CN212224172U - Rainwater cuts dirty basket of hanging - Google Patents

Abstract

The utility model provides a rainwater cuts dirty basket of hanging, includes barrel and lower barrel, the left and right sides of going up the barrel is equipped with water inlet and delivery port, go up the barrel with be equipped with the filter vat down between the barrel, be equipped with the drain down on the lateral wall of barrel, it still is equipped with the gap to go up on the barrel, the front end of delivery port is equipped with curved filter screen, the upper and lower both ends of filter screen with the top and the bottom laminating of going up the barrel, just the both ends of filter screen are equipped with the fixed block. The arc-shaped filter screen is durable, the filtering area is increased, and impurities are prevented from being accumulated too quickly during rainwater dirt interception and filtering; the both ends of filter screen are equipped with the fixed block, further the position of fixed block filter screen, and the surface of fixed block is the arc, prevents that the filter screen is extruded by the fixed block and leads to deformation under hydraulic impact.

Description

Rainwater cuts dirty basket of hanging

Technical Field

The utility model relates to a rainwater processing technology field, specific is a rainwater cuts dirty basket of hanging.

Background

In the current society, the modernization of cities is accelerated, the hardening area of cities is increased rapidly, heavy rainstorm and extra heavy rainstorm occur frequently, and rainwater is one of the most important water pollution problems in the current world and has the characteristics of dirt, disorder, poor quality and the like. At present, the proportion of rainwater runoff pollution in partial urban areas of China to water pollution load is up to more than 15%, the initial rainwater runoff pollutant content is highest, and the rainwater runoff pollution in the initial period contains a large amount of COD (chemical oxygen demand), SS (suspended substances), synthetic detergents, total nitrogen, total phosphorus and heavy metal and nutrient pollutants, so that the rainwater runoff pollution in cities and towns is an important threat to the quality of urban water environment, and the urban rainwater runoff pollution is urgently solved.

Patent CN108625470A discloses a rainwater cuts dirty basket of hanging, and the left side of shell is provided with alarm speaker, alarm speaker's top is provided with the water inlet, the right side of shell is provided with the drain, and the delivery port is installed to the top of drain. This scheme rainwater cuts dirty basket of hanging has and can carry out fine screens, can not squint during the use, and debris have been full can the police dispatch newspaper, can heat inside debris, but still have the filter screen area little, pile up the problem of debris extremely easily, and under long-time hydraulic impact, the easy deformation of filter screen destroys holistic stability.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a rainwater cuts dirty basket of hanging, cut dirty basket device of hanging including a rainwater, including last barrel and lower barrel, the left and right sides of going up the barrel is equipped with water inlet and delivery port, go up the barrel with be equipped with the filter vat down between the barrel, be equipped with the drain down on the lateral wall of barrel, go up and still be equipped with the gap on the barrel, the front end of delivery port is equipped with curved filter screen, the upper and lower both ends of filter screen with the top and the bottom laminating of going up the barrel.

Further, the upper cylinder body and the lower cylinder body are integrally processed.

Further, the bottom of going up the barrel is equipped with the circular slot, just the size of circular slot with filter vat looks adaptation.

Further, the filter vat is detachable structure, and the top is equipped with the handle.

Further, the diameter of the sewage draining outlet is smaller than that of the overflow port, and the diameter of the overflow port is smaller than that of the water outlet.

Further, the sewage draining exit and the water outlet are parallel to each other.

Furthermore, the filter vat with the filter screen material is stainless steel.

Furthermore, fixed blocks are arranged at two ends of the filter screen, and the surfaces of the fixed blocks are arc-shaped.

Further, the fixed block is fixed on the inner wall of the upper barrel.

Further, the top of going up the barrel is equipped with the access cover.

The utility model has the advantages that: the front end of the water outlet is provided with the arc-shaped filter screen, so that the rainwater sewage filter is durable, the filter area is increased, and impurities are prevented from being accumulated too quickly during rainwater sewage interception and filtration; the both ends of filter screen are equipped with the fixed block, and the surface of fixed block is the arc, and the fixed block is used for the position of further fixed block filter screen, appears not hard up the condition of rocking when preventing to filter, and the surface of fixed block adopts the arc design with the part of filter screen contact, prevents that the filter screen is extruded by the fixed block and leads to deformation under hydraulic impact.

Drawings

Fig. 1 is a structural split view of the rainwater sewage-intercepting hanging basket of the utility model.

Fig. 2 is a structural schematic diagram of the rainwater sewage interception hanging basket of the utility model.

Fig. 3 is a cross-sectional view a of the rainwater sewage intercepting hanging basket of the utility model.

Fig. 4 is a cross-sectional view B of the rainwater sewage intercepting hanging basket of the utility model.

Fig. 5 is a schematic structural view of the filter screen.

Fig. 6 is a schematic structural view of a support rod in the filter screen.

Fig. 7 is a schematic structural view of the filter vat.

Fig. 8 is an enlarged schematic view of the fixing block.

The device comprises an upper barrel body 1, a lower barrel body 2, a water inlet 3, a water outlet 4, a sewage draining outlet 5, a sewage draining outlet 6, an overflow opening 7, a filter barrel 8, a lifting handle 9, a filter screen 10, a fixing block 11, a circular groove 12, an access cover 13 and a support rod.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples.

As shown in fig. 1-4, it is the utility model relates to a rainwater cuts dirty structure schematic diagram of hanging basket, including last barrel 1 and lower barrel 2, the left and right sides of going up barrel 1 is equipped with water inlet 3 and delivery port 4, go up barrel 1 with be equipped with filter vat 7 down between the barrel 2, be equipped with drain 5 down on the lateral wall of barrel 2, still be equipped with gap 6 on going up barrel 1, the front end of delivery port 4 is equipped with curved filter screen 9, the upper and lower both ends of filter screen 9 with the top and the bottom laminating of going up barrel 1.

Preferably, the upper barrel body 1 and the lower barrel body 2 are integrally processed to form a complete sedimentation barrel, and the structure is simple, stable and reliable.

It should be noted that a circular groove 11 is arranged at the bottom of the upper cylinder 1, and the size of the circular groove 11 is matched with that of the filter vat 7. Will the filter vat 7 block is in the circular slot 11, avoided impurity to a certain extent from the filter vat 7 with discharge in the gap of circular slot 11 and lead to filtering unclean condition, improve the filter effect.

As shown in fig. 5-6, the front end of the water outlet 4 is provided with an arc-shaped filter screen 9, which is durable, and increases the filter area, thereby preventing the rainwater from blocking dirt and filtering the excessive accumulated impurities. It should be noted that, the upper and lower ends of the filter screen 9 are attached to the top and the bottom of the upper cylinder 1, so that some impurities after filtering are prevented from being discharged from gaps at the upper and lower ends of the filter screen 9 along with water flow, and the filtering effect is improved. Two support rods 13 are arranged between the upper end and the lower end of the filter screen 9, and the structure of the filter screen is more stable due to the support and fixation.

As shown in fig. 7, the filter vat 7 is of a detachable structure, and the top of the filter vat is provided with a handle 8, so that an operator can conveniently take out the filter vat 7 when cleaning the inner cavity of the lower drum body 2 and dumping impurities in the filter vat 7.

It should be noted that the diameter of the sewage draining exit 5 is smaller than that of the overflow opening 6, the diameter of the overflow opening 6 is smaller than that of the water outlet 4, and the sewage draining exit 5 and the water outlet 4 are parallel to each other. In the embodiment, the diameter of the sewage outlet 5 is smaller than that of the water outlet 4, so that the retention time of rainwater in the rainwater sewage interception basket device is prolonged, and solid garbage is intercepted and precipitated; be equipped with gap 6, when the filterable impurity of filter screen 9 is too much, can appear the rivers are not unobstructed in the barrel, and the rainwater piles up serious condition, and operating personnel can open this moment gap 6, the accumulational rainwater in the discharge barrel avoids too big water pressure to cause destruction to the barrel inner wall, protects the structural integrity of sedimentation bucket, increase of service life.

Preferably, the filter vat 7 and the filter screen 9 are made of stainless steel, durable and have certain corrosion resistance.

Preferably, the two ends of the filter screen 9 are provided with fixing blocks 10, and the surfaces of the fixing blocks 10 are arc-shaped. The fixed block 10 is used for further fixed block the position of filter screen 9 prevents to appear not hard up the condition of rocking when filtering, the surface of fixed block 10 with the part of filter screen 9 contact adopts the arc design, prevents under hydraulic impact filter screen 9 quilt the fixed block 10 extrusion leads to deformation. It should be noted that the fixing block 10 is fixed on the inner wall of the upper cylinder 1.

It should be noted that the top of going up barrel 1 is equipped with access cover 12, and when the setting bucket need overhaul or need wash, operating personnel can open access cover 12, simple structure convenient and fast.

Compared with the prior art, the scheme has the advantages that: the front end of the water outlet is provided with the arc-shaped filter screen, so that the rainwater sewage filter is durable, the filter area is increased, and impurities are prevented from being accumulated too quickly during rainwater sewage interception and filtration; the two ends of the filter screen are provided with fixing blocks, the surfaces of the fixing blocks are arc-shaped, the fixing blocks are used for further fixing the position of clamping the filter screen, the condition of loosening and shaking during filtering is prevented, and the part of the surfaces of the fixing blocks, which is in contact with the filter screen, adopts arc-shaped design, so that the filter screen is prevented from being extruded by the fixing blocks to deform under the impact of water pressure; the upper barrel body is also provided with an overflow port, so that the damage to the inner wall of the barrel body caused by excessive water pressure is avoided, the structural integrity of the sedimentation barrel is protected, and the service life is prolonged.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. It should be understood that the above description is only exemplary of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a rainwater cuts dirty basket of hanging, includes barrel and lower barrel, the left and right sides of going up the barrel is equipped with water inlet and delivery port, go up the barrel with be equipped with the filter vat down between the barrel, be equipped with the drain down on the lateral wall of barrel, its characterized in that, still be equipped with the gap on going up the barrel, the front end of delivery port is equipped with curved filter screen, the upper and lower both ends of filter screen with the top and the bottom laminating of going up the barrel.

2. The rainwater sewage intercepting hanging basket according to claim 1, wherein the upper barrel and the lower barrel are integrally processed.

3. The rainwater sewage intercepting hanging basket according to claim 1, wherein a circular groove is formed in the bottom of the upper barrel, and the size of the circular groove is matched with that of the filter barrel.

4. The rainwater sewage intercepting hanging basket according to claim 1, wherein the filtering barrel is of a detachable structure, and a handle is arranged at the top of the filtering barrel.

5. A rainwater sewage intercepting hanging basket according to claim 1, wherein the diameter of the sewage draining exit is smaller than that of the overflow opening, and the diameter of the overflow opening is smaller than that of the water outlet.

6. The rainwater intercepting hanging basket according to claim 1, wherein the drain outlet and the water outlet are parallel to each other.

7. The rainwater sewage intercepting hanging basket according to claim 1, wherein the filtering barrel and the filtering net are made of stainless steel.

8. The rainwater sewage intercepting hanging basket according to claim 1, wherein fixing blocks are arranged at two ends of the filter screen, and the surfaces of the fixing blocks are arc-shaped.

9. The rainwater sewage intercepting hanging basket according to claim 8, wherein the fixing block is fixed on the inner wall of the upper barrel.

10. The rainwater sewage intercepting hanging basket according to claim 1, wherein an access cover is arranged at the top of the upper barrel body.

Images