CN220417551U - Piping lane ventilation structure - Google Patents
Piping lane ventilation structure Download PDFInfo
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- CN220417551U CN220417551U CN202223603524.9U CN202223603524U CN220417551U CN 220417551 U CN220417551 U CN 220417551U CN 202223603524 U CN202223603524 U CN 202223603524U CN 220417551 U CN220417551 U CN 220417551U
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- ventilation
- space
- pipe gallery
- piping lane
- opening
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- 238000009423 ventilation Methods 0.000 title claims abstract description 168
- 238000005192 partition Methods 0.000 claims 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a pipe gallery ventilation structure, which relates to the technical field of underground pipe gallery space ventilation and comprises the following components: a structure; a pipe gallery space surrounded by the lower structure; at least one ventilation space is formed by the structure body surrounding of upside, the ventilation space sets up the upside of piping lane layer, and with piping lane space is linked together and is set up, the ventilation space extends to the upside and is formed with the ventilation space, be formed with at least one vent on the structure body of the side of ventilation space, piping lane space can pass through the vent is linked together with the external world. The pipe gallery ventilation structure provided by the utility model can solve the problem of limited height space of the pipe gallery, and ensures the safety and the convenience of actions of workers.
Description
Technical Field
The utility model relates to the technical field of underground pipe gallery space ventilation, in particular to a pipe gallery ventilation structure.
Background
The utility tunnel, namely the utility tunnel of underground city pipeline, builds a tunnel space in the city underground, collects various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage in an organic whole, is equipped with special vent, personnel access & exit, hoist and mount mouth and monitoring system, implements unified planning, unified design, unified construction and management, is the important infrastructure and the "lifeline" of guarantee city operation. The utility tunnel is inside to belong to relative confined space, and ventilation condition and environment are relatively poor. Ventilation in the pipe gallery adopts the ventilation shaft to carry out natural ventilation or installs the fan at every ventilation interval and carries out mechanical ventilation generally to ensure that all kinds of pipelines in the utility tunnel can all be under the safe work of suitable humidity and temperature condition, ensure that the inspection and maintenance personnel of pipe gallery etc. have a relative safe, comfortable operational environment. The utility tunnel carries out the air replacement through setting up top play ground wind pavilion or advance the shaft of airing exhaust, guarantees the circulation of air in the pipe gallery.
In order to achieve the purpose, the heights of air outlets of ventilation nodes in the prior pipe gallery are mostly arranged at the position higher than the ground, and plants such as a sidewalk tree pool, a road side branch belt, a road infrared green belt and the like are used for blanking. However, this solution is only applicable to conventional piping lanes and is not applicable for special situations where the head space is limited (under bridges, subways, etc.).
Disclosure of Invention
The utility model aims to provide a pipe gallery ventilation structure which solves the problem that the height space of a pipe gallery is limited and ensures the safety and the convenience of actions of workers.
The above object of the present utility model can be achieved by the following technical solutions:
the utility model provides a pipe gallery ventilation structure, which comprises:
a structure;
a pipe gallery space surrounded by the lower structure;
at least one ventilation space is formed by the structure body surrounding of upside, the ventilation space sets up the upside of piping lane layer, and with piping lane space is linked together and is set up, the ventilation space extends to the upside and is formed with the ventilation space, be formed with at least one vent on the structure body of the side of ventilation space, piping lane space can pass through the vent is linked together with the external world.
In a preferred embodiment, at least one ventilation opening is formed in the structure between the piping lane space and the ventilation space;
the pipe gallery ventilation structure comprises at least one ventilation device, wherein the ventilation device is arranged in a ventilation space, and the ventilation space is communicated with the pipe gallery space through the ventilation opening and the ventilation device.
In a preferred embodiment, the gallery ventilation structure includes a fire damper disposed on the transfer port.
In a preferred embodiment, the structure at the floor of the ventilation space extends upwardly to form a dividing wall that divides the ventilation space to form two ventilation cells.
In a preferred embodiment, the number of the ventilation ports is two, and the two ventilation ports are respectively arranged in the two ventilation cells;
the number of the ventilation devices is two, and the two ventilation devices are respectively arranged in the two ventilation unit grids and are respectively connected with the two ventilation ports.
