Daily tips for using sprinklers
Daily tips for using a sprinkler:
1. When using a pond, ditch, or river as a source of water, the sprinkler must notice that the end of the suction pipe should be completely submerged in the water stream. In order to avoid the inhalation of sediment and other debris, it is common to install a filter device at the end of the suction pipe. Do not remove the filter device when performing water absorption. If water absorption is performed in some places where the water source is relatively shallow, it is necessary to excavate the location of the water absorption site in advance. Different sprinklers have great differences in the requirements of the water pump and the water source. The clean water pump must have no impurities in the water. The muddy water pump must not contain too much sediment and stones. .
2. Each time a centrifugal pump is used to absorb water, it is necessary to add a certain amount of water diversion to the pump. After the addition is completed, the water inlet must be closed immediately. When the self-priming pump is used for the first time, it needs to add water, and it can be used later to stop adding water.
3. When the water is sucked, the inlet pipe system needs to maintain a certain vacuum to suck water into the tank. In addition, the inlet pipe system must be sealed. The hose cannot be damaged and the pipe cannot crack. Otherwise, it will cause leakage, and it will also form a situation where it cannot absorb water.
4, either before or at the time of water absorption sprinkler before the sprinkler, power take-offs need to make use Guadang parking.
5. When the sprinkler is in winter, it is necessary to empty the water pipe and the water of the pump so that the temperature is not too low to be frozen. In the north, when the winter temperatures are relatively low, construction will generally not be carried out. If the construction is completed, the water in the pipes and the water pump should be drained.
6. The position of the sprinkler's front sprinkler is relatively close to the ground, and the position is relatively low. When spraying, the road surface can be washed when the pressure is relatively large. Then the position of the nozzle is relatively high, and the area for watering is relatively wide, and it can be used to spray water on the highway. When the nozzle is used, it should be said that the front pre-nozzle is closed.
7. The water tank of the sprinkler is provided with a sewage pipe. The sewage pipe inlet is the lowest place in the tank. After a long period of use, it is necessary to open the switch of the sewage pipe at regular intervals, and clean up and remove all the debris accumulated in the tank until the water quality becomes clear. (Text / Sun Ni)
A Tower Crane anchorage frame is a structural component used to secure a tower crane to the ground or a building during its operation. It is typically made of steel and designed to withstand the high loads and forces exerted by the crane.
The anchorage frame consists of a base plate or foundation, which is securely attached to the ground or building structure. It also includes vertical support beams or columns that provide stability and strength to the frame. These columns are connected to the base plate and extend upwards to support the tower crane.
The anchorage frame is designed to distribute the loads from the crane's operation evenly and safely to the ground or building structure. It must be able to withstand the weight of the crane, the loads lifted by the crane, wind forces, and other external factors.
The design and construction of a tower crane anchorage frame must comply with local building codes and regulations. It is typically engineered by a structural engineer to ensure its strength and stability.
Proper installation and regular inspections of the anchorage frame are essential for the safe operation of a tower crane. Any signs of damage or deterioration should be addressed immediately to prevent accidents or structural failure.
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