A recrystallization area highway tunnel drainage system guide type high pressure cleaning structure

Abstract

This invention discloses a guided high-pressure cleaning structure for a drainage system in a highway tunnel in a recrystallization zone. It includes several guide rope storage pipes, each connected to a transverse, circumferential, or longitudinal drainage pipe at the intersection of the tunnel's transverse, circumferential, and longitudinal drainage pipes. The guide rope storage pipes are pre-embedded within the tunnel's secondary lining structure, with their inlets located above the maintenance access road. A transverse guide rope is installed within each of the two transverse drainage pipes at the same cross-section of the tunnel, with both ends of the transverse guide rope located within the inlets of the two guide rope storage pipes at their respective ends. A circumferential guide rope is installed within the circumferential drainage pipe, with both ends of the circumferential guide rope located within the inlets of the two guide rope storage pipes at their respective ends. A longitudinal guide rope is installed within the longitudinal drainage pipe between two adjacent guide rope storage pipes at the front and rear of the tunnel, with both ends of the longitudinal guide rope located within the two guide rope storage pipes at their respective ends. During cleaning, one end of the guide rope is connected to the high-pressure cleaning nozzle of a high-pressure cleaning vehicle, and the other end is connected to and wound around a winch drum.

Description

Technical Field

[0001] This invention relates to tunnel drainage systems, and more particularly to a guided high-pressure cleaning structure for a highway tunnel drainage system in a recrystallization zone. Background Technology

[0002] Tunnel engineering plays a vital role in modern transportation infrastructure, and with the increasing length and complexity of tunnels, the design and management of drainage systems become particularly critical. The reliability of the drainage system directly determines the operational safety of the tunnel project. Generally, a tunnel drainage system mainly consists of circumferential drainage pipes behind the secondary lining, longitudinal drainage pipes, transverse drainage pipes, roadside drainage ditches, and a central drainage ditch. The circumferential, longitudinal, and transverse drainage pipes divert accumulated water behind the secondary lining to the central drainage ditch, thereby reducing water pressure behind the secondary lining and improving the durability of the lining structure. Blockages in tunnel drainage systems are mainly of two types: one is caused by siltation; the other is caused by chemical crystals. In karst areas, groundwater behind the secondary lining of tunnels... as well as The content is relatively high, while the initial support shotcrete of the tunnel contains a large amount of... When groundwater passes through the initial support, ions form a large number of carbonate crystals, leading to crystallization blockage in the tunnel drainage system. Crystallization blockage is one of the most common problems in tunnels located in karst areas. It often causes cracking in the tunnel lining structure, water leakage, pavement heave, and flooding, seriously affecting tunnel driving safety. Furthermore, because tunnel drainage systems are usually buried, especially the circumferential, longitudinal, and transverse drainage pipes behind the secondary lining, daily cleaning and maintenance are extremely difficult. Without appropriate measures to clean the drainage pipes in the recrystallization zone, their normal service life is very short; tunnels typically operate for 3-5 years before the drainage system behind the secondary lining essentially fails. To address the problem of drainage system blockage in recrystallization zones, experts and scholars have conducted extensive research. Currently, the main solutions are: first, using drainage pipes made of special materials; second, using special solutions and high-pressure cleaning equipment for flushing; and third, adjusting the additives in the initial support to reduce... The fourth method involves utilizing the metabolic activities of microorganisms to produce acidic substances that dissolve or accelerate the dissolution of crystalline blockages. Each of these methods has its advantages and disadvantages, but in practical applications, the second method, "rinsing with a special solution and high-pressure cleaning equipment," is primarily used. When using high-pressure cleaning equipment, the drainage pipes are often buried, making cleaning particularly difficult. It usually requires blocking traffic, and even excavating the lining structure and road surface for dredging and flushing, resulting in extremely high costs. Summary of the Invention

[0003] In view of this, the purpose of this invention is to provide a guided high-pressure cleaning structure for the drainage system of a highway tunnel in a recrystallization zone, so as to solve the technical problems of difficult and costly cleaning of the drainage system of the tunnel in the recrystallization zone.

