The blockage of the pipeline will cause serious inconvenience to people's home life. The blockage of some serious hard objects will cause the water to flow, and even cause the backflow of the pipeline, which will make the entire house become stagnant. Underground pipe blockage makes a lot of people more difficult, because we do not know how to clear, so we'll no matter the situation underground pipe blockage does not need to appear simple to learn and find out what method to use to clear the agent is underground Pipeline dredge methods and precautions. Facing this situation, clearing the pipeline is the key to solving the problem. So, how much is it to clear the pipeline? What are the precautions for underground pipeline dredging ? Let me show you the answers one by one.
What are the underground pipeline dredge methods?
1. Method of dredging underground pipes
First, insert a log with a diameter very close to the outlet into the drain, and place enough water in the pool. Then quickly whirl the round wood up and down, under the pressure and suction force, in the pipeline. Dirt can be washed away
2. The method of soda and vinegar dredge in underground pipe dredging method
First, pour the appropriate amount of cooked soda into the sewer, and then pour the appropriate amount of high-concentration vinegar. The violent chemical reaction between soda ash and vinegar can remove grease and other sticky things in the pipeline.
3. Water pressure dredge method of underground pipeline dredge method
A plastic pipe with a diameter of 15 mm and a length of about 10 meters (or high-pressure rubber pipe: 50 kg pressure) is taken near the pipeline to be dredge. One end is tightly set on the faucet, and the other end is wound with a silk spun around the rubber pipe. Plug into the sewer's water outlet, open the tap and screw it to the maximum, tap water pressure and fast flow will wash away the plug
4. The dredge method of the underground pipe dredge method
When the nearby small pipeline is blocked, the hose of the pump can be inserted into the sewer, and the drain can be sealed. Then a sufficient amount of fresh water can be put in, and the air can be quickly sewered. The pipeline can be dredged. Warm Tip: The above method is for reference only , Use the above method to clear the pipeline has a certain degree of danger, please use under the premise of ensuring safety.
Use of plumbing agent
1. How to use the plumbing agent - Take about 40g of this product (a bottle cap), and then take appropriate tap water (about twice the amount of the dredging agent), and do not need to mix and dissolve. Pour the dredge agent into the pipe and pour it in with water. Clean for 5-10 minutes. Observe the dredge effect. If it is not open, please wait at least 30 minutes before operating again!
2. How to use the plumbing agent—For plastic pipes (especially snakeskin hoses), heat will be generated during use. If the amount is too large for a single time, the pipe may be heated and deformed due to an instant temperature rise. Therefore, it should be used in accordance with the principle of "a small number of times", that is, each time the amount of not more than 40 grams (a bottle cap), the water temperature does not exceed 30 degrees, and each use should be more than 30 minutes apart, to ensure that no pipeline Deformation situation. It is best to remove the plastic hose from the floor drain and clean the floor drain directly.
3, the use of plumbing agent - This product can also be used for dishes, basins, mop pool, floor drain (kitchen, shower room, etc.), toilets, squatting pan, the main pipeline cleaning and dredging. Specific use methods, please contact us!
1. Because there may be a large number of flammable, explosive and harmful toxic substances in the pipeline, the pipeline must be adequately ventilated and ventilated to ensure the discharge of harmful gases and ensure that there is sufficient oxygen in the pipeline. Use a toxic gas detector to test for at least five minutes. Within five minutes, they are all about 100 ppm below the quarter of the explosion mechanism. Use an oxygen measuring instrument to measure more than 5 minutes. The oxygen content needs to be more than 18% within 5 minutes. Pay attention to hidden toxic gases in the silt. Construction personnel entering the pipeline must wear a safety belt or, if necessary, a respirator to prevent accidental danger.
2. Do not smoke around the pipeline, nor use other open flames. Otherwise, flammable gases may cause explosion. When operating in pipelines, care must be taken to avoid friction or collisions to cause sparks.
3, to clear the pipeline to establish a sound safety operation procedures. The details of the correct operating procedures and specific safety measures are formulated so that the operators can know what they should do and what they should do to make the operators have regulations and regulations.
4, to promote the management of pipelines to operate norms. Before the pipeline is dredged, the safety confirmation system must be adopted. The underground pipeline is in a semi-closed state for a long time. It lacks air and has less oxygen. However, when the lid is opened, flammable and explosive gases are mixed with air to form explosive gas. There are dangers of burning and explosion when pipeline repairs and welding operations are performed. Therefore, carbon dioxide or nitrogen gas must be replaced before operation. After the replacement, in order to prevent underground poisoning accidents, ventilation must be performed before the operation.
Editor's summary: The above is the expert advice: underground pipeline dredge methods and precautions to solve the "city constipation" related to the introduction, hoping to help meet the needs of friends! For more information, please continue to follow our website, follow-up will show more exciting content. You can also purchase more of your favorite products on Qijia Mall!
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