CN208815655U - Overflow well lid and overflow-type rain collector - Google Patents
Overflow well lid and overflow-type rain collector Download PDFInfo
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- CN208815655U CN208815655U CN201821139506.0U CN201821139506U CN208815655U CN 208815655 U CN208815655 U CN 208815655U CN 201821139506 U CN201821139506 U CN 201821139506U CN 208815655 U CN208815655 U CN 208815655U
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- overflow well
- erection support
- water inlet
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Abstract
The utility model discloses a kind of overflow well lid and overflow-type rain collectors, it include: manhole cover body, concave shape and be mounted on overflow well, manhole cover body it is open upward and be water inlet, and the end face of manhole cover body open end is equal to or less than the surface of overflow well.The periphery wall of manhole cover body is equipped with multiple overflow holes being connected to respectively with opening, multiple overflow holes are also connected to the water inlet pipe of drainpipe or rain water collecting system below the installing port for being set to overflow well respectively, by the rainwater diversion entered by opening into drainpipe or water inlet pipe.The overflow well lid of the utility model, the characteristics of due to its concave shape, it can be in rainwater flowing full, improve the effective head of overflow hole, to keep spillway discharge ability strong compared to the spillway discharge of existing same size but the overflow well lid of protrusion installation, and when flood level is lower, the characteristics of concave shape, makes sundries be not easy to be deposited in the outer peripheral edge of overflow well, to avoid the problem that sundries is deposited in overflow well edge and spillway discharge is caused to become smaller.
Description
Technical field
The utility model relates to Municipal Drainage Engineering fields, particularly, are related to a kind of overflow well lid.In addition, this is practical new
Type further relates to a kind of overflow-type rain collector including above-mentioned overflow well lid.
Background technique
It solves to be used again after rainwater-collecting while urban waterlogging, there is important meaning to city-building and development
Justice and sponge urban construction and low one of the important content for influencing exploitation.
Existing overflow-type rain collector, including being in hood-like hood-like shell, after installation, the lower end of hood-like shell is spacious
It mouthful is the installing port and downward of overflow well, upward, the wall of hood-like shell protrusion is equipped with several deflector holes for the protrusion of hood-like shell,
Deflector hole is communicated with the installing port of overflow well, in application, the water inlet end of the water inlet end or catch-basin of hood-like shell and drainpipe connects
It connects.
When practical application, when the flow velocity that rainwater flows into inlet for stom water is little, the sundries such as leaf, weeds are easy to be deposited in hood-like
The outer peripheral edge of shell causes rainwater to be difficult to flow into deflector hole and be collected recycling to block the deflector hole on hood-like shell,
Lead to rain water runoff while increasing depth of accumulated water at inlet for stom water；In addition, deflector hole open pore size is larger, cannot be effectively formed just
Phase blocks dirty effect, so easily cause downstream line sediment pile and block pipeline.
Utility model content
The utility model provides a kind of overflow well lid and overflow-type rain collector, to solve existing hood-like shell
Spillway discharge is low and sundries is easy to be deposited in the technical problem that overflow well edge causes spillway discharge small when flood level is lower.
The technical solution adopted in the utility model is as follows:
A kind of overflow well lid, to carry out water conservancy diversion, filtering and the collection of rainwater, overflow well lid includes: manhole cover body, in recessed
Shape and be mounted on overflow well, manhole cover body it is open upward and be water inlet, and the end face of manhole cover body open end is equal to
Or the surface lower than overflow well；The periphery wall of manhole cover body is equipped with multiple overflow holes being connected to respectively with opening, multiple overflows
Hole is also connected to the water inlet pipe of the drainpipe or rain water collecting system that are set to below overflow well respectively, by what is entered by opening
Rainwater diversion is into drainpipe or water inlet pipe.
Further, manhole cover body includes the erection support being equipped with the installing port of overflow well, and and erection support
It is connected and is used to form open recessed lid；Manhole cover body passes through erection support hanger bearing at the installing port of overflow well, or
Erection support is connected with the water inlet end of drainpipe or water inlet pipe, and manhole cover body is supported on drainpipe or water inlet pipe by erection support
Water inlet end on；Recessed lid is protruded towards drainpipe or water inlet pipe direction, and the lateral wall of recessed lid is equipped with and is connected to opening
Overflow hole.
Further, erection support is in open squares shape；Recessed lid includes the bottom plate with erection support at a distance of setting, and is used
In connecting bottom board and erection support and enclose open muti-piece side plate；Multiple perforations are respectively machined on bottom plate and side plate and in side
Shape, circle, triangle, ellipse or diamond shape overflow hole.
Further, erection support is cyclic annular in regular polygon；Recessed lid includes the bottom plate with erection support at a distance of setting, and
For connecting bottom board and erection support and enclose open muti-piece side plate；It is respectively machined with multiple perforations on bottom plate and side plate and is in
The overflow hole of rectangular, round, triangle, ellipse or diamond shape.
Further, the shapes and sizes difference of multiple overflow holes on bottom plate is identical；Multiple overflow holes on each side plate
Shape is identical, size is gradually reduced by the direction of erection support to bottom plate.
Further, erection support is annular in shape；Recessed lid includes in disc-shaped and with erection support at a distance of the bottom of setting
Circle, and be connected between bottom circle and erection support and in hollow pyramidal side ring；It is respectively machined on bottom circle and side ring more
It a perforation and is square, round or regular polygon overflow hole.
Further, erection support is annular in shape；Recessed lid includes in disc-shaped and with erection support at a distance of the bottom of setting
Circle, and be connected between bottom circle and erection support and in hollow pyramidal side ring；It is respectively machined on bottom circle and side ring more
It a perforation and is radially scattered around by center and fan-shaped overflow hole.
Further, erection support is annular in shape；Recessed lid includes the cone for being connected with erection support and be in open circles cone cell
Circle is machined with multiple perforations on cone circle and is radially scattered around by center and fan-shaped overflow hole.
Further, multiple hutch in a ring are enclosed on the periphery wall of recessed lid, multiple hutch prolong along recessed lid
It stretches direction and is successively spaced setting.
Another aspect according to the present utility model additionally provides a kind of overflow-type rain collector, including is set to excessive
The rain water collecting system for being used to collect, filtering rainwater of stream downhole, rain water collecting system includes extending to below overflow well
Water inlet pipe, the water inlet end of water inlet pipe are connected with such as above-mentioned overflow well lid.
The utility model has the following beneficial effects:
The overflow well lid of the utility model includes the manhole cover body of concave shape, and after installation, manhole cover body is located at overflow well
In, and manhole cover body it is open upward and be water inlet, and the end face of manhole cover body open end is equal to or less than overflow well
Surface, so that manhole cover body is integrally located at below overflow well or at most top is flushed with the surface of overflow well, compared to existing skill
In art, it is integrally located at the top of overflow well after the installation of hood-like shell, when the overflow well lid practical application of the utility model, due to it
The characteristics of concave shape, can improve the effective head of overflow hole in rainwater flowing full, to make spillway discharge ability compared to existing identical
The characteristics of spillway discharge of specification but the overflow well lid of protrusion installation is strong, and when flood level is lower, concave shape makes sundries not
It easily is deposited in the outer peripheral edge of overflow well, to avoid the problem that sundries is deposited in overflow well edge and spillway discharge is caused to become smaller；
The preferred embodiment of the utility model additionally provides a kind of overflow-type rain collector, including is set to overflow well
The rain water collecting system for being used to collect, filtering rainwater of lower section, rain water collecting system includes the water inlet extended to below overflow well
Pipe, the water inlet end of water inlet pipe are connected with such as above-mentioned overflow well lid.In the overflow-type rain collector of the utility model, water inlet
The water inlet end of pipe is connected with overflow well lid as described in any one of the above embodiments, thus the device of the utility model, it can be in rainwater flowing full
When, the effective head of overflow hole is improved, to make spillway discharge ability compared to existing same size but the overflow well lid of protrusion installation
Spillway discharge it is strong, and when flood level is lower, the characteristics of concave shape, makes sundries be not easy to be deposited in the outer peripheral edge of overflow well, from
And it avoids the problem that sundries and is deposited in overflow well edge and spillway discharge is caused to become smaller.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the present invention looks up structural representation of the first embodiment of the utility model overflow well lid；
Fig. 2 is the schematic view of the front view of overflow well lid in Fig. 1；
Fig. 3 is the present invention looks up structural representation of the second embodiment of the utility model overflow well lid；
Fig. 4 is the schematic view of the front view of overflow well lid in Fig. 3.
Marginal data
10, manhole cover body；11, erection support；110, pin shaft is connected；12, recessed lid；121, bottom plate；122, side plate；123,
Bottom circle；124, side ring；20, overflow hole；30, hutch.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Referring to figs. 1 to 4, the preferred embodiment of the utility model provides a kind of overflow well lid, to carry out leading for rainwater
Stream, filtering and collect, overflow well lid includes: manhole cover body 10, concave shape and be mounted on overflow well, manhole cover body 10 it is spacious
Mouth upward and be water inlet, and the end face of 10 open end of manhole cover body be equal to or less than overflow well surface.Manhole cover body 10
Periphery wall be equipped with it is multiple respectively with the overflow holes 20 that be connected tos of opening, multiple overflow holes 20 also respectively be set to overflow well lower section
Drainpipe or rain water collecting system water inlet pipe connection, will be by the rainwater diversion that opening enters to drainpipe or water inlet pipe
In.Optionally, manhole cover body 10 is connected by a hinge at the installing port of overflow well.
The overflow well lid of the utility model includes the manhole cover body 10 of concave shape, and after installation, manhole cover body 10, which is located at, overflows
Flow in well, and manhole cover body 10 it is open upward and be water inlet, and the end face of 10 open end of manhole cover body is equal to or less than
The surface of overflow well, so that manhole cover body 10 is integrally located at below overflow well or at most top is flushed with the surface of overflow well, phase
Than being integrally located at the top of overflow well after hood-like shell installation, the overflow well lid of the utility model is practical to answer in the prior art
Used time the characteristics of due to its concave shape, can improve the effective head of overflow hole in rainwater flowing full, to make spillway discharge ability
Spillway discharge compared to existing same size but the overflow well lid of protrusion installation is strong, and when flood level is lower, concave shape
Feature makes sundries be not easy to be deposited in the outer peripheral edge of overflow well, causes spillway discharge to become smaller so that sundries be avoided to be deposited in overflow well edge
The problem of.
Optionally, as shown in figures 1 and 3, manhole cover body 10 includes the installation branch being equipped with the installing port of overflow well
Seat 11, and be connected with erection support 11 and be used to form open recessed lid 12.Manhole cover body 10 passes through the suspension branch of erection support 11
It holds at the installing port of overflow well or erection support 11 is connected with the water inlet end of drainpipe or water inlet pipe, manhole cover body 10 is logical
Erection support 11 is crossed to be supported on the water inlet end of drainpipe or water inlet pipe.Recessed lid 12 is convex towards drainpipe or water inlet pipe direction
Out, and the lateral wall of recessed lid 12 is equipped with the overflow hole 20 being connected to opening.In the specific embodiment of this optinal plan, installation
Support 11 is connected with connection pin shaft 110, and manhole cover body 10 is rotated by the water inlet end of connection pin shaft 110 and drainpipe or water inlet pipe
Connection.
Optionally, the first embodiment of the utility model, as depicted in figs. 1 and 2, erection support 11 are in open squares shape.
Recessed lid 12 includes the bottom plate 121 with erection support 11 at a distance of setting, and for connecting bottom board 121 and erection support 11 and is enclosed
At open muti-piece side plate 122.It is respectively machined with multiple perforations on bottom plate 121 and side plate 122 and is square, is circle, triangle, ellipse
Round or diamond shape overflow hole 20.Further, bottom plate 121 is in be located at installation with the matched square of erection support 11, projection
In the box of support 11, and bottom plate 121 is arranged in parallel with erection support 11；Alternatively, bottom plate 121 is other arbitrary shapes, side plate
122 are used for connecting bottom board 121 and erection support 11 and surround open out.
Optionally, the second embodiment (not shown) of the utility model, erection support 11 are cyclic annular in regular polygon.Recessed lid
12 include the bottom plate 121 with erection support 11 at a distance of setting, and for connecting bottom board 121 and erection support 11 and encloses opening
Muti-piece side plate 122.Respectively be machined on bottom plate 121 and side plate 122 it is multiple perforation and be square, circle, triangle, ellipse or
The overflow hole 20 of diamond shape.Further, bottom plate 121 is in be located at installation branch with the matched regular polygon of erection support 11, projection
In the box of seat 11, and bottom plate 121 is arranged in parallel with erection support 11；Alternatively, bottom plate 121 is other arbitrary shapes, side plate 122
For connecting bottom board 121 and erection support 11 and surround open out.
Optionally, in the first or second embodiments of the utility model, on the overflow hole 20 and side plate 122 on bottom plate 121
Overflow hole 20 shapes and sizes difference it is identical.The shapes and sizes of multiple overflow holes 20 i.e. on bottom plate 121 are all the same, side
The shapes and sizes of multiple overflow holes 20 on plate 122 are all the same, and the shapes and sizes of the overflow hole 20 on bottom plate 121 and side
The shapes and sizes of overflow hole 20 on plate 122 are all the same.
Optionally, in the first or second embodiments of the utility model, the shape of multiple overflow holes 20 on bottom plate 121 and
Size difference is identical；Alternatively, the shapes and sizes of multiple overflow holes 20 on bottom plate 121 are not identical.It is multiple on each side plate 122
The shape of overflow hole 20 is identical, size is gradually reduced by the direction of erection support 11 to bottom plate 121.
