Basement drainage structure
By designing grid mesh and filter plates in the basement hydrophobic structure for pre-filtration, and combining the mechanical structure of gears and tooth blocks to achieve fixing and loosening of the end cap, the problem of poor drainage effect due to blockage in the existing hydrophobic structure is solved. It achieves more efficient hydrophobic and cleaning convenience.
Patent Information
- Application Number
- CN202323514559.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2033-12-22
AI Technical Summary
During use, the existing basement hydrophobic structure is prone to blockage of the pipeline due to the filters in the water, which will affect the drainage effect.
A hydrophobic structure including a hydrophobic seat, a sewer pipe, a grid mesh and a filter plate was designed. By setting up a grid net in the end cover for pre-filtering, large debris are prevented from entering the filter plate, and the end cover is fixed and loosened through the fitting of gears and tooth blocks for cleaning. At the same time, a water blocking seat is installed in the sewer pipe, which can rise and block the sewage outlet of the diversion seat when the sewage is refluxed to prevent sewage from gushing out.
It effectively prevents large debris from entering the filter plate, avoids blockage and damage, improves the stability and cleaning convenience of the hydrophobic structure, and effectively avoids sewage rushing when sewage is refluxed.
Smart Images
Figure CN222435474U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction, in particular to a basement drainage structure. Background Art
[0002] During the construction process, a lot of treatment needs to be done on the waterproofing of the basement. During the use of the basement drainage structure, the water inlet needs to be manually opened or closed for drainage and waterproofing.
[0003] The current basement drain structure has a relatively simple function and is prone to blockage of pipes due to filtered matter in the water during use, which affects the drainage effect. Based on this, we propose an improved basement drain structure. Utility Model Content
[0004] The main purpose of the utility model is to provide a basement drainage structure, which can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A basement drain structure comprises a drain seat and a sewer pipe, wherein an end cover is movably sleeved in the drain seat, a grid net and a filter plate are respectively fixedly sleeved in the end cover, movable grooves are provided on the inner walls on both sides near the upper end of the drain seat, tooth blocks are slidably sleeved in the two movable grooves, and slots are provided on both sides of the end cover, and one end of the tooth block is movably sleeved in the slot.
[0007] As a further solution of the utility model, the grid net is arranged above the filter plate, and the grid net is made by welding a plurality of crisscrossing steel bars.
[0008] As a further solution of the utility model, a rotating rod is rotatably sleeved in the two movable grooves, and a gear is fixedly sleeved at the lower end of the two rotating rods. The two gears are respectively meshed with two gear blocks.
[0009] As a further solution of the utility model, rotating wheels are rotatably provided on both sides of the upper end surface of the hydrophobic seat, and the upper ends of the two rotating rods penetrate the hydrophobic seat and are fixedly sleeved in the rotating wheels.
[0010] As a further solution of the utility model, the downpipe is fixedly connected to the lower end of the drain seat, a guide seat is fixedly sleeved on the inner wall of the downpipe, sliding rods are slidably sleeved on both sides of the guide seat, and the lower ends of the two sliding rods are threadedly sleeved with water blocking seats.
[0011] As a further solution of the utility model, a round cover is fixedly connected to the upper end of the sliding rod, and the upper end of the guide seat is made of a conical structure.
[0012] The beneficial effects of the utility model are as follows:
[0013] By setting a grid in the end cover, it can not only prevent large debris from entering the upper part of the filter plate and blocking it, but also prevent the filter plate from being damaged, thus playing a protective role. At the same time, by rotating the rotating rod to drive the gear to rotate, and then drive the meshing tooth block to move the socket slot to fix the end cover. The fixed end cover is still loose after connection, and it is also convenient to remove the end cover to collect debris and clean the filter plate.
[0014] The water blocking seat arranged in the sewer pipe can float up due to the buoyancy to block the drain outlet of the guide seat when sewage flows back, thus preventing sewage from gushing out of the ground, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the external structure of a basement drainage structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of a basement drainage structure of the utility model;
[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;
[0018] Figure 4 The utility model is a schematic diagram of the end cover split structure of a basement drainage structure.
[0019] In the figure: 1. drain seat; 2. movable groove; 3. tooth block; 4. rotating rod; 5. gear; 6. end cover; 7. slot; 8. grid; 9. filter plate; 10. downpipe; 11. guide seat; 12. slide rod; 13. water blocking seat. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] like Figure 1-4 As shown, a basement drain structure includes a drain seat 1 and a sewer pipe 10, an end cover 6 is movably sleeved in the drain seat 1, a grid 8 and a filter plate 9 are respectively fixedly sleeved in the end cover 6, movable grooves 2 are opened on the inner walls on both sides near the upper end of the drain seat 1, tooth blocks 3 are slidably sleeved in the two movable grooves 2, and slots 7 are opened on both sides of the end cover 6, and the slot 7 is movably sleeved at one end of the tooth block 3.
[0022] In this embodiment, the grid net 8 is arranged above the filter plate 9. The grid net 8 is made by welding a plurality of crisscross steel bars. The grid net 8 is used to filter large debris.
[0023] In this embodiment, a rotating rod 4 is rotatably sleeved in each of the two movable grooves 2, and a gear 5 is fixedly sleeved at the lower end of each of the two rotating rods 4. The two gears 5 are respectively meshed with two tooth blocks 3, so that when the rotating rod 4 drives the gear 5 to rotate, it can drive the tooth block 3 to move.
[0024] In this embodiment, rotating wheels are rotatably arranged on both sides of the upper end surface of the hydrophobic seat 1, and the upper ends of the two rotating rods 4 penetrate the hydrophobic seat 1 and are fixedly sleeved in the rotating wheels, so that the rotating rods 4 can be conveniently driven to rotate through the rotating wheels.
[0025] In this embodiment, the sewer pipe 10 is fixedly connected to the lower end of the drain seat 1, and a guide seat 11 is fixedly sleeved on the inner wall of the sewer pipe 10. Slide rods 12 are slidably sleeved on both sides of the guide seat 11. The lower ends of the two slide rods 12 are threadedly sleeved with water blocking seats 13. The water blocking seats 13 can rise to block the sewer outlet of the guide seat 11 when sewage flows back.
[0026] In this embodiment, a round cover is fixedly connected to the upper end of the slide rod 12 to prevent the slide rod 12 from falling off the guide seat 11. The upper end of the guide seat 11 is made of a conical structure to facilitate the diversion of small debris in the water.
[0027] It should be noted that the utility model is a basement drainage structure. When in use, the end cover 6 is installed in the drainage seat 1, and large debris is pre-filtered through the grid net 8, and then enters the end cover 6 and is filtered through the filter plate 9. When installing, it is necessary to align the slot 7 with the direction of the rotating rod 4 and vertically lower it into the end cover 6, and then rotate the rotating rod 4 to drive the gear 5 to rotate, and then drive the gear block 3 to slide out and sleeve in the slot 7 to lock and fix the end cover 6, thereby improving the stability of the end cover 6 during use. When underground sewage flows back, the water blocking seat 13 will rise under the action of buoyancy, and at the same time, due to the action of the sliding rod 12, it will rise linearly to block the drain outlet of the guide seat 11, thereby preventing sewage from surging to the ground.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A basement drain structure, comprising a drain seat (1) and a downpipe (10), characterized in that: The hydrophobic seat (1) is movably sleeved with an end cover (6), and a grid (8) and a filter plate (9) are respectively fixedly sleeved in the end cover (6). The hydrophobic seat (1) is provided with movable grooves (2) on both sides of the inner wall near the upper end, and tooth blocks (3) are slidably sleeved in the two movable grooves (2). Both sides of the end cover (6) are provided with clamping grooves (7), and one end of the tooth block (3) is provided with a movable sleeve for the clamping groove (7).
2. A basement drainage structure according to claim 1, characterized in that: The grid net (8) is arranged above the filter plate (9), and the grid net (8) is made by welding a plurality of crisscross steel bars.
3. A basement drainage structure according to claim 1, characterized in that: A rotating rod (4) is rotatably sleeved in each of the two movable grooves (2), a gear (5) is fixedly sleeved at the lower end of each of the two rotating rods (4), and the two gears (5) are respectively meshed with the two gear blocks (3).
4. A basement drainage structure according to claim 3, characterized in that: Rotating wheels are rotatably arranged on both sides of the upper end surface of the hydrophobic seat (1), and the upper ends of the two rotating rods (4) penetrate the hydrophobic seat (1) and are fixedly sleeved in the rotating wheels.
5. The basement drainage structure according to claim 1, characterized in that: The down pipe (10) is fixedly connected to the lower end of the drain seat (1), a flow guide seat (11) is fixedly sleeved on the inner wall of the down pipe (10), sliding rods (12) are slidably sleeved on both sides of the flow guide seat (11), and the lower ends of the two sliding rods (12) are threadedly sleeved with water blocking seats (13).
6. A basement drainage structure according to claim 5, characterized in that: The upper end of the slide rod (12) is fixedly connected with a round cover, and the upper end of the flow guide seat (11) is made of a conical structure.