CN106939618A - A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit - Google Patents
A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit Download PDFInfo
- Publication number
- CN106939618A CN106939618A CN201710287211.1A CN201710287211A CN106939618A CN 106939618 A CN106939618 A CN 106939618A CN 201710287211 A CN201710287211 A CN 201710287211A CN 106939618 A CN106939618 A CN 106939618A
- Authority
- CN
- China
- Prior art keywords
- escaping
- exit
- ground
- escaping exit
- blower fan
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 20
- 239000011229 interlayer Substances 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 22
- 241000282326 Felis catus Species 0.000 claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 230000009970 fire resistant effect Effects 0.000 claims description 12
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 208000003265 stomatitis Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 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
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- 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)
- 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)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ventilation (AREA)
Abstract
A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit, including the pipe gallery being made up of several pipeline cabins；Equipment interlayer is provided with the top of pipe gallery；Equipment interlayer is divided into passway for escaping, battery limits and vent passages by partition wall；Each pipeline ceiling board is provided with escaping exit, piping lane cat ladder is provided between pipeline cabin and escaping exit, escaping exit is connected with passway for escaping, ground escaping exit is provided with the top of passway for escaping, interlayer cat ladder is provided between passway for escaping and ground escaping exit, ground escaping exit installs hydraulic pressure well lid；Each pipeline ceiling board is provided with blower fan, and blower fan is connected with battery limits；The top of vent passages, which is provided with the top of ventilating opening, ventilating opening, installs stainless steel grating, vent passages and battery limits airflow connection；The exit end face of escaping exit and the exit end face of ventilating opening are above ground level.It improves the security of escape, compared with existing ventilation booth, reduces vent height, reduces the adverse effect for holding environment to urban landscape and the appearance of the city.
Description
Technical field
The present invention relates to Urban Underground pipe gallery technical field, specifically a kind of underground pipe gallery ground ventilation
Mouth and blower fan hoisting port and escaping exit.
Background technology
Pipe gallery is to be built in Urban Underground to be used to accommodate the structures of two classes and above municipal engineering pipeline and attached set
Apply, to ensure air quality and personal security inside pipe gallery, pipe gallery, which needs to leave ventilating opening, to be aerated.It is comprehensive
The set-up mode of the existing ventilating opening of piping lane is：No more than 200m sets two ventilating openings, one enters one as a ventilation subregion
Row, and combustion gas cabin ventilating opening is no less than 10m with other cabin ventilating opening spacing.Ventilation booth is set at tradition ventilation mouthful ground, it is high
Go out ground elevation about 1.0~1.5m.Comprehensive prior art analysis, pipe gallery is in the case where there is combustion gas cabin, a ventilation point
In area, there are 4 independent structures on ground, and quantity is more, and height is elevation above ground level about 1.0~1.5m, therefore, ventilation
Mouth influences very big to city landscape design, city appearance environment etc..
The content of the invention
For existing ventilating opening quantity is more, influence urban landscape and the problem of the appearance of the city, it is an object of the invention to provide
A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit；It can effectively improve personnel escape's security, drop
It is low that urban landscape city appearance environment etc. is adversely affected.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of underground pipe gallery ground ventilation mouthful is simultaneous
Blower fan hoisting port and escaping exit, including the pipe gallery being made up of several pipeline cabins；It is characterized in that：It is provided with the top of pipe gallery
Equipment interlayer；Equipment interlayer is divided into passway for escaping, battery limits and vent passages by partition wall；Each pipeline ceiling board is provided with escape
Mouthful, piping lane cat ladder is provided between pipeline cabin and escaping exit, escaping exit is connected with passway for escaping, escaped at the top of passway for escaping provided with ground
Raw mouth, is provided with interlayer cat ladder between passway for escaping and ground escaping exit, ground escaping exit installs hydraulic pressure well lid；Each pipeline cabin top
Plate is provided with blower fan, and blower fan is connected with battery limits；The top of vent passages, which is provided with the top of ventilating opening, ventilating opening, installs stainless steel lattice
Grid, vent passages and battery limits airflow connection；Partition wall between passway for escaping and battery limits installs the first fire resistant doorsets, vent passages
Partition wall between battery limits installs the second fire resistant doorsets；The exit end face of escaping exit and the exit end face of ventilating opening are above ground level.
Further, the partition wall between vent passages and battery limits installs Rainproof louver window, and Rainproof louver window realizes ventilation
Passage and battery limits airflow connection.
Further, floor drain is provided with vent passages, floor drain is connected with piping lane internal drainage facility；Along with ventilating opening,
The airflow connection of vent passages, battery limits and pipeline cabin, both can guarantee that pipeline cabin air-flow and the external world were unimpeded, and rain, snow can be made again
The Fan Equipment installed with battery limits is separated, and blower fan is corroded from rain, snow.
Because each pipeline ceiling board is provided with escaping exit, escaping exit is connected with passway for escaping；Piping lane personnel can be from piping lane
Cat ladder is escaped to the passway for escaping set in equipment interlayer through escaping exit again, and the interlayer cat ladder set in by passway for escaping is escaped
It is raw to arrive ground escaping exit, open hydraulic pressure well lid and reach ground, ensure that inspection in pipe gallery, the peace of maintenance construction personnel
Entirely.Personnel in equipment sandwich devices area from the first fire resistant doorsets enter passway for escaping, due to battery limits in equipment interlayer and escape
Passage have partition wall separate, vent passages there is partition wall to separate with passway for escaping, improve escape security.
Because the exit end face of escaping exit and the exit end face of ventilating opening are above ground level, and reach the height that flood control is required
Degree, realizes flood control function；Ground escaping exit is installed at the top of hydraulic pressure well lid, ventilating opening covered with stainless steel grating, it is ensured that ground
The safety of personnel, compared with existing ventilation booth, not only greatly reduces vent height, also greatly reduces to city scape
Sight and the appearance of the city hold the adverse effect of environment；Ventilating opening doubles as blower fan hoisting port, reduces the quantity in ground aperture, further reduction
Influence to urban landscape and the appearance of the city；Blower fan is after ventilating opening vent passages, the second fire prevention of the passage migrated as blower fan
Door, migration access arrangement area.
Brief description of the drawings
Fig. 1 for both equipment interlayer ground above the piping lane top board of the present invention planar structure schematic diagram；
Fig. 2 is equipment interlayer top board above ground portion floor map of the invention.
Fig. 3 is Fig. 1, Fig. 2 A-A diagrammatic cross-sections.
In figure：1-piping lane body, 2-escaping exit, 3-interlayer cat ladder, the 4-the first partition wall, 5-blower fan, 6-rain-proof hundred
Leaf window, the 7-the second fire resistant doorsets, 8-stainless steel grating, the 9-the first fire resistant doorsets, 10-hydraulic pressure well lid, 11-passway for escaping, 12-
Battery limits, 13-vent passages, 14-top board, 15-piping lane cat ladder, 16-piping lane fire wall, the 17-the first fire compartment,
18-the second fire compartment, 19-pipeline cabin, 20-fire wall, the 21-the second partition wall, 22-floor drain, H0-pipeline bilge face,
H1-equipment interlayer bottom surface, H2-ground.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.As shown in Fig. 1, Fig. 3：A kind of underground pipe gallery ground
Ventilating opening and blower fan hoisting port and escaping exit, including the pipe gallery 1 being made up of three pipeline cabins 19；The top of pipe gallery 1 is set
There is equipment interlayer；Equipment interlayer is divided into passway for escaping 11, battery limits 12 and vent passages by the first partition wall 4, the second partition wall 21
13；Each pipeline cabin 19 top board is provided with escaping exit 2, and piping lane cat ladder 15, piping lane cat ladder 15 are provided between pipeline cabin 19 and escaping exit 2
Lower end is placed in pipeline bilge face H0, upper end and is connected to escaping exit 2, and escaping exit 2 is connected with passway for escaping 11, the top of passway for escaping 11
Provided with ground escaping exit, interlayer cat ladder 3 is provided between passway for escaping 11 and ground escaping exit, ground escaping exit installs hydraulic pressure well lid
10；The top board 14 in each pipeline cabin 19 is provided with blower fan 5, and blower fan 5 is connected with battery limits 12；The top of vent passages 13 is provided with logical
Stainless steel grating 8, vent passages 13 and the airflow connection of battery limits 12 are installed at the top of air port, ventilating opening；Passway for escaping 11 and equipment
The first partition wall 4 between area 12 installs the first fire resistant doorsets 9, and the second partition wall 21 between vent passages 13 and battery limits 12 installs the
Two fire resistant doorsets 7；The exit end face of escaping exit and the exit end face of ventilating opening H2 above ground level, reach the height that flood control is required, real
Existing flood control function.The installation site of blower fan 5 is preferably higher by equipment interlayer bottom surface H1.
Equipment interlayer includes a passway for escaping 11, two battery limits 12 and two vent passages 13；Two battery limits 12
Arranged with two vent passages 13 with fire wall 20 for axial symmetry；Pipeline cabin 19 is separated into the first fire prevention point by piping lane fire wall 16
The fire compartment 18 of area 17 and second；Fig. 1 show above piping lane top board both planar structure schematic diagrams on equipment interlayer ground, each
Set respectively on the top board 14 in pipeline cabin 19 and three escaping exits 2 are set altogether on escaping exit 2, the top board 14 in three pipeline cabins 19, each
Set respectively on the top board 14 in pipeline cabin 19 and six Fans 5 are set altogether on two Fans 5, the top board 14 in three pipeline cabins 19；It is comprehensive
Close piping lane each pipeline cabin cabin and be provided with blower fan, it is ensured that air-flow is unimpeded between equipment interlayer in piping lane.Two vent passages
13 are respectively equipped with the second partition wall 21, and the second partition wall 21 is the face wall of right angle two, wherein a face wall installs Rainproof louver window 6, another side
Wall installs the second fire resistant doorsets 7.Rainproof louver window realizes that vent passages are communicated with battery limits air-flow, using when, blower fan 5 is first by divulging information
The vent passages 13 of equipment interlayer are reached at the top of mouthful, then the battery limits 12 of equipment interlayer are migrated to by the second fire resistant doorsets 7, are installed to
Corresponding position, so as to realize that ventilating opening doubles as the function of blower fan hoisting port.
As shown in Figure 2, the part basseted has two ventilating openings that two vent passages 13 set and a ground to escape
Covering stainless steel grid 8 on raw mouth, ventilating opening, ground escaping exit is furnished with hydraulic pressure well lid 10.The part on prominent ground is only stainless
Steel grating 8 and hydraulic pressure well lid 10, ventilating opening and ground the escaping exit height that only flood control above ground level is required, therefore greatly reduce
Influence to urban landscape and the appearance of the city.The ground escaping exit for being provided with hydraulic pressure well lid 10 is arranged on and is provided with stainless steel grating 8
Near ventilating opening, make ground compact in design clean and tidy.
In order to clear up the rain, the snow that enter vent passages 13 from stainless steel grating 8 in time, further, in vent passages 13
Provided with floor drain 22, floor drain 22 is connected with piping lane internal drainage facility.（Not shown in figure）
Application process method of the present invention approximately as：Staff in pipe gallery by pipeline cabin 19 by piping lane cat ladder 15,
Escaping exit 2 reaches the passway for escaping 11 in equipment interlayer, out of passway for escaping 11 by interlayer cat ladder 3, open hydraulic pressure well lid 10 to
Up to ground；The personnel of battery limits 12 can reach passway for escaping 11 via the first fire resistant doorsets 9 set on the first partition wall 4, from escape
Ground is reached by cat ladder 3, hydraulic pressure well lid 10 in passage, so as to realize escaping function and improve the security of personnel escape.
The interior air-flow of piping lane body 1, via behind the battery limits 12 of the access arrangement interlayer of blower fan 5 of piping lane top board layer 14 through rain-proof
Shutter 6 enters air channel 13, is then discharged by covering stainless steel grating 8 at the top of ventilating opening, so that ventilation function is realized, and it is logical
Wind is unimpeded.
Claims (5)
1. a kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit, including by several pipeline cabins constitute it is comprehensive
Close piping lane；It is characterized in that：Pipe gallery（1）Top is provided with equipment interlayer；Equipment interlayer is by the first partition wall（4）, the second partition wall
（21）It is divided into passway for escaping（11）, battery limits（12）With vent passages（13）；Each pipeline cabin（19）Top board is provided with escaping exit
（2）, pipeline cabin（19）With escaping exit（2）Between be provided with piping lane cat ladder（15）, escaping exit（2）With passway for escaping（11）Connection, escapes
Raw passage（11）Top is provided with ground escaping exit, passway for escaping（11）Interlayer cat ladder is provided between the escaping exit of ground（3）, ground
Escaping exit installs hydraulic pressure well lid（10）；Each pipeline cabin（19）Top board（14）Blower fan is installed（5）, blower fan（5）With battery limits
（12）Connection；Vent passages（13）Top be provided with ventilating opening, stainless steel grating is installed at the top of ventilating opening（8）, vent passages
（13）With battery limits（12）Airflow connection；Passway for escaping（11）With battery limits（12）Between the first partition wall（4）First is installed to prevent
Vent（9）, vent passages（13）With battery limits（12）Between the second partition wall（21）Second fire resistant doorsets are installed（7）；Escape on ground
The exit end face of mouth and the exit end face of ventilating opening are above ground level（H2）.
2. a kind of underground pipe gallery ground ventilation mouthful as claimed in claim 1 and blower fan hoisting port and escaping exit, its feature
It is：Pipe gallery（1）Including three pipeline cabins（19）.
3. a kind of underground pipe gallery ground ventilation mouthful as claimed in claim 2 and blower fan hoisting port and escaping exit, its feature
It is：Equipment interlayer includes a passway for escaping（11）, two battery limits（12）With two vent passages（13）；Two battery limits
（12）With two vent passages（13）With fire wall（20）Arranged for axial symmetry；Pipeline cabin（19）By piping lane fire wall（16）Separate
Into the first fire compartment（17）With the second fire compartment（18）；Each pipeline cabin（19）Top board（14）It is upper that escaping exit is set respectively
（2）, three pipeline cabins（19）Top board（14）On three escaping exits are set altogether（2）, each pipeline cabin（19）Top board on set respectively
Put two Fans（5）, three pipeline cabins（19）Top board on six Fans are set altogether（5）；Two vent passages（13）Set respectively
There is the second partition wall（21）, the second partition wall（21）For the face wall of right angle two, wherein a face wall installs Rainproof louver window（6）, another face wall
Second fire resistant doorsets are installed（7）.
4. a kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit as described in claim 1,2 or 3, its
It is characterised by：Vent passages（13）It is interior to be provided with floor drain（22）, floor drain（22）It is connected with piping lane internal drainage facility.
5. a kind of underground pipe gallery ground ventilation mouthful as claimed in claim 4 and blower fan hoisting port and escaping exit, its feature
It is：Hydraulic pressure well lid is installed（10）Ground escaping exit be arranged on stainless steel grating be installed（8）Ventilating opening near.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287211.1A CN106939618A (en) | 2017-04-27 | 2017-04-27 | A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287211.1A CN106939618A (en) | 2017-04-27 | 2017-04-27 | A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106939618A true CN106939618A (en) | 2017-07-11 |
Family
ID=59464741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287211.1A Pending CN106939618A (en) | 2017-04-27 | 2017-04-27 | A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106939618A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747319A (en) * | 2017-11-16 | 2018-03-02 | 中冶京诚工程技术有限公司 | A kind of underground pipe gallery and pipe gallery system |
| CN107747318A (en) * | 2017-10-19 | 2018-03-02 | 上海市政工程设计研究总院（集团）有限公司 | Between the pipe gallery air inlet and electrical equipment of the function that fed intake with pipeline |
| CN107938705A (en) * | 2017-12-22 | 2018-04-20 | 中冶京诚工程技术有限公司 | It is provided with the double-deck pipe gallery of ventilating opening and escaping exit node structure |
| CN108265616A (en) * | 2018-03-26 | 2018-07-10 | 上海市城市建设设计研究总院（集团）有限公司 | Piping lane builds structure jointly with overhead |
| CN108678005A (en) * | 2018-06-28 | 2018-10-19 | 湖南省建筑设计院有限公司 | Level land formula water proof type pipe gallery ventilation shaft |
| CN108730619A (en) * | 2018-05-07 | 2018-11-02 | 安徽砼宇特构科技有限公司 | A kind of comprehensive building Pipe rack |
| CN109139040A (en) * | 2018-10-25 | 2019-01-04 | 中冶京诚工程技术有限公司 | A kind of comprehensive pipe gallery structure of comprehensive utilization of energy |
| CN110468875A (en) * | 2019-08-05 | 2019-11-19 | 中铁第五勘察设计院集团有限公司 | City integrated piping lane |
| CN110593305A (en) * | 2019-06-25 | 2019-12-20 | 武汉市政工程设计研究院有限责任公司 | Utility tunnel who constructs with green way of shore river jointly and do revetment retaining wall concurrently |
| CN112459109A (en) * | 2019-09-09 | 2021-03-09 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack escape opening, comprehensive pipe rack and escape method of comprehensive pipe rack |
| CN112781154A (en) * | 2021-01-12 | 2021-05-11 | 上海市政交通设计研究院有限公司 | Utility tunnel's vent structure |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013054861A1 (en) * | 2011-10-13 | 2013-04-18 | 東京都下水道サービス株式会社 | Fan and ventilation system |
| CN205296224U (en) * | 2016-01-12 | 2016-06-08 | 上海市城市建设设计研究总院 | Air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing |
| 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 |
| CN205688459U (en) * | 2016-06-20 | 2016-11-16 | 上海市城市建设设计研究总院 | The ventilation of underground pipe gallery and escape structure |
| CN206090784U (en) * | 2016-10-20 | 2017-04-12 | 中冶京诚工程技术有限公司 | Utility tunnel's sewer manhole group |
| CN206800450U (en) * | 2017-04-27 | 2017-12-26 | 中国市政工程西北设计研究院有限公司 | A kind of underground pipe gallery ground ventilation mouth and blower fan hoisting port and escaping exit |
-
2017
- 2017-04-27 CN CN201710287211.1A patent/CN106939618A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013054861A1 (en) * | 2011-10-13 | 2013-04-18 | 東京都下水道サービス株式会社 | Fan and ventilation system |
| CN205296224U (en) * | 2016-01-12 | 2016-06-08 | 上海市城市建设设计研究总院 | Air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing |
| 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 |
| CN205688459U (en) * | 2016-06-20 | 2016-11-16 | 上海市城市建设设计研究总院 | The ventilation of underground pipe gallery and escape structure |
| CN206090784U (en) * | 2016-10-20 | 2017-04-12 | 中冶京诚工程技术有限公司 | Utility tunnel's sewer manhole group |
| CN206800450U (en) * | 2017-04-27 | 2017-12-26 | 中国市政工程西北设计研究院有限公司 | A kind of underground pipe gallery ground ventilation mouth and blower fan hoisting port and escaping exit |
Non-Patent Citations (1)
| Title |
|---|
| 詹武刚: "某城市综合管廊通风***及燃气舱设计", 《建筑热能通风空调》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747318A (en) * | 2017-10-19 | 2018-03-02 | 上海市政工程设计研究总院（集团）有限公司 | Between the pipe gallery air inlet and electrical equipment of the function that fed intake with pipeline |
| CN107747319A (en) * | 2017-11-16 | 2018-03-02 | 中冶京诚工程技术有限公司 | A kind of underground pipe gallery and pipe gallery system |
| CN107938705A (en) * | 2017-12-22 | 2018-04-20 | 中冶京诚工程技术有限公司 | It is provided with the double-deck pipe gallery of ventilating opening and escaping exit node structure |
| CN108265616A (en) * | 2018-03-26 | 2018-07-10 | 上海市城市建设设计研究总院（集团）有限公司 | Piping lane builds structure jointly with overhead |
| CN108730619A (en) * | 2018-05-07 | 2018-11-02 | 安徽砼宇特构科技有限公司 | A kind of comprehensive building Pipe rack |
| CN108678005A (en) * | 2018-06-28 | 2018-10-19 | 湖南省建筑设计院有限公司 | Level land formula water proof type pipe gallery ventilation shaft |
| CN109139040A (en) * | 2018-10-25 | 2019-01-04 | 中冶京诚工程技术有限公司 | A kind of comprehensive pipe gallery structure of comprehensive utilization of energy |
| 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 |
| CN110593305A (en) * | 2019-06-25 | 2019-12-20 | 武汉市政工程设计研究院有限责任公司 | Utility tunnel who constructs with green way of shore river jointly and do revetment retaining wall concurrently |
| CN110468875A (en) * | 2019-08-05 | 2019-11-19 | 中铁第五勘察设计院集团有限公司 | City integrated piping lane |
| CN112459109A (en) * | 2019-09-09 | 2021-03-09 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack escape opening, comprehensive pipe rack and escape method of comprehensive pipe rack |
| CN112781154A (en) * | 2021-01-12 | 2021-05-11 | 上海市政交通设计研究院有限公司 | Utility tunnel's vent structure |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106939618A (en) | A kind of underground pipe gallery ground ventilation mouthful and blower fan hoisting port and escaping exit | |
| CN107938705B (en) | Be provided with vent and mouthful node structure's of fleing double-deck utility tunnel | |
| CN107059919B (en) | A kind of underground pipe gallery | |
| CN106703075B (en) | A kind of Urban Underground pipe gallery ventilation shaft | |
| DE102017105052A1 (en) | The ventilation and noise suppression system for central cooling towers | |
| Khoukhi et al. | Stack pressure and airflow movement in high and medium rise buildings | |
| KR100807273B1 (en) | Building circulation system | |
| CN206800450U (en) | A kind of underground pipe gallery ground ventilation mouth and blower fan hoisting port and escaping exit | |
| KR100785399B1 (en) | Building circulation system using vertical wind tunnel | |
| CN206308708U (en) | A kind of Urban Underground pipe gallery ventilation shaft | |
| CN208998272U (en) | A kind of ventilation systems in underground car parks system | |
| CN110004976A (en) | A kind of subway underground station ventilating shaft and fire-fighting evacuation staircase build structure jointly | |
| CN109594835A (en) | A kind of air-raid shelter takes into account the usually mouth optimized structure with ventilation in wartime | |
| CN207130778U (en) | A kind of pipe gallery gravity-flow ventilation booth for integrating manhole | |
| CN211172074U (en) | Utility tunnel composite node structure | |
| CN209538776U (en) | A kind of air-raid shelter takes into account the usually mouth optimized structure with ventilation in wartime | |
| CN111749727A (en) | Tunnel evacuation air supply method, personnel evacuation method and evacuation air supply structure | |
| CN217423531U (en) | Fan room structure | |
| CN208009471U (en) | It is provided with the double-deck pipe gallery of ventilation opening and escaping exit node structure | |
| CN206267181U (en) | A kind of pipe gallery | |
| CN105525683B (en) | A kind of separate type steelframe glass architecture | |
| CN210002440U (en) | ventilation node structure at end part of pipe gallery gas cabin | |
| CN207512875U (en) | The ventilative pressure inspection shaft of a high position | |
| CN205688578U (en) | Separate type steelframe glass architecture | |
| CN110004983B (en) | Ventilation node structure of piping lane gas cabin tip |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170711 |