{"id":2646,"date":"2020-12-13T21:02:03","date_gmt":"2020-12-13T19:02:03","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=2646"},"modified":"2020-12-13T21:02:03","modified_gmt":"2020-12-13T19:02:03","slug":"kaskadnoe-podklyuchenie-kotlov-kak-realizuetsya-tehnologiya","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/kaskadnoe-podklyuchenie-kotlov-kak-realizuetsya-tehnologiya\/","title":{"rendered":"Conectarea \u00een cascad\u0103 a cazanelor: modul \u00een care este implementat\u0103 tehnologia"},"content":{"rendered":"<h1>Lua\u021bi \u00een considerare conexiunea \u00een cascad\u0103 a cazanelor: cum s\u0103 face\u021bi o camer\u0103 de cazan de 2,2 MW cu pu\u021bin\u0103 v\u0103rsare de s\u00e2nge<\/h1>\n<p>Pe site-ul nostru, vorbim constant despre cazanele compacte din clasa industrial\u0103, care, datorit\u0103 utiliz\u0103rii metodelor \u0219i tehnologiilor moderne de proiectare, pot concura complet cu <a href=\"\/ro\/teplovaya-shema-klassicheskaya-kotelnaya-dlya-proizvodstv\/\"><strong>camere de cazane clasice<\/strong><\/a>... Una dintre inova\u021bii <a href=\"\/ro\/sovremennye-sistemy-otopleniya\/\"><strong>sisteme moderne de \u00eenc\u0103lzire<\/strong><\/a> este o conexiune \u00een cascad\u0103 a cazanelor. Aplicarea acestei abord\u0103ri inginere\u0219ti atunci c\u00e2nd se utilizeaz\u0103 <a href=\"https:\/\/firebox.com.ua\/ro\/categorie-produs\/piroliznye-tverdotoplivnye-kotly-focus\/\">cazane pe combustibil solid FOCUS<\/a> permite extinderea capacit\u0103\u021bii centralelor termice p\u00e2n\u0103 la 2,2 MW. Conectarea \u00een cascad\u0103 a cazanelor este utilizat\u0103 \u00een sistemele casnice \u0219i industriale. Este o abordare extrem de rentabil\u0103, versatil\u0103.<\/p>\n<h2>Conectarea \u00een cascad\u0103 \u0219i \u00een serie a cazanelor: care este diferen\u021ba<\/h2>\n<p>Conexiunea \u00een cascad\u0103 a cazanelor este una dintre schemele de conectare a cazanelor, care cre\u0219te capacitatea unitar\u0103 a fiec\u0103rei surse individuale de c\u0103ldur\u0103. Aceast\u0103 metod\u0103 de conectare este justificat\u0103 cu o sarcin\u0103 termic\u0103 ridicat\u0103. Sau atunci c\u00e2nd este necesar\u0103 cre\u0219terea treptat\u0103 a capacit\u0103\u021bii camerei cazanului cu modific\u0103ri structurale minime la unit\u0103\u021bile finite \u0219i circuitele de alimentare cu c\u0103ldur\u0103.<\/p>\n<p><a href=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/kaskadnoe-podklutsenie-kotlov-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2682\" src=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/kaskadnoe-podklutsenie-kotlov-1.jpg\" alt=\"Racordarea \u00een cascad\u0103 a cazanelor\" width=\"897\" height=\"515\" title=\"- -\"><\/a><\/p>\n<p>Un alt caz justificat de utilizare a unei conexiuni \u00een cascad\u0103 este conectarea cazanelor care func\u021bioneaz\u0103 cu diferite tipuri de combustibil. Unitatea de amestecare, care este instalat\u0103 \u00een conexiune \u00een cascad\u0103, poate porni sursele de c\u0103ldur\u0103 dup\u0103 cum este necesar. De exemplu, conform scenariilor, manual, \u00een func\u021bie de disponibilitatea unei surse de energie sau de vreme.<\/p>\n<p>Indiferent de tipul de conexiune - cascad\u0103 sau serie - conexiunea fiec\u0103rei unit\u0103\u021bi de cazan este \u00eemp\u0103r\u021bit\u0103 \u00een etape. \u00cen total, etapele sistemului de \u00eenc\u0103lzire formeaz\u0103 \u00eempreun\u0103 puterea camerei de \u00eenc\u0103lzire.<\/p>\n<h3>Cum este organizat un sistem clasic de \u00eenc\u0103lzire a gospod\u0103riei<\/h3>\n<p>Un sistem clasic de \u00eenc\u0103lzire a gospod\u0103riei este de obicei prev\u0103zut cu c\u0103ldur\u0103 dintr-o unitate de cazan, a c\u0103rei putere este selectat\u0103 \u00een func\u021bie de proiectare \u0219i de sarcina maxim\u0103 a consumatorilor de c\u0103ldur\u0103. Cu toate acestea, chiar \u0219i \u00een via\u021ba de zi cu zi, este necesar s\u0103 se extind\u0103 sistemele, acestea nu vorbesc despre nevoile lucr\u0103torilor din produc\u021bie, pentru care o cre