CN204691780U - Energy-saving road tunnel structure - Google Patents

Abstract

The utility model discloses an energy-saving underground road structure. There are above-ground lanes and underground lanes on the upper and lower sides of the separation belt, lighting equipment is installed on the top of the underground lane, wind energy collectors are installed on the inner top of the underground lane, vibration energy collectors are installed on the ground of the above-ground lanes, solar collectors, Both the vibration energy collector and the wind energy collector are connected with lighting equipment through energy conversion equipment. The utility model replaces mechanical ventilation with natural ventilation, and installs a series of energy collection devices such as solar energy, wind energy, and vibration energy. After converting energy into electrical energy, it can provide part of the electrical energy for the daily operation of the tunnel, which is energy-saving, environmentally friendly and safe.

Description

Energy-saving underground road structure

technical field

The utility model relates to the technical field, in particular to an energy-saving underground road structure.

Background technique

In big cities, due to road width and surrounding building environment requirements, in order to solve traffic problems, more and more roads are built underground. Underground roads generally adopt a fully enclosed buried tunnel structure and are laid under the road. For the air environment of the tunnel, there is generally a mechanical ventilation device, and in a tunnel longer than 1 km, it is basically mandatory to install a ventilation device 9, and its structural layout is shown in Figure 1.

The design structure mainly has the following problems:

1. During the construction period, in order to deal with the ventilation problem in the tunnel, it is necessary to add corresponding ventilation devices, exhaust devices, etc., and increase the depth of the structure, which will increase the overall construction cost of the project.

2. During the operation period, the post-operation and maintenance costs of the ventilation device are relatively high, and it needs to consume electric energy, so the overall operation cost is relatively high.

Therefore, those skilled in the art are devoting themselves to developing an energy-saving underground road structure.

Utility model content

In view of the above-mentioned defects of the prior art, the technical problem to be solved by this utility model is to provide an energy-saving underground road structure, which replaces mechanical ventilation with natural ventilation, and installs a series of energy collection devices such as solar energy, wind energy, vibration energy, etc. After converting the energy into electrical energy, it can provide part of the electrical energy for the daily operation of the tunnel, which is energy-saving, environmentally friendly and safe.

In order to achieve the above purpose, the utility model provides an energy-saving underground road structure, including a divider, an above-ground driveway, an underground driveway, a solar collector, an energy conversion device, a vibration energy collector, a wind energy collector, lighting equipment, a divider The top is equipped with a solar collector, the upper and lower sides of the separation belt are respectively equipped with an above-ground driveway and an underground driveway, the top of the underground driveway is equipped with lighting equipment, the inner top of the underground driveway is equipped with a wind energy collector, and the ground of the above-ground driveway is equipped with a vibration energy collector. , solar energy collectors, vibration energy collectors, and wind energy collectors are all connected to lighting equipment through energy conversion equipment.

Preferably, the partition is an open central partition, that is, the inside of the tunnel can be ventilated through the open partition.

Preferably, the solar collector is also connected to a solar power storage device to collect solar energy and convert it into electric energy for storage.

The beneficial effects of the utility model are:

1. Burial depth of the tunnel:

Reducing the ventilation equipment can reduce the thickness of the equipment by about 50cm, so that the buried depth of the entire tunnel can be reduced by 50cm, which can reduce the total investment of the project construction.

2. Operating expenses:

The use of natural ventilation structure can reduce ventilation equipment such as exhaust fans and reduce later operating costs.

3. Recycling system:

After installing the solar energy storage device and the vibration energy harvesting device, part of the energy can be collected, and through the energy converter, the electric energy for the underground road lighting equipment can be provided.

Utilize the air flow generated during the driving of the vehicle, pass through the wind power generation facility, store energy, and use the vibration of the vehicle to collect vibration energy.

4. Reduce environmental impact:

Weak has no open ventilation openings, and the entire tunnel needs to be equipped with centralized exhaust air shafts, which has a great impact on the environment around the air shafts. Weak uses open and decentralized ventilation, and the pollutants are evacuated evenly and quickly, with little impact on the surrounding environment.

5. Improve escape safety:

Under special circumstances, the opening can be used as a personnel escape, and personnel can directly escape to the ground through the opening, which increases the safety of tunnel operation.

The conception, specific structure and technical effects of the present utility model will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model.

Description of drawings

Fig. 1 is a structural schematic diagram of an underground road in the prior art.

Fig. 2 is a schematic structural view of the utility model.

Fig. 3 is a plan view of the underground road in Fig. 2 .

Detailed ways

As shown in Figure 2-3, a specific embodiment of the utility model, an energy-saving underground road structure, includes a divider 1, an above-ground driveway 2, an underground driveway 3, a solar collector 4, an energy conversion device 5, and a vibration energy collector 6. Wind energy collector 7, lighting equipment 8, a solar collector 4 is installed on the top of the separation zone 1, an above-ground driveway 2 and an underground driveway 3 are respectively set on the upper and lower sides of the separation zone 1, and lighting equipment 8 is installed on the top of the underground driveway 3, and the underground A wind energy collector 7 is arranged on the top of the inner side of the lane 3, and a vibration energy collector 6 is arranged on the ground of the lane 2 on the ground. connected.

It should be noted that the partition 1 is an open central partition, that is, the inside of the tunnel can be ventilated through the open partition.

In addition, the solar collector 4 is also connected with a solar power storage device to collect solar energy and convert it into electric energy for storage.

In this specific embodiment, wind power generation facilities are also installed inside the tunnel, and the airflow driven by the driving of the car is used to collect wind energy and convert it into electrical energy storage. Increase the vibration energy collection equipment to collect the vibration energy generated by the vehicle. Install energy conversion equipment to convert the collected energy into electrical energy for lighting equipment in the tunnel.

The energy-saving underground road design in this specific embodiment replaces mechanical ventilation with natural ventilation, and installs a series of energy collection devices such as solar energy, wind energy, and vibration energy. After converting energy into electrical energy, it can provide part of the electrical energy for the daily operation of the tunnel. In the construction stage, the investment expenditure of mechanical equipment is reduced, and in the operation stage, the operating expenses generated by energy consumption are reduced, environmental pollution is reduced, and the safety of tunnel operation is improved.

The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present utility model without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the scope of protection defined by the claims .

Claims (2)

1. The energy-saving underground road structure is characterized in that: comprising a divider strip (1), an above-ground driveway (2), an underground driveway (3), a solar collector (4), an energy conversion device (5), a vibration energy collector ( 6), wind energy collector (7), lighting equipment (8), solar energy collector (4) is arranged on the top of the separation strip (1), and the upper and lower sides of the separation strip (1) are respectively equipped with an above-ground driveway (2) and an underground driveway (3), the top of the underground driveway (3) is provided with lighting equipment (8), the top of the inner side of the underground driveway (3) is provided with a wind energy collector (7), and the ground of the driveway (2) on the ground is provided with a vibration energy collector (6). ), solar collector (4), vibration energy collector (6), wind energy collector (7) all link to each other with lighting equipment (8) through energy conversion equipment (5); Described solar collector (4) is also connected with The solar power storage device is connected. 2. The energy-saving underground road structure according to claim 1, characterized in that: said divider (1) is an open central divider.