CN110284552B

CN110284552B - Building rainwater recovery system for sponge city

Info

Publication number: CN110284552B
Application number: CN201910636448.5A
Authority: CN
Inventors: 汤张潮; 林仕长
Original assignee: Shaoxing Fengfei Environmental Construction Co ltd
Current assignee: SHAOXING FENGFEI ENVIRONMENTAL CONSTRUCTION Co.,Ltd.
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-12-15
Anticipated expiration: 2039-07-15
Also published as: CN110284552A

Abstract

The invention discloses a building rainwater recovery system for sponge cities, which comprises a collecting box fixedly arranged on the top of a building roof and a water storage well arranged on the ground, wherein a supporting column is fixedly arranged on the top surface of the collecting box, collecting cloth capable of collecting rainwater is fixedly arranged on a collecting plate, when the collecting chamber is full of rainwater, a floating ball moves upwards and drives a push rod to slide upwards, a valve core connects a collecting pipe and a communicating pipe, so that the water is not collected in the collecting chamber any more, the water fully collected in the collecting chamber overflows through a first overflow pipe, the collecting plate can be propped open during raining, the rainwater is collected, the collected rainwater is primarily filtered, the waste of resources is reduced, when the wind power on the building is too large, the collecting plate can be controlled to be collected, the rainwater is prevented from being damaged by strong wind, and the collected rainwater can also be directly introduced into the water storage well, the ground can not cause waterlogging, and the water supply is guaranteed.

Description

Building rainwater recovery system for sponge city

Technical Field

The invention relates to the municipal field, in particular to a building rainwater recovery system for a sponge city.

Background

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, absorbs water, stores water, seeps water and purifies water when raining, releases and utilizes the stored water when needed, and realizes the free migration of rainwater in the city.

For some buildings, water supply is one of the most basic constructions of a building, the roofs of many buildings at present directly guide collected rainwater to the underground through pipelines, and when water needs to be used, the rainwater is extracted from the ground, so that resources are wasted, the collection area of some rainwater recovery systems is large, the occupied volume is large, and the collected rainwater contains a large amount of solid impurities and cannot be directly supplied to the buildings for use.

Disclosure of Invention

The object of the present invention is to provide a building rainwater recovery system for sponge cities, which overcomes the above-mentioned drawbacks of the prior art.

The building rainwater recovery system for the sponge city comprises a collecting box fixedly arranged on the top of a building roof and a water storage well arranged on the ground, wherein a supporting column is fixedly arranged on the top surface of the collecting box, a collecting component capable of collecting rainwater is arranged on the supporting column, the collecting component comprises a fixing plate fixedly arranged on the supporting column, a collecting plate is hinged to the fixing plate, collecting cloth capable of collecting rainwater is fixedly arranged on the collecting plate, a collecting pipe is fixedly arranged on the top surface of the collecting box and connected with the fixing plate, a collecting cavity is arranged in the collecting box, rainwater collected on the collecting cloth flows into the collecting cavity through the collecting pipe to be collected, the rainwater can be collected in the water storage well, a rotating head is rotatably arranged on the top of the supporting column, and a control component capable of controlling the collecting cloth to be collected and released is arranged on the rotating head, the control part is including setting up bevel gear chamber in the rotor, the bevel gear intracavity rotates the installation and runs through the flabellum axle of rotor leading flank, fixed mounting flabellum on the flabellum axle leading flank, be equipped with opening right control section of thick bamboo space on the support column, the rotatory installation control section of thick bamboo in control section of thick bamboo space, slidable mounting sliding sleeve on the support column, the control section of thick bamboo rotates and drives the sliding sleeve and slide from top to bottom on the support column, articulated installation pull rod on the sliding sleeve, the pull rod with the collecting board is articulated to be connected, the flabellum can drive according to the size of wind-force the flabellum axle rotates, the flabellum axle drives control section of thick bamboo rotates, makes sliding sleeve pulling collecting board receives.

On the basis of the technical scheme, the control part further comprises a push rod sliding cavity arranged in the collecting pipe, a valve core rotating shaft is rotatably installed in the push rod sliding cavity, a valve core is fixedly installed on the valve core rotating shaft, a T-shaped communicating port is formed in the valve core, a pushing gear is fixedly installed on the right side face of the valve core rotating shaft, a push rod is slidably installed between the push rod sliding cavity and the collecting cavity, a rack is arranged on the push rod, the rack on the push rod is meshed with the pushing gear, a floating ball is fixedly installed on the push rod, a communicating pipe is communicated with the collecting pipe, a first overflow pipe is arranged between the collecting cavity and the communicating pipe, and a water drain pipe is arranged on the lower side of the first overflow pipe.

On the basis of the technical scheme, the filter screen is fixedly arranged in the collection cavity, and the first suction pump is fixedly arranged on the right side of the collection cavity in the collection box.

On the basis of the technical scheme, the communicating pipe is communicated with the water storage well, a second overflow pipe which can be communicated with a municipal sewer is arranged on the left side of the water storage well, and a second suction pump is arranged on the right side of the water storage well.

On the basis of the technical scheme, the control part further comprises a control motor fixedly installed in the support column, a control motor shaft is fixedly connected to an output shaft of the control motor, the control motor shaft is fixedly connected with the control cylinder, a fixing ring is fixedly installed on the support column, a first limit switch is fixedly installed on the fixing ring, a second limit switch is fixedly installed on a boss at the lower side of the support column, and the second limit switch, the first limit switch and the control motor are in electric signal connection.

On the basis of the technical scheme, a gear cavity is arranged in the supporting column, a control shaft penetrating through the bottom wall of the bevel gear cavity is rotatably arranged between the upper inner wall and the lower inner wall of the gear cavity, the control shaft extends upwards to penetrate through the bottom wall of the gear cavity, a first gear is fixedly arranged on the control shaft, a second gear is fixedly arranged on the control shaft and meshed with the first gear, a clutch is arranged on the control shaft, a speed reducing block capable of reducing the speed of the control shaft is arranged in the supporting column on the control shaft, a first bevel gear is fixedly arranged on the top surface of the control shaft, a second bevel gear is fixedly arranged on the fan blade shaft, and the second bevel gear is meshed with the first bevel gear.

On the basis of the technical scheme, fixed mounting fin on the first trailing flank rotates, bilateral symmetry is equipped with the ejector pin chamber on the top surface of support column, ejector pin intracavity slidable mounting ejector pin, the ejector pin bottom surface with fixed mounting spring between the ejector pin chamber diapire, be equipped with the rotating ring space in the support column, rotating ring space and the left and right sides the ejector pin chamber is linked together, controls fixed mounting fixed block on the ejector pin, the fixed block stretches into in the rotating ring space, slidable mounting rotating ring in the rotating ring space, bilateral symmetry fixed mounting ejector pad on the rotating ring bottom surface, the ejector pad the rotating ring with fixed block slidable mounting, right side fixed mounting permanent magnet on the ejector pad bottom surface, the fixed mounting electromagnet on the rotating ring space diapire.

The invention has the beneficial effects that: the rainwater collecting device can prop open the collecting plate when raining, so that the collecting cloth can collect rainwater, the collected rainwater can be stored in the collecting cavity, the collected rainwater is primarily filtered, the building can be directly used when using water, the waste of resources is reduced, when the wind power on the building is overlarge, the collecting plate can be controlled to be collected to prevent the rainwater from being damaged by strong wind, the rainwater in the collecting cavity can directly overflow into a water storage well on the ground after being fully collected, the collected rainwater can also be directly introduced into the water storage well, the water storage well on the ground cannot cause waterlogging, the water supply is guaranteed, and the rainwater collecting device is worthy of popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 creative efforts.

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

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 5 is a schematic sectional view taken along line C-C in FIG. 3;

FIG. 6 is a schematic sectional view of the structure of FIG. 4 taken along the direction D-D;

FIG. 7 is a schematic view of the installation of the component slide sleeve 17 and the component control cartridge 19;

fig. 8 is a three-dimensional structural view of the part rotating ring 56.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-8, a rainwater recycling system for a sponge city according to an embodiment of the present invention includes a collecting box 10 fixedly installed on a building roof and a water storage well 37 installed on the ground, a supporting pillar 12 is fixedly installed on a top surface of the collecting box 10, a collecting member 80 capable of collecting rainwater is installed on the supporting pillar 12, the collecting member 80 includes a fixing plate 27 fixedly installed on the supporting pillar 12, a collecting plate 26 is hinged to the fixing plate 27, a collecting cloth 28 capable of collecting rainwater is fixedly installed on the collecting plate 26, a collecting pipe 47 is fixedly installed on a top surface of the collecting box 10, the collecting pipe 47 is connected to the fixing plate 27, a collecting chamber 43 is installed in the collecting box 10, rainwater collected on the collecting cloth 28 flows into the collecting chamber 43 through the collecting pipe 47 to be collected, rainwater can be collected in the water storage well 37, the top of the supporting column 12 is rotatably provided with a rotating head 30, the rotating head 30 is provided with a control part 81 capable of controlling the collection of the collection cloth 28, the control part 81 comprises a bevel gear cavity 31 arranged in the rotating head 30, a fan blade shaft 33 penetrating through the front side surface of the rotating head 30 is rotatably arranged in the bevel gear cavity 31, a fan blade 35 is fixedly arranged on the front side surface of the fan blade shaft 33, the supporting column 12 is provided with a control cylinder space 16 with a right opening, a control cylinder 19 is rotatably arranged in the control cylinder space 16, a sliding sleeve 17 is slidably arranged on the supporting column 12, the control cylinder 19 rotates to drive the sliding sleeve 17 to slide up and down on the supporting column 12, the sliding sleeve 17 is hinged with a pull rod 18, the pull rod 18 is hinged with the collection plate 26, the fan blade 35 can drive the fan blade shaft 33 to rotate according to the wind power, the fan blade shaft 33 drives the control cylinder 19 to rotate, so that the sliding sleeve 17 pulls the collecting plate 26 to be collected.

In addition, in one embodiment, the control component 81 further includes a push rod sliding chamber 58 disposed in the collecting pipe 47, the push rod sliding chamber 58 is rotatably mounted with a spool rotating shaft 60, the spool rotating shaft 60 is fixedly mounted with a spool 48, the spool 48 is internally provided with a "T" shaped communicating port 49, the right side surface of the spool rotating shaft 60 is fixedly mounted with a pushing gear 59, a push rod 46 is slidably mounted between the push rod sliding chamber 58 and the collecting chamber 43, the push rod 46 is provided with a rack, the rack on the push rod 46 is engaged with the pushing gear 59, the push rod 46 is fixedly provided with a floating ball 45, the collecting pipe 47 is communicated with a communicating pipe 40, a first overflow pipe 42 is disposed between the collecting chamber 43 and the communicating pipe 40, a drain pipe 41 is disposed below the first overflow pipe 42, and when the collecting chamber 43 is full of rainwater, the floating ball 45 is moved upwards, the floating ball 45 drives the push rod 46 to slide upwards, so that the valve core 48 communicates the collecting pipe 47 with the communicating pipe 40, water is not collected in the collecting cavity 43 any more, the water fully collected in the collecting cavity 43 overflows through the first overflow pipe 42, and the water in the collecting cavity 43 can be directly and completely discharged through the water discharge pipe 41.

In addition, in one embodiment, a filter screen 44 is fixedly installed in the collection chamber 43, a first suction pump 50 is fixedly installed in the collection box 10 at the right side of the collection chamber 43, the filter screen 44 can filter some impurities from the collected water, and the first suction pump 50 can pump the water in the collection chamber 43 to a place where the water is used in the building.

In addition, in one embodiment, the communication pipe 40 is communicated with the water storage well 37, the left side of the water storage well 37 is provided with a second overflow pipe 38 which can be communicated with a municipal sewer, the right side of the water storage well 37 is provided with a second suction pump 39, and the second suction pump 39 can pump water in the water storage well 37 for supplying water to a city.

In addition, in an embodiment, the control component 81 further includes a control motor 13 fixedly installed in the supporting column 12, the control motor shaft 14 is fixedly connected to an output shaft of the control motor 13, the control motor shaft 14 is fixedly connected to the control cylinder 19, a fixing ring 70 is fixedly installed on the supporting column 12, a first limit switch 23 is fixedly installed on the fixing ring 70, a second limit switch 15 is fixedly installed on a lower side boss of the supporting column 12, the second limit switch 15 and the first limit switch 23 are electrically connected to the control motor 13, the control motor 13 is started, the control cylinder 19 is driven by the control motor 13 to rotate, when the control cylinder 19 rotates, the sliding sleeve 17 moves upwards to open the collecting plate 26, and when the control motor 13 rotates reversely, the sliding sleeve 17 can slide downwards to collect the collecting plate 26.

In addition, in one embodiment, a gear cavity 20 is arranged in the supporting column 12, a control shaft 24 penetrating through the bottom wall of a bevel gear cavity 31 is rotatably arranged between the upper inner wall and the lower inner wall of the gear cavity 20, the control motor shaft 14 extends upwards to penetrate through the bottom wall of the gear cavity 20, a first gear 22 is fixedly arranged on the control motor shaft 14, a second gear 21 is fixedly arranged on the control shaft 24, the second gear 21 is meshed with the first gear 22, a clutch 25 is arranged on the control shaft 24, a speed reducing block 29 capable of reducing the speed of the control shaft 24 is arranged in the supporting column 12 on the control shaft 24, a first bevel gear 34 is fixedly arranged on the top surface of the control shaft 24, a second bevel gear 32 is fixedly arranged on the fan blade shaft 33, the second bevel gear 32 is meshed with the first bevel gear 34, and when the control motor 13 is started, the second limit switch 15 is controlled to be turned off, make control motor 13 can not influence the operating condition of control shaft 24, because the deceleration action of deceleration block 29, deceleration block 29 has very big frictional force to control shaft 24, when external wind-force is very big, can make flabellum 35 rotate, flabellum 35 pivoted control shaft 24 rotates, control shaft 24 rotates and makes second gear 21 drive first gear 22 and rotate, first gear 22 drives control cylinder 19 and rotates, control cylinder 19 can drive sliding sleeve 17 and slide down, make collecting plate 26 and collection cloth 28 received, prevent to be damaged.

In addition, in one embodiment, the rear side surface of the rotating head 30 is fixedly provided with a tail wing 36, the top surface of the supporting column 12 is bilaterally symmetrically provided with a top rod cavity 52, a top rod 51 is slidably mounted in the top rod cavity 52, a spring 53 is fixedly mounted between the bottom surface of the top rod 51 and the bottom wall of the top rod cavity 52, a rotating ring space 61 is arranged in the supporting column 12, the rotating ring space 61 is communicated with the top rod cavities 52 on the left side and the right side, fixed blocks 54 are fixedly mounted on the left and the right top rods 51, the fixed blocks 54 extend into the rotating ring space 61, a rotating ring 56 is slidably mounted in the rotating ring space 61, push blocks 55 are fixedly mounted on the bottom surface of the rotating ring 56 in a bilateral symmetric manner, the push blocks 55 and the rotating ring 56 are slidably mounted with the fixed blocks 54, a permanent magnet 57 is fixedly mounted on the bottom surface of the push block 55 on the right side, when the electromagnet 62 is electrified, the permanent magnet 57 is sucked, the permanent magnet 57 drives the rotating ring 56 to rotate, the push block 55 presses the fixed block 54, the fixed block 54 drives the ejector rod 51 to move downwards and not to be clamped with the rotating head 30, the tail wing 36 can drive the rotating head 30 to rotate on the supporting column 12, when the electromagnet 62 carries reverse current, the electromagnet 62 pushes the permanent magnet 57, the fixed block 54 slides upwards, the fixed block 54 drives the ejector rod 51 to move upwards to clamp the rotating head 30, the rotating head 30 cannot rotate freely, and damage to the rotating head in a strong wind environment is prevented.

