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Heating of heating of radiate of floor of microtherm hot water and groovy radiat
From;    Author:Stand originally

Of heating of radiate of floor of microtherm hot water and groovy radiator heating quite
Because use,the price differs, so can basis Beijing 96 years of edition " norm of construction project budgetary estimate " the regulation will undertake computational comparative. Use groovy radiator, stand inside the building canal, dry canal, indoor a canal, radiator and auxiliary material and artificial cost, beijing stipulates every build square metre cost: 76 yuan / square metre; 40% what establish canal and dry canal to hold cost only, every building makes the same score rice cost to make an appointment with 30 yuan, the horizontal canal of indoor part, radiator and auxiliary material are occupied 60% , cost of every building smooth rice arranges network of heat addition heating 46 yuan. Floor of microtherm hot water complementary the dosage that shoots heating to work to be in charge of and establish a canal is compared with radiator photograph can save 50% ~ 60% , and indoor use 1 ~ only a 2 meters canal, plastic pipe reduced heating of radiator instead ground greatly thereby material charge, every building square controls the real cost of ground heating about 40 yuan.

One, the comparison of earlier investment
Because use,the price differs, so can basis Beijing 96 years of edition " norm of construction project budgetary estimate " the regulation will undertake computational comparative.
Use groovy radiator, stand inside the building canal, dry canal, indoor a canal, radiator and auxiliary material and artificial cost, beijing stipulates every build square metre cost: 76 yuan / square metre; 40% what establish canal and dry canal to hold cost only, every building makes the same score rice cost to make an appointment with 30 yuan, the horizontal canal of indoor part, radiator and auxiliary material are occupied 60% , every building makes the same score rice cost to make an appointment with 46 yuan.
Floor of microtherm hot water complementary the dosage that shoots heating to work to be in charge of and establish a canal is compared with radiator photograph can save 50% ~ 60% , and indoor use 1 ~ only a 2 meters canal, plastic pipe reduced heating of radiator instead ground greatly thereby material charge, every building square controls the real cost of ground heating about 50 yuan.

2, the comparison of moving charge: Heating of radiate of floor of microtherm hot water (abbreviation floor heating) the biggest advantage is economic energy resources.
Delivery temperature of floor radiate heating 60 ℃ are the following, come in Beijing winter thermal drop when 15 ℃ , use delivery temperature generally between 55 ℃ of 50 ~ . Accordingly, delivery temperature is inferior, hot loss is small. Floor radiate heating one big characteristic is heating undertakes to the room below the double action in radiation intensity and temperature, form more reasonable indoor temperature field to distributing with heat radiation action, ground heating and radiator are when same delivery temperature, ground heating can have 3 ~ 4 ℃ equivalent heats up easy measurable effect. Accordingly, when using ground heating to design room temperature, room temperature is lower than common radiator heating the result that 2 ℃ want with respect to place of heating of OK and contented radiator. And radiator piece the delivery temperature of heating 90 ℃ above, so only this uses ground heating to be able to save 30% the sources of energy, save likewise proportional cost thereby. The hot gradient of the room falls to go up high low, satisfy the requirement of the person's physiology absolutely.
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