[Q&A Question 149] 2017.05.29
Thread Content
This post was last edited by 955559 on 2017-7-21 at 22:50. [Q&A Question 149] 2017.05.29: What is the cooling function of the cylinder liner? The reference answer can be seen after *replying*; points will be awarded for identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) (1). Reduce the temperature of the cylinder walls to ensure proper lubrication of the piston; (2). Lower the temperature of the gas valves, preventing carbon deposits from forming on the valve plates and springs, thereby extending their service life; (3). Reduce the preheating effect of the gas during inhalation, thus increasing the volume of air drawn in. Scoring criteria: Incorrect answers earn 2 wealth points; *incomplete* answers earn 3–8 points. Correct answers with detailed explanations earn 10 wealth points, while correct answers with additional *complementary* information earn 15–20 wealth points. Please score according to these criteria. Note: If there are editing records after answering, only those who participated will be given points. For continuous malicious spamming, 2 points will be deducted each time, with no upper limit. Pure numbers, pure emojis, or random letters that have nothing to do with the answer are all considered malicious spamming. Points will start to be deducted after three warnings. 2017 Q&A Summary Thread (updates have started) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates have started) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html
1. Reduce the temperature of the cylinder walls to ensure proper lubrication of the piston. 2. Lower the temperature of the valve components, preventing carbon deposits from forming on both the valve plates and springs, thereby extending their service life
1) Reduce the cylinder wall temperature to ensure proper piston lubrication. (2) Reducing the temperature of the valve reduces carbon residue accumulation on both the valve disc and the spring, thereby extending its service life. (3) Reduce the preheating effect of gas during inhalation and increase the amount inhaled.
This post was last edited by sqlzl on 2017-5-29 09:14 to reduce the temperature of the cylinders and valve stems
Prevent the cylinder from overheating and losing strength
(1) Reduce the temperature of the cylinder walls to ensure proper lubrication of the piston. (2) Lower the temperature of the gas valves, preventing carbon deposits from forming on both the valve plates and springs, thereby extending their service life. (3) Reduce the preheating effect of the gas during inhalation, increasing the volume of air that can be drawn in.
(1) Reduce the temperature of the cylinder walls to ensure proper lubrication of the piston; (2) Lower the temperature of the gas valves to prevent carbon deposits from forming on the valve plates and springs, thereby extending their service life
The mechanical heat generated by the cooling unit during the compression process
Reduce cylinder wall temperature； Reduce the valve temperature
The heat generated by the cooling piston doing work.