CN213417886U - Structure that utility tunnel crossing node and vent were built altogether - Google Patents
Structure that utility tunnel crossing node and vent were built altogether Download PDFInfo
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- CN213417886U CN213417886U CN202021004982.9U CN202021004982U CN213417886U CN 213417886 U CN213417886 U CN 213417886U CN 202021004982 U CN202021004982 U CN 202021004982U CN 213417886 U CN213417886 U CN 213417886U
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Abstract
The utility model provides a structure that utility tunnel cross node and vent were built altogether, the structure is three layer construction, from last extremely down, and the first layer is vent and is equipped with ventilating shaft, the fan maintenance manhole to ground in it, and second floor and third layer are utility tunnel cross node's upper utility tunnel and lower floor utility tunnel respectively, are equipped with fan hole and fan on the floor between first layer and the second floor, and fan hole and fan lie in outside utility tunnel cross node in vertical direction. The utility model combines and co-builds the cross joint and the vent of the comprehensive pipe gallery, thus saving the engineering investment; the vent is located the upper strata of utility tunnel cross node, and is independent separately, each other not disturbed, and this kind of structure of building altogether makes full use of utility tunnel cross node's upper space, has practiced thrift the underground space resource.
Description
Technical Field
The utility model belongs to the technical field of the utility model, concretely relates to structure that utility tunnel cross node and vent were built altogether.
Background
Conventional cross, T word utility tunnel cross node are upper and lower two-layer structure, for satisfying the requirement of upper utility tunnel indulge disconnected continuity, and the node earthing is generally more than 2.5 m. The ventilation interval of a conventional comprehensive pipe gallery is 200m, the arrangement position of a ground vent needs to be combined with the green land or the side branch zone around the road, and the vent at the road intersection needs to avoid a blind area of road sight distance. The structure that uses commonly at present is that vent and utility tunnel cross node set up alone, in order to dodge road intersection's utility tunnel cross node, encrypts the vent usually and arranges, shortens the interval length of ventilating. However, this measure has the following disadvantages: 1. the number of cross nodes is increased, and investment is increased; 2. causing waste of underground space resources.
SUMMERY OF THE UTILITY MODEL
The utility model is directed to the above-mentioned problem, a structure that utility tunnel cross node and vent were built altogether is provided.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a structure that utility tunnel cross node and vent were built altogether, the structure is three layer construction, from last extremely down, and the first layer is equipped with ventilating hole and the fan maintenance manhole that leads to ground for the vent and in it, and second floor and third layer are utility tunnel cross node's upper utility tunnel and lower floor utility tunnel respectively, be equipped with fan hole and fan on the floor between first layer and the second floor, fan hole and fan lie in outside utility tunnel cross node in vertical direction.
Further, the first layer comprises a comprehensive cabin and an electric power cabin air duct which are separated from each other, a gas cabin air duct and a closed cavity, the comprehensive cabin and the electric power cabin air duct are internally provided with a comprehensive cabin and an electric power cabin air shaft which are communicated to the ground, and the comprehensive cabin and the electric power cabin fan overhaul manhole, and the gas cabin air shaft and the gas cabin fan overhaul manhole which are communicated to the ground are arranged in the gas cabin air duct.
Furthermore, the second layer comprises an upper comprehensive pipe rack comprehensive cabin, an upper comprehensive pipe rack power cabin and an upper comprehensive pipe rack gas cabin which are separated from each other, a fan hole and a fan of a comprehensive cabin, a fan hole and a fan of an electric power cabin, a fan hole and a fan of a gas cabin and a fan are arranged on the floor between the first layer and the second layer, the fan hole and the fan of the comprehensive cabin correspond to the comprehensive cabin on the first layer, the air duct of the electric power cabin and the comprehensive cabin on the upper layer of the second layer, the fan hole and the fan of the electric power cabin correspond to the comprehensive cabin on the first layer, the air duct of the electric power cabin and the upper comprehensive pipe rack electric power cabin on the second layer, the utility model discloses a comprehensive pipe rack, including the utility tunnel, the upper strata utility tunnel gas cabin on second floor, utility tunnel cross node is located outside utility tunnel cross node on vertical direction to gas cabin fan hole and fan, electric power cabin fan hole and fan, gas cabin fan hole and fan of gas cabin fan hole and fan correspondence first layer.
Still further, the third layer includes looks spaced lower floor utility tunnel utility compartment, lower floor utility tunnel electric power cabin, lower floor utility tunnel gas cabin. Be equipped with utility model cabin stair mouth, electric power cabin stair mouth, gas cabin stair mouth on the floor between second floor and the third layer, utility model cabin stair mouth corresponds upper utility tunnel utility model cabin and lower floor's utility tunnel utility model cabin to be equipped with utility model cabin stair, electric power cabin stair mouth corresponds upper utility tunnel electric power cabin and lower floor's utility tunnel electric power cabin, and is equipped with electric power cabin stair, gas cabin stair mouth corresponds upper utility tunnel gas cabin and lower floor's utility tunnel gas cabin to be equipped with gas cabin stair.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cross nodes and the ventilation openings of the comprehensive pipe gallery are combined and built together, so that the engineering investment is saved;
2. the vent is located the upper strata of utility tunnel cross node, and is independent separately, each other not disturbed, and this kind of structure of building altogether makes full use of utility tunnel cross node's upper space, has practiced thrift the underground space resource.
Drawings
Fig. 1 is a schematic view of a forward cross section of the present invention.
Fig. 2 is a schematic side sectional view of the present invention.
Fig. 3 is a schematic plan view of the top surface of the present invention.
Fig. 4 is a schematic plan view of the first floor and the floor between the first floor and the second floor according to the present invention.
Fig. 5 is a schematic plan view of the second floor and the floor between the second floor and the third floor according to the present invention.
Fig. 6 is a schematic plan view of the third layer of the present invention.
The parts in the figures are numbered as follows:
1 comprehensive cabin and electric cabin air duct
2 gas cabin air duct
3 closed cavity
4 synthesize cabin and electric power cabin air shaft
5 comprehensive cabin and electric power cabin fan overhaul manhole
6 gas cabin air shaft
7 gas chamber fan overhauls manhole
8 upper comprehensive pipe gallery comprehensive cabin
9 upper utility tunnel electric power cabin
10 upper comprehensive pipe gallery gas cabin
11 cabin fan hole and fan are synthesized
12 electric power cabin fan hole and fan
13 gas cabin fan hole and fan
14 lower floor utility tunnel utility model cabin
15 lower floor utility tunnel electric power cabin
16 lower floor utility tunnel gas cabin
17 comprehensive cabin stair opening
18 electric power cabin stair opening
19 gas cabin stairway opening.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
Referring to fig. 1 and 2, a structure of a utility tunnel intersection node and a vent built together is a three-layer structure, and the detailed description of the three-layer structure from top to bottom is described below.
Referring to fig. 1 and 2, the first layer is a ventilation opening, and the first layer comprises a comprehensive cabin and electric cabin air duct 1, a gas cabin air duct 2 and a closed cavity 3 which are separated from each other. Referring to fig. 3, a comprehensive cabin and electric power cabin air shaft 4 and a comprehensive cabin and electric power cabin fan maintenance manhole 5 which are communicated with the ground are arranged in the comprehensive cabin and electric power cabin air channel 1, and a gas cabin air shaft 5 and a gas cabin fan maintenance manhole 6 which are communicated with the ground are arranged in the gas cabin air channel 2. Synthesize cabin and electric power cabin air shaft 4 and gas cabin air shaft 5 and go out the position on ground and can dodge road junction's stadia blind area to clear distance between the two is 11.3m, satisfies the standard requirement, synthesize the setting of cabin and electric power cabin fan maintenance manhole 5, gas cabin fan maintenance manhole 6 and overhaul the manhole 6 for the fan of carrying on conveniently, the layer height of first layer is 2.1m, satisfies the requirement that personnel got into the maintenance fan.
Referring to fig. 1, 2, 5, the second floor is utility tunnel cross node's upper utility tunnel, and the second floor includes looks spaced upper utility tunnel 8, upper utility tunnel electric power cabin 9, upper utility tunnel gas cabin 10. Referring to fig. 4, a utility cabin fan hole and fan 11, an electric power cabin fan hole and fan 12, a gas cabin fan hole and fan 13 are arranged on a floor between the first layer and the second layer, the utility cabin fan hole and fan 11 corresponds to the utility cabin and the electric power cabin air duct 1 of the first layer and the upper utility tunnel utility cabin 8 of the second layer, the electric power cabin fan hole and fan 12 corresponds to the utility cabin and the electric power cabin air duct 1 of the first layer and the upper utility tunnel electric power cabin 9 of the second layer, the gas cabin fan hole and fan 13 corresponds to the gas cabin air duct 2 of the first layer and the upper utility tunnel gas cabin 10 of the second layer, and the utility cabin fan hole and fan 11, the electric power cabin fan hole and fan 12, the gas cabin fan hole and fan 13 are located outside the utility tunnel intersection node in the vertical direction.
Referring to fig. 1, fig. 2, fig. 5, fig. 6, the third layer is utility tunnel cross node's lower floor utility tunnel, and the third layer includes looks spaced lower floor utility tunnel 14, lower floor utility tunnel electric power cabin 15, lower floor utility tunnel gas cabin 16. Be equipped with utility compartment stair mouth 17, electric power cabin stair mouth 18, gas cabin stair mouth 19 on the floor between second floor and the third layer, utility compartment stair mouth 17 corresponds upper utility tunnel utility compartment 8 and lower floor's utility tunnel utility compartment 14 to be equipped with utility compartment stair, electric power cabin stair mouth 18 corresponds upper utility tunnel electric power cabin 9 and lower floor's utility tunnel electric power cabin 15 to be equipped with electric power cabin stair, gas cabin stair mouth 19 corresponds upper utility tunnel gas cabin 10 and lower floor's utility tunnel gas cabin 16 to be equipped with gas cabin stair.
This utility tunnel cross node and vent structure of building together have solved the vent that is located road intersection department and have set up the problem, and this kind of structure of building together has reached the purpose of practicing thrift investment, saving underground space resource.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.
Claims (5)
1. The utility model provides a structure that utility tunnel cross node and vent were built altogether, a serial communication port, the structure is three layer construction, from last extremely down, the first layer is vent and its interior air shaft, the fan maintenance manhole that is equipped with logical to ground, and second floor and third layer are utility tunnel cross node's upper utility tunnel and lower floor utility tunnel respectively, be equipped with fan hole and fan on the floor between first layer and the second floor, fan hole and fan lie in the utility tunnel cross node in vertical direction outside.
2. The structure of utility tunnel intersection node and vent built together of claim 1, wherein the first layer comprises a separated utility and power compartment air duct, gas compartment air duct, and closed cavity, a utility and power compartment air duct is provided with a utility and power compartment air shaft, utility and power compartment fan manhole to ground, and a gas compartment air shaft and gas compartment fan manhole to ground is provided with a gas compartment air shaft and a gas compartment fan manhole to ground.
3. The utility tunnel intersection node and vent co-constructed structure of claim 2, wherein the second layer comprises an upper utility tunnel utility compartment, an upper utility tunnel power compartment, an upper utility tunnel gas compartment separated from each other, a utility compartment fan hole and fan, a power compartment fan hole and fan, a gas compartment fan hole and fan are provided on the floor between the first layer and the second layer, the utility compartment fan hole and fan correspond to the utility compartment of the first layer and the power compartment air duct and the upper utility tunnel utility compartment of the second layer, the power compartment fan hole and fan correspond to the utility compartment of the first layer and the power compartment air duct and the upper utility tunnel power compartment of the second layer, the gas compartment fan hole and fan correspond to the gas compartment of the first layer and the upper utility tunnel gas compartment of the second layer, the utility compartment fan hole and fan, the power compartment fan hole and fan, and fan, Gas cabin fan hole and fan lie in outside utility tunnel cross node on vertical direction.
4. The utility tunnel intersection node and vent co-construction structure of claim 3, wherein the third layer comprises a lower utility tunnel utility compartment, a lower utility tunnel power compartment, a lower utility tunnel gas compartment that are separated from one another.
5. The utility tunnel intersection node and vent co-construction structure of claim 4, characterized in that, be equipped with utility tunnel stairway mouth, electric power cabin stairway mouth, gas cabin stairway mouth on the floor between second floor and the third floor, utility tunnel stairway mouth corresponds upper utility tunnel cabin and lower floor's utility tunnel utility cabin to be equipped with utility tunnel stair, electric power cabin stairway mouth corresponds upper utility tunnel electric power cabin and lower floor's utility tunnel electric power cabin, and is equipped with electric power cabin stair, gas cabin stairway mouth corresponds upper utility tunnel gas cabin and lower floor's utility tunnel gas cabin, and is equipped with gas cabin stair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004982.9U CN213417886U (en) | 2020-06-04 | 2020-06-04 | Structure that utility tunnel crossing node and vent were built altogether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004982.9U CN213417886U (en) | 2020-06-04 | 2020-06-04 | Structure that utility tunnel crossing node and vent were built altogether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213417886U true CN213417886U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021004982.9U Active CN213417886U (en) | 2020-06-04 | 2020-06-04 | Structure that utility tunnel crossing node and vent were built altogether |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213417886U (en) |
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2020
- 2020-06-04 CN CN202021004982.9U patent/CN213417886U/en active Active
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