CN103741784B - Initial rainwater damming and inspecting device - Google Patents
Initial rainwater damming and inspecting device Download PDFInfo
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- CN103741784B CN103741784B CN201310728242.8A CN201310728242A CN103741784B CN 103741784 B CN103741784 B CN 103741784B CN 201310728242 A CN201310728242 A CN 201310728242A CN 103741784 B CN103741784 B CN 103741784B
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Abstract
The invention provides an initial rainwater damming and inspecting device. The initial rainwater damming and inspecting device comprises a well bucket, a water inlet, a water outlet and a well lid; the water inlet and the water outlet are arranged on the well bucket lateral wall; the well lid covers the well bucket; a throttle plate and a filtering grid are installed inside the well bucket; a filtering water outlet is formed on the lower portion of the well bucket; the throttle plate comprises throttle plate two-wing portions and a throttle plate middle section portion; the height of the throttle plate two-wing portions is higher than that of the throttle plate middle section portion; the filtering grid is arranged on one side of the throttle plate; the water inlet and the water outlet are formed above the throttle plate two-wing portions respectively; the filtering water outlet is formed under the throttle plate middle section portion. The initial rainwater damming and inspecting device has the advantages of being simple in structure, effectively collecting and separating the initial rainwater, being convenient for initial rainwater recycling, processing and utilizing, reducing environmental pollution and improving the efficiency of rainwater processing, recycling and utilizing facilities.
Description
Technical field
The invention belongs to environmental protection technology, rainwater treatment field, particularly relate to a kind of primary rainwater closure testing fixture.
Background technology
At the precipitation initial stage, general containing some foreign material such as floating thing and grit in rainwater, be unfavorable for so seriously polluted utilizing, therefore most of rain collector is all directly discarded by this part early-stage rainwater, and the clean rainwater collected below utilizes.Although reduce processing cost like this, in region among a small circle, rainwater is utilized, and but also gives nature by the intractability of this part, causes the environment pollution of natural river.In addition, for the area that amount of precipitation is less, early-stage rainwater is discarded or can not effectively collect, and also result in the waste of rainwater, can not make full use of.
So, for effectively utilizing early-stage rainwater, or early-stage rainwater being processed separately, just needing effectively to collect early-stage rainwater.But now conventional abandoned stream well, normally adopt time set, rainwater water inlet pipe and water outlet pipe on rainwater collection collector and main pipe is placed in a plane, the direct abandoned stream of early-stage rainwater, then opens the mode by electric control valve, controls acquisition time, rainwater is introduced rain water reservoir, after rain water reservoir is full, through overfall again overflow utilize ground level to indoor waste water well or outdoor, directly overflow to the downstream line that elevation is lower.Such technology cannot collect early-stage rainwater separately.
In addition, existing early-stage rainwater collection technique, main applicable rainwater horizontal flow collection technique, namely collects early-stage rainwater stream abandoning with horizontal pipe.The rainwater-collecting successful when rainfall is larger.But rainwater-collecting amount is less when rainfall is less, the rainwater collected is used not.This had both limited the application that early-stage rainwater is recycled, and had also increased the weight of environmental pressure, had even polluted.
Summary of the invention
For solving the problems of the technologies described above, the present invention is directed to the characteristic of early-stage rainwater, a kind of primary rainwater closure testing fixture is provided, its structure is simple, effectively can collect early-stage rainwater, be separated, be convenient to the recovery to early-stage rainwater, disposal and utilization, reduce environment pollution, and improve the efficiency of rainwater treatment and reuse facility.
For realizing the object of the invention, technical scheme of the present invention comprises: well bucket, water inlet, delivery port, well lid, described water inlet and delivery port are arranged on well bucket sidewall, described well lid is covered on well bucket, it is characterized in that: be also provided with in described well bucket and throw stream plate and filter grid, the bottom of described well bucket is provided with and filters out the mouth of a river, described throwing stream plate comprises to be thrown stream plate both wings position and throws stream position, plate stage casing, described throwing stream plate both wings position is higher than described throwing stream position, plate stage casing, described filter grid case is in the described avris throwing stream plate, described water inlet and delivery port lay respectively at described top of throwing stream plate both wings position, the described mouth of a river that filters out is positioned at described below of throwing stream position, plate stage casing, be installed with inside described well bucket wall and throw stream timbering, described throwing stream timbering is positioned at below described throwing stream plate both wings position, support described throwing stream plate, described well bottom of the barrel is installed with interior shelf, described interior shelf can support described throwing stream plate, described interior shelf there is through hole.
Preferably, described interior shelf is connected for patching with described filtration grid.
Preferably, described both wings position of throwing stream plate is fixedly connected on well bucket.
More preferably, described well bucket inwall is provided with locating slot, and described filtration grid is arranged in described locating slot.
More preferably, the described upper surface throwing stream plate is contacted bottom described filtration grid.
Preferably, described filtration grid is baffle plate near well bucket inwall both sides.
Preferably, described filtration grid patches with described baffle plate and is connected, and described baffle plate is fixedly connected on well bucket inwall.
According to the present invention, have employed owing to throwing stream plate the structure that stage casing is low, both wings are high, when the early-stage rainwater that the water yield is less is gathered in and throws stream plate stage casing, after the filtration of grid after filtration, flow into well bottom of the barrel, delivery port flows out after filtration, reaches the goal of the invention of collecting early-stage rainwater.When rainfall is comparatively large, the water yield is when the water level throwing the gathering of stream plate is higher, and rainwater also can directly be flowed out by delivery port.Filter grid and adopt flexible connection, can dismantle easily, clean, change.The present invention realizes goal of the invention with simple structure, and can Long-Time Service, effective recycling early-stage rainwater, reduces environment pollution.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.It is evident that, the accompanying drawing in the following describes is only the specific embodiment recorded in the application, is not the restriction to protection scope of the present invention.For those of ordinary skill in the art, under the prerequisite not paying creative work, certainly can also obtain some other embodiment and accompanying drawing according to embodiments of the invention and accompanying drawing thereof.
Fig. 1 is a kind of structural representation of primary rainwater closure testing fixture.
Fig. 2 is the elevational schematic view of Fig. 1.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme in the application better, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is only the application's embodiment, instead of whole embodiments.Based on the specific embodiment described in the application, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should drop within concept of the present invention.
The preferred embodiments of the present invention are described in detail below with reference to accompanying drawing.
As shown in Figure 1, a kind of primary rainwater closure testing fixture, comprise well bucket 9, well lid 1, water inlet 3, delivery port 6, filter out the mouth of a river 7, well lid 1 covers on well bucket 9, well lid 1 pair of well bucket 9 inside can be opened check, well bucket 9 inside is provided with throws stream plate 5 and filters grid 2, throw stream plate 5 comprise throwing stream plate both wings position 51 and throw stream position, plate stage casing 52, throw stream plate both wings position 51 higher than throwing stream position, plate stage casing 52, filter grid 2 and be positioned at the avris throwing stream plate 52, water inlet 3 and delivery port 6 lay respectively at the top of throwing stream plate both wings position 51, filter out the mouth of a river 7 and be positioned at the below of throwing stream position, plate stage casing 52.
Wherein: water inlet 3, delivery port 6 are separately positioned on the sidewall of well bucket 9, filter out on sidewall that the mouth of a river 7 is arranged on bottom the well bucket 9.
Filter grid 2 and be positioned at the avris throwing stream position, plate stage casing 52, the rainwater flowed out from throwing stream side, position 52, plate stage casing, after filtering grid 2 and filtering, flowing into bottom well bucket 9, flowing out from filtering out the mouth of a river 7.
The avris throwing stream plate 5 refers to throws stream plate 5 upper surface near the position of side and/or the lateral location of throwing stream plate.
Well bucket 9 inwall is provided with locating slot, and described filtration grid 2 is arranged in described locating slot, and can be extracted to carry out clearing up or changing by filtration grid easily.
When filter grid lattice 2 are positioned at throwing stream plate side, filter bottom grid 2 and contact interior shelf 8 top, to reduce over size and the weight of grating lattice 2, the convenient grid that filters carries out changing or cleaning.
For locating filtration grid 2 better, interior shelf 8 is connected for patching with filtration grid 2, and filtration grid 2 can be extracted and carry out clearing up or changing.
Stream plate 5 upper surface is thrown when the position of side when filter grid lattice 2 are positioned at, filter bottom grid 2 and have certain radian or knuckle, radian that plate both wings position 51 formed is flowed at this radian or knuckle and position, throwing stream plate stage casing 52 and throwing or knuckle matches, be placed on the described upper surface throwing stream plate 5 bottom described filtration grid 2, to reduce over the size of grating lattice, save material, and be convenient to change, clean.
Filtering grid 2 is baffle plate 10 near the both sides of well bucket inwall, and described baffle plate 10 can play the positioning action to filtering grid 2, when baffle dimensions is larger, reduces the size of filtering grid further.
