A faulty drain mechanism does not allow the drain procedure. The special mechanism is responsible for his work. To understand the nuances of his work, repair, it is necessary to get acquainted in detail with the device itself, its views and other parameters. It is about this today with you and talk in our material.
Views
Today there are two types of drainage mechanisms:
- One-dimensional;
- Double-mode.
In the first case, the drain is carried out by using the entire volume of the liquid, which is available inside the tank.
In the second there are two buttons responsible for draining a certain amount of water - more and smaller. The use of such systems is justified because they save water without using the entire volume when there is no need for this.
Despite the differences in the type of drain mechanism, the principle of its work remains the same. In different ways, the valve is only transmitted, which locks the drain hole.
The design of this valve determines the principle of its operation. In some cases, this valve is installed at the end of tubular rods that act as overflow. In other models, the valve closes and opens through the use of chains made of plastic or metal. It is impossible to be successful to such a principle because the system often fails.
Buttons are divided into two types. Some are mounted independently of each other, others provide the opening of the valve at the expense of plastic levers.
The nuances of the discharge container for drain allow them to distinguish them from each other. As a result, there are two types today:
- Side. Such a mechanism is relevant for water tanks (tanks), which are located high above the bowl. To run, a special rope requires. If the tank is low, then a button is provided.
- Upper. Relevant for tanks installed at the bottom or mounted in the wall. Works system at the expense of buttons or head. They, in turn, are activated by manual or automatic way.
Main elements
Before starting to perform any repair or preventive work, we will understand in the drain device itself.
Each model of toilet bowl is equipped with two main elements - a bowl and container, that is, a drain tank.
After removing the cover from the tank, you will see a drain system under it. It includes Float, leveries and seals. Conditionally, the entire system is divided into two subsystems - a set and draining.
Ringing button, the drain hole is overlapped, it begins to enter the inside of the liquid reservoir. Using the float, the level of water intake is regulated, and when it is necessary - the crane overlaps.
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Different manufacturers produce different structures, but this will not change the point of work of the drain.
Principle of operation
As we have noted, the operation of the drain system depends on the functionality Two subsystems - typical and drain.To understand the intricacies of the entire node, you can only by separate consideration of each aggregate.
Set of water
Armature for water supply adjustment can be different:
- With side feed. In such cases, the valve is mounted at the top. As a rule, such systems are found among domestic toilet bowls. This is explained by this cheap mechanism. But it is characterized by increased noise when working. On the models of the middle and expensive price category, the installation of the tube is provided. Through it, water is fed to the bottom, thereby decreases the noise level.
- With lower feed. This system is found in the toilet bowls of foreign and our production. The noise is minimal than the popularity and demand of the system is explained.
Plum
To activate the drain, you need to pull the rod or press the button. The most popular and modern option is equipped with a button and lever. If the tank is hidden, that is, mounted in the wall, the button is placed on the wall. Because of this, suspended toilets have both advantages and disadvantages. A characteristic negative feature is the complexity of the repair, since it can only be reached through a small hole.
The push-button system has 1 or 2 modes, as we have already noted. For large families, it is advisable to purchase a variant with two modes that allow you to flush a smaller and more liquid, depending on the button on which you have pressed.
Some models with two modes of operation are made with one button. Here, the drain of a smaller or more depends on how much the button is pressed.
Installation methods
Today, several ways to install the drain tank are used. Each of them has its own nuances, advantages and disadvantages.
- Fixation above bowls toilet bowl. From the point of view of aesthetics is not the best option. Reminds Soviet times. But repair can be easily, no special skills are required. The advantage is the fact that the water moves down under the force of attraction, the bowl is rinsed more effectively.
- Installation on the toilet or special stand. There is a similar option more often than the rest. For the reliability of fastening and avoiding leaks between the bowl and the tank, gaskets are installed from rubber - cuff. Aesthetically, compact, rational.
- Installation in the wall. The method is relevant only if you are planning a major overhaul for your sanitary node. For such a method, it is necessary to install the container in the wall, and the drain button output is out. Interesting what is visible only a bowl. It saves space, provides a more attractive appearance of the room. But the repair is difficult, because you can get to the reinforcement only through the hole under the drain button on the wall.
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Spare parts
Acquisition of spare parts for repairing toilet bowl is a completely natural thing. Many malfunctions are solved by replacing components, elements of reinforcement or entire nodes.
Spare parts of a drain system include valves, overflow system, pear, buttons, all kinds of fittings, feeding flexible hoses and even a full-fledged tank. After all, this is a ceramic product, which means it is not difficult to damage it by mechanical impact.
Of course, some components can be repaired by using epoxy glue, sealants, and so on. But experts do not recommend this, since most of these mini repairs give only a temporary effect. Anyway to change the item will have to. So why not buy a new spare part immediately? It will save you time, strength, and also guarantees the opportunity to further exploit the toilet further, without fear that in the most inappropriate moment, temporary measures will turn into a whole problem.
Features of choice
Buying spare parts is not at all such a simple process as it may seem. Our tips will help simplify the solution of the problem.
- If you have the top drop, then the nodes can be made from different materials. It is best to take bronze or brass. These are reliable, durable metals that are not afraid of corrosion and exposure to chemicals.
- In standard tanks, mechanisms are predominantly separate. That is, plum valves and bay are separately performed. It greatly facilitates repairs, does not require additional costs of buying a node that remained entire.
- Be sure to check the quality of the products. Special attention to valves. Under its own weight, their triggering should be clear, the nodes should move smoothly, without obstacles. If you have noticed that there is a jealous, it means that it is not worth buying such an element.
- Buying new gaskets, pay attention to the products from silicone. They differ in strength, reliability, in this component significantly exceed the rubber counterparts. Bend them, break, squeeze. Good parts are not starting to crack, they do not form traces of deformation.
- Adhere to the rules "more expensive, it means better." Good spare parts can not cost cheaply, despite the high competition among manufacturers, which makes them reduce prices.
- If the element is enhanced by rubber, it is excellent. This speaks of a high degree of manufacturer's responsibility for his goods.
- If you choose bad spare parts for plum, the consequences will not be the most pleasant. As a rule, they appear in the form of leaks.
- Examine the quality of metal products. They may have chips, cracks, scratches, impaired geometry, frank tracks of welding. All these are signs of bad details.
- If you independently decide on the choice, it is difficult to act as simple as possible and competently. Remove the damaged item from your toilet and carry it to the store. The specialist will help find a worthy analogue of high quality. But in this case, you need to be confident in that store where you go.
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Possible problems
Even the highest quality and reliable drain systems over time may fail. As practice shows, the most popular problems are the constant flow of fluid inside the tank, or the leakage of it from the tank.
There may be several reasons for any:
- Twisted float. This problem is most simple in the decision, since the repair in such an occasion is required. Open the cover, indiscriminate the float so that he gets up on its rightful place. Although sometimes the shut-off valve itself cannot sit on its saddle. Fix it can be manually, starting the valve into the hole.
- The mechanism of the float does not work properly. Filling the water to the limits required in theory, after which, nevertheless, the replenishment does not stop. Check out the function of the system, raising the float as close as possible. If at the same time the water did not cease to flow, the news is not very good - you have to change the float.
- The valve of the shut-off action is linked to the saddle, or the seal aged. The problem is to wear over the time of the seal. He aged, and nothing could be done with him. If you press the valve with your hand, and at the same time water will stop, it means that the culprit is exactly the seal. It is not difficult to replace it. But there are other reasons associated with a slight weight of the shut-off mechanism. Nothing will have to change. Just add some weights inside, which will allow you to drag item.
As you can see, the drain system works in different ways due to the design features, but the essence of the principle of its action does not change.
The best solution to avoid breakdowns and unpleasant leaks is to purchase high-quality plumbing, as well as periodically implement preventive measures. But the most important thing is to learn to carefully handle the plumbing. No sharp twigs with excessive force for the ropes, no strong pressure on the button, avoid shocks on the tank. We recommend to put a filter on the nozzle through which water comes from the water pipe into the tank. It will delay large particles, thereby you will avoid blockages, excessive wear of the elements.