When it comes to bathroom renovation, you have to say that the bathroom plumbing is installed . Sewer pipes are an important part of bathroom renovation. If the bathroom plumbing is not installed properly, it will directly affect our lives. The toilet cannot be put into use. It will not only affect the normal order of life, but may also cause the entire home to be stinking. So, what is the installation method of bathroom plumbing ? What need to pay attention to? Don't worry, if you have any needs in this area, you may wish to follow me to learn more about the bathroom plumbing.

Toilet drainage pipe installation method

First, pressurization test after installation

Pressurization tests are generally performed at 1.5 times the water pressure, and there should be no leakage during the test.

Second, a simple test method without pressurization

1. Close the main valve of the water pipe. (ie the water switch in front of the water meter)

2. Turn on the faucet for 20 minutes to ensure that no water is dripped and then close all taps.

3, close the toilet tank and washing machine inlet switch.

4, open the main valve of the water pipe.

5, 20 minutes after opening the main valve, check whether the water meter moves, including slow walking. If there is movement, it is leaking. If you don't move around, it may be okay. It is recommended that a hydrostatic test be conducted after the completion of the construction. Generally, the pressure is 8 kg and the time is 20-30 minutes.

Third, the direction of the water pipe

It is the safest to go. If the pipeline goes underground, it is difficult to find water leakage in time, and it is difficult to detect leaks due to buried pipes. At this time, the huge losses are even more irreversible. They have even seriously affected friendly neighborhood relations; if the water pipes are at the top, the cost of water reform may be higher, but as a long-term investment, it is worthwhile. When the water pipe goes to the top, leaks can be discovered in time and it is easy to overhaul and the loss is small.

  

Toilet plumbing installation precautions

(a) from the roof, reduce the chance of man-made damage, and the interface of the cold and hot pipes, the outlet must be parallel, usually with the heat pipe on the left and the cold pipe on the right. The entire pipeline is bent as far as possible. It must be transported away from the circuit as much as possible. The position of the pipe clamps must also meet the requirements. Each valve must be installed flat for future use and maintenance.

(b) Distinguish the inlet and outlet of the water heater, connect the main valve at the inlet, and connect the outlet pipe to the toilet at the outlet. After the installation, open the valve to determine if there is a leak, and then install it in the bathroom. Faucet, shower head can be.

(C) If a window can be designed in the bathroom, if this is not the case, in order to prevent the appearance of mildew, tide insects and other phenomena in the bathroom, in addition to installing the exhaust fan, but also to avoid the "package" phenomenon, which happens to happen As a result, moisture is trapped in the pipes and cannot be dispersed, so the moisture in the bathroom will be more serious.

Underwater pipe plugging reason

1. If you accidentally fall into a foreign object or install an error, you may get blocked. Usually, you use a dredge to directly dredge or replace the pipe.

2. After application, fouling will occur, making the inner diameter of the pipe thinner and affecting the normal discharge of water. This kind of dredging must use high-pressure water to clean the pipeline, remove the dirt from the inner wall of the pipeline and enlarge the inner diameter of the sewage pipeline.

  

Water pipe cleaning tools

1. Water clearing agent

The channel dredging agent in pipeline dredging is the most common pipeline dredging product on the market at present, and is widely used in the sinks, washbasins, floor drains, bathtubs, and toilets in hotels, restaurants, and households to block and clear. The waterway dredging agent will not damage the sewage pipeline during use and will not damage the plating layer. When using, the first thing to do is to remove the stagnant water from the wash basin or sanitary ware, and pour 50-100G channel dredge agent into the sewer pipe. After about 20 minutes, rinse with plenty of clean water.

2. Hand screw wire

The most common tool used in pipeline dredging is hand-cranked spiral steel wire. Hand-screw the spiral steel wire from the drain to the edge and push it down until it feels a foreign body. Then pull it out by shaking and pulling it up, blocking the hair and other objects. Will be screwed on the spiral wire, the problem of pipeline dredge will be solved. It is more convenient to dredge the bathroom sewers.

3. Soda and vinegar

If it is blocked due to oil pollution in the pipe dredge, you can use 20% of the soda to dredge, you can also pour 1 cup of detergent powder into the blocked sewer pipe, and then pour 3 cups of hot water. You can't clear the sewer, you can pour 1 cup of vinegar into it. Soda vinegar and vinegar are more suitable for the use of the following sewer pipe plugging is relatively minor, if the sewer congestion is more serious, you can choose other more effective methods to clear.

4. Other tools

You can choose according to the actual situation. The new PVC material uses a vacuum pump to suck out the above water, and then it can be filled with vinegar, caustic soda, industrial vinegar, industrial alkali, etc., but it should be noted that it must not be mixed and used at the same time.

Editor's summary: The above is the common understanding of the common bathroom plumbing installation steps, hoping to help friends who have this need! For more information, please continue to pay attention to our website, follow-up will show more exciting content.

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