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客户对燃气热风炉选型要注意什么

文章出处:   发布时间:2018-12-12 09:24:04   浏览:48

不管是集体供暖还是提供生活热水、洗浴等,都需要用到热风炉燃气热风炉是常用的类型。不过不同的需求在选型的时候要考虑方方面面,下面就具体来看下燃气热风炉选型时要注意什么吧。热风炉选型时当然要保证足够的功率,这样才能够满足最最基本的需求,所以热风炉功率一定不能够小于所需求的最大负荷。

Whether collective heating or providing domestic hot water, bathing, etc., all need to use hot stove, gas hot stove is a commonly used type. However, different needs should be considered in all aspects when selecting the type. Here is a specific look at what should be paid attention to when selecting the type of gas hot blast stove. Of course, enough power should be guaranteed in the selection of hot blast stoves, so as to meet the most basic needs, so the power of hot blast stoves must not be less than the required maximum load. 生活热水用量

Hot water consumption for domestic use

热风炉除了用于采暖之外,很大一部分都会用于生活热水,特别是洗浴等,在选择热风炉的时候,需要加上这部分负荷,不过热风炉提供的功率可以小于生活热水的负荷,可以通过提前储存生活热水来满足用量。

In addition to heating, a large part of the hot stove will be used for domestic hot water, especially for bathing. When choosing the hot stove, this part of the load should be added. However, the power provided by the hot stove can be less than the load of domestic hot water, which can be met by storing domestic hot water in advance.

热风炉选型除了功率输出要达标之外,还有一些热风炉的循环系统也是热风炉选型时需要特别注意的,比如循环泵的选型和水箱容量的选型。

In addition to the power output, some circulating systems of hot stoves need special attention in the selection of hot stoves, such as the selection of circulating pumps and the selection of water tank capacity.

循环泵选型

Selection of Circulating Pump

热风炉把水加热后会通过换热器调节到用户所需温度,在通过用户家中后,管道中的水温会降低,会再次回到热风炉中进行加热,这样的循环系统需要一个动力来维持,这就是循环泵,循环泵一定要和水流量相当,并且要安装备用循环泵,以备不时之需。

The hot blast stove will adjust the water to the user's temperature through heat exchanger after heating. After passing through the user's home, the water temperature in the pipeline will decrease and return to the hot blast stove for heating again. Such a circulating system needs a power to maintain. This is the circulating pump. The circulating pump must be equal to the water flow, and the backup circulating pump should be installed to meet the occasional need.

水箱的选型

Type Selection of Water Tank

热风炉在运行时,会产生一定的水蒸气,这就会增大系统的压力,这部分系统压力可以用作传输动力,过大的压力需要流到膨胀水箱,以维持系统恒定的压力,因此水箱要选择和整个系统吻合的。

Hot blast stove in operation, will produce a certain amount of water vapor, which will increase the pressure of the system, this part of the system pressure can be used as a transmission power, excessive pressure needs to flow to the expansion tank to maintain the constant pressure of the system, so the water tank should be chosen to match the whole system.


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