CN112546728B

CN112546728B - New forms of energy water conservancy device

Info

Publication number: CN112546728B
Application number: CN202011324221.6A
Authority: CN
Inventors: 汪光东; 胡本军; 马益; 马国飞
Original assignee: Anhui Jiaxin Construction Engineering Co ltd
Current assignee: Anhui Jiaxin Construction Engineering Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2022-04-19
Anticipated expiration: 2040-11-23
Also published as: CN112546728A

Abstract

The application relates to a new energy water conservancy device, which relates to the technical field of water conservancy projects and comprises a collecting box, a filter box and a water storage box which are sequentially communicated; a filter barrel is arranged in the filter box, and the outer side wall of the filter barrel and the inner side wall of the filter box are arranged at intervals; the outer side wall of the filter barrel is provided with a plurality of filter holes; the upper end surface of the filter barrel is fixedly connected with the inner top wall of the filter box; the filter box is provided with a cleaning mechanism; the cleaning mechanism comprises a threaded rod in threaded connection with the inside of the filter box, a connecting rod fixed on one side of the threaded rod and a scraper plate arranged at the end part of the connecting rod and attached to the inner side wall of the filter barrel; the axis of the threaded rod is superposed with the axis of the filter barrel; the lower end of the threaded rod is positioned in the filter vat; the filter box is provided with a driving component for driving the threaded rod to move along the height direction of the filter barrel. This application has the automation and clears up the filter vat for the filter vat guarantees filtration efficiency's effect.

Description

New forms of energy water conservancy device

Technical Field

The application relates to the field of hydraulic engineering technology, especially, relate to a new forms of energy hydraulic means.

Background

At present, hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting. Also known as water engineering, water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

Present, chinese patent that publication number is CN207169151U discloses a hydraulic engineering filter equipment, including supporting seat and baffle, the top of supporting seat is fixed with the baffle-box, and the left side of baffle-box is provided with the flange of intaking, the right side of flange of intaking is provided with the outlet pipe, the motor is installed on the right side of baffle-box, and the left side of motor is connected with the swivel leaf, baffle-box below both sides are provided with the arch, and protruding both sides are connected with the ear hook, ear hook below is connected with swivel nut, and the swivel nut below is fixed with the ear seat, the ear seat below is connected with the stone packing case, the baffle upper right side is provided with puts the cylinder liner, and puts the cylinder liner top and be connected with the filter screen, the top of filter screen is provided with takes out the net mouth, and the right side of filter screen is provided with out the water flange.

In view of the above-mentioned related art, the inventors believe that the filter device is likely to clog a filter net after long-term use, resulting in poor filtering efficiency.

Disclosure of Invention

In order to solve the problem that the filterability is poor after the filter screen uses for a long time, this application provides a new forms of energy water conservancy device.

The application provides a new forms of energy water conservancy device adopts following technical scheme:

a new energy water conservancy device comprises a collecting box, a filter box and a water storage box which are sequentially communicated; a filter barrel is arranged in the filter box, and the outer side wall of the filter barrel and the inner side wall of the filter box are arranged at intervals; the outer side wall of the filter barrel is provided with a plurality of filter holes; the upper end surface of the filter barrel is fixedly connected with the inner top wall of the filter box; the filter box is provided with a cleaning mechanism; the cleaning mechanism comprises a threaded rod in threaded connection with the inside of the filter box, a connecting rod fixed on one side of the threaded rod and a scraper arranged at the end part of the connecting rod and attached to the inner side wall of the filter barrel; the axis of the threaded rod is superposed with the axis of the filter barrel; the lower end of the threaded rod is positioned in the filter barrel; and the filter box is provided with a driving assembly for driving the threaded rod to move along the height direction of the filter barrel.

Through adopting above-mentioned technical scheme, set up the collecting box for collect the rainwater, and filter the rainwater through the rose box, utilize in leading-in to the storage water tank of rainwater after will filtering again, can be favorable to practicing thrift the environmental protection with natural rainfall make full use of. Set up the filter vat in the rose box, can filter the rainwater fast, effectively improve filterable work efficiency. Set up clearance mechanism on the rose box, can clear up the filter vat, reduce the filter vat and produce the possibility of jam easily, guarantee the filtration efficiency of filter vat. Through drive assembly, drive the threaded rod and remove along the filter vat direction of height, because the up end threaded connection of threaded rod and rose box for the threaded rod moves down the in-process rotates, thereby drives the connecting rod and rotates, and the scraper blade can effectively be with the inner wall clean up of filter vat with the inside wall laminating of filter vat, and then guarantees the filtration efficiency of filter vat, improves holistic water storage capacity.

