CN210562577U - Deep tunnel drainage system flushing device - Google Patents
Deep tunnel drainage system flushing device Download PDFInfo
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- CN210562577U CN210562577U CN201921487697.4U CN201921487697U CN210562577U CN 210562577 U CN210562577 U CN 210562577U CN 201921487697 U CN201921487697 U CN 201921487697U CN 210562577 U CN210562577 U CN 210562577U
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Abstract
The utility model discloses a deep tunnel drainage system washing unit, including pond and solvent fluid reservoir, the pond is connected with the water conveyer pipe, water conveyer pipe connection has the flushing pipe, the flushing pipe is located inside deep tunnel, and is provided with a plurality of washing terminals on the flushing pipe, the solvent fluid reservoir is connected with the solvent conveyer pipe, solvent conveyer pipe connection has solution pipe, inside the solution pipe is located deep tunnel, and be provided with a plurality of structures of spraying on the solution pipe, the height that highly is less than pond and solvent fluid reservoir of spraying structure and washing terminals. This device structure is fairly simple, and the implementation cost is low, and during the washing, utilize the cleaner to wash the pollutant that is difficult to wash away, utilize the water-washed to fall the pollutant that can directly wash away such as mud, pollutant, can wash most mud, pollutant etc. and fall, guarantee the washing effect.
Description
Technical Field
The utility model relates to a drainage equipment field, concretely relates to deep tunnel drainage system washing unit.
Background
Along with the continuous promotion of the urbanization process, the scale of urban construction is continuously enlarged, the impervious land areas such as hard ground pavement and buildings are increased, the underlying surface condition of a drainage basin is changed, the infiltration and interception of rainfall are greatly reduced, the rainfall runoff time is shortened, the drainage speed is accelerated, the runoff and peak flood flow are greatly increased, the problems of insufficient capacity of an urban drainage system, low drainage standard and the like are increasingly highlighted. In addition, due to frequent extreme weather, the urban rainstorm and waterlogging frequently occurs, the overflow pollution frequently occurs, the difficulty is caused to road traffic and resident trip, disasters such as black and odorous downstream water are caused, and the urban development and the life and property safety of people are seriously threatened. At present, most cities in China face the problems of rainstorm, waterlogging, non-point source pollution and the like, and in order to effectively solve the problems, the improvement and the perfection of the original urban drainage system are not slow. But is limited by factors such as space conditions, transformation cost, construction influence and the like, and has larger transformation difficulty and less obvious effect on the shallow pipe network. Therefore, the deep tunnel drainage system engineering with the sponge city construction concept becomes a main way for solving urban inland inundation disasters.
The deep tunnel engineering has the functions of rainwater regulation, drainage regulation and control of confluence overflow pollution. The deep tunnel drainage system mainly comprises a main tunnel, a vertical shaft, a drainage pump set, a ventilation facility and a mud discharge facility 5. The main tunnel is used for transferring, storing, emptying or discharging flood of drainage, and when raining, redundant rainwater is sent into an underground deep tunnel through a vertical shaft, so that the pressure of a shallow drainage pipe network is reduced, the accumulated water on the urban road surface is reduced, and the influence of waterlogging on traffic and transportation is prevented; then, in the period of less rainfall, which is the importance of deep tunnels, maintenance personnel are required to regularly maintain the deep tunnels, so that the dirt on the inner walls left by the tunnels during use needs to be washed away, the air in the tunnels is kept clear and sanitary, and meanwhile, the visit of external personnel and the maintenance and management of the maintenance personnel are facilitated.
Currently, no equipment is dedicated to flushing deep tunnel drainage systems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a convenient to use, clean effectual deep tunnel drainage system washing unit is provided.
The utility model provides a technical scheme that technical problem adopted is: deep tunnel drainage system washing unit, including pond and solvent fluid reservoir, the pond is connected with water conveyer pipe, water conveyer pipe connection has the flushing pipe, the flushing pipe is located deep tunnel inside, and is provided with a plurality of washing terminals on the flushing pipe, the solvent fluid reservoir is connected with the solvent conveyer pipe, solvent conveyer pipe connection has solution pipe, inside the solution pipe is located deep tunnel, and is provided with a plurality of structures of spraying on the solution pipe, the height that highly is less than pond and solvent fluid reservoir of spraying structure and washing terminal.
Further, water conveying pipe and solvent conveying pipe are same root pipeline, and this pipeline is responsible for washing, wash the one end and the pond intercommunication of being responsible for, the other end links to each other with the flushing pipe through washing electric valve, links to each other with the solution pipe through solvent electric valve simultaneously, the solvent fluid reservoir is responsible for continuously through adding the pencil with washing, it adds the medicine motorised valve to be provided with on the pencil to add.
