CN220133063U - Municipal works drainage structures - Google Patents
Municipal works drainage structures Download PDFInfo
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- CN220133063U CN220133063U CN202321317475.4U CN202321317475U CN220133063U CN 220133063 U CN220133063 U CN 220133063U CN 202321317475 U CN202321317475 U CN 202321317475U CN 220133063 U CN220133063 U CN 220133063U
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- drainage
- well
- filter plate
- rainwater
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000012535 impurity Substances 0.000 claims abstract description 35
- 239000010865 sewage Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a municipal engineering drainage structure, and relates to the technical field of drainage structures. Includes a drainage hoistway; the first well cover is arranged at the top end of the drainage well; the second well cover is arranged at the top end of the drainage well and positioned at one side of the first well cover; the collecting box is inserted on the inner wall of the drainage well and is positioned right below the second well cover and used for collecting impurities in rainwater; the second filter board is obliquely arranged on the inner wall of the drainage well and is positioned right below the first well cover. The utility model is different from the prior art in that the rainwater in the water box is transported into the main pipe through the water inlet pipe by the water pump, the main pipe conveys the rainwater into the connecting pipe, the rainwater is sprayed out by the high-pressure water gun to wash out impurities on the second filter plate and wash out the impurities into the collecting box, so that the impurities on the second filter plate can be prevented from being remained, the second filter plate does not need to be cleaned later, and part of labor force is saved.
Description
Technical Field
The utility model relates to the technical field of drainage structures, in particular to a municipal engineering drainage structure.
Background
Urban road drainage structures are a major component of municipal engineering, and their importance is particularly evident in seasons with large rainfall.
The Chinese patent of the utility model, the grant bulletin number CN213062334U provides a municipal engineering drainage structure, which solves the problems that the prior municipal engineering drainage structure has certain defects in use, firstly, sundries in accumulated water are accumulated for a long time to cause blockage, the using effect of the municipal engineering drainage structure is affected, and secondly, the sundries which are placed in a centralized way cannot be cleaned.
However, the above solution still has a certain problem in practical application, for example, in the above solution, impurities in the ponding are filtered through the inclined first filter plate and the inclined second filter plate, and then fall into the impurity box in a concentrated manner, but impurities which do not flow into the impurity box may still exist on the inclined first filter plate, so that the first filter plate is cleaned by a worker, the second filter plate is possibly blocked by the impurities caused by the inflow of the impurities, the rainwater on the first cover plate cannot flow out from the second filter plate, the weight of the impurity box is heavy, and the subsequent removal is inconvenient.
Disclosure of Invention
The utility model aims to provide a municipal engineering drainage structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a municipal works drainage structure, comprising:
a drainage hoistway;
the first well cover is arranged at the top end of the drainage well;
the second well cover is arranged at the top end of the drainage well and positioned at one side of the first well cover;
the collecting box is inserted on the inner wall of the drainage well and is positioned right below the second well cover and used for collecting impurities in rainwater;
the second filter plate is obliquely arranged on the inner wall of the drainage well and is positioned right below the first well cover and used for filtering impurities in rainwater falling from the first well cover;
the water box is arranged on the inner wall of the drainage well and is positioned right below the second filter plate and used for collecting filtered rainwater;
the water pump is arranged on the inner wall of the drainage well;
the water inlet pipe is fixedly communicated with a water inlet of the water pump, and the other end of the water inlet pipe is arranged in the water box;
a main pipe fixedly communicated with a water outlet of the water pump and penetrating through the inner wall of the drainage well;
the connecting pipe is fixedly communicated with the end part of the main pipe;
the high-pressure water guns are fixedly communicated with the connecting pipe and are positioned above the second filter plate.
The collection box comprises:
the device comprises a connecting frame, a sewage inlet, a side frame, a supporting block, a second handle and a first filter plate;
the connecting frame is inserted into the inner wall of one side of the drainage well, the side frame is arranged at the bottom of the connecting frame, the first filter plate is arranged at the bottom of the side frame and used for filtering rainwater, the sewage inlet is formed in one side, close to the second filter plate, of the connecting frame, and the lowest part of the second filter plate is positioned at the sewage inlet;
the supporting shoe is installed at the top both ends of connecting frame, and the second handle rotates to be connected at connecting frame both ends.
The top of drainage well has seted up mounting groove and standing groove, and the supporting shoe is pegged graft in the mounting groove, and the second handle is located the standing groove.
The side frames are provided with a plurality of water outlets for discharging rainwater.
The top of second well lid is seted up flutedly, and the recess swivelling joint has first handle.
Support rods are mounted on the inner walls of the drainage shafts, and the bottom ends of the collecting boxes are placed on the support rods.
Compared with the prior art, the utility model has the beneficial effects that:
this municipal works drainage structures, the difference with prior art is, it is through the rainwater in the water pump with the water box in the water inlet tube transportation is responsible for, be responsible for in carrying the connecting pipe with the rainwater, spray out through high-pressure squirt, wash away impurity on the second filter, wash away impurity in collecting the box, can avoid remaining impurity on the second filter like this, follow-up need not clear up the second filter, saved partial labour, and after piling up impurity on first filter, the delivery port outflow on the rainwater accessible side frame in the collecting box, avoid the rainwater in the collecting box can not flow out, result in collecting box weight heavier take out comparatively inconvenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a semi-sectional view of the overall structure of the present utility model;
FIG. 3 is a top view of the present utility model with the first and second well covers removed;
fig. 4 is a schematic view of the structure of the collecting box of the present utility model.
In the figure: 1. a drainage hoistway; 2. a first well lid; 3. a second well lid; 4. a first handle; 5. a collection box; 501. a connection frame; 502. a sewage inlet; 503. a side frame; 504. a support block; 505. a second handle; 506. a first filter plate; 6. a water box; 7. a water inlet pipe; 8. a water pump; 9. a connecting pipe; 10. high-pressure water gun; 11. and a second filter plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of urban road drainage, a municipal engineering drainage structure is needed, the municipal engineering drainage structure provided by the utility model is specially used for filtering impurities in rainwater and preventing the impurities from blocking a filtering device, in the process of filtering by using the device, the second filter plate 11 is obliquely arranged in a drainage well 1, then the collecting box 5 is placed in the drainage well 1, and then the first well cover 2 and the second well cover 3 are covered above the drainage well 1, so that the normal operation of the device is ensured.
As shown in fig. 1 to 4, the present utility model provides a technical solution: a municipal works drainage structure, comprising: a drainage hoistway 1; the first well cover 2 is arranged at the top end of the drainage well 1; the second well cover 3 is arranged at the top end of the drainage well 1 and positioned at one side of the first well cover 2; the collecting box 5 is inserted on the inner wall of the drainage well 1 and is positioned right below the second well cover 3 and used for collecting impurities in rainwater; the second filter plate 11 is obliquely arranged on the inner wall of the drainage well 1 and is positioned right below the first well cover 2 and used for filtering impurities in rainwater falling from the first well cover 2; the water box 6 is arranged on the inner wall of the drainage well 1 and is positioned right below the second filter plate 11 and used for collecting filtered rainwater; a water pump 8 mounted on the inner wall of the drainage hoistway 1; the water inlet pipe 7 is fixedly communicated with a water inlet of the water pump 8, and the other end of the water inlet pipe is arranged in the water box 6; a main pipe fixedly communicated with a water outlet of the water pump 8 and penetrating through the inner wall of the drainage well 1; the connecting pipe 9 is fixedly communicated with the end part of the main pipe, the square groove is formed in the inner wall of the drainage well 1, and the connecting pipe 9 is positioned in the square groove; the high-pressure water guns 10 are fixedly communicated on the connecting pipe 9 and are located above the second filter plate 11, the top end of the second well cover 3 is provided with a groove, the groove is rotationally connected with the first handle 4, the inner wall of the drainage well 1 is provided with a supporting rod, and the bottom end of the collecting box 5 is placed on the supporting rod.
It should be noted that the rainwater is filtered through the second filter plate 11, then part of the filtered rainwater falls into the water box 6, the rainwater in the water box 6 is transported to the main pipe through the water pump 8 and conveyed into the connecting pipe 9 through the water inlet pipe 7, the main pipe is sprayed out through the high-pressure water gun 10, impurities on the second filter plate 11 are flushed out, the impurities are flushed out into the collecting box 5, and therefore residual impurities on the second filter plate 11 can be avoided, and the second filter plate 11 is not required to be cleaned later.
As shown in fig. 3 and 4, the collection box 5 includes: the sewage treatment device comprises a connecting frame 501, a sewage inlet 502, a side frame 503, a supporting block 504, a second handle 505 and a first filter plate 506; the connecting frame 501 is inserted into the inner wall of one side of the drainage shaft 1, the side frame 503 is arranged at the bottom of the connecting frame 501, the first filter plate 506 is arranged at the bottom of the side frame 503 and used for filtering rainwater, the sewage inlet 502 is formed in one side of the connecting frame 501, which is close to the second filter plate 11, and the lowest part of the second filter plate 11 is positioned at the sewage inlet 502; the supporting blocks 504 are installed at both ends of the top of the connection frame 501, and the second handles 505 are rotatably connected to both ends of the connection frame 501. The top of the drainage well 1 is provided with a mounting groove and a placing groove, the supporting block 504 is inserted into the mounting groove, and the second handle 505 is positioned in the placing groove. The side frame 503 is provided with a plurality of water outlets for draining rainwater.
It should be noted that, part of impurities on the second filter plate 11 are flushed to the lowest position of the second filter plate 11 by the high-pressure water gun 10, then fall into the collecting box 5 through the dirt inlet 502, finally fall onto the first filter plate 506 and the side frame 503, and when rainwater on the second well lid 3 and rainwater on the part flowing down on the second filter plate 11 fall into the collecting box 5, the impurities are accumulated above the first filter plate 506, and the impurities can flow out through the water outlet in the side frame 503, so that the rainwater on the first filter plate 506 can not flow out.
Working principle: firstly, rainwater falls into the second filter plate 11 and the side frame 503 and the first filter plate 506 in the collecting box 5 through the first well cover 2 and the second well cover 3 respectively, wherein part of impurities enter the collecting box 5 through the sewage inlet 502, then are accumulated on the side frame 503 and the first filter plate 506 in the collecting box 5, some parts of impurities accumulated on the second filter plate 11 are transported into a main pipe through the water pump 8, the rainwater in the water box 6 is transported into the connecting pipe 9 through the water inlet pipe 7, the main pipe is used for transporting the rainwater into the connecting pipe 9, the impurities on the second filter plate 11 are flushed out through the high-pressure water gun 10, the impurities are flushed out of the collecting box 5, after the first filter plate 506 is fully accumulated with the impurities, the rainwater in the collecting box 5 flows out through the water outlet in the side frame 503, then when the collecting box 5 is required to be taken out, the second well cover 3 is taken up through the first handle 4, then the collecting box 5 is taken out through the second handle 505, and then the impurities are poured out of the collecting box 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. Municipal works drainage structures, characterized in that includes:
a drainage hoistway (1);
the first well cover (2) is arranged at the top end of the drainage well (1);
the second well cover (3) is arranged at the top end of the drainage well (1) and is positioned at one side of the first well cover (2);
the collecting box (5) is inserted on the inner wall of the drainage well (1) and is positioned right below the second well cover (3) and used for collecting impurities in rainwater;
the second filter plate (11) is obliquely arranged on the inner wall of the drainage well (1) and is positioned right below the first well cover (2) and used for filtering impurities in rainwater falling from the first well cover (2);
the water box (6) is arranged on the inner wall of the drainage well (1) and is positioned right below the second filter plate (11) and used for collecting filtered rainwater;
a water pump (8) mounted on the inner wall of the drainage shaft (1);
the water inlet pipe (7) is fixedly communicated with a water inlet of the water pump (8), and the other end of the water inlet pipe is arranged in the water box (6);
a main pipe fixedly communicated with a water outlet of the water pump (8) and penetrating through the inner wall of the drainage well (1);
a connecting pipe (9) fixedly connected to the end of the main pipe;
the high-pressure water guns (10) are fixedly communicated with the connecting pipe (9) and are positioned above the second filter plate (11).
2. A municipal works drainage structure according to claim 1, wherein the collecting box (5) comprises:
the device comprises a connecting frame (501), a sewage inlet (502), a side frame (503), a supporting block (504), a second handle (505) and a first filter plate (506);
the connecting frame (501) is inserted into the inner wall of one side of the drainage shaft (1), the side frame (503) is arranged at the bottom of the connecting frame (501), the first filter plate (506) is arranged at the bottom of the side frame (503) and used for filtering rainwater, the sewage inlet (502) is formed in one side, close to the second filter plate (11), of the connecting frame (501), and the lowest part of the second filter plate (11) is positioned at the sewage inlet (502);
the supporting blocks (504) are arranged at the two ends of the top of the connecting frame (501), and the second handles (505) are rotatably connected at the two ends of the connecting frame (501).
3. The municipal works drainage structure according to claim 2, wherein the top end of the drainage shaft (1) is provided with a mounting groove and a placing groove, the supporting block (504) is inserted into the mounting groove, and the second handle (505) is positioned in the placing groove.
4. The municipal works drainage structure according to claim 2, wherein a plurality of water outlets are formed in the side frames (503) for draining rainwater.
5. The municipal works drainage structure according to claim 1, wherein the top of the second well lid (3) is provided with a groove, and the groove is rotationally connected with a first handle (4).
6. The municipal works drainage structure according to claim 1, wherein the support rods are mounted on the inner wall of the drainage shaft (1), and the bottom ends of the collecting boxes (5) are placed on the support rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317475.4U CN220133063U (en) | 2023-05-26 | 2023-05-26 | Municipal works drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317475.4U CN220133063U (en) | 2023-05-26 | 2023-05-26 | Municipal works drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220133063U true CN220133063U (en) | 2023-12-05 |
Family
ID=88960726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317475.4U Active CN220133063U (en) | 2023-05-26 | 2023-05-26 | Municipal works drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220133063U (en) |
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2023
- 2023-05-26 CN CN202321317475.4U patent/CN220133063U/en active Active
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