Connecting assembly of drainage pipe for municipal garden
By designing a municipal garden drainage pipe connection component with filter grille and cleaning components, the problem of drainage pipe blockage is solved, effective debris filtration and convenient cleaning and maintenance are achieved, which improves drainage effect and reduces costs.
Patent Information
- Application Number
- CN202421250109.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing municipal garden drainage pipe connection components lack a filter structure, which causes fallen leaves and debris to easily enter the drainage pipe, and a long-term accumulation leads to blockage of the drainage pipe, affecting the drainage effect.
A connecting component including an outer connecting assembly and a filtering and cleaning component group is designed. By setting a filter grille on the side of the inner housing part, the filter grille is located at the position of the outlet flange, which can effectively filter the debris in the drain pipe, and through the design of the extrusion plate and the connecting plate, it is convenient for personnel to clean and maintain.
It realizes effective filtering of debris in the drain pipe, avoids drainage pipe blockage, improves drainage effect, and reduces labor costs through simplified cleaning and maintenance processes.
Smart Images
Figure CN222577656U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal garden equipment, in particular to a connection component for a municipal garden drainage pipe. Background Art
[0002] Municipal garden drain pipes are usually used in drainage systems in cities and public gardens. The main function of these drain pipes is to drain rainwater and surface water to ensure that the surface and surrounding environment will not be flooded. Most of the drain pipes are connected through pipe connection components.
[0003] The current drainage pipe connection components lack a structure to filter garbage and debris in the pipes. In municipal gardens, fallen leaves and other debris can easily enter the drainage pipes through the drain outlets. Long-term accumulation can cause blockage in the drain pipes, affecting the drainage effect. In order to solve this problem, it is necessary to design connection components that can effectively filter debris. At the same time, the connection components need to be convenient for personnel to clean and maintain in order to reduce labor costs. Utility Model Content
[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a connection assembly for municipal garden drainage pipes to solve the problem that the current municipal garden drainage pipe connection assembly lacks a filtering structure as mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection component for a municipal garden drainage pipe, comprising: an external connection component, the external connection component is used to connect the drainage pipe, the external connection component comprises an inlet flange, one side of the inlet flange is provided with an outlet flange, and one side of the outlet flange is provided with an outer shell; a filter cleaning component group is provided inside the external connection component, and the filter cleaning component group is used to intercept and filter fallen leaves and garbage, and the filter cleaning component group comprises an inner shell member, the top of the inner shell member is provided with a bottom filter hole, the side of the bottom filter hole is provided with a filter grille, the top of the inner shell member is provided with an upper cover plate, the interior of the inner shell member is provided with an extrusion plate, the top of the extrusion plate is provided with a connecting plate member 1, one side of the connecting plate member 1 is provided with a connecting plate member 2, the interior of the connecting plate member 2 is provided with a screw member, and one side of the screw member is provided with an outer handle.
[0006] Preferably: an inlet flange is provided on one side of the outer shell, an outlet flange is provided at a position of the outer shell away from the inlet flange, a slide groove is provided on the outer shell at a position corresponding to the inner shell part, and the outer shell slides in contact with the inner shell part through the slide groove.
[0007] Preferably, a bottom filter hole is provided at the bottom of the inner casing, a side surface of the inner casing is connected to a filter grille via a through groove, the filter grille is located at the outlet flange, and a top of the inner casing is connected to an upper cover plate.
[0008] Preferably, the bottom of the upper cover plate and the top of the outer shell are connected by bolts, the extrusion plate is in sliding contact with the inside of the inner shell through a slide groove, and a plurality of filter grooves are arranged on the extrusion plate.
[0009] Preferably: one end of the connecting plate member 1 is connected to the top of the extrusion plate, one end of the connecting plate member 1 away from the extrusion plate is connected to the connecting plate member 2, and one end of the connecting plate member 2 away from the connecting plate member 1 is connected to a handle.
[0010] Preferably: the upper cover plate is provided with a slide groove at a position corresponding to the connecting plate component 1 and the connecting plate component 2, and the upper cover plate slides in contact with the connecting plate component 1 and the connecting plate component 2 through the slide groove, the connecting plate component 1 is provided with a through hole at a position corresponding to the screw component, the upper cover plate is provided with a threaded hole at a position corresponding to the screw component, and the upper cover plate is connected to the screw component through the threaded hole.
[0011] Preferably: the second connecting plate is provided with a plurality of through holes at positions corresponding to the screw members, and the outer handle is connected to the top of the upper cover plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The connection assembly of the municipal garden drainage pipe is provided with an external connection assembly and a filtering and cleaning component group. The current drainage pipe connection assembly lacks a structure for filtering garbage and debris in the pipe. In the municipal garden, fallen leaves and other debris can easily enter the drainage pipe through the drain port. Long-term accumulation will cause the drainage pipe to be blocked, affecting the drainage effect. In order to solve this problem, it is necessary to design a connection assembly that can effectively filter the debris. In the corresponding designed external connection assembly and filtering and cleaning component group, when installing, first connect the connection plate part 1 and the connection plate part 2 with bolts, and move the extrusion plate to the upper position inside the inner shell part by pulling the handle at one end of the connection plate part 2. At this time, the overall structure is as shown in the figure. Figure 1 , Figure 2 and Figure 3The position of the drain pipe can be set, and then the bolts between the connecting plate part 1 and the connecting plate part 2 can be removed. At this time, the connecting plate part 2 can be inserted to reduce the volume of the overall connecting assembly and facilitate installation. Then, the outer shell is connected to the drain pipe through the inlet flange and the outlet flange. When water flows in the drain pipe, the sewage will enter the outer shell and the inner shell through the inlet flange, and then continue to flow into the drain pipe on the other side through the filter grille and the outlet flange. When the sewage passes through the filter grille, the liquid can pass through the filter grille, but the fallen leaves and other debris will be blocked by the filter grille and cannot pass through the filter grille to enter the drain pipe on the other side, thereby achieving the effect of filtering the sewage. In addition, the design of the connecting assembly and the filter cleaning component group can effectively filter the sewage, and the filtered dirt will be accumulated in the lower position inside the inner shell for caching. The cached garbage cannot block the drainage pipe. By subsequently cleaning the inner shell, the garbage under the filter cache can be efficiently cleaned;
[0014] 2. The connection assembly of the municipal garden drainage pipe is provided with an external connection assembly and a filtering and cleaning component group. The connection assembly needs to be convenient for personnel to clean and maintain in order to reduce labor costs. In the correspondingly designed external connection assembly and filtering and cleaning component group, when the filtering and cleaning component group needs to be maintained, first connect the connecting plate 1 and the connecting plate 2 with bolts, then unscrew the screw from the threaded hole on the upper cover plate. At this time, the screw will also be released from the contact with the through hole of the connecting plate 1, and then the handle on the connecting plate 2 can be held to press the connecting plate 2, the connecting plate 1 and the extrusion plate downward. During the pressing process, the floating garbage and the deposited garbage in the filtering and cleaning component group can be squeezed to reduce the water inside the garbage. When the extrusion plate is pressed to the bottom, Figure 6 and Figure 7 The structural position shown can be connected by passing the screw through the second through hole on the connecting plate and the upper cover plate through the threaded hole, and then removing the bolts connecting the upper cover plate and the outer shell, and by pulling the outer handle upward to lift it up, the filter cleaning component group and the cached garbage squeezed in the filter cleaning component group can be pulled out of the outer shell, and in the process of pulling out, the water in the inner shell member will flow out through the filter groove between the squeezing plates and the bottom filter hole at the bottom of the inner shell member, thereby avoiding pulling out excess water, and after pulling it out, by removing the screw and adjusting the position of the squeezing plate, the inner shell member can be controlled to complete the dumping and discharge of the garbage in the inner shell member, and after completion, the filter cleaning component group can be reset to restore it to its original position. Figure 3 In addition, the design of the connecting components and the filtering and cleaning component group can efficiently take out and clean the garbage stored inside, which improves maintenance efficiency and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1It is a schematic diagram of the overall front structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of the integrated back side of the utility model;
[0017] Figure 3 It is a schematic structural diagram of the overall cross-section of the utility model;
[0018] Figure 4 For the utility model Figure 3 The structural diagram at A in the middle;
[0019] Figure 5 This is a schematic diagram of the structure of the bottom of the filter cleaning component group of the utility model;
[0020] Figure 6 It is a schematic diagram of the structure after the overall structure of the utility model is transformed;
[0021] Figure 7 It is a schematic cross-sectional view of the utility model after the overall structure is transformed.
[0022] In the figure: 01, external connection assembly; 11, inlet flange; 12, outlet flange; 13, outer shell; 02, filter cleaning component group; 21, inner shell; 22, bottom filter hole; 23, filter grille; 24, upper cover; 25, extrusion plate; 26, connecting plate one; 27, connecting plate two; 28, screw; 29, external handle. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-7The utility model provides an embodiment: a connection component for a municipal garden drainage pipe, comprising: an external connection component 01, the external connection component 01 is used to connect the drainage pipe, the external connection component 01 comprises an inlet flange 11, one side of the inlet flange 11 is provided with an outlet flange 12, one side of the outlet flange 12 is provided with an outer shell 13; the interior of the external connection component 01 is provided with a filter cleaning component group 02, the filter cleaning component group 02 is used to block and filter fallen leaves and garbage, the filter cleaning component group 02 comprises an inner shell 21, the top of the inner shell 21 is provided with a bottom filter hole 22, the side of the bottom filter hole 22 is provided with a filter grille 23, the top of the inner shell 21 is provided with an upper cover plate 24, the interior of the inner shell 21 is provided with an extrusion plate 25, the top of the extrusion plate 25 is provided with a connecting plate 26, one side of the connecting plate 26 is provided with a connecting plate 27, the interior of the connecting plate 27 is provided with a screw 28, and one side of the screw 28 is provided with an outer handle 29.
[0025] An inlet flange 11 is provided on one side of the outer shell 13, an outlet flange 12 is provided at a position of the outer shell 13 away from the inlet flange 11, a slide groove is provided at a position of the outer shell 13 corresponding to the inner shell part 21, and the outer shell 13 slides in contact with the inner shell part 21 through the slide groove.
[0026] A bottom filter hole 22 is provided at the bottom of the inner housing member 21 . The side of the inner housing member 21 is connected to a filter grille 23 via a through groove. The filter grille 23 is located at the outlet flange 12 . The top of the inner housing member 21 is connected to an upper cover plate 24 .
[0027] The bottom of the upper cover plate 24 and the top of the outer shell 13 are connected by bolts, and the extrusion plate 25 is in sliding contact with the inside of the inner shell 21 through a slide groove, and a plurality of filter grooves are arranged on the extrusion plate 25.
[0028] One end of the connecting plate 1 26 is connected to the top of the extrusion plate 25 , one end of the connecting plate 1 26 away from the extrusion plate 25 is connected to the connecting plate 2 27 , and one end of the connecting plate 27 away from the connecting plate 1 26 is connected with a handle.
[0029] The upper cover plate 24 is provided with sliding grooves at positions corresponding to the connecting plate component 1 26 and the connecting plate component 2 27, and the upper cover plate 24 slides in contact with the connecting plate component 1 26 and the connecting plate component 2 27 through the sliding grooves. The connecting plate component 1 26 is provided with a through hole at a position corresponding to the screw component 28, and the upper cover plate 24 is provided with a threaded hole at a position corresponding to the screw component 28, and the upper cover plate 24 is connected to the screw component 28 through the threaded hole.
[0030] The second connecting plate 27 is provided with a plurality of through holes at positions corresponding to the screws 28 , and an outer handle 29 is connected to the top of the upper cover 24 .
[0031] Working principle: The current drainage pipe connection assembly lacks a structure for filtering garbage and debris in the pipe. In municipal gardens, fallen leaves and other debris can easily enter the drainage pipe through the drain port. Long-term accumulation will cause the drain pipe to be blocked, affecting the drainage effect. In order to solve this problem, it is necessary to design a connection assembly that can effectively filter debris. In the corresponding designed external connection assembly 01 and filter cleaning component group 02, when installing, first connect the connection plate 1 26 and the connection plate 2 27 with bolts, and move the extrusion plate 25 to the upper position inside the inner shell 21 by pulling the handle at one end of the connection plate 27. At this time, the overall structure is as shown in the figure. Figure 1 , Figure 2 and Figure 3 The bolts between the connecting plate 1 26 and the connecting plate 2 27 can be removed, and the connecting plate 2 27 can be inserted at this time to reduce the volume of the overall connecting assembly and facilitate installation. The outer shell 13 is then connected to the drain pipe through the inlet flange 11 and the outlet flange 12. When water flows through the drain pipe, the sewage will enter the outer shell 13 and the inner shell 21 through the inlet flange 11, and then continue to flow into the drain pipe on the other side through the filter grille 23 and the outlet flange 12. When the sewage passes through the filter grille 23, the liquid can pass through the filter grille 23, but the fallen leaves and other debris will be blocked by the filter grille 23 and cannot pass through the filter grille 23 to enter the drain pipe on the other side, thereby achieving the effect of filtering the sewage. In addition, the design of the connecting assembly 01 and the filter cleaning component group 02 can effectively filter the sewage, and the filtered dirt will be stored in the lower position inside the inner shell 21 for caching. The cached garbage cannot block the drainage pipe. By subsequently cleaning the inner shell 21, the garbage under the filter cache can be efficiently cleaned. It is necessary that the connection components can be convenient for personnel to clean and maintain in order to reduce labor costs. In the corresponding designed external connection components 01 and filter cleaning component group 02, when the filter cleaning component group 02 needs to be maintained, first connect the connecting plate 1 26 and the connecting plate 2 27 with bolts, and then unscrew the screw 28 from the threaded hole on the upper cover plate 24. At this time, the screw 28 will also be released from the contact with the through hole of the connecting plate 1 26. Then, the handle on the connecting plate 27 can be held to press the connecting plate 27, the connecting plate 1 26 and the squeezing plate 25 downward. During the pressing process, the floating garbage and the deposited garbage in the filter cleaning component group 02 can be squeezed to reduce the water inside the garbage. When the squeezing plate 25 is pressed to the bottom, Figure 6 and Figure 7The structural position shown can be connected by passing the screw 28 through the through hole on the connecting plate 27 and