CN211080815U

CN211080815U - Building drainage device

Info

Publication number: CN211080815U
Application number: CN201921943925.4U
Authority: CN
Inventors: 肖赟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-24
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a building drainage device, which comprises a downpipe, a box body, a floating ball, a gravity ball, a first turning plate, a first pull rope, a fixed pulley and a first screen plate; the downpipe penetrates through the roof of a building, and the first screen plate covers the pipe orifice of the downpipe; the first turning plate is positioned in the box body, and the bottom of the first turning plate is hinged with the box body; a floating ball channel in the vertical direction is arranged in the box body and is communicated with the outside, a floating ball is positioned in the floating ball channel, a connecting rod is arranged on the floating ball, and the connecting rod is hinged with the first turnover plate; the gravity ball is placed on the first turning plate; the fixed pulley is installed in the box, and first stay cord winding is on the fixed pulley and gravity ball and first otter board are connected respectively to the both ends of first stay cord. The utility model discloses a building drainage device utilizes the ponding water level that the floater detected the building roof, auto-triggering gravity ball under the too high condition of water level for the automatic upset of first otter board lifts the accumulational fallen leaves of pipe mouth department in the water, reaches the purpose of temporary mediation pipe in the water.

Description

Building drainage device

Technical Field

The utility model relates to a building engineering field especially relates to a drainage device for building roof.

Background

In the prior art, the most used drainage device for building roofs is a downpipe, namely, a downpipe penetrating through a roof is installed at a corner of the roof for drainage, and a wire mesh is arranged at the top end of the downpipe for blocking sundries such as fallen leaves and the like so as to prevent the downpipe from being blocked. However, after long-term use, the sundries such as fallen leaves and paper on the roof gradually get close to the downpipe, and the fallen leaves and the paper gradually decay and deposit under the action of rainwater, which inevitably blocks the wire mesh and causes water accumulation on the roof.

Typically, plugging of the downspout is not done all at once; the accumulation, decay and siltation of fallen leaves is a long process in which the drainage of the downpipe also gradually diminishes, eventually resulting in a complete blockage of the downpipe. Theoretically, as long as the property personnel regularly check and clean the downpipe of the roof, the blockage of the downpipe can be avoided; however, in actual operation, the manpower of property personnel is limited, and it is difficult to regularly check and clean all houses in a community; therefore, if the corresponding device can monitor the falling leaves on the roof, once the falling leaves on a certain roof are accumulated to a serious degree, the device can automatically remove silt and drain water and remind the property personnel, and then the property personnel can clean the roof with serious siltation and blockage in a targeted manner, so that the workload of the property personnel is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a building drainage device, the jam condition of control pipe in the water triggers the desilting action and sends the warning after the pipe in the water blocks up to reach the certain degree.

In order to solve the technical problem, the utility model discloses a technical scheme does: a building drainage device comprises a downpipe, a box body, a floating ball, a gravity ball, a first turning plate, a first pull rope, a fixed pulley and a first screen plate;

the downpipe penetrates through the roof of a building, and the first screen plate covers the pipe orifice of the downpipe;

the box body is arranged on the roof of a building, the first turning plate is positioned in the box body, and the bottom of the first turning plate is hinged with the box body;

a floating ball channel in the vertical direction is arranged in the box body and is communicated with the outside, a floating ball is positioned in the floating ball channel, a connecting rod is arranged on the floating ball, and the connecting rod is hinged with the first turnover plate;

the gravity ball is placed on the first turning plate, and an iron ball can be used as the gravity ball;

the fixed pulley is installed in the box, and first stay cord winding is on the fixed pulley and gravity ball and first otter board are connected respectively to the both ends of first stay cord.

If the first net plate is covered, deposited and blocked by fallen leaves, rainwater is inevitably accumulated on rainy days; when the liquid level of rainwater is high to the height of settlement (corresponding the roof and blockking up seriously, rainwater storage is too much), the floater is rised by the rainwater, and the floater triggers first board upset that turns over, and gravity ball whereabouts, gravity ball pull first stay cord make first otter board take place to overturn, and the top of the mediation pipe in water that can be temporary by the first otter board of lifting is convenient for the roof drainage.

Furthermore, the drainage device also comprises a second turning plate, a second pull rope, a warning ball and a third pull rope;

the second turning plate is located in the box body, the bottom of the second turning plate is hinged to the box body, the warning ball is placed on the second turning plate, two ends of the second pull rope are connected with the second turning plate and the gravity ball respectively, and two ends of the third pull rope are connected with the warning ball and the box body respectively.

When the rainwater liquid level is too high, the gravity ball falls down and also pulls the second pull rope to turn over the second turning plate, and the warning ball slides down along the second turning plate; the female wall is provided with a hole corresponding to the warning ball, the warning ball rolls outwards along the hole in the female wall, and the third pull rope ensures that the warning ball rolls out of the female wall but cannot fall. Therefore, after the gravity ball falls under the trigger of the roof rainwater level, the warning ball is synchronously hung outside the female wall, and when a property worker finds that the warning ball is hung outside the female wall in daily patrol of a cell, the property worker knows that the roof downpipe of the building is seriously silted and needs to go up to clean the roof downpipe.

Furthermore, the bottom of the floating ball channel is higher than the bottom of the box body, and when only a small amount of rainwater exists on the roof, the floating ball cannot be lifted by the rainwater, and the gravity ball cannot be triggered to fall.

Furthermore, the second stay cord is an elastic cord, and the gravity ball is prevented from being hung by the second stay cord and being influenced by the gravity ball to trigger the overturning of the first screen plate.

Furthermore, a gravity ball track is arranged in the box body and is positioned on a falling path of the gravity ball.

Furthermore, the surface of the warning ball is coated with a fluorescent layer, so that the striking performance of the warning ball is improved.

Furthermore, a second screen plate is arranged in the downpipe, and when the first screen plate is lifted, the second screen plate can play a role in filtering.

Has the advantages that: (1) the utility model discloses a building drainage device utilizes the ponding water level that the floater detected the building roof, auto-triggering gravity ball under the too high condition of water level for the automatic upset of first otter board lifts the accumulational fallen leaves of pipe mouth department in the water, reaches the purpose of temporary mediation pipe in the water. (2) The utility model discloses a building drainage device sets up the second and turns over board and warning ball, triggers warning ball through the gravity ball for the roof can roll out the woman's wall automatically after taking place serious ponding warning ball, arouses property personnel's attention, and the pipe in the water blockking up has taken place in the roof of this building of suggestion property personnel, so that property personnel can the pertinence the clearance with clean, reach the purpose of monitoring whether building roof pipe in the water blockked up.

Drawings

FIG. 1 is a diagram showing the state of application of the drainage system of the construction of example 1.

Fig. 2 is an enlarged view a of fig. 1.

Fig. 3 is a diagram showing an application state of the drainage device (after triggering the floating ball) in the building according to the embodiment 1.

Wherein: 1. a downpipe; 2. a box body; 201. a floating ball channel; 202. a gravity ball track; 3. a floating ball; 4. a gravity ball; 5. a first flap; 6. a first pull cord; 7. a fixed pulley; 8. a first screen plate; 9. a second flap; 10. a second pull cord; 11. a warning ball; 12. a third pull cord; 13. a second screen plate; 14. a roof; 15. a female wall; 16. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 and 2, the building drainage device of the embodiment includes a downpipe 1, a box 2, a floating ball 3, a gravity ball 4, a first turning plate 5, a first pull rope 6, a fixed pulley 7, a first net plate 8, a second turning plate 9, a second pull rope 10, a warning ball 11, a third pull rope 12 and a second net plate 13;

the downpipe 1 penetrates through the roof 14 of a building, and the first mesh plate 8 covers the nozzle of the downpipe 1;

the box body 2 is arranged on a roof 14 of a building and is fixed on a female wall 15 through expansion bolts, the first turning plate 5 is positioned in the box body 2, and the bottom of the first turning plate 5 is hinged with the box body 2;

a floating ball channel 201 in the vertical direction is arranged in the box body 2, the floating ball channel 201 is communicated with the outside, the bottom of the floating ball channel 201 is higher than the bottom of the box body 2, a floating ball 3 is positioned in the floating ball channel 201, a connecting rod 16 is arranged on the floating ball 3, and the connecting rod 16 is hinged with the first turning plate 5;

the gravity ball 4 is placed on the first turning plate 5;

the fixed pulley 7 is arranged in the box body 2, the first pull rope 6 is wound on the fixed pulley 7, and two ends of the first pull rope 6 are respectively connected with the gravity ball 4 and the first net plate 8;

the second turning plate 9 is positioned in the box body 2, the bottom of the second turning plate 9 is hinged with the box body 2, the warning ball 11 is placed on the second turning plate 9, two ends of the second pull rope 10 are respectively connected with the second turning plate 9 and the gravity ball 4, and two ends of the third pull rope 12 are respectively connected with the warning ball 11 and the box body 2; the second pull rope 10 is an elastic rope, and the surface of the warning ball 11 is coated with a fluorescent layer; the female wall 15 is punched at the position corresponding to the warning ball 11;

a gravity ball track 202 is arranged in the box body 2, and the gravity ball track 202 is positioned on a falling path of the gravity ball 4;

a second net plate 13 is arranged in the downpipe 1.

When the building drainage device of the embodiment is applied, if the first net plate 8 is covered, deposited and blocked by fallen leaves, rainwater is inevitably accumulated in rainy days at the position of the first net plate 8; when the liquid level of rainwater is higher than a set height (corresponding to serious blockage of the roof 14 and excessive rainwater storage), the floating ball 3 is lifted by the rainwater, the floating ball 3 triggers the first turning plate 5 to turn over, the gravity ball 4 falls down, the gravity ball 4 pulls the first pull rope 6 to enable the first screen plate 8 to turn over, and the lifted first screen plate 8 can temporarily dredge the top of the downpipe 1 so as to facilitate drainage of the roof 14; meanwhile, the gravity ball 4 falls down to also pull the second pull rope 10 to turn over the second turning plate 9, and the warning ball 11 slides down along the second turning plate 9; the female wall 15 is provided with a hole corresponding to the warning ball 11, the warning ball 11 rolls down along the hole on the female wall 15, and the third pull rope 12 ensures that the warning ball 11 rolls out of the female wall 15 but cannot fall. Therefore, when the rainwater level on the roof 14 triggers the gravity ball 4 to fall, the warning ball 11 will be synchronously hung outside the female wall 15, and the property personnel can understand that the downpipe 1 of the roof 14 of the building is seriously silted and needs to go up to clean and clean when finding that the warning ball 11 is hung outside the female wall 15 in daily patrol of the small area.

Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.

Claims

1. A building drainage device is characterized in that: the device comprises a downpipe, a box body, a floating ball, a gravity ball, a first turning plate, a first pull rope, a fixed pulley and a first screen plate;

the gravity ball is placed on the first turning plate;

2. The building drainage apparatus of claim 1, wherein: the warning device also comprises a second turning plate, a second pull rope, a warning ball and a third pull rope;

3. The building drainage apparatus of claim 2, wherein: the bottom of the floating ball channel is higher than the bottom of the box body.

4. The building drainage apparatus of claim 2, wherein: the second pull rope is an elastic rope.

5. The building drainage apparatus of claim 2, wherein: and a gravity ball track is arranged in the box body and is positioned on a falling path of the gravity ball.

6. The building drainage apparatus of claim 2, wherein: the surface of the warning ball is coated with a fluorescent layer.

7. The building drainage apparatus of claim 2, wherein: and a second screen plate is arranged in the downpipe.