Construction method of underground fire pump room
A construction method and pump house technology, applied in artificial islands, water conservancy projects, underwater structures, etc., can solve the problem that the roof is easy to be jacked up.
Pending Publication Date: 2021-03-02
宁波中鼎建筑设计有限公司
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Problems solved by technology
[0004] In view of the related technologies mentioned above, the underground pool is more likely to infiltrate groundwater. When the buoyancy of the groundwater is greater than the weight of the water tank, the water tank floats in the underground pool. At this time, the floating water tank will collide with the roof and squeeze the roof, making it easier for the roof to happened to be jacked up
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[0048] The following is attached Figure 1-6 The application is described in further detail.
[0049] The embodiment of the application discloses a construction method for an underground fire pump room.
[0050] refer to figure 1 and figure 2 , the fire pump room includes an underground pool 1 excavated on the ground, a water tank 2 installed in the underground pool 1, and a bolt pump room 3. There is a water pump, the water inlet of the water pump is connected with a delivery pipeline 4, and the end of the delivery pipeline 4 away from the water pump stretches into the water tank 2, so that the water in the water tank 2 can be drawn to the ground by the water pump.
[0051] see figure 2 , the top of the underground pool 1 is covered with a top plate 5, the top plate 5 closes the upper opening of the underground pool 1, the top plate 5 is provided with an inspection port 51 communicating with the underground pool 1, and the top plate 5 is provided with a well cover 52 co...
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Abstract
The invention relates to a construction method of an underground fire pump room, and belongs to the technical field of fire protection. According to the construction method, supporting columns are arranged at the four corners of an underground water pool, a concrete beam is arranged at the bottom of the underground water pool, a water tank connected with the concrete beam is arranged on the concrete beam, connecting rods connected with the supporting columns penetrate through the two ends of the concrete beam, and an abutting piece abutting against a top plate is arranged at the top of the water tank. The top of the water tank abuts against the top plate through the abutting piece, the bottom of the water tank is connected with the concrete beam through welding, the concrete beam is connected with the supporting columns, the water tank is stable in the underground water pool, and the water tank is not prone to floating by underground water.
Description
technical field [0001] The present application relates to the technical field of fire protection, in particular to a construction method for an underground fire pump room. Background technique [0002] The fire pump room is a pump room where fire water pumps, power machines and auxiliary equipment are installed. The fire pump room has ground type and buried type. Because the ground type water tank occupies a large area, the buried type is becoming more and more popular. [0003] The buried fire pump room in the related art includes an underground pool excavated on the ground, a water tank arranged in the underground pool, a roof covering the underground pool, and a pump room arranged on the roof. The water outlet is connected to the water tank, and water is generally stored in the water tank. When a fire occurs, the water in the water tank is drawn out by the water pump for fire extinguishing. [0004] In view of the above-mentioned related technologies, the underground po...
Claims
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Login to View More IPC IPC(8): E02D29/045E03B11/14
CPCE02D29/045E03B11/14
Inventor 王冲
Owner 宁波中鼎建筑设计有限公司