Drainage well

Abstract

The utility model discloses a drainage well. The drainage well comprises a concrete well body, a first barrel body and a filter barrel, the first barrel body is attached to the concrete well body, a water drainage opening is formed in the bottom end of the first barrel body, and the water drainage opening is aligned to a water drainage channel in the bottom end of the concrete well body; the filtering barrel is fixedly arranged in the first barrel body, and a plurality of hole bodies are formed in the filtering barrel. The first barrel body is used for storing water around the device, the concrete leakage risk is reduced, cleaning and sweeping are convenient, and the contact face is not prone to being polluted. The filter barrel is used for filtering the filter residues, the filter residues can be taken out, use is convenient, a pipeline is not prone to being blocked, and the maintenance risk is reduced. The water stop plate can effectively prevent surface water from flowing into the cavity between the first barrel body and the concrete well body, a water blocking barrier is formed, and the problem that leakage is prone to occurring between concrete sleeves is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of house construction, and particularly relates to a drainage well. Background Art

[0002] Relying on traditional drainage wells for drainage without filtering devices can easily clog the drainage pipes, causing the drainage wells to be unable to be used normally and increasing the difficulty of maintenance. During the drainage process, water cannot be effectively stopped, causing leakage, which has a certain impact on the normal production of the next floor. In particular, if there are important materials and equipment on the next floor, serious economic losses will result.

[0003] There are some key problems with conventional drainage wells. Common problems mainly exist in the following aspects:

[0004] 1. The drainage well has no filtering device or the filtering device cannot filter effectively, which can easily cause pipe blockage, make later maintenance difficult, and affect normal production;

[0005] 2. Unable to effectively stop water and prone to leakage;

[0006] 3. The filter residue cannot be cleaned effectively.

[0007] Therefore, a new technical solution is urgently needed to solve this problem. Utility Model Content

[0008] The purpose of the utility model is to overcome the problems of the prior art and disclose a drainage well, through which the problems of poor drainage, easy leakage, high maintenance risk and ineffective cleaning of filtered residue can be effectively solved.

[0009] The purpose of the utility model is achieved through the following technical solutions:

[0010] A drainage well, comprising: a concrete well body, a first barrel body and a filter barrel;

[0011] The first barrel body is arranged close to the concrete well body, and a drainage port is arranged at the bottom of the first barrel body, and the drainage port is aligned with the drainage channel at the bottom of the concrete well body;

[0012] The filter barrel is fixedly arranged in the first barrel body, and a plurality of holes are arranged on the filter barrel.

[0013] According to a preferred embodiment, a grease layer is filled between the side wall of the first barrel and the concrete well body.

[0014] According to a preferred embodiment, an annular water stop plate is provided at the top of the first barrel body, and the water stop plate is hung and fixed on the top boss of the concrete well body, and completes the sealing of the gap between the side wall of the first barrel body and the concrete well body.

[0015] According to a preferred embodiment, the water stop plate and the first barrel are an integrally formed structure.

[0016] According to a preferred embodiment, the filter barrel is hung at the middle position of the first barrel body, and there is a gap between the filter barrel and the first barrel body.

[0017] According to a preferred embodiment, the bottom end of the filter barrel is higher than the top edge of the drain outlet of the first barrel body.

[0018] According to a preferred embodiment, an annular support platform is provided in the middle of the first barrel body, and the filter barrel is hung on the support platform via an annular support plate.

[0019] According to a preferred embodiment, the filter barrel and the annular support plate are an integrally formed structure.

[0020] According to a preferred embodiment, the wellhead of the concrete well body is provided with a cover plate.

[0021] According to a preferred embodiment, a second handle is provided on the cover plate.

[0022] The above-mentioned main scheme of the utility model and its further optional schemes can be freely combined to form multiple schemes, all of which are schemes that can be adopted and claimed for protection by the utility model. After understanding the scheme of the utility model, those skilled in the art can understand that there are many combinations based on the existing technology and common knowledge, all of which are technical schemes to be protected by the utility model, and they are not exhaustively listed here.

[0023] Beneficial effects of the utility model:

[0024] Since the utility model uses the first barrel body to store water around the device, the risk of concrete leakage is reduced, it is easy to clean and sweep, and it is not easy to pollute the contact surface. The filter residue can be removed by filtering the filter barrel, which is convenient to use, not easy to block the pipeline, and reduces the risk of maintenance. The water stop plate can effectively block the ground water from flowing into the cavity between the first barrel body and the concrete well body, forming a water barrier, and solving the problem of easy leakage between concrete casings.

[0025] The utility model device is implemented from the design of the construction plan, the implementation of the plan and the acceptance after the construction is completed, and the requirements of the construction steps are simplified through actual measurement, so as to achieve the purpose of fast and simple construction. The utility model device has high working efficiency, safety and reliability, strong feasibility, and is suitable for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the drainage well of the utility model;

[0027] Among them, 1-concrete well body, 2-first barrel body, 3-oil paste layer, 4-water stop plate, 5-support platform, 6-annular support plate, 7-filter barrel, 8-first hoop, 9-cover plate, 10-second hoop, 11-drainage channel. DETAILED DESCRIPTION

[0028] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations. The details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In addition, the present utility model should point out that, in the present utility model, if the specific structure, connection relationship, position relationship, power source relationship, etc. are not specifically written out, the structure, connection relationship, position relationship, power source relationship, etc. involved in the present utility model are all known by technical personnel in this field on the basis of existing technology without creative work.

[0034] Embodiment 1:

[0035] refer to Figure 1 As shown in the figure, a drainage well is shown, which includes: a concrete well body 1, a first barrel body 2 and a filter barrel 7; the first barrel body 2 is arranged close to the concrete well body 1, and a drainage port is provided at the bottom end of the first barrel body 2, and the drainage port is aligned with the drainage channel 11 at the bottom end of the concrete well body 1; the filter barrel 7 is fixedly arranged in the first barrel body 2, and a plurality of holes are provided on the filter barrel 7.

[0036] Preferably, a grease layer 3 is filled between the side wall of the first barrel body 2 and the concrete well body 1 .

[0037] Preferably, an annular water stop plate 4 is provided at the top of the first barrel body 2, and the water stop plate 4 is hung and fixed on the top boss of the concrete well body, and completes the gap sealing between the side wall of the first barrel body 2 and the concrete well body 1. Furthermore, the water stop plate 4 and the first barrel body 2 are an integrally formed structure.

[0038] Preferably, the filter barrel 7 is hung at the middle position of the first barrel body 2, and there is a gap between the filter barrel 7 and the first barrel body 2. In this way, there is a certain space between the first barrel body 2 and the filter barrel 7, so that the ground water entering the filter barrel 7 has a certain gap to flow into the first barrel body 2.

[0039] Preferably, the bottom end of the filter barrel 7 is higher than the top edge of the drain port of the first barrel body 2. A first hoop 8 is provided on the filter barrel 7, and the top end of the first hoop 8 is located at the bottom side of the cover plate 9, so that maintenance personnel can lift the filter barrel 7 to clean the garbage therein.

[0040] Preferably, an annular support platform 5 is provided in the middle of the first barrel body 2 , and the filter barrel 7 is hung on the support platform 5 via an annular support plate 6 .

[0041] Preferably, the filter barrel 7 and the annular support plate 6 are an integrally formed structure.

[0042] Preferably, the wellhead of the concrete well body 1 is provided with a cover plate 9. Furthermore, the cover plate 9 is provided with a second hoop 10.

[0043] In the utility model, the concrete well body 1 is surrounded by stainless steel plates to form a first barrel body 2, which is used to flow water from the ground into it without penetrating into the concrete well wall, thereby preventing concrete leakage, reducing the risk of leakage maintenance, and facilitating cleaning. Stainless steel angles are fixed in the first barrel body 2 as a support platform 5 for placing a filter barrel 7.

[0044] A filter barrel 7 is made of stainless steel punching plate inside the first barrel body 2. The filter barrel 7 has small round holes on its plate surface for filtering filter residue to prevent clogging of the drainage pipe. The reserved hole at the bottom of the concrete well body 1 is connected to the first barrel body 2 through welding with the stainless steel drainage channel 11 to ensure that the weld is full. A first hoop 8 is installed on the top surface of the filter barrel 7 for lifting the filter barrel 7 to clean the filter residue.

[0045] A grease layer 3 is filled between the first barrel body 2 and the concrete well body 1 to ensure the stability of the first barrel body 2 without shaking, and also serves as a second line of defense to prevent ground water from flowing in.

[0046] A water stop plate 4 is welded around the upper portion of the first barrel body 2 (the water stop plate 4 can also be an integrally formed structure with the first barrel body 2), and the weld is full, which will directly affect whether leakage will occur in the drainage well, ensuring that surface water will not flow into the gap between the first barrel body 2 and the concrete drainage well, serving as the first line of defense to prevent surface water from flowing in.

[0047] A cover plate 9 is installed at the mouth of the drainage well. The stainless steel cover plate 9 has a second hoop 10, which is convenient for opening when the drainage well needs to be cleaned and inspected.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drainage well, characterized in that: The drainage well comprises: a concrete well body (1), a first barrel body (2) and a filter barrel (7); The first barrel body (2) is arranged adjacent to the concrete well body (1), a drainage port is provided at the bottom end of the first barrel body (2), and the drainage port is aligned with the drainage channel (11) at the bottom end of the concrete well body (1); The filter barrel (7) is fixedly arranged in the first barrel body (2), and a plurality of holes are provided on the filter barrel (7).

2. The drainage well according to claim 1, characterized in that: A grease layer (3) is filled between the side wall of the first barrel body (2) and the concrete well body (1).

3. The drainage well according to claim 2, characterized in that: The top of the first barrel body (2) is provided with an annular water stop plate (4), which is hung and fixed on the top boss of the concrete well body (1) and completes the sealing of the gap between the side wall of the first barrel body (2) and the concrete well body (1).

4. The drainage well according to claim 3, characterized in that: The water stop plate (4) and the first barrel body (2) are an integrally formed structure.

5. The drainage well according to claim 1, characterized in that: The filter barrel (7) is hung at the middle position of the first barrel body (2), and there is a gap between the filter barrel (7) and the first barrel body (2).

6. The drainage well according to claim 5, characterized in that: The bottom end of the filter barrel (7) is higher than the top edge of the drainage outlet of the first barrel body (2).

7. The drainage well according to claim 5, characterized in that: An annular support platform (5) is provided in the middle of the first barrel body (2), and the filter barrel (7) is hung on the support platform (5) via an annular support plate (6).

8. The drainage well according to claim 7, characterized in that: The filter barrel (7) and the annular support plate (6) are an integrally formed structure.

9. The drainage well according to claim 1, characterized in that: The wellhead of the concrete well body (1) is provided with a cover plate (9).

10. The drainage well according to claim 9, characterized in that: The cover plate (9) is provided with a second hoop (10).

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