Preferably, the driving assembly comprises a limiting cylinder fixed on the upper end surface of the filter box and a water containing tank arranged in the limiting cylinder in a sliding manner; the upper end surface of the threaded rod penetrates through the upper end surface of the filter box and is rotationally connected with the lower end surface of the water containing tank; a second corrugated pipe is communicated between the upper end surface of the water containing tank and the collecting tank; a plurality of first corrugated pipes are communicated between the lower end surface of the water containing tank and the upper end surface of the filter tank; the first corrugated pipe is communicated with the interior of the filter barrel; and a return spring is sleeved outside the first corrugated pipe.

Through adopting above-mentioned technical scheme, in the leading-in flourishing water tank of rainwater in the collecting box, the gravity of the rainwater of flourishing water tank surpassed reset spring's elasticity after for flourishing water tank slides downwards along the direction of height of a spacing section of thick bamboo, flourishing water tank drives the threaded rod and moves down, because the threaded rod is connected with the top threaded connection of rose box, makes the threaded rod rotate, thereby drives the scraper blade and clears up the inside wall of filter vat. In the rainwater got into containing water tank, discharge the filter vat from containing water tank through first bellows again in, back in the filtration inflow filter vat of filter vat, containing water tank's weight alleviates, and containing water tank's weight is less than reset spring's elasticity, under reset spring's effect, make containing water tank along spacing section of thick bamboo direction of height rebound, the scraper blade can be cleared up the inner wall of filter vat once more, and when intaking next time, can clear up the filter vat once more automatically, the filterable efficiency of filter vat has been improved greatly.

Preferably, the lower end of the filter barrel is in threaded connection with a garbage box; and a sealing door is arranged at one side of the filter box and close to the garbage box.

Through adopting above-mentioned technical scheme, set up the rubbish box, be favorable to making the impurity that the scraper blade cleaned down fall into in the rubbish box, the device uses the back for a long time, can open sealing door, unscrews the rubbish box, and the convenience is cleared up the impurity in the rubbish box.

Preferably, the lower end of the filter vat is of an open structure; a plurality of baffles are hinged on the filter barrel; the section of the baffle is fan-shaped, the arc-shaped edge of the baffle is hinged with the lower end face of the filter barrel, and a torsional spring is arranged at the hinged shaft; the plurality of baffles are spliced into the barrel bottom of the filter barrel; the connecting rods are provided in plurality; the lower end faces of the connecting rods are provided with fixing rods; the number of the connecting rods is consistent with that of the baffle plates; when the threaded rod moves to the lowest position, the connecting rod is abutted to the baffle plate and is opened towards the direction close to the garbage box.

Through adopting above-mentioned technical scheme, set up the baffle, when the threaded rod moves down along the direction of height of filter vat, the scraper blade cleans the lateral wall of filter vat for on the impurity of adhesion falls the baffle on the filter vat inside wall, when the threaded rod is close to the extreme low position, the dead lever and the baffle contact of connecting rod below, when the threaded rod moved the extreme low position, connecting rod butt baffle, make the baffle keep away from with filter vat articulated one side downwardly rotating, make impurity on the baffle can fall in the rubbish box. After the rivers in the containing water tank flow into the filter vat, reset spring drives the threaded rod and rises for the dead lever breaks away from being connected with the baffle, thereby under the effect of torsional spring, makes the baffle resume horizontally state, collects impurity in the rubbish box, reduces the rainwater and erodees the impurity of collecting on the baffle and make the quality of water in the filter vat turbid when falling down from containing water tank.

Preferably, the collecting box comprises a box body and a water seepage part arranged on the outer side wall of the box body; a water guide pipe is communicated between the lower end surface of the water seepage part and the box body; a cavity is enclosed between the water seepage part and the outer side wall of the box body; and a filtering layer for filtering impurities is arranged in the cavity.

Through adopting above-mentioned technical scheme, the rainwater falls into infiltration portion on, filters through the filter layer in the infiltration portion, filters most impurity, and the rethread aqueduct flows into to the collection incasement, through the sediment in the collection incasement, and the rainwater in the collection incasement accumulates the take the altitude, can flow into the rose box and filter once more, improves the clearance filter effect to the rainwater greatly for the rainwater of collecting is clean. The aqueduct not only can communicate infiltration portion and box, can also improve the support effect to infiltration portion, improves the reliability of being connected between infiltration portion and the box.

Preferably, the filtering layer comprises a coarse gravel layer and a fine gravel layer which are arranged from top to bottom in sequence; and a layer of geotextile is arranged at the bottom of the water seepage part.

Through adopting above-mentioned technical scheme, the rainwater of collecting at first filters through coarse grittiness gravel layer and fine grittiness gravel layer, filters most impurity, and the setting of geotechnological cloth not only can make rivers flow in the box smoothly, can also effectively reduce the loss on fine grittiness gravel layer.

Preferably, one side of the collecting box is provided with a silt box; a sludge discharge pipe is communicated between the sludge box and the collecting box; and a mud pump is arranged on the mud discharging pipe.

Through adopting above-mentioned technical scheme, set up the silt case, can conveniently clear up the silt that will deposit in the collecting box bottom.

Preferably, one side of the water storage tank, which is far away from the filter box, is provided with an irrigation device; the irrigation device is communicated with the water storage tank through a water outlet pipe; and the water outlet pipe is provided with a water pump.

Through adopting above-mentioned technical scheme, set up irrigation equipment, can effectively carry out make full use of with collecting the rainwater that filters.

Preferably, the inner side wall of the limiting cylinder is provided with a limiting groove; the outer side wall of the water containing tank is provided with a limiting block in sliding fit with the limiting groove; two limiting grooves are symmetrically arranged on the axis of the limiting cylinder.

Through adopting above-mentioned technical scheme, set up the spacing groove at a spacing section of thick bamboo inside wall, use with the stopper cooperation on the flourishing water tank lateral wall, can restrict the route that flourishing water tank removed effectively, and the setting of spacing groove can effectively reduce flourishing water tank and excessively slide downwards and lead to the excessive damage of first bellows compression.

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

the rainwater collection box is arranged and used for collecting rainwater, filtering the rainwater through the filter box and guiding the filtered rainwater into the water storage tank for utilization, so that natural rainfall can be fully utilized, and the rainwater collection box is beneficial to saving and environmental protection;

rainwater in the collecting box is guided into the water containing tank, after the gravity of the rainwater in the water containing tank exceeds the elastic force of the return spring, the water containing tank slides downwards along the height direction of the limiting cylinder, the water containing tank drives the threaded rod to move downwards, and the threaded rod is connected with the top of the filter box in a threaded manner and rotates, so that the scraper blade is driven to clean the inner side wall of the filter barrel;

on the rainwater fell into infiltration portion, filter through the filter layer in the infiltration portion, filter most impurity, in the rethread aqueduct flowed into the collection box, through the deposit in the collection box, rainwater in the collection box accumulated the take the altitude, can flow into the rose box and carry out secondary filtration, improved the clearance filter effect to the rainwater greatly for the rainwater of collecting is clean.

Drawings

Fig. 1 is a schematic structural diagram of the whole of the embodiment of the present application.

FIG. 2 is a schematic view of the internal structure of the collecting tank and the filtering tank according to the embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 1. a sludge tank; 11. a sludge discharge pipe; 12. a dredge pump; 2. a collection box; 21. a box body; 22. a water seepage part; 23. a water conduit; 24. a filter layer; 241. a coarse gravel layer; 242. a fine gravel layer; 243. geotextile; 3. a filter box; 31. a filter vat; 32. a filtration pore; 33. a threaded seat; 34. a sealing door; 4. a water storage tank; 41. a connecting pipe; 5. a cleaning mechanism; 51. a threaded rod; 52. a connecting rod; 521. fixing the rod; 53. a squeegee; 54. a drive assembly; 541. a limiting cylinder; 542. a water containing tank; 543. a first bellows; 544. a return spring; 545. a limiting groove; 546. a limiting block; 55. a second bellows; 56. a baffle plate; 561. a first water seepage hole; 57. a torsion spring; 58. a trash box; 581. a second water seepage hole; 6. an irrigation device; 61. a water outlet pipe; 62. and (4) a water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses new forms of energy water conservancy device. Referring to fig. 1, a new forms of energy water conservancy device is including silt case 1, collecting box 2, rose box 3 and the storage water tank 4 that communicate with each other in proper order.

Referring to fig. 1, one side of the sludge tank 1 is connected with a sludge discharge pipe 11, one end of the sludge discharge pipe 11 is communicated with the collection tank 2, and the sludge discharge pipe 11 is connected with a sludge pump 12 for removing sludge precipitated in the collection tank 2.

Referring to fig. 2, collecting box 2 includes box 21, infiltration portion 22 and aqueduct 23, box 21 is hollow circular cylinder, infiltration portion 22 includes bottom plate and curb plate, the cross-section of bottom plate and curb plate all is the ring form, the bottom plate is fixed in on the lateral wall of box 21, the curb plate is fixed in the bottom plate and is located the bottom plate and keeps away from one side of box 21 lateral wall, the curb plate, enclose between the lateral wall of bottom plate and box 21 and establish into a cavity, be provided with the filter layer 24 that is used for filtering impurity in the cavity, filter layer 24 is including coarse gravel layer 241 and the fine gravel layer 242 that set gradually from top to bottom, one deck geotechnological cloth 243 has been laid to the bottom of infiltration portion 22, can effectively reduce the loss of fine gravel layer 242. Aqueduct 23 is provided with a plurality ofly along the bottom plate interval, and the both ends of aqueduct 23 are linked together with the inside of the lower terminal surface of infiltration portion 22 and box 21 respectively, not only can be fast with the leading-in box 21 of rainwater in, can also effectively support the bottom plate for infiltration portion 22 is reliable with being connected of box 21.

Referring to fig. 2, the filter tank 3 internal fixation has filter vat 31, and the interior roof of filter tank 3 and the up end fixed connection of filter vat 31, filter tank 3 and filter vat 31 all are hollow cylinder, and the axis coincidence of filter tank 3 and filter vat 31, and the lateral wall of filter vat 31 sets up with the inside wall interval of filter tank 3, and has seted up a plurality of filtration pores 32 at the lateral wall of filter vat 31.

Referring to fig. 2, a cleaning mechanism 5 is attached to the filter tank 3 in order to clean the filter tank 31 in time and reduce the possibility of a decrease in filtration efficiency due to the filter tank 31 being clogged. The cleaning mechanism 5 includes a threaded rod 51, a connecting rod 52, and a scraper 53 and drive assembly 54. A threaded seat 33 is fixed on the inner top wall of the filter box 3 at the middle part, and the upper end of the threaded rod 51 passes through the threaded seat 33 and is in threaded connection with the threaded seat 33. The lower end of the threaded rod 51 is positioned in the filter vat 31, and the axis of the threaded rod 51 coincides with the axis of the filter vat 31. One end of connecting rod 52 and one side of threaded rod 51 and the rigidity that is close to the threaded rod 51 lower extreme, the other end slope of connecting rod 52 upwards extends, and connecting rod 52 keeps away from threaded rod 51's one end and scraper blade 53 fixed connection, and scraper blade 53 keeps away from connecting rod 52's one side and the laminating of the inside wall of filter vat 31, and is fixed with the brush hair on the scraper blade 53.

Referring to fig. 2 and 3, a driving assembly 54 is mounted on the filter box 3 for driving the threaded rod 51 to move in the height direction of the filter basket 31. The driving assembly 54 includes a limiting cylinder 541, a water containing tank 542, a first bellows 543, and a return spring 544. Both ends of the limiting cylinder 541 are of an open structure, the limiting cylinder 541 is fixed on the upper end surface of the filter box 3, and the axis of the limiting cylinder 541 coincides with the axis of the filter box 3. The upper end face of the water containing tank 542 is communicated with the collecting box 2 through a second corrugated pipe 55, the water containing tank 542 is in a hollow cylindrical shape, the outer side wall of the water containing tank 542 is in sliding fit with the inner side wall of the limiting barrel 541, a vertically arranged limiting groove 545 is formed in the inner side wall of the limiting barrel 541, and two limiting grooves 545 are symmetrically arranged on the axis of the limiting barrel 541. A limiting block 546 is fixed on the outer side wall of the water containing tank 542, two limiting blocks 546 are arranged, and the limiting blocks 546 are in sliding fit with the limiting grooves 545. The upper end surface of the threaded rod 51 penetrates through the upper end surface of the filter tank 3 and is rotatably connected with the lower end surface of the water containing tank 542. The first bellows 543 is vertically arranged, one end of the first bellows 543 is communicated with the lower end face of the water containing tank 542, and the other end of the first bellows 543 is communicated with the upper end face of the filter box 3 and the position above the filter barrel 31. The return spring 544 is sleeved outside the first bellows 543, and one end of the return spring 544 is fixed to the lower end surface of the water tank 542, and one end of the return spring 544 is fixed to the upper end surface of the filter box 3.

Referring to fig. 2 and 4, the lower end of the filter vat 31 is of an open structure, four baffles 56 are hinged to the lower end face of the filter vat 31, a plurality of first water seepage holes 561 are formed in the baffles 56, and the diameter of each first water seepage hole 561 is smaller than that of each filter hole 32, so that rainwater can permeate into the filter box 3. The cross-section of baffle 56 is fan-shaped, and the arc limit of baffle 56 is articulated with the lower terminal surface of filter vat 31, and baffle 56 and 31 articulated shaft department cover of filter vat are equipped with torsional spring 57 for under the effect of not receiving the external force, baffle 56 is the horizontality, and four baffles 56 splice into the barrel head of filter vat 31. The lower end of the filter barrel 31 is connected with a garbage box 58 through threads, the bottom of the garbage box 58 is provided with a plurality of second water seepage holes 581, and the hole diameters of the second water seepage holes 581 are smaller than those of the first water seepage holes 561. An outlet is formed in one side of the filter box 3 and close to the garbage box 58, a sealing door 34 is arranged at the outlet, and the sealing door 34 is hermetically connected with the outlet in a detachable and fixed mode. Four connecting rods 52 are arranged at intervals along the circumferential direction of the threaded rod 51, and the lower end faces of the four connecting rods 52 are all fixed with vertically arranged fixing rods 521. When the water tank 542 drives the threaded rod 51 to move to a position closest to the garbage box 58, the connecting rod 52 abuts against the baffle 56, so that the baffle 56 rotates and is opened in a direction close to the garbage box 58, impurities cleaned by the scraper 53 can fall onto the baffle 56, and the impurities are introduced into the garbage box 58 through the baffle 56 for collection.

Referring to fig. 1, one side of the filtering tank 3 close to the water storage tank 4 is communicated with a connecting pipe 41, and filtered rainwater can flow into the water storage tank 4 to be stored, so that the rainwater can be conveniently used at any time when the rainwater needs to be used. One side that rose box 3 was kept away from to storage water tank 4 is installed irrigation equipment 6, and irrigation equipment 6 is used for irrigating the vegetation in the greenbelt, and one side intercommunication of storage water tank 4 has outlet pipe 61, and the one end that storage water tank 4 was kept away from to outlet pipe 61 is linked together with irrigation equipment 6, is connected with water pump 62 on outlet pipe 61, after collecting a quantitative rainwater, can irrigate the vegetation in the greenbelt through the rainwater extraction that water pump 62 will filter, make full use of nature precipitation.

The implementation principle of this application embodiment new forms of energy water conservancy device does: the rainwater is collected by the collection box 2, sequentially filtered by the coarse gravel layer 241 and the fine gravel layer 242, and then permeates from the upper part of the geotextile 243 and flows into the box body 21 through the water guide pipe 23, and the rainwater is precipitated and then flows into the water containing tank 542 from the second corrugated pipe 55 because the second corrugated pipe 55 is positioned on the upper end surface of the box body 21. Since the filter layer 24 is provided in the water permeating part 22, the rainwater in the case 21 is not discharged in a reverse flow.

After the rainwater passes through the water containing tank 542, the gravity of the water containing tank 542 is gradually increased until the gravity of the water containing tank 542 is greater than the elastic force of the reset spring 544, so that the water containing tank 542 moves downwards along the height direction of the limiting barrel 541, and in the process of downward movement of the water containing tank 542, because the threaded rod 51 is in threaded connection with the top of the filter box 3, the threaded rod 51 rotates to drive the scraper blade 53 to move downwards once, so that the inner side wall of the filter barrel 31 is cleaned.

When the water containing tank 542 moves downwards to the lowest limit, the limiting block 546 contacts with the bottom of the limiting groove 545, the first corrugated pipe 543 is compressed to the minimum, the fixing rod 521 arranged on the lower end face of the connecting rod 52 abuts against the baffle 56, and the baffle 56 is pushed to overcome the elastic force of the torsion spring 57 and turn downwards, so that the filter barrel 31 is communicated with the garbage box 58, and impurities on the baffle 56 fall into the garbage box 58. After the water conservancy device is used for a long time, impurities collected in the garbage box 58 are removed by opening the sealing door 34 and screwing the garbage box 58. The mud pump 12 is started to clean the mud impurities precipitated in the collecting box 2. When the vegetation of greenbelt is irrigated in needs, open water pump 62, can be favorable to embodying the effect of practicing thrift the environmental protection with collecting and the rainwater make full use of after filtering.

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

Claims

1. The utility model provides a new forms of energy water conservancy device which characterized in that: comprises a collecting box (2), a filter box (3) and a water storage tank (4) which are communicated in sequence; a filter barrel (31) is arranged in the filter box (3), and the outer side wall of the filter barrel (31) and the inner side wall of the filter box (3) are arranged at intervals; the outer side wall of the filter barrel (31) is provided with a plurality of filter holes (32); the upper end surface of the filter barrel (31) is fixedly connected with the inner top wall of the filter box (3); a cleaning mechanism (5) is arranged on the filter box (3); the cleaning mechanism (5) comprises a threaded rod (51) in threaded connection with the inside of the filter box (3), a connecting rod (52) fixed on one side of the threaded rod (51) and a scraper (53) arranged at the end part of the connecting rod (52) and attached to the inner side wall of the filter barrel (31); the axis of the threaded rod (51) is superposed with the axis of the filter barrel (31); the lower end of the threaded rod (51) is positioned in the filter barrel (31); the filter box (3) is provided with a driving component (54) for driving the threaded rod (51) to move along the height direction of the filter barrel (31); the driving assembly (54) comprises a limiting cylinder (541) fixed on the upper end surface of the filter box (3) and a water containing tank (542) arranged in the limiting cylinder (541) in a sliding manner; the upper end surface of the threaded rod (51) penetrates through the upper end surface of the filter box (3) and is rotatably connected with the lower end surface of the water containing box (542); a second corrugated pipe (55) is communicated between the upper end surface of the water containing tank (542) and the collecting box (2); a plurality of first corrugated pipes (543) are communicated between the lower end face of the water containing tank (542) and the upper end face of the filter tank (3); the first corrugated pipe (543) is communicated with the interior of the filter barrel (31); a return spring (544) is sleeved outside the first corrugated pipe (543).

2. The new energy water conservancy device according to claim 1, characterized in that: the lower end of the filter barrel (31) is connected with a garbage box (58) through threads; and a sealing door (34) is arranged at one side of the filter box (3) and close to the garbage box (58).

3. The new energy water conservancy device according to claim 2, characterized in that: the lower end of the filter barrel (31) is of an open structure; a plurality of baffles (56) are hinged on the filter barrel (31); the section of the baffle (56) is fan-shaped, the arc-shaped edge of the baffle (56) is hinged with the lower end face of the filter barrel (31), and a torsional spring (57) is arranged at the hinged shaft; the plurality of baffles (56) are spliced into the barrel bottom of the filter barrel (31); the connecting rods (52) are provided in plurality; the lower end faces of the connecting rods (52) are provided with fixing rods (521); the number of the connecting rods (52) is the same as that of the baffles (56); when the threaded rod (51) moves to the lowest position, the connecting rod (52) abuts against the baffle plate (56) and is opened towards the direction close to the garbage box (58).

4. The new energy water conservancy device according to claim 1, characterized in that: the collecting box (2) comprises a box body (21) and a water seepage part (22) arranged on the outer side wall of the box body (21); a water guide pipe (23) is communicated between the lower end surface of the water seepage part (22) and the box body (21); a cavity is enclosed between the water seepage part (22) and the outer side wall of the box body (21); a filter layer (24) for filtering impurities is arranged in the cavity.

5. The new energy water conservancy device according to claim 4, characterized in that: the filtering layer (24) comprises a coarse gravel layer (241) and a fine gravel layer (242) which are arranged from top to bottom in sequence; a layer of geotextile (243) is arranged at the bottom of the water seepage part (22).

6. The new energy water conservancy device according to claim 1, characterized in that: a sludge box (1) is arranged on one side of the collecting box (2); a sludge discharge pipe (11) is communicated between the sludge box (1) and the collecting box (2); and a mud pump (12) is arranged on the mud discharging pipe (11).

7. The new energy water conservancy device according to claim 1, characterized in that: an irrigation device (6) is arranged on one side of the water storage tank (4) far away from the filter tank (3); the irrigation device (6) is communicated with the water storage tank (4) through a water outlet pipe (61); and a water pump (62) is arranged on the water outlet pipe (61).

8. The new energy water conservancy device according to claim 1, characterized in that: a limiting groove (545) is formed in the inner side wall of the limiting cylinder (541); the outer side wall of the water containing tank (542) is provided with a limiting block (546) in sliding fit with the limiting groove (545); two limiting grooves (545) are symmetrically arranged around the axis of the limiting cylinder (541).