Door lock of energy storage equipment protection door-guarantee of safety and reliability

With the progress of society and the development of science and technology, the application of energy storage equipment is more and more extensive, but its safety problems are also increasingly prominent. In order to ensure the safety of equipment and surrounding environment, the protective measures of energy storage equipment become very important. Among these measures, the protective door lock, as an important part, not only plays the role of isolating danger, but also must meet various safety standards.

1. The important role of door lock.

First of all, from the safety point of view, there may be high temperature, high pressure and other risk factors inside the energy storage equipment. When an abnormal situation occurs, the protective door lock can effectively prevent people from misoperation and entering the dangerous area; Secondly, because the energy storage equipment often needs regular maintenance and repair, and the door lock of the protective door can realize convenient opening and closing, thus facilitating the daily management of the staff; Finally, for some high-value or sensitive application scenarios, the protective door lock can also play the role of anti-theft and anti-destruction, ensuring the safety of equipment and its contents.

2. Design requirements of protective door lock

Generally speaking, the protective door lock of energy storage equipment should have the following characteristics:

Good corrosion resistance and adaptability to harsh environment;

Simple and reliable structure, easy to install and use;

Have good sealing performance to prevent dust, moisture and other external substances from invading the equipment;

It should meet the requirements of relevant industry norms and standards, such as the physical safety protection regulations of power secondary system promulgated by State Grid Corporation.

3. Technical types of protective door locks

At present, the common protective door locks of energy storage equipment on the market mainly include mechanical and electronic types. Among them, mechanical door locks mainly include ordinary padlocks and rotary handle locks. The electronic type includes password keyboard lock, fingerprint identification lock and other forms. Different types of door locks have their own advantages and disadvantages and are suitable for different occasions:

Ordinary padlocks have low cost, but because there is no specific unlocking method, they are easy to be opened by unauthorized personnel, and their security is poor.

The structure of the rotary handle lock is relatively complex, and it can be opened and closed by the key, which improves the safety, but there is also the risk of being copied.

The password keyboard lock can be verified by inputting the combination of numbers, which can avoid the above problems, and it is convenient and quick to change the password, which is suitable for the situation where there are certain requirements for security and frequent changes of personnel.

Fingerprint identification lock uses human biometric information to confirm identity, which is unique and unrepeatable, and is one of the more advanced technical means at present. However, it should be noted that this type of door lock is usually expensive and may not work normally under extreme conditions (such as finger injury).

Step 4 summarize

To sum up, the selection of the protective door lock of energy storage equipment should be based on the actual demand and make a decision after comprehensively considering various factors. At the same time, it should also be noted that although modern science and technology have greatly improved the functionality and reliability of door lock products, it is still necessary to strengthen management and supervision in the specific application process to ensure that all measures are put in place and give full play to their effectiveness.

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