CN111437680B

CN111437680B - Water resource recovery and dust reduction device for green building construction

Info

Publication number: CN111437680B
Application number: CN202010268053.7A
Authority: CN
Inventors: 张丹
Original assignee: Wuxi Xisheng Construction Co ltd
Current assignee: Wuxi Xisheng Construction Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-09-07
Anticipated expiration: 2040-04-08
Also published as: CN111437680A

Abstract

The invention relates to the technical field of dust-settling devices for building construction, in particular to a green water resource recovery dust-settling device for building construction, which comprises a reservoir and a spraying device, wherein the reservoir comprises a reservoir body and an inclined plate, the spraying device comprises a spraying frame, a water suction pump, a water suction pipe, a spraying box and a water outlet hose, the spraying frame is arranged on the reservoir, the water suction pump is arranged on the spraying frame, one end of the water suction pipe is positioned in the reservoir body, the other end of the water suction pipe is connected with the water suction pump, one end of the water outlet hose is connected with the water suction pump, the other end of the water outlet hose is connected with the spraying box, and the side wall of the spraying box is provided with water spray holes. The invention can realize the aim of dust fall by spraying, so as to reduce the influence of dust on the environment, is beneficial to environmental protection, can change the spraying height, is more beneficial to environmental protection, can recycle the sprayed water, and can recover rainwater when raining, thereby achieving the aim of saving water resources.

Description

Water resource recovery and dust reduction device for green building construction

Technical Field

The invention relates to the technical field of dust suppression devices for building construction, in particular to a water resource recovery and dust suppression device for green building construction.

Background

At present, in order to protect the environment, prevent to cause the pollution to the environment, improve the air quality, we also attach more and more importance to the protection to the environment, practice on the sustainable development of green in our life, work and study, for example on the building site, because the operation of excavator and some large-scale machinery, simultaneously, earth and building material on the building site are more, cause a large amount of dust to float in the air easily, the influence has been caused to staff's health, also cause very big influence to nearby resident and environment, in order to reduce this kind of influence, can adopt the mode of water spray to carry out the dust fall usually.

Chinese patent No. CN208455556U discloses a dust settling device for construction engineering, which comprises a water storage bag; mounting openings are formed at the upper end and the lower end of the water storage bag; a supporting plate is fixedly arranged in the mounting port at the bottom end in a sealing way; the left part of the bottom end of the supporting plate is provided with a water filling port; a liquid inlet check valve is fixedly arranged in the water injection port; a placing shell is fixedly arranged at the top end of the supporting plate; a cutting pipe is fixedly arranged at the top end of the placing shell; the top end of the cutting pipe is communicated with a supporting shell; the supporting shell is in sealing fixed fit with the mounting port at the top end; a water pumping device is arranged in the placing shell; a watering device is arranged in the supporting shell; the water pumping device comprises a water pump fixedly arranged at the middle part of the bottom end in the placing shell; a three-way pipe is fixedly arranged at a water pumping port of the water pump; one end of the three-way pipe is communicated with a connecting pipe; the connecting pipe passes through the top end of the placing shell in a sealing way and is communicated with the dividing pipe; a liquid-pumping one-way valve is fixedly arranged in the connecting pipe; the other end of the three-way pipe is communicated with a water pumping pipe; the water pumping pipe passes through the left end of the placing shell in a sealing way; a drain pipe is fixedly arranged in a drain port of the water pump; the drain pipe hermetically penetrates through the right end of the placing shell and hermetically penetrates into the supporting shell; the sprinkler comprises a connecting shell fixedly arranged at the inner bottom end of the supporting shell; the connecting shell is communicated with the drain pipe; the right part of the top end of the connecting shell is communicated with a bent pipe; the left part of the top end of the connecting shell is rotatably provided with a spraying pipe; the top end of the spray pipe penetrates through the top end of the support shell and is rotatably connected with the support shell; the top end of the spray pipe is fixedly provided with a spray head; a water fan is fixedly sleeved at the upper part of the outer side surface of the spraying pipe in the supporting shell; the water fan is correspondingly matched with the bent pipe.

The above prior art solutions have the following drawbacks: the water sprayed by the spray head directly falls to the ground, and the water cannot be recycled, so that the waste of water resources is caused.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a water resource recovery and dust fall device for green building construction, which can recover and reuse sprayed water and save water resources.