In a preferred embodiment, the dividing wall divides the ventilation space into two ventilation cells;
the number of the ventilation openings is two, and the two ventilation openings are respectively arranged on the structural bodies of the two ventilation unit cells.
In a preferred embodiment, the pipe gallery ventilation structure comprises a shutter which can be opened and closed, and the shutter cover is arranged on the ventilation opening.
In a preferred embodiment, the system comprises a first pedestrian ladder disposed in the piping lane space, the first pedestrian ladder extending from the floor of the piping lane space to the floor of the ventilation space, and staff being able to reach the ventilation space through the first pedestrian ladder.
In a preferred embodiment, the ventilation system comprises a second pedestrian ladder arranged in the ventilation space, wherein the second pedestrian ladder extends from the ground of the ventilation space to the ventilation opening, and the staff can leave the ventilation space through the second pedestrian ladder and the ventilation opening.
In a preferred embodiment, the number of ventilation spaces is plural, and the ventilation spaces are uniformly distributed along the length direction of the pipe gallery space.
The utility model has the characteristics and advantages that:
according to the pipe gallery ventilation structure, the ventilation space is formed at the upper side of the pipe gallery space, and the ventilation space is formed at the upper side of the ventilation space, so that good ventilation conditions in the pipe gallery space are ensured, and the staff in the pipe gallery space can obtain enough fresh air. Further, be formed with the vent on the structure of ventilation space's the side, set up the vent in the side, can avoid the bridge of upside, influence to ventilation effect such as railway, can also avoid the rainwater to pour into inside the piping lane to effectively solved the limited problem in piping lane altitude space, and guaranteed staff's safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic front view of a tube lane ventilation structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other in two elements, may be directly connected, or may be indirectly connected through an intermediary, and the specific meaning of the terms may be understood by those of ordinary skill in the art in view of the specific circumstances. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1, an embodiment of the present utility model provides a ventilation structure for a pipe gallery, including: a structure 1; a pipe gallery space 2 surrounded by the lower structure 1; at least one ventilation space 3 is formed around the upper structural body 1, the ventilation space 3 is arranged on the upper side of the pipe gallery layer and is communicated with the pipe gallery space 2, the ventilation space 3 extends to the upper side to form a ventilation space 4, at least one ventilation opening 41 is formed on the structural body 1 on the side surface of the ventilation space 4, and the pipe gallery space 2 can be communicated with the outside through the ventilation opening 41.
In order to further explain the concrete structure of the ventilation structure of the pipe gallery in the embodiment of the utility model, the concrete structure, connection relationship and the like are further described below, wherein:
in a preferred embodiment, at least one ventilation opening 11 is formed in the structure 1 between the piping lane space 2 and the ventilation space 3; the tube rack ventilation structure comprises at least one ventilation device 5, wherein the ventilation device 5 is arranged in the ventilation space 3, and the ventilation space 3 is communicated with the tube rack space 2 through a ventilation opening 11 and the ventilation device 5.
In a preferred embodiment, the duct ventilation structure includes a fire damper 51, the fire damper 51 being provided on the transfer port 11.
In a preferred embodiment, the structure 1 at the floor of the ventilation space 3 extends upwards to form a dividing wall 12, the dividing wall 12 dividing the ventilation space 3 into two ventilation cells.
In a preferred embodiment, the number of the ventilation ports 11 is two, and the two ventilation ports 11 are respectively arranged in the two ventilation cells; the number of the ventilation devices 5 is two, and the two ventilation devices 5 are respectively arranged in the two ventilation unit cells and are respectively connected with the two ventilation ports 11.
In a preferred embodiment, dividing wall 12 divides ventilation space 4 into two ventilation cells; the number of the ventilation openings 41 is two, and the two ventilation openings 41 are respectively provided on the structures 1 of the two ventilation cells.
In a preferred embodiment, the duct ventilation structure includes shutter 42 which can be opened and closed, the shutter 42 being provided to cover the ventilation opening 41.
In a preferred embodiment, comprising a first escalator 6, disposed within the piping lane space 2, the first escalator 6 extends from the floor of the piping lane space 2 to the floor of the ventilation space 3, and staff can reach into the ventilation space 3 through the first escalator 6.
In a preferred embodiment, comprising a second ramp 7, disposed within the ventilation space 3, the second ramp 7 extends from the floor of the ventilation space 3 to the vent 41, and a worker can leave the ventilation space 3 through the second ramp 7 and the vent 41.
In a preferred embodiment, the number of ventilation spaces 3 is plural, and the ventilation spaces 3 are uniformly distributed along the length direction of the gallery space 2.
Based on the above structural description, the pipe gallery ventilation structure of the embodiment of the utility model has the following beneficial effects:
according to the pipe gallery ventilation structure provided by the embodiment of the utility model, the ventilation space 3 is formed on the upper side of the pipe gallery space 2, and the ventilation space 4 is formed on the upper side of the ventilation space 3, so that good ventilation conditions in the pipe gallery space 2 are ensured, and the staff in the pipe gallery space 2 can obtain enough fresh air. Further, be formed with vent 41 on structure 1 of ventilation space 4's side, set up vent 41 in the side, can avoid the influence of upside's bridge, railway etc. to ventilation effect, can also avoid the rainwater to pour into inside the piping lane to effectively solved the limited problem of piping lane altitude space, and guaranteed staff's safety.
The foregoing is merely exemplary embodiments of the present utility model and those skilled in the art may make various modifications and alterations to the embodiments of the present utility model based on the disclosure herein without departing from the spirit and scope of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. A piping lane ventilation structure, comprising:
a structure;
a pipe gallery space surrounded by the lower structure;
the ventilation space is formed by surrounding the structural body on the upper side, is arranged on the upper side of the pipe gallery layer and is communicated with the pipe gallery space, the ventilation space extends upwards to form a ventilation space, at least one ventilation opening is formed in the structural body on the side face of the ventilation space, and the pipe gallery space can be communicated with the outside through the ventilation opening; at least one ventilation opening is formed in the structure between the piping lane space and the ventilation space; the pipe gallery ventilation structure comprises at least one ventilation device, wherein the ventilation device is arranged in the ventilation space, and the ventilation space is communicated with the pipe gallery space through the ventilation opening and the ventilation device; the structural body at the ground of the ventilation space extends upwards to form a partition wall, and the partition wall partitions the ventilation space to form two ventilation unit cells; the number of the ventilation ports is two, and the two ventilation ports are respectively arranged in the two ventilation cells; the number of the ventilation devices is two, and the two ventilation devices are respectively arranged in the two ventilation unit cells and are respectively connected with the two ventilation ports; the dividing wall divides the ventilation space into two ventilation unit cells; the number of the ventilation openings is two, and the two ventilation openings are respectively arranged on the structural bodies of the two ventilation unit cells.
2. The piping lane ventilation structure of claim 1, wherein the piping lane ventilation structure comprises a fire damper, the fire damper being disposed on the ventilation port.
3. The piping lane ventilation structure as claimed in claim 1, wherein said piping lane ventilation structure comprises shutter which is openably and closably provided, said shutter cover being provided on said ventilation opening.
4. A pipe gallery ventilation structure as claimed in claim 3, comprising a first personnel ladder disposed within the pipe gallery space, the first personnel ladder extending from the floor of the pipe gallery space to the floor of the ventilation space, the personnel being accessible within the ventilation space through the first personnel ladder.
5. The piping lane ventilation structure of claim 4, comprising a second step disposed within said ventilation space, said second step extending from the floor of said ventilation space to said vent, said worker being able to leave said ventilation space through said second step and said vent.
6. The piping lane ventilation structure of claim 1, wherein the number of ventilation spaces is plural, and the plural ventilation spaces are uniformly distributed along the length direction of the piping lane space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603524.9U CN220417551U (en) | 2022-12-30 | 2022-12-30 | Piping lane ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603524.9U CN220417551U (en) | 2022-12-30 | 2022-12-30 | Piping lane ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417551U true CN220417551U (en) | 2024-01-30 |
Family
ID=89656644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223603524.9U Active CN220417551U (en) | 2022-12-30 | 2022-12-30 | Piping lane ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417551U (en) |
-
2022
- 2022-12-30 CN CN202223603524.9U patent/CN220417551U/en active Active
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