical control cabinet is provided with a heat dissipation mechanism, an air outlet mechanism and a mounting mechanism; the heat dissipation mechanism includes openings respectively opened on the top surface of the electrical control cabinet, the bottom of the electrical control cabinet is fixedly connected with a fixed frame 1, the fixed frame is connected with the interior of the electrical control cabinet, and the inner wall of the opening is fixedly connected with a filter plate. The present invention is provided with a heat dissipation mechanism, and when the electrical control cabinet needs to be cooled, the motor can be driven to drive the rotating shaft and a plurality of impeller blades, and the plurality of rotating impeller blades form a centrifugal wind force, and the external air is gathered above the impeller blades under the guidance of a plurality of inclined plates and blown out, forming a strong blast effect.

The utility model provides a splice type ring main unit relates to ring main unit technical field, including base, side plate and back plate, the surface of base is equipped with the side protection strip, the outside of side protection strip is equipped with the inclined plane, the inclined plane is equipped with the mounting hole, the inside of mounting hole is equipped with the nut, and the back plate is equipped with the back plate. Mounting grooves are formed in the lower portions of the side plates and the lower portion of the rear plate, bolts are mounted in the mounting grooves and connected with nuts, and the side plates and the rear plate are connected with the side protection strips through matching of the bolts and the nuts. According to the utility model, through the inclined planes arranged on the side protection strips, the protection inclined planes arranged on the front protection strips and the inner inclined planes matched with the inclined planes, water can be prevented from splashing into the cabinet body, the sealing performance of the lower part of the whole cabinet body is improved, and a moisture-proof effect is achieved during use.