Optionally, it in the first or second embodiments of the utility model, is enclosed on the periphery wall of recessed lid 12 and multiple is in
The ring column of annular, multiple ring columns are successively spaced setting along the extending direction of recessed lid 12, and ring column is whole for enhancing recessed lid 12
Structural strength, prevent recessed 12 stress and deformation of lid.
Optionally, the 3rd embodiment (not shown) of the utility model, as shown in Figure 3 and Figure 4, erection support 11 are in annulus
Shape.Recessed lid 12 includes in disc-shaped and with erection support 11 at a distance of the bottom of setting circle 123, and is connected to bottom circle 123 and installation
It between support 11 and is in hollow pyramidal side ring 124.It is respectively machined with multiple perforations on bottom circle 123 and side ring 124 and is in
Rectangular, round or regular polygon overflow hole 20.Further, bottom circle 123 is parallel with erection support 11, and projection is located at installation
In the annulus of support 11.
Optionally, the fourth embodiment of the utility model, as shown in Figure 3 and Figure 4, erection support 11 are annular in shape.Recessed lid
Body 12 include in disc-shaped and with erection support 11 at a distance of setting bottom circle 123, and be connected to bottom circle 123 and erection support 11 it
Between and be in hollow pyramidal side ring 124.Multiple perforations are respectively machined on bottom circle 123 and side ring 124 and from center to four
Week radially scatters and fan-shaped overflow hole 20.
Optionally, the 5th embodiment (not shown) of the utility model, erection support 11 are annular in shape.Recessed lid 12 includes
It is connected with erection support 11 and round in the cone of open circles cone cell, multiple perforations is machined on cone circle and are around in radiation by center
Shape scatters and fan-shaped overflow hole 20.
Optionally, it in the embodiment of the third of the utility model, the 4th or the 5th, is enclosed on the periphery wall of recessed lid 12 more
A hutch 30, multiple hutch 30 are successively spaced setting along the extending direction of recessed lid 12, and hutch 30 is whole for increasing recessed lid 12
The structural strength of body prevents recessed 12 stress and deformation of lid.
Optionally, the first, second, third, fourth or the 5th of the utility model is in embodiment, recessed 12 overflow discharge orifice of lid
20 size and shape make rainwater diversion lid according to the specific setting environmental turbulence of rainwater diversion lid, the setting of overflow hole 20
Water conservancy diversion rainwater avoids rainwater while the accumulation of fairing cap periphery is deeper, keeps size as small as possible and flows into drainpipe to avoid sundries
Or in water inlet pipe and then block pipeline.
The preferred embodiment of the utility model additionally provides a kind of overflow-type rain collector, including is set to overflow well
The rain water collecting system for being used to collect, filtering rainwater of lower section, rain water collecting system includes the water inlet extended to below overflow well
Pipe, the water inlet end of water inlet pipe are connected with such as above-mentioned overflow well lid.In the overflow-type rain collector of the utility model, water inlet
The water inlet end of pipe is connected with overflow well lid as described in any one of the above embodiments, thus the device of the utility model, it can be in rainwater flowing full
When, the effective head of overflow hole is improved, to make spillway discharge ability compared to existing same size but the overflow well lid of protrusion installation
Spillway discharge it is strong, and when flood level is lower, the characteristics of concave shape, makes sundries be not easy to be deposited in the outer peripheral edge of overflow well, from
And it avoids the problem that sundries and is deposited in overflow well edge and spillway discharge is caused to become smaller.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of overflow well lid, to carry out water conservancy diversion, filtering and the collection of rainwater, which is characterized in that the overflow well lid includes:
Manhole cover body (10), concave shape and is mounted on overflow well, the manhole cover body (10) it is open upward and be water inlet
Mouthful, and the end face of the manhole cover body (10) open end is equal to or less than the surface of the overflow well；
The periphery wall of the manhole cover body (10) is equipped with multiple overflow holes (20) being connected to respectively with the opening, multiple described
Overflow hole (20) is also connected to the water inlet pipe of the drainpipe or rain water collecting system that are set to below the overflow well respectively, will
By the open rainwater diversion entered into the drainpipe or the water inlet pipe.
2. overflow well lid according to claim 1, which is characterized in that
The manhole cover body (10) includes the erection support (11) being equipped with the installing port of the overflow well, and with the peace
Dress support (11), which is connected, is used to form the recessed lid (12) of the opening；
The manhole cover body (10) passes through the erection support (11) hanger bearing at the installing port of the overflow well, Huo Zhesuo
It states erection support (11) to be connected with the water inlet end of the drainpipe or the water inlet pipe, the manhole cover body (10) passes through the peace
Dress support (11) is supported on the water inlet end of the drainpipe or the water inlet pipe；
The recessed lid (12) is protruded towards the drainpipe or the water inlet pipe direction, and the lateral wall of the recessed lid (12)
It is equipped with the overflow hole (20) being connected to the opening.
