Integrated manufacturer of above ground fire box pumps

Integrated manufacturer of above ground fire box pumpsXBZ-324-0.40/45-M-II

Due to the complex process and heavy weight of a single board in the integrated water tank of anti floating buried fire box pumps, the required labor is also increased. Therefore, there are relatively few manufacturers of anti floating buried fire box pump integrated water tanks, and there are many people who are not familiar with them. The integrated foundation method of anti floating box pump without bottom plate, how is the water tank without bottom plate connected to the foundation, are there any special requirements for cement foundation? Whether to do anti-corrosion or not, won't it leak water? Also, which is more expensive between the foundation used for the integrated anti floating box pump without bottom plate and the foundation used for the integrated buried box pump with bottom plate? Below, I will briefly explain the method of integrating the anti floating buried fire box pump foundation:

The material of the integrated box body of the general anti floating buried fire box pump is BDF material, where B refers to stainless steel; D refers to galvanized steel sheet; F refers to composite type; Overall, it is a composite material of stainless steel and galvanized steel plate.

Integrated manufacturer of above ground fire box pumpsXBZ-324-0.40/45-M-II

At present, there are three types of BDF materials on the market, each with a different price (the same material is mainly due to differences in craftsmanship). One is the old-fashioned type (stainless steel is first molded, then galvanized sheet is molded, and finally the stainless steel sheet and galvanized sheet are manually combined together), which has advantages; cheapness; inferiority; Time consuming and labor-intensive, outdated craftsmanship is not aesthetically pleasing! The second type is the four corner welding type (similar to the usual stainless steel molded plate, which is formed by mechanical grinding tools to composite mold stainless steel and galvanized plate and then welded at four corners), with a moderate price; The third type is 45 degree non welded one-time molding (four corners without welding, strong sealing, relatively high price)

Internal structure description of integrated anti floating buried fire box pump

The ventilation system in the pump room adopts a 24-hour non powered ventilator

The pump room is heated by setting an automatic constant temperature device when the temperature in the pump room is below 5 ℃

The fire resistance rating of the pump station is level two.

The plan size of the pump room maintenance hole is 2m × 2m

The material of the corner staircase in the pump room is hot-dip galvanized steel plate

Install a magnetic flap level gauge in the pump room to display the water level in the water tank.

The water outlet pipe of the fire protection system adopts dual outlet.

The structural form is: all adopt steel structure form

The installation method is a combination of bolt assembly and welding

The location of the pump station is either above ground or underground

Material of pump station: hot-dip galvanized or stainless steel or composite steel plate or galvanized steel plate and 304 stainless steel composite plate Material of pump station: hot-dip galvanized or stainless steel or 304 stainless steel composite plate

Internal structure and material of pump station water tank: full scaffold structure or portal steel frame structure; Hot dip galvanized steel pipe;

Internal structure and material of pump room: portal steel frame structure; The material is hot-dip galvanized I-beam or composite reinforced I-beam

Pump station bearing capacity: 100-450KN/㎡

Pump station service life: over 30 years

The foundation of integrated box pump: using raft foundation

The anti-seepage and leakage prevention of the water tank in the fire pump station adopts the use of EPDM rubber sealing strips

The diameter of the vent pipe of the fire pump station is DN100 and it is led to the collection pit

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