I am the person in charge of supermarket fire control. The fire hydrant is out of water. Please inform the property. The property said it was afraid of freezing and cracking, so it didn't inject water

I am the person in charge of supermarket fire control. The fire hydrant is out of water. Please inform the property. The property said it was afraid of freezing and cracking, so it didn't inject water. So can we not inject? According to the trend of building comprehensive pipelines, fire-fighting pipelines can be laid in the same direction as heating pipelines. Using the temperature of heating pipeline to improve the water temperature of fire pipeline to prevent icing; If you don't have the same heating pipe

Under the condition of laying conditions, it can be considered to add a certain amount of antifreeze to the water quality of fire pipeline, which has a certain micro-corrosion effect on the pipeline; Electric tracing can also be considered to prevent the pipeline from freezing, but when it is implemented,

The whole heat tracing system must be in an online monitoring state to prevent accidental failure of electric heat tracing.

However, water injection must not be stopped, which is not in compliance with relevant laws and regulations, and it is very dangerous in an emergency.

You can ask your neighbors more questions, hoping to help you.