CN207646837U - A kind of municipal administration type rainwater filter well - Google Patents
A kind of municipal administration type rainwater filter well Download PDFInfo
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- CN207646837U CN207646837U CN201721423219.8U CN201721423219U CN207646837U CN 207646837 U CN207646837 U CN 207646837U CN 201721423219 U CN201721423219 U CN 201721423219U CN 207646837 U CN207646837 U CN 207646837U
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Abstract
The utility model is related to a kind of municipal type rainwater filter wells, including well body, filter assemblies and dirt collection to precipitate basket;The well body is embedded under earth's surface;There is cricoid supporting table, the filter assemblies to be arranged on the well body inner wall in well body, and mount on the supporting table;The dirt collection precipitation basket is the blue body of upper end opening, and the position positioned at the lower section of the filter assemblies is arranged in the well body;The side wall of the well body is located at the position between the lower end of the filter assemblies and the upper end of dirt collection precipitation basket and is equipped with water inlet, and the side wall of the well body is located at the position above the filter assemblies and is equipped with water outlet.Advantage:Fully rainwater can be filtered, and the dirt in rainwater can be collected, be conducive to the maintenance in later stage, safeguard.
Description
Technical field
The utility model is related to rainwater filtering device, more particularly to a kind of municipal type rainwater filter well.
Background technology
Due to increasing for population, the sleepiness of water resource so that the utilization of water resource has been to be concerned by more and more people.Rainwater
As larger freshwater resources, it is directly discharged to sewer loss under normal conditions, greatly wastes resource, also be easy to cause
Floods, the problem of how collecting and become urgent need to resolve using rainwater.
Traditional most structure of rainwater-collecting filter device is complex, and it is most of it is exposed be collected on the ground,
The amount of rainfall that it is collected is smaller, also there is the design of small part rain collection well, in interior design filtration system, is conducive to collect ground
The confluence of face rainwater;But often dirt to be brought into together when rainwater conflux and is collected in well, dirt, which is easier to block, collects well,
Collecting effect is poor, is also easy to cause dangerous accident, in addition, dirt remain on collect well in later maintenance cleaning it is also number
It is tired.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of municipal type rainwater filter wells, effectively overcome existing
The defect of technology.
The technical solution that the utility model solves above-mentioned technical problem is as follows:A kind of municipal administration type rainwater filter well, including well body,
Filter assemblies and dirt collection precipitate basket;
Above-mentioned well body is embedded under earth's surface;
There is cricoid supporting table, above-mentioned filter assemblies are arranged in well body, and are articulated in above-mentioned on above-mentioned well body inner wall
In supporting table;
Above-mentioned dirt collection precipitation basket is the blue body of upper end opening, and is arranged in above-mentioned well body under above-mentioned filter assemblies
The position of side;
The position that the side wall of above-mentioned well body is located between the lower end of above-mentioned filter assemblies and the upper end of dirt collection precipitation basket is equipped with
Water inlet, the side wall of above-mentioned well body are located at the position above above-mentioned filter assemblies and are equipped with water outlet.
The utility model has the beneficial effects that:It is simple in structure, fully rainwater can be filtered, and can collect in rainwater
Dirt, be especially advantageous for the later stage maintenance, safeguard.
Based on the above technical solution, the utility model can also do following improvement.
Further, above-mentioned filter assemblies include support frame and filtering inner cylinder;
Above-mentioned support frame is the tubular frame structure of upper end opening, and the upper end end is surrounded by and above-mentioned supporting table
Matched cricoid mounting part, above-mentioned support frame are articulated in by mounting part in above-mentioned supporting table;
Above-mentioned filtering inner cylinder inner hollow and upper end opening, and multiple diafiltration holes are evenly equipped on its side wall and bottom wall, it is above-mentioned
Inner tube installation is filtered in above-mentioned support frame, and its outer wall is bonded with the inside of above-mentioned support frame;
The upper end of above-mentioned filtering inner cylinder extends upwardly to the position flushed with the upper end end of above-mentioned support frame or protrusion
In the upper end end of above-mentioned support frame;
The above-mentioned solid permeable formation of filtering inner cylinder.
Advantageous effect using above-mentioned further scheme is that filter assemblies are simple in structure, and modular design is convenient for disassembly and assembly, profit
In later stage maintenance, safeguard.
Further, above-mentioned well body is made of the first well body and the second well body being arranged in the first well body upper end, and above-mentioned first
Second well body of well body upper end is round well, and is coaxially disposed, and the upper end of above-mentioned first well body is connect with the lower end of the second well body
Place forms above-mentioned supporting table, and above-mentioned support frame is cylindric frame structure, and its outer diameter is less than the internal diameter of above-mentioned first well body,
The top in above-mentioned first well body is arranged in above-mentioned support frame, under above-mentioned dirt collection precipitation basket is arranged in above-mentioned first well body
Portion, above-mentioned filtering inner cylinder are cylinder.
Advantageous effect using above-mentioned further scheme is that well body is reasonable in design, is especially advantageous for the peace of filter assemblies
Dress, and rainwater can be made fully to filter.
Further, above-mentioned dirt collection precipitation basket is cylindric basket body, and side wall is contacted with the inner wall of above-mentioned first well body.
Advantageous effect using above-mentioned further scheme is that the design to exist into the dirt in the rainwater of the first well body
It can be collected in completely in precipitation process in dirt collection precipitation basket.
Further, the lower end of above-mentioned support frame is coaxially provided with support column, and the lower end of above-mentioned support column is equipped with
Support chassis, above-mentioned support chassis are connected on the bottom wall of above-mentioned first well body, and above-mentioned dirt collection precipitation basket is mounted on above-mentioned support
On chassis, and above-mentioned support column passes through above-mentioned dirt collection to precipitate basket.
Advantageous effect using above-mentioned further scheme can be played to support frame by support column and support chassis
Preferable supporting role, to keep its structural strength preferable, use is more stable, meanwhile, it is conducive to the installation of dirt collection precipitation basket, with
And can be taken out out of well body together with filter assemblies when maintenance, it is easy to operate.
Further, above-mentioned support frame includes the first peripheral frame skeleton, the second peripheral frame skeleton and chassis;
Above-mentioned first peripheral frame skeleton and the circular ring shape frame that the second peripheral frame skeleton is horizontally disposed with and specification is consistent, and it is above-mentioned
First peripheral frame skeleton is co-axially located at the top of above-mentioned second peripheral frame skeleton;
It is uniformly distributed simultaneously by more circumferential directions between the lower end and the upper end of the second peripheral frame skeleton of above-mentioned first peripheral frame skeleton
The first skeleton being vertically arranged is connected and fixed;
Above-mentioned chassis level is arranged at the middle part of above-mentioned second peripheral frame skeleton;
Connected to equally distributed second skeleton by more root diameters between the outside on chassis on the inside of above-mentioned second peripheral frame skeleton
Connect fixation;
Above-mentioned mounting part horizontal loops are located at the outside of above-mentioned first peripheral frame skeleton;
It is connected and fixed in the middle part of the upper end of above-mentioned support column and the lower end on above-mentioned chassis, lower end is upper with above-mentioned support chassis
End middle part is connected and fixed.
Advantageous effect using above-mentioned further scheme is that support framework structure is simple, and intensity is high, is matched with well body shape,
It can play a supporting role to filtering inner cylinder, compare passing through conducive to rainwater.
Further, further include well lid, above-mentioned well lid lid is located at the upper end end of above-mentioned well body.
Advantageous effect using above-mentioned further scheme is to be conducive to block well head by well lid, avoids that the uneasinesses such as pendant well occur
Full accident.
Further, the upper end of above-mentioned mounting part is circumferentially evenly equipped with multiple lifting lugs.
It is easy for that entire support frame and dirt collection are precipitated basket by lifting lug using the advantageous effect of above-mentioned further scheme
It hangs out and carries out cleaning and maintenance outside well body.
Further, above-mentioned permeable formation is metalling and/or sandy gravel stratum.
Advantageous effect using above-mentioned further scheme is that its permeation filtration effect is good, at low cost convenient for materials.
Further, it is all covered with permeable geotextile layer on the inner wall and bottom wall of above-mentioned filtering inner cylinder, above-mentioned permeable formation is filled out
It fills in above-mentioned geotextile layer.
Advantageous effect using above-mentioned further scheme is that permeable formation is avoided to be trickled down by the side wall hollow part of support frame.
Description of the drawings
Fig. 1 is the cross-sectional view of the municipal type rainwater filter well of the utility model;
Fig. 2 be the utility model municipal type rainwater filter well in support frame structural schematic diagram;
Fig. 3 be the utility model municipal type rainwater filter well in support frame overlooking structure diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1, well body, 2, support frame, 3, dirt collection precipitate basket, 4, filtering inner cylinder, 5, permeable formation, 6, water inlet, 7, water outlet,
8, well lid, 9, geotextile layer, the 11, first well body, the 12, second well body, 21, support column, 22, support chassis, the 23, first skeleton,
24, the first peripheral frame skeleton, 25, chassis, the 26, second skeleton, the 27, second peripheral frame skeleton, 28, mounting part, 281, lifting lug.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
Embodiment:As shown in Figure 1, the municipal type rainwater filter well of the present embodiment includes well body 1, filter assemblies and dirt collection precipitation
Basket 3;
Above-mentioned well body 1 is embedded under earth's surface;
There is cricoid supporting table, above-mentioned filter assemblies are arranged in well body 1, and are articulated on 1 inner wall of above-mentioned well body
It states in supporting table;
Above-mentioned dirt collection precipitation basket 3 is the blue body of upper end opening, and is arranged in above-mentioned well body 1 positioned at above-mentioned filter assemblies
The position of lower section;
The position that the side wall of above-mentioned well body 1 is located between the lower end of above-mentioned filter assemblies and the upper end of dirt collection precipitation basket 3 is set
There are water inlet 6, the side wall of above-mentioned well body 1 to be located at the position above above-mentioned filter assemblies and be equipped with water outlet 7.
In use, rainwater is converged by ground in drainage pipeline system, then by drainage pipeline system enter the through water inlet 6
In one well body 11 or rainwater is converged by ground directly through water inlet 6 into the lower part in well body 1, into the rainwater water in well body 1
Position is gradually gone up, until not crossing filter assemblies, enters the top of well body 1 after filtering in filter assemblies, finally, with water level
Continuing to go up, water level of the rainwater in well body 1 gradually goes up, until the water level on 1 top of well body is equal with the water level of water outlet 7,
Later, rainwater continues under the situation to go up, will be excluded to other systems by water outlet 7, in the process, into well body 1
Rainwater in dirt and impurity well body 1 lower area precipitation fall into dirt collection precipitation basket 3 in, complete entire dmp filter mistake
Journey will pull up out the outer wellhead of well body 1, and to mistake when needing to clear up entire screened well in entire filter assemblies well body 1
Filter component is rinsed or the cleaning of other forms, removes impurity and dirt attached thereto, meanwhile, entire dirt collection is precipitated
Basket 3 also takes out out of well body 1, clears up the dirt and impurity of its internal gathering, after cleaning out, then by successively by dirt collection
Precipitation basket 3 and filter assemblies are put back in well body 1 and can be continuing with next time.
