Drain for toilet. Armature for toilet bowl

The drain for the toilet is most often included in the kit along with the bowl, despite this, it is worth taking care when choosing it. Familiarization with the features of installation, the principle of operation, possible malfunctions and ways to eliminate them will save time and family budget.

Varieties

This device is implemented in two versions: dual-mode and single-mode. The latter is equipped with two buttons, each of which is responsible for supplying a certain volume of liquid. Its main advantage is to save water resources by using full capacity only if there is a need for it.

Single-mode toilet flush when pressed, gives all the water from the tank.

Both versions have the same operating principle, only the way of transferring movement to the valve device differs, the functioning of which depends on the design. The valve can be mounted on tubular rods used for overflow. Also, the opening and closing of the device is possible using metal or plastic chains. But such a technique is characterized by frequent breakdowns.

Buttons

There are two kinds of buttons: one opens the valve with plastic levers, others have an independent fastening. The mechanism of draining the toilet is also divided into two types:

• The top has become most common for built-in tanks or located at the bottom. With the help of a head or buttons actuated by automatic or manual method, the device operates.
• The lateral is convenient for containers with a high position in relation to the bowl. In this case, it is equipped with a special chain. The button is used for low placement.

What you need to know

For competent repair work it is necessary to know about the features of the device and structural elements. The toilet consists of two main parts - a tank with water and a bowl. Under the lid of the tank hides a sink for the toilet. It includes seals, levers and a float. The principle of operation is to recruit water and then drain after pressing the button. The float provides adjustment of the degree of water set. Depending on the brand and manufacturer, the structural elements may differ, but the principle remains the same.

The operation of the sink is influenced by the functioning of its subsystems: a drainage system and a set-up system. The valve for the toilet bowl is available in two versions:

• The bottom feed system is quite popular due to its almost noiseless operation.
• The fittings with side feed are fixed in the upper part. It is found mainly in economy class models because of the low cost of the mechanism, which produces noticeable noise when used. Today, increasingly, it is supplemented by a special tube for supplying liquid to the lower part and reducing noise.

Button functionality

Modern models are equipped with a lever and a button. If the tank design involves a concealed installation, the button is mounted on the wall. Such toilet bowls possess not only advantages, but also drawbacks, the main of which is the difficulty of carrying out repair work due to limited access to the valve. As mentioned above, dual-mode systems are equipped with two buttons, but it is worth noting the increasing popularity of the addition of a special key, the intensity of pressing on which ensures the degree of draining the water.

Installation method

There are several methods of installing the tank, each of which is suitable for certain conditions and has its own characteristics.

Fixation on the stand or the toilet itself is the most common. Rubber gaskets are used to prevent leaks and improve the quality of fastening.

Mounting over the bowl aesthetically loses to other options, but it provides free access to internal elements when repairs are necessary. Also worth noting is the high efficiency of the sink, thanks to the natural force of gravity.

The installation in the wall is rational during the overhaul in the sanitary room. A special niche is made for the tank, which is subsequently closed with finishing materials, and the toilet flush button is removed to the surface. The main advantage is the saving of space, which is especially important in a small room.

In view of the fact that spare parts are quite in demand, the search for suitable ones is not difficult. To eliminate breakdowns in most cases, the valve for the toilet bowl, accessories or components is replaced. These include flexible hoses, buttons, overflow, valves, as well as the tank itself, since this ceramic element is fragile enough and is easily damaged by impact or any other mechanical action.

Some problems can be solved by using special sealants, epoxy glue and other compounds. But they only postpone the replacement of the node for a while.

Toilet bowl: how to choose

The structural elements of the upper drain can be made from materials of various types. Brass and bronze parts are characterized by the greatest durability, strength and resistance to aggressive chemicals.

Care must be taken to select parts such as a toilet flush pipe, fittings and a shut-off valve, since poor-quality products can lead to leakage. Valve devices must quickly operate and function without sudden jerks. If there is jamming, then such a detail should be put aside.

The classic version of the tank has a separate mechanism for filling and draining. Thanks to this, repair is noticeably simplified and it becomes possible to replace only one part, if the other has no damage.

If there are difficulties with self-selection, you can come to the store with a damaged item and ask the consultant to pick up a quality analogue.

Types of output

The oblique flush of the toilet is now used quite rarely due to a specific installation, requiring fastening at an angle of 45 degrees. But the purchase of other options becomes impossible, if the pipeline does not correspond to the level of the tank.

The vertical outlet is used for the passage of sewerage in the interfloor, ie under the floor of the room. It is becoming more widespread due to the simplicity of installation and the provision of quality drainage.

The most common is the production of a horizontal view. This is explained by the location of the sewer pipes in most Russian apartments. This option is installed when the system is placed in the wall structure of the bathroom.