CN216999875U - Rainproof structure for rigid landfill - Google Patents

Abstract

The utility model discloses a rainproof structure for a rigid landfill site, which relates to the field of rainproof structures and comprises a landfill pit, wherein a sealing plate is arranged at the top end of the landfill pit, a triangular plate is fixed at the top end of the sealing plate, flow guide frames are fixed on two sides of the sealing plate, a plurality of groups of small triangular plates extending into the flow guide frames are fixed at the top end of each triangular plate, two groups of Y-shaped grooves are formed in the small triangular plates, triangular platforms are fixed at the bottom ends of the inner walls of the flow guide frames, and two groups of collecting frames are arranged at two ends of the landfill pit. According to the utility model, the collection frame, the guide pipe, the flow resisting groove and the flow guiding cone are matched with each other, the flow resisting groove drives rainwater not to rise along the inner wall of the flow resisting groove, water invading the bottom end of the sealing plate is blocked at one side, and the flow guiding cone lowers the bottom end of the sealing plate to guide the water to the lower part, so that invasion to the middle part of the bottom end of the sealing plate is avoided, the waterproof property of a landfill pit is ensured, and the phenomenon that the landfill pit is broken due to fermentation and expansion of garbage in the landfill pit is avoided.

Description

Rainproof structure for rigid landfill

Technical Field

The utility model relates to the field of rainproof structures, in particular to a rainproof structure for a rigid landfill.

Background

The garbage disposal method can be generally divided into a plurality of modes of sanitary landfill, incineration, composting and the like, the garbage landfill is a garbage centralized stacking site adopting the sanitary landfill mode, the garbage sanitary landfill is widely applied in China due to low cost and good sanitation degree, and with the current environment protection situation becoming more and more severe, the industrial solid wastes are subjected to reduction, recycling and harmless treatment, but each treatment mode can generate a large amount of ash, the ash contains a large amount of unprocessed heavy metal substances and part of toxic and harmful substances, so the ash still belongs to dangerous wastes, and finally enters the landfill after being stabilized.

The landfill site generally all sets up in the open air, in rainy area, the rainwater of landfill site long time is piled up unable dredging, make in the rainwater infiltration landfill hole easily, make the rubbish in the landfill hole meet water inflation, make the landfill hole inner wall damaged easily, and then make harmful rubbish infiltration soil pollute soil and water, secondly, some landfill sites are provided with row rain system, it has a lot of debris to bury the place table, enter into row rain pipeline along with the rainwater easily, and then arouse row rain pipeline and block up, influence row rain effect.

Disclosure of Invention

Based on the above, the utility model aims to provide a rainproof structure for a rigid landfill to solve the technical problems that the drainage effect is poor, the drainage effect is easy to invade the interior of the landfill, and the drainage pipe is easy to block in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rain-proof structure for rigidity landfill, includes the landfill hole, the top of landfill hole is equipped with the closing plate, the top of closing plate is fixed with the set-square, the both sides of closing plate are fixed with the water conservancy diversion frame, the top of set-square is fixed with the little set-square of multiunit that extends to the inside of water conservancy diversion frame, two sets of Y grooves have been seted up to the inside of little set-square, the inner wall bottom mounting of water conservancy diversion frame has the triangular platform, the both ends of landfill hole are equipped with two sets of collection frames, two sets of chute blocking grooves have been seted up to the bottom of closing plate, there is the water conservancy diversion awl that extends to the triangular platform inside one side of chute blocking groove.

Through adopting above-mentioned technical scheme, the choked flow groove orders about rainwater can't rise along the choked flow inslot wall, water to invading wet closing plate bottom blocks in one side, and the water conservancy diversion awl reduces closing plate bottom end to water conservancy diversion to below, avoid invading to closing plate bottom middle part, thereby guarantee the waterproof nature of landfill hole, avoid inside rubbish fermentation inflation to cause the cracked phenomenon of landfill hole, little set-square and set-square produce potential difference simultaneously, make the quick low department of flowing of rainwater, little set-square simultaneously, be in non-coplanar between water conservancy diversion frame and the set-square, it is sealed to avoid external plant stem leaf to cover completely, it has certain space to supply the rainwater to flow to order about each other, thereby prevent to block up unable drainage.

