就小編而言，大多數(shù)人選擇燃?xì)忮仩t來(lái)進(jìn)行蒸汽，供暖，洗浴等。 對(duì)于燃?xì)忮仩t，認(rèn)識(shí)的朋友必須知道系統(tǒng)氣密性對(duì)鍋爐本身的重要性。 在這個(gè)小系列文章中，我們山東燃?xì)忮仩t將介紹燃?xì)忮仩t對(duì)系統(tǒng)氣密性的要求，并希望對(duì)大家有所幫助。
　　As far as Xiaobian is concerned, most people choose gas-fired boilers for steam, heating, bathing and so on. For gas-fired boilers, friends must know the importance of system gas tightness to the boilers themselves. In this small series of articles, we Shandong Gas Boiler will introduce the gas tightness requirements of the gas boiler system, and hope to help you.
　　燃?xì)庀到y(tǒng)對(duì)于家用燃?xì)忮仩t，重要的是系統(tǒng)的氣密性，以確保系統(tǒng)不泄漏，這取決于安裝的質(zhì)量和安裝后的氣密性測(cè)試。 安裝完成后，關(guān)閉燃?xì)忮仩t燃?xì)饨涌诘拈y門，打開燃?xì)夤艿郎系拈y門，并用肥皂水涂抹接口以檢查氣密性是否良好。
　　For domestic gas boilers, the most important thing is the air tightness of the system to ensure that the system does not leak, which depends on the quality of installation and the air tightness test after installation. After installation, close the valve of the gas interface of the gas boiler, open the valve on the gas pipeline, and smear the interface with soapy water to check whether the air tightness is good.
　　另外，燃?xì)庀到y(tǒng)應(yīng)確保燃?xì)忮仩t額定功率工作時(shí)燃?xì)忮仩t前方的燃?xì)鈮毫轭~定壓力，具體取決于燃?xì)夤艿老到y(tǒng)的壓力損失。 燃?xì)夤艿老到y(tǒng)的壓力損失由兩部分組成，由管道沿路徑阻力引起的壓力損失和由壓力損失引起的局部壓力（如彎頭，減壓器，三通，閥門，煤氣表等）。 氣體系統(tǒng)的壓力損失與管道和管件的結(jié)構(gòu)參數(shù)（管道直徑，長(zhǎng)度，粗糙度等）以及流量和氣體參數(shù)有關(guān)。

　　In addition, the gas system should ensure that the gas pressure in front of the gas-fired boiler is rated when the rated power of the gas-fired boiler is working, depending on the pressure loss of the gas pipeline system. Pressure loss of gas pipeline system consists of two parts, which are pressure loss caused by resistance along pipeline path and local pressure caused by pressure loss (such as elbow, pressure reducer, tee, valve, gas meter, etc.). The pressure loss of gas system is related to the structural parameters (pipe diameter, length, roughness, etc.) of pipes and fittings, as well as the flow rate and gas parameters.
　　需要燃?xì)忮仩t系統(tǒng)的氣密性。 通過(guò)本文的介紹，您必須已經(jīng)了解此方面。 如果您有任何疑問(wèn)，可以瀏覽本網(wǎng)站:http://m.tiaoi.com.cn上的其他文章以獲取答案。
　　Air tightness of gas boiler system is required. Through the introduction of this article, you must already understand this aspect. If you have any questions, you can browse other articles on this website: http://m.tiaoi.com.cn for answers.