the upper cover plate 24 through the threaded hole, and then removing the bolts connecting the upper cover plate 24 and the outer shell 13. By pulling the outer handle 29 upward, the filter cleaning component group 02 and the squeezed cache garbage in the filter cleaning component group 02 can be pulled out from the outer shell 13. In the process of pulling out, the water in the inner shell member 21 will flow out through the filter groove between the squeezing plates 25 and the bottom filter hole 22 at the bottom of the inner shell member 21, thereby avoiding pulling out excess water. After pulling it out, by removing the screw 28 and adjusting the position of the squeezing plate 25, the inner shell member 21 can be controlled to complete the dumping and discharge of the garbage in the inner shell member 21. After completion, the filter cleaning component group 02 can be reset to restore it to its original position. Figure 3 In the middle position, the design of the connecting component 01 and the filtering and cleaning component group 02 can efficiently take out and clean the garbage stored inside, improve maintenance efficiency and reduce labor costs.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A connection assembly for a municipal garden drainage pipe, characterized in that: include: An external connection component (01), the external connection component (01) being used to connect a drainage pipe, the external connection component (01) comprising an inlet flange (11), an outlet flange (12) being provided on one side of the inlet flange (11), and an outer shell (13) being provided on one side of the outlet flange (12); The outer connection component (01) is provided with a filter cleaning component group (02) inside, and the filter cleaning component group (02) is used to block and filter fallen leaves and garbage. The filter cleaning component group (02) comprises an inner shell member (21), the top of the inner shell member (21) is provided with a bottom filter hole (22), the side of the bottom filter hole (22) is provided with a filter grille (23), the top of the inner shell member (21) is provided with an upper cover plate (24), the inner shell member (21) is provided with an extrusion plate (25), the top of the extrusion plate (25) is provided with a connecting plate member 1 (26), one side of the connecting plate member 1 (26) is provided with a connecting plate member 2 (27), the inside of the connecting plate member 2 (27) is provided with a screw member (28), and one side of the screw member (28) is provided with an outer handle (29).
2. A connection assembly for a municipal garden drainage pipe according to claim 1, characterized in that: An inlet flange (11) is provided on one side of the outer shell (13), an outlet flange (12) is provided at a position of the outer shell (13) away from the inlet flange (11), and a slide groove is provided on the outer shell (13) at a position corresponding to the inner shell component (21), and the outer shell (13) slidably contacts the inner shell component (21) through the slide groove.
3. The connection assembly for municipal garden drainage pipes according to claim 1, characterized in that: The bottom of the inner casing (21) is provided with a bottom filter hole (22); the side of the inner casing (21) is connected to a filter grille (23) via a through groove; the filter grille (23) is located at the position of the outlet flange (12); and the top of the inner casing (21) is connected to an upper cover plate (24).
4. The connection assembly for municipal garden drainage pipes according to claim 1, characterized in that: The bottom of the upper cover plate (24) and the top of the outer shell (13) are connected by bolts, and the extrusion plate (25) is in sliding contact with the inside of the inner shell (21) through a slide groove, and a plurality of filter grooves are arranged on the extrusion plate (25).
5. The connection assembly for municipal garden drainage pipes according to claim 1, characterized in that: One end of the connecting plate member 1 (26) is connected to the top of the extrusion plate (25), and the end of the connecting plate member 1 (26) away from the extrusion plate (25) is connected to the connecting plate member 2 (27), and the end of the connecting plate member 2 (27) away from the connecting plate member 1 (26) is connected to a handle.
6. The connection assembly for municipal garden drainage pipes according to claim 1, characterized in that: The upper cover plate (24) is provided with a slide groove at a position corresponding to the connecting plate member 1 (26) and the connecting plate member 2 (27), and the upper cover plate (24) slides in contact with the connecting plate member 1 (26) and the connecting plate member 2 (27) through the slide groove, the connecting plate member 1 (26) is provided with a through hole at a position corresponding to the screw member (28), the upper cover plate (24) is provided with a threaded hole at a position corresponding to the screw member (28), and the upper cover plate (24) is connected to the screw member (28) through the threaded hole.
7. The connection assembly for municipal garden drainage pipes according to claim 1, characterized in that: The second connecting plate member (27) is provided with a plurality of through holes at positions corresponding to the screw members (28), and the outer handle (29) is connected to the top of the upper cover plate (24).