CN106703075A - City utility tunnel ventilating shaft - Google Patents
City utility tunnel ventilating shaft Download PDFInfo
- Publication number
- CN106703075A CN106703075A CN201611226448.0A CN201611226448A CN106703075A CN 106703075 A CN106703075 A CN 106703075A CN 201611226448 A CN201611226448 A CN 201611226448A CN 106703075 A CN106703075 A CN 106703075A
- Authority
- CN
- China
- Prior art keywords
- cabin
- combustion gas
- pipe gallery
- ventilation
- water power
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 127
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000011229 interlayer Substances 0.000 claims abstract description 65
- 239000010865 sewage Substances 0.000 claims abstract description 34
- 239000002689 soil Substances 0.000 claims abstract description 7
- 239000000567 combustion gas Substances 0.000 claims description 71
- 238000002955 isolation Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract 4
- 108010066114 cabin-2 Proteins 0.000 description 22
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 108010066057 cabin-1 Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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 provides a ventilation shaft of an urban underground comprehensive pipe gallery, which comprises a common ventilation shaft capable of communicating a sewage cabin and a water and electricity cabin of the comprehensive pipe gallery with the outside of the comprehensive pipe gallery, wherein the sewage cabin and the water and electricity cabin are arranged side by side and are sealed and isolated, and the common ventilation shaft comprises: the sewage tank ventilation hole is formed in the side wall of the sewage tank and is positioned above the hydroelectric cabin; the water and electricity cabin ventilation hole is formed in the top wall of the water and electricity cabin; the common ventilation interlayer is arranged above the hydroelectric cabin and below the ground, and is communicated with the ventilation holes of the sewage cabin and the ventilation holes of the hydroelectric cabin; the sewage cabin ventilation assembly and the hydroelectric cabin ventilation assembly are both positioned in the common ventilation interlayer, the sewage cabin ventilation assembly is arranged at a sewage cabin ventilation hole, and the hydroelectric cabin ventilation assembly is arranged at a hydroelectric cabin ventilation hole; and the common ventilation opening is communicated with the common ventilation interlayer and extends out of the ground. The utility tunnel ventilation shaft can meet the elevation requirement of a sewage pipeline and the requirement of a ventilation interlayer on the depth of soil covering.
Description
Technical field
The present invention relates to Urban Underground facility technology field, especially a kind of Urban Underground pipe gallery ventilation shaft.
Background technology
According to the requirement of urban construction, every construction pipe gallery region, all kinds of pipelines must all enter corridor, pipe therein
Line includes gas-pipe line, sewer line etc..
To make piping lane inside that there is good operating environment, it is necessary to set the ventilation shaft with piping lane ft connection.With reference to phase
Case history is closed, piping lane cabin (in addition to bilge tank) designs thickness of earth-fill cover at 3 meters or so, could meet the ventilating interlayer of ventilation shaft
41 ' setting requirements.As shown in fig. 6, but because the internal sewage conduct of bilge tank 1 ' is gravity flow tube road, by sewage conduct mark
Height influence, under many circumstances, the thickness of earth-fill cover h1 above bilge tank 1 ' is shallower, it is impossible to which the setting for meeting ventilating interlayer 41 ' will
Ask, cause ventilating interlayer 41 ' that pavement of road setting requirements, or prominent greenbelt cannot be met.
The content of the invention
It is an object of the invention to provide a kind of Urban Underground pipe gallery ventilation shaft, it can meet sewage conduct absolute altitude will
Ask, requirement of the ventilating interlayer to thickness of earth-fill cover can be met again.
To reach above-mentioned purpose, the present invention proposes a kind of Urban Underground pipe gallery ventilation shaft, and it includes can be by integrated pipe
The shared ventilation shaft of the bilge tank of corridor and water power cabin and the ft connection of the pipe gallery, the bilge tank and the water power cabin
Side by side and seal isolation, the shared ventilation shaft includes：Sewage tank vent, it is opened on the side wall of the bilge tank, and
Positioned at water power cabin top；Water power tank vent, it is opened on the roof in the water power cabin；Ventilating interlayer is shared, it sets
Put above the water power cabin, and positioned at below ground, the shared ventilating interlayer and the sewage tank vent and the water
Electric tank vent is connected；Bilge tank ventilation assembly and water power cabin ventilation assembly, are respectively positioned in the shared ventilating interlayer, described
Bilge tank ventilation assembly is located at the bilge tank disposed at air vent, and water power cabin ventilation assembly is located at the water power tank vent
Place；Ventilating opening is shared, it is connected with the shared ventilating interlayer, and top of elevating above the soil.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the bilge tank ventilation assembly includes and the dirt
Water tank air vent connection the first fire resisting damper and first fire resisting damper connection the first blower fan and with first blower fan
First airduct of connection, first airduct extends to the shared ventilating opening.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the shared ventilating interlayer extends to the sewage
Cabin is provided with the side wall of the sewage tank vent, or extends to the roof top of the bilge tank.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the height of the shared ventilating interlayer for 2 meters with
On.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the bilge tank and the water power cabin are with respect to water
Planar tilt extends, and the gradient of the bilge tank is identical with the gradient in the water power cabin.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the Urban Underground pipe gallery ventilation shaft is also wrapped
Include can by the combustion gas cabin ventilation shaft of the combustion gas cabin of the pipe gallery and the ft connection of the pipe gallery, the combustion gas cabin with
The water power cabin and the bilge tank successively side by side and seal isolation set；Combustion gas cabin ventilation shaft includes：Divulge information in combustion gas cabin
Hole, it is opened on the roof in the combustion gas cabin；Combustion gas cabin ventilating interlayer, it is arranged on the combustion gas cabin top, and positioned at ground
Face lower section, combustion gas cabin ventilating interlayer is connected with the combustion gas tank vent, and is sealed off with the shared ventilating interlayer；
Combustion gas cabin ventilation assembly, it is located in the ventilating interlayer of the combustion gas cabin, and at the combustion gas tank vent；Divulge information in combustion gas cabin
Mouthful, it is connected with combustion gas cabin ventilating interlayer, and elevate above the soil top, combustion gas cabin ventilating opening and the shared ventilating opening
Separately.
Urban Underground pipe gallery ventilation shaft as described above, wherein, combustion gas cabin ventilation assembly includes and the combustion
Gas tank vent connection the 3rd fire resisting damper and the 3rd fire resisting damper connection the 3rd blower fan and with the 3rd blower fan
3rd airduct of connection, the 3rd airduct extends to combustion gas cabin ventilating opening.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the Urban Underground pipe gallery ventilation shaft be into
Ventilating shaft or removing shaft.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the Urban Underground pipe gallery ventilation shaft be into
Ventilating shaft, and water power cabin ventilation assembly includes the second fire resisting damper being connected with the water power tank vent.
Urban Underground pipe gallery ventilation shaft as described above, wherein, the Urban Underground pipe gallery ventilation shaft is row
Ventilating shaft, and water power cabin ventilation assembly includes that the second fire resisting damper being connected with the water power tank vent and described second is prevented
Second blower fan of fiery valve connection and the second airduct being connected with second blower fan, second airduct extends to described common
Use ventilating opening.
The characteristics of Urban Underground pipe gallery ventilation shaft of the invention and advantage are：It is opened in by by sewage tank vent
On the side wall of bilge tank, the setting of ventilating interlayer is not limited by bilge tank top thickness of earth-fill cover, realize each cabin (except combustion gas
Share ventilating interlayer out of my cabin) to set, meet the setting requirements of bilge tank ventilation assembly, it is to avoid ventilating interlayer protrusion ground occur
Situation, has saved the installation space of ventilating interlayer, and Urban Underground pipe gallery ventilation shaft of the invention can meet sewage conduct
Absolute altitude requirement, can meet requirement of the ventilating interlayer to pipe gallery cabin top thickness of earth-fill cover again.
Brief description of the drawings
The following drawings is only intended to, in schematic illustration and explanation is done to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the top view of Urban Underground pipe gallery ventilation shaft one embodiment of the invention；
Fig. 2 is the upward view of Urban Underground pipe gallery ventilation shaft one embodiment of the invention；
Fig. 3 is the Urban Underground pipe gallery ventilation shaft of Fig. 2 along the sectional view of line A-A；
Fig. 4 is the sectional view of another embodiment of Urban Underground pipe gallery ventilation shaft of the invention；
Fig. 5 is the Urban Underground pipe gallery ventilation shaft of Fig. 2 along the sectional view of line B-B；
Fig. 6 is the schematic diagram of the Urban Underground pipe gallery ventilation shaft of prior art.
Main element label declaration：
1st, 1 ' bilge tank
2 water power cabins
3 combustion gas cabins
4 share ventilation shaft 41 shares the ventilating interlayer of ventilating interlayer 41 '
The blower fan of 42 bilge tank ventilation assembly, 421 first fire resisting damper 422 first
The blower fan of 43 water power cabin ventilation assembly, 431 second fire resisting damper 432 second
433 second airducts
44 share the water power tank vent of 45 sewage tank vent of ventilating opening 46
5 vertical ladders
100 ground
H1 thickness of earth-fill covers h2 designs grade elevation
Specific embodiment
In order to be more clearly understood to technical characteristic of the invention, purpose and effect, now control illustrates this hair
Bright specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention provides a kind of Urban Underground pipe gallery ventilation shaft, and it includes can be by synthesis
The shared ventilation shaft 4 that the bilge tank 1 of piping lane and water power cabin 2 connect with the outside (above the ground) of pipe gallery, bilge tank 1 and water
Electric cabin 2 is side by side and seal isolation is set, and bilge tank 1 is higher by staggered floor between water power cabin 2, i.e. bilge tank 1 and water power cabin 2 and sets, with
Form difference in height, the roof of bilge tank 1 is higher by the roof in water power cabin 2, the bottom wall of bilge tank 1 be higher by water power cabin 2 bottom wall or with
The bottom wall in water power cabin 2 is concordant or is arranged as required to be that, less than the bottom wall in water power cabin 2, it is downcast or air draft to share ventilation shaft 4
Well, sharing ventilation shaft 4 includes sharing ventilating interlayer 41, bilge tank ventilation assembly 42, water power cabin ventilation assembly 43, shared ventilating opening
44th, sewage tank vent 45 and water power tank vent 46, sewage tank vent 45 are opened on the side wall of bilge tank 1 (bilge tank 1
The side-walls for being higher by water power cabin 2), and positioned at the top of water power cabin 2, water power tank vent 46 is opened on the roof in water power cabin 2；
It is the space for setting ventilation equipment and for overhauling, escaping to share ventilating interlayer 41, shares ventilating interlayer 41
The top of water power cabin 2 is arranged on, and positioned at the lower section of ground 100, shares ventilating interlayer 41 logical with sewage tank vent 45 and water power cabin
Air holes 46 is connected, and it is the shared ventilation in all cabins except combustion gas out of my cabin of Urban Underground pipe gallery to share ventilating interlayer 41
Interlayer, bilge tank ventilation assembly 42 and water power cabin ventilation assembly 43 are respectively positioned in shared ventilating interlayer 41, bilge tank ventilation assembly
42 at sewage tank vent 45, that is, bilge tank ventilation assembly 42 is located at the lateral of bilge tank 1, and on water power cabin 2
Side, water power cabin ventilation assembly 43 is at water power tank vent 46, that is, water power cabin ventilation assembly 43 is located at the top of water power cabin 2,
Ventilating opening 44 (being alternatively referred to as out ground ventilation mouthful) is shared to be connected with shared ventilating interlayer 41, and top of elevating above the soil, using many
The shared shared ventilating opening 44 in individual cabin can reduce out ground installation, and bilge tank 1 and water power cabin 2 are by sharing the He of ventilating interlayer 41
Ventilating opening 44 and pipe gallery ft connection are shared, the ventilation inside and outside piping lane is realized, it is ensured that the good operating environment inside piping lane.
Urban Underground pipe gallery ventilation shaft of the invention, by the side that sewage tank vent 45 is opened in bilge tank 1
On wall, the setting of the shared ventilating interlayer 41 for sharing ventilation shaft 4 is not limited by the top thickness of earth-fill cover of bilge tank 1, realize each
Cabin shares ventilating interlayer and sets, and also meets the setting requirements of bilge tank ventilation assembly 42, it is to avoid ventilating interlayer protrusion occur
The situation on ground, has saved the installation space of ventilating interlayer, efficiently solves prior art and opens up bilge tank in bilge tank roof
The bilge tank top thickness of earth-fill cover that air vent is present can not meet the problem of ventilation equipment setting requirements, while additionally aiding reduction
The height of pipe gallery, is easy to the construction and maintenance of pipe gallery.
Further, bilge tank ventilation assembly 42 includes the first fire resisting damper 421 and first being connected with sewage tank vent 45
First blower fan 422 of the connection of fire resisting damper 421 and the first airduct (not shown) being connected with the first blower fan 422, the first airduct
Shared ventilating opening 44 is extended to, fire prevention is realized by setting the first fire resisting damper 421, sewage is realized by setting the first blower fan 422
The machinery air intake in cabin 1 and mechanical exhaust.
As shown in figure 5, further, when shared ventilation shaft 4 is downcast, water power cabin ventilation assembly 43 includes and water power cabin
Second fire resisting damper 431 of the connection of air vent 46, to realize fire prevention, because water power cabin 2 is natural air inlet, without setting blower fan；When
When sharing ventilation shaft 4 for removing shaft, water power cabin ventilation assembly 43 includes the second fire resisting damper being connected with water power tank vent 46
431 and second blower fan 432 and the second airduct 433 for being connected with the second blower fan 432 of the connection of the second fire resisting damper 431, second
Airduct 433 extends to shared ventilating opening 44, by setting the second blower fan 432, can realize the mechanical exhaust in water power cabin 2.
Further, share ventilating interlayer 41 and extend to the side wall for being provided with sewage tank vent 45 of bilge tank 1 (such as Fig. 3 institutes
Show), or roof top (as shown in Figure 4) of bilge tank 1 is extended to, when shared ventilating interlayer 41 extends to the roof of bilge tank 1
During top, due to sewage tank vent 45 need not be opened up on the roof of bilge tank 1, therefore in being total to above the roof of bilge tank 1
Can arbitrarily be set according to the thickness of earth-fill cover of the top of bilge tank 1 with the height of ventilating interlayer 41.
Further, share in ventilation shaft 4 and be additionally provided with cabinet room, in order to set rack.
Further, the height for sharing ventilating interlayer 41 is more than 2 meters, to meet setting requirements, the Ren Yuantong of ventilation equipment
Capable minimum constructive height requirement and the setting requirements of cabinet room rack.Ventilating interlayer 41, the top in water power cabin are shared for ease of setting
Wall to the thickness of earth-fill cover between ground is not less than 4 meters.
Further, bilge tank 1 and water power cabin 2 with respect to horizontal plane extend, and bilge tank 1 the gradient and water power cabin 2
The gradient it is identical.Because sewage conduct is gravity stream, it is set to head fall by by bilge tank 1, sewage can be met
Flow rates demand；By making the gradient in water power cabin 2 consistent with the gradient of bilge tank 1, can be easy to set shared ventilating interlayer 41 and
It is easy to construction.
Further, Urban Underground pipe gallery ventilation shaft also includes by above the ground extending to shared ventilating interlayer 41 down
Interior vertical ladder 5, for used by personnel escape.
In a preferred embodiment, Urban Underground pipe gallery ventilation shaft also include can be by the combustion gas cabin of pipe gallery
3 with the combustion gas cabin ventilation shaft of the ft connection of pipe gallery, combustion gas cabin 3 and water power cabin 2 and bilge tank 1 successively side by side and sealing every
Side by side and seal off what is set successively with bilge tank 1 and water power cabin 2 from setting, or combustion gas cabin 3；Combustion gas cabin ventilation shaft is air intake
Well or removing shaft, combustion gas cabin ventilation shaft include that combustion gas cabin ventilating interlayer, combustion gas cabin ventilation assembly, combustion gas cabin ventilating opening are (not shown
Go out) and combustion gas tank vent on the roof in combustion gas cabin 3 is opened in, combustion gas cabin ventilating interlayer is arranged on the top of combustion gas cabin 3,
And positioned at the lower section of ground 100, apart from more than 0.7 meter of ground, combustion gas cabin ventilating interlayer is logical for setting to combustion gas cabin ventilating interlayer
Wind facility and the space for overhauling, escaping, combustion gas cabin ventilating interlayer are connected with combustion gas tank vent, and with shared ventilating interlayer
41 seal isolation (not connecting)；Combustion gas cabin ventilation assembly is located in the ventilating interlayer of combustion gas cabin, and at combustion gas tank vent, also
I.e. combustion gas cabin ventilation assembly is located at the top of combustion gas cabin 3；Combustion gas cabin ventilating opening is connected with combustion gas cabin ventilating interlayer, and on elevating above the soil
Side, to realize the connection outside combustion gas cabin 3 and piping lane, combustion gas cabin ventilating opening with shared ventilating opening 44 separately, divulge information by combustion gas cabin
The clear distance that mouth distance shares between other ventilating openings of the grade of ventilating opening 44 or any oral area is more than 10 meters.
Further, combustion gas cabin ventilation assembly includes the 3rd fire resisting damper and the 3rd fire resisting damper that are connected with combustion gas tank vent
3rd blower fan of connection and the 3rd airduct being connected with the 3rd blower fan, the 3rd airduct extend to combustion gas cabin ventilating opening.By setting
Put the 3rd fire resisting damper and realize fire prevention, machinery air intake and mechanical exhaust are realized by setting the 3rd blower fan.
Schematical specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, the equivalent variations made on the premise of design of the invention and principle is not departed from and modification, all should
Belong to the scope of protection of the invention.And it should be noted that each part of the invention be not limited in above-mentioned entirety should
With each technical characteristic described in specification of the invention can according to actual needs select one individually to use or select multinomial
Combine and use, therefore, the present invention covers other combinations and the concrete application relevant with this case inventive point in the nature of things.
Claims (10)
1. a kind of Urban Underground pipe gallery ventilation shaft, it is characterised in that the Urban Underground pipe gallery ventilation shaft includes energy
By the shared ventilation shaft of the bilge tank of pipe gallery and water power cabin and the ft connection of the pipe gallery, the bilge tank and institute
State water power cabin side by side and seal off, the shared ventilation shaft includes：
Sewage tank vent, it is opened on the side wall of the bilge tank, and positioned at water power cabin top；
Water power tank vent, it is opened on the roof in the water power cabin；
Share ventilating interlayer, it is arranged on water power cabin top, and positioned at below ground, the shared ventilating interlayer with it is described
Sewage tank vent is connected with the water power tank vent；
Bilge tank ventilation assembly and water power cabin ventilation assembly, are respectively positioned in the shared ventilating interlayer, the bilge tank ventilation group
Part is located at the bilge tank disposed at air vent, and water power cabin ventilation assembly is at the water power tank vent；
Ventilating opening is shared, it is connected with the shared ventilating interlayer, and top of elevating above the soil.
2. Urban Underground pipe gallery ventilation shaft as claimed in claim 1, it is characterised in that the bilge tank ventilation assembly bag
Include the first fire resisting damper for being connected with the sewage tank vent and first fire resisting damper connection the first blower fan and with institute
The first airduct of the first blower fan connection is stated, first airduct extends to the shared ventilating opening.
3. Urban Underground pipe gallery ventilation shaft as claimed in claim 1, it is characterised in that the shared ventilating interlayer extends
The side wall of the sewage tank vent is provided with to the bilge tank, or extends to the roof top of the bilge tank.
4. Urban Underground pipe gallery ventilation shaft as claimed in claim 1, it is characterised in that the height of the shared ventilating interlayer
Spend is more than 2 meters.
5. Urban Underground pipe gallery ventilation shaft as claimed in claim 1, it is characterised in that the bilge tank and the water power
Cabin extends with respect to horizontal plane, and the gradient of the bilge tank is identical with the gradient in the water power cabin.
6. Urban Underground pipe gallery ventilation shaft as claimed in claim 1, it is characterised in that the Urban Underground pipe gallery
Ventilation shaft also includes can be by the combustion gas cabin ventilation shaft of the combustion gas cabin of the pipe gallery and the ft connection of the pipe gallery, institute
State combustion gas cabin and the water power cabin and the bilge tank successively side by side and seal isolation is set；
Combustion gas cabin ventilation shaft includes：
Combustion gas tank vent, it is opened on the roof in the combustion gas cabin；
Combustion gas cabin ventilating interlayer, it is arranged on combustion gas cabin top, and positioned at below ground, combustion gas cabin ventilating interlayer with
The combustion gas tank vent connection, and sealed off with the shared ventilating interlayer；
Combustion gas cabin ventilation assembly, it is located in the ventilating interlayer of the combustion gas cabin, and at the combustion gas tank vent；
Combustion gas cabin ventilating opening, it is connected with combustion gas cabin ventilating interlayer, and elevate above the soil top, combustion gas cabin ventilating opening with
The shared ventilating opening is separately.
7. Urban Underground pipe gallery ventilation shaft as claimed in claim 6, it is characterised in that the combustion gas cabin ventilation assembly bag
Include the 3rd fire resisting damper that is connected with the combustion gas tank vent and the 3rd fire resisting damper connection the 3rd blower fan and with institute
The 3rd airduct of the 3rd blower fan connection is stated, the 3rd airduct extends to combustion gas cabin ventilating opening.
8. the Urban Underground pipe gallery ventilation shaft as described in any one of claim 1 to 7, it is characterised in that the city ground
Lower pipe gallery ventilation shaft is downcast or removing shaft.
9. the Urban Underground pipe gallery ventilation shaft as described in any one of claim 1 to 7, it is characterised in that the city ground
Lower pipe gallery ventilation shaft is downcast, and water power cabin ventilation assembly includes be connected with the water power tank vent second
Fire resisting damper.
10. the Urban Underground pipe gallery ventilation shaft as described in any one of claim 1 to 7, it is characterised in that the city ground
Lower pipe gallery ventilation shaft is removing shaft, and water power cabin ventilation assembly includes be connected with the water power tank vent second
Fire resisting damper and second blower fan and the second airduct for being connected with second blower fan of second fire resisting damper connection, described the
Two airducts extend to the shared ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226448.0A CN106703075B (en) | 2016-12-27 | 2016-12-27 | City utility tunnel ventilating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226448.0A CN106703075B (en) | 2016-12-27 | 2016-12-27 | City utility tunnel ventilating shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106703075A true CN106703075A (en) | 2017-05-24 |
| CN106703075B CN106703075B (en) | 2019-07-05 |
Family
ID=58903557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611226448.0A Active CN106703075B (en) | 2016-12-27 | 2016-12-27 | City utility tunnel ventilating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703075B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653907A (en) * | 2017-10-31 | 2018-02-02 | 江苏金贸科技发展有限公司 | A kind of multifunctional fabricated underground pipe gallery |
| CN107747320A (en) * | 2017-11-23 | 2018-03-02 | 中冶京诚工程技术有限公司 | Double-layer comprehensive pipe gallery |
| CN108625396A (en) * | 2018-07-04 | 2018-10-09 | 中冶京诚工程技术有限公司 | Utility tunnel vent structure |
| 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 |
| CN109252544A (en) * | 2018-09-30 | 2019-01-22 | 广西壮族自治区城乡规划设计院 | A kind of four cabin pipe gallery systems |
| CN109487824A (en) * | 2018-12-26 | 2019-03-19 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe gallery |
| CN110004982A (en) * | 2019-04-30 | 2019-07-12 | 中国市政工程西北设计研究院有限公司 | The row of pressure current sewage conduct, gas handling system in a kind of pipe gallery |
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| CN205329721U (en) * | 2016-01-12 | 2016-06-22 | 上海市城市建设设计研究总院 | Air exit and mouthful combined layout's that flees utility tunnel node structure |
| CN205688460U (en) * | 2016-06-23 | 2016-11-16 | 上海市城市建设设计研究总院 | Pipe gallery system with sponge city function |
| CN206308708U (en) * | 2016-12-27 | 2017-07-07 | 中冶京诚工程技术有限公司 | City utility tunnel ventilating shaft |
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| KR20160030406A (en) * | 2014-08-18 | 2016-03-18 | 주식회사 후레씨네코리아 | Tunnel box structure |
| CN205152984U (en) * | 2015-12-03 | 2016-04-13 | 上海市城市建设设计研究总院 | Utility tunnel advances air exit integral structure in two storehouses |
| CN205329721U (en) * | 2016-01-12 | 2016-06-22 | 上海市城市建设设计研究总院 | Air exit and mouthful combined layout's that flees utility tunnel node structure |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653907A (en) * | 2017-10-31 | 2018-02-02 | 江苏金贸科技发展有限公司 | A kind of multifunctional fabricated underground pipe gallery |
| CN107747320A (en) * | 2017-11-23 | 2018-03-02 | 中冶京诚工程技术有限公司 | Double-layer comprehensive pipe gallery |
| CN108625396A (en) * | 2018-07-04 | 2018-10-09 | 中冶京诚工程技术有限公司 | Utility tunnel vent structure |
| 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 |
| CN109252544A (en) * | 2018-09-30 | 2019-01-22 | 广西壮族自治区城乡规划设计院 | A kind of four cabin pipe gallery systems |
| CN109252544B (en) * | 2018-09-30 | 2023-12-12 | 广西壮族自治区城乡规划设计院 | Four cabin utility tunnel systems |
| CN109487824A (en) * | 2018-12-26 | 2019-03-19 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe gallery |
| CN109487824B (en) * | 2018-12-26 | 2024-02-06 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe rack |
| CN110004982A (en) * | 2019-04-30 | 2019-07-12 | 中国市政工程西北设计研究院有限公司 | The row of pressure current sewage conduct, gas handling system in a kind of pipe gallery |
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| CN106703075B (en) | 2019-07-05 |
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