CN202416438U - Rainwater collecting device - Google Patents

Rainwater collecting device Download PDF

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Publication number
CN202416438U
CN202416438U CN2012200052318U CN201220005231U CN202416438U CN 202416438 U CN202416438 U CN 202416438U CN 2012200052318 U CN2012200052318 U CN 2012200052318U CN 201220005231 U CN201220005231 U CN 201220005231U CN 202416438 U CN202416438 U CN 202416438U
Authority
CN
China
Prior art keywords
rainwater
pipe
rainwater collecting
leader
collecting box
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2012200052318U
Other languages
Chinese (zh)
Inventor
郭树龙
温季
郭冬冬
宰松梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Farmland Irrigation Research Institute of CAAS
Original Assignee
Farmland Irrigation Research Institute of CAAS
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 Farmland Irrigation Research Institute of CAAS filed Critical Farmland Irrigation Research Institute of CAAS
Priority to CN2012200052318U priority Critical patent/CN202416438U/en
Application granted granted Critical
Publication of CN202416438U publication Critical patent/CN202416438U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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 utility model discloses a rainwater collecting device which comprises a rainwater down pipe, a rainwater collecting pipe, a preliminary stage rainwater collecting tank and a later stage rainwater collecting tank, wherein the upper pipe port of the rainwater down pipe is a water inlet, the lower pipe port of the rainwater down pipe is a water outlet, and the water outlet of the rainwater down pipe is communicated with the preliminary stage rainwater collecting tank; a pipe port at one end of the rainwater collecting pipe is in sealing communication with the pipe wall of the rainwater down pipe, and a pipe port at the other end of the rainwater collecting pipe is communicated with the later stage rainwater collecting tank; a hole is formed in the pipe wall of the rainwater down pipe, a step is arranged on the pipe wall of the rainwater down pipe at the lower end of the hole, and an upward inclined filter screen is fixedly arranged on the pipe wall of the rainwater down pipe at the lower end of the step; and the height of the pipe port of the rainwater collecting pipe, which is communicated with the rainwater down pipe, is smaller than that of the filter screen arranged on the pipe wall of the rainwater down pipe. The rainwater collecting device has the advantages of simple structure, lower manufacturing cost and convenience in maintenance, popularization and application, and realizes the separation and collection of preliminary stage rainwater runoff and the later stage rainwater runoff.

Description

A kind of rain collector
Technical field
The utility model relates to a kind of rain collector.
Background technology
Along with becoming increasingly conspicuous of water resource imbalance between supply and demand; More and more countries is recognized the value of rainwater resource; Rainwater resource has more and more caused people's attention as available potential resource, and taked a lot of effective measures, suit measures to local conditions carry out rainwater comprehensive utilization.The rainwater resource utilization will be using water wisely, alleviate the city flood, alleviate the drainage pipe burden, reduce pollution load, improve the effective measures of Urban Water Environment state.External rainwater utilization technical development is very fast, and has obtained good benefit, utilizes scope also to develop to urban water use and agricultural water from living water use.Many families of India directly are incorporated into reservoir in the institute with rainwater from oneself roof, and a rainwater of collecting rainy season just can satisfy the annual water requirement of a family basically.Some spacious places in the village, the peasant also uses materials such as cement masonry and builds some simple and easy reservoirs, is mainly used in crop irrigation.The U.S. also pays much attention to the collection and the utilization of rainwater, and the rainwater catchment system system has been set up in many cities, when the maintenance municipal water facilities, just launches the rainwater catchment system system, can not interrupt to guarantee the civic water.In U.S. suburb and rural area, majority live in only the building, the convenience of rainwater catchment system is arranged, and people's environmental consciousness strengthen constantly in recent years, collect and utilize rainwater more and more to receive people's attention.The standard of aspects such as Germany successively formulated rainwater utilization construction and operational management, filter, regulate and store, control and monitor.German city rainwater utilization mode mainly is that rain water on roof harvests system, and rainwater reaches the miscellaneous water water quality standard after adopting simple the processing, is mainly used in the undrinkable water of family, public place and enterprise.Rainwater enters large-scale reservoir on the way or replenishes underground water through infiltration through sewer.The advanced person's of external rainwater utilization experience and way are for we provide good use for reference of planning.China progressively payes attention to the research of rainwater utilization and water resource sustainable development, and rainwater utilization Study on Technology and application have produced tangible economic benefit, social benefit and ecological benefits, demonstrate great vitality, has promoted the development of China's rainwater utilization.
There is following shortcoming in existing rainwater filtering device: 1, the filter plant structure is too complicated, manufacturing cost is high, is unfavorable for wide popularization and application.2, filtration is coarse, needs other power support.3, be inconvenient to safeguard cleaning, cause foreign material such as leaf or branch to block for a long time in filter pipe easily, and then the deterioration of efficiency that causes dmp filter to collect.
Summary of the invention
The purpose of the utility model is to improve the defective of prior art, and a kind of rain collector is provided.This apparatus structure is simple, cost is low, easy to maintenance, easy to utilize, and realized separating and collect early-stage rainwater runoff and later stage rainfall runoff.
For realizing above-mentioned purpose, the utility model provides a kind of rain collector, and said device comprises rainwater leader, rainwater collecting pipe, early-stage rainwater collecting box and later stage rainwater collecting box; Said rainwater leader upper orifice is a water inlet, and lower nozzle is a delivery port, and the delivery port of said rainwater leader connects with said early-stage rainwater collecting box and is connected;
The one end mouth of pipe of said rainwater collecting pipe connects with the sealing of the tube wall of said rainwater leader and is connected, and the other end mouth of pipe connects with said later stage rainwater collecting box and is connected;
The tube wall of said rainwater leader is provided with hole, and the rainwater leader tube wall of this hole lower end is provided with step, is installed with acclivitous screen pack on the rainwater leader tube wall of said step lower end; The purpose that screen pack is set is first with leaf in the rainwater, and the thing of weeds class is disposed;
The mouth of pipe height that said rainwater collecting pipe is connected with the rainwater leader is lower than set screen pack height on the said rainwater leader tube wall.
Further, said rainwater leader is " L " type structure.
Further, said rainwater collecting pipe is " ┏ " type structure.
Further, the height of said step is 3 centimetres-5 centimetres.
Further, said later stage rainwater collecting box top is provided with overfall, and this overfall is externally connected with overflow pipe.
Further, said early-stage rainwater collecting box and later stage rainwater collecting box bottom are equipped with leak-off pipe, are equipped with valve on the said leak-off pipe.
The rainwater resource utilization is more and more general; But people have found also that in use a large amount of leaves is not only arranged in the early-stage rainwater; The bulky grain foreign material, other pollutant load in the rainwater is also higher, but continuing along with runoff; Rainfall runoff is to the continuous flushing on collection rain surface, and pollutant load is reduced to metastable concentration gradually.It is the first step of rainwater utilization that the runoff of rainfall initial stage generation is separated.Rain collector is a kind of very effective water quality control technology; It not only can remove leaf; The bulky grain foreign material; Can also comprise that the water yield tiny or dissolubility pollutant collects concentrated emitting containing most of pollutant in the initial stage runoff, guarantee the water quality and the difficulty that has reduced the rainwater purification processing of later stage rainwater.In the rainwater utilization project of many countries, the pollution in the early-stage rainwater is all especially paid attention to, generally adopt collect, the method for abandoned stream removes early-stage rainwater, avoids the pollution of this sudden and noncontinuity, guarantees the water quality of later stage rainwater.The rain collector that the utility model provides; Be provided with early-stage rainwater collecting box and later stage rainwater collecting box; Through existing house rainwater leader is simply transformed; At first early-stage rainwater and later stage rainwater are carried out separated and collected and storage, the pollution of having avoided pollutant and other foreign material in the initial stage runoff that rainfall produces to be collected rainwater the later stage.
After rainfall begins; The thing of some leaves, weeds class is filtered net to be stopped, under the impact of current, the thing of leaf, weeds class can be gone out the rainwater leader through the hole that is provided with; The rainfall runoff at initial stage can enter into the early-stage rainwater collecting box; After water in the initial stage rainwater collecting box was full, the water surface in the rainwater leader rose gradually, and the rainwater in later stage gets into later stage rainwater collecting box through the rainwater collecting pipe.Rainwater collecting box and later stage rainwater collecting box bottom are equipped with leak-off pipe in the early stage; Be equipped with valve on the leak-off pipe; Be convenient to rainwater is emitted; Also be provided with overfall on the top of later stage rainwater collecting box simultaneously, unnecessary later stage rainwater can continue to collect, and also can discharge through the overflow pipe that overfall is externally connected with.The rain collector that the utility model proposes is mainly used in the separation and the collection of rainfall runoff; Pollutant and of the pollution of other foreign material in the initial stage runoff have been avoided to later stage collection rainwater; Reduce the difficulty that the later stage rainwater is handled; And this apparatus structure is simple, cost is low, easy to maintenance, easy to utilize.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment one.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
Embodiment 1:
As shown in Figure 1, a kind of rain collector comprises the rainwater leader 1 of " L " type structure, rainwater collecting pipe 2, early-stage rainwater collecting box 3 and the later stage rainwater collecting box 4 of " ┏ " type structure; Said rainwater leader 1 upper orifice is a water inlet 11, and lower nozzle is a delivery port 12, and the delivery port 12 of said rainwater leader 1 connects with said early-stage rainwater collecting box 3 and is connected; The one end mouth of pipe 21 of said rainwater collecting pipe 2 connects with the sealing of the tube wall of said rainwater leader 1 and is connected, and the other end mouth of pipe 22 connects with said later stage rainwater collecting box 4 and is connected; Said early-stage rainwater collecting box 3 is equipped with leak-off pipe 31,41 with later stage rainwater collecting box 4 bottoms, is equipped with valve 311,411 on the said leak-off pipe 31,41.Said later stage rainwater collecting box 4 tops are provided with overfall 42, and this overfall 42 is externally connected with overflow pipe 421.
On the tube wall of said rainwater leader 1, be provided with hole 13, rainwater leader 1 tube wall of these hole 13 lower ends is provided with step 14, and the height of said step 14 is 3 centimetres; Be installed with acclivitous being used for, the screen pack 5 that the thing of weeds class is disposed on rainwater leader 1 tube wall of said step 14 lower ends with the rainwater leaf; The mouth of pipe 21 that said rainwater collecting pipe 2 is connected with rainwater leader 1 highly is lower than screen pack set on said rainwater leader 1 tube wall 5 height.
Embodiment 2:
The difference of present embodiment and embodiment 1 is: the height of said step is 4 centimetres.
Embodiment 3:
The difference of present embodiment and embodiment 1 or 2 is: the height of said step is 5 centimetres.
In sum; The described embodiment of the utility model only provides a kind of embodiment of the best; The technology contents and the technical characterstic of the utility model disclose as above, yet the personage who is familiar with this technology still maybe be based on content that the utility model disclosed and done various replacement and the modifications that do not deviate from creation spirit of the present invention; Therefore, the protection domain of the utility model is not limited to the technology contents that embodiment discloses, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all is encompassed in the protection domain of the utility model.

Claims (6)

1. rain collector, it is characterized in that: said device comprises rainwater leader, rainwater collecting pipe, early-stage rainwater collecting box and later stage rainwater collecting box; Said rainwater leader upper orifice is a water inlet, and lower nozzle is a delivery port, and the delivery port of said rainwater leader connects with said early-stage rainwater collecting box and is connected;
The one end mouth of pipe of said rainwater collecting pipe connects with the sealing of the tube wall of said rainwater leader and is connected, and the other end mouth of pipe connects with said later stage rainwater collecting box and is connected;
The tube wall of said rainwater leader is provided with hole, and the rainwater leader tube wall of this hole lower end is provided with step, is installed with acclivitous screen pack on the rainwater leader tube wall of said step lower end;
The mouth of pipe height that said rainwater collecting pipe is connected with the rainwater leader is lower than set screen pack height on the said rainwater leader tube wall.
2. a kind of rain collector according to claim 1 is characterized in that: said rainwater leader is " L " type structure.
3. a kind of rain collector according to claim 1 and 2 is characterized in that: said rainwater collecting pipe is " ┏ " type structure.
4. a kind of rain collector according to claim 3 is characterized in that: the height of said step is 3 centimetres-5 centimetres.
5. a kind of rain collector according to claim 4 is characterized in that: said later stage rainwater collecting box top is provided with overfall, and this overfall is externally connected with overflow pipe.
6. a kind of rain collector according to claim 5 is characterized in that: said early-stage rainwater collecting box and later stage rainwater collecting box bottom are equipped with leak-off pipe, are equipped with valve on the said leak-off pipe.
CN2012200052318U 2012-01-06 2012-01-06 Rainwater collecting device Expired - Fee Related CN202416438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200052318U CN202416438U (en) 2012-01-06 2012-01-06 Rainwater collecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200052318U CN202416438U (en) 2012-01-06 2012-01-06 Rainwater collecting device

Publications (1)

Publication Number Publication Date
CN202416438U true CN202416438U (en) 2012-09-05

Family

ID=46741217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200052318U Expired - Fee Related CN202416438U (en) 2012-01-06 2012-01-06 Rainwater collecting device

Country Status (1)

Country Link
CN (1) CN202416438U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104631611A (en) * 2015-02-11 2015-05-20 武汉圣禹排水系统有限公司 Rainwater quality control regulation and storage system and control method
CN105607155A (en) * 2015-12-21 2016-05-25 无锡信大气象传感网科技有限公司 Rainfall collector for weather phenomena
CN108993022A (en) * 2018-08-10 2018-12-14 浙江顺艺园林工程有限公司 A kind of municipal administration rainwater-collecting recycling system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104631611A (en) * 2015-02-11 2015-05-20 武汉圣禹排水系统有限公司 Rainwater quality control regulation and storage system and control method
CN105607155A (en) * 2015-12-21 2016-05-25 无锡信大气象传感网科技有限公司 Rainfall collector for weather phenomena
CN105607155B (en) * 2015-12-21 2017-11-28 嵊州北航投星空众创科技有限公司 A kind of precipitation collector for weather phenomenon
CN108993022A (en) * 2018-08-10 2018-12-14 浙江顺艺园林工程有限公司 A kind of municipal administration rainwater-collecting recycling system
CN108993022B (en) * 2018-08-10 2021-08-10 浙江顺艺园林工程有限公司 Recycling system is collected to municipal administration rainwater

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20130106