{"id":2640,"date":"2022-12-03T15:09:05","date_gmt":"2022-12-03T15:09:05","guid":{"rendered":"https:\/\/csiag.eu\/?p=2640"},"modified":"2025-01-08T09:19:34","modified_gmt":"2025-01-08T09:19:34","slug":"hm_lfls-ventilacijas-kontrole-pamatojoties-uz-mitruma-limeni","status":"publish","type":"post","link":"https:\/\/csiag.eu\/lv\/blog\/2022\/12\/03\/hm_lfls-luftfeuchteabaengige-lueftungssteuerung\/","title":{"rendered":"SmartHome - no mitruma atkar\u012bga ventil\u0101cijas vad\u012bba"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Satura r\u0101d\u012bt\u0101js<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/lv\/blog\/2022\/12\/03\/hm_lfls-luftfeuchteabaengige-lueftungssteuerung\/#Verkabelung\" >Kabe\u013ci<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/lv\/blog\/2022\/12\/03\/hm_lfls-luftfeuchteabaengige-lueftungssteuerung\/#Benotigte_Hardware\" >Nepiecie\u0161am\u0101 aparat\u016bra<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/lv\/blog\/2022\/12\/03\/hm_lfls-luftfeuchteabaengige-lueftungssteuerung\/#Programmierung\" >Programm\u0113\u0161ana<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Las\u012b\u0161anas laiks<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">protokols<\/span><\/span>\n<p>No mitruma atkar\u012bga ventil\u0101cijas kontrole nov\u0113r\u0161 kondens\u0101ta veido\u0161anos. Niessmann-Bischof Flair mode\u013ciem parasti ir priek\u0161\u0113j\u0101 loga sl\u0113\u0123is. Tas \u013coti labi aiztur aukstumu un nodro\u0161ina aptuveni 14 \u00b0C temperat\u016bras starp\u012bbu (piem\u0113ram, 4 \u00b0C starp rullo sl\u0113\u0123i un priek\u0161\u0113jo logu, 18 \u00b0C dz\u012bvojam\u0101 telp\u0101 aiz rullo sl\u0113\u0123a).<\/p>\n\n\n\n<p>\u0160\u012b lab\u0101 izol\u0101cijas atdal\u012b\u0161ana starp dz\u012bvojamo zonu un v\u0113jstikla zonu nodro\u0161ina to, ka siltums dz\u012bvojam\u0101 zon\u0101 tiek efekt\u012bvi koncentr\u0113ts uz iek\u0161pusi. Tom\u0113r tr\u016bkums ir tas, ka uz v\u0113jstikla veidojas kondens\u0101ts liel\u0101s temperat\u016bras starp\u012bbas un ar to saist\u012bt\u0101 iev\u0113rojami augst\u0101ka mitruma d\u0113\u013c.<\/p>\n\n\n\n<p>\u0160eit apl\u016bkot\u0101s autom\u0101tisk\u0101s ventil\u0101cijas funkcijas m\u0113r\u0137is ir samazin\u0101t vai pat nov\u0113rst \u0161\u0101du situ\u0101ciju, izmantojot transportl\u012bdzekl\u012b ieb\u016bv\u0113to ventilatoru (Fiat Ducato 244 variants).<\/p>\n\n\n\n<p>Ta\u010du \u0161o gudro risin\u0101jumu var izmantot ar\u012b m\u0101j\u0101s, lai nov\u0113rstu pel\u0113juma veido\u0161anos, piem\u0113ram, pagrabos, vai nu lai aktiviz\u0113tu ventilatoru un\/vai sild\u012bt\u0101ju, lai nov\u0113rstu rasas punkta sasnieg\u0161anu.<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Verkabelung\"><\/span>Kabe\u013ci<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Paral\u0113li ventilatora savienojuma baltajam\/ melnajam kabelim uz selektora sl\u0113d\u017ea, kas atrodas transportl\u012bdzek\u013ca pane\u013ca pane\u013cos, tiek vilkts kabelis l\u012bdz vienam no \u010detriem Homematic 4 reizes releja modu\u013ca releja kontaktiem bez potenci\u0101la. Atbilsto\u0161ais otra releja kontakts ir savienots ar akumulatoru plus.