Environment-friendly watering device for municipal engineering

Abstract

The environment-friendly watering device for municipal engineering structurally comprises moving wheels, a supporting bottom plate, a water tank, a pushing handle frame and a watering main machine, the four moving wheels are arranged and installed in the four directions of the bottom of the supporting bottom plate, after a water source enters a filter shell, blades are impacted, so that the blades drive supporting rods to rotate, and the watering main machine is driven by the supporting rods to rotate; under the connection of the bearing ring, the rotating efficiency of the filter cartridge is improved, so that the filter cartridge can rotatably filter a water source, the effect of filtering dust particles in the water source is improved, and the dust particles in the water source are effectively prevented from entering the water pump and the sprinkling mechanism; the air bag is bulged, the internal pressure of the flow dividing barrel is enhanced, it is ensured that a water source can be extruded and divided into the three flow dividing branch pipes from the interior of the flow dividing barrel, the water source spraying pressure is improved, it is avoided that water directly drops below a spraying nozzle due to insufficient water source pressure, the effect of spraying water to the construction environment and reducing dust flying is improved, and meanwhile waste of the water source is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of municipal engineering, and more specifically, to an environmentally friendly sprinkler for municipal engineering. Background Art

[0002] Municipal engineering generally refers to municipal infrastructure projects, which refer to the civil engineering, pipeline and equipment installation projects of urban roads and public transportation. When municipal engineering is under construction, environmentally friendly sprinklers are needed to sprinkle water on the construction environment. Sprinkling water can reduce the dust in the construction environment. However, the existing environmentally friendly sprinkler device has the following shortcomings during the watering process: the water source in the water tank is easily affected by external dust, resulting in dust particles in the water source in the water tank. When the water source in the water tank is sprinkled out by the water pump, the dust particles are easy to enter the water pump, causing blockage inside the water pump and making it impossible to sprinkle the water source normally. In addition, when the water source in the water tank is insufficient, the force of sprinkling from the inside of the sprinkler pipe is not enough, and it is easy to drip directly under the sprinkler pipe, which not only fails to sprinkle water on the construction environment to reduce dust but also causes a waste of water. Summary of the invention

[0003] The technical scheme adopted by the present invention to achieve the technical purpose is: an environmentally friendly sprinkler device for municipal engineering, whose structure includes moving wheels, a supporting base plate, a water tank, a push handle frame, and a sprinkler main unit, wherein four moving wheels are provided and are installed at four positions at the bottom of the supporting base plate, a water tank is provided on the left side of the upper end of the supporting base plate, and a push handle frame is welded to the upper left end of the water tank, the sprinkler main unit is installed on the right side of the upper end of the supporting base plate, and the lower end of the sprinkler main unit is connected with the lower end of the water tank, the sprinkler main unit includes a pumping mechanism, an adjusting support rod, a supporting table, and a sprinkling mechanism, the pumping mechanism is fixedly installed on the right side of the upper end of the supporting base plate, the lower end of the adjusting support rod is fixedly installed on the right side of the upper end of the supporting base plate, and the top of the adjusting support rod is welded to the bottom surface of the supporting table, the upper end of the supporting table is provided with a sprinkling mechanism, and the sprinkling mechanism is connected with the inside of the pumping mechanism, the inside of the pumping mechanism is connected with the inside of the lower end of the water tank, four adjusting support rods are provided, and are electric telescopic support rods, and the four adjusting support rods are connected to the right side of the upper end of the supporting base plate and the four corners of the bottom of the supporting table.

[0004] As a further improvement of the present invention, the pumping mechanism includes a connecting pipe, a disassembly and assembly mechanism, a water pump, a shell, a conducting pipe, and a telescopic hose. The left end of the connecting pipe is arranged at the lower end of the water tank, and the right end of the connecting pipe is arranged inside the lower end of the shell. The interior of the disassembly and assembly mechanism is connected with the interior of the lower end of the water tank through the connecting pipe. The disassembly and assembly mechanism is connected to the lower end of the water pump, and the water pump is fixedly installed at the upper end of the shell. A conducting pipe is provided on the top of the shell, and the lower end of the conducting pipe is connected with the upper end of the water pump. A telescopic hose is provided in the middle of the conducting pipe, and the top of the conducting pipe is connected with the interior of the lower end of the sprinkling mechanism. The telescopic hose has a pleated structure and is made of rubber material and has good resilience.

[0005] As a further improvement of the present invention, the disassembly and assembly mechanism includes a limit card strip, a top cover, a filter mechanism, and a buckle tube sleeve. The limit card strip is fixedly installed at the bottom inner side of the shell, and the upper end of the limit card strip is in conflict with the top surface of the top cover, and the inner surface of the limit card strip is in conflict with the outer side of the filter mechanism. The top cover is installed at the upper end of the filter mechanism. A buckle tube sleeve is provided at the left end of the filter mechanism. The left end of the filter mechanism is buckled and connected with the left end of the pipe through the buckle tube sleeve. The top cover is located at the bottom of the water pump, and the water pump is connected through the inside of the filter mechanism. There are four limit card strips, which are distributed at the four corners between the top cover and the filter mechanism. The top cover and the filter mechanism can be firmly in conflict through the four limit card strips. The buckle tube sleeve is an arc-shaped structure and is made of rubber. At the same time, the inner diameter of the buckle tube sleeve matches the outer diameter of the pipe.

[0006] As a further improvement of the present invention, the filtering mechanism includes a filter shell, a filter cartridge, blades, a support rod, and a bearing ring. The top cover is installed at the upper end of the filter shell, and a buckle tube sleeve is provided at the left end of the filter shell. The left end of the filter shell is buckled and connected to the left end of the connecting pipe through the buckle tube sleeve and is through-connected. The water pump is through-connected to the interior of the filter shell, and the filter cartridge is installed at the lower end of the filter shell, and the left end of the filter cartridge is through-connected to the interior of the connecting pipe. A support rod is provided at the center of the left end of the filter cartridge, and blades are welded on the outside of the support rod. The right end of the filter cartridge is installed inside the bearing ring with a clearance fit, and the bearing ring is fixedly installed at the right end of the filter shell. The left end of the filter cartridge is a hollow hemispherical structure, and the right end is a hollow cylindrical structure. The blades and the support rod are located inside the hollow hemispherical structure at the left end of the filter cartridge.

[0007] As a further improvement of the present invention, the spillage mechanism includes a support tube, a support rod, and a diversion mechanism. The lower end of the support tube is fixedly installed on the middle part of the upper end surface of the support table, and the lower end of the support tube is through-connected with the upper end of the conducting tube. The upper end of the support tube is fixed and through-connected with the middle part of the inner side of the upper end of the diversion mechanism. The edge end of the diversion mechanism is fixed to the top of the support rod, and the lower end of the support rod is welded to the upper end surface of the support table. Two support rods are provided, and are located in the same horizontal orientation as the support tube.

[0008] As a further improvement of the present invention, the diversion mechanism includes a pressurizing mechanism, a diversion branch pipe, a dispersion pipe, a protrusion, and a spray nozzle. The pressurizing mechanism is fixedly installed on the upper end of the support pipe and is through-connected. The inner end of the diversion branch pipe is fixedly installed on the outside of the pressurizing mechanism. The outer end of the diversion branch pipe is welded to the inner end face of the dispersion pipe and is through-connected. A protrusion is provided inside the dispersion pipe. The spray nozzle is embedded in the front end of the dispersion pipe and is through-connected. There are three diversion branch pipes, which are arranged at the left and right ends and the front end of the outside of the pressurizing mechanism. The three diversion branch pipes are through-connected with the three inner sides of the dispersion pipe in a "concave" shape. The protrusion has a triangular structure in top view, and four protrusions are adjacently arranged between the five spray nozzles.

[0009] As a further improvement of the present invention, the pressurizing mechanism includes an air pressure chamber, an air pressure tube, an air bag, and a diverter tube. The air pressure chamber is fixedly installed at the bottom of the diverter tube, and the upper end of the support tube is connected with the inside of the diverter tube. The inside of the air pressure chamber is connected with the inside of the air bag through the air pressure tube. The air bag is embedded on the inner wall of the diverter tube. The inner end of the diverter branch tube is fixedly installed on the outside of the diverter tube and is connected. There are three air pressure tubes and air bags, and the three air bags are distributed in three positions inside the diverter tube. The pressure inside the diverter tube is changed by the elastic expansion and contraction of the three air bags.

[0010] The beneficial effects of the present invention are: 1. After the water source enters the filter housing, it impacts the blades, so that the blades drive the support rods to rotate. At this time, the filter cartridge rotates as a whole. Under the connection of the bearing ring, the rotation efficiency of the filter cartridge is improved, so that the filter cartridge can rotate and filter the water source, improve the effect of filtering dust particles in the water source, and effectively prevent dust particles in the water source from entering the water pump and the sprinkler mechanism; 2. During the watering process, by starting the four adjustment rods, the support table can be driven to be smoothly raised and lowered, thereby adjusting the height of the upper sprinkler mechanism to increase the sprinkler mechanism's sprinkler range. When the sprinkler mechanism is adjusted in height, the telescopic hose is telescopically connected in the middle of the guide pipe, so that when the guide pipe is adjusted in length, the water source can be stably transported to the inside of the sprinkler mechanism to avoid water leakage from the inside of the guide pipe; 3. The filter mechanism is removed from the housing. After removal, the limit card strip loses its resistance to the two, which makes it easier to clean the inside of the filter mechanism. At the same time, the inner diameter of the buckle sleeve matches the outer diameter of the pipe, so that the buckle sleeve can be elastically buckled on the outside of the pipe, so that the inside of the pipe and the filter mechanism are connected. Conversely, the filter mechanism can be firmly and stably installed in the housing through the four limit card strips, so that the pipe, the filter mechanism and the water pump are connected through water, avoiding water leakage during the water delivery process; 4. After the water source is transported from the inside of the conduction pipe into the inside of the support pipe, the water source is dispersed from three directions into the inside of the dispersion pipe through the cooperation of the diversion tube and the three diversion branches. The water source can be evenly sprinkled through the spray nozzles arranged on the outside of the three directions of the dispersion pipe, thereby increasing the coverage area of ​​the watering and effectively reducing the occurrence of dust in the construction environment; 5. When the water source is insufficient at the end of watering, the airbag will be inflated to increase the internal pressure of the diversion tube, ensuring that the water source can be squeezed from the inside of the diversion tube to the inside of the three diversion branch pipes, thereby increasing the pressure of the water source to be sprinkled, and avoiding the water source pressure from being insufficient and dripping directly under the spray nozzle, thereby improving the effect of sprinkling water in the construction environment to reduce dust and avoiding the waste of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The present invention is a schematic structural diagram of an environmentally friendly sprinkler device for municipal engineering.

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the sprinkler host of the present invention.

[0013] Figure 3 It is a schematic diagram of the internal structure of the pumping mechanism of the present invention from a side view.

[0014] Figure 4 It is a three-dimensional structural schematic diagram of the disassembly and assembly mechanism of the present invention.

[0015] Figure 5 It is a schematic diagram of the internal structure of the filter mechanism and the filter cartridge of the present invention.

[0016] Figure 6 It is a three-dimensional structural schematic diagram of the dispensing mechanism of the present invention.

[0017] Figure 7 It is a schematic diagram of the internal structure of the diversion mechanism of the present invention from a top view.

[0018] Figure 8 It is a schematic diagram of the internal working state structure of the pressurizing mechanism of the present invention when viewed from above.

[0019] In the figure: moving wheel-1, supporting bottom plate-2, water tank-3, push handle-4, sprinkler main unit-5, pumping mechanism-53, adjusting support rod-55, supporting table-56, sprinkling mechanism-59, connecting pipe-53j, disassembly mechanism-53v, water pump-53b, housing-53k, conducting pipe-53g, telescopic hose-53s, limit card strip-v2, top cover-v6, filtering mechanism-v8, Buckle sleeve-v4, filter housing-v84, filter cartridge-v83, blade-v89, support rod-v85, bearing ring-v81, support tube-59g, support rod-59z, diversion mechanism-59p, pressurizing mechanism-p7, diversion branch pipe-p3, dispersion pipe-p8, bump-p6, spray nozzle-p1, air pressure chamber-p76, air pressure pipe-p71, air bag-p74, diversion tube-p78. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings: Example

[0021] As attached Figure 1 To Attachment Figure 5 As shown: The present invention discloses an environmentally friendly sprinkler device for municipal engineering, which structure includes a moving wheel 1, a supporting base plate 2, a water tank 3, a push handle frame 4, and a sprinkler main unit 5. The moving wheel 1 is provided with four and is installed at four positions at the bottom of the supporting base plate 2. The water tank 3 is provided on the left side of the upper end of the supporting base plate 2, and the push handle frame 4 is welded on the upper left end of the water tank 3. The sprinkler main unit 5 is installed on the right side of the upper end of the supporting base plate 2, and the lower end of the sprinkler main unit 5 is connected to the lower end of the water tank 3. The sprinkler main unit 5 includes a pump The pumping mechanism 53, the adjusting support rod 55, the supporting table 56, and the sprinkling mechanism 59, wherein the pumping mechanism 53 is fixedly mounted on the upper right side of the supporting bottom plate 2, the lower end of the adjusting support rod 55 is fixedly mounted on the upper right side of the supporting bottom plate 2, and the top of the adjusting support rod 55 is welded to the bottom surface of the supporting table 56, the sprinkling mechanism 59 is mounted on the upper end of the supporting table 56, and the sprinkling mechanism 59 is connected to the inside of the pumping mechanism 53, and the inside of the pumping mechanism 53 is connected to the inside of the lower end of the water tank 3; There are four adjusting rods 55, which are electrically retractable rods. The four adjusting rods 55 are connected to the right side of the upper end of the supporting base plate 2 and the four corners of the bottom of the supporting table 56. By starting the four adjusting rods 55, the supporting table 56 can be driven to be smoothly raised and lowered, thereby adjusting the height of the upper end of the sprinkling mechanism 59 and increasing the range of water sprinkling by the sprinkling mechanism 59.

[0022] The pumping mechanism 53 includes a connecting pipe 53j, a disassembly mechanism 53v, a water pump 53b, a shell 53k, a conducting pipe 53g, and a telescopic hose 53s. The left end of the connecting pipe 53j is arranged at the lower end of the water tank 3, and the right end of the connecting pipe 53j is arranged inside the lower end of the shell 53k. The interior of the disassembly mechanism 53v is connected with the interior of the lower end of the water tank 3 through the connecting pipe 53j. The disassembly mechanism 53v is connected to the lower end of the water pump 53b, and the water pump 53b is fixedly installed at the upper end of the shell 53k. The top of the shell 53k is provided with a conducting pipe 53g, and the lower end of the conducting pipe 53g is connected with the upper end of the water pump 53b. The middle part of the conducting pipe 53g is provided with a telescopic hose 53s, and the top of the conducting pipe 53g is connected with the lower end of the sprinkle mechanism 59. The telescopic hose 53s is of a pleated structure and is made of rubber material with good resilience. When the height of the sprinkling mechanism 59 is adjusted, the length of the conducting tube 53g is lengthened or shortened. At this time, the telescopic hose 53s can be telescopically connected in the middle of the conducting tube 53g, so that when the length of the conducting tube 53g is adjusted, the water source can be stably transported to the inside of the sprinkling mechanism 59, thereby preventing the water source from leaking from the inside of the conducting tube 53g when the length of the conducting tube 53g is changed.

[0023] The disassembly and assembly mechanism 53v includes a limit card strip v2, a top cover v6, a filter mechanism v8, and a buckle tube sleeve v4. The limit card strip v2 is fixedly installed at the inner bottom of the housing 53k, and the upper end of the limit card strip v2 conflicts with the top surface of the top cover v6. The inner surface of the limit card strip v2 conflicts with the outer side of the filter mechanism v8. The top cover v6 is installed at the upper end of the filter mechanism v8. The left end of the filter mechanism v8 is provided with a buckle tube sleeve v4. The left end of the filter mechanism v8 is buckled and connected with the left end of the pipe 53j through the buckle tube sleeve v4 and is connected through. The top cover v6 is located at the bottom of the water pump 53b, and the water pump 53b is connected through the inside of the filter mechanism v8. There are four limit card strips v2, and they are distributed at the four corners between the top cover v6 and the filter mechanism v8. The four limit card strips v2 can firmly contact the top cover v6 and the filter mechanism v8, ensuring that the top cover v6 is tightly connected to the upper end of the filter mechanism v8, so that when the water pump 53b is working, the water source of the filter mechanism v8 can be pumped to the spill mechanism 59 to prevent the water source from leaking from between the top cover v6 and the filter mechanism v8. At the same time, when the top cover v6 and the filter mechanism v8 are moved out of the shell 53k, the limit card strips v2 lose the control of the two. The resistance of the other party makes it possible to remove the top cover v6 from the upper end of the filter mechanism v8, so as to facilitate the cleaning of the inside of the filter mechanism v8. The buckle tube sleeve v4 is in an arc-shaped structure and is made of rubber. At the same time, the inner diameter of the buckle tube sleeve v4 matches the outer diameter of the connecting pipe 53j, so that the buckle tube sleeve v4 can be elastically buckled on the outside of the connecting pipe 53j, so that the inside of the connecting pipe 53j is connected with the inside of the filter mechanism v8, and the filter mechanism v8 can be quickly separated from the connecting pipe 53j when it is removed, thereby improving the convenience of disassembly of the filter mechanism v8.

[0024] Wherein, the filtering mechanism v8 comprises a filter housing v84, a filter cartridge v83, blades v89, a support rod v85, and a bearing ring v81; the top cover v6 is mounted on the upper end of the filter housing v84; a buckle tube sleeve v4 is provided on the left end of the filter housing v84; the left end of the filter housing v84 is buckled and connected to the left end of the connecting pipe 53j through the buckle tube sleeve v4; the water pump 53b is connected to the inside of the filter housing v84; the filter cartridge v83 is mounted on the lower end of the filter housing v84; the left end of the filter cartridge v83 is connected to the inside of the connecting pipe 53j; a support rod v85 is provided at the center of the left end of the filter cartridge v83; and blades v89 are welded on the outside of the support rod v85; the right end of the filter cartridge v83 is mounted inside the bearing ring v81 with a clearance fit; and the bearing ring v81 is fixedly mounted on the right end of the filter housing v84; The left end of the filter cartridge v83 is a hollow hemispherical structure, and the right end is a hollow cylindrical structure. The blade v89 and the support rod v85 are located inside the hollow hemispherical structure at the left end of the filter cartridge v83. When water enters, the blade v89 is impacted by the water source, so that the blade v89 drives the support rod v85 to rotate. At this time, the filter cartridge v83 rotates as a whole. Under the connection of the bearing ring v81, the rotation efficiency of the filter cartridge v83 is improved, so that the filter cartridge v83 can rotate and filter the water source, thereby improving the effect of filtering dust particles in the water source and effectively preventing dust particles in the water source from entering the water pump 53b and the sprinkler mechanism 59. The specific usage and function of this embodiment are as follows: In the present invention, when watering the municipal engineering construction environment, the supporting base plate 2 is moved by the moving wheel 1, and the water tank 3 and the sprinkler main unit 5 are driven to move and sprinkle water. During the watering process, the water pump 53b is started to suck the water source inside the water tank 3 into the filter housing v84 through the pipe 53j. After the water source enters the filter housing v84, it impacts the blade v89, so that the blade v89 drives the support rod v85 to rotate. At this time, the filter cartridge v83 rotates as a whole. Under the connection of the bearing ring v81, the rotation speed of the filter cartridge v83 is improved. The rotation efficiency is improved, so that the filter cartridge v83 can rotate and filter the water source, improve the effect of filtering dust particles in the water source, and effectively prevent dust particles in the water source from entering the water pump 53b and the sprinkler mechanism 59. In the process of sprinkling water, by starting the four adjustment support rods 55, the support table 56 can be driven to be smoothly raised and lowered, thereby adjusting the height of the sprinkler mechanism 59 at the upper end, and increasing the sprinkling range of the sprinkler mechanism 59. When the sprinkler mechanism 59 is adjusted in height, the telescopic hose 53s is used to adjust the height of the sprinkler mechanism 59. The middle part of the conducting pipe 53g is telescopically connected, so that when the length of the conducting pipe 53g is adjusted, the water source can be stably transported to the inside of the sprinkling mechanism 59 to avoid leakage of the water source from the inside of the conducting pipe 53g. After the watering is completed, the filter mechanism v8 is moved out from the inside of the shell 53k. After the movement, the limit card strip v2 loses the resistance to the two, so that the top cover v6 can be removed from the upper end of the filter mechanism v8, which is convenient for cleaning the inside of the filter mechanism v8. At the same time, the inner diameter of the buckle sleeve v4 is consistent with the outer diameter of the connecting pipe 53j. The diameters are matched, so that the buckle sleeve v4 can be elastically buckled on the outside of the connecting pipe 53j, so that the interior of the connecting pipe 53j is connected with the interior of the filter mechanism v8, and the filter mechanism v8 can be quickly separated from the connecting pipe 53j when it is removed, thereby improving the convenience of disassembly of the filter mechanism v8. Conversely, the filter mechanism v8 can be firmly and stably installed inside the shell 53k through the four limiting card strips v2, so that the connecting pipe 53j, the filter mechanism v8 and the water pump 53b are connected through water conduction, thereby avoiding water leakage during the water delivery process. Example

