CN103291017B - Rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and installation method thereof - Google Patents

Rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and installation method thereof Download PDF

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Publication number
CN103291017B
CN103291017B CN201310256642.3A CN201310256642A CN103291017B CN 103291017 B CN103291017 B CN 103291017B CN 201310256642 A CN201310256642 A CN 201310256642A CN 103291017 B CN103291017 B CN 103291017B
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China
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rainwater
eaves gutter
collecting
automatic flow
roof drain
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CN103291017A (en
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徐大勇
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BEIJING TIDELION S&I RAINWATER HARVESTING TECHNOLOGY Co Ltd
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BEIJING TIDELION S&I RAINWATER HARVESTING TECHNOLOGY Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The invention provides a rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and an installation method thereof. The system comprises an eaves gutter, an eaves gutter support, a rotation-type structure, a rainwater draining system and a rainwater collecting system. The eaves gutter support is installed on the outer wall of a room, the eaves gutter is fixed on the eaves gutter support, and the outer side of the eaves gutter is provided with a rainwater collecting port. A first rainwater hopper of the rainwater draining system is installed inside the eaves gutter, and a water draining vertical pipe is connected with the first rainwater hopper through a first connecting pipe. A second rainwater hopper of the rainwater collecting system is fixed on the outer side of the eaves gutter and is communicated with the rainwater collecting port. The upper end of the rainwater collecting vertical pipe is connected with the second rainwater hopper through a second connecting pipe. The rotation-type structure is fixed on the inner side of the bottom of the rainwater collecting port through hinge rotating shafts. By means of the rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and the installation method thereof, dirty rainwater at the preliminary stage of shunting can be automatically abandoned, clean rainwater with good water quality at the later period is automatically collected, the cost for processing rainwater is reduced, and good economic benefits are achieved.

Description

A kind of rotary automatic flow abandoning type Rainwater collection system and mounting method thereof
Technical field
The invention belongs to rainwater comprehensive utilization field, be specifically related to a kind of rotary automatic flow abandoning type Rainwater collection system and mounting method thereof.
Background technology
Along with applying of rainwater catchment system way, a lot of external hanging type eaves gutter is had to be put into use as the chief component of rain water collecting system, when raining, rainwater flows to external hanging type eaves gutter from roofing, so flow into be arranged on eaves gutter rain water collecting system after can be used.
Due to roofing be exposed to outside, dust foreign material can be accumulated naturally in its surface, and these dust foreign material can be washed away by early-stage rainwater during it rained just now, thus the Rainwater Quality of collection is deteriorated.But after rainfall continues for some time, the dust foreign material of roofing will rinse complete, at this moment regather rainwater, the water quality of rainwater is just relatively good.
Therefore, in order to the good rainwater of rainfall later stage water quality can be collected, supporting one is needed can to realize automatic reject early-stage rainwater, the device of Collection utilization later stage clean rainwater.
Summary of the invention
The object of this invention is to provide a kind of rotary automatic flow abandoning type Rainwater collection system and mounting method thereof.The present invention without the need to power supply, and can realize automatic reject shunting initial stage dirtier rainwater, automatically collects the clean rainwater of later stage better water quality, reduces rainwater treatment cost, realize good economic benefit.
For achieving the above object, the present invention adopts following technical scheme:
A kind of rotary automatic flow abandoning type Rainwater collection system, comprises eaves gutter, eaves gutter support, rotary structure, storm-water system and rain water collecting system; Wherein,
Described eaves gutter support level is arranged on external wall of house, and described eaves gutter is fixed on described eaves gutter support, and the arranged outside rain of described eaves gutter collects mouth;
Described storm-water system comprises the first roof drain, soil stack for discharging rainwater; Described first roof drain is arranged on the inside of described eaves gutter, described soil stack is arranged on the bottom of described eaves gutter, and the upper end of described soil stack is connected with the first tube connector, described first tube connector is connected with described first roof drain, and the lower end of described soil stack is provided with emptying valve;
Described rain water collecting system comprises the second roof drain, rainwater-collecting standpipe for collecting rainwater; Described second roof drain is fixed on the outside of described eaves gutter and is communicated with described rainwater-collecting mouth, and the upper end of described rainwater-collecting standpipe is connected with described second roof drain by the second tube connector;
Described rotary structure is fixed on the inner side bottom described rainwater-collecting mouth by hinge rotating shaft; Described rotary structure is connected with sheet material near one end of hinge rotating shaft, the other end is connected with support bar, described support bar is connected with described sheet material, make described rotary structure, described sheet material, described support bar structure triangular in shape, and the material of described rotary structure and described sheet material is lighter than water.
Described rotary structure is fixed on the inner side bottom described rainwater-collecting mouth by hinge rotating shaft; Described rotary structure is connected with sheet material, and the material of described rotary structure and described sheet material is lighter than water.
Further, described sheet material is connected with described rotary structure by support bar, and rotary structure and described sheet material, described support bar form triangular structure.
Further, described rotary structure is hollow plastic construction.
Further, the material of described sheet material and described support bar is light plastic.
Further, the lower end of described rainwater-collecting standpipe is connected with water tank, and described water tank is arranged on the ground, and the bottom of described water tank is provided with Draw off valve.
Further, the lower end of described rainwater-collecting standpipe is connected with the reservoir that underground is arranged.
Further, the lower end of described soil stack is connected with buried pipeline system.
The present invention also provides a kind of mounting method of rotary automatic flow abandoning type Rainwater collection system, comprises the steps:
1) rainwater-collecting mouth is set on eaves gutter;
2) eaves gutter support is fixedly mounted on the precalculated position on external wall of house, and described eaves gutter is fixed on described eaves gutter support;
3) in the inside of described eaves gutter, the first roof drain is installed, and in described eaves gutter outside, soil stack is installed, the upper end of described soil stack is connected with one end of the first tube connector, the other end of described first tube connector is communicated with described first roof drain, in the lower end of soil stack, emptying valve is installed afterwards;
4) in the outside of described rainwater-collecting mouth, the second roof drain is installed, and described rainwater-collecting mouth is communicated with described second roof drain;
5) in the outside of described eaves gutter, rainwater-collecting standpipe is installed, and makes it be communicated with described second roof drain by the second tube connector;
6) end of rotary structure is fixed on inner side bottom described rainwater-collecting mouth by hinge rotating shaft;
7) one end of sheet material is fixed on described rotary structure end, the top of described rotary structure is connected with the other end of sheet material by support bar, and makes described rotary structure and described sheet material, described support bar form triangular structure.
Further, also comprise step 8) and water tank is set on the ground, and the lower end of rain leader downspout is communicated with described water tank, and in the below of described water tank, Draw off valve is installed.
Further, also comprise step 8) and water tank is set on the ground, and the lower end of rain leader downspout is communicated with described water tank, and in the below of described water tank, Draw off valve is installed.
Further, step 8) is also comprised by the lower end of described soil stack and buried pipeline system connectivity.
The invention has the beneficial effects as follows:
(1) rotary automatic flow abandoning type Rainwater collection system provided by the invention comprises storm-water system, this drainage system can collect rainfall initial stage dirtier rainwater, and by drainage pipe by its abandoned stream, or directly can be discharged on meadow on aproll or neighbouring.
(2) rotary automatic flow abandoning type Rainwater collection system provided by the invention comprises rain water collecting system, this rain water collecting system can collect the clean rainwater of rainfall later stage better water quality automatically, and is collected in holding vessel or reservoir in order to later use.
(3) rotary automatic flow abandoning type Rainwater collection system provided by the invention also comprises rotary structure, and rotary structure can rotate according to the change of water level in eaves gutter, thus realizes the switching of storm-water system and rain water collecting system.
(4) rotary automatic flow abandoning type Rainwater collection system provided by the invention can realize automatic reject shunting initial stage dirtier rainwater, automatically collects the clean rainwater of later stage better water quality, thus reduce rainwater processing cost, realize good economic benefit.
Accompanying drawing explanation
Fig. 1 be rotary automatic flow abandoning type Rainwater collection system provided by the invention when non-rainfall or the rainfall initial stage discharge rainwater time state diagram;
Fig. 2 is the state diagram of rotary automatic flow abandoning type Rainwater collection system provided by the invention when collecting rainwater;
Fig. 3 is that rotary structure provided by the invention rotates schematic diagram when water level rises in eaves gutter;
Fig. 4 is that rotary structure provided by the invention rotates schematic diagram during water level decreasing in eaves gutter.
Wherein, 1 roof panel, 2 exterior walls, 3 eaves gutter supports, 4 eaves gutters, 51 first roof drains, 52 first tube connectors, 53 soil stacks, 54, Draw off valve, 41 rainwater-collecting mouths, 61 second roof drains, 62 second tube connectors, 63 rainwater-collecting standpipes, 7 rotary structures, 71 support bars, 72 sheet materials.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Present embodiments provide a kind of rotary automatic flow abandoning type Rainwater collection system, as depicted in figs. 1 and 2, it mainly comprises eaves gutter 4, eaves gutter support 3, rotary structure 7, storm-water system and rain water collecting system; Wherein, eaves gutter support 3 is arranged on the exterior wall 2 in house, and eaves gutter 4 is fixed on eaves gutter support 3, and the outside of eaves gutter 3 is provided with rainwater-collecting mouth.
Storm-water system comprises the first roof drain 51, soil stack 53 for discharging rainwater; First roof drain 51 is arranged on the inside of eaves gutter 4, soil stack 53 is arranged on the exterior wall 2 near eaves gutter 4, and the upper end of soil stack 53 is connected with the first tube connector 52, first tube connector 52 is connected with the first roof drain 51, the lower end of soil stack 53 is provided with emptying valve 54.
Rain water collecting system comprises the second roof drain 61, rainwater-collecting standpipe 63 for collecting rainwater; Second roof drain 61 is fixed on the outside of eaves gutter 4 and is communicated with rainwater-collecting mouth 41, and the upper end of rainwater-collecting standpipe 63 is connected with the second roof drain 61 by the second tube connector 62.
Rotary structure 7 is fixed on the inner side bottom described rainwater-collecting mouth 41 by hinge rotating shaft; Described rotary structure 7 is connected with sheet material 72 near one end of hinge rotating shaft, the other end is connected with support bar 71, described support bar 71 is connected with described sheet material 72, make described rotary structure 7, described sheet material 72, described support bar 1 structure triangular in shape, and the material of described rotary structure 7 and described sheet material 72 is lighter than water.Rotary structure 7 is hollow plastic construction.The material of sheet material 72 and support bar 71 is light plastic.
Eaves gutter 4 material can be aluminium sheet, corrosion resistant plate, galvanized steel plain sheet, plastics etc., and storm drain lines system and rainwater-collecting pipe-line system can be high density polyethylene, rigid polyvinyl chloride UPVC, stainless steel tube, cast iron pipe etc.
The rotary automatic flow abandoning type Rainwater collection system that the present embodiment provides is when non-rainfall, and as shown in Figure 1, rotary structure 7, under the effect of himself gravity, hangs down naturally; And the emptying valve 43 of soil stack 53 lower end is in closed condition.When raining, rainwater flows into eaves gutter 4 from roofing, and enter in storm-water system by the first roof drain 51, be full of after rainwater until storm-water system, rainwater just can be stored in eaves gutter 4, water level can continue to raise, along with the lasting rising of water level in eaves gutter, rotary structure 7 be subject to rising water stage the active force upwards of floating generation, start to rotate along hinge rotating shaft, its direction of rotation as shown in Figure 3, until rotate the position (i.e. the cornice lower contact of sheet material 72 and roof panel 1) to rotary structure 7 as shown in Figure 2.As shown in Figure 2, the cornice lower contact of sheet material 72 and roof panel 1, the rainwater flowed down from roof panel 1 above sheet material 72, can flow into the second roof drain by rainwater-collecting mouth 41, starts the collection realizing rainwater.
After rainfall terminates, can emptying valve 43 be opened a bit, allow the rainwater accumulated inside eaves gutter 4 and storm-water system flow out lentamente; By the opening degree of adjustment emptying valve 43, make rainwater emptying in 24 hours; Rotary structure 7, along with after the decline of rainwater water level in eaves gutter 4 is rotated down (direction of rotation as shown in Figure 4) emptying, closed emptying valve 43 and is waited for that rainfall next time uses.During rainwater emptying, if rainfall again, because roofing is rinsed well by previous field rainfall, the rainwater collected again is all the rainwater comparatively cleaned, certain rainwater is had owing to also retaining in storm-water system and eaves gutter 4, this just occupies certain volume, can reduce the abandoned stream amount of rainwater, increase its collecting amount.
As a preferred embodiment of the present invention, the lower end of rainwater-collecting standpipe 63 is connected with water tank, water tank is arranged on the ground, and the bottom of water tank is provided with Draw off valve, by rainwater-collecting to water tank, when needing to use water, the Draw off valve opening water tank bottom can utilize rainwater easily.
As a preferred embodiment of the present invention, the reservoir that lower end and the underground of rainwater-collecting standpipe 63 are arranged is connected, and by rainwater-collecting to this reservoir, reservoir inside is provided with submersible pump, when needing to use water, opening submersible pump power switch can pump rainwater pressurization and be used.
As a preferred embodiment of the present invention, the bottom of soil stack 43 is connected with drainage pipe, and the rainwater dirtier by the initial stage is directly drained by drainage pipe.
As a preferred embodiment of the present invention, the bottom of soil stack 43 is not connected with storm-water system, but is directly discharged on meadow on aproll or neighbouring, and after decontroling valve, the early-stage rainwater that the inside is accumulated just directly can trickle and water meadow.
The present embodiment additionally provides a kind of mounting method of rotatable automatic flow abandoning type Rainwater collection system, comprises the steps:
1) rainwater-collecting mouth 4 is set on eaves gutter 4;
2) eaves gutter support 3 is fixedly mounted on the precalculated position of on external wall of house 2, and eaves gutter 4 is fixed on eaves gutter support 3;
3) in the inside of eaves gutter 4, first roof drain 51 is installed, and in eaves gutter 4 outside, soil stack 53 is installed, the upper end of soil stack 53 is connected with one end of the first tube connector 52, the other end of the first tube connector 52 is communicated with the first roof drain 15, in the lower end of soil stack 53, emptying valve 54 is installed afterwards;
4) in the outside of rainwater-collecting mouth 41, second roof drain 61 is installed, and rainwater-collecting mouth 41 is communicated with the second roof drain 61;
5) in the outside of eaves gutter 4, rainwater-collecting standpipe 63 is installed, and makes it be communicated with the second roof drain 61 by the second tube connector 62;
6) end of rotary structure 7 is fixed on inner side bottom rainwater-collecting mouth 41 by hinge rotating shaft;
7) one end of sheet material 72 is fixed on one end of the close hinge rotating shaft of rotary structure 7, the other end end of rotary structure is connected with the other end of sheet material by support bar, makes rotary structure and sheet material, support bar form triangular structure.
As a preferred embodiment of the present invention, also comprise step 8) and water tank is set on the ground, and the lower end of rain leader downspout is communicated with water tank, and in the below of water tank, Draw off valve is installed.
As a preferred embodiment of the present invention, also comprise step 8) and water tank is set on the ground, and the lower end of rain leader downspout is communicated with water tank, and in the below of water tank, Draw off valve is installed.
As a preferred embodiment of the present invention, also comprise step 8) and the lower end of soil stack is connected with buried pipeline system.
To sum up, rotary automatic flow abandoning type Rainwater collection system provided by the invention can realize automatic reject shunting initial stage dirtier rainwater, automatically collects the clean rainwater of later stage better water quality, thus reduce rainwater processing cost, realize good economic benefit.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the claims in the present invention.

Claims (9)

1. a rotary automatic flow abandoning type Rainwater collection system, is characterized in that, comprises eaves gutter, eaves gutter support, rotary structure, storm-water system and rain water collecting system; Wherein,
Described eaves gutter support level is arranged on external wall of house, and described eaves gutter is fixed on described eaves gutter support, and the arranged outside rain of described eaves gutter collects mouth;
Described storm-water system comprises the first roof drain, soil stack for discharging rainwater; Described first roof drain is arranged on the inside of described eaves gutter, described soil stack is arranged on the bottom of described eaves gutter, and the upper end of described soil stack is connected with the first tube connector, described first tube connector is connected with described first roof drain, and the lower end of described soil stack is provided with emptying valve;
Described rain water collecting system comprises the second roof drain, rainwater-collecting standpipe for collecting rainwater; Described second roof drain is fixed on the outside of described eaves gutter and is communicated with described rainwater-collecting mouth, and the upper end of described rainwater-collecting standpipe is connected with described second roof drain by the second tube connector;
Described rotary structure is fixed on the inner side bottom described rainwater-collecting mouth by hinge rotating shaft; Described rotary structure is connected with sheet material near one end of hinge rotating shaft, the other end is connected with support bar, described support bar is connected with described sheet material, make described rotary structure, described sheet material, described support bar structure triangular in shape, and the material of described rotary structure and described sheet material is lighter than water, described rotary structure is hollow plastic construction.
2. rotary automatic flow abandoning type Rainwater collection system according to claim 1, is characterized in that, the material of described sheet material and described support bar is light plastic.
3. rotary automatic flow abandoning type Rainwater collection system according to claim 1, it is characterized in that, the lower end of described rainwater-collecting standpipe is connected with water tank, and described water tank is arranged on the ground, and the bottom of described water tank is provided with Draw off valve.
4. rotary automatic flow abandoning type Rainwater collection system according to claim 1, is characterized in that, the reservoir that lower end and the underground of described rainwater-collecting standpipe are arranged is connected.
5. rotary automatic flow abandoning type Rainwater collection system according to claim 1, it is characterized in that, the lower end of described soil stack is connected with buried pipeline system.
6., according to the mounting method of the rotary automatic flow abandoning type Rainwater collection system in claim 1-5 described in any one claim, it is characterized in that, comprise the steps:
1) rainwater-collecting mouth is set on eaves gutter;
2) eaves gutter support is fixedly mounted on the precalculated position on external wall of house, and described eaves gutter is fixed on described eaves gutter support;
3) in the inside of described eaves gutter, the first roof drain is installed, and in described eaves gutter outside, soil stack is installed, the upper end of described soil stack is connected with one end of the first tube connector, the other end of described first tube connector is communicated with described first roof drain, in the lower end of soil stack, emptying valve is installed afterwards;
4) in the outside of described rainwater-collecting mouth, the second roof drain is installed, and described rainwater-collecting mouth is communicated with described second roof drain;
5) in the outside of described eaves gutter, rainwater-collecting standpipe is installed, and makes it be communicated with described second roof drain by the second tube connector;
6) end of rotary structure is fixed on inner side bottom described rainwater-collecting mouth by hinge rotating shaft;
7) one end of sheet material is fixed on described rotary structure end, the top of described rotary structure is connected with the other end of sheet material by support bar, and makes described rotary structure and described sheet material, described support bar form triangular structure.
7. the mounting method of rotary automatic flow abandoning type Rainwater collection system according to claim 6, it is characterized in that, also comprise step 8) water tank is set on the ground, and the lower end of described rain leader downspout is communicated with described water tank, and in the below of described water tank, Draw off valve is installed.
8. the mounting method of rotary automatic flow abandoning type Rainwater collection system according to claim 6, is characterized in that, also comprise step 8) reservoir that described rainwater-collecting standpipe and underground are arranged is communicated with.
9. the mounting method of rotary automatic flow abandoning type Rainwater collection system according to claim 6, is characterized in that, also comprise step 8) by the lower end of described soil stack and buried pipeline system connectivity.
CN201310256642.3A 2013-06-25 2013-06-25 Rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and installation method thereof Active CN103291017B (en)

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CN105178414B (en) * 2015-08-28 2017-01-04 武汉金牛经济发展有限公司 A kind of rainwater flow-discarding device
CN106939674A (en) * 2016-01-05 2017-07-11 五冶集团上海有限公司 The downpipe installation method of metal sandwich roof plate
CN106013324B (en) * 2016-05-17 2018-01-19 河海大学 A kind of rainwater collection and utilization device
CN106223403A (en) * 2016-09-27 2016-12-14 中船第九设计研究院工程有限公司 A kind of rainwater-collecting/device of regulating and storing
CN107366329B (en) * 2017-09-14 2022-11-18 黄河水利科学研究院引黄灌溉工程技术研究中心 Automatic change abandoning except that device of dirty runoff of control rain
CN114411876A (en) * 2022-02-12 2022-04-29 江苏元贞智能科技有限公司 Rotary automatic flow abandoning type rainwater collecting and utilizing system and installation method thereof
CN114876002B (en) * 2022-05-19 2024-01-19 山东省水利科学研究院 Building roof rainwater collection system and operation method thereof

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