3. overflow well lid according to claim 2, which is characterized in that
The erection support (11) is in open squares shape；
The recessed lid (12) includes the bottom plate (121) with the erection support (11) at a distance of setting, and for connecting the bottom
Plate (121) and the erection support (11) and the muti-piece side plate (122) for enclosing the opening；
It is respectively machined with multiple perforations on the bottom plate (121) and the side plate (122) and is square, circle, triangle, ellipse
Or the overflow hole (20) of diamond shape.
4. overflow well lid according to claim 2, which is characterized in that
The erection support (11) is cyclic annular in regular polygon；
The recessed lid (12) includes the bottom plate (121) with the erection support (11) at a distance of setting, and for connecting the bottom
Plate (121) and the erection support (11) and the muti-piece side plate (122) for enclosing the opening；
It is respectively machined with multiple perforations on the bottom plate (121) and the side plate (122) and is square, circle, triangle, ellipse
Or the overflow hole (20) of diamond shape.
5. overflow well lid according to claim 3 or 4, which is characterized in that
The shapes and sizes difference of multiple overflow holes (20) on the bottom plate (121) is identical；
The shape of multiple overflow holes (20) on each side plate (122) is identical, size by the erection support (11) extremely
The direction of the bottom plate (121) is gradually reduced.
6. overflow well lid according to claim 2, which is characterized in that
The erection support (11) is annular in shape；
The recessed lid (12) includes in disc-shaped and with the erection support (11) at a distance of the bottom of setting circle (123), and connection
It between bottom circle (123) and the erection support (11) and is in hollow pyramidal side ring (124)；
It is respectively machined with multiple perforations on the bottom circle (123) and the side ring (124) and is square, is round or regular polygon
The overflow hole (20).
7. overflow well lid according to claim 2, which is characterized in that
The erection support (11) is annular in shape；
The recessed lid (12) includes in disc-shaped and with the erection support (11) at a distance of the bottom of setting circle (123), and connection
It between bottom circle (123) and the erection support (11) and is in hollow pyramidal side ring (124)；
It is respectively machined with multiple perforations on the bottom circle (123) and the side ring (124) and is radially dissipated around by center
It opens and the fan-shaped overflow hole (20).
8. overflow well lid according to claim 2, which is characterized in that
The erection support (11) is annular in shape；
The recessed lid (12) includes being connected with the erection support (11) and is in the cone circle of open circles cone cell, is added on the cone circle
Work has multiple perforations and is radially scattered around by center and the fan-shaped overflow hole (20).
9. overflow well lid described according to claim 6 or 7 or 8, which is characterized in that
Multiple hutch (30) in a ring are enclosed on the periphery wall of the recessed lid (12), multiple hutch (30) are along described
The extending direction of recessed lid (12) is successively spaced setting.
10. a kind of overflow-type rain collector characterized by comprising
The rain water collecting system for being used to collect, filtering rainwater being set to below overflow well, the rain water collecting system include prolonging
The water inlet pipe below the overflow well is extended to, the water inlet end of the water inlet pipe is connected just like described in any one of claims 1 to 9
Overflow well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139506.0U CN208815655U (en) | 2018-07-18 | 2018-07-18 | Overflow well lid and overflow-type rain collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139506.0U CN208815655U (en) | 2018-07-18 | 2018-07-18 | Overflow well lid and overflow-type rain collector |
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| Publication Number | Publication Date |
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| CN208815655U true CN208815655U (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821139506.0U Active CN208815655U (en) | 2018-07-18 | 2018-07-18 | Overflow well lid and overflow-type rain collector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106957A (en) * | 2019-05-06 | 2019-08-09 | 中建八局第二建设有限公司 | A kind of sponge type Rain Garden overflow mechanism |
| CN113718929A (en) * | 2021-08-20 | 2021-11-30 | 中机国际工程设计研究院有限责任公司 | Concave overflow well cover |
-
2018
- 2018-07-18 CN CN201821139506.0U patent/CN208815655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106957A (en) * | 2019-05-06 | 2019-08-09 | 中建八局第二建设有限公司 | A kind of sponge type Rain Garden overflow mechanism |
| CN113718929A (en) * | 2021-08-20 | 2021-11-30 | 中机国际工程设计研究院有限责任公司 | Concave overflow well cover |
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