Water warm floor today is one of the most popular heating systems.
The heating element in this type of heating is plastic, metal or copper pipes, covered with a cement screed layer, located under the finish flooring (tile, parquet or laminate). But the main distribution unit for the supply of water and the location of heating pipes is a collector group for a warm floor.
Collector, its purpose, types and design elements
Collector - Heart of a Warm Paul
The collector for a warm floor can be called with all confidence with the heart of the whole design. It is difficult to underestimate its significance in the work of the overall heating system.
As you know, the heating elements (pipes) of this heating system must have a temperature of 35-450c. This parameter is injected due to the movement of warm water inside the pipes (up to 500 ° C).
The collector distributes hot water pipes
The liquid of the heating system and stationary hot water pipeline has a large temperature, so to supply the coolant in the circuit of the desired values, the collector is used.
One of its tasks is the distribution of heat carrier for exhaust contours. Each circuit has one input and several outputs. So that the water in the pipe has the same temperature over the entire area, there is a constant circulation (which is activated by the pump of the coolant through the collector comb.
It is worth knowing, contours are called individual heating pipes located under the floor surface.
The number of contours on one flooring depends on the surface area and the styling of the heating element (spiral or zigzag).
If the heating pipes are placed in several rooms in the apartment or house, the number of contours increases. Regarding how much heating pipes are connected to the collector, its type and size are selected.
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Differences and configuration of collectors
The more contours, the greater the collector size
The main distinguishing quality of the collector group for a warm floor is considered the number of connected contours and the type of temperature indicators adjustment.
The sizes of the collector are directly related to the number of connected contours. If you install water underground floor in one room, for example, in the bathroom, it is enough to place this size 2 of the water pipe circuit. Usually, with a small number of circuits, flowmeters are installed on the feed comb, and the adjustable valves are installed.
The flow meter is a measuring instrument, which, thanks to the plastic body applied to it, the graded scale and the float mounted inside, measures the coolant feed rate into the heating system.
The greater the water supply rate, the greater the fluid in the contour, which means the floor temperature will be higher.
To reduce the temperature parameters of the heating element, it is necessary to reduce the amount of water supplied. To perform this action you need to turn the valve located on the reverse comb, corresponding to this circuit.
This type of collector group is the easiest option and is intended for premises with a small amount of heat-insulated contours. If you install this heating system for all at home and do not want to periodically adjust the temperature of the heating elements with manually, then the collector should be installed with automatic adjustment of the parameters.
Composite parts collector
This device is additionally equipped with a thermostat that has a thermostar and a thermal sensor, which responds to changes in temperature in the circuit. The thermostat is considered a reactive element, and the driving force is a servo.
The thermostat in the event of a temperature change applies to a servo command, which is 2 or 3, a positional electronic flap that reduces or increasing the flow of the coolant into the contour.
It should be remembered that the automatic system for adjusting and controlling the temperature parameters of the warm floor, which represents the "Thermostat-servo" complex, completely replaces the valve with manual adjustment, located on the reverse collers.
Manufacturer Material Materials
Brass collector
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The collector is the most important organ of the heating system of water warm floors. Since when it is helped, water supply and temperature parameters are controlled, the device must withstand sufficiently large pressure and temperature differences.
Accordingly, the device must be performed from reliable materials that are able to respond to the requirements.
Polypropylene - the most budget version
To date, collectors for water underwear are made of 3 materials:
- brass;
- of stainless steel;
- polypropylene.
Brass is the most popular material for the manufacture of collector systems. It has an average price and good reliability and operation indicators.
Stainless steel - durable, reliable and expensive material, its use leads to a significant increase in the cost of the device. For more information about the types of collectors, see this video:
Polypropylene collectors are used for small rooms and work with a low temperature coolant, its price will be pleasantly pleased with each owner.
Design elements of the device
The suburbs node feeds the contour of hot water
The collector is a comprehensive device that includes a number of most important elements:
- Node shelter. This is an automatic valve through which the heat-insulated floor of hot water is appropriate. The valve control occurs with the help of a servo to which the command comes from the thermostat after the sensor is triggered. As soon as the temperature of the coolant in the circuit reaches the normalized value, the valve closes.
- Circulation pump. The collector with the pump provides the creation of the desired pressure in the system. Which allows, when carrying out circulation, for a long time maintain the temperature of the coolant in the heat-mall system at the desired mark. With the help of a circular pump, water pipes are distributed, creating the same temperature of the floor throughout its area.
- Distribution comb. The collector device that is responsible for the distribution of water coming from the heating system along the circuits of the warm floor. It includes flow meters and manual adjustment valves.
- Air vent. It is a threaded valve that allows you to remove the enforcement system, thereby improving water circulation by contours.
- Meteertatchik. This is an additional device, as the above described thermostat, which allows you to respond to changing weather conditions, increasing or lowering the temperature of the warm floor (the actuator, is also a servo). For details on the composition of the mixing knot, see this video:
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Displays the collector system devices can be seen from the scheme.
It should be remembered that how the collector device would not have been completed, its assignment will not change from this.
This includes the uniform distribution of the heat carrier on the heap system, maintaining the necessary temperature indicators and control over the amount of water supplied.
The information provided will help you find an answer to the questions: "What a collector node is needed precisely for its warm floor, is it worth setting a servo device and thermostat?", And the main thing is to understand that the collector is an indispensable device for the heating system of water heat.