Preferably, above-mentioned filter assemblies include support frame 2 and filtering inner cylinder 4;
Above-mentioned support frame 2 is the tubular frame structure of upper end opening, and the upper end end is surrounded by and above-mentioned support
The matched cricoid mounting part 28 of platform, above-mentioned support frame 2 are articulated in by mounting part 28 in above-mentioned supporting table;
Above-mentioned 4 inner hollow of filtering inner cylinder and upper end opening, and multiple diafiltration holes are evenly equipped on its side wall and bottom wall, it is above-mentioned
It filters inner cylinder 4 to be mounted in above-mentioned support frame 2, and its outer wall is bonded with the inside of above-mentioned support frame 2;
The upper end of above-mentioned filtering inner cylinder 4 extends upwardly to the position flushed with the upper end end of above-mentioned support frame 3 or prominent
For the upper end end of above-mentioned support frame 3;
4 solid permeable formation 5 of above-mentioned filtering inner cylinder, the filter assemblies are simple in structure, reasonable design, during use,
Into 1 lower part of well body rainwater through in the void region infiltration inner cylinder 4 of 2 side wall of support frame and bottom wall, the overwhelming majority is miscellaneous
Will and dirt are blocked in outside filtering inner cylinder 4, and a small amount of impurity is blended in enters permeable formation through filtering in 4 filtered rainwater of inner cylinder
In 5, again through 5 secondary filter of permeable formation, later enter well body 1 top be discharged by water outlet 7, entire specific filtration resistance more thoroughly,
Filter effect is preferable, and the modular design of filter assemblies is conducive to the maintenance of each element, replaces.
Preferably, above-mentioned well body 1 is made of the first well body 11 and the second well body 12 being arranged in 11 upper end of the first well body, on
The second well body 12 for stating 11 upper end of the first well body is round well, and is coaxially disposed, upper end and the second well of above-mentioned first well body 11
The lower end junction of body 12 forms above-mentioned supporting table, and above-mentioned support frame 2 is cylindric frame structure, and its outer diameter is less than above-mentioned
The top in above-mentioned first well body 11 is arranged in the internal diameter of first well body 11, above-mentioned support frame 2, and above-mentioned dirt collection precipitation basket 3 is set
The lower part in above-mentioned first well body 11 is set, above-mentioned filtering inner cylinder 4 is cylinder, and the design comparison is reasonable, is especially advantageous for entirely mistake
The mounting installation of component is filtered, meanwhile, taking-up cleaning when also being cleared up filter assemblies conducive to the later stage, use is more convenient, makes
With in the process, filter assemblies itself well body 1 can be divided for top correspond to the second well body 12 water storage drip chamber and lower part just
Water filter chamber, the rainwater in two chambers have to pass through the situation that filter component filters will not be mutually mixed, filter effect compared with
It is good.
Preferably, above-mentioned dirt collection precipitation basket 3 is cylinder-like structure, side wall is contacted with the inner wall of above-mentioned first well body 11,
The design make dirt collection precipitation basket 3 11 inner wall of side wall and the first well body between be not present larger gap, avoid in rainwater
A large amount of impurity or dirt fall the situation being not easily cleaned in the bottom of the first well body 11 and occur so that entire dirt and impurity cleaning
Become particularly simple.
Preferably, the lower end of above-mentioned support frame 2 is coaxially provided with support column 21, the lower end of above-mentioned support column 21
Equipped with support chassis 22, above-mentioned support chassis 22 is connected on the bottom wall of above-mentioned first well body 11, and above-mentioned dirt collection precipitation basket 3 is installed
In above-mentioned support chassis 22, and above-mentioned support column 21 passes through above-mentioned dirt collection to precipitate basket 3, can be to support rib by the support column 21
Frame 2 is played a supporting role, meanwhile, the design of support chassis 22 can increase the contact surface of 11 bottom wall of support column 21 and the first well body
Product so that the two uniform force, support is more steady, in addition, dirt collection precipitation basket 3 is set in outside support column 21, and is placed on branch
It supports on chassis 22, support frame 2 may be implemented and dirt collection precipitation basket 3 takes out out of well body 1 carry out cleaning and maintenance simultaneously, very just
Just.
Preferably, as shown in Figures 2 and 3, above-mentioned support frame 2 includes the first peripheral frame skeleton 24,27 and of the second peripheral frame skeleton
Chassis 25;
The circular ring shape frame horizontally disposed and consistent specification with the second peripheral frame skeleton 27 of above-mentioned first peripheral frame skeleton 24, and
Above-mentioned first peripheral frame skeleton 24 is co-axially located at the top of above-mentioned second peripheral frame skeleton 27;
Uniformly divided by more circumferential directions between the lower end of above-mentioned first peripheral frame skeleton 24 and the upper end of the second peripheral frame skeleton 27
Cloth and the first skeleton 23 being vertically arranged is connected and fixed;
Above-mentioned chassis 25 is horizontally set on the middle part of above-mentioned second peripheral frame skeleton 27;
By more root diameters to equally distributed second bone between the inside of above-mentioned second peripheral frame skeleton 27 and the outside on chassis 25
Frame 26 is connected and fixed;
28 horizontal loops of above-mentioned mounting part are located at the outside of above-mentioned first peripheral frame skeleton 24;
It is connected and fixed in the middle part of the upper end of above-mentioned support column 21 and the lower end on above-mentioned chassis 25, lower end and above-mentioned support chassis
22 upper center is connected and fixed, and entire support frame 2 uses frame-type hollow design, is worn by the lower part of well body 1 conducive to rainwater
It crosses the support frame 2 and is filtered through filtering inner cylinder 4 and internal penetration layer 5, design comparison is reasonable, and structural strength is higher, energy
It is enough that preferable supporting role is played to filtering inner cylinder 2.
Preferably, further including well lid 8, above-mentioned well lid 8 covers the upper end end for being located at above-mentioned well body 1, and well lid 8 is not when overhauling
Always lid is located at the well head of well body 1, avoids pedestrian or vehicle that the unexpected situation of pendant well occurs.
Preferably, the upper end of above-mentioned mounting part 28 is circumferentially evenly equipped with multiple lifting lugs 281, it is convenient for hanging by multiple lifting lugs 281
It plays entire support frame 2 and dirt collection precipitates basket 3, operation is more convenient, is conducive to later stage cleaning.
Preferably, it can be specifically individual metalling or list that above-mentioned permeable formation 5, which is metalling and/or sandy gravel stratum,
Only sandy gravel stratum can also be the mixture of the two, and convenient material drawing, use cost is low, and filter effect is good.
Preferably, being all covered with permeable geotextile layer 9, above-mentioned permeable formation 5 on the inner wall and bottom wall of above-mentioned filtering inner cylinder 4
It is filled in above-mentioned geotextile layer 9, by being laid with geotextile layer 9, avoids permeable formation 5 and spilt from the Sidewall spacers of filtering inner cylinder 4
Go out to filter outside inner cylinder 4, moreover, geotextile layer 9 has preferable permeability performance, conducive to penetrating through for rainwater.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of municipal administration type rainwater filter well, it is characterised in that:Including well body (1), filter assemblies and dirt collection precipitation basket (3);
The well body (1) is embedded under earth's surface;
There is cricoid supporting table, the filter assemblies setting to be articulated in institute in well body (1) on well body (1) inner wall
It states in supporting table;
The dirt collection precipitation basket (3) is the blue body of upper end opening, and is arranged in the well body (1) positioned at the filter assemblies
The position of lower section;
The position that the side wall of the well body (1) is located between the lower end of the filter assemblies and the upper end of dirt collection precipitation basket (3) is set
There are water inlet (6), the side wall of the well body (1) to be located at the position above the filter assemblies and be equipped with water outlet (7).
2. a kind of municipal type rainwater filter well according to claim 1, it is characterised in that:The filter assemblies include support rib
Frame (2) and filtering inner cylinder (4);
The support frame (2) is the tubular frame structure of upper end opening, and the upper end end is surrounded by and the supporting table
Matched cricoid mounting part (21), the support frame (2) are mounted on the supporting table by mounting part (21);
Filtering inner cylinder (4) inner hollow and upper end opening, and multiple diafiltration holes, the mistake are evenly equipped on its side wall and bottom wall
It filters inner cylinder (4) to be mounted in the support frame (2), and its outer wall is bonded with the inside of the support frame (2);
The upper end of the filtering inner cylinder (4) extends upwardly to the position flushed with the upper end end of the support frame (3) or prominent
For the upper end end of the support frame (3);
The solid permeable formation of the filtering inner cylinder (4) (5).
