The explosion-proof refrigerator in the laboratory plays a vital role in ensuring the safety of experiments. The following is a detailed introduction to the explosion-proof refrigerator in the laboratory:

I. Importance

In the laboratory environment, a variety of flammable and explosive chemicals, drugs and samples are often stored and used. Ordinary refrigerators may produce potential fire sources such as electric sparks during operation, and once in contact with these flammable and explosive substances, it will cause serious explosion accidents, causing great harm to laboratory personnel and equipment. Through special design and technology, the laboratory explosion-proof refrigerator can effectively prevent the explosion caused by internal and external fire sources, and provide safe and reliable storage conditions for the laboratory.

II. Characteristics

1.Excellent explosion-proof performance:

Using explosion-proof electrical control system, it can operate safely in dangerous environments and prevent electrical sparks from causing explosions.

With good sealing, prevent flammable and explosive gas or steam leakage.

The shell is usually made of high-strength explosion-proof material, which can withstand a certain amount of explosion impact.

2.Precise temperature control:

Laboratory explosion-proof refrigerators usually have an accurate temperature control system, which can operate stably in a wide temperature range and meet the storage requirements of different experimental items.

Some high-end models are also equipped with a temperature alarm function, when the temperature is out of the set range will send an alarm in time to remind the experimenter to take action.

3. Safe and reliable design:

It is equipped with multiple safety protection devices, such as overload protection, short circuit protection, grounding protection, etc., to ensure the safety of the refrigerator during operation.

Refrigerator doors are usually equipped with reliable locking devices to prevent unauthorized personnel from opening them and avoid accidents.

4.Easy to clean and maintain:

The interior is made of corrosion-resistant and easy to clean materials, which is convenient for laboratory personnel to carry out daily cleaning and disinfection.

Maintenance is relatively simple, which can reduce the operating costs of the laboratory.

III Use precautions

1.Correct installation:

When installing the explosion-proof refrigerator in the laboratory, a location with good ventilation and away from fire and heat sources should be selected.

Strictly follow the installation instructions provided by the manufacturer to ensure that the refrigerator is properly grounded.

2.Reasonable storage:

Store experimental items in strict accordance with the storage requirements of the refrigerator, and shall not exceed the rated load of the refrigerator.

Avoid storing incompatible items in the same refrigerator to prevent dangerous chemical reactions.

3.Regular maintenance:

Regular maintenance and inspection of the laboratory explosion-proof refrigerator, including cleaning the inside and outside of the refrigerator, checking the performance of the refrigeration system and electrical system.

Timely handling of problems to ensure that the refrigerator is always in good working condition.

4.Training and Warnings:

Special training should be given to the personnel who use the explosion-proof refrigerator in the laboratory to make them understand the explosion-proof principle, operating procedures and safety precautions of the refrigerator.

Set up obvious safety warning signs near the refrigerator to remind people to pay attention to explosion-proof safety.

In short, laboratory explosion-proof refrigerator is an important guarantee for laboratory safety. In the selection and use of laboratory explosion-proof refrigerator, should fully consider its explosion-proof performance, temperature control, safety design and other factors, and strictly abide by the use of precautions to ensure the safe operation of the laboratory.