Filtering device for wharf drainage ditch
Patent Information
- Application Number
- CN202420317800.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-20
AI Technical Summary
After the existing dock drainage device has been used for too long, impurities accumulate to cause the sewer to be blocked, and the lack of filter structure cannot be effectively cleaned, which affects the drainage effect.
A dock drainage trench filter device is designed, including filter plates, filter mesh, shelving grooves and water conduit pipes. Through multiple filtration of filter plates and filter mesh and centralized treatment of shelving plates, combined with the pressure sharing of water conduit pipes, the water body is realized. Effective filtering and cleaning of impurities.
It improves the filtration and cleaning effect of water bodies, extends the service life of drainage ditches, avoids sewer blockage, and ensures the best use effect of drainage ditches.
Smart Images
Figure CN222151096U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dock construction, in particular to a dock drainage ditch filtering device. Background Art
[0002] According to the environmental protection requirements of the wharf project, the initial rainwater and flushing water on the wharf surface need to be collected centrally. Previous design experience usually considers setting a drainage ditch along the longitudinal beam on the top of the wharf surface longitudinal beam, using the transverse slope of the wharf to collect the initial rainwater and flushing water into the ditch, and then passing the collected water into the natural water body through the drainage ditch.
[0003] After searching, a Chinese patent discloses a drainage ditch structure for a high-pile dock (authorization announcement number CN212956355U), which includes a dock surface and a cast-in-place panel. Two symmetrical longitudinal beams are arranged below the cast-in-place panel. The two symmetrical longitudinal beams together form two side walls of the drainage ditch. A drainage ditch bottom plate is arranged between the two symmetrical longitudinal beams at the bottom position; a drainage pipe is pre-buried in the middle of the beam to connect the drainage ditches on both sides of the beam. The utility model collects rainwater and flushing water from the dock surface, can adapt to various drainage ditch depths and drainage ditch slope requirements, and avoids the reduction of the effective height of the dock longitudinal beam and the truncation of the main reinforcement at the top of the beam.
[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that after the drainage ditch has been used for too long, impurities will accumulate due to various reasons, which may cause the impurities to be directly transported to the sewer, which may clog the sewer. However, no filtering structure is set in the existing drainage ditch, and the impurities in the drainage ditch cannot be filtered and cleaned, thereby failing to achieve the best use effect of the drainage ditch. Utility Model Content
[0005] In view of the existing technology, after the drainage ditch has been used for too long, impurities will accumulate due to various reasons, which may cause the impurities to be directly transported to the sewer, and may block the sewer. However, no filtering structure is set in the existing drainage ditch, and the impurities in the drainage ditch cannot be filtered and cleaned, thereby failing to achieve the best use effect of the drainage ditch.
[0006] The technical solution of the utility model is as follows: a dock drainage ditch filtering device comprises a dock casting layer, a drainage ditch is opened inside the dock casting layer, a shelf groove is opened at the top of the dock casting layer and is located above the drainage ditch, water leakage plates are equidistantly arranged inside the shelf groove, filter plates are equidistantly fixedly connected to the bottom ends of the water leakage plates, second filter nets are fixedly connected inside the filter plates, a shelf plate is fixedly connected to the outer side of one of the filter plates, secondary drainage pipes are fixedly connected at both ends of the dock casting layer, water guide pipes are equidistantly opened at both ends of the dock casting layer, the drainage ditch, the water guide pipe and the secondary drainage pipe are interconnected, a plurality of filter cartridges are equidistantly arranged inside the secondary drainage pipe, and a plurality of filter cartridges are fixedly connected inside the first filter net.
[0007] By adopting the above technical scheme, through the setting of the second filter net, impurities in the water can be filtered, so that the impurities in the water adhere to the surface of the second filter net, and through the setting of four filter plates, the water in the drainage ditch can be filtered multiple times, thereby improving the filtering and cleaning effect of the water body, and through the setting of the shelf plate, the impurities accumulated on the shelf plate can be centrally processed. When the drainage ditch is full of more water, the water impurities that overflow into the secondary drainage pipe can be filtered through the coordinated use of the filter cartridge and the first filter net.
[0008] As a preferred embodiment, two L-shaped fixing plates are equidistantly fixedly installed inside the shelf groove, and the water leakage plates are clamped between the corresponding two L-shaped fixing plates.
[0009] By adopting the above technical solution, the water leakage board can be made more stable when in use by clamping the L-shaped fixing plate and the water leakage board.
[0010] As a preferred embodiment, the bottom end of the inner wall of the wharf pouring layer is provided with slots at equal intervals, and the bottom ends of the filter plates are fixedly connected with card plates used in conjunction with the slots, and the card plates are all snap-fitted with the corresponding slots.
[0011] By adopting the above technical solution, the filter plate and the leaking plate can be fixed by using the clamping plate and the clamping slot in coordination.