3. a kind of municipal type rainwater filter well according to claim 2, it is characterised in that:The well body (1) is by the first well body
(11) it is formed with second well body (12) of the setting in the first well body (11) upper end, the second well body of the first well body (11) upper end
(12) it is round well, and is coaxially disposed, the upper end and the lower end junction of the second well body (12) of first well body (11) is formed
The supporting table, the support frame (2) is cylindric frame structure, and its outer diameter is less than the interior of first well body (11)
Diameter, the top that the support frame (2) is arranged in first well body (11), the dirt collection precipitation basket (3) are arranged described
Lower part in first well body (11), the filtering inner cylinder (4) are cylinder.
4. a kind of municipal type rainwater filter well according to claim 3, it is characterised in that:The dirt collection precipitation basket (3) is circle
Tubular basket body, side wall are contacted with the inner wall of first well body (11).
5. a kind of municipal type rainwater filter well according to claim 4, it is characterised in that:The lower end of the support frame (2)
End is coaxially provided with support column (21), and the lower end of the support column (21) is equipped with support chassis (22), the support chassis
(22) it being connected on the bottom wall of first well body (11), the dirt collection precipitation basket (3) is mounted in the support chassis (22),
And the support column (21) passes through dirt collection precipitation basket (3).
6. a kind of municipal type rainwater filter well according to claim 5, it is characterised in that:The support frame (2) includes the
One peripheral frame skeleton (24), the second peripheral frame skeleton (27) and chassis (25);
First peripheral frame skeleton (24) the circular ring shape frame horizontally disposed and consistent specification with the second peripheral frame skeleton (27), and
First peripheral frame skeleton (24) is co-axially located at the top of second peripheral frame skeleton (27);
Uniformly divided by more circumferential directions between the lower end and the upper end of the second peripheral frame skeleton (27) of first peripheral frame skeleton (24)
Cloth and the first skeleton (23) being vertically arranged is connected and fixed;
The chassis (25) is horizontally set on the middle part of second peripheral frame skeleton (27);
On the inside of second peripheral frame skeleton (27) between the outside of chassis (25) by more root diameters to equally distributed second bone
Frame (26) is connected and fixed;
Mounting part (21) horizontal loops are located at the outside of first peripheral frame skeleton (24);
It is connected and fixed in the middle part of the upper end of the support column (21) and the lower end of the chassis (25), lower end and the support chassis
(22) upper center is connected and fixed.
7. a kind of municipal type rainwater filter well according to any one of claims 1 to 6, it is characterised in that:It further include well lid
(8), well lid (8) lid is located at the upper end end of the well body (1).
8. according to a kind of municipal type rainwater filter well of claim 2 to 6 any one of them, it is characterised in that:The mounting part
(28) upper end is circumferentially evenly equipped with multiple lifting lugs (281).
9. according to a kind of municipal type rainwater filter well of claim 2 to 6 any one of them, it is characterised in that:The permeable formation (5)
For metalling and/or sandy gravel stratum.
10. a kind of municipal type rainwater filter well according to claim 9, it is characterised in that:The inner wall of the filtering inner cylinder (4)
And permeable geotextile layer (9) is all covered on bottom wall, the permeable formation (5) is filled in the geotextile layer (9).
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CN201721423219.8U CN207646837U (en) | 2017-10-31 | 2017-10-31 | A kind of municipal administration type rainwater filter well |
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CN201721423219.8U CN207646837U (en) | 2017-10-31 | 2017-10-31 | A kind of municipal administration type rainwater filter well |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110670700A (en) * | 2019-10-16 | 2020-01-10 | 中国农业科学院哈尔滨兽医研究所(中国动物卫生与流行病学中心哈尔滨分中心) | Big animal biosafety level four laboratory floor drain |
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2017
- 2017-10-31 CN CN201721423219.8U patent/CN207646837U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110670700A (en) * | 2019-10-16 | 2020-01-10 | 中国农业科学院哈尔滨兽医研究所(中国动物卫生与流行病学中心哈尔滨分中心) | Big animal biosafety level four laboratory floor drain |
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