CN210459406U

CN210459406U - Building water supply and drainage rainwater utilization system

Info

Publication number: CN210459406U
Application number: CN201921249754.5U
Authority: CN
Inventors: 关志海; 钟毅; 刘楷
Original assignee: Chongqing Desen Architectural Planning And Design Institute Co Ltd
Current assignee: Chongqing Desen Architectural Planning And Design Institute Co Ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-05-05
Anticipated expiration: 2029-08-03

Abstract

The utility model relates to the technical field of rainwater utilization, in particular to a building water supply and drainage rainwater utilization system, which comprises a water storage tank arranged at the top layer of a building, wherein the bottom of the water storage tank is connected with a water main pipe, the water main pipe is connected with a plurality of water branch pipes which are respectively used for delivering water to users of each layer of the building, the top of the water storage tank is provided with a water inlet, the water inlet of the water storage tank is covered with a filter plate, the filter plate is provided with a plurality of filter holes, the water storage tank is provided with a cleaning device for cleaning the filter plate, the cleaning device comprises a protective tank fixedly arranged on the water storage tank, a driving wheel arranged in the protective tank, a driving piece for driving the driving wheel to rotate along the axis, a connecting rod eccentrically connected with the driving wheel and a cleaning brush connected with one end of the connecting rod away from the driving wheel, it has the function of carrying out self-cleaning to the water inlet of rainwater collection device.

Description

Building water supply and drainage rainwater utilization system

Technical Field

The utility model belongs to the technical field of the rainwater utilization technique and specifically relates to indicate a building plumbing rainwater utilizes system.

Background

With the rapid development of urbanization, the problem of water resources has increasingly become an important factor for restricting urban development, and the resource utilization of urban rainwater is an effective way for solving the shortage of urban water resources, controlling the runoff pollution of urban rainwater and reducing urban flood disasters. Consequently, in order to improve the utilization ratio of rainwater resource, present part building is provided with rainwater and collects and utilizes the system, collect the rainwater and carry each floor to utilize after collecting, but the rainwater collection device in the current rainwater collection and utilization system is owing to carry out the rainwater for a long time and collect the back, water inlet department can pile up a large amount of pollutants, block up the water inlet, lead to can not effectively collecting the rainwater, and the pollutant that is located water inlet department still follows rivers easily and flows in the rainwater collection device, pollute the inside of rainwater collection device, influence the reuse of water resource.

Disclosure of Invention

The utility model provides a building plumbing rainwater utilizes system, it has the water inlet to rainwater collection device and carries out self-cleaning's function.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a building water supply and drainage rainwater utilization system comprises a water storage tank arranged at the top layer of a building, wherein the bottom of the water storage tank is connected with a water using main pipe, the water using main pipe is connected with a plurality of water using branch pipes which are respectively used for delivering water to users of each layer of the building, the top of the water storage tank is provided with a water inlet, a filter plate is covered at the water inlet of the water storage tank, the filter plate is provided with a plurality of filter holes, the water storage tank is provided with a cleaning device used for cleaning the filter plate, the cleaning device comprises a protective tank fixedly arranged on the water storage tank, a driving wheel arranged in the protective tank, a driving piece used for driving the driving wheel to rotate along the axis, a connecting rod eccentrically connected with the driving wheel and a cleaning brush connected with one end of the connecting rod far away from the driving wheel and used for cleaning the filter plate, the connecting rod is, the cleaning brush includes the connecting rod that upper end and connecting rod are connected, the brush of lower surface and filter butt and locate the compression spring between connecting rod and the brush.

Furthermore, an inclined guide plate is arranged at the top of the water storage tank, and the guide plate inclines downwards from the edge of the water storage tank to the water inlet.

Furthermore, the bottom of the water storage tank is provided with a sewage outlet, the bottom in the water storage tank is provided with an inclined drain board, the drain board inclines downwards from the position far away from the sewage outlet to the position close to the sewage outlet, the sewage outlet of the water storage tank is connected with a sewage pipe, the sewage pipe is communicated with an external drain pipe, a first valve is arranged on the sewage pipe, and a second valve is arranged on the water main pipe.

Further, an overflow pipe is connected to the upper part of the water storage tank.

Further, the brush comprises a fixed seat, and a hard brush and a soft brush which are arranged on one side, close to the filter plate, of the fixed seat at intervals, wherein the length of the hard brush is half of that of the soft brush.

Furthermore, the water storage tank is internally provided with two clamping plates for blocking the filter plate from sliding down to the inside of the water storage tank, and the two clamping plates are respectively arranged on two opposite side parts of the water inlet of the water storage tank.

Further, the upper end of the filter plate is provided with a handle.

The utility model has the advantages that:

the utility model discloses a top at the filter sets up belt cleaning device, during the use, through starting the driving piece, driving piece drive wheel is along the axle center rotation, and then drives the connecting rod and be straight reciprocating motion to make the connecting rod drive the cleaning brush and scrub the filter repeatedly, effectively avoid the pollutant on the filter to pile up inside the jam rainwater inflow water storage box, influence water storage box is collected the rainwater. The setting up of pressure spring makes the brush filter remain the butt state all the time, is favorable to improving the brush and to the scrubbing effect of filter.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view showing the distribution of the hard brush and the soft brush of the present invention.

Description of reference numerals: 1. a water storage tank; 2. a water main pipe; 3. water is used for branch pipe; 4. a filter plate; 5. a protective box; 6. a driving wheel; 7. a drive member; 8. a connecting rod; 9. cleaning brushes; 10. a connecting rod; 11. a brush; 12. a pressure spring; 13. a baffle; 14. a sewage pipe; 15. a first valve; 16. a second valve; 17. an overflow pipe; 18. a fixed seat; 19. a hard brush; 20. a soft brush; 21. the joint board.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

The utility model provides a building plumbing rainwater utilization system, as shown in figure 1, which comprises a water storage tank 1 arranged on the top layer of a building, wherein the bottom of the water storage tank 1 is connected with a water using main pipe 2, the water using main pipe 2 is connected with a plurality of water using branch pipes 3 which are respectively used for delivering water to users of each layer of the building, the top of the water storage tank 1 is provided with a water inlet (not marked in the figure), the water inlet of the water storage tank 1 is covered with a filter plate 4, the filter plate 4 is provided with a plurality of filter holes (not marked in the figure), the water storage tank 1 is provided with a cleaning device for cleaning the filter plate 4, the cleaning device comprises a protective tank 5 fixedly arranged on the water storage tank 1, a driving wheel 6 arranged in the protective tank 5, a driving piece 7 for driving the driving wheel 6 to rotate along the axis, a connecting rod 8 eccentrically connected with the driving wheel 6 and a cleaning brush 9 connected with one end of the connecting rod, the connecting rod 8 is rotatably connected with the driving wheel 6, one end, far away from the driving wheel 6, of the connecting rod 8 penetrates through the side wall of the protection box 5, and with reference to fig. 2, the cleaning brush 9 comprises a connecting rod 10, the upper end of which is connected with the connecting rod 8, a brush 11 and a pressure spring 12, wherein the lower surface of the brush is abutted to the filter plate 4, and the pressure spring 12 is arranged between the connecting rod 10 and the brush 11. Specifically, the driving member 7 is a motor, and when the brush 11 abuts against the filter plate 4, the pressure spring 12 is in a compressed state.

The utility model discloses a set up belt cleaning device in the top of filter 4, during the use, through starting

driving piece

7, 6 rotations along the axle center of driving piece 7 drive wheel, and then drive connecting rod 8 and be linear reciprocating motion to make connecting rod 8 drive cleaning brush 9 scrub filter 4 repeatedly, effectively avoid the pollutant on the filter 4 to pile up inside the jam rainwater inflow water storage box 1, influence water storage box 1 and collect the rainwater. The setting of pressure spring 12 makes 11 filter plates 4 of brush keep the butt state all the time, is favorable to improving the brush 11 effect of scrubbing to filter plates 4.

The utility model discloses a when water storage box 1 was collected the rainwater, the rainwater that falls to 1 top of water storage box filtered through filter 4 earlier before getting into the water inlet, and the pollutant of avoiding 1 top of water storage box follows in the rainwater flows into water storage box 1, makes the water in the water storage box 1 keep clean and accessible water house steward 2 and water branch pipe 3 carry each layer user department of building to supply to use.

Further, the top of water storage box 1 is provided with the guide plate 13 of slope, guide plate 13 is favorable to improving rainwater collection efficiency to the downward sloping of water inlet department from the border department of water storage box 1, avoids water accumulation phenomenon to appear in 1 top of water storage box.

Furthermore, a sewage outlet (not shown) is arranged at the bottom of the water storage tank 1, an inclined drainage plate is arranged at the bottom in the water storage tank 1, the drainage plate inclines downwards from the position far away from the sewage outlet to the position close to the sewage outlet, a sewage pipe 14 is connected to the sewage outlet of the water storage tank 1, the sewage pipe 14 is communicated with an external drainage pipe, a first valve 15 is arranged on the sewage pipe 14, and a second valve 16 is arranged on the water main pipe 2.

The sewage outlet and the inclined drainage plate are favorable for discharging sludge substances left in the water storage tank 1 for a long time in a standing mode to the outside of the water storage tank 1, and the water quality conveyed to a user is prevented from being influenced by excessive sludge accumulation in the water storage tank 1. When the sludge material in the reservoir 1 is discharged, the first valve 15 is opened and the second valve 16 is closed, and when the water in the reservoir 1 is delivered to the user, the first valve 15 is closed and the second valve 16 is opened.

Furthermore, the upper portion of the water storage tank 1 is connected with an overflow pipe 17, when the water level in the water storage tank 1 is higher than the connection position of the overflow pipe 17 and the water storage tank 1, redundant water in the water storage tank 1 can be discharged to the outside from the overflow pipe 17, and the condition that the water in the water storage tank 1 is too much to cause the water storage tank 1 to be too heavy is avoided, so that the building is protected.

Further, as shown in fig. 3, the brush 11 includes a fixed seat 18, and a hard brush 19 and a soft brush 20 that are disposed at an interval on one side of the fixed seat 18 close to the filter plate 4, where the length of the hard brush 19 is half of the length of the soft brush 20.

The stereoplasm brush 19 that the interval set up can clean the surface of filter 4, and more be favorable to brushing the great pollutant of filter 4 top volume and sweep and make it remove to 4 border departments of filter or outsides, and soft brush 20 can stretch into the filtration pore, washs the inside mud of filtration pore, makes filter 4 keep clean, improves the filter effect of filter 4. Specifically, the hard brush 19 may be made of a steel wire, and the soft brush 20 may be made of animal hair or fiber.

Furthermore, as shown in fig. 1, the water storage tank 1 is internally provided with two clamping plates 21 for preventing the filter plate 4 from sliding to the inside of the water storage tank 1, and the two clamping plates 21 are respectively arranged on two opposite side parts of the water inlet of the water storage tank 1, so that the filter plate 4 can be stably arranged at the water inlet of the water storage tank 1.

Furthermore, a handle (not shown in the figure) is arranged at the upper end of the filter plate 4, so that a worker can conveniently open the filter plate 4.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a building plumbing rainwater utilizes system which characterized in that: the cleaning device comprises a protective box fixedly arranged on the water storage box, a driving wheel arranged in the protective box, a driving piece used for driving the driving wheel to rotate along the axis, a connecting rod eccentrically connected with the driving wheel and a cleaning brush connected with one end of the connecting rod far away from the driving wheel and used for cleaning the filtering plate, wherein the connecting rod is rotatably connected with the driving wheel, one end of the connecting rod far away from the driving wheel penetrates through the side wall of the protective box, and the cleaning brush comprises a connecting rod, a water header pipe and a cleaning brush, wherein the upper end of the connecting rod is connected with the connecting rod, The lower surface and the brush of filter butt and locate the pressure spring between connecting rod and the brush.

2. The rainwater utilization system for building water supply and drainage as claimed in claim 1, wherein: the top of the water storage tank is provided with an inclined guide plate, and the guide plate inclines downwards from the edge of the water storage tank to the water inlet.

3. The rainwater utilization system for building water supply and drainage as claimed in claim 1, wherein: the water storage tank is characterized in that a sewage outlet is formed in the bottom of the water storage tank, an inclined drainage plate is arranged at the bottom in the water storage tank, the drainage plate inclines downwards from the position far away from the sewage outlet to the position close to the sewage outlet, a sewage pipe is connected to the sewage outlet of the water storage tank and communicated with an external drainage pipe, a first valve is arranged on the sewage pipe, and a second valve is arranged on the water main pipe.

4. The rainwater utilization system for building water supply and drainage as claimed in claim 1, wherein: the upper part of the water storage tank is connected with an overflow pipe.

5. The rainwater utilization system for building water supply and drainage as claimed in claim 1, wherein: the brush comprises a fixed seat, a hard brush and a soft brush, wherein the hard brush and the soft brush are arranged on one side, close to the filter plate, of the fixed seat at intervals, and the length of the hard brush is half of that of the soft brush.

6. The rainwater utilization system for building water supply and drainage as claimed in claim 1, wherein: the water storage tank is internally provided with two clamping plates for blocking the filter plate from sliding down to the inside of the water storage tank, and the two clamping plates are respectively arranged on two opposite side parts of a water inlet of the water storage tank.

7. The rainwater utilization system for building water supply and drainage as claimed in claim 1, wherein: the upper end of the filter plate is provided with a handle.