Further, the solution pipe is located the top in deep tunnel, the flushing pipe is many and is located the both sides of solution pipe.
Furthermore, the flushing pipe and the solution pipe are both connected with manual flushing joints.
Further, the spraying structure is a spraying pipe, a plurality of spraying holes are formed in the spraying pipe, and the solution pipe is connected with the spraying pipe through a connecting pipe.
Furthermore, end covers are arranged at two ends of the spraying pipe, and a spiral joint is arranged on the connecting pipe.
Further, the water pool and the solvent liquid tank are arranged at the top of the vertical shaft.
Furthermore, the vertical shafts are multiple, the bottoms of two adjacent vertical shafts are communicated through deep tunnels, the top of each vertical shaft is provided with a water tank and a solvent liquid tank, a water conveying pipe of each water tank is communicated with a flushing pipe in the adjacent deep tunnel, and a solvent conveying pipe of each solvent liquid tank is communicated with a solution pipe in the adjacent deep tunnel.
Further, the bottom of shaft is provided with the sump pit, be provided with the immersible pump in the sump pit.
Furthermore, the water tank is connected with a water delivery pipe through a water discharge electric valve.
Compared with the prior art, the beneficial effects of the utility model are that: this device structure is fairly simple, and the implementation cost is low, and during the washing, utilize the cleaner to wash the pollutant that is difficult to wash away, utilize the water-washed to fall the pollutant that can directly wash away such as mud, pollutant, can wash most mud, pollutant etc. and fall, guarantee the washing effect.
Drawings
Figure 1 is a schematic view of the apparatus used in a single shaft and deep tunnel;
FIG. 2 is a schematic view of the present apparatus for use in multiple vertical and deep tunnels;
3 FIG. 3 3 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3
FIG. 4 is a schematic view of a spray configuration;
reference numerals: 1-a water pool; 2-solvent solution tank; 3-a flushing pipe; 4-washing the spray head; 5-a solution pipe; 6-water conveying pipe; 7-solvent conveying pipe; 8, a spraying structure; 9-flushing the electric valve; 10-solvent electric valve; 11-a dosing tube; 12-a dosing electric valve; 13-manual flushing of the joint; 14-connecting pipe; 15-end cap; 16-a screw joint; 17-a sump; 18-a submersible pump; 19-electric valve for water discharge; 100-deep tunnel; 200-shaft.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The utility model discloses a deep tunnel drainage system washing unit, as shown in fig. 1, including pond 1 and solvent fluid reservoir 2, pond 1 is connected with water conveyer pipe 6, water conveyer pipe 6 is connected with flushing pipe 3, flushing pipe 3 is located deep tunnel 100 inside, and is provided with a plurality of washing terminals 4 on the flushing pipe 3, solvent fluid reservoir 2 is connected with solvent conveyer pipe 7, solvent conveyer pipe 7 is connected with solution pipe 5, solution pipe 5 is located deep tunnel 100 inside, and is provided with a plurality of structures 8 that spray on solution pipe 5, the height that highly is less than pond 1 and solvent fluid reservoir 2 that sprays structures 8 and washing terminals 4.
The water pool 1 is used for storing a water source for deep tunnel flushing, can adopt a stainless steel water tank, a reinforced concrete structure and a finished product module type high molecular structure, and can adopt urban standard reclaimed water, clean rainwater, river course clean water and the like for saving urban tap water. The water tank 1 is connected with the water delivery pipe 6 through a water discharge electric valve 19, and the water discharge electric valve 19 can automatically adjust the flow according to the required flushing intensity. The solvent liquid tank 2 is arranged beside the water tank 1 and is used for storing washing cleaning agent, and the cleaning agent can remove pollutants which are difficult to directly wash in the deep tunnel. In addition, substances for improving the air quality, such as air fresheners, flavoring agents and the like, can be added into the solvent liquid tank 2, so that the environment in the deep tunnel 100 can be improved and the air quality can be improved while the deep tunnel 100 is flushed.
Water transport pipe 6 is arranged in carrying the water in pond 1 to flushing pipe 3, and solvent transport pipe 7 is arranged in carrying the sanitizer in the solvent fluid reservoir 2 to solution pipe 5, and water transport pipe 6 and solvent transport pipe 7 can be two independent pipelines, carry out independent transport respectively with water and sanitizer, in order to reduce pipeline quantity, water transport pipe 6 and solvent transport pipe 7 are same root canal, and this pipeline is responsible for washing, the one end of being responsible for of washing is through the electric valve 19 that drains and pond 1 intercommunication, and the other end links to each other with flushing pipe 3 through washing electric valve 9, links to each other with solution pipe 5 through solvent electric valve 10 simultaneously. The solvent liquid tank 2 is positioned above the main flushing pipe and is connected with the main flushing pipe through a chemical feeding pipe 11, a chemical feeding electric valve 12 is arranged on the chemical feeding pipe 11, and the chemical feeding amount and the chemical feeding speed of the cleaning agent can be controlled by the chemical feeding electric valve 12. The solvent electric valve 10 and the rinsing electric valve 9 are used to control the flow direction of the rinsing water and the detergent, and the rinsing water is put into the rinsing pipe 3 and the detergent is put into the solution pipe 5. The electric valves can be controlled by the controller, so that timing and fixed-point automatic cleaning is realized, and manual operation is not needed. And simultaneously, all control data are transmitted to a PC end of the control room, and the deep tunnel comprehensive monitoring duty room is used for carrying out unified management and control.
The height of the water tank 1 and the solvent tank 2 should be higher than the height of the solution pipe 5 and the flushing pipe 3, and the height difference should be as large as possible, so that the flushing water in the water tank 1 can automatically flow to the flushing pipe 3 and have a high flow rate, and the cleaning agent in the solvent tank 2 can automatically flow to the solution pipe 5 and have a high flow rate, for this purpose, the water tank 1 and the solvent tank 2 are disposed at the top of the shaft 200, and specifically, the water tank 1 and the solvent tank 2 may be disposed on the ground or below the ground, and the main flushing pipe may be disposed in the shaft 200.
The number of the solution pipes 5 and the number of the flushing pipes 3 may be one, and in order to ensure a good cleaning effect, it is preferable that the solution pipes 5 are located at the top of the deep tunnel 100, and the number of the flushing pipes 3 is plural and located at both sides of the solution pipes 5, so that the flushing water can be sprayed to the deep tunnel 100 without a dead angle, and the contaminants are flushed all around, as shown in fig. 3.
All be connected with artifical flushing joint 13 on flushing pipe 3 and the solution pipe 5, under normal conditions, this device automatic operation carries out self-cleaning, when needs carry out artifical manual washing, can link to each other artifical washing pipeline and artifical flushing joint 13, then lets in the manual washing pipeline with wash water and sanitizer, carries out manual cleaning to deep tunnel 100.
Both ends of the spray pipe are provided with end covers 15, and the end covers 15 can be in threaded connection with the spray pipe to prevent the cleaning agent from flowing out of both ends of the spray pipe. The spray pipe is many, is provided with screwed joint 16 on the connecting pipe 14 of every spray pipe, and screwed joint 16's connected mode is threaded connection, easy dismounting to overhaul and change the spray pipe.
As shown in fig. 2, generally, the number of the shafts 200 and the deep tunnels 100 is plural, the bottoms of two adjacent shafts 200 are communicated through the deep tunnels 100, the top of each shaft 200 is provided with a water tank 1 and a solvent tank 2, the water delivery pipe 6 of each water tank 1 is communicated with the flushing pipe 3 in the adjacent deep tunnel 100, and the solvent delivery pipe 7 of each solvent tank 2 is communicated with the solution pipe 5 in the adjacent deep tunnel 100. Therefore, the water in each water pool 1 can be conveyed to the flushing pipe 3 in any adjacent deep tunnel 100, the cleaning agent in each solvent liquid tank 2 can be conveyed to the solvent liquid pipe 5 in any adjacent tunnel 100, when the materials in the water pool 1 or the solvent liquid tank 2 on the top of a certain shaft 200 are used up, the materials in the water pool 1 or the solvent liquid tank 2 in the adjacent shaft 200 can be adopted, and the reliability and the stability of the whole cleaning system can be improved.
The bottom of the vertical shaft 200 is provided with a water collecting pit 17, a submersible pump 18 is arranged in the water collecting pit 17, the water collecting pit 17 is used for collecting cleaned sewage, and the submersible pump 18 can pump out the sewage and convey the sewage to a sewage treatment place.
During washing, open earlier and add medicine electric valve 12 and solvent electric valve 10, other electric valves are closed, put into the sanitizer in the solvent fluid reservoir 2 and wash the person in charge, the sanitizer is responsible for along washing and flows to solution pipe 5, then get into the spray pipe and spout from the spray hole, the sanitizer continuously sprays certain time after, close and add medicine electric valve 12 and solvent electric valve 10, open the electric valve 19 that drains and wash electric valve 9, put into flushing pipe 3 with the sparge water in the pond 1, the sparge water is followed the 4 blowout of washing terminals and is washed deep tunnel 100.
The device has the advantages of simple structure, low implementation cost, realization of automatic control, stable and reliable operation, effective flushing of the deep tunnel 100, clean and sanitary maintenance in the deep tunnel 100 and good environment.
Claims (10)
1. Deep tunnel drainage system washing unit, its characterized in that, including pond (1) and solvent fluid reservoir (2), pond (1) is connected with water conveyer pipe (6), water conveyer pipe (6) are connected with flushing pipe (3), flushing pipe (3) are located deep tunnel (100) inside, and are provided with a plurality of washing terminals (4) on flushing pipe (3), solvent fluid reservoir (2) are connected with solvent conveyer pipe (7), solvent conveyer pipe (7) are connected with solution pipe (5), solution pipe (5) are located deep tunnel (100) inside, and are provided with a plurality of structures (8) of spraying on solution pipe (5), the height that highly is less than pond (1) and solvent fluid reservoir (2) of spraying structures (8) and washing terminals (4).
2. The deep tunnel drainage system flushing device according to claim 1, wherein the water conveying pipe (6) and the solvent conveying pipe (7) are the same pipe, the pipe is a main flushing pipe, one end of the main flushing pipe is communicated with the water tank (1), the other end of the main flushing pipe is connected with the flushing pipe (3) through an electric flushing valve (9), the electric solvent valve (10) is connected with the solution pipe (5), the solvent liquid tank (2) is connected with the main flushing pipe through a chemical feeding pipe (11), and the chemical feeding electric valve (12) is arranged on the chemical feeding pipe (11).
3. The deep tunnel drainage system flushing device according to claim 1, wherein the solution pipe (5) is located at the top of the deep tunnel (100), and the flushing pipes (3) are multiple and located at two sides of the solution pipe (5).
4. The deep tunnel drainage system flushing device according to claim 1, wherein a manual flushing joint (13) is connected to each of the flushing pipe (3) and the solution pipe (5).
5. The deep tunnel drainage system flushing device according to claim 1, wherein the spraying structure (8) is a spraying pipe provided with a plurality of spraying holes, and the solution pipe (5) is connected with the spraying pipe through a connecting pipe (14).
6. The deep tunnel drainage system flushing device of claim 5, wherein two ends of the spraying pipe are provided with end covers (15), and the connecting pipe (14) is provided with a spiral joint (16).
7. The deep tunnel drainage system flushing device of claim 1, wherein the water tank (1) and the solvent liquid tank (2) are arranged at the top of the shaft (200).
8. The deep tunnel drainage system flushing device of claim 7, wherein the vertical shafts (200) are multiple, the bottoms of two adjacent vertical shafts (200) are communicated through the deep tunnel (100), the top of each vertical shaft (200) is provided with a water tank (1) and a solvent liquid tank (2), the water conveying pipe (6) of each water tank (1) is communicated with the flushing pipe (3) in the adjacent deep tunnel (100), and the solvent conveying pipe (7) of each solvent liquid tank (2) is communicated with the solvent liquid pipe (5) in the adjacent deep tunnel (100).
9. The deep tunnel drainage system flushing device of claim 7, wherein the bottom of the shaft (200) is provided with a sump (17), and the sump (17) is provided with a submersible pump (18).
10. The deep tunnel drainage system flushing device according to claim 1, characterized in that the basin (1) is connected to the water delivery pipe (6) by means of a water-discharging electric valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487697.4U CN210562577U (en) | 2019-09-06 | 2019-09-06 | Deep tunnel drainage system flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487697.4U CN210562577U (en) | 2019-09-06 | 2019-09-06 | Deep tunnel drainage system flushing device |
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| Publication Number | Publication Date |
|---|---|
| CN210562577U true CN210562577U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921487697.4U Active CN210562577U (en) | 2019-09-06 | 2019-09-06 | Deep tunnel drainage system flushing device |
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| CN (1) | CN210562577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482141A (en) * | 2021-06-29 | 2021-10-08 | 中冶南方城市建设工程技术有限公司 | Automatic flushing system of drainage box culvert |
| CN113931689A (en) * | 2021-11-11 | 2022-01-14 | 重庆大学 | Drainage and purification system and method for reverse slope tunnel |
-
2019
- 2019-09-06 CN CN201921487697.4U patent/CN210562577U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482141A (en) * | 2021-06-29 | 2021-10-08 | 中冶南方城市建设工程技术有限公司 | Automatic flushing system of drainage box culvert |
| CN113931689A (en) * | 2021-11-11 | 2022-01-14 | 重庆大学 | Drainage and purification system and method for reverse slope tunnel |
| CN113931689B (en) * | 2021-11-11 | 2024-03-22 | 重庆大学 | Reverse slope tunnel drainage and purification system and method |
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