地暖不热的原因及解决办法 - 济南地暖价格多少钱
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地暖不热的原因及解决办法

来源:http://www.ycepec.com/ 发布时间:2018/10/16

一:地热管内有空气,阻挠水循环,一般分水器都会有排气阀,效果是排气,新使用、安装的地热有必要进行排气。办法是:举例您家是六路分水器,先关掉五路(只能一路一路操作),翻开回水排气阀,将其中一路进行放水,到只出水不出气停止,依次类推。
One: There is air in the geothermal pipe, obstructing the water circulation, the general distributor will have exhaust valve, the effect is to exhaust, the new use, installation of geothermal exhaust is necessary. The solution is: for example, your home is a six-way water distributor, first turn off the five (only one way to operate), open the return water exhaust valve, one of the way to discharge water, to only water out of the air stop, and so on.
二:水温低,若室内温度要到达19~23摄氏度,地暖供水温度有必要到达46℃以上才可以(暖气片需求61度水温,所以如果地热不热,那暖气片就更不热了)。
Two: low water temperature, if the indoor temperature to reach 19-23 degrees Celsius, the heating water supply temperature must reach more than 46 degrees Celsius can be (heating needs 61 degrees water temperature, so if the geothermal is not hot, then the heater is even less hot).
三:体系循环差,供热公司供回水压差小,水流速下降,导致地热不热,这个也应由物业处理,不然就真得按个循环泵(这个有点儿不地道)。
Third: the system circulation is poor, the pressure difference between supply and return water of heating company is small, the water velocity drops, causing the geothermal not hot, this should also be handled by the property, otherwise it really has to press a circulating pump (this is a bit unnatural).
四:街坊争流过大,可能您的街坊或楼上楼下在管道上安装了循环泵,导致水流倾向他家过多,邻近人家天然要受牵连。这个没办法处理,难不成咱们也按个泵
济南地暖安装
Fourth: Street too much competition, maybe your neighborhood or upstairs downstairs in the pipeline installed circulating pumps, resulting in excessive water flow toward his home, neighborhood naturally to be implicated. This can't be handled. It's difficult. Let's press a pump.
五:过滤器阻塞,分水器上杠都有一个过滤器,起到过滤杂质的效果,因进水杂质太多,过滤网一般堵的仍是比较严重的,导致水的流速下降,地热管没有流量,地热天然不热。
Five: Filter blockage, water distributor bar has a filter, play a filter impurities effect, because too much water into the impurities, filter screen is generally blocked is still more serious, resulting in a drop in water flow rate, geothermal pipe no flow, geothermal natural heat is not hot.
六:地暖主线管中说发生的压力差达不到预期的规范。我们在进行地暖规划的时分,一定要考虑到地暖体系中的水流的速度。如果其中的压力差达不到我们预期的那样的话,那么水的流速也就会直接的下降了。这样的状况,就会导致管道中所存在的热水不够用。由于供水不是很足够,那么暖气也就天然不会热了。
Six: the ground heating main pipe said that the pressure difference was not up to the expected specifications. We must take into account the speed of water flow in the ground heating system when we are planning the floor heating. If the pressure difference is not as good as we expected, the velocity of water will drop directly. This situation will lead to insufficient water supply in the pipeline. Because the water supply is not enough, the heating will not naturally be hot.
七:地热管内壁发生尘垢,经过科学的计算堆积1-1.5毫米厚的水垢、粘泥阻挠散热相应的使室内温度下降4-8度,水质差的区域更为严重。而水垢的导热功能极差,在热交过程中,水垢从0mm增加到0.35mm,热交换率会下降到79%,也就是说,当水垢的厚度到达0.35mm的时分,将有23%的热量不能正常变换。导致地热不热。这个用清洗来处理吧。
Seven: Dust and dirt occur in the inner wall of the geothermal pipe. After scientific calculation, the deposit of 1-1.5mm thick dirt and clay can prevent heat dissipation, and consequently the indoor temperature drops by 4-8 degrees. The area with poor water quality is more serious. However, the thermal conductivity of the scale is very poor. In the process of thermal interchange, the scale increases from 0 mm to 0.35 mm, and the heat exchange rate decreases to 79%. That is to say, when the thickness of the scale reaches 0.35 mm, 23% of the heat can not be transferred normally. Cause geothermal not hot. This is handled by washing.
八:管路上水泥层太厚了,温度很难释放到空间来,这个好处理,要继续加热一段时间,水泥蓄热层才会逐渐把热量发出出来。
Eighth: The cement layer on the pipeline is too thick, the temperature is difficult to release into space, this advantage, continue to heat for a period of time, the cement thermal storage layer will gradually emit heat.
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