CN204058094U - A kind of road rain water cleaner - Google Patents
A kind of road rain water cleaner Download PDFInfo
- Publication number
- CN204058094U CN204058094U CN201420482722.0U CN201420482722U CN204058094U CN 204058094 U CN204058094 U CN 204058094U CN 201420482722 U CN201420482722 U CN 201420482722U CN 204058094 U CN204058094 U CN 204058094U
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- Prior art keywords
- strainer
- housing
- cavity
- rain water
- sleeve pipe
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Abstract
The utility model relates to a kind of road rain water cleaner, comprise housing, strainer, described housing is rectangle cavity, is covered with and cuts dirty plate above housing, enclosure interior is detachably provided with strainer, housing bottom is through is connected with liner sleeve pipe, and this liner sleeve pipe can be connected with rain pipe, has a cavity between the both ends of housing and strainer two ends respectively, this cavity is spill cavity, and it is connected with liner sleeve pipe is through; Described section of dirty plate is the shape of indent, and its surface uniform distributes multiple hole.The utility model structure is simple, and volume is little, conveniently transports, can directly be placed in inspection shaft, easy construction; Quick detachable, maintaining is convenient, long service life; In addition, increase and cut dirty plate and convenient disassembly, and adopt indent design, be convenient to remove contamination; Employing three layer filtration medium effectively can remove the pollutent in rainwater, good purification.
Description
Technical field
The utility model relates to a kind of refining plant, particularly a kind of road rain water cleaner.
Background technology
Urban road rainwater to rainwater inspection shaft, then enters receiving water body through the For Stormwater Drainage System that communicates with inspection shaft by runoff gathering.Owing to having dissolved part pollution gas in air in rainwater descent, after dropping to ground, wash away asphalt concrete road, construction site etc. again, having made to contain a large amount of pollutent in rainwater, as directly entered receiving water body, severe contamination will be produced to water body.In daily life, rubbish is directly lost in road, inspection shaft by many people, if these rubbish are cleared up not in time will enter storm sewer with rainwater, thus enters receiving water body, pollutes receiving water body simultaneously.Road rain water enters Storm Sewer Network by inspection shaft, and without any purifying processing device in existing inspection shaft, a large amount of pollutents carried in rainwater directly enter Storm Sewer Network, finally enter receiving water body and produce pollution.
Chinese patent ZL 200920191572.7, name is called rainwater purifier, discloses a kind of rainwater purifier, and this cleaner comprises rain cylinder and double-deck purifying layer, and the top of rain cylinder is provided with double-deck purifying layer, and upper strata is active carbon layer, lower floor is Na
2cO
3, this cleaner has the effect of purification to rainwater, but does not have preliminary filtration for the pollutent of comparatively large vol, and under the prerequisite of limited filter media surface, easily blocks, do not take into account in addition amount of rainfall large time drainage requirement etc.
Utility model content
The purpose of this utility model is: solve problem in prior art, provides the pollutent in a kind of installation easy to removal and installation, by different level filtration rainwater, the road rain water cleaner of good purification.
The technical scheme realizing the utility model object is: a kind of road rain water cleaner, comprise housing, strainer, described housing is rectangle cavity, is covered with and cuts dirty plate above housing, enclosure interior is detachably provided with strainer, housing bottom is through is connected with liner sleeve pipe, and this liner sleeve pipe can be connected with rain pipe, has a cavity between the both ends of housing and strainer two ends respectively, this cavity is spill cavity, and it is connected with liner sleeve pipe is through; When rainwater flow exceed metre filter ability time, excessive rainwater directly enters in Storm Sewer Network from spill cavity.Described section of dirty plate is the shape of indent, and its inner concave is uniformly distributed multiple hole.Cut the design of dirty plate in " recessed " type, the pollutent be retained down just can be gathered in the middle part cutting dirty plate under gravity, effectively can avoid the problem of cutting the blocking of dirty plate.The pollutent that plate face is accumulated is by artificial removing.Strainer is made up of three layer filtration medium, is respectively from top to bottom: filter mesh layer, sand grains layer, active carbon layer.
Above-mentioned road rain water cleaner, described strainer is detachably fitted through and is hung on spill cavity inwall by the lug of strainer and realizes.
Above-mentioned road rain water cleaner, described strainer is detachably fitted through and welds two salients on spill cavity inwall, is placed on by strainer on this salient and realizes.
Above-mentioned road rain water cleaner, the height of the spill cavity inwall of preferred described overflow cavity is lower than its outer wall, i.e. the height of housing, also can both be highly identical.
Above-mentioned road rain water cleaner, described liner sleeve pipe is socketed to form by inside and outside two pipes, according to the requirement of cleaner and municipal rain pipe distance, selects whether pull out interior pipe thus be socketed with municipal rain pipe.
The utility model has positive effect: (1) the utility model structure is simple, and volume is little, conveniently transports, can directly be placed in inspection shaft, easy construction; Quick detachable, maintaining is convenient, long service life; (2) increase cuts dirty plate and convenient disassembly, and adopts indent design, is convenient to remove contamination; Employing three layer filtration medium effectively can remove the pollutent in rainwater, good purification.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is structural representation of the present utility model.Fig. 2 is the vertical view of Fig. 1.
