CN219343448U - Rainwater cuts dirty processing system for municipal works - Google Patents
Rainwater cuts dirty processing system for municipal works Download PDFInfo
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- CN219343448U CN219343448U CN202320502852.5U CN202320502852U CN219343448U CN 219343448 U CN219343448 U CN 219343448U CN 202320502852 U CN202320502852 U CN 202320502852U CN 219343448 U CN219343448 U CN 219343448U
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- sewage interception
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model relates to a rainwater sewage interception treatment system for municipal works, which comprises a rainwater well, a sewage interception net arranged in the rainwater well and a drain pipe communicated with the rainwater well, wherein the sewage interception net is in a basket shape with an opening at the upper end, a sewage interception inner cylinder is arranged on the sewage interception net, and the bottom of the sewage interception inner cylinder is communicated with the sewage interception net; the outer periphery of the sewage interception inner cylinder is sleeved with a sewage interception outer cylinder, a plurality of water permeable holes are formed in the peripheral wall of the sewage interception outer cylinder and the peripheral wall of the sewage interception inner cylinder in a penetrating mode, the upper end of the sewage interception outer cylinder is closed, a buoyancy member is mounted on the sewage interception outer cylinder, and the buoyancy of the buoyancy member immersed in water is larger than the sum of the weight of the buoyancy member and the weight of the sewage interception outer cylinder. The sewage interception outer cylinder can be automatically lifted when the water surface in the sewage interception net rises, so that the drainage capacity of the rainwater sewage interception treatment system is ensured.
Description
Technical Field
The application relates to the technical field of municipal roads, in particular to a rainwater soil interception treatment system for municipal works.
Background
At present, urban drainage is basically preliminarily filtered through a sewer well cover and then discharged into municipal pipelines; however, the rainwater flushing the road is mixed with a large amount of garbage, so that drainage blockage at the sewer well cover is easy to cause, and the drainage speed is slow, thereby causing urban road ponding to influence the normal traffic.
Therefore, in the municipal rainwater treatment system, a rainwater sewage interception treatment device is generally arranged and generally comprises a rainwater well, a sewage interception net arranged in the rainwater well and a drain pipe communicated with the lower part of the rainwater well; therefore, rainwater flowing into the rainwater well is filtered and polluted by the sewage interception net in advance, then falls into the lower part of the rainwater well, is discharged by the drain pipe, and can effectively ensure the cleanliness of the rainwater entering the municipal pipeline.
With the above-mentioned related art, there are a large number of impurities on the municipal road, and in the early period of rainfall, the impurities flow into the sewage interception net along the rainwater well, so that the impurities are accumulated on the sewage interception net and block the sewage interception net, while in the early period of rainfall, the rainwater quantity is small, even if the rainwater falls down from the wellhead, the rainwater is insufficient to form a flushing effect on the sewage interception net, but excessive rainwater is accumulated above the sewage interception net, and under the action of water pressure, the impurities are more closely attached to the sewage interception net, and the treatment efficiency of the sewage interception and drainage system is affected.
Disclosure of Invention
In order to improve and cut the dirty net and influence the problem of cutting dirty treatment effeciency after being stopped up, this application provides a municipal works and cut dirty treatment system with rainwater.
The utility model provides a pair of municipal works are with rainwater cuts dirty processing system adopts following technical scheme:
the rainwater sewage interception treatment system for municipal engineering comprises a rainwater well, a sewage interception net arranged in the rainwater well and a drain pipe communicated with the rainwater well, wherein the sewage interception net is in a basket shape with an opening at the upper end, a sewage interception inner barrel is arranged on the sewage interception net, and the bottom of the sewage interception inner barrel penetrates through the sewage interception net;
the outer periphery of the sewage interception inner cylinder is sleeved with a sewage interception outer cylinder, a plurality of water permeable holes are formed in the peripheral wall of the sewage interception outer cylinder and the peripheral wall of the sewage interception inner cylinder in a penetrating mode, the upper end of the sewage interception outer cylinder is closed, a buoyancy member is mounted on the sewage interception outer cylinder, and the buoyancy of the buoyancy member immersed in water is larger than the sum of the weight of the buoyancy member and the weight of the sewage interception outer cylinder.
Further, a plurality of cleaning elements for cleaning the dirt-intercepting outer cylinder are arranged on the outer wall of the dirt-intercepting inner cylinder.
Furthermore, the dirt interception inner cylinder is provided with a steering structure for realizing synchronous rotation when the dirt interception outer cylinder ascends.
Still further, turn to the structure including the rigid coupling and cut a plurality of archs on dirty inner tube periphery wall, cut and offer a plurality of with a plurality of the spiral groove that protruding one-to-one set up on the dirty urceolus, protruding grafting in the spiral groove.
Further, the upper end of the dirt interception outer cylinder is pointed and conical, and the conical top of the dirt interception outer cylinder faces upwards.
Furthermore, the cone bottom of the dirt intercepting outer cylinder is fixedly connected with a water receiving edge in the circumferential direction, and a plurality of drainage openings are formed in the water receiving edge.
Furthermore, a blocking ring plate is arranged at the bottom of the dirt interception net in a circumferential ring manner of the dirt interception inner cylinder.
In summary, the beneficial technical effects of the application are: when the liquid level in the sewage interception net rises, the buoyancy element drives the sewage interception outer cylinder to rise by the lifting force of accumulated water in the sewage interception net, the accumulated water in the sewage interception net is directly filtered and dredged by the leakage of the sewage interception inner cylinder part, and the sewage interception outer cylinder is cleaned by the cleaning element on the sewage interception inner cylinder in the rising process, so that the sewage interception outer cylinder can be dredged to a certain extent; and the cleaning piece is arranged around the circumference of the sewage interception inner cylinder in a surrounding way, so that sundries in sewage can be isolated to a certain extent, the influence of the sundries on the water permeable holes on the sewage interception inner cylinder is reduced, and the hydrophobic performance of the sewage interception inner cylinder is ensured.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is an enlarged partial schematic view of the portion a in fig. 1.
Fig. 3 is a structural plan view of the dirt intercepting outer cylinder of the embodiment of the present application.
Reference numerals: 1. a catch basin; 2. a sewage interception net; 3. a drain pipe; 4. a dirt-intercepting inner cylinder; 5. a dirt interception outer cylinder; 6. a water permeable hole; 7. a buoyancy member; 8. a cleaning member; 9. a protrusion; 10. a spiral groove; 11. water receiving edges; 12. a drainage opening; 13. and the blocking ring plate.
Detailed Description
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The embodiment of the application discloses municipal works are with rainwater system of intercepting dirty processing. Referring to fig. 1 and 2, the rainwater sewage interception treatment system for municipal engineering comprises a rainwater well 1, a sewage interception net 2 arranged in the rainwater well 1 and a drain pipe 3 communicated with the rainwater well 1, wherein the sewage interception net 2 is in a basket shape with an opening at the upper end and is detachably arranged in the rainwater well 1; if necessary, a handle can be arranged on the sewage interception net 2.
The sewage interception net 2 is provided with a sewage interception inner cylinder 4, the bottom of the sewage interception inner cylinder 4 is communicated with the sewage interception net 2, the periphery of the sewage interception inner cylinder 4 is sleeved with a sewage interception outer cylinder 5, a plurality of water permeable holes 6 are formed in the peripheral walls of the sewage interception outer cylinder 5 and the sewage interception inner cylinder 4 in a penetrating mode, the upper end of the sewage interception outer cylinder 5 is closed, the sewage interception outer cylinder 5 is provided with a buoyancy member 7, and the buoyancy of the buoyancy member 7 immersed in water is greater than the sum of the weight of the buoyancy member 7 and the weight of the sewage interception outer cylinder 5. And a plurality of cleaning elements 8 for cleaning the dirt-intercepting outer cylinder 5 are arranged on the outer wall of the dirt-intercepting inner cylinder 4.
In actual arrangement, the buoyancy member 7 may be a foam plastic or an air bag; the cleaning piece 8 can be bristles or rubber strips; the cleaning pieces 8 are uniformly distributed on the inner wall of the dirt interception outer cylinder 5, and the cleaning pieces 8 are partially abutted with the dirt interception outer cylinder 5; the cleaning tool 8 may be formed in a single-layer annular shape, or may be formed in an arc shape and may be disposed alternately in the axial direction of the dirt catching outer cylinder 5.
