Sihai network: in our daily life, it's hard to avoid the situation that the sewer is blocked. At this time, many people would like to ask for help from the maintenance master. In fact, dredging the sewer can be solved by themselves. Let's take a look at the small skills of dredging the sewer.
The sewer is blocked and dredged:
Soda and vinegar dredging method:
Pour half a cup of baking soda into the drain, and then half a cup of vinegar. After the soda reacts with the acid in the vinegar, the sticky things in the pipe can be removed.
Wire dredging method:
Find a 0.5-1 mm diameter wire, 3-4 meters long, fold in half from the middle, then twist it into a strand, then bend the two heads in different directions on the other side of the single head, then stretch this head into the water pipe, grasp the other end, while screwing in one direction in the same direction, if you encounter resistance and can't screw in, then drag it out, the sundries can be hooked out, and repeat Several times can be basically unblocked.
Log dredging method:
First, insert a log with a diameter close to the drain into the water pipe, and put a certain amount of water into the pool, and pump the log up and down rapidly without interruption. Under the action of suction and pressure, the dirt in the pipe will be washed away.
Air pump dredging method:
When the kitchen sewer is blocked, the rubber pipe of the air pump can be plugged into the sewer, and then a small amount of clear water can be put into it, and the pipe can be dredged by continuously pumping air into it.
Hydraulic dredging method:
Take a plastic pipe (or rubber pipe) with a diameter of 10 mm and a length of about 1 m, one end of which is tightly sleeved on the faucet, the other end is inserted into the blockage of the water pool, wrap a cloth around the rubber pipe, plug the lower outlet of the water pool, turn on the faucet and screw it to the maximum, and the pressure of the water is enough to wash the blockage away.
Drainage tools
Spring bit
Compared with traditional methods, there is a certain technical content, after all, modern tools are used. I think it's similar to the principle of the former bit used for filling teeth, but there is a certain limitation, that is, there are more bends, so it's not easy to use.
Dredger
Buy a 2-meter pipe dredger on the floor stand, make some bends at the head 2 cm, discharge water at the same time, extend into the dredger at the water outlet, shake while extending inward, and then extend into the dredger at the water inlet while draining water, which can be done several times. At the same time, it should be dredged every other week in the future. If the professionals come, they can use manual methods first, do not pour water, or surround the pool to prevent water splashing. Of course, other things need to be put away. And you have to make sure you clear it in a short time, otherwise it smells very strong.
Skin plug
When the sewer is full of water, use the leather plug to press it down hard, and then lift it with a strong force, which will form a certain pressure and pumping force, and may push away the blocked sundries; but if the plug is too dead, I'm afraid only the snake shaped pipe can be used, or the wire mentioned above can be used, but this is not easy to get rid of, so it's better to find someone to dredge it.
Log dredging
First, insert a log with a diameter close to the drain into the water pipe, and put a certain amount of water into the pool, and pump the log up and down rapidly without interruption. Under the action of suction and pressure, the dirt in the pipe will be washed away.
Hot water plus washing powder dredging method
When the kitchen sewer is blocked, put the hot water in the water bucket and wash it down with washing powder, and the pipe can be dredged.
Soda and vinegar dredging
Pour half a cup of baking soda into the drain, and then half a cup of vinegar. After the soda reacts with the acid in the vinegar, the sticky things in the pipe can be removed.