Ground integrated fire pump station, fire water tank, buried box pump integrated for temporary building projects

Description :

　　Our company's cooperative projects cover more than 20 provinces, and a large part of our customers have a very high repurchase rate. Our service philosophy is to start with project needs and end with customer satisfaction. Guided by independent technology, continuously increasing independent research and development efforts, we have a design team, product production base, engineering construction team, and customer service team.

　　In many temporary construction sites, the integration of buried box pumps can be found. Because construction companies must ensure temporary fire safety on site during construction, they need to purchase water tanks to ensure fire water supply. However, if a traditional stainless steel water tank is purchased, its welding installation method may result in complete relocation during demolition, which is more labor-intensive and time-consuming. So at this time, many construction companies choose prefabricated stainless steel water tanks, which can ensure the demand for fire water and facilitate the demolition of water tanks. So prefabricated water tanks are widely used in the industry. Of course, there are also cases of integrating buried box pumps in industrial and civil buildings.

　　Integrated buried box pumpWidely used in hotels, schools, industrial and mining enterprises, public institutions, residential buildings, and office buildings, it is a product used as a storage facility for public domestic water, fire water, and industrial water. The geographical fire water tank sheet is made of food grade resin, which is pressed by high temperature, high pressure, and machinery. In terms of manufacturing process, machine pressing is adopted for production. It has improved the strength of vibration and impact resistance, overcome the uneven strength of hand pasted products, and enhance the compressive strength and service life; In terms of exterior design, the central part of the plate has a concave curve, which enhances the pressure bearing capacity of the water tank.

　　Integrated buried box pumpThe internal structure consists of three main parts: a water pump unit, a fire water tank, and a pump room. The anti floating effect is good because the bottom plate is connected to the box body during design, and the weight of the box body offsets the buoyancy of groundwater. The system is well maintained, with internal reinforcement, pump stations, pipelines, sprinklers, etc., making the structure more sturdy. Saved costs. Beautiful appearance, light weight, easy installation, and wide range of uses.

　　Integrated buried box pumpGenerally, galvanized steel plates or BDF water tanks are selected. The structure is prefabricated, with DN50 hot-dip galvanized pipes and locking connections inside, which are very reliable and can be covered with soil for about 1 meter All BDF buried fire water tanks are connected with bolts, eliminating the hassle of on-site welding and preventing corrosion caused by welding. Stainless steel bolts and non-toxic and harmless edible silicone sealing gaskets ensure that the formed water tank does not leak, leak or overflow.

　　The water pump unit is selected with non overload characteristics, which can adapt to pressure changes within a large range of the water source and will not produce overload phenomena. The integrated pump station of buried box pump can adopt a full frequency conversion control system, that is, all pumps are driven by frequency conversion speed regulation, or a partial frequency conversion control system can be used. The function of the pressure tank is the same as that of the pressure tank in the typical two-stage pressurized water supply equipment. The diaphragm type miniature pressure tank used in this series of standard products mainly utilizes its pressure holding function, which is conducive to the intelligent automatic energy-saving control of the equipment.

　　Hunan Fire Box Pump Integrated Manufacturer

　　Integrated buried box pumpThe selection of the model should be based on the fire protection system installed in the pump room, and each set of fire pumps is used for the fire water supply system. Each set of fire pumps is equipped with two pumps of the same model, one for operation and the other for use. The performance of fire water pumps should meet the flow and pressure requirements of the fire water supply system, and the effective fire water volume should be calculated based on the flow rate of each group of fire water pumps, and should comply with the provisions of the Technical Specification for Fire Water Supply and Fire Hydrant Systems GB50974014.

　　(1) For more complex projects, the overall layout of water supply and drainage (rainwater, sewage) can be drawn separately (simple projects can be drawn on one map), but the interrelationships between various pipelines need to be expressed clearly.

　　(2) Indicate the diameter and elevation of the joint well where rainwater and sewage pipes are discharged into the municipal rainwater and sewage pipe.

　　(3) Indicate the distance between the septic tank (sewage tank, buried sewage treatment device, etc.) and the buried domestic drinking water tank. If it does not meet the requirements,

　　Please indicate what effective measures have been taken.

　　(4) Outdoor water supply ring network dedicated for firefighting or shared by firefighting and daily life, with clear valve installation positions.

　　(5) Clearly specify the layout of outdoor fire hydrants (special attention must be paid to the use of outdoor fire hydrants already installed by the municipal government), fire pump couplings, and fire water tank water intakes.

　　Hunan Fire Box Pump Integrated Manufacturer

　　Technical conditions for integrated buried box pump:

　　1) The power supply should be reliable and should be dual power or dual circuit power supply. It should have power adaptability and be able to work normally when the input voltage fluctuation of the equipment and the controller does not exceed ± 10% of the rated voltage.

　　2) The integrated buried box pump should have the functions of automatic adjustment of water pump speed and soft start. When supplying water at a constant pressure, the difference between the set pressure and the actual pressure shall not exceed 0.01 MPa; When using variable pressure water supply, the working pressure of the water supply system should be changed according to the working characteristic curve of the pipeline.

　　3) Underground fire water tanks should have water level "alarm" and pump control functions. When the water level exceeds the maximum, an "alarm" will be triggered. When the water level drops to the minimum, an "alarm" will be triggered and the machine will be stopped. When the water level returns to the starting pump level, it will automatically start.

　　4) The integrated pump station of buried box pump should have windows for observing the set pressure and actual pressure display, water pump power supply frequency display, and fault observation display.

　　5) The buried fire water tank should be able to perform self inspection and alarm for various faults, and automatically or manually extinguish alarms for recoverable faults to restore normal operation.

　　6) The equipment should have protection functions for overload, short circuit, overvoltage, phase loss, undervoltage, overheating, etc.

　　Hunan Fire Box Pump Integrated Manufacturer

　　7) Environmental requirements for underground fire water tank water supply equipment:

　　(1) Temperature: 5-40 ℃.

　　(2) Relative humidity: not less than 90% at a temperature of 20 ℃.

　　(3) Altitude: should not exceed 1000m

　　(4) The installation location of the equipment should be free of conductive or explosive dust, corrosive metals, or gases or vapors that damage insulation. Gas or vapor that destroys insulation.

　　8) Requirements for the installation of electrical control cabinets for integrated buried box pumps:

　　(1) The bottom of the cabinet should be 0.1m above the ground

　　(2) The distance between the cabinet top and the roof (slab top) shall not be less than 1.0m

　　(3) There should be a 0.8m passage between the back wall of the cabinet and the wall surface.

　　9) The pipeline system of the buried fire box pump should be equipped with a drainage device at the lowest point.

　　Ground integrated fire pump station, fire water tank, buried box pump integrated for temporary building projects

　　Everyone should know that there are many suppliers for the integration of buried box pumps, each with their own strengths. We never deny anyone's achievements and abilities, and what we can share with everyone is of practical significance. Regarding the procurement knowledge of buried box pump integration, we welcome everyone to speak freely.

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