干粉灭火器的充装周期是多少？

来源：http://www.cx-fire.com/ 日期：2024-01-11

一、干粉灭火器充装周期

1、 Filling cycle of dry powder fire extinguishers

干粉灭火剂在正常环境温度下储存5年。12年是干粉器的充装周期。通常，灭火器重新充装时，维修单位会贴上灭火器年检标签，即在10年有效期内，需要每隔一两年重新充装一次。这两种有效期是指灭火器自出厂之日起计算的。

Dry powder fire extinguishing agents are stored at normal ambient temperatures for 5 years. 1-2 years is the filling cycle of the dry powder machine. Usually, when refilling a fire extinguisher, the maintenance unit will attach an annual inspection label to the fire extinguisher, which means that it needs to be refilled every year or two within the 10-year validity period. These two expiration dates refer to the calculation of the fire extinguisher from the date of manufacture.

长时间放置干粉灭火器会导致灭火器中的干粉结块，导致无法完全喷射或喷射。因此，干粉灭火器应送具有灭火器维修资质的企业进行充气换粉处理。

Long term placement of dry powder fire extinguishers can cause clumping of dry powder in the extinguishers, making it impossible to fully spray or spray. Therefore, dry powder fire extinguishers should be sent to enterprises with fire extinguisher maintenance qualifications for inflation and powder replacement treatment.

二、干粉灭火器使用周期

2、 Service life of dry powder fire extinguishers

干粉灭火器的使用周期一般为8-12年，其中8年为便携式干粉灭火器（储气瓶）；10年为便携式压力干粉灭火器和手推车干粉灭火器（储气瓶）；12年为手推车压力干粉灭火器。

The service life of dry powder fire extinguishers is generally 8-12 years, of which 8 years are portable dry powder fire extinguishers (gas cylinders); 10 years for portable pressure dry powder fire extinguishers and handcart dry powder fire extinguishers (gas cylinders); 12 years for handcart pressure dry powder fire extinguishers.

干粉灭火器长期使用也会导致灭火器中的压力下降，导致灭火器无法喷射。因此，当灭火器压力不足时，应送合格的灭火器维修企业进行充气处理。

Long term use of dry powder fire extinguishers can also lead to a decrease in pressure inside the extinguisher, causing it to be unable to spray. Therefore, when the pressure of the fire extinguisher is insufficient, it should be sent to a qualified fire extinguisher maintenance enterprise for inflation treatment.

一旦这种干粉灭火器的有效期到了，就需要更换产品。否则，它不仅会在再次发生火灾时起到灭火的作用，还会增加我们的财产损失。

Once the expiration date of this dry powder fire extinguisher expires, the product needs to be replaced. Otherwise, it will not only have the effect of extinguishing the fire in the event of another fire, but also increase our property losses.

三、干粉灭火器注意事项

3、 Precautions for dry powder fire extinguishers

1.环境温度低于5℃时不宜使用。

1. It is not suitable to use when the ambient temperature is below 5 ℃.

2.不得放置在高温或剧烈振动的地方。

2. It should not be placed in a place with high temperature or severe vibration.

3.避免直接撞击，应水平取放。

3. Avoid direct impact and place horizontally.

4.非指定人员，任何人不得随意移动。

4. Non designated personnel are not allowed to move freely.

5.投掷时，不要举过头顶用力投掷。

5. When throwing, do not lift your head and throw forcefully.

6.任何时候都不能在胸前摆弄或操作灭火器，以免造成意外。

6. Do not manipulate or operate fire extinguishers in front of your chest at any time to avoid accidents.

7.灭火器的维应由具有灭火器维修资质的厂家进行。

7. The maintenance of fire extinguishers should be carried out by professional manufacturers with fire extinguisher maintenance qualifications.

8.每月检查压力表指针低于绿区的情况。

8. Check the pressure gauge pointer below the green zone every month.

9.开启灭火器的过程是用力按压，不要慢慢按压，否则会造成灭火器喷嘴堵塞，影响灭火效果，造成直接经济损失，一旦开启就不再密封维护。

9. The process of opening a fire extinguisher is to press it forcefully, do not press it slowly, otherwise it will cause the nozzle of the fire extinguisher to block, affect the fire extinguishing effect, and cause direct economic losses. Once opened, it will no longer be sealed for maintenance.

10.每次再充装前，应经过2次充装.6MPa水压试验合格。

10. Before each refill, it should be filled twice and pass the 6MPa water pressure test.

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