Municipal sewage draining well lid convenient to clean

Abstract

The utility model relates to the technical field of municipal facilities, in particular to a municipal sewage drainage well lid convenient to clean, and solves the problem that in the prior art, although a certain drainage function is considered in design of an existing sewage drainage well lid structure, dredging and cleaning are often inconvenient once the sewage drainage well lid is blocked. A municipal sewage drainage well lid convenient to clean comprises an outer mounting ring, a well lid body, a filter screen and a top partition plate. The well lid is arranged at the bottom of the inner ring of the outer mounting ring, the filter screen is arranged at the center of the interior of the outer mounting ring, the top partition plate is arranged at the top of the outer mounting ring, and a plurality of through grooves are formed in the top of the top partition plate. Through the design of the top partition plate and the filter screen, garbage and sundries can be intensively intercepted and are easy to clean, the dredging efficiency is greatly improved, and the problem that the sewage draining well cover is inconvenient to clean after being blocked is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal facilities technical field especially, relate to a municipal pollution discharge well lid convenient to clean. BACKGROUND

[0002] As an important part of urban infrastructure, municipal pollution discharge well lid is widely used in various corners of urban roads, blocks, etc. It not only plays a role in protecting the sewer entrance and preventing pedestrians or vehicles from falling accidentally, but also needs to have good drainage function in design. When urban road accumulates water, the accumulated water can be quickly drained into the sewer through the drainage port of the pollution discharge well lid, thereby effectively relieving the urban waterlogging problem. However, in the actual use process, various garbage and sundries are often mixed in the accumulated water, which can easily block the drainage port of the pollution discharge well lid.

[0003] In the process of realizing the drainage function of the pollution discharge well lid, whether the drainage port is unblocked directly relates to the drainage efficiency and the cleanliness of the urban road. Especially in extreme weather conditions such as heavy rain, if the drainage port of the pollution discharge well lid is blocked, not only will the accumulated water not be able to be drained in time, affecting urban traffic and resident travel, but also it may cause damage to urban infrastructure.

[0004] Although the existing pollution discharge well lid structure has considered a certain drainage function in design, once blocked, there is often the problem of inconvenient dredging and cleaning. Specifically, after the drainage port of the existing pollution discharge well lid is blocked, professional personnel usually need to use special tools for dredging, which is cumbersome and inefficient. Moreover, since the pollution discharge well lid is usually located in the center or edge of the road, the dredging process may also have some impact on traffic.

[0005] Therefore, in view of the deficiencies of the existing pollution discharge well lid in dredging and cleaning, we urgently need a municipal pollution discharge well lid convenient to clean to solve this problem. Such a pollution discharge well lid should be able to maintain the original protection and drainage function, make the blockage easier to clean through innovative design, improve the dredging efficiency, reduce the maintenance cost, and provide strong support for the smooth operation of the urban drainage system. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a municipal pollution discharge well lid convenient to clean, solving the problem that the existing pollution discharge well lid structure in the prior art has considered a certain drainage function in design, but once blocked, there is often the problem of inconvenient dredging and cleaning.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A municipal pollution discharge well lid convenient to clean, comprising an installation outer ring, a well lid, a filter screen and a top partition plate.

[0009] The well lid is arranged at the bottom of the inner ring of the mounting outer ring, the filter screen is arranged at the inner center of the mounting outer ring, and the top partition plate is arranged at the top of the mounting outer ring.

[0010] A plurality of through grooves are formed in the top of the top partition plate.

[0011] Preferably, the filter screen is circular, and the outer ring of the filter screen is detachably connected with the inner ring of the mounting outer ring.

[0012] Preferably, the well lid is detachably connected with the inner ring of the mounting outer ring, the top partition plate is circular, and the top partition plate is detachably connected with the top of the annular convex ring.

[0013] Preferably, the outer ring of the filter screen is provided with a connecting outer ring, the inner ring of the mounting outer ring is connected with a plurality of limiting hooks matched with the connecting outer ring, and the inner ring of the connecting outer ring is connected with the outer ring of the filter screen through a plurality of fixing rods.

[0014] Preferably, the inner ring of the mounting outer ring is connected with a bearing ring through an extending inner ring, and the bottom of the well lid is in contact with the top of the bearing ring.

[0015] Preferably, a plurality of plug-in grooves are formed in the top edge of the mounting outer ring, and a plurality of plug-in rods matched with the plug-in grooves are fixedly connected with the bottom edge of the top partition plate.

[0016] The utility model at least has the following beneficial effects:

[0017] The utility model discloses a top partition plate and filter screen combination design, effectively concentrate the garbage, make the cleaning process fast and simple, greatly improve the dredging efficiency, reduce the maintenance cost. Meanwhile, the interception of filter screen keeps the drainage unobstructed, avoids the sewer blockage, enhances the protection function of well lid, ensures the stable operation of urban drainage system. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0019] Figure 1 It is the structure schematic diagram of the utility model;

[0020] Figure 2 It is the structure schematic diagram of the mounting outer ring and annular convex ring of the utility model;

[0021] Figure 3The utility model discloses a well lid and filter screen structure schematic diagram.

[0022] Figure 4 The utility model discloses extension inner ring and bearing ring structure schematic diagram.

[0023] Figure 5 The utility model discloses limit hook and connecting outer ring structure schematic diagram.

[0024] In the drawing: 1, install outer ring, 2, top baffle, 3, annular convex ring, 4, plug-in slot, 5, through slot, 6, plug-in rod, 7, filter screen, 8, well lid, 9, extension inner ring, 10, bearing ring, 11, limit hook, 12, connecting outer ring. DETAILED DESCRIPTION

[0025] In order to make the utility model's purpose, technical scheme and advantage more clearly, following combining with the drawing and example, this utility model carries out further detailed explanation, should understand, the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0026] Example one

[0027] Please refer to Figures 1-5 The utility model discloses a municipal sewage well lid convenient to clean, including install outer ring 1, well lid 8, filter screen 7 and top baffle 2.

[0028] Well lid 8 sets up at the inner circle bottom of install outer ring 1, and filter screen 7 sets up at the inside center of install outer ring 1, and top baffle 2 sets up at the top of install outer ring 1.

[0029] The top of top baffle 2 is provided with a plurality of through slots 5.

[0030] In the municipal sewage system, this municipal sewage well lid convenient to clean plays a key role. When the city road accumulates water, the accumulated water first contacts the top baffle 2 of the new well lid. The top baffle 2 is provided with a plurality of through slots 5, which are designed to allow the accumulated water and garbage to flow smoothly, and to provide sufficient protection for pedestrians. The accumulated water and garbage enter the internal space of the install outer ring 1 through the through slots 5.

[0031] In the inside center of install outer ring 1, there is filter screen 7. The function of filter screen 7 is to separate the inflow of solid-liquid mixture. The liquid part can pass through the pores of filter screen 7, and continue to flow downward, while the solid garbage and sundries are intercepted by filter screen 7 and remain on its top. In this way, filter screen 7 effectively prevents garbage and sundries from entering the sewer, avoiding the blockage of the sewer.

[0032] The liquid portion, after passing through the filter screen 7, will continue to flow through the manhole cover 8 installed at the bottom of the inner circle of the installation outer ring 1. The manhole cover 8 is designed with appropriate openings or channels to allow the liquid to flow smoothly into the sewer system, thus completing the drainage process.

[0033] When it is necessary to clean the garbage on the top of the filter screen 7, the operator only needs to remove the top partition 2. Due to the easy-to-disassemble design of the top partition 2, this process can be quickly completed. After removing the top partition 2, the garbage on the top of the filter screen 7 is exposed, and the operator can easily clean it away. After cleaning, the top partition 2 is reinstalled, and the new manhole cover can resume normal use.

[0034] The existing manhole cover usually needs professional personnel to use special tools for dredging after being blocked, which is a complicated and inefficient process. However, the new manhole cover designed with the combination of the top partition 2 and the filter screen 7 allows the blockage, i.e. garbage, to be concentrated on the top of the filter screen 7, so that it can be quickly processed by simply removing the top partition 2 during cleaning, greatly improving the dredging efficiency.

[0035] Reduced maintenance cost: Since the dredging process has become simple and fast, the use time of professional personnel and the frequency of using special tools are reduced, thereby reducing the maintenance cost. At the same time, the design of the filter screen 7 also prolongs the overall service life of the manhole cover, further reducing the cost of replacing the manhole cover.

[0036] Maintain smooth drainage: The effective interception of the filter screen 7 prevents garbage from entering the sewer system, avoiding the blockage of the sewer. This ensures the smooth operation of the urban drainage system, especially in extreme weather conditions such as heavy rain, which can quickly drain the accumulated water and reduce the occurrence of urban waterlogging.

[0037] Enhanced protection function: The top partition 2 not only plays a role in protecting pedestrians from stepping on it, but also ensures that the accumulated water and garbage can smoothly enter the inside of the manhole cover. At the same time, it provides additional protection for the middle filter screen 7, reducing the possibility of damage to the filter screen 7 from the outside.

[0038] Example Two

[0039] Please refer to Figures 1-5 As shown in the figure, the shape of the filter screen 7 of the municipal manhole cover of the present embodiment is circular, and the outer circle of the filter screen 7 is detachably connected with the inner circle of the installation outer ring 1. Specifically, the filter screen 7 is designed in a circular shape to adapt to the internal space of the installation outer ring 1, and is detachably connected for easy installation and removal. When it is necessary to clean or replace the filter screen 7, the operator can easily remove it from the installation outer ring 1 for cleaning or replacement, and then reinstall it. This achieves the effect of easy maintenance of the filter screen 7, improves the convenience of cleaning and replacing the filter screen, and reduces the difficulty of maintenance.

[0040] The outer ring of the filter screen 7 is provided with a connecting outer ring 12, the inner ring of the mounting outer ring 1 is connected with a plurality of limiting hooks 11 matched with the connecting outer ring 12, and the inner ring of the connecting outer ring 12 is connected with the outer ring of the filter screen 7 through a plurality of fixing rods. Specifically, the filter screen 7 is connected with the limiting hooks 11 in the mounting outer ring 1 through the connecting outer ring 12 and the fixing rods, so as to realize the stable fixing of the filter screen 7 in the mounting outer ring 1. When the filter screen 7 needs to be disassembled, the connecting between the limiting hooks 11 and the connecting outer ring 12 is only needed to be released, so that the filter screen 7 can be easily taken out. The effect of stable and easy disassembly of the filter screen 7 is achieved, the fixing stability of the filter screen is enhanced, and the convenience of disassembly is maintained at the same time.

[0041] Embodiment three

[0042] Please refer to Figures 1-5 As shown in the figure, the well lid 8 is detachably connected with the inner ring of the mounting outer ring 1, the top baffle 2 is circular in shape, and the top of the annular convex ring 3 is detachably connected with the top baffle 2. Specifically, the well lid 8 and the top baffle 2 are both connected with the mounting outer ring 1 in a detachable manner, so that the two parts can be easily disassembled and assembled when needed. When the structure below the well lid 8 needs to be maintained or the sundries on the top baffle 2 need to be cleaned, the operator can quickly disassemble the relevant parts, and then reassemble them after the maintenance or cleaning work is completed. The effect of easy disassembly and assembly of the well lid and the top baffle is achieved, and the flexibility and efficiency of maintenance are improved.

[0043] The inner ring bottom of the mounting outer ring 1 is connected with the bearing ring 10 through the extension inner ring 9, and the bottom of the well lid 8 is in contact with the top of the bearing ring 10. Specifically, the well lid 8 is placed on the bearing ring 10, and the bearing ring 10 is connected with the inner ring bottom of the mounting outer ring 1 through the extension inner ring 9, thereby providing stable support for the well lid 8. In this way, when the well lid 8 bears pressure from above, the pressure can be evenly dispersed through the bearing ring 10, thereby ensuring the stability of the well lid. The effect of stable support of the well lid 8 is achieved, and the load-bearing capacity and stability of the well lid are enhanced.

[0044] A plurality of insertion grooves 4 are formed at the top edge of the mounting outer ring 1, and a plurality of insertion rods 6 matched with the insertion grooves 4 are fixedly connected at the bottom edge of the top baffle 2. Specifically, the top baffle 2 is connected with the insertion grooves 4 on the mounting outer ring 1 through the insertion rods 6, thereby realizing the stable fixing of the top baffle 2 on the mounting outer ring 1. When the top baffle 2 needs to be disassembled, the insertion rods 6 can be easily pulled out of the insertion grooves 4. The effect of stable and easy disassembly of the top baffle 2 is achieved, the fixing stability of the top baffle is enhanced, and the convenience of disassembly is maintained at the same time, thereby facilitating the maintenance work.

[0045] The scheme has the following working process:

[0046] The municipal sewer well cover includes a mounting outer ring 1, a well cover 8, a filter screen 7, and a top baffle 2. The well cover 8 is arranged at the bottom of the inner ring of the mounting outer ring 1, the filter screen 7 is located at the center inside the mounting outer ring 1, and the top baffle 2 is mounted at the top of the mounting outer ring 1, and a plurality of through slots 5 are formed at the top of the top baffle 2.

[0047] In the municipal sewer system, when the city road is flooded, the accumulated water first contacts the top baffle 2 of the well cover. The through slots 5 on the top baffle 2 are designed to allow the accumulated water and garbage to flow in smoothly, and to provide sufficient protection against pedestrian traffic. The accumulated water and garbage pass through the through slots 5 into the internal space of the mounting outer ring 1, and then contact the filter screen 7.

[0048] The filter screen 7 is designed in a circular shape to fit the internal space of the mounting outer ring 1, and is connected to the limiting hook 11 inside the mounting outer ring 1 through the connecting outer ring 12 and the fixed rod of the outer ring of the filter screen 7, achieving stable fixation. The function of the filter screen 7 is to separate the mixed solid-liquid flowing in, and the liquid part can pass through the pores of the filter screen 7 to continue flowing downward, while the solid garbage and debris are intercepted by the filter screen 7 and remain on its top. In this way, the filter screen 7 effectively prevents garbage and debris from entering the sewer, avoiding blockage of the sewer.

[0049] After passing through the filter screen 7, the liquid part continues to flow through the well cover 8 arranged at the bottom of the inner ring of the mounting outer ring 1. The well cover 8 is placed on the bearing ring 10, which is connected to the bottom of the inner ring of the mounting outer ring 1 through the extension inner ring 9, providing stable support for the well cover 8. The well cover 8 is designed with appropriate openings or channels to allow the liquid to flow smoothly into the sewer system, thus completing the drainage process.

[0050] When it is necessary to clean the garbage and debris on the top of the filter screen 7, the operator only needs to remove the top baffle 2. The top baffle 2 is connected to the insertion slot 4 on the mounting outer ring 1 through the insertion rod 6, achieving stable fixation and facilitating disassembly. Due to the easy-to-disassemble design of the top baffle 2, this process can be completed quickly. After removing the top baffle 2, the garbage and debris on the top of the filter screen 7 are exposed, and the operator can easily clean them away. After cleaning, the top baffle 2 is reinstalled in place, and the new well cover can resume normal use.

[0051] In addition, the well cover 8 and the filter screen 7 are detachably connected to the mounting outer ring 1, so that these two parts can be easily disassembled and installed when needed, improving the flexibility and efficiency of maintenance.

[0052] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A municipal catch basin lid that facilitates cleaning, characterized by, The utility model relates to a kind of installation outer ring (1), well lid (8), filter screen (7) and top baffle (2) comprising: The well lid (8) is arranged at the bottom of the inner circle of the installation outer ring (1), the filter screen (7) is arranged at the inside center of the installation outer ring (1), and the top baffle (2) is arranged at the top of the installation outer ring (1); A plurality of through slots (5) are formed in the top of the top baffle (2). The filter screen (7) is circular, and the outer circle of the filter screen (7) is detachably connected with the inner circle of the installation outer ring (1).

2. The easy-to-clean municipal catch basin lid of claim 1, wherein, The well lid (8) is detachably connected with the inner circle of the installation outer ring (1), the top baffle (2) is circular, and the top baffle (2) is detachably connected with the top of the annular convex ring (3).

3. The easy-to-clean municipal catch basin lid of claim 1, wherein, The outer circle of the filter screen (7) is provided with a connecting outer ring (12), the inner circle of the installation outer ring (1) is connected with a plurality of limiting hooks (11) matched with the connecting outer ring (12), and the inner circle of the connecting outer ring (12) is connected with the outer circle of the filter screen (7) through a plurality of fixing rods.

4. The easy-to-clean municipal catch basin lid of claim 2, wherein, The bottom of the inner circle of the installation outer ring (1) is connected with a bearing ring (10) through an extension inner ring (9), and the bottom of the well lid (8) is in contact with the top of the bearing ring (10).

5. The easy-to-clean municipal catch basin lid of claim 3, wherein, A plurality of plug-in grooves (4) are formed at the top edge of the installation outer ring (1), and a plurality of plug-in rods (6) matched with the plug-in grooves (4) are fixedly connected at the bottom edge of the top baffle (2).

6. A municipal catch basin lid that is easy to clean according to claim 5, characterized in that, ​

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