Steel launder inspection well

Abstract

The utility model discloses a steel launder inspection well which comprises a well body, pipeline connecting pipes connected with the well body are connected to the two sides of the well body, a launder facilitating flowing of sewage is arranged at the bottom in the well body, and groove slopes are arranged on the two sides of the launder. The launder in the device adopts a steel structure, so that fluid flows out of the well chamber more smoothly, the fluid is optimized to accumulate in the well to generate biogas, and the use is safe and convenient; the well body is of an integral steel structure, can be directly connected with a construction site connecting pipe and is convenient to install; and the launder of the steel structure is not easy to permeate, corrode and erode due to the sealing property and the stability, and the service time is longer.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial parks and municipal engineering, and in particular to a steel flow channel inspection well. Background Art

[0002] In the field of municipal engineering and industrial parks, when laying underground sewage pipes and rainwater pipes, in order to facilitate the construction and maintenance of rainwater pipes and sewage pipes, an inspection well should be set up at a certain distance on the pipe to facilitate regular inspection of the smoothness of the pipe and carry out daily inspection and maintenance. With the rapid development of social economy, the demand for well equipment in industries such as municipal engineering and industrial parks is growing. Traditional well equipment is mostly made of materials such as concrete and wood, and has problems such as short service life, easy wear, and difficult maintenance. In addition, traditional well equipment is prone to safety hazards during long-term use. Therefore, it is of great significance to develop a new type of chute steel well to improve the service life and safety of well equipment.

[0003] At present, the commonly used inspection wells are reinforced concrete inspection wells. The construction of reinforced concrete inspection wells is complicated and has many steps. The uncertainty of construction in bad weather is high. The working cycle is long, resulting in high construction costs. The flow channel surface in reinforced concrete inspection wells is not smooth, and it is easy to retain residues and foreign objects, which clogs the pipeline and is not easy to clean. It is easy to be corroded and leaked by fluids, resulting in higher maintenance costs in the later stage. The cement flow channel is easy to crack. There is water accumulation in reinforced concrete sewage wells, which is easy to produce methane and thus explode. How to solve the above problems is an important direction for the development of inspection wells at present. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a steel flow trough inspection well, comprising a well body, with pipe pipes connected to the well body connected to the well body on both sides of the well body, a flow trough for facilitating the flow of sewage is arranged at the bottom of the well body, and groove slopes are arranged on both sides of the flow trough.

[0005] Preferably, a ladder is provided inside the well body to facilitate operators to go down the well for inspection.

[0006] Preferably, a manhole is welded above the well body.

[0007] Preferably, a manhole cover is provided on the manhole.

[0008] Preferably, the groove slope is connected to the well body, the groove slope is located below the inside of the well body, and is fully welded and sealed with the inner wall of the well body.

[0009] Preferably, the groove slope and the flow channel are integrally formed.

[0010] Compared with the existing technology, the beneficial effects of the utility model are: the flow trough in the device adopts a steel structure to make the fluid flow out of the well chamber more smoothly, optimize the accumulation of the fluid in the well to produce biogas, and is safe and convenient to use; the well body is an integral steel structure and can be directly connected to the construction site pipe, which is easy to install; the sealing and stability of the steel structure flow trough are not easy to cause penetration, corrosion, and erosion, and can be used for a longer time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of a steel flow channel inspection well according to an embodiment of the utility model;

[0012] Figure 2 It is a schematic diagram of the side view structure of the steel flow channel inspection well of an embodiment of the utility model;

[0013] Figure 3 It is a schematic diagram of the top view of the steel flow channel inspection well of an embodiment of the utility model.

[0014] Figure 4 It is a schematic diagram of the main structure of the steel flow channel inspection well (tee) of the embodiment of the utility model;

[0015] Figure 5 It is a side view structural diagram of a steel flow channel inspection well (tee) of an embodiment of the utility model;

[0016] Figure 6 It is a schematic diagram of the top view structure of the steel flow channel inspection well (tee) of an embodiment of the utility model.

[0017] Figure 7 It is a schematic diagram of the main structure of the steel flow channel inspection well (four-way) of the embodiment of the utility model;

[0018] Figure 8 It is a side view structural diagram of a steel flow trough inspection well (four-way) of an embodiment of the utility model;

[0019] Fig. 9 It is a schematic diagram of the top view structure of the steel flow channel inspection well (four-way) of an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] exist Figure 1-Figure 3 .2, connecting pipe 1; well body 2; manhole 3; ladder 4; groove slope 5, flow channel 6. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Referring to Figures 1-9, this embodiment provides a steel flow trough inspection well, including a well body, with pipe connecting pipes 1 connected to the well body on both sides of the well body, a flow trough 6 for facilitating the flow of sewage is provided at the bottom of the well body 2, and groove slopes 5 are provided on both sides of the flow trough 6.

[0024] Furthermore, a ladder 4 is provided inside the well body to facilitate operators to go down the well for inspection.

[0025] Furthermore, a manhole 3 is welded above the well body.

[0026] Furthermore, a manhole cover 7 is provided on the manhole.

[0027] Furthermore, the groove slope 5 is connected to the well body 2 , and the groove slope 5 is located at the lower part of the well body 2 and is fully welded and sealed with the inner wall of the well body 2 .

[0028] Furthermore, the inclination angle between the groove slope 5 and the horizontal direction of the well bottom surface is 5-45°.

[0029] Furthermore, the groove slope is integrally formed with the flow channel.

[0030] Furthermore, the pipeline connecting pipe is connected to the flow channel 6 in a three-way manner.

[0031] Furthermore, the pipeline connecting pipe is connected to the flow channel 6 in a four-way manner.

[0032] The above embodiments can be subdivided into the following production or use methods:

[0033] Referring to Figures 1-3, this embodiment provides a steel flow trough inspection well, including: a well body 2, a pipe 1 penetrating the well body 2 is arranged at the bottom of the well body 2; a connecting pipe 1, the connecting pipe 1 passes through the well body and is connected to the flow trough 6; a manhole 3; a ladder 4, which assists in convenient inspection when working in the well; a flow trough 6, the flow trough 6 is connected to the connecting pipe 1 and has an internal groove slope 5 to facilitate the smooth outflow of the fluid, and the angle n is between 0-45 degrees, which is the inclination angle between the groove slope 5 and the inner wall of the well body.

[0034] Referring to Figures 4-6, this embodiment provides a steel flow trough inspection well, including: a well body 2, a pipe 1 penetrating the well body 2 is arranged at the bottom of the well body 2; a connecting pipe 1, the connecting pipe 1 passes through the well body and is connected to the flow trough 6 in a three-way manner; a manhole 3; a ladder 4 to assist in convenient inspection when working in the well; a flow trough 6, the flow trough 6 is connected to the connecting pipe 1 and has an internal groove slope 5 to facilitate the smooth outflow of the fluid.

[0035] Referring to Figures 7-9, this embodiment provides a steel flow trough inspection well, including: a well body 2, a pipe 1 penetrating the well body 2 is arranged at the bottom of the well body 2; a connecting pipe 1, the connecting pipe 1 passes through the well body in a four-way manner and is connected to the flow trough 5; a manhole 3; a ladder 4 to assist in convenient inspection when working in the well; a flow trough 5, the flow trough 5 is connected to the connecting pipe 1 and has an internal groove slope to facilitate the smooth outflow of the fluid.

[0036] In the above embodiment, the flow trough in the device adopts a steel structure to make the fluid flow out of the well chamber more smoothly, optimize the accumulation of the fluid in the well to produce biogas, and is safe and convenient to use; the well body is an integral steel structure and can be directly connected to the construction site pipe, which is easy to install; the sealing and stability of the steel structure flow trough are not easy to cause penetration, corrosion, and erosion, and can be used for a longer time.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel flow channel inspection well, comprising a well body, characterized in that: Both sides of the well body are connected to pipe pipes (1) connected to the well body, the bottom of the well body (2) is provided with a flow channel (6) for facilitating the flow of sewage, and groove slopes (5) are provided on both sides of the flow channel (6).

2. A steel flow trough inspection well according to claim 1, characterized in that: A ladder (4) is arranged inside the well body to facilitate operators to go down the well for inspection.

3. The steel flow trough inspection well according to claim 1, characterized in that: A manhole (3) is welded above the well body.

4. A steel flow trough inspection well according to claim 3, characterized in that: A manhole cover (7) is provided on the manhole.

5. The steel flow trough inspection well according to claim 1, characterized in that: The groove slope (5) is connected to the well body (2); the groove slope (5) is located at the lower part of the well body (2) and is fully welded and sealed with the inner wall of the well body (2).

6. The steel flow trough inspection well according to claim 1, characterized in that: The inclination angle between the groove slope (5) and the horizontal direction of the well bottom surface is 5-45°.

7. The steel flow trough inspection well according to claim 1, characterized in that: The groove slope is integrally formed with the flow channel.

8. The steel flow trough inspection well according to claim 1, characterized in that: The pipeline connecting pipe is connected to the flow channel (6) in a three-way manner.

9. The steel flow channel inspection well according to claim 1, characterized in that: The pipeline connecting pipe is connected to the flow channel (6) in a four-way manner.

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