With the increasing popularity of diving and underwater operations, submersible equipment performance and convenience have become the focus of divers and professional underwater workers. Professional submersible equipment not only needs high safety and reliability, but also needs to meet the continuous energy supply requirements in long-term and complex underwater environments. In this context, as an important part of submersible equipment, the integrated backpack battery system provides efficient and stable power support, greatly improving the comprehensive performance and user experience of submersible equipment. This article will focus on the integrated backpack battery system scheme in the professional submersible equipment package, and introduce its design concept, core composition, functional advantages and application value in detail.

I. Overview of integrated backpack battery system

integrated backpack battery system is an innovative design scheme that skillfully integrates battery pack and its management system into diving backpack. Compared with the traditional independent battery box or external power supply, the integrated design makes the power system highly integrated with submersible equipment, forming a compact, portable and safe whole. The system not only provides stable power for all kinds of electronic equipment in submersible equipment (such as diving computers, lighting equipment, underwater communication equipment and propulsion devices), but also takes into account ergonomic design, ensure the comfort and flexibility of divers in underwater activities.

II. Design concept and core composition

1. Design concept

the design core of integrated backpack battery system lies in "integration, efficiency, safety and convenience". By tying the battery system to the backpackThe organic combination of structures not only saves space, but also optimizes weight distribution and reduces the sense of weight bearing of divers. At the same time, the system adopts the modular design concept, which is convenient for maintenance and expansion and meets the needs of different diving tasks.

2. Core components

• high performance lithium battery pack
  lithium ion or lithium polymer batteries with high energy density are adopted to ensure long-term power supply. The battery pack is designed for special waterproof and Compression Resistance to adapt to the underwater high-pressure environment.

• Battery Management System (BMS)
  the intelligent battery management system is integrated to monitor the battery voltage, current, temperature and charging and discharging status in real time to ensure the safe operation of the battery and prolong the battery life.

• Heat dissipation structure
  combined with the backpack material and structure design, the efficient heat dissipation of the battery pack is realized, the overheating phenomenon is prevented, and the system stability is improved.

• Interface and connection module
  A variety of output interfaces are designed to support simultaneous power supply of multiple devices with strong compatibility and meet diversified needs such as diving computers and lighting equipment.

• Waterproof and pressure-proof shell
  high-strength waterproof material is adopted to ensure that the system is completely sealed in deep water environment and prevent entry.Water damage battery and management system.

• Ergonomic backpack structure
  the backpack adopts ergonomic design, reasonably distributes weight, improves wearing comfort and mobility flexibility.

III. Functional advantages

1. Highly integrated and compact structure

compared with the traditional battery system, the integrated backpack battery system perfectly combines the power supply with the backpack, reducing the cable clutter and extra burden, and making the divers move more freely.

2. Long-lasting endurance

the high-performance battery pack, together with the intelligent management system, ensures long-term power supply. Even in long-term underwater operation or night diving, it can continuously and stably supply power and enhance diving safety.

3. Multi-device power supply support

the system designs multiple output interfaces, which can be used for diving computers, underwater lights and communication equipment at the same time.And other auxiliary devices supply power to meet the needs of multi-equipment cooperative work.

4. Excellent safety performance

the intelligent battery management system monitors the status of the battery in real time and has multiple protection mechanisms such as overcharge, overdischarge, short circuit, and abnormal temperature to ensure the safety of the battery during diving and prevent accidents.

5. Comfortable and portable, ergonomic design

the backpack design fully considers the diving environment and the characteristics of human activities, reduces the sense of load and ensures the comfort and flexibility of divers in various complex underwater environments.

6. Convenient maintenance and modular design

the modular design of the battery facilitates disassembly, replacement and maintenance, and supports extended upgrades to meet the power requirements of diving tasks at different depths and durations.

IV. Application scenarios

1. Professional diving operation

in long-term diving operations such as underwater engineering, marine exploration, scientific research and investigation, the integrated backpack battery system can provide stable power support and ensure the normal operation of various electronic equipment of divers, improve work efficiency and safety.

2. Underwater shooting and lighting

photographers and videographers rely on strong lighting and camera equipment when working underwater. The integrated backpack battery system provides continuous power for these devices to ensure that the shooting process is uninterrupted.

3. Fire rescue and military operations

in underwater rescue and military latent missions, the equipment should be kept highly hidden and flexible. The integrated backpack battery system can meet the long-term power supply requirements, support the operation of communication equipment and propellers, and improve the operational efficiency.

4. Leisure diving and adventure

during night diving or long diving, the integrated battery system provides reliable endurance, ensuring the normal operation of diving computers and auxiliary equipment and ensuring diving safety.

V. Technical details and security

1. Waterproof grade design

the system meets the IP68 waterproof standard and can withstand the high pressure and humidity challenges of scuba-diving environment to ensure the safety of internal electronic components.

2. Battery Thermal Management

through the thermal conductivity design of backpack materials and the temperature control function of BMS, the battery temperature is monitored in real time to prevent overheating and improve the operation stability of the system.

3. Convenient charging and replacement

fast charging interface is adopted to support convenient charging; Modular design of battery makes battery replacement quick and easy, reducing diving preparation time.

4. Reliable electrical connection

high-Performance anti-corrosion joints and interfaces are adopted to ensure stable and reliable electrical connections and prevent poor contact caused by underwater environment.

users generally report that the integrated backpack battery system has greatly improved the overall performance and portability by submersible equipment. The backpack is well designed and comfortable to wear for a long time, battery strong endurance, meeting the needs of long-time underwater work. Multi-Device power supply and intelligent management functions make operation easier and enhance diving security. The modular design with convenient maintenance has also won high recognition from professional diving teams.

The integrated backpack battery system in professional submersible equipment has become an indispensable core component of modern submersible equipment due to its highly integrated design concept, excellent endurance and perfect safety guarantee. It not only meets the power supply needs of divers and professional underwater workers in complex environments, but also greatly improves the portability and use experience by submersible equipment.