CN215442761U

CN215442761U - Roof drainage structure

Info

Publication number: CN215442761U
Application number: CN202121862751.6U
Authority: CN
Inventors: 马小驰
Original assignee: Shanghai Famaqiang Construction Engineering Co ltd
Current assignee: Shanghai Famaqiang Construction Engineering Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The application relates to a roof drainage structure, which comprises a drainage ditch, a drainage pipe arranged in the drainage ditch and a collection box arranged in the drainage ditch; the drainage ditch is provided with an accommodating cavity for accommodating water, the collecting box is provided with a collecting port, the collecting port is communicated with the accommodating cavity, the drainage ditch is provided with a first filter screen, and the first filter screen is upwards tilted towards the direction far away from the collecting box; during rainfall, sundries are washed to the collecting port by rainwater and fall into the collecting box; the drainage ditch is provided with a drainage port, and the drainage pipe is communicated with the drainage ditch through the drainage port; the inner wall of the water outlet is provided with a second filter screen; the drain pipe is provided with a stirring assembly, the stirring assembly comprises a stirring paddle rotationally connected to the drain pipe and a driving motor for driving the stirring to rotate, and the plate lowering axis of the stirring paddle is arranged along the horizontal direction; the stirring paddle comprises a rotating rod and a paddle blade, wherein the rotating rod is coaxially fixed with an output shaft of the driving motor, and the paddle blade is fixed on the rotating rod and deviates from the driving motor. The present application has the effect of improving the problem that roof drainage systems may become blocked.

Description

Roof drainage structure

Technical Field

The application relates to the field of drainage structures, in particular to a roof drainage structure.

Background

Roof drainage, which is a measure for rapidly draining rain and snow water on the roof to avoid the generation of roof water accumulation. In the building engineering, the water drainage of the roof is carried out in two modes of organized water drainage and unorganized water drainage.

When raining, if sundries such as roof leaves are more, the drain pipe is likely to be blocked, so that the drainage of the roof is not smooth, more rainwater is likely to be accumulated on the roof, and the rainwater is likely to seep through the roof and enter the house, so that the roof is more troublesome and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that a roof drainage system can be blocked, the application provides a roof drainage structure.

The application provides a roofing drainage structures adopts following technical scheme:

a roof drainage structure comprises a drainage ditch, a drainage pipe arranged in the drainage ditch and a collection box arranged in the drainage ditch; the drainage ditch is provided with an accommodating cavity for accommodating water, the collecting box is provided with a collecting port, the collecting port is communicated with the accommodating cavity, the drainage ditch is provided with a first filter screen, and the first filter screen is upwards tilted towards the direction far away from the collecting box; during rainfall, sundries are washed to the collecting opening by rainwater and fall into the collecting box.

Through adopting above-mentioned technical scheme, during the rainfall, the rainwater falls into the escape canal, and debris are filtered to the first filter screen in the escape canal, and debris are washed away to the collecting box in, later the rainwater passes through first filter screen and discharges from the drain pipe to the problem that roofing drainage system probably is blocked has been improved.

Optionally, the drainage ditch is provided with a drainage port, and the drainage pipe is communicated with the drainage ditch through the drainage port; and a second filter screen is arranged on the inner wall of the water outlet.

Through adopting above-mentioned technical scheme, carry out the secondary filter to debris through setting up the second filter screen, reduce the possibility that debris got into the drain pipe, make the drainage of drain pipe smooth and easy, even a small amount of tiny debris get into the drain pipe, debris are also not enough to block up the drain pipe.

Optionally, the drain pipe is equipped with the stirring subassembly, the stirring subassembly including rotate connect in the stirring rake and the drive of drain pipe stirring pivoted driving motor, the axis of rotation of stirring rake sets up along the horizontal direction.

Through adopting above-mentioned technical scheme, see through setting up the speed that stirring subassembly accelerated rivers flow in the drain pipe, make the drainage faster more smooth and easy.

Optionally, the stirring rake includes with the coaxial fixed dwang of driving motor's output shaft and be fixed in the dwang deviates from the paddle of driving motor one end.

Through adopting above-mentioned technical scheme, during the drainage, driving motor starts, and the dwang is driven by driving motor and rotates, and later the dwang drives the stirring rake and rotates and accelerate the velocity of flow of rivers, makes the drainage of rainwater faster.

Optionally, the driving motor is a waterproof motor.

Through adopting above-mentioned technical scheme, regard as drive stirring rake pivoted driving source with waterproof motor, make driving motor have waterproof nature, prevent that driving motor from influencing the possibility of operation because of intaking.

Optionally, the drainage ditch is provided with a pushing assembly, the pushing assembly comprises a push plate and a driving cylinder for driving the push plate to move, and the arrangement direction of an output shaft of the driving cylinder is the same as the arrangement direction of the first filter screen; the push plate is abutted against the first filter screen.

Through adopting above-mentioned technical scheme, push the debris on with first filter screen through setting up the promotion subassembly and push in the collecting box, reduce the possibility that debris were piled up to first filter screen.

Optionally, the driving cylinder is a waterproof cylinder.

Through adopting above-mentioned technical scheme, regard waterproof cylinder as the driving source that drives the push pedal and remove, make and drive actuating cylinder and have waterproof nature, prevent to drive actuating cylinder because of intaking and influence the possibility of operation.

Optionally, the collecting box is provided with a drain pipe, and a third filter screen is arranged at the joint of the drain pipe and the collecting box.

Through adopting above-mentioned technical scheme, filter debris through setting up the third filter screen, collect debris in the collecting box, make things convenient for follow-up clearance debris.

Optionally, the collecting box is provided with a water outlet, the side wall of the collecting box is hinged with a water outlet plate, the hinge axis of the water outlet plate is arranged along the horizontal direction, and the water outlet plate blocks the water outlet; the collecting box is provided with a clamping block, the clamping block is clamped with a fixing rod, and the fixing rod enables the water outlet plate to be tightly abutted to the collecting box.

By adopting the technical scheme, the water outlet plate is in a covered state during drainage by arranging the water outlet plate to block the water outlet, so that sundries are prevented from being brought out of the collecting box by rainwater, the fixing rod can be taken out when the rainwater falls, the fixation of the water outlet plate is released, and the sundries are cleared out of the collecting box.

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

1. when the roof drainage system rains, rainwater falls into the drainage ditch, the first filter screen on the drainage ditch filters impurities, the impurities are washed into the collection box, and then the rainwater passes through the first filter screen and is discharged from the drainage pipe, so that the problem that the roof drainage system is possibly blocked is solved;

2. the sundries on the first filter screen are pushed into the collecting box by the pushing assembly, so that the possibility of accumulating the sundries on the first filter screen is reduced;

3. the water outlet plate is arranged to plug the water outlet, the water outlet plate is in a covering state during drainage, sundries are prevented from being brought out of the collecting box by rainwater, the fixing rod can be taken out when the rainwater falls, the fixing of the water outlet plate is released, and the sundries are cleared out of the collecting box.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural view of a drainage ditch according to an embodiment of the present invention.

FIG. 3 is a partial schematic view of a collection box according to an embodiment of the present disclosure.

FIG. 4 is a schematic view of a stirring assembly according to an embodiment of the present application.

Description of reference numerals: 1. a drainage ditch; 2. a drain pipe; 3. a collection box; 4. an accommodating chamber; 5. a collection port; 6. a first filter screen; 7. a water discharge opening; 8. a drain pipe; 9. a third filter screen; 10. a liquid level alarm; 11. a water outlet; 12. a water outlet plate; 13. a clamping block; 14. fixing the rod; 15. a pushing assembly; 16. a driving cylinder; 17. pushing the plate; 18. a water outlet; 19. a second filter screen; 20. a stirring assembly; 21. a drive motor; 22. a stirring paddle; 23. rotating the rod; 24. a paddle blade.

Detailed Description

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

The embodiment of the application discloses roofing drainage structures. Referring to fig. 1, the roof drainage structure includes a drainage ditch 1, a drainage pipe 2, and a collection tank 3. Escape canal 1 has been seted up and has been supplied water the chamber 4 that holds, and drain pipe 2 connects in escape canal 1, and collecting box 3 is fixed in the one end that 1 deviates from drain pipe 2 in escape canal. The drain pipe 2 is used for draining water, and the collecting box 3 is used for collecting sundries.

Referring to fig. 1 and 2, the collection box 3 is provided with a collection port 5 communicating with the containing cavity 4, and the collection port 5 communicates with the drainage ditch 1 and the collection box 3. Escape canal 1 is fixed with first filter screen 6, and first filter screen 6 slope sets up, and first filter screen 6 perks upwards towards the direction of keeping away from collection mouth 5, and debris are filtered by first filter screen 6 to get into collecting box 3 under the erodeing of rainwater.

Referring to fig. 1 and 2, the drainage ditch 1 is provided with a pushing assembly 15, the pushing assembly 15 comprises a driving cylinder 16 and a push plate 17, the push plate 17 is fixed at one end of an output shaft of the driving cylinder 16, which faces the collection box 3, the push plate 17 is abutted against the first filter screen 6, and the end face of the push plate 17, which faces one side of the collection box 3, is perpendicular to the upper end face of the first filter screen 6. The driving air cylinder 16 is a waterproof air cylinder, an output shaft of the driving air cylinder 16 is obliquely arranged, and the oblique direction of the output shaft of the driving air cylinder 16 is the same as that of the first filter screen 6. If the sundries on the first filter screen 6 are not washed to the collecting box 3, the driving air cylinder 16 is started to drive the push plate 17 to move, and the push plate 17 brushes the sundries into the collecting box 3.

Referring to fig. 1 and 2, a water outlet 18 is provided at one end of the drainage ditch 1 away from the collection box 3, the drainage pipe 2 is communicated with the drainage ditch 1 through the water outlet 18, a second filter screen 19 is fixed at the water outlet 18, the size of the mesh opening of the second filter screen 19 is smaller than that of the mesh opening of the first filter screen 6, and the second filter screen 19 filters sundries for the second time to prevent the sundries from entering the drainage pipe 2. If a small amount of fine sundries enter the drain pipe 2, the sundries can be discharged out of the drain pipe 2 along with rainwater, and drainage cannot be influenced.

Referring to fig. 1 and 3, the collecting box 3 has been seted up the outlet 7, and the collecting box 3 has the outlet 8 through outlet 7 intercommunication, and outlet 7 department is fixed with third filter screen 9, and third filter screen 9 is used for filtering debris. The collecting box 3 is fixed with a liquid level alarm 10, and the alarm liquid level of the liquid level alarm 10 is lower than the bottom wall of the collecting port 5. Part rainwater flows into collecting box 3 from first filter screen 6, and the rainwater in the collecting box 3 passes through drain pipe 8 discharge collecting box 3, if collecting box 3 is blockked up, the water level in the collecting box 3 rises gradually to the warning liquid level of liquid level alarm 10, and liquid level alarm 10 sends out the police dispatch newspaper, and the user is in time handled after receiving the warning.

Referring to fig. 1 and 3, the collecting box 3 is provided with a water outlet 11, the side wall of the collecting box 3 is hinged with a water outlet plate 12 for plugging the water outlet 11, and the hinge axis of the water outlet plate 12 is arranged along the horizontal direction. The collecting box 3 is fixed with joint piece 13, and the fixed block joint has dead lever 14, and dead lever 14 supports outlet plate 12 tightly in collecting box 3 and makes outlet plate 12 seal delivery port 11. After the sundries in the collecting box 3 are accumulated to a certain degree, the fixing rod 14 is taken out to enable the water outlet plate 12 to be turned out, the sundries in the collecting box 3 are cleaned, the water outlet plate 12 is made to seal the water outlet 11 after the cleaning is finished, and the fixing rod 14 is clamped in the clamping block 13.

