What should be paid attention to in the cleaning of 10 thousand volt high voltage substation and dis

1. Substation and distribution room.

Keep a distance of more than one meter from dangerous places and corrosive places that may produce **;

2. The indoor environment is clean and tidy, the warning signs are obvious, and there are no personal items and sundries such as bedding and stoves;

3. Good ventilation, the exhaust temperature in summer should not be higher than 45;

4. The ditch cover plate is complete, and the insulating pad is laid in the operation and inspection channel;

5. The entrance is provided with a rat guard with a height of not less than meters;

6. There should be two entrances and exits in the power distribution room with a length of more than 7 meters, and the door should be opened outward or on the low-voltage side, and a lightweight iron door or a wooden door covered with iron sheet should be used;

7. The number of power distribution equipment is clear and correct, and the simulation board is consistent with the actual circuit operation status;

8. For switches that exit operation due to maintenance, failure, etc., warning signs indicating the operation status of the equipment must be hung;

9. Reliable grounding protection, with detection and test records;

10. The high-voltage insulation appliances are fully equipped, and the insulation test is carried out regularly;

11. The safety channel should be kept unblocked, and the height of the 10,000 volt bare conductor on the channel should be greater than meters, and the height below 1,000 volts should be greater than meters, and the protective net should be applied;

12. The transformer has warning signs and shields, the height of the shields is not less than meters, and the metal shields should be protected and grounded.

The installation and maintenance work in the substation and distribution room of KV and above should be in the work ticket.

Under the guidance of the operation ticket;

14. Post the post responsibility system and operating procedures in a conspicuous position in the power distribution room.

and emergency response plans. At the same time, it should be equipped with relevant industry standards, operating procedures and related technical management materials;

15. Emergency rescue in the substation and distribution room.

It is well equipped; The accident lighting fixture is charged and discharged normally, and the diesel generator is standby.

The power generation is normal and the start is flexible.

Sanitary management system of power distribution room:

1. The room capacity and environmental sanitation of the substation and distribution room are closely related to ensuring safe power supply.

On the basis of doing a good job in safety production, the personnel on duty should do a good job in the environment of the substation and distribution room, make it clean and beautiful, create a clean environment and good working conditions, and carry out civilized production.

2. The substation and distribution room can formulate the corresponding equipment cleaning and maintenance cycle according to the environmental conditions, and do a good job in equipment cleaning.

3. When the equipment is overhauled as planned, the maintenance personnel should do a good job in the equipment overhaul and maintenance, and the personnel on duty should also do the corresponding cleaning and maintenance work.

4. In view of the cleaning and maintenance system formulated by the substation and distribution room, the foreman of the mechanical and electrical class should urge the personnel on duty to consciously implement the cleaning work within the scope of their jurisdiction.

5. Detailed rules for cleaning the substation and distribution room:

1) The high-voltage outlet screen and the low-voltage complete power distribution device panel and system simulation diagram are dusted and cleaned once a month on two days;

2) The floor of the substation and distribution room and the high and low voltage insulating pads are cleaned and mopped once a week on Wednesdays;

3) The window sill, gate steps and outdoor drainage ditch of the substation and distribution room are cleaned and mopped once a day every Wednesday;

4) If there is a power outage for maintenance, you should take advantage of the power failure of the equipment to clean the equipment on the premise of ensuring safety;

5) In addition, according to the operation of the transformer and the permission of the objective conditions, the transformer can be considered to be out of service once or twice a year, and the relevant substation and distribution facilities can be comprehensively cleaned and maintained;

6) The operation and supplies of the reverse gate in each substation and distribution room should be regularly sorted, maintained and placed neatly in shifts three days a week;

6. The daily shift inspects the substation and distribution room of each station once, and the specific content is as follows:

1) The gas pressure of the SF6 equipment is within the normal range, and there is no sign of leakage;

2) There are no cracks and discharge marks of porcelain equipment;

3) The shell of the equipment is well grounded, the screws are tightened, and the transmission rod and pin are not broken or falling off;

4) There is no heating, discoloration and deformation of the switch, gate knife and bus lead-out wire; The transformer temperature is within the normal range;

5) There is no abnormal vibration, swing, abnormal sound, discharge and burnt smell of live equipment;

6) There are no objects around the equipment that hinder the operation;

7) The walls, doors, windows, floors, roofs, lighting, and equipment in the distribution room are complete, and there are no new water leakage stains on the roof and walls;

8) The name and number of the partition, door and equipment of the power distribution device shall be complete and clear, and the indoor fire-fighting equipment, portable grounding wire, and signs shall be in good condition and available;

9) There should be no stagnant water in the cable trench, and there should be no combustible substances;

10) The high-voltage three-phase live indicator is normal; The instruments and indicators are correct; The switching switch of each automatic device is put into or out of use as needed;

11) The entrance and exit holes of the TV cable and the cable hole of the outdoor cable trench entering the substation and distribution room must be tightly sealed;

12) During the inspection, you should concentrate your thoughts, carefully observe all electrical equipment, and use it at the same time to see, hear and smell. If abnormal conditions are found, they should be recorded in the work log in time, and major defects should be reported to the superior in a timely manner. When entering the indoor patrol, the door should be closed to prevent small animals from entering the room;