CN102359142A - Rainwater recycling system - Google Patents

Rainwater recycling system Download PDF

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Publication number
CN102359142A
CN102359142A CN2011102241013A CN201110224101A CN102359142A CN 102359142 A CN102359142 A CN 102359142A CN 2011102241013 A CN2011102241013 A CN 2011102241013A CN 201110224101 A CN201110224101 A CN 201110224101A CN 102359142 A CN102359142 A CN 102359142A
Authority
CN
China
Prior art keywords
rainwater
reservoir
water
water pipe
communicated
Prior art date
Application number
CN2011102241013A
Other languages
Chinese (zh)
Inventor
揭保如
揭建刚
姚志勇
钱胜
熊剑
Original Assignee
江西省丰和营造集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江西省丰和营造集团有限公司 filed Critical 江西省丰和营造集团有限公司
Priority to CN2011102241013A priority Critical patent/CN102359142A/en
Publication of CN102359142A publication Critical patent/CN102359142A/en

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Classifications

    • 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 relates to a water circulating system, in particular to a rainwater collecting and recycling system. The invention adopts the following technical scheme that: the rainwater recycling system comprises a rainwater collecting tank; a sedimentation tank, a purification tank and an impounding reservoir are sequentially arranged in the longitudinal direction of the rainwater collecting tank; one end of the sedimentation tank is communicated with a trench through a water pipe; and one end of the impounding reservoir is communicated with a master impounding reservoir through a water pipe. Compared with the prior art, the rainwater recycling system has the advantages that: 1, rainwater is effectively utilized, and recycle of fresh water resources is achieved; 2, the system has simple structure and wide application, and is not limited by the territorial environment; and 3, the rainwater is naturally purified, so the system is environment-friendly and sanitary.

Description

A kind of rainwater cyclic utilization system
Technical field
The present invention relates to a kind of water circulation system, particularly a kind of rainwater is collected the also system of recycle.
Background technology
The freshwater resources total amount of China is more; But per capita, plough that average ownership level is very low to be compared with many countries in the world; China's freshwater resources problem is more serious, and the fresh water occupancy volume per person is world occupancy volume per person's 1/4, and occupancy volume per mu is merely 3/4 of world's occupancy volume per mu.According to the recent statistics to 149 countries and regions, CHINESE FRESHWATER resource occupancy volume per person has withdrawn to 110 in the world, is one of 13 poor-water countries in the world.
North China is compared contrast with Europe very strong.With Beijing is example: 6,7,8 trimestral amount of precipitation account for 3/4 of year gross precipitation, and from the amount of precipitation of six months in April November to next year less than 1/10 of annual amount of precipitation.Because perdurabgility in dry season is very long, year evaporation capacity is mostly more than 1000 millimeters, considerably beyond annual precipitation.Not only year, and year border amount of precipitation changes also very greatly, and continuous 3 years arid happens occasionally.Since April in this year, area, the middle and lower reach of Yangtze River of abundant water has met with the great drought of not seeing in 50 years originally, and some areas possibly face total crop failure because the Winter-Spring is non-irrigated repeatedly.In addition, because rainy season precipitation is too concentrated, often the precipitation that can not load of some reservoir enters with the form of flood in the sea.
Summary of the invention
The object of the present invention is to provide a kind of rainwater collect and through rainwater purification, save, the circulation of water alleviates the system of the deficient problem of freshwater resources.
To achieve these goals; The present invention adopts following technical scheme: a kind of rainwater cyclic utilization system; Said rainwater cyclic utilization system comprises the rainwater collecting pit; Said rainwater collecting pit vertically is followed successively by sedimentation basin, purifying pond, three parts of reservoir; One end of sedimentation basin is communicated with trench through water pipe, and an end of reservoir is communicated with total reservoir through water pipe, is the reinforcing steel bar concrete pool body; All have the opening that is stamped the inspection cover plate on the top of sedimentation basin, purifying pond, reservoir and be separately installed with stack, below sedimentation basin and reservoir inside wall inspection cover plate, the steel cat ladder is installed all and removes contamination to make things convenient for the inspection personnel to enter the pond to guarantee rainwater collecting pit inner air flow.Be provided with core pool in said total reservoir, said core pool is the reinforcing steel bar concrete pool body, and the concrete lid is stamped in open top, and sidewall is reserved the inlet opening, and stainless steel mesh is housed outside the inlet opening, in core pool inside water pump is installed.
Sometimes When It Rains; The rainwater of trench flows into sedimentation basin through water pipe; The water level of sedimentation basin reach a certain height, and gets into purifying pond through the water hole that communicates with purifying pond, is inorganic material purifying layers such as sandstone in the purifying pond; Rainwater through after the purification of inorganic material purifying layers such as sandstone gets into reservoir, gets into total reservoir through water pipe again.The water of total reservoir filters back through the inlet opening that stainless steel mesh is housed outward and gets into core pool, utilizes water pump to extract the core pool rainwater and uses the district to the user.
The present invention compared with prior art has following advantage:
1, effectively utilizes rainwater, formed the recycle of freshwater resources.
2, simple in structure, there is not the restriction of territorial environment, be widely used.
3, rainwater purification adopts self-purification, environmentally-friendly sanitary.
Description of drawings
Fig. 1 is a rainwater cyclic utilization system structural representation of the present invention.
Fig. 2 is a core pool floor map of the present invention.
Fig. 3 is an A-A sectional elevation of the present invention.
Fig. 4 is the plan view of rainwater collecting pit of the present invention.
Fig. 5 is the B-B sectional drawing of rainwater collecting pit of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing 1-5 the present invention is done further detailed description: a kind of rainwater cyclic utilization system; Said rainwater cyclic utilization system comprises the rainwater collecting pit; Said rainwater collecting pit vertically is followed successively by sedimentation basin 3, purifying pond 4,5 three parts of reservoir; One end of sedimentation basin 3 is communicated with trench 1 through water pipe 2; One end of reservoir 5 is communicated with total reservoir 6 through water pipe 2; Be the reinforcing steel bar concrete pool body, all have the opening that is stamped inspection cover plate 9 on the top of sedimentation basin 3, purifying pond 4, reservoir 5 and be separately installed with stack 10, below sedimentation basin 3 and reservoir 5 inside walls inspection cover plate 9, steel cat ladder 11 is installed all and removes contamination to make things convenient for the inspection personnel to enter the pond to guarantee rainwater collecting pit inner air flow.Be provided with core pool in said total reservoir 6, said core pool is the reinforcing steel bar concrete pool body, and the concrete lid is stamped in open top, and sidewall is reserved the inlet opening, and stainless steel mesh 7 is housed outside the inlet opening, in core pool inside water pump 8 is installed.
Sometimes When It Rains; The rainwater of trench 1 flows into sedimentation basin 3 through water pipe 2; The water level of sedimentation basin 3 reach a certain height, and gets into purifying pond 4 through the water hole that communicates with purifying pond 4, is inorganic material purifying layers such as sandstone in the purifying pond 4; Rainwater through after the purification of inorganic material purifying layers such as sandstone gets into reservoir 5, gets into total reservoir 6 through water pipe 2 again.The water of total reservoir 6 filters back through the inlet opening that stainless steel mesh 7 is housed outward and gets into core pool, utilizes water pump 8 to extract the core pool rainwater and uses the district to the user.
Present embodiment is merely one embodiment of the present invention, and any change that does not break away from design concept of the present invention is the scope of the present invention's protection.

Claims (2)

1. rainwater cyclic utilization system; It is characterized in that: said rainwater cyclic utilization system comprises the rainwater collecting pit; Said rainwater collecting pit vertically is followed successively by sedimentation basin (3), purifying pond (4), (5) three parts of reservoir; One end of sedimentation basin (3) is communicated with trench (1) through water pipe (2), and an end of reservoir (5) is communicated with total reservoir (6) through water pipe (2).
2. rainwater cyclic utilization system according to claim 1 is characterized in that: be provided with core pool in said total reservoir (6), said core pool inside is equipped with water pump (8).
CN2011102241013A 2011-08-06 2011-08-06 Rainwater recycling system CN102359142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102241013A CN102359142A (en) 2011-08-06 2011-08-06 Rainwater recycling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102241013A CN102359142A (en) 2011-08-06 2011-08-06 Rainwater recycling system

Publications (1)

Publication Number Publication Date
CN102359142A true CN102359142A (en) 2012-02-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102241013A CN102359142A (en) 2011-08-06 2011-08-06 Rainwater recycling system

Country Status (1)

Country Link
CN (1) CN102359142A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102671464A (en) * 2012-05-23 2012-09-19 昆明市环境科学研究院 Multifunctional rural sewage treatment device
CN103526798A (en) * 2013-10-30 2014-01-22 无锡市安捷脚手架有限公司 Rainwater collecting system
CN103774736A (en) * 2014-02-26 2014-05-07 华瀚管道系统科技有限公司 Municipal drainage pipeline network rainwater flow split treatment and storage system
CN105148607A (en) * 2015-09-23 2015-12-16 重庆建工市政交通工程有限责任公司 Tunnel construction water recycling system
CN106758891A (en) * 2016-11-25 2017-05-31 李谦 A kind of rainwater on road surface utilizes system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966984B1 (en) * 2004-12-03 2005-11-22 Michael A. Solomon Pre-cast drive-down water separation pit system
CN201089727Y (en) * 2007-07-27 2008-07-23 佛山市顺德区汉达精密电子科技有限公司 Wastewater treatment pumping device
CN201276718Y (en) * 2008-10-07 2009-07-22 山东建筑大学 Rainwater collecting and recycling system on building roofing
CN201512826U (en) * 2009-09-28 2010-06-23 郭永晨 Sand filtration wall split rain processing system
CN101891313A (en) * 2010-08-18 2010-11-24 哈尔滨工业大学水资源国家工程研究中心有限公司 Slow-filtration principle-based double cistern water collecting and purifying system
CN202208943U (en) * 2011-08-06 2012-05-02 江西省丰和营造集团有限公司 Rainwater recycling system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966984B1 (en) * 2004-12-03 2005-11-22 Michael A. Solomon Pre-cast drive-down water separation pit system
CN201089727Y (en) * 2007-07-27 2008-07-23 佛山市顺德区汉达精密电子科技有限公司 Wastewater treatment pumping device
CN201276718Y (en) * 2008-10-07 2009-07-22 山东建筑大学 Rainwater collecting and recycling system on building roofing
CN201512826U (en) * 2009-09-28 2010-06-23 郭永晨 Sand filtration wall split rain processing system
CN101891313A (en) * 2010-08-18 2010-11-24 哈尔滨工业大学水资源国家工程研究中心有限公司 Slow-filtration principle-based double cistern water collecting and purifying system
CN202208943U (en) * 2011-08-06 2012-05-02 江西省丰和营造集团有限公司 Rainwater recycling system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102671464A (en) * 2012-05-23 2012-09-19 昆明市环境科学研究院 Multifunctional rural sewage treatment device
CN103526798A (en) * 2013-10-30 2014-01-22 无锡市安捷脚手架有限公司 Rainwater collecting system
CN103774736A (en) * 2014-02-26 2014-05-07 华瀚管道系统科技有限公司 Municipal drainage pipeline network rainwater flow split treatment and storage system
CN103774736B (en) * 2014-02-26 2016-03-30 华瀚管道系统科技有限公司 A kind of urban drainage pipe network rainwater shunting process and storage system
CN105148607A (en) * 2015-09-23 2015-12-16 重庆建工市政交通工程有限责任公司 Tunnel construction water recycling system
CN106758891A (en) * 2016-11-25 2017-05-31 李谦 A kind of rainwater on road surface utilizes system

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Application publication date: 20120222