Insect-proof gutter inlet

Abstract

The utility model relates to the technical field of drainage, and provides an insect-proof gutter inlet which comprises a shaft, a grate, a gutter inlet connecting pipe and a sewage intercepting hanging basket. The grate is arranged on the water inlet; the water outlet is communicated with the gutter inlet connecting pipe; the sewage intercepting hanging basket is arranged in a shaft. The device further comprises an insect prevention assembly. The insect prevention assembly is detachably mounted on the sewage interception hanging basket; the insect prevention assembly is provided with a plurality of water filtering holes capable of blocking mosquitoes. According to the insect-proof gutter inlet, the insect-proof assembly is additionally arranged to block mosquitoes, and meanwhile drainage of the gutter inlet is not affected; in addition, the insect prevention assembly is wide in application range, and the gutter inlet structure does not need to be additionally transformed.

Description

Technical Field

[0001] This utility model relates to the field of drainage technology, specifically to an insect-proof rainwater inlet. Background Technology

[0002] In combined sewer systems in southern my country, rainwater and sewage are discharged together. Using traditional rainwater inlets, unpleasant odors can develop in the drainage mains during dry weather, causing air pollution and creating conditions for mosquito breeding and disease transmission. To improve this situation, effective measures are urgently needed to optimize and improve the drainage system. For example, CN205742488U discloses an inlet odor-blocking and mosquito-prevention device, including an inlet. The key feature of this design is that the inlet is equipped with a shield to cover it, and a floating platform is connected to the shield. The shield is slidably connected to the inlet, and the floating platform can move the shield vertically along the inlet. When there is no rain, the cover can conceal the inlet; however, when it rains, surface water gathers and flows towards the inlet, which is then blocked by the cover. The water level outside the inlet rises, and the floating platform, buoyed by the rising water level, pushes the cover vertically upwards with the water level, thus covering the portion above the water surface and providing all-weather odor control and mosquito / fly prevention. The aforementioned patent achieves this mosquito / fly prevention effect by adding a swinging cover to seal the inlet.

[0003] Therefore, the technical problem to be solved in this case is: how to solve the problem of mosquito breeding in the rainwater inlet. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an insect-proof rainwater inlet. This insect-proof rainwater inlet blocks mosquitoes by adding an insect-proof component, without affecting the drainage of the rainwater inlet. In addition, the insect-proof component has a wide range of applications and does not require additional modifications to the structure of the rainwater inlet.

[0005] The technical solution of this utility model is:

[0006] An insect-proof rainwater inlet includes a well shaft, a grate, a rainwater inlet connecting pipe, and a sewage interception basket. The well shaft has an inlet and an outlet. The grate is installed on the inlet. The outlet is connected to the rainwater inlet connecting pipe. The sewage interception basket is installed inside the well shaft and also includes an insect-proof component. The insect-proof component is detachably installed on the sewage interception basket. The insect-proof component has multiple filter holes that can block mosquitoes.

[0007] In the aforementioned insect-proof rainwater inlet, the insect-proof component and the sewage interception basket are detachably installed via a clip.

[0008] The aforementioned insect-proof rainwater inlet also includes a support frame; the intercepting basket is detachably installed inside the well shaft via the support frame.

[0009] In the aforementioned insect-proof rainwater inlet, the insect-proof component is an insect-proof basket installed inside or outside the intercepting basket; the filter hole is installed on the insect-proof basket; when the insect-proof basket is installed inside the intercepting basket, the clip is installed on the insect-proof basket; when the insect-proof basket is installed outside the intercepting basket, the clip is installed on the intercepting basket.

[0010] The aforementioned insect-proof rainwater inlet also includes a handle for easy access. When the insect-proof basket is placed inside the intercepting basket, the handle is placed on the intercepting basket; when the insect-proof basket is placed outside the intercepting basket, the handle is placed on the insect-proof basket.

[0011] In the aforementioned insect-proof rainwater inlet, the insect-proof component includes a base plate covering the bottom of the intercepting basket and a side plate covering the sides of the intercepting basket; both the base plate and the side plate are located inside the intercepting basket; the filter holes are located on the base plate and the side plate; and each side plate is equipped with a clip.

[0012] In the aforementioned insect-proof rainwater inlet, the inside of the intercepting basket is provided with a limiting block; the limiting block is used to position the bottom plate and the side plate.

[0013] In the aforementioned insect-proof rainwater inlet, the side plate is provided with a pull ring for easy removal and placement.

