Extractor fan in the toilet with his hands

Pick up fans for exhaust in the toilet difficult. We offer today to see how to implement the algorithm ventilation in practice in a private house (or office of the company). We believe perforate walls of air ducts - unmodernly reduced structural strength and requires implementation of a complex techniques to ensure sanitation and protection from moisture. Extractor fan in the bathroom is made personally in many ways. Today touch hardware threads, designed to simplify the task for the cottage builder.

Fresh air valves: definition and objectives

Today, people are faced with the problem in homes: stops working extractor in the toilet, especially in the summer. The meaning of the problem to the situation disclosed in the reviews on the site, touch terminals. In Russia, before the house built on the ventilation circuit with a natural impulse. Aspirator the toilet is powered by the temperature difference and the Bernoulli effect. For the process requires a steady inflow of new air through slits of windows and doors. When people set new plastic models, personally cut off the source of updates home atmosphere.

supply valve

Double doors also drawn in the toilet does not help.

  1. As a result, small summer Rod: isolate profraboty hot water on a result output ventilation channel loses single heating source.
  2. In winter, establishing a new type of window, get lean air flow through the remaining gap pathetic. No wonder at each leaflet dispenser device, so as not to open the frame wide open, and create a small gap by helping to restore the exhaust in the toilet.

On the lower floors effect is negligible, the complexity is far more relevant is detected on the upper floors in hot weather and calm. The private cottage is similar to the situation with the hood in the toilet. Owner installed ventilation ducts of a natural impulse and flute, and the construction work did not really even want in the winter due to the tightness of window and door structures.

Specifically for the cold season in a wall inserted intake valves. This hole in the wall with a socket into which are inserted one or two doors. Regulation is conducted under the control of the electronic thermostat, or by the natural scheme manually. Typically, the "hole" is located behind the radiator or convector. Creates a strong pull, the incoming air is warmed at the same time. It provides dynamic ventilation mode. As a result, extractor in the toilet of a private house is working properly without adding fans.


Opening angle flap valve regulates the supply of air inflow rate. When the Russian winters on the device in the room enough. You do not even need to fully open retractable valve. Of course, the passage outside the protected-protective bars or mosquito nets. Located closer to the ground like metal products. On the second floor to allow the installation of plastic protective elements. Sometimes intake valves combines intelligent Smart House complex, automatically regulating the climate control in the private mansion.

The question arises, how to breed ducts. We like the idea Extra ventilation ducts. In the simplest case, on the second floor equip maloprimetnye construction of plasterboard, and held inside the duct. Often an inlet is located on the ceiling and closed grille. Number on the premises is calculated from the conditions of system performance so as to spread in proportion to the square. Acceptable vary the number of holes and the diameters of the ducts to the different rooms, including a hood on the toilet.

The loft elements are summed by means of tees and other details are displayed to the roof through the tube. Extractor hood for the toilet has a separate outlet, covered with a special insulated hood. The pipe penetrates the roof through the passage device allowing vertical output channel regardless of the angle of slope.

In fact, the isolated cap is a deflector with a tip, but qualitatively made and perfectly decorated. Whether to pay money for it, and the passage unit, the owner decides on their own. Cap enhances thrust generated from the wind, protects the path from the falling rain and foreign objects.

The use of heat exchangers

In the previous example, there is only a system of output ducts and inflow of conduct through a special valve. Imagine that it's summer. For the operation of the system will have to buy the exhaust fan for the bathroom, otherwise the complex would be unworkable. Reason: the air through the intake valves no longer seeks to enter the house in the winter. As a result, the stench of mustiness and guaranteed in the heat with no wind.

Specifically to meet the needs of private homeowners in any weather, regardless of the weather outside the window, set the heat exchanger. Said device will remind fans of electronics diode bridge. Concise plan:

  • Four holes are connected in pairs:
  1. Air from the room - the air outside.
  2. Air from outside - the air in the room.
  • Sense: producing from the atmosphere fence is energetically unfavorable, moreover necessary to heat the incoming stream to room temperature.
  • In order to change the balance of forces comprising Recuperator powerful heat exchanger where it gives up heat output stream input. The air is not mixed, and divided special permeable wall meander shaped.
  • As a result, the air from the room, cools, resets the condensate. The seeps through the wall, moisturizes input. Similarly humidity value held in the building at an acceptable level.
  • Two treatment filter at the inputs of the input and output is purified from the dust flow. Periodically elements have to be cleaned or replaced to keep the system working.
  • Smart recuperators controlled thermostats, slowing down or speeding up the process of air exchange with the environment. In summer it is possible to work on the ventilation, when the heat exchanger is excluded from the path traversed by the air masses.
  • To ensure the air flow inside the heat exchanger fans steam, most of the centrifugal type. Installations often enough, add the room exhaust fans as needed.

For obvious reasons, the hood assembly in the toilet is separate.

Extractor fan in the toilet

In any case, we focus on said note infomercial is silent about it. The outflow and inflow of air conducted through the ceiling opening when needed is connected to the case heater (flow heater) which drives the flow to a predetermined temperature. Note that you can connect the network to the Smart house.

Extractor fan for the toilet in a private house

There are Russian booth, toilets, equipped "chimneys". This is done not to laugh. Extractor hood for a holiday in the latter case, the toilet is powered by the Bernoulli effect. Blowing by the wind pipe creates a vacuum, pulling the air out of the smelly room. The drawback occurs when the container is not sealed by the outhouse. In the latter case, a powerful flow directed to the user out of the hole in the floor.

disposal method is simple: build carefully. In other cases the hood to the toilet with his hands hoisted to the roof, will be subject to a host of pride and gratitude to the cause by visitors. Do not forget to cover the top of the tube cap (conical peak), the device will prevent visitors from getting into the rain and other misunderstandings. Claim - the higher the chimney, the better. Opinion is erroneous. According to building codes height cap over the ridge of the roof of the house is 70 - 80 cm. On the toilet flat roof, a tube take 7-10 cm in diameter 80 cm in height. Suitable tin. In which case replace long.

Incidentally, the window in the form of a heart on the door is not done by accident, it is part of a system that provides air flow.

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