How to prevent small animals from entering the power distribution room
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A few days ago, we had a sudden discharge and fire under the electric control cabinet at the end of the National Day, forcing the entire factory to shut down. The inspection revealed that two cats under the electrical cabinet were charred. In the power distribution room, they cannot enter the cable trench under the electrical cabinet. It should have been entered through the outdoor trench. The specific location has not yet been found. How do you protect your power distribution room from small animals?
First of all, there are very few windows, and the ones that are there are relatively high and small, and there is a wire mesh at the door. There will definitely be a baffle. I didn’t know what it was for at first, but now I know that if there are other entrances, they will definitely be blocked.
The cables are filled with sand at the outlet of the distribution room to prevent explosions and prevent small animals from entering. The door of the power distribution room should be equipped with a spring to ensure that the door closes automatically to prevent people from entering without closing the door and small animals from entering.
The key is to block, and then to close the door in time.
There should be a mouse guard at the door of the power distribution room； Windows are required to be netted to prevent birds from entering ； Cable trenches must be blocked. Generally, it is sealed with sand, and bricks are also used. There are also measures such as sticky ratboards and rat poisons, which can play a certain role in case rats and other animals enter. This post was last edited by chinahbzq on 2009-3-20 10:39 ]
We have anti-rat panels in the power distribution room here, and rat poison on the ground. The doors and windows are well sealed, and the cable trenches are filled with fine sand. In addition, small animals are not allowed in the factory area. The roadsides are paved with stones and weeds are pulled regularly. It has been running for 5 years and there has been no accident on the line.
The power distribution room should generally be isolated from outside passages as much as possible. 1. The windows should be sealed with steel wire mesh to prevent birds from entering and exiting. 2. The door should be protected with rat guards, and the height should be as high as possible so as not to affect people's entry and exit. 3. Cable and cable ducts going out should be sealed with cement as much as possible. 4. The cable tray should be arranged to enter and exit from the top of the power distribution room as much as possible.
1. If the low-pressure room is small and does not have an openable window, a screen window must be added to open it. Rodent-proof metal mesh is required for power substations with fans. 2. You can open the door and install a rat-blocking board (I didn’t know which board at the door was used for it before. Study here * ). 3. The holes leading out of the substation must be reliably sealed after construction. 4. If there are many rats in the area, you can use rat repellers.
Our cable entry and exit holes are sealed with fireproof boards so mosquitoes can’t fly in.
Our company has also installed rat guards, but I see them less often. Do you have any photos taken on site? It would be great if you could upload them! !
study* Yes, here we usually use a sticky mouse board, and the rest are done during the project.
study* Yes, here we usually use a sticky mouse board, and the rest are done during the project.
The door is automatically closed. There is a baffle on the door. There is a metal mesh on the window. The cable trench is filled with sand. Daily inspections and periodic inspections.