Sewage interception and drainage device for river channel discharge port
By designing a sewage and drainage device for river drainage outlets, the construction and land use problems faced by the new pumping station are solved, and efficient sewage extraction and protection of river flood flow sections are achieved.
Patent Information
- Application Number
- CN202421295585.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-07
AI Technical Summary
In the treatment of river outlets, new sewage lifting pump stations or integrated pump stations face problems such as insufficient construction surface, difficulty in traffic relief and lack of land for pump stations, resulting in excessive laying of sewage interception and hanging pipes downstream or cross-river laying, wasting investment and reducing the flood flow section of the river.
A river channel discharge outlet sewage and drainage device is designed, including a box, a detection component, a sewage discharge component and an installation and adjustment mechanism. The box is installed on the side wall of the river retaining wall. The sewage water level is detected in real time through the detection component. When the water level is higher than the preset value, the sewage discharge component pumps the sewage into the current sewage pipe. The installation adjustment mechanism allows the angle and extension length of the box to be adjusted to suit the river conditions.
There is no need to occupy a new sewage lifting pump station or integrated pump station to directly pump the sewage into the current sewage pipe, reducing the downstream laying length of sewage interception and hanging pipes and cross-river laying, saving project investment and maintaining the effectiveness of the river flood section.
Smart Images
Figure CN222541599U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage interception and drainage device at a river outlet. Background Art
[0002] At present, in the management of river outlets, some areas adopt the method of hanging pipes along the river to collect sewage from outlets along the river. After unified collection, new sewage lift pumping stations or integrated pumping stations are built in locations with sufficient space to pump sewage into existing sewage pipes, solving the problem of sewage entering the river at existing outlets during the dry season.
[0003] However, during the new construction process, due to the lack of construction surface, inability to ease traffic, and lack of land for pump stations near the outlet, the sewage interception pipes had to be laid too long downstream, wasting investment, or had to be laid across the river, resulting in a large reduction in the flood-carrying cross-section of the river. Utility Model Content
[0004] The technical problem to be solved by the utility model is: in view of the above existing problems, a sewage interception and drainage device for a river outlet is provided.
[0005] The technical solution adopted by the utility model is: a sewage interception and drainage device for a river outlet, characterized in that it comprises:
[0006] The box body has a sewage inlet on its side wall and a sewage storage cavity inside;
[0007] A detection component is disposed in the box, and the detection component can detect the real-time water level of the sewage in the chamber;
[0008] A sewage discharge component is disposed in the box body, the sewage discharge component is communicatively connected with the detection component, and if the real-time water level is higher than the preset water level, the sewage discharge component can pump the sewage in the chamber into the existing sewage pipe;
[0009] The installation adjustment mechanism is arranged on the side wall of the box body, and is used to install the box body on the side wall of the river channel retaining wall. The installation adjustment mechanism can adjust the installation angle of the box body and the extension length of the box body to the river channel.
[0010] Through the above-mentioned technical means, the box is installed on the side wall of the river retaining wall by means of the installation and adjustment mechanism. The box collects sewage through the water inlet. The real-time water level of the sewage in the chamber can be detected by means of the detection component. When the real-time water level in the chamber is higher than the preset water level, the sewage in the box is pumped into the existing sewage pipe through the sewage discharge component, thereby eliminating the need to occupy land for a new sewage lift pump station or an integrated pump station.
[0011] In some embodiments, the installation and adjustment mechanism includes an angle adjustment component and a length adjustment component. The angle adjustment component is provided on the side wall of the river retaining wall. The angle adjustment component is connected to the box via the length adjustment component. The angle adjustment component can adjust the installation angle of the length adjustment component and the box to adapt to the inclination angle of the side wall of the river retaining wall. The length adjustment component can adjust the distance between the box and the side wall of the river retaining wall by telescoping.
[0012] In some embodiments, the angle adjustment assembly includes a mounting seat and an articulated ball. The mounting seat is provided on the side wall of the river retaining wall. The length adjustment assembly is connected to the articulated ball at the end near the river retaining wall. The articulated ball is ball-jointed to the mounting seat.
[0013] In some embodiments, the mounting seat is installed on the side wall of the river retaining wall via an anchor plate.
[0014] In some embodiments, the length adjustment assembly includes a sleeve, an adjusting rod and a bolt, the angle adjustment assembly is connected to the first end of the sleeve, the second end of the sleeve is telescopically sleeved on the first end of the adjusting rod, the second end of the adjusting rod is connected to the box, the sleeve is provided with a plurality of first threaded holes at intervals along its own axial direction, the adjusting rod is provided with a plurality of second threaded holes at intervals along its own axial direction, the first threaded holes and the second threaded holes have the same size, and the bolt can fix the telescopic length of the sleeve and the adjusting rod through the first threaded holes and the second threaded holes.
[0015] In some embodiments, the sewage discharge assembly includes a submersible sewage pump and a sewage pipe. The submersible sewage pump is installed on the inner bottom of the box, the output end of the submersible sewage pump is connected to the sewage pipe, and the sewage pipe extends through the top of the box.
[0016] In some embodiments, the detection component includes a liquid level meter, a main body of the liquid level meter is installed on the top of the box, and a probe portion of the liquid level meter extends into the interior of the box.
[0017] In some embodiments, an overflow port is provided on the side wall of the box body away from the channel wall, and the overflow port is located above the water inlet. A grille is provided in the box body, and the grille is arranged at a height between the water inlet and the overflow port.
[0018] In some embodiments, an inspection opening is provided on the top of the box.
[0019] In some embodiments, a plurality of reinforcement strips are installed on the outer wall of the box.
[0020] The beneficial effects of the utility model are:
[0021] 1. The box is installed on the side wall of the river retaining wall by installing the regulating mechanism, and the real-time water level of the sewage in the chamber is detected by the detection component. If the real-time water level is higher than the preset water level, the sewage discharge component is started to pump the sewage in the box directly into the existing sewage pipe. There is no need to build a new integrated pump station or a traditional ground pump station at the end of the sewage interception pipe along the river. It can effectively adapt to the situation where there is no sufficient construction surface, traffic cannot be relieved, and there is no land for pumping stations near the outlet. At the same time, it reduces the laying length of the sewage interception hanging pipe downstream and the laying across the river, thereby saving the engineering investment of pipeline laying. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the structure of this application.
[0023] Figure 2 It is a schematic diagram of the structure inside the box in this application.
[0024] Figure 3 It is a structural schematic diagram of the installation adjustment mechanism in this application.
[0025] Description of reference numerals:
[0026] 1. Box body; 2. River retaining wall; 3. Installation and adjustment mechanism; 11. Water inlet; 12. Overflow port; 13. Grille; 14. Submersible sewage pump; 15. Sewage pipe; 16. Liquid level gauge; 17. Inspection port; 18. Reinforcement strip; 31. Casing; 32. Adjustment rod; 33. Mounting seat; 34. Anchor plate; 35. First threaded hole; 36. Second threaded hole; 37. Bolt.
[0027] This specification includes references to "one embodiment" or "an embodiment." The appearance of the phrase "in one embodiment" or "in an embodiment" does not necessarily refer to the same embodiment. The particular features, structures or characteristics may be combined in any suitable manner consistent with the present disclosure.
[0028] The term "comprising" is open ended. As used in the appended claims, the term does not exclude additional structures or steps.
[0029] "First," "second," etc. As used herein, these terms act as labels for the nouns that precede them and do not imply any type of ordering (e.g., spatial, temporal, logical, etc.). DETAILED DESCRIPTION
[0030] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below in conjunction with specific embodiments.
[0031] Combination Figures 1 to 3As shown, this embodiment is a sewage interception and drainage device for a river outlet, comprising a box 1, a detection component, a sewage discharge component and an installation and adjustment mechanism 3. The box 1 is installed on the side wall of the river retaining wall 2 through the installation and adjustment mechanism 3. The installation and adjustment mechanism 3 can adjust the installation angle of the box 1 and the extension length of the box 1 to the river. The side wall of the box 1 is provided with a sewage inlet 11, and the inside of the box 1 is provided with a cavity connected to the water inlet 11, and the cavity is used to store sewage. The box 1 is also provided with a detection component and a sewage discharge component, and the detection component is communicatively connected with the sewage discharge component. The detection component can detect the real-time water level of the sewage in the cavity. If the real-time water level is higher than the preset water level, the sewage discharge component can pump the sewage in the cavity into the existing sewage pipe.
[0032] In some embodiments, such as Figure 2 As shown, the sewage discharge assembly includes a submersible sewage pump 14 and a sewage discharge pipe 15. The submersible sewage pump 14 is fixedly installed at the inner bottom of the box body 1. The output end of the submersible sewage pump 14 is connected to the sewage discharge pipe 15, and the sewage discharge pipe 15 extends to the top of the box body 1.
[0033] In some embodiments, such as Figure 2 As shown, the detection assembly includes a liquid level meter 16 , the main body of the liquid level meter 16 is installed on the top of the box body 1 , and the probe part of the liquid level meter 16 extends to the bottom of the box body 1 .
[0034] In some embodiments, such as Figure 2 As shown, an inspection port 17 is provided on the top of the box 1, and the inspection port 17 can be used to facilitate the inspection work inside the box 1. A plurality of reinforcement strips 18 are fixedly installed on the outer surface of the box 1, and the reinforcement strips 18 can effectively enhance the use strength of the box 1 and improve the durability of the box 1. An overflow port 12 is provided on the side wall of the box 1 away from the wall of the river channel, and the overflow port 12 is located above the water inlet 11. A grille 13 is fixedly installed in the box 1, and the arrangement height of the grille 13 is located between the water inlet 11 and the overflow port 12.
[0035] The sewage enters the cavity inside the box 1 through the water inlet 11, and the water level of the sewage in the cavity is detected by the liquid level meter 16. The liquid level meter 16 can obtain the real-time water level of the sewage in the cavity, and the submersible sewage pump 14 obtains the real-time water level information and compares it. If the real-time water level is higher than the internal preset water level, that is, the sewage water level reaches the pump start level, the submersible sewage pump 14 is started to pump the sewage in the box 1 into the existing sewage pipe. When there is no condition to build a new integrated pumping station or a traditional ground pumping station at the end of the sewage interception pipe along the river, the sewage intercepted along the river can be well drained without setting up a separate construction surface, which greatly saves costs and solves the problems of waste of investment caused by laying the sewage interception hanging pipe too long downstream and large-scale reduction of the river flood section due to laying across the river.
[0036] In some embodiments, the installation adjustment mechanism 3 includes an angle adjustment component and a length adjustment component. A plurality of angle adjustment components are provided on the channel retaining wall 2. The plurality of angle adjustment components are arranged at different heights of the side wall of the channel retaining wall 2. The angle adjustment component is connected to the box 1 via the length adjustment component. The angle adjustment component can adjust the installation angle of the length adjustment component and the box 1, that is, by adjusting the angle between the length adjustment component and the side wall of the channel retaining wall 2 to adapt to the inclination angle of the side wall of the channel retaining wall 2, and the length adjustment component can adjust the distance between the box 1 and the side wall of the channel retaining wall 2 by telescoping.
[0037] Further, such as Figure 3 As shown, the angle adjustment assembly includes a mounting seat 33 and a hinge ball, and the length adjustment assembly includes a sleeve 31, an adjustment rod 32 and a bolt 37. The first end of the sleeve 31 is connected to the hinge ball, and the second end of the sleeve 31 is sleeved on the first end of the adjustment rod 32. The adjustment rod 32 can be telescopically adjusted inside the sleeve 31. The second end of the adjustment rod 32 is connected to the side wall of the box body 1 opposite to the overflow port 12. A plurality of mounting seats 33 are provided on the river channel retaining wall 2. The hinge ball and the mounting seat 33 are spherically hinged, so that the first end of the sleeve 31 can be properly rotated in the mounting seat 33. The sleeve 31 is provided with a plurality of first threaded holes 35 at intervals along its own axial direction, and the adjustment rod 32 is provided with a plurality of second threaded holes 36 at intervals along its own axial direction. The first threaded holes 35 and the second threaded holes 36 are of the same size, and the first threaded holes 35 and the second threaded holes 36 can be threadedly matched with the bolt 37. The bolt 37 can fix the telescopic length of the sleeve 31 and the adjustment rod 32.
[0038] Furthermore, the mounting seat 33 is installed on the side wall of the river retaining wall 2 via the anchoring sheet 34 .
[0039] The anchoring sheet 34 is used to better fix the multiple mounting seats 33 on the side wall of the river retaining wall 2. The mounting direction of the mounting seat 33 can be adjusted by hinged connection between the hinge ball at the end of the sleeve 31 and the ball of the mounting seat 33 to adapt to the mounting position with different inclination angles. At the same time, the distance between the box body 1 and the river retaining wall 2 is adjusted by the telescopic action of the sleeve 31 and the adjusting rod 32, and the adjustment length of the sleeve 31 and the adjusting rod 32 is fixed by the threaded cooperation of the bolt 37 with the first threaded hole 35 and the second threaded hole 36, so that the length adjustment components at different heights on the side wall of the box body 1 can be adjusted to the appropriate position and fixed accordingly, so as to be suitable for the river retaining wall 2 with different inclination degrees, thereby improving the application range of the sewage interception and drainage device.
[0040] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A sewage interception and drainage device for a river outlet, characterized in that: include: The box body (1) has a sewage inlet (11) on its side wall and a chamber for storing sewage inside; A detection component is arranged in the box (1), and the detection component can detect the real-time water level of the sewage in the chamber; A sewage discharge component is arranged in the box body (1), the sewage discharge component is communicatively connected with the detection component, and if the real-time water level is higher than a preset water level, the sewage discharge component can pump the sewage in the chamber into the existing sewage pipe; The installation adjustment mechanism (3) is arranged on the side wall of the box body (1), and the installation adjustment mechanism (3) is used to install the box body (1) on the side wall of the river channel retaining wall (2). The installation adjustment mechanism (3) can adjust the installation angle of the box body (1) and the extension length of the box body (1) toward the river channel.
2. A sewage interception and drainage device for a river outlet according to claim 1, characterized in that: The installation adjustment mechanism (3) comprises an angle adjustment component and a length adjustment component. The angle adjustment component is provided on the side wall of the channel retaining wall (2). The angle adjustment component is connected to the box (1) via the length adjustment component. The angle adjustment component can adjust the installation angle of the length adjustment component and the box (1) to adapt to the inclination angle of the side wall of the channel retaining wall (2). The length adjustment component can adjust the distance between the box (1) and the side wall of the channel retaining wall (2) by telescoping.
3. A sewage interception and drainage device for a river outlet according to claim 2, characterized in that: The angle adjustment component comprises a mounting seat (33) and an articulated ball. The mounting seat (33) is provided on the side wall of the channel retaining wall (2). The end of the length adjustment component close to the channel retaining wall (2) is connected to the articulated ball. The articulated ball is spherically articulated with the mounting seat (33).
4. A sewage interception and drainage device for a river outlet according to claim 3, characterized in that: The mounting seat (33) is mounted on the side wall of the river channel retaining wall (2) via an anchoring sheet (34).
5. The device for intercepting and draining sewage from a river outlet according to claim 2, characterized in that: The length adjustment component comprises a sleeve (31), an adjustment rod (32) and a bolt (37); the angle adjustment component is connected to a first end of the sleeve (31); the second end of the sleeve (31) is telescopically sleeved on the first end of the adjustment rod (32); the second end of the adjustment rod (32) is connected to the box (1); the sleeve (31) is provided with a plurality of first threaded holes (35) at intervals along its axial direction; the adjustment rod (32) is provided with a plurality of second threaded holes (36) at intervals along its axial direction; the first threaded holes (35) and the second threaded holes (36) have the same size; the bolt (37) can fix the telescopic length of the sleeve (31) and the adjustment rod (32) through the first threaded holes (35) and the second threaded holes (36).
6. A sewage interception and drainage device for a river outlet according to claim 1, characterized in that: The sewage discharge assembly comprises a submersible sewage pump (14) and a sewage discharge pipe (15); the submersible sewage pump (14) is installed at the inner bottom of the box body (1); the output end of the submersible sewage pump (14) is connected to the sewage discharge pipe (15); and the sewage discharge pipe (15) extends through the top of the box body (1).
7. A sewage interception and drainage device for a river outlet according to claim 1, characterized in that: The detection component comprises a liquid level meter (16), the main body of the liquid level meter (16) is installed on the top of the box (1), and the probe part of the liquid level meter (16) extends into the interior of the box (1).
8. The device for intercepting and draining sewage from a river outlet according to claim 1, characterized in that: An overflow port (12) is provided on a side wall of the box body (1) away from the channel wall, and the overflow port (12) is located above the water inlet (11). A grille (13) is provided inside the box body (1), and the grille (13) is arranged at a height between the water inlet (11) and the overflow port (12).
9. A sewage interception and drainage device for a river outlet according to any one of claims 1 to 8, characterized in that: The top of the box body (1) is provided with an inspection opening (17).
10. A sewage interception and drainage device for a river outlet according to any one of claims 1 to 8, characterized in that: The outer wall of the box body (1) is installed with a plurality of reinforcement strips (18).