CN219411546U

CN219411546U - Roof cornice waterproof device for engineering building design

Info

Publication number: CN219411546U
Application number: CN202320458889.2U
Authority: CN
Inventors: 孙晓航; 刘振涛; 刘翠翠; 沈阳阳; 曹成路
Original assignee: Harbin Institute Of Technology Architectural Design And Research Institute Co ltd
Current assignee: Harbin Institute Of Technology Architectural Design And Research Institute Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-25
Anticipated expiration: 2033-03-13

Abstract

The utility model relates to the technical field of engineering building design, and particularly discloses a roof cornice waterproof device for engineering building design, which comprises a roof and a cornice and is characterized in that a water leakage port is formed in the cornice, a water storage tank is fixedly arranged below the cornice, water entering the water storage tank is communicated with the water leakage port, a water pump is fixedly arranged at the bottom of the water storage tank, a connecting pipe is arranged below the water pump, the water pump is respectively communicated with the water storage tank and the connecting pipe, a filter tank is arranged on the connecting pipe, a filter screen is arranged at the bottom of the filter tank, and a water outlet pipe is arranged below the filter screen.

Description

Roof cornice waterproof device for engineering building design

Technical Field

The utility model belongs to the technical field of engineering building design, and particularly relates to a roof cornice waterproof device for engineering building design.

Background

The cornice is a typical horizontal component with line feet protruding at the top in a building composition, and is often mistakenly called a 'cornice', and generally, the cornice refers to the upper edge of the cornice at the outermost edge of a large roof, namely, the 'upper opening', which refers to the uppermost part of three parts of a classical building cornice, and in the engineering building design process, a waterproof device is required to be additionally arranged on the cornice of the roof, so that rainwater flowing down from the cornice can be discharged to the ground along a channel, and accumulated water is prevented from entering a room through a gap of a supporting wall, and the effect is that the rainwater on the roof and a protection wall body are conveniently discharged.

The Chinese patent with the publication number of CN202121142623.4 specifically discloses a roof cornice waterproof device for engineering building design, after rainwater enters the waste rainwater treatment and recycling assembly through the sundries blocking assembly, the waste rainwater treatment and recycling assembly is started to carry out rapid purification treatment on the rainwater in the waste rainwater treatment and recycling assembly, and after the rainwater is purified, the rainwater can be effectively recycled, so that the aim of enhancing the practicability is integrally achieved.

The roof cornice waterproof device for engineering building design can realize the effect of rainwater purification and recycling, but in the process of actual use, as the wastewater treatment chamber is arranged above the wall body, impurities are accumulated on the filtering plate through long-time filtering and purifying surfaces, the filtering plate is difficult to clean subsequently, the filtering efficiency is possibly influenced, even the phenomenon of blockage occurs, and improvement is needed.

Disclosure of Invention

The utility model aims to provide a roof cornice waterproof device for engineering building design, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an engineering building design roof eaves mouth watertight fittings, includes roof and eaves mouth, the water leakage mouth has been seted up on the eaves mouth, eaves mouth below fixed mounting has the water storage box, the water storage box water inlet is in leaking the mouth and is linked together, water storage box bottom fixed mounting has the water pump, the water pump below is provided with the connecting pipe, the water pump is linked together with water storage box and connecting pipe respectively, be provided with the rose box on the connecting pipe, the rose box bottom is provided with the filter screen, the rose box is located the filter screen below and is provided with the outlet pipe, be provided with the cleaning piece that is used for automatic cleaning to the filter screen in the rose box;

the cleaning piece comprises a rotating rod arranged in the filter box, a sleeve plate fixedly arranged on the side edge of the rotating rod and a brush head arranged on the side edge of the sleeve plate, wherein the side edge of the brush head is attached to the inner wall of the filter box, and the water outlet of the connecting pipe is positioned on the side edge of the filter box.

Preferably, the spring is fixedly arranged in the sleeve plate, the movable plate is arranged on the sleeve plate in a sliding manner, and the side edges of the movable plate are fixedly arranged at the end parts of the spring and the brush head respectively.

Preferably, one side of the brush head close to the inner wall of the filter box is provided with an arc surface, and the end part of the brush head is provided with a sponge material.

Preferably, a deflector is fixedly arranged in the connecting pipe at the water outlet, and the angle of the deflector is between 35 and 45 degrees.

Preferably, a drain pipe is arranged on one side of the filter tank far away from the connecting pipe, and switching valves are arranged on the drain pipe and the water outlet pipe.

Preferably, evenly distributed diversion trenches are formed in the roof.

Preferably, a controller is arranged on the roof and is electrically connected with the water pump and the switch valve respectively.

In summary, compared with the prior art, the utility model has the following beneficial effects:

1. rainwater flows into the cornice through the roof, water leakage openings formed in the cornice flow into the water storage tank to be collected, when the collected water is filtered and utilized, the water pump at the bottom of the water storage tank is started, the water pump pumps the water in the water storage tank into the connecting pipe and filters the water through the filter screen in the filter tank, the water is discharged and collected and utilized through the water outlet pipe after the filtration is completed, and the water outlet of the connecting pipe is arranged at the side edge of the filter tank during the rainwater flowing process in the connecting pipe, so that the sleeve plate and the side edge of the brush head are rotated in the filter tank due to the impact force of the water flow, the sleeve plate rotates to drive the brush head to rotate in the filter tank, and the brush head cleans the inner wall of the filter tank and the surface of the filter screen during the rotation, so that the filter efficiency of the filter screen in the rainwater filtering process can be improved.

2. When the impurities in the filter tank and on the filter screen are required to be discharged, the switch valve at the water outlet pipe is closed, the switch valve at the sewage discharge pipe is opened, the water pump is started, the power of the water pump is increased, the brush head rapidly rotates to clean the filter tank and the filter screen through the impact force of water flow, the cleaned sewage is discharged through the sewage discharge pipe at the other side of the connecting pipe, and the impurities can be automatically discharged out of the filter tank along with the movement direction of the water flow.

3. The guide plate has a guiding function, so that the impact force of water flow on the sleeve plate and the brush head can be further improved, the rotating speed of the brush head is improved, and the cleaning effect is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the filter box of the present utility model;

FIG. 3 is a diagram of the structure of a baffle in a connecting pipe according to the present utility model;

fig. 4 is a structure diagram showing the connection between the sleeve plate and the movable plate according to the present utility model.

Legend description:

1. a roof; 2. cornice; 3. a water leakage port; 4. a water storage tank; 5. a water pump; 6. a connecting pipe; 7. a filter box; 8. a filter screen; 9. a water outlet pipe; 10. a cleaning member; 101. a rotating rod; 102. a sleeve plate; 103. a brush head; 11. a spring; 12. a movable plate; 13. a deflector; 14. a blow-down pipe; 15. a switch valve; 16. and a diversion trench.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an engineering building design roof 1 eaves mouth 2 watertight fittings, includes roof 1 and eaves mouth 2, the water leakage mouth 3 has been seted up on the eaves mouth 2, eaves mouth 2 below fixed mounting has water storage tank 4, water storage tank 4 water intakes and is in water leakage mouth 3 and be linked together, water storage tank 4 bottom fixed mounting has water pump 5, water pump 5 below is provided with connecting pipe 6, water pump 5 is linked together with water storage tank 4 and connecting pipe 6 respectively, be provided with rose box 7 on the connecting pipe 6, rose box 7 bottom is provided with filter screen 8, rose box 7 is located filter screen 8 below and is provided with outlet pipe 9, be provided with in the rose box 7 and be used for automatic cleaning member 10 to filter screen 8, cleaning member 10 is including rotating the cover plate 102 that sets up in the rose box 7, fixed mounting is in the cover plate 102 side, brush head 103 side is laminated with rose box 7 inner wall mutually, 6 delivery port is located rose box 7 side.

Rainwater flows into the cornice 2 through the roof 1, water leakage mouth 3 formed in the cornice 2 flows into the water storage tank 4 to be collected, when the collected water is filtered and utilized, the water pump 5 at the bottom of the water storage tank 4 is started, the water pump 5 pumps the water in the water storage tank 4 into the connecting pipe 6 and filters the water through the filter screen 8 in the filter box 7, the water is discharged and collected and utilized through the water outlet pipe 9 after the filtration is completed, the water outlet of the connecting pipe 6 is arranged on the side edge of the filter box 7 in the rainwater flowing process of the connecting pipe 6, so that the sleeve plate 102 and the side edge of the brush head 103 are enabled to rotate in the filter box 7 due to the impact force of the water flow, the sleeve plate 102 rotates to drive the brush head 103 to rotate in the filter box 7, the brush head 103 cleans the inner wall of the filter box 7 and the surface of the filter screen 8 in the rotation, and the filtering efficiency of the filter screen 8 in the rainwater filtering process can be improved.

A spring 11 is fixedly arranged in the sleeve plate 102, a movable plate 12 is slidably arranged on the sleeve plate 102, and the side edges of the movable plate 12 are fixedly arranged with the end parts of the spring 11 and the brush head 103 respectively; the spring 11 and the movable plate 12 are provided to attach the brush head 103 to the surface of the filter screen 8, so that the cleaning effect on the filter screen 8 can be improved.

One side of the brush head 103 close to the inner wall of the filter box 7 is provided with an arc surface, and the end part of the brush head 103 is provided with a sponge material; can protect filter screen 8 when improving filter screen 8 clean effect, avoid filter screen 8 to take place the damage, also can improve the rotation effect of brush head 103.

A guide plate 13 is fixedly arranged in the connecting pipe 6 at the water outlet, and the angle of the guide plate 13 is 35-45 degrees; the guide plate 13 has a guiding function, so that the impact force of water flow on the sleeve plate 102 and the brush head 103 can be further improved, the rotation speed of the brush head 103 is improved, and the cleaning effect is improved.

A drain pipe 14 is arranged on one side of the filter box 7 away from the connecting pipe 6, and a switch valve 15 is arranged on the drain pipe 14 and the water outlet pipe 9; when the impurity on the filter tank 7 and the filter screen 8 is discharged, the switch valve 15 at the water outlet pipe 9 is closed, the switch valve 15 at the sewage discharge pipe 14 is opened, the water pump 5 is started, the power of the water pump 5 is increased, the brush head 103 rapidly rotates to clean the filter tank 7 and the filter screen 8 through the impact force of water flow, the cleaned sewage is discharged through the sewage discharge pipe 14 at the other side of the connecting pipe 6, the impurity can be automatically discharged out of the filter tank 7 along with the water flow movement direction, and the filter tank has a simple structure and strong practicability.

The roof 1 is provided with evenly distributed diversion trenches 16; can be with rainwater water conservancy diversion to cornice 2 on, be convenient for collect the rainwater.

The roof 1 is provided with a controller which is respectively and electrically connected with the water pump 5 and the switch valve 15; the controller can automatically control each component of the device.

Working principle: rainwater flows into the cornice 2 through the roof 1, leak water port 3 that sets up on the cornice 2 and flow into in the water storage tank 4 again and collect, when carrying out filtration utilization to the water of collecting, start the water pump 5 of water storage tank 4 bottom, water pump 5 draws in connecting pipe 6 with the water in the water storage tank 4 and filters through filter screen 8 in the rose box 7, the in-process that the filtration was accomplished the rethread outlet pipe 9 discharges water and collects and utilizes, the in-process that the rainwater flows in connecting pipe 6 is because connecting pipe 6 delivery port sets up the side at rose box 7, make the cover plate 102 and brush head 103 side receive the impact force of rivers to rotate in rose box 7, the cover plate 102 rotates and drives brush head 103 and rotate in rose box 7, brush head 103 cleans rose box 7 inner wall and filter screen 8 surface when rotating, can improve filter screen 8 and to the filtration efficiency of rainwater filtration in-process, when need with the rose box 7 in and the impurity on the filter screen 8 is discharged, switch valve 15 of outlet pipe 9 department is closed and with the drain pipe 14 department opens, start water pump 5 and increase water pump 5 power, brush head 103 is through the filter screen 7 and the automatic direction of the drain pipe 7 that the impact force of rivers is discharged along with the filter screen 7 through the automatic motion of the filter screen 7.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an engineering building design roof (1) eaves mouth (2) watertight fittings, includes roof (1) and eaves mouth (2), its characterized in that, eaves mouth (2) are last to have seted up water leakage mouth (3), eaves mouth (2) below fixed mounting has water storage box (4), water storage box (4) are in water leakage mouth (3) intercommunication, water storage box (4) bottom fixed mounting has water pump (5), water pump (5) below is provided with connecting pipe (6), water pump (5) are linked together with water storage box (4) and connecting pipe (6) respectively, be provided with rose box (7) on connecting pipe (6), rose box (7) bottom is provided with filter screen (8), rose box (7) are located filter screen (8) below and are provided with outlet pipe (9), be provided with in rose box (7) and be used for automatic cleaning piece (10) to filter screen (8);

cleaning piece (10) are including rotating bull stick (101) that sets up in rose box (7), fixed mounting in sleeve board (102) of bull stick (101) side and set up brush head (103) at sleeve board (102) side, brush head (103) side is laminated mutually with rose box (7) inner wall, connecting pipe (6) delivery port is located rose box (7) side.

2. The waterproof device for the cornice (2) of the engineering building design roof (1) according to claim 1, wherein a spring (11) is fixedly arranged in the sleeve plate (102), a movable plate (12) is slidably arranged on the sleeve plate (102), and the side edges of the movable plate (12) are fixedly arranged with the end parts of the spring (11) and the brush head (103) respectively.

3. The waterproof device for the cornice (2) of the engineering building design roof (1) according to claim 1, wherein one side of the brush head (103) close to the inner wall of the filter box (7) is provided with an arc surface, and the end part of the brush head (103) is provided with a sponge material.

4. An engineered roof (1) cornice (2) waterproofing device according to claim 1, wherein a deflector (13) is fixedly mounted inside the connecting pipe (6) at the water outlet, and the deflector (13) is arranged at an angle of 35 ° -45 °.

5. The waterproof device for the cornice (2) of the engineering building design roof (1) according to claim 1, wherein a drain pipe (14) is arranged on one side, away from the connecting pipe (6), of the filter box (7), and a switch valve (15) is arranged on each of the drain pipe (14) and the water outlet pipe (9).

6. An engineered roof (1) cornice (2) waterproofing device according to claim 1, wherein evenly distributed channels (16) are provided on the roof (1).

7. The waterproof device for the cornice (2) of the engineered building design roof (1) according to claim 6, wherein a controller is arranged on the roof (1), and the controller is respectively electrically connected with the water pump (5) and the switch valve (15).