CN107747320B - Double-layer comprehensive pipe gallery - Google Patents
Double-layer comprehensive pipe gallery Download PDFInfo
- Publication number
- CN107747320B CN107747320B CN201711180172.1A CN201711180172A CN107747320B CN 107747320 B CN107747320 B CN 107747320B CN 201711180172 A CN201711180172 A CN 201711180172A CN 107747320 B CN107747320 B CN 107747320B
- Authority
- CN
- China
- Prior art keywords
- cabin
- double
- natural gas
- functional
- function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000003345 natural gas Substances 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 230000008929 regeneration Effects 0.000 claims abstract description 3
- 238000011069 regeneration method Methods 0.000 claims abstract description 3
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 53
- 108010066057 cabin-1 Proteins 0.000 description 16
- 108010066114 cabin-2 Proteins 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 5
- 108010066278 cabin-4 Proteins 0.000 description 4
- 238000009933 burial Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- -1 heat supply Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ventilation (AREA)
Abstract
The invention relates to a double-layer comprehensive pipe gallery; the natural gas cabin, the electric cabin and the comprehensive cabin are arranged in the double-layer comprehensive pipe rack, a natural gas pipeline can be contained and arranged in the natural gas cabin, a power pipeline and a communication pipeline can be contained and arranged in the electric cabin, a water supply pipeline, a regeneration water pipeline, a heating pipeline and a communication pipeline can be contained and arranged in the comprehensive cabin, the natural gas cabin and the electric cabin are arranged above the comprehensive cabin to form a double-layer arrangement structure, and the natural gas cabin is sealed and independently arranged; the upper strata of double-deck utility tunnel still is provided with the function cabin, and the function cabin can be followed double-deck utility tunnel vertically respectively with natural gas cabin, electricity cabin and utility cabin intercommunication, the top setting of function cabin can just can the sealed function opening with double-deck utility tunnel's the outside intercommunication in top. This double-deck utility tunnel's inside sets up the function cabin that is used for satisfying functions such as hoist and mount, lead wire, effectively reduces the space and occupies, and simple structure and construction cost are low, are favorable to using widely.
Description
Technical Field
The invention relates to the technical field of urban comprehensive pipe galleries, in particular to a double-layer comprehensive pipe gallery.
Background
The comprehensive pipe gallery is a structure and an affiliated facility which are built under the city and used for accommodating two or more types of city engineering pipelines. The tunnel space is built in the city underground, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, and the tunnel space is provided with a special overhaul port, a special hoisting port and a special monitoring system and is an important infrastructure and a 'life line' for guaranteeing the city operation. The construction of utility tunnel can effectively eliminate city "zip fastener way", and it is unobstructed to ensure road traffic, guarantees pipeline safety operation simultaneously.
In part utility tunnel construction within range, the piping lane lays the place narrow and small, and the pipeline kind that needs to bring in utility tunnel is more, and partial pipeline diameter is great, and is great to utility tunnel's space demand. To the engineering of building utility tunnel after the road is well repaired or in the road section within range, have other facilities to occupy great space, at this moment need when the utility tunnel is implemented as few as possible excavate the road surface or the piping lane just requires the space on the road cross section that occupies that the volume is few as much as possible in the planning and designing stage, and utility tunnel need occupy a definite amount of space in order to satisfy personnel's requirements for overhaul and requirements such as piping erection operation.
The utility tunnel arranges in order to satisfy the hoist and mount, the ventilation in each cabin, the requirement of fleeing etc. and generally arranges according to the single layer, according to the utility tunnel that this kind of arrangement form arranged, will occupy the road surface space of broad when the corridor pipeline is more or the corridor pipe diameter is great. The implementation space that partial road construction provided is less, for example when arranging with facilities such as subway parallel, the utility tunnel must occupy the space on the road cross section as little as possible, otherwise can't satisfy planning design and implementation requirement.
In order to save the utility tunnel and occupy the space on the road cross section, satisfy the utility tunnel standard simultaneously and to the requirement in space, the utility tunnel of part engineering adopts the mode of double-deck arrangement to reduce the occupation to road plane space. However, in the existing double-layer comprehensive pipe gallery, the lead branch port of the lower cabin is arranged at the bottom or the side of the pipe gallery, so that the burying depth of the bottom of the pipe gallery is deepened or the occupation of the side space is increased, and the reduction of the occupation of the space is not facilitated; in addition, when the existing double-layer comprehensive pipe rack is fed and hoisted, the feeding and hoisting port of the lower cabin is arranged at the bottom or the side of the lower layer of the pipe rack, so that the bottom of the pipe rack is deepened or the occupation of the side space is increased, and the reduction of the occupation of the space is not facilitated; when the lower cabin of the existing double-layer comprehensive pipe gallery is ventilated, a ventilation channel needs to be independently arranged on the side surface of the comprehensive pipe gallery, so that the occupation of the side surface space is increased; need throw material hoist and mount, lead wire in the bottom of utility tunnel lower floor simultaneously, can cause the local buried depth of utility tunnel bottom to increase, utility tunnel's drainage system need set up alone, causes that the construction degree of difficulty is big, the higher problem of cost input.
Therefore, the inventor provides the double-layer comprehensive pipe gallery by virtue of experience and practice of related industries for many years so as to overcome the defects in the prior art.
Disclosure of Invention
The invention aims to provide a double-layer comprehensive pipe rack, which solves the problems of large occupied space of single-layer arrangement of the comprehensive pipe rack, large occupied space of the side part of the conventional double-layer comprehensive pipe rack, large partial buried depth of the bottom and high construction cost in the prior art.
The invention aims to realize the purpose, a double-layer comprehensive pipe rack is provided with a natural gas cabin, an electric cabin and a comprehensive cabin which are arranged at intervals, wherein a natural gas pipeline can be contained and arranged in the natural gas cabin, a power pipeline and a communication pipeline can be contained and arranged in the electric cabin, a water supply pipeline, a regeneration water pipeline, a heating pipeline and a communication pipeline can be contained and arranged in the comprehensive cabin, the natural gas cabin and the electric cabin are arranged above the comprehensive cabin to form a double-layer arrangement structure, and the natural gas cabin is sealed and independently arranged; the upper strata of double-deck utility tunnel still is provided with the function cabin, the function cabin can be followed double-deck utility tunnel vertically respectively with the natural gas cabin the electricity cabin with the utility cabin intercommunication, the top of function cabin be provided with can with double-deck utility tunnel's the outside intercommunication in top and the function opening that can seal.
In a preferred embodiment of the invention, the functional through opening comprises an escape opening, a feeding lifting opening, a lead branch opening and a ventilation opening.
In a preferred embodiment of the present invention, the functional cabin comprises a first functional cabin section capable of communicating with the natural gas cabin, a second functional cabin section capable of communicating with the electric cabin, and a third functional cabin section capable of communicating with the comprehensive cabin, and the first functional cabin section, the second functional cabin section, and the third functional cabin section are arranged in a staggered manner at intervals along the longitudinal direction of the double-layer comprehensive pipe rack.
In a preferred embodiment of the present invention, the first functional compartment section is disposed in the natural gas compartment, and the functional through opening is disposed at the top of the natural gas compartment on the top of the first functional compartment section.
In a preferred embodiment of the present invention, the second function compartment is disposed in the electrical compartment, and the function through opening is disposed at the top of the electrical compartment, which is located at the top of the second function compartment.
In a preferred embodiment of the present invention, the third functional compartment section extends upward from the top of the integrated compartment and is disposed between the natural gas compartment and the electric compartment, and the functional through opening is disposed on the top of the third functional compartment section.
In a preferred embodiment of the present invention, the electric cabin can be communicated with the integrated cabin through a fire door or a fire cover plate, and can be disposed in a sealing manner.
From the foregoing, the double-layer comprehensive pipe rack has the following beneficial effects:
the internal pipelines of the double-layer comprehensive pipe rack are arranged in the mutually independent cabins according to the functions of pipelines, each cabin is arranged at an upper interval and a lower interval to form a double-layer arrangement structure, the functions of feeding, hoisting, leading, ventilating, escaping and the like of each cabin can be met by the functional cabin arranged at the upper layer in the double-layer comprehensive pipe rack, the space of the functional cabin arranged in the comprehensive pipe rack is far smaller than the space occupation of the bottom and the side surfaces of the traditional double-layer comprehensive pipe rack, and the structure arrangement can effectively reduce the occupation of the comprehensive pipe rack on the road plane space and further increase the arrangement and use range of the comprehensive pipe rack; the section layout of the double-layer comprehensive pipe rack has uniformity and evenness, the local burial depth of the double-layer comprehensive pipe rack can be reduced, and the complexity of a drainage system of the comprehensive pipe rack is reduced, so that the cost investment is further reduced; according to the invention, the natural gas cabin of the double-layer comprehensive pipe rack is arranged on the upper layer of the double-layer arrangement structure, so that the potential safety hazard is reduced; the double-layer comprehensive pipe gallery is simple in structure, low in construction cost and beneficial to popularization and use.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1: is a schematic cross-sectional view of a double-layer utility tunnel at a first functional bay of the present invention.
FIG. 2: is a schematic cross-sectional view of the double-layer utility tunnel at the second functional bay section of the functional bay of the present invention.
FIG. 3: is a schematic cross-sectional view of a double-layer comprehensive pipe rack at a third functional cabin section of the functional cabin.
In the figure:
100. double-layer comprehensive pipe galleries;
1. a natural gas cabin;
11. a natural gas pipeline;
2. an electrical compartment;
21. an electrical power line; 22. a communication pipeline;
3. a comprehensive cabin;
31. a water supply pipe; 32. a regenerated water pipeline; 33. a thermal conduit;
4. a functional compartment;
401. a functional port;
41. a first functional bay section; 42. a second functional bay section; 43. and a third functional cabin section.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present invention provides a double-deck utility tunnel 100, a natural gas cabin 1, an electric cabin 2 and a utility cabin 3 are arranged in the double-deck utility tunnel 100 at intervals, a natural gas pipeline 11 can be accommodated in the natural gas cabin 1, a power pipeline 21 and a communication pipeline 22 can be accommodated in the electric cabin 2, a water supply pipeline 31, a regenerated water pipeline 32, a heat pipeline 33 and a communication pipeline 22 can be accommodated in the utility cabin 3, the natural gas cabin 1 and the electric cabin 2 are arranged above the utility cabin 3 to form a double-deck arrangement structure, the natural gas cabin 1 is arranged in a sealed and independent manner, the natural gas cabin 1 is provided with natural gas detection equipment (prior art) to monitor whether natural gas leakage exists in the cabin at any time, if the natural gas cabin 1 is arranged below other cabins, natural gas is lighter than air and may enter other cabins in the upper layer if leakage occurs, and other cabins (the electric cabin 2 and the utility cabin 3) outside the natural gas cabin 1 are not provided with natural gas detection equipment, so that natural gas is gathered to a certain degree and danger is easily generated when the natural gas cabin 1 is arranged in the upper layer independently, the sealed and the double-deck structure can effectively reduce the potential safety hazard. The inside upper strata of double-deck utility tunnel 100 still is provided with function cabin 4, and function cabin 4 can be followed vertically of double-deck utility tunnel 100 respectively with natural gas cabin 1, electricity cabin 2 and utility cabin 3 intercommunication, and the top of function cabin 4 is provided with the function through-hole 401 that can just can seal with the outside intercommunication in top of double-deck utility tunnel 100. The internal pipelines of the double-layer comprehensive pipe gallery are arranged in the mutually independent cabins according to the functions of pipelines, the cabins are arranged at intervals up and down to form a double-layer arrangement structure, the function cabins arranged on the upper layer in the double-layer comprehensive pipe gallery can meet the functions of feeding, hoisting, leading, ventilating, escaping and the like of the cabins, the space of the function cabins arranged in the comprehensive pipe gallery is far smaller than the space occupied by the bottom and the side surfaces of the traditional double-layer comprehensive pipe gallery, and the arrangement structure can effectively reduce the occupation of the comprehensive pipe gallery on the road plane space and further increase the arrangement and use range of the comprehensive pipe gallery; the section arrangement of the double-layer comprehensive pipe rack has uniformity and evenness, so that the local burial depth of the double-layer comprehensive pipe rack can be reduced, the complexity of a drainage system of the comprehensive pipe rack is reduced, and the cost investment is further reduced; the double-layer comprehensive pipe gallery is simple in structure, low in construction cost and beneficial to popularization and use.
Further, the functional port 401 includes an escape opening, a feeding hoisting opening, a lead branching opening and a ventilation opening, and is used for meeting the requirements of feeding hoisting, lead, ventilation, escape and the like of the cabin.
Further, the function cabin 4 comprises a first function cabin section 41 capable of being communicated with the natural gas cabin 1, a second function cabin section 42 capable of being communicated with the electric cabin 2 and a third function cabin section 43 capable of being communicated with the comprehensive cabin 3, and the first function cabin section 41, the second function cabin section 42 and the third function cabin section 43 are arranged in a spaced and staggered mode along the longitudinal direction of the double-layer comprehensive pipe gallery 100. The positions and length dimensions of the first, second and third functional cabin sections 41, 42, 43 may be determined according to actual requirements. Further, as shown in fig. 1, the first functional cabin section 41 is disposed in the natural gas cabin 1, that is, the natural gas cabin 1 expands the space on the basis of accommodating and disposing the natural gas pipeline 11, the expanded space constitutes the first functional cabin section 41, and the functional through opening 401 is disposed at the top of the first functional cabin section 41 on the top of the natural gas cabin 1, so as to meet the requirements of the natural gas cabin 1 such as feeding, hoisting, lead wire, ventilation, and escape. For ease of use, the first functional compartment section 41 is typically located on the side of the natural gas compartment 1 adjacent to the electrical compartment 2. The space of the natural gas cabin 1 on the upper layer is enlarged, so that the first functional cabin section 41 is arranged, the structure is simple, and the construction is convenient.
Further, as shown in fig. 2, the second functional cabin section 42 is disposed in the electric cabin 2, that is, the electric cabin 2 is disposed in an enlarged space on the basis of accommodating and disposing the power pipeline 21 and the communication pipeline 22, the enlarged space constitutes the second functional cabin section 42, and the functional through hole 401 is disposed at the top of the second functional cabin section 42 on the top of the electric cabin 2, so as to meet the requirements of material feeding, hoisting, wire leading, ventilation, escape and the like of the electric cabin 2. The second functional cabin section 42 is arranged by enlarging the space of the electric cabin 2 on the upper layer, and the structure is simple and the construction is convenient.
Further, as shown in fig. 3, the third functional cabin section 43 is an independent space, the third functional cabin section 43 extends upward from the top of the integrated cabin 3 and is disposed between the natural gas cabin 1 and the electric cabin 2, and the functional through hole 401 is disposed at the top of the third functional cabin section 43 to meet the requirements of material feeding, hoisting, wire leading, ventilation, escape and the like of the integrated cabin 3.
Further, the electric cabin 2 can be communicated with the comprehensive cabin 3 through a fireproof door or a fireproof cover plate and can be arranged in a mutually sealed and isolated mode.
From the above, the double-layer comprehensive pipe rack has the following beneficial effects:
the internal pipelines of the double-layer comprehensive pipe rack are arranged in the cabins which are independent from each other according to the functions of pipelines, the cabins are arranged at intervals up and down to form a double-layer arrangement structure, the function cabin arranged on the upper layer in the double-layer comprehensive pipe rack can meet the functions of feeding, hoisting, leading, ventilating, escaping and the like of the cabins, the space of the function cabin arranged in the inner part of the comprehensive pipe rack is far smaller than the space occupation of the traditional double-layer comprehensive pipe rack on the bottom and the side faces of the traditional double-layer comprehensive pipe rack, and the arrangement structure can effectively reduce the occupation of the comprehensive pipe rack on the road plane space, so that the arrangement and use range of the comprehensive pipe rack is further increased; the section arrangement of the double-layer comprehensive pipe rack has uniformity and evenness, the local burial depth of the double-layer comprehensive pipe rack can be reduced, and the complexity of a drainage system of the comprehensive pipe rack is reduced, so that the cost input is further reduced; the natural gas cabin of the double-layer comprehensive pipe rack is arranged on the upper layer of the double-layer arrangement structure, so that potential safety hazards are reduced; the double-layer comprehensive pipe gallery is simple in structure, low in construction cost and beneficial to popularization and use.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications which can be made by one skilled in the art without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (2)
1. A double-layer comprehensive pipe rack; the double-layer comprehensive pipe rack is characterized in that a natural gas cabin, an electric cabin and a comprehensive cabin which are arranged at intervals are arranged in the double-layer comprehensive pipe rack, a natural gas pipeline can be contained and arranged in the natural gas cabin, a power pipeline and a communication pipeline can be contained and arranged in the electric cabin, a water supply pipeline, a regeneration water pipeline, a heating pipeline and a communication pipeline can be contained and arranged in the comprehensive cabin, the natural gas cabin and the electric cabin are arranged above the comprehensive cabin to form a double-layer arrangement structure, and the natural gas cabin is sealed and independently arranged; the upper layer of the double-layer comprehensive pipe rack is also provided with a function cabin, the function cabin can be respectively communicated with the natural gas cabin, the electric cabin and the comprehensive cabin along the longitudinal direction of the double-layer comprehensive pipe rack, and the top of the function cabin is provided with a function port which can be communicated with the outside of the top of the double-layer comprehensive pipe rack and can be sealed;
the functional through port comprises an escape port, a feeding hoisting port, a lead branch port and a ventilation port;
the functional cabin comprises a first functional cabin section which can be communicated with the natural gas cabin, a second functional cabin section which can be communicated with the electric cabin and a third functional cabin section which can be communicated with the comprehensive cabin, and the first functional cabin section, the second functional cabin section and the third functional cabin section are arranged in a staggered mode at intervals along the longitudinal direction of the double-layer comprehensive pipe rack;
the first function cabin section is arranged in the natural gas cabin, and the function port is arranged at the top of the natural gas cabin, which is positioned at the top of the first function cabin section;
the second function cabin section is arranged in the electric cabin, and the top of the electric cabin is positioned at the top of the second function cabin section and is provided with the function through opening;
the third functional cabin section extends upwards from the top of the comprehensive cabin and is arranged between the natural gas cabin and the electric cabin which are arranged at intervals, and the top of the third functional cabin section is provided with the functional through opening.
2. The double-deck utility tunnel of claim 1, wherein said electrical compartments are communicable with said utility tunnel through fire doors or fire flaps and are sealably isolated from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180172.1A CN107747320B (en) | 2017-11-23 | 2017-11-23 | Double-layer comprehensive pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180172.1A CN107747320B (en) | 2017-11-23 | 2017-11-23 | Double-layer comprehensive pipe gallery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107747320A CN107747320A (en) | 2018-03-02 |
| CN107747320B true CN107747320B (en) | 2023-02-21 |
Family
ID=61251884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711180172.1A Active CN107747320B (en) | 2017-11-23 | 2017-11-23 | Double-layer comprehensive pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747320B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625397A (en) * | 2018-07-04 | 2018-10-09 | 中冶京诚工程技术有限公司 | Utility tunnel hoist and mount mouthful structure |
| CN108625396A (en) * | 2018-07-04 | 2018-10-09 | 中冶京诚工程技术有限公司 | Utility tunnel vent structure |
| CN109083196B (en) * | 2018-09-30 | 2024-04-02 | 广西壮族自治区城乡规划设计院 | Utility tunnel composite node structure |
| CN109139040B (en) * | 2018-10-25 | 2024-02-06 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack structure for comprehensive utilization of energy |
| CN110258632B (en) * | 2019-06-25 | 2024-06-11 | 武汉市政工程设计研究院有限责任公司 | Comprehensive pipe rack pipeline branch port of direct buried outgoing line |
| CN110565691B (en) * | 2019-10-11 | 2024-05-14 | 中冶赛迪工程技术股份有限公司 | Double-deck utility tunnel of sharing personnel access & exit |
| CN110924430B (en) * | 2019-11-12 | 2024-10-15 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack |
| CN111894035A (en) * | 2020-09-09 | 2020-11-06 | 李绍凤 | Assembled rectangle utility tunnel of underground construction and piping lane prefab |
| CN114055001A (en) * | 2021-12-09 | 2022-02-18 | 中国二十冶集团有限公司 | Pipeline welding construction method in closed space |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302689A (en) * | 1996-05-14 | 1997-11-25 | Ohbayashi Corp | City structure |
| CN105780807A (en) * | 2016-04-01 | 2016-07-20 | 上海市政工程设计研究总院（集团）有限公司 | Double-cabin stacked section of utility tunnel |
| CN205804404U (en) * | 2016-06-21 | 2016-12-14 | 中国十七冶集团有限公司 | A kind of novel prefabricated box culvert for pipe gallery |
| CN106013236A (en) * | 2016-07-19 | 2016-10-12 | 上海宝冶集团有限公司 | Underground comprehensive pipe gallery with water storage function |
| CN106480902B (en) * | 2016-11-25 | 2019-10-15 | 沈阳建筑大学 | Underground pipe gallery with water storage and primary filtration function |
| CN106703075B (en) * | 2016-12-27 | 2019-07-05 | 中冶京诚工程技术有限公司 | City utility tunnel ventilating shaft |
| CN107059919B (en) * | 2017-03-09 | 2019-07-26 | 中冶东方工程技术有限公司 | A kind of underground pipe gallery |
| CN106906846B (en) * | 2017-04-27 | 2022-08-02 | 中冶京诚工程技术有限公司 | Prefabricated comprehensive pipe gallery |
| CN207760872U (en) * | 2017-11-23 | 2018-08-24 | 中冶京诚工程技术有限公司 | Double-layer comprehensive pipe gallery |
-
2017
- 2017-11-23 CN CN201711180172.1A patent/CN107747320B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107747320A (en) | 2018-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107747320B (en) | Double-layer comprehensive pipe gallery | |
| CN207760872U (en) | Double-layer comprehensive pipe gallery | |
| CN106906846B (en) | Prefabricated comprehensive pipe gallery | |
| CN106351254A (en) | Multilayer urban underground comprehensive pipe gallery | |
| CN205576972U (en) | Three storehouse formula utility tunnel structures | |
| CN106988341B (en) | Multifunctional shield piping lane integrates well | |
| CN109457729B (en) | Comprehensive pipe rack personnel access & exit with natural gas cabin | |
| CN206319337U (en) | Large-scale square tube type Urban Underground comprehensive tunnel | |
| CN107142958B (en) | Double shield pattern synthesis piping lane node wells | |
| CN110206061B (en) | Multi-cabin cable duct corridor with ventilation and leading-out integrated node structure | |
| CN214695537U (en) | Ventilation and escape node structure for natural gas cabin of comprehensive pipe rack | |
| CN212052873U (en) | Tunnel type utility tunnel tip composite node | |
| CN206888007U (en) | For connecting the special type contact node structure of underground pipe gallery and control centre | |
| CN108625396A (en) | Utility tunnel vent structure | |
| CN110924430B (en) | Comprehensive pipe rack | |
| CN212772468U (en) | Formula of sinking utility tunnel | |
| CN211395751U (en) | Underground garage with pipeline corridor | |
| CN211735501U (en) | Connection node from control center to comprehensive pipe gallery | |
| CN211975022U (en) | Ramp fume extractor based on public shaft | |
| CN209923977U (en) | Many cabins cable piping lane with ventilate and draw forth comprehensive node structure | |
| CN108425700A (en) | Shield method utility tunnel | |
| CN202578060U (en) | Prefabricated assembled comprehensive pipe rack ventilating engine room | |
| CN208472774U (en) | Utility tunnel hoist and mount mouthful structure | |
| CN102691311A (en) | Precast assembled comprehensive pipe gallery fan house | |
| CN110847232A (en) | Underground garage with pipeline corridor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |