35results about How to "Improve water spray efficiency" patented technology

The invention discloses a high-efficiency maintenance device for glazed tile production, which includes a base, a vertically placed slide plate and a fixed plate are arranged above the base, a plurality of insert plates arranged in parallel at equal distances are connected to the side of the slide plate facing the slide plate, and the fixed plate faces the side of the slide plate. There are multiple partitions arranged in parallel at equal distances on the side. There are gaps between adjacent partitions for inserting boards, and there are gaps for inserting boards on the fixed plate. There are a plurality of through grooves, the side of the inserting plate closest to the fixed plate is provided with openings corresponding to the through grooves one by one, the glazed tiles pass through the openings and enter the through grooves, and a plurality of water pipes are arranged on the side of the partition facing the gap, and the water pipes A plurality of small holes are distributed on the side wall facing the inserting board, and all water pipes are connected sequentially from top to bottom, and a slide rail for reciprocating sliding of the sliding board is provided on the top surface of the base along the long side direction. The invention solves the problem that the poor maintenance quality of the glazed tiles will accelerate the breakage of the glazed tiles.

A water-saving and environment-friendly agricultural and forestry irrigation device belongs to the field of agricultural and forestry irrigation. A water-saving and environment-friendly agricultural and forestry irrigation device, including a bracket, a first rotating arm and a second rotating arm; the agricultural and forestry irrigation device also includes a sliding sleeve, a supporting rod A, a supporting rod B and a reciprocating sliding sleeve for sliding the sliding sleeve on the bracket. Drive part: a support is fixedly connected to the side wall above the support, a pin shaft is fixedly connected to the support, a cam is fixedly connected to the pin shaft, a water spray cover is connected to the bottom of the first rotating arm, and multiple universal joints are connected to the fixed plate The rubber ball is slidingly connected to the inner wall of the water spray cover with a slide plate, and the bottom of the slide plate is rotatably connected to a plurality of water spray pipes; the first rotating arm and the second rotating arm are equipped with water pipelines; High, so as to change the distance of spraying water. When spraying water at a short distance, the spraying range does not need to be diffused. When spraying at a long distance, multiple spraying pipes are expanded to increase the spraying range and make the spraying more uniform.

The invention discloses a cooling control method and device based on a numerical control machine tool. Wherein, the method includes: determining that the current working state of the cooling module is an automatic mode, wherein the cooling module is used to perform a cooling operation on the tool to be cooled in the CNC machine tool; determining the tool information of the tool to be cooled, and calling the cooling module according to the tool information command; based on the cooling command, the cooling module is controlled to perform a cooling operation on the tool to be cooled. The invention solves the technical problem in the related art that the water spraying control of the numerical control machine tool cannot be automatically adjusted according to the actual demand in the automatic processing process of the numerical control machine tool, resulting in low water spraying efficiency of the numerical control machine tool.