CN205296224U - Air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing - Google Patents
Air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing Download PDFInfo
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- CN205296224U CN205296224U CN201620025993.2U CN201620025993U CN205296224U CN 205296224 U CN205296224 U CN 205296224U CN 201620025993 U CN201620025993 U CN 201620025993U CN 205296224 U CN205296224 U CN 205296224U
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- pipe gallery
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- fleing
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Abstract
The utility model discloses an air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing, including utility tunnel, the intermediate level, the top layer, first air intake, the second air intake, the hoist and mount mouth and the mouth of fleing, the utility tunnel top is provided with the intermediate level, the intermediate level top is the top layer, be provided with first air intake on the bottom plate between utility tunnel and the intermediate level, the second air intake, the hoist and mount mouth and the mouth of fleing, the first air intake and the mouth of fleing are integrated in same opening, the top layer setting of elevating above the soil, install detachable air inlet shutter on the top layer, the hoist and mount mouth covers and has removable cover, install among the utility tunnel and prevent fire door. The utility model discloses be convenient for be under construction, easily management operation is optimized and is arranged the space, collects a plurality of nodes in an organic whole, reduction engineering volume and construction investment, and the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to pipe gallery technical field, particularly relates to the pipe gallery node structure of a kind of air inlet, hoisting port and escaping exit combined layout.
Background technology
Urban road is as urban skeleton, not only it is responsible for heavy traffic above-ground load, simultaneously or the underpass of the various Municipal Administration Public Utilities pipeline in city, rationally develop urban road lower space efficiently, be just subject to the attention of increasing countries and cities. 2013, State Council has issued " suggestion about strengthening urban infrastructure construction " (promulgated by the State Council (2013) 36), submit a plan first and carry out Urban Underground pipe gallery pilot, with about 3 years time, start underground pipe gallery pilot project in 36 big and medium-sized cities, the whole nation comprehensively, on July 28th, 2015, underground pipe gallery construction is risen to new height by Executive Meeting of the State Council especially.
In order to meet the requirements such as the ventilation of underground pipe gallery, pipeline installation, pipeline turnover, personnel's turnover, safety, need to arrange different node structures at pipe gallery, such as air inlet, exhaust outlet, hoisting port, escaping exit, line branches mouth etc., in " city integrated piping lane engineering legislation ", the arrangement pitch for each node proposes specific requirement: the spacing of (1) air inlet and exhaust outlet is determined by the length of the subregion that ventilates, general ventilation subregion is consistent with fire compartment, for 200m, then air inlet and exhaust outlet spacing are 200m; (2) spacing of hoisting port is not more than 400m; (3) without during with the thermal pipe of steam medium, the spacing of escaping exit is not more than 200m; (4) spacing of line branches mouth is generally relevant with piping lane horizontal layout by plot interface, and the pipe gallery of general 200m at least arranges 1 place's line branches mouth. Each node is separately provided by the design of current domestic most pipe gallery, therefore in order to meet the requirement of above specification, then can cause that the pipe gallery of every 200m needs to arrange 5 and above node, bring difficulty not only to the horizontal layout of pipe gallery, and bring the increase of quantities and construction investment.
Underground pipe gallery belongs to underground engineering, in order to play the scale effect of pipe gallery, can not only build the pipe gallery of 1-2km, or only build on a road, but pipe gallery investment is bigger, every kilometer of cost is about 50,000,000 yuan-10,000 ten thousand yuan, and the annual limited investment of piping lane project, it is how more effective that to utilize investment construction piping lane be the emphasis during current piping lane is built, also it is difficult point, and in the scheme of pipe gallery, transverse section, horizontal layout and the optimization limited space being vertically arranged, node structure arranges have bigger optimization space, but all this problem is not paid attention to during the design of current domestic pipe gallery.
Therefore, those skilled in the art is devoted to the pipe gallery node structure of developing a kind of air inlet, hoisting port and escaping exit combined layout.
Utility model content
Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide the pipe gallery node structure of a kind of air inlet, hoisting port and escaping exit combined layout, reasonable in design, it is easy to construction, it is easy to management operating, preferred arrangement space, integrate multiple node, reduce quantities and construction investment, practical, it is easy to promote the use of.
For achieving the above object, this utility model provides a kind of air inlet, the pipe gallery node structure of hoisting port and escaping exit combined layout, including underground pipe gallery, intermediate layer, top layer, first air inlet, second air inlet, hoisting port and escaping exit, underground pipe gallery is provided above intermediate layer, intermediate layer is arranged above top layer, base plate between underground pipe gallery and intermediate layer is provided with the first air inlet, second air inlet, hoisting port and escaping exit, first air inlet and escaping exit are integrated in same opening, top layer elevates above the soil setting, top layer is provided with dismountable air feed shutter, hoisting port is covered with removable cover, when needs pipe laying, air feed shutter can be removed lifted by hoisting port.
As preferably, being provided with the first cat ladder between escaping exit and the underground pipe gallery on described intermediate layer, be provided with the second cat ladder between intermediate layer and top layer.
As preferably, being provided with fire resistant doorsets in described underground pipe gallery, fire resistant doorsets are normally closed, and fire resistant doorsets are positioned in the middle of the first air inlet and the second air inlet.
The beneficial effects of the utility model are: merged by three leg gussets such as air inlet, hoisting port and escaping exit and be set together, the requirement of piping lane specification can not only be met, and owing to reducing the outlet that number of nodes and piping lane basset, thus reducing difficulty of construction, reducing construction investment so that it is be easy to the Pipe installing after piping lane builds up, operational management.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to be fully understood from the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the floor map in this utility model intermediate layer;
Fig. 3 is the floor map of this utility model top layer.
Detailed description of the invention
With reference to Fig. 1-Fig. 3, this detailed description of the invention is by the following technical solutions: a kind of air inlet, the pipe gallery node structure of hoisting port and escaping exit combined layout, including underground pipe gallery 1, intermediate layer 2, top layer 3, first air inlet 4, second air inlet 5, hoisting port 6 and escaping exit 7, underground pipe gallery 1 is provided above intermediate layer 2, intermediate layer 2 is arranged above top layer 3, base plate between underground pipe gallery 1 and intermediate layer 2 is provided with the first air inlet 4, second air inlet 5, hoisting port 6 and escaping exit 7, first air inlet 4 is integrated in same opening with escaping exit 7, top layer 3 elevates above the soil 8 settings, top layer 3 is provided with dismountable air feed shutter 9.
It should be noted that, between escaping exit 7 and underground pipe gallery 1 on described intermediate layer 2, first cat ladder 10 is installed, second cat ladder 11 is installed between intermediate layer 2 and top layer 3, passing through between underground pipe gallery 1, intermediate layer 2, top layer 3 can be realized by first cat ladder the 10, second cat ladder 11.
It should be noted that described hoisting port 6 is covered with removable cover 12, the visual service condition dismounting of removable cover 12.
Additionally, be provided with fire resistant doorsets 13 in described underground pipe gallery 1, fire resistant doorsets 13 are positioned in the middle of the first air inlet 4 and the second air inlet 5 so that each fire compartment is completely independent, and improve safety.
This detailed description of the invention has first air inlet the 4, second air inlet 5, hoisting port 6 and escaping exit 7 on the base plate in intermediate layer 2, integrate the function of three nodes, the requirement of the ventilation subregion air intake of piping lane, pipeline lifting and personnel's emergency escape can be met: (1), when normally using, ground air can pass through air feed shutter the 9, first air inlet the 4, second air inlet 5 and be entered underground pipe gallery 1 by space outerpace; (2) when requirement of engineering lifts pipeline, dismountable ground air feed shutter 9, remove the removable cover 12 arranged on hoisting port 6, by hoisting port 6 by lifting pipeline to underground pipe gallery 1; (3) when the internal breaking out of fire of underground pipe gallery 1, the first cat ladder 10 mouth 7 of climbing to escape can be passed through and escape from underground pipe gallery 1, the second cat ladder 11 again through 2 to ground, intermediate layer escapes from ground, by these three node combined layout, the pitch requirements that air inlet, hoisting port and escaping exit are arranged can be met simultaneously.
This detailed description of the invention, by reducing number of nodes, reducing the outlet that piping lane elevates above the soil, reduces the purpose of construction investment, can also improve landscape effect simultaneously, be easy to construction, it is easy to management operating, have wide market application foreground.
Preferred embodiment of the present utility model described in detail above. Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work. Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should in the protection domain being defined in the patent claims.
Claims (4)
1. an air inlet, the pipe gallery node structure of hoisting port and escaping exit combined layout, it is characterized in that: include underground pipe gallery (1), intermediate layer (2), top layer (3), first air inlet (4), second air inlet (5), hoisting port (6) and escaping exit (7), underground pipe gallery (1) is provided above intermediate layer (2), intermediate layer (2) is arranged above top layer (3), base plate between underground pipe gallery (1) and intermediate layer (2) is provided with the first air inlet (4), second air inlet (5), hoisting port (6) and escaping exit (7), first air inlet (4) and escaping exit (7) are integrated in same opening, top layer (3) elevate above the soil (8) arrange, top layer (3) is provided with dismountable air feed shutter (9).
2. the pipe gallery node structure of a kind of air inlet as claimed in claim 1, hoisting port and escaping exit combined layout, it is characterized in that: between escaping exit (7) and the underground pipe gallery (1) on described intermediate layer (2), the first cat ladder (10) is installed, the second cat ladder (11) is installed between intermediate layer (2) and top layer (3).
3. the pipe gallery node structure of a kind of air inlet as claimed in claim 1, hoisting port and escaping exit combined layout, it is characterised in that: described hoisting port (6) is covered with removable cover (12).
4. the pipe gallery node structure of a kind of air inlet as claimed in claim 1, hoisting port and escaping exit combined layout, it is characterized in that: be provided with fire resistant doorsets (13) in described underground pipe gallery (1), it is middle with the second air inlet (5) that fire resistant doorsets (13) are positioned at the first air inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025993.2U CN205296224U (en) | 2016-01-12 | 2016-01-12 | Air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025993.2U CN205296224U (en) | 2016-01-12 | 2016-01-12 | Air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing |
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| Publication Number | Publication Date |
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| CN205296224U true CN205296224U (en) | 2016-06-08 |
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| CN201620025993.2U Active CN205296224U (en) | 2016-01-12 | 2016-01-12 | Air intake, hoist and mount mouthful and mouthful combined layout's utility tunnel node structure of fleing |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049533A (en) * | 2016-07-27 | 2016-10-26 | 上海市政工程设计研究总院（集团）有限公司 | Long-distance comprehensive pipe gallery system |
| CN106765816A (en) * | 2017-02-13 | 2017-05-31 | 河北建筑工程学院 | A kind of piping lane intelligent ventilating system for having escaping function concurrently |
| CN106939618A (en) * | 2017-04-27 | 2017-07-11 | 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 mouthful and blower fan hoisting port and escaping exit |
| CN107059919A (en) * | 2017-03-09 | 2017-08-18 | 中冶东方工程技术有限公司 | A kind of underground pipe gallery |
| CN107130635A (en) * | 2017-07-10 | 2017-09-05 | 上海市城市建设设计研究总院（集团）有限公司 | Entered the station the node structure of cable tunnel for connecting underground pipe gallery and transformer station |
| CN107142964A (en) * | 2017-07-10 | 2017-09-08 | 上海市城市建设设计研究总院（集团）有限公司 | Comprehensive pipe gallery structure with tool car Vomitory |
| 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 |
| CN107938703A (en) * | 2017-12-13 | 2018-04-20 | 中冶京诚工程技术有限公司 | A kind of composite node structure of steel piping lane |
| CN107989066A (en) * | 2017-11-16 | 2018-05-04 | 中冶京诚工程技术有限公司 | A kind of energy-saving underground pipe gallery and pipe gallery system |
| CN113445544A (en) * | 2021-08-04 | 2021-09-28 | 中冶京诚工程技术有限公司 | Utility tunnel node system and utility tunnel |
| 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 |
-
2016
- 2016-01-12 CN CN201620025993.2U patent/CN205296224U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049533A (en) * | 2016-07-27 | 2016-10-26 | 上海市政工程设计研究总院（集团）有限公司 | Long-distance comprehensive pipe gallery system |
| CN106765816A (en) * | 2017-02-13 | 2017-05-31 | 河北建筑工程学院 | A kind of piping lane intelligent ventilating system for having escaping function concurrently |
| CN107059919A (en) * | 2017-03-09 | 2017-08-18 | 中冶东方工程技术有限公司 | A kind of underground pipe gallery |
| CN106939618A (en) * | 2017-04-27 | 2017-07-11 | 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 mouthful and blower fan hoisting port and escaping exit |
| CN107130635A (en) * | 2017-07-10 | 2017-09-05 | 上海市城市建设设计研究总院（集团）有限公司 | Entered the station the node structure of cable tunnel for connecting underground pipe gallery and transformer station |
| CN107142964A (en) * | 2017-07-10 | 2017-09-08 | 上海市城市建设设计研究总院（集团）有限公司 | Comprehensive pipe gallery structure with tool car Vomitory |
| 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 |
| CN107989066A (en) * | 2017-11-16 | 2018-05-04 | 中冶京诚工程技术有限公司 | A kind of energy-saving underground pipe gallery and pipe gallery system |
| CN107938703A (en) * | 2017-12-13 | 2018-04-20 | 中冶京诚工程技术有限公司 | A kind of composite node structure of steel piping lane |
| CN107938703B (en) * | 2017-12-13 | 2023-01-31 | 中冶京诚工程技术有限公司 | Composite node structure of steel pipe gallery |
| 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 |
| CN113445544A (en) * | 2021-08-04 | 2021-09-28 | 中冶京诚工程技术有限公司 | Utility tunnel node system and utility tunnel |
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |