{"id":2786,"date":"2020-12-15T16:05:03","date_gmt":"2020-12-15T14:05:03","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=2786"},"modified":"2020-12-15T16:05:03","modified_gmt":"2020-12-15T14:05:03","slug":"armatura-dlya-kotelnyh-esli-platit-nedorogo","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/armatura-dlya-kotelnyh-esli-platit-nedorogo\/","title":{"rendered":"Arm\u0103turi pentru cazane, dac\u0103 pl\u0103ti\u021bi ieftin"},"content":{"rendered":"<h1>Amenajare la buget pentru camerele cazanelor. Supape \u0219i accesorii<\/h1>\n<p>Recent, am vorbit despre grupurile de pompare care se folosesc la cazane de conducte cu calitate garantat\u0103. Dar aceasta nu este singura modalitate de a stabili <a href=\"https:\/\/firebox.com.ua\/ro\/product-category\/tverdotoplivnye-pelletnye-kotly\/\">cazan<\/a> \u0219i echipamentele aferente. Ast\u0103zi vom vorbi despre ce arm\u0103turi pentru \u00eenc\u0103perile cazanelor sunt produse \u0219i \u00een ce scop a fost realizat\u0103. \u00cen primul r\u00e2nd, observ\u0103m c\u0103, f\u0103r\u0103 excep\u021bie, toate ansamblurile de arm\u0103turi, dispozitivele de fixare \u0219i accesoriile sunt concepute pentru a facilita instalarea. Ele vor fi discutate \u00een recenzia noastr\u0103 de ast\u0103zi.<\/p>\n<blockquote><p>Cu c\u00e2t folosi\u021bi mai mult o varietate de fitinguri \u00een sistemele de \u00eenc\u0103lzire, cu at\u00e2t va fi mai func\u021bional. Mai mult, astfel de supape \u0219i regulatoare v\u0103 permit s\u0103 automatiza\u021bi sistemul de \u00eenc\u0103lzire.<\/p><\/blockquote>\n<h2>Fitinguri sistem de incalzire<\/h2>\n<p>Majoritatea fitingurilor disponibile pentru cazan sunt pentru cablare orizontal\u0103. Produc\u0103torii acord\u0103 o aten\u021bie deosebit\u0103 dezvolt\u0103rii \u0219i modific\u0103rii lor. De fapt, producatorii ofera un sistem de instalare complet, astfel inarmat cu un catalog, puteti alege tot ce aveti nevoie pentru a va lega camera cazanului. Dar mae\u0219trii fac asta rar, cump\u0103r\u00e2nd articole \u201edin colec\u021bie\u201d la bucat\u0103. La r\u00e2ndul lor, arm\u0103turile pentru \u00eenc\u0103perile cazanelor sunt reprezentate de urm\u0103toarele tipuri \u0219i unit\u0103\u021bi de conducte.<\/p>\n<h3>Grupuri de securitate<\/h3>\n<p>Pentru instalare<a href=\"https:\/\/firebox.com.ua\/ro\/product-category\/tverdotoplivnye-kotly-dlya-gorelok\/\"> cazan<\/a> este canalizat un circuit separat, \u00een care trebuie s\u0103 fie prezent un a\u0219a-numit grup de siguran\u021b\u0103. Este format dintr-o supap\u0103 de aerisire, un manometru (senzor de presiune) \u0219i o supap\u0103 de siguran\u021b\u0103 care controleaz\u0103 presiunea \u0219i elimin\u0103 excesul acesteia.<\/p>\n<p>Am enumerat principalele fitinguri pentru acest grup de asamblare. Setul lor poate diferi \u00een func\u021bie de func\u021bii \u0219i de viziunea produc\u0103torului asupra a ceea ce ar trebui s\u0103 fie inclus \u00een el. De exemplu, un grup de siguran\u021b\u0103 poate elimina zgura sau poate avea un termostat.<\/p>\n<h3>Supape pre-reglate<\/h3>\n<p>Am dedicat o revizuire separat\u0103 supapelor de echilibrare. <a href=\"\/ro\/kak-vyrovnyat-temperaturu-v-radiatorah\/\">&quot;<strong>Cum se egalizeaz\u0103 temperatura \u00een radiatoare<\/strong>&quot;<\/a>... Aceast\u0103 unitate, dup\u0103 cum \u0219ti\u021bi, regleaz\u0103 presiunea din circuit \u0219i \u00eendep\u0103rteaz\u0103 excesul acesteia. Supapele de reglare pot fi folosite \u0219i pentru a modifica temperatura constant\u0103 \u00een diferite segmente ale circuitului de \u00eenc\u0103lzire. Acest lucru este necesar \u00een special \u00een ramurile lungi de \u00eenc\u0103lzire, \u00een coada c\u0103rora se acumuleaz\u0103 lichidul de r\u0103cire r\u0103cit.<\/p>\n<p>Supapele de control sunt reprezentate de o gam\u0103 larg\u0103 de echipamente, incluz\u00e2nd \u0219i:<\/p>\n<ul>\n<li>supape de control cu functie de inchidere;<\/li>\n<li>robinete cu cap termostatic si burduf pentru reglarea temperaturii;<\/li>\n<li>supape cu mai multe c\u0103i cu sau f\u0103r\u0103 cap termostatic.<\/li>\n<\/ul>\n<p>Lista de echipamente v\u0103 permite s\u0103 ob\u021bine\u021bi caracteristici de proiectare echilibrate, precum \u0219i s\u0103 minimiza\u021bi impactul anumitor caracteristici ale sistemelor de \u00eenc\u0103lzire. De exemplu, la calorifere trebuie f\u0103cute ajust\u0103ri pentru a ob\u021bine aceea\u0219i temperatur\u0103 \u00een toate circuitele de \u00eenc\u0103lzire. Acest lucru se face folosind supape.<\/p>\n<h3>Cutii de viteze de distributie<\/h3>\n<p>Cu ajutorul reductoarelor, se stabile\u0219te num\u0103rul necesar de ramuri ale sistemului de \u00eenc\u0103lzire. Acest lucru reduce num\u0103rul de adaptoare diferite \u0219i face cablarea mai u\u0219or de \u00een\u021beles \u0219i mai avansat\u0103 tehnologic. Mai bine reparabil dac\u0103 este necesar.<\/p>\n<p>Cele mai utilizate fitinguri pentru cazane includ: reductoare, dopuri, robinete cu bil\u0103, supap\u0103 de re\u021binere \u0219i termostat.<\/p>\n<h3>Arm\u0103turi pentru cazane \u0219i tipurile acestora<\/h3>\n<p>\u00cen general, supapele \u0219i fitingurile includ mai multe categorii principale de produse:<\/p>\n<ul>\n<li>supape de echilibrare;<\/li>\n<li>orificii de aerisire;<\/li>\n<li>colectori;<\/li>\n<li>macarale;<\/li>\n<li>supape de re\u021binere;<\/li>\n<li>supape de siguran\u021b\u0103;<\/li>\n<li>reductoare de presiune;<\/li>\n<li>termostate;<\/li>\n<li>mixere;<\/li>\n<li>supape cu trei \u0219i patru c\u0103i;<\/li>\n<li>Supape de completare;<\/li>\n<li>robinete termostatice;<\/li>\n<li>supape anticondens;<\/li>\n<li>supape de protec\u021bie \u00eempotriva supra\u00eenc\u0103lzirii \u0219i altele.<\/li>\n<\/ul>\n<p>\u00cen func\u021bie de sarcini, sistemul de \u00eenc\u0103lzire poate avea o conduct\u0103 diferit\u0103. S\u0103 \u00eencerc\u0103m s\u0103 analiz\u0103m ce arm\u0103turi pentru \u00eenc\u0103perile cazanelor sunt folosite \u00een aceste scopuri.<\/p>\n<h2>Tubulatura cazanului de incalzire<\/h2>\n<p><a href=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema.jpg.pagespeed.ce_.rjxogq9e7o.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2794\" src=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema.jpg.pagespeed.ce_.rjxogq9e7o.jpg\" alt=\"Fitinguri pentru cazane pe combustibil solid\" width=\"620\" height=\"355\" title=\"- -\"><\/a><\/p>\n<p>Pentru a \u00een\u021belege ce fel de arm\u0103tur\u0103 este nevoie, pentru chingi, s\u0103 compar\u0103m dou\u0103 scheme termice. Unul cel mai simplu pentru conectarea unui cazan cu combustibil solid. Al doilea este proiectat pentru conducta unui obiect de \u00eenc\u0103lzire real.<\/p>\n<p>\u00cen general, instalarea cazanului necesit\u0103:<\/p>\n<ul>\n<li>un grup de securitate care este montat ca un nod separat;<\/li>\n<li>pompa de circulatie fortata cu bypass;<\/li>\n<li>supape de \u00eenchidere pentru bypass;<\/li>\n<li>supap\u0103 cu trei c\u0103i;<\/li>\n<li>filtru de noroi;<\/li>\n<li>o supap\u0103 de echilibrare poate fi instalat\u0103 \u00een conducta suplimentar\u0103 pentru a elibera excesul de presiune \u00een conducta de alimentare.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema_otopleniya1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2795\" src=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema_otopleniya1-1-1024x682.jpg\" alt=\"- -\" width=\"1024\" height=\"682\" title=\"- -\"><\/a><\/p>\n<p>Pentru a conecta un cazan de \u00eenc\u0103lzire pe gaz la sistem printr-o s\u0103geat\u0103 hidraulic\u0103, ve\u021bi avea nevoie de urm\u0103toarele fitinguri pentru \u00eenc\u0103perile cazanelor:<\/p>\n<ul>\n<li>\u00een conducta de alimentare cu diametrul de 32 mm, merg\u00e2nd la comutatorul hidraulic, pe aceast\u0103 linie este instalat\u0103 doar o supap\u0103 de \u00eenchidere;<\/li>\n<li>\u201ePe linia de retur\u201d este instalat un filtru de noroi, care \u00eempiedic\u0103 p\u0103trunderea zgurii \u0219i impurit\u0103\u021bilor \u00een cazan;<\/li>\n<li>linia de machiaj este echipat\u0103 cu un filtru de murd\u0103rie;<\/li>\n<li>este necesar\u0103 o supap\u0103 de re\u021binere la leg\u0103tura conductei de completare \u0219i \u201eretur\u201d pentru a evita rev\u0103rsarea lichidului de r\u0103cire;<\/li>\n<li>un filtru de plas\u0103 unghiular suplimentar este instalat pe machiaj;<\/li>\n<li>sunt necesare, de asemenea, mai multe supape de \u00eenchidere.<\/li>\n<\/ul>\n<p>Grupul de siguranta pentru cazane pe gaz nu este instalat, este inclus in kit-ul cazanului incorporat. \u00cen cazul unui cazan cu combustibil solid, pe linia de alimentare sunt instalate un grup de siguran\u021b\u0103 \u0219i un vas de expansiune.<\/p>\n<h3>Curele extinse <a href=\"https:\/\/firebox.com.ua\/ro\/product-category\/tverdotoplivnye-kotly-dlya-gorelok\/\">cazan cu combustibil solid<\/a><\/h3>\n<p>La instalarea unui cazan cu combustibil solid, exper\u021bii recomand\u0103 instalarea unui set extins de fitinguri pentru \u00eenc\u0103perile cazanelor:<\/p>\n<ul>\n<li>supap\u0103 de siguran\u021b\u0103 pentru a proteja circuitul de presiune \u00eenalt\u0103. Modelul s\u0103u depinde de puterea cazanului. Pentru cazanele de p\u00e2n\u0103 la 50 kW, ansamblul de siguran\u021b\u0103 este instalat cu ie\u0219iri de \u00bd \u201dcu \u00be\u201d. Astfel de ansambluri permit reglarea static\u0103 dac\u0103 fabrica nu \u00ee\u0219i \u00eendepline\u0219te func\u021biile;<\/li>\n<li>supapa de siguran\u021b\u0103 poate fi instalat\u0103 ca parte a unui grup de siguran\u021b\u0103 sau separat. Dar presiunea obi\u0219nuit\u0103 corespunde cu 3 bar, la instalarea cu cazane cu combustibil solid, merit\u0103 s\u0103 o \u00eenlocui\u021bi \u0219i s\u0103 seta\u021bi valoarea nominal\u0103 corespunz\u0103toare caracteristicilor cazanului;<\/li>\n<li>o supap\u0103 de r\u0103cire de urgen\u021b\u0103 este necesar\u0103 atunci c\u00e2nd circuitul cazanului se supra\u00eenc\u0103lzi, este instalat\u0103 pe alimentarea cu lichid de r\u0103cire;<\/li>\n<li>\u00een \u201eretur\u201d, prin analogie, este instalat\u0103 o supap\u0103 anticondens pentru a proteja \u00eempotriva unui purt\u0103tor de c\u0103ldur\u0103 rece;<\/li>\n<li>linia de machiaj ar trebui s\u0103 aib\u0103 de preferin\u021b\u0103 o supap\u0103 de automachiaj;<\/li>\n<li>aerisirea automat\u0103 este inclus\u0103 \u00een grupul de siguran\u021b\u0103, dar poate fi instalat\u0103 direct.<\/li>\n<\/ul>\n<p>\u00cen aceast\u0103 configura\u021bie, conducta cazanului cu combustibil solid va fi complet\u0103. Acesta va asigura func\u021bionarea \u00een siguran\u021b\u0103 a echipamentelor de \u00eenc\u0103lzire chiar \u0219i \u00een situa\u021bii de urgen\u021b\u0103.<\/p>\n<p>&nbsp;<\/p>\n<p><a class=\"button24\" href=\"\/ro\/product-category\/tverdotoplivnye-kotly-dlya-gorelok\/\">Cump\u0103ra\u021bi un cazan pe combustibil solid cu instala\u021bie<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0411\u044e\u0434\u0436\u0435\u0442\u043d\u0430\u044f \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430 \u0434\u043b\u044f \u043a\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u0445. \u041a\u043b\u0430\u043f\u0430\u043d\u044b \u0438 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442\u0443\u044e\u0449\u0438\u0435 \u041d\u0435\u0434\u0430\u0432\u043d\u043e \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b\u0438 \u043e \u043d\u0430\u0441\u043e\u0441\u043d\u044b\u0445 \u0433\u0440\u0443\u043f\u043f\u0430\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u0431\u0432\u044f\u0437\u043a\u0438 \u043a\u043e\u0442\u043b\u043e\u0432 \u0441 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e\u043c. \u041d\u043e \u044d\u0442\u043e \u043d\u0435 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043a\u043e\u0442\u0435\u043b \u0438 \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043f\u043e\u0439\u0434\u0435\u0442 \u0440\u0435\u0447\u044c, \u043a\u0430\u043a\u0430\u044f \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430 \u0434\u043b\u044f \u043a\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f, \u0438 \u0441 \u043a\u0430\u043a\u043e\u0439 \u0446\u0435\u043b\u044c\u044e \u043e\u043d\u0430 \u0441\u0434\u0435\u043b\u0430\u043d\u0430. \u041f\u0440\u0435\u0436\u0434\u0435 \u0432\u0441\u0435\u0433\u043e, \u043e\u0442\u043c\u0435\u0442\u0438\u043c, \u0447\u0442\u043e \u0432\u0441\u0435 \u0431\u0435\u0437 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u043d\u044b\u0435 \u0443\u0437\u043b\u044b, \u043f\u0440\u0438\u0441\u043f\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u0438\u044f [&#8230;]\n","protected":false},"author":1,"featured_media":2792,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,8],"tags":[],"class_list":["post-2786","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kak-vybrat-kotel","category-obvyazka-kotlov"],"_links":{"self":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts\/2786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/comments?post=2786"}],"version-history":[{"count":0,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts\/2786\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/media\/2792"}],"wp:attachment":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/media?parent=2786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/categories?post=2786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/tags?post=2786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}