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A rainwater recovery and treatment device for sponge city construction

A technology of recycling and sponge city, applied in runoff/rainwater treatment, water supply equipment, water/sewage treatment, etc., can solve problems such as inability to realize rainwater purification function, inability to achieve classified storage, impact on rainwater quality, etc., to improve convenience As well as the effects of practicality, reducing the labor load of workers, and improving flexibility and convenience

Active Publication Date: 2020-10-13
南京沃谱瑞环境研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although rainwater recovery devices can collect and treat rainwater, a lot of impurities will accumulate inside after a period of use. However, if these impurities are not treated in time, they will seriously affect the water quality of rainwater, and some rainwater recovery devices cannot realize The purification function of rainwater cannot be classified and stored, and the function is single. Therefore, those skilled in the art provide a rainwater recovery and treatment device for sponge city construction that can automatically purify and classify, so as to solve the problems raised in the above-mentioned background technology

Method used

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  • A rainwater recovery and treatment device for sponge city construction
  • A rainwater recovery and treatment device for sponge city construction
  • A rainwater recovery and treatment device for sponge city construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] When it is necessary to store water for domestic use, the rainwater flows into the funnel-shaped groove 6511 and the second through groove 632 through the water collecting groove 61 through the water inlet hole 6223 in the first disc 622 and the second disc 621, and then passes through the second through groove 632. The two-way groove 632 flows into the first water storage chamber 63. When the first water storage chamber 63 is full of water, the buoyancy of the floating body 6361 is subjected to the buoyancy of the water, so that the linkage handle 636 drives the guide sliding cylinder through the turning pin shaft 6363. 6341 and the limit slider 6351 slide down against the pressing force of the pressing spring 6352, so that the top end of the guide column 6341 is far away from the lock groove 6613 to the greatest extent, and then the third connecting gear 684 is driven to rotate by the driving motor 683 , and then realize that the third connecting gear 684 drives the fi...

Embodiment 2

[0035]When it is necessary to purify water, the water pump 633 is turned on, and then the rainwater in the first water storage chamber 63 is transported to the clean water storage chamber 71 for filtering treatment. At the same time, the rainwater in the first water storage chamber 63 is deposited Impurities can be directly discharged through the first drain pipe 631. When the first sliding block 661 is located at the leftmost position in the second inner chamber 66, the guiding column 6341 is pushed by the pressing spring 6352 at the bottom of the limit sliding block 6351. Push pressure, and then make the top end of the guide column 6341 always in contact with the bottom end surface of the first sliding block 661, until the first sliding block 661 returns to the rightmost position in the second inner cavity 66, at this time At this time, the guide column body 6341 is subjected to the pressing force of the pressing spring 6352 at the bottom of the limit slider 6351 so that the ...

Embodiment 3

[0037] When there is no need for rainwater recovery, the telescopic driver 682 controls the second sliding block 681 to move to the rightmost position in the fifth inner cavity 68. At this time, the third connecting gear 684 at the right end of the driving motor 683 is connected to the second The gear 672 is in the state of dynamic coupling connection. At the same time, the third connecting gear 684 is kept away from the first connecting gear 677 to the greatest extent, and then the driving motor 683 drives the third connecting gear 684 to rotate, and then the third connecting gear 684 drives the second connecting gear 672 and the fourth rotating shaft 671 and the fifth pulley 673 rotate, and the second pulley 697 and the second rotating shaft 691 and the second pulley 697 are driven by the third transmission belt 674 on the fifth pulley 673 to rotate. The first transmission belt 696 on the second pulley 697 drives the first pulley 695, the first rotating shaft 693 and the firs...

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Abstract

The invention discloses a rainwater recycling treatment device for sponge city construction. The rainwater recycling treatment device comprises a rainwater recycling body and a purified water body located on the left side of the rainwater recycling body, wherein a water collecting groove with an upward opening is formed in the end surface of the top of the rainwater recycling body, and a first groove is formed in the bottom of the water collecting groove in a communicating mode. An inclined water overflow discharge channel is arranged on the right side of the first groove, the water collectinggroove is connected to one end of the water overflow discharge channel, and a drain pipeline is connected to the other end of the water overflow discharge channel. A second groove is formed in the bottom of the first groove in a communicating mode, and a first disc is rotatably connected into the first groove in a matching mode. A fan-shaped groove which is arranged opposite to the outer surfaceof the left side of the first disc is formed in the left side wall of the first groove. A fan-shaped block which is fixedly connected with the first disc in a matching mode is formed in the fan-shapedgroove, and an arc-shaped rack is fixedly arranged in the end surface of the bottom of the fan-shaped block.

Description

technical field [0001] The invention relates to the technical field of rainwater recovery, in particular to a rainwater recovery and treatment device for sponge city construction. Background technique [0002] Sponge city refers to the effective control of rainwater runoff by strengthening the management of urban planning and construction, giving full play to the absorption, storage, infiltration and slow release of rainwater by buildings, roofs, green spaces, water systems and other ecosystems. At present, although rainwater recovery devices can collect and treat rainwater, a lot of impurities will accumulate inside after a period of use. However, if these impurities are not treated in time, they will seriously affect the water quality of rainwater, and some rainwater recovery devices cannot realize The purification function of rainwater cannot be classified and stored, and the function is single. Therefore, those skilled in the art provide a rainwater recovery and treatmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F1/00E03F5/10B01D36/02C02F1/00
CPCB01D36/02C02F1/001C02F2103/001E03F1/005E03F5/10
Inventor 王涛
Owner 南京沃谱瑞环境研究院有限公司