Drainage pipeline assembly for preventing and controlling water

Abstract

The utility model provides a drainage pipeline assembly for preventing and controlling water, relates to the technical field of coal mine pipelines, and can overcome the defect that in the prior art, the blockage condition of a filter part is inconvenient to observe. The device comprises a pipe body, the pipe body is provided with a cavity, and a filter screen is arranged at one end of the cavity; an insertion opening communicated with the cavity is formed in the side wall of the pipe body, and a measuring assembly is arranged at the insertion opening; the measuring assembly comprises an inserting rod which is matched and inserted with the inserting opening; one end of the inserting rod is provided with a sealing plate used for being attached to the inner wall of the pipe body to seal the inserting opening, and one side of the sealing plate is provided with an elastic ring abutting against one face of the filter screen. According to the measuring assembly, the conditions such as the accumulation thickness of waste residues at the filtering piece can be measured, measurement is carried out under the condition that the filtering piece does not need to be disassembled, and troubles caused by frequent disassembly are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine pipelines, in particular to a drainage pipeline component for preventing and controlling water. Background Art

[0002] With the continuous changes in coal mining depth and mining conditions, and due to unclear geological data, coal mines are increasingly threatened by goafs, ancient goafs and Ordovician ash water. Coal mine water hazards have become a major key issue affecting coal mine safety production. Therefore, good water hazard prevention and control is the focus of the mine. At present, drainage pipes will be installed on the walls inside the mine tunnel to discharge waste water through the drainage pipes.

[0003] Existing drainage pipes will have filters installed inside the pipes to filter out coal mine slag in the wastewater. After a certain amount of slag accumulates, it will clog the filters and pipes. The filters need to be disassembled to remove the slag. However, the existing drainage pipes cannot know the extent of slag accumulation from the outside. If you want to keep the wastewater flowing smoothly in the pipes, you need to frequently disassemble the filters and observe the slag blockage at the filters, which is rather troublesome. Utility Model Content

[0004] The utility model provides a drainage pipe component for water prevention and treatment, which can overcome the defect of the prior art that it is inconvenient to observe the blockage situation of the filter element.

[0005] According to the utility model, a drainage pipe assembly for water prevention and control includes a pipe body, the pipe body has a cavity, and a filter screen is provided at one end of the cavity;

[0006] A socket that penetrates the cavity is provided at the side wall of the tube body, and a measuring assembly is provided at the socket; the measuring assembly includes a plug rod that cooperates with the socket; a sealing plate is provided at one end of the plug rod for fitting against the inner wall of the tube body to seal the socket, and an elastic ring is provided on one side of the sealing plate to press against one side of the filter screen.

[0007] Through the measuring component of the utility model, it is possible to measure the thickness of waste residue accumulation at the filter element and the like, and the measurement can be performed without disassembling the filter element, thus avoiding the trouble caused by frequent disassembly.

[0008] Among them, the setting of the plug rod allows the staff to judge the degree of blockage of waste residue at the filter element by the extension and retraction of the plug rod and the extension length of the plug rod, thereby judging the blockage situation without disassembling the filter element.

[0009] Preferably, a limit assembly is further provided on the side wall of the tube body, and the limit assembly is used to lock the position of the insertion rod.

[0010] In the utility model, the position of the insertion rod can be positioned by setting the limiting component, thereby positioning the sealing plate, so that the sealing plate can always seal the insertion port.

[0011] Preferably, the limit assembly includes two adjustment seats symmetrically arranged on both sides of the socket, the adjustment seats are provided with threaded adjustment holes, the adjustment holes are threaded with a screw, one end of the screw is rotatably connected to a clamping block that is tightly pressed against the side wall of the insertion rod along the radial direction of the insertion rod.

[0012] In the utility model, the insert rod can be clamped by the arrangement of the clamping block, so as to locate the position of the insert rod.

[0013] Preferably, a clamping portion in an arc shape is provided on one side of the clamping block facing the insertion rod, and the clamping portion matches the curvature of the side wall of the insertion rod.

[0014] In the utility model, the clamping portion is provided so that the clamping block can clamp the insertion rod in a matching manner, thereby ensuring the stability of the position of the insertion rod.

[0015] Preferably, the clamping portion is semicircular in shape.

[0016] In the utility model, the semicircular clamping portion is provided so that the two clamping blocks can wrap the insertion rod, thereby sealing the insertion rod and the outer end of the socket.

[0017] Preferably, the side wall of the insertion rod is provided with scale lines distributed along the axial direction.

[0018] In the utility model, the length of the portion of the insertion rod extending into the pipe body can be read by setting the scale lines, so that the thickness of the accumulated blockage can be obtained by calculating in conjunction with the inner diameter of the pipe body.

[0019] Preferably, a groove is provided in the cavity of the tube body at the insertion port, and a sealing ring is provided in the groove to be sleeved with the sealing plate.

[0020] In the utility model, through the arrangement of the groove and the sealing ring, the sealing plate can be sleeved with the sealing ring after being embedded in the groove, so that the insertion port can be sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of one end of the tube body in Example 1;

[0022] Figure 2 is a schematic diagram of the side surface of the tube body in Example 1;

[0023] Figure 3 This is a schematic diagram of the two clamping blocks in Example 1 after being separated;

[0024] Figure 4Schematic diagram of the measurement component in Example 1. DETAILED DESCRIPTION

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0026] Example 1

[0027] like Figure 1-4 As shown, this embodiment provides a drainage pipe assembly for water prevention and control, which includes a pipe body 110, the pipe body 100 has a cavity, and a filter screen 120 is provided at one end of the cavity;

[0028] A socket 311 penetrating the cavity is provided at the side wall of the tube body 110, and a measuring assembly 130 is provided at the socket 311; the measuring assembly 130 includes a plug rod 131 plugged into the socket 311; one end of the plug rod 131 is provided with a sealing plate 434 for fitting against the inner wall of the tube body 110 to seal the socket 311, and one side of the sealing plate 434 is provided with an elastic ring 433 pressed against one side of the filter screen 120.

[0029] Through the measuring assembly 130 in this embodiment, it is possible to measure the thickness of the waste residue accumulation at the filter element 120, etc., and the measurement can be performed without disassembling the filter element 120, thereby avoiding the trouble caused by frequent disassembly; wherein the filter screen 120 is installed at one end of the tube body 110 through a flange, and the filter screen 120 can be barrel-shaped, and one side of it extends to the bottom of the socket 311 and fits with the elastic ring 433; wherein the sealing plate 434 can seal the socket 311, and play a sealing effect when the tube body 110 passes through the water flow, wherein the elastic ring 433 can make the plug rod 131 have a force to move toward the outside of the socket 311, and not only that, the elastic ring 433 is made of a flexible material and fits with the filter screen 120. After the plug rod 131 is inserted into the tube body 110, the surface of the filter screen 120 can be scraped; the scale line 4310 of the plug rod 131 can read the depth to which the plug rod 131 can be inserted, and the thickness of the blockage accumulation at the filter screen 120 inside the tube body 110 can be obtained.

[0030] In this embodiment, a limiting assembly 240 is further provided on the side wall of the tube body 110 , and the limiting assembly 240 is used to lock the position of the insertion rod 131 .

[0031] By disposing the limiting assembly 240 in this embodiment, the position of the insertion rod 131 can be positioned, thereby positioning the position of the sealing plate 434 so that the sealing plate 434 can always seal the socket 311 .

[0032] In this embodiment, the limit assembly 240 includes two adjustment seats 341 symmetrically arranged on both sides of the socket 311. The adjustment seat 341 is provided with a threaded adjustment hole 342. The adjustment hole 342 is threadedly matched with a screw 343. One end of the screw 343 is rotatably connected to a clamping block 344 that is tightly pressed against the side wall of the insertion rod 131 along the radial direction of the insertion rod 131.

[0033] By providing the clamping block 344 in this embodiment, the insertion rod 131 can be clamped, thereby positioning the position of the insertion rod 131.

[0034] In this embodiment, a clamping portion 345 having an arc shape is provided on one side of the clamping block 344 facing the insertion rod 131 , and the clamping portion 345 matches the arc of the side wall of the insertion rod 131 .

[0035] By disposing the clamping portion 345 in this embodiment, the clamping block 344 can clamp the insertion rod 131 in a matching manner, thereby ensuring the stability of the position of the insertion rod 131 .

[0036] In this embodiment, the shape of the clamping portion 345 is semicircular.

