Sewage drainage well group
By designing a sewage drainage well group and using a level gauge to control the lifting plate, the operational problems caused by the difference in the depth of sewage wells in newly built drainage facilities were solved, and automatic lifting and efficient drainage were achieved.
Patent Information
- Application Number
- CN202422846949.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-21
AI Technical Summary
The depth of the sewage well corresponding to the newly built drainage pipeline is greater than the depth of the original sewage well, resulting in the inability of the newly built drainage facilities to operate normally.
Design a sewage drainage well group, including a lift well, a lift assembly, a detection module and a collection well. The lifting plate is controlled by a level gauge to realize the automatic lifting of sewage from the newly built well body to the existing well body.
It enables automatic lifting of sewage, ensures the normal operation of newly built drainage facilities, improves drainage efficiency, and reduces energy consumption.
Smart Images
Figure CN223458904U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to sewage treatment technical field, more particularly to a sewage drainage well group. BACKGROUND
[0002] With the continuous advancement of urban construction, in order to optimize the existing drainage system, drainage pipeline upgrading will be carried out, the original drainage pipeline is buried in the shallow depth of the ground, and the corresponding well bottom of the sewage well is also shallow, the newly built drainage pipeline is generally a sloping non-pressure pipeline, the newly built drainage pipeline is buried at a depth lower than the original drainage pipeline to avoid the original drainage pipeline, cross the road surface and other conditions, so the depth of the corresponding sewage well is greater than the depth of the original sewage well, which causes the sewage in the newly built sewage well to be unable to drain into the original sewage well, affecting the normal operation of the newly built drainage facility. SUMMARY
[0003] The utility model embodiment provides a sewage drainage well group, which aims to solve the technical problem that the depth of the corresponding sewage well of the newly built drainage pipeline is different from that of the original sewage well in the existing urban construction, affecting the normal operation of the newly built drainage facility.
[0004] To achieve the above purpose, the utility model adopts the technical scheme of providing a sewage drainage well group, which is arranged between the original first well body and the second well body, comprising:
[0005] The lifting well is provided with a water inlet communicating with the first well body, and the water inlet is provided with an opening and closing baffle;
[0006] The lifting assembly is arranged in the lifting well, and the lifting assembly has a lifting plate moving in the up-down direction;
[0007] The detection module comprises a first liquid level meter and a second liquid level meter arranged on the inner wall of the lifting well, and the second liquid level meter is located above the first liquid level meter;
[0008] The water collecting well is arranged at the top of one side of the lifting well, and the water collecting well is in communication with the lifting well and the second well body respectively;
[0009] When the first liquid level meter detects the water level, the baffle is closed, and the lifting plate is lifted to lift the sewage into the water collecting well; after the second liquid level meter detects the water level for a preset period of time, the lifting plate is lowered to the initial position, and the baffle is opened.
[0010] In a possible implementation manner, the sewage drainage well group further comprises a third well body in communication between the first well body and the water inlet.
[0011] In a possible implementation, a first drain pipe is arranged between the first well body and the third well body, and gradually inclines downward in a direction close to the third well body.
[0012] A second drain pipe is arranged between the collecting well and the second well body, and gradually inclines downward in a direction close to the second well body.
[0013] In a possible implementation, the lifting plate gradually inclines upward in a direction away from the collecting well, and a bottom surface of the collecting well is parallel to a top surface of the lifting plate.
[0014] In a possible implementation, the lifting plate comprises a steel plate, and a rubber layer wrapped around an outer periphery of the steel plate, and the rubber layer abuts against a side wall of the lifting well.
[0015] In a possible implementation, the lifting assembly further comprises a scissor mechanism for driving the lifting plate to lift and lower.
[0016] In a possible implementation, a filter screen is further arranged between the collecting well and the lifting well.
[0017] In a possible implementation, a top portion of the lifting well and the collecting well is provided with a cover plate, the cover plate is provided with a socket for plug-in cooperation with the filter screen, and a top portion of the filter screen is provided with a handle.
