At 14:00 on December 11, 2024, Guangdong ProvinceShenzhen Bay Yuefu Phase IIAn explosion occurred in one of the houses and affected multiple floors of the same building. Two of the houses on the floors were seriously damaged and the facade was almost completely burned. According to witnesses, the blast produced a strong shock wave to nearby landmarksBamboo shootsAlso affected. One person was killed in the accident and no other person was injured.Preliminary investigation showed that the cause of the fire was gas explosion.。

The harm caused by the gas explosion is very large. From this accident, the explosion does not know how much impact the building structure has caused. Once the main structure is damaged, the whole building may become a dangerous building, and the property loss can be too great.

According to the disclosure,2024In the first half of the year, the collected national(Excluding Hong Kong, Macao and Taiwan)Total number of gas accidents181up. In181An accident that caused the death of a person in a gas accident.13Accidents involving injuries55up,caused altogether27people died,158People were injured.

At present, most residential buildings use natural gas, and this Shenzhen building is also a natural gas explosion. Natural gas is flammable and explosive. Once it leaks, it will pose a huge threat to people's lives and property. Because the gas explosion has the characteristics of fierce fire, difficult to extinguish, wide spread, destructive power and easy to cause chain explosion, once the gas explosion occurs, the fire spreads rapidly and is difficult to extinguish, and two or more chain explosions may occur when touching the gas pipeline.

Therefore, it is recommended that every household should install a gas leak alarm, or use a detector to be more reliable and safe. After all, the alarm is generally sound and light alarm, and some also have networking functions, at any time to send the situation to the mobile phone. The detector is more convenient for inspection and inspection, and it is convenient to check where the leakage occurs, such as the pipeline interface, hose aging and other positions, and regularly check and prevent problems before they occur.

The core device of the alarm and detector is the sensor used to detect the leakage of liquefied gas. Here, to recommend you a sensorTGS2619-E00This sensor is specially developed by Figaro of Japan for detecting natural gas.

       TGS2619-E00Ideal for natural gas leak detection, such:

       1. TGS2619-E00Anti-interference ability is very strong, no response to the kitchen cooking wine or gas fume components, to avoid false positives.

        2. TGS2619-E00Rapid response to combustible gases (GB 15322.2-2019Right.T90The response time requirement is30within seconds)

       3. TGS2619-E00Repeatability is very good.

       4. Long-term stability, etc.

In addition, the performance of the TGS2619-E00 in terms of anti-silicon poisoning ability, anti-vibration and anti-drop are also fully in line with the requirements of GB 15322.2-2019. The TGS2619-E00 is equipped with a filter cover that can eliminate the influence of interference gases such as alcohol, which has extremely high sensitivity to methane gas. Selectivity. Especially suitable for complex atmosphere, demanding household environment for testing appliances, is the ideal household gas leak detector sensor.