CN202390883U - Rainwater collecting and utilizing system - Google Patents
Rainwater collecting and utilizing system Download PDFInfo
- Publication number
- CN202390883U CN202390883U CN2011204865642U CN201120486564U CN202390883U CN 202390883 U CN202390883 U CN 202390883U CN 2011204865642 U CN2011204865642 U CN 2011204865642U CN 201120486564 U CN201120486564 U CN 201120486564U CN 202390883 U CN202390883 U CN 202390883U
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- Prior art keywords
- water pipe
- elementary
- water
- outlet
- collecting rain
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- 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.)
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a domestic water collecting reusing system, in particular to a rainwater collecting and utilizing system, which comprises a primary rainwater collecting device and one or more secondary rainwater collecting devices, wherein the primary rainwater collecting device is provided with an inlet and an outlet, a first stage filter is arranged on the inlet of the primary rainwater collecting device, the outlet of the primary rainwater collecting device is connected with a primary water pipe, the primary water pipe is in communication with inlets of one or more secondary rainwater collecting devices, the outlet of the secondary rainwater collecting device is provided with a secondary water pipe, a second stage filter is connected in series between the outlet of the secondary rainwater collecting device and the secondary water pipe, the secondary water pipe penetrates through a wall and is connected with an indoor portion, and the tail end of the secondary water pipe is connected with a faucet. According to the system, the rainwater collecting devices are arranged beside a roof of a building, and the collected rainwater is filtered and enters a user house through pipelines directly. The rainwater collecting and utilizing system is simple in structure, few in investment, high in rainwater utilization rate and wide in application range, and requires no electric energy and water pumps.
Description
Technical field
The utility model relates to and utilizes system again after a kind of living water use is collected, particularly a kind of rainwater catchment system system.
Background technology
Along with the quickening of development process, the appearance of problems such as water resources shortage, the deterioration of the ecological environment, rapidly this is developed all over the world as the water resource utilization for rainwater.Many developed countries all pay close attention to the utilization of rainwater very much like Japan, Australia and Germany; Combine existing mid-water engineering like Japan; Build ' hanging garden ' of rainwater pouring on the roof, city, the rainwater collector is set in building and middle waterway engineering plays a role jointly; Germany late nineteen eighties just rainwater management classify one of three big problems of the nineties water pollution control as with utilizing; Build a large amount of rain collectors and come current-carrying; Handle and utilize rainwater; China is the country that a water resource lacks, and the occupancy volume per person is merely about 1/4 of world's per capita share.Classified as one of 12 poor-water countries in the world.In lack of water, rainwater is not used and has just directly emitted during rainy season in every year.Rainwater resource runs off and waterlogging disaster also causes a series of urban ecological environments and social concern thus.For a long time, China's rain-water drainage facility only puts undue emphasis on its anti-water drainage contribution, and has ignored the value that rainwater collection, recycling bring.Present building is provided with a plurality of drain buckets mostly, and its effect is that precipitation is passed through drain bucket, is discharged to ground through water pipe again, causes rainwater resource to run off in a large number.
The utility model content
The utility model provides a kind of rainwater catchment system system, to solve the technical problem that prior art exists.
The utility model adopts following technical scheme:
A kind of rainwater catchment system system; Comprise an elementary device for collecting rain water and an one or more secondary device for collecting rain water that is provided with outlet and inlet; The inlet of said elementary device for collecting rain water is provided with grade one filter, and the outlet of elementary device for collecting rain water connects the first elementary water pipe, the inlet of the one or more secondary device for collecting rain water of the first elementary cross current; The outlet of secondary device for collecting rain water is provided with the secondary water pipe, seals in secondary filter between the outlet of secondary device for collecting rain water and the secondary water pipe; The secondary water pipe passes body of wall and is connected into indoorly, and the end of secondary water pipe connects water tap
As a kind of preferred version, elementary device for collecting rain water below is provided with fixed block, and elementary device for collecting rain water is connected with building or wall through fixed block.
Further, said fixed block a platform or brandreth for building with cement on the building side.
As a kind of preferred version; Said elementary device for collecting rain water is provided with first outlet and second outlet; First outlet connects the first elementary water pipe; Said rainwater catchment system system also comprises the second elementary water pipe, and said second outlet connects the second elementary water pipe, and the second elementary water pipe connects underground storage tank.
As a kind of preferred version, the inwall of the inwall of the first elementary water pipe and secondary water pipe is set to spirality.
As a kind of preferred version, in one or more secondary device for collecting rain water, be provided with float valve.
As a kind of preferred version, the first elementary cross current secondary water pipe place uses tee pipe fitting.
Further, second outlet is connected with the second elementary water pipe through 90 ° of elbows.
The utility model patent is a kind of through at the other device for collecting rain water of building of roof, and the rainwater of collecting is directly introduced user's rainwater utilization system through filtering the back by pipeline.It is simple in structure, does not need water pump, without electric energy, invest little, characteristic such as rainwater utilization is high, and is applied widely.
Description of drawings
Fig. 1 is the structural representation of the utility model, comprising:
Elementary device for collecting rain water 1, fixed block 2, secondary device for collecting rain water 3, elementary water pipe 4, threeway 5, secondary water pipe 6; Wall 7, float valve 8, secondary filter 9, floor 10, water tap 11; Building 12,13,90 ° of joint 14,15 storage cisterns of grade one filter, secondary filter 16; Float valve 17, secondary device for collecting rain water 18, water tap 19, secondary water pipe 20, threeway 21.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further detailed explanation.
This rain water collecting system comprises elementary device for collecting rain water 1 and elementary water pipe 4; Elementary device for collecting rain water 1 inlet is provided with grade one filter 13; The outlet of elementary device for collecting rain water 1 connects elementary water pipe 4, and elementary water pipe 4 is communicated with secondary water pipe 6 and secondary water pipe 20 respectively through threeway 21 and threeway 5.
Seal in secondary device for collecting rain water 3 in the secondary water pipe 6, secondary water pipe 6 passes wall 7 and is connected into indoorly, and the end of secondary water pipe 6 connects water tap 11 (switch of control rainwater); Float valve 17 (the control water yield) is set in the secondary device for collecting rain water 3, and the outlet of secondary device for collecting rain water 3 is provided with secondary filter 16;
Seal in secondary device for collecting rain water 18 in the secondary water pipe 20, secondary water pipe 20 passes wall 7 and is connected into indoorly, and the end of secondary water pipe 20 connects water tap 19 (switch of control rainwater); Float valve 8 (the control water yield) is set in the secondary device for collecting rain water 18; The outlet of secondary device for collecting rain water 3 is provided with secondary filter 16; Elementary device for collecting rain water 1 connects in building or wall through fixed block.
Secondary device for collecting rain water 3 and secondary device for collecting rain water 18 are arranged on the balcony of building (or other people can touch place); Elementary and the inwall secondary water pipe is set to spirality (can avoid the water gravity flow and descend the reduction noise).The outlet of elementary device for collecting rain water 1 is connected with another elementary water pipe through 90 ° of elbows; Another elementary water pipe connects underground storage tank 15; After rainwater causes device for collecting rain water to overflow too greatly, can flow into storage cistern 15, make rainwater can obtain the fullest utilization through another elementary water pipe.
Elementary device for collecting rain water 1 is connected with building or wall through the fixed block 2 that is arranged on elementary device for collecting rain water 1 below.Fixed block 2 a platform or brandreths for building with cement on building 12 sides.Can be used to wash clothes through water tap control through the rainwater after filtering, wash the lavatory and give the floor a flush or the like.
Claims (8)
1. rainwater catchment system system; It is characterized in that; Comprise an elementary device for collecting rain water and an one or more secondary device for collecting rain water that is provided with outlet and inlet; The inlet of said elementary device for collecting rain water is provided with grade one filter, and the outlet of elementary device for collecting rain water connects the first elementary water pipe, the inlet of the one or more secondary device for collecting rain water of the first elementary cross current; The outlet of secondary device for collecting rain water is provided with the secondary water pipe, seals in secondary filter between the outlet of secondary device for collecting rain water and the secondary water pipe; The secondary water pipe passes body of wall and is connected into indoorly, and the end of secondary water pipe connects water tap.
2. rainwater catchment system according to claim 1 system is characterized in that, elementary device for collecting rain water below is provided with fixed block, and elementary device for collecting rain water is connected with building or wall through fixed block.
3. rainwater catchment system according to claim 2 system is characterized in that, said fixed block is at an other platform or the brandreth built with cement of building.
4. rainwater catchment system according to claim 1 system; It is characterized in that; Said elementary device for collecting rain water is provided with first outlet and second outlet, the first outlet connection, the first elementary water pipe, and said rainwater catchment system system also comprises the second elementary water pipe; Said second outlet connects the second elementary water pipe, and the second elementary water pipe connects underground storage tank.
5. rainwater catchment system according to claim 1 system is characterized in that the inwall of the inwall of the first elementary water pipe and secondary water pipe is set to spirality.
6. rainwater catchment system according to claim 1 system is characterized in that, in one or more secondary device for collecting rain water, is provided with float valve.
7. rainwater catchment system according to claim 1 system is characterized in that the first elementary cross current secondary water pipe place uses tee pipe fitting.
8. rainwater catchment system according to claim 4 system is characterized in that, second outlet is connected with the second elementary water pipe through 90 ° of elbows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204865642U CN202390883U (en) | 2011-11-30 | 2011-11-30 | Rainwater collecting and utilizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204865642U CN202390883U (en) | 2011-11-30 | 2011-11-30 | Rainwater collecting and utilizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390883U true CN202390883U (en) | 2012-08-22 |
Family
ID=46665819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204865642U Expired - Fee Related CN202390883U (en) | 2011-11-30 | 2011-11-30 | Rainwater collecting and utilizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390883U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161192A (en) * | 2013-03-04 | 2013-06-19 | 重庆海润节能研究院 | Power-free rainwater collection device |
| CN103291017A (en) * | 2013-06-25 | 2013-09-11 | 北京泰宁科创雨水利用技术股份有限公司 | Rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and installation method thereof |
| CN103628520A (en) * | 2013-12-04 | 2014-03-12 | 北京中天建中工程设计有限责任公司 | Rain water collecting system |
| WO2017156667A1 (en) * | 2016-03-12 | 2017-09-21 | 徐帆 | Rainwater catchment, purification, and desalination treatment apparatus |
-
2011
- 2011-11-30 CN CN2011204865642U patent/CN202390883U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161192A (en) * | 2013-03-04 | 2013-06-19 | 重庆海润节能研究院 | Power-free rainwater collection device |
| CN103161192B (en) * | 2013-03-04 | 2016-01-20 | 重庆海润节能研究院 | A kind of Power-free rainwater collection device |
| CN103291017A (en) * | 2013-06-25 | 2013-09-11 | 北京泰宁科创雨水利用技术股份有限公司 | Rotation-type automatic flow-abandon-type rainwater collecting and utilizing system and installation method thereof |
| CN103628520A (en) * | 2013-12-04 | 2014-03-12 | 北京中天建中工程设计有限责任公司 | Rain water collecting system |
| CN106836371A (en) * | 2013-12-04 | 2017-06-13 | 北京中天建中工程设计有限责任公司 | Rain water collecting system |
| WO2017156667A1 (en) * | 2016-03-12 | 2017-09-21 | 徐帆 | Rainwater catchment, purification, and desalination treatment apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |