CN220580157U

CN220580157U - Rainwater drainage device

Info

Publication number: CN220580157U
Application number: CN202322031924.5U
Authority: CN
Inventors: 韩春; 马锐; 翟鹏飞; 徐浩
Original assignee: Shaoxing Chunrun Environmental Engineering Co ltd
Current assignee: Shaoxing Chunrun Environmental Engineering Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-12
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to the technical field of rainwater treatment, in particular to a rainwater drainage device, which comprises a box body, wherein a cavity with an upward opening is formed in the box body, a water inlet plate attached to the inner wall of the cavity is arranged at the opening of the cavity, a water inlet for rainwater to flow into the cavity is formed in the water inlet plate, a filter plate for filtering rainwater is arranged at the center of the cavity, rotatable guide plates are oppositely arranged at two sides of the cavity and are used for being matched with corresponding ends of the filter plate, a water outlet is formed in the bottom wall of the cavity and below the filter plate, and a cleaning assembly for collecting filtered matters is arranged above the filter plate. The rainwater is filtered through the filter, the filter is left on the filter, the filter on the filter can be scraped into the collecting cavity by the cleaning component, and then the filter is collected, so that the problems that objects such as fallen leaves and garbage are directly discharged into a pipeline to cause blockage easily and drainage efficiency is reduced are avoided.

Description

Rainwater drainage device

Technical Field

The utility model relates to the technical field of rainwater treatment, in particular to a rainwater drainage device.

Background

In the construction of city, will be provided with the outlet in the city generally, can discharge the rainwater to the drain pipe from the outlet in rainy season, reduce the possibility that forms the waterlogging to reduce the natural disasters that the rainwater brought for people.

Patent number CN 217325688U's patent discloses a quick drainage device of town road rainwater, including the apron of cover on the sewer opening and set up the guide structure in the sewer opening, the both sides of apron are fixed with hollow flotation pontoon structure respectively, are fixed with many vertical guide cylinders along being fixed with in the sewer opening, and the lower fixed surface of apron has many vertical guide bars, and every guide bar inserts respectively in corresponding guide cylinder, and the border of apron is provided with a plurality of oblique downthehole just with the sewer intercommunication. The utility model can utilize the buoyancy of the accumulated water to open the cover plate of the sewer when the accumulated water is accumulated, realize the rapid drainage of the accumulated water, and can automatically return to cover the sewer after the drainage is finished, thereby not only effectively preventing pedestrians and the like from falling into the sewer, but also realizing the rapid drainage when the accumulated water is accumulated, and realizing the rapid drainage, but also being safe and reliable.

However, the disclosed rapid drainage device for rainwater on municipal roads has some defects, and in actual use, objects such as fallen leaves and garbage on the road surface can be directly discharged into a sewer along with rainwater from a sewer hole formed in a cover plate, and the objects such as fallen leaves and garbage are easy to cause blockage after being accumulated in a pipeline, so that the drainage efficiency is reduced, and the improvement is needed.

Disclosure of Invention

The device aims at the defects that objects such as fallen leaves and garbage on the road surface in the prior art can be directly discharged into a sewer along with rainwater from a sewer hole formed in a cover plate, and the objects such as fallen leaves and garbage are easy to cause blockage after being accumulated in a pipeline. The utility model provides a rainwater drainage device which can be used for filtering fallen leaves, garbage and other objects, collecting the filtered fallen leaves, garbage and discharging the filtered fallen leaves, garbage and other objects into a pipeline, so that the problem of pipeline blockage is solved.

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

the utility model provides a rainwater drainage device, includes the box, offer the ascending cavity of opening in the box, the cavity opening part is equipped with the intake plate that laminates mutually with the cavity inner wall, offer the water inlet that is used for supplying the rainwater to flow into in the cavity on the intake plate, cavity center department is equipped with and is used for carrying out rainwater filterable filter, the both sides of cavity are equipped with rotatable guide plate relatively, the guide plate is used for cooperating with the filter corresponding end, cavity diapire and be located filter below department and be equipped with the outlet, the top of filter is equipped with the clearance subassembly, the clearance subassembly is arranged in keeping away from the filter and corresponds tip department when, will filter the thing row into in the cavity of filter below both sides.

Further, the lower plate surface of the filter plate and the partition plates connected with the bottom walls of the cavities are arranged at the two ends of the lower plate surface of the filter plate, and the partition plates are used for dividing the cavities below the filter plate into drainage cavities and collecting cavities arranged at the two sides of the drainage cavities.

Further, the cleaning assembly comprises a fixed plate which is relatively arranged above the filter plate and connected with the side wall of the cavity, a rotatable screw rod is arranged on the opposite end face of the fixed plate, a moving block capable of relatively moving along the screw rod is arranged on the screw rod, and a scraping plate which is attached to the upper plate face of the filter plate and used for cleaning the filter material is arranged at the bottom end of the moving block.

Further, the lower terminal surface of intake plate is equipped with waterproof electric machine case, be equipped with the motor in the waterproof motor case, the output shaft of motor runs through waterproof electric machine case's bottom, be equipped with drive bevel gear on the output shaft of motor, be equipped with on the lead screw with drive bevel gear matched with driven bevel gear.

Further, the two sides of the guide plate are provided with rotating shafts connected with the side walls of the cavity, the box body is provided with threaded rods penetrating through the box body and extending to the corresponding guide plate, and the threaded rods are used for controlling the cooperation of the guide plate and the filter plate.

Further, the lockhole has been seted up to the both sides of intake plate, be equipped with the framework on the outer wall of box both sides, be equipped with in the framework and run through the round bar that the box stretched into corresponding lockhole, the one end of round bar stretches out by the framework, the round bar is located the tip department that is close to the intake plate in the framework and is equipped with the ring, the cover is equipped with between ring and the framework and is used for promoting the round bar and stretches into the spring of lockhole, the one end that the round bar stretched out the framework is equipped with the pull cap.

Further, a mounting frame for fixing the water inlet plate is arranged in the cavity and positioned at the upper end part.

Further, a cabinet door capable of being opened and closed is arranged on the side wall of the collecting cavity.

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

1. according to the utility model, through the arrangement of the filter plate, the collecting cavity and the cleaning component, the filter plate can filter rainwater, the filtered matters are left on the filter plate, and the cleaning component can scrape the filtered matters on the filter plate into the collecting cavity so as to collect the filtered matters, so that the objects such as fallen leaves, garbage and the like are better filtered and collected, and the problems that the objects such as fallen leaves, garbage and the like are easily blocked when being directly discharged into a pipeline and the drainage efficiency is reduced are preferably solved.

2. According to the utility model, through the arrangement of the guide plates, when the bottom ends of the guide plates are attached to the filter plates, a certain gradient is formed between the guide plates and the filter plates, so that rainwater can flow into the upper part of the filter plates in a concentrated manner through the guide plates, the rapid filtration of the rainwater is preferably realized, and when the filtered matters on the filter plates are collected, the guide plates can be separated from the filter plates through rotation, so that slag discharging holes communicated with the cavities are formed.

3. According to the utility model, through the arrangement of the lock hole, the frame body, the round rod, the circular ring, the spring and the pulling cap, when the water inlet plate is installed, the pulling cap is pulled to drive the round rod to move to the position that the upper end face of the water inlet plate can be flush with the top end of the cavity, the pulling cap is loosened, and the spring pushes the round rod to extend into the lock hole, so that the water inlet plate is locked, and when the water inlet plate is taken down, the pulling cap is pulled to enable the round rod to be separated from the lock, so that the rapid installation and fixation of the water inlet plate are realized.

Drawings

Fig. 1 is a schematic structural view of a rainwater drainage device in the present utility model.

Fig. 2 is a sectional view of a rainwater drainage device according to the present utility model.

Fig. 3 is a schematic view of a structure without a water inlet plate.

Fig. 4 is a schematic view of the structure of the installation box and the water inlet plate in the utility model.

Fig. 5 is an enlarged schematic view of fig. 2 a in the present utility model.

The meaning of each reference numeral in the figures is:

1. a case; 2. a water inlet plate; 3. a water inlet; 4. a filter plate; 5. a deflector; 6. a water outlet; 7. a partition plate; 8. a drainage cavity; 9. a collection chamber; 100. a fixing plate; 101. a screw rod; 102. a moving block; 103. a scraper; 104. a waterproof electrical cabinet; 105. a motor; 106. a drive bevel gear; 107. a driven bevel gear; 200. a rotating shaft; 202. a threaded rod; 300. a frame; 301. a round bar; 302. a circular ring; 303. a spring; 304. pulling the cap; 10. a mounting frame; 11. and a cabinet door.

Detailed Description

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

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

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

The utility model provides a technical scheme that:

referring to fig. 1-5, a rainwater drainage device comprises a box body 1, wherein an upward-opening cavity is formed in the box body 1, a water inlet plate 2 attached to the inner wall of the cavity is arranged at the opening of the cavity, a water inlet 3 for rainwater to flow into the cavity is formed in the water inlet plate 2, a filter plate 4 for filtering rainwater is arranged at the center of the cavity, rotatable guide plates 5 are oppositely arranged at two sides of the cavity, the guide plates 5 are used for being matched with corresponding ends of the filter plate 4, a water outlet 6 is formed in the bottom wall of the cavity and below the filter plate 4, a cleaning assembly is arranged above the filter plate 4, and when the guide plates 5 are not attached to the filter plate 4 to form a slag outlet, filtered matters are discharged into the cavities at two sides below the filter plate 4 from the slag outlet.

In this embodiment, through the arrangement of the water inlet plate 2, the water inlet 3, the filter plate 4, the guide plate 5 and the water outlet 6, two sides of the guide plate 5 are attached to the inner wall of the cavity, when rainwater is filtered, the guide plate 5 is attached to the corresponding end of the filter plate 4 by rotating the lower end of the guide plate, so that the rainwater flows into the filter plate 4 through the water inlet 3 on the water inlet plate 2 through the guide plate 5, the filter plate 4 filters objects such as fallen leaves and garbage flowing along with the rainwater, the filtered rainwater flows into the cavity below the filter plate 4, and then the filtered rainwater is discharged into a pipeline through the water outlet 6;

when the bottom of the guide plate 5 is attached to the filter plate 4, a certain gradient is formed between the guide plate 5 and the filter plate 4, rainwater can flow into the upper portion of the filter plate 4 through the guide plate 5 in a concentrated mode, rapid filtration of the rainwater is achieved, when filtered matters on the filter plate 4 are collected, the guide plate 5 is separated from the filter plate 4 through rotation to form slag discharging holes communicated with the cavities, and through the arrangement of the cleaning assembly, the filtered matters on the filter plate 4 can be scraped into the cavities on the two sides of the lower portion of the filter plate 4 by the cleaning assembly, the filtered matters are collected, and objects such as fallen leaves and garbage are filtered and collected, blocking is avoided due to the fact that the fallen leaves and the objects such as garbage are directly discharged into the pipeline, and drainage efficiency is reduced.

Referring to fig. 1-5, in the present embodiment, a partition 7 connected to the bottom wall of the cavity is disposed on the lower plate surface of the filter plate 4 and at two ends, and the partition 7 is used for dividing the cavity below the filter plate 4 into a drainage cavity 8 and collection cavities 9 disposed on two sides of the drainage cavity 8.

In this embodiment, through baffle 7, drainage chamber 8 and collection chamber 9's setting for the rainwater after filtering can only be discharged through drainage chamber 8, and the filtration thing can only be collected in collection chamber 9, the separation of filtration thing and rainwater in the cavity has preferably been realized.

Referring to fig. 1-5, in this embodiment, the cleaning assembly includes a fixing plate 100 relatively disposed above the filter plate 4 and connected to a side wall of the cavity, a rotatable screw rod 101 is disposed on an opposite end surface of the fixing plate 100, a moving block 102 capable of relatively moving along the screw rod 101 is disposed on the screw rod 101, and a scraper 103 attached to an upper plate surface of the filter plate 4 and used for cleaning a filtered material is disposed at a bottom end of the moving block 102.

In this embodiment, through the setting of fixed plate 100, lead screw 101, movable block 102 and scraper blade 103 for lead screw 101 passes through the bearing frame rotation and connects on fixed plate 100, drives movable block 102 through the rotation of lead screw 101 and removes, and movable block 102 drives scraper blade 103 and remove the filter on the filter 4, and wherein, the screw thread that lead screw 101 is located the movable block 102 both sides sets up to opposite direction, makes lead screw 101 rotate and can drive scraper blade 103 and can relative movement, thereby scrapes the filter into corresponding collection chamber 9.

Referring to fig. 1-5, in the present embodiment, a waterproof motor case 104 is disposed on a lower end surface of a water inlet plate 2, a motor 105 is disposed in the waterproof motor case 104, an output shaft of the motor 105 penetrates through a bottom of the waterproof motor case 104, a driving bevel gear 106 is disposed on an output shaft of the motor 105, and a driven bevel gear 107 matched with the driving bevel gear 106 is disposed on a screw rod 101.

In this embodiment, through the arrangement of the waterproof electric machine case 104, the motor 105, the driving bevel gear 106 and the driven bevel gear 107, the waterproof electric machine case 104 is fixedly connected below the water inlet plate 2, the motor 105 is fixedly installed in the waterproof electric machine case 104, the driving bevel gear 106 is driven to rotate through the output shaft of the motor 105, the driving bevel gear 106 drives the driven bevel gear 107 to rotate, and then the screw rod 101 is driven to rotate, so that the scraper 103 generates relative motion to clean the filtered matters on the filter plate 4.

Referring to fig. 1-5, in the present embodiment, two sides of the baffle 5 are provided with rotating shafts 200 connected to the side walls of the cavity, and a threaded rod 202 extending through the box 1 to the corresponding baffle 5 is arranged outside the box 1, and the threaded rod 202 is used for controlling the cooperation between the baffle 5 and the filter plate 4.

In this embodiment, the one end of the rotating shaft 200 is fixedly connected with the baffle 5, the other end of the rotating shaft 200 is rotationally connected to the side wall of the cavity, and the length of the rotating shaft 200 can enable two sides of the baffle 5 to be attached to the side wall of the cavity, and the rotating shaft 200 can drive the bottom end of the baffle 5 to be attached to and separated from the filter plate 4.

Wherein, through the setting of threaded rod 202, when baffle 5 needs to laminate mutually with filter 4 and carry out the water conservancy diversion to the rainwater, rotate threaded rod 202 extrusion baffle 5, make the bottom of baffle 5 laminate mutually with filter 4, when needs clear up the filter on the filter 4, unscrew threaded rod 202, make threaded rod 202 and baffle 5 separate mutually, baffle 5 rotates downwards under the action of gravity and separates with filter 4 and form the sediment mouth, can clear up the filter.

The end of the threaded rod 202 located in the cavity may be arranged in a semi-spherical shape, so that the threaded rod 202 can be better contacted with the deflector 5 to squeeze the same.

Referring to fig. 1-4, in the embodiment, two sides of a water inlet plate 2 are provided with lock holes, the outer walls of two sides of a box 1 are provided with a frame 300, a round rod 301 penetrating through the box 1 and extending into the corresponding lock holes is arranged in the frame 300, one end of the round rod 301 extends out of the frame 300, a circular ring 302 is arranged at the end, close to the water inlet plate 2, of the round rod 301 in the frame 300, a spring 303 for pushing the round rod 301 to extend into the lock holes is sleeved between the circular ring 302 and the frame 300, and a pulling cap 304 is arranged at one end, extending out of the frame 300, of the round rod 301.

In this embodiment, through the arrangement of the lock hole, the frame 300, the round rod 301, the round ring 302, the spring 303 and the pulling cap 304, the round ring 302 is fixedly installed on the round rod 301, so that the spring 303 extrudes the round rod 301, and meanwhile, the round rod 301 limits the round rod 301 when being pulled so as not to separate from the frame 300, when the water inlet plate 2 is installed, the pulling cap 304 is pulled, the round rod 301 is driven to move to the upper end face of the water inlet plate 2 and can be flush with the top end of the cavity, the pulling cap 304 is released, the spring 303 pushes the round rod 301 to extend into the lock hole, the water inlet plate 2 is locked, when the water inlet plate 2 is removed, the round rod 301 is separated from the lock space by pulling the pulling cap 304, and the rapid installation and fixation of the water inlet plate 2 are preferably realized.

Referring to fig. 1-5, a mounting frame 10 for fixing the water inlet plate 2 is disposed in the cavity at the upper end.

In this embodiment, the installation frame 10 can be fixed on the inner wall of the cavity by bolts, and the installation frame 10 is used for better fixing the water inlet plate 2, so as to prevent the water inlet plate 2 from being inclined to cause injury to human body when pedestrians tread the water inlet plate 2.

Referring to fig. 1-5, a door 11 is provided on the side wall of the collecting chamber 9.

In this embodiment, through the setting of cabinet door 11 for when the filter material in collecting chamber 9 is cleared up, can open cabinet door 11 and clear up the discharge with the filter material.

Working principle: when the rainwater drainage device is used, the frame with the volume larger than that of the box body 1 can be pre-buried at the rainwater drainage port, the box body 1 is fixed on the frame, certain operation space is reserved on two sides of the frame, and after the box body 1 is fixed, the openable cover plate is arranged above the frame operation space. Rainwater flows into the filter plate 4 through the water inlet 3 on the water inlet plate 2 and flows into the pipeline through the guide plate 5, the filter plate 4 filters objects such as fallen leaves and garbage, the filtered rainwater flows into the pipeline through the water outlet 6 of the water drainage cavity 8, when the filtered objects on the filter plate 4 are more, the rotatable threaded rod 202 enables the guide plate 5 to be separated from the filter plate 4 to form a slag drainage hole, the starting motor 105 drives the scraping plate 103 to scrape the filtered objects into the collection cavity 9, and when the collection cavity 9 needs to be cleaned, the cabinet door 11 can be opened to take out the filtered objects.

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

Claims

1. The utility model provides a rainwater drainage device, includes box (1), its characterized in that: the utility model discloses a rainwater filter, including box (1) including box, filter plate (4), filter plate (4) and cleaning component, the ascending cavity of opening has been seted up in box (1), cavity opening part is equipped with intake plate (2) laminating mutually with the cavity inner wall, intake plate (2) are last to be seted up and are used for supplying rainwater to flow into water inlet (3) in the cavity, cavity center department is equipped with and is used for carrying out rainwater filterable filter (4), the both sides of cavity are equipped with rotatable guide plate (5) relatively, guide plate (5) are used for cooperating with filter (4) corresponding end, cavity diapire just is located filter (4) below department and is equipped with outlet (6), the top of filter (4) is equipped with the cleaning component, the cleaning component is used for keeping away from filter (4) corresponding tip department in the time, with the filter is discharged into the cavity of filter (4) below both sides.

2. A stormwater drainage device as claimed in claim 1, wherein: the lower plate surface of the filter plate (4) and the partition plates (7) connected with the bottom walls of the cavities are arranged at the two ends of the lower plate surface, and the partition plates (7) are used for dividing the cavities below the filter plate (4) into drainage cavities (8) and collecting cavities (9) arranged at the two sides of the drainage cavities (8).

3. A stormwater drainage device as claimed in claim 1, wherein: the cleaning assembly comprises a fixed plate (100) which is relatively arranged above the filter plate (4) and connected with the side wall of the cavity, a rotatable screw rod (101) is arranged on the opposite end face of the fixed plate (100), a moving block (102) capable of relatively moving along the screw rod (101) is arranged on the screw rod (101), and a scraping plate (103) which is attached to the upper plate face of the filter plate (4) and used for cleaning a filter material is arranged at the bottom end of the moving block (102).

4. A stormwater drainage device as claimed in claim 3, wherein: the waterproof motor is characterized in that a waterproof motor case (104) is arranged on the lower end face of the water inlet plate (2), a motor (105) is arranged in the waterproof motor case (104), an output shaft of the motor (105) penetrates through the bottom of the waterproof motor case (104), a driving bevel gear (106) is arranged on the output shaft of the motor (105), and a driven bevel gear (107) matched with the driving bevel gear (106) is arranged on the screw rod (101).

5. A stormwater drainage device as claimed in claim 1, wherein: the two sides of the guide plate (5) are provided with rotating shafts (200) which are rotationally connected with the side walls of the cavity, threaded rods (202) which penetrate through the box (1) and extend to the corresponding guide plate (5) are arranged outside the box (1), and the threaded rods (202) are used for controlling the cooperation of the guide plate (5) and the filter plate (4).

6. A stormwater drainage device as claimed in claim 1, wherein: lockholes are formed in two sides of the water inlet plate (2), a frame body (300) is arranged on the outer walls of two sides of the box body (1), a round rod (301) penetrating through the box body (1) and extending into the corresponding lockholes is arranged in the frame body (300), one end of the round rod (301) extends out of the frame body (300), a circular ring (302) is arranged at the end part, close to the water inlet plate (2), of the round rod (301) in the frame body (300), a spring (303) for pushing the round rod (301) to extend into the lockholes is sleeved between the circular ring (302) and the frame body (300), and a pulling cap (304) is arranged at one end, extending out of the frame body (300), of the round rod (301).

7. A stormwater drainage device as claimed in claim 1, wherein: and a mounting frame (10) for fixing the water inlet plate (2) is arranged in the cavity and positioned at the upper end part.

8. A stormwater drainage device as claimed in claim 2, wherein: the side wall of the collecting cavity (9) is provided with a cabinet door (11) which can be opened and closed.