CN205360819U - Rainwater filtration device - Google Patents
Rainwater filtration device Download PDFInfo
- Publication number
- CN205360819U CN205360819U CN201620022535.3U CN201620022535U CN205360819U CN 205360819 U CN205360819 U CN 205360819U CN 201620022535 U CN201620022535 U CN 201620022535U CN 205360819 U CN205360819 U CN 205360819U
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- CN
- China
- Prior art keywords
- rainwater
- basin
- clean water
- layer
- clear water
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rainwater filtration device, including setting up sedimentation tank, the clean water basin at the subsurface, the sedimentation tank is divide into clearance pond and silt basin by vertical filter, clearance pond top is equipped with the collector pipe, the grit chamber passes through the water inlet intercommunication with the clean water basin, the water inlet sets up in clean water basin lateral wall top, from the top down is equipped with metalling, non -woven fabrics layer, activated carbon layer, the brick layer of permeating water in the clean water basin, permeate water the brick layer for criss -cross bilayer structure, the brick layer below of permeating water is equipped with the support frame, clean water basin lateral wall below is equipped with the outlet pipe and stretches subaerially, be equipped with water pump and switch on the outlet pipe, rainwater filtration device, simple structure, the clearance pond separation of impurities such as leaf in with the rainwater come out, the silt of silt basin in with the rainwater deposits, the clean water basin carries out secondary filter to the rainwater, the filter effect is good, the cost is low, the range of application is wide.
Description
Technical field
This utility model belongs to device for recycling rainwater technical field, is specifically related to a kind of rainwater filtering device.
Background technology
China is the country that water resource extremely lacks; water resources ownership per capita is about the 1/4 of world's per capita share; along with the development of national economy, the increase of population, urbanization process quickening; the imbalance between supply and demand of following water resource will be more sharp-pointed; in order to alleviate water resources crisis; develop, utilize rainwater resource to become the important channel of many countries and regions solution water crisis; there is several shortcoming in existing rainwater filtering device: 1, filter apparatus configuration is complicated, manufacturing cost is high, is unfavorable for wide popularization and application；2, be inconvenient to safeguard cleaning, it is easy to cause that the foreign material such as leaves or branch are stuck in filter tube for a long time, in turn result in the deterioration of efficiency that dmp filter is collected, 3, poor filtration effect, water quality does not reach use standard.
Summary of the invention
For solving the problems referred to above, the utility model discloses a kind of rainwater filtering device, simple in construction, good filtration effect, easy to clean, cost is low, applied range.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
A kind of rainwater filtering device, it is characterized in that: include being arranged on underground sedimentation tank, clear water reserviors, described sedimentation tank is divided into cleaning pond and settling pit by vertical screen plate, described cleaning pond is arranged over collector pipe, described settling pit is connected by water inlet with clear water reserviors, described water inlet is arranged on above clear water reserviors sidewall, metalling it is provided with from top to bottom in described clear water reserviors, nonwoven layer, active carbon layer, permeable brick layer, described permeable brick layer is the double-decker intersected, permeable brick layer is connected with bracing frame, described clear water reserviors sidewall is connected with outlet pipe and reaches on ground, described outlet pipe is provided with water pump and switch.
As a kind of improvement of the present utility model, described cleaning pond is connected with soil cleaning port.
As a kind of improvement of the present utility model, the mesh that filters of described screen plate is of a size of 0.5-2mm.
As a kind of improvement of the present utility model, the non-woven fabrics in described nonwoven layer filters mesh and is of a size of 10-20 μm.
The beneficial effects of the utility model are:
A kind of rainwater filtering device described in the utility model, simple in construction, by magazins' layout such as the leaveves in rainwater out, settling pit is by the sediment deposition in rainwater, and rainwater is carried out secondary filter by clear water reserviors, good filtration effect, and cost is low, applied range in cleaning pond.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numerals list:
1, sedimentation tank, 2, clear water reserviors, 3, ground, 4, screen plate, 5, cleaning pond, 6, settling pit, 7, collector pipe, 8, water inlet, 9, metalling, 10, nonwoven layer, 11, active carbon layer, 12, permeable brick layer, 13, bracing frame, 14, outlet pipe, 15, water pump, 16, switch, 17, soil cleaning port.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model, it should be understood that following detailed description of the invention is merely to illustrate this utility model rather than limits scope of the present utility model.It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
As shown in the figure, a kind of rainwater filtering device described in the utility model, including the sedimentation tank 1 being arranged under ground 3, clear water reserviors 2, described sedimentation tank 1 is divided into cleaning pond 5 and settling pit 6 by vertical screen plate 4, described cleaning pond 5 is arranged over collector pipe 7, described settling pit 6 is connected by water inlet 8 with clear water reserviors 2, described water inlet 8 is arranged on above clear water reserviors 2 sidewall, metalling 9 it is provided with from top to bottom in described clear water reserviors 2, nonwoven layer 10, active carbon layer 11, permeable brick layer 12, described permeable brick layer 12 is the double-decker intersected, permeable brick layer 12 is connected with bracing frame 13, described clear water reserviors 2 sidewall is connected with outlet pipe 14 and reaches on ground 3, described outlet pipe 14 is provided with water pump 15 and switch 16.
A kind of rainwater filtering device described in the utility model, simple in construction, rainwater is by collector pipe 7 stream to sedimentation tank 1, cleaning pond 5 is by magazins' layout such as the leaveves in rainwater out, settling pit 6 is by the sediment deposition in rainwater, and rainwater is carried out secondary filter, good filtration effect by the filter course in clear water reserviors 2, cost is low, applied range.
Cleaning pond 2 described in the utility model is connected with soil cleaning port 17, it is possible to periodic cleaning foreign material, rubbish.
The mesh that filters of screen plate 4 described in the utility model is of a size of 0.5-2mm, can stopping the foreign material such as leaves, the non-woven fabrics in nonwoven layer 10 filters mesh and is of a size of 10-20 μm, it is ensured that the granule more than 20 μm is all kept off herein above by non-woven fabrics, good filtration effect, water quality reaching standard.
Technological means disclosed in this utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also includes the technical scheme being made up of above technical characteristic combination in any.
Claims (4)
1. a rainwater filtering device, it is characterized in that: include being arranged on underground sedimentation tank, clear water reserviors, described sedimentation tank is divided into cleaning pond and settling pit by vertical screen plate, described cleaning pond is arranged over collector pipe, described settling pit is connected by water inlet with clear water reserviors, described water inlet is arranged on above clear water reserviors sidewall, metalling it is provided with from top to bottom in described clear water reserviors, nonwoven layer, active carbon layer, permeable brick layer, described permeable brick layer is the double-decker intersected, permeable brick layer is connected with bracing frame, described clear water reserviors sidewall is connected with outlet pipe and reaches on ground, described outlet pipe is provided with water pump and switch.
2. a kind of rainwater filtering device according to claim 1, it is characterised in that: described cleaning pond is connected with soil cleaning port.
3. a kind of rainwater filtering device according to claim 1, it is characterised in that: the mesh that filters of described screen plate is of a size of 0.5-2mm.
4. a kind of rainwater filtering device according to claim 1, it is characterised in that: the non-woven fabrics in described nonwoven layer filters mesh and is of a size of 10-20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022535.3U CN205360819U (en) | 2016-01-12 | 2016-01-12 | Rainwater filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022535.3U CN205360819U (en) | 2016-01-12 | 2016-01-12 | Rainwater filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360819U true CN205360819U (en) | 2016-07-06 |
Family
ID=56275595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022535.3U Expired - Fee Related CN205360819U (en) | 2016-01-12 | 2016-01-12 | Rainwater filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902596A (en) * | 2017-05-04 | 2017-06-30 | 石台县莘田粮油有限公司 | A kind of paddy rice skinning machine dust arrester |
-
2016
- 2016-01-12 CN CN201620022535.3U patent/CN205360819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902596A (en) * | 2017-05-04 | 2017-06-30 | 石台县莘田粮油有限公司 | A kind of paddy rice skinning machine dust arrester |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190112 |