{"id":3374,"date":"2024-03-19T10:51:47","date_gmt":"2024-03-19T02:51:47","guid":{"rendered":"https:\/\/www.lneya.com\/news\/enclosed-cooling-and-heating.html"},"modified":"2024-03-19T11:02:35","modified_gmt":"2024-03-19T03:02:35","slug":"enclosed-cooling-and-heating","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/es\/news\/enclosed-cooling-and-heating.html","title":{"rendered":"Instructions for use of the enclosed cooling and heating circulator of LNEYA, a chiller manufacturer"},"content":{"rendered":"

\n\tIn the chemical and pharmaceutical field,
\nthe closed cooling and heating circulator is a cooling and heating temperature
\ncontrol device that cooperates with various types of reactors, jacketed tanks,
\nreactors, extraction equipment and other equipment. It can realize cooling and
\nheating on the same machine. Its structure is reasonable and the operation is
\nsimple. , Stable performance, widely used in pharmaceutical, chemical,
\nscientific research, biology, laboratory, environmental protection and other
\nindustries.<\/span>\n<\/p>\n

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

\n\t\"\"<\/p>\n

\n\tAirtight cooling and heating circulators
\ncan generally be divided into air-cooled and water-cooled. From the structure
\npoint of view, the entire circulation system is airtight and leak-free. Among
\nthem, the liquid circulation is a closed system, which can achieve no water
\nvapor absorption at low temperatures and no oil mist generation at high
\ntemperatures. The expansion vessel and the liquid circulation are insulated and
\ndo not participate in the liquid circulation. Therefore, the closed heating and
\nrefrigeration integrated machine can play an important role in the fields with
\nhigh cleanliness requirements such as pharmaceuticals and chemical industries.<\/span>\n<\/p>\n

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

\n\tIn recent years, with the rapid development
\nof China’s pharmaceutical and other industries, hermetic cooling and heating
\ncirculators have also ushered in a better market prospect. And in terms of
\nmarket conditions, the strength of domestic closed cooling heating circulators
\nshould not be underestimated. More and more manufacturers are emerging, launching
\ndifferent models of equipment to meet the needs of the domestic market.<\/span>\n<\/p>\n

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

\n\tFor example, the hermetic cooling and
\nheating circulator developed by Wuxi Guanya (LNEYA) uses branded compressors,
\nwhich can ensure long-term stable and reliable operation of the unit, while
\nproviding excellent cooling effects. The electrical parts use good brand
\nproducts, which are stable and have a long life. For a long time, the
\nmicrocomputer full-function control operation panel is simple and quick, and
\nthe interface is friendly and more user-friendly. And the product is specially
\ndesigned for appearance, beautiful and simple, and good quality.<\/span>\n<\/p>\n

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

\n\tIn addition to the product quality of the
\nclosed cooling heating circulator itself, purchasing reasonable and formal
\nequipment is the step to ensure that the equipment plays a good role. For
\nexample, when purchasing, the user needs to pay attention to whether the upper
\nand lower temperature limits, ignition point, viscosity, freezing point, etc.
\nmeet the requirements, and whether it is suitable for the use of the internal
\npipeline of the instrument; when selecting the heat transfer medium pipe of the
\nequipment, the length should be as short as possible, and the diameter should
\nbe as short as possible. As large as possible. The technician pointed out that
\nif the diameter is too small, it may cause slow speed.<\/span>\n<\/p>\n

\n\tAt the same time, the technicians also
\nreminded not to use water as a heat transfer medium, otherwise it may have a
\nnegative impact on the closed cooling and heating circulator, and may cause
\ndamage to the equipment. It is recommended to use the heat transfer medium
\nspecified by the manufacturer and use it within the specified pressure range.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

In the chemical and pharmaceutical field, the closed cooling and heating circulator is a cooling and heating temperature control device that cooperates with various types of reactors, jacketed tanks, reactors, extraction equipment and other equipment. It can realize cooling and heating on the same machine. Its structure is reasonable and the operation is simple. , […]<\/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-3374","post","type-post","status-publish","format-standard","hentry","category-news"],"metadata":{"views":["1797"],"_wp_old_date":["2023-05-17"],"_edit_last":["1"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"1bd8c46f1650b7e292515b311d403ae1\";s:6:\"images\";a:1:{i:0;i:3375;}}"],"_headinfo":["a:1:{i:0;a:25:{s:6:\"module\";s:1:\"4\";s:7:\"navtext\";i:20;s:4:\"navb\";b:1;s:5:\"navpd\";i:30;s:5:\"navc1\";s:7:\"#014391\";s:5:\"navc2\";s:7:\"#0095d4\";s:5:\"navc3\";s:7:\"#ffffff\";s:5:\"navc4\";s:7:\"#fbfbfb\";s:5:\"navc5\";s:7:\"#ffffff\";s:5:\"navc6\";i:1;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\";s:8:\"subcolor\";s:7:\"#ffffff\";}}"],"_top_left_txt1":["a:1:{i:0;a:3:{s:4:\"text\";s:81:\" Welcome to visit! we\u2019ve built a culture of service, teamwork, and innovation\";s:3:\"url\";s:29:\"https:\/\/www.themepark.com.cn\/\";s:4:\"icon\";s:16:\"fab fa-wordpress\";}}"],"_top_left_txt2":["a:3:{i:0;a:3:{s:4:\"text\";s:9:\"DOWNLIOAD\";s:3:\"url\";s:0:\"\";s:4:\"icon\";s:28:\"fas fa-chevron-circle-right \";}i:1;a:3:{s:4:\"text\";s:3:\"FAQ\";s:3:\"url\";s:0:\"\";s:4:\"icon\";s:28:\"fas fa-chevron-circle-right \";}i:2;a:3:{s:4:\"text\";s:5:\"ABOUT\";s:3:\"url\";s:0:\"\";s:4:\"icon\";s:28:\"fas fa-chevron-circle-right \";}}"],"_icontext":["a:3:{i:0;a:5:{s:5:\"title\";s:18:\"\u514d\u8d39\u54a8\u8be2\u7535\u8bdd\";s:4:\"text\";s:12:\"400-123-4567\";s:3:\"url\";s:0:\"\";s:4:\"icon\";s:14:\"fas fa-headset\";s:5:\"color\";s:7:\"#2ba8db\";}i:1;a:5:{s:5:\"title\";s:12:\"\u8054\u7cfb\u6211\u4eec\";s:4:\"text\";s:12:\"198-999-4584\";s:3:\"url\";s:0:\"\";s:4:\"icon\";s:18:\"fas fa-paper-plane\";s:5:\"color\";s:7:\"#2ba8db\";}i:2;a:5:{s:5:\"title\";s:12:\"\u8d28\u91cf\u4fdd\u8bc1\";s:4:\"text\";s:18:\"\u5341\u5e74\u8d28\u4fdd\u8ba1\u5212\";s:3:\"url\";s:0:\"\";s:4:\"icon\";s:18:\"fa fa-pencil-ruler\";s:5:\"color\";s:7:\"#f1a433\";}}"],"_optop":["100"],"_optop2":["closed2"],"_dropbcolor":["#ffffff"],"_droptcolor":["#014391"],"_droptcolor2":["#0095d4"],"_droptcolor3":["#ffffff"],"_logourl":["https:\/\/tw.lneya.com\/about-lneya"],"_headinfotop":[""],"_logoimg":["a:1:{i:0;a:36:{s:2:\"id\";i:17291;s:5:\"title\";s:4:\"logo\";s:7:\"caption\";s:0:\"\";s:11:\"description\";s:0:\"\";s:3:\"url\";s:58:\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/12\/logo-1.png\";s:8:\"filename\";s:10:\"logo-1.png\";s:4:\"link\";s:41:\"https:\/\/tw.lneya.com\/?attachment_id=17291\";s:3:\"alt\";s:0:\"\";s:6:\"author\";s:1:\"1\";s:4:\"name\";s:6:\"logo-3\";s:6:\"status\";s:7:\"inherit\";s:10:\"uploadedTo\";i:17288;s:4:\"date\";i:1766106154000;s:8:\"modified\";i:1766106154000;s:9:\"menuOrder\";i:0;s:4:\"mime\";s:9:\"image\/png\";s:4:\"type\";s:5:\"image\";s:7:\"subtype\";s:3:\"png\";s:4:\"icon\";s:57:\"https:\/\/tw.lneya.com\/wp-includes\/images\/media\/default.svg\";s:13:\"dateFormatted\";s:17:\"2025\u5e7412\u670819\u65e5\";s:6:\"nonces\";a:3:{s:6:\"update\";s:10:\"43b1b4e733\";s:6:\"delete\";s:10:\"658b95d8c4\";s:4:\"edit\";s:10:\"5e4214bd99\";}s:8:\"editLink\";s:61:\"https:\/\/tw.lneya.com\/wp-admin\/post.php?post=17291&action=edit\";s:4:\"meta\";b:0;s:10:\"authorName\";s:12:\"lneyaadmindy\";s:10:\"authorLink\";s:41:\"https:\/\/tw.lneya.com\/wp-admin\/profile.php\";s:15:\"uploadedToTitle\";s:12:\"\u9876\u90e8\u5bfc\u822a\";s:14:\"uploadedToLink\";s:61:\"https:\/\/tw.lneya.com\/wp-admin\/post.php?post=17288&action=edit\";s:15:\"filesizeInBytes\";i:9993;s:21:\"filesizeHumanReadable\";s:5:\"10 KB\";s:7:\"context\";s:0:\"\";s:6:\"height\";i:177;s:5:\"width\";i:729;s:11:\"orientation\";s:9:\"landscape\";s:5:\"sizes\";a:4:{s:9:\"thumbnail\";a:4:{s:6:\"height\";i:150;s:5:\"width\";i:150;s:3:\"url\";s:66:\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/12\/logo-1-150x150.png\";s:11:\"orientation\";s:9:\"landscape\";}s:6:\"medium\";a:4:{s:6:\"height\";i:73;s:5:\"width\";i:300;s:3:\"url\";s:65:\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/12\/logo-1-300x73.png\";s:11:\"orientation\";s:9:\"landscape\";}s:24:\"trp-custom-language-flag\";a:4:{s:6:\"height\";i:4;s:5:\"width\";i:18;s:3:\"url\";s:63:\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/12\/logo-1-18x4.png\";s:11:\"orientation\";s:9:\"landscape\";}s:4:\"full\";a:4:{s:3:\"url\";s:58:\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/12\/logo-1.png\";s:6:\"height\";i:177;s:5:\"width\";i:729;s:11:\"orientation\";s:9:\"landscape\";}}s:6:\"compat\";a:2:{s:4:\"item\";s:676:\"

\u5fc5\u586b\u9879\u5df2\u7528 *<\/span> \u6807\u6ce8<\/span><\/p>\t\t\t\t\t
\n\t
\n\t<\/span>\n\tOptimizing...<\/div><\/div><\/td>\n\t\t<\/tr>\n<\/table>\";s:4:\"meta\";s:0:\"\";}s:9:\"uploading\";b:0;}}"]},"taxonomy_info":{"category":[{"value":44,"label":"NEWS"}]},"featured_image_src_large":false,"author_info":{"display_name":"lneyaadmindy","author_link":"https:\/\/tw.lneya.com\/es\/author\/lneyaadmindy"},"comment_info":0,"category_info":[{"term_id":44,"name":"NEWS","slug":"news","term_group":0,"term_taxonomy_id":44,"taxonomy":"category","description":"","parent":0,"count":803,"filter":"raw","cat_ID":44,"category_count":803,"category_description":"","cat_name":"NEWS","category_nicename":"news","category_parent":0}],"tag_info":false,"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/posts\/3374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/comments?post=3374"}],"version-history":[{"count":0,"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/posts\/3374\/revisions"}],"wp:attachment":[{"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/media?parent=3374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/categories?post=3374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tw.lneya.com\/es\/wp-json\/wp\/v2\/tags?post=3374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}