[0012] As a preferred embodiment, a water leakage hole is provided inside the water leakage plate and is located between two filter plates.
[0013] By adopting the above technical solution and setting the water leakage holes, the entry of leaves from the outside can be reduced, while rainwater can be allowed to enter the interior of the drainage ditch.
[0014] As a preferred embodiment, four fixing strips are fixedly connected between the two filter cartridges.
[0015] By adopting the above technical solution and providing four fixing strips, two filter cartridges can be fixed.
[0016] As a preferred embodiment, holding grooves are provided at both ends of the leaking plate.
[0017] By adopting the technical solution and setting the holding groove, it is convenient to take the leaking plate out of the placing groove.
[0018] Compared with the prior art, the advantages and positive effects of the utility model are:
[0019] In the utility model, when there is water in the drainage ditch, the second filter net is set to filter impurities in the water, so that the impurities in the water adhere to the surface of the second filter net, and the four filter plates are set to filter the water in the drainage ditch for multiple times, thereby improving the filtering and cleaning effect of the water body, and the shelf plate is set to facilitate the centralized treatment of impurities accumulated on the shelf plate. When the second filter net needs to be cleaned, the leaking plate can be lifted out of the drainage ditch, thereby facilitating the cleaning of the surface of the second filter net and the impurities on the shelf plate to restore the filtering effect of the second filter net, so that the drainage ditch can achieve the best use effect. When the drainage ditch is filled with more water, the internal pressure of the drainage ditch will be shared by the water guide pipe and the secondary drainage pipe to prevent the water from overflowing onto the wharf casting layer, and the water impurities overflowing into the secondary drainage pipe can be filtered through the coordinated use of the filter cartridge and the first filter net. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is an overall three-dimensional diagram of this application;
[0021] Figure 2 This is a schematic diagram of the filter plate and water leakage plate structure of the present application;
[0022] Figure 3 For this application Figure 1 Enlarged view of point A in the middle.
[0023] Legend: 1. Wharf casting layer; 2. Drainage ditch; 3. Shelving groove; 4. Leakage plate; 5. Leakage hole; 6. Holding groove; 7. L-shaped fixing plate; 8. Water guide pipe; 9. Filter plate; 10. Shelving plate; 11. Slot; 12. Plate; 13. Secondary drainage pipe; 14. Filter cartridge; 15. First filter screen; 16. Fixing strip; 17. Second filter screen. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.
[0025] Reference Figure 1-3 A dock drainage ditch filtering device comprises a dock casting layer 1, a drainage ditch 2 is opened inside the dock casting layer 1, a shelf groove 3 is opened at the top of the dock casting layer 1 and is located above the drainage ditch 2, leaking plates 4 are equidistantly arranged inside the shelf groove 3, filter plates 9 are equidistantly fixedly connected to the bottom ends of the leaking plates 4, second filter nets 17 are fixedly connected inside the filter plates 9, a shelf plate 10 is fixedly connected to the outer side of one of the filter plates 9, secondary drainage pipes 13 are fixedly connected at both ends of the dock casting layer 1, water guide pipes 8 are equidistantly opened at both ends of the dock casting layer 1, the drainage ditch 2, the water guide pipe 8 and the secondary drainage pipe 13 are interconnected, a plurality of filter cartridges 14 are equidistantly arranged inside the secondary drainage pipe 13, and a first filter net 15 is fixedly connected inside the plurality of filter cartridges 14.
[0026] When there is water in the drainage ditch 2, the second filter net 17 is set to filter impurities in the water, so that the impurities in the water adhere to the surface of the second filter net 17, and the four filter plates 9 are set to filter the water in the drainage ditch 2 for multiple times, thereby improving the filtering and cleaning effect of the water body, and the shelf plate 10 is set to facilitate the centralized treatment of impurities accumulated on the shelf plate 10. When it is necessary to clean the second filter net 17, the leaking plate 4 can be lifted out of the drainage ditch 2, so as to facilitate the cleaning of the surface of the second filter net 17 and the impurities on the shelf plate 10, so as to restore the filtering effect of the second filter net 17, so that the drainage ditch 2 can achieve the best use effect. When the drainage ditch 2 is filled with a lot of water, the internal pressure of the drainage ditch 2 will be shared by the water guide pipe 8 and the secondary drainage pipe 13 to prevent the water from overflowing onto the wharf casting layer 1, and the water impurities overflowing into the secondary drainage pipe 13 can be filtered through the coordinated use of the filter cartridge 14 and the first filter net 15.
[0027] Reference Figure 1 Two L-shaped fixing plates 7 are equidistantly fixedly installed inside the shelf groove 3 , and the leakage plates 4 are all clamped between the corresponding two L-shaped fixing plates 7 .
[0028] By clamping the L-shaped fixing plate 7 and the water leakage plate 4 , the water leakage plate 4 can be made more stable when in use, and it is convenient to take the water leakage plate 4 out of the shelf groove 3 .
[0029] Reference Figure 3 The bottom end of the inner wall of the wharf pouring layer 1 is equidistantly provided with card slots 11 , and the bottom ends of the filter plates 9 are fixedly connected with card plates 12 used in conjunction with the card slots 11 , and the card plates 12 are carded with the corresponding card slots 11 .
[0030] By using the clamping plate 12 in conjunction with the clamping slot 11 , the filter plate 9 and the water leakage plate 4 can be fixed, thereby making the filter plate 9 more stable during use.
[0031] Reference Figure 3 A water leakage hole 5 is provided inside the water leakage plate 4 and is located between the two filter plates 9.
[0032] By providing the water leakage hole 5 , the entry of leaves from the outside can be reduced, while rainwater can be allowed to enter the interior of the drainage ditch 2 .
[0033] Reference Figure 1 Four fixing bars 16 are fixedly connected between the two filter cartridges 14 .
[0034] By providing four fixing strips 16 , the two filter cartridges 14 can be fixed.
[0035] Reference Figure 1 and Figure 2 Both ends of the leaking plate 4 are provided with holding grooves 6.
[0036] The holding groove 6 is provided to facilitate taking the drain plate 4 out of the placement groove 3 .
[0037] Working principle: First, when there is water in the drainage ditch 2, the second filter 17 can be used to filter impurities in the water, so that the impurities in the water adhere to the surface of the second filter 17, and the four filter plates 9 can be used to filter the water in the drainage ditch 2 for multiple times, thereby improving the filtering and cleaning effect of the water body, and the shelf 10 can be used to centrally process the impurities accumulated on the shelf 10. When it is necessary to clean the second filter 17, the staff can hold the holding groove 6 and lift the leaking plate 4 from the shelf groove 3, thereby facilitating the cleaning of the surface of the second filter 17 and the impurities on the shelf 10, so as to restore the filtering effect of the second filter 17;
[0038] By using the card plate 12 in conjunction with the card slot 11, the filter plate 9 and the leaking plate 4 can be fixed, thereby making the filter plate 9 more stable during use. When the drainage ditch 2 is filled with more water, the internal pressure of the drainage ditch 2 will be shared by the water pipe 8 and the secondary drainage pipe 13 to prevent the water from overflowing onto the wharf casting layer 1. By using the filter cartridge 14 in conjunction with the first filter net 15, impurities in the water overflowing into the secondary drainage pipe 13 can be filtered, and then multiple filter cartridges 14 can be taken out and cleaned at the end of the secondary drainage pipe 13.
[0039] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A dock drainage ditch filtering device, comprising a dock casting layer (1), Features: A drainage ditch (2) is provided inside the wharf casting layer (1), a shelf groove (3) is provided at the top of the wharf casting layer (1) and is located above the drainage ditch (2), a water leakage plate (4) is arranged at equal intervals inside the shelf groove (3), a filter plate (9) is fixedly connected to the bottom of each water leakage plate (4) at equal intervals, a second filter screen (17) is fixedly connected inside each filter screen (9), a shelf plate (10) is fixedly connected to the outside of one of the filter plates (9), a secondary drainage pipe (13) is fixedly connected to both ends of the wharf casting layer (1), a water guide pipe (8) is equidistantly provided at both ends of the wharf casting layer (1), the drainage ditch (2), the water guide pipe (8) and the secondary drainage pipe (13) are interconnected, a plurality of filter cartridges (14) are arranged at equal intervals inside the secondary drainage pipe (13), and a first filter screen (15) is fixedly connected inside each of the plurality of filter cartridges (14).
2. A dock drainage ditch filtering device according to claim 1, Features: Two L-shaped fixing plates (7) are fixedly installed at equal intervals inside the shelf groove (3), and the water leakage plates (4) are clamped between the two corresponding L-shaped fixing plates (7).
3. A dock drainage ditch filtering device according to claim 1, Features: The bottom end of the inner wall of the wharf pouring layer (1) is provided with slots (11) at equal intervals, and the bottom ends of the filter plates (9) are all fixedly connected with a clip (12) used in conjunction with the slots (11), and the clips (12) are all clipped with the corresponding slots (11).
4. A dock drainage ditch filtering device according to claim 1, Features: The water leakage plate (4) is provided with a water leakage hole (5) inside and is located between the two filter plates (9).
5. A dock drainage ditch filtering device according to claim 1, Features: Four fixing strips (16) are fixedly connected between the two filter cartridges (14).
6. A dock drainage ditch filtering device according to claim 1, Features: Holding grooves (6) are provided at both ends of the interior of the leaking plate (4).