The above object of the present invention is achieved by the following technical solutions:

a water resource recovery and dust fall device for green building construction comprises a reservoir and a spraying device, wherein the reservoir comprises a pool body and an inclined plate, and the inclined plate is arranged at the edge of a pool opening of the pool body and is inclined towards a direction deviating from the center line of the pool body;

the spraying device comprises a spraying frame, a water suction pump, a water suction pipe, a spraying box and a water outlet hose, wherein the spraying frame is arranged on the reservoir, the water suction pump is arranged on the spraying frame, one end of the water suction pipe is positioned in the reservoir, the other end of the water suction pipe is connected with the water suction pump, one end of the water outlet hose is connected with the water suction pump, the other end of the water outlet hose is connected with the spraying box, and the side wall of the spraying box is provided with a water spraying hole;

be equipped with the backup pad on the spraying frame, be equipped with the pipe that slides on the spraying box, the pipe that slides runs through the backup pad in proper order and sprays the frame from the one end that sprays the box, pipe and backup pad sliding fit slide, slide pipe and spraying frame sliding fit, be equipped with elevator motor and elevating system on spraying the frame, elevator motor sets up on spraying the frame, elevating system includes the drive plate, the connecting block, the drive wheel, go up spacing ring and lower spacing ring and all set up on sliding the pipe, and go up spacing ring and lower spacing ring interval setting, the one end of drive plate and elevator motor's output shaft linkage, the connecting block sets up on two relative lateral walls on the drive plate, the drive wheel rotates with the connecting block to be connected, the drive wheel is in between spacing ring and the lower spacing ring.

By adopting the technical scheme, when dust falls, water is injected into the reservoir, the water is pumped into the water outlet hose through the water pumping pipe by the water pumping pump under the working state, the water in the water outlet hose enters the spraying box and is discharged through the water spraying holes, so that the aim of dust falling is achieved, the influence of dust on the environment is reduced, and the environment is protected, in the process of spraying water to the spraying box, the lifting motor drives the driving plate to rotate under the working state, the driving plate drives the driving wheel to move through the connecting block during the rotation process, the driving wheel drives the upper limiting ring to move during the movement process, so that force is applied to the sliding pipe, the sliding pipe slides in the vertical direction, the position of the spraying box in the vertical direction is changed, so that the spraying height is changed, compared with the position of the spraying box in the vertical direction, the spraying range is enlarged, the dust falling effect is better, and the environment protection is better, and because the hang plate orientation deviates from the slope of cell body central line direction and sets up, consequently, can drop the hang plate at the descending in-process by spraying box spun water, flow back to the cell body by the hang plate again in to the realization can retrieve the purpose of recycling to spun water, and when raining, the cistern can be withdrawed the rainwater, and then reaches the purpose of water economy resource.

The present invention in a preferred example may be further configured to: be equipped with the filter screen on the cistern, the filter screen is in and sprays the box below, and the drinking-water pipe runs through the filter screen.

Through adopting above-mentioned technical scheme, the setting of filter screen can be filtered spraying box spun water, filters impurity or dust that have the aquatic to improve the quality of water of the water of retrieving, convenient reuse.

The present invention in a preferred example may be further configured to: the filter screen includes first filter screen and second filter screen, and first filter screen and second filter screen all with hang plate sliding connection, and all be equipped with first arc wall on the lateral wall that first filter screen and second filter screen are close to each other, when first filter screen contradicts with the second filter screen, first arc wall on the first filter screen and the first arc wall formation first round hole on the second filter screen, the drinking-water pipe runs through first round hole.

Through adopting above-mentioned technical scheme, stimulate first filter screen and second filter screen, make first filter screen and second filter screen move towards the direction that deviates from each other, expose the pool mouth of cistern, on the one hand, make things convenient for the staff to make up water in to the cistern, on the other hand, make things convenient for the staff to inspect the water level in the cistern, and the setting of first arc wall can make first filter screen and second filter screen directly contradict, the possibility that appears the space between first filter screen and the second filter screen when having reduced the filtration, help improving the filter effect.

The present invention in a preferred example may be further configured to: still include locking device, locking device includes gear, first rack, second rack and locking motor, the cistern internal rotation is connected with the pivot, and the gear setting is in the pivot, and first rack setting is on first filter screen, and the second rack setting is on the second filter screen, and first rack and second rack all with gear engagement, first rack and second rack are parallel to each other, and locking motor sets up on spraying the frame and with the pivot linkage.

Through adopting above-mentioned technical scheme, locking motor drive pivot is rotated under operating condition, and the pivot drives the gear rotation in the rotation process, and the gear drives first rack and second rack and moves towards opposite direction at the rotation in-process, and first filter screen and second filter screen move along with first rack and second rack respectively to the realization replaces the purpose that first filter screen of manual drive and second filter screen removed, uses manpower sparingly.

The present invention in a preferred example may be further configured to: the locking motor is connected with the rotating shaft through a transmission assembly, the transmission assembly comprises a driving chain wheel, a driven chain wheel and a chain, the driving chain wheel is arranged on the locking motor, the driven chain wheel is arranged on the rotating shaft, and the chain is sleeved on the driving chain wheel and the driven chain wheel.

Through adopting above-mentioned technical scheme, the locking motor drives drive sprocket and rotates under operating condition, and drive sprocket passes through the chain and drives driven sprocket and rotate, and driven sprocket drives the pivot and rotates to realize the pivoted purpose of drive pivot.

The present invention in a preferred example may be further configured to: the gear, the first rack and the second rack are all located below the filter screen, the second arc-shaped grooves are formed in the side wall, opposite to the first filter screen and the second filter screen, of the first filter screen, when the first filter screen is abutted to the second filter screen, the second arc-shaped grooves in the first filter screen and the second arc-shaped grooves in the second filter screen form second round holes, and the rotating shaft penetrates through the second round holes.

By adopting the technical scheme, the gear, the first rack and the second rack are all positioned below the filter screen, so that the gear, the first rack and the second rack can be prevented from being directly exposed, and the possibility that the gear, the first rack and the second rack are damaged is reduced.

The present invention in a preferred example may be further configured to: the inclined plate is provided with a dovetail strip, the first filter screen and the second filter screen are respectively provided with a dovetail groove, the dovetail strip is positioned in the dovetail grooves, and the dovetail grooves are in sliding fit with the dovetail strips.

Through adopting above-mentioned technical scheme, at first filter screen and second filter screen removal in-process, the dovetail slides along the dovetail, on the one hand, can lead the moving direction of first filter screen and second filter screen, the stability of first filter screen and second filter screen in the removal in-process has been improved, on the other hand, the cooperation of dovetail and dovetail can be spacing first filter screen and second filter screen on vertical direction, the possibility of first filter screen and the upwards perk of second filter screen has been reduced.

The present invention in a preferred example may be further configured to: be equipped with the V-arrangement groove on the dovetail, the V-arrangement inslot is equipped with the ball, can dismantle on the dovetail and be connected with the sealing strip that is used for sheltering from the V-arrangement groove, is equipped with the through-hole on the sealing strip, and the ball runs through the through-hole, and the diameter that the ball footpath of ball is greater than the through-hole, ball conflict dovetail bottom.

Through adopting above-mentioned technical scheme, on the one hand, when the dovetail slided along the dovetail, the dovetail was contradicted the ball, made and become rolling friction by sliding friction between dovetail and the dovetail, reduced the frictional force that the dovetail received at the removal in-process, on the other hand, because the sealing strip can be dismantled with the dovetail and be connected, consequently, when the ball was damaged, the staff can dismantle the sealing strip and get off and change the ball.

The present invention in a preferred example may be further configured to: the bottom of the pool body is provided with a movable frame, and the movable frame is connected with a roller and a handle.

Through adopting above-mentioned technical scheme, promote the handle to removing the frame application of force, making the gyro wheel roll, thereby remove this device, make this device spray water dust fall in different positions, further increase sprays the scope, helps environmental protection.

In summary, the invention includes at least one of the following beneficial technical effects:

1. when dust falls, water is injected into the water storage tank, the water is pumped into the water outlet hose through the water pumping pipe by the water pump under the working state, the water in the water outlet hose enters the spraying box and is discharged through the water spraying holes, thereby realizing the aim of spraying and reducing dust, reducing the influence of dust on the environment, being beneficial to environmental protection, and in the process of spraying water to the spraying box, the lifting motor drives the driving plate to rotate under the working state, the driving plate drives the driving wheel to move through the connecting block in the rotating process, the driving wheel drives the upper limit ring to move in the moving process, thereby applying force to the sliding pipe to enable the sliding pipe to slide in the vertical direction, changing the position of the spraying box in the vertical direction, therefore, the spraying height is changed, compared with the spraying box with a constant position in the vertical direction, the spraying range is enlarged, the dust falling effect is better, and the environment protection is facilitated;

2. because the hang plate orientation deviates from the slope setting of cell body central line direction slope, consequently, can drop the hang plate at the descending in-process by spraying box spun water, flow back to the cell body by the hang plate again in to the realization can retrieve the purpose of recycling to spun water, and when raining, the cistern can be withdrawed the rainwater, and then reaches the purpose of water economy resource.

Drawings

Fig. 1 is a schematic structural diagram for embodying a water reservoir in the present embodiment;

FIG. 2 is a schematic structural view illustrating a positional relationship between the spray box and the support plate in the present embodiment;

FIG. 3 is a schematic structural view showing a connection relationship between the water outlet hose and the spray box in the present embodiment;

FIG. 4 is a schematic structural diagram of the lifting mechanism according to the present embodiment;

FIG. 5 is a schematic structural diagram for showing the positional relationship between the filter holes and the filter plates in the present embodiment;

FIG. 6 is a schematic structural diagram for showing a positional relationship between a dovetail groove and a dovetail bar in the present embodiment;

FIG. 7 is an enlarged view of the portion A of FIG. 6 for showing the connection between the balls and the dovetail bar;

fig. 8 is an enlarged view of a portion B of fig. 1 for showing a positional relationship between the first arc-shaped groove and the second arc-shaped groove.

In the figure, 1, a water reservoir; 2. a filter screen; 3. a tank body; 4. an inclined plate; 5. a rib plate; 6. a movable frame; 7. a roller; 8. a handle; 9. a spraying frame; 10. a water pump; 11. a water pumping pipe; 12. a spraying box; 13. a water outlet hose; 14. an L-shaped connecting plate; 15. a horizontal plate; 16. an external thread sleeve; 17. a threaded hole; 18. a vertical plate; 19. a support plate; 20. a slipping pipe; 21. moving the port; 22. a lifting motor; 23. a lifting mechanism; 24. a drive plate; 25. connecting blocks; 26. a drive wheel; 27. an upper limiting ring; 28. a lower limit ring; 29. a connecting shaft; 30. a first filter screen; 31. a second filter screen; 32. a filter plate; 33. non-woven fabrics; 34. a filtration pore; 35. a dovetail strip; 36. a dovetail groove; 37. a V-shaped groove; 38. a ball bearing; 39. a sealing strip; 40. a first arc-shaped slot; 41. a gear; 42. a first rack; 43. a second rack; 44. locking the motor; 45. a rotating shaft; 46. a fixing plate; 47. a second arc-shaped slot; 48. a transmission assembly; 49. a drive sprocket; 50. a driven sprocket; 51. a chain; 52. a stabilizer frame; 53. a stabilizing shaft; 54. a water spray hole; 55. a drive shaft; 56. and (4) a bracket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the water resource recovery and dust fall device for green building construction disclosed by the invention comprises a water storage tank 1, a spraying device, a filter screen 2 and a locking device.

Referring to fig. 1, cistern 1 includes cell body 3 and hang plate 4, and the welding of hang plate 4 is in the pool mouth edge of cell body 3, and hang plate 4 orientation deviates from 3 central line direction slopes of cell body and sets up, and welds between the adjacent hang plate 4, and the welding has gusset 5 between 3 lateral walls of cell body and the hang plate 4 to improve the stability between hang plate 4 and the cell body 3. 3 bottoms of cell body are connected with and remove frame 6, remove and are connected with gyro wheel 7 and handle 8 on the frame 6, promote this device through handle 8, make gyro wheel 7 take place to remove to change the position of use of this device.