<\/p>\n\n\n\n<p>Ja releja tiek aktiviz\u0113ta programmas vad\u012bbas re\u017e\u012bm\u0101, kad tiek p\u0101rsniegta kritisk\u0101 mitruma v\u0113rt\u012bba, transportl\u012bdzek\u013ca ventilatora pirm\u0101 pak\u0101pe iesl\u0113dzas un atkal izsl\u0113dzas, kad tiek sasniegta v\u0113rt\u012bba, kas nav kritisk\u0101.<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benotigte_Hardware\"><\/span>Nepiecie\u0161am\u0101 aparat\u016bra<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Uzst\u0101d\u0101m\u0101 aparat\u016bra ir tikai divi Homematic komponenti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Homematic 4 reizes releja modulis&nbsp;<a href=\"https:\/\/www.amazon.de\/HomeMatic-HM-LC-SW4-PCB-4-Kanal-Schaltaktor-Komplettbausatz\/dp\/B002BZGBA0\/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;crid=Z241YRYEPSUX&amp;keywords=homematic+HM-LC-Sw4-WM&amp;qid=1667671691&amp;sprefix=homematic+hm-lc-sw4-wm%2Caps%2C137&amp;sr=8-1\" target=\"_blank\" rel=\"noreferrer noopener\">HM-LC-Sw4-W<\/a><\/li>\n\n\n\n<li>Homematic iek\u0161telpu temperat\u016bras\/mitruma sensors <a href=\"https:\/\/de.elv.com\/homematic-funk-innensensor-ith-hm-wds40-th-i-2-fuer-smart-home-hausautomation-132095\" target=\"_blank\" rel=\"noreferrer noopener\">HM-WDS40-TH-I-2<\/a><\/li>\n\n\n\n<li>Homematic sienas termostats <a href=\"https:\/\/de.elv.com\/homematic-funk-wandthermostat-hm-tc-it-wm-w-eu-fuer-smart-home-hausautomation-132030\" target=\"_blank\" rel=\"noreferrer noopener\">HM-TC-IT-WM-W-EU<\/a><br><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Programmierung\"><\/span>Programm\u0113\u0161ana<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Par\u0101d\u012btaj\u0101 programm\u0101 main\u012bgajos lielumos tiek saglab\u0101ts pa\u0161laik izm\u0113r\u012btais mitrums un kab\u012bn\u0113 eso\u0161\u0101 temperat\u016bras\/mitruma sensora temperat\u016bra. <code>F_FH <\/code>un<code> T_FH<\/code>un sienas termostata temperat\u016bra un mitrums main\u012bgajos lielumos. <code>T_WT <\/code>un<code> F_WT<\/code>. No t\u0101 apr\u0113\u0137in\u0101t\u0101s v\u0113rt\u012bbas galu gal\u0101 noved pie ieteikuma \"<code>v\u0113din\u0101t<\/code>\" vai \"<code>neventil\u0113jiet.<\/code>\". kas tiek saglab\u0101ts main\u012bgaj\u0101 Lueften.<\/p>\n\n\n\n<p>Atkar\u012bb\u0101 no rezult\u0101ta, piem. <code>1. kan\u0101ls<\/code> ir iesl\u0113gts 4 reizes releja modulis vai ventilatora motors 1. l\u012bmen\u012b.<\/p>\n\n\n\n<p>Programma:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"243\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/01\/image-1024x243.png\" alt=\"\" class=\"wp-image-2952\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/01\/image-1024x243.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/01\/image-300x71.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/01\/image-768x183.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/01\/image-1536x365.png 1536w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/01\/image-2048x487.png 2048w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/01\/image-1560x371.png 1560w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Programma ventil\u0101cijas ieteikumiem \/ kondens\u0101cijas nov\u0113r\u0161anai<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Kods:<\/p>\n\n\n\n<p><code>real T_WT = dom.GetObject(\"T_actual_WT\").Value();<br>WriteLine(\"T_actual_WT \/ T_WT\");WriteLine(T_WT);<br>real F_WT = dom.GetObject(\"F_actual_WT\").Value();<br>WriteLine(\"F_actual_WT \/ F_WT\");WriteLine(F_WT);<\/code><\/p>\n\n\n\n<p><code>real T_FH = dom.GetObject(\"T_actual_FH\").Value();<br>WriteLine(\"T_actual_FH \/ T_FH\");WriteLine(T_FH);<br>real F_FH = dom.GetObject(\"F_actual_FH\").Value();<br>WriteLine(\"F_actual_FH \/ F_FH\");WriteLine(F_FH);<\/code><\/p>\n\n\n\n<p><code>var Lueften = dom.GetObject(\"Lueften\").Value();<\/code><\/p>\n\n\n\n<p><code>vesels skaitlis rF_WT = F_WT; ! relat\u012bvais mitrums % iek\u0161pus\u0113<br>vesels skaitlis rF_FH = F_FH; ! relat\u012bvais mitrums % \u0101r\u0101<\/code><\/p>\n\n\n\n<p><code>re\u0101lais r = (17,62 * T_WT) \/ (243,12 + T_WT);WriteLine(\"r (WT)\");WriteLine(r);<br>re\u0101ls e = r.Exp()*611.2;WriteLine(\"e (WT)\");WriteLine(e);<br>real eSat = e * rF_WT;WriteLine(\"eSat (WT)\");WriteLine(eSat);<br>re\u0101lais F_WT = ((eSat \/ 461,51 * (T_WT+273,15))<em>10).ToString(2);WriteLine(\"F_WT\");WriteLine(F_WT); WriteLine(\"abs. Mitrums iek\u0161pus\u0113 e<\/em> (WT): \" + F_WT);<\/code><\/p>\n\n\n\n<p><code>re\u0101lais r = (17,62 * T_FH) \/ (243,12 + T_FH);WriteLine(\"r (FH)\");WriteLine(r);<br>re\u0101ls e = r.Exp()*611.2;WriteLine(\"e (FH)\");WriteLine(e);<br>real eSat = e * rF_FH;WriteLine(\"eSat (FH)\");WriteLine(eSat);<br>re\u0101lais F_FH = ((eSat \/ 461,51 * (T_FH+273,15))<em>10).ToString(2);WriteLine(\"F_FH\");WriteLine(F_FH); WriteLine(\"abs. Mitrums \u0101r\u0101 e<\/em>: \" + F_FH);<\/code><\/p>\n\n\n\n<p><code>! Absol\u016btais mitrums - iek\u0161pus\u0113<br>ja (T_WT &lt; 0,0) {T_WT = 0,0;}<br>ja (T_WT &lt; 10,0)<br>{ F_WT = (3,78 + (0,29 * T_WT) + (0,0046 * T_WT * T_WT) + (0,00051 * T_WT * T_WT * T_WT)) * 0,01 * rF_WT;<br>WriteLine(\"F_WT abs.F, ja T_WT &lt; 10.0&quot;);WriteLine(F_WT);<br>}<br>cit\u0101di<br>{ F_WT = (7,62 + (0,51 * (T_WT-10,0)) + (0,0143 * (T_WT-10,0) * (T_WT-10,0)) + (0,00045 * (T_WT-10,0) * (T_WT-10,0) * (T_WT-10,0)))) * 0,01 * rF_WT;<br>WriteLine(\"F_WT abs.F cits\");WriteLine(F_WT);<br>}<\/code><\/p>\n\n\n\n<p><code>! Absol\u016btais mitrums - \u0101r\u0101<br>ja (T_FH &lt; 0,0) {T_FH = 0,0;}<br>ja (T_FH &lt; 10,0)<br>{ F_FH = (3,78 + (0,29 * T_FH) + (0,0046 * T_FH * T_FH) + (0,00051 * T_FH * T_FH * T_FH)) * 0,01 * rF_FH;<br>WriteLine(\"F_FH abs.F, ja T_FH &lt; 10.0&quot;);WriteLine(F_FH);<br>}<br>cit\u0101di<br>{ F_FH = (7,62 + (0,51 * (T_FH-10,0)) + (0,0143 * (T_FH-10,0) * (T_FH-10,0)) + (0,00045 * (T_FH-10,0) * (T_FH-10,0) * (T_FH-10,0)))) * 0,01 * rF_FH;<br>WriteLine(\"F_FH abs.F cits\");WriteLine(F_FH);<br>}<br>WriteLine(\" \");<br>WriteLine(\"Temperat\u016bra iek\u0161pus\u0113: (T_WT)\" + T_WT);<br>WriteLine(\"rel. Mitrums iek\u0161pus\u0113 (rF_WT)%: \" + rF_WT);<br>WriteLine(\"abs. mitrums iek\u0161pus\u0113: F_WT)\" + F_WT);<br>WriteLine(\"\u0100ra temperat\u016bra: (T_FH)\" + T_FH);<br>WriteLine(\"rel. Mitrums \u0101rpus (rF_FH)%: \" + rF_FH);<br>WriteLine(\"abs. Mitrums \u0101r\u0101: (F_FH)\" + F_FH);<\/code><\/p>\n\n\n\n<p><code>! Pies\u0101tin\u0101jums (0,5 g\/kg pie 0,7 K hister\u0113zes)<br>ja ((F_FH &lt;= (F_WT - 0,8)) &amp;&amp; (T_FH  20,7))<br>{Lueften.State(true);}<br>cit\u0101di<br>{ ja ((F_FH &gt;= (F_WT - 0,3)) || (T_FH &gt;= (T_WT - 0,3)) || (T_WT &lt;= 20,0))<br>{Lueften.State(false);}<br>}<\/code><br>WriteLine(\"Lueften\");WriteLine(Lueften);<\/p>\n\n\n\n<p>Main\u012bgie lielumi tiek nolas\u012bti no attiec\u012bgajiem temperat\u016bras\/mitruma sensoriem \u0101r\u0113j\u0101 programm\u0101 un t\u0101d\u0113j\u0101di tiek pievienoti vis\u0101m p\u0101r\u0113j\u0101m programm\u0101m bez nepiecie\u0161am\u012bbas v\u0113lreiz jaut\u0101t sensoram (lai l\u012bdz minimumam samazin\u0101tu temperat\u016bras\/mitruma <em><a href=\"https:\/\/csiag.eu\/lv\/diena\/darba-cikls\/\">Darba cikli<\/a><\/em>un izmanto \u0161aj\u0101 programm\u0101, lai apr\u0113\u0137in\u0101tu ieteikumu \"Ventil\u0113t\" vai \"Neventil\u0113t\".<\/p>\n\n\n\n<p>K\u0101 vienm\u0113r: visi <code>WriteLine<\/code> Instrukcijas var izdot p\u0113c funkcion\u0101l\u0101s test\u0113\u0161anas ar s\u0101kuma \"<code>! <\/code>\" var koment\u0113t vai dz\u0113st.<\/p>\n\n\n\n<p>Ja v\u0113laties sa\u0146emt s\u012bk\u0101ku skaidrojumu par apr\u0113\u0137inu b\u0101zi, \u0161eit atrad\u012bsiet. <a href=\"https:\/\/ib-rauch.de\/bautens\/formel\/abs_luftfeucht.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u0161eit<\/a> atrasts.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Las\u012b\u0161anas laiks<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">protokols<\/span><\/span>Eine luftfeuchteabh\u00e4ngige L\u00fcftungssteuerung vermeidet die Kondenswasserbildung. Die Niessmann-Bischof Flair-Modelle verf\u00fcgen meist \u00fcber einen Frontscheiben-Rollladen. Dieser h\u00e4lt die K\u00e4lte sehr gut drau\u00dfen und sorgt f\u00fcr eine Temperaturdifferenz von etwa 14 \u00b0C (z.B. 4 \u00b0C zwischen Rollladen und Frontscheibe, 18 \u00b0C im Wohnraum hinter dem Rollladen). Der Vorteil dieser isolationstechnisch guten Abtrennung von Wohn- zu Frontscheibenbereich ist,&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/lv\/blog\/2022\/12\/03\/hm_lfls-luftfeuchteabaengige-lueftungssteuerung\/\" rel=\"bookmark\">Las\u012bt vair\u0101k \"<span class=\"screen-reader-text\">SmartHome - no mitruma atkar\u012bga ventil\u0101cijas vad\u012bba<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[435,347],"tags":[437,438,377,436,387,381,443,370,441,442,388,440,439],"class_list":["post-2640","post","type-post","status-publish","format-standard","hentry","category-lueftungssteuerung","category-smarthome-im-wohnmobil","tag-fahrzeugluefter","tag-frontscheibe","tag-homematic","tag-kondenswasser","tag-lueftungssteuerung","tag-relais-modul","tag-schaltkanal","tag-smarthome","tag-taupunkt","tag-taupunkt-temperatur","tag-temperatur-feuchte-sensor","tag-wohnbereich","tag-wohnraum"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/posts\/2640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/comments?post=2640"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/posts\/2640\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/media?parent=2640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/categories?post=2640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/tags?post=2640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}