CN209482436U - A kind of side row rain perforaled strainer - Google Patents
A kind of side row rain perforaled strainer Download PDFInfo
- Publication number
- CN209482436U CN209482436U CN201821977430.9U CN201821977430U CN209482436U CN 209482436 U CN209482436 U CN 209482436U CN 201821977430 U CN201821977430 U CN 201821977430U CN 209482436 U CN209482436 U CN 209482436U
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- CN
- China
- Prior art keywords
- basket
- grizzly bar
- type
- perforaled strainer
- rain perforaled
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Abstract
The utility model discloses a kind of sides to arrange rain perforaled strainer, including basket support and every dirty basket, the fixation grizzly bar that the basket support is equipped with upper side frame and is arranged in below the upper side frame, the fixation grizzly bar of the basket support uses " W " type structure, it is described to be put off in the basket support in consistent manner every dirty basket, it is described to be equipped with the fixed grizzly bar of " W " type every dirty basket, orifice filter is equipped in the fixed grizzly bar two sides of " W " type every dirty basket；The fixed grizzly bar of " W " type of the fixed grizzly bar of " W " type every dirty basket and the basket support collectively forms the garbage grille of the leaf grating for down pipe.The drainability of the utility model is strong, is the three times or so of common rain perforaled strainer.Test and calculated result show: compared with conventional standard rain perforaled strainer, the utility model is when accommodating former conventional about 3 times of sundries amount of rain perforaled strainer failure, it also can reach the filth-discharging effect of conventional rain perforaled strainer, and its sundries amount that fails has reached 7 times of conventional rain perforaled strainer.When its sundries is excessive, taking out every dirty basket is to be convenient to carry out dredging work to it.
Description
Technical field
The utility model relates to building water supply and drainage facilities more particularly to a kind of side to arrange rain perforaled strainer.
Background technique
Side-type rain perforaled strainer or catch-basin at road edge are set, are the weights that heavy rain excludes road ponding later
Want measure.For urban health and environmental protection, guarantee the unimpeded of catch-basin and sewer pipe, it is particularly important.
The sundries such as leaf, rubbish enter catch-basin or storm sewer in order to prevent, and rain perforaled strainer can block such sundries
Outside it, but at the same time, sundries drains gap between laterally covering grizzly bar, the phenomenon that impeded drainage occurs.Though in the prior art
The rain perforaled strainer so having has the function of automated cleaning sundries, but is all the mechanical transmission structure for using complexity, no matter and
Whether transmission aspect is reasonable, is singly the phenomenon that just will appear high maintenance cost and complex procedures in terms of machinery maintenance.Cause
And need a kind of rain perforaled strainer for being not easy to block up and be convenient to clean sundries.
Summary of the invention
The utility model is to solve technical problem present in well-known technique and provide one kind and be not easy stifled and be convenient to clean miscellaneous
Arrange rain perforaled strainer in the side of object.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: a kind of side row rain
Leaf grating for down pipe, including basket support and the fixation grizzly bar for being equipped with upper side frame every dirty basket, the basket support and being arranged in below the upper side frame, institute
The fixation grizzly bar for stating basket support uses " W " type structure, described to be put off in the basket support in consistent manner every dirty basket, described to be equipped with every dirty basket
" W " type fixes grizzly bar, is equipped with orifice filter in the fixed grizzly bar two sides of " W " type every dirty basket；Described " W " type every dirty basket is solid
The fixed grizzly bar of " W " type of fixed grid item and the basket support collectively forms the garbage grille of the leaf grating for down pipe.
On the basis of above scheme, the utility model has also done following improvement:
It is described to use integrally formed injection structure every dirty basket.
The basket support uses integrally formed cast-iron structure.
The fixed grizzly bar of " W " type of the basket support and the fixed grizzly bar interlaced arrangement of " W " type every dirty basket.
The fixed grizzly bar of " W " type of the basket support is equipped with top connecting bar and bottom connector rails, and described " W " type every dirty basket is solid
Fixed grid item is equipped with middle part connecting rod.
The fixed grizzly bar of " W " type every dirty basket is equipped with horizontal bottom, is formed on the bottom connector rails described
Every the limiting groove of the fixed grizzly bar of " W " type of dirty basket, the limiting groove every dirty basket is formed on the inside of the upper side frame,
The limiting groove of the fixed grizzly bar of " W " type of the basket support is formed in the middle part connecting rod.