Referring to fig. 1 and 2, the spraying device comprises a spraying frame 9, a water suction pump 10, a water suction pipe 11, a spraying box 12 and a water outlet hose 13, the spraying frame 9 is arranged on an inclined plate 4, the spraying frame 9 comprises an L-shaped connecting plate 14 and a horizontal plate 15, the L-shaped connecting plates 14 are arranged in two, the horizontal parts of the two L-shaped connecting plates 14 are welded on the inclined plate 4, two ends of the horizontal plate 15 are welded with the vertical part of the L-shaped connecting plate 14, the horizontal plate 15 is positioned above the inclined plate 4, the water suction pump 10 is arranged on the horizontal plate 15, one end of the water suction pipe 11 is positioned in the tank body 3, the other end of the water suction pipe 11 is connected with the input end of the water suction pump 10, one end of the water outlet hose 13 is connected with the output end of the water suction pump 10, the other end of the water outlet hose 13 is connected with the spraying box 12 through glue to form a male thread sleeve 16, one end of the water outlet hose 13 connected with the male thread sleeve 16 is positioned in the male thread sleeve 16, the bottom of the spraying box 12 is provided with a threaded hole 17, the external thread sleeve 16 is in threaded connection with the threaded hole 17, and the side wall of the spraying box 12 is provided with a water spraying hole 54 so as to spray water and reduce dust.

The water pump 10 pumps water in the tank body 3 to the water pumping pipe 11 in a working state, the water in the water pumping pipe 11 enters the spraying box 12 through the water outlet hose 13 and is sprayed out from the water spraying holes 54 on the spraying box 12, and therefore the purpose of dust fall is achieved.

Referring to fig. 1 and 2, the horizontal plate 15 is connected with a support plate 19 through a vertical plate 18, one end of the vertical plate 18 is welded with the horizontal plate 15, the other end of the vertical plate 18 is welded with the support plate 19, the support plate 19 is parallel to the horizontal plate 15, a sliding pipe 20 is welded at the bottom of the spraying box 12, one end of the sliding pipe 20, which is far away from the spraying box 12, sequentially penetrates through the support plate 19 and the spraying frame 9, the sliding pipe 20 is in sliding fit with the support plate 19, the sliding pipe 20 is in sliding fit with the spraying frame 9 so as to guide the moving direction of the sliding pipe 20, referring to fig. 3 and 4, a moving port 21 is arranged on the side wall of the sliding pipe 20, a water outlet hose 13 penetrates through the moving port 21, the central line of the sliding pipe 20, the central line of the threaded hole 17 and the central line of the spraying box 12 are overlapped, a lifting motor 22 and a lifting mechanism 23 are connected to the horizontal plate 15, the lifting motor 22 is arranged on the horizontal plate 15, and the lifting mechanism 23 comprises a drive plate 24, Connecting block 25, drive wheel 26, go up spacing ring 27 and spacing ring 28 down and all weld on slip pipe 20, and go up spacing ring 27 and spacing ring 28 interval setting down, the output shaft linkage of drive shaft 55 and elevator motor 22 is passed through to the one end of drive plate 24, be connected with support 56 on the horizontal plate 15, drive shaft 55 rotates with support 56 and is connected, the one end of drive shaft 55 links to each other with elevator motor 22's output shaft, drive plate 24 and the welding of drive shaft 55 lateral wall, connecting block 25 welds on two relative lateral walls on drive plate 24, drive wheel 26 rotates with connecting block 25 to be connected, the welding has connecting axle 29 on the drive wheel 26, connecting axle 29 rotates with connecting block 25 to be connected, drive wheel 26 is in between spacing ring 27 and the spacing ring 28 down, drive wheel 26 conflicts spacing ring 27 and spacing ring 28 down.

When the spraying box 12 needs to move upwards, the lifting motor 22 drives the driving shaft 55 to rotate in the working state, the driving shaft 55 drives the driving plate 24 to rotate in the rotating process, the driving plate 24 drives the driving wheel 26 to move through the connecting block 25 in the rotating process, and the driving wheel 26 drives the upper limiting ring 27 to move upwards in the moving process, so that force is applied to the sliding pipe 20, the sliding pipe 20 slides upwards in the vertical direction, the position of the spraying box 12 in the vertical direction is changed, and the spraying box 12 moves upwards.

When the spraying box 12 needs to move downwards, the lifting motor 22 drives the driving shaft 55 to rotate under the working state, at the moment, the rotating direction of the driving shaft 55 is opposite to the rotating direction of the driving shaft 55 when the spraying box 12 moves upwards, the driving plate 24 drives the driving wheel 26 to move through the connecting block 25 in the rotating process, the driving wheel 26 moves towards the ground, the spraying box 12, the sliding pipe 20, the upper limiting ring 27 and the lower limiting ring 28 move downwards under the action of gravity, and therefore the position of the spraying box 12 in the vertical direction is changed, and the spraying box 12 moves downwards.

