The introduction of thermostatic valve and working principle
in the old radiator heating system, give priority to with manual radiator valve design, indoor temperature adjustment according to subjective feeling completely, because the previous heat metering is according to the area of charge, every household is the basic valve to a fully open state, the whole heating system operation cost is very high, but the comfortable degree is not beautiful; With the change of the heat metering, according to the heat charge by according to the area of charge instead, or in accordance with the time the metering area of on-off method, it also makes the thermostatic valve advantages more and more obvious, use the radiator in indoor temperature setting of the thermostatic valve can be automatically closed after small or even close the valve, reducing the flow inside the radiator, which can reduce the energy consumption. For new buildings, thermostatic valve has design requirements as listed in the specification, the old system also gradually in the thermostatic valve of the renovation. Use of thermostatic valve, believe in the near future, will be more and more high.2, thermostatic valve working principle of the thermostatic valve consists of two parts, thermostatic valve body and thermostatic valve head, rotary thermostatic valve head can adjust the indoor constant temperature. Thermostatic valve consists of valve body and valve head thermostatic valve head built-in thermal bag indoor temperature measurement, when the indoor temperature is higher than the set temperature, temperature bags medium expansion, pushing the corrugated pipe, so as to promote small axial shimonoseki valve valve opening, reduce the water flow into the radiator. When indoor temperature is lower than the set value, bags medium temperature contraction, the body of the spring roll up to the top, the valve stem increase the water flow into the radiator, improve indoor temperature reached set value. Thermostatic valve working principle diagram, so is the secret of thermostatic valve constant temperature on the inner device to respond to the outside temperature, by the flow control system to control the temperature of the radiator. Thus, the whole performance of thermostatic radiator valves mainly depends on: bulb and response speed of execution, the sealing performance of valve core, spring fast reset ability, etc.
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