[0014] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0015] This invention blocks mosquitoes by adding an insect-proof component, without affecting the drainage of the rainwater inlet; in addition, the insect-proof component has a wide range of applications and does not require additional modification to the rainwater inlet structure; the detachable design of the insect-proof component also makes it easy for staff to clean the dirt on it. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the sewage interception basket and insect-proof basket of Embodiment 1 of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the intercepting basket, bottom plate, and side plate of Embodiment 2 of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the sewage interception basket in Embodiment 2 of this utility model;

[0019] Figure 4 This is a schematic diagram of the vertical rainwater inlet of this utility model;

[0020] Figure 5 This is a schematic diagram of the flat rainwater inlet of this utility model;

[0021] Figure 6This is a schematic diagram of the combined rainwater inlet of this utility model.

[0022] The correspondence between the labels in the diagram is as follows:

[0023] Well shaft 1; Inlet 101; Drain outlet 102; Grate 2; Rainwater inlet connecting pipe 3; Sewage interception basket 4; Limiting block position 41; Insect-proof basket 5; Base plate 51; Side plate 52; Pull ring 521; Filter hole 501; Clip 6; Handle 7; Support 8. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] refer to Figure 1 An insect-proof rainwater inlet includes a well shaft 1, a grate 2, a rainwater inlet connecting pipe 3, and a sewage interception basket 4. The well shaft 1 is provided with an inlet 101 and an outlet 102. The grate 2 is disposed on the inlet 101. The outlet 102 is connected to the rainwater inlet connecting pipe 3. The sewage interception basket 4 is disposed inside the well shaft 1 and also includes an insect-proof component. The insect-proof component is detachably installed on the sewage interception basket 4. The insect-proof component is provided with a plurality of filter holes 501 that can block mosquitoes.

[0027] In this embodiment, specifically, the insect-proof component and the dirt-catching basket 4 are detachably installed via a clip 6.

[0028] In this embodiment, more specifically, the insect-proof component is an insect-proof basket 5 disposed inside the intercepting basket 4; the water filter hole 501 is disposed on the insect-proof basket 5; when the insect-proof basket 5 is disposed inside the intercepting basket 4, the clip 6 is disposed on the insect-proof basket 5; and the handle 7 is disposed on the intercepting basket 4.

[0029] In practical applications, simply place the insect-proof basket 5 directly into the dirt-intercepting hanging basket 4. Since the filter holes 501 on the insect-proof basket 5 have a small diameter, they can block mosquitoes without hindering rainwater from passing through, thereby achieving the purpose of preventing mosquito breeding.

[0030] In addition, the design of the clip 6 allows the insect-proof basket 5 and the dirt-catching hanging basket 4 to be lifted at the same time, making it easier for staff to clean them.

[0031] Similarly, the insect-proof component can also be an insect-proof basket 5 set outside the intercepting basket 4; the filter hole 501 is set on the insect-proof basket 5; when the insect-proof basket 5 is set outside the intercepting basket 4, the clip 6 is set on the intercepting basket 4; the handle 7 is set on the insect-proof basket 5.

[0032] This embodiment adds an insect-proof component to block mosquitoes and insects without affecting the drainage of the rainwater inlet; in addition, the insect-proof component has a wide range of applications and does not require additional modification to the rainwater inlet structure; the detachable design of the insect-proof component also makes it easy for staff to clean the dirt on it.

[0033] Preferably, there is a certain gap between the bottom of the insect-proof basket 5 and the bottom of the dirt-blocking hanging basket 4 to prevent the holes of the dirt-blocking hanging basket 4 from interfering with and clogging the water filter holes 501 of the insect-proof basket 5.

[0034] In this embodiment, a support 8 is also included; the intercepting basket 4 is detachably installed inside the well cylinder 1 via the support 8. In this embodiment, the intercepting basket 4 is fixed inside the well cylinder 1 via the support 8, and a well ring is provided on the upper end face of the well cylinder 1, with the support 8 hanging on the well ring; in practical applications, the support 8 provides support without affecting the drainage performance of the insect-proof intercepting basket 4.

