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

The invention relates to a summer garden water spraying device, in particular to a summer garden self-walking swing water spraying device which can automatically swing and spray water, improve water spraying efficiency and prevent arm aching and clothes wetting. The summer garden self-walking swing water spraying device comprises a mounting plate, supports, a first bearing block, a first rotatingrod, wheels, a bracket, a water tank, a water pump, a hose, a supporting rod, a guide sleeve, a guide rail, a push rod, an arc-shaped sliding rail and the like, wherein the left side and the right side of the mounting plate are connected with the supports. A sprayer can move left and right by the aid of an automatic reciprocating device, so that water can be uniformly sprayed to plants, the firstrotating rod can rotate by the aid of an automatic intermittent walking device and then drive the wheels to rotate, the water spraying device can move as the wheels rotate, manual moving of the waterspraying device is omitted, and labor intensity can be reduced.

The invention relates to the technical field of agricultural robot, and discloses an effective agricultural robot. The effective agricultural robot comprises a bottom plate, wherein the upper end of the bottom plate is successively fixedly connected with a rainwater box and a water storage box; the upper end of the water storage box is rotatably connected with a supporting rod through a ball bearing; the rod wall of the supporting rod is fixedly in sleeve connection with a gear; the upper end of the supporting rod is fixedly connected with a U-shaped fixing plate; a water sprayer is rotatablyconnected between two opposite side walls of the U-shaped fixing plate; the upper end of the water storage box is further fixedly connected with a motor and a bearing block which are arranged symmetrically; the output shaft, which is close to the bearing block, of the motor is fixedly connected with a reciprocating threaded rod; the end, which is away from the motor, of the reciprocating threadedrod is rotatably connected with the bearing block through a ball bearing; the rod wall of the reciprocating lead screw is in threaded connection with a moving block; and the side wall of the moving block is fixedly connected with a rack engaged with the gear. The effective agricultural robot has the advantages of uniform water spraying and capability of effectively utilizing rainwater resources.

The invention discloses farmland ditch hydraulic control water spraying equipment for hydraulic engineering. The farmland ditch hydraulic control water spraying equipment for hydraulic engineering structurally comprises a rotary shaft cooling device, a ditch connection pipe, a ditch, a hydraulic turbine, a water outlet pipeline and an automatic water spraying control device. Based on the prior art, for the farmland ditch hydraulic control water spraying equipment for hydraulic engineering, by adopting utilization of a water flow force, a power generator is driven under the effect of the hydraulic turbine, so that the pressure is applied to a water pumping pipeline which exists in a water flow check valve through mechanical transmission; a stable power source is provided to a braking devicethrough a power generation device, and under power transfer of a sliding mechanism a lifting structure and a transmission mechanism, by utilizing the check valve and the pressure principle, the powercan flow to a water spraying structure through a regulation mechanism; and a water spraying head can realize rotation due to different hydraulic pressure impulsive forces, and spraying can be realized omni-directionally. By adopting the farmland ditch hydraulic control water spraying equipment for hydraulic engineering, automation of work and utilization of a water flow force are improved, the effects of water pumping and spraying can be realized by controlling the motor only, and the water spraying efficiency is improved.

The invention discloses a road sweeper with a water spraying function. The road sweeper with the water spraying function comprises a road sweeper main body, a U-shaped pull rod and a water tank; a pair of rear wheels is mounted on one side of the bottom end of the road sweeper main body; a front wheel is mounted at the middle part of the other side of the bottom end of the road sweeper main body;a pair of dusting brushes is mounted on the other side of the bottom end of the road sweeper main body; a U-shaped pull rod is mounted at one end of the road sweeper main body; the water tank is fixedly arranged on one side of the top end of the road sweeper main body; and pump boxes are embedded in the middle parts of the two ends of the water tank. According to the road sweeper with the water spraying function, a first fixing pipe and a first elbow pipe are used in a matched manner, the fixing direction of the first elbow pipe can be flexibly changed; under the cooperation of a universal pipe, a spray nozzle can be conveniently and rapidly adjusted to a dusting area so that water mist is sprayed to flying dust; and therefore, the dedusting purpose is realized, the working environment ofsweeping personnel is improved, and incomplete sweeping caused by dust flying is avoided.

The invention discloses a dishwasher washing pump and a dishwasher. The dishwasher includes a spray arm. The washing pump includes a pump housing with an inner cavity. In communication, a guide part is provided in the inner cavity of the pump casing, and part of the structure of the guide part is located in the projection of the opening on the inner cavity, and the guide part is used to guide the water flow in the pump casing to change. The direction of movement breaks up the vortex and reduces the local pressure loss of the water flow. The present invention eliminates the energy loss caused by "dead water area" or "vortex area" in the washing pump, thus improving the working efficiency of the washing pump.

The invention belongs to the technical field of fans, and specifically relates to a fan for metal smelting, including a frame, a three-way air duct, a transmission module and an air supply module; a transmission module is installed on the front side of the frame, and the front side of the frame is located Two air supply modules are installed on both sides of the module. The front side of the rack is located above the transmission module and a three-way air duct is installed. There is a motor, and the motor is connected to the transmission module; the transmission module includes a driving wheel, a driven wheel, a double-sided rack and an arc gear; the two ends of the double-sided rack extend to the inside of the two air supply modules; the air supply pipe There are threaded disks, switch units and closed units in sequence in the inside of the air supply pipe; the present invention can use the air supply pipe to discharge the hot air continuously, and the two air supply pipes are alternately transported, which is convenient for the intermittent cooling of the air supply pipe and prolongs the air supply. The service life of the tube is guaranteed to ensure the normal heat transfer operation.

The invention discloses a water spray curing device for a concrete wall, which relates to the technical field of construction and achieves the purpose of making the position of the water spray pipe adjustable. A moving plate is connected to the plate along the height direction of the vertical plate. The moving plate is installed with a hollow water distribution plate distributed along the length direction of the wall. The vertical plate is fixed with a water inlet pipe on the side facing away from the moving plate, the upper end of the water inlet pipe penetrates the upper end of the vertical plate, and a hose is connected to the end that goes out, and the hose is connected to the inside of the water distribution plate. The cavities are communicated, and when the moving plate moves to the lower end of the vertical plate, the hoses are distributed along the height direction of the vertical plate, and the vertical plate is provided with a first driving member for driving the moving plate to move along the height direction of the vertical plate.

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.

The invention relates to a summer garden water spraying device, in particular to a summer garden self-walking swing water spraying device which can automatically swing and spray water, improve water spraying efficiency and prevent arm aching and clothes wetting. The summer garden self-walking swing water spraying device comprises a mounting plate, supports, a first bearing block, a first rotatingrod, wheels, a bracket, a water tank, a water pump, a hose, a supporting rod, a guide sleeve, a guide rail, a push rod, an arc-shaped sliding rail and the like, wherein the left side and the right side of the mounting plate are connected with the supports. A sprayer can move left and right by the aid of an automatic reciprocating device, so that water can be uniformly sprayed to plants, the firstrotating rod can rotate by the aid of an automatic intermittent walking device and then drive the wheels to rotate, the water spraying device can move as the wheels rotate, manual moving of the waterspraying device is omitted, and labor intensity can be reduced.

The invention discloses a ganoderma industrial cultivation fertilization system which comprises a shell, a medicine tank, a booster pump, a heater and two mounting frames. The medicine tank is arranged inside the shell, an electric motor is mounted on the top of the medicine tank, a shaft lever is mounted at the bottom of the electric motor, stirring paddles are mounted on the outer side of the shaft lever, a water tank is mounted on a side of the medicine tank, a metal connecting pipe is mounted at the bottom of the medicine tank and the bottom of the water tank, the booster pump is mounted on a side of the metal connecting pipe, connecting valves are mounted on two sides of a fertilization pipe, atomization sprayers are mounted at the bottoms of branch pipes, control switches are arranged on the branch pipes, and the two mounting frames are arranged on the fertilization pipe. The ganoderma industrial cultivation fertilization system has the advantages that fertilizers and water can be effectively mixed with one another by the stirring paddles, and then the fertilizers can be uniformly sprayed; the humidity of indoor air can be guaranteed, and accordingly the problems of great loss and the like due to dehydration withering and slow growth of plants can be solved by the aid of the ganoderma industrial cultivation fertilization system.

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.