Referring to fig. 1 and 2, the filter screen 2 is disposed on an inclined plate 4 of the reservoir 1, the filter screen 2 is disposed below the spraying box 12 to perform a filtering function, the filter screen 2 includes a first filter screen 30 and a second filter screen 31, referring to fig. 2 and 5, the first filter screen 30 and the second filter screen 31 both include a filter screen 32 and a non-woven fabric 33, the filter screen 32 is provided with filter holes 34, the non-woven fabric 33 is disposed on the filter screen 32 through glue, the filter screen 32 is disposed below the non-woven fabric 33 to support the non-woven fabric 33, referring to fig. 2 and 6, the first filter screen 30 and the second filter screen 31 are both slidably connected to the inclined plate 4, a dovetail strip 35 is welded to the inclined plate 4, dovetail grooves 36 are disposed on the filter screen 32 of the first filter screen 30 and the filter screen 32 of the second filter screen 31, the dovetail strip 35 is disposed in the dovetail groove 36, the dovetail groove 36 is slidably fitted to the dovetail strip 35, so as to guide the moving direction of the first filter screen 30 and the second filter screen 31, referring to fig. 7, a V-shaped groove 37 is formed on the dovetail bar 35, the length direction of the V-shaped groove 37 is the same as the length direction of the dovetail bar 35, a ball 38 is arranged in the V-shaped groove 37, a sealing strip 39 for shielding the V-shaped groove 37 is detachably connected to the dovetail bar 35 through a screw, a through hole is formed in the sealing strip 39, the ball 38 penetrates through the through hole, the diameter of the ball 38 is larger than that of the through hole, the ball 38 abuts against the bottom of the dovetail groove 36, when the dovetail groove 36 moves along the dovetail bar 35, the ball 38 rolls, sliding friction between the dovetail groove 36 and the dovetail bar 35 is changed into rolling friction, and friction force applied to the dovetail groove 36 in the moving process is reduced.

Referring to fig. 1 and 8, the water pumping pipe 11 penetrates through the filter screen 2, the side walls of the first filter screen 30 and the second filter screen 31, which are close to each other, are provided with first arc-shaped grooves 40, when the first filter screen 30 abuts against the second filter screen 31, the first arc-shaped grooves 40 on the first filter screen 30 and the first arc-shaped grooves 40 on the second filter screen 31 form first round holes, and the water pumping pipe 11 penetrates through the first round holes.

First filter screen 30 and second filter screen 31 of pulling, dovetail 36 slides along dovetail 35, make first filter screen 30 and second filter screen 31 move towards the direction that deviates from each other, thereby open filter screen 2, when closing filter screen 2, promote first filter screen 30 and second filter screen 31, dovetail 36 slides along dovetail 35, make first filter screen 30 and second filter screen 31 move towards the direction that is close to each other, contradict together until first filter screen 30 and second filter screen 31, drinking-water pipe 11 runs through first round hole, thereby close filter screen 2.

Referring to fig. 1 and 2, the locking device includes a gear 41, a first rack 42, a second rack 43 and a locking motor 44, a rotating shaft 45 is rotatably connected to the reservoir 1, a fixing plate 46 is connected to the inclined plate 4, the rotating shaft 45 is rotatably connected to the fixing plate 46, one end of the rotating shaft 45, which is away from the fixing plate 46, is rotatably connected to the horizontal plate 15 so as to improve stability of the rotating shaft 45, the gear 41 is disposed on the rotating shaft 45, the first rack 42 is disposed on the filter plate 32 of the first filter screen 30, the second rack 43 is disposed on the filter plate 32 of the second filter screen 31, the first rack 42 and the second rack 43 are both engaged with the gear 41, the first rack 42 and the second rack 43 are parallel to each other, the gear 41, the first rack 42 and the second rack 43 are both located below the filter screen 2, referring to fig. 8, the opposite side walls of the first filter screen 30 and the second filter screen 31 are both provided with second arc-shaped grooves 47, when first filter screen 30 contradicts with second filter screen 31, second arc 47 on the first filter screen 30 and the second arc 47 on the second filter screen 31 form the second round hole, pivot 45 runs through the second round hole, refer to fig. 1 and fig. 2, locking motor 44 sets up on horizontal plate 15 and links with pivot 45, be connected through drive assembly 48 between locking motor 44 and the pivot 45, drive assembly 48 includes drive sprocket 49, driven sprocket 50 and chain 51, the welding has stabilizing frame 52 on the lateral wall that horizontal plate 15 is close to ground one side, stabilizing frame 52 goes up to rotate and is connected with stabilizing shaft 53, the output shaft of locking motor 44 runs through horizontal plate 15 and connects stabilizing shaft 53, drive sprocket 49 sets up on stabilizing shaft 53, driven sprocket 50 sets up on pivot 45, chain 51 cover is established on drive sprocket 49 and driven sprocket 50.

The locking motor 44 drives the stabilizing shaft 53 to rotate under the working state, the stabilizing shaft 53 drives the driving sprocket 49 to rotate in the rotating process, the driving sprocket 49 drives the driven sprocket 50 to rotate through the chain 51, the driven sprocket 50 drives the rotating shaft 45 to rotate, so as to drive the gear 41 to rotate, and in the rotating process of the gear 41, the racks drive the first rack 42 and the second rack 43 to move towards opposite directions, so as to automatically open or close the filter screen 2.

The implementation principle of the embodiment is as follows: the device is pushed to a position needing dust fall through a handle 8, a locking motor 44 is started, the locking motor 44 drives a rotating shaft 45 to rotate through a transmission assembly 48, the rotating shaft 45 drives a gear 41 to rotate, the rack drives a first rack 42 and a second rack 43 to move towards opposite directions, at the moment, the first filter screen 30 and the second filter screen 31 move towards directions which are opposite to each other, the filter screen 2 is opened, a pool opening of a water storage pool 1 is leaked, water is injected into the water storage pool 1, after the water is injected, the locking motor 44 is started again, the locking motor 44 drives the rotating shaft 45 to rotate, at the moment, the rotating direction of the rotating shaft 45 is opposite to the rotating direction of the rotating shaft 45 when the filter screen 2 is opened, the gear 41 rotates along with the rotating shaft 45, the gear 41 drives the first rack 42 and the second rack 43 to move in the rotating process, at the moment, the first filter screen 30 and the second filter screen 31 move towards the direction which is close to each other until the first filter screen 30 and the second filter screen 31 abut against each other, thereby closing the filter sieve 2.

After closing filter screen 2, start suction pump 10 and elevator motor 22 simultaneously, drinking-water pipe 11 extracts water to in the water hose 13, the water in the water hose 13 enters into and sprays the box 12 in and discharge through hole for water spraying 54, so as to realize the purpose of dust fall, and spraying box 12 water spray in-process, elevator motor 22 drives drive plate 24 and rotates, drive plate 24 drives drive wheel 26 through connecting block 25 at the rotation in-process and removes, drive wheel 26 supports at the removal in-process and contacts spacing ring 27, thereby to the application of force of pipe 20 that slides, make pipe 20 that slides on vertical direction, change and spray the position of box 12 on vertical direction, thereby change and spray the height, increase the scope of spraying, improve the dust fall effect, help environmental protection.

Set up in the 4 orientation of hang plate deviates from 3 central line directions slopes of cell body, fall 1 in the cistern again after the dust fall by spraying box 12 spun water, filter screen 2 can filter the water after the dust fall, intercept impurity and dust, so that improve the quality of water that drops 1 in the cistern, the water that falls 1 in the cistern is taken out the use by suction pump 10 once more, thereby realize retrieving the purpose of recycling to spun water, and then reach the purpose of water economy resource.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a green construction water resource recovery dust device, includes cistern (1) and sprinkler, its characterized in that: the water storage tank (1) comprises a tank body (3) and an inclined plate (4), wherein the inclined plate (4) is arranged at the edge of a tank opening of the tank body (3) and is inclined towards the direction deviating from the central line of the tank body (3);

the spraying device comprises a spraying frame (9), a water suction pump (10), a water suction pipe (11), a spraying box (12) and a water outlet hose (13), wherein the spraying frame (9) is arranged on the reservoir (1), the water suction pump (10) is arranged on the spraying frame (9), one end of the water suction pipe (11) is positioned in the reservoir body (3), the other end of the water suction pipe is connected with the water suction pump (10), one end of the water outlet hose (13) is connected with the water suction pump (10), the other end of the water outlet hose is connected with the spraying box (12), and water spraying holes (54) are formed in the side wall of the spraying box (12);

the spraying frame (9) is provided with a supporting plate (19), the spraying box (12) is provided with a sliding pipe (20), one end of the sliding pipe (20) departing from the spraying box (12) sequentially penetrates through the supporting plate (19) and the spraying frame (9), the sliding pipe (20) is in sliding fit with the supporting plate (19), the sliding pipe (20) is in sliding fit with the spraying frame (9), the spraying frame (9) is provided with a lifting motor (22) and a lifting mechanism (23), the lifting motor (22) is arranged on the spraying frame (9), the lifting mechanism (23) comprises a driving plate (24), a connecting block (25), a driving wheel (26), an upper limiting ring (27) and a lower limiting ring (28), the upper limiting ring (27) and the lower limiting ring (28) are both arranged on the sliding pipe (20), the upper limiting ring (27) and the lower limiting ring (28) are arranged at intervals, one end of the driving plate (24) is linked with an output shaft of the lifting motor (22), the connecting blocks (25) are arranged on two opposite side walls of the driving plate (24), the driving wheel (26) is rotatably connected with the connecting blocks (25), and the driving wheel (26) is positioned between the upper limiting ring (27) and the lower limiting ring (28); a filter screen (2) is arranged on the water storage tank (1), the filter screen (2) is positioned below the spraying box (12), and the water pumping pipe (11) penetrates through the filter screen (2); the filter screen (2) comprises a first filter screen (30) and a second filter screen (31), the first filter screen (30) and the second filter screen (31) are both connected with the inclined plate (4) in a sliding mode, the side walls, close to each other, of the first filter screen (30) and the second filter screen (31) are respectively provided with a first arc-shaped groove (40), when the first filter screen (30) is abutted against the second filter screen (31), the first arc-shaped groove (40) on the first filter screen (30) and the first arc-shaped groove (40) on the second filter screen (31) form a first round hole, and the water suction pipe (11) penetrates through the first round hole; still include locking device, locking device includes gear (41), first rack (42), second rack (43) and locking motor (44), cistern (1) internal rotation is connected with pivot (45), and gear (41) set up on pivot (45), and first rack (42) set up on first filter screen (30), and second rack (43) set up on second filter screen (31), and first rack (42) and second rack (43) all mesh with gear (41), and first rack (42) are parallel to each other with second rack (43), and locking motor (44) set up on spraying frame (9) and with pivot (45) linkage.

2. The water resource recycling and dust settling device for green building construction according to claim 1, characterized in that: locking motor (44) and pivot (45) are connected through drive assembly (48) between, drive assembly (48) include drive sprocket (49), driven sprocket (50) and chain (51), and drive sprocket (49) set up on locking motor (44), and driven sprocket (50) set up on pivot (45), and chain (51) cover is established on drive sprocket (49) and driven sprocket (50).

3. The water resource recycling and dust settling device for green building construction according to claim 2, characterized in that: gear (41), first rack (42) and second rack (43) all are in filter screen (2) below, and are equipped with on the relative lateral wall of first filter screen (30) and second filter screen (31) and all are equipped with second arc wall (47), and when first filter screen (30) contradicted with second filter screen (31), second arc wall (47) on first filter screen (30) and second arc wall (47) on second filter screen (31) formed the second round hole, and second round hole is run through in pivot (45).

4. The water resource recycling and dust settling device for green building construction according to claim 1, characterized in that: be equipped with dovetail (35) on hang plate (4), all be equipped with dovetail (36) on first filter screen (30) and second filter screen (31), dovetail (35) are in dovetail (36), dovetail (36) and dovetail (35) sliding fit.

5. The water resource recycling and dust settling device for green building construction according to claim 4, wherein: be equipped with V-arrangement groove (37) on dovetail (35), be equipped with ball (38) in V-arrangement groove (37), can dismantle on dovetail (35) and be connected with sealing strip (39) that are used for sheltering from V-arrangement groove (37), be equipped with the through-hole on sealing strip (39), ball (38) run through the through-hole, and the diameter that the sphere diameter of ball (38) is greater than the through-hole, ball (38) conflict dovetail (36) bottom.

6. The water resource recycling and dust settling device for green building construction according to claim 1, characterized in that: the bottom of the tank body (3) is provided with a movable frame (6), and the movable frame (6) is connected with a roller (7) and a handle (8).