CN220758498U

CN220758498U - Building site sprinkler who reduces raise dust emission

Info

Publication number: CN220758498U
Application number: CN202322264714.0U
Authority: CN
Inventors: 陈潇; 金子琴
Original assignee: Jiangxi Changxin Construction Engineering Co ltd
Current assignee: Jiangxi Changxin Construction Engineering Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-12
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of dust falling devices, in particular to a building site spraying device for reducing dust emission, which comprises a base, wherein an electric appliance box, a power supply assembly, a water storage barrel, a detection assembly and a spraying assembly are sequentially arranged at the top of the base from left to right, the detection assembly comprises a second circular fixing pipe fixedly connected to the top of the base, a second supporting rod is arranged in the second circular fixing pipe, a U-shaped support is arranged at the top end of the second supporting rod, and a detachable dust concentration sensor is arranged in the U-shaped support. This reduce building site sprinkler that raise dust discharged, dust concentration sensor can detect the dust content of certain height in the building site, and when dust concentration sensor detected that dust content is less than the threshold value of settlement, the controller can control water pump and first servo motor stop work, realizes practicing thrift the effect of water source and energy-conservation, reciprocates in frame shape support through lead screw drive movable block to the user adjusts the height of water smoke dust fall as required.

Description

Building site sprinkler who reduces raise dust emission

Technical Field

The utility model relates to the technical field of dust falling devices, in particular to a building site spraying device capable of reducing dust emission.

Background

When the construction site is constructed, a large amount of dust is easily carried up, and the dust is spread along with air, so that the dust is harmful to human health, and the environment is polluted, and therefore, a dust falling device is needed to reduce the dust concentration, but a spraying device used on the construction site at present is generally fixedly arranged on a fence or the like, cannot move, and brings inconvenience to the construction site.

The patent with publication number CN217015920U discloses a spraying dust fall device for building construction, which comprises a traveling assembly, a spraying assembly arranged on the traveling assembly and an adjusting mechanism for adjusting the spraying assembly. Realize the overall movement of equipment through the walking subassembly, realize spraying the angle modulation through spraying subassembly and adjustment mechanism, promoted the demand of spraying of equipment on the building site, reached the purpose that realizes the overall movement of spraying equipment and guarantee to spray the effect.

The utility model provides a building site sprinkler who sprays dust fall device, including spraying subassembly and adjustment mechanism, the spraying subassembly is used for spraying the dust to the building site, above-mentioned prior art is movable, and can realize spraying the angle regulation to spraying through spraying subassembly and adjustment mechanism, promoted the demand of spraying of equipment on the building site, but the height of above-mentioned prior art can not be adjusted, only rely on the height that can spray to spraying the angle regulation limited, and the switch all needs manual control, will work constantly once opening, after the dust on building site reduces, this spraying dust fall device still can work, until manual shut, will cause the water wasting of resources like this, cause the loss of electric energy simultaneously, in view of this, we propose a reduction raise dust emission.

Disclosure of Invention

The utility model aims to provide a construction site spraying device for reducing dust emission, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a reduce building site sprinkler that raise dust discharged, includes the base, the top of base is equipped with electrical apparatus case, power supply unit, water storage bucket, detection subassembly and spraying subassembly from left to right in proper order, the top of water storage bucket just is close to the position of outer edge and is equipped with the water injection pipe of taking the valve for add the clear water in the water storage bucket, the bottom of water storage bucket outer wall is equipped with the drain pipe of taking the valve, when this building site sprinkler is not needed, can discharge the water that does not run out in the water storage bucket, the top of water storage bucket is equipped with the water pump, the input of water pump communicates with the water storage bucket through aqueduct, the output of water pump is connected with the water supply hose, pumps the water in the water storage bucket through the water pump and carries into the water supply hose;

the detection assembly comprises a second circular fixing pipe fixedly connected to the top of the base, a second supporting rod capable of being adjusted up and down is arranged in the second circular fixing pipe, a U-shaped support is arranged at the top end of the second supporting rod, a detachable dust concentration sensor is arranged in the U-shaped support, the height of the dust concentration sensor can be adjusted through the second supporting rod, the dust concentration sensor can detect dust content at a certain height in a construction site, when the dust concentration sensor detects that the dust content exceeds a set threshold value, the controller can control the water pump and the first servo motor to work, spray water mist in the air, achieve the effect of dust fall, and when the dust concentration sensor detects that the dust content is lower than the set threshold value, the controller can control the water pump and the first servo motor to stop working, and achieve the effects of saving water sources and saving energy;

