{"id":2364,"date":"2024-03-19T10:47:49","date_gmt":"2024-03-19T02:47:49","guid":{"rendered":"https:\/\/www.lneya.com\/news\/principle-of-glycol-chiller.html"},"modified":"2024-03-19T10:47:49","modified_gmt":"2024-03-19T02:47:49","slug":"principle-of-glycol-chiller","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/ko\/news\/principle-of-glycol-chiller.html","title":{"rendered":"Working Principle of Glycol Chiller"},"content":{"rendered":"

\n\t<\/span>\n<\/p>\n

\n\tFor the low-temperature chiller using ethylene glycol solution, we
\ncall it glycol chiller. Its outlet water temperature is generally below – 10 <\/span>\u2103, and the specific temperature requirements shall be subject to the
\nneeds of users. Glycol chillers are common in chemical plants. In order to
\nensure the safe and stable operation of equipment, many chemical plants will
\nstrictly require water chillers to take explosion-proof measures, that is, what
\nwe often call explosion-proof water chillers.
\"\"<\/span>\n<\/p>\n

\n\tThe structural composition of the water chiller is roughly the same,
\nwhich is composed of compressor, evaporator, condenser, throttling element and
\nelectric control system. However, the glycol chiller adopts low-temperature
\ncompressor and is equipped with economic separator and other components, which
\nare still different.<\/span>\n<\/p>\n

\n\t1<\/span>\u3001In order to keep the
\npressure in the evaporator low enough to ensure that the refrigerant evaporates
\nat a sufficiently low boiling temperature, a compressor is used to extract the
\nevaporated refrigerant gas, that is, the refrigerant steam with low temperature
\nand low pressure is compressed into a refrigerant gas with high temperature and
\nhigh pressure. When the suction speed of the compressor is greater than the
\nevaporation speed of the refrigerant, the evaporation pressure and evaporation
\ntemperature will decrease. Conversely, the suction speed of the compressor is
\nless than that of the refrigerant, and the evaporation temperature and pressure
\nwill rise accordingly.<\/span>\n<\/p>\n

\n\t2<\/span>\u3001 High temperature and
\nhigh pressure refrigerant is condensed into liquid in the condenser. In the
\ncondenser, the refrigerant releases heat to air or water lower than its
\ntemperature. This part of heat includes the heat absorbed when the refrigerant
\nevaporates in the evaporator and the heat converted when the compressor
\ncompresses. Special attention: the temperature of air or water must be lower
\nthan that of refrigerant, otherwise the refrigerant cannot release heat, that
\nis, the temperature of cooling medium (cooling tower water or air) must be lower
\nthan that of refrigerant gas at the outlet of compressor.<\/span>\n<\/p>\n

\n\t3<\/span>\u3001Through the restrictor,
\nthe pressure of the refrigerant drops from the condensation pressure to the
\nevaporation pressure. The liquid from the condenser is stored in the liquid
\nreservoir. At this time, the refrigerant is in the state of normal temperature
\nand high pressure. After passing through the expansion valve, the boiling point
\ndecreases due to the decrease of pressure. After entering the evaporator, the
\nliquid is easy to absorb heat and evaporate.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

For the low-temperature chiller using ethylene glycol solution, we call it glycol chiller. Its outlet water temperature is generally below – 10 \u2103, and the specific temperature requirements shall be subject to the needs of users. Glycol chillers are common in chemical plants. In order to ensure the safe and stable operation of equipment, many […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[44],"tags":[],"class_list":["post-2364","post","type-post","status-publish","format-standard","hentry","category-news"],"metadata":{"views":["2038"],"_wp_old_date":["2023-05-16"],"_edit_last":["1"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"73a327f65254d1155856d48ae15bdc70\";s:6:\"images\";a:1:{i:0;i:2365;}}"],"_headinfo":["a:1:{i:0;a:23:{s:6:\"module\";s:1:\"4\";s:7:\"navtext\";i:16;s:4:\"navb\";b:1;s:5:\"navpd\";i:23;s:5:\"navc1\";s:7:\"#014391\";s:5:\"navc2\";s:7:\"#0095d4\";s:5:\"navc4\";s:7:\"#fbfbfb\";s:5:\"navc5\";s:7:\"#ffffff\";s:5:\"navc6\";i:0;s:5:\"topc1\";s:7:\"#ffffff\";s:5:\"topc2\";s:7:\"#2ba8db\";s:4:\"topf\";i:12;s:6:\"seach1\";s:0:\"\";s:6:\"seach2\";s:0:\"\";s:3:\"sub\";i:209;s:8:\"searchbl\";i:5;s:6:\"navlib\";b:0;s:8:\"subhight\";i:550;s:8:\"submoshi\";s:0:\"\";s:9:\"navheight\";i:76;s:6:\"shadow\";i:0;s:5:\"sicon\";s:7:\"#014391\";s:7:\"search1\";s:7:\"#014391\";}}"],"_top_left_txt1":["a:1:{i:0;a:3:{s:4:\"text\";s:81:\" Welcome to visit! 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