CN213539513U - Drainage device for waterproof roof of building - Google Patents

Drainage device for waterproof roof of building Download PDF

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Publication number
CN213539513U
CN213539513U CN202021991574.7U CN202021991574U CN213539513U CN 213539513 U CN213539513 U CN 213539513U CN 202021991574 U CN202021991574 U CN 202021991574U CN 213539513 U CN213539513 U CN 213539513U
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China
Prior art keywords
drainage
filter screen
water
silt
cavity
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CN202021991574.7U
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Chinese (zh)
Inventor
沈建锋
金礼
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沈建锋
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Abstract

A drainage device for a waterproof roof of a building comprises a wall body, a filter box, a drainage pipeline, a water collecting tank, a silt basin, a connecting rod, a water pipe and a water pump, the drainage pipeline is arranged in the wall body, the top end of the drainage pipeline is flush with the surface of the wall body, the filter box is arranged on the surface of the wall body and is positioned above the drainage pipeline, a filter cavity is arranged in the filter box, the bottom end of the filter cavity is opened, the side wall of the filter cavity and the side wall at the top end are provided with a first filter screen, a second filter screen is arranged in the drainage pipeline, the top end of the filter box is provided with a driving, the connecting rod top is connected with the driving motor output, and inside the connecting rod bottom passed rose box top lateral wall and stretched into drainage pipe, the connecting rod bottom set up the scraper, the scraper contacted with the second filter screen, and drainage pipe left side lateral wall is located second filter screen upper end and sets up out the mud mouth, and drainage pipe left side is located a mud mouth position and sets up the silt pond.

Description

Drainage device for waterproof roof of building
Technical Field
The utility model relates to a drainage technical field specifically is a drainage device for waterproof roofing of building.
Background
The drainage means the measure of artificially controlling the flow direction of water and artificially removing and treating excessive water. The existing drainage device for the waterproof roof of the building is mainly characterized in that a roof is provided with a rainwater hopper, and a rainwater drainage system of a rainwater pipeline is arranged inside the building, so that the rainwater pipeline is easily blocked, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to the not enough of prior art, the utility model provides a prevent drainage device for waterproof roofing of building of jam.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a drainage device for a waterproof roof of a building comprises a wall body, a filter box, a drainage pipeline, a water collecting tank, a silt pool, a connecting rod, a water pipe and a water pump, wherein the drainage pipeline is installed in the wall body, the top end of the drainage pipeline is flush with the surface of the wall body, the filter box is arranged on the surface of the wall body and positioned above the drainage pipeline, a filter cavity is arranged in the filter box, the bottom end of the filter cavity is opened, a first filter screen is arranged on the side wall of the filter cavity and the side wall at the top end, a second filter screen is arranged in the drainage pipeline, a driving motor is arranged at the top end of the filter box, the top end of the connecting rod is connected with the output end of the driving motor, the bottom end of the connecting rod penetrates through the side wall at the top end of the filter box and extends into the drainage pipeline, a, set up the silt cavity in the silt pond, mud outlet and silt cavity intercommunication, silt cavity bottom sets up row's mud mouth, establishes row's mud control valve in the row's mud mouth, and the catch basin is connected to the drainage pipe bottom, and the catch basin top sets up the water pump, and the water pump input sets up the water pipe, and the water pipe is kept away from water pump one end and is stretched into inside the catch basin. When the water collecting device is used, rainwater enters the filtering cavity through the first filter screen on the surface of the filter box, large impurities in water flow can be removed through the first filter screen, then the rainwater enters the drainage pipeline, the filter box is arranged, the filtering area of the increased water flow is increased, the filtering and discharging speed of the water flow is improved, after flowing water enters the drainage pipeline, silt in the water is removed through the second filter screen, meanwhile, an operator controls the driving motor to work, the driving motor drives the connecting rod and the mud scraper at the bottom end of the connecting rod to rotate, so that the silt on the surface of the second filter screen enters the silt cavity through the mud outlet under the action of the mud scraper, then the mud discharging control valve is opened, the silt in the silt cavity is removed, the drainage pipeline is prevented from being blocked, the flowing water enters the water collecting tank after passing through the second filter screen to be stored, and when water needs to be used, the water in the water, the water resource is saved and utilized.
In order to conveniently clear away the silt on second filter screen surface totally, the utility model discloses the improvement has, the scraper bottom sets up the brush hair, brush hair and the contact of second filter screen.
For the water yield of storing in the convenient observation catch basin, the utility model discloses the improvement has, the catch basin top is located the water pump left side and sets up the observation window.
In order to slow down the water velocity in the drainage pipe, prevent simultaneously that water in the pond of catchmenting from discharging the air through the evaporation from drainage pipe, the utility model discloses the improvement has, it sets up rotary rod, rotary rod surface equipartition flabellum to lie in the rotation of second filter screen below in the drainage pipe.
In order to accelerate the speed that the flowing water in the filtering cavity gets into drainage pipe, the utility model discloses the improvement has, the drainage pipe top sets up to leaking hopper-shaped.
In order to strengthen the fixed strength of the wall body and the drainage pipeline, the utility model discloses the improvement has, the wall body adopts the welding with drainage pipeline's connected mode.
(III) advantageous effects
Compared with the prior art, the utility model provides a drainage device for waterproof roofing of building possesses following beneficial effect: when the drainage device for the waterproof roof of the building is used, rainwater enters the filtering cavity through the first filter screen on the surface of the filter box, large impurities in water flow can be removed by the first filter screen, then the rainwater enters the drainage pipeline, the filtering area of the water flow is increased, the filtering and discharging speed of the water flow is improved, after flowing water enters the drainage pipeline, silt in the water is removed through the second filter screen, meanwhile, an operator controls the driving motor to work, the driving motor drives the connecting rod and the mud scraper at the bottom end of the connecting rod to rotate, so that the silt on the surface of the second filter screen enters the silt cavity through the mud outlet under the action of the mud scraper, then the mud discharge control valve is opened, the silt in the silt cavity is removed, the drainage pipeline is prevented from being blocked, the flowing water enters the water collecting tank after passing through the second filter screen to be stored, and when the water needs to be used, the water in the water collecting tank is taken out by the, the water resource is saved and utilized. The bottom end of the mud scraper is provided with the brush hair, and the brush hair is in contact with the second filter screen, so that the silt on the surface of the second filter screen can be conveniently removed. The rotary rod is arranged in the drainage pipeline below the second filter screen in a rotating mode, fan blades are uniformly distributed on the surface of the rotary rod, the water flow speed in the drainage pipeline can be reduced, and meanwhile water in the water collecting pool is prevented from being drained to the air from the drainage pipeline through evaporation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;
in the figure: 1. a wall body; 2. a filter box; 3. a water discharge pipeline; 4. a water collecting tank; 5. a silt pool; 6. a connecting rod; 7. a water pipe; 8. a water pump; 9. a filtering cavity; 10. a first filter screen; 11. a second filter screen; 12. a drive motor; 13. a mud scraper; 14. a sludge outlet; 15. a silt cavity; 16. a sludge discharge port; 17. brushing; 18. an observation window; 19. rotating the rod; 20. a fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a drainage device for a waterproof roof of a building comprises a wall body 1, a filter box 2, a drainage pipeline 3, a water collecting tank 4, a silt tank 5, a connecting rod 6, a water pipe 7 and a water pump 8, wherein the drainage pipeline 3 is installed in the wall body 1, the top end of the drainage pipeline 3 is flush with the surface of the wall body 1, the filter box 2 is arranged on the surface of the wall body 1 and above the drainage pipeline 3, a filter cavity 9 is arranged in the filter box 2, the bottom end of the filter cavity 9 is open, a first filter screen 10 is arranged on the side wall of the filter cavity 9 and the side wall of the top end, a second filter screen 11 is arranged in the drainage pipeline 3, a driving motor 12 is arranged at the top end of the filter box 2, the top end of the connecting rod 6 is connected with the output end of the driving motor 12, the bottom end of the connecting rod 6, 3 left side lateral walls of drainage pipe 3 are located 11 upper ends of second filter screen and set up out mud mouth 14, 3 left sides of drainage pipe are located a mud mouth 14 position and set up silt pond 5, set up silt cavity 15 in the silt pond 5, go out mud mouth 14 and 15 intercommunications of silt cavity, 15 bottoms of silt cavity set up row mud mouth 16, arrange the mud control valve in arranging mud mouth 16, 3 bottom connection catch basin 4 of drainage pipe, 4 tops of catch basin set up water pump 8, the water pump 8 input sets up water pipe 7, 8 one ends of water pump are kept away from to water pipe 7 and stretch into inside the catch basin 4. When the rainwater filter is used, rainwater enters the filter cavity 9 through the first filter screen 10 on the surface of the filter box 2, the first filter screen 10 can remove large impurities in water flow and then enters the drainage pipeline 3, the filter box 2 is arranged, the filter area of the water flow is increased, the filtering and discharging speed of the water flow is improved, after flowing water enters the drainage pipeline 3, silt in the water is removed through the second filter screen 11, meanwhile, an operator controls the driving motor 12 to work, the driving motor 12 drives the connecting rod 6 and the mud scraper 13 at the bottom end of the connecting rod 6 to rotate, so that the silt on the surface of the second filter screen 11 enters the silt cavity 15 through the mud outlet 14 under the action of the mud scraper 13, then the mud discharge control valve is opened, the silt in the silt cavity 15 is removed, the drainage pipeline 3 is prevented from being blocked, and the flowing water enters the water collecting tank 4 to be stored after passing through the second filter screen 11, when water is needed, the water pump 8 is controlled to work to take out the water in the water collecting tank 4, and the water resource is saved and utilized.
The bottom end of the mud scraping plate 13 is provided with the brush bristles 17, and the brush bristles 17 are in contact with the second filter screen 11, so that the sediment on the surface of the second filter screen 11 can be conveniently removed.
The top of the water collecting tank 4 is positioned on the left side of the water pump 8 and is provided with an observation window 18, so that the water quantity stored in the water collecting tank 4 can be observed conveniently.
The rotary rod 19 is rotatably arranged below the second filter screen 11 in the drainage pipeline 3, and fan blades 20 are uniformly distributed on the surface of the rotary rod 19, so that the water flow speed in the drainage pipeline 3 is reduced, and meanwhile, water in the water collecting tank 4 is prevented from being discharged into the air from the drainage pipeline 3 through evaporation.
The top end of the drainage pipeline 3 is arranged to be funnel-shaped, so that the speed of the flowing water in the filtering cavity 9 entering the drainage pipeline 3 is increased.
The wall body 1 and the drainage pipeline 3 are connected in a welding mode, so that the fixing strength of the wall body 1 and the drainage pipeline 3 can be enhanced.
In conclusion, when the drainage device for the waterproof roof of the building is used, rainwater enters the filtering cavity 9 through the first filter screen 10 on the surface of the filter box 2, the first filter screen 10 can remove large impurities in water flow and then enters the drainage pipeline 3, the filter box 2 is arranged to increase the filtering area of the water flow, the filtering and discharging speed of the water flow is improved, after the running water enters the drainage pipeline 3, silt in the water is removed through the second filter screen 11, meanwhile, an operator controls the driving motor 12 to work, the driving motor 12 drives the connecting rod 6 and the mud scraper 13 at the bottom end of the connecting rod 6 to rotate, so that the silt on the surface of the second filter screen 11 enters the silt cavity 15 through the mud outlet 14 under the action of the mud scraper 13, then the mud discharge control valve is opened to discharge the silt in the silt cavity 15, the blockage of the drainage pipeline 3 is prevented, and the running water enters the water collection tank 4 after passing through the second filter screen 11 to be stored, when water is needed, the water pump 8 is controlled to work to take out the water in the water collecting tank 4, and the water resource is saved and utilized. The rotary rod 19 is rotatably arranged below the second filter screen 11 in the drainage pipeline 3, and fan blades 20 are uniformly distributed on the surface of the rotary rod 19, so that the water flow speed in the drainage pipeline 3 is reduced, and meanwhile, water in the water collecting tank 4 is prevented from being discharged into the air from the drainage pipeline 3 through evaporation.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a drainage device for waterproof roofing of building, includes wall body (1), rose box (2), drainage pipe (3), catch basin (4), silt pond (5), connecting rod (6), water pipe (7) and water pump (8), its characterized in that: install drainage pipe (3) in wall body (1), drainage pipe (3) top flushes with wall body (1) surface, rose box (2) set up on wall body (1) surface and lie in drainage pipe (3) top, rose box (2) embeds filtration cavity (9), filters cavity (9) bottom opening, filters cavity (9) lateral wall and top lateral wall and sets up first filter screen (10), set up second filter screen (11) in drainage pipe (3), rose box (2) top sets up driving motor (12), the connecting rod (6) top is connected with driving motor (12) output, connecting rod (6) bottom passes rose box (2) top lateral wall and stretches into inside drainage pipe (3), connecting rod (6) bottom sets up mud scraping plate (13), mud scraping plate (13) and second filter screen (11) contact, drainage pipe (3) left side lateral wall lies in second filter screen (11) upper end and sets up mud outlet (14), drainage pipe (3) left side is located mud outlet (14) position and sets up silt pond (5), set up silt cavity (15) in silt pond (5), mud outlet (14) and silt cavity (15) intercommunication, silt cavity (15) bottom sets up row mud mouth (16), establish row's mud control valve in row mud mouth (16), drainage pipe (3) bottom is connected catch basin (4), catch basin (4) top sets up water pump (8), water pump (8) input sets up water pipe (7), water pipe (7) are kept away from water pump (8) one end and are stretched into inside catch basin (4).
2. The drainage device for the waterproof roof of the building, according to claim 1, is characterized in that: the bottom end of the mud scraping plate (13) is provided with bristles (17), and the bristles (17) are in contact with the second filter screen (11).
3. The drainage device for the waterproof roof of the building, according to claim 1, is characterized in that: and the top end of the water collecting tank (4) is positioned on the left side of the water pump (8) and is provided with an observation window (18).
4. The drainage device for the waterproof roof of the building, according to claim 1, is characterized in that: the drainage pipeline (3) is internally provided with a rotary rod (19) which is arranged below the second filter screen (11) in a rotating manner, and fan blades (20) are uniformly distributed on the surface of the rotary rod (19).
5. The drainage device for the waterproof roof of the building, according to claim 1, is characterized in that: the top end of the drainage pipeline (3) is arranged in a funnel shape.
6. The drainage device for the waterproof roof of the building, according to claim 1, is characterized in that: the wall body (1) and the drainage pipeline (3) are connected in a welding mode.
7. The drainage device for the waterproof roof of the building, according to claim 1, is characterized in that: the driving motor (12) adopts a servo motor.
CN202021991574.7U 2020-09-11 2020-09-11 Drainage device for waterproof roof of building Active CN213539513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021991574.7U CN213539513U (en) 2020-09-11 2020-09-11 Drainage device for waterproof roof of building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021991574.7U CN213539513U (en) 2020-09-11 2020-09-11 Drainage device for waterproof roof of building

Publications (1)

Publication Number Publication Date
CN213539513U true CN213539513U (en) 2021-06-25

Family

ID=76491900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021991574.7U Active CN213539513U (en) 2020-09-11 2020-09-11 Drainage device for waterproof roof of building

Country Status (1)

Country Link
CN (1) CN213539513U (en)

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