the spraying assembly comprises a U-shaped plate fixedly connected to the top of the base, the top of the U-shaped plate is rotationally connected with a frame-shaped support, a partition plate is arranged at the position, close to the bottom, in the frame-shaped support, a screw rod is rotationally connected between the top of the inner wall of the frame-shaped support and the top of the partition plate, a moving block is connected to the screw threads of the outer wall of the screw rod, the moving block is slidingly connected in the frame-shaped support, a water spraying pipe is arranged on the right side of the moving block, one end, far away from the water pump, of a water supply hose is communicated with the water spraying pipe, a plurality of atomizing nozzles which are arranged in front and back at equal intervals are arranged on the right end of the outer wall of the water spraying pipe, the moving block is driven by the screw rod to move up and down in the frame-shaped support, so that the height of the water mist dust fall can be conveniently adjusted by a user as required, and water output by the water supply hose is guided into the water spraying pipe and sprayed out from the plurality of atomizing nozzles.

Preferably, the bottom of base just is close to the position of four corners and all is equipped with the universal wheel that can brake, the top of base just is close to the position of left side and is equipped with the push rod, and convenient to use person removes this sprinkler on building site.

Preferably, the power supply assembly comprises a first circular fixing pipe fixedly connected to the top of the base, a first supporting rod capable of being adjusted up and down is arranged in the first circular fixing pipe, a U-shaped fixing seat is arranged at the top of the first supporting rod, a rotating block is connected in the U-shaped fixing seat in a rotating mode, a solar panel is arranged at the top of the rotating block, and the height, the horizontal angle and the pitching angle of the solar panel can be adjusted, so that the solar panel is convenient to use.

Preferably, the outer wall of the first circular fixing pipe is in threaded connection with a first fastening bolt near the top, and the threaded end of the first fastening bolt abuts against the outer wall of the first supporting rod, so that the first supporting rod with the adjusted position can be fixed in position, namely, the height and the horizontal angle of the solar panel are fixed.

Preferably, the rear side threaded connection of U-shaped fixing base has the second fastening bolt, the screw thread end of second fastening bolt offsets with the rear end of turning block pivot, fixes the position of turning block, makes solar panel's every single move angle fixed.

Preferably, a storage battery, a solar controller and an inverter are arranged in the electric box, the solar panel is electrically connected with the solar controller through a wire, the storage battery is electrically connected with the solar controller in a two-way, the input end of the inverter is electrically connected with the output end of the solar controller, when the electric box is used, the solar panel converts light energy into electric energy and transmits the electric energy to the solar controller, the solar controller regulates the voltage of the electric energy transmitted by the solar panel and then transmits the electric energy to the storage battery, the storage battery stores the electric energy, when the electric energy is required to be used, the electric energy stored by the storage battery is transmitted to the inverter through the solar controller, the inverter boosts the output electric energy to be used by the controller, the water pump, the first servo motor and the second servo motor, and the controller is arranged on the left side of the electric box and used for controlling the water pump, the first servo motor and the second servo motor to work.

Preferably, the outer wall of the second circular fixing pipe is in threaded connection with a third fastening bolt near the top, the threaded end of the third fastening bolt abuts against the outer wall of the second supporting rod, and the second supporting rod with the adjusted position is fixed, namely the height of the dust concentration sensor is fixed.

Preferably, the rear side threaded connection of U-shaped support has fourth fastening bolt, the screw thread end of fourth fastening bolt offsets with dust concentration sensor's rear side, is convenient for the user to dust concentration sensor's dismouting.

Preferably, the top of U-shaped inboard wall is equipped with first servo motor, the tip of first servo motor output shaft passes the top of U-shaped inboard wall and with the bottom coaxial coupling of frame shape support pivot, through the reciprocal rotation of first servo motor drive frame shape support, drives the reciprocal rotation of atomizer, improves and sprays the scope, is favorable to water smoke dust fall.

Preferably, a second servo motor is arranged at the bottom of the partition plate, the end part of the output shaft of the second servo motor penetrates through the bottom of the partition plate and is coaxially connected with the bottom end of the screw rod, and the screw rod is driven to rotate through the second servo motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. this reduce building site sprinkler that raise dust discharged, dust concentration sensor can detect the dust content of certain height in the building site, and when dust concentration sensor detected dust content exceeded the threshold value of settlement, the controller can control water pump and first servo motor work, and the effect of realizing the dust fall sprays water smoke to the air, and when dust concentration sensor detected dust content was less than the threshold value of settlement, the controller can control water pump and first servo motor stop work, realizes saving water source and energy-conserving effect.

2. Through the cooperation of first circular fixed pipe, first bracing piece, first fastening bolt, U-shaped fixing base and turning block, make solar panel's height, horizontal angle and every single move angle all can be adjusted, adopt solar energy power supply, need not additionally use the cable power supply, can realize energy-conserving effect.

3. The water hose is used for guiding water output by the water pump into the water spraying pipe and spraying the water from the plurality of atomizing spray heads, so that the effect of water mist dust fall is realized, the moving block is driven to move up and down in the frame-shaped support through the screw rod, and the height of the moving block is adjusted, so that a user can adjust the height of the water mist dust fall as required.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic diagram of a detecting assembly according to the present utility model;

fig. 4 is a schematic view of a spray assembly according to the present utility model.

In the figure: 1. a base; 2. an electric appliance box; 3. a power supply assembly; 30. a first circular fixing tube; 31. a first support bar; 32. a first fastening bolt; 33. u-shaped fixing seat; 34. a rotating block; 35. a solar panel; 36. a second fastening bolt; 4. a water storage bucket; 40. a water injection pipe; 41. a drain pipe; 5. a detection assembly; 50. a second circular fixing tube; 51. a second support bar; 52. a third fastening bolt; 53. a U-shaped bracket; 54. a dust concentration sensor; 55. a fourth fastening bolt; 6. a spray assembly; 60. a U-shaped plate; 61. a frame-shaped bracket; 610. a partition plate; 62. a screw rod; 63. a moving block; 64. a water spray pipe; 65. an atomizing nozzle; 66. a first servo motor; 67. a second servo motor; 7. a water pump; 8. a push rod; 9. a braked universal wheel; 10. a controller; 11. a water hose.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a reduce building site sprinkler that raise dust discharged, including base 1, the top of base 1 is equipped with electrical apparatus case 2 from left to right in proper order, power supply unit 3, water storage barrel 4, detection unit 5 and spray unit 6, the top of water storage barrel 4 just is close to the position of outer edge and is equipped with the water injection pipe 40 of taking the valve, be used for adding clear water to water storage barrel 4 in, the bottom of water storage barrel 4 outer wall is equipped with the drain pipe 41 of taking the valve, when this building site sprinkler is not needed, can discharge the water that water storage barrel 4 was interior not used, the top of water storage barrel 4 is equipped with water pump 7, the input of water pump 7 communicates with water storage barrel 4 through the aqueduct, the output of water pump 7 is connected with water supply hose 11, take out the water in the water storage barrel 4 through water pump 7 and carry in the water supply hose 11;

the detection assembly 5 comprises a second circular fixing pipe 50 fixedly connected to the top of the base 1, a second supporting rod 51 capable of being adjusted up and down is arranged in the second circular fixing pipe 50, a U-shaped support 53 is arranged at the top end of the second supporting rod 51, a detachable dust concentration sensor 54 is arranged in the U-shaped support 53, the height of the dust concentration sensor 54 can be adjusted through the second supporting rod 51, the dust concentration sensor 54 can detect the dust content of a certain height in a construction site, when the dust concentration sensor 54 detects that the dust content exceeds a set threshold value, the controller 10 can control the water pump 7 and the first servo motor 66 to work, water mist is sprayed in the air, the effect of dust fall is achieved, and when the dust concentration sensor 54 detects that the dust content is lower than the set threshold value, the controller 10 can control the water pump 7 and the first servo motor 66 to stop working, and the effect of saving water sources and energy is achieved;

the spraying subassembly 6 includes the U-shaped board 60 of fixed connection in base 1 top, the top rotation of U-shaped board 60 is connected with frame shape support 61, the position that just is close to the bottom in the frame shape support 61 is equipped with baffle 610, rotate between the top of frame shape support 61 inner wall and the top of baffle 610 and be connected with lead screw 62, the outer wall threaded connection of lead screw 62 has movable block 63, movable block 63 sliding connection is in frame shape support 61, the right side of movable block 63 is equipped with spray pipe 64, the one end that water supply hose 11 kept away from water pump 7 communicates with spray pipe 64, the right-hand member of spray pipe 64 outer wall is equipped with a plurality of atomizer 65 that are the equidistant front and back and arrange, drive movable block 63 reciprocates in frame shape support 61 through lead screw 62, thereby adjust the height of movable block 63, in order that the user adjusts the height of water smoke dust fall as required, water supply hose 11 directs into spray pipe 64, and spout from a plurality of atomizer 65.

In this embodiment, the bottom of the base 1 and the positions near the four corners are all provided with the braked universal wheels 9, and the top of the base 1 and the positions near the left side are provided with the push rods 8, so that the user can conveniently move the spraying device on the construction site.

Specifically, the power supply assembly 3 includes a first circular fixed pipe 30 fixedly connected to the top of the base 1, a first supporting rod 31 capable of being adjusted up and down is arranged in the first circular fixed pipe 30, a U-shaped fixing seat 33 is arranged at the top of the first supporting rod 31, a rotating block 34 is connected in the U-shaped fixing seat 33 in a rotating mode, a solar panel 35 is arranged at the top of the rotating block 34, and the height, the horizontal angle and the pitching angle of the solar panel 35 can be adjusted, so that the power supply assembly is convenient to use.

Further, the outer wall of the first circular fixing tube 30 is screwed with a first fastening bolt 32 near the top, and the threaded end of the first fastening bolt 32 abuts against the outer wall of the first supporting rod 31, so that the first supporting rod 31 after the position is adjusted can be fixed by the fixed position, that is, the height and the horizontal angle of the solar panel 35.

Further, a second fastening bolt 36 is screwed on the rear side of the U-shaped fixing seat 33, and the threaded end of the second fastening bolt 36 abuts against the rear end of the rotating shaft of the rotating block 34 to fix the position of the rotating block 34, so that the pitching angle of the solar panel 35 is fixed.

Further, a storage battery, a solar controller and an inverter are arranged in the electric box 2, the solar panel 35 is electrically connected with the solar controller through a wire, the storage battery is electrically connected with the solar controller in a two-way mode, the input end of the inverter is electrically connected with the output end of the solar controller, when the electric box is used, the solar panel 35 converts light energy into electric energy and transmits the electric energy to the solar controller, the solar controller regulates the voltage of the electric energy transmitted by the solar panel 35 and then transmits the electric energy to the storage battery, when the electric energy is required to be used, the electric energy stored by the storage battery is transmitted to the inverter through the solar controller, the inverter boosts the output electric energy to be used by the controller 10, the water pump 7, the first servo motor 66 and the second servo motor 67, and the controller 10 is arranged on the left side of the electric box 2 and used for controlling the water pump 7, the first servo motor 66 and the second servo motor 67 to work.

Further, a third fastening bolt 52 is screwed on the outer wall of the second circular fixing tube 50 near the top, and the threaded end of the third fastening bolt 52 abuts against the outer wall of the second supporting rod 51 to fix the adjusted second supporting rod 51, that is, the height of the dust concentration sensor 54.

Further, the rear side of the U-shaped bracket 53 is screwed with a fourth fastening bolt 55, and the threaded end of the fourth fastening bolt 55 abuts against the rear side of the dust concentration sensor 54, so that the user can easily mount and dismount the dust concentration sensor 54.

Further, the top of the inner wall of the U-shaped plate 60 is provided with a first servo motor 66, the end part of the output shaft of the first servo motor 66 penetrates through the top of the inner wall of the U-shaped plate 60 and is coaxially connected with the bottom end of the rotating shaft of the frame-shaped support 61, the frame-shaped support 61 is driven to rotate in a reciprocating manner through the first servo motor 66, the atomizing nozzle 65 is driven to rotate in a reciprocating manner, the spraying range is improved, and water mist dust fall is facilitated.

Further, a second servo motor 67 is arranged at the bottom of the partition plate 610, the end part of the output shaft of the second servo motor 67 penetrates through the bottom of the partition plate 610 and is coaxially connected with the bottom end of the screw rod 62, and the screw rod 62 is driven to rotate through the second servo motor 67.

When the building site spraying device for reducing dust emission is used, a user moves the spraying device to a required position, brakes four braked universal wheels 9, drives a screw rod 62 to rotate through a first servo motor 66, drives a moving block 63 to move up and down in a frame-shaped support 61 through the screw rod 62, thereby adjusting the height of the moving block 63, so that the user can adjust the height of water mist to reduce dust according to requirements, then sets a detection threshold value of a dust concentration sensor 54, starts the building site spraying device to work, and when the dust concentration sensor 54 detects that the dust content exceeds the set threshold value, the controller 10 controls a water pump 7 and the first servo motor 66 to work, the water pump 7 pumps water in a water storage barrel 4 and conveys the water into a water conveying hose 11, the water conveying hose 11 guides water output by the water pump 7 into a spray pipe 64 and sprays the water mist to the air spraying spray, and drives the frame-shaped support 61 to rotate back and forth through the first servo motor 66 to drive the air spraying nozzle 65 to rotate back and forth, so that the spraying range of the air spraying nozzle 65 is improved, and the effect of dust falling is facilitated; when the dust concentration sensor 54 detects that the dust content is lower than the set threshold, the controller 10 controls the water pump 7 and the first servo motor 66 to stop working, so that the water source saving and energy saving effects are realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Building site sprinkler who reduces raise dust emission, including base (1), its characterized in that: the utility model discloses a dust collecting device, including base (1), electric box (2), power supply unit (3), water storage bucket (4), detection component (5) and spray subassembly (6) are equipped with from left to right in proper order at the top of base (1), the top of water storage bucket (4) just is close to the position of outward flange and is equipped with water injection pipe (40) of taking the valve, the bottom of water storage bucket (4) outer wall is equipped with drain pipe (41) of taking the valve, the top of water storage bucket (4) is equipped with water pump (7), the input of water pump (7) communicates with water storage bucket (4) through the aqueduct, the output of water pump (7) is connected with water supply hose (11), detection component (5) are including second circular fixed pipe (50) of fixed connection in base (1) top, be equipped with second bracing piece (51) that can adjust from top to bottom in second circular fixed pipe (50), the top of second bracing piece (51) is equipped with U-shaped support (53), be equipped with detachable concentration sensor (54) in U-shaped support (53), spray subassembly (6) including fixed connection in base (1) U-shaped support (60) are close to each other, top (61) are equipped with frame (61), the novel water spraying device is characterized in that a screw rod (62) is rotationally connected between the top of the inner wall of the frame-shaped support (61) and the top of the partition plate (610), a moving block (63) is connected to the outer wall of the screw rod (62) in a threaded mode, the moving block (63) is slidably connected to the frame-shaped support (61), a water spraying pipe (64) is arranged on the right side of the moving block (63), one end, far away from the water pump (7), of the water supplying hose (11) is communicated with the water spraying pipe (64), and a plurality of atomizing nozzles (65) which are arranged in a front-back equidistant mode are arranged at the right end of the outer wall of the water spraying pipe (64).

2. The construction site spraying device for reducing dust emission according to claim 1, wherein: the universal wheel (9) capable of being braked is arranged at the bottom of the base (1) and close to the four corners, and the push rod (8) is arranged at the top of the base (1) and close to the left side.

3. The construction site spraying device for reducing dust emission according to claim 1, wherein: the power supply assembly (3) comprises a first circular fixing tube (30) fixedly connected to the top of the base (1), a first supporting rod (31) capable of being adjusted up and down is arranged in the first circular fixing tube (30), a U-shaped fixing seat (33) is arranged at the top of the first supporting rod (31), a rotating block (34) is rotationally connected to the U-shaped fixing seat (33), and a solar panel (35) is arranged at the top of the rotating block (34).

4. A construction site spraying device for reducing dust emission according to claim 3, wherein: the outer wall of the first circular fixing tube (30) is in threaded connection with a first fastening bolt (32) at a position close to the top, and the threaded end of the first fastening bolt (32) abuts against the outer wall of the first supporting rod (31).

5. A construction site spraying device for reducing dust emission according to claim 3, wherein: the rear side of U-shaped fixing base (33) threaded connection has second fastening bolt (36), the screw thread end of second fastening bolt (36) offsets with the rear end of rotor block (34) pivot.

6. A construction site spraying device for reducing dust emission according to claim 3, wherein: the solar energy power supply device is characterized in that a storage battery, a solar energy controller and an inverter are arranged in the electric appliance box (2), the solar energy panel (35) is electrically connected with the solar energy controller through a wire, and a controller (10) is arranged on the left side of the electric appliance box (2).

7. The construction site spraying device for reducing dust emission according to claim 1, wherein: the outer wall of the second circular fixing tube (50) is in threaded connection with a third fastening bolt (52) at a position close to the top, and the threaded end of the third fastening bolt (52) abuts against the outer wall of the second supporting rod (51).

8. The construction site spraying device for reducing dust emission according to claim 1, wherein: the rear side of the U-shaped bracket (53) is in threaded connection with a fourth fastening bolt (55), and the threaded end of the fourth fastening bolt (55) abuts against the rear side of the dust concentration sensor (54).

9. The construction site spraying device for reducing dust emission according to claim 1, wherein: the top of U-shaped board (60) inner wall is equipped with first servo motor (66), the tip of first servo motor (66) output shaft passes the top of U-shaped board (60) inner wall and with the bottom coaxial coupling of frame support (61) pivot.

10. The construction site spraying device for reducing dust emission according to claim 1, wherein: the bottom of baffle (610) is equipped with second servo motor (67), the tip of second servo motor (67) output shaft passes the bottom of baffle (610) and with the bottom coaxial coupling of lead screw (62).