[0018] In a possible implementation, a bottom wall of the water inlet is provided with a receiving groove, the lifting well further comprises a lifting cylinder arranged in the receiving groove, a piston rod of the lifting cylinder is fixedly connected with the baffle and is used for driving the baffle to lift and lower, and the lifting cylinder is in communication connection with the first liquid level meter.
[0019] In a possible implementation, an inner wall of the lifting well is provided with an anti-corrosion layer.
[0020] Compared with the prior art, the scheme shown in the embodiment of the application has the following advantages: in the initial state, the lifting plate is located at the lowest position in the lifting well, and at this time, the baffle is opened, the sewage flows into the first well body, and then flows into the lifting well through the water inlet and is located at the top of the lifting plate; when the water level in the lifting well is stored to a certain height (i.e. the height of the first liquid level meter), the baffle is closed, and the lifting plate moves upward to push the sewage into the collecting well; at this time, the second liquid level meter detects the water level, and after a preset time, it is indicated that the lifting plate has pushed all the water into the collecting well; at this time, the lifting plate descends to the initial position, the baffle is opened, and the sewage continues to flow into the lifting well. The sewage drainage well group is arranged between the first well body and the second well body, can realize the lifting of water, and can make the sewage in the first well body flow into the second well body smoothly, so that the normal operation of the drainage facility in urban construction is ensured; by arranging the first liquid level meter and the second liquid level meter, the water level in the lifting well can be automatically detected, so that different modes can be switched conveniently, and the drainage efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 A structure schematic view of the sewage drainage well group provided by the embodiment of the application is shown in the figure.
[0022] Figure 2 A structure schematic view of the sewage drainage well group provided by the embodiment of the application is shown in the figure. Figure 1 A structure schematic view of the sewage drainage well group provided by the embodiment of the application is shown in the figure.
[0023] Figure 3 A sectional view of the lifting plate adopted by the embodiment of the application is shown in the figure.
[0024] Figure 4 A use state schematic view (after the lifting plate is lifted) of the sewage drainage well group provided by the embodiment of the application is shown in the figure.
[0025] BRIEF DESCRIPTION OF DRAWINGS
[0026] 10-First well body;
[0027] 20-Second well body;
[0028] 30-Lifting well; 31-Containing groove; 32-Baffle; 33-Lifting air cylinder; 34-First liquid level meter; 35-Second liquid level meter; 36-Water inlet;
[0029] 40-Lifting assembly; 41-Lifting plate; 411-Steel plate; 412-Rubber layer; 42-Shearing fork mechanism;
[0030] 50-Third well body;
[0031] 60-Collecting well; 61-Filtering screen; 62-Handle; 63-Cover plate;
[0032] 70-First drainage pipe; 71-Second drainage pipe. DETAILED DESCRIPTION
[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.
[0034] In the claims, the description and the above drawings of the utility model, unless otherwise explicitly defined, such as the terms "first", "second" or "third" are used to distinguish different objects, and are not used to describe a specific order.
[0035] In the claims, the description and the above drawings of the utility model, unless otherwise explicitly defined, such as the terms "up", "down", "top", "bottom", "front", "back", "inside", "outside", "center", "transverse", "vertical", "horizontal", "left", "right", "clockwise", "counterclockwise", "high", "low" and the like indicate the orientation or position relationship based on the orientation and position relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and are not used to indicate or imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as limiting the specific protection scope of the utility model.
[0036] In the claims, the description and the above drawings of the utility model, unless otherwise explicitly defined, such as the terms "solid connection" or "fixed connection", should be understood broadly, that is, any connection mode without displacement relationship and relative rotation relationship between the two, that is, it includes undetachable fixed connection, detachable fixed connection, integration and fixed connection through other devices or elements.
[0037] In the claims, the description and the above drawings of the utility model, such as the terms "include", "have" and their variants, are intended to "include but not limited to".
[0038] Please see Figures 1 to 4The sewage drainage well group is arranged between the original first well body 10 and the second well body 20, and comprises a lifting well 30, a lifting assembly 40, a detection module and a collecting well 60. The side wall of the lifting well 30 is provided with a water passage 36 communicated with the first well body 10, and the water passage 36 is provided with an opening and closing baffle 32. The lifting assembly 40 is arranged in the lifting well 30, and the lifting assembly 40 has a lifting plate 41 moving in the up-down direction. The detection module comprises a first liquid level meter 34 and a second liquid level meter 35 arranged on the inner wall of the lifting well 30, and the second liquid level meter 35 is located above the first liquid level meter 34. The collecting well 60 is arranged at the top of one side of the lifting well 30, and the collecting well 60 is communicated with the lifting well 30 and the second well body 20 respectively.
[0039] When the first liquid level meter 34 detects the water level, the baffle 32 is closed, and the lifting plate 41 is lifted to lift the sewage into the collecting well 60. After the second liquid level meter 35 detects the water level for a preset time, the lifting plate 41 is lowered to the initial position, and the baffle 32 is opened.
[0040] It should be noted that the first well body 10 is a sewage well corresponding to a newly built drainage pipeline, and the second well body 20 is a sewage well corresponding to a traditional drainage pipeline. In addition, when the lifting plate 41 is located at the lowest position, it is lower than the bottom of the first well body 10.
[0041] Optionally, the height of the first liquid level meter 34 is the same as the height of the water passage 36, and the height of the second liquid level meter 35 is the same as the height of the collecting well 60.
[0042] Compared with the prior art, the sewage drainage well group provided by the embodiment has the following advantages. In the initial state, the lifting plate 41 is located at the lowest position in the lifting well 30, and at this time, the baffle 32 is opened. After the sewage flows into the first well body 10, it flows into the lifting well 30 through the water passage 36 and is located at the top of the lifting plate 41. When the water level in the lifting well 30 is stored to a certain height (i.e. the height of the first liquid level meter 34), the baffle 32 is closed, and the lifting plate 41 moves upward to push the sewage into the collecting well 60. At this time, the second liquid level meter 35 detects the water level, and after a preset time, it is indicated that the lifting plate 41 has pushed all the water into the collecting well 60. At this time, the lifting plate 41 descends to the initial position, and the baffle 32 is opened to continue to flow sewage into the lifting well 30. The sewage drainage well group is arranged between the first well body 10 and the second well body 20, can realize the lifting of water, and can make the sewage in the first well body 10 flow smoothly into the second well body 20, thereby guaranteeing the normal operation of the drainage facilities in urban construction. By arranging the first liquid level meter 34 and the second liquid level meter 35, the water level in the lifting well 30 can be automatically detected, so that different modes can be switched conveniently, and the drainage efficiency is higher.
[0043] In some embodiments, an improved embodiment of the sewage drainage well group described above can adopt the structure as shown in Figure 1 and Figure 4 As shown in the structure. Referring to Figure 1 and Figure 4 , the sewage drainage well group further comprises a third well body 50 connected between the first well body 10 and the water outlet 36. When the baffle 32 is closed, the sewage in the first well body 10 can flow into the third well body 50 for buffering, so as to avoid overflow of the sewage in the first well body 10 when the baffle 32 is closed.
[0044] In some embodiments, an improved embodiment of the above sewage drainage well group can adopt the structure as shown in Figure 1 and Figure 4 . Referring to Figure 1 and Figure 4 , a first drainage pipe 70 is arranged between the first well body 10 and the third well body 50, and the first drainage pipe 70 gradually inclines downward in a direction close to the third well body 50; a second drainage pipe 71 is arranged between the catch basin 60 and the second well body 20, and the second drainage pipe 71 gradually inclines downward in a direction close to the second well body 20. By arranging the inclined first drainage pipe 70 and the second drainage pipe 71, the sewage in the first well body 10 can automatically flow into the third well body 50, and similarly, the sewage obtained in the catch basin 60 can also automatically flow into the second well body 20, so that a power mechanism such as a water pump does not need to be arranged, and energy consumption is reduced.
[0045] In some embodiments, an improved embodiment of the above lifting plate 41 and the catch basin 60 can adopt the structure as shown in Figure 1 and Figure 4 . Referring to Figure 1 and Figure 4 , the lifting plate 41 gradually inclines upward in a direction away from the catch basin 60, and the bottom surface of the catch basin 60 is parallel to the top surface of the lifting plate 41. When the lifting plate 41 is lifted to be flush with the bottom surface of the catch basin 60, the sewage on the lifting plate 41 can automatically flow into the catch basin 60 along the inclination trend of the lifting plate 41, and the sewage in the catch basin 60 can flow into the second well body 20 due to the inclination of the bottom surface of the catch basin 60, so that the drainage efficiency is improved.
[0046] In some embodiments, a specific embodiment of the above lifting plate 41 can adopt the structure as shown in Figure 3 . Referring to Figure 3 , the lifting plate 41 comprises a steel plate 411 and a rubber layer 412 wrapped around the outer periphery of the steel plate 411, and the rubber layer 412 abuts against the sidewall of the lifting well 30. The steel plate 411 in the lifting plate 41 has sufficient supporting strength, and by arranging the rubber layer 412 around the outer periphery of the steel plate 411, rusting of the steel plate 411 can be avoided, and the rubber layer 412 and the sidewall of the lifting well 30 abut against each other, so that a sealing effect is achieved, the sewage is prevented from flowing into the lower part of the lifting plate 41, and the sewage is lifted into the catch basin 60.
[0047] Specifically, the lifting assembly 40 further comprises a scissor mechanism 42 for driving the lifting plate 41 to ascend and descend. The scissor mechanism 42 is arranged below the lifting plate 41, and since the lifting plate 41 is sealed with the sidewall of the lifting well 30, the scissor mechanism 42 can be prevented from being damaged by sewage. Correspondingly, the scissor mechanism 42 can be waterproof.
[0048] The scissor mechanism 42 is a common structure in the art, and the specific structure and working principle thereof will not be described herein.
[0049] In some embodiments, an improved embodiment of the water collecting well 60 can adopt the structure as shown in Figure 1 and Figure 4 Referring to Figure 1 and Figure 4 , a filter screen 61 is further arranged between the water collecting well 60 and the lifting well 30. The filter screen 61 can prevent large garbage from entering the water collecting well 60, and the large garbage can be isolated by the filter screen 61 and cleaned periodically, so as to avoid the large garbage from blocking the drain pipe of the sewage well.
[0050] Specifically, in order to facilitate the disassembly and cleaning of the filter screen 61, a cover plate 63 is arranged at the top of the lifting well 30 and the water collecting well 60, the cover plate 63 is provided with a socket matched with the filter screen 61, and the filter screen 61 is provided with a handle 62 at the top. When the filter screen 61 needs to be cleaned, the filter screen 61 is pulled out of the socket by pulling the handle 62 at the top of the filter screen 61, so as to facilitate the cleaning of the garbage blocked on the filter screen 61. After cleaning, the filter screen 61 can be reused, and the maintenance cost is low.
[0051] In some embodiments, a specific driving mode of the baffle 32 can adopt the structure as shown in Figure 2 Referring to Figure 2 , the bottom wall of the water inlet 36 is provided with a receiving groove 31, and the lifting well 30 further comprises a lifting cylinder 33 arranged in the receiving groove 31. The piston rod of the lifting cylinder 33 is fixedly connected with the baffle 32 and is used for driving the baffle 32 to ascend and descend. When the baffle 32 is in the open state and the first liquid level meter 34 detects the water level, the first liquid level meter 34 sends a signal to the lifting cylinder 33, the lifting cylinder 33 drives the baffle 32 to rise and block the water inlet 36, so as to prevent the sewage from continuing to enter the lifting well 30. Subsequently, after the lifting plate 41 returns to the initial position, the lifting cylinder 33 drives the baffle 32 to descend into the well, so as to reopen the water inlet 36.
[0052] By arranging the communication connection between the lifting cylinder 33 and the first liquid level meter 34, the automatic ascending and descending of the baffle 32 can be conveniently realized without manual monitoring.
[0053] It is easily conceived that the outlet of the accommodating groove 31 can just lift the baffle 32, and the outlet of the accommodating groove 31 is also provided with corresponding sealing measures to avoid sewage from entering the accommodating groove 31 to affect the normal use of the lifting cylinder 33. The sealing measures here can adopt conventional sealing measures, which will not be described here.
[0054] As a variant, the baffle 32 can also be driven to rotate by a motor to open and close the water passage 36.
[0055] In some embodiments, an improved embodiment of the lifting well 30 can adopt the structure as described below. The inner wall of the lifting well 30 is not shown in the figure and is provided with a corrosion-resistant layer. The corrosion-resistant layer can be formed by coating a smooth and corrosion-resistant paint on the inner wall of the lifting well 30, which not only facilitates the lifting and adjustment of the lifting plate 41, but also avoids the corrosion of the inner wall of the lifting well 30, thereby prolonging the service life.
[0056] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A sewage drainage well group provided between a first well body and a second well body, characterized in that, The sewage drainage well group comprises: a lifting well, a sidewall of which is provided with a water passage communicating with the first well body, and a shutter is arranged at the water passage; a lifting assembly arranged in the lifting well, the lifting assembly comprising a lifting plate moving in the up-down direction; a detection module comprising a first liquid level meter and a second liquid level meter arranged on the inner wall of the lifting well, the second liquid level meter being arranged above the first liquid level meter; a collecting well arranged at the top of one side of the lifting well, the collecting well communicating with the lifting well and the second well body respectively; wherein, when the first liquid level meter detects the water level, the shutter is closed, and the lifting plate is lifted to lift the sewage into the collecting well; when the second liquid level meter detects the water level for a preset period of time, the lifting plate is lowered to the initial position, and the shutter is opened.
2. The sewer well group according to claim 1, characterized in that The sewage drainage well group further comprises a third well body communicating between the first well body and the water passage.
3. The sewer well group according to claim 2, characterized in that A first drainage pipe is arranged between the first well body and the third well body, and the first drainage pipe gradually inclines downward in the direction close to the third well body. A second drainage pipe is arranged between the collecting well and the second well body, and the second drainage pipe gradually inclines downward in the direction close to the second well body.
4. The sewer well group of claim 1, wherein The lifting plate gradually inclines upward in the direction away from the collecting well, and the bottom surface of the collecting well is parallel to the top surface of the lifting plate.
5. The sewer well group of claim 1, wherein The lifting plate comprises a steel plate and a rubber layer wrapped around the outer periphery of the steel plate, and the rubber layer abuts against the sidewall of the lifting well.
6. The sewer well group of claim 1, wherein The lifting assembly further comprises a scissor mechanism for driving the lifting plate to lift and lower.
7. The sewer well group of claim 1, wherein A filter screen is further arranged between the collecting well and the lifting well.
8. The sewer well group according to claim 7, characterized in that A cover plate is arranged at the top of the lifting well and the collecting well, and a socket is arranged on the cover plate and matched with the filter screen, and a handle is arranged at the top of the filter screen.
9. The sewer drain well group according to claim 1, wherein A receiving groove is arranged on the bottom wall of the water passage, and a lifting cylinder is arranged in the receiving groove, the piston rod of the lifting cylinder is fixedly connected with the shutter and is used for driving the shutter to lift and lower, and the lifting cylinder is in communication connection with the first liquid level meter.
10. The sewage-waste well set of claim 1 wherein, The inner wall of the lifting well is provided with a corrosion-resistant layer.