[0004] The objective of this invention is achieved through the following technical solution:

[0005] A guided high-pressure cleaning structure for a drainage system in a recrystallization zone highway tunnel includes several guide rope storage pipes. Each guide rope storage pipe is connected to a transverse, circumferential, or longitudinal drainage pipe at the intersection of the tunnel's transverse, circumferential, and longitudinal drainage pipes. The guide rope storage pipes are pre-embedded within the tunnel's secondary lining structure, with their inlets located above the maintenance driveway. A transverse guide rope is installed within each of the two transverse drainage pipes at the same cross-section of the tunnel, spanning the central drainage ditch. The two ends of the transverse guide rope are located within the inlets of the two guide rope storage pipes at their respective ends. A circumferential guide rope is installed within the circumferential drainage pipe, with its two ends located within the inlets of its corresponding transverse drainage pipes. Longitudinal guide ropes are installed in the inlets of the two guide rope storage pipes at both ends of the corresponding circumferential drainage pipes, and in the longitudinal drainage pipes between the two adjacent guide rope storage pipes before and after the tunnel. The two ends of the longitudinal guide ropes are located in the two guide rope storage pipes at both ends of their corresponding longitudinal drainage pipes. When cleaning the transverse drainage pipes, one end of the transverse guide rope is connected to the high-pressure cleaning nozzle of the high-pressure cleaning vehicle, and the other end is connected and wound around the winch drum. When cleaning the circumferential drainage pipes, one end of the circumferential guide rope is connected to the high-pressure cleaning nozzle of the high-pressure cleaning vehicle, and the other end is connected and wound around the winch drum. When cleaning the longitudinal drainage pipes, one end of the longitudinal guide rope is connected to the high-pressure cleaning nozzle of the high-pressure cleaning vehicle, and the other end is connected and wound around the winch drum.

[0006] Furthermore, at the intersection of the transverse drainage pipe, circumferential drainage pipe, and longitudinal drainage pipe in the tunnel, the transverse drainage pipe, circumferential drainage pipe, and longitudinal drainage pipe are connected by a five-way connector, and the guide rope storage pipe is connected to the five-way connector.

[0007] Furthermore, the five-way connector includes a longitudinal short pipe, and a diagonal short pipe and a transverse short pipe arranged at an obtuse angle are vertically connected to the middle of the longitudinal short pipe. A vertical short pipe is vertically connected to the transverse short pipe, and both the vertical short pipe and the diagonal short pipe are arranged upwards.

[0008] Furthermore, the transverse guide rope, circumferential guide rope, and longitudinal guide rope inside the guide rope storage tube are each marked with distinguishing marks.

[0009] Furthermore, the inlet of the guide rope storage tube is equipped with a cover.

[0010] Furthermore, the transverse guide rope, circumferential guide rope, and longitudinal guide rope are all flexible steel wire ropes.

[0011] The beneficial effects of this invention are:

[0012] This invention discloses a guided high-pressure cleaning structure for a drainage system in a recrystallized area highway tunnel. A winch pulls a transverse guide rope, which in turn pulls a high-pressure water nozzle through a transverse drainage pipe. The high-pressure water flushes away the crystallized deposits in the transverse drainage pipe, reducing blockage. The winch also pulls a circumferential guide rope, which in turn pulls a high-pressure water nozzle through a circumferential drainage pipe. The high-pressure water flushes away the crystallized deposits in the circumferential drainage pipe, reducing blockage. Finally, the winch pulls a longitudinal guide rope, which in turn pulls a high-pressure water nozzle through a longitudinal drainage pipe. The high-pressure water flushes away the crystallized deposits in the longitudinal drainage pipe, reducing blockage. This invention improves the maintainability and reliability of the drainage system in the recrystallized area tunnel, making cleaning easy and cost-effective, and without disrupting normal traffic flow.

[0013] Other advantages, objectives, and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination, or may be learned from practice of the invention. The objectives and other advantages of the invention can be realized and obtained from the following description and claims. Attached Figure Description

[0014] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will now be described in further detail with reference to the accompanying drawings, wherein:

[0015] Figure 1 This is a schematic diagram of the structure of the present invention.

[0016] Figure 2 for Figure 1 Enlarged schematic diagram of part A in the middle.

[0017] Figure 3 for Figure 1 3D diagram of the center five-way connector.

[0018] Figure 4 This is a schematic diagram of the structure of the transverse guide rope in use according to the present invention.

[0019] In the diagram: circumferential guide rope 101, transverse guide rope 102, longitudinal guide rope 103, high-pressure cleaning nozzle 201, high-pressure water delivery pipe 202, high-pressure cleaning vehicle 203, winch 204, guide rope storage pipe 3, five-way connector 4, transverse short pipe 401, vertical short pipe 402, oblique short pipe 403, longitudinal short pipe 404, longitudinal drainage pipe 5, circumferential drainage pipe 6, transverse drainage pipe 7, central drainage ditch 8. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0021] Example 1, as Figure 1 , 2 As shown in Figure 4, a guided high-pressure cleaning structure for a highway tunnel drainage system in a recrystallization zone includes several guide rope storage pipes 3. Each guide rope storage pipe 3 is connected via a tee connector to the transverse drainage pipe 7, circumferential drainage pipe 6, or longitudinal drainage pipe 5 at the intersection of the tunnel's transverse drainage pipe 7, circumferential drainage pipe 6, and longitudinal drainage pipe 5. The guide rope storage pipe 3 is pre-embedded within the tunnel's secondary lining structure, with its inlet located above the maintenance access road. The inlet of the guide rope storage pipe 3 is protected by a cover. A transverse guide rope 102 is installed within the two transverse drainage pipes 7 at the same cross-section of the tunnel. The transverse guide rope 102 spans the central drainage ditch 8, and its two ends are respectively located at... Within the two guide rope storage pipes 3 at both ends of the corresponding transverse drainage pipe 7, a circumferential guide rope 101 is installed within the circumferential drainage pipe 6. The two ends of the circumferential guide rope 101 are located within the inlets of the two guide rope storage pipes 3 at both ends of the corresponding circumferential drainage pipe 6. A longitudinal guide rope 103 is installed within the longitudinal drainage pipe 5 between two adjacent guide rope storage pipes 3 before and after the tunnel. The two ends of the longitudinal guide rope 103 are located within the two guide rope storage pipes 3 at both ends of the corresponding longitudinal drainage pipe 5. When cleaning the transverse drainage pipe 7, one end of the transverse guide rope 102 is connected to the high-pressure cleaning nozzle 201 of the high-pressure cleaning vehicle 203, and the other end is connected to the drum of the winch 204. Cleaning the circumferential... When cleaning the drainage pipe, one end of the circumferential guide rope 101 is connected to the high-pressure cleaning nozzle 201 of the high-pressure cleaning vehicle 203, and the other end is wound around the drum of the winch 204; when cleaning the longitudinal drainage pipe, one end of the longitudinal guide rope 103 is connected to the high-pressure cleaning nozzle 201 of the high-pressure cleaning vehicle 203, and the other end is wound around the drum of the winch 204. As mentioned above, the transverse guide rope 102, the circumferential guide rope 101, and the longitudinal guide rope 103 are all flexible steel wire ropes; the transverse guide rope 102, the circumferential guide rope 101, and the longitudinal guide rope 103 in the guide rope storage tube 3 are respectively marked with distinguishing marks, for example, the transverse guide rope 102 in the guide rope storage tube 3 at the front of the tunnel is marked with distinguishing marks. Guide rope 102 is marked with a distinguishing sign that reads "No. 1 Red Guide Rope," circumferential guide rope 101 is marked with a distinguishing sign that reads "No. 1 Blue Guide Rope," and longitudinal guide rope 103 is marked with a distinguishing sign that reads "No. 1 Yellow Guide Rope." In the second guide rope storage pipe 3 ahead of the tunnel, transverse guide rope 102 is marked with a distinguishing sign that reads "No. 2 Red Guide Rope," circumferential guide rope 101 is marked with a distinguishing sign that reads "No. 2 Blue Guide Rope," and longitudinal guide rope 103 is marked with a distinguishing sign that reads "No. 2 Yellow Guide Rope." This system facilitates the identification of guide ropes during cleaning and allows for faster location of the required guide rope.

[0022] Winch 204 pulls the transverse guide rope 102, which in turn pulls the high-pressure water nozzle 201 through the transverse drain pipe 7. The high-pressure water flushes away the crystallized deposits in the transverse drain pipe 7 to reduce blockage. Winch 204 also pulls the circumferential guide rope 101, which in turn pulls the high-pressure water nozzle 201 through the circumferential drain pipe 6. The high-pressure water flushes away the crystallized deposits in the circumferential drain pipe 6 to reduce blockage. Winch 204 further pulls the longitudinal guide rope 103. The longitudinal guide rope 103 pulls the high-pressure nozzle 201, which sprays high-pressure water, through the longitudinal drainage pipe 5. The high-pressure water flushes the crystallized deposits in the longitudinal drainage pipe 5 to reduce blockage. This invention makes cleaning the tunnel drainage system in the recrystallization zone easy and cost-effective, and does not affect normal traffic flow during cleaning. After the tunnel drainage system is cleaned, the high-pressure water delivery pipe 202 on the high-pressure cleaning vehicle 203 is pulled by the water hose reel or winch on the high-pressure cleaning vehicle 203 to remove the high-pressure nozzle 201 from the tunnel drainage system, and the guide rope returns to its original position.

[0023] Example 2, as Figure 1 , 2As shown in Figure 4, at the intersection of the transverse drainage pipe 7, circumferential drainage pipe 6, and longitudinal drainage pipe 5 in the tunnel, the transverse drainage pipe 7, circumferential drainage pipe 6, and longitudinal drainage pipe 5 are connected by a five-way connector 4. A guided high-pressure cleaning structure for a drainage system in a recrystallized highway tunnel includes several guide rope storage pipes 3, each guide rope storage pipe 3 connected to a five-way connector 4. The guide rope storage pipes 3 are pre-embedded in the secondary lining structure of the tunnel, and their inlets are located above the maintenance roadway. The inlets of the guide rope storage pipes 3 are protected by covers. A transverse guide rope 102 is installed in the two transverse drainage pipes 7 at the same cross section of the tunnel. The transverse guide rope 102 crosses the central drainage ditch 8. Both ends are located within the corresponding transverse drainage pipe 7 and the two guide rope storage pipes 7. A circumferential guide rope 101 is installed inside the circumferential drainage pipe 6, with both ends of the circumferential guide rope 101 located within the corresponding circumferential drainage pipe 6 and the two guide rope storage pipes 3 at their respective ends. A longitudinal guide rope 103 is installed in the longitudinal drainage pipe between two adjacent guide rope storage pipes 3 before and after the tunnel, with both ends of the longitudinal guide rope 103 located within the corresponding longitudinal drainage pipe 5 and the two guide rope storage pipes 3 at their respective ends. When cleaning the transverse drainage pipe, one end of the transverse guide rope 102 is connected to the high-pressure cleaning nozzle 201 of the high-pressure cleaning vehicle 203, and the other end is connected to the drum of the winch 204. When cleaning the circumferential drainage pipe 6, one end of the circumferential guide rope 101 is connected to the high-pressure cleaning nozzle 201 of the high-pressure cleaning vehicle 203, and the other end is connected to the drum of the winch 204; when cleaning the longitudinal drainage pipe, one end of the longitudinal guide rope 103 is connected to the high-pressure cleaning nozzle 201 of the high-pressure cleaning vehicle 203, and the other end is connected to the drum of the winch 204. As mentioned above, the transverse guide rope 102, the circumferential guide rope 101, and the longitudinal guide rope 103 are all flexible steel wire ropes; the transverse guide rope 102, the circumferential guide rope 101, and the longitudinal guide rope 103 in the guide rope storage tube 3 are respectively marked with distinguishing marks, for example, the transverse guide rope 102 in the guide rope storage tube 3 at the front of the tunnel is marked with distinguishing marks. A distinguishing tag is attached to guide rope 102, with the tag labeled "No. 1 (red guide rope)". A distinguishing tag is attached to circumferential guide rope 101, with the tag labeled "No. 1 (blue guide rope)". A distinguishing tag is attached to longitudinal guide rope 103, with the tag labeled "No. 1 (yellow guide rope)". A distinguishing tag is attached to transverse guide rope 102, with the tag labeled "No. 2 (red guide rope)". A distinguishing tag is attached to circumferential guide rope 101, with the tag labeled "No. 2 (blue guide rope)". A distinguishing tag is attached to longitudinal guide rope 103, with the tag labeled "No. 2 (yellow guide rope)". This makes it easier to distinguish the guide ropes during cleaning and allows for faster location of the required guide rope.