The utility model has the advantages and positive effects of: by " W " type of " W " type fixed grizzly bar and basket support every dirty basket
The garbage grille that fixed grizzly bar collectively forms can intercept sundries in rainwater, since garbage grille uses " W " type structure, cause it
The cross-section of river is twice of common standard rain perforaled strainer, barrier sundries under the impact of water flow and the collective effect of gravity,
It can prevent sundries from blocking garbage grille until the bottom of blowdown basket along the longitudinal movement of grizzly bar；At the same time, side
Orifice filter can also undertake certain drainage, therefore, the drainability of the utility model is strong, is common rain perforaled strainer
Three times or so.Test and calculated result show: compared with conventional standard rain perforaled strainer, the utility model is accommodating former conventional rain
At about 3 times of sundries amount of leaf grating for down pipe failure, the filth-discharging effect of conventional rain perforaled strainer also can reach, and its sundries amount that fails has reached normal
7 times for advising rain perforaled strainer.When its sundries is excessive, taking out every dirty basket is to be convenient to carry out dredging work to it.In conclusion
The utility model when sundries is excessive, can manually make it is separable separated every dirty basket with basket support, be convenient to clean sundries；It can be real
It is smoothly drained in the present more situation of sundries, effectively prevent the sundries blocking occurred in Precipitation Process as fall foliage is excessive
The waterlogging problem that rain perforaled strainer causes to cause rain drainage unsmooth, can not only be anti-blocking and can be easily clear
Manage sundries.And the utility model structure is simple, production cost is low.With good application value.
Detailed description of the invention
Fig. 1 is the general assembly axonometric drawing of the utility model；
Fig. 2 is the utility model every dirty basket axonometric drawing；
Fig. 3 is the basket support axonometric drawing of the utility model；
Fig. 4 is the bottom connector rails structural schematic diagram of the utility model；
Fig. 5 is the fixed grizzly bar structural schematic diagram of " W " type of the basket support of the utility model；
Fig. 6 is the orifice filter structural schematic diagram of the utility model；
Fig. 7 is the fixed grizzly bar structural schematic diagram of " W " type every dirty basket of the utility model；
Fig. 8 is the middle part connecting rod structural schematic diagram of the utility model；
Fig. 9 is the schematic diagram of the utility model application；
Figure 10 is the exploded view of Fig. 9.
In figure: 1, basket support；1-1, upper side frame；The fixed grizzly bar of " W " type of 1-2, basket support；1-3, top connecting bar；1-4, bottom
Portion's connecting rod；1-5, limiting groove；2, every dirty basket；2-1, orifice filter；2-2, the fixed grizzly bar of " W " type every dirty basket；2-3, in
Portion's connecting rod；2-4, limiting groove.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing:
It please refers to Fig. 1~Figure 10, a kind of side row rain perforaled strainer, including basket support 1 and every dirty basket 2, the basket support 1 is equipped with top
The fixation grizzly bar 1-2 of frame 1-1 and the fixation grizzly bar being arranged in below the upper side frame 1-1, the basket support uses " W " type structure,
It is described to be put off in the basket support 1 in consistent manner every dirty basket 2, it is described to be equipped with the fixed grizzly bar of " W " type every dirty basket 2, described every dirty basket
The fixed two sides grizzly bar 2-2 of " W " type be equipped with orifice filter 2-1；The fixed grizzly bar 2-2 of " W " type every dirty basket and the basket support
The fixed grizzly bar 1-2 of " W " type collectively form the garbage grille of the leaf grating for down pipe.
In the present embodiment, in order to mitigate weight, it is convenient to clean operation, it is described to use integrally formed injection molding every dirty basket 2
Structure.The basket support 1 uses integrally formed cast-iron structure, durable.The fixed grizzly bar 1-2 of " W " type of the basket support and institute
The fixed grizzly bar 2-2 interlaced arrangement of " W " type every dirty basket is stated, agreeing with property is good.The fixed grizzly bar 1-1 of " W " type of the basket support is equipped with top
The stability of basket support, the fixed grizzly bar 2-2 of " W " type every dirty basket can be enhanced in portion connecting rod 1-3 and bottom connector rails 1-4
Equipped with middle part connecting rod 2-3, the stability every dirty basket can be enhanced.In order to further increase every the agreeing with property of dirty basket and basket support with
And the stability of relative position, the fixed grizzly bar 2-2 of " W " type every dirty basket are equipped with horizontal bottom, connect in the bottom
The limiting groove 1-5 of the fixed grizzly bar 2-2 of " W " type every dirty basket, the shape on the inside of the upper side frame 1-1 are formed on bar 1-4
At there is the limiting groove (not shown) every dirty basket 2, the basket support is formed on the middle part connecting rod 2-3
The limiting groove 2-4 of the fixed grizzly bar 1-2 of " W " type.
When sweeping along the rainwater of sundries to enter rain perforaled strainer, by " W " the type fixed grizzly bar 2-2 and basket support every dirty basket
The sundries that the garbage grille that the fixed grizzly bar 1-2 of " W " type is collectively formed can intercept in rainwater is caused due to the design of its " W " type
Its cross-section of river is twice of common standard rain perforaled strainer, and the sundries of barrier is in the impact of water flow and the collective effect of gravity
Under, it can be along the longitudinal movement of grizzly bar, until the bottom end of blowdown basket, can prevent sundries from blocking garbage grille；At the same time, side
Orifice filter can also undertake certain drainage；In conclusion the discharge capacity of the utility model rain perforaled strainer is common
Three times of rain perforaled strainer or so；If think the sundries thickness on conventional standard rain perforaled strainer at 1 centimetre (i.e. 0.1 decimeter), rain
Leaf grating for down pipe loses drain function, if conventional rain perforaled strainer having a size of 4.8 decimeters × 2.8 decimeters, then the utility model rainwater grid
Son has following calculating compared with conventional standard rain perforaled strainer:
Conventional rain perforaled strainer loses drainage effect sundries amount completely:
V=a × b × h=4.8 × 2.8 × 0.1=1.344 (liter)
Wherein: V-failure sundries amount；
B-rain perforaled strainer width；
A-rain perforaled strainer length；
Sundries ulking thickness when h-failure.
Filth-discharging effect, i.e. discharge section area and conventional rain when the invention patent reaches and conventional rain perforaled strainer does not have a sundries
When leaf grating for down pipe proper drainage is identical, accommodated dirt is that three bottom surfaces are equilateral triangle (side length is 1 decimeter), high and rain
The triangular prism of leaf grating for down pipe (2.8 decimeters) of same size, volume can calculate as follows:
Wherein: V-not the conventional rain perforaled strainer filth-discharging effect of sundries when amount of contaminants；
a1- it is identical as the conventional rain perforaled strainer filth-discharging effect of not sundries when dirt formed triangular prism bottom surface side length；
h1- it is identical as the conventional rain perforaled strainer filth-discharging effect of not sundries when dirt form the height of triangular prism, i.e. rainwater grid
Sub- width；
Drainage effect sundries amount is lost completely:
Wherein: V-failure sundries amount；
a2- dirt forms the bottom surface side length of triangular prism when losing drainage effect completely；
h1- losing drainage effect completely, constantly dirt forms the height of triangular prism, i.e. rain perforaled strainer width.
It follows that theoretically the invention patent is also reachable when accommodating former conventional about 3 times of sundries amount of rain perforaled strainer failure
To the filth-discharging effect of conventional rain perforaled strainer, and its sundries amount that fails has reached 7 times of conventional rain perforaled strainer.And in actual experiment
In, since the compression of gravity and sluicing may be used also when accommodating former conventional about 3 to 5 times of sundries amount of rain perforaled strainer failure
Reach the filth-discharging effect of conventional rain perforaled strainer, and its sundries amount that fails has reached 7 to 12 times of conventional rain perforaled strainer.
When sundries is excessive in garbage grille, takes out and be convenient to carry out dredging work every dirty basket 2.
Although being described above in conjunction with preferred embodiment of the attached drawing to the utility model, the utility model is not
It is confined to above-mentioned specific embodiment, the above mentioned embodiment is only schematical, is not restrictive, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model
In the case where range, many forms can also be made, these are belonged within the protection scope of the utility model.
Claims (6)
1. rain perforaled strainer is arranged in a kind of side, which is characterized in that including basket support and every dirty basket, the basket support is equipped with upper side frame and setting exists
Fixation grizzly bar below the upper side frame, the fixation grizzly bar of the basket support uses " W " type structure, described to put off in consistent manner every dirty basket
It is described to be equipped with the fixed grizzly bar of " W " type every dirty basket in the basket support, it is equipped in the fixed grizzly bar two sides of " W " type every dirty basket
Orifice filter；The fixed grizzly bar of " W " type of the fixed grizzly bar of " W " type every dirty basket and the basket support collectively forms the leaf grating for down pipe
Garbage grille.
2. rain perforaled strainer is arranged in side according to claim 1, which is characterized in that described to use integrally formed injection molding every dirty basket
Structure.
3. rain perforaled strainer is arranged in side according to claim 1 or 2, which is characterized in that the basket support uses integrally formed casting
Iron construction.
4. rain perforaled strainer is arranged in side according to claim 1, which is characterized in that the fixed grizzly bar of " W " type of the basket support and institute
State the fixed grizzly bar interlaced arrangement of " W " type every dirty basket.
5. rain perforaled strainer is arranged in side according to claim 1, which is characterized in that the fixed grizzly bar of " W " type of the basket support is equipped with
Top connecting bar and bottom connector rails, the fixed grizzly bar of " W " type every dirty basket are equipped with middle part connecting rod.
6. rain perforaled strainer is arranged in side according to claim 5, which is characterized in that the fixed grizzly bar of " W " type every dirty basket is set
There is horizontal bottom, the limiting groove of the fixed grizzly bar of " W " type every dirty basket is formed on the bottom connector rails, in institute
It states and is formed with the limiting groove every dirty basket on the inside of upper side frame, " W " of the basket support is formed in the middle part connecting rod
The limiting groove of the fixed grizzly bar of type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977430.9U CN209482436U (en) | 2018-11-28 | 2018-11-28 | A kind of side row rain perforaled strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977430.9U CN209482436U (en) | 2018-11-28 | 2018-11-28 | A kind of side row rain perforaled strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482436U true CN209482436U (en) | 2019-10-11 |
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ID=68116873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821977430.9U Expired - Fee Related CN209482436U (en) | 2018-11-28 | 2018-11-28 | A kind of side row rain perforaled strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209482436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440908A (en) * | 2018-11-28 | 2019-03-08 | 天津大学 | A kind of side row rain perforaled strainer |
-
2018
- 2018-11-28 CN CN201821977430.9U patent/CN209482436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440908A (en) * | 2018-11-28 | 2019-03-08 | 天津大学 | A kind of side row rain perforaled strainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191011 Termination date: 20201128 |