[0037] By setting the semicircular clamping portion 345 in this embodiment, the two clamping blocks 344 can wrap the insertion rod 131, so that the insertion rod 131 and the outer end of the socket 311 can be sealed; the bottom of the clamping block 344 is in contact with the outer wall of the tube body 110, and when the two clamping blocks 344 clamp the insertion rod 131, the outer end of the socket 311 can be sealed.

[0038] In this embodiment, scale lines 4310 distributed along the axial direction are provided on the side wall of the insertion rod 131 .

[0039] By setting the scale line 4310 in this embodiment, the length of the insertion rod 131 extending into the cavity of the tube body 110 can be read, so that the thickness of the blockage accumulation can be calculated in conjunction with the inner diameter of the tube body 110.

[0040] In this embodiment, a groove 150 is provided in the cavity of the tube body 110 at the insertion port, and a sealing ring 160 is provided in the groove 150 to be sleeved with the sealing plate 434 .

[0041] Through the arrangement of the groove 150 and the sealing ring 160 in this embodiment, the sealing plate 434 can be sleeved with the sealing ring 160 after being embedded in the groove 150, so as to seal the socket 311; wherein the shape of the sealing ring 160 is consistent with the shape of the groove 150 and is fixed on the inner side of the groove 150.

[0042] When a drainage pipe assembly for water prevention and control of the present embodiment is used in practice, when no water flows through the pipe body 110, the staff can rotate the screw 343 to drive the clamping block 344 to move so that the two clamping blocks 344 are separated from the side wall of the plug rod 131, thereby releasing the limit on the plug rod 131, and then moving the plug rod 131 downward until one end of the plug rod 131 located in the pipe body 110 contacts the accumulated waste residue, and the plug rod 131 cannot move downward. At this time, the scale line 4310 is read to obtain the scale change, and then the thickness of the accumulated waste residue is calculated based on the inner diameter of the pipe body 110. Alternatively, the thickness of the accumulated waste residue can be obtained by experience and feeling without calculation based on the scale line 4310, and the thickness of the accumulated waste residue can be obtained based on the thickness, and it can be judged whether the filter element 120 needs to be disassembled to remove the waste residue based on the thickness, thereby achieving the effect of obtaining the degree of blockage without disassembling the filter element 120.

[0043] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0044] The above is a schematic description of the present invention and its implementation methods, which is not restrictive. The embodiments shown are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A drainage pipe assembly for water control, characterized in that: It comprises a tube body (110), the tube body (110) having a cavity, and a filter screen (120) is provided at one end of the cavity; A socket (311) penetrating the cavity is provided at the side wall of the tube body (110), and a measuring assembly (130) is provided at the socket (311); the measuring assembly (130) comprises an insertion rod (131) plugged into the socket (311); a sealing plate (434) for fitting against the inner wall of the tube body (110) to seal the socket (311) is provided at one end of the insertion rod (131), and an elastic ring (433) is provided on one side of the sealing plate (434) for pressing against one side of the filter screen (120).

2. A drainage pipe assembly for water control according to claim 1, characterized in that: A position limiting assembly (240) is also provided on the side wall of the tube body (110), and the position limiting assembly (240) is used to lock the position of the insertion rod (131).

3. A drainage pipe assembly for water control according to claim 2, characterized in that: The limit assembly (240) comprises two adjustment seats (341) symmetrically arranged on both sides of the socket (311); the adjustment seat (341) is provided with a threaded adjustment hole (342); the adjustment hole (342) is threadedly matched with a screw rod (343); one end of the screw rod (343) is rotatably connected to a clamping block (344) that is tightly pressed against the side wall of the insertion rod (131) along the radial direction of the insertion rod (131).

4. A drainage pipe assembly for water control according to claim 3, characterized in that: A clamping portion (345) in an arc shape is provided on one side of the clamping block (344) facing the insertion rod (131), and the clamping portion (345) matches the arc of the side wall of the insertion rod (131).

5. A drainage pipe assembly for water control according to claim 4, characterized in that: The clamping portion (345) is in a semicircular shape.

6. The drainage pipe assembly for water control according to claim 1, characterized in that: The side wall of the insertion rod (131) is provided with scale lines (4310) distributed along the axial direction.

7. The water control drainage pipe assembly according to claim 1, characterized in that: A groove (150) is provided in the cavity of the tube body (110) at the insertion port, and a sealing ring (160) is provided in the groove (150) and is sleeved in cooperation with the sealing plate (434).

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