CN218970125U

CN218970125U - Rainwater recovery unit suitable for green building

Info

Publication number: CN218970125U
Application number: CN202222619623.XU
Authority: CN
Inventors: 边华东
Original assignee: Jiangsu Sida Heavy Industry Co ltd
Current assignee: Jiangsu Sida Heavy Industry Co ltd
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-05-05
Anticipated expiration: 2032-10-07

Abstract

The utility model discloses a rainwater recovery device suitable for a green building, which comprises a return-shaped water collecting tank, a water storage tank and a filter cartridge, wherein two ends of the interior of the return-shaped water collecting tank are provided with a second water outlet, two ends of one side of the second water outlet are provided with a first water outlet, filter screens are fixedly clamped in the first water outlet and the second water outlet through clamping grooves, two ends of the bottom of the return-shaped water collecting tank are connected with a first water outlet pipe through threaded grooves, transverse water pipes are connected between the first water outlet pipes through pipeline connectors, and the bottoms of the transverse water pipes are connected with the filter cartridge through pipelines. The utility model can carry out deep filtration on the collected rainwater, is convenient for personnel to use, and can seal the transverse water pipe after the water storage tank is filled with water, so that the rainwater is discharged through the water discharge pipe, and the influence on the building wall caused by overflow of the rainwater from the water collecting tank in the shape of a Chinese character 'Hui'.

Description

Rainwater recovery unit suitable for green building

Technical Field

The utility model relates to the technical field of green buildings, in particular to a rainwater recovery device suitable for a green building.

Background

The green building is a high-quality building which can save resources, protect environment, reduce pollution, provide healthy, applicable and efficient use space for people and maximally realize the harmonious symbiosis of people and nature in the whole life period, and the green building is provided with energy-saving and environment-friendly facilities such as a solar photovoltaic panel, a rainwater recovery device and the like.

Patent number CN202220717881.9 discloses a green rainwater recovery unit for building, including building body, side water guide way, water receiving frame, transmission pipeline and rainwater recovery box, the fixed surface mounting of building body blocks up the siren, the guiding gutter has been seted up to the inner bottom of water receiving frame, the output and the transmission pipeline of guiding gutter are connected, the opening part of guiding gutter is located side water guide way output under, the extension of guiding gutter is connected with the filter screen through the axis of rotation, the inside sliding connection of water receiving frame has the floating plate, the bottom of floating plate frame rotates and is connected with the link, and the filter screen angle of this utility model is towards constantly being close to perpendicularly, makes the plug on filter screen surface roll down under the effect of gravity, and simultaneously the balancing weight slides down under the effect of gravity, carries out the quick clearance to the plug on filter screen surface under the thrust effect of balancing weight and slip cutter.

The existing rainwater recovery device suitable for green buildings is characterized in that: the rainwater collecting device has the advantages that the rainwater collecting device is simple in integral structure, rainwater can not be deeply filtered, so that people can use the rainwater collecting device conveniently, the rainwater collecting device does not have a drainage function, rainwater can overflow from the side water guide channel after being filled in the rainwater collecting box, and the influence on a building wall body can be caused. For this reason, we propose a rainwater recovery apparatus suitable for green construction.

Disclosure of Invention

The utility model mainly aims to provide a rainwater recovery device suitable for a green building, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a rainwater recovery unit suitable for green building, includes back font water catch bowl, storage water tank and cartridge filter, return font water catch bowl inside both ends and seted up No. two lower mouth of a river, no. two lower mouth of a river one side both ends have been seted up, no. one lower mouth of a river and No. two lower mouth of a river are inside all to be fixed with the filter screen through the draw-in groove block, return font water catch bowl bottom both ends to be connected with a downcomer through the thread groove, there is horizontal water pipe through the pipe connection between the downcomer, horizontal water pipe bottom has the cartridge filter through the pipe connection, the quartz sand filter block is installed through the mounting bracket in the cartridge filter inside, the cartridge filter bottom is connected with the storage water tank through the thread groove, there is the spacing pipe at storage water tank top both ends through the thread groove connection, the inside cover of spacing pipe is equipped with the connecting rod that can reciprocate, the connecting rod top is fixed with the baffle that is used for horizontal water pipe through the bolt, the connecting rod bottom is fixed with the foam floating plate through the bolt.

Further, two ends of the bottom of the water collecting tank in the shape of a Chinese character 'Hui' are connected with a second sewer pipe through a thread groove, the top end of the second sewer pipe is communicated with a second sewer port, one end of the second sewer pipe is connected with a first sewer pipe through a pipeline joint, and the top end of the first sewer pipe is communicated with the first sewer port.

Further, two ends of the bottom of the transverse water pipe are connected with a pipe body through thread grooves, a sealing ring is glued at the inner top of the pipe body, and the sealing ring is sleeved on the outer side of the connecting rod; the sealing ring can play a sealing role between the connecting rod and the pipe body.

Further, the foam floating plate is positioned in the water storage tank, and the baffle is positioned in the pipe body.

Further, one end of the first sewer pipe is connected with a drain pipe through a thread groove.

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

the quartz sand filter block and the activated carbon filter block in the filter cartridge can effectively adsorb and filter impurities and toxic and harmful substances in rainwater, after the rainwater in the water storage tank is filled, the foam floating plate floating on the water surface pushes the connecting rod and the baffle at the top end of the connecting rod to move upwards, so that the baffle is inserted into the transverse water pipe to block the transverse water pipe, the rainwater flowing into the first sewer pipe is discharged through the drain pipe, and cannot overflow from the water collecting tank in the shape of a Chinese character 'Hui', and the influence on a building wall is avoided.

Drawings

Fig. 1 is a schematic view showing the overall structure of a rainwater recycling apparatus suitable for green construction according to the present utility model.

Fig. 2 is a schematic view of a baffle and foam floating plate structure of a rainwater recycling device suitable for green construction.

Fig. 3 is a schematic diagram showing the internal structure of a filter cartridge of a rainwater recycling apparatus suitable for a green building according to the present utility model.

In the figure: 1. a Chinese character 'Hui' shaped water collecting tank; 2. a water storage tank; 3. a filter cartridge; 4. a first sewer pipe; 5. a transverse water pipe; 6. a tube body; 7. a limiting tube; 8. a connecting rod; 9. a second sewer pipe; 10. a first water outlet; 11. a filter screen; 12. quartz sand filter blocks; 13. an activated carbon filter block; 14. a baffle; 15. a foam floating plate; 16. a seal ring; 17. a second water outlet; 18. and (5) a water drain pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a rainwater recovery unit suitable for green building, including returning font water catch bowl 1, storage water tank 2 and cartridge filter 3, return font water catch bowl 1 inside both ends and seted up No. two lower mouth 17, no. two lower mouth 17 one side both ends have been seted up No. one and have been down mouth 10, no. one lower mouth 10 and No. two lower mouth 17 inside all are fixed with filter screen 11 through the draw-in groove block, return font water catch bowl 1 bottom both ends are connected with a downcomer 4 through the thread groove, be connected with horizontal water pipe 5 through the pipe connection between the downcomer 4, horizontal water pipe 5 bottom is connected with cartridge filter 3 through the pipe connection, the quartz sand filter block 12 is installed through the mounting bracket to cartridge filter 3 inside, the quartz sand filter block 13 is installed through the mounting bracket to the quartz sand filter block 12 bottom, the cartridge filter 3 bottom is connected with 2 through the thread groove, storage water tank 2 top both ends are connected with spacing pipe 7 through the thread groove, spacing pipe 7 inside cover is equipped with connecting rod 8 that can reciprocate, the connecting rod 8 top is fixed with through the foam through the bolt 15 that is used for the bottom of the shutoff water tank 8, the bottom through the shutoff baffle 15 is fixed with the foam deck 15.

The two ends of the bottom of the water collection tank 1 in the shape of a Chinese character Hui are connected with a No. two sewer pipe 9 through thread grooves, the top end of the No. two sewer pipe 9 is communicated with a No. two sewer port 17, one end of the No. two sewer pipe 9 is connected with a No. one sewer pipe 4 through a pipeline joint, and the top end of the No. one sewer pipe 4 is communicated with a No. one sewer port 10.

In this embodiment, as shown in fig. 1, the second downcomer 9 allows rainwater falling through the second downcomer 17 to flow into the first downcomer 4, and between the rainwater falling through the first downcomer 10 to flow into the first downcomer 4.

The two ends of the bottom of the transverse water pipe 5 are connected with a pipe body 6 through screw grooves, a sealing ring 16 is glued at the inner top of the pipe body 6, and the sealing ring 16 is sleeved on the outer side of the connecting rod 8.

In this embodiment, as shown in fig. 2, a seal ring 16 seals between the connecting rod 8 and the pipe body 6.

Wherein, the foam floating plate 15 is positioned in the water storage tank 2, and the baffle 14 is positioned in the pipe body 6.

In this embodiment, as shown in fig. 2, the foam floating plate 15 is located in the water storage tank 2, so that rainwater can conveniently push the foam floating plate to move upwards, and the baffle 14 is located in the pipe body 6, so that the foam floating plate 15 can conveniently push the foam floating plate to be inserted into the transverse water pipe 5.

Wherein, one end of the first sewer pipe 4 is connected with a drain pipe 18 through a thread groove.

In this embodiment, as shown in fig. 1, after the water storage tank 2 is filled and the horizontal water pipe 5 is blocked, rainwater falling through the first sewer pipe 4 is discharged from the drain pipe 18.

In the rainwater recycling device suitable for the green building, when the rainwater recycling device works, personnel fix the back-shaped water collecting tank 1 on the outer side of the green building, rainwater falls into the back-shaped water collecting tank 1 during raining, flows into the first sewer pipe 4 through the second sewer port 17 and the first sewer port 10, the filter screen 11 can prevent sundries, branches and the like from blocking the second sewer port 17 or the first sewer port 10, rainwater in the first sewer pipe 4 flows into the filter cylinder 3, the quartz sand filter block 12 and the activated carbon filter block 13 in the filter cylinder 3 can effectively adsorb and filter impurities and toxic and harmful substances in the rainwater, the filtered rainwater falls into the water storage tank 2 for storage, the foam floating plate 15 and the connecting rod 8 at the top end of the foam floating plate are pushed to move upwards along with the continuous rising of the water level in the water storage tank 2, the baffle 14 is inserted into the transverse water pipe 5, the rainwater in the water storage tank 2 is prevented from blocking the transverse water pipe 5 after the rainwater is filled up, and the rainwater flowing into the first sewer pipe 4 is discharged through the water discharge pipe 18 at the moment, and the influence on the overflow of the wall body is avoided.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rainwater recovery unit suitable for green building, includes back font water catch bowl (1), storage water tank (2) and cartridge filter (3), its characterized in that: the utility model discloses a water storage tank, including back font water catch bowl (1), no. two lower mouth (17) have been seted up at inside both ends of water catch bowl (1), no. one lower mouth (10) have been seted up at No. two lower mouth (17) one side both ends, no. one lower mouth (10) and No. two lower mouth (17) are inside all to be fixed with filter screen (11) through the draw-in groove block, it has a downcomer (4) to return font water catch bowl (1) bottom both ends through thread groove connection, there is horizontal water pipe (5) through pipe connection between downcomer (4), there is cartridge filter (3) horizontal water pipe (5) bottom through pipe connection, cartridge filter (3) are inside to install quartz sand filter block (12) through the mounting bracket, active carbon filter block (13) are installed through the mounting bracket to quartz sand filter block (12) bottom, cartridge filter (3) bottom is connected with storage tank (2) through the thread groove connection, storage tank (2) top both ends are connected with spacing pipe (7) through the thread groove, spacing pipe (7) inside cover is equipped with connecting rod (8) that can reciprocate, connecting rod (8) top is used for bolt (14) through fixed shutoff water pipe (15) through fixed bolt (14) bottom of connecting rod (8).

2. A stormwater recovery device adapted for green construction as claimed in claim 1, wherein: the two ends of the bottom of the water collection tank (1) in the shape of a Chinese character 'hui' are connected with a No. two sewer pipe (9) through thread grooves, the top end of the No. two sewer pipe (9) is communicated with a No. two sewer port (17), one end of the No. two sewer pipe (9) is connected with a No. one sewer pipe (4) through a pipeline joint, and the top end of the No. one sewer pipe (4) is communicated with a No. one sewer port (10).

3. A stormwater recovery device adapted for green construction as claimed in claim 1, wherein: the two ends of the bottom of the transverse water pipe (5) are connected with a pipe body (6) through screw grooves, a sealing ring (16) is glued at the inner top of the pipe body (6), and the sealing ring (16) is sleeved on the outer side of the connecting rod (8).

4. A stormwater recovery device adapted for green construction as claimed in claim 1, wherein: the foam floating plate (15) is positioned in the water storage tank (2), and the baffle (14) is positioned in the pipe body (6).

5. A stormwater recovery device adapted for green construction as claimed in claim 1, wherein: one end of the first sewer pipe (4) is connected with a drain pipe (18) through a thread groove.