[0025] As attached Figure 6 To Attachment Figure 8 As shown: The spill mechanism 59 includes a support tube 59g, a support rod 59z, and a diversion mechanism 59p. The lower end of the support tube 59g is fixedly mounted on the middle of the upper end surface of the support table 56, and the lower end of the support tube 59g is connected to the upper end of the conducting tube 53g. The upper end of the support tube 59g is fixed to the middle of the inner side of the upper end of the diversion mechanism 59p and is connected to the diversion mechanism 59p. The edge end of the diversion mechanism 59p is fixed to the top of the support rod 59z, and the lower end of the support rod 59z is welded to the upper end surface of the support table 56. There are two support rods 59z, and they are located in the same horizontal direction as the support tube 59g. The two support rods 59z and the support tube 59g can stably support the diversion mechanism 59p as a whole on the upper end of the support table 56, thereby improving the stability of the diversion mechanism 59p in sprinkling water.

[0026] The diversion mechanism 59p includes a pressurizing mechanism p7, a diversion branch pipe p3, a dispersion pipe p8, a convex block p6, and a spray nozzle p1. The pressurizing mechanism p7 is fixedly mounted on the upper end of the support pipe 59g and is connected through. The inner end of the diversion branch pipe p3 is fixedly mounted on the outer side of the pressurizing mechanism p7. The outer end of the diversion branch pipe p3 is welded to the inner end face of the dispersion pipe p8 and is connected through. The dispersion pipe p8 is provided with a convex block p6. The spray nozzle p1 is embedded in the front end of the dispersion pipe p8 and is connected through. There are three branch pipes p3, which are arranged at the left and right ends and the front end of the outer side of the pressurizing mechanism p7. The three branch pipes p3 are connected with the three inner sides of the dispersion pipe p8 in a concave shape, so that the water source can be dispersed and flow into the dispersion pipe p8 from three directions. The water source can be evenly sprinkled through the spray nozzles p1 arranged on the outer sides of the three directions of the dispersion pipe p8, thereby increasing the coverage area of ​​the water spraying and effectively reducing the occurrence of dust in the construction environment. The convex block p6 has a triangular structure in a top view, and four convex blocks p6 are adjacently arranged between the five spray nozzles p1, so that the water source can be pressurized inside the dispersion pipe p8, ensuring that the water source is evenly squeezed and sprinkled from the inside of the five spray nozzles p1.

[0027] The pressurizing mechanism p7 includes an air pressure chamber p76, an air pressure tube p71, an air bag p74, and a shunt tube p78. The air pressure chamber p76 is fixedly installed at the bottom of the shunt tube p78, and the upper end of the support tube 59g is connected to the inside of the shunt tube p78. The inside of the air pressure chamber p76 is connected to the inside of the air bag p74 through the air pressure tube p71. The air bag p74 is embedded on the inner wall of the shunt tube p78. The inner end of the shunt branch tube p3 is fixedly installed on the outside of the shunt tube p78 and is connected to it. There are three air pressure tubes p71 and three air bags p74, and the three air bags p74 are distributed at three positions inside the diverter tube p78. The three air bags p74 can elastically expand and contract to change the pressure inside the diverter tube p78. When the water source is insufficient, the air bags p74 swell to increase the pressure inside the diverter tube p78, ensuring that the water source can be squeezed and diverted from the inside of the diverter tube p78 to the three diverter pipes p3, thereby increasing the pressure of the water source when it is sprinkled, and avoiding the water source pressure from being insufficient and dripping directly under the spray nozzle p1, thereby improving the effect of sprinkling water to reduce dust in the construction environment and avoiding the waste of water. The specific usage and function of this embodiment are as follows: In the present invention, after the water source is transported from the inside of the conducting pipe 53g into the inside of the supporting pipe 59g, the water source is dispersed from three directions into the inside of the dispersion pipe p8 through the cooperation of the diversion tube p78 and the three diversion branches p3. The water source can be evenly sprinkled through the spray nozzles p1 arranged on the outside of the three directions of the dispersion pipe p8, thereby increasing the coverage area of ​​the water spraying and effectively reducing the occurrence of dust in the construction environment. At the same time, the convex block p6 arranged inside the dispersion pipe p8 enables the water source to be pressurized inside the dispersion pipe p8 to ensure that the water source is evenly squeezed and sprinkled from the inside of the five spray nozzles p1. At the same time, when the water source is insufficient at the end of the water spraying, the air bag p74 is inflated to enhance the internal pressure of the diversion tube p78, thereby ensuring that the water source can be squeezed and diverted from the inside of the diversion tube p78 to the inside of the three diversion branches p3, thereby increasing the pressure of the water source to be sprinkled, thereby avoiding the water source pressure being insufficient and directly dripping below the spray nozzle p1, thereby improving the effect of sprinkling water to reduce dust in the construction environment and avoiding the waste of water source. Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. An environmentally friendly sprinkler device for municipal engineering, comprising a moving wheel (1), a supporting base plate (2), a water tank (3), a handle frame (4), and a sprinkler main unit (5), wherein the moving wheel (1) is provided with four wheels and is installed at four positions at the bottom of the supporting base plate (2), a water tank (3) is provided on the left side of the upper end of the supporting base plate (2), and a handle frame (4) is welded to the upper left end of the water tank (3), the sprinkler main unit (5) is installed on the right side of the upper end of the supporting base plate (2), and the lower end of the sprinkler main unit (5) is connected to the lower end of the water tank (3) through the inside, characterized in that: The sprinkler main unit (5) comprises a pumping mechanism (53), an adjusting support rod (55), a support table (56), and a sprinkling mechanism (59); the pumping mechanism (53) is fixedly mounted on the right side of the upper end of the support base plate (2); the lower end of the adjusting support rod (55) is fixedly mounted on the right side of the upper end of the support base plate (2); the top of the adjusting support rod (55) is welded to the bottom surface of the support table (56); the sprinkling mechanism (59) is mounted on the upper end of the support table (56); the sprinkling mechanism (59) is connected to the inside of the pumping mechanism (53); and the inside of the pumping mechanism (53) is connected to the inside of the lower end of the water tank (3).

2. The environmentally friendly sprinkler device for municipal engineering according to claim 1, characterized in that: The pumping mechanism (53) comprises a connecting pipe (53j), a disassembly mechanism (53v), a water pump (53b), a housing (53k), a conducting pipe (53g), and a telescopic hose (53s). The left end of the connecting pipe (53j) is arranged at the lower end of the water tank (3), and the right end of the connecting pipe (53j) is arranged inside the lower end of the housing (53k). The interior of the disassembly mechanism (53v) is connected to the interior of the lower end of the water tank (3) via the connecting pipe (53j). The disassembly and assembly mechanism (53v) is connected to the lower end of the water pump (53b), and the water pump (53b) is fixedly mounted on the upper end of the interior of the housing (53k); a conducting pipe (53g) is provided on the top of the housing (53k), and the lower end of the conducting pipe (53g) is connected to the upper end of the water pump (53b); a telescopic hose (53s) is provided in the middle of the conducting pipe (53g), and the top of the conducting pipe (53g) is connected to the interior of the lower end of the sprinkling mechanism (59).

3. The environmentally friendly sprinkler device for municipal engineering according to claim 2, characterized in that: The disassembly and assembly mechanism (53v) comprises a limit clamping strip (v2), a top cover (v6), a filter mechanism (v8), and a buckle tube sleeve (v4); the limit clamping strip (v2) is fixedly mounted on the inner bottom of the housing (53k), and the upper end of the limit clamping strip (v2) contacts the top surface of the top cover (v6); the inner surface of the limit clamping strip (v2) contacts the outer side of the filter mechanism (v8); the top cover (v6) is mounted on the upper end of the filter mechanism (v8); a buckle tube sleeve (v4) is provided at the left end of the filter mechanism (v8); the left end of the filter mechanism (v8) is buckled and connected to the left end of the pipe (53j) through the buckle tube sleeve (v4); the top cover (v6) is located at the bottom of the water pump (53b), and the water pump (53b) is connected to the inside of the filter mechanism (v8) through a buckle tube sleeve (v4); 4. The environmentally friendly sprinkler device for municipal engineering according to claim 3, characterized in that: The filtering mechanism (v8) comprises a filter housing (v84), a filter cartridge (v83), blades (v89), a support rod (v85), and a bearing ring (v81); the top cover (v6) is mounted on the upper end of the filter housing (v84); a buckle sleeve (v4) is provided at the left end of the filter housing (v84); the left end of the filter housing (v84) is buckled and connected to the left end of the connecting pipe (53j) through the buckle sleeve (v4); the water pump (53b) is connected to the inside of the filter housing (v84); The filter cartridge (v83) is installed at the lower end of the filter housing (v84), and the left end of the filter cartridge (v83) is connected to the inside of the connecting pipe (53j). A support rod (v85) is provided at the center of the left end of the filter cartridge (v83), and a blade (v89) is welded to the outside of the support rod (v85). The right end of the filter cartridge (v83) is installed inside the bearing ring (v81) with a clearance fit, and the bearing ring (v81) is fixedly installed at the right end of the filter housing (v84).

5. The environmentally friendly sprinkler device for municipal engineering according to claim 2, characterized in that: The spill mechanism (59) comprises a support tube (59g), a support rod (59z), and a diversion mechanism (59p); the lower end of the support tube (59g) is fixedly mounted on the middle part of the upper end surface of the support table (56), and the lower end of the support tube (59g) is connected to the upper end of the conducting tube (53g); the upper end of the support tube (59g) is fixed to and connected to the middle part of the inner side of the upper end of the diversion mechanism (59p); the edge end of the diversion mechanism (59p) is fixed to the top of the support rod (59z), and the lower end of the support rod (59z) is welded to the upper end surface of the support table (56).

6. The environmentally friendly sprinkler device for municipal engineering according to claim 1, characterized in that: The diversion mechanism (59p) comprises a pressurizing mechanism (p7), a diversion branch pipe (p3), a dispersion pipe (p8), a protrusion (p6), and a spray nozzle (p1); the pressurizing mechanism (p7) is fixedly mounted on the upper end of the support pipe (59g) and is through-connected; the inner end of the diversion branch pipe (p3) is fixedly mounted on the outer side of the pressurizing mechanism (p7); the outer end of the diversion branch pipe (p3) is welded to the inner end face of the dispersion pipe (p8) and is through-connected; a protrusion (p6) is provided inside the dispersion pipe (p8); and the spray nozzle (p1) is embedded in the front end of the dispersion pipe (p8) and is through-connected.

7. The environmentally friendly sprinkler device for municipal engineering according to claim 6, characterized in that: The pressurizing mechanism (p7) comprises an air pressure chamber (p76), an air pressure tube (p71), an air bag (p74), and a diversion tube (p78); the air pressure chamber (p76) is fixedly mounted on the bottom of the diversion tube (p78), and the upper end of the support tube (59g) is connected to the inside of the diversion tube (p78); the inside of the air pressure chamber (p76) is connected to the inside of the air bag (p74) via the air pressure tube (p71); the air bag (p74) is embedded in the inner wall of the diversion tube (p78); and the inner end of the diversion branch tube (p3) is fixedly mounted on the outside of the diversion tube (p78) and is connected to the inside of the diversion tube (p78).

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