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Long tunnel underwater operation type manned submersible vehicle

A technology for underwater operations and submersibles, applied to underwater operation equipment, underwater ships, ships, etc., can solve problems such as difficulty in self-rescue, inability to leave the cabin, and imperfect emergency escape system for operators, and achieve reasonable design and security The effect of personal safety

Pending Publication Date: 2018-11-06
青岛太平洋水下科技工程有限公司
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Problems solved by technology

[0004] The present invention aims at the above-mentioned technical problems that the personnel inside the existing manned submersible cannot leave the cabin, cannot carry out maintenance and overhaul outside the cabin; the emergency escape system is not perfect, and it is difficult for the operators to save themselves; At the same time, it has the conditions for operators to work out of the cabin, and is a safe and reliable operational manned submersible for submerging in long tunnels.

Method used

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  • Long tunnel underwater operation type manned submersible vehicle
  • Long tunnel underwater operation type manned submersible vehicle
  • Long tunnel underwater operation type manned submersible vehicle

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Embodiment

[0023] Example: such as Figure 1 to Figure 3 As shown, a long tunnel underwater operation type manned submersible vehicle includes a cabin body, and the cabin body is divided into three parts: a water cabin A, a transition cabin B, and an air cabin C through a gate 9 . Under normal sailing conditions, the staff operates the submersible, observes the external situation and rests and stands by in the atmospheric pressure chamber C. Facilities such as a console 8, a display screen 15, and a seat 19 are installed inside. A pressurization system is installed in the transition cabin B, and the pressure in the cabin can be gradually equalized with the external water pressure by means of air compression or water filling, so that the personnel in the cabin can gradually adapt to the underwater pressure. Tank A is mainly loaded with construction materials, hydraulic construction equipment, hydraulic power station, emergency equipment, etc. During operation, the staff wear diving suits...

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Abstract

The present invention provides a long tunnel underwater operation type manned submersible vehicle. The manned submersible vehicle includes a cabin, the outside of the cabin is provided with multiple thrusters in different directions, the cabin is connected with an umbilical cord, the umbilical cord is connected with the mother ship, and the bottom of the cabin can be disassembled and fitted with aballast tank; the cabin is divided into an air tank, a transition module and a water tank, all of which are equipped with umbilical cord power supply interfaces, storage batteries and lighting systems, and a navigation system and a life support system are arranged in the air tank, and a pressurization system is provided in the transition module, the water tank is equipped with construction toolsand life-saving boats. The submersible vehicle adopts a three-compartment separated structure, which is designed to be reasonable and suitable for observation and maintenance of long tunnel. The emergency escape measures are perfect, the internal electrical system and the life support system all have the emergency equipment, and are provided with three life-saving measures: umbilical cord, life-saving boat and small propeller, which fully guarantee the safety of the staff.

Description

technical field [0001] The invention belongs to the technical field of submersibles, and in particular relates to an operational manned submersible suitable for submerging in long tunnels. Background technique [0002] Due to the long distance of underwater long tunnels and the limited diving time of divers, it is very difficult to realize manual maintenance of the entire tunnel. Under normal circumstances, the underwater inspection of tunnels with a length of less than 2km uses underwater robots or sewage remote-controlled submersibles to take pictures of the surface of the lining structure inside the tunnel. According to the defects of the concrete structure photographed, the location to be repaired can be determined. This method can only find and determine the problems that need to be repaired in the tunnel, but cannot complete the maintenance work. For underwater tunnels with a length greater than 2km, even underwater robots cannot perform thorough inspection and maint...

Claims

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Application Information

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IPC IPC(8): B63G8/00B63G8/40
CPCB63G8/00B63G8/40
Inventor 单宇翥陈烨陈洋
Owner 青岛太平洋水下科技工程有限公司
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