When rainwater is collected, the clutch 25 is firstly disconnected, the control motor 13 is started, the control motor 13 drives the control cylinder 19 to rotate, the control cylinder 19 rotates to drive the sliding sleeve 17 to move upwards, the collecting plate 26 is opened, rainwater is collected, when the control motor 13 is reversely started, the control motor 13 drives the sliding sleeve 17 to slide downwards, the collecting plate 26 can be collected, the collected rainwater can enter the collecting cavity 43 through the collecting pipe 47 to be stored, when the water level in the collecting cavity 43 reaches the highest position, the rainwater overflows from the first overflow pipe 42, the floating ball 45 pushes the T-shaped communication port 49 to rotate under the action of buoyancy, the water in the collecting pipe 47 can not enter the collecting cavity 43, the first suction pump 50 can supply water to a building, the rainwater in the collecting cavity 43 can overflow into the water storage well 37 after being fully collected, and the floating ball 45 can rotate the valve core 48, rainwater in the collecting pipe 47 is directly guided into the water storage well 37 to be stored, when the weather of strong wind is met, the clutch 25 is closed, wind power pushes the fan blades 35 to rotate, the fan blades 35 drive the second gear 21 to rotate, the second gear 21 rotates to drive the first gear 22 to rotate, the first gear 22 rotates to drive the control cylinder 19 to rotate, the sliding sleeve 17 is made to downwards collect the collecting plate 26, and the collecting plate is prevented from being damaged.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a building rainwater recovery system for sponge city, includes collecting box and the water storage well of setting subaerial on fixed mounting building roof, its characterized in that: a support column is fixedly arranged on the top surface of the collecting box, a collecting part capable of collecting rainwater is arranged on the support column, the collecting part comprises a fixing plate fixedly arranged on the support column, the fixing plate is hinged with a collecting plate, collecting cloth capable of collecting rainwater is fixedly arranged on the collecting plate, a collecting pipe is fixedly arranged on the top surface of the collecting box and connected with the fixing plate, a collecting cavity is arranged in the collecting box, rainwater collected on the collecting cloth flows into the collecting cavity through the collecting pipe to be collected, the rainwater can also be collected in the water storage well, a rotating head is rotatably arranged on the top of the support column, and a control part capable of controlling the collecting cloth to be collected and placed is arranged on the rotating head; the control part comprises a bevel gear cavity arranged in the rotating head, a fan blade shaft penetrating through the front side surface of the rotating head is rotatably arranged in the bevel gear cavity, fan blades are fixedly arranged on the front side surface of the fan blade shaft, a control cylinder space with a right opening is arranged on the support column, a control cylinder is rotatably arranged in the control cylinder space, a sliding sleeve is slidably arranged on the support column, the control cylinder rotates to drive the sliding sleeve to slide up and down on the support column, a pull rod is hinged on the sliding sleeve and is connected with the collecting plate in a hinged mode, the fan blades can drive the fan blade shaft to rotate according to the wind power, and the fan blade shaft drives the control cylinder to rotate so as to enable the sliding sleeve to pull the collecting plate to be folded; the control part also comprises a push rod sliding cavity arranged in the collecting pipe, a valve core rotating shaft is rotatably arranged in the push rod sliding cavity, a valve core is fixedly arranged on the valve core rotating shaft, a T-shaped communicating port is arranged in the valve core, a pushing gear is fixedly arranged on the right side surface of the valve core rotating shaft, a push rod is slidably arranged between the push rod sliding cavity and the collecting cavity, a rack is arranged on the push rod, the rack on the push rod is meshed with the pushing gear, a floating ball is fixedly arranged on the push rod, a communicating pipe is communicated with the collecting pipe, a first overflow pipe is arranged between the collecting cavity and the communicating pipe, and a water drain pipe is arranged on the lower side of the first overflow pipe; a filter screen is fixedly arranged in the collection cavity, and a first suction pump is fixedly arranged in the collection box and positioned on the right side of the collection cavity; the communicating pipe is communicated with the water storage well, a second overflow pipe which can be communicated with a municipal sewer is arranged on the left side of the water storage well, and a second suction pump is arranged on the right side of the water storage well; the control part also comprises a control motor fixedly arranged in the support column, a control motor shaft is fixedly connected to an output shaft of the control motor, the control motor shaft is fixedly connected with the control cylinder, a fixing ring is fixedly arranged on the support column, a first limit switch is fixedly arranged on the fixing ring, a second limit switch is fixedly arranged on a boss at the lower side of the support column, and the second limit switch and the first limit switch are in electric signal connection with the control motor; the improved fan blade support is characterized in that a gear cavity is arranged in the support column, a control shaft penetrating through the bottom wall of the bevel gear cavity is rotatably arranged between the upper inner wall and the lower inner wall of the gear cavity, a control motor shaft extends upwards to penetrate through the bottom wall of the gear cavity, a first gear is fixedly arranged on the control motor shaft, a second gear is fixedly arranged on the control shaft, the second gear is meshed with the first gear, a clutch is arranged on the control shaft, the control shaft is located in the support column and is provided with a speed reducing block capable of reducing the speed of the control shaft, a first bevel gear is fixedly arranged on the top surface of the control shaft, a second bevel gear is fixedly arranged on the fan blade shaft, and the second bevel gear is.

2. A building rainwater recovery system for sponge cities as claimed in claim 1 wherein: fixed mounting fin on the first trailing flank rotates, bilateral symmetry is equipped with the ejector pin chamber on the top surface of support column, ejector pin intracavity slidable mounting ejector pin, the ejector pin bottom surface with fixed mounting spring between the ejector pin chamber diapire, be equipped with the rotating ring space in the support column, rotating ring space and the left and right sides the ejector pin chamber is linked together, controls fixed mounting fixed block on the ejector pin, the fixed block stretches into in the rotating ring space, sliding mounting rotating ring in the rotating ring space, bilateral symmetry fixed mounting ejector pad on the rotating ring bottom surface, the ejector pad the rotating ring with fixed block slidable mounting, right side fixed mounting permanent magnet on the ejector pad bottom surface, the fixed mounting electromagnet on the rotating ring space diapire.