10results about How to "Increase water output" patented technology

The invention relates to the technical field of building construction, in particular to a concrete construction curing device which comprises a plurality of water spraying mechanisms, a pipeline and an electromagnetic valve. The water sprinkling mechanism comprises a base, a main body part, a rotating part, a first connecting pipe, a second connecting pipe, a plurality of branch pipes and a plurality of spray heads; the first connecting pipe and the second connecting pipe are both mounted on the main body part; the main body part is coaxially mounted on the base, and the main body part is positioned above the base; the main body part is coaxially sleeved with the rotating part, and the rotating part is rotationally connected with the main body part; the plurality of branch pipes are uniformly distributed in the circumferential direction of the rotating part; the nozzles are mounted on the branch pipes; through the counter-acting force of spraying water, the spraying head rotates along the axis of the main body part while spraying and curing concrete, so that the regional area of the concrete is expanded, meanwhile, the rotating speed of the spraying head along the axis of the main body part is adjusted conveniently according to the water outlet amount of the spraying head, and curing and spraying of the concrete in different building spaces are achieved; and the concrete curing efficiency is improved.

The utility model provides a riverway ecological slope protection structure, which relates to the technical field of water conservancy projects, and comprises a plurality of filter plates arranged on a slope body and used for filtering water flow, the downstream surface of each filter plate is provided with a water baffle which moves vertically and has a blocking effect on the water flow, and the upstream surface of each filter plate is provided with a scraper which moves transversely and cleans the filter plate; the water baffle can rise upwards under the buoyancy of water, and when the water baffle rises upwards, the scraping plate can be driven to move transversely to clean the filter plate. The device is reasonable in structure, in rainy days, water stopping can be well achieved, rainwater washing is effectively reduced, excessive soil is taken away, water and soil loss is reduced, meanwhile, garbage can be intercepted, pollution to a river channel is reduced, and ecological slope protection is achieved.

The invention relates to the technical field of sprinkling irrigation, in particular to a wheat crop sprinkling irrigation device and a control method.The wheat crop sprinkling irrigation device comprises a movable vehicle body, a water storage tank and a fixing seat are fixedly installed at the top of the movable vehicle body, a cleaning type retractable assembly is arranged on the water storage tank, a lifting frame is slidably connected to the fixing seat, and a sprinkling irrigation assembly is arranged on the lifting frame; according to the invention, through the arrangement of the spray irrigation assembly, not only can liquid fertilizer spray irrigation treatment for preventing seedlings from being burnt be realized, but also a winding type spray path is formed during spray irrigation, shielding of wheat crop rhizomes on liquid fertilizer spray is eliminated, and the spray effect is further improved; the spraying range of irrigation water can be adjusted, it is ensured that the spraying amount of all areas is not changed, meanwhile, liquid fertilizer on wheat crops is flushed, and the seedling burning problem is further avoided; and then through the cleaning type winding and unwinding assembly, surface impurities are synchronously cleaned while uniform winding of the water pumping pipe is achieved.

The utility model discloses a low-noise water pump rotor which comprises a rotor body, a rotating shaft is rotationally connected to the inner wall of the rotor body, an impeller sleeve is arranged at the top of the rotating shaft, a thrust block is arranged on the outer wall of the rotating shaft, a groove is formed in the top of the rotor body, and an insertion strip limiting mechanism is arranged between the thrust block and the rotor body. A limiting fixing mechanism is arranged on the outer wall of the rotor, and a reinforcing limiting mechanism is arranged on the outer wall of the thrust block. According to the utility model, the insertion strip limiting mechanism arranged between the thrust block and the rotor can be used for limiting and fixing by inserting the insertion strip into the insertion hole, relative displacement is avoided, and the rotor and the thrust block can be clamped and fixed by arranging the limiting mechanism, so that relative displacement is further avoided; the reinforcing and limiting mechanism arranged on the outer wall of the thrust block can play a role in further limiting, the purpose of multi-mechanism limiting is achieved, relative displacement is avoided, and the effects of reducing noise and eliminating noise are achieved.

The invention relates to the technical field of hydraulic engineering construction, and discloses a hydraulic engineering construction sludge treatment device which comprises a base, a supporting table and a hydraulic table are fixedly connected to the upper surface of the base, a push plate is fixedly connected to the right side of the hydraulic table, and an extrusion plate is fixedly connected to the right side of the push plate. An extrusion chamber is fixedly connected to the upper surface of the supporting table, a filter box is fixedly connected to the right side of the extrusion chamber, a water pipe is fixedly connected to the right side of the filter box, a sludge inlet pipe is arranged on the upper surface of the extrusion chamber, and a water tank is fixedly connected to the right side of the water pipe; sludge on the side faces can be extruded at the same time, the sludge extrusion effect is improved, automatic discharging can be achieved, the device can evenly stir the sludge, the cover plate on the drying box can be automatically opened while the bottom plate is opened, and extruded sludge blocks fall into the drying box to be dried; and the dried sludge blocks can be stirred, and the drying effect is further improved.

The utility model discloses a true boiling water outlet nozzle which comprises a shell, a water vapor separation cavity is arranged in the shell, and a water outlet channel, a first output cavity and a second output cavity are arranged below the water vapor separation cavity. The water-vapor separation cavity is connected with a water inlet end; the top end of the water outlet channel communicates with the water-vapor separation cavity; the top of the first output cavity communicates with the water-vapor separation cavity through a first exhaust pipe, and the top end of the first exhaust pipe is higher than that of the water outlet channel. The top of the second output cavity communicates with the water-vapor separation cavity through a second exhaust pipe, and the top end of the second exhaust pipe is higher than that of the first exhaust pipe. According to the true boiling water outlet nozzle disclosed by the utility model, the problem of water-steam separation caused by large boiling water flow is solved through effective water-steam separation, so that the direct drinking machine can realize true boiling water outlet. Therefore, the quality of drinking water is improved, and a user can enjoy healthier and purer boiling water.

The utility model discloses a rotary type shaver head which comprises a main frame, a fixed blade assembly connected to the main frame and provided with a fixed blade and a movable blade assembly provided with a movable blade and located below the fixed blade assembly, and a blocking table is arranged in the main frame so that a cavity in the main frame can be divided into a containing cavity and a transmission cavity. The cutter head further comprises a driving device which can drive the movable cutter assembly to rotate and is located in the transmission cavity, a first through hole communicating with the outside is formed in the inner side wall of the containing cavity, a second through hole communicating with the outside is formed in the inner side wall of the transmission cavity, and the cutter head further comprises a sealing assembly detachably connected to the inner side wall of the first through hole and the inner side wall of the second through hole; by the adoption of the structure, the pomace is scattered all around under the action of the centrifugal force of the movable cutter assembly and falls into the containing cavity, part of the pomace can be prevented from entering the driving device through the arrangement of the blocking table, and the pomace in the containing cavity and the transmission cavity can be conveniently cleaned through the arrangement of the sealing assembly.

The utility model relates to a purifying and heating all-in-one machine and an instant heating water path system thereof. The heat exchanger comprises a hot water channel and a normal-temperature water channel, and a water outlet of the normal-temperature water channel is connected with a water inlet of an instant heating body through a first water inlet channel; a water inlet of the heat preservation tank is connected with a water outlet of the instant heating body through a first water outlet path, and a water outlet of the heat preservation tank is connected with a water inlet of the instant heating body through a second water inlet path; a heating water inlet of the integrated temperature regulating valve is connected with a water outlet of the instant heating body through a second water outlet path; the hot water way comprises a heat exchanger, an instant heating body, a heat preservation tank and an integrated temperature adjusting valve. By adopting the hot water path system, normal-temperature water can be preheated, so that the overall heat efficiency is remarkably improved, and the energy consumption is reduced; meanwhile, the preheated normal-temperature water is stored in the heat preservation tank, the water outlet waiting problem caused by cold start can be effectively avoided, and high-flow supply of hot water is achieved.

The utility model discloses a kind of micro plunger pumps, comprising: pump body, cylindrical coil, movable core in the axis of cylindrical coil, water inlet pipe and water outlet pipe, valve port is opened in water outlet pipe, check valve assembly is provided at the outlet of valve port and is matched with movable core, to control the on-off of valve port, it is characterized in that, check valve assembly includes the check valve plug made of elastomer material and the cylindrical check valve seat made of metal or polyformaldehyde, elastic component and check valve support seat, check valve seat is installed at the outlet of valve port, the top of check valve seat is provided with the first through-hole corresponding with valve port, elastic component is installed at the end of check valve plug and is matched with check valve support seat to make the arc surface of check valve plug and the outlet of first through-hole abut, the check valve plug made of elastomer material and the cylindrical check valve seat made of metal or polyformaldehyde, not easy to occur chemical reaction, can effectively solve the problem of check valve plug and valve port adhesion.

The utility model relates to the technical field of shower nozzles, and discloses a water-volume-adjustable shower nozzle which comprises a valve base, a supporting pipe is fixedly connected to the top end of the valve base, a fixed shower head is fixedly connected to the other end of the supporting pipe, a supporting rod is fixedly connected to the outer wall of the supporting pipe, and the supporting rod is fixedly connected to the outer wall of the valve base. A movable shower head is arranged at the right end of the supporting rod, a connecting hose is fixedly connected to the bottom end of the movable shower head, a plurality of spraying heads are fixedly connected to the top side of the front end of the movable shower head, a connecting base is fixedly connected to the middle of the outer wall of the movable shower head, and the inner wall of the rear end of the connecting base is connected with a sealing gasket through a control assembly. The top side of the inner wall of the movable shower head is fixedly connected with a supporting plate. According to the movable shower head, the control panels on the two sides can be driven to move outwards at the same time by rotating the first rotary knob in the reverse direction, the water outlet amount of the spraying head on the movable shower head is increased, the water outlet amount of the movable shower head can be adjusted, and the practicability of the device is improved.