CN211473115U

CN211473115U - Anti-blocking device for building drainage pipe

Info

Publication number: CN211473115U
Application number: CN201921995494.6U
Authority: CN
Inventors: 曾茂
Original assignee: Guangdong Huahan Construction Engineering Co ltd
Current assignee: Guangdong Jianzhuang Construction Engineering Co.,Ltd.
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-09-11
Anticipated expiration: 2029-11-16

Abstract

An anti-blocking device for a building drain pipe comprises a shell, a water inlet pipe, a guide plate, two fixed blocks, a rotating shaft, blades, a water outlet part, a filter screen, a tightening block, a power device and a collecting hopper; the water inlet pipe is arranged on one side of the top of the shell; the guide plate is arranged on the inner wall of the shell, and the bottom of the guide plate is provided with a water outlet; the water outlet piece is arranged at the bottom of the shell, the lower end of the water outlet piece penetrates through the shell, a water outlet hole is formed in the water outlet piece, and a filter screen is arranged in the water outlet hole; the upper surface of the filter screen is flush with the upper surface of the water outlet piece; the two fixed blocks are arranged at two ends of the bottom in the shell; the rotating shaft is rotatably arranged on the two fixed blocks, one end of the rotating shaft penetrates through the shell to be in transmission connection with the power end of the power device, and blades are arranged on the rotating shaft; the blade structure is a helical blade; one end of the bottom of the shell, which is far away from the power device, is provided with a blanking hole; the utility model discloses simple structure, convenient operation can in time collect the impurity of ponding aquatic and handle, effectively prevents that impurity from blockking up the drain pipe.

Description

Anti-blocking device for building drainage pipe

Technical Field

The utility model relates to a building drainage technical field especially relates to a building is prevented stifled device for drain pipe.

Background

For buildings, the water accumulated on the roof is discharged by a drainage pipe, one end of the drainage pipe is fixed on the roof, the other end of the drainage pipe is fixed at the bottom of the outer wall of the building, but for the water accumulated on the roof, sundries are easily mixed, the sundries will move along the drainage pipe to the bottom end of the drainage pipe, but a net for preventing animals from entering is usually arranged at the inner wall of the bottom end of the drainage pipe, and the sundries in the water on the roof can fall on the net to cause the blockage of the drainage pipe.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a building drain pipe is used prevents stifled device, simple structure, convenient operation can in time collect the impurity of ponding aquatic and handle, prevents effectively that impurity from blockking up the drain pipe.

(II) technical scheme

The utility model provides an anti-blocking device for a building drain pipe, which comprises a shell, a water inlet pipe, a guide plate, two fixed blocks, a rotating shaft, blades, a water outlet part, a filter screen, a tightening block, a power device and a collecting hopper;

the water inlet pipe is arranged on one side of the top of the shell; the guide plate is arranged on the inner wall of the shell, and the bottom of the guide plate is provided with a water outlet; the water outlet piece is arranged at the bottom of the shell, the lower end of the water outlet piece penetrates through the shell, a water outlet hole is formed in the water outlet piece, the water outlet hole is opposite to the water outlet, and a filter screen is arranged in the water outlet hole; the upper surface of the filter screen is flush with the upper surface of the water outlet piece; the two fixed blocks are arranged at two ends of the bottom in the shell; the rotating shaft is rotatably arranged on the two fixed blocks, one end of the rotating shaft penetrates through the shell to be in transmission connection with the power end of the power device, and blades are arranged on the rotating shaft; the blade structure is a helical blade; one end of the bottom of the shell, which is far away from the power device, is provided with a blanking hole; the bottom of the shell is provided with a chute; the sliding chute is positioned right below the blanking hole and communicated with the blanking hole; the collecting hopper is arranged in the chute in a sliding manner; the tightening block is arranged at the bottom of the shell and is positioned right above the blanking hole; the tightening block is provided with an eight-shaped groove; the big end of the splayed groove is close to the water outlet piece; the rotating shaft and the blades both penetrate through the splayed grooves.

Preferably, a buffer plate is arranged on the inner side wall of the shell; the buffer board is located the inlet tube below, and the buffer board is located the guide plate top, and the one end downward sloping that shells inner wall was kept away from to the buffer board is arranged.

Preferably, a protective cover is arranged on the outer side of the power device.

Preferably, a sealed bearing is arranged at the position where the rotating shaft penetrates through the shell, and the rotating shaft is rotatably arranged in the sealed bearing.

Preferably, the four corners of the bottom of the shell are provided with support legs.

Preferably, the collecting bucket is provided with a handle.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, when the water accumulated on the house is drained, the accumulated water enters the device through the water inlet pipe and firstly slows down the impact of the accumulated water through the buffer plate, then the accumulated water entering the shell is guided by the guide plate, finally the accumulated water is discharged into a water outlet hole of the water outlet piece through the water outlet, impurities in the accumulated water are gathered on the filter screen through the filtration of the filter screen, at the moment, the power device is started and drives the rotating shaft to rotate, so that the blades rotate, and because the blades are of a spiral structure, can transport the impurity of gathering on the filter screen to the direction in blanking hole at blade pivoted in-process, tighten up the piece and can gather the impurity that transports together, it is downthehole to send impurity into the blanking, finally makes impurity fall into to collect in fighting, conveniently clears up impurity, effectively prevents simultaneously to block up, prevents stifled effectual.

Drawings

Fig. 1 is a schematic structural view of an anti-blocking device for a building drain pipe according to the present invention.

Fig. 2 is a top cross-sectional view of a tightening block in the anti-blocking device for a building drain pipe according to the present invention.

Fig. 3 is a right side view of the tightening block of the anti-blocking device for the drainage pipe of the building according to the present invention.

Reference numerals: 1. a housing; 2. a support leg; 3. a water inlet pipe; 4. a buffer plate; 5. a baffle; 6. a water outlet; 7. a fixed block; 8. a rotating shaft; 9. a blade; 10. a water outlet member; 11. a water outlet hole; 12. filtering with a screen; 13. a tightening block; 131. a figure eight shaped groove; 14. a power plant; 15. a protective cover; 16. a blanking hole; 17. A collecting hopper; 18. a handle; 19. and sealing the bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides an anti-blocking device for a building drain pipe, which comprises a shell 1, a water inlet pipe 3, a guide plate 5, two fixing blocks 7, a rotating shaft 8, blades 9, a water outlet member 10, a filter screen 12, a tightening block 13, a power device 14 and a collecting hopper 17;

the water inlet pipe 3 is arranged on one side of the top of the shell 1; the guide plate 5 is arranged on the inner wall of the shell 1, and the bottom of the guide plate 5 is provided with a water outlet 6; the water outlet piece 10 is arranged at the bottom of the shell 1, the lower end of the water outlet piece 10 penetrates through the shell 1, a water outlet hole 11 is formed in the water outlet piece 10, the water outlet hole 11 is opposite to the water outlet 6, and a filter screen 12 is arranged in the water outlet hole 11; the upper surface of the filter screen 12 is flush with the upper surface of the water outlet piece 10; the two fixed blocks 7 are arranged at two ends of the bottom in the shell 1; the rotating shaft 8 is rotatably arranged on the two fixed blocks 7, one end of the rotating shaft 8 penetrates through the shell 1 to be in transmission connection with the power end of the power device 14, and the rotating shaft 8 is provided with blades 9; the blade 9 is a helical blade; a blanking hole 16 is formed at one end of the bottom of the shell 1 far away from the power device 14; the bottom of the shell 1 is provided with a chute; the chute is positioned under the blanking hole 16 and communicated with the blanking hole 16; the collecting hopper 17 is arranged in the chute in a sliding way; the tightening block 13 is arranged at the bottom of the shell 1, and the tightening block 13 is positioned right above the blanking hole 16; the tightening block 13 is provided with an eight-shaped groove 131; the big end of the splayed groove 131 is close to the water outlet part 10; the rotating shaft 8 and the blades 9 both pass through the splayed grooves 131.

In the utility model, when the water collected on the house is drained, the accumulated water enters the device through the water inlet pipe 3, firstly the impact of the accumulated water is slowed down through the buffer board 4, then the accumulated water entering the shell 1 is guided through the guide plate 5, finally the accumulated water is discharged into the water outlet hole 11 of the water outlet part 10 through the water outlet 6, the impurities in the accumulated water are gathered on the filter screen 12 through the filtration of the filter screen 12, at the moment, the power device 14 is started, the power device 14 drives the rotating shaft 8 to rotate, thereby the blade 9 is rotated, because the blade 9 is of a spiral structure, the impurities gathered on the filter screen can be conveyed towards the blanking hole 16 in the rotating process of the blade 9, the tightening block 13 can gather the conveyed impurities together until the impurities are sent into the blanking hole 16, finally the impurities fall into the collecting hopper 17 to be collected, conveniently clear up impurity, effectively prevent simultaneously and block up, prevent stifled effectual.

In an alternative embodiment, a buffer plate 4 is arranged on the inner side wall of the shell 1; buffer board 4 is located inlet tube 3 below, and buffer board 4 is located guide plate 5 tops, and the one end downward sloping that 1 inner wall of casing was kept away from to buffer board 4 is arranged, effectively reduces the impact force of ponding, protects guide plate 5.

In an alternative embodiment, a protective cover 15 is provided on the outside of the power unit 14 to effectively protect the power unit 14 in rainy weather.

In an alternative embodiment, the location where the rotating shaft 8 passes through the housing 1 is provided with a sealed bearing 19, and the rotating shaft 8 is rotatably disposed in the sealed bearing 19, and the sealed bearing 19 effectively prevents the leakage of the accumulated water while protecting the power unit 14.

In an alternative embodiment, the four corners of the bottom of the casing 1 are provided with the support legs 2, so that the stability of the device is improved.

In an alternative embodiment, the collecting hopper 17 is provided with a handle 18, so that the collecting hopper 17 can be taken out conveniently to clean impurities.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An anti-blocking device for a building drain pipe is characterized by comprising a shell (1), a water inlet pipe (3), a guide plate (5), two fixing blocks (7), a rotating shaft (8), blades (9), a water outlet part (10), a filter screen (12), a tightening block (13), a power device (14) and a collecting hopper (17);

the water inlet pipe (3) is arranged on one side of the top of the shell (1); the guide plate (5) is arranged on the inner wall of the shell (1), and the bottom of the guide plate (5) is provided with a water outlet (6); the water outlet piece (10) is arranged at the bottom of the shell (1), the lower end of the water outlet piece (10) penetrates through the shell (1), a water outlet hole (11) is formed in the water outlet piece (10), the water outlet hole (11) is opposite to the water outlet (6), and a filter screen (12) is arranged in the water outlet hole (11); the upper surface of the filter screen (12) is flush with the upper surface of the water outlet piece (10); the two fixed blocks (7) are arranged at two ends of the bottom in the shell (1); the rotating shafts (8) are rotatably arranged on the two fixed blocks (7), one ends of the rotating shafts (8) penetrate through the shell (1) and are in transmission connection with the power ends of the power devices (14), and blades (9) are arranged on the rotating shafts (8); the blade (9) is a helical blade; a blanking hole (16) is formed in one end, far away from the power device (14), of the bottom of the shell (1); the bottom of the shell (1) is provided with a chute; the chute is positioned under the blanking hole (16) and communicated with the blanking hole (16); the collecting hopper (17) is arranged in the chute in a sliding way; the tightening block (13) is arranged at the bottom of the shell (1), and the tightening block (13) is positioned right above the blanking hole (16); the tightening block (13) is provided with an eight-shaped groove (131); the big end of the splayed groove (131) is close to the water outlet piece (10); the rotating shaft (8) and the blades (9) both penetrate through the splayed grooves (131).

2. The anti-blocking device for the building drain pipe according to claim 1, wherein a buffer plate (4) is provided on the inner side wall of the housing (1); buffer board (4) are located inlet tube (3) below, and buffer board (4) are located guide plate (5) top, and the one end downward sloping that casing (1) inner wall was kept away from in buffer board (4) is arranged.

3. The anti-clogging device for a construction drain pipe according to claim 1, wherein a protective cover (15) is provided outside the power unit (14).

4. The anti-clogging device for a construction drain pipe according to claim 1, wherein the rotating shaft (8) is provided with a sealing bearing (19) at a position where it passes through the casing (1), and the rotating shaft (8) is rotatably provided in the sealing bearing (19).

5. The anti-blocking device for the building drain pipe according to claim 1, wherein the four corners of the bottom of the shell (1) are provided with the supporting legs (2).

6. The anti-clogging device for the construction drain pipe according to claim 1, wherein the collecting hopper (17) is provided with a handle (18).