Kitchen material selection and installation method

The installation of downpipes throughout the home improvement process is a matter of great concern to everyone, especially the installation of kitchen plumbing . If you ignore this link, your kitchen will be buried in the future, because the downpipe is one of the sources of stink, if not handled properly, how bad it is all day, so we are installing When going down the water pipe, be careful. Don't worry, today I will introduce the relevant knowledge of the kitchen plumbing, as well as a brief introduction of several methods of kitchen drainage pipe size selection and cleaning. I hope to help everyone.

Choose the way of kitchen downpipe

There are two main types of water in the kitchen: lower drainage and side drainage.

Drainage: Under the drain, the drain is on the ground. The downpipe runs vertically through the floor. The plumbing leads directly downstairs. I use the drain to install the drain at the bottom, so if there is other water, Share a single return trap (figure 4).

I usually use 50 water return bends for the water. If there are other waters, add three links. Use the kind of oblique tee on the way. This will make the water flow smoothly. Most of the time the kitchen water is more complicated. I sometimes go around myself. The reason why the waterway is difficult to do is because the area is too small. There are other appliances in the cabinet, such as garbage disposal, kitchen pouch, water purifier, etc. Some also need to connect washing machines.

Side Drainage: The side drain drain is on the main kitchen pipe. Above the ground, a part of the downpipe leads to the main pipe. Under the drainage, there is a return bend under the building. If the upper floor is re-installed with the return bend, it is double-taste-proof. The side-drain is connected to the main sewer pipe horizontally. Generally only one return trap can be installed.

I installed this type of water by connecting a 45-degree elbow to a horizontal pipe and then connecting it to half of the return-water trap. But note that this return-water trap must be of a triangular type. In other pipes, in general, the side drainage is not as smooth as the following. Later, when I switched to the building materials market, I discovered that there was a special side drainage and one of the meanings that I received.

To sum up, designing the water first has a rough idea. After designing on the drawings, the most important step is to “match” the scene, that is, to virtualize the fittings and preview them under the cabinet, because the paper design is Flat, three-dimensional installation will have a big gap, after the field design, the next step can be officially installed.

  

Select the material for the kitchen drain

The current sewage pipes and fittings are generally PVC materials. In the past, there was a monopoly in the building materials city, the quality was quite good, the wall thickness was relatively thick, and it was also very smooth. Now the quality of the building materials market is much poorer, and there is no place for professional sales of such materials. , The general large building materials in the supermarket pipe quality is not bad. PVC water pipes are well-installed, and they are completely self-contained. Their equipment is not worse than the construction team's equipment. Even if they are too lazy to do it, it is best to design their own, and then carry the workers.

First of all teach everyone to know about the water pipe fittings, general basin, pool of water pipe specifications have 50,40,32, these figures represent the diameter of the pipe, that is, 5 cm, 4 cm, 3.2 cm, pipe fittings is also such a specification. Commonly used pipe fittings include sewer pipes, tees, 90-degree elbows, 45-degree elbows, and return traps.

There are also a variety of changes, can connect different types of pipes together, pay attention to the following figure is not the same as the shape of the return trap, the return trap there are two, one is a round, one is a triangle Type, in the figure below, the return trap is round and has more room for installation and maneuvering.

Here is a special introduction to the expansion joints in PVC pipe fittings. If the two ends are hard pipes, the connection must use a telescopic joint, otherwise it will not be able to connect. The function of the expansion joints is a bit like the “travel” of the galvanized pipe. When I remove the water basin, the telescopic joints are unscrewed and the tubing is pulled out together.

Kitchen drain size selection

When it comes to the choice of the size of the kitchen plumbing, you first need to look at the size of the kitchen sink below, and then buy a kitchen drain of the same size based on this size. The size of the kitchen plumbing mainly depends on the pipe diameter, diameter, internal diameter, outside diameter, length, etc., while the standard diameter is about 30mm, and Xiaobian introduced this kitchen plumbing, the length is 600mm, there are 800mm, its Dimensions of 800mm, but also the use of high-quality stainless steel, after professional technical production, high temperature resistance, corrosion resistance, anti-leakage, prevent blasting, not easy to damage.

Kitchen water pipe size

In front of you to tell us the choice of the kitchen plumbing and the size of the choice, and now I will tell you about the size of the kitchen plumbing, the current more commonly used sizes are the following: 32,90,50,40,75,110, 125, 160 (unit is mm), the size of the kitchen plumbing is mainly used for the decoration under the kitchen sink. According to the size of the kitchen plumbing, there are stainless steel, PVC, plastic and other materials, most of these materials are also this specification .

  

Kitchen plumbing installation

Loading water is basically sticking with PVC pipe fittings, and the cost of fittings is not high, although it is more troublesome, but people always feel that the equipment installed is not as good as their own installation. With PVC pipe sticky water is more solid, generally do not change, you can always use it.

I am accustomed to installing the runback at the bottom, on the ground or at the bottom of the cabinet, so that there is a drop in the drainage, the drainage will be particularly common, and when the water is taken again, several launches can share a single return trap. In the general kitchen waterway, I would also like to take in other kinds of water, such as washing machines, garbage disposal machines, and dishwashers. Most of the time, I installed a five-sewer system into a sewer, and used a water-return trap. There were a sink, a garbage disposal machine, a washing machine, a dishwasher, and a pure water machine. The three links that were connected to the trap were like sticks. The plumbing cabinets are like pipes. Look at my kitchen photos (color pictures).

Connect the sink into the water: use 50 thick tubes, I use expansion joints and 50 tubes under the sink, all connected by the hard tube.

The kitchen is mainly connected to the sink, I do not have to bring the kitchen sink into the water pipe, I do not like to use threaded hose, one is too fine tube, followed by the inside is too easy to hang things, kitchen slag dishes Easy to block the leaves (in the past, the water quality of the sink was not good, and the plumbing fittings are now available).

I removed the hose-connected section and screwed 50 pipe fittings under the sink. In order to connect the entire pipe, the expansion joint must be used, otherwise it would not be able to connect. The function of the expansion joints is a bit like the “travel” (sound) in the galvanized pipe, so that the drained water is smooth and there will be no leakage.

However, if the water is particularly simple, there is no need to return to the water. For example, there is only one kitchen sink, and there is no other water. Because the sink has a deodorant device, and the water quality of the sink is good, it seems to be 40 (usually 32 The water pipe, but also the net hose), I did not change the 50 tube when installed, with a direct reduction to the following 50 of the drain.

Multiple launching connections: Sometimes there are multiple launches in the kitchen and you need to add a three-way connection. The three links can be vertical, horizontal and diagonal. Sometimes there may not be enough places, you need to short the three links, or change the direction of connection, but also say about the three-way pipe fittings, the outlet of the pipe is mostly 90 degrees, there is a middle is oblique, so easy to use, When selecting the pipe fittings as far as possible to choose such, you can use a 45-degree elbow less, there are four-way, a variety of pipe fittings, the use of four-way is better, with these water pieces can transform a lot of shapes, pipe fittings can be exported around Packing, in a narrow place in the sink, must be tested in this way to find the best location.

Connected to the PVC sewer pipe: I used to carry the workers to dry the sewers before, because the amount of measurement in the cabinet is not so accurate, plus several outlets, sticky, there is always something else, and the PVS pipe once glued good After that, it cannot be changed. There is also such a viscous PVS pipe. Once additional water (such as a dishwasher) is added, it is completely abandoned. Later, a friend of mine w helped my family dress up and down the water. He helped me to understand it once and for all (he was a professional plumber, but generally the water wouldn't be so complicated for me). The second changed me into the water and took over. When the tube was inserted into the lower part, it was not glued. When I heard him say it, my heart suddenly lightened. The reaction at the time was, "How could I have never thought of it?" The tube above the tube is not sticky. The glue won't seep out. The advantage of this method is that it's not appropriate after it's fully connected. It's also adjustable. Because it's not sticky or dead, the tube can still rotate, so it's not a big deal. If there is another change, the original pipe will not be obsolete.

Kitchen plumbing cleaning

When kitchen drains are used for a long time, it will inevitably lead to odors and unpleasant odors, or to plugging. Under such circumstances, how to clean the kitchen drains? Now there is a special solvent on the market that sells clean kitchen drains, and there is also a tool to clear the pipeline. If you use a cleaning solvent, you need to pour the cleaning solvent into the kitchen water pipe. Wait about twenty minutes or so. Clean it with clean water. If you use a tool to clean it, just put the tool into the kitchen drain. Dirt treatment, then rinse it with water.

Editor's summary: The above is the knowledge of the material selection and installation method of the kitchen plumbing, and I hope 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. You can also purchase your favorite product on Qijia Mall!

Kitchen plumbing leaking kitchen countertops with what material good kitchen bathroom ceiling material sink plumbing installation kitchen sewer dredge method kitchen drain

Transparent Iron Oxide for Ink

Red Iron Oxide,Black Iron Oxide,Ferric Oxide Yellow,Ferric Oxide Pigment

TINOX CHEMIE GMBH , https://www.tinoxglobal.com