[0024] Example 3, as Figure 3As shown, the difference from Embodiment 2 is that the five-way connector 4 includes a longitudinal short pipe 404, and a diagonal short pipe 403 and a transverse short pipe 401 arranged at an obtuse angle are vertically connected to the middle of the longitudinal short pipe 404. A vertical short pipe 402 is vertically connected to the transverse short pipe 401, and both the vertical short pipe 402 and the diagonal short pipe 403 are arranged upwards.

[0025] Winch 204 pulls transverse guide rope 102, which in turn pulls high-pressure nozzle 201, which sprays high-pressure water, through the transverse drain pipe 7. The high-pressure water flushes away the crystallized deposits in the transverse drain pipe 7 to reduce blockage. Winch 204 also pulls circumferential guide rope 101, which in turn pulls high-pressure nozzle 201, which sprays high-pressure water, through the circumferential drain pipe 6. The high-pressure water flushes away the crystallized deposits in the circumferential drain pipe 6 to reduce blockage. Winch 204 further pulls longitudinal guide rope 103. The longitudinal guide rope 103 pulls the high-pressure nozzle 203, which sprays high-pressure water, through the longitudinal drainage pipe 5. The high-pressure water flushes the crystallized deposits in the longitudinal drainage pipe 5 to reduce blockage. This invention makes cleaning the tunnel drainage system in the recrystallization zone easy and cost-effective, and does not affect normal traffic flow during cleaning. After the tunnel drainage system is cleaned, the high-pressure water delivery pipe 202 on the high-pressure cleaning vehicle 203 is pulled by the water hose reel or winch on the high-pressure cleaning vehicle 203 to remove the high-pressure nozzle 201 from the tunnel drainage system, and the guide rope returns to its original position. The use of a five-way connector 4, especially the five-way connector 4 with a special structure in Embodiment 3, to connect the transverse drainage pipe 7, the circumferential drainage pipe 6, the longitudinal drainage pipe 5, and the guide rope storage pipe 3 simplifies the structure.

[0026] This invention involves placing guide ropes inside the transverse drainage pipes 7, circumferential drainage pipes 6, and longitudinal drainage pipes 5 in highway tunnels located in recrystallization zones, and marking them accordingly for differentiation. After the tunnel has been in operation for a period of time, the guide ropes are used as guides to connect to high-pressure nozzles 201 that spray high-pressure water. High-pressure water is then used to clean the crystallized deposits in the tunnel drainage pipes, improving the maintainability and reliability of the tunnel drainage system in recrystallization zones.

[0027] The present invention has the following beneficial effects:

[0028] (1) During the tunnel construction phase, guide ropes are placed on the transverse drainage pipe 7, longitudinal drainage pipe 6, and circumferential drainage pipe 5, and classified and marked to distinguish the guide ropes of different drainage pipes. The guide ropes can be made of flexible steel wire ropes. Placing guide ropes can facilitate high-pressure cleaning of drainage pipes during the operation phase and can also inspect the construction quality of drainage pipes during the construction phase, solving the problem of difficult construction quality management of buried drainage pipes during the construction phase. Before high-pressure cleaning, the guide ropes can also be dragged back and forth by a winch 204 to break up the crystals in the drainage pipes and improve the effect of high-pressure flushing water.

[0029] (2) The guide ropes are divided into three categories: one is the transverse drainage pipe guide rope 102, the other is the circumferential drainage pipe guide rope 101, and the longitudinal drainage pipe guide rope. When cleaning the transverse and circumferential drainage pipes, the high-pressure cleaning vehicle 203 and the winch 204 are located on both sides of the tunnel section. The winch 204 pulls the guide rope to guide the high-pressure nozzle 201 that sprays high-pressure water to perform high-pressure flushing on the drainage pipe. When cleaning the longitudinal drainage pipe, the high-pressure cleaning vehicle 203 and the winch 204 are located on the same side of the tunnel. The longitudinal drainage pipe is cleaned under high pressure through the two guide rope storage pipes 3 at the front and rear.

[0030] (3) At the junction of the longitudinal drainage pipe 7, the transverse drainage pipe 6, and the circumferential drainage pipe 5, a specially designed five-way connector 4 is installed to connect the guide rope storage pipe 3, which holds the guide rope, to the tunnel drainage system. The inlet of the guide rope storage pipe 3 is placed above the tunnel maintenance walkway and sealed with a cover. Connecting the guide rope storage pipe 3 above the maintenance walkway allows for convenient operation during tunnel operation without disrupting traffic. The high-pressure nozzle 201 is guided by the guide rope to periodically perform high-pressure flushing of the drainage pipe, which is simple and quick to operate, does not affect normal tunnel traffic, and reduces the difficulty of operation and maintenance of the tunnel drainage system.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A guided high-pressure cleaning structure for a drainage system in a highway tunnel in a recrystallization zone, characterized in that: The system includes several guide rope storage pipes (3). Each guide rope storage pipe (3) is connected to the transverse drainage pipe (7), circumferential drainage pipe (6), or longitudinal drainage pipe (5) at the intersection of the tunnel's transverse drainage pipe (7), circumferential drainage pipe (6), and longitudinal drainage pipe (5). The guide rope storage pipe (3) is pre-embedded in the secondary lining structure of the tunnel, and its entrance is located above the maintenance roadway. A transverse guide rope (102) is installed in each of the two transverse drainage pipes (7) at the same cross section of the tunnel. The transverse guide rope (102) spans the central drainage ditch (8). The two ends of the transverse guide rope (102) are located in the entrances of the two guide rope storage pipes (3) at the two ends of the corresponding two transverse drainage pipes (7). A circumferential guide rope (101) is installed in the circumferential drainage pipe (6). The two ends of the circumferential guide rope (101) are located in the entrances of the two guide rope storage pipes (3) at the two ends of the corresponding circumferential drainage pipe (6). A longitudinal guide rope (103) is installed in the longitudinal drainage pipe (5) between two adjacent guide rope storage pipes (3) before and after the channel. The two ends of the longitudinal guide rope (103) are respectively located in the two guide rope storage pipes (3) at both ends of the corresponding longitudinal drainage pipe (5). When cleaning the transverse drainage pipe (7), one end of the transverse guide rope (102) is connected to the high-pressure cleaning nozzle (201) of the high-pressure cleaning vehicle (203), and the other end is connected to the drum of the winch (204). When cleaning the circumferential drainage pipe (6), one end of the circumferential guide rope (101) is connected to the high-pressure cleaning nozzle (201) of the high-pressure cleaning vehicle (203), and the other end is connected to the drum of the winch (204). When cleaning the longitudinal drainage pipe (5), one end of the longitudinal guide rope (103) is connected to the high-pressure cleaning nozzle (201) of the high-pressure cleaning vehicle (203), and the other end is connected to the drum of the winch (204). The transverse drainage pipe (7), the circumferential drainage pipe (6), and the longitudinal drainage pipe (5) at the intersection of the tunnel transverse drainage pipe (7), the circumferential drainage pipe (6), and the longitudinal drainage pipe (5) are connected by a five-way connector (4), and the guide rope storage pipe (3) is connected to the five-way connector (4). The five-way connector (4) includes a longitudinal short pipe (404), and a diagonal short pipe (403) and a transverse short pipe (401) arranged at an obtuse angle are vertically connected to the middle of the longitudinal short pipe (404). A vertical short pipe (402) is vertically connected to the transverse short pipe (401). Both the vertical short pipe (402) and the diagonal short pipe (403) are arranged facing upwards. The transverse guide rope (102), circumferential guide rope (101) and longitudinal guide rope (103) in the guide rope storage tube (3) are respectively marked with distinguishing marks.

2. The guided high-pressure cleaning structure for a drainage system in a recrystallization zone highway tunnel according to claim 1, characterized in that: The inlet of the guide rope storage tube (3) is covered.

3. A guided high-pressure cleaning structure for a drainage system in a recrystallization zone highway tunnel according to any one of claims 1-2, characterized in that: The transverse guide rope (102), circumferential guide rope (101), and longitudinal guide rope (103) are all flexible steel wire ropes.

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