CN209025107U - A kind of pipe gallery combined joint structure - Google Patents
A kind of pipe gallery combined joint structure Download PDFInfo
- Publication number
- CN209025107U CN209025107U CN201821621675.8U CN201821621675U CN209025107U CN 209025107 U CN209025107 U CN 209025107U CN 201821621675 U CN201821621675 U CN 201821621675U CN 209025107 U CN209025107 U CN 209025107U
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- Prior art keywords
- conversion layer
- pipe gallery
- plate
- ventilation
- joint structure
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 63
- 238000009423 ventilation Methods 0.000 claims abstract description 60
- 239000000567 combustion gas Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 56
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000009970 fire resistant effect Effects 0.000 claims description 5
- 239000010438 granite Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 2
- 108010066114 cabin-2 Proteins 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000021050 feed intake Nutrition 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method 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
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 208000003265 stomatitis Diseases 0.000 description 1
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Abstract
The utility model discloses a kind of pipe gallery combined joint structures, belong to underground pipe gallery technical field.The pipe gallery combined joint structure includes bottom plate, middle plate and top plate, it is piping lane main line between bottom plate and middle plate, it is conversion layer between middle plate and top plate, it include the combustion gas cabin being set side by side in piping lane main line, comprehensive cabin, electric compartment and bilge tank, conversion layer is set to the top in combustion gas cabin, conversion layer includes horizontally disposed equipment room, ventilation conversion layer and the conversion layer that feeds intake, it is located at equipment room on top plate, escaping exit is respectively equipped at the top of ventilation conversion layer and the conversion layer that feeds intake, first ventilation opening and the first feeding port, combustion gas cabin is divided into two fire compartments, top on middle plate positioned at each fire compartment offers the second ventilation opening, two the second ventilation openings pass through ventilation conversion layer and are connected to the first ventilation opening.The utility model effectively reduces the ventilation opening to basset and feeding port quantity, reduces the protrusion on ground, improves traffic, has beautified environment.
Description
[technical field]
The utility model relates to underground pipe gallery technical fields, and in particular to a kind of pipe gallery combined joint structure.
[background technique]
Pipe gallery is exactly the comprehensive corridor of underground urban duct.A tunnel space is built in Urban Underground, it will be electric
Power, communication, the various utilities pipelines such as combustion gas, heat supply, plumbing are integrated in one, and are equipped with special access hole, hoisting port and monitoring
System implements unified planning, Uniting, unified construction and management, is the important infrastructure and " life for ensureing city operations
Line ".
However in current pipe gallery, node structure is generally the node of simple function, does not consider a variety of function
Can node be combined together, and the ventilation opening in current each cabin of piping lane separately designs and is all exposed ground, feeding port be also as
This, keeps the ventilation opening to basset and feeding port more, and while influencing traffic, also surrounding enviroment are caused with certain shadow
It rings.
[utility model content]
The purpose of this utility model is in view of the above-mentioned problems, a kind of pipe gallery combined joint structure is provided, effectively to subtract
The ventilation opening quantity and feeding port quantity basseted less, reduce the protrusion on ground, improve traffic, also beautified peripheral ring
Border.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of pipe gallery combined joint structure, including the bottom plate, middle plate and top plate set gradually from lower to upper, the bottom
Be piping lane main line between plate and middle plate, the bottom plate connected with middle plate by the side wall of piping lane main line, the middle plate and top plate it
Between be conversion layer, the middle plate connect with top plate by the side wall of conversion layer, the interior combustion including being set side by side of the piping lane main line
Gas cabin, comprehensive cabin, electric compartment and bilge tank, the conversion layer are set to the top in the combustion gas cabin, and the conversion layer includes level
The equipment room of setting, divulge information conversion layer and the conversion layer that feeds intake are located at the equipment room, ventilation conversion layer on the top plate and feed intake
Escaping exit, the first ventilation opening and the first feeding port are respectively equipped at the top of conversion layer, the combustion gas cabin is divided into two fire compartments,
Top on the middle plate positioned at each fire compartment offers one second ventilation opening, and two second ventilation openings pass through
The ventilation conversion layer is connected to first ventilation opening；A blower, Mei Yisuo are mounted on each second ventilation opening
The base position for stating blower is each equipped with one and far controls electronic smoke-and fire-preventing valve.
Further, the top of first ventilation opening is granite veneer, and being surrounded by for first ventilation opening is anti-
Sleet shutter and fly net, the rain and snow shutter are located at outside fly net；The first feeding port upper cover is equipped with preform lid
Plate；The escaping exit is equipped with anti-drop net and remote-controlled automatic hydraulic well lid, and the anti-drop net is located at automatic liquid kill-job
The lower section of lid.
Further, a ladder is equipped in the combustion gas cabin, the bottom that the equipment room is located on the middle plate offers
Through-hole, the first light fire-proof cover board is also covered on the through-hole, and the ladder extends across the first light fire-proof cover board
To the escaping exit.
Further, the bottom that the conversion layer that feeds intake is located on the middle plate offers the second feeding port, and described second
Feeding port upper cover is equipped with light fire-proof cover board.
Further, between two fire compartments in the combustion gas cabin, between the equipment room and the ventilation conversion layer
It is obstructed by normally closed fire resistant doorsets, passes through the first fire resisting shutter gate resistance between the ventilation conversion layer and the conversion layer that feeds intake
Every.
Further, the periphery of second feeding port is additionally provided with steel guard rail.
Further, the light fire-proof cover board is fibreglass reinforced plastic cover, and the load-bearing of the light fire-proof cover board is not less than
5KPa。
Further, it is embedded with soft waterproof casing through walls in the middle plate, is worn in the soft waterproof casing through walls
There is coating steel pipe, for draining.
Further, the rain and snow shutter is the aluminium alloy with a thickness of 1.4mm, and the fly net is that aperture is 10mm
Steel wire.
Further, wet-laying waterproof roll and pea gravel concreten protective layer are equipped on the outside of the side wall of the conversion layer.
By using above-mentioned technical proposal, the utility model has the following beneficial effects:
The pipe gallery combined joint structure of the utility model is converted to increase conversion layer on the basis of existing piping lane
Equipment room arranged side by side, divulge information conversion layer and the conversion layer that feeds intake on layer, the top difference of equipment room, divulge information conversion layer and the conversion layer that feeds intake
It is correspondingly provided with escaping exit, total ventilation opening and total feeding port, i.e., escaping exit, total ventilation opening and total feeding port are designed at same node
Combined joint structure is formed, design is facilitated, is conducive to construction, provides good finger for other pilot projects and subsequent piping lane project
Lead effect and reference function.In the combined joint structure, keep all fire compartments in combustion gas cabin total by design ventilation conversion layer
With a total ventilation opening, the ventilation opening quantity basseted can be effectively reduced, reduces the protrusion on ground, improves traffic, also
Surrounding enviroment are beautified.Meanwhile also being fed intake conversion layer by design, making to feed intake can be by the feeding port on a total exposed ground
It feeds intake, then is given to two fire retarding divisions in combustion gas cabin by the conversion layer that feeds intake, the feeding port to basset can be greatly reduced
Quantity, further reduce the protrusion on ground, improve traffic, beautified surrounding enviroment.
[Detailed description of the invention]
Fig. 1 is the top view of the top plate in a kind of pipe gallery combined joint structure of the utility model embodiment；
Fig. 2 is the top view of the middle plate in a kind of pipe gallery combined joint structure of the utility model embodiment；
Fig. 3 is the top view of the bottom plate in a kind of pipe gallery combined joint structure of the utility model embodiment；
Fig. 4 is a kind of sectional drawing of pipe gallery combined joint structure of the utility model embodiment；
Fig. 5 is a kind of cross-section diagram (one) of pipe gallery combined joint structure of the utility model embodiment；
Fig. 6 is a kind of cross-section diagram (two) of pipe gallery combined joint structure of the utility model embodiment.
In figure, 1- piping lane main line, 2- combustion gas cabin, the comprehensive cabin 3-, 4- electric compartment, 5- equipment room, 6- ventilation conversion layer, 7- throwing
Material conversion layer, 8- escaping exit, the first ventilation opening of 9-, the first feeding port of 10-, the normally closed fire resistant doorsets of 11-, the first fire resistance rolling shutter door of 12-,
The second ventilation opening of 13-, 14- blower, 15- far control electronic smoke-and fire-preventing valve, 16- granite veneer, 17- rain and snow shutter, 18-
Prefabricated cover board, 19- anti-drop net, 20- automatic hydraulic well lid, 21- ladder, 22- lintel, the second feeding port of 23-, the first lightweight of 24-
Fireproof cover plate, 25- the second light fire-proof cover board, 26- soft waterproof casing through walls, 27- bilge tank.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Embodiment
Please (wherein, Fig. 4 is the sectional drawing in Fig. 1-Fig. 3 at 1-1 to referring also to Fig. 1 to Fig. 6, and Fig. 5 is 2-2 in Fig. 1-Fig. 3
The cross-section diagram at place, Fig. 6 are the cross-section diagram in Fig. 1-Fig. 3 at 3-3), a kind of pipe gallery combined joint structure, including from lower to upper
Bottom plate, middle plate and the top plate set gradually is piping lane main line 1 between the bottom plate and middle plate, and the bottom plate and middle plate pass through pipe
The side wall of corridor main line 1 connects.It is that conversion layer, the middle plate and top plate are connected by the side wall of conversion layer between the middle plate and top plate
It connects.It is equipped with wet-laying waterproof roll and pea gravel concreten protective layer on the outside of the side wall of the conversion layer, to be used for waterproof.The pipe
It include that the combustion gas cabin 2 being set side by side, comprehensive cabin 3, electric compartment 4 and bilge tank 27, the conversion layer are set to the combustion in corridor main line 1
The top in gas cabin 2.It is equipped at intervals with lintel 22 on the top plate of the conversion layer, conversion layer is brought when preventing local pressure excessive
Security risk.The conversion layer includes horizontally disposed equipment room 5, ventilation conversion layer 6 and the conversion layer 7 that feeds intake, the equipment room
5, the top of ventilation conversion layer 6 and the conversion layer 7 that feeds intake is respectively equipped with escaping exit 8, the first ventilation opening 9 and the first feeding port 10,
In the first ventilation opening 9 and the first feeding port 10 be above ground, to prevent rainwater from flowing backward.First feeding port 10 can also also serve as blower
It feeds intake use with pipeline, it can open and reuse.First feeding port, 10 upper cover is equipped with preform lid plate 18.The equipment room 5
Between the ventilation conversion layer 6 by normally closed fire resistant doorsets 11 obstruct, the ventilation conversion layer 6 and it is described feed intake conversion layer 7 it
Between by the first fire resistance rolling shutter door 12 obstruct.The combustion gas cabin 2 is divided into two fire compartments, each fire prevention by normally closed fire resistant doorsets
The top of subregion offers one second ventilation opening 13, two second ventilation openings 13 by the ventilation conversion layer 6 and
First ventilation opening 9 is connected to.The utility model shares all fire compartments in combustion gas cabin 2 by design ventilation conversion layer 6
One total ventilation opening (the first ventilation opening 9), can effectively reduce the ventilation opening quantity basseted, reduce the protrusion on ground, change
While being apt to traffic, surrounding enviroment are also beautified.A blower 14, Mei Yisuo is mounted on each second ventilation opening 13
The base position for stating blower 14 is each equipped with one and far controls electronic smoke-and fire-preventing valve 15, plays independent fire retarding division between the more cabins of isolation
Effect.Blower 14 in the present embodiment is roof type blower.
Further, escaping exit 8 be equipped with anti-drop net 19 and remote-controlled automatic hydraulic well lid 20, anti-drop net 19
In the lower section of automatic hydraulic well lid 20.It is equipped with a ladder 21 in the combustion gas cabin 2, is located at the equipment room 5 on the middle plate
Bottom offers through-hole (not shown), and the ladder 21 extends to the escaping exit 8 by the through-hole.I.e. by ladder 21 and escaping
Raw mouth 8 constitutes escape route.And in order to achieve the purpose that independent fire prevention, fire safety, first is also covered on the through-hole gently
Matter fireproof cover plate 24, ladder 21 pass through the first light fire-proof cover board 24 and extend to the escaping exit 8.Escaping exit 8 also also serves as work
Personnel's entrance is also used for staff and usually and in emergency circumstances enters pipe gallery while for escaping.Due to escape
Channel is very deep, fixed to set anti-drop net 19 to prevent from falling suddenly, to guarantee safety.In addition, using automatic hydraulic well lid 20, it can
It prevents unauthorized personnel from stealing well lid, or enters piping lane main line 1 without authorization, and piping lane internal staff can easily open well lid and escape
Raw, discrepancy etc..Ladder 21 is vertical steel ladder, this simple construction has the function of the expensive real estate being not take up in piping lane.
The top of first ventilation opening 9 is granite veneer 16, and first ventilation opening 9 is surrounded by rain and snow shutter
17 and fly net (not shown), rain and snow shutter 17 be located at outside fly net, rain and snow shutter 17 and fly net can rise simultaneously
To ventilation, insect prevention, antitheft effect.In the present embodiment, rain and snow shutter 17 is the aluminium alloy with a thickness of 1.4mm, fly net
Eyelet for steel wire and fly net is 10 × 10mm.First ventilation opening 9 is set as ventilating shaft moulding, and available ventilation area is not less than
3.7 square metre.
Further, the bottom that the conversion layer 7 that feeds intake is located on the middle plate offers the second feeding port 23, and described the
Two feeding ports, 23 upper cover is equipped with the second light fire-proof cover board 25.The periphery of second feeding port 23 is additionally provided with steel guard rail, and (figure is not
Show).
It is embedded with soft waterproof casing 26 through walls in the middle plate, is equipped in the soft waterproof casing 26 through walls zinc-plated
Steel pipe (not shown), for draining.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model
Change, should belong to the covered the scope of the patents of the utility model.
Claims (10)
1. a kind of pipe gallery combined joint structure, which is characterized in that including the bottom plate, middle plate and top set gradually from lower to upper
Plate is piping lane main line between the bottom plate and middle plate, and the bottom plate is connected with middle plate by the side wall of piping lane main line, the middle plate
It is conversion layer between top plate, the middle plate is connected with top plate by the side wall of conversion layer, includes arranged side by side in the piping lane main line
The combustion gas cabin of setting, comprehensive cabin, electric compartment and bilge tank, the conversion layer are set to the top in the combustion gas cabin, the conversion layer
Including horizontally disposed equipment room, divulge information conversion layer and the conversion layer that feeds intake, the equipment room, ventilation conversion are located on the top plate
It is respectively equipped with escaping exit, the first ventilation opening and the first feeding port at the top of layer and the conversion layer that feeds intake, the combustion gas cabin is divided into two
Fire compartment, the top that each fire compartment is located on the middle plate offer one second ventilation opening, and two described second logical
Air port passes through the ventilation conversion layer and is connected to first ventilation opening；A wind is mounted on each second ventilation opening
Machine, the base position of each blower are each equipped with one and far control electronic smoke-and fire-preventing valve.
2. pipe gallery combined joint structure according to claim 1, which is characterized in that the top of first ventilation opening
For granite veneer, first ventilation opening is surrounded by rain and snow shutter and fly net, rain and snow shutter position
In outside fly net；The first feeding port upper cover is equipped with preform lid plate；The escaping exit is equipped with anti-drop net and can remote control
Automatic hydraulic well lid, the anti-drop net is located at the lower section of automatic hydraulic well lid.
3. pipe gallery combined joint structure according to claim 1, which is characterized in that be equipped with one in the combustion gas cabin and climb
Ladder, the bottom that the equipment room is located on the middle plate offer through-hole, the first light fire-proof lid are also covered on the through-hole
Plate, the ladder pass through the first light fire-proof cover board and extend to the escaping exit.
4. pipe gallery combined joint structure according to claim 1, which is characterized in that be located at the throwing on the middle plate
The bottom of material conversion layer offers the second feeding port, and the second feeding port upper cover is equipped with light fire-proof cover board.
5. pipe gallery combined joint structure according to claim 1, which is characterized in that two fire prevention in the combustion gas cabin
Obstructed by normally closed fire resistant doorsets between subregion, between the equipment room and the ventilation conversion layer, the ventilation conversion layer and
It is obstructed between the conversion layer that feeds intake by the first fire resistance rolling shutter door.
6. pipe gallery combined joint structure according to claim 4, which is characterized in that the periphery of second feeding port
It is additionally provided with steel guard rail.
7. pipe gallery combined joint structure according to claim 4, which is characterized in that the light fire-proof cover board is glass
The load-bearing of glass steel deck-plate, the light fire-proof cover board is not less than 5KPa.
8. pipe gallery combined joint structure according to claim 1, which is characterized in that be embedded in the middle plate through walls
Soft waterproof casing is equipped with coating steel pipe in the soft waterproof casing through walls, for draining.
9. pipe gallery combined joint structure according to claim 2, which is characterized in that the rain and snow shutter is thickness
Degree is the aluminium alloy of 1.4mm, and the fly net is the steel wire that aperture is 10mm.
10. pipe gallery combined joint structure according to claim 1, which is characterized in that outside the side wall of the conversion layer
Side is equipped with wet-laying waterproof roll and pea gravel concreten protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621675.8U CN209025107U (en) | 2018-09-30 | 2018-09-30 | A kind of pipe gallery combined joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621675.8U CN209025107U (en) | 2018-09-30 | 2018-09-30 | A kind of pipe gallery combined joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025107U true CN209025107U (en) | 2019-06-25 |
Family
ID=66905477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621675.8U Expired - Fee Related CN209025107U (en) | 2018-09-30 | 2018-09-30 | A kind of pipe gallery combined joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209025107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188362A (en) * | 2020-01-15 | 2020-05-22 | 中国十七冶集团有限公司 | Intelligent remote control hydraulic driving system for steel integrated inner support of pipe gallery and using method |
| CN111395392A (en) * | 2020-04-17 | 2020-07-10 | 北京市市政工程设计研究总院有限公司 | A composite pipe gallery combined node structure |
-
2018
- 2018-09-30 CN CN201821621675.8U patent/CN209025107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188362A (en) * | 2020-01-15 | 2020-05-22 | 中国十七冶集团有限公司 | Intelligent remote control hydraulic driving system for steel integrated inner support of pipe gallery and using method |
| CN111188362B (en) * | 2020-01-15 | 2022-01-25 | 中国十七冶集团有限公司 | Method for installing steel-made integrated inner support of pipe gallery |
| CN111395392A (en) * | 2020-04-17 | 2020-07-10 | 北京市市政工程设计研究总院有限公司 | A composite pipe gallery combined node structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |