CN206512835U - Catch-basin refuse collection box - Google Patents

Abstract

The utility model discloses a rainwater well garbage collection box. The garbage collection box includes a side wall, a bottom and a top; the side wall includes a lower first side wall and a second side wall above the first side wall; The second side wall is provided with a large-diameter water filter hole; the first side wall is provided with a small-diameter water filter hole; the second side wall and the bottom enclose a garbage collection area; the top has an opening, And a fixed shelving part is constructed on the outer edge of the opening for shelving on the rainwater well. The utility model is simple in structure, light in weight, easy to clean and maintain, can not block the rainwater drainage pipe, can not float and shift due to excessive rainfall, and improves the practical effect of the rainwater well.

Description

Rainwater well waste collection box

technical field

The utility model relates to the technical field of sanitation, in particular to a rainwater well garbage collection box.

Background technique

At present, the water inlets of rainwater wells on municipal roads are equipped with grilles to filter larger solid debris and prevent them from entering the sewer; at the same time, there is a sedimentation tank at the bottom of the well to deposit sediment in the water.

However, in practical application, it is found that the grille seams are easily blocked by leaves or soil, and if the silt in the sedimentation tank is not cleaned in time, it will also cause congestion to the sewer; because the wellhead of the sedimentation tank is small and the well depth is large, cleaning is very difficult. Make rainwater well cleaning times less or not in time in practical application. The generation of above-mentioned situation causes when raining (especially heavy to heavy rain), rainwater can not be discharged in time, thereby produces stagnant water on the road surface, even can endanger the safety of vehicle or pedestrian when serious.

Chinese patent CN204570893U provides a garbage collection box for rainwater wells, which filters rainwater into the drainpipe through a bottomed cylindrical structure embedded in the upper side wall of the rainwater well with a water filter port, and accumulates garbage and silt Inside the collection box. However, because the lower end of this patent is not provided with a water filter port, rainwater will accumulate at the lower end together with silt garbage, which will corrode the device; This patent is only embedded in the rainwater well, and excessive rainfall will also cause the device to float up and cause displacement; at the same time, because the rainwater well is deep, the device of this patent is relatively large, which is very inconvenient during actual cleaning.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a rainwater well garbage collection box, which has a simple and reliable structure and is convenient for garbage collection and future cleaning.

In order to achieve the above object, the utility model provides a rainwater well garbage collection box, the garbage collection box includes a side wall, a bottom and a top; the side wall includes a lower first side wall and a second side wall above the first side wall Two side walls; the second side wall is provided with a large-diameter water filter hole; the first side wall is provided with a small-diameter water filter hole; the second side wall and the bottom are surrounded by a garbage collection area; The top has an opening, and a fixed shelving part is constructed on the outer edge of the opening for shelving on the rainwater well.

Preferably, the second side wall is extended from the first side wall.

Preferably, the bottom is provided with a bottom filtering device for leading the water in the garbage collection area out from the bottom.

Preferably, the filter device at the bottom of the garbage collection box is a filter screen.

Preferably, the garbage collection box is in the shape of a cuboid or a cylinder.

Preferably, the size of the garbage collection box matches the rainwater well, and the garbage collection box can be embedded in the rainwater well.

Preferably, the height of the garbage collection box is 20-30cm.

Preferably, the large-diameter water filter hole is an elongated water filter hole, and the small-diameter water filter hole is a circular water filter hole.

Preferably, the fixed resting part is fixed on the head of the rainwater well by a fixing device.

Preferably, the fixing device is a bolt inserted on the fixing resting part.

The rainwater well garbage collection box provided by the utility model has the following beneficial effects: by setting the garbage collection box in the rainwater well, the garbage collection box includes a water filter part and a garbage collection area, and the rainwater passes through the filter holes of the side wall and the filter at the bottom The device discharges, the solid waste in the rainwater remains inside the garbage collection box, and the silt is deposited at the bottom of the collection box and above the filter device, which is convenient for later cleaning and will not cause blockage of the rainwater well drainage pipe.

The further beneficial effect of the utility model is: the fixed shelving part at the upper end of the collection box is fixed with the head of the rainwater well by bolts, which prevents the garbage collection box from floating and shifting when the rainfall is too heavy.

The utility model also has the following beneficial effects: the water filter part adopts a long-shaped water filter port, and the water filter efficiency is higher; at the same time, the size of the overall structure is smaller, the weight is lighter, and it is more convenient to clean and maintain.

Description of drawings

Fig. 1 is the schematic diagram of the rainwater well garbage collection box provided by the utility model.

In the picture:

1. Rainwater well garbage collection box 2. First side wall 3. Second side wall 4. Filter screen 5. Fixed shelving part 6. Round small filter hole 7. Long filter hole 8. Fixing bolts.

detailed description

In order to enable those skilled in the art to better understand the solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to FIG. 1 , this embodiment provides a rainwater well garbage collection box, which is arranged in a rainwater well, and the garbage collection box 1 includes a bottom, a side wall and a top. Wherein, water filter holes are uniformly distributed on the side wall to form a water filter part. The side wall is divided into upper and lower parts, the lower part is the first side wall 2, the upper part is the second side wall 3, and the second side wall 3 is an extension of the first side wall 2, which is convenient for production and installation. The first side wall 2 is evenly distributed with small diameter water filter holes, and the second side wall 3 is evenly distributed with large diameter water filter holes. "Large-diameter water filter hole" and "small-diameter water filter hole" described in the utility model are a group of relative concepts, that is, the aperture of "large-diameter water filter hole" should be greater than the aperture of "small-diameter water filter hole". When designing, the large-diameter water filter hole mainly plays the role of drainage. It has a larger diameter, which can increase the drainage volume and drainage speed, and prevent water accumulation in the collection box. The aperture of the small-diameter water filter hole should be designed. Smaller than the average size of large pieces of garbage such as leaves, so that the small-diameter water filter holes will not discharge large pieces of garbage while playing the role of drainage.

The bottom of the garbage collection box is provided with a bottom filter device, which is used to filter out water from the bottom, which improves the water filtration efficiency. The filter device at the bottom can have various forms. In this embodiment, the filter device at the bottom is a filter screen 4 , the filter screen 4 and the first side wall 2 enclose a garbage collection area. The rainwater enters the rainwater well and is discharged through the filter holes of the first side wall 2 and the second side wall 3 and the filter screen 4 at the bottom, and the solid waste carried is left in the garbage collection box. The filter hole 6 and the filter screen 4 at the bottom ensure that rainwater will not accumulate in the garbage collection area, avoiding the garbage collection area from being corroded by rainwater. The water filter hole 6 also ensures the filtering effect. In order to prevent garbage and silt from leaking down from the filter screen, the mesh opening diameter of the filter screen should also be smaller to ensure that rainwater can permeate the filter screen while silt and garbage are still retained.

In this embodiment, the large-diameter water filter holes on the wall of the water filter part surrounded by the second side wall 3 are elongated water filter holes 7, and the water flow through the elongated water filter holes is larger than that of the circular water filter holes. , the water filtration efficiency is higher, and the speed of filtering rainwater is faster.

The garbage collection box can be cuboid or cylindrical according to the shape of the rainwater well. What is adopted in this embodiment is a cuboid. Its length and width are slightly smaller than the wellhead size of the rainwater well. Embedded in rainwater wells. And the lower height makes the weight of the whole collection box not too heavy, which facilitates the cleaning work afterwards.

The top periphery of the garbage collection box 1 is provided with a fixed shelving portion 5, the fixed shelving portion 5 protrudes outside the second side wall 3, and the fixed shelving portion 5 is perpendicular to the second side wall 3. It is fixed at the wellhead of the rainwater well by a fixing device, and the fixing device is a fixing bolt 8 in this embodiment. Fixing bolts 8 are placed on both sides of the fixed shelving part 5, and the collection box is fixedly placed on the wellhead of the rainwater well by the fixing bolts 8, which can prevent the displacement phenomenon caused by the floating of the collection box when the rainfall is large.

In actual use, when the garbage in the collection box can be seen through the grille gap, it means that the garbage collection box 1 is full and needs to be removed and cleaned in time.

The rainwater well garbage collection box provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present utility model, and the descriptions of the above embodiments are only used to help understand the core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (10)

1. A rainwater well garbage collection box is characterized in that: the garbage collection box includes side walls, bottoms and tops; the side walls include the first side wall of the bottom and the second side wall above the first side wall ; The second side wall is provided with a large-diameter water filter hole; the first side wall is provided with a small-diameter water filter hole; said second side wall and said bottom enclose a refuse collection area; The top has an opening, and a fixed shelving part is constructed on the outer edge of the opening for shelving on the rainwater well. 2. The rainwater well garbage collection box according to claim 1, wherein the second side wall is extended from the first side wall. 3. The rainwater well garbage collection box according to claim 1, characterized in that, the bottom is provided with a bottom filter device for leading the water in the garbage collection area out from the bottom. 4. The rainwater well garbage collection box according to claim 3, characterized in that: the bottom filter device of the garbage collection box is a filter screen. 5. The rainwater well garbage collection box according to any one of claims 1-4, characterized in that: the garbage collection box is in the shape of a cuboid or a cylinder. 6. The rainwater well garbage collection box according to claim 5, characterized in that: the size of the garbage collection box matches the rainwater well, and the garbage collection box can be embedded in the rainwater well. 7. The rainwater well garbage collection box according to claim 6, characterized in that: the height of the garbage collection box is 20-30cm. 8. The rainwater well garbage collection box according to any one of claims 1-4, wherein the large-diameter water filter hole is a long-shaped water filter hole, and the small-diameter water filter hole is a circular water filter hole . 9. The rainwater well garbage collection box according to claim 1, characterized in that: the fixed shelving part is fixed on the wellhead of the rainwater well by a fixing device. 10 . The rainwater well garbage collection box according to claim 9 , characterized in that: the fixing device is a bolt inserted on the fixed resting part. 11 .