Water collecting pit

Abstract

The utility model relates to a sump and relates to the technical field of drainage and filtration, the sump comprises an annular mounting groove formed in a sump body, the mounting groove is provided with a filtering assembly for filtering garbage entering the sump body, and the filtering assembly comprises a fixing ring arranged in the mounting groove; and the rope net is arranged on the fixing ring, and the rope net is used for hanging garbage. The fixing ring is fixedly mounted in the mounting groove, then the rope net is fixedly mounted on the fixing ring, and garbage is hung through the rope net, so that the garbage entering the water collecting pit is filtered and collected, and the content of the garbage discharged into the municipal pipeline from the water collecting pit is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water drainage and filtration, and particularly relates to a water collecting pit. BACKGROUND

[0002] At present, in the process of urban construction and development, the rational utilization and effective drainage of surface water become important issues. The traditional rainwater collection and drainage method mainly depends on simple ditches or pipeline systems, which not only has low efficiency, but also easily causes urban waterlogging and other problems. With the progress of science and technology and the change of social needs, more efficient and environmentally friendly rainwater collection systems gradually attract attention, and the water collecting pit as one of the important components has important significance for improving the urban drainage system.

[0003] At present, the common water collecting pit designs on the market mainly have two types. One is an open water collecting pit, which is usually located below the ground and is open around, facilitating the inflow of accumulated water, but has the problem of being easily blocked by garbage. The other is a closed water collecting pit, which is provided with a cover plate above, which can reduce the possibility of foreign matter entering, but it is difficult to maintain once an internal failure occurs. Both types of water collecting pits have advantages and disadvantages, but in actual application, they cannot fully meet the requirements of modern urban construction for high efficiency, safety and easy maintenance.

[0004] In order to solve the above problems, a filter is usually installed in the open water collecting pit to filter and collect garbage, thereby solving most of the garbage accumulation problems. However, due to the large amount of plastic bags and other garbage in the city, the conventional filter is easily blocked by such garbage, thereby affecting the normal use of the water collecting pit. Therefore, it is urgent to design a water collecting pit which can conveniently filter and collect garbage entering the water collecting pit and reduce the garbage content discharged into the municipal pipeline. CONTENT OF THE INVENTION

[0005] In order to filter and collect garbage entering the water collecting pit and reduce the garbage content discharged into the municipal pipeline, the present application provides a water collecting pit.

[0006] The water collecting pit provided by the present application adopts the following technical scheme:

[0007] A water collecting pit, comprising a ring-shaped mounting groove opened on a pit body, a filter assembly for filtering garbage entering the pit body is arranged on the mounting groove, and the filter assembly comprises:

[0008] A fixing ring is arranged in the mounting groove.

[0009] A rope net is arranged on the fixing ring, and the rope net is used for hanging garbage.

[0010] By adopting the technical scheme, the fixed ring is fixedly installed in the installation groove, and then the rope net is fixedly installed on the fixed ring, the rope net is used for hanging connection of the garbage, so that the garbage entering the water collecting pit is filtered and collected, and the garbage content discharged into the municipal pipeline by the water collecting pit is reduced.

[0011] Further, a plurality of hooks are arranged on the inner wall of the fixed ring, and the plurality of hooks are used for fixing the rope net.

[0012] By adopting the technical scheme, the plurality of hooks are used for hanging connection and fixing of the rope net, so that detachable installation of the rope net and the fixed ring is facilitated, and the rope net is conveniently taken out and replaced regularly.

[0013] Further, the rope net is composed of a plurality of ropes, two ends of each of the ropes are arranged on two groups of hooks, one group of the ropes is arranged on each of the two groups of hooks, and the ropes are connected and locked to each other at intersections.

[0014] By adopting the technical scheme, the plurality of ropes are installed on the hooks, and the ropes are connected and locked to each other at the intersections, so that local replacement of the rope net is realized by replacing the ropes.

[0015] Further, the hook comprises:

[0016] a fixed portion arranged on the fixed ring and located on the inner wall of the fixed ring;

[0017] a curved portion arranged on one end of the fixed portion away from the fixed ring, the curved portion is in an arc shape and is located above the fixed portion, a gap is left between the curved portion and the fixed portion for the rope to enter the curved portion, and the gap is located close to the fixed ring.

[0018] By adopting the technical scheme, since the ropes on the same group of hooks are more, the plurality of ropes are fixed by the design of the curved portion, the fixed portion facilitates to improve the connection strength between the ropes and the fixed ring, and when in use, the ropes enter the curved portion through the gap due to the weight of the ropes, so that the ropes move away from the gap, and the probability of the ropes being separated from the hooks is reduced.

[0019] Further, the fixed ring is formed by pouring concrete, a ring-shaped steel reinforcement cage for enhancing the strength of the fixed ring is arranged in the fixed ring, and the ring-shaped steel reinforcement cage is welded to the fixed portion.

[0020] By adopting the technical scheme, the ring-shaped steel reinforcement cage enhances the strength of the fixed ring, and the welding improves the connection strength between the fixed portion and the fixed ring.

[0021] Further, a support groove is formed on one end of the fixed ring away from the pit body, and a support piece is arranged in the support groove and abuts against the fixed ring to prevent the fixed ring from deforming towards the axis of the pit body.

[0022] By adopting the above technical scheme, the support piece is used to prevent the fixed ring from deforming towards the axis of the pit body, and the support piece can also serve as a counterweight to press against the fixed ring, thereby reducing the probability of the fixed ring separating from the pit body.

[0023] Further, the rope is made of flexible material.

[0024] By adopting the above technical scheme, the rope can be used to buffer when a heavy object falls on the rope net, thereby reducing the probability of damage to the rope net by the heavy object.

[0025] Further, the rope is provided with barbs at intervals, and the barbs are used to hook the garbage.

[0026] By adopting the above technical scheme, when the garbage passes through the rope net, the barbs hook the garbage, thereby improving the effect of the rope on hooking the garbage.

[0027] Further, the rope intersections are fixed by connecting ropes, the connecting ropes can be removed and facilitate replacement of part of the ropes.

[0028] By adopting the above technical scheme, the rope intersections are fixed by connecting ropes, which facilitates replacement of part of the ropes when they are damaged.

[0029] In summary, the present application has at least one of the following beneficial technical effects:

[0030] The plurality of hooks are fixed by the fixed ring, and then the plurality of ropes are detachably installed on the plurality of hooks, and the connections of the plurality of ropes are tied, so as to form a rope net for hooking garbage, and the support piece supports and fixes the fixed ring, so as to filter and collect the garbage entering the water collection pit, thereby reducing the garbage content of the water collection pit discharged into the municipal pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a top view of the water collection pit of the present application;

[0032] Figure 2 is Figure 1 is a sectional view of A-A in FIG. 1;

[0033] Figure 3 is Figure 2 is an enlarged view of part B in FIG. 1.

[0034] Fig. 1 is a pit body; 11 is a mounting groove; 12 is a waterproof layer; 2 is a filtering assembly; 21 is a fixing ring; 211 is an annular reinforcement cage; 22 is a rope net; 221 is a rope; 222 is a connecting rope; 3 is a hook; 31 is a fixing part; 32 is a bending part; 33 is a gap opening; 4 is a support groove; 5 is a support piece. DETAILED DESCRIPTION

[0035] The following will be described in detail with reference to the accompanying drawings. Figures 1-3 The present application is further described in detail.

[0036] The present application discloses a water collecting pit.

[0037] Referring to Figure 1 and Figure 2 , a water collecting pit comprises an annular mounting groove 11 provided on a pit body 1, and a filtering assembly 2 provided on the mounting groove 11 and configured to filter garbage entering the pit body 1.

[0038] Referring to Figure 2 , a waterproof layer 12 is provided on the inner side wall of the pit body 1 by concrete pouring, and the waterproof layer 12 is configured to prevent water accumulated in the pit body 1 from penetrating out of the pit body 1. The mounting groove 11 is located at one end of the top of the pit body 1, and the mounting groove 11 has an annular structure.

[0039] Referring to Figure 1 and Figure 2 , the filtering assembly 2 comprises a fixing ring 21 and a rope net 22. The fixing ring 21 is provided in the mounting groove 11, and the fixing ring 21 is made of concrete pouring. An annular reinforcement cage 211 for enhancing the strength of the fixing ring 21 is fixedly installed in the fixing ring 21. The rope net 22 is provided on the fixing ring 21, and the rope net 22 is configured to hook the garbage.

[0040] Referring to Figure 2 and Figure 3, in order to facilitate the detachability of the fixing ring 21 and the rope net 22, a plurality of groups of hooks 3 are arranged in a circumferential array on the fixing ring 21, and the plurality of groups of hooks 3 are used for fixing the rope net 22; the hook 3 comprises a fixing portion 31 and a curved portion 32, the fixing portion 31 is embeddedly arranged in the fixing ring 21, the fixing portion 31 is perpendicular to the inner side wall of the fixing ring 21, and the fixing portion 31 is welded and fixed with the ring-shaped reinforcement cage 211, so as to enhance the connection strength between the fixing portion 31 and the fixing ring 21; the curved portion 32 is fixedly installed on one end of the fixing portion 31 away from the fixing ring 21, the curved portion 32 and the fixing portion 31 are of an integrated structure, the curved portion 32 is in an arc-shaped structure, the curved portion 32 is located above the fixing portion 31, a gap opening 33 for the rope 221 to enter the curved portion 32 is left between the curved portion 32 and the fixing portion 31, and the gap opening 33 is located on the side close to the fixing ring 21; in use, the rope 221 enters the curved portion 32 through the gap opening 33, and due to the weight of the rope 221, the rope 221 moves away from the gap opening 33, thereby reducing the probability of the rope 221 from the hook 3; the curved portion 32 of the embodiment is in a semicircular structure, a hooking space for fixing the rope net 22 is formed between the curved portion 32 and part of the fixing portion 31, and the rope net 22 in the hooking space only enters and exits through the gap opening 33; the hook 3 of the embodiment is provided with eight groups.

[0041] With reference to Figure 1 And Figure 2 , the rope net 22 is composed of a plurality of groups of ropes 221, both ends of the rope 221 are connected with two groups of hooks 3 respectively, one group of the rope 221 is hung between every two groups of hooks 3, and the intersections of the plurality of groups of ropes 221 are fixed by connecting ropes 222, wherein the connecting ropes 222 are detachable, so as to facilitate the replacement of the rope net 22 by replacing the ropes 221; the plurality of groups of ropes 221 are connected with each other, so as to facilitate the interception of garbage with large volume; the rope net 22 of the embodiment is mainly used for hanging garbage bags and the like, and after being hung, the garbage bags are fixed on the rope net 22, and it is also convenient for water to continue to pass through, and other types of garbage can also be filtered and intercepted by cooperating with other filters.

[0042] With reference to Figure 1 , the rope 221 is made of flexible material, so as to buffer when an object with relatively heavy weight falls on the rope net 22, thereby reducing the damage probability of the heavy object to the rope net 22 and the damage probability of the heavy object to the bottom of the pit body 1.

[0043] With reference to Figure 1 , in order to improve the hanging effect of the rope net 22 on garbage, the rope 221 is provided with spines at intervals, the spines are used for hooking garbage, and the hanging effect of the rope 221 on garbage is improved.

[0044] With reference to Figure 2The support groove 4 is arranged on the fixed ring 21 away from the bottom of the pit body 1, and the support piece 5 for supporting the inside of the fixed ring 21 is installed in the support groove 4, the support piece 5 abuts against the fixed ring 21, the support piece 5 is used for preventing the fixed ring 21 from deforming in the direction of the axis of the pit body 1, and meanwhile, the support piece 5 can also serve as a counterweight to press the fixed ring 21, thereby reducing the probability of the fixed ring 21 from separating from the pit body 1.

[0045] The working principle of the embodiment of the present application is as follows:

[0046] The plurality of hooks 3 are fixed by the fixed ring 21, then the plurality of rope groups 221 are detachably installed on the plurality of hooks 3, the connection positions of the plurality of rope groups 221 are bound, so as to form the rope net 22 for hanging the garbage, and meanwhile, the support piece 5 supports and fixes the fixed ring 21, so as to filter and collect the garbage entering the water collecting pit, and reduce the garbage content in the municipal pipeline.

[0047] The above are the preferred embodiments of the present application, and are not used to limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A water collection pit, characterized in that: Includes an annular mounting groove (11) formed on the pit body (1), wherein a filter assembly (2) is provided on the mounting groove (11) for filtering garbage entering the pit body (1), the filter assembly (2) including: A fixing ring (21) is provided in the mounting groove (11); A rope net (22) is set on a fixed ring (21) and is used to hang garbage.

2. A water collection pit according to claim 1, characterized in that: Multiple sets of hooks (3) are provided on the inner wall of the fixing ring (21), and the multiple sets of hooks (3) are used to fix the rope net (22).

3. A water collection pit according to claim 2, characterized in that: The rope net (22) is composed of multiple sets of ropes (221). The two ends of the ropes (221) are respectively set on two sets of hooks (3). Each set of hooks (3) is provided with a set of ropes (221), and the intersections of the ropes (221) are connected and locked to each other.

4. A water collection pit according to claim 3, characterized in that: The hook (3) includes: The fixing part (31) is disposed on the fixing ring (21) and located on the inner side wall of the fixing ring (21); The bending part (32) is located on the end of the fixing part (31) away from the fixing ring (21). The bending part (32) has an arc-shaped structure and is located above the fixing part (31). A gap (33) is left between the bending part (32) and the fixing part (31) to facilitate the rope (221) to enter the bending part (32). The gap (33) is located on the side close to the fixing ring (21).

5. A water collection pit according to claim 4, characterized in that: The fixing ring (21) is made of concrete. The fixing ring (21) is provided with an annular steel cage (211) to enhance the strength of the fixing ring (21). The annular steel cage (211) is welded to the fixing part (31).

6. A water collection pit according to claim 1, characterized in that: The fixed ring (21) has a support groove (4) on the end away from the pit body (1). A support member (5) is provided in the support groove (4). The support member (5) abuts against the fixed ring (21) and prevents the fixed ring (21) from deforming in the direction of the pit body (1) axis.

7. A water collection pit according to claim 3, characterized in that: The rope (221) is made of a flexible material.

8. A water collection pit according to claim 3, characterized in that: The rope (221) is provided with barbs at intervals, which are used to hook up garbage.

9. A water collection pit according to claim 3, characterized in that: The intersections of the ropes (221) are secured by a connecting rope (222), which is removable and facilitates the replacement of some of the ropes (221).

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