Baffle plate 10 is fixedly connected on well bucket 9 inwall, and described filtration grid 2 patches with described baffle plate 10 and is connected, and can be extracted by filtration grid 2 easily and carry out cleaning or changing.
At the rainy initial stage, water yield accumulation is usually less, when the rainwater compared with low discharge enter in well bucket 9 by water inlet 3, flow through throw stream plate 5 time, because current are less, water level is lower, rainwater mainly accumulates in throws stream position, plate stage casing 52, after the filtration grid 2 of avris filters, flow into bottom well bucket 9, delivery port 7 flows out after filtration; When rainfall is comparatively large, a large amount of rainwater enters in well bucket 9 by water inlet 3, flow through when throwing stream plate 5, and because the water yield is large, water level is high, the delivery port 6 that rainwater can also directly be flowed above plate both wings position 51 by throwing flow out.Such throwing stream plated construction, utilizes the feature of early-stage rainwater, can be carried out by early-stage rainwater easily collecting, being separated, and is convenient to process early-stage rainwater specially, recycle.When mid-term, rainfall was larger, rainwater can also directly be discharged by delivery port, is convenient to rainwater recycle utilization in mid-term.
Throw stream plate 5 and directly can be fixedly mounted on well bucket inwall by throwing stream plate both wings position 51, also can carry out supporting and location by the throwing stream timbering 4 being fixed on well bucket inwall to throwing stream plate both wings position 51, supporting and location can also be carried out by the interior shelf 8 being fixed on well bottom of the barrel.The location of throwing stream plate 5 can be any combination of above-mentioned a kind of or two kinds or three kinds locate modes.
Filter grid 2 and be arranged on the avris throwing stream plate 5, when throwing rain on stream plate 5, rainwater can flow through grating lattice 2 and enter well bucket.The function of filtering grid 2 filters early-stage rainwater, can be arranged on and throw stream plate 5 avris.Filter the connected mode of grid 2 and well bucket 9, can be directly be movably connected on well bucket by groove, draw-in groove or the locating piece etc. that well bucket wall is fixedly installed, the bottom of filtering grid 2 can extend to bottom well bucket 9, also only can extend to and throw on stream plate 5 upper surface.Extend to when throwing on stream plate 5 upper surface bottom filter grid lattice 2, filter bottom grid 2 and have certain radian or knuckle, the radian that this radian or knuckle and position, stage casing and the both wings position of contacted throwing stream plate 5 are formed or knuckle match.Arrange interior shelf 8 in well bucket, the bottom of filtering grid 2 also can be placed in interior shelf 8, or is flexibly connected with interior shelf 8 plug-in type.Filter grid and adopt flexible connection, object is for the ease of dismounting, to carry out clearing up or changing.In order to dismantle size and the weight of filtering grid 2, reducing to filter grid 2 more easily, filter grid 2 and can adopt baffle plate 10 near the part of well bucket wall, baffle plate 10 is fixed on well bucket wall, install near the avris position of throwing stream position, plate stage casing 52 and filter grid 2, filter grid 2 to be connected for patching with between baffle plate 10, the bottom of filtering grid 2 is placed in interior shelf 8, or is placed on the upper surface of throwing stream plate 5.
In the embodiment that Fig. 1 provides, be provided with baffle plate 10, baffle plate 10 is fixedly connected on well bucket wall.For convenience of explanation, the cross section of the embodiment well bucket that the present invention provides is round, but for realizing the object of the invention, the cross section of well bucket can be square, oval and other are irregularly shaped, the shape of well bucket can be arranged according to the actual needs of external environment condition, does not affect object of the present invention.
The present embodiment have employed symmetrical structure.If do not adopted symmetrical structure; filtration grid 2 is only arranged on the side of throwing stream plate 5, and the opposite side throwing stream plate 5 is all set to baffle plate, or throwing stream plate 5 opposite side directly extends to well bucket inwall; all can realize goal of the invention of the present invention, all in protection scope of the present invention.
Interior shelf 8 is provided with in the present embodiment, if do not arranged interior shelf 8, throwing stream plate 5 is fixedly connected on well bucket wall by throwing stream plate both wings position 51, or throwing stream plate 5 is located by the throwing stream timbering 4 be fixed on well bucket wall, also can realize goal of the invention of the present invention.If be provided with interior shelf 8, and the through whole well bucket cross section of interior shelf 8, through hole 11 should be offered in interior shelf 8, to keep interior shelf both sides water level identical.
Claims (7)
1. a primary rainwater closure testing fixture, comprise well bucket, water inlet, delivery port, well lid, described water inlet and delivery port are arranged on well bucket sidewall, described well lid is covered on well bucket, it is characterized in that: be also provided with in described well bucket and throw stream plate and filter grid, the bottom of described well bucket is provided with and filters out the mouth of a river, described throwing stream plate comprises to be thrown stream plate both wings position and throws stream position, plate stage casing, described throwing stream plate both wings position is higher than described throwing stream position, plate stage casing, described filter grid case is in the described avris throwing stream plate, described water inlet and delivery port lay respectively at described top of throwing stream plate both wings position, the described mouth of a river that filters out is positioned at described below of throwing stream position, plate stage casing, be provided with inside described well bucket and throw stream timbering, described throwing stream timbering is positioned at below described throwing stream plate both wings position, support described throwing stream plate, described well bottom of the barrel is installed with interior shelf, described interior shelf can support described throwing stream plate, described interior shelf there is through hole.
2. according to primary rainwater closure testing fixture according to claim 1, it is characterized in that, described interior shelf is connected for patching with described filtration grid.
3. according to primary rainwater closure testing fixture according to claim 1, it is characterized in that, described both wings position of throwing stream plate is fixedly connected on well bucket.
4. according to the primary rainwater closure testing fixture described in claim 1 or 3, it is characterized in that, described well bucket inwall is provided with locating slot, and described filtration grid is arranged in described locating slot.
5. according to primary rainwater closure testing fixture according to claim 4, it is characterized in that, bottom described filtration grid, contact the described upper surface throwing stream plate.
6. according to the primary rainwater closure testing fixture described in claim 1,3 or 5, it is characterized in that, described filtration grid is baffle plate near well bucket inwall both sides.
7. according to primary rainwater closure testing fixture according to claim 6, it is characterized in that, described filtration grid patches with described baffle plate and is connected, and described baffle plate is fixedly connected on well bucket inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728242.8A CN103741784B (en) | 2013-12-25 | 2013-12-25 | Initial rainwater damming and inspecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728242.8A CN103741784B (en) | 2013-12-25 | 2013-12-25 | Initial rainwater damming and inspecting device |
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| Publication Number | Publication Date |
|---|---|
| CN103741784A CN103741784A (en) | 2014-04-23 |
| CN103741784B true CN103741784B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310728242.8A Active CN103741784B (en) | 2013-12-25 | 2013-12-25 | Initial rainwater damming and inspecting device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196117B (en) * | 2014-09-09 | 2016-06-15 | 河北农业大学 | A kind of confluence of rainwater and sewage cut-off equipment |
| CN106703117A (en) * | 2015-07-30 | 2017-05-24 | 誊录企业有限公司 | Rainstorm water infiltration system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201713857U (en) * | 2010-06-24 | 2011-01-19 | 宁波市镇海中正园艺工具有限公司 | Water source filtering divider |
| KR20120095767A (en) * | 2011-04-08 | 2012-08-29 | 한일환경기술(주) | Non-point contaminants purification system for treating first rain |
| CN202466681U (en) * | 2012-03-05 | 2012-10-03 | 天津大学 | Adjustable initial rainwater abandoning device of roof covering |
| CN203654438U (en) * | 2013-12-25 | 2014-06-18 | 胡建龙 | Initial rainwater closure inspection device |
-
2013
- 2013-12-25 CN CN201310728242.8A patent/CN103741784B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201713857U (en) * | 2010-06-24 | 2011-01-19 | 宁波市镇海中正园艺工具有限公司 | Water source filtering divider |
| KR20120095767A (en) * | 2011-04-08 | 2012-08-29 | 한일환경기술(주) | Non-point contaminants purification system for treating first rain |
| CN202466681U (en) * | 2012-03-05 | 2012-10-03 | 天津大学 | Adjustable initial rainwater abandoning device of roof covering |
| CN203654438U (en) * | 2013-12-25 | 2014-06-18 | 胡建龙 | Initial rainwater closure inspection device |
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| CN103741784A (en) | 2014-04-23 |
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Effective date of registration: 20200821 Address after: Room 1006, No. 1313, zhuanxing East Road, Minhang District, Shanghai, 201108 Patentee after: Vistez (Shanghai) Environmental Protection Technology Co.,Ltd. Address before: 200231, A509, 1500 Wu Long Road, Shanghai, Xuhui District Co-patentee before: Li Zhenyu Patentee before: Hu Jianlong |
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