淮安附近有没有服务

Hello, welcome to the stainless steel water tank manufacturer!

National hotline

eighteen billion six hundred and thirty-seven million three hundred and two thousand and ninety-nine

Your location: home page > News Center > Company news

Notes on installation of stainless steel fire water tank

Release date: May 8, 2020 Number of visits: four hundred and thirty-one

For Stainless steel fire water tank Everyone is no stranger, so do you really install the fire water tank in a reasonable position? You know, if you install it in these seemingly reasonable places, there is a big hidden danger. Next, let's take a look at some problems in the daily installation of stainless steel fire water tanks.


1. The tank will not be set at the top of the building


When setting water tank for large space buildings with steel structure roof, some designers think that booster pump can be set to meet the pressure of fire hydrant and nozzle at unfavorable points. Therefore, the water tank is set in the middle layer of reinforced concrete structure, and the lift of booster pump is increased to meet the working pressure requirements of high point sprinkler. In fact, this is a wrong way to make the water tank become an intermediate pool, unable to rely on gravity flow to supply water for the pipeline.


2. Connect the water tank outlet pipe from the pipe behind the alarm valve

  Stainless steel fire water tank

Some designers connect the outlet pipe directly to the top water supply pipe of the automatic sprinkler system, which seems to meet the requirements and save pipe materials. In fact, this is a misunderstanding. If this is done, the water in the water tank will directly enter the system pipe network without passing through the alarm valve, so that the water pressure in the pipeline in the alarm valve is very high, and the hydraulic alarm bell can not alarm in time, and the water pump can not be started, which greatly increases the danger. Therefore, in the design, the designer should pay attention to connect the outlet pipe from the pipeline in front of the alarm valve according to the specification.


3. The outlet pipe of booster pump is used as the outlet pipe of water tank


Although it is stipulated in the fire protection technical specification, booster pump can be set when the pressure of fire hydrant and nozzle at unfavorable points cannot meet the requirements. However, the water consumption of the water pump in the initial stage of fire fighting can not meet the water demand of the water pump directly. Therefore, when the booster pump is set, the bypass pipe should be set beside the outlet pipe to make the water flow not less than the specification.


All rights reserved by the manufacturer of stainless steel water tank Engine technology network

Scan and consult wechat customer service
eighteen billion six hundred and thirty-seven million three hundred and two thousand and ninety-nine