CN207253912U - A kind of rain water on roof purification recovery device - Google Patents
A kind of rain water on roof purification recovery device Download PDFInfo
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- CN207253912U CN207253912U CN201720989488.4U CN201720989488U CN207253912U CN 207253912 U CN207253912 U CN 207253912U CN 201720989488 U CN201720989488 U CN 201720989488U CN 207253912 U CN207253912 U CN 207253912U
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- rainwater
- rainwater recycle
- rain
- recovery device
- roof
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Abstract
A kind of rain water on roof purification recovery device is the utility model is related to, includes water inlet diversion pipe, cyclone, strainer, rainwater recycle cavity, it is characterised in that：Water inlet diversion pipe one end is installed on rainwater recycle cavity top, cyclone is installed in the middle part of rainwater recycle cavity by stent and under water inlet diversion pipe, strainer is installed between cyclone and rain leader downspout, and arranged in circular cone, rain leader downspout is fixed on rainwater recycle cavity bottom vertically, rainwater recycle pipe is installed on rainwater recycle cavity lower part, and water inlet diversion pipe and rainwater recycle pipe are in horizontally disposed.The utility model has the advantages of simple structure, easy to operate, is applied to rain water on roof recycling, while the reuse of rain water on roof depth can also be used as to pre-process, and the engineer application of the utility model has significant environmental benefit, social benefit and certain economic benefit.
Description
Technical field
A kind of rain water on roof purification recovery device is the utility model is related to, purification and recycling applied to rain water on roof.
Background technology
In community in urban areas, roofing area occupies community's area 40% to 70%, and rain water on roof is relative to road rain water
Have the advantages that pollution level is low, be easy to collect, be one of good water sources of rainwater reuse.Rain water on roof is recycled, to roofing rain
It is necessary that water, which carries out necessary processing,.
Domestic all rain water on roof recovery systems at present, are all to first pass through pipeline to collect to treatment facility, purified treatment
After carry out reuse.Traditional system for reclaiming rainwater, system complex, O＆M is cumbersome, and investment is larger.Although it can be directly mounted at rainwater
Filter on standpipe, but internal structure is complicated, strainer cleaning trouble, can not really realize shunting of removing contamination.Therefore, one is designed
The rain water on roof retracting device that kind of internal structure is simple, can exempt from cleaning or seldom clear up strainer, realize shunting of removing contamination is that have very much must
Want.
Rain water on roof pollutant is mainly derived from the product after the airborne dust deposited when becoming a fine day and roofing degradation and decomposition,
And the feature that these pollutants are shown is exactly high solid concentration of suspension (SS), part roofing also carries the color of a bit
Degree.What rain water on roof simple process and the main needs of recycling solved is the removal of SS.Removal for SS, filtering are to remove SS most
Effective measure, and the effect filtered depends on filtering accuracy, precision more high filtration effect is better, and the more poorly efficient fruit of precision is more
Difference.With the passage of filtration time, dregs can be cumulative on strainer, it is necessary to carry out regular manual cleaning, roofing rainwater down pipe
Quantity is more, single building it is few have 4, more has 12, and even more, manual cleaning intensity is very big.
According to investigations, Some Domestic rainwater down pipe filter, otherwise precision is inadequate, otherwise cleaning and maintenance bothers.
The content of the invention
The purpose that the utility model is wanted is for the above-mentioned prior art problem of solution, there is provided a kind of rain water on roof Recovery Purifying
Device, can effectively improve filtering accuracy, while largely reduce manual cleaning number.
The technical solution of the utility model is：
A kind of rain water on roof purification recovery device, comprising water inlet diversion pipe, cyclone, strainer, rainwater recycle cavity, it is special
Sign is：Water inlet diversion pipe one end is installed on rainwater recycle cavity top, and cyclone is installed on rainwater recycle cavity by stent
Middle part and positioned at water inlet diversion pipe under, strainer be installed between cyclone and rain leader downspout, and in circular cone arrange, rain leader downspout
Vertical to be fixed on rainwater recycle cavity bottom, rainwater recycle pipe is installed on rainwater recycle cavity lower part, intake diversion pipe and rainwater
Recovery tube is in horizontally disposed.
The rainwater recycle cavity is divided into two parts up and down, passes through flanged joint.
Be equipped with exhausting-gas hole at the top of the rainwater recycle cavity, exhausting-gas hole be in order to discharge air in rainwater recycle cavity,
It is in eddy flow state to ensure rainwater.
The water inlet diversion pipe is equipped with respiratory siphon, easy to be vented.
Diversion trench is equipped with the water inlet diversion pipe, it is ensured that rainwater can enter cyclone in the form of inscribed circle.
The cyclone sets helix in tube chamber, by rainwater diversion into eddy flow state.
The strainer is double braid strainer.The double braid strainer using the thin stainless steel wire double braids of 316L and
Into to improve filtering accuracy, making filtering accuracy reach 0.3mm, ensure filtering accuracy, while strainer is in circular cone arrangement.
In use, the water inlet diversion pipe of the utility model is connected with vertical rainwater down pipe, rainwater is imported into water inlet diversion pipe,
Rainwater storage device outside the access of rainwater recycle pipe, unnecessary rainwater are discharged into sponge facility or inlet for stom water by rain leader downspout.
Rainwater carries out eddy flow in strainer, is further captured by eddy flow dregs by strainer, with becoming larger for flow, when Vertical Flow is more than rotation
When stream, the dregs on strainer will be washed away by Vertical Flow, be departed from from strainer, so as to be taken away by exceeded rainwater, strainer obtains
To flushing, extend cleaning cycle.Rainwater recycle cavity collects the clean rainwater after filtering, is then flowed into through rainwater recycle pipe
In exterior storage device.
The utility model has the advantages of simple structure, easy to operate, is applied to rain water on roof recycling, while can also be used as room
Face rainwater depth reuse pretreatment, has the following advantages：
1. integrated product, easy for installation, simple and quick.Water inlet pipe and water outlet pipe connects.
2. it is safe and reliable to operation, it is smaller to original rain-water drainage capacity.
3. the discharge capacity of suspended matter in rainwater can be reduced, the influence to environment is reduced.
4. can make full use of when raining heavyly souring carry out cleaning strainer, greatly reduce manual cleaning number, or even can
In order to avoid cleaning.
5. the rainwater after filtering, can be back to greening water between building, while can reduce the outer discharge capacity of rainwater.
In short, the engineer application of the utility model has significant environmental benefit, social benefit and certain economic benefit.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the cyclone schematic diagram of the utility model.
Embodiment
The utility model is further described with reference to attached drawing.
As shown in Figure 1 and Figure 2, the utility model includes water inlet diversion pipe 1, cyclone 3, double braid strainer 5, rainwater and returns
Receive cavity 6, it is characterised in that：The rainwater recycle cavity 6 is divided into two parts up and down, is connected by flange 4, the rainwater
6 top of recycling cavity is equipped with exhausting-gas hole 9, and exhausting-gas hole is to discharge air in rainwater recycle cavity, it is ensured that rainwater is in eddy flow shape
State；1 one end of water inlet diversion pipe is installed on 6 top of rainwater recycle cavity, and cyclone 3 is installed on rainwater recycle cavity 6 by stent
Middle part and under water inlet diversion pipe 1, double braid strainer 5 is installed between cyclone 3 and rain leader downspout 8, and is in circular cone
Arrangement, rain leader downspout 8 are fixed on 1 bottom of rainwater recycle cavity vertically, and rainwater recycle pipe 7 is installed on 6 lower part of rainwater recycle cavity,
Water inlet diversion pipe 1 and rainwater recycle pipe 7 are in horizontally disposed, described water inlet water conservancy diversion, and 1 is equipped with respiratory siphon, easy to be vented.It is described
Water inlet diversion pipe 1 in be equipped with diversion trench, it is ensured that rainwater can enter cyclone 3 in the form of inscribed circle.As shown in figure 3, institute
The cyclone 3 stated sets 8 helixes in tube chamber, by rainwater diversion into eddy flow state.The double braid strainer uses
The thin stainless steel wire double braids of 316L form, and to improve filtering accuracy, filtering accuracy is reached 0.3mm, ensure filtering accuracy.
In use, the water inlet diversion pipe 1 of the utility model is connected with vertical rainwater down pipe, rainwater is imported into water inlet diversion pipe
1, rainwater recycle pipe 7 accesses the rainwater storage device of outside, and unnecessary rainwater is discharged into sponge facility or rainwater by rain leader downspout
Mouthful.Rainwater carries out eddy flow in double braid strainer 5, is further captured by eddy flow dregs by double braid strainer 5, with flow
Become larger, when Vertical Flow is more than eddy flow, the dregs on double braid strainer 5 will be washed away by Vertical Flow, from bilayer compile
Knit and depart from strainer 5, so as to be taken away by exceeded rainwater, double braid strainer 5 is rinsed, and extends cleaning cycle.Rainwater recycle
Cavity collects the clean rainwater after filtering, then through in the storage device outside the inflow of rainwater recycle pipe.
1st, this retracting device may be mounted on rainwater down pipe, by the disconnecting of rainwater down pipe, water inlet diversion pipe is connected on rain and is fallen
Pipe upstream, rainwater recycle pipe access outside rainwater storage facility, unnecessary rainwater by rain leader downspout be discharged into sponge facility or
Inlet for stom water.
2nd, present apparatus miscellaneous part in addition to strainer uses polypropylene PP materials, and strainer uses SS316L.
3rd, the present apparatus is divided to two parts up and down, is connected by flange 4.For ease of dismounting, stood in water inlet diversion pipe, rainwater
Loose joint is respectively mounted on pipe, rainwater recycle pipe.
4th, present apparatus strainer is formed using the braiding of double-layer stainless steel silk, and filtering accuracy is 0.3mm after shaping.
5th, the present apparatus preferably coordinates water butt or other rainwater storage devices to be used together, and rain leader downspout periodically has dregs quilt
Wash away, collection device can be used under, is rationally disposed after dregs are collected, avoids dregs to enter storm sewer as far as possible.
Claims (8)
1. a kind of rain water on roof purification recovery device, includes water inlet diversion pipe, cyclone, strainer, rainwater recycle cavity, its feature
It is：Water inlet diversion pipe one end is installed on rainwater recycle cavity top, and cyclone is installed in rainwater recycle cavity by stent
Portion and under water inlet diversion pipe, strainer is installed between cyclone and rain leader downspout, and arranges that rain leader downspout erects in circular cone
Straight to be fixed on rainwater recycle cavity bottom, rainwater recycle pipe is installed on rainwater recycle cavity lower part, intake diversion pipe and rainwater time
Closed tube is in horizontally disposed.
2. rain water on roof purification recovery device according to claim 1, it is characterised in that：The rainwater recycle cavity point
Into upper and lower two parts, pass through flanged joint.
3. rain water on roof purification recovery device according to claim 1, it is characterised in that：The rainwater recycle cavity top
Portion is equipped with exhausting-gas hole.
4. rain water on roof purification recovery device according to claim 1, it is characterised in that：Set on the water inlet diversion pipe
There is respiratory siphon.
5. rain water on roof purification recovery device according to claim 1, it is characterised in that：Set in the water inlet diversion pipe
There is diversion trench, it is ensured that rainwater can enter cyclone in the form of inscribed circle.
6. rain water on roof purification recovery device according to claim 1, it is characterised in that：The cyclone is in tube chamber
Helix is set, by rainwater diversion into eddy flow state.
7. rain water on roof purification recovery device according to claim 1, it is characterised in that：The strainer is filtered for double braid
Net.
8. rain water on roof purification recovery device according to claim 7, it is characterised in that：The double braid strainer uses
The thin stainless steel wire double braids of 316L form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989488.4U CN207253912U (en) | 2017-08-08 | 2017-08-08 | A kind of rain water on roof purification recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989488.4U CN207253912U (en) | 2017-08-08 | 2017-08-08 | A kind of rain water on roof purification recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253912U true CN207253912U (en) | 2018-04-20 |
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ID=61924793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989488.4U Active CN207253912U (en) | 2017-08-08 | 2017-08-08 | A kind of rain water on roof purification recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207253912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915168A (en) * | 2018-05-30 | 2018-11-30 | 广东知识城运营服务有限公司 | A kind of rain water on roof purification recovery device |
-
2017
- 2017-08-08 CN CN201720989488.4U patent/CN207253912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915168A (en) * | 2018-05-30 | 2018-11-30 | 广东知识城运营服务有限公司 | A kind of rain water on roof purification recovery device |
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