CN108824482A - A kind of pipe gallery system in 400 meters of sections - Google Patents
A kind of pipe gallery system in 400 meters of sections Download PDFInfo
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- CN108824482A CN108824482A CN201810636712.0A CN201810636712A CN108824482A CN 108824482 A CN108824482 A CN 108824482A CN 201810636712 A CN201810636712 A CN 201810636712A CN 108824482 A CN108824482 A CN 108824482A
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- pipe gallery
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- ventilation
- hoisting port
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- 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
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- 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 present invention relates to a kind of pipe gallery systems in 400 meters of sections, ventilation exhaust outlet and ventilation air inlet is respectively set in the position of the beginning and end in described 400 meters of pipe gallery section, hoisting port is arranged in the middle part in described 400 meters of pipe gallery section, the escaping exit of hoisting port is located at ventilation exhaust outlet side, the hole for hoist of hoisting port is located at air inlet side, the ventilation exhaust outlet in two adjacent 400 meters of pipe gallery section is disposed adjacent, or the ventilation air inlet in two adjacent 400 meters of pipe gallery section is disposed adjacent, form the shared ventilation opening in two sections, normally closed fire resistant doorsets are arranged in the intermediate of ventilation opening, normally opened fire resistant doorsets are set between the escaping exit and hole for hoist of hoisting port.Each functional node of combination settings of the present invention, reduces all kinds of nodes of pipe gallery, is conducive to application of the precast assembly technology in pipe gallery engineering, facilitates the operational management of pipe gallery, economically also has more advantage.
Description
Technical field
The present invention relates to the technical field of pipe gallery, specifically a kind of pipe gallery system in 400 meters of sections.
Background technique
Pipe gallery is the one of the important signs that of 21 century new city civilian infrastructure construction of modern, it is avoided
Since the trouble embedded or repaired pipeline and road surface is caused to repeat to excavate is kept away since pipeline does not contact soil and groundwater
Corrosion of the soil to pipeline is exempted from, has extended service life, it is also that planning and development needs to have reserved the valuable underground space.
In recent years, in all parts of the country all to plan or built a large amount of municipal administration synthesis pipe gallery, national regulation in urban construction
GB80838 has also been issued, but the pipe gallery system of domestic construction is all the pipe gallery system in " 200 meters of sections ", so-called
The functional requirement that it is 200 meters based on fire-fighting section that the pipe gallery in " 200 meters of sections ", which refers to, with 200 meters for basic unit, simultaneously
200 meters of ventilation section and escape section are set.This system is arranged in 200 meters of sections both ends setting ventilation opening and fire resistant doorsets,
Centre setting feeding port, ventilation opening have built escape hatch jointly simultaneously, and this 200 meters of system of systems are in the premise for meeting functional requirement
Under have certain advance.But this system is disposed with its distinct disadvantage：Every 100 meters of the arrangement of the system just throw by wheel flow arrangement
The shortcomings that arrangement of material mouth and ventilation opening, node is more, brings has following several respects：1. due to ventilation opening have into or air draft
Function, all needs above ground level, and a large amount of node greatly affected road landscape.2. node is more, to pipe gallery maintenance operation
Management makes troubles, it has not been convenient to.3. being easily damaged since the node to basset is too many.4. due to feeding intake and exhaust outlet all reveals
Ground out, piping lane must be necessarily arranged in greenbelt；Be also disposed on pavement, but expose feed intake and air discharging facility will affect
People's row is current, while can also make troubles into air draft pedestrian；Non-motorized lane or motor-driven cannot be arranged in exhaust outlet by feeding intake
On lane.Since node is excessive, the length of the standard paragraphs of pipe gallery is caused to spend section, engineering practice shows in this system
The pipe gallery of lower arrangement, standard segment length only account for 60% or so of piping lane head factory, limit the precast assembly technology of country's promotion
Application and development in pipe gallery engineering.
Summary of the invention：
The purpose of the present invention is to provide a kind of pipe gallery systems in 400 meters of sections, it can meet pipe gallery function
Under the premise of, optimize existing pipe gallery system arrangement.
To achieve the goals above, the technical scheme is that：A kind of pipe gallery system in 400 meters of sections, including
One section 400 meters of pipe gallery section, it is characterised in that in the position of the beginning and end in described 400 meters of pipe gallery section
Ventilation exhaust outlet and ventilation air inlet is respectively set, hoisting port, hoisting port is arranged in the middle part in described 400 meters of pipe gallery section
Escaping exit be located at ventilation exhaust outlet side, the hole for hoist of hoisting port is located at air inlet side, two adjacent 400 meters of synthesis
The ventilation exhaust outlet in piping lane section is disposed adjacent or the ventilation air inlet phase in two adjacent 400 meters of pipe gallery sections
Neighbour's setting, forms the shared ventilation opening in two sections, and the intermediate of ventilation opening is arranged normally closed fire resistant doorsets, the escaping exit of hoisting port with hang
Normally opened fire resistant doorsets are arranged between hole in dress.
Further, escaping exit setting can remote opening cover board, the hole for hoist is equipped with openable lid plate.
Further, in described 400 meters of pipe gallery section, the position close to ventilation exhaust outlet and air inlet of divulging information is set
It is equipped with equipment room.
Further, the escaping exit or hole for hoist of hoisting port are opened after fire, escaping exit and exhaust outlet, hole for hoist with into
Air port forms 2 200 meters of calamity rear venting section, the batching hole and natural air inlet mouth of the escaping exit as calamity rear venting of hoisting port
With natural exhaust mouth, exhaust outlet is corresponding combines rear venting section of causing disaster, the hole for hoist of hoisting port for the escaping exit of hoisting port and ventilation
Rear venting section of causing disaster is combined with ventilation air inlet.
1 400 meters of ventilation section of combination settings in the pipe gallery system in 400 meters of sections of the invention, 2 200
Fire-fighting section, 2 200 meters of the escape section, 1 400 meters of lifting section, 2 200 meters of distribution automatic control equipment area of rice
Between, the complete functional requirement for meeting pipe gallery.The pipe gallery system in this 400 meters of sections, passes through the ingenious of hoisting port
Setting, solves the problems, such as pipe gallery calamity rear venting：The batching hole and escaping exit of hoisting port, as calamity rear venting it is natural into
Air port and natural exhaust mouth, the escaping exit of hoisting port with divulge information that exhaust outlet is corresponding to combine rear venting section of causing disaster, hoisting port is hung
Rear venting section of causing disaster is combined with ventilation air inlet in dress hole.The pipe gallery system in this 400 meters of sections, hoisting port can be accomplished
It is level with the ground, the node that ground is gone out in whole system is only the surface mine ventilation shaft out of 400 meters of ventilation openings being arranged, and is greatly improved
Road landscape.The pipe gallery system in this 400 meters of sections, combination settings ventilation opening, hoisting port, escaping exit, equipment room, fire prevention
Functional nodes, the escaping exits such as partition are built jointly with ventilation opening, hoisting port, and equipment room is built jointly with ventilation opening, reduces each of pipe gallery
Class node is conducive to application of the precast assembly technology in pipe gallery engineering, facilitates the operational management of pipe gallery, economically
Also advantage is had more.
Detailed description of the invention
Fig. 1 is the pipe gallery system arrangement schematic diagram in 400 meters of sections in the present invention.
Fig. 2 is single cabin piping lane ventilation opening base plate plane figure.
Fig. 3 is plate plan view in the piping lane ventilation opening of single cabin.
Fig. 4 is single cabin piping lane ventilation opening top plate plant tilting figure.
Fig. 5 is single cabin piping lane ventilation opening elevation.
Fig. 6 is single cabin piping lane hoisting port base plate plane figure.
Fig. 7 is plate plan view in the piping lane hoisting port of single cabin.
Fig. 8 is single cabin piping lane hoisting port top plate plant tilting figure.
Fig. 9 is single cabin piping lane hoisting port elevation.
Include in figure：It divulges information exhaust outlet 1, ventilation air inlet 2, normally opened fire resistant doorsets and fireproof partition 3, normally closed fire resistant doorsets and anti-
Fire screen is disconnected 4, equipment room 5, hoisting port 6, escaping exit 7, hole for hoist 8, vertical ladder 9, cover board 10, the ventilation shaft 11 that elevates above the soil, stainless
Steel railing 12.
Specific embodiment
The invention will be further described with the pipe gallery system case in 400 meters of sections with reference to the accompanying drawing.
Fig. 1 is the pipe gallery system arrangement schematic diagram in 400 meters of sections in the present invention.It include two pipe galleries in figure
Section, the length L in each pipe gallery section are 400 meters, and in pipe gallery section, the position of beginning and end is respectively set logical
The middle part in 400 meters of sections is arranged in wind exhaust outlet 1 and ventilation air inlet 2, hoisting port 6, and 6 side of hoisting port is escaping exit 7, another
Side is hole for hoist 8, and wherein the escaping exit 7 of hoisting port 6 is located at exhaust outlet side, and the hole for hoist 8 of hoisting port 6 is located at air inlet one
Side.The ventilation exhaust outlet of two adjacent intervals is disposed adjacent, and forms the shared ventilation opening in two sections or two adjacent intervals
Ventilation air inlet be disposed adjacent, form the shared ventilation opening in two sections, and the ventilation shaft 11 that elevates above the soil is set.Ventilation opening
Normally closed fire resistant doorsets and fireproof partition 4 is arranged in centre, and normally opened fire resistant doorsets and fire prevention is arranged between the escaping exit and hole for hoist of hoisting port
Partition 3 forms one 400 meters of ventilation section under nominal situation, between two ventilation openings.When fire occurs, hoisting port is prevented
Vent is automatically closed, and forms 2 200 meters of fire retarding division.After fire, the escaping exit or hole for hoist of hoisting port, escaping exit are opened
2 200 meters of calamity rear venting section is formed with exhaust outlet, hole for hoist and air inlet.Ventilation opening is built jointly with equipment room 5, escaping exit
For an integration node, hoisting port and escaping exit are built jointly as an integration node, form the escape section of 2 200m.Comprehensive section
Fire-fighting section where two equipment rooms in point are respectively services, and forms 2 200 meters of equipment section.It is set for 400 meters except interval
Outside the ventilation opening set, there is no the node on other exposure ground in whole system section.Due to building integration node, whole system area jointly
Between total length ratio shared by middle pipe gallery standard segment length also greatly increase.
Escaping exit setting can remote opening cover board 10, so as in the case of fire by remotely controlling, by cover board
It opens.The hole for hoist is equipped with openable lid plate, and in lifting or fire, scene is opened, and carries out lifting operation or leads to after being used as calamity
Wind.
The features of the present invention is as follows：
Using the ventilating system arrangement in 400 meters of sections, reduce the quantity of surface mine ventilation shaft out；
The functional nodes such as combination settings ventilation opening, hoisting port, escaping exit, equipment room, fireproof partition, escaping exit and ventilation opening are hung
Dress mouth is built jointly, and equipment room is built jointly with ventilation opening, reduces the node of pipe gallery；
The both ends in section are arranged in ventilation opening, and the middle part in section is arranged in hoisting port, and ventilation opening and hoisting port are respectively provided with anti-fire screen
It is disconnected, the fire retarding division of 2 200 meters of length is formed, to meet the setting requirements of fire retarding division；
The batching hole and escaping exit of hoisting port, natural air inlet mouth and natural exhaust mouth as calamity rear venting.The escape of hoisting port
Mouthful with ventilation exhaust outlet is corresponding combines rear venting section of causing disaster, the hole for hoist of hoisting port combines the rear venting that causes disaster with air inlet of divulging information
Section；
By the combination settings of each class interval and node, complete function, reproducible standard 400m pipe gallery system are formd
Arrangement.
Claims (4)
1. a kind of pipe gallery system in 400 meters of sections, including one section 400 meters of pipe gallery section, it is characterised in that in institute
Ventilation exhaust outlet is respectively set and air inlet of divulging information in the position for stating the beginning and end in 400 meters of pipe gallery section, and described 400
Hoisting port is arranged in the middle part in the pipe gallery section of rice, and the escaping exit of hoisting port is located at ventilation exhaust outlet side, and hoisting port is hung
Dress hole is located at air inlet side, and the ventilation exhaust outlet in two adjacent 400 meters of pipe gallery section is disposed adjacent or two
The ventilation air inlet in 400 meters adjacent of pipe gallery section is disposed adjacent, and forms the shared ventilation opening in two sections, ventilation opening
It is intermediate normally closed fire resistant doorsets are set, normally opened fire resistant doorsets are set between the escaping exit and hole for hoist of hoisting port.
2. a kind of pipe gallery system in 400 meters of sections according to claim 1, it is characterised in that：The escaping exit is set
Set can remote opening cover board, the hole for hoist be equipped with openable lid plate.
3. a kind of pipe gallery system in 400 meters of sections according to claim 1, it is characterised in that：Described 400 meters comprehensive
It closes in piping lane section, the position close to ventilation exhaust outlet and air inlet of divulging information is provided with equipment room.
4. a kind of pipe gallery system in 400 meters of sections according to claim 1, it is characterised in that：After fire, opening is hung
The escaping exit or hole for hoist of mouth are filled, escaping exit and exhaust outlet, hole for hoist and air inlet form 2 200 meters of calamity rear venting section,
The natural air inlet mouth and natural exhaust mouth of the batching hole of hoisting port and escaping exit as calamity rear venting, the escaping exit of hoisting port with lead to
Wind exhaust outlet is corresponding to combine rear venting section of causing disaster, and the hole for hoist of hoisting port combines rear venting section of causing disaster with ventilation air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636712.0A CN108824482A (en) | 2018-06-20 | 2018-06-20 | A kind of pipe gallery system in 400 meters of sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636712.0A CN108824482A (en) | 2018-06-20 | 2018-06-20 | A kind of pipe gallery system in 400 meters of sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824482A true CN108824482A (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810636712.0A Pending CN108824482A (en) | 2018-06-20 | 2018-06-20 | A kind of pipe gallery system in 400 meters of sections |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843527A (en) * | 2019-11-26 | 2021-05-28 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack ventilation interval unit and pipe rack fire treatment method |
-
2018
- 2018-06-20 CN CN201810636712.0A patent/CN108824482A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843527A (en) * | 2019-11-26 | 2021-05-28 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack ventilation interval unit and pipe rack fire treatment method |
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