Wherein,
10 housings, 11 spill cavities, 111 spill cavity inwalls;
20 strainers, 21 filter mesh layers, 22 sand grains layers, 23 active carbon layers, 24 lugs;
30 sections of dirty plates, 31 holes;
40 liner sleeve pipes.
Embodiment
(embodiment 1)
See Fig. 1, a kind of road rain water cleaner, comprises housing 10, strainer 20, described housing 10 is rectangle cavity, side is covered with and cuts a dirty plate 30 on the housing 10, and housing 10 inside is detachably provided with strainer 20, throughly bottom housing 10 is connected with liner sleeve pipe 40, this liner sleeve pipe 40 can be connected with rain pipe, have a cavity respectively between the both ends of housing 10 and strainer 20 two ends, this cavity is spill cavity 11, and it is connected with liner sleeve pipe 40 is through; When rainwater flow exceed metre filter ability time, excessive rainwater directly enters in Storm Sewer Network from spill cavity.Described section of dirty plate 30 is the shape of indent, and its surface uniform distributes multiple hole 31.The lug 24 of strainer 20 is hung on and spill cavity inwall 111 realizes strainer 20 detachably installs.
Strainer 20 is made up of three layer filtration medium, is respectively from top to bottom: filter mesh layer 21, sand grains layer 22, active carbon layer 23.
The height of the spill cavity inwall 111 of overflow cavity 11 is lower than the height of its outer wall and housing 10.
Liner sleeve pipe 40 is socketed to form by inside and outside two pipes, and in pull-out, pipe and municipal rain pipe are socketed.
During actual installation, first housing 10 is put into inspection shaft, with instrument, liner sleeve pipe 40 is inserted in storm sewer, then fill the space between cleaner and inspection shaft with cement or sand, finally strainer 20 and a section dirty plate 30 are arranged on housing.
This road rain water cleaner principle of work: road rain water runoff gathering is to rainwater inspection shaft, flow in rainwater purifier, strainer 20 is entered after tackling by a section dirty plate 30 the bulk pollutent (as plastic packaging bag) removed and carry in rainwater, organic pollutant (as oil droplet) in filtration, Adsorption rainwater flows into housing 10 afterwards, storm sewer through communicating with housing 10 flows into Storm Sewer Network, finally enters receiving water body.When rainfall is larger time, rainwater enters storm sewer by spill cavity, has inconvenient traffic in order to avoid surface gathered water too much causes.
The size of this road rain water cleaner can be changed according to the size of inspection shaft.
Strainer 20 is provided with three layer filtration layer, and the first layer is filter mesh layer, and the second layer is sand grains layer, and third layer is active carbon layer.Wherein filter mesh layer is mainly used in removing the less particulate pollutant (as sandy soil) carried in rainwater, and sand grains layer can carry out breakdown of emulsion to emulsification greasy dirt, the organic pollutant in the adsorbable removal rainwater of active carbon layer.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a road rain water cleaner, comprise housing (10), strainer (20), it is characterized in that: described housing (10) is rectangle cavity, be covered with in housing (10) top and cut dirty plate (30), housing (10) inside is detachably provided with strainer (20), housing (10) bottom is through is connected with liner sleeve pipe (40), this liner sleeve pipe (40) can be connected with rain pipe, a cavity is had respectively between the both ends of housing (10) and strainer (20) two ends, this cavity is spill cavity (11), it is connected with liner sleeve pipe (40) is through, the shape that described section of dirty plate (30) is indent, its surface uniform distributes multiple hole (31).
2. road rain water cleaner according to claim 1, it is characterized in that: described strainer (20) is made up of three layer filtration medium, is respectively from top to bottom: filter mesh layer (21), sand grains layer (22), active carbon layer (23).
3. road rain water cleaner according to claim 1, is characterized in that: spill cavity inwall (111) realizes strainer (20) detachably install by being hung on by the lug (24) of strainer (20).
4. road rain water cleaner according to claim 1, it is characterized in that: by upper welding two salients of spill cavity inwall (111), strainer (20) is placed on and this salient realizes strainer (20) detachably installs.
5. the road rain water cleaner according to claim 1 or 2 or 3 or 4, is characterized in that: the height of the spill cavity inwall (111) of described overflow cavity (11) is lower than the height of its outer wall and housing (10).
6. the road rain water cleaner according to claim 1 or 2 or 3 or 4, is characterized in that: described liner sleeve pipe (40) is socketed to form by inside and outside two pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482722.0U CN204058094U (en) | 2014-08-25 | 2014-08-25 | A kind of road rain water cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482722.0U CN204058094U (en) | 2014-08-25 | 2014-08-25 | A kind of road rain water cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058094U true CN204058094U (en) | 2014-12-31 |
Family
ID=52199648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482722.0U Active CN204058094U (en) | 2014-08-25 | 2014-08-25 | A kind of road rain water cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058094U (en) |
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2014
- 2014-08-25 CN CN201420482722.0U patent/CN204058094U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |