Outdoor drainage structure
By introducing detachable filter components, sewage racks and filter mesh plates into the outdoor drainage structure, the problem of easy blockage of drainage pipes is solved, the drainage efficiency and service life are improved, and the maintenance process is simplified.
Patent Information
- Application Number
- CN202421107207.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-21
AI Technical Summary
In the existing outdoor drainage structure, the drainage pipes are easily blocked by impurities, resulting in a reduced drainage efficiency and shortened service life, and it is difficult to clean, affecting maintenance efficiency.
An outdoor drainage structure is designed, including a drainage trough, a drainage pipe and a drainage channel. The drainage trough is equipped with a detachable filter member and a sewage rack, and a detachable filter screen plate three are installed in the drainage channel. The components filter and intercept impurities to ensure the unobstructed drainage pipes and channels.
Through the design of filter components, sewage racks and filter mesh plates, impurities can be effectively prevented from entering drainage pipes and channels, drainage efficiency is improved, service life is extended, and the cleaning and maintenance process is simplified through the detachable design, reducing maintenance costs.
Smart Images
Figure CN222456288U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of house drainage structures, in particular to an outdoor drainage structure. Background Art
[0002] The house drainage structure is one of the more important structures in house construction. The house drainage structure is mainly divided into indoor drainage structure and outdoor drainage structure. The outdoor drainage structure is mainly used to drain rainwater from the roof to the ground through pipes.
[0003] Common outdoor drainage structures mostly use drainage pipes for drainage. The drainage pipes are installed outside the walls of the building. The top of the pipe is connected to the roof, and the bottom of the pipe is connected to the drainage ditch. During the drainage process, impurities on the roof enter the pipe along with the accumulated water. The impurities can easily cause pipe blockage. The pipes are long and narrow, and impurities are inconvenient to clean. Blockages are difficult to clear, which affects the drainage effect and the service life of the drainage structure. Utility Model Content
[0004] The purpose of the utility model is to provide an outdoor drainage structure to solve the above-mentioned problems.
[0005] The technical solution of the utility model includes: an outdoor drainage structure, which includes: a drainage groove, a drainage pipe and a drainage channel, the drainage groove is provided with a detachable filter component, the filtered material of the filter component enters the drainage channel through the drainage pipe, and the drainage pipe is provided with a detachable dirt hanging rack.
[0006] Preferably, the drainage groove includes a drainage groove 1, and the filter component located therein includes a filter screen plate 1, and a mounting sleeve is provided at the bottom of the filter screen plate 1, and the top end of the dirt hanging rack extends out of the drain pipe and is connected to the mounting sleeve.
[0007] Preferably, the dirt hanging rack includes a mounting rod, a main support rod and several dirt hanging rods, the mounting rod is located at the top of the main support rod, and the inner bottom surface of the mounting sleeve abuts against the mounting rod to confine it in the mounting sleeve; the dirt hanging rod is located in the drain pipe, the bottom end of which is connected to the main support rod, and the top end is inclined in the direction away from the main support rod.
[0008] Preferably, one end of the filter screen plate 1 is bent in a direction away from the drain pipe, and the end is clamped with the drainage groove 1. The other end of the filter screen plate 1 is fixed with a guide plate, and the guide plate abuts the installation surface of the outdoor drainage structure.
[0009] Preferably, the guide plate includes a drainage part 1 and a drainage part 2, the bottom of the drainage part 1 is connected to the drainage part 2, the top is inclined toward the installation surface of the outdoor drainage structure, and a ball bearing is provided between the drainage part 2 and the installation surface of the outdoor drainage structure.
[0010] Preferably, the drainage groove includes a second drainage groove, the filter component located therein includes a second filter screen plate, and a water pipe connected to the drain pipe is provided at the bottom of the second drainage groove.
[0011] Preferably, a detachable filter screen plate three is provided in the drainage channel, and the filter screen plate three is located below the water inlet of the drainage channel, and the filter holes thereof are smaller than the filter holes of the filter component.
[0012] Preferably, a pull ring is provided on the top of the filter screen plate three and a sliding member is provided on the outer periphery, a guide member connected to the sliding member is provided on the inner wall of the drainage channel, the guide member extends along the height direction of the drainage channel, and a limit block is provided at the bottom of the guide member to limit the sliding member thereon.
[0013] Preferably, a protective cover plate is provided above the filter screen plate three, and the protective cover plate is detachably connected to the drainage channel.
[0014] Preferably, the outer sleeve of the drain pipe is provided with a plurality of pipe sleeves, and the outer portion of the pipe sleeve is provided with a mounting plate with holes.
[0015] The beneficial effects of the present invention are as follows: (1) most impurities are filtered and blocked by the filter component, and floccules entering the drain pipe are hooked by the dirt hanging rod to prevent them from being blocked at the outlet of the drain pipe. The sewage entering the drainage channel is filtered by the filter screen plate 3 to prevent the outlet pipe from being blocked. Then, the filter component, the dirt hanging rack and the filter screen plate 3 can be cleaned regularly to ensure the drainage efficiency and service life of the outdoor drainage structure and reduce maintenance costs; (2) the above-mentioned structural components are connected in a detachable and easy-to-disassemble manner, which can improve the cleaning and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural diagram of an embodiment of the utility model;
[0017] Figure 2 This is a schematic diagram of the connection between the filter screen plate 1 and the dirt hanging rack in the embodiment of the utility model;
[0018] Figure 3 This is a bottom view of the installation sleeve in the embodiment of the utility model;
[0019] Figure 4 This is a diagram of the installation structure of the filter screen plate 3 in the embodiment of the utility model;
[0020] Figure 5 It is a top view of the pipe sleeve in the embodiment of the utility model.
[0021] In the figure:
[0022] 1. Drainage trough one; 2. Drainage trough two; 3. Drain pipe; 4. Drain channel; 5. Filter screen one; 6. Filter screen two; 7. Guide plate; 7a. Drainage part one; 7b. Drainage part two; 8. Ball bearing; 9. Sewage hanging rack; 9a. Mounting clamp rod; 9b. Main support rod; 9c. Sewage hanging rod; 10. Pipe sleeve; 11. Mounting plate with holes; 12. Water guide pipe; 13. Mounting clamp sleeve; 14. Filter screen three; 15. Pull ring; 16. Sliding piece; 17. Guide piece; 18. Limit block; 19. Protective cover. DETAILED DESCRIPTION
[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solution 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 of 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] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0027] Reference Figure 1-5The present embodiment provides an outdoor drainage structure, which includes: a drainage groove, a drainage pipe 3 and a drainage channel 4. A detachable filter component is provided in the drainage groove, and the filtered material of the filter component enters the drainage channel 4 through the drainage pipe 3. A detachable dirt hanging rack 9 is provided in the drainage pipe 3. The filter component can filter the material entering the outdoor drainage structure for the first time, filter out particles or impurities with larger volume, and prevent them from entering the slender drainage pipe 3 and causing blockage; usually, in order to ensure the drainage efficiency, the pores of the filter component cannot be too small, so some fine impurities or floccules will inevitably pass through the filter component. At this time, the dirt hanging rack 9 can filter the material entering the outdoor drainage structure for the second time (or remove impurities), and the floccules fall on the dirt hanging rack 9 and are intercepted, and the floccules falling on the dirt hanging rack 9 can also receive some fine impurities after accumulation, so as to prevent the water outlet of the drainage pipe 3 from being blocked. When the drainage is not smooth, the filter component and the dirt hanging rack 9 can be disassembled for cleaning or replaced with new ones, which solves the problem that the drainage pipe 3 is slender and easy to be blocked and difficult to dredge, and effectively improves the drainage efficiency of the outdoor drainage structure and prolongs the service life.
[0028] Since the drain pipe 3 is heavy and long, a pipe sleeve 10 can be sleeved on the outside of the drain pipe 3. A mounting plate 11 with holes is provided on the outside of the pipe sleeve 10 so that it can be fixed to the mounting surface of the outdoor drainage structure by tools such as bolts; the drainage trough can be fixed to the mounting surface of the outdoor drainage structure by gluing, bolting, etc.
[0029] The external contours of buildings are different. If drainage pipes 3 are set from the top to the roof and from the bottom to the ground on all sides of the building, the aesthetics of the building will be reduced and the cleaning workload will be increased. Therefore, the number and distribution positions of the drainage pipes 3 can be designed according to the range of rainwater received by the top of the building, and a sewage rack 9 can be installed in the drainage groove (hereinafter referred to as drainage groove 1) directly above the drainage pipe 3 to facilitate the vertical removal of the sewage rack 9 from the drainage pipe 3 for cleaning. A water pipe 12 is set at the bottom of the other drainage groove (hereinafter referred to as drainage groove 2), and the bottom end of the water pipe 12 is connected to the drainage pipe 3. The height of the bottom end of the water pipe 12 can be configured according to actual needs. The sewage entering the drainage pipe 3 through the drainage groove 2 and the water pipe 12 can also be removed by the sewage rack 9 to ensure the subsequent drainage effect. In addition, this solution can greatly reduce the workload of cleaning the sewage rack 9 and reduce maintenance costs.
[0030] Reference Figure 1-2The filter component includes a filter screen plate 1 5 and a filter screen plate 2 6, which are respectively located in the drainage groove 1 1 and the drainage groove 2 2. The bottom of the filter screen plate 1 5 is provided with a mounting sleeve 13 for mounting the dirt hanging rack 9. The top of the dirt hanging rack 9 extends out of the drain pipe 3 and is connected to the mounting sleeve 13. The filter screen plate 1 5, the filter screen plate 2 6 and the dirt hanging rack 9 can be disassembled and cleaned separately. The filter screen plate 1 5 and the dirt hanging rack 9 are connected by the mounting sleeve 13. When the filter screen plate 1 5 is removed, the dirt hanging rack 9 can be pulled and pulled out of the drain pipe 3 for cleaning, which improves the convenience of operation and the cleaning efficiency.
[0031] The dirt hanging frame 9 includes a mounting rod 9a, a main support rod 9b and a plurality of dirt hanging rods 9c. The mounting rod 9a is horizontally placed on the top of the main support rod 9b. The top of the mounting sleeve 13 is fixedly connected to the filter screen plate 5, and the interior is hollow and the bottom plate has a hole. The shape of the hole on the bottom plate is consistent with the top projection shape of the connection structure between the mounting rod 9a and the main support rod 9b. When the mounting rod 9a extends into the interior of the mounting sleeve 13 through the hole, the main support rod 9b is rotated so that the non-hole portion of the bottom plate of the mounting sleeve 13 is The dirt hanging rod 9c is located in the drain pipe 3, and its bottom end is connected to the main support rod 9b, and the top end is inclined in the direction away from the main support rod 9b, that is, each dirt hanging rod 9c forms a V shape with the main support rod 9b, so as to hang the flocculent matter and receive the small impurities, and when the dirt hanging rack 9 is pulled out from the drain pipe 3, the amount of dirt falling to the lower end of the drain pipe 3 due to shaking, friction, etc. is reduced.
[0032] The structures of filter screen plate 1 5 and filter screen plate 2 6 can be configured according to specific needs. They can be configured to be the same or different. This is not limited here. Only some feasible implementation methods are proposed by way of example: one end of filter screen plate 1 5 is bent in a direction away from the drain pipe 3, and the end is clamped with the drain guide groove 1, which is stable and easy to disassemble. The other end of filter screen plate 1 5 is fixedly provided with a guide plate 7, which abuts the mounting surface of the outdoor drainage structure to guide the accumulated water on the roof and improve the drainage efficiency.
[0033] Specifically, the guide plate 7 includes a drainage part 1 7a and a drainage part 2 7b, the drainage part 1 7a is on the top, the drainage part 2 7b is on the bottom, the bottom of the drainage part 1 7a is connected to the drainage part 2 7b, and the top is inclined toward the installation surface of the outdoor drainage structure, and a ball 8 is provided between the drainage part 2 7b and the installation surface of the outdoor drainage structure to facilitate disassembly.
[0034] After being filtered and intercepted by the filter element and the dirt hanging rack 9, the solid impurities contained in the sewage entering the drain channel 4 have been greatly reduced. However, when the drain channel 4 is connected to the external discharge mechanism to discharge sewage through a pipeline, the pipeline on the outlet side of the drain channel 4 is also easy to be blocked. In order to try to avoid blockage, refer to the attached Figure 4In this embodiment, a detachable filter screen plate 3 14 is provided in the drain channel 4. The filter screen plate 3 14 is located below the water inlet of the drain channel 4, and its filter holes are smaller than the filter holes of the filter component so as to filter smaller solid impurities.
[0035] There are many configurations for the connection structure between the filter screen plate 3 14 and the drain channel 4, which can be selected according to the needs. No limitation is made here, and only some feasible implementation schemes are given as examples: a pull ring 15 is provided on the top of the filter screen plate 3 14, and a sliding member 16 is provided on the outer periphery. A guide member 17 connected to the sliding member 16 is provided on the inner wall of the drain channel 4. The guide member 17 extends along the height direction of the drain channel 4. A limit block 18 is provided at the bottom of the guide member 17 to limit the sliding member 16 thereon. When the filter screen plate 3 14 needs to be cleaned, the pull ring 15 is pulled upward to drive the filter screen plate 3 14 and the sliding member 16 to slide upward and detach from the drain channel 4. After cleaning, the sliding member 16 is reinstalled on the guide member 17 and slides downward to be placed on the limit block 18.
[0036] In order to prevent passers-by from tripping or animals such as mice from entering the drainage channel 4, the present embodiment further provides a protective cover plate 19 above the filter screen plate 3 14, and the protective cover plate 19 is detachably connected to the drainage channel 4.
[0037] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) most impurities are filtered and blocked by the filtering component, and the floccules entering the drain pipe 3 are hooked by the dirt hanging rod 9c to prevent them from being blocked at the water outlet of the drain pipe 3. The sewage entering the drain channel 4 is filtered by the filter screen plate 3 14 to prevent the outlet pipe from being blocked. Then, the filtering component, the dirt hanging rack 9 and the filter screen plate 3 14 can be cleaned regularly to ensure the drainage efficiency and service life of the outdoor drainage structure and reduce maintenance costs; (2) the above-mentioned structural components are connected in a detachable and easy-to-disassemble manner, which can improve the cleaning and maintenance efficiency.
[0038] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. An outdoor drainage structure, characterized in that: include: A drainage trough, a drainage pipe and a drainage channel, wherein a detachable filtering component is arranged in the drainage trough, and the filtered matter of the filtering component enters the drainage channel through the drainage pipe, and a detachable dirt hanging rack is arranged in the drainage pipe.
2. The outdoor drainage structure according to claim 1, characterized in that: The drainage groove comprises a drainage groove 1, and the filtering component located therein comprises a filter screen plate 1. A mounting sleeve is provided at the bottom of the filter screen plate 1, and the top end of the dirt hanging rack extends out of the drainage pipe and is connected to the mounting sleeve.
3. The outdoor drainage structure according to claim 2, characterized in that: The dirt hanging rack includes a mounting rod, a main support rod and a plurality of dirt hanging rods. The mounting rod is located at the top of the main support rod, and the inner bottom surface of the mounting sleeve abuts against the mounting rod to restrict it in the mounting sleeve; the dirt hanging rod is located in the drain pipe, and its bottom end is connected to the main support rod, and the top end is inclined in the direction away from the main support rod.
4. The outdoor drainage structure according to claim 2 or 3, characterized in that: One end of the filter screen plate 1 is bent in a direction away from the drain pipe, and the end is clamped with the drainage groove 1. The other end of the filter screen plate 1 is fixed with a guide plate, and the guide plate abuts against the installation surface of the outdoor drainage structure.
5. The outdoor drainage structure according to claim 4, characterized in that: The guide plate includes a drainage part 1 and a drainage part 2. The bottom of the drainage part 1 is connected to the drainage part 2, and the top is inclined toward the installation surface of the outdoor drainage structure. A ball bearing is provided between the drainage part 2 and the installation surface of the outdoor drainage structure.
6. The outdoor drainage structure according to claim 1, characterized in that: The drainage groove comprises a second drainage groove, the filtering component located therein comprises a second filter screen plate, and a water pipe connected to the drainage pipe is arranged at the bottom of the second drainage groove.
7. The outdoor drainage structure according to claim 1, characterized in that: A detachable filter screen plate three is provided in the drainage channel. The filter screen plate three is located below the water inlet of the drainage channel, and the filter holes of the filter screen plate are smaller than the filter holes of the filter component.
8. The outdoor drainage structure according to claim 7, characterized in that: A pull ring is provided on the top of the filter screen plate three and a sliding member is provided on the outer periphery. A guide member connected to the sliding member is provided on the inner wall of the drainage channel. The guide member extends along the height direction of the drainage channel. A limit block is provided at the bottom of the guide member to limit the sliding member thereon.
9. The outdoor drainage structure according to claim 7 or 8, characterized in that: A protective cover plate is provided above the filter screen plate three, and the protective cover plate is detachably connected to the drainage channel.
10. The outdoor drainage structure according to claim 1, characterized in that: The outer sleeve of the drainage pipe is provided with a plurality of pipe sleeves, and the outer portion of the pipe sleeve is provided with a mounting plate with holes.