CN208472773U - Pipe gallery ventilating opening structure - Google Patents
Pipe gallery ventilating opening structure Download PDFInfo
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- CN208472773U CN208472773U CN201821056543.5U CN201821056543U CN208472773U CN 208472773 U CN208472773 U CN 208472773U CN 201821056543 U CN201821056543 U CN 201821056543U CN 208472773 U CN208472773 U CN 208472773U
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- pipe gallery
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- air port
- ventilating
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Abstract
The utility model is a kind of pipe gallery ventilating opening structure, including the public mouth structure being set to outside the side of pipe gallery longitudinal direction, the ventilating interlayer of the bottom setting and the common port fabric connectivity of pipe gallery, the subdivision air port that can be connected to respectively with cabin each in pipe gallery bottom is arranged in the top of the ventilating interlayer, and sealing connection extends downwardly the ventilation equipment of setting at the subdivision air port.The pipe gallery ventilating opening structure overcomes the problems, such as that the small ventilating interlayer setting of thickness of earth-fill cover existing in the prior art is limited, meet pipeline ventilation requirement jointly by the subdivision air port of public mouth structure, the ventilating interlayer of pipe gallery bottom and each cabin bottom, it is not limited by thickness of earth-fill cover, it is applied widely.
Description
Technical field
The utility model relates to underground pipe gallery technology more particularly to a kind of pipe gallery ventilating opening structures.
Background technique
Pipe gallery is to be built in Urban Underground for accommodating the structures of two classes and the above municipal engineering pipeline and attached setting
It applies.A tunnel space is built in Urban Underground, by electric power, communication, the various utilities pipeline collection such as combustion gas, heat supply, plumbing
In one, it is equipped with special access hole, hoisting port and monitoring system, is the important infrastructure and " life for ensureing city operations
Line ".The construction of pipe gallery can effectively eliminate on city " zipper road ", ensure that road traffic is unobstructed, while guarantee that underground utilities are pacified
Battalion for the national games.
In order to make to have inside piping lane good operating environment, setting with outside piping lane together with air port, referred to as integrated pipe
Corridor ventilation opening (ventilation opening is divided into air outlet and exhaust outlet).Ventilation opening is the weight of the underground structures such as pipe gallery, the underground space
Component part is wanted, ventilation is to improve production and living environment, the technology taken a breath to cause the condition of safety, health.
Underground structure can be sent into fresh air to underground structure using ventilation opening, while contaminated air is discharged.
In the prior art, as shown in fig. 6, pipe gallery ventilating interlayer 81 is arranged above piping lane, all cabins lead to
Wind, which punches, 82 all to punch at the top of piping lane.In engineering real process, piping lane Cabin Design thickness of earth-fill cover, can at 3 meters or so
Meet the requirement that ventilating interlayer is arranged in above piping lane, if thickness of earth-fill cover is smaller, is not able to satisfy ventilating interlayer and is arranged in pipe
Above corridor.
The present inventor based on years of experience and practice in relevant industries, proposes a kind of pipe gallery ventilation opening as a result,
Structure, to overcome the deficiencies of existing technologies.
Utility model content
The purpose of this utility model is to provide a kind of pipe gallery ventilating opening structures, overcome existing in the prior art cover
The limited problem of the native small ventilating interlayer setting of depth, the pipe gallery ventilating opening structure pass through public mouth structure, pipe gallery bottom
The subdivision air port of the ventilating interlayer in portion and each cabin bottom meets pipeline ventilation requirement jointly, is not limited by thickness of earth-fill cover, is applicable in
It is in extensive range.
The purpose of this utility model is achieved in that a kind of pipe gallery ventilating opening structure, including is set to integrated pipe
Public mouth structure outside the side of corridor longitudinal direction, the ventilating interlayer of the bottom setting and the common port fabric connectivity of pipe gallery,
The subdivision air port that can be connected to respectively with cabin each in pipe gallery bottom, the subdivision air port is arranged in the top of the ventilating interlayer
Place's sealing connection extends downwardly the ventilation equipment of setting.
In a better embodiment of the utility model, the public mouth structure is set with the pipe gallery in parallel
It sets.
In a better embodiment of the utility model, the ventilation equipment include blower.
In a better embodiment of the utility model, what the top setting of the public mouth structure can be connected to ground
Vent window is arranged at total air port for total air port.
In a better embodiment of the utility model, multiple synthesis are arranged in longitudinal side interval of pipe gallery
Piping lane ventilating opening structure sets the ventilating interlayer of a pipe gallery ventilating opening structure as the first ventilating interlayer, sets another synthesis
The ventilating interlayer of piping lane ventilating opening structure is the second ventilating interlayer, is transversely arranged in the pipe gallery and seals against each other isolation
Electric cabin, comprehensive cabin and natural gas cabin are interrogated, the subdivision air port in the electric cabin of news and the subdivision air port in the comprehensive cabin, which are located at, identical indulges
To at position, the subdivision air port in the subdivision air port for interrogating electric cabin and the comprehensive cabin is connected to the first ventilating interlayer；It is described
Lengthwise position of the subdivision air port in the subdivision air port and the comprehensive cabin of interrogating electric cabin with the subdivision air port in the natural gas cabin be in
It is staggered, the subdivision air port in the natural gas cabin is connected to the second ventilating interlayer.
From the above mentioned, pipe gallery ventilating opening structure provided by the utility model has the following beneficial effects:
In the pipe gallery ventilating opening structure of the utility model, pass through public mouth structure, the integrated pipe of pipe gallery side
The subdivision air port of the ventilating interlayer of corridor bottom and each cabin bottom meets ventilation requirement jointly, under each cabin of pipe gallery passes through
The mode of ventilation realizes ventilation, and the setting of the ventilating opening structure is not limited by thickness of earth-fill cover, applied widely.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1: for the top view of the pipe gallery ventilating opening structure of the utility model.
Fig. 2: for cross-sectional view at A-A in Fig. 1.
Fig. 3: for cross-sectional view at B-B in Fig. 1.
Fig. 4: for cross-sectional view at C-C in Fig. 2.
Fig. 5: for cross-sectional view at D-D in Fig. 3.
Fig. 6: for the cross-sectional view of ventilation opening in the prior art.
In figure:
100, pipe gallery ventilating opening structure；
1, public mouth structure；11, total air port；12, vent window；
2, ventilating interlayer；
3, subdivision air port；
4, blower；41, fire resisting damper；
81, pipe gallery ventilating interlayer；82, ventilation punches；
9, pipe gallery；91, electric cabin is interrogated；92, comprehensive cabin；93, natural gas cabin.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model.
As shown in Figures 1 to 5, the utility model provides a kind of pipe gallery ventilating opening structure 100, including is set to synthesis
Public mouth structure 1 outside the longitudinal side of piping lane 9, in the present embodiment, public mouth structure 1 is set with pipe gallery 9 in parallel
It sets；The ventilating interlayer 2 being connected to public mouth structure 1 is arranged in the bottom of pipe gallery 9, and the top setting of ventilating interlayer 2 can be distinguished
The subdivision air port 3 being connected to cabin each in pipe gallery 9 bottom, sealing connection extends downwardly the ventilation of setting at subdivision air port 3
Equipment.Ventilation equipment in 9 bottom ventilation interlayer 2 of pipe gallery can draw extraneous fresh air simultaneously by public mouth structure 1
It blows from subdivision air port 3 to cabin each in pipe gallery 9, ventilation equipment can also extract each in pipe gallery 9 from subdivision air port 3
Cabin indoor exhaust is simultaneously discharged by public mouth structure 1, and the air-supply and air draft in each cabin of pipe gallery 9 are realized by lower draft type
Function.In the pipe gallery ventilating opening structure of the utility model, pass through the public mouth structure of pipe gallery side, pipe gallery bottom
The subdivision air port (top of ventilating interlayer) of the ventilating interlayer in portion and each cabin bottom meets ventilation requirement jointly, pipe gallery
Ventilation is realized in each cabin by way of lower ventilation, and the setting of the ventilating opening structure is not limited by thickness of earth-fill cover, applied widely
It is general.
Further, as shown in Figure 2 and Figure 3, ventilation equipment include blower 4.Blower 4 is able to satisfy bidirectional ventilated requirement.In order to
Ventilation safety is improved, fire resisting damper 41 is also serially connected between blower 4 and subdivision air port 3.
Further, as shown in Figure 2 and Figure 3, the total air port 11 that can be connected to ground, total wind is arranged in the top of public mouth structure 1
Vent window 12 is set at mouth 11.
Further, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, multiple pipe galleries are arranged in longitudinal side interval of pipe gallery 9
Ventilating opening structure 100, the ventilating interlayer 2 of one pipe gallery ventilating opening structure 100 of setting are the first ventilating interlayer, are set another comprehensive
The ventilating interlayer 2 for closing piping lane ventilating opening structure 100 is the second ventilating interlayer, in pipe gallery 9 transversely setting seal against each other every
From news electricity cabin 91, comprehensive cabin 92 and natural gas cabin 93, the subdivision air port in the subdivision air port and comprehensive cabin 92 of interrogating electric cabin 91 is located at
At identical lengthwise position, the subdivision air port in the subdivision air port and comprehensive cabin 92 of interrogating electric cabin 91 is connected to the first ventilating interlayer；News
The subdivision air port in the subdivision air port in electric cabin 91 and comprehensive cabin 92 is with the lengthwise position in the subdivision air port in natural gas cabin 93 in staggeredly
Setting, the subdivision air port in natural gas cabin 93 is connected to the second ventilating interlayer.Interrogate the subdivision air port in electric cabin 91 and point in comprehensive cabin 92
Cabin air port ensure that natural gas cabin 93 and other cabins with the lengthwise position in the subdivision air port in natural gas cabin 93 in being staggered
Seal isolation, avoid bringing great potential safety hazard because of natural gas leaking.
From the above mentioned, pipe gallery ventilating opening structure provided by the utility model has the following beneficial effects:
In the pipe gallery ventilating opening structure of the utility model, pass through public mouth structure, the integrated pipe of pipe gallery side
The subdivision air port of the ventilating interlayer of corridor bottom and each cabin bottom meets ventilation requirement jointly, under each cabin of pipe gallery passes through
The mode of ventilation realizes ventilation, and the setting of the ventilating opening structure is not limited by thickness of earth-fill cover, applied widely.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the conceptions and principles of the utility model
Change and modify, should belong to the range of the utility model protection.
Claims (5)
1. a kind of pipe gallery ventilating opening structure, which is characterized in that public outside the side of pipe gallery longitudinal direction including being set to
Mouth structure, the bottom of pipe gallery are arranged the ventilating interlayer with the common port fabric connectivity, set at the top of the ventilating interlayer
The subdivision air port that can be connected to respectively with cabin each in pipe gallery bottom is set, sealing connection, which extends downwardly, at the subdivision air port sets
The ventilation equipment set.
2. pipe gallery ventilating opening structure as described in claim 1, which is characterized in that the public mouth structure and the synthesis
Piping lane is set in parallel.
3. pipe gallery ventilating opening structure as described in claim 1, which is characterized in that the ventilation equipment include blower.
4. pipe gallery ventilating opening structure as described in claim 1, which is characterized in that the top of the public mouth structure is arranged
Vent window is arranged at total air port for the total air port that can be connected to ground.
5. pipe gallery ventilating opening structure as described in claim 1, which is characterized in that longitudinal side interval of pipe gallery is set
Multiple pipe gallery ventilating opening structures are set, set the ventilating interlayer of a pipe gallery ventilating opening structure as the first ventilation folder
Layer, sets the ventilating interlayer of another pipe gallery ventilating opening structure as the second ventilating interlayer, transversely sets in the pipe gallery
Set the news electricity cabin, comprehensive cabin and natural gas cabin for sealing against each other isolation, point in the subdivision air port for interrogating electric cabin and the comprehensive cabin
Cabin air port is located at identical lengthwise position, and the subdivision air port in the subdivision air port for interrogating electric cabin and the comprehensive cabin is logical with first
The connection of wind interlayer；Subdivision wind of the subdivision air port in the subdivision air port for interrogating electric cabin and the comprehensive cabin with the natural gas cabin
In being staggered, the subdivision air port in the natural gas cabin is connected to the lengthwise position of mouth with the second ventilating interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056543.5U CN208472773U (en) | 2018-07-04 | 2018-07-04 | Pipe gallery ventilating opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056543.5U CN208472773U (en) | 2018-07-04 | 2018-07-04 | Pipe gallery ventilating opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472773U true CN208472773U (en) | 2019-02-05 |
Family
ID=65212938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821056543.5U Active CN208472773U (en) | 2018-07-04 | 2018-07-04 | Pipe gallery ventilating opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625396A (en) * | 2018-07-04 | 2018-10-09 | 中冶京诚工程技术有限公司 | Pipe gallery ventilating opening structure |
-
2018
- 2018-07-04 CN CN201821056543.5U patent/CN208472773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625396A (en) * | 2018-07-04 | 2018-10-09 | 中冶京诚工程技术有限公司 | Pipe gallery ventilating opening structure |
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