CN214144441U

CN214144441U - Rainwater collecting system of pitched roof

Info

Publication number: CN214144441U
Application number: CN202022541334.3U
Authority: CN
Inventors: 姚尧
Original assignee: Guangdong Hongjun Construction Engineering Co ltd
Current assignee: Guangdong Hongjun Construction Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-07
Anticipated expiration: 2030-11-05

Abstract

The utility model belongs to the technical field of the technique that rainwater was collected and specifically relates to a rainwater collecting system on abat-vent is related to, its technical scheme's main points are: including the water catch bowl that is used for collecting the rainwater that falls to the roof, set up the water storage box and the leading water pipe of connecting water catch bowl and water storage box in the water catch bowl below, the water catch bowl is provided with the drainage board that is used for filtering impurity, has seted up a plurality of drainage holes on the drainage board. This application is through having set up the drainage plate in the water catch bowl for debris such as leaf, plastic bag are difficult to get into the leading water pipe through the water catch bowl, reduce the condition that debris blockked up the leading water pipeline, reduce the impurity that contains in the collection rainwater, improve the cleanliness factor and the availability ratio of rainwater.

Description

Rainwater collecting system of pitched roof

Technical Field

The application relates to the technical field of rainwater collection, in particular to a rainwater collection system of a pitched roof.

Background

China is one of the countries with serious shortage of fresh water resources in the world, and the fact that water resources are short is not competitive. The water resource is recycled, and the reduction of the waste of the water resource becomes more important.

In the east region of China, particularly in the east coastal region, abundant rainwater resources exist, rainwater belongs to fresh water, and the rainwater can be used for lawn irrigation, land washing, toilet flushing and the like in a house after being collected, so that the problem of shortage of the fresh water resources can be solved. In addition, in areas with abundant rainwater, building buildings mostly adopt a sloping roof structure, and the sloping roof is also called as an inclined roof, which means a roof with a drainage gradient generally larger than 3%. Because there is the slope in the roof, when meetting rainy weather, the rainwater can fall to ground along the slope on roof, is arranged the sewer again, plays good water-proof effects to housing construction. However, the rainwater in the part directly enters the sewer, so that the rainwater resource is lost.

Based on this, people begin to collect rainwater that falls to the pitched roof. The existing sloping roof rainwater collection system is characterized in that a water collecting tank is arranged under a roof eave, and rainwater collected by the water collecting tank is led to a water storage tank through a pipeline. The inventor finds that large sundries such as leaves and plastic bags are often carried in the collected rainwater, the pipeline opening is often blocked, so that the rainwater overflows from the water collecting tank or the pipeline is blocked, and the rainwater collected in the water storage tank has more impurities and is difficult to directly take.

SUMMERY OF THE UTILITY MODEL

Impurity leads to the fact the influence to rainwater collecting system in order to reduce the rainwater of collecting secretly, promotes the availability ratio to the pitched roof rainwater resource, and this application provides a rainwater collecting system on pitched roof.

The application provides a rainwater collection system on pitched roof adopts following technical scheme:

the utility model provides a rainwater collecting system of abat-vent, is including the water catch bowl, the water storage box of setting below the water catch bowl and the leading water pipe of connecting water catch bowl and water storage box that are used for collecting the whereabouts to the roof rainwater, the water catch bowl is provided with the drainage board that is used for filtering impurity, has seted up a plurality of drainage holes on the drainage board.

Through adopting above-mentioned technical scheme, during the rainy day, the rainwater that falls to the roof is mingled with the debris on roof, for example leaf, plastic bag etc. are along the inclination on sloping roof, flow into the water catch bowl, because the water catch bowl has set up the drainage board, the drainage board has blockked debris such as leaf, plastic bag and has flowed to the leading water pipe, and the rainwater then can flow to the bottom of water catch bowl downwards through the drainage hole of drainage board, and then reachs the water storage box through the leading water pipe, reduce the debris of water storage tank bottom, and then reduce debris jam leading water pipe, improve the clean degree of the rainwater of collecting.

Preferably, the water filtering plate is connected with a cleaning brush for cleaning sundries on the water filtering plate, and the cleaning brush is connected with a driving assembly for driving the cleaning brush to slide on the water filtering plate so as to clean the sundries.

Through adopting above-mentioned technical scheme, the drainage board is connected with the cleaning brush, and slides along the drainage board by drive assembly drive cleaning brush to clear away the debris on the drainage board, reduce because debris pile up and block up the drainage hole, reduce the collection volume of rainwater.

Preferably, the driving assembly comprises a screw rod and a nut which are matched, the screw rod is connected with a driving piece for driving the screw rod to rotate, and the cleaning brush is connected with the nut.

Through adopting above-mentioned technical scheme, driving piece drive lead screw rotates, and the screw cooperation lead screw removes along the axis direction of lead screw to drive the cleaning brush and slide on the drainage board. The screw rod is matched with the screw nut, so that the transmission process is stable.

Preferably, the cleaning brush is connected with a stabilizing member which is matched with the cleaning brush to move.

Through adopting above-mentioned technical scheme, the steadiness piece has improved the stability of the relative water strainer plate motion of cleaning brush.

Preferably, the steady piece is the cleaning brush, and the cleaning brush inlays in the catch basin inside and with the catch basin connection of sliding.

Through adopting above-mentioned technical scheme, because the cleaning brush inlays in the catch basin inside and slides with the catch basin and be connected for the cleaning brush can only slide along the catch basin, adopts cleaning brush itself as firm, compact structure, convenient implementation.

Preferably, the cleaning brush further comprises a sundries collecting box communicated with the water collecting tank, and the sundries are cleaned to the sundries collecting box when the cleaning brush slides.

Through adopting above-mentioned technical scheme, the debris that the box was collected to debris promoted when sliding the cleaning brush are collected, reduce debris such as leaf, plastic bag and drop to ground, and the influence environment is clean and tidy.

Preferably, the sundries collecting box is provided with a water leakage hole.

Through adopting above-mentioned technical scheme, the rainwater that the box was collected to debris can be strained to the part in the hole that leaks to in the debris that the cleaning brush cleaned, when smuggleing the rainwater secretly, can follow the hole that leaks and discharge, reduce the condition emergence that the box was collected to debris ponding.

Preferably, the sundries collecting box comprises a rotating plate, the rotating plate is rotatably connected with the sundries collecting box, and the rotating plate is opened or closed to remove sundries.

Through adopting above-mentioned technical scheme, the rotor plate is connected with the rotation of debris collection box, and rotatable rotor plate is in order to open or close the debris collection box, and the convenience is cleaned the inside debris of debris collection box.

Preferably, a filter tank is arranged between the water conduit and the water storage tank, and the filter tank is respectively communicated with the water conduit and the water storage tank.

Through adopting above-mentioned technical scheme, when the rainwater passed through the filter, because the aperture of filtration pore is great, dust or tiny debris smuggleing secretly in the unable rainwater of filtering, through setting up the rose box, filter the rainwater once more, improve the clean degree of rainwater, further improve the utilization ratio availability ratio of rainwater.

Preferably, the filter box is internally provided with a fine sand layer, an activated carbon layer and a gauze layer from top to bottom in sequence.

By adopting the technical scheme, the fine sand layer and the gauze layer can filter micro-particle type impurities in water; the active carbon layer can adsorb colored substances and peculiar smell substances in water; through the multiple-layer filtration, the impurity of the rainwater of collecting is less, further improves the cleanliness factor of rainwater, improves the availability ratio of rainwater.

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

1. the water filtering plates are arranged in the water collecting grooves, so that sundries such as leaves, plastic bags and the like are difficult to enter the water diversion pipes through the water collecting grooves, the condition that the water diversion pipes are blocked by the sundries is reduced, the impurities contained in collected rainwater are reduced, and the cleanliness and the utilization rate of the rainwater are improved;

2. the cleaning brush is arranged and is in sliding connection with the water filtering plate, and the driving assembly drives the cleaning brush to slide along the water filtering plate, so that sundries on the water filtering plate are removed, and the influence on the collection amount of rainwater caused by blockage of water filtering holes due to accumulation of the sundries is reduced;

3. through setting up debris collection box, collect the debris that clean when sliding the cleaning brush, reduce debris such as leaf, plastic bag and drop to ground, influence the environment clean and tidy.

Drawings

FIG. 1 is a schematic view of the overall construction of a sloping roof rain water collecting system according to the present application;

fig. 2 is a schematic view of the installation structure of the rainwater collection system and the wall in the embodiment of the present application.

Description of reference numerals: 0. a wall; 1. a bearing plate, 2 and a water collecting tank; 21. a sundry collecting box; 211. a water leakage hole; 212. a rotating plate; 22. a water filter plate; 221. water filtering holes; 23. cleaning the mouth; 3. a cleaning brush; 31. brushing; 30. a drive assembly; 301. a lead screw; 302. a nut; 303. a bearing seat; 304. a motor; 4. A water conduit; 5. a filter box; 6. a water storage tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses rainwater collecting system on pitched roof. Referring to fig. 1, the rainwater collection system of a pitched roof includes a water collection tank 2 for collecting rainwater falling to the roof, and the water collection tank 2 is communicated with a sundry collection box 21. The water collecting tank 2 is internally connected with a water filtering plate 22, the water filtering plate 22 is provided with a plurality of water filtering holes 221, the water filtering plate 22 is connected with a cleaning brush 3, and the cleaning brush 3 is used for cleaning sundries mixed with rainwater to the sundry collecting box 21. The water storage tank 6 is arranged below the water collection tank 2, the water guide pipe 4 is communicated between the water collection tank 2 and the water storage tank 6, and the rainwater collected by the water collection tank 2 is guided to the water storage tank 6 below by the water guide pipe 4.

Referring to fig. 2, a wall 0 of a house having a pitched roof is installed with a loading plate 1, the loading plate 1 is a horizontally placed rectangular plate, and the length direction is the same as that of an eave. The side surface of the bearing plate 1 close to one side of the wall 0 is fixedly connected with the wall 0. The top surface of loading board 1 is provided with water catch bowl 2, and water catch bowl 2 comprises 4 blocks of curb plates of fixed connection and bottom fixed connection's bottom plate for water catch bowl 2 wholly appears to be open-top's cuboid box-like, and length direction is the same with the length direction of loading board 1. The bottom plate of the water collecting tank 2 is fixedly connected with the top surface of the bearing plate 1.

A clean mouth 23 has all been seted up to 2 length direction's of water catch bowl two curb plates, and clean mouth 23 is the strip opening for running through 2 curb plates of water catch bowl, and length direction is perpendicular with the length direction of water catch bowl 2. The inside water filtering plate 22 that is provided with of water catch bowl 2, water filtering plate 22 are the rectangle board of level placement, and length direction is the same with the length direction of water catch bowl 2. A drainage plate 22 is fixed to the middle of the sump 2 and the top surface of the drainage plate 22 is positioned below the cleaning opening 23. The drainage plate 22 is provided with a plurality of drainage holes 221. The water filtering holes 221 are circular through holes penetrating through the water filtering plate 22, and the axial direction is perpendicular to the ground. A plurality of drainage holes 221 are arranged in an array on the drainage plate 22.

Extending parts are outwards extended from both ends of the water collecting tank 2 in the length direction and are used as sundries collecting boxes 21. The sundries collecting box 21 is a cuboid box with an open top, and the length direction of the sundries collecting box is parallel to the length direction of the water collecting tank 2. The sundries collecting box 21 is fixedly connected with the water collecting tank 2. The side plate of the sundries collecting box 21, which is far away from the water collecting tank 2, is a rotating plate 212, the rotating plate 212 is a vertically placed rectangular plate, the length direction of the rotating plate is perpendicular to the length direction of the water collecting tank 2, the connecting part of the rotating plate 212 and the sundries collecting box 21 is rotatably connected with the sundries collecting box 21, the rotating axis of the rotating plate is positioned on the side plate of the sundries collecting box 21, which is far away from the wall 0, and the rotating plate 212 is rotated to open or close the sundries collecting box 21. When the sundries are accumulated in the sundries collecting box 21 in a large quantity, the sundries in the sundries collecting box 21 can be cleaned by rotating the rotating plate 212.

The sundries collecting box 21 is provided with a plurality of water leakage holes 211 at the bottom, the water leakage holes 211 are round through holes penetrating through the sundries collecting box 21, and the axis direction is vertical to the ground. The plurality of water leakage holes 211 are distributed on the bottom of the sundries collecting box 21 in an array mode, and the aperture of each water leakage hole 211 is larger than that of each water filtering hole 221.

Referring to fig. 2, the rainwater collecting system of the pitched roof further includes a cleaning brush 3, the cleaning brush 3 is a rectangular plate vertically placed on the whole, and the length direction is perpendicular to the length direction of the water filtering plate 22. Two side walls of the cleaning brush 3 in the length direction are connected with two inner walls of the water filtering groove in the length direction in an abutting and sliding mode. The bottom of the cleaning brush 3 is connected with a plurality of brush hairs 31, and the brush hairs 31 are connected with the top surface of the water filter plate 22 in an abutting and sliding manner.

The cleaning brush 3 is further connected with a driving assembly 30, and the driving assembly 30 drives the cleaning brush 3 to move along the length direction of the water filtering plate 22 so as to transfer sundries such as leaves, plastic bags and the like carried by rainwater into the sundries collecting box 21. In the embodiment of the present application, the driving assembly 30 includes a screw 301 and a nut 302, which are engaged with each other, and the screw 301 is located at the wall 0 of the house of the pitched roof and has the same length direction as the water filtering plate 22. Both ends of lead screw 301 all rotate and are connected with bearing frame 303, and bearing frame 303 is fixed in wall 0 department. One end of the screw 301 passes through the bearing seat 303 and is fixedly connected with an output shaft of a motor 304 fixedly arranged on a wall 0 of a house on a sloping roof. The nut 302 is fitted to the outside of the screw 301 and moves along the axial direction of the screw 301. The nut 302 is fixedly connected with the side surface of the cleaning brush 3 close to the wall 0.

Motor 304 drive lead screw 301 rotates, because two sides of cleaning brush 3 length direction and two inner walls butt of water catch bowl 2 length direction and the connection that slides, therefore make cleaning brush 3 along with screw 302 along the axis direction of lead screw 301 stably removes, and then pass debris on the drainage 22 to the both ends of drainage 22 length direction, when arriving the both ends of water catch bowl 2 length direction, owing to set up clean mouthful 23, debris are under the promotion of cleaning brush 3, get into debris collection box 21 through clean mouthful 23. The impurities on the water filtering plate 22 are removed by a plurality of reciprocating movements, so that the rainwater smoothly flows downwards through the water filtering holes 221.

The bottom intercommunication of water catch bowl 2 has leading water pipe 4, leading water pipe 4 is the vertical rectangular pipe of placing, the axis direction is perpendicular with ground, leading water pipe 4's top and water catch bowl 2 intercommunication, the bottom intercommunication has the intercommunication to have rose box 5, the inside filter layer that is provided with of rose box 5, filter layer top-down is in proper order including fine sand layer, activated carbon layer and filter cloth layer for filter once more to 4 rainwater through leading water pipe, in order to improve the clean degree of rainwater, further improve the utilization ratio availability ratio of rainwater. The top of rose box 5 and leading water pipe 4 intercommunication, the top intercommunication is by water storage box 6, and water storage box 6 is used for saving the rainwater to the utilization of rainwater is realized to the accessible connection water pipe.

The implementation principle of the rainwater collection system of a sloping roof of the embodiment of the application is as follows: in rainy days, rainwater falling to the roof is mixed with impurities of the roof, such as leaves, plastic bags and the like, and flows into the water collecting tank 2 along the inclination of the sloping roof, because the water collecting tank 2 is provided with the water filtering plates 22, the impurities of the leaves, the plastic bags and the like are prevented from flowing to the water guiding pipe 4, and the rainwater can downwards flow to the bottom of the water collecting tank 2 through the water filtering holes 221 of the water filtering plates 22 and further reaches the water storage tank 6 through the water guiding pipe 4. When the impurities on the water filtering plate 22 are accumulated more, the driving assembly 30 can drive the cleaning brush 3 to move on the water filtering plate 22 to sweep the impurities on the water filtering plate 22 into the impurities collecting box 21. Through having set up drainage plate 22 in water catch bowl 2 for debris such as leaf, plastic bag are difficult to get into water catch bowl 2 inside, reduce the condition that debris blockked up 4 ways of leading water pipe, reduce the impurity that contains in the collection rainwater, improve the availability ratio of rainwater. And through set up on water filter 22 and can follow the length direction of water filter 22 and remove cleaning brush 3, reduced debris such as leaf and blockked up water filter 221 and lead to the unable condition of collecting the rainwater.

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. The utility model provides a rainwater collection system of abat-vent, includes water catch bowl (2) that are used for collecting the whereabouts to roof rainwater, sets up water storage box (6) and leading water pipe (4) of connecting water catch bowl (2) and water storage box (6) in water catch bowl (2) below, its characterized in that: the water collecting tank (2) is provided with a water filtering plate (22) for filtering impurities, and a plurality of water filtering holes (221) are formed in the water filtering plate (22); a filter box (5) is arranged between the water conduit (4) and the water storage tank (6), and the filter box (5) is respectively communicated with the water conduit (4) and the water storage tank (6); the filter box (5) is internally provided with a fine sand layer, an activated carbon layer and a gauze layer from top to bottom in sequence.

2. A sloped roof rainwater collection system according to claim 1, wherein: the water filtering plate (22) is connected with a cleaning brush (3) used for cleaning sundries on the water filtering plate (22), and the cleaning brush (3) is connected with a driving assembly (30) which drives the cleaning brush (3) to slide on the water filtering plate (22) so as to clean the sundries.

3. A sloped roof rainwater collection system according to claim 2, wherein: the driving assembly (30) comprises a lead screw (301) and a nut (302) which are matched, the lead screw (301) is connected with a driving piece for driving the lead screw to rotate, and the cleaning brush (3) is connected with the nut (302).

4. A sloped roof rainwater collection system according to claim 3, wherein: the cleaning brush (3) is connected with a stable piece which is matched with the cleaning brush (3) to move.

5. A pitched roof rain water collection system according to claim 4, characterised in that: the stabilizing piece is a cleaning brush (3), and the cleaning brush (3) is embedded in the water collecting tank (2) and is connected with the water collecting tank (2) in a sliding manner.

6. A sloped roof rainwater collection system according to claim 1, wherein: the cleaning brush also comprises a sundries collecting box (21) communicated with the water collecting tank (2), and the sundries are cleaned to the sundries collecting box (21) when the cleaning brush (3) slides.

7. A pitched roof rain water collection system according to claim 6, characterised in that: the sundries collecting box (21) is provided with a water leakage hole (211).

8. A pitched roof rain water collection system according to claim 6, characterised in that: the sundries collecting box (21) comprises a rotating plate (212), and the rotating plate (212) is rotatably connected with the sundries collecting box (21); the rotating plate (212) is rotated to open the sundries collecting box (21) so as to conveniently remove the sundries in the sundries collecting box (21).