CN215888537U

CN215888537U - Rainwater recovery device

Info

Publication number: CN215888537U
Application number: CN202122308612.5U
Authority: CN
Inventors: 叶利辉
Original assignee: Ningbo Shuangqiao Garden Construction Co ltd
Current assignee: Ningbo Shuangqiao Garden Construction Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-22
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of building energy conservation, in particular to a rainwater recovery device. Comprises a cylinder body, a rotating shaft, a mud scraper and a mud conveying piece; the bottom of the cylinder body is provided with a sludge discharge port; the mud conveying piece comprises a cover plate, a connecting column and a bottom plate, the cover plate is positioned in the barrel and is suitable for closing the mud discharging port, and the bottom plate is positioned outside the barrel; the pivot is worn to establish and is installed the bottom of barrel, the mud scraper is installed the pivot is located one side in the barrel, the bottom of mud scraper with the inboard bottom surface of barrel offsets, the mud scraper with the pivot is rotatory right as the axle sludge in the barrel strikes off. This application sets up through the cooperation of fortune mud spare, mud scraper, pivot and barrel for the mud scraper can rotate the silt of striking off the barrel bottom, scrapes the silt again to the fortune mud spare that the apron was opened, and the apron closes the back with the barrel lid mutually, and fortune mud spare is transported silt to the barrel and is discharged outward, reaches the effect of clearing up silt fast.

Description

Rainwater recovery device

Technical Field

The application relates to the technical field of building energy conservation, in particular to a rainwater recovery device.

Background

The building energy conservation refers to reducing energy consumption as much as possible and improving the energy utilization rate of buildings under the condition of meeting the same requirements or achieving the same purpose in the production of building materials, the construction of house buildings and structures and the use process. The rainwater recycling means that rainwater is collected through a collecting pipe, and the rainwater is purified through a rainwater purification device and then reaches a system meeting design and use standards. The situation that urban water resources are in short supply at present can be alleviated through rainwater recovery, the method is an effective way of open source throttling, and rainwater recovery devices are arranged in a plurality of buildings at present, so that the utilization rate of the buildings to the water resources is improved, and the energy conservation of the buildings is realized.

The existing rainwater recovery device mostly adopts a filtering sedimentation principle, and the device comprises a filter plate and a flocculation sedimentation tank. Silt still remains after the rainwater is filtered through the filter plate, the rainwater with silt enters into the flocculation sedimentation tank for further purification, the silt is settled to the bottom of the tank, and the purified rainwater is discharged and recovered through the drain pipe.

Aiming at the related technologies, the inventor thinks that sundries in the settled rainwater can be accumulated at the bottom of the pool to form sludge, the difficulty of cleaning and discharging the sludge from the bottom of the pool is high, and the operation of cleaning personnel is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to provide a rainwater recovery unit of easily arranging silt, this application provides a rainwater recovery unit.

The application provides a rainwater recovery unit adopts following technical scheme:

a rainwater recovery device comprises a cylinder, a rotating shaft, a mud scraper and a mud conveying piece; the bottom of the cylinder body is provided with a sludge discharge port; the mud conveying piece comprises a cover plate, a connecting column and a bottom plate, the cover plate is positioned in the barrel and is suitable for closing the mud discharging port, the bottom plate is positioned outside the barrel, and the cover plate is connected with the bottom plate through the connecting column; the rotating shaft is arranged at the bottom of the barrel in a penetrating manner, the top end of the rotating shaft extends upwards into the barrel, and the bottom end of the rotating shaft penetrates out of the barrel downwards; the mud scraper is installed the pivot is located one side in the barrel, the bottom of mud scraper with the inboard bottom surface of barrel offsets, the mud scraper uses the pivot is rotatory as the axle to be right silt in the barrel is scraped.

By adopting the technical scheme, the rotating shaft rotates the mud scraping plate to scrape the mud at the bottom of the barrel to one position; when the bottom plate is lifted, the cover plate rises, the sludge discharge port is opened, then the sludge scraper is rotated to scrape sludge into a cavity between the cover plate and the bottom plate, and the bottom plate can receive the sludge; when the bottom plate is lowered, the mud conveying piece falls, the cover plate descends, the mud discharging port is closed, and mud in the cavity is conveyed to the outside of the barrel to be discharged, so that the function of rapidly discharging the mud of the rainwater recovery device is realized.

Optionally, the barrel is in mud discharge port department is equipped with the spigot surface, the lateral wall slope of apron sets up, the apron is followed the inside of barrel is followed the spigot surface lid closes in the mud discharge port, the lateral wall of apron with the spigot surface laminates mutually and is spacing in the mud discharge port.

Through adopting above-mentioned technical scheme, the spigot surface cooperatees with the apron lateral wall for the apron is suitable for and closes the mud discharging opening and spacing in the mud discharging opening, prevents that the apron from falling to the barrel outside.

Optionally, the rainwater recovery device further comprises an air cylinder, and the air cylinder is arranged below the bottom plate and is in driving connection with the bottom plate.

By adopting the technical scheme, the bottom plate can be driven by the cylinder positioned below the bottom plate to do up-and-down reciprocating motion, so that the labor is saved, and the efficiency is higher.

Optionally, a retaining ring extends downwards from one side of the bottom plate, which is far away from the cover plate, and the retaining ring surrounds the periphery of the cylinder.

Through adopting above-mentioned technical scheme, keep off the ring around the week side at the cylinder, when the silt that the clearance fell on the bottom plate, keep off the ring and can block silt, sewage etc. make the cylinder avoid pollution such as silt, sewage, provide good operational environment for the cylinder.

Optionally, the rainwater recovery device further comprises a motor, and a motor shaft of the motor is in driving connection with the rotating shaft.

Through adopting above-mentioned technical scheme, the pivot can be by motor drive, and for the rotatory mode of manual drive pivot, motor drive's mode can use manpower sparingly, effectively improves rainwater recovery unit's work efficiency.

Optionally, the top of barrel is equipped with first filter.

Through adopting above-mentioned technical scheme, first filter can block partial great foreign matter outside the barrel, plays protection device inner structure's effect, and prevents that great debris from getting into the texture that can also make silt more homogeneous, the discharge silt of being convenient for.

Optionally, a limiting ring is arranged on the side wall of the barrel, and the limiting ring is located above the mud scraper and abuts against the mud scraper.

Through adopting above-mentioned technical scheme, the spacing ring makes the mud scraper can be spacing between the bottom surface of spacing ring and barrel inboard, prevents that the axial of mud scraper along the pivot from taking place to remove, makes the mud scraper be difficult for taking place the drunkenness because of the silt extrusion from this.

Optionally, a drain pipe is arranged on the barrel and located on the side wall above the limiting ring.

Through adopting above-mentioned technical scheme, the water in the barrel passes through the drain pipe and can in time discharge, and its water level is higher than the spacing ring all the time for can leave partial water and mix with silt in the barrel, prevent the silt caking, the mud scraper of being convenient for strikes off.

Optionally, a second filter plate is arranged at the pipe orifice of the drain pipe.

Through adopting above-mentioned technical scheme, the second filter that is located mouth of pipe department can prevent other great foreign matters entering drain pipe, prevents that the drain pipe from blockking up.

Optionally, a sealing layer is disposed on the side wall of the cover plate.

Through adopting above-mentioned technical scheme, the apron is better with the leakproofness that the mud discharging hole was closed, improves the leak protection performance of device.

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

this application sets up through the cooperation of fortune mud spare, mud scraper, pivot and barrel for the mud scraper can rotate the silt of striking off the barrel bottom, scrapes the silt again to the fortune mud spare that the apron was opened, and the apron closes the back with the barrel lid mutually, and fortune mud spare is transported silt to the barrel and is discharged outward, reaches the effect of clearing up silt fast.

Drawings

Fig. 1 is a sectional view of a rainwater recovery apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a rainwater recovery device at the bottom of a barrel according to an embodiment of the present application.

Description of reference numerals:

1. a barrel; 11. a first filter plate; 12. a drain pipe; 121. a second filter plate; 13. a sludge discharge port; 14. a guide surface; 15. a limiting ring; 2. a rotating shaft; 21. rotating the indicator; 3. a mud scraper; 4. conveying mud pieces; 41. a cover plate; 411. a sealing layer; 42. connecting columns; 43. a base plate; 431. a baffle ring; 5. a cylinder; 6. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-2 and the embodiments.

The embodiment of the application discloses rainwater recovery unit. Referring to fig. 1, the rainwater recovery device includes a barrel 1, a rotation shaft 2, a mud scraper 3, and a mud conveying member 4.

Referring to fig. 1 and 2, the shape of the cylindrical body 1 can be varied, and the present embodiment will be described specifically taking a cylindrical shape as an example. The top of barrel 1 is equipped with first filter 11, and first filter 11 is the plectane shape with barrel 1 top looks adaptation. The first filter plate 11 can prevent large foreign matters from entering the cylinder 1, and plays a role in protecting the internal structure of the device. In addition, because of the effective interception of the bigger sundries, the texture of the silt entering the cylinder body 1 is more uniform, and the silt is more smooth when being discharged. The side wall of the barrel 1 is also provided with at least one drain pipe 12, settled and purified water in the barrel 1 is discharged out of the barrel 1 through the drain pipe 12 for recycling, and sludge is deposited at the bottom of the barrel 1 to be discharged. The drain pipe 12 is provided with a second filter plate 121 at the pipe opening inside the cylinder 1, and the second filter plate 121 can prevent other large foreign matters from entering the drain pipe 12 and prevent the drain pipe 12 from being blocked.

The pivot 2 is worn to establish perpendicularly and is installed in the bottom of barrel 1, and the top of pivot 2 upwards extends in barrel 1, and the bottom of pivot 2 is worn out downwards outside barrel 1. The mud scraper 3 is in the shape of a square plate, and the surface of the mud scraper is arranged vertically. Wherein, one side lateral wall and the 2 fixed connection of pivot of mud scraper 3, the opposite side lateral wall of mud scraper 3 offsets with the inside lateral wall of barrel 1, and the bottom of mud scraper 3 offsets with the inboard bottom surface of barrel 1, and from this, mud scraper 3 uses pivot 2 to strike off as the rotation of axes to the silt in the barrel 1. In this embodiment, the rotating scraping range of the scraper 3 is a cylindrical space with a diameter equal to the inner diameter of the cylinder 1, and covers the bottom of the whole cylinder 1.

The rotating shaft 2 is provided with a rotating indicating piece 21, and the rotating indicating piece 21 is fixedly sleeved on a section of the rotating shaft 2 positioned outside the barrel 1 and is abutted against the outer wall of the bottom of the barrel 1. One side of the rotation indicator 21 is provided with a projection corresponding to the position of the mud scraper 3 in the barrel 1. From this, operating personnel can follow the barrel 1 outward through rotating the position that indicator 21 judged mud scraper 3, also can be through rotating indicator 21 manual regulation mud scraper 3 position, and the operation is nimble more convenient.

The bottom of the cylinder body 1 is provided with a sludge discharge port 13, and the sludge conveying piece 4 is arranged at the cylinder body 1 where the sludge discharge port 13 is positioned. The mud conveying part 4 comprises a cover plate 41, a connecting column 42 and a bottom plate 43, wherein the cover plate 41 is positioned inside the barrel body 1 and is suitable for closing the mud discharging port 13, the bottom plate 43 is positioned outside the barrel body 1, and the cover plate 41 and the bottom plate 43 are connected through the connecting column 42. In order to facilitate the disassembly and the loading of the mud pieces 4, the bottom plate 43 is connected with the connecting column 42 through bolts; the connection strength between the cover plate 41 and the connection column 42 is required to be high, so that the cover plate 41 and the connection column 42 are welded and fixed.

In this embodiment, the mud outlet 13 is a fan-shaped opening, correspondingly, the cover plate 41 is a fan-shaped opening, and the solid shape of the cover plate 41 is the same as the cavity shape of the mud outlet 13. The barrel 1 is in mud discharge port 13 department is equipped with spigot surface 14, and the opening area that mud discharge port 13 is located barrel 1 inside is greater than the opening area that is located barrel 1 outside, correspondingly, the lateral wall slope setting of apron 41, and apron 41 covers from the inside of barrel 1 along spigot surface 14 and closes in mud discharge port 13, and the lateral wall of apron 41 laminates mutually with spigot surface 14 and is spacing in mud discharge port 13. The side wall of the cover plate 41 is provided with the sealing layer 411, so that when the cover plate 41 is covered with the sludge discharge port 13, the joint is more compact, the tightness of the device is improved, and the leakage-proof performance of the device is enhanced.

When the cover plate 41 is tightly covered in the sludge discharge port 13, the cover plate 41 cannot fall to the outside of the barrel 1, and the sludge discharge port 13 is in a closed state, so that the sludge can be conveniently scraped by the sludge scraper 3; when the bottom plate 43 is lifted, the cover plate 41 is pushed open, the sludge discharge port 13 is in an open state, and the sludge scraped to one position can be continuously scraped into a cavity between the cover plate 41 and the bottom plate 43 by the sludge scraper 3; when the cover plate 41 is closed again, the sludge discharge port 13 is closed, and the cavity between the cover plate 41 and the bottom plate 43 is moved to the outside of the barrel, so that sludge can be discharged conveniently.

The inner side wall of the barrel body 1 is provided with a limiting ring 15, and the limiting ring 15 is positioned above the mud scraping plate 3 and is abutted against the mud scraping plate 3. The drain pipe 12 is located on the upper side wall of the stop collar 15. Therefore, the mud scraping plate 3 can be limited between the limiting ring 15 and the bottom wall of the barrel 1 and is not easy to move due to extrusion of silt; the water body above the limiting ring 15 can be discharged by the water discharge pipe 12, when silt is accumulated to the position of the limiting ring 15, water is discharged by the water discharge pipe 12 and can be mixed with the silt by leaving part of the water body, the silt hardness is reduced, and the mud scraping plate 3 is convenient to scrape.

The rainwater recovery device further comprises a cylinder 5 and a motor 6, the cylinder 5 is arranged below the bottom plate 43 and is in driving connection with the bottom plate 43, and a shaft of the motor 6 is in driving connection with the rotating shaft 2. Therefore, the bottom plate 43 can be driven by the cylinder 5 to do up-and-down reciprocating translational motion, so that the labor is saved, and the working efficiency is higher; the rotating shaft 2 can be driven by the motor 6, so that the labor is saved, and the working efficiency is improved.

In this embodiment, a stop ring 431 extends downward from the side of the bottom plate 43 away from the cover plate 41, and the stop ring 431 surrounds the circumference of the cylinder 5. When cleaning the sludge falling on the bottom plate 43, the baffle ring 431 can block the sludge, the sewage and the like, so that the cylinder 5 is prevented from being polluted by the sludge, the sewage and the like, and a good operation environment is provided for the cylinder 5.

The implementation principle of the rainwater recovery device in the embodiment of the application is as follows:

when the rotating shaft 2 vertically penetrates through the center of the bottom surface of the barrel body 1, the motor 6 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the mud scraping plate 3 to rotate by taking the rotating shaft 2 as an axis, the mud scraping plate 3 rotates to scrape mud at the bottom of the barrel body 1 to one position, when the cover plate 41 is covered with the mud discharging port 13, the connecting column 42 and the bottom plate 43 of the mud conveying piece 4 are positioned outside the barrel body 1, and at the moment, the bottom surface of the barrel body 1 is a flat round surface, so that the mud is convenient to clean; when the cylinder 5 drives the bottom plate 43 to lift, the cover plate 41 is pushed open, the sludge discharge port 13 is in an open state, and the sludge scraped to one position can be continuously scraped into a cavity between the cover plate 41 and the bottom plate 43 by the sludge scraper 3; when the cylinder 5 stops working, the cover plate 41 is closed again, the sludge discharge port 13 is closed, and the cavity between the cover plate 41 and the bottom plate 43 is moved to the outside of the cylinder, so that sludge is conveniently discharged.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, 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 rainwater recovery unit which characterized in that: comprises a cylinder body (1), a rotating shaft (2), a mud scraper (3) and a mud conveying piece (4); the bottom of the cylinder body (1) is provided with a sludge discharge port (13); the mud conveying piece (4) comprises a cover plate (41), a connecting column (42) and a bottom plate (43), the cover plate (41) is located inside the barrel body (1) and is suitable for closing the mud discharging port (13), the bottom plate (43) is located outside the barrel body (1), and the cover plate (41) and the bottom plate (43) are connected through the connecting column (42); the rotating shaft (2) is arranged at the bottom of the cylinder body (1) in a penetrating manner, the top end of the rotating shaft (2) extends upwards into the cylinder body (1), and the bottom end of the rotating shaft (2) penetrates out of the cylinder body (1) downwards; the mud scraper (3) is installed the pivot (2) is located one side in barrel (1), the bottom of mud scraper (3) with the inboard bottom surface of barrel (1) offsets, mud scraper (3) with pivot (2) are rotatory right as the axle sludge in barrel (1) strikes off.

2. A rainwater recovery device according to claim 1, characterised in that: the barrel (1) is in mud discharging port (13) department is equipped with spigot surface (14), the lateral wall slope of apron (41) sets up, apron (41) follow the inside of barrel (1) is followed spigot surface (14) lid closes in mud discharging port (13), the lateral wall of apron (41) with spigot surface (14) are laminated mutually and are spacing in mud discharging port (13).

3. A rainwater recovery device according to claim 1, characterised in that: the device is characterized by further comprising an air cylinder (5), wherein the air cylinder (5) is arranged below the bottom plate (43) and is in driving connection with the bottom plate (43).

4. A rainwater recovery device according to claim 3, characterised in that: one side of the bottom plate (43) far away from the cover plate (41) extends downwards to form a retaining ring (431), and the retaining ring (431) surrounds the periphery of the cylinder (5).

5. A rainwater recovery device according to claim 1, characterised in that: the motor is characterized by further comprising a motor (6), and a motor (6) shaft of the motor (6) is in driving connection with the rotating shaft (2).

6. A rainwater recovery device according to claim 1, characterised in that: the top of barrel (1) is equipped with first filter (11).

7. A rainwater recovery device according to claim 1, characterised in that: the side wall of the barrel body (1) is provided with a limiting ring (15), and the limiting ring (15) is located above the mud scraping plate (3) and is abutted against the mud scraping plate (3).

8. A rainwater recovery device according to claim 7, characterised in that: the water discharging pipe (12) is arranged on the barrel body (1), and the water discharging pipe (12) is located on the side wall above the limiting ring (15).

9. A rainwater recovery device according to claim 8, characterised in that: and a second filter plate (121) is arranged at the pipe orifice of the drain pipe (12).

10. A rainwater recovery device according to claim 1, characterised in that: and a sealing layer (411) is arranged on the side wall of the cover plate (41).