[0035] In practical applications, single or multiple insect-proof rainwater inlets can be selected based on regional climate and rainfall. When multiple insect-proof rainwater inlets are selected, they are connected through rainwater inlet connecting pipe 3. The water inlet 101 of the well shaft 1 is located on the upper end face or side face. Furthermore, the grate 2 has various styles, combining with road curbs and sidewalks to form a vertical structure (see reference). Figure 4 ), flat (reference) Figure 5 ) and combined (reference) Figure 6 (e.g., rainwater inlets)

[0036] Example 2

[0037] refer to Figure 2 , 3 An insect-proof rainwater inlet includes a well shaft 1, a grate 2, a rainwater inlet connecting pipe 3, and a sewage interception basket 4. The well shaft 1 is provided with an inlet 101 and an outlet 102. The grate 2 is disposed on the inlet 101. The outlet 102 is connected to the rainwater inlet connecting pipe 3. The sewage interception basket 4 is disposed inside the well shaft 1 and also includes an insect-proof component. The insect-proof component is detachably installed on the sewage interception basket 4. The insect-proof component is provided with a plurality of filter holes 501 that can block mosquitoes.

[0038] In this embodiment, specifically, the insect-proof component includes a bottom plate 51 covering the bottom of the intercepting basket 4 and a side plate 52 covering the sides of the intercepting basket 4; both the bottom plate 51 and the side plate 52 are disposed inside the intercepting basket 4; the filter holes 501 are disposed on the bottom plate 51 and the side plate 52; and each side plate 52 is provided with the clips 6.

[0039] In practical applications, both the base plate 51 and the side plate 52 are placed inside the intercepting basket 4. Because the diameter of the filter holes 501 on the base plate 51 and the side plate 52 is small, they can block mosquitoes without hindering rainwater from passing through, thereby achieving the purpose of preventing mosquito breeding. At the same time, the design of the clip 6 can prevent the side plate 52 from tipping over due to excessive water flow.

[0040] In a preferred embodiment, the trap basket 4 has a limiting block 41 inside; the limiting block is used to position the base plate 51 and the side plate 52. This preferred embodiment facilitates the stable positioning and installation of the base plate 51 and the side plate 52 by workers, thereby ensuring the feasibility of mosquito prevention.

[0041] In this embodiment, the side plate 52 is provided with a pull ring 521 for easy access. Combined with the clip 6 design described above, workers can simultaneously lift the dirt-catching basket 4 by taking or putting away the pull ring 521, thus facilitating the cleaning of dirt on it.

[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An insect-proof rainwater inlet, comprising a well shaft, a grate, a rainwater inlet connecting pipe, and a wastewater intercepting basket, wherein the well shaft is provided with an inlet and an outlet; the grate is disposed on the inlet; the outlet is connected to the rainwater inlet connecting pipe; and the wastewater intercepting basket is disposed inside the well shaft, characterized in that, It also includes an insect-proof component; the insect-proof component is detachably installed on the waste-trapping basket; the insect-proof component is provided with multiple filter holes that can block mosquitoes.

2. The insect-proof rainwater inlet according to claim 1, characterized in that, The insect-proof components and the waste-trapping basket are detachably installed via a clip.

3. The insect-proof rainwater inlet according to claim 1, characterized in that, It also includes a support frame; the intercepting basket is detachably installed inside the well shaft via the support frame.

4. The insect-proof rainwater inlet according to claim 2, characterized in that, The insect-proof component is an insect-proof basket installed inside or outside the intercepting basket; the filter hole is installed on the insect-proof basket; when the insect-proof basket is installed inside the intercepting basket, the clip is installed on the insect-proof basket; when the insect-proof basket is installed outside the intercepting basket, the clip is installed on the intercepting basket.

5. The insect-proof rainwater inlet according to claim 4, characterized in that, It also includes a handle for easy access; when the insect-proof basket is placed inside the waste-trapping basket, the handle is placed on the waste-trapping basket; when the insect-proof basket is placed outside the waste-trapping basket, the handle is placed on the insect-proof basket.

6. The insect-proof rainwater inlet according to claim 2, characterized in that, The insect-proof component includes a base plate covering the bottom of the intercepting basket and side plates covering the sides of the intercepting basket; both the base plate and the side plates are located inside the intercepting basket; the water filter holes are located on the base plate and the side plates; and each side plate is equipped with a clip.

7. The insect-proof rainwater inlet according to claim 6, characterized in that, The intercepting basket is equipped with a limiting block inside; the limiting block is used to position the bottom plate and the side plate.

8. The insect-proof rainwater inlet according to claim 6, characterized in that, The side panel is equipped with a pull ring for easy access.

Images