CN205314159U - Retrieval and utilization device is collected to small -size rainwater - Google Patents
Retrieval and utilization device is collected to small -size rainwater Download PDFInfo
- Publication number
- CN205314159U CN205314159U CN201620063112.6U CN201620063112U CN205314159U CN 205314159 U CN205314159 U CN 205314159U CN 201620063112 U CN201620063112 U CN 201620063112U CN 205314159 U CN205314159 U CN 205314159U
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- CN
- China
- Prior art keywords
- catch pit
- collects
- baffle
- reclamation set
- pump well
- 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
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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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Abstract
The utility model relates to a retrieval and utilization device is collected to small -size rainwater can effectively solve the prior art complicacy, and capital construction, pipeline investment cost are high, the inconvenient problem of final -period management, and the technical scheme of its solution is, including inlet tube, sump pit and sump pit, the inlet tube is linked together with the sump pit, equidistant first baffle, second baffle, the third baffle of being equipped with in the sump pit, and the sump pit is linked together with the sump pit, is provided with the immersible pump in the sump pit, and the immersible pump delivery port is connected with the outlet pipe, installs out water on the outlet pipe and ties, is equipped with the overflow pipe on one side of the sump pit, the utility model discloses a rainwater to single building or close architectural complex is collected, has solved this unit afforestation water demand, is that the innovation on the retrieval and utilization device is collected to the rainwater.
Description
Technical field
The utility model relates to water conservancy field, and particularly a kind of minitype rain water collects reclamation set.
Background technology
Water resources is the valuable source leading and restricting socio-economic development, and along with the development of the modernization of industry, the mankind are increasing to the demand of water resources, and the contradiction of shortage of water resources is appeared suddenly day by day. For responding the call in nation-building sponge city, the collection reuse of urban rainwater becomes an important problem, and has emerged large quantities of novel technical method.
In current urban rainwater collection reuse technology, the treatment process of major part is similar. In contrast, technology is comparatively complicated, and capital construction, pipeline cost of investment are higher, final-period management inconvenience; Therefore, rainwater collects the improvement and bring new ideas of reclamation set is the problem needing solution at present badly.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model is just to provide a kind of minitype rain water and collects reclamation set, can effectively solve prior art complexity, capital construction, pipeline cost of investment height, the problem of final-period management inconvenience.
The technical scheme that the utility model solves is, comprise water inlet pipe, pump well and catch pit, water inlet pipe is connected with pump well, the spacing such as pump well is interior are equipped with the first baffle plate, second baffle, third gear plate, pump well is connected with catch pit, is provided with submersible pump in catch pit, and submersible pump water outlet is connected with rising pipe, being provided with water outlet bolt on rising pipe, upflow tube is equipped with in catch pit side.
The utility model, by being collected by the rainwater of single building or close groups of building, solves this unit greening water demand, is that rainwater collects the innovation on reclamation set.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is structure vertical view of the present utility model.
Fig. 3 is first gear plate structure front view of the present utility model.
Fig. 4 is second baffle structural front view of the present utility model.
Fig. 5 is third gear plate structure front view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Provide by Fig. 1-5, the utility model comprises water inlet pipe, pump well and catch pit, water inlet pipe 1 is connected with pump well 2, the spacing such as pump well 2 is interior are equipped with the first baffle plate 6, second baffle 7, third gear plate 8, pump well 2 is connected with catch pit 3, is provided with submersible pump 4 in catch pit 3, and submersible pump 4 water outlet is connected with rising pipe 9, being provided with water outlet bolt 10 on rising pipe 9, upflow tube 5 is equipped with in catch pit 3 side.
In order to ensure result of use, the first described baffle plate 6 top is provided with width × height and crosses water hole 6a for 0.2cm × 10cm, and in second baffle 7, bottom is provided with the water through hole 7a excessively of Φ 1cm, and third gear plate 8 is provided with the water hole 8a of Φ 5mm.
It is placed with, in the region that the first described baffle plate 6 and pump well 2 are formed, the quartz sand filter media that size grading is 2-5cm.
It is placed with, in the region that described second baffle 7 and pump well 2 are formed, the quartz sand filter media that size grading is 1-2cm.
It is placed with, in the region that described third gear plate 8 and pump well 2 are formed, the quartz sand filter media that size grading is 0.5-1cm.
Described catch pit 3 length × wide × height is 2200 × 2200 × 1500mm.
Described submersible pump 4 model is that QDX3-18-0.55(meets flow and is about 3m3Other model submersible pumps of/h, lift 15m also can).
Described rising pipe 9 internal diameter is 25mm, and rising pipe 9 exceeds ground 0.5m.
The clear settling region 11 of mud that length × wide × height is 500 × 500 × 100mm it is provided with bottom described catch pit 3, so that sludge clearing.
The cover plate 12 being provided with 1m × 1m on described catch pit 3, for overhauling and draw clearly mud.
Described upflow tube 5 internal diameter is 200mm, and upflow tube access place Storm Sewer Network, overflow water level is 200mm below catch pit 3 top board, and the distance stretching out the upflow tube outside catch pit and ground is greater than 500mm, and the gradient is not less than 0.01.
Service condition of the present utility model is, during rainfall, ground rainwater or rain water on roof enter in rainwater ditch 13 through waterways or rainwater pipe, rainwater collected by rainwater ditch 13 flows into pump well through water inlet pipe, by the first baffle plate 6, second baffle 7, third gear plate 8, pump well is divided into Guo Shui 1 district, Guo Shui 2 district, Guo Shui 3 district, rainwater enters catch pit successively after water 1 district, Guo Shui 2 district, Guo Shui 3 district filtration, purification, and after purification, rainwater flows into catch pit temporary storage; Arranging submersible pump in catch pit, submersible pump water outlet connects rising pipe, rising pipe end installing water outlet bolt, and catch pit arranges upflow tube, and upflow tube and place Storm Sewer Network connect. Rainfall is excessive when exceeding catch pit capacity gauge, and unnecessary rainwater can flow into place Storm Sewer Network through overflow spout, when subdistrict greening water, connects water outlet bolt with interim flexible pipe or water-band, starts submersible pump, pumps water in catch pit to desired area.
Described pump well is length × wide × height is the pump well of 1200 × 600 × 600mm, and pump well used water baffle plate massiveness to appear water 1 district, Guo Shui 2 district, Guo Shui 3 district. Laying size grading in Guo Shui 1 district is the quartz sand filter media of 2-5cm, with filter in rainwater branch, the impurity such as fallen leaves, Guo Shui 2 district is equipped with the quartz sand filter media that size grading is 1-2cm, and it is 0.5-1cm quartz sand filter media that Guo Shui 3 district is equipped with size grading. Baffle plate 1 is placed in Guo Shui 1 district end, and crossing water section is in baffle plate top, and baffle plate 2 is positioned at Guo Shui 2 district end, and perforate is portion under the baffle, and baffle plate 3 is positioned at Guo Shui 3 district end. The setting that baffle plate crosses pool constructs baffling state, to ensure fully contacting of current and filtrate. The water cross section of crossing of baffle plate 1 ~ 3 all meets Φ 200 rainwater pipe discharge capacity requirement, and perforated area is about 314mm2。
Described catch pit length × wide × height is 2200 × 2200 × 1500mm. Storage power is 5m3. Catch pit stores for the collection of rainwater, as reuse water source. Arrange compact submersible pump QDX3-18-0.55(in catch pit to meet flow and be about 3m3/h, other model submersible pumps of lift 15m also can), submersible pump water outlet connects DN25 outlet conduit, and rising pipe exceeds ground and is about 0.5m, and reserved water outlet bolt.Water outlet bolt is closed at ordinary times. Diving. Set length × wide × height as the clear settling region of 500 × 500 × 100mm mud at the bottom of catch pit, so that sludge clearing. Catch pit arranges 1m × 1m inspection chamber cover plate, for overhauling and draw clearly mud. DN200 overflow spout is set in catch pit, overflow spout access place Storm Sewer Network. Overflow water level is 200mm under catch pit top board, and overflow spout on-site buried depth is greater than 500mm, need to be not less than 0.01 gradient slope to place Storm Sewer Network.
The utility model capital cost and overhead charges are lower, it may also be useful to convenient; The structural model of pump well is special: three kinds of baffle plate patterns so that current present curve in pump well and are folded to fluidised form, ensure that fully contacting of current and filtrate; Being connected by overflow spout with place Storm Sewer Network, the situation avoiding the overload of the utility model load occurs; It is that rainwater collects the innovation on reclamation set, there is good economic and social benefit.
Claims (9)
1. a minitype rain water collects reclamation set, comprise water inlet pipe, pump well and catch pit, it is characterized in that, water inlet pipe (1) is connected with pump well (2), the spacing such as pump well (2) is interior are equipped with the first baffle plate (6), second baffle (7), third gear plate (8), pump well (2) is connected with catch pit (3), submersible pump (4) it is provided with in catch pit (3), submersible pump (4) water outlet is connected with rising pipe (9), rising pipe (9) is provided with water outlet bolt (10), upflow tube (5) is equipped with in catch pit (3) side.
2. minitype rain water according to claim 1 collects reclamation set, it is characterized in that, described the first baffle plate (6) top is provided with width × height and crosses water hole (6a) for 0.2cm × 10cm, in second baffle (7), bottom is provided with the water through hole (7a) excessively of Φ 1cm, and third gear plate (8) is provided with the water hole (8a) of Φ 5mm.
3. minitype rain water according to claim 1 collects reclamation set, it is characterized in that, it is placed with, in the region that described the first baffle plate (6) and pump well (2) are formed, the quartz sand filter media that size grading is 2-5cm, it is placed with, in the region that second baffle (7) and pump well (2) are formed, the quartz sand filter media that size grading is 1-2cm, it is placed with, in the region that third gear plate (8) and pump well (2) are formed, the quartz sand filter media that size grading is 0.5-1cm.
4. minitype rain water according to claim 1 collects reclamation set, it is characterised in that, described catch pit (3) length × wide × height is 2200 × 2200 × 1500mm.
5. minitype rain water according to claim 1 collects reclamation set, it is characterised in that, described submersible pump (4) model is QDX3-18-0.55.
6. minitype rain water according to claim 1 collects reclamation set, it is characterised in that, described rising pipe (9) internal diameter is 25mm, and rising pipe (9) exceeds ground 0.5m.
7. minitype rain water according to claim 1 collects reclamation set, it is characterised in that, described catch pit (3) bottom is provided with the clear settling region of mud (11) that length × wide × height is 500 × 500 × 100mm.
8. minitype rain water according to claim 1 collects reclamation set, it is characterised in that, described catch pit (3) is provided with the cover plate (12) of 1m × 1m.
9. minitype rain water according to claim 1 collects reclamation set, it is characterized in that, described upflow tube (5) internal diameter is 200mm, overflow water level is 200mm below catch pit (3) top board, the distance stretching out the upflow tube outside catch pit and ground is greater than 500mm, and the gradient is not less than 0.01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063112.6U CN205314159U (en) | 2016-01-22 | 2016-01-22 | Retrieval and utilization device is collected to small -size rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063112.6U CN205314159U (en) | 2016-01-22 | 2016-01-22 | Retrieval and utilization device is collected to small -size rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314159U true CN205314159U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063112.6U Expired - Fee Related CN205314159U (en) | 2016-01-22 | 2016-01-22 | Retrieval and utilization device is collected to small -size rainwater |
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| Country | Link |
|---|---|
| CN (1) | CN205314159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060056A (en) * | 2017-06-25 | 2017-08-18 | 吴淑霞 | A kind of municipal drainage system |
| CN107653956A (en) * | 2016-07-26 | 2018-02-02 | 饶有义 | A kind of urban rainwater collection utilizes system |
-
2016
- 2016-01-22 CN CN201620063112.6U patent/CN205314159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653956A (en) * | 2016-07-26 | 2018-02-02 | 饶有义 | A kind of urban rainwater collection utilizes system |
| CN107060056A (en) * | 2017-06-25 | 2017-08-18 | 吴淑霞 | A kind of municipal drainage system |
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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: 20160615 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |