Pipeline reinforcing structure for municipal engineering

Abstract

The utility model relates to the field of pipeline reinforcement, in particular to a municipal engineering pipeline reinforcement structure which comprises a plurality of water outlet pipes and a plurality of reinforcement assemblies, the water outlet pipes are distributed in the horizontal direction, and the reinforcement assemblies are arranged in one-to-one correspondence with the water outlet pipes; the reinforcing assembly comprises a connecting block, a lifting block and a fixing sleeve, the connecting block is mounted on the inner wall of the MBR membrane tank, a sliding groove is formed in the connecting block and penetrates through the MBR membrane tank in the vertical direction, and the lifting block is in sliding fit with the sliding groove; the fixing sleeve is installed on the lifting block and used for fixing the water outlet pipe. The MBR frame cleaning and maintaining device has the effect of conveniently cleaning and maintaining the MBR frame.

Description

Technical Field

[0001] The present application relates to the field of pipeline reinforcement, and in particular to a pipeline reinforcement structure for municipal engineering. Background Art

[0002] MBR membrane pool, or membrane bioreactor membrane pool, is a type of municipal filtration pool, commonly used in high-standard municipal sewage filtration projects. MBR membrane pool is mainly filtered through the MBR frame, which generally includes an MBR membrane frame, hollow fiber membrane filaments and an outlet pipe. There are several hollow fiber membrane filaments, which are fixedly installed on the MBR membrane frame, and are connected to the outlet pipe, so that the sewage in the MBR membrane pool is filtered by the hollow fiber membrane filaments and then transported to the water storage tank through the outlet pipe, so as to store water for green space irrigation or road cleaning.

[0003] In the existing related technologies, a plurality of MBR frames are generally arranged in an MBR membrane pool. For example, Chinese utility model patent CN220098733 U discloses a novel MBR membrane frame, which connects the outlet pipes of two adjacent MBR frames through a connecting plate so that the MBR frame is not easily shaken under the flushing of water flow.

[0004] With regard to the above-mentioned related technologies, impurities are easily adhered to the surface of the hollow fiber membrane during long-term use, making it difficult for sewage to enter the inner cavity of the hollow fiber membrane after long-term use, thereby affecting the water output of the outlet pipe. Therefore, the MBR frame generally requires regular cleaning and maintenance, and the outlet pipes connected to each other by the connecting plate make it difficult for operators to lift individual MBR frames from the MBR membrane pool to clean and maintain individual MBR frames. Summary of the invention

[0005] In order to facilitate the cleaning and maintenance of the MBR frame, the present application provides a pipeline reinforcement structure for municipal engineering.

[0006] The present application provides a pipeline reinforcement structure for municipal engineering using the following technical solution:

[0007] A pipeline reinforcement structure for municipal engineering, comprising a plurality of water outlet pipes and a plurality of reinforcement components, wherein the plurality of water outlet pipes are distributed in a horizontal direction, and the plurality of reinforcement components are respectively arranged corresponding to each of the water outlet pipes;

[0008] The reinforcement assembly includes a connecting block, a lifting block and a fixing sleeve. The connecting block is installed on the inner wall of the MBR membrane tank. The connecting block is provided with a sliding groove, which is arranged to penetrate in the vertical direction. The lifting block is slidably matched in the sliding groove.

[0009] The fixing sleeve is installed on the lifting block, and the fixing sleeve is used to fix the water outlet pipe.

[0010] By adopting the above technical solution, when the MBR frame needs to be cleaned and maintained, the MBR frame is lifted, so that the outlet pipe, the fixing sleeve and the lifting block are lifted together, so that it is convenient for the staff to clean and maintain the individual MBR frames. After the cleaning and maintenance is completed, the lifting block is inserted in the vertical direction and slidably matched in the sliding groove, so that the MBR frame is connected to the inner wall of the MBR membrane pool, thereby making the MBR frame less likely to shake.

[0011] Optionally, the connecting block is provided with a guide opening, the guide opening is connected to the sliding groove, the area size of the guide opening is larger than the area size of the sliding groove, and the inner wall of the guide opening is inclined from top to bottom toward the direction close to the axis of the sliding groove.

[0012] By adopting the above technical solution, the guide port makes it easy for the operator to align the lifting block with the sliding groove under the cover of turbid sewage, and then makes it easy for the operator to insert the lifting block and slide it into the sliding groove after cleaning and maintenance.

[0013] Optionally, the length dimension of the lifting block is greater than the depth dimension of the sliding groove.

[0014] By adopting the above technical solution, the length dimension of the lifting block is greater than the depth dimension of the sliding groove, so that the lifting block is not easy to fall out of the sliding groove due to shaking, and it is also convenient for operators to insert the lifting block earlier and slide it into the sliding groove, thereby reducing the shaking of the MBR frame when it is put back into the MBR membrane tank, thereby reducing the occurrence of hollow fiber membrane wire breaking and damage.

[0015] Optionally, the bottom area of ​​the lifting block is smaller than the top area of ​​the lifting block, and the bottom of the lifting block is inclined from top to bottom toward a direction close to the axis of the lifting block.

[0016] By adopting the above technical solution, it is convenient for the operator to insert the lifting block along the bottom of the lifting block and slide it into the sliding groove after roughly aligning the sliding groove.

[0017] Optionally, the cross-section of the sliding groove is set in a "T" shape, and the lifting block is set close to the inner wall of the sliding groove.

[0018] By adopting the above technical solution, the sliding groove arranged in a "T" shape makes the connection between the lifting block and the sliding groove more stable, which is beneficial to reducing the shaking degree of the MBR frame.

[0019] Optionally, the fixing sleeve includes a first fixing ring and a second fixing ring, the first fixing ring is mounted on the lifting block, and the second fixing ring is mounted on the first fixing ring by bolts;

[0020] The first fixing ring is provided with a first fixing hole, the second fixing ring is provided with a second fixing hole, and the first fixing hole and the second fixing hole are connected to form a pipeline fixing hole;

[0021] The water outlet pipe is inserted into the pipe fixing hole, and the inner wall of the pipe fixing hole is tightly matched with the outer peripheral surface of the water outlet pipe.

[0022] By adopting the above technical solution, the water outlet pipe is tightly fixed by the first fixing ring and the second fixing ring, the structure is simple and reliable, and is suitable for more complex sewage environments.

[0023] Optionally, a mounting base is further included, the connecting block is slidably engaged with the mounting base in a horizontal direction, and a locking piece is installed on the connecting block, and the locking piece is used to lock the position of the connecting block.

[0024] By adopting the above technical solution, the position of the connecting block is adjusted according to the spacing of the MBR frames, so that the water outlet pipes of each MBR frame are fixed, which is conducive to ensuring the applicability of the reinforcement component.

[0025] Optionally, the mounting base includes a mounting plate and a mounting rail, the mounting plate is mounted on the inner wall of the MBR membrane tank, the mounting rail is mounted on the mounting plate, and the mounting rail is arranged in a horizontal direction, and the connecting block is slidably matched with the mounting rail;

[0026] The mounting rail is provided with a plurality of locking threaded holes, and the plurality of locking threaded holes are distributed along the length direction of the mounting rail;

[0027] The type of the locking member is a bolt, and the locking member is penetrated through the connection block and threadedly matched with the locking threaded hole.

[0028] By adopting the above technical solution, the locking threaded holes for installing the connection blocks are adjusted according to the spacing of the MBR frame, so that the connection blocks can be stably installed in different positions. The structure is simple and reliable and is suitable for more complex sewage environments.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] 1. When the MBR frame needs to be cleaned and maintained, lift the MBR frame so that the outlet pipe, the fixing sleeve and the lifting block are lifted together, so that it is convenient for the staff to clean and maintain the individual MBR frames. After the cleaning and maintenance is completed, insert the lifting block in the vertical direction and slide it into the sliding groove, so that the MBR frame is connected to the inner wall of the MBR membrane pool, thereby making the MBR frame less likely to shake.

[0031] 2. The guide opening makes it easy for the operator to align the lifting block with the sliding groove under the cover of turbid sewage, and then makes it easy for the operator to insert the lifting block and slide it into the sliding groove after cleaning and maintenance.

[0032] 3. Adjust the position of the connection block according to the spacing of the MBR frames, so as to fix the outlet pipes of each MBR frame, which is conducive to ensuring the applicability of the reinforcement components. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is an overall schematic diagram of the overall structure of the embodiment of the present application.

[0034] Figure 2 It is an overall schematic diagram of installing the slide rail in an embodiment of the present application.

[0035] Figure 3 It is a schematic diagram of the connection between the connecting block and the mounting rail according to an embodiment of the present application.

[0036] Explanation of the accompanying drawings: 1. Water outlet pipe; 2. Reinforcement assembly; 21. Connecting block; 211. Locking piece; 212. Sliding groove; 213. Guide port; 22. Lifting block; 23. Fixing sleeve; 231. First fixing ring; 232. Second fixing ring; 233. Pipe fixing hole; 3. Mounting base; 31. Mounting plate; 32. Mounting rail; 321. Locking threaded hole; 33. Limiting block. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-3 This application is described in further detail.

[0038] The present application embodiment discloses a pipeline reinforcement structure for municipal engineering. Figure 1 The pipeline reinforcement structure for municipal engineering includes a water outlet pipe 1, a reinforcement component 2 and a mounting base 3.

[0039] Reference Figure 1 The mounting base 3 includes a mounting plate 31, a mounting rail 32 and a limit block 33. The mounting plate 31 is rectangular, and the mounting plate 31 is fixedly mounted on the inner wall of the MBR membrane tank, and the mounting plate 31 is arranged in the horizontal direction. The mounting rail 32 is fixedly mounted on the mounting plate 31, and the mounting rail 32 is arranged in the horizontal direction. There are two limit blocks 33, and the two limit blocks 33 are respectively located at both ends of the mounting rail 32. The limit blocks 33 are mounted on the mounting plate 31 by bolts, and the cross-sectional size of the limit blocks 33 is larger than the cross-sectional size of the mounting rail 32.

[0040] Reference Figure 2 and Figure 3The mounting rail 32 is provided with a plurality of locking threaded holes 321 , which are evenly distributed along the length direction of the mounting rail 32 , and the plurality of locking threaded holes 321 are all arranged through the mounting rail 32 along the thickness direction of the mounting rail 32 .

[0041] Reference Figure 1 , a plurality of reinforcement components 2 are provided, and in the embodiment of the present application, the number of reinforcement components 2 is set to six, and the six reinforcement components 2 are distributed along the length direction of the mounting rail 32, that is, in the horizontal direction;

[0042] The reinforcement assembly 2 includes a connection block 21, a lifting block 22 and a fixing sleeve 23. The connection block 21 slides in the horizontal direction and fits in the mounting rail 32. The connection block 21 is installed with a locking piece 211, and in the embodiment of the present application, the number of the locking pieces 211 is set to two, and the distribution direction of the two locking pieces 211 is consistent with the distribution direction of each locking threaded hole 321. The type of the locking piece 211 is a bolt, the locking piece 211 is passed through the connection block 21, and the locking piece 211 is threadedly fitted in the locking threaded hole 321, so that the connection block 21 is not easy to slide along the mounting rail 32 under the action of external force, so that the position of the connection block 21 is locked by the locking piece 211.

[0043] Reference Figure 1 A sliding groove 212 is provided on the top of the connecting block 21. The cross section of the sliding groove 212 is in a "T" shape. The sliding groove 212 passes through the connecting block 21 in the vertical direction. The lifting block 22 slides in the sliding groove 212, and the outer peripheral surface of the lifting block 22 is closely matched with the inner wall of the sliding groove 212, so that the lifting block 22 is not easy to shake in the sliding groove 212.

[0044] Reference Figure 1 A guide opening 213 is also provided at the top of the connecting block 21. The cross section of the guide opening 213 is also T-shaped, and the guide opening 213 is connected to the sliding groove 212. In addition, the area of ​​the guide opening 213 is larger than the area of ​​the sliding groove 212, and the inner wall of the guide opening 213 is tilted from top to bottom toward the direction close to the axis of the sliding groove 212, so that the operator can accurately align the lifting block 22 with the sliding groove 212 under the cover of turbid sewage, and insert the lifting block 22 and slide it into the sliding groove 212.

[0045] Reference Figure 3 The length of the lifting block 22 is greater than the depth of the sliding groove 212, and the bottom of the lifting block 22 is located outside the sliding groove 212, and the bottom of the lifting block 22 is located at the bottom of the connecting block 21, so that the operator can align the sliding groove 212 as soon as possible, thereby reducing the occurrence of damage to the hollow fiber membrane due to the shaking of the MBR frame, i.e., the outlet pipe 1, under the scouring of sewage.

[0046] Reference Figure 3 The bottom area of ​​the lifting block 22 is smaller than the top area of ​​the lifting block 22, and the bottom of the lifting block 22 is tilted from top to bottom toward the direction close to the axis of the lifting block 22, so that the operator can insert the lifting block 22 along the bottom of the lifting block 22 and slide it into the sliding groove 212 after roughly aligning it with the sliding groove 212.

[0047] Reference Figure 1 The fixing sleeve 23 includes a first fixing ring 231 and a second fixing ring 232. The first fixing ring 231 is installed on the lifting block 22, and the second fixing ring 232 is installed on the first fixing ring 231 by four bolts. The first fixing ring 231 is provided with a first fixing hole, and the second fixing ring 232 is provided with a second fixing hole. The first fixing hole and the second fixing hole are connected to form a pipeline fixing hole 233.

