CN209194585U - It is a kind of with waterproof, the underground pipe gallery structure of drain function - Google Patents

It is a kind of with waterproof, the underground pipe gallery structure of drain function Download PDF

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Publication number
CN209194585U
CN209194585U CN201821834316.0U CN201821834316U CN209194585U CN 209194585 U CN209194585 U CN 209194585U CN 201821834316 U CN201821834316 U CN 201821834316U CN 209194585 U CN209194585 U CN 209194585U
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Prior art keywords
sump
storehouse
pipe gallery
waterproof
drain
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CN201821834316.0U
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Inventor
史爱超
王璇
柴俊虎
祁俊卿
高建
纪超
郑天华
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Beijing Changdao Municipal Engineering Group Co Ltd
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Beijing Changdao Municipal Engineering Group Co Ltd
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Abstract

The utility model relates to a kind of with waterproof, the underground pipe gallery structure of drain function.Including the water tight concrete bottom being laid on the primary soil layer of piping lane tunnel bottom, it is equipped with pipe gallery ontology and sump on water tight concrete bottom, is equipped with waterproof layer in the outside of pipe gallery ontology;Pipe gallery ontology includes top storehouse, is successively arranged drain sump, Zuo Cang, Zhong Cang and You Cang from left to right in the lower section in top storehouse;Orlop in left storehouse, which is equipped on intermediate water pipeline and sewage conduct, bulkhead, to be equipped with support base and is equipped with heat distribution pipeline;Multiple brackets are installed on the bulkhead in middle storehouse, electric power telecommunications cable is mounted on bracket;Orlop in right storehouse is equipped with water supply pipe, is equipped with support base on bulkhead and is equipped with natural gas line;It further include promoting conveying assembly;It further include sewage transfer assembly.Sewage pipeline is included in Pipe rack by the utility model, has both the function that the seepage in underground in geology around is collected and is discharged.

Description

It is a kind of with waterproof, the underground pipe gallery structure of drain function
Technical field
The utility model belongs to pipe gallery technical field more particularly to a kind of underground with waterproof, drain function is comprehensive Close Pipe rack.
Background technique
Underground pipe gallery (also known as " common trench ", " Common Ducts " etc.) is the comprehensive corridor of underground urban duct.I.e. in city A tunnel space is built in city underground, and by electric power, communication, the various utilities pipelines such as combustion gas, heat supply, plumbing are integrated in one, if There are special access hole, hoisting port and monitoring system, implements unified planning, Uniting, unified construction and management, be to ensure city The important infrastructure and lifeline of city's operation.Underground pipe gallery system not only solves Urban Traffic Jam Based, also very big Facilitate the maintenance and maintenance of the urban operating mechanisms such as electric power, communication, combustion gas, water supply and sewage.Underground pipe gallery is basic to the people's livelihood is met Demand and the city integrated bearing capacity of raising play an important role.Underground pipe gallery construction is avoided due to laying and repairing underground Pipeline frequently excavates road and traffic and resident trip is impacted and interfered, and keeps the appearance of a street complete and beautiful.Reduce road The maintenance cost of expense and utilities pipeline that face is repeatedly overhauled.Maintain the integrality on road surface and the durability of all kinds of pipelines.Just In the laying of various pipelines, increase and decrease, maintenance and daily management.Due to common trench gut line compact and reasonable arrangement, it is effectively utilized Space under road, has saved urban land.It is graceful due to reducing the roofbolt of road and inspection shaft, the room of various pipelines etc. The landscape in city.Since aerial pipeline enters ground together, the contradiction of overhead line and greening is reduced.Therefore, comprehensive to underground at present The planning and building-up work of piping lane receive growing interest.
Current underground pipe gallery only has the function of that basic piping lane, the pipelines such as electric power, combustion gas, water supply and sewage are comprehensive in underground It closes in piping lane and extends, such Pipe rack is for sewage pipeline without reference to sewage pipeline function still relies on traditional blowdown Pipe provides.When piping lane engineering construction, the geological conditions of enrichment water is encountered, this treating method of well-points dewatering is generallyd use, handled The problem of water cannot dependence " water blockoff " simply measure, be also required to drain to a certain extent, water dredge and effectively Ground management, this becomes Main Trends of The Development of the present underground pipe gallery engineering in terms of handling water.
Utility model content
The utility model is to solve technical problem present in well-known technique and provide a kind of with waterproof, drain function Underground pipe gallery structure, sewage pipeline is included in Pipe rack, is had both and is collected to the seepage in underground in geology around With the function of discharge.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: one kind has anti- Water, drain function underground pipe gallery structure include the water tight concrete being laid on the primary soil layer of piping lane tunnel bottom Bottom is equipped with pipe gallery ontology and sump on water tight concrete bottom, is equipped in the outside of pipe gallery ontology anti- Water layer, is equipped with closely knit sandy soil layer in the top of pipe gallery ontology, is equipped with water tight concrete table in the top of closely knit sandy soil layer Layer, the upper end of sump extends to the upper surface on water tight concrete surface layer;The borehole wall of sump is built using porous brick, is being collected The outside of the well borehole wall is equipped with pervious concrete layer, is equipped on the outside of the left and right sides of pipe gallery ontology, waterproof layer Water coagulation soil layer is equipped with back fill course in the outside of pervious concrete layer;Pipe gallery ontology includes top storehouse, in top storehouse Lower section is successively arranged drain sump, Zuo Cang, Zhong Cang and You Cang from left to right, and at top, the middle part of silo roof wall is equipped with piping lane entrance, It is equipped in the lower section of piping lane entrance and enters and leaves stair, be equipped with out on the bottom wall of drain sump, Zuo Cang, Zhong Cang and right storehouse Mouthful, drain sump stair, left storehouse stair, middle storehouse stair and right storehouse stair are respectively arranged below in each opening;Orlop in left storehouse Intermediate water pipeline is installed and sewage conduct, bulkhead are equipped with support base and are equipped with heat distribution pipeline;It is installed on the bulkhead in middle storehouse There are multiple brackets, electric power telecommunications cable is mounted on bracket;Orlop in right storehouse is equipped with water supply pipe, on bulkhead Equipped with support base and natural gas line is installed;It further include that the promotion of sewage transport that will collect in sump to drain sump conveys Component;It further include the sewage transfer assembly that the waste water in drain sump is delivered to sewage conduct.
Prevent the advantages and positive effects of the utility model are as follows: the utility model provides reasonable in design the having of one kind The underground pipe gallery structure of water, drain function, compared with existing underground pipe gallery structure, pass through in the technical program by Pipe gallery is divided into multiple warehouses and sewage conduct is placed in one in a warehouse, realizes existing sewage conduct and synthesis The combination of piping lane enables this underground pipe gallery have richer function, and road surface caused by independent sewage conduct is avoided frequently to open Digging problem.By setting sump and drain sump, rainwater, the infiltration water for being enriched with water section etc. is enabled to collect settlement treatment by sump, And be pumped into sewage conduct after buffering via drain sump and drain, realize the waterproof to neighbouring section, drain function.By setting Water tight concrete surface layer and closely knit sandy soil layer are set, road surface is enabled to have the intensity of driving.By in this body surface of pipe gallery Waterproof layer is arranged in face, and the infiltration water in soil is effectively prevent to penetrate into piping lane, guarantees internally dry.By the way that pervious concrete is arranged It layer and the borehole wall of sump is set is built by porous brick, enable the infiltration water in pipe gallery ontology surrounding soil along permeable mixed Solidifying soil layer enters in sump, further ensures the waterproof, drainage effect of this underground pipe gallery.
Preferably: promoting conveying assembly includes promoting transfer pipeline, and low-pressure pump is equipped on promoting transfer pipeline, is promoted The lower end of transfer pipeline extends to the shaft bottom of sump and is equipped with filter, upper end is located on the bulkhead of drain sump.
Preferably: sewage transfer assembly includes sewage transfer conduit, and high-pressure hydraulic pump and list are equipped in sewage transfer conduit To valve, one end of sewage transfer conduit extends to the orlop of drain sump and is equipped with filter, the other end is connected to sewage conduct.
Preferably: natural gas probe being installed on the bulkhead in right storehouse, further includes exhaust pipe, the lower end of exhaust pipe is prolonged The top in right storehouse is extended to, upper end is stretched out by water tight concrete surface layer and electronic cover board is installed, is pacified at the middle part of exhaust pipe Equipped with axial flow blower component.
Preferably: being equipped with top filtration net at the top of sump.
Preferably: liquid level component is equipped on the bulkhead of drain sump, liquid level component includes high liquid level sensor and low liquid level Sensor.
Preferably: multiple headlamps are installed on the roof in top storehouse.
Preferably: be equipped at piping lane entrance with safety lockset entrance door.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, filter;2, conveying assembly is promoted;3, sump;4, liquid level component;5, pervious concrete layer;6, it pushes up Portion storehouse;7, back fill course;8, top filtration net;9, water tight concrete surface layer;10, closely knit sandy soil layer;11, headlamp;12, it manages Corridor entrance;13, entrance door;14, electronic cover board;15, exhaust pipe;16, axial flow blower component;17, stair are entered and left; 18, waterproof layer;19, You Cang;20, right storehouse stair;21, water supply pipe;22, natural gas line;23, middle storehouse;24, the building Zhong Cang Ladder;25, electric power telecommunications cable;26, intermediate water pipeline;27, heat distribution pipeline;28, Zuo Cang;29, left storehouse stair;30, sewage conduct; 31, sewage transfer assembly;32, drain sump stair;33, drain sump;34, primary soil layer;35, water tight concrete bottom.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, hereby lifts following embodiment and be described in detail It is as follows:
Referring to Figure 1, the have waterproof, the underground pipe gallery structure of drain function of the utility model include being laid on pipe Water tight concrete bottom 35 on the primary soil layer 34 of corridor tunnel bottom is equipped with integrated pipe on water tight concrete bottom 35 Corridor ontology and sump 3.In practice of construction, piping lane tunnel is first excavated, is laid with not on the primary soil layer 34 of piping lane tunnel bottom Pervious concrete bottom 35.
It is equipped with waterproof layer 18 in the outside of pipe gallery ontology, waterproof layer 18 can pass through setting using materials such as pitches Waterproof layer 18 can effectively avoid the infiltration water in the soil of outside from entering the inside of pipe gallery ontology, guarantee opposite in piping lane It is dry.
It is equipped with closely knit sandy soil layer 10 in the top of pipe gallery ontology, is equipped in the top of closely knit sandy soil layer 10 waterproof mixed Solidifying soil surface layer 9, the upper end of sump 3 extends to the upper surface on water tight concrete surface layer 9.The rainwater on road surface flows into sump 3 It is interior, in the present embodiment, the top of sump 3 be equipped with top filtration net 8, be filtered for road pavement rainwater, prevent leaf, Bulk sundries etc., which enters in sump 3, to result in blockage, and the sewage such as rainwater of collection are stored and precipitated in sump 3.
The borehole wall of sump 3 is built using porous brick, pervious concrete layer 5 is equipped in the outside of 3 borehole wall of sump, comprehensive The outside of the left and right sides, waterproof layer 18 of closing piping lane ontology is equipped with pervious concrete layer 5, in the outside of pervious concrete layer 5 Equipped with back fill course 7.The effect of pervious concrete layer 5 is: certain branch is formed in the outside of sump 3 and pipe gallery ontology Reinforcement effect, lift structure intensity are supportted, the infiltration water in soil is oriented to via pervious concrete layer 5, eventually passes through sump 3 The borehole wall enters inside sump 3.
Pipe gallery ontology includes top storehouse 6, is successively arranged drain sump 33, Zuo Cang from left to right in the lower section in top storehouse 6 28, middle storehouse 23 and right storehouse 19, wherein top storehouse 6 is as storehouse is maked an inspection tour for personnel by walking, Zuo Cang 28, middle storehouse 23 and right storehouse 19 are made It is functional warehouse for accommodating pipeline.In the present embodiment, multiple headlamps 11 is installed on the roof in top storehouse 6, illumination effect is provided Fruit.
In top storehouse, the middle part of 6 roof is equipped with piping lane entrance 12, is equipped in the lower section of piping lane entrance 12 and enters and leaves stair 17, it is equipped with opening on drain sump 33, Zuo Cang 28, middle storehouse 23 and the bottom wall in right storehouse 19 4, is distinguished in the lower section of each opening Equipped with drain sump stair 32, left storehouse stair 29, middle storehouse stair 24 and right storehouse stair 20.Each stair enter corresponding for patrol officer Warehouse carries out maintenance tour.In the present embodiment, it is equipped at piping lane entrance 12 with safety lockset entrance door 13, tool The patrol officer of standby permission could open entrance door 13 and enter.
Orlop in left storehouse 28, which is equipped on intermediate water pipeline 26 and sewage conduct 30, bulkhead, to be equipped with support base and is equipped with heat Hydraulic piping 27, intermediate water pipeline 26 and sewage conduct 30 are fixed by the prefabricated support seat supports in orlop and using clip etc.. Multiple brackets are installed on the bulkhead in middle storehouse 23, electric power telecommunications cable 25 is mounted on bracket, it can from figure Out, bracket quartile is on the two sides bulkhead in middle storehouse 23, by electric power telecommunications cable 25 electric power cable and telecommunications cable separately set It sets, avoids generating mutual electromagnetic interference.Orlop in right storehouse 19 is equipped with water supply pipe 21, is equipped with support base simultaneously on bulkhead Natural gas line 22 is installed, water supply pipe 21 is fixed by the prefabricated support seat supports in orlop and using clip etc..
In the present embodiment, natural gas probe is installed on the bulkhead in right storehouse 19 for detecting whether natural gas is let out Leakage.It further include exhaust pipe 15, the lower end of exhaust pipe 15 extends to the top in right storehouse 19, upper end by water tight concrete surface layer 9 stretch out and are equipped with electronic cover board 14, are equipped with axial flow blower component 16 at the middle part of exhaust pipe 15.In the control of controller Under effect, when natural gas probe the case where having detected natural gas leaking occurs, controls electronic cover board 14 and open axis stream wind simultaneously Thermomechanical components 16 operate, and the air in right storehouse 19 is persistently pumped to earth's surface and is discharged, natural gas is avoided to assemble generation in right storehouse 19 Danger, system restores normal after patrol officer's queueing problem.
It further include the promotion conveying assembly 2 of sewage transport that will be collected in sump 3 to drain sump 33.In the present embodiment, Promoting conveying assembly 2 includes promoting transfer pipeline, and low-pressure pump is equipped on promoting transfer pipeline, promotes the lower end of transfer pipeline It extends to the shaft bottom of sump 3 and filter is installed, upper end is located on the bulkhead of drain sump 33.Time opening low-pressure pump, Waste water lifting in sump 3 is delivered in drain sump 33 and is stored.
It further include the sewage transfer assembly 31 that the waste water in drain sump 33 is delivered to sewage conduct 30.In the present embodiment, Sewage transfer assembly 31 includes sewage transfer conduit, and high-pressure hydraulic pump and check valve, sewage transfer are equipped in sewage transfer conduit One end of pipeline extends to the orlop of drain sump 33 and is equipped with filter, the other end is connected to sewage conduct 30.
In the present embodiment, liquid level component 4 is equipped on the bulkhead of drain sump 33, liquid level component 4 includes high liquid level sensor And low liquid level sensor.When the sewage in drain sump 33 rises to high liquid level, high-pressure hydraulic pump starting, by the dirt in drain sump 33 Water is pumped to draining in sewage conduct 30 together, until the water level in drain sump 33 is reduced to low liquid level or less.

Claims (8)

1. it is a kind of with waterproof, the underground pipe gallery structure of drain function, it is characterized in that: including being laid on piping lane tunnel bottom Primary soil layer (34) on water tight concrete bottom (35), on water tight concrete bottom (35) be equipped with pipe gallery sheet Body and sump (3) are equipped with waterproof layer (18) in the outside of pipe gallery ontology, are equipped in the top of pipe gallery ontology closely knit Sandy soil layer (10) is equipped with water tight concrete surface layer (9) in the top of closely knit sandy soil layer (10), and the upper end of sump (3) extends To the upper surface of water tight concrete surface layer (9);The borehole wall of sump (3) is built using porous brick, in sump (3) borehole wall Outside is equipped with pervious concrete layer (5), is equipped on the outside of the left and right sides of pipe gallery ontology, waterproof layer (18) permeable mixed Solidifying soil layer (5) are equipped with back fill course (7) in the outside of pervious concrete layer (5);
Pipe gallery ontology includes top storehouse (6), is successively arranged drain sump (33), a left side from left to right in the lower section of top storehouse (6) Storehouse (28), middle storehouse (23) He Youcang (19) are equipped with piping lane entrance (12) at the middle part of top storehouse (6) roof, enter and leave in piping lane The lower section of mouthful (12), which is equipped with, enters and leaves stair (17), drain sump (33), left storehouse (28), middle storehouse (23) He Youcang (19) four bottom It is equipped with opening on wall, is respectively arranged below with drain sump stair (32), left storehouse stair (29), middle storehouse stair (24) in each opening With right storehouse stair (20);It is equipped on intermediate water pipeline (26) and sewage conduct (30), bulkhead in the orlop of Zuo Cang (28) and is equipped with branch Support seat is simultaneously equipped with heat distribution pipeline (27);Multiple brackets are installed on the bulkhead of (23) Zhong Cang, are mounted on bracket Electric power telecommunications cable (25);Water supply pipe (21) is installed in the orlop of You Cang (19), is equipped with support base on bulkhead and is installed There are natural gas line (22);
It further include the promotion conveying assembly (2) of the sewage transport that will collect in sump (3) to drain sump (33);It further include that will collect Waste water in sump (33) is delivered to the sewage transfer assembly (31) of sewage conduct (30).
2. there is waterproof, the underground pipe gallery structure of drain function as described in claim 1, it is characterized in that: promoting conveying Component (2) includes promoting transfer pipeline, low-pressure pump is equipped on promoting transfer pipeline, the lower end for promoting transfer pipeline extends to The shaft bottom of sump (3) and filter is installed, upper end is located on the bulkhead of drain sump (33).
3. there is waterproof, the underground pipe gallery structure of drain function as described in claim 1, it is characterized in that: sewage shifts Component (31) includes sewage transfer conduit, and high-pressure hydraulic pump and check valve are equipped in sewage transfer conduit, sewage transfer conduit One end extend to the orlop of drain sump (33) and filter is installed, the other end is connected to sewage conduct (30).
4. there is waterproof, the underground pipe gallery structure of drain function as described in claim 1, it is characterized in that: in You Cang (19) natural gas probe is installed on bulkhead, further includes exhaust pipe (15), the lower end of exhaust pipe (15) extends to You Cang (19) top, upper end is stretched out and is equipped with electronic cover board (14) by water tight concrete surface layer (9), in exhaust pipe (15) Middle part is equipped with axial flow blower component (16).
5. there is waterproof, the underground pipe gallery structure of drain function as described in claim 1, it is characterized in that: in sump (3) top is equipped with top filtration net (8).
6. there is waterproof, the underground pipe gallery structure of drain function as described in claim 1, it is characterized in that: in drain sump (33) bulkhead is equipped with liquid level component (4), and liquid level component (4) includes high liquid level sensor and low liquid level sensor.
7. there is waterproof, the underground pipe gallery structure of drain function as described in claim 1, it is characterized in that: in top storehouse (6) multiple headlamps (11) are installed on roof.
8. there is waterproof, the underground pipe gallery structure of drain function as described in claim 1, it is characterized in that: going out in piping lane It is equipped at entrance (12) with safety lockset entrance door (13).
CN201821834316.0U 2018-11-08 2018-11-08 It is a kind of with waterproof, the underground pipe gallery structure of drain function Active CN209194585U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109339097A (en) * 2018-11-08 2019-02-15 北京场道市政工程集团有限公司 It is a kind of with waterproof, the underground pipe gallery structure of drain function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109339097A (en) * 2018-11-08 2019-02-15 北京场道市政工程集团有限公司 It is a kind of with waterproof, the underground pipe gallery structure of drain function

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