CN209523225U - A kind of underground pipe gallery - Google Patents
A kind of underground pipe gallery Download PDFInfo
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- CN209523225U CN209523225U CN201822207903.3U CN201822207903U CN209523225U CN 209523225 U CN209523225 U CN 209523225U CN 201822207903 U CN201822207903 U CN 201822207903U CN 209523225 U CN209523225 U CN 209523225U
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- underground pipe
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Abstract
The utility model provides a kind of underground pipe gallery, lower layer cabin and upper layer cabin are separated to form inside it, the inside in lower layer cabin is separated to form natural gas cabin, hydro-thermal cabin and the electric cabin of news, the inside in upper layer cabin is separated to form a general channels and at least one natural gas air exhaust passage, natural gas air exhaust passage is connected to natural gas cabin, the natural gas exhaust outlet being connected to natural gas air exhaust passage is offered on the top plate in upper layer cabin, general channels are connected to hydro-thermal cabin and the electric cabin of news respectively, the general exhaust outlet being connected to general channels is offered on the top plate in upper layer cabin, and natural gas exhaust outlet and general exhaust outlet are arranged along the length direction interval of underground pipe gallery.The utility model is arranged by the way that other cabins are shared general exhaust outlet and natural gas exhaust outlet along the length direction interval of underground pipe gallery, since the length of underground pipe gallery is longer than 10m, requirement of the distance not less than 10m between general exhaust outlet and natural gas exhaust outlet can effectively be realized by being arranged such.
Description
Technical field
The utility model relates to city piping lane construction technique fields, refer in particular to a kind of underground pipe gallery.
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 the various utilities pipelines such as electric power, communication, natural gas, heat supply, plumbing
It is integrated in one, is equipped with special access hole, hoisting port and monitoring system, be important infrastructure and the " life for ensureing city operations
Order line ".The construction of pipe gallery can effectively eliminate on city " zipper road ", ensure that road traffic is unobstructed, while guaranteeing underground utilities
Safe operation.
" city integrated piping lane engineering legislation " GB50838-2015 provide " exhaust outlet in natural gas line cabin and its
He is no less than 10m at cabin exhaust outlet, air inlet, personnel's entrance and periphery buildings or structures oral area distance.Natural gas tube
All kinds of apertures in road cabin must not be connected to other cabins, and apparent safety sign should be arranged ".
Existing major part underground pipe gallery is usually that the exhaust outlet in natural gas cabin is set in its width direction
Side, and other cabin exhaust outlets, air inlet, personnel's entrance are set to the other side in its width direction.It is existing simultaneously
Most underground pipe gallery be below the greenbelt being arranged between road and building, in construction, by other cabins
Exhaust outlet, air inlet and personnel's entrance be arranged in greenbelt close road side, and by the exhaust outlet in natural gas cabin
The side of the close building of greenbelt.But limitation and greenbelt both sides of the edge and road and building due to greening bandwidth
The limitation of the distance between object, often will appear be unable to reach natural gas line cabin exhaust outlet and other cabin exhaust outlets,
The case where air inlet, personnel's entrance and periphery buildings or structures oral area distance are no less than the requirement of 10m.
Utility model content
The purpose of the utility model is to provide a kind of underground pipe gallery, can reach the exhaust outlet in natural gas line cabin with
Other cabin exhaust outlets, air inlet, personnel's entrance and periphery buildings or structures oral area distance are no less than the requirement of 10m.
A kind of in order to achieve the above object, the utility model provides underground pipe gallery, wherein the underground pipe gallery
Inside lower layer cabin and upper layer cabin are separated to form by horizontally disposed middle plate, the inside in the lower layer cabin is separated to form
Natural gas cabin, hydro-thermal cabin and the electric cabin of news, the inside in the upper layer cabin is separated to form a general channels and at least one day
Right gas air exhaust passage, the natural gas air exhaust passage are connected to the natural gas cabin, offer on the top plate in the upper layer cabin
The natural gas exhaust outlet being connected to the natural gas air exhaust passage, the general channels are electric with the hydro-thermal cabin and the news respectively
Cabin is connected to, and offers the general exhaust outlet being connected to the general channels, and the natural gas on the top plate in the upper layer cabin
Exhaust outlet and the general exhaust outlet are arranged along the length direction interval of the underground pipe gallery.
