CN217204542U

CN217204542U - Water conservancy is multilayer filtration rainwater device for municipal works

Info

Publication number: CN217204542U
Application number: CN202220453179.6U
Authority: CN
Inventors: 王剑波; 郑若勍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-16
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a multilayer filtering rainwater device for water conservancy municipal works, including the well body and well lid, the well body is divided into installation department, water filtering portion and water gathering portion from top to bottom, fixedly connect with a plurality of solid fixed ring and retaining ring that are the linear array and distribute in the installation department, all install the elastic component on the solid fixed ring, the elastic component top is provided with the filter equipment of bottom sealing lateral wall drainage, filter equipment bottom outer wall and retaining ring sliding fit, the filter equipment internal rotation is connected with the wall frame, the water filtering portion lateral wall is equipped with a plurality of water filtering holes that are the circumference array and distribute, the water gathering part is water gathering bucket and cylinder cover, install the drive thick liquid in the cylinder cover, the drive thick liquid fixedly connects with the actuating lever, the actuating lever passes through spacing key and wall frame sliding fit and rotates the connection, solved the easy appearance of current sewer pipe and blocked, lead to the water delivery capacity to descend, rubbish that remains after the rain is under the soaking of rainwater, can gradually become rotten to emit odor, breed mosquitoes and flies and pollute the environment.

Description

Water conservancy is multilayer filtration rainwater device for municipal works

Technical Field

The utility model relates to a hydraulic municipal engineering technical field specifically is a water conservancy municipal works are with multilayer filtration rainwater device.

Background

The rainwater inlet refers to a facility for collecting surface water by a pipeline drainage system, a structure for collecting rainwater on a rainwater pipe duct or a confluence pipe duct consists of a water inlet grate, a well body, branch pipes and the like, and is a basic component unit of a rainwater system. The rainwater on the roofs of roads, lawns and even some buildings firstly flows into a rainwater port through a grate and then flows into rivers or lakes through a connecting pipeline. The rainwater inlet is an inlet for rainwater to enter the underground of a city, is an important facility for collecting ground rainwater, is a channel for directly conveying the rainwater falling from the sky to river and lake water systems of the city, is a bottleneck for collecting rainwater runoff in a municipal drainage pipe system, is a primary channel for urban non-point source pollutants to enter a water environment, and is used for draining stagnant water on urban roads and replenishing water for urban water bodies.

The rainwater port used in China at present consists of a well body, a well bottom and a rainwater grate, wherein the well body is positioned below the ground surface and is communicated with a sewer pipeline, the bottom of the well body is sealed by the well bottom, the upper opening of the well body is provided with the rainwater grate, but the rainwater grate can only intercept large pollutants, and a large amount of solid particle pollutants and suspended pollutants enter rivers and lakes along with the rainwater port to cause the pollution of a water body; when rainwater is discharged into a static water body such as a lake, sediment in the water body is deposited, the water level becomes shallow, and the frequent dredging is needed, so that a large amount of manpower and material resources are consumed; and the rainwater port is blocked due to the large concentration of solid particle pollutants and suspended pollutants, the water delivery capacity is reduced, and garbage left after rain can be gradually rotten and emit odor under the soaking of rainwater, so that mosquitoes and flies are bred, and the environmental sanitation is polluted.

Based on this, the utility model designs a water conservancy is multilayer filtration rainwater device for municipal works to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy is multilayer filtration rainwater device for municipal works to propose current sewer line and appear blockking up easily in solving above-mentioned background art, lead to the water delivery ability to descend, rubbish that leaves behind the rain can send out rotten stink gradually under the soaking of rainwater, breed the mosquito and fly, the problem of polluted environment health.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a multilayer rainwater filtering device for water conservancy and municipal engineering comprises a well body and a well cover, wherein the well body is divided into an installation part, a water filtering part and a water collecting part from top to bottom, a plurality of fixing rings and baffle rings which are distributed in a linear array are fixedly connected in the mounting part, elastic elements are arranged on the fixing rings, the top of the elastic element is provided with a filtering device with a sealed bottom and a water filtering side wall, the outer wall of the bottom of the filtering device is in sliding fit with the baffle ring, the filtering device is rotatably connected with a wall-clearing frame, the side wall of the water filtering part is provided with a plurality of water filtering holes distributed in a circumferential array, the water-gathering part is a water-gathering bucket and a cylindrical sleeve, driving pulp is installed in the cylindrical sleeve, the driving pulp is fixedly connected with a driving rod, the actuating lever lateral wall fixedly connected with spacing key, the actuating lever passes through spacing key and wall-cleaning rack sliding fit and rotates to be connected.

Preferably, the filtering device comprises a sliding ring in sliding fit with the mounting part, the inner wall of the sliding ring is fixedly connected with a filtering barrel, and the filtering barrel consists of a solid bottom plate, an annular side plate and a filtering net fixedly connected between the bottom plate and the side plate.

Preferably, the wall cleaning frame comprises a rotating bearing which is rotatably connected with the bottom plate, a connecting piece is fixedly connected to the top of the rotating bearing, a connecting rod is arranged on the inner wall of the connecting piece and provided with a notch matched with the limiting piece and the outer wall of the connecting piece, and a cleaning plate which is fixedly connected with the tail end of the connecting rod and is attached to the filter screen is arranged on the tail end of the connecting rod.

Preferably, the elastic element comprises a movable ring attached to the bottom of the sliding ring, the movable ring is connected with a limiting rod in a sliding mode, the limiting rod is sleeved with a return spring, and the return spring is located between the movable ring and the fixing ring.

Preferably, the driving paddles are at least three groups, and the adjacent driving paddles are distributed in a cross way.

Preferably, the connecting rod is fixedly connected to the top of the connecting piece, and a gap is reserved between the connecting rod and the bottom plate.

Preferably, the length of the barrel body of the filter barrel is sequentially shortened from top to bottom, and the top of the driving rod is provided with a limit bolt which is used for limiting the upper limit of the movement of the cleaning frame.

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

1. the utility model discloses, keep off rainwater in filter equipment through keeping off the ring, thereby increase filter equipment's gravity, then filter equipment compresses elastic element with the rainwater under the action of gravity gradually, thereby misplace between filter screen bottom and the fender ring, the rainwater flows down from the dislocation between filter screen and the fender ring, the rubbish in the rainwater is filtered to the filter screen, when filter equipment and rainwater gravity reduce, elastic element pushes up filter equipment, the dislocation between filter screen and the fender ring disappears gradually, until filter screen bottom and fender ring bottom coincide, the fender ring blocks the filter screen completely, thereby separate every layer of filter equipment, the rainwater on the top layer filter equipment evaporates soon, large-scale rubbish on the bottom plate of top layer is general the plastic bag, the branch, can't send out the stink under the condition that there is no water, city pipeline and the top layer filter equipment's stink can's all give off to ground, the peculiar smell near the sewer mouth has been avoided, influences pedestrian and nearby resident of process, has solved the rubbish that stays behind the rain among the current sewer pipe-line under the soaking of rainwater, can send out rotten stink gradually, breeds the mosquito and fly, pollutes sanitation's problem.

2. The utility model discloses in, when rivers pass through the cylinder cover, the drive thick liquid takes place to rotate under the impact of rivers, the drive thick liquid drives the actuating lever and rotates, the actuating lever drives wall cleaning frame through spacing key and rotates, wall cleaning frame clears up the filter equipment lateral wall, filterable rubbish blocks up filter equipment in having avoided the rainwater, utilize the impact of rivers, the drive wall cleaning frame rotates, accomplish the cleaning work, play energy-conserving effect, and solved current sewer pipe and blockked up by rubbish easily, lead to the problem that the water delivery ability descends.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the filtering device of the present invention;

fig. 4 is a schematic view of the driving paddle structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a well body; 11. an installation part; 12. a water filtering part; 121. water filtering holes; 13. a water collecting part; 131. a water collecting bucket; 132. a cylindrical sleeve; 2. a well cover; 3. a fixing ring; 4. a baffle ring; 5. an elastic element; 51. a movable ring; 52. a limiting rod; 53. a return spring; 6. a filtration device; 61. a slip ring; 62. a filter vat; 63. a base plate; 64. a side plate; 65. a filter screen; 7. clearing the ledge; 71. a rotating bearing; 72. a connecting member; 73. a connecting rod; 74. cleaning the plate; 8. driving the pulp; 9. a drive rod; 91. a limiting key; 20. and a limiting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

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

a multi-layer rainwater filtering device for water conservancy and municipal engineering comprises a well body 1 and a well cover 2, wherein the well body 1 is divided into a mounting part 11, a water filtering part 12 and a water collecting part 13 from top to bottom, a plurality of fixing rings 3 and baffle rings 4 which are distributed in a linear array are fixedly connected in the mounting part 11, elastic elements 5 are respectively arranged on the fixing rings 3, a filtering device 6 with a sealed bottom side wall for filtering water is arranged at the top of the elastic elements 5, the outer wall of the bottom of the filtering device 6 is in sliding fit with the baffle rings 4, a clearing frame 7 is rotatably connected in the filtering device 6, a plurality of water filtering holes 121 which are distributed in a circumferential array are formed in the side wall of the water filtering part 12, the water collecting part 13 comprises a water collecting hopper 131 and a cylindrical sleeve 132, the water collecting hopper 131 concentrates rainwater to facilitate the rotation of driving slurry 8 driven by the rainwater, the driving slurry 8 is arranged in the cylindrical sleeve 132, a driving rod 9 is fixedly connected with a driving rod 9, and a limit key 91 is fixedly connected with the side wall of the driving rod 9, the driving rod 9 is in sliding fit and rotary connection with the wall-cleaning frame 7 through a limit key 91.

When raining, rainwater is concentrated and enters the filtering device 6 at the top, due to the sliding fit of the retaining ring 4 and the bottom of the filtering device 6, the rainwater can be collected at the bottom of the filtering device 6, along with the collection of the rainwater, the filtering device 6 presses the elastic element 5 downwards under the action of the gravity of the rainwater and descends, along with the downward movement of the elastic element 5, the bottom of the filtering device 6 is separated from the retaining ring 4, the rainwater falls into the filtering device 6 at the next layer from the bottom of the filtering device 6, the garbage in the rainwater is remained in the filtering device 6, the circulation is performed in sequence, the large, medium and small garbage in the rainwater is separated from the rainwater one by one, the rainwater filtered for multiple times finally falls into the water collecting part 13, and the rainwater is quickly collected in the cylindrical sleeve 132 under the water collecting effect of the water collecting hopper 131 and then flows into the urban drainage;

when rivers pass through cylinder cover 132, drive thick liquid 8 takes place to rotate under the impact of rivers, drive thick liquid 8 drives actuating lever 9 and rotates, actuating lever 9 drives clear ledge 7 through spacing key 91 and rotates, clear ledge 7 clears up filter equipment 6 lateral wall, filterable rubbish blocks up filter equipment 6 in having avoided the rainwater, utilize the impact of rivers, the clear ledge of drive rotates, accomplish the cleaning work, play the effect of energy-conservation, and solved current sewer pipe and blockked up by rubbish easily, lead to the problem of water delivery ability decline.

The filtering device 6 comprises a sliding ring 61 in sliding fit with the mounting part 11, the inner wall of the sliding ring 61 is fixedly connected with a filtering barrel 62, and the filtering barrel 62 consists of a solid bottom plate 63, an annular side plate 64 and a filtering net 65 fixedly connected between the bottom plate 63 and the side plate 64; when rainwater enters the filtering device 6, because the baffle ring 4 blocks the outer wall of the filtering screen 65, the rainwater cannot pass through the filtering screen 65 and can be gathered on the bottom plate 63, the rainwater is gradually increased along with the lapse of time, the gravity of the filtering device 6 and the rainwater is reduced, at the moment, the elastic element 5 is compressed, the bottom of the filtering screen 65 is dislocated with the baffle ring 4, the rainwater passes through the filtering screen 65 and flows into the filtering device 6 of the next layer, the garbage in the rainwater is remained on the bottom plate 63, after the rainwater stops, the rainwater in the filtering device 6 is gradually reduced, the elastic element 5 gradually resets the filtering device 6, the dislocated distance between the bottom of the filtering screen 65 and the baffle ring 4 gradually disappears, after the filtering device 6 is completely reset by the elastic element 5, the filtering screen 65 is coincided with the baffle ring 4, at the moment, the filtering devices 6 are in a closed state, the rainwater on the top layer filtering device 6 is quickly evaporated, inside large garbage is plastic bag, branch when general, can't send the stink under the condition that does not have water, the stink that urban pipe says and the following rubbish of top layer filter equipment 6 gives off all can't give off to ground, the peculiar smell has been avoided appearing near sewer mouth, influence pedestrian and nearby resident of process, the rubbish of leaving behind after the rain among the current sewer pipe line is solved under the soaking of rainwater, can send out rotten stink gradually, breed the mosquito and fly, the problem of polluted environment health.

The wall cleaning frame 7 comprises a rotating bearing 71 which is rotatably connected with the bottom plate 63, the top of the rotating bearing 71 is fixedly connected with a connecting piece 72, the inner wall of the connecting piece 72 is provided with a notch matched with the limiting piece, the outer wall of the connecting piece 72 is provided with a connecting rod 73, and the tail end of the connecting rod 73 is fixedly connected with a cleaning plate 74 attached to the filter screen 65; when drive thick liquid 8 passes through actuating lever 9 and rotates, actuating lever 9 drives connecting piece 72 through spacing key 91 and rotates, and connecting piece 72 passes through connecting rod 73 and drives clearance board 74 laminating person filter screen 65 inner wall and rotate, and clearance board 74 clears up the rubbish of adhering to at filter screen 65 inner wall, avoids rubbish to block up filter screen 65.

The elastic element 5 comprises a movable ring 51 attached to the bottom of the sliding ring 61, the movable ring 51 is connected with a limiting rod 52 in a sliding mode, the limiting rod 52 is sleeved with a return spring 53, and the return spring 53 is located between the movable ring 51 and the fixed ring 3; when the filter device 6 descends, the limiting rod 52 limits the slip ring 61 to avoid the situation that the cleaning effect is changed due to the fact that the filter device 6 rotates along with the cleaning ledge 7, meanwhile, the return spring 53 is compressed, and when the rainwater amount is reduced, the return spring 53 gradually resets the slip ring 61.

Wherein, the driving paddles 8 have at least three groups, and the adjacent driving paddles 8 are distributed in a cross way; the resistance of the driving paddle 8 to the rainwater is increased, and the rotating speed and the efficiency of the driving paddle 8 are improved.

Wherein, the connecting rod 73 is fixedly connected with the top of the connecting piece 72 and a gap is reserved between the connecting rod and the bottom plate 63; when the connecting rod 73 is prevented from rotating, the garbage on the bottom plate 63 is attached to the connecting rod 73, and the resistance of the rotation of the wall cleaning frame 7 is increased.

Wherein, the mesh number of the filter screen 65 is gradually reduced from top to bottom, and the barrel body length of the filter barrel 62 is sequentially shortened from top to bottom; the space occupied by the garbage is smaller and smaller when the garbage goes downwards, the barrel body of the filter barrel 62 is shortened, the space is saved, the top of the driving rod 9 is provided with a limiting bolt 20, and the limiting bolt 20 is used for limiting the upper limit of the movement of the cleaning rack; the limit bolt 20 is removed, and the filter device 6 is conveniently taken out.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a water conservancy is multilayer filtration rain water installation for municipal works, includes well body (1) and well lid (2), its characterized in that: the well body (1) is from last down being divided into installation department (11), water filtering portion (12) and water gathering portion (13), installation department (11) internal fixation is connected with a plurality of and is solid fixed ring (3) and fender ring (4) that linear array distributes, gu all install elastic element (5) on fixed ring (3), elastic element (5) top is provided with filter equipment (6) of the sealed lateral wall drainage in bottom, filter equipment (6) bottom outer wall and fender ring (4) sliding fit, filter equipment (6) internal rotation is connected with clear ledge frame (7), a plurality of water filtering hole (121) that are circumference array distribution are seted up to water filtering portion (12) lateral wall, water gathering portion (13) divide into water gathering fill (131) and cylinder cover (132), install drive thick liquid (8) in cylinder cover (132), drive thick liquid (8) fixedly connected with actuating lever (9), the side wall of the driving rod (9) is fixedly connected with a limit key (91), and the driving rod (9) is in sliding fit and rotary connection with the clearing frame (7) through the limit key (91).

2. The multi-layer rainwater filtering device for the water conservancy and municipal engineering according to claim 1, wherein: the filter device (6) comprises a sliding ring (61) in sliding fit with the mounting part (11), the inner wall of the sliding ring (61) is fixedly connected with a filter barrel (62), and the filter barrel (62) is composed of a solid bottom plate (63), an annular side plate (64) and a filter screen (65) fixedly connected between the bottom plate (63) and the side plate (64).

3. The multi-layer rainwater filtering device for the water conservancy and municipal engineering according to claim 2, wherein: the cleaning wall rack (7) comprises a rotating bearing (71) rotatably connected with the bottom plate (63), a connecting piece (72) is fixedly connected to the top of the rotating bearing (71), a notch matched with the limiting piece is formed in the inner wall of the connecting piece (72), a connecting rod (73) is installed on the outer wall of the notch, and a cleaning plate (74) attached to the filter screen (65) is fixedly connected to the tail end of the connecting rod (73).

4. The multi-layer rainwater filtering device for water conservancy and municipal engineering according to claim 2, wherein: elastic element (5) are including laminating at activity ring (51) of sliding ring (61) bottom, activity ring (51) sliding connection has gag lever post (52), gag lever post (52) cover is equipped with reset spring (53), reset spring (53) are located between activity ring (51) and solid fixed ring (3).

5. The multi-layer rainwater filtering device for the water conservancy and municipal engineering according to claim 1, wherein: the driving paddles (8) are at least three groups, and the adjacent driving paddles (8) are distributed in a cross way.

6. The multi-layer rainwater filtering device for the water conservancy and municipal engineering according to claim 3, wherein: the connecting rod (73) is fixedly connected to the top of the connecting piece (72) and a gap is reserved between the connecting rod and the bottom plate (63).

7. The multi-layer rainwater filtering device for the water conservancy and municipal engineering according to claim 3, wherein: filter vat (62) ladle body length down shortens from last in proper order, spacing bolt (20) are installed at actuating lever (9) top, and spacing bolt (20) are used for spacing clearance frame activity upper limit.