CN214062155U

CN214062155U - Modern building roof rainwater collecting system

Info

Publication number: CN214062155U
Application number: CN202023045836.3U
Authority: CN
Inventors: 伍小粦; 黄文海; 李卯卯
Original assignee: Guangdong Fifths Constructional Engineering Co ltd
Current assignee: Guangdong Fifths Constructional Engineering Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-27
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of rainwater recycle technique and specifically relates to a modern building roof rainwater collection system is related to, including being the roof that the slope was arranged, set up the water catch bowl in roof bottom below, storage water tank and be used for communicateing the pipe of water catch bowl and storage water tank, roof top is arranged and is provided with a plurality of high pressure water jet that are used for washing the roof, and every high pressure water jet all is linked together with the predetermined main water pipe in roof top, is equipped with high pressure water pump in the storage water tank to be linked together through predetermined high-pressure pipe between high pressure water pump and the delivery pipe. This application can regularly wash the roof, avoids accumulational impurity to flow when the rainy day and falls to lead to the pipe to block up in the water catch bowl, reduces unnecessary pipe mediation cleaning work.

Description

Modern building roof rainwater collecting system

Technical Field

The application relates to the technical field of rainwater recycling, in particular to a modern building roof rainwater collecting system.

Background

The rainwater collection system refers to the whole process of rainwater collection, and the collected rainwater is used for non-domestic water purposes such as irrigation of crops, flushing of toilets and the like, so that the problem of water shortage in China is greatly relieved. The rainwater collection system can be divided into a roof rainwater collection system, a park rainwater collection system and an urban rainwater collection system according to application scenes.

Relatively speaking, the roof rainwater collecting system is mainly suitable for relatively independent residential buildings, rainwater collected through the roof has the advantages of neutral pH value, low salt content, low hardness and the like, so that the purpose of the rainwater collected through the roof is wider; therefore, roof rainwater collection systems are widely used.

However, the inventor believes that impurities such as dust and leaves are easily accumulated on the roof, so that rainwater collected on the roof contains more impurities, and the impurities easily cause the water pipe of the rainwater collection system to be blocked; therefore, further improvement can be made.

SUMMERY OF THE UTILITY MODEL

In order to avoid the impurity that the roof is piled up to flow and fall in the water catch bowl when rainy day and lead to pipe jam, this application provides a modern building roof rainwater collection system.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a modern building roof rainwater collecting system, is including the roof that is the slope and arranges, set up water catch bowl, storage water tank and the pipe that is used for communicateing water catch bowl and storage water tank in roof bottom below, roof top is arranged and is provided with a plurality of high pressure water jet that are used for washing the roof, every high pressure water jet all is linked together with the predetermined water main pipe in roof top, be equipped with the high pressure water pump on the storage water tank, and be linked together through predetermined high-pressure pipe between high pressure water pump and the delivery pipe.

Through adopting above-mentioned technical scheme, when the roof is piled up and has a large amount of impurity, through starting high pressure water pump in with the rainwater pump that collects in the storage water tank to main water pipe and by high pressure water jet blowout to wash the roof, avoid accumulational impurity to flow when the rainy day and fall to lead to the pipe to block up in the water catch bowl, reduce unnecessary pipe mediation cleaning work.

Optionally, a guide plate is hinged to the outer side of the top of the water collecting tank, and a control assembly for driving the guide plate to rotate so that rainwater on the roof flows out of the water collecting tank along the guide plate is arranged on the guide plate.

Through adopting above-mentioned technical scheme, when wasing the roof, rotate in order to guide the rainwater on roof to the water catch bowl outside through control assembly drive guide plate, avoid the washing impurity on roof to flow into in the water catch bowl.

Optionally, the control assembly comprises a driving motor, a winding drum arranged on an output shaft of the driving motor and a pull rope, wherein one end of the pull rope is connected with the top surface of the guide plate, and the other end of the pull rope bypasses a fixed pulley preset at the bottom of the roof and is connected with the winding drum.

Through adopting above-mentioned technical scheme, driving motor can drive a winding drum corotation or reversal to carry out the rolling or unreel to the stay cord, make the guide plate be close to one side of building and rotate to the bottom surface on roof or rotate to the water catch bowl under the effect of gravity under the pulling force effect of stay cord in, in order to realize leading the rainwater on roof to the water catch bowl in or outside the water catch bowl.

Optionally, the control assembly comprises a driving cylinder and an elastic telescopic rod, wherein the driving cylinder is hinged to the bottom of the outer side of the water collecting tank, one end of the elastic telescopic rod is connected with a piston rod of the driving cylinder, and the other end of the elastic telescopic rod is hinged to the bottom surface of the guide plate.

Through adopting above-mentioned technical scheme, when driving actuating cylinder during operation, the piston rod that drives actuating cylinder can promote or stimulate the guide plate through elastic expansion rod and rotate to one side that makes the guide plate be close to the building rotates to the bottom surface on roof or in the water catch bowl, thereby realizes guiding the rainwater on roof to the water catch bowl in or outside the water catch bowl by control assembly control guide plate.

Optionally, the elastic telescopic rod includes the first branch that is connected with the actuating cylinder piston rod, with guide plate bottom surface looks articulated second branch and elastic component, wherein, the one end that actuating cylinder was kept away from to first branch is equipped with a slider, the spout with slider looks slip adaptation is seted up to the one end that the guide plate was kept away from to second branch, and the spout notch is equipped with the backstop circle that is used for preventing the slider slip to break away from the spout, the elastic component set up in the spout tank bottom and with slider looks butt.

Through adopting above-mentioned technical scheme, when the both ends of elasticity telescopic link received great pressure, the effort of pressure spring can be overcome to the slider and slide in the spout to realize the flexible function of elasticity telescopic link's total length, reduce because the stroke that drives actuating cylinder is too big and lead to the phenomenon emergence that the guide plate takes place to warp.

Optionally, the number of the elastic members is two, and the two elastic members are uniformly distributed along the center of the sliding chute.

Through adopting above-mentioned technical scheme, set up a plurality of elastic component, can reduce and avoid because the condition that leads to the elastic telescopic rod to become invalid when single elastic component appears damaging takes place.

Optionally, one end of the guide pipe close to the water collecting tank is provided with a plurality of layers of filter screens which are stacked mutually.

Through adopting above-mentioned technical scheme, the filter screen can make the rainwater pass through and completely cut off the passing through of impurity such as leaf to the possibility that the pipe says to be blockked up has been reduced.

Optionally, a transparent pipe which is vertically arranged is arranged on the outer side of the water storage tank, the top of the transparent pipe is in an open state, and the bottom of the transparent pipe is communicated with the bottom of the water storage tank.

Through adopting above-mentioned technical scheme, can directly reflect the water yield in the storage water tank through the water level in the transparent pipe, be convenient for in time carry out the moisturizing in the storage water tank when the water yield is too little.

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

when a large amount of impurities are accumulated on the roof, rainwater collected in the water storage tank is pumped into the main water pipe by starting the high-pressure water pump and is sprayed out by the high-pressure water spray head so as to clean the roof, so that the accumulated impurities are prevented from falling into a water collection tank to cause pipe blockage in rainy days, and unnecessary pipe dredging and cleaning work is reduced;

when wasing the roof, rotate in order to guide the rainwater on roof to the water catch bowl outside through control assembly drive guide plate, avoid the washing impurity on roof to flow into in the water catch bowl.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.

Fig. 2 is a sectional view of embodiment 1 of the present application.

Fig. 3 is a sectional view of embodiment 2 of the present application.

Fig. 4 is a sectional view of the elastic telescopic rod in embodiment 2 of the present application.

Description of reference numerals: 1. a roof; 2. a water collection tank; 3. a water storage tank; 4. a conduit; 51. a high pressure water jet; 52. a main water pipe; 53. a high pressure water pump; 54. a high pressure pipe; 6. a baffle; 7. a control component; 71. a drive motor; 72. winding the roll; 73. pulling a rope; 74. a fixed pulley; 75. a driving cylinder; 76. an elastic telescopic rod; 761. a first support bar; 762. a second support bar; 763. an elastic member; 764. a slider; 765. a chute; 766. a stop ring; 8. a filter screen; 9. a transparent tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a modern building roof rainwater collecting system.

Example 1:

referring to fig. 1, the modern building roof rainwater collection system includes the roof 1 that is located the building top and is the slope and arranges, water catch bowl 2, storage water tank 3 and pipe 4, wherein, roof 1 bottom extends to the outside of building, water catch bowl 2 opening arranges up, water catch bowl 2 is fixed to be set up in one side at the building top, and water catch bowl 2 is located under roof 1 bottom, make water catch bowl 2 can accept the rainwater that roof 1 flows down, storage water tank 3 is fixed to be set up in one side of building bottom, pipe 4's one end is linked together with the predetermined delivery port in water catch bowl 2 bottom, the other end is linked together with the predetermined water inlet in storage water tank 3 top, make the rainwater that water catch bowl 2 accepted can flow to storage water tank 3 along pipe 4 and collect for subsequent use, in order to alleviate the lack of water problem of china.

In the embodiment, a main water pipe 52 is fixedly arranged at the top of the roof 1 in a horizontal arrangement, a plurality of high-pressure water spray heads 51 are arranged at the top of the roof 1 at equal intervals along the extending direction of the main water pipe 52, and each high-pressure water spray head 51 is fixedly arranged on the main water pipe 52 and is communicated with the main water pipe 52; a high pressure water pump 53 is arranged on the water storage tank 3, and the high pressure water pump 53 is communicated with the water supply pipe through a preset high pressure pipe 54, so that when the high pressure water pump 53 is started, the high pressure water pump 53 can pump rainwater collected in the water storage tank 3 into the main water pipe 52 and spray the rainwater out of the high pressure water spray head 51.

When the roof 1 is not cleaned for a long time and impurities such as dust and leaves are accumulated in a large amount, the high-pressure water pump 53 is started, rainwater collected in the water storage tank 3 can be pumped into the main water pipe 52 by the high-pressure water nozzle 51 by the high-pressure water pump 53 and is sprayed out from the main water pipe 52, so that the roof 1 is cleaned, the accumulated impurities are prevented from flowing down in the water collecting tank 2 in rainy days to cause the blockage of the guide pipe 4, and unnecessary dredging and cleaning work of the guide pipe 4 is reduced.

In this embodiment, the outside at the top of water catch bowl 2 articulates there is a guide plate 6, and guide plate 6 can be used for leading the rainwater of roof 1 to water catch bowl 2 in or outside water catch bowl 2.

Specifically, guide plate 6 is the rectangular plate-shaped body structure and guide plate 6 extends along the length direction of water catch bowl 2, and the bottom surface of guide plate 6 is equipped with first articulated piece, and the outside at 2 tops of water catch bowl is equipped with the articulated piece of second to first articulated piece is articulated mutually through the articulated axle of predetermineeing with the articulated piece of second, makes guide plate 6 rotate around the articulated axle. When the high-pressure water spray nozzle 51 cleans the roof 1, one side of the guide plate 6 close to the building rotates to the bottom surface of the roof 1, so that the guide plate 6 is arranged outwards in an inclined manner, and rainwater and impurities on the roof 1 can flow out of the water collecting tank 2 along the guide plate 6; when the rainwater of roof 1 is collected to needs, guide plate 6 is close to one side of building and rotates to in the water catch bowl 2 for guide plate 6 is the slope and arranges inwards, thereby makes the rainwater of roof 1 can follow guide plate 6 and flow to in the water catch bowl 2.

Referring to fig. 2, in the present embodiment, a control component 7 for driving the guide plate 6 to rotate is disposed on the guide plate 6, and the control component 7 can control the guide plate 6 to guide the rainwater on the roof 1 into the water collecting tank 2 or out of the water collecting tank 2.

Specifically, the control assembly 7 includes a driving motor 71, a winding drum 72 and a pull rope 73, wherein the driving motor 71 in this embodiment is a servo motor, the driving motor 71 is fixedly disposed in the building, and the winding drum 72 is fixedly disposed on an output shaft of the driving motor 71, so that the driving motor 71 can drive the winding drum 72 to rotate; the bottom of the roof 1 is fixedly provided with a fixed pulley 74, one end of the pull rope 73 is connected and fixed with the top surface of the guide plate 6, and the other end of the pull rope is connected and fixed with the winding drum 72 after passing around the fixed pulley 74. When rainwater on the roof 1 needs to be guided out of the water collecting tank 2, the winding drum 72 is driven to rotate in the positive direction through the driving motor 71 so as to wind the pull rope 73, and the guide plate 6 is pulled to rotate through the pull rope 73 so as to enable one side, close to a building, of the guide plate 6 to rotate to the bottom surface of the roof 1; when rainwater on the roof 1 needs to be guided into the water collecting tank 2, the winding drum 72 is driven by the driving motor 71 to rotate reversely so as to unwind the pull rope 73, so that one side, close to the building, of the guide plate 6 rotates into the water collecting tank 2 under the action of gravity.

In this embodiment, the one end that pipe 4 is close to water catch bowl 2 is equipped with the filter screen 8 that a plurality of layers stacked up the setting each other, promptly, is equipped with the filter screen 8 that a plurality of layers stacked up the setting each other in the delivery port of water catch bowl 2 bottom, and filter screen 8 can make the rainwater pass through and completely cut off passing through of impurity such as leaf to pipe 4 has been reduced and has been said the possibility of jam.

In this embodiment, the fixed hyaline tube 9 that is vertical arrangement that is provided with in the outside of storage water tank 3, the top of hyaline tube 9 is the open mode, and the bottom of hyaline tube 9 is linked together with the bottom of storage water tank 3, can directly reflect the water yield in the storage water tank 3 through the water level in the hyaline tube 9, is convenient for in time carry out the moisturizing in the storage water tank 3 when the water yield is too little.

Example 2:

the present embodiment differs from embodiment 1 in the control unit 7.

Referring to fig. 3, in the present embodiment, the control assembly 7 includes a driving cylinder 75 and an elastic expansion link 76, wherein the elastic expansion link 76 has an elastic expansion function, the driving cylinder 75 is hinged to the bottom of the outside of the water collecting tank 2, the driving cylinder 75 is communicated with an external air pump, one end of the elastic expansion link 76 is connected and fixed to a piston rod of the driving cylinder 75, and the other end is hinged to the bottom of the side of the guide plate 6 away from the building. When the driving cylinder 75 works, the piston rod of the driving cylinder 75 can push or pull the guide plate 6 to rotate through the elastic expansion rod 76, so that the guide plate 6 rotates to the bottom surface of the roof 1 or the inside of the water collection tank 2 close to one side of the building, and the control assembly 7 controls the guide plate 6 to guide the rainwater on the roof 1 to the inside of the water collection tank 2 or the outside of the water collection tank 2.

Referring to fig. 4, in the present embodiment, the elastic telescopic rod 76 includes a first supporting rod 761, a second supporting rod 762 and an elastic member 763, the elastic member 763 in the present embodiment is a compression spring, wherein, a sliding block 764 is integrally formed at one end of the first supporting rod 761 away from the driving cylinder 75, a sliding slot 765 extending along the length direction is formed at one end of the second supporting rod 762 away from the flow guide plate 6, and the inner contour of the sliding slot 765 is the same as the outer contour of the sliding block 764, so that the first supporting rod 761 can slide and stretch in the second supporting rod 762, thereby the total length of the elastic telescopic rod 76 can be changed; a stop ring 766 is formed at the opening of the sliding groove 765, and the stop ring 766 can be abutted against the sliding block 764 so as to prevent the sliding block 764 from sliding away from the sliding groove 765; the elastic element 763 is arranged at the bottom of the sliding groove 765, and the elastic element 763 is abutted with the sliding block 764 so as to push the sliding block 764 to abut with the stop ring 766; when the two ends of the elastic expansion link 76 are under a large pressure, the sliding block 764 can overcome the acting force of the compression spring and slide in the sliding slot 765, so as to achieve the elastic expansion function of the total length of the elastic expansion link 76, and reduce the occurrence of the phenomenon that the guide plate 6 is deformed due to the overlarge stroke of the driving cylinder 75.

In this embodiment, two elastic members 763 are provided, and the two elastic members 763 are uniformly distributed along the center of the sliding groove 765, and by providing a plurality of elastic members 763, the occurrence of failure of the elastic expansion link 76 caused by damage to a single elastic member 763 can be reduced.

The implementation principle is as follows: when a large amount of impurities are accumulated on the roof 1, rainwater collected in the water storage tank 3 is pumped into the main water pipe 52 by starting the high-pressure water pump 53 and is sprayed out by the high-pressure water spray nozzle 51 to clean the roof 1, so that the accumulated impurities are prevented from flowing into the water collection tank 2 in rainy days to cause the blockage of the guide pipe 4, and unnecessary dredging and cleaning work of the guide pipe 4 is reduced; in addition, when the roof 1 is cleaned, the guide plate 6 is driven to rotate by the control assembly 7 so as to guide the rainwater of the roof 1 out of the water collecting tank 2.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 modern building roof rainwater collecting system, includes roof (1) that is the slope and arranges, sets up in water catch bowl (2), storage water tank (3) of roof (1) bottom below and is used for pipe (4) of intercommunication water catch bowl (2) and storage water tank (3), its characterized in that: the roof is characterized in that a plurality of high-pressure water spray nozzles (51) used for washing the roof (1) are arranged at the top of the roof (1), each high-pressure water spray nozzle (51) is communicated with a main water pipe (52) preset at the top of the roof (1), a high-pressure water pump (53) is arranged on the water storage tank (3), and the high-pressure water pump (53) is communicated with a water supply pipe through a preset high-pressure pipe (54).

2. A modern building roof rainwater collection system according to claim 1 and further including: the outside at water catch bowl (2) top articulates there is a guide plate (6), and be equipped with on guide plate (6) and be used for driving guide plate (6) to rotate so that the rainwater of roof (1) flows to the control assembly (7) outside water catch bowl (2) along guide plate (6).

3. A modern building roof rainwater collection system according to claim 2 wherein: the control assembly (7) comprises a driving motor (71), a winding drum (72) arranged on an output shaft of the driving motor (71) and a pull rope (73), wherein one end of the pull rope (73) is connected with the top surface of the guide plate (6), and the other end of the pull rope (73) bypasses a fixed pulley (74) preset at the bottom of the roof (1) and is connected with the winding drum (72).

4. A modern building roof rainwater collection system according to claim 2 wherein: the control assembly (7) comprises a driving cylinder (75) and an elastic telescopic rod (76), wherein the driving cylinder (75) is hinged to the bottom of the outer side of the water collecting tank (2), one end of the elastic telescopic rod (76) is connected with a piston rod of the driving cylinder (75), and the other end of the elastic telescopic rod is hinged to the bottom surface of the guide plate (6).

5. A modern building roof rainwater collection system according to claim 4 and further characterised by: the elastic telescopic rod (76) comprises a first supporting rod (761) connected with a piston rod of the driving cylinder (75), a second supporting rod (762) hinged with the bottom surface of the guide plate (6) and an elastic piece (763), wherein one end, away from the driving cylinder (75), of the first supporting rod (761) is provided with a sliding block (764), one end, away from the guide plate (6), of the second supporting rod (762) is provided with a sliding groove (765) matched with the sliding block (764) in a sliding manner, a notch of the sliding groove (765) is provided with a stopping ring (766) used for preventing the sliding block (764) from being separated from the sliding groove (765), and the elastic piece (763) is arranged at the bottom of the sliding groove (765) and abutted to the sliding block (764).

6. A modern building roof rainwater collection system according to claim 5 and further characterised by: the number of the elastic members (763) is two, and the two elastic members (763) are uniformly distributed along the center of the sliding groove (765).

7. A modern building roof rainwater collection system according to claim 1 and further including: one end of the conduit (4) close to the water collecting tank (2) is provided with a plurality of layers of filter screens (8) which are stacked mutually.

8. A modern building roof rainwater collection system according to claim 1 and further including: the water storage tank is characterized in that a transparent pipe (9) which is vertically arranged is arranged on the outer side of the water storage tank (3), the top of the transparent pipe (9) is in an open state, and the bottom of the transparent pipe (9) is communicated with the bottom of the water storage tank (3).