[0048] Reference Figure 1 and Figure 3 , there are a plurality of water outlet pipes 1, and in the embodiment of the present application, the number of water outlet pipes 1 is set to six, and the six water outlet pipes 1 are respectively arranged in one-to-one correspondence with each fixing sleeve 23. The water outlet pipe 1 is vertically penetrated through the pipe fixing hole 233, and the inner wall of the pipe fixing hole 233 is tightly matched with the outer peripheral surface of the water outlet pipe 1, so that the water outlet pipe 1 is not easy to shake.

[0049] The implementation principle of the pipe reinforcement structure for municipal engineering in the embodiment of the present application is as follows: when the MBR frame needs to be cleaned and maintained, the MBR frame is lifted, so that the outlet pipe 1, the first fixing ring 231, the second fixing ring 232 and the lifting block 22 are lifted together, so that it is convenient for the staff to clean and maintain the individual MBR frames. After the cleaning and maintenance is completed, the lifting block 22 is inserted along the guide opening 213 in the vertical direction and slidably matched in the sliding groove 212, so that the MBR frame is connected to the inner wall of the MBR membrane pool, thereby making the MBR frame less likely to shake.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pipeline reinforcement structure for municipal engineering, characterized in that: It comprises a plurality of water outlet pipes (1) and a plurality of reinforcement components (2), wherein the plurality of water outlet pipes (1) are distributed in a horizontal direction, and the plurality of reinforcement components (2) are respectively arranged in a one-to-one correspondence with each water outlet pipe (1); The reinforcement assembly (2) comprises a connection block (21), a lifting block (22) and a fixing sleeve (23); the connection block (21) is installed on the inner wall of the MBR membrane tank; the connection block (21) is provided with a sliding groove (212); the sliding groove (212) is arranged to penetrate in a vertical direction; and the lifting block (22) is slidably matched in the sliding groove (212); The fixing sleeve (23) is installed on the lifting block (22), and the fixing sleeve (23) is used to fix the water outlet pipe (1).

2. A pipeline reinforcement structure for municipal engineering according to claim 1, characterized in that: The connecting block (21) is provided with a guide opening (213), the guide opening (213) is connected to the sliding groove (212), the area of ​​the guide opening (213) is larger than the area of ​​the sliding groove (212), and the inner wall of the guide opening (213) is inclined from top to bottom in a direction close to the axis of the sliding groove (212).

3. The pipeline reinforcement structure for municipal engineering according to claim 1, characterized in that: The length dimension of the lifting block (22) is greater than the depth dimension of the sliding groove (212).

4. A pipeline reinforcement structure for municipal engineering according to claim 3, characterized in that: The bottom area of ​​the lifting block (22) is smaller than the top area of ​​the lifting block (22), and the bottom of the lifting block (22) is inclined from top to bottom in a direction close to the axis of the lifting block (22).

5. The pipeline reinforcement structure for municipal engineering according to claim 1, characterized in that: The cross section of the sliding groove (212) is arranged in a "T" shape, and the lifting block (22) is arranged close to the inner wall of the sliding groove (212).

6. The pipeline reinforcement structure for municipal engineering according to claim 1, characterized in that: The fixing sleeve (23) comprises a first fixing ring (231) and a second fixing ring (232), wherein the first fixing ring (231) is mounted on the lifting block (22), and the second fixing ring (232) is mounted on the first fixing ring (231) by means of bolts; The first fixing ring (231) is provided with a first fixing hole, the second fixing ring (232) is provided with a second fixing hole, and the first fixing hole and the second fixing hole are connected to form a pipeline fixing hole (233); The water outlet pipe (1) is inserted into the pipe fixing hole (233), and the inner wall of the pipe fixing hole (233) is tightly fitted against the outer peripheral surface of the water outlet pipe (1).

7. The pipeline reinforcement structure for municipal engineering according to claim 1, characterized in that: It also comprises a mounting base (3), the connection block (21) slidingly engaging with the mounting base (3) in a horizontal direction, and the connection block (21) is provided with a locking member (211), the locking member (211) being used to lock the position of the connection block (21).

8. The pipeline reinforcement structure for municipal engineering according to claim 7, characterized in that: The mounting base (3) comprises a mounting plate (31) and a mounting slide rail (32), wherein the mounting plate (31) is mounted on the inner wall of the MBR membrane tank, the mounting slide rail (32) is mounted on the mounting plate (31), and the mounting slide rail (32) is arranged in a horizontal direction, and the connecting block (21) is slidably matched with the mounting slide rail (32); The mounting rail (32) is provided with a plurality of locking threaded holes (321), and the plurality of locking threaded holes (321) are distributed along the length direction of the mounting rail (32); The type of the locking member (211) is a bolt, and the locking member (211) is penetrated through the connection block (21) and threadedly matched with the locking threaded hole (321).

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