The utility model is further arranged in such a way that a frame opening larger than the small triangular plate is arranged at the contact position of the flow guide frame and the small triangular plate, and two groups of drain pipes extending into the collecting frame are arranged in the flow guide frame.

Through adopting above-mentioned technical scheme, make things convenient for the rainwater when great, rapid get into its rainwater inside the water conservancy diversion frame and carry out the drainage.

The utility model is further provided that the bottom end of the sealing plate is provided with a sealing frame which is contacted with the top end of the landfill pit.

By adopting the technical scheme, gaps among the two parts are sealed, and rainwater is prevented from splashing into a landfill pit.

The utility model is further set that a gap is arranged at the contact position of the top end of the collecting frame with the diversion cone and the drain pipe, and a conduit connected with an external wastewater pool is arranged at the bottom end of the collecting frame.

Through adopting above-mentioned technical scheme, discharge the rainwater of its collection to the outside, avoid getting into the landfill hole.

The utility model is further provided that the number of the diversion cones is multiple, and the multiple diversion cones are equidistantly distributed at the bottom end of the sealing plate.

By adopting the technical scheme, the water accumulated at the bottom end of the sealing plate is efficiently guided to fall off.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the collection frame, the guide pipe, the flow resisting groove and the flow guiding cone are matched with each other, the flow resisting groove drives rainwater to be incapable of rising along the inner wall of the flow resisting groove, water invading the bottom end of the sealing plate is blocked at one side, and the flow guiding cone lowers the bottom end of the sealing plate to guide the water to the lower part, so that invasion to the middle part of the bottom end of the sealing plate is avoided, the waterproof property of a landfill pit is ensured, and the phenomenon that the landfill pit is broken due to fermentation and expansion of garbage in the landfill pit is avoided;

2. according to the utility model, the triangular plate, the small triangular plate, the Y groove, the frame opening and the flow guide frame are matched with each other, the small triangular plate and the triangular plate generate potential difference, so that rainwater can flow to the lower part quickly, meanwhile, the small triangular plate, the flow guide frame and the triangular plate are positioned on a non-same plane, the external plant stems and leaves are prevented from being completely covered and sealed, a certain space is reserved among the small triangular plate, the flow guide frame and the triangular plate for rainwater to flow, and the phenomenon that the rainwater cannot be drained due to blockage is avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an internal structural view of a set square of the present invention;

FIG. 3 is an internal structure view of the flow guiding frame of the present invention;

FIG. 4 is an end portion elevational view of the present invention;

FIG. 5 is a side view of the seal plate of the present invention;

fig. 6 is a top view of the collection frame of the present invention.

In the figure: 1. filling the pit; 2. sealing plates; 3. a set square; 4. a small triangle; 5. a Y groove; 6. a frame opening; 7. a flow guide frame; 8. a collection frame; 9. a conduit; 10. a drain pipe; 11. a triangular table; 12. a flow-blocking groove; 13. and (4) a flow guide cone.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A rainproof structure for a rigid landfill site is shown in figures 1-6 and comprises a landfill pit 1, a sealing plate 2 is arranged at the top end of the landfill pit 1, a triangular plate 3 is fixed at the top end of the sealing plate 2, flow guide frames 7 are fixed on two sides of the sealing plate 2, a plurality of groups of small triangular plates 4 extending into the flow guide frames 7 are fixed at the top end of the triangular plate 3, two groups of Y-shaped grooves 5 are formed in the small triangular plates 4, triangular platforms 11 are fixed at the bottom ends of the inner walls of the flow guide frames 7, two groups of collecting frames 8 are arranged at two ends of the landfill pit 1, two groups of flow blocking grooves 12 are formed at the bottom end of the sealing plate 2, flow guide cones 13 extending into the triangular platforms 11 are arranged at one sides of the flow blocking grooves 12, water invading the bottom end of the sealing plate 2 is blocked by the flow guide cones 12, the bottom end of the sealing plate 2 is reduced to guide the water to the lower side, and the invasion to the middle part of the bottom end of the sealing plate 2 is avoided, so that the water resistance of the landfill pit 1 is ensured, the phenomenon that the landfill pit 1 is broken due to the fermentation and expansion of the garbage inside is avoided.

Please refer to fig. 1, the contact position between the diversion frame 7 and the small triangle 4 is provided with a frame opening 6 larger than the small triangle 4, when the amount of rainwater is larger, the rainwater enters the diversion frame 7 rapidly, the outer wall of the triangle 3 is prevented from being remained, the inside of the diversion frame 7 is provided with two sets of drain pipes 10 extending to the inside of the collection frame 8, the contact position between the top end of the collection frame 8 and the diversion cone 13 and the drain pipes 10 is provided with a notch, the bottom end of the collection frame 8 is provided with a conduit 9 connected with an external wastewater tank, the rainwater inside the diversion frame 7 and the water dripped by the sealing plate 2 can enter the collection frame 8, and finally the rainwater is discharged to the inside of the wastewater tank.

Referring to fig. 4, a sealing frame contacting the top end of the landfill pit 1 is disposed at the bottom end of the sealing plate 2 to seal a gap between the sealing plate 2 and the landfill pit 1 and prevent rainwater from entering the gap. .

Referring to fig. 4 and 5, the guide cones 13 are provided in a plurality of groups, and the guide cones 13 are equidistantly distributed at the bottom end of the sealing plate 2 to guide the water wetting at the bottom end of the sealing plate 2 to be separated from the bottom end of the sealing plate 2, thereby preventing the water from entering the middle of the bottom end of the sealing plate 2.

The working principle of the utility model is as follows: when the rain falls to the top end of the triangular plate 3, the rain rapidly flows to the lower part along the outer wall of the triangular plate 3 until the rain contacts the small triangular plate 4, and flows along the side edge of the triangular plate 3 and then enters the inner part of the flow guide frame 7 through the Y-shaped groove 5, when the rainwater is large, rainwater flows on the outer wall of the small triangular plate 4, then enters the inside of the diversion frame 7 through the frame opening 6, flows at two ends of the diversion frame 7 along the triangular platform 11, then enters the drain pipe 10, falls into the collecting frame 8, and finally is discharged out of a waste water pool at the outer side through the guide pipe 9, when the rainwater invades the bottom end of the sealing plate 2 from the two ends, the flow resisting grooves 12 block the water and continuously invade the bottom end of the sealing plate 2 to block the water, so that the rainwater is retained at one side close to the diversion cone 13, the rainwater is condensed into water drops along the flow direction end of the diversion cone 13, and finally the rainwater is separated from the diversion cone 13 by the gravity of the water drops and falls into the collection frame 8 below.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims (5)

1. A rain-proof structure for rigid landfill site, includes landfill hole (1), its characterized in that: the top of landfill hole (1) is equipped with closing plate (2), the top of closing plate (2) is fixed with set-square (3), the both sides of closing plate (2) are fixed with water conservancy diversion frame (7), the top of set-square (3) is fixed with the little set-square (4) of multiunit that extend to water conservancy diversion frame (7) inside, two sets of Y groove (5) have been seted up to the inside of little set-square (4), the inner wall bottom mounting of water conservancy diversion frame (7) has triangular platform (11), the both ends of landfill hole (1) are equipped with two sets of collection frames (8), two sets of choked groove (12) have been seted up to the bottom of closing plate (2), there is diversion cone (13) that extend to triangular platform (11) inside one side of choked groove (12).

2. A flashing structure for rigid landfills according to claim 1 wherein: frame mouth (6) that are greater than little set-square (4) are seted up in water conservancy diversion frame (7) and little set-square (4) contact position department, the inside of water conservancy diversion frame (7) is equipped with two sets of drain pipes (10) that extend to collection frame (8) inside.

3. A flashing structure for rigid landfills according to claim 1 wherein: and a sealing frame in contact with the top end of the landfill pit (1) is arranged at the bottom end of the sealing plate (2).

4. A flashing structure for rigid landfills according to claim 1 wherein: the top of collecting frame (8) is seted up the breach with water conservancy diversion awl (13) and drain pipe (10) contact position department, collect frame (8) bottom and be equipped with pipe (9) of being connected with external wastewater disposal basin.

5. A flashing structure for rigid landfills according to claim 1 wherein: the number of the diversion cones (13) is multiple, and the multiple diversion cones (13) are equidistantly distributed at the bottom end of the sealing plate (2).

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