Referring to fig. 1 and 4, the drain pipe 2 is provided with a stirring assembly 20, the stirring assembly 20 includes a driving motor 21 fixed on the roof and a stirring paddle 22 arranged on the driving motor 21, and the driving motor 21 is a waterproof motor. The stirring paddle 22 comprises a rotating rod 23 coaxially fixed with the output shaft of the driving motor 21 and a paddle 24 fixed at one end of the rotating rod 23 away from the driving motor 21, the rotating rod 23 is rotatably connected to the water drainage pipe 2, and the rotating axis of the rotating rod 23 is perpendicular to the axis of the water drainage pipe 2. The stirring paddle 22 is driven by the driving motor 21 to stir the rainwater to accelerate the rainwater discharge speed.

The implementation principle of a roof drainage structure of the embodiment of the application is as follows: during the rainfall, first filter screen 6 and second filter screen 19 filter debris, guarantee the unobstructed of drainage, stirring subassembly 20 accelerates the drainage speed, and collects debris through setting up collecting box 3, and convenient follow-up clearance to debris.

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

Claims

1. A roof drainage structures which characterized in that: comprises a drainage ditch (1), a drainage pipe (2) arranged on the drainage ditch (1) and a collection box (3) arranged on the drainage ditch (1); the drainage ditch (1) is provided with an accommodating cavity (4) for accommodating water, the collecting box (3) is provided with a collecting port (5), the collecting port (5) is communicated with the accommodating cavity (4), the drainage ditch (1) is provided with a first filter screen (6), and the first filter screen (6) is upwards tilted towards the direction away from the collecting box (3); during rainfall, sundries are washed to the collecting port (5) by rainwater and fall into the collecting box (3).

2. A roof drainage structure as claimed in claim 1, wherein: a water outlet (18) is formed in the drainage ditch (1), and the drainage pipe (2) is communicated with the drainage ditch (1) through the water outlet (18); and a second filter screen (19) is arranged on the inner wall of the water outlet (18).

3. A roof drainage structure as claimed in claim 1, wherein: drain pipe (2) are equipped with stirring subassembly (20), stirring subassembly (20) including rotate connect in the stirring rake (22) and the drive of drain pipe (2) stirring pivoted driving motor (21), the axis of rotation of stirring rake (22) sets up along the horizontal direction.

4. A roof drainage structure as claimed in claim 3, wherein: the stirring paddle (22) comprises a rotating rod (23) coaxially fixed with an output shaft of the driving motor (21) and a paddle blade (24) fixed on the rotating rod (23) and deviating from one end of the driving motor (21).

5. A roof drainage structure as claimed in claim 3, wherein: the driving motor (21) is a waterproof motor.

6. A roof drainage structure as claimed in claim 1, wherein: the drainage ditch (1) is provided with a pushing assembly (15), the pushing assembly (15) comprises a push plate (17) and a driving cylinder (16) for driving the push plate (17) to move, and the arrangement direction of an output shaft of the driving cylinder (16) is the same as that of the first filter screen (6); the push plate (17) is abutted against the first filter screen (6).

7. A roof drainage structure as claimed in claim 6, wherein: the driving cylinder (16) is a waterproof cylinder.

8. A roof drainage structure as claimed in claim 1, wherein: the collecting box (3) is provided with a drain pipe (8), and a third filter screen (9) is arranged at the joint of the drain pipe (8) and the collecting box (3).

9. A roof drainage structure as claimed in claim 1, wherein: the water outlet (11) is formed in the collecting box (3), the side wall of the collecting box (3) is hinged with a water outlet plate (12), the hinge axis of the water outlet plate (12) is arranged along the horizontal direction, and the water outlet plate (12) blocks the water outlet (11); the collecting box (3) is provided with a clamping block (13), the clamping block (13) is clamped with a fixing rod (14), and the water outlet plate (12) is abutted to the collecting box (3) by the fixing rod (14).