Underground pipe gallery as described above, wherein the natural gas air exhaust passage is equipped with two, two natural gases
Air exhaust passage along the underground pipe gallery length direction extend, the top of Yu Suoshu natural gas air exhaust passage it is described in
Corresponding two natural gas air exhaust passages offer the first vent, two natural gas air exhaust passage difference respectively on plate
Be connected to by corresponding first vent with the natural gas cabin, and two natural gas air exhaust passages with the day
Right gas exhaust outlet connection.
Underground pipe gallery as described above, wherein general channels and extremely are corresponded on the top plate in the upper layer cabin
A few natural gas air exhaust passage offers at least one manhole respectively.
Underground pipe gallery as described above, wherein on the length direction of Yu Suoshu underground pipe gallery, the general row
The distance between air port and the natural gas exhaust outlet are greater than 10m.
Underground pipe gallery as described above, wherein at least one second air draft is offered on the top plate in the hydro-thermal cabin
Hole, the hydro-thermal cabin are connected to by second vent with the general channels.
Underground pipe gallery as described above, wherein offer at least one third air draft on the top plate for interrogating electric cabin
Hole, the electric cabin of the news are connected to by the third vent with the general channels.
Underground pipe gallery as described above, wherein the natural gas air exhaust passage is included at least along underground pipe gallery
Length direction extend first segment and along the underground pipe gallery width direction extend second segment, the first segment
It is connected to the second segment, one end far from the first segment of the second segment is connected to the natural gas exhaust outlet, described
Natural gas exhaust outlet is located on the piping lane centre of location line of the underground pipe gallery.
Underground pipe gallery as described above, wherein natural gas exhaust tube, institute are equipped with above the top plate in the upper layer cabin
It states natural gas exhaust tube to be vertically arranged, the lower end of the natural gas exhaust tube is connected to the natural gas exhaust outlet, described natural
The upper end of gas exhaust tube is in open shape.
Underground pipe gallery as described above, wherein natural gas exhaust tube, institute are equipped with above the top plate in the upper layer cabin
It states natural gas exhaust tube to be vertically arranged, the lower end of the natural gas exhaust tube is connected to the natural gas exhaust outlet, described natural
The upper end cover of gas exhaust tube is equipped with first level cover board, offers at least one first row on the side wall of the natural gas exhaust tube
Air regulator mouth.
Underground pipe gallery as described above, wherein general exhaust tube is equipped with above the top plate in the upper layer cabin, it is described
General exhaust tube is vertically arranged, and the lower end of the general exhaust tube is connected to the general exhaust outlet, the general exhaust tube
Upper end is equipped with the second horizontal cover board, offers at least one second discharge window on the side wall of the general exhaust tube.
Compared with prior art, as follows the advantages of the utility model:
Underground pipe gallery provided by the utility model, by the way that other cabins are shared general exhaust outlet and natural gas air draft
The length direction interval of opening's edge underground pipe gallery is arranged, and since the length of underground pipe gallery is longer than 10m, energy is arranged such
Effectively realize requirement of the distance not less than 10m between general exhaust outlet and natural gas exhaust outlet；Simultaneously as the utility model
Natural gas exhaust outlet and general exhaust outlet are arranged along the width direction interval of the utility model, then can be directly avoided to
It keeps the distance between natural gas exhaust outlet and general exhaust outlet and is respectively arranged at natural gas exhaust outlet and general exhaust outlet
Natural gas exhaust outlet can be arranged that is, in the utility model and lean on by the case where two sides in the width direction of underground pipe gallery
Middle position in the width direction of nearly underground pipe gallery, to pacify by underground pipe gallery provided by the utility model
When below greenbelt between streets and buildings, natural gas exhaust outlet can be made generally within the centre of greenbelt, from
And guarantee between natural gas exhaust outlet and road and the distance between natural gas exhaust outlet and building meet construction requirement.
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 is the overhead view structural schematic diagram of underground pipe gallery provided by the utility model；
Fig. 2 is the inside upper layer cabin overlooking structure diagram of underground pipe gallery provided by the utility model；
Fig. 3 is the side elevational cross-section structural schematic diagram in Fig. 1 at A-A；
Fig. 4 is the side elevational cross-section structural schematic diagram in Fig. 1 at B-B；
Fig. 5 is the main view the schematic diagram of the section structure in Fig. 1 at C-C；
Fig. 6 is the use state diagram of underground pipe gallery provided by the utility model.
Drawing reference numeral explanation:
1, middle plate；
11, the first vent；
12, the second vent；
13, third vent；
14, manhole；
2, upper layer cabin；
21, general channels；
22, natural gas air exhaust passage；
221, first segment；
222, second segment；
3, lower layer cabin；
31, natural gas cabin；
32, hydro-thermal cabin；
33, electric cabin is interrogated；
4, top plate；
41, general exhaust outlet；
42, natural gas exhaust outlet；
43, manhole；
5, natural gas exhaust tube；
51, first level cover board；
52, the first discharge window；
6, general exhaust tube；
61, the second horizontal cover board；
62, the second discharge window
Specific embodiment
In order to have clearer understanding to the technical solution of the utility model, purpose and effect, now in conjunction with Detailed description of the invention sheet
The specific embodiment of utility model.
As shown in Fig. 1~Fig. 6, the utility model provides a kind of underground pipe gallery, wherein underground pipe gallery it is interior
Portion is separated to form lower layer cabin 3 and upper layer cabin 2 by horizontally disposed middle plate 1, and lower layer cabin 3 is for accommodating all kinds of city works
Journey pipeline, the inside in lower layer cabin 3 are separated to form natural gas cabin 31, hydro-thermal cabin 32 and interrogate electric cabin 33, but it should be recognized that under
In addition to other cabins such as bilge tank can also be arranged in natural gas cabin 31, hydro-thermal cabin 32 and the electric cabin 33 of news in layer cabin 3, this is practical new
Type is not limited thereto, and the dividing wall between natural gas cabin 31 and other cabins is firewall；The inner part in upper layer cabin 2
Every forming a general channels 21 and at least one natural gas air exhaust passage 22, upper layer cabin 2 is for building various attached set
It applies, such as access hole, hoisting port, exhaust outlet, air inlet, personnel's entrance etc.；Natural gas air exhaust passage 22 and natural gas cabin 31
It is connected to, the natural gas exhaust outlet 42 being connected to natural gas air exhaust passage 22 is offered on the top plate 4 in upper layer cabin 2, to realize day
Ventilation in right gas cabin 31；General channels 21 are connected to hydro-thermal cabin 32 and the electric cabin 33 of news respectively, are opened on the top plate 4 in upper layer cabin 2
Equipped with the general exhaust outlet 41 being connected to general channels 21, to realize hydro-thermal cabin 32 and interrogate the ventilation in electric cabin 33；And natural gas
Exhaust outlet 42 and general exhaust outlet 41 are arranged along the length direction interval of underground pipe gallery, due to the length of underground pipe gallery
It is longer, usually it is longer than 10m, so by natural gas exhaust outlet 42 with general exhaust outlet 41 along the length of underground pipe gallery
The setting of direction interval can effectively reach the requirement that distance therebetween is not less than 10m, additionally, due to comprehensive in underground therebetween
There is no required distance on width on piping lane, under natural gas exhaust outlet 42 and general exhaust outlet 41 being arranged at closely
Underground pipe gallery provided by the utility model is so being set to greening by the position of the centre of the width direction of pipe gallery
When the lower section of band, natural gas exhaust outlet 42 and general exhaust outlet 41 can be made to be located at greenbelt far from road and building
Middle position, to guarantee between natural gas exhaust outlet 42 and road and the distance between natural gas exhaust outlet 42 and building
Meet construction requirement.
Further, as shown in Figures 1 and 2, underground pipe gallery provided by the utility model, wherein natural gas air draft
Channel 22 is equipped with two, and two natural gas air exhaust passages 22 extend along the length direction of underground pipe gallery, arranges in natural gas
Corresponding two natural gas air exhaust passages 22 offer the first vent 11, two days respectively on the middle plate 1 of the top in wind channel 22
Right gas air exhaust passage 22 is connected to by corresponding first vent 11 with natural gas cabin 31 respectively, is arranged by two natural gases of setting
The exhaust effect in natural gas cabin 31 can be effectively ensured in wind channel 22；And two natural gas air exhaust passages 22 with natural gas air draft
Mouth 42 is connected to, and can so effectively reduce the quantity of ground oral area.
Further, as shown in Figure 1, underground pipe gallery provided by the utility model, wherein the top plate 4 in upper layer cabin 2
Upper corresponding general channels 21 and at least one natural gas air exhaust passage 22 offer at least one manhole 43, i.e. general channels respectively
21 top and the top of each natural gas air exhaust passage 22 offer manhole 43 respectively, enter general channels for staff
21 and each natural gas air exhaust passage 22.Meanwhile general channels 21 and each natural gas air exhaust passage are corresponded on middle plate 1
22 are also respectively equipped with manhole 14, so that staff enters natural gas cabin 31, hydro-thermal cabin 32, the electric cabin 33 of news and other cabins
In.
Further, underground pipe gallery provided by the utility model, wherein in the length direction of underground pipe gallery
On, the distance between general exhaust outlet 41 and natural gas exhaust outlet 42 are greater than 10m, to meet city integrated piping lane engineering technology rule
The requirement of model.
Further, as shown in Fig. 2, underground pipe gallery provided by the utility model, wherein the top plate 4 in hydro-thermal cabin 32
On offer at least one second vent 12, hydro-thermal cabin 32 is connected to by second vent 12 with general channels 21；News
Offer at least one third vent 13 on the top plate 4 in electric cabin 33, interrogate electric cabin 33 by the third vent 13 with it is general
Channel 21 is connected to；It so realizes hydro-thermal cabin 32 and interrogates electric cabin 33 and be aerated by general channels 21, the two shares same
General channels 21 and the same general exhaust outlet 41, can be further reduced ground oral area quantity.
Preferably, as shown in Fig. 1~Fig. 6, underground pipe gallery provided by the utility model, wherein natural gas air draft
Channel 22 includes at least the first segment 221 of the length direction extension along underground pipe gallery and along the width of underground pipe gallery
The second segment 222 that direction extends, first segment 221 are mutually perpendicular to and are connected to second segment 222, form bending after connection therebetween
Place, specially forms substantially L-shaped channel, and one end of the separate first segment 221 of second segment 222 and natural gas exhaust outlet 42 connect
Logical, setting the L-type passage at least one bending place for natural gas cabin 31 can be carried out fire compartment ventilation, meet fire prevention point
Area's air-conditioning requirement；On the piping lane centre of location line of the pipe gallery located underground of natural gas exhaust outlet 42, to guarantee natural gas air draft
Middle position of the mouth 42 in the width direction of underground pipe gallery.
Further, as shown in Fig. 3~Fig. 6, underground pipe gallery provided by the utility model, wherein upper layer cabin 2
Natural gas exhaust tube 5 is equipped with above top plate 4, natural gas exhaust tube 5 is vertically arranged, the lower end of natural gas exhaust tube 5 and natural gas
Exhaust outlet 42 is connected to, and the upper end of natural gas exhaust tube 5 is in open shape, and the setting of natural gas exhaust tube 5 is equivalent to arranges in natural gas
One end of the separate first segment 221 of the second segment 222 in wind channel 22, which continues, is provided with third section, further raising fire compartment
The effect of ventilation.
Preferably, as depicted in figs. 3 and 5, underground pipe gallery provided by the utility model, wherein upper layer cabin 2
Natural gas exhaust tube 5 is equipped with above top plate 4, natural gas exhaust tube 5 is vertically arranged, the lower end of natural gas exhaust tube 5 and natural gas
Exhaust outlet 42 is connected to, and the upper end cover of natural gas exhaust tube 5 is equipped with first level cover board 51, is opened on the side wall of natural gas exhaust tube 5
Equipped at least one the first discharge window 52.
Similarly, as shown in figure 4, underground pipe gallery provided by the utility model, wherein on the top plate 4 in upper layer cabin 2
Side is equipped with general exhaust tube 6, and general exhaust tube 6 is vertically arranged, and the lower end of general exhaust tube 6 is connected to general exhaust outlet 41, leads to
It is equipped with the second horizontal cover board 61 with the upper end of exhaust tube 6, offers at least one second ventilation window on the side wall of general exhaust tube 6
Mouth 62.
It can effectively prevent sundries by setting first level cover board 51 and the second horizontal cover board 61 and pass through natural gas exhaust outlet
42 and general exhaust outlet 41 fall into natural gas air exhaust passage 22 and general channels 21, while by setting the first discharge window 52
The air draft performance of natural gas air exhaust passage 22 Yu general channels 21 can be effectively ensured with the second discharge window 62.
Compared with prior art, as follows the advantages of the utility model:
Underground pipe gallery provided by the utility model, by the way that other cabins are shared general exhaust outlet and natural gas air draft
The length direction interval of opening's edge underground pipe gallery is arranged, and since the length of underground pipe gallery is longer than 10m, energy is arranged such
Effectively realize requirement of the distance not less than 10m between general exhaust outlet and natural gas exhaust outlet；Simultaneously as the utility model
Natural gas exhaust outlet and general exhaust outlet are arranged along the width direction interval of the utility model, then can be directly avoided to
It keeps the distance between natural gas exhaust outlet and general exhaust outlet and is respectively arranged at natural gas exhaust outlet and general exhaust outlet
Natural gas exhaust outlet can be arranged that is, in the utility model and lean on by the case where two sides in the width direction of underground pipe gallery
Middle position in the width direction of nearly underground pipe gallery, to pacify by underground pipe gallery provided by the utility model
When below greenbelt between streets and buildings, natural gas exhaust outlet can be made generally within the centre of greenbelt, from
And guarantee between natural gas exhaust outlet and road and the distance between natural gas exhaust outlet and building meet construction requirement.
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, it is made etc. under the premise of not departing from the conceptions and principles of the utility model
With variation and modification, the range of the utility model protection should belong to.
Claims (10)
1. a kind of underground pipe gallery, which is characterized in that the inside of the underground pipe gallery passes through horizontally disposed middle plate point
Every forming lower layer cabin and upper layer cabin, the inside in the lower layer cabin is separated to form natural gas cabin, hydro-thermal cabin and interrogates electric cabin, institute
The inside for stating upper layer cabin is separated to form a general channels and at least one natural gas air exhaust passage, the natural gas air draft
Channel is connected to the natural gas cabin, and the day being connected to the natural gas air exhaust passage is offered on the top plate in the upper layer cabin
Right gas exhaust outlet, the general channels are connected to the hydro-thermal cabin and the electric cabin of the news respectively, on the top plate in the upper layer cabin
The general exhaust outlet being connected to the general channels is offered, and the natural gas exhaust outlet and the general exhaust outlet are described in
The length direction interval of underground pipe gallery is arranged.
2. underground pipe gallery according to claim 1, which is characterized in that the natural gas air exhaust passage is equipped with two,
Two natural gas air exhaust passages extend along the length direction of the underground pipe gallery, Yu Suoshu natural gas air exhaust passage
Top the middle plate on corresponding two natural gas air exhaust passages offer the first vent respectively, two are described natural
Gas air exhaust passage passes through corresponding first vent respectively and is connected to the natural gas cabin, and two natural gas air drafts
Channel is connected to the natural gas exhaust outlet.
3. underground pipe gallery according to claim 1 or 2, which is characterized in that corresponding on the top plate in the upper layer cabin
The general channels and at least one natural gas air exhaust passage offer at least one manhole respectively.
4. underground pipe gallery according to claim 1, which is characterized in that the length direction of Yu Suoshu underground pipe gallery
On, the distance between the general exhaust outlet and the natural gas exhaust outlet are greater than 10m.
5. underground pipe gallery according to claim 1, which is characterized in that offered at least on the top plate in the hydro-thermal cabin
One the second vent, the hydro-thermal cabin are connected to by second vent with the general channels.
6. underground pipe gallery according to claim 1, which is characterized in that offered at least on the top plate for interrogating electric cabin
One third vent, the electric cabin of the news are connected to by the third vent with the general channels.
7. underground pipe gallery according to claim 1, which is characterized in that the natural gas air exhaust passage includes at least edge
The second of first segment and the width direction extension along the underground pipe gallery that the length direction of underground pipe gallery extends
Section, the first segment are connected to the second segment, and one end far from the first segment of the second segment is arranged with the natural gas
Air port connection, the natural gas exhaust outlet are located on the piping lane centre of location line of the underground pipe gallery.
8. underground pipe gallery according to claim 7, which is characterized in that be equipped with day above the top plate in the upper layer cabin
Right gas exhaust tube, the natural gas exhaust tube are vertically arranged, the lower end of the natural gas exhaust tube and the natural gas exhaust outlet
Connection, the upper end of the natural gas exhaust tube are in open shape.
9. underground pipe gallery according to claim 7, which is characterized in that be equipped with day above the top plate in the upper layer cabin
Right gas exhaust tube, the natural gas exhaust tube are vertically arranged, the lower end of the natural gas exhaust tube and the natural gas exhaust outlet
Connection, the upper end cover of the natural gas exhaust tube are equipped with first level cover board, offer on the side wall of the natural gas exhaust tube
At least one first discharge window.
10. underground pipe gallery according to claim 1, which is characterized in that be equipped with above the top plate in the upper layer cabin
General exhaust tube, the general exhaust tube are vertically arranged, and the lower end of the general exhaust tube is connected to the general exhaust outlet, institute
The upper end for stating general exhaust tube is equipped with the second horizontal cover board, offers at least one second row on the side wall of the general exhaust tube
Air regulator mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207903.3U CN209523225U (en) | 2018-12-26 | 2018-12-26 | A kind of underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207903.3U CN209523225U (en) | 2018-12-26 | 2018-12-26 | A kind of underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523225U true CN209523225U (en) | 2019-10-22 |
Family
ID=68227760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822207903.3U Active CN209523225U (en) | 2018-12-26 | 2018-12-26 | A kind of underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487824A (en) * | 2018-12-26 | 2019-03-19 | 中冶京诚工程技术有限公司 | A kind of underground pipe gallery |
-
2018
- 2018-12-26 CN CN201822207903.3U patent/CN209523225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487824A (en) * | 2018-12-26 | 2019-03-19 | 中冶京诚工程技术有限公司 | A kind of underground pipe gallery |
| CN109487824B (en) * | 2018-12-26 | 2024-02-06 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe rack |
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