CN211572280U

CN211572280U - Building roof rainwater collecting and recycling system

Info

Publication number: CN211572280U
Application number: CN201921775348.2U
Authority: CN
Inventors: 张育玲; 莫粲荣; 赵彦滨
Original assignee: Shenzhen Bangcheng Construction Co ltd
Current assignee: Shenzhen Bangcheng Construction Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-25
Anticipated expiration: 2029-10-18

Abstract

The utility model aims at providing a system of recycling is collected to building roofing rainwater, it has the characteristics of filtering convenient clearance. System of recycling is collected to building roofing rainwater, including settling tank and retaining subassembly, the inside of settling tank is provided with first settling zone and second settling zone, the baffle of separating first settling zone and second settling zone is installed to the bottom of settling tank, the top of first settling zone is provided with the water inlet that supplies outside rainwater to flow into, the upper portion intercommunication of retaining subassembly and second settling zone, the blowdown subassembly is installed to the bottom of settling tank, the blowdown subassembly is including the blow off pipe that communicates in the settling tank, a spacer for cutting off blow off pipe and settling tank, the motor that is used for driving the spacer removal is installed in the outside of spacer. User's accessible motor drive separator makes blow off pipe and settling tank intercommunication, and convenient and fast more when making the user clear up the impurity of the inside sediment of settling tank.

Description

Building roof rainwater collecting and recycling system

Technical Field

The utility model belongs to the technical field of the technique of system of recycling is collected to the rainwater and specifically relates to a system of recycling is collected to building roofing rainwater.

Background

At present, with the enhancement of environmental awareness of people, the ecological problems brought by urbanization development are concerned by more and more people. China is a country with water resource shortage, the per-capita water resource amount is lower than the per-capita occupancy of the world, and the water resource distribution of China is uneven. In the face of the current situation, people should fully develop and recycle all possible local water resources, wherein urban rainwater is a water resource which is ignored for a long time, and roof rainwater collection and utilization become an important way for rainwater collection and reutilization.

In order to improve the utilization ratio of rainwater, chinese utility model like authorization notice No. CN207499261U among the prior art discloses a roofing is collected in rainwater circulation, and eave lower extreme among this utility model is provided with filtering ponds, water pipe and water storage box, and the rainwater gets into in the water storage box through the water pipe after the filtration of filtering ponds to realize that the rainwater is collected.

The filtering basin filters impurity, silt in the rainwater through being provided with first precipitation tank, second precipitation tank, third precipitation tank and fourth precipitation tank in inside. The bottom of the first precipitation tank, the bottom of the second precipitation tank, the bottom of the third precipitation tank and the bottom of the fourth precipitation tank are respectively provided with a sewage discharge hole.

The above patent improves the purity degree of rainwater, but also has certain defects. When the user discharged inboard silt and ponding of filtering ponds, need open the blowoff hole of first precipitation tank, second precipitation tank, third precipitation tank and fourth precipitation tank bottom respectively under the eave, discharged the inside ponding and the silt of first precipitation tank, second precipitation tank, third precipitation tank and fourth precipitation tank respectively, increased the clearance degree of difficulty of sediment structure, it is inconvenient when the user cleared up the filtering ponds.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a system of recycling is collected to building roofing rainwater, it has the characteristics of filtering convenient clearance.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a building roof rainwater collecting and recycling system comprises a settling tank for processing rainwater and a water storage assembly for storing rainwater, wherein a first settling zone and a second settling zone which are used for precipitating impurities are arranged in the settling tank, the top of the first settling zone is communicated with the top of the second settling zone, a baffle for separating the first settling zone from the second settling zone is arranged at the bottom of the settling tank, a water inlet for external rainwater to flow into is formed above the first settling zone, the water storage assembly is communicated with the upper part of the second settling zone, a sewage discharge assembly is arranged at the bottom of the settling tank, the sewage discharge assembly comprises a sewage discharge pipe communicated with the settling tank and a partition piece for separating the sewage discharge pipe from the settling tank, and a motor for driving the partition piece to move is arranged outside the partition piece, the top of the settling tank is provided with a water collecting tank for collecting rainwater, and the settling tank is communicated with the water collecting tank.

Through adopting above-mentioned technical scheme, when rainy day, the rainwater is through gathering the basin gathering, and rethread water inlet gets into first settling zone. With the increase of time, impurities in the water gradually precipitate at the bottom of the first precipitation area, the water level of the first precipitation area gradually rises, and when the water level is higher than the baffle, the supernatant can flow into the second precipitation area. In a similar way, the rainwater is subjected to impurity precipitation in the second precipitation zone, and when the water level rises to the upper part of the second precipitation zone, the rainwater can enter the water storage assembly to be stored. When raining, the partition piece enables the sewage discharge pipe and the settling tank not to be communicated with each other; when not raining, user's accessible motor drive separator makes blow off pipe and settling tank intercommunication to make the ponding and the impurity accessible blow off pipe of first settling zone and second settling zone flow away simultaneously, reduced the clearance degree of difficulty of each settling zone, make more convenient and fast when the user cleared up the impurity of the inside sediment of settling tank.

Preferably, the bottom of setting tank is the opening, the separator is including connecting cylinder and division board, the connecting cylinder install in the bottom of setting tank and with the setting tank intercommunication, the articulated shaft is installed to one side of division board, the division board passes through the articulated shaft with the connecting cylinder is articulated, the division board with the bottom surface phase-match of setting tank, just the lower surface butt of baffle in the upper surface of division board.

Through adopting above-mentioned technical scheme, the division board can rotate around the articulated shaft. In rainy days, the isolation plate is abutted against the bottom of the baffle plate, so that the settling tank and the connecting cylinder are not communicated with each other; when the division plate rotates to a position far away from the baffle, the settling tank is communicated with the connecting cylinder.

Preferably, the driving part is a motor, a bracket for supporting the motor is installed on the outer side of the connecting cylinder, and the hinge shaft penetrates through the connecting cylinder and is fixedly connected with the rotating shaft of the motor.

Through adopting above-mentioned technical scheme, the user can rotate through motor drive articulated shaft, and the articulated shaft drives the division board and rotates, makes the division board get into the closure state. When the rainfall is large, the user can keep the isolation plate in an open state all the time, so that part of rainwater flows away through the sewage discharge pipe, and the phenomenon that the water yield is too large is prevented.

As preferred, the inside of baffle is provided with the connecting block and is used for holding the installation cavity of connecting block, the connecting block with installation cavity sliding connection, the installation cavity link up the baffle, the top of baffle is provided with the fixed block, the bottom of baffle is provided with the extrusion piece, the fixed block with the top fixed connection of baffle, the bottom of fixed block is provided with and is used for promoting the pressure spring of connecting block, the fixture block is installed to the notch of installation cavity bottom, the confession has been seted up to the bottom of connecting block the spacing groove that the fixture block held, the fixture block with spacing groove sliding connection, the extrusion piece with the bottom fixed connection of connecting block, the baffle with install the elastic sealing piece between the both ends of extrusion piece.

By adopting the technical scheme, when the partition plate is in a closed state, the connecting block and the fixed block are pressed with the pressure spring in a pressing mode, and under the action of the pushing force of the pressure spring, the connecting block pushes the extrusion block to enable the extrusion block to be abutted against the partition plate; when the division board is in the open mode, the extrusion piece loses the support of division board and moves down, and when the fixture block moved the one end of spacing groove, fixture block and spacing groove joint made the extrusion piece fix in the top of division board, and at the removal in-process of extrusion piece, the clearance between the both ends of extrusion piece and the baffle is sealed all the time to the sealed piece. The partition plate can collide with the settling tank and the baffle plate in the moving process, so that the mode has a buffering effect when the partition plate collides with the baffle plate, and the service life of the partition plate is prolonged; on the other hand, when the contact site wearing and tearing of division board and setting tank, the extrusion piece can be through removing, makes the division board can laminate simultaneously with baffle and setting tank all the time when the closed condition, avoids the inside water of first settling zone and impurity to pass through the clearance entering second settling zone of division board and baffle, has improved the leakproofness of baffle and division board.

Preferably, a cushion pad is mounted at the bottom of the pressing block.

Through adopting above-mentioned technical scheme, can have the buffering effect when the division board removes the position to butt extrusion piece, avoid division board and extrusion piece wearing and tearing at collision in-process, improved the life of division board and baffle.

The lower surface of the settling tank is provided with a sealing gasket for sealing the settling tank and the isolation plate.

Through adopting above-mentioned technical scheme, can avoid when the division board is in the closed condition, the inside water of settling tank flows away through the clearance between settling tank and the division board, improves the utilization ratio of rainwater.

Preferably, the top of the settling tank is provided with a guide surface for guiding rainwater to flow to the water inlet.

Through adopting above-mentioned technical scheme, make the rainwater can flow into the water inlet along the spigot surface, increase the inflow in first sedimentation district to increase the total collection volume of rainwater.

Preferably, a filter screen is installed outside the water inlet.

Through adopting above-mentioned technical scheme, can filter the great rubbish of volume in the rainwater, improve the purity that gets into first sedimentation zone rainwater.

Preferably, the outside of water inlet is provided with and is used for fixing the fixed frame of filter screen and is used for holding the fixed slot of fixed frame, the fixed slot with fixed connection can be dismantled to fixed frame.

Through adopting above-mentioned technical scheme, the user can dismantle fixed frame, takes out the filter screen from the fixed slot and washs, prevents that rubbish from piling up on the filter screen surface, influences the inflow of water inlet.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model reduces the cleaning difficulty of each settling zone, and makes the user more convenient and rapid to clean the impurities settled in the settling tank;

2. the utility model improves the sealing performance of the baffle and the isolation plate and improves the filtering degree of the rainwater;

3. the utility model discloses can take out the filter screen and wash, prevent that rubbish from piling up at the filter screen surface, influencing the inflow of water inlet.

Drawings

Fig. 1 is a schematic structural diagram of a rainwater collecting and recycling system for a building roof.

Figure 2 is a schematic cross-sectional view of a settling tank.

Fig. 3 is an enlarged schematic view at B in fig. 2.

Fig. 4 is an enlarged schematic view at C in fig. 2.

Fig. 5 is an enlarged schematic view at D in fig. 2.

Fig. 6 is a schematic cross-sectional view of a spacer.

Fig. 7 is a schematic view of an opened state of the partition plate.

In the figure, 1, a settling tank; 11. a water inlet; 111. fixing grooves; 112. a fixing frame; 113. filtering with a screen; 114. a guide surface; 12. a baffle plate; 121. a fixed block; 122. connecting blocks; 1221. a limiting groove; 123. a mounting cavity; 1231. a clamping block; 124. extruding the block; 1242. a sealing block; 125. a pressure spring; 13. a gasket; 14. a first settling zone; 15. a second precipitation zone; 2. a water storage assembly; 21. a water storage tank; 22. a water pipe; 3. a spacer; 31. a connecting cylinder; 32. a separator plate; 321. Hinging a shaft; 33. a motor; 331. a support; 4. a blow-off pipe; 41. a sewage collecting tank; 51. a water collection tank; 6. a blowdown assembly; A. and (4) an included angle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a system of recycling is collected to building roofing rainwater, including two settling tanks 1, a set of retaining subassembly 2 and two sets of blowdown subassemblies 6. Each set of waste fitting 6 comprises a set of spacers 3 and a waste pipe 4.

The bottom of the outer edge of the two sides of the eave is tied with a long-strip-shaped water collecting tank 51, and the settling tank 1 is tied at the bottom of one end of the water collecting tank 51. The water collecting tank 51 is communicated with the settling tank 1, so that rainwater falling to an eave can flow into the water collecting tank 51 along a roof and be collected to flow into the settling tank 1.

The separator 3 is positioned at the bottom of the settling tank 1; the top of the sewage discharge pipe 4 is connected with the settling tank 1 through the partition 3, and the bottom of the sewage discharge pipe 4 is communicated with a sewage collection tank 41.

The water storage component 2 is positioned between the two settling tanks 1 and is respectively communicated with the two settling tanks 1.

In rainy days, a user can collect and treat rainwater through the water collecting tank 51 and the settling tank 1, and when the rainwater is settled by the settling tank 1, the rainwater is introduced into the water storage component 2 for storage; when it is not raining, the user can open the partition 3 to discharge the impurities precipitated in the settling tank 1 into the sewage collecting tank 41 through the drain pipe 4, and then perform centralized cleaning in the sewage collecting tank 41.

A water inlet 11 is formed in the top of the settling tank 1, a baffle 12 is arranged inside the settling tank 1, and the bottom of the settling tank 1 is provided with an opening. A rubber packing 13 (see fig. 3) is adhered to the lower surface of the settling tank 1.

The height of baffle 12 is less than the degree of depth of setting tank 1, and baffle 12 is located the middle part of setting tank 1 with vertical direction, and the both sides of baffle 12 are bolted with the inner wall of setting tank 1. The baffle 12 divides the settling tank 1 into a first settling zone 14 and a second settling zone 15.

The water storage component 2 comprises a water storage tank 21 and a water through pipe 22. One end of the water pipe 22 is communicated with the water storage tank 21, the other end is bolted to the upper part of the outer side of the settling tank 1, and the water pipe 22 is communicated with the second settling zone 15. The water inlet 11 is located above the first settling zone 14 so that rainwater can enter the first settling zone 14 through the water inlet 11.

Referring to fig. 4, a fixing groove 111 is opened around the water inlet 11, and a fixing frame 112 and a strainer 113 are installed inside the fixing groove 111. The sizes of the fixing groove 111, the fixing frame 112 and the filter screen 113 are matched, and the depth of the fixing groove 111 is greater than the thickness of the fixing frame 112. The fixing groove 111 and the fixing frame 112 are respectively abutted against the upper surface and the lower surface of the screen 113, and the fixing groove 111 and the fixing frame 112 are bolted.

The upper surface of the settling tank 1 is provided with a guide surface 114, the height of one side of the guide surface 114 is the same as that of the upper surface of the fixed frame 112, and the included angle a between the guide surface 114 and the plane where the upper surface of the fixed frame 112 is located is 15 °.

In rainy days, rainwater on the upper surface of the settling tank 1 may flow toward the screen 113 along the guide surface 114. The rainwater can filter the garbage with larger volume in the water through the filter screen 113, and then the garbage enters the first settling zone 14 (refer to fig. 2). As time goes by, more and more garbage remains on the screen 113, and a user can open the fixing frame 112 and take out the screen 113 for cleaning.

Referring to fig. 5 and 6, a fixing block 121 is arranged at the top of the baffle 12, a mounting cavity 123 and a connecting block 122 are arranged inside the baffle 12, a pressing block 124 is arranged at the bottom of the baffle 12, and the fixing block 121 and the pressing block 124 are respectively matched with the baffle 12.

The lower surface of the fixed block 121 is bolted to the upper surface of the baffle 12, three compression springs 125 are welded at the bottom of the fixed block 121, and the bottoms of the compression springs 125 abut against the top of the connecting block 122, so that the fixed block 121 and the connecting block 122 respectively press two ends of the compression springs 125.

The mounting cavity 123 is opened in the lower surface of the baffle plate 12 and penetrates the upper surface of the baffle plate 12. The mounting cavity 123 is matched with the connecting block 122, and two sides of the connecting block 122 are attached to the inner side of the settling tank 1.

Two clamping blocks 1231 are welded to the lower portions of the two sides of the mounting cavity 123, two limiting grooves 1221 are formed in the two sides of the connecting block 122, and the limiting grooves 1221 extend in the vertical upward direction from the bottom of the connecting block 122. The fixture block 1231 is matched with the limiting groove 1221, and the maximum distance of the fixture block 1231 moving in the limiting groove 1221 is consistent with the length of the pressure spring 125.

An elastic sealing block 1242 is arranged between the bottom of the limiting groove 1221 and the top of the squeezing block 124. One end of the sealing block 1242 is adhered to the lower surface of the baffle 12, and the other end is adhered to the upper surface of the pressing block 124. Each of the pressing blocks 124 is provided with two sealing blocks 1242, and the two sealing blocks 1242 are respectively located at both ends of the pressing block 124.

The sealing block 1242 can fill the gap formed by the pressing block 124, the connecting block 122, the box body 1 and the baffle 12 to prevent water flow, and the sealing block 1242 can be extended or shortened along with the movement of the pressing plate 124 to keep the sealing effect all the time.

The middle of the upper surface of the pressing block 124 is bolted to the lower surface of the connecting block 122, and the lower surface of the pressing block 124 is adhered with a rubber cushion pad.

Under the effect of the thrust of the pressure spring 125, the connecting block 122 moves downward along the inner wall of the mounting cavity 123, and when the clamping block 1231 abuts against the top of the limiting groove 1221, the connecting block 122 is under the effect of the thrust of the clamping block 1231, so that the connecting block 122 and the mounting cavity 123 are relatively fixed. When the partition plate 32 is opened, the pressing block 124 is fixed to the baffle plate 12, and water and impurities in the settling tank 1 can flow away.

Referring to fig. 6 and 7, each set of the spacers 3 comprises a rectangular connecting cylinder 31 and a spacer 32, and one end of the connecting cylinder 31, which is far away from the spacer 32, is communicated with the sewage pipe 4.

The settling tank 1 is bolted to the upper surface of the connecting cylinder 31, and the settling tank 1 communicates with the connecting cylinder 31.

The division plate 32 is matched with the bottom of the settling tank 1, an articulated shaft 321 is welded on one side of the division plate 32, and the division plate 32 is articulated with the top of one end of the connecting cylinder 31 far away from the sewage discharge pipe 4 through the articulated shaft 321.

A bracket 331 is welded to the outer side of the connecting cylinder 31, and a motor 33 is bolted to the upper surface of the bracket 331. One end of the hinge shaft 321 is inserted into the connecting cylinder 31 and is in interference fit with the rotating shaft of the motor 33.

The implementation principle of the embodiment is as follows: in rainy days, rainwater enters the first settling zone 14 through the water inlet 11 after primary filtration. Since the isolation plate 32 abuts against the bottom of the settling tank 1 and the baffle 12, rainwater is settled in the first settling zone 14, impurities in the rainwater are gradually settled at the bottom of the first settling zone 14, the water level of the first settling zone 14 is gradually increased, and when the water level is higher than the baffle 12, supernatant can flow into the second settling zone 15. Similarly, the rainwater is deposited with impurities in the second deposition area 15, and when the water level rises to the upper part of the second deposition area 15, the rainwater can enter the water passing through and be stored in the water storage tank 21.

After the rain has stopped, user's accessible motor 33 drive separator 3 is rotatory, makes blow off pipe 4 and 1 intercommunication of setting tank to make the ponding and the impurity of first settling zone 14 and second settling zone 15 can get into connecting cylinder 31 simultaneously, and flow away through blow off pipe 4, reduced the clearance degree of difficulty of each settling zone, make more convenient and fast during the impurity of user's clearance setting tank 1 inside sediment.

In addition, when the amount of rainwater is too large in rainy days, the user can open the partition 3 to allow a part of the rainwater to flow away through the sewage discharge pipe 4, thereby reducing the burden of the water pipe 22.

When the isolation plate 32 is closed, the isolation plate 32 abuts against the cushion pad, a pushing force is applied to the extrusion block 124, the extrusion block 124 moves upwards, the extrusion block 124 and the isolation plate 32 are relatively sealed due to the elastic force of the extrusion block 124 and the compression spring 125, and when the surface of the isolation plate 32 is abraded, the extrusion block 124 can still abut against the surface of the isolation plate 32 through the compression spring 125.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a system of recycling is collected to building roofing rainwater which characterized in that: comprises a settling tank (1) for treating rainwater and a water storage component (2) for storing rainwater, wherein a first settling zone (14) and a second settling zone (15) which are all used for settling impurities are arranged in the settling tank (1), the top of the first settling zone (14) is communicated with the top of the second settling zone (15), a baffle (12) for separating the first settling zone (14) from the second settling zone (15) is arranged at the bottom of the settling tank (1), a water inlet (11) for external rainwater to flow into is arranged above the first settling zone (14), the water storage component (2) is communicated with the upper part of the second settling zone (15), a sewage discharge component (6) is arranged at the bottom of the settling tank (1), the sewage discharge component (6) comprises a sewage discharge pipe (4) communicated with the settling tank (1) and a partition (3) for separating the sewage discharge pipe (4) from the settling tank (1), the motor (33) that is used for the drive is installed in the outside of separator (3) removal, the top of setting tank (1) is installed and is used for collecting water-collecting tank (51) of rainwater, setting tank (1) with water-collecting tank (51) intercommunication.

2. The building roof rainwater collection and reuse system according to claim 1, wherein: the bottom of setting tank (1) is the opening, separator (3) are including connecting cylinder (31) and division board (32), connecting cylinder (31) install in the bottom of setting tank (1) and with setting tank (1) intercommunication, articulated shaft (321) are installed to one side of division board (32), division board (32) pass through articulated shaft (321) with connecting cylinder (31) are articulated, division board (32) with the bottom surface phase-match of setting tank (1), just the lower surface butt of baffle (12) in the upper surface of division board (32).

3. The building roof rainwater collection and reuse system according to claim 2, wherein: the support (331) that is used for supporting motor (33) is installed in the outside of connecting cylinder (31), articulated shaft (321) wear to locate connecting cylinder (31) with the pivot fixed connection of motor (33).

4. The building roof rainwater collection and reuse system according to claim 3, wherein: the inner part of the baffle (12) is provided with a connecting block (122) and a mounting cavity (123) for accommodating the connecting block (122), the connecting block (122) is slidably connected with the mounting cavity (123), the mounting cavity (123) penetrates through the baffle (12), a fixing block (121) is arranged at the top of the baffle (12), an extrusion block (124) is arranged at the bottom of the baffle (12), the fixing block (121) is fixedly connected with the top of the baffle (12), a pressure spring (125) for pushing the connecting block (122) is arranged at the bottom of the fixing block (121), a clamping block (1231) is installed at a notch at the bottom of the mounting cavity (123), a limiting groove (1221) for accommodating the clamping block (1231) is formed at the bottom of the connecting block (122), the clamping block (1231) is slidably connected with the limiting groove (1221), and the extrusion block (124) is fixedly connected with the bottom of the connecting block (122), and an elastic sealing block (1242) is arranged between the baffle (12) and the two ends of the extrusion block (124).

5. The building roof rainwater collection and reuse system according to claim 4, wherein: the bottom of the pressing block (124) is provided with a cushion pad.

6. The building roof rainwater collection and reuse system according to claim 2, wherein: the lower surface of the settling tank (1) is provided with a sealing gasket (13) for sealing the settling tank (1) and the isolation plate (32).

7. The building roof rainwater collection and reuse system according to claim 1, wherein: the top of the settling tank (1) is provided with a guide surface (114) for guiding rainwater to flow to the water inlet (11).

8. The building roof rainwater collection and reuse system according to claim 7, wherein: and a filter screen (113) is arranged on the outer side of the water inlet (11).

9. The building roof rainwater collection and reuse system according to claim 8, wherein: the outside of water inlet (11) is provided with and is used for fixing fixed frame (112) of filter screen (113) and is used for holding fixed slot (111) of fixed frame (112), fixed slot (111) with fixed connection can be dismantled to fixed frame (112).