173 results about "Sprinkler fitting" patented technology

The utility model discloses an energy-saving structure of a shakeout cooling roller, which comprises a bottom plate, a support is welded on the top of the bottom plate, an outer cylinder is welded on the top of the support, the inner wall of the outer cylinder is rotatably connected with an inner cylinder through a sealing bearing, a fan is arranged on one side of the inner cylinder, a gear is arranged on one side of the inner cylinder, and a motor is arranged on the gear. A drainage pipe is arranged at the bottom of the outer cylinder; and the energy-saving structure of the shakeout cooling roller further comprises a water sprinkling device. The utility model relates to the technical field of roller shakeout machines, in particular to an energy-saving structure of a shakeout cooling roller, which can recycle and recycle water resources while spraying water for cooling through the matching of an outer barrel, an inner barrel, a fan and a water spraying device, so that the utilization rate of the water resources can be improved, meanwhile, the water spraying workload can be increased, and the labor intensity of workers is reduced. Therefore, the casting can be quickly cooled, the working efficiency is further improved, and the working time of the roller is shortened due to the fact that the working time is shortened.

The invention discloses a dust reduction watering device for building construction, comprising a mobile vehicle, a water tank is installed on the top of the mobile vehicle, a water inlet pipe is installed on the top of one side of the water tank, a valve is installed on the water inlet pipe, a water mist spraying assembly is installed on the water tank, and the water mist spraying assembly comprises a longitudinal tube rotatably installed on the top of the water tank, the bottom end of the longitudinal tube is separated from the inner bottom wall of the water tank, a transverse tube is fixedly installed on the top of the longitudinal tube, and swing spraying units are equidistantly installed on both sides of the bottom end of the transverse tube; during operation, the invention arranges a nozzle below the transverse tube, water mist is sprayed downward from the nozzle and combines with dust in the air to reduce dust, and under the action of a driving motor, the longitudinal tube is driven to rotate in a certain regular forward and reverse direction to expand the spraying range of the water mist, and the nozzle is installed on a rotating disk at the same time, and when the rack moves back and forth laterally, the nozzle is driven to swing back and forth, thereby increasing the chance of mist droplets colliding with dust to capture dust and improving the dust reduction effect.

The invention discloses a concrete curing device for building construction, comprising a winding device, wherein the winding device comprises a support plate, a mounting shaft, a felt, a hand wheel, a first guide roller, a second guide roller, a first support roller, a second support roller, a squeezing roller and a drainage trough, and is used for rewinding and storing the felt; a traction device comprises a clamping plate, a connecting rod, a connecting roller, a second moving assembly and a buckle, and is used for moving the felt so that the felt can be better laid on the concrete; a watering device comprises a water storage tank, a slide plate, a clamping ring and a guide plate, and can moisten the felt when laying the felt, thereby curing the concrete; a pressing device comprises a first counterweight block, a second counterweight block and a toggle rod, and can limit the laid felt and assist in laying the felt.

The lower ends of a plurality of steel wire ropes are jointly connected with the upper end of a water bag, a water bag is integrally arranged at the bottom end of the interior of the water bag and is of a circular truncated cone structure, a round opening is formed in the center of the water bag, a sealing part is arranged on the inner wall of the round opening, and a water outlet is formed in the lower end of the water bag. A sealing part is connected to the sealing part, a tensioning rope is connected to the sealing part, a sealing part used for blocking the upper portion of the water bag is arranged above the water bag, and an opening mechanism used for opening the sealing part and a limiting structure used for limiting opening of the sealing part are further installed in the upper cover. The sealing plate can open or close the opening above the water bag according to needs, when water is taken out and the water bag moves, spilling of water in the water bag due to shaking can be reduced as much as possible, when the water bag is empty, it can be avoided that airflow enters the water bag, and consequently the overall resistance is increased, the resistance in the flight process of the unmanned aerial vehicle is reduced, and the unmanned aerial vehicle is protected. And the cruising ability is improved.

The invention discloses tamping equipment for municipal road construction in the field of municipal road construction machinery, and the tamping equipment comprises support plates which are symmetrical front and back, an axle is rotatably connected between the right ends of the support plates, traveling wheels are fixedly connected to the two ends of the axle, a mounting seat is slidably connected between the support plates, and a mounting cylinder is rotatably connected in the mounting seat; a tamping device and a watering device are arranged in the mounting cylinder, the mounting base is connected with the support plates on the front side and the rear side through the rotating device and the moving device, the power device is used for providing power for the rotating device and the moving device, and the power device is further used for driving the axle to rotate. And water is sprinkled when the roadbed is tamped, so that the generation of flying dust is reduced, and large-range continuous tamping and small-range reciprocating tamping work can also be realized.

A watering and dust falling device for a construction site comprises a watering device, a dust suction device and a bearing device. The bearing device comprises a base and a dust suction device, the dust suction device comprises a box fixedly connected with the base, a dust collection box is fixedly connected into the box, a dust suction opening is fixedly connected to one side of the box, a connecting opening is formed between the dust suction opening and the dust collection box, dust enters the dust collection box through the connecting opening, and a filter plate is clamped between a top plate and a bottom plate of the dust collection box. Gas entering the dust collection box is filtered; the watering device comprises a water tank fixedly connected to the end, away from the box body, of the top of the base, a water pump is fixedly connected to the top of the water tank, and a hose is connected between the water pump and a fog gun barrel arranged at the top of the box body; and the filter plate is connected with an oscillator. The dust falling device has a dust collection function, effectively avoids mud mixing, is provided with the fog gun capable of freely turning and adjusting the height, and can realize large-range and multi-area dust falling operation.

To provide an extinguishment system that does not discharge water even when a sprinkler head is broken.SOLUTION: An extinguishment system 1 includes: a negative pressure sprinkler system 100 that has a sprinkler head 103 and a secondary pipe 102 for supplying water to the sprinkler head 103, and in which the sprinkler pipe 102 is maintained in a negative pressure state in a normal state; and a negative pressure pump 204 that makes the pressure inside the sprinkler pipe to be a negative pressure.SELECTED DRAWING: Figure 1

The present invention relates to the technical field of irrigation, and specifically relates to an irrigation device for cultivating forest seedlings, which includes a base and a sprinkler device; a sprinkler pipe is horizontally arranged above the base, and a sprinkler opening is provided at one end of the sprinkler pipe; a sliding pipe is vertically arranged at the lower part of the sprinkler pipe, and the sliding pipe is communicated with the sprinkler pipe; a plug-in member is fixedly arranged at the bottom of the sliding pipe along the axis of the sliding pipe, and a cavity is arranged inside the plug-in member; a push plate is slidably arranged in the sliding pipe along the axis of the sliding pipe, and there is a gap between the push plate and the bottom of the cavity in the plug-in member, and a phase change material is arranged in the gap; a top-out rod is fixedly arranged on the upper part of the push plate along the axis of the sliding pipe; a blocking component is arranged on the sprinkler pipe above the top-out rod; a first adjusting device is arranged on one side of the base; a second adjusting device is arranged on one side of the first adjusting device. The present invention enables the device to automatically replenish water to the seedlings according to the actual situation, and does not use electronic components, reducing the use cost.

The utility model discloses an open pit coal mine road surface watering and dust falling device which comprises a horizontally-arranged water supply pipe, a water inlet pipe is connected to the water supply pipe, a plurality of water outlet pipes are vertically and downwards connected to the water supply pipe in the length direction, and nozzles are installed on the water outlet pipes. A conical sealing cone is arranged under the spray head, the sealing cone is connected with an elastic telescopic assembly, the elastic telescopic assembly is installed on the water outlet pipe, the elastic telescopic assembly applies vertically upward elastic force to the sealing cone, and the sealing cone is used for blocking a spray hole of the spray head; the sprinkler has the advantages that the sprinkler is simple in structure, the elastic sealing cone assembly is arranged at the sprayer of the sprinkler, when the sprayer stops working, the sealing cone assembly blocks a spraying hole of the sprayer, dust is prevented from being sucked into the spraying hole of the sprayer, the sprayer can be effectively prevented from being blocked, the service life of the sprayer is prolonged, and the sprinkler is convenient to use. And normal operation of water sprinkling and dust falling operation is ensured.

The utility model relates to the technical field of watering devices, and discloses a road maintenance gravel seal watering device which comprises a supporting plate, a rotating shaft, a rocker arm, a connecting rod, an electric push rod, a spray head, a water supply assembly and wheels. In the using process, the electric push rod is controlled to work, and the movable end of the electric push rod can drive the rocker arm connected with the electric push rod to rotate. Other rocker arms can be driven to rotate synchronously through a plurality of connecting rods. And then, the multiple rotating shafts synchronously rotate, and finally, the multiple spray heads synchronously rotate. Therefore, the reciprocating swing function of the multiple nozzles can be achieved by repeatedly controlling the moving ends of the electric telescopic rods to stretch out and draw back. Therefore, the spraying range of the multiple sprayers is widened, the number of times of reciprocating movement of the device in the watering maintenance work of the gravel seal is reduced, and the efficiency of the watering maintenance work of the gravel seal is improved.

The utility model provides a gray soil roadbed watering device, which relates to the technical field of gray soil roadbed watering devices. The utility model comprises a watering truck, an upper top of the watering truck is fixedly connected with a water tank, an upper top of the watering truck is fixedly connected with a water pump, an intermittent device is arranged at the bottom of the watering truck, a squeezing device is arranged at the side of the watering truck, the intermittent device comprises a water pipe fixedly connected to the bottom of the watering truck, a spray pipe is fixedly connected to the bottom of the water pipe, the inside of the spray pipe is fixedly connected with the inside of the spray pipe and is rotatably connected with a rotating rod, an impeller is fixedly connected to the surface of the rotating rod, the impeller is arranged at the bottom of the water pipe, a spray hole is opened at the bottom of the spray pipe, a fixed rod is fixedly connected to the surface of the rotating rod, and an arc plate is fixedly connected to one end of the fixed rod. The utility model solves the problem that the gray soil roadbed sinks due to the watering truck constantly sprinkling water on the roadbed.

The application discloses a kind of wireless environment intelligent monitoring equipment and its working method, belong to environment intelligent monitoring equipment technical field, including lifting device and temperature and humidity monitor, still including connecting piece, support table, drive arrangement, surround movement device, stretching device, sprinkler and temperature regulating device, connecting piece is set in horizontal plane, lifting device is set in the lower end of connecting piece, support table is set on lifting device, drive arrangement is set in the lower end of support table, surround movement device is set on drive arrangement, stretching device is set on surround movement device, sprinkler is set in the upper end of support table, temperature regulating device is set in the upper end of support table and is connected with sprinkler, the device can drive temperature and humidity monitor to carry out around stretching detection, to improve detection range, and can adapt to different environment, and in the equipment that measures corresponding measure is carried out when monitoring that temperature is too high or too low.

A sprinkler device 200 for a fire suppression system 10, the sprinkler device 200 including: a sprinkler bulb 100 comprising a first antenna. The sprinkler device 200 also includes a second antenna 220 for communicating with the first antenna of the sprinkler bulb 100, and a base plate 230, wherein the second antenna 220 is disposed within the base plate 230.

This utility model discloses a sprinkler device for landscaping projects, belonging to the field of landscaping technology. It includes a base with a water inlet groove and a sliding groove. An installation plate is slidably mounted inside the sliding groove. The installation plate has a first connecting groove, a second connecting groove, a third connecting groove, and a fourth connecting groove. Each of the first, second, third, and fourth connecting grooves contains a nozzle. The water inlet groove can be aligned with one of the first, second, third, or fourth connecting grooves. The base has a limiting structure for limiting the position of the installation plate, and a dustproof plate that slides against the installation plate. This utility model allows for quick switching between different nozzles by rotating the installation plate. Different nozzle specifications can be used in different scenarios, greatly improving the applicability of the device and effectively increasing the efficiency of landscaping sprinkler operations.

The present invention relates to a sprinkler implemented to enable an automatic mode for automatically operating the sprinkler when a fire breaks out, a manual mode for operating the sprinkler by means of manual manipulation, and a control mode for operating the sprinkler by means of external control, and thus can quickly respond to fires and enables managers, equivalent external management companies or the like of a building in which the sprinkler is provided to control the operation of the sprinkler.

The utility model discloses an environment-friendly sprinkling device for municipal engineering, and particularly relates to the technical field of sprinkling equipment, which comprises a base, a water tank structure is fixedly connected to the middle of the upper end of the base, a sprinkling structure is arranged at the top end of the water tank structure, and a motor is fixedly connected to the left side of the upper end of the base. A rotating structure is fixedly connected to the output end of the motor, a supporting structure is fixedly connected to the front portion of the left side of the upper end of the base, and an L-shaped extrusion plate is fixedly connected to the left side of the upper end of the base and located between the motor and the supporting structure. According to the environment-friendly water sprinkling device for municipal engineering, the supporting plate drives the rotating block and the supporting roller to swing, so that the spray head automatically swings up and down, the water sprinkling range is enlarged, meanwhile, the labor cost is reduced through automatic operation, water sprinkling is more uniform, meanwhile, the L-shaped extrusion plate is matched with the water pipe output end, and the water sprinkling efficiency is improved. Automatic extrusion is achieved while upward swinging is conducted, the water pressure is increased, the watering range is automatically enlarged, and the watering range is automatically adjusted.

A vehicle steering assembly comprises a rack that is slidably arranged within a rack housing, the rack being configured to be functionally coupled to a pair of road wheels. The vehicle steering assembly also comprises a pinion shaft that is functionally coupled to the rack. The vehicle steering assembly further comprises a bearing that is in contact with the pinion shaft and is arranged within the rack housing.The vehicle steering assembly also includes a snap ring which is partially arranged within a groove defined by the rack housing, wherein the snap ring is in contact with the bearing in a first state, wherein the snap ring has an eyelet section which defines a hole, wherein the snap ring is movable from the first state to a second state, wherein the first state exerts pressure on the bearing such that the bearing is held in place, wherein the second state allows the bearing to be removed from the pinion shaft.

The utility model discloses an intelligent spraying device for a gantry crane, and relates to the technical field of port environment-friendly machinery, in particular to the intelligent spraying device for the gantry crane. Comprising a water taking device, the water taking device is fixedly arranged on a door seat type support of the portal crane and connected with a water tank through a pipeline, and the water tank is arranged on a platform of the door seat type support; a water outlet of the water tank is connected with a booster pump, and the booster pump is connected with a water sprinkling device; a control cabinet is further arranged on the platform, and the booster pump and the watering device are both connected into the control cabinet. The lifting device is arranged on the portal support platform and can move along with the portal crane; the water spraying device is connected into the control cabinet, and the spraying direction and starting and stopping are determined according to the working state of the portal crane; the system can realize intelligent operation, automatic spray gun positioning and the like, and is simple and practical.

The utility model relates to a self loading and unloading watering device suitable for an electro-tricycle, which is characterized in that two groups of hydraulic columns (8) are symmetrically mounted on two sides of a water tank (1) and a bottom plate (10) through hydraulic support connecting frames (7) respectively, universal wheels (9) are fixedly mounted at the lower ends of the hydraulic columns (8), and the water tank (1) is connected with a water pump arranged in a control box (3) through a pipeline; the water pump is respectively connected with the sprinkling pipe (6) and the adjustable spray head (2) through a pipeline and an electric control valve, the side edge of the sprinkling pipe (6) is provided with a plurality of sprinkling spray heads (5), the end part of the sprinkling pipe (6) is fixedly provided with the duckbilled nozzle (4), the adjustable spray head (2) is fixedly arranged above the control box (3), and a hydraulic pump in the control box (3) is connected with the hydraulic column (8) through the electric control valve and a pipeline. The flower bed watering device is convenient for workers to load or unload, and can effectively improve the watering efficiency, so that the watering is more uniform, and road washing and flower bed watering are both considered.

A gas turbine facility includes: a gas turbine; an ammonia supply device that supplies ammonia to a combustor of the gas turbine; a flow path forming frame forming an exhaust gas flow path through which exhaust gas from the gas turbine flows; a sprinkling device having a sprinkler that sprinkles water into the exhaust gas flow path; and a sprinkling controller that controls an operation of the sprinkling device. The sprinkling controller instructs the sprinkling device to start sprinkling the water on condition that an instruction to start supply of the ammonia to the combustor from the ammonia supply device or an instruction to stop the supply of the ammonia is received.

The utility model relates to a seedling raising device, and provides a tartary buckwheat germination and shelling device which comprises a box body with an opening at the upper end, a culture basket arranged in the box body in a sliding manner, a driving device for driving the culture basket to lift, a water inlet pipe connected with the box body, a water drainage pipe connected with the box body, and a watering device communicated with the bottom of the box body, the heating device is arranged at the bottom of the box body, the through holes are formed in the two opposite side walls of the box body respectively, and the baffles are arranged in the through holes in a sliding mode. Coarse sand is arranged in the culture basket, and the culture basket is arranged above the baffle; a plurality of water leakage holes are formed in the bottom of the culture basket, and the water outlet end of the watering device is arranged above the box body and faces the culture basket. The device for simultaneously realizing germination and shelling of the tartary buckwheat can efficiently realize germination, seedling raising and shelling of the tartary buckwheat, and can be automatically cleaned and disinfected.

The utility model relates to the technical field of flower planting, in particular to a watering device for a flower planting greenhouse, which comprises a mounting component, threaded rods are arranged on two inner walls of the mounting component through bearings, and threaded blocks are arranged outside the threaded rods. According to the watering device for the flower planting greenhouse, through cooperation of a servo motor, a threaded rod and a threaded block, the watering device for the flower planting greenhouse can conduct watering operation on flowers in the greenhouse in the using period, the watering effect on the flowers in the greenhouse is more uniform, and therefore the practicability of the watering device for the flower planting greenhouse is greatly improved; when the watering device for the flower planting greenhouse is used, the height of the spray head is adjusted according to the height of a flower, the problem that when the height of the flower is larger than that of the watering device, the watering device needs to be replaced is solved, and therefore the work efficiency during flower watering is greatly improved.

The utility model relates to a greening spraying vehicle rear platform, and belongs to the technical field of greening equipment, the greening spraying vehicle rear platform comprises a greening spraying vehicle, the right side of the greening spraying vehicle is fixedly connected with a water tank, the left side of the water tank is provided with a water spraying device, and the right side of the greening spraying vehicle is provided with a water sprinkling device; the water spraying device comprises a first water pump fixedly installed on the left side in the water tank, a machine box fixedly connected to the left side of the water tank, a first driving motor fixedly installed in the machine box, a second gear fixedly connected to the output end of the first driving motor, and a first gear connected to the right side of the second gear in an engaged mode. And the connecting pipe is fixedly arranged in the first gear in a sleeving manner. According to the greening spraying vehicle rear platform, the first driving motor drives the second gear to be meshed with the first gear to rotate the water spraying plate to spray water to green plants, meanwhile, the second water pump absorbs water in the water tank and sprays the water from the water spraying plate, and the two requirements for water spraying and sprinkling are met at the same time.

The invention discloses a watering device for landscaping, and relates to the technical field of landscaping, the watering device comprises a mobile vehicle, the rear side of the top of the mobile vehicle is provided with a water tank and a water pump, the water tank is provided with a water inlet pipe and a water outlet pipe, and a water inlet of the water pump is communicated with the interior of the water tank through a pipeline; an annular guide rail is fixed to the front side of the top of the moving trolley, and a base transverse plate is movably installed above the annular guide rail through a rotating assembly. First vertical sliding rails are symmetrically fixed to the two sides of the top of the base transverse plate, a lifting transverse plate is slidably installed between the two first vertical sliding rails, and a first lifting assembly is arranged between the lifting transverse plate and the base transverse plate. According to the watering device, watering operation can be carried out on plants from different heights, the situation that water flow cannot smoothly and rapidly reach soil at the root systems of the plants due to luxuriant branches and leaves of the plants can be avoided, and therefore the speed of soaking the soil is increased, the irrigation effect can be improved, and the irrigation water consumption can be saved.

The utility model discloses a municipal engineering watering device which comprises a base, universal wheels are fixedly connected to the bottoms of the two sides of the base, a fixing frame is fixedly connected to the top of the base, fixing blocks are fixedly connected to the surfaces of the two sides of the fixing frame, and the fixing blocks are rotationally connected with a spray head frame. Spraying heads are arranged on the surface of the spraying head frame, and an adjusting device is arranged on the surface of the fixing frame. According to the water sprinkling device for municipal engineering, the whole water sprinkling device is convenient to move, workers can conveniently move the whole water sprinkling device to a designated position for use, a water supply pipe is connected with a connector, water can be supplied to a spraying head, through the design of an adjusting device, the angle and the spraying range of the spraying head can be conveniently adjusted, and different water sprinkling requirements are met; and through the fixing device arranged in the middle of the base, the overall stability of the device can be improved, and additional fixing force can be provided on the soft ground.

The utility model provides a car loader which comprises a crawler chassis, a conveying device and a watering device, and the crawler chassis comprises a crawler mechanism and a chassis connected with the crawler mechanism. The conveying device is arranged on the chassis, and the conveying device is configured to feed materials and convey the materials to a transport vehicle. The water sprinkling device comprises a water sprinkling opening which is formed above the conveying device. And the crawler chassis moves to drive the conveying device to move. The conveying device conveys the excavated coal powder and other mineral products or bulk materials into a vehicle hopper of the transport vehicle. The crawler chassis pushes the car loader to move forwards or backwards through friction force between the crawler and the ground, and the crawler chassis has the advantages of being good in stability, large in bearing capacity and the like. The car loader can move slowly and convey at the same time. The crawler chassis is adopted, so that the movement capacity of the car loader is greatly improved, compared with a wheel type chassis, the car loader can advance on a more rugged road surface or a road surface with a large slope, the movement capacity of the car loader is enhanced, and the satisfaction degree of customers is improved.

The utility model discloses a high -efficient radiating water tower with radiating material, it includes a cover body, a plurality of radiating materials, at least one radiating assembly, it mainly is through the sprinkling device of cover body and sprays cooling water to radiating material and radiating assembly, and through the air extraction device on the top of cover body, and the air of outside is extracted from the air inlet portion below and enters the inside of cover body, makes the air of outside and the cooling water on radiating material and radiating assembly contact, by this heat exchange reaches the purpose of radiating.

The utility model relates to a greening watering device, and provides a photovoltaic watering device, which comprises a light sensor; the water supply module comprises a water storage tank, a first water pump and a first flow switch, a water outlet of the water storage tank is connected with the water inlet end of the first water pump through the first flow switch, and a liquid level sensor is arranged in the water storage tank; the water sprinkling module comprises a water sprinkling machine and a second flow switch, and the water sprinkling machine is connected with the water outlet end of the first water pump through the second flow switch; the power generation module comprises a photovoltaic module and a power supply unit, the photovoltaic module is connected with the power supply unit to charge the power supply unit, and the power supply unit is connected with the light sensor, the liquid level sensor and the first water pump to supply power; and the control module is electrically connected with the optical sensor, the liquid level sensor, the photovoltaic module, the power supply unit, the sprinkler and the first water pump. The photovoltaic watering device can generate power through solar energy, does not need to be additionally connected with an electric power system, and does not occupy human resources.

The utility model discloses a lining concrete watering and curing device for tunnel construction, which belongs to the technical field of concrete watering and curing and comprises a water tank, a water spraying device and a water spraying device. The water pumping assembly comprises a water pump fixedly connected to the top of the water tank and used for pumping water, the output end of the water pump is fixedly connected with a telescopic hose, the end, away from the water pump, of the telescopic hose is fixedly connected with a fixed pipe, one end of the water pump is fixedly connected with a water pumping pipe, and the end, away from the water pump, of the water pumping pipe is located in the water tank; the connector and the water spraying opening are connected through the nut and the threaded head, mounting and dismounting are convenient, the sealing performance during water spraying can be improved by installing a rubber gasket, water leakage is avoided, the threaded rod is rotated to drive the two adjusting plates to move relatively to adjust the distance, the pressure during water outlet can be controlled, and then the water spraying distance is controlled; and the universality of the device is improved.