After the arrangement, when rainwater is accumulated in the sewage interception net 2, the drainage capacity of the periphery and the bottom of the sewage interception net 2 is reduced or lost, and meanwhile, the drainage capacity of the sewage interception outer cylinder 5 is also influenced, so that the liquid level in the sewage interception net 2 is increased, the buoyancy member 7 is driven by the lifting force of accumulated water in the sewage interception net 2 to drive the sewage interception outer cylinder 5 to be increased, the part of the sewage interception inner cylinder 4 leaks out to directly filter and dredge the accumulated water in the sewage interception net 2, and the sewage interception outer cylinder 5 is cleaned by the cleaning member 8 on the sewage interception inner cylinder 4 in the process of increasing, so that the sewage interception outer cylinder 5 can be dredged to a certain extent; and the cleaning piece 8 which is arranged around the circumference of the sewage interception inner cylinder 4 can isolate sundries in sewage to a certain extent so as to reduce the influence of the sundries on the water permeable holes 6 on the sewage interception inner cylinder 4 and ensure the hydrophobic performance of the sewage interception inner cylinder 4.
When the water level in the sewage interception net 2 drops, the sewage interception outer cylinder 5 and the buoyancy member 7 drop under the action of dead weight, and at the moment, the sewage interception outer cylinder 5 is cleaned by the cleaning member 8 on the sewage interception inner cylinder 4, so that the overall hydrophobic performance of the sewage interception outer cylinder 5 and the sewage interception inner cylinder 4 can be ensured, and the rainwater interception treatment efficiency of the rainwater interception treatment system can be guaranteed.
In order to further improve the rainwater interception treatment system of the application and the treatment efficiency of the rainwater, a plurality of groups of interception inner cylinders 4 and interception outer cylinders 5 can be arranged at the bottom of the interception net 2.
In addition, in order to further improve the cleaning effect of the cleaning element 8 on the dirt-intercepting outer cylinder 5, referring to fig. 1 and 2, a steering structure for realizing synchronous rotation when the dirt-intercepting outer cylinder 5 ascends is provided on the dirt-intercepting inner cylinder 4; the steering structure comprises a plurality of bulges 9 fixedly connected to the peripheral wall of the sewage interception inner cylinder 4, a plurality of spiral grooves 10 which are arranged in one-to-one correspondence with the bulges 9 are formed in the sewage interception outer cylinder 5, and the bulges 9 are spliced in the spiral grooves 10.
After the arrangement, when the dirt interception outer cylinder 5 ascends under the drive of the buoyancy element 7, the dirt interception outer cylinder 5 ascends under the guiding action of the plurality of bulges 9 and the corresponding plurality of spiral grooves 10 and simultaneously rotates, so that sundries in the water permeable holes 6 of the dirt interception outer cylinder 5 can be cleaned in more directions, and the cleaning effect of the cleaning element 8 on the dirt interception outer cylinder 5 is remarkably improved.
Meanwhile, in order to reduce the rising resistance of the dirt interception outer cylinder 5, referring to fig. 1, the upper end of the dirt interception outer cylinder 5 is in a pointed cone shape with the cone top facing upwards, so that the effects of rapid water guide and sundry accumulation prevention can be realized.
In another possible embodiment, referring to fig. 1 and 3, a water receiving edge 11 is fixedly connected to the cone bottom circumference of the dirt intercepting outer cylinder 5, and a plurality of drainage openings 12 are formed in the water receiving edge 11, wherein the water receiving edge 11 can be planar or upward-warping. When rainwater is continuously dropped in the rainwater well 1 after the rainwater is accumulated in the sewage interception net 2, the rainwater is splashed on the water receiving edge 11, so that the sewage interception outer cylinder 5 has a downward moving trend, and then the sewage interception outer cylinder 5 is offset by the buoyancy of the buoyancy member 7, so that the up-and-down shaking effect of the sewage interception outer cylinder 5 on the sewage interception inner cylinder 4 can be formed, and the cleaning effect of the cleaning member 8 on the sewage interception outer cylinder 5 is further improved.
Further considering that when the lower part of the sewage interception inner cylinder 4 leaks out, rainwater flows out from the ground of the sewage interception inner cylinder 4, so that the water pressure near the bottom circumference of the sewage interception outer cylinder 5 is reduced, impurities precipitated at the bottom of the sewage interception net 2 can be sucked to the position of the sewage interception inner cylinder 4, and the sewage interception inner cylinder 4 is blocked; therefore, referring to fig. 1, the bottom of the dirt interception net 2 is circumferentially provided with a blocking ring plate 13, and the blocking ring plate 13 may be a solid plate, a hollow plate or a mesh plate. Thus, the dirt blocking ring plate can block the part of the deposited sundries so as to reduce the probability of blocking the dirt blocking inner cylinder 4.
The implementation principle of the rainwater interception treatment system for municipal engineering is as follows: when the sewage interception net 2 is blocked, so that the liquid level in the sewage interception net 2 rises, the buoyancy member 7 is driven by the lifting force of accumulated water in the sewage interception net 2 to rise, the accumulated water in the sewage interception net 2 is directly filtered and dredged by the leakage of the part of the sewage interception inner cylinder 4, and the sewage interception outer cylinder 5 is cleaned by the cleaning member 8 on the sewage interception inner cylinder 4 in the rising process, so that the sewage interception outer cylinder 5 can be dredged to a certain extent; and the cleaning piece 8 which is arranged around the circumference of the sewage interception inner cylinder 4 can isolate sundries in sewage to a certain extent so as to reduce the influence of the sundries on the water permeable holes 6 on the sewage interception inner cylinder 4 and ensure the hydrophobic performance of the sewage interception inner cylinder 4.
When the water level in the sewage interception net 2 drops, the sewage interception outer cylinder 5 and the buoyancy member 7 drop under the action of dead weight, and at the moment, the sewage interception outer cylinder 5 is cleaned by the cleaning member 8 on the sewage interception inner cylinder 4, so that the overall hydrophobic performance of the sewage interception outer cylinder 5 and the sewage interception inner cylinder 4 can be ensured, and the rainwater interception treatment efficiency of the rainwater interception treatment system can be guaranteed.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides a rainwater cuts dirty processing system for municipal works, includes catch basin (1), locates cut dirty net (2) in catch basin (1) and with drain pipe (3) of catch basin (1) intercommunication, its characterized in that: the sewage interception net (2) is in a basket shape with an opening at the upper end, the sewage interception net (2) is provided with a sewage interception inner cylinder (4), and the bottom of the sewage interception inner cylinder (4) penetrates through the sewage interception net (2);
the utility model discloses a sewage treatment device, including dirt interception inner tube (4), a plurality of holes (6) that permeate water have all been offered in the cover of dirt interception inner tube (4) periphery, dirt interception inner tube (5) upper end is sealed, install buoyancy spare (7) on dirt interception inner tube (5), buoyancy spare (7) submergence in the aquatic is greater than buoyancy spare (7) with the sum of the weight of dirt interception outer tube (5).
2. The rainwater soil interception treatment system for municipal works according to claim 1, wherein: the outer wall of the dirt interception inner cylinder (4) is provided with a plurality of cleaning pieces (8) for cleaning the dirt interception outer cylinder (5).
3. The rainwater soil interception treatment system for municipal works according to claim 2, wherein: the sewage interception inner cylinder (4) is provided with a steering structure for realizing synchronous rotation when the sewage interception outer cylinder (5) ascends.
4. A rainwater soil interception treatment system for municipal works according to claim 3, wherein: the steering structure comprises a plurality of protrusions (9) fixedly connected to the peripheral wall of the sewage interception inner cylinder (4), a plurality of spiral grooves (10) which are arranged in one-to-one correspondence with the protrusions (9) are formed in the sewage interception outer cylinder (5), and the protrusions (9) are inserted into the spiral grooves (10).
5. The rainwater soil interception treatment system for municipal works according to claim 1, wherein: the upper end of the dirt interception outer cylinder (5) is in a pointed cone shape, and the cone top of the dirt interception outer cylinder is upward.
6. The municipal works are with rainwater interception processing system of dirty, characterized in that: the cone bottom of the sewage interception outer cylinder (5) is fixedly connected with a water receiving edge (11) in the circumferential direction, and a plurality of drainage openings (12) are formed in the water receiving edge (11).
7. The rainwater soil interception treatment system for municipal works according to claim 1, wherein: the bottom of the sewage interception net (2) is provided with a blocking annular plate (13) circumferentially around the sewage interception inner cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502852.5U CN219343448U (en) | 2023-03-15 | 2023-03-15 | Rainwater cuts dirty processing system for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502852.5U CN219343448U (en) | 2023-03-15 | 2023-03-15 | Rainwater cuts dirty processing system for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343448U true CN219343448U (en) | 2023-07-14 |
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ID=87099739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320502852.5U Active CN219343448U (en) | 2023-03-15 | 2023-03-15 | Rainwater cuts dirty processing system for municipal works |
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| Country | Link |
|---|---|
| CN (1) | CN219343448U (en) |
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- 2023-03-15 CN CN202320502852.5U patent/CN219343448U/en active Active
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