CN112088754A - Hydrodynamic force is penetrated fog dust fall and afforestation sprinkler - Google Patents

Abstract

The invention discloses a hydrodynamic mist-jetting dust-settling and greening spraying device, which comprises a base, wherein a left-right swinging cylinder is arranged at the middle position of the top of the inner side of the base, a connecting seat is arranged at the top end of the left-right swinging cylinder, a first connecting piece is arranged on one side of the connecting seat, a pitching cylinder is arranged on the first connecting piece, a second connecting piece is arranged at the top end of the connecting seat, an air duct is arranged at the top end of the second connecting piece, a fixing frame is arranged at one end of the air duct, and a plurality of atomizing nozzles are; the inside fretwork baffle that sets up of dryer, one side of fretwork baffle is provided with the fixed plate, and one side of fixed plate and the inside that is located the dryer are provided with water pressure turbine. Has the advantages that: the power of the automobile chassis is reasonably utilized, meanwhile, the wind power transmission medium is water in the tank body of the sprinkler, the possibility of high-voltage electric leakage and the possibility of hydraulic oil leakage are avoided, high-power output can be realized, the failure rate is low, the maintenance is simple, energy is saved, and the use is environment-friendly and safe.

Description

Hydrodynamic force is penetrated fog dust fall and afforestation sprinkler

Technical Field

The invention relates to the technical field of greening sprinkling equipment, in particular to a hydrodynamic mist-jetting dust-settling and greening sprinkling device.

Background

The existing greening sprinkler has two greening spraying modes, one mode is to fix a spray head on the side surface of a water tank of the sprinkler, mainly to clean and irrigate a road green belt, and the cleaning height is lower than 3 m; the other method is to use a water cannon to carry out remote pressure impact cleaning, and the water pressure is too high, so that the plant leaves are often damaged. The existing spraying device can only spray at a fixed height, can not meet the requirement of cleaning the leaf surfaces of green plants more than 3 meters generally, and can not be cleaned when a parking area road section is encountered.

The existing multifunctional dust suppression vehicle mist spraying device has three main types of power; a. the auxiliary engine drives the generator set to be power, and the motor drives the fan to rotate to produce high-pressure air and water mist which are combined to produce a remote atomization effect. b. A sandwich power takeoff connected with a hydraulic system is installed on the chassis engine, and a fan is driven to rotate by hydraulic power to produce high-pressure air and water mist which are combined to generate a remote atomization effect. c. A sandwich power takeoff connected with a generator system is installed on a chassis engine, and power of a motor is utilized to drive a fan to rotate so as to produce high-pressure air and water mist which are combined to generate a remote atomization effect.

The state control modes of the existing multifunctional dust suppression vehicle fog spraying device are mainly two, high voltage electricity is used for driving a motor and an electric push rod to move up and down, left and right of an air duct to finish space fog spraying work, and the other mode is used for driving a hydraulic motor and a hydraulic oil cylinder to move up and down, left and right of the air duct to finish space fog spraying work. The auxiliary engine is adopted to drive, the hydraulic system or the high-voltage electric drive motor is adopted, the failure rate is high, the condition of electric leakage or oil leakage can occur, the cost is increased, the use is not environment-friendly, in addition, the greening spraying device in the prior art is in the way of influencing the power of the vehicle-mounted generator, the output power is effective, the power of the common spraying device is lower, the high-power output cannot be realized, and the expected spraying effect cannot be achieved under the working condition with higher requirements.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention provides a hydrodynamic mist-spraying dust-settling and greening spraying device aiming at the problems in the related art, and aims to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

a hydrodynamic mist-jetting dust-settling and greening spraying device comprises a base, wherein a left-right swinging cylinder is arranged in the middle of the top of the inner side of the base, a connecting seat is arranged at the top end of the left-right swinging cylinder, a first connecting piece is arranged on one side of the connecting seat, a pitching cylinder is arranged on the first connecting piece, a second connecting piece is arranged at the top end of the connecting seat, an air duct is arranged at the top end of the second connecting piece, a fixing frame is arranged at one end of the air duct, and a plurality of atomizing nozzles are uniformly arranged; inside the fretwork baffle that sets up of dryer, one side of fretwork baffle is provided with the fixed plate, one side of fixed plate and the inside that is located the dryer are provided with water pressure turbine, water pressure turbine's turbine shaft runs through the one end of fixed plate and is provided with the fan, water pressure turbine's bottom is provided with the high-pressure inlet tube, and the high-pressure inlet tube is linked together with on-vehicle water pump through the hose, one side that water pressure turbine kept away from the fan is provided with the wet return, the bottom of wet return and the excircle that is located the dryer are provided with adjustable tee bend ball valve, the one end of adjustable tee bend ball valve is linked together through.

Further, in order to make the device realize pitching from top to bottom and controlling the rotation simultaneously and spray water smoke, the dryer is the cavity tubular structure, the bottom of dryer is provided with fixing base one, and fixing base one is connected with connecting piece two through the pivot, one side of fixing base one is provided with fixing base two, and the fixing base two is passed through the pivot and is pitched the one end swing joint of cylinder, the dryer includes the constant diameter section, one side of constant diameter section is provided with the reducing section, the one end and the mount fixed connection of constant diameter section are kept away from to the reducing section, the diameter of reducing section is increased progressively to the constant diameter section by the mount, and the excircle of reducing section is 4 ~ 7 degrees with the contained angle of horizontal plane.

Further, in order to play the effect of water conservancy diversion and increase wind pressure, the internal surface of reducing section evenly is provided with a plurality of aviation baffles along the axial, and the aviation baffle is including setting up the base plate at the internal surface of reducing section, and the even symmetry in both sides of base plate is provided with a plurality of guide plates, and the guide plate has straight section and curved segment enough to become, and the guide plate is equidistance parallel arrangement.

Furthermore, in order to control the water quantity of the return water pipe flowing into the atomizing nozzles, an annular water pipe is arranged inside the fixing frame, and a plurality of atomizing nozzles are uniformly arranged on the annular water pipe at equal intervals.

Furthermore, the adjusting angle of the pitching cylinder is 0-50 degrees.

Furthermore, in order to ensure that the device is more environment-friendly and safer to use, the left-right swinging cylinder and the pitching cylinder are both pushed by compressed air of the automobile chassis.

The invention has the beneficial effects that:

(1) the invention reasonably utilizes the function of the sprinkler, reasonably utilizes the power of the automobile chassis without an auxiliary engine set and a hydraulic system, simultaneously, the wind power transmission medium is water in the tank body of the sprinkler, the possibility of high-voltage electric leakage and the possibility of hydraulic oil leakage are avoided, the system is reliable to use, has low failure rate, simple maintenance, saves energy sources, and is more environment-friendly and safer to use.

(2) The device adopts the water pressure of watering lorry as power, utilize water pressure turbine drive fan, can realize the result of use of high-power output in order to satisfy different operating modes, it sprays function and environmental protection spraying dust fall function to have the afforestation, the high kinetic energy rivers that the watering pump of rational utilization waterwheel produced simultaneously drive the high-speed rotation of fan and produce axial compressor wind speed, combine with water smoke itself, form high-efficient mist in order to reach dust fall environmental protection effect, dryer state control adopts vehicle chassis compressed air as power, thereby make the device safer, the environmental protection.

(3) The adjustable three-way ball valve is provided with the three-way change-over switch, so that the water spraying amount can be adjusted, redundant water can flow back into the tank body for recycling, the operation time of the fog gun is prolonged, water mist particles can be refined by adjusting the water spraying amount, the range of the device is increased, the purposes are multiple, and the dust settling effect is obvious.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a hydrodynamic mist-spraying dust-settling and greening spraying device according to an embodiment of the invention;

fig. 2 is a schematic structural diagram of an air duct of a hydrodynamic mist-spraying dust-settling and greening spraying device according to an embodiment of the invention;

FIG. 3 is a schematic structural diagram of an annular water pipe of the hydrodynamic mist spraying dust settling and greening spraying device according to the embodiment of the invention;

fig. 4 is a schematic structural diagram of an air deflector of a hydrodynamic mist-spraying dust-settling and greening spraying device according to an embodiment of the invention;

fig. 5 is a top view of fig. 4.

In the figure:

1. a base; 2. a left-right swinging cylinder; 3. a connecting seat; 4. a first connecting piece; 5. a pitch cylinder; 6. a second connecting piece; 7. an air duct; 701. a constant diameter section; 702. a diameter-changing section; 703. an air deflector; 704. a substrate; 705. a baffle; 8. a fixed mount; 801. an annular water pipe; 9. an atomizing spray head; 10. hollowing out the partition plate; 11. a fixing plate; 12. a water pressure turbine; 13. a fan; 14. a high-pressure water inlet pipe; 15. a water return pipe; 16. an adjustable three-way ball valve; 17. a first fixed seat; 18. and a second fixed seat.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the invention, a hydrodynamic mist-spraying dust-settling and greening spraying device is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-5, the hydrodynamic fog-spraying, dust-settling and greening spraying device according to the embodiment of the invention comprises a base 1, a left-right swinging cylinder 2 is arranged in the middle of the top of the inner side of the base 1, a connecting seat 3 is arranged at the top end of the left-right swinging cylinder 2, a connecting piece I4 is arranged on one side of the connecting seat 3, a pitching cylinder 5 is arranged on the connecting piece I4, a connecting piece II 6 is arranged at the top end of the connecting seat 3, an air duct 7 is arranged at the top end of the connecting piece II 6, a fixing frame 8 is arranged at one end of the air duct 7, and a plurality of atomizing nozzles 9 are uniformly; inside fretwork baffle 10 that sets up of dryer 7, one side of fretwork baffle 10 is provided with fixed plate 11, one side of fixed plate 11 and the inside that is located dryer 7 are provided with water pressure turbine 12, the turbine shaft of water pressure turbine 12 runs through the one end of fixed plate 11 and is provided with fan 13, the bottom of water pressure turbine 12 is provided with high-pressure inlet tube 14, and high-pressure inlet tube 14 is linked together with on-vehicle water pump through the hose, one side that fan 13 was kept away from to water pressure turbine 12 is provided with wet return 15, wet return 15's bottom and the excircle that is located dryer 7 are provided with adjustable tee bend ball valve 16, the one end of adjustable tee bend ball valve 16 is linked together through hose and water tank, the other end of.

With the help of with above-mentioned scheme, the device adopts the water pressure of watering lorry as power, has afforestation spraying function and environmental protection spraying dust fall function, and the high kinetic energy rivers that the watering pump of rational utilization waterwheel produced simultaneously drive the high-speed rotation of fan and produce axial compressor wind speed, combines with water smoke itself, forms high-efficient fine fog in order to reach dust fall environmental protection effect, and dryer state control adopts vehicle chassis compressed air as power to make the device safer, the environmental protection.

In one embodiment, the air duct 7 is a hollow tubular structure, a first fixing seat 17 is arranged at the bottom end of the air duct 7, the first fixing seat 17 is connected with a second connecting piece 6 through a rotating shaft, a second fixing seat 18 is arranged on one side of the first fixing seat 17, the second fixing seat 18 is movably connected with one end of the pitching cylinder 5 through a rotating shaft, the air duct 7 comprises a constant diameter section 701, a diameter-changing section 702 is arranged on one side of the constant diameter section 701, a variable diameter section 702 is fixedly connected with a fixing frame 8 at one end of the variable diameter section 702 far away from the constant diameter section 701, the diameter of the variable diameter section 702 is gradually increased from the fixing frame 8 to the constant diameter section 701, an included angle between the excircle of the variable diameter section 702 and the horizontal plane is 4-7 degrees, so that the piston rod of the pitching cylinder 5 is pushed by compressed air of the automobile chassis to move, the air duct 7 is controlled to be adjusted from a state from a horizontal angle to a, and then make the device have the afforestation and spray the function and the environmental protection spraying dust fall function, make the device realize that the tilt is turned left and right sides simultaneously and is sprayed water smoke.

In an embodiment, a plurality of air deflectors 703 are uniformly arranged on the inner surface of the reducing section 702 along the axial direction, each air deflector 703 comprises a substrate 704 arranged on the inner surface of the reducing section 702, a plurality of guide plates 705 are uniformly and symmetrically arranged on two sides of the substrate 704, each guide plate 705 comprises a straight section and a bent section, and the guide plates 705 are arranged in parallel at equal intervals, so that the fans 13 are matched with the guide plates 705, the guide plates 705 can play a role in guiding air, meanwhile, because the air outlets of the guide plates 705 are gradually bent, air flows generated by the fans 13 can be gathered to achieve a role in increasing air pressure, and the atomization effect is better by matching with the atomization nozzles 9.

In one embodiment, the fixing frame 8 is internally provided with an annular water pipe 801, and the annular water pipe 801 is uniformly provided with a plurality of atomizing nozzles 9 at equal intervals, so that the adjustable three-way ball valve 16 is matched with the atomizing nozzles 9, and the amount of water flowing into the atomizing nozzles 9 from the water return pipe 15 can be controlled by adjusting the adjustable three-way ball valve 16, so that the device can realize different functions of watering, cleaning, dust falling and the like.

In one embodiment, the adjusting angle of the pitching cylinder 5 is 0-50 degrees.

In one embodiment, the roll cylinder 2 and the pitch cylinder 5 are both driven by compressed air of an automobile chassis, so that the device is more environment-friendly and safer to use.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, high-pressure water pumped by a water pump of the sprinkler is used as power to drive a water pressure turbine 12 to drive an impeller of a fan 13 to rotate, the high-pressure water is guided by an air duct 7 and an air deflector 703 to generate high-speed wind power, the high-pressure water pushes the water return after the water pressure turbine 12 rotates to enter an adjustable three-way ball valve 16 through a water return pipe 15, a part of the water return enters an atomizing nozzle 9 at the front end of the air duct 7 through a hose, the atomizing nozzle 9 sprays low-pressure water and the high-speed wind to form mist spraying, the dust suppression function of a fog gun is completed, the adjustable three-way ball valve 16 is provided with a three-way change-over switch at the moment, the water spraying amount can be adjusted, redundant water can flow back to a tank body to be recycled, the operation time of the fog gun is prolonged, the water spraying amount can be refined, the range is increased, the multifunctional dust, compressed air of the automobile chassis pushes a piston rod of the pitching air cylinder 5 to move, the air duct 7 is controlled to be adjusted from a horizontal state to a pitching 50-degree state, meanwhile, the compressed air of the automobile chassis pushes the horizontal swing air cylinder 2 to drive the air duct 7 to swing by 180 degrees left and right, and then the device sprays water mist by rotating up and down, pitching and left and right.

In summary, according to the technical scheme of the invention, the left-right swinging cylinder 2 is matched with the pitching cylinder 5, so that compressed air of the automobile chassis pushes a piston rod of the pitching cylinder 5 to move, the air duct 7 is controlled to be adjusted from a horizontal state to a pitching 50-degree state, and meanwhile, compressed air of the automobile chassis pushes the left-right swinging cylinder 2 to drive the air duct 7 to swing for 180 degrees left and right, so that the device has a greening spraying function and an environment-friendly spraying dust-settling function, and the device can spray water mist by rotating left and right while pitching up and down. Through setting up adjustable tee bend ball valve 16, have tee bend change over switch through adjustable tee bend ball valve 16, adjustable water spray can flow back to jar internal recycle, has prolonged fog gun operating time, and the adjustment water spray can refine the water smoke granule, has increased the range of the device. The device adopts the water pressure of a sprinkler as power, has the functions of greening spraying and environment-friendly spraying dust fall, simultaneously reasonably utilizes the high-kinetic energy water flow generated by a sprinkler pump of the sprinkler to drive a fan to rotate at a high speed to generate axial flow wind speed, and is combined with water mist per se to form high-efficiency fine mist to achieve the effects of dust fall and environment protection, and the wind barrel state control adopts automobile chassis compressed air as power, so that the device is safer and more environment-friendly.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The hydrodynamic mist-spraying dust-settling and greening spraying device is characterized by comprising a base (1), wherein a left-right swinging cylinder (2) is arranged in the middle position of the top of the inner side of the base (1), a connecting seat (3) is arranged at the top end of the left-right swinging cylinder (2), a connecting piece I (4) is arranged on one side of the connecting seat (3), a pitching cylinder (5) is arranged on the connecting piece I (4), a connecting piece II (6) is arranged at the top end of the connecting seat (3), an air duct (7) is arranged at the top end of the connecting piece II (6), a fixing frame (8) is arranged at one end of the air duct (7), and a plurality of atomizing nozzles (9) are uniformly arranged on the inner side of the fixing frame (;

a hollow clapboard (10) is arranged in the air duct (7), a fixing plate (11) is arranged on one side of the hollow clapboard (10), a water pressure turbine (12) is arranged on one side of the fixing plate (11) and inside the air duct (7), a fan (13) is arranged at one end of the turbine shaft of the hydraulic turbine (12) which penetrates through the fixed plate (11), the bottom end of the water pressure turbine (12) is provided with a high-pressure water inlet pipe (14), the high-pressure water inlet pipe (14) is communicated with a vehicle-mounted water pump through a hose, a water return pipe (15) is arranged on one side of the water pressure turbine (12) far away from the fan (13), an adjustable three-way ball valve (16) is arranged at the bottom of the water return pipe (15) and on the outer circle of the air duct (7), one end of the adjustable three-way ball valve (16) is communicated with the water tank through a hose, and the other end of the adjustable three-way ball valve (16) is communicated with the atomizing nozzle (9) through a hose.

2. The water-powered fog-spraying, dust-settling and greening spraying device as claimed in claim 1, wherein the air duct (7) is a hollow tubular structure, a first fixing seat (17) is disposed at the bottom end of the air duct (7), the first fixing seat (17) is connected with the second connecting member (6) through a rotating shaft, a second fixing seat (18) is disposed at one side of the first fixing seat (17), and the second fixing seat (18) is movably connected with one end of the pitching cylinder (5) through a rotating shaft.

3. A hydrodynamic mist-spraying dust-settling and greening spraying device as claimed in claim 2, wherein the wind duct (7) comprises an equal diameter section (701), a reducing section (702) is arranged on one side of the equal diameter section (701), and one end of the reducing section (702) far away from the equal diameter section (701) is fixedly connected with the fixing frame (8).

4. A hydrodynamic mist-spraying, dust-settling and greening sprinkler according to claim 3, characterized in that the diameter of the diameter-changing section (702) is increased from the fixed frame (8) to the constant diameter section (701), and the included angle between the excircle of the diameter-changing section (702) and the horizontal plane is 4-7 degrees.

5. A hydrodynamic mist-spraying, dust-settling and greening sprinkler as claimed in claim 3, characterized in that the inner surface of the reducer section (702) is provided with a plurality of wind deflectors (703) uniformly along the axial direction.

6. A water powered mist spraying device for dust fall and greening according to claim 1, wherein the fixing frame (8) is internally provided with an annular water pipe (801), and a plurality of atomizing nozzles (9) are uniformly and equidistantly arranged on the annular water pipe (801).

7. The water-powered mist-spraying dust-settling and greening spraying device as claimed in claim 1, wherein the adjusting angle of the pitching cylinder (5) is 0-50 degrees.

8. A hydrodynamic fog-spraying, dust-settling and greening sprinkler as claimed in claim 1, characterized in that said left-right swinging cylinder (2) and said pitching cylinder (5) are both propelled by compressed air from the chassis of the car.

9. A hydrodynamic fog dust fall and green spraying device as claimed in claim 5, characterized in that the wind deflector (703) comprises a base plate (704) arranged on the inner surface of the reducer section (702), and a plurality of flow deflectors (705) are symmetrically arranged on both sides of the base plate (704).

10. A hydrodynamic mist-spraying dust-settling and greening sprinkler as claimed in claim 9, characterized in that the deflector (705) has a straight section and a curved section, and the deflectors (705) are arranged in parallel and equidistantly.

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