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            哪些因素能夠影響到翅片管散熱器的運用溫度

            發布日期:2020-12-05 瀏覽次數:28

            哪些因素能夠影響到翅片管散熱器的運用溫度?翅片管分為多種形式及原料,常用于工業加熱、冷卻等目的。翅片管散熱器的運用溫度調節會影響到運用的作用以及運用壽命。翅片管散熱器是現如今家庭生活之中不可或缺的供暖設備,眾多家庭選擇使用這片散熱器獲得更好的生活體驗。質量高的翅片散熱器能夠縮短熱能交互的時間并且減少實際使用所消耗的能源,因此使用翅片散熱器已經成為了一種必然發展趨勢。

            What factors can affect the operating temperature of finned tube radiator? Finned tubes are divided into various forms and raw materials, which are commonly used for industrial heating and cooling purposes. The application temperature regulation of fin tube radiator will affect the function and service life of the radiator. Fin tube radiator is an indispensable heating equipment in today's family life, many families choose to use this radiator to get better life experience. High quality fin radiator can shorten the time of thermal energy interaction and reduce the energy consumption in actual use, so the use of fin radiator has become an inevitable development trend.

            影響翅片散熱器效果的因素都有哪些?

            What are the factors that affect the effect of fin radiator?

            1、翅片散熱器受到外界環境的溫度影響。根據對流換熱理論和熱傳導理論可以得知翅片散熱器使用的效果與外界環境的溫度關系緊密,對于同一個散熱體而言外界溫度越高翅片散熱器的熱交換能力越弱,因此在室內溫度較低的環境之下安裝使用翅片散熱器,才能夠更好的感受該散熱器卓絕的散熱效果。

            1. The fin tube is affected by the outside temperature of the radiator. According to the convection heat transfer theory and heat conduction theory, we can know that the effect of fin radiator is closely related to the temperature of the external environment. For the same radiator, the higher the external temperature is, the weaker the heat exchange capacity of the fin radiator is. Therefore, the excellent cooling effect of the radiator can be better felt by installing and using the fin radiator in the lower indoor temperature environment.

            2、受到設備自身導熱性能影響。在我國市面上所銷售的翅片散熱器類型眾多,翅片數量的對散熱實際性能都有著較大的影響,因此消費者選購抗熱耐磨的翅片散熱器便能夠享受更加導熱效果。翅片散熱器焊縫更加光滑平整,散熱的面積更大,因此消費者只有選擇出這種翅片散熱器才能夠保證散熱效果。

            2. It is affected by the thermal conductivity of the equipment itself. There are many types of fin radiators on the market in China. The number of fins has a great impact on the actual performance of heat dissipation. Therefore, consumers can enjoy more heat conduction effect by choosing heat resistant and wear-resistant fin radiators. Fin radiator weld is smoother and smoother, and the heat dissipation area is larger. Therefore, consumers only choose this fin radiator to ensure the heat dissipation effect.

            3、受到空間大小的影響。翅片散熱器的熱能在空氣之中傳播與空間大小有著緊密的作用,在較大空間之內吃片,散熱器的實際單熱性能會受到一定的影響,因此消費者在安裝購買翅片散熱器之前,應當了解該設備所能承受的散熱空間。

            3. Affected by the size of the space. The heat energy of fin radiator spreads in the air and has a close effect on the size of the space. If you eat a piece in a larger space, the actual single heat performance of the radiator will be affected to a certain extent. Therefore, consumers should know the heat dissipation space that the equipment can bear before installing and purchasing the fin radiator.

            4.和翅片原料r的熔點有聯系,翅片原料包含鋁、碳鋼、鋁的熔點是660℃。所以含鋁的翅片不適用于高溫煙氣的換熱體系中??紤]到高溫煙氣具有硫的成分,翅片管散熱器應用ND鋼,翅片類型選用高頻螺旋翅片管。

            4. It is related to the melting point of the fin material R. the melting point of the fin material including aluminum, carbon steel and aluminum is 660 ℃. Therefore, aluminum containing finned tube is not suitable for high temperature flue gas heat exchange system. Considering the sulfur composition of high temperature flue gas, ND steel is used for fin tube radiator, and high frequency spiral finned tube is selected as fin type.

            5.和制作的工藝有關。一般在鋼鋁復合翅片管到達210℃,而普通繞鋼片的翅片管到達150℃左右后,其接觸熱阻曲線呈顯助的上升趨勢。

            5. Related to the manufacturing process. Generally, when the steel aluminum composite finned tube reaches 210 ℃, and the common finned tube with steel sheet reaches about 150 ℃, the contact thermal resistance curve shows a significant upward trend.

            6.一般狀況下,和基管的壁厚聯系影響不大。普通無縫鋼管正常壁厚狀況,其耐壓才能比較高,鋼管壁厚必定的狀況下,隨鋼管直徑的增加,耐壓才能下降。

            6. In general, it has little influence on the wall thickness of the base pipe. Under the condition of normal wall thickness, the pressure resistance of ordinary seamless steel pipe can be relatively high. When the wall thickness of steel pipe is fixed, the pressure resistance can be reduced with the increase of steel pipe diameter.

            7.和管板,管箱的強度有關。管板,管箱的壁厚越厚,翅片管散熱器的承壓才能越高。

            7. It is related to the strength of tube sheet and tube box. The thicker the wall thickness of tube sheet and tube box is, the higher the pressure of fin tube radiator can be.

            8.和焊接是否有缺陷有關。焊接時產生的缺陷氣孔、夾渣、裂紋等影響翅片管散熱器的承壓才能,而壓力與溫度一般都呈正比聯系式。

            8. It is related to whether there are defects in welding. Defects such as blowholes, slag inclusions and cracks produced during welding affect the pressure bearing ability of fin tube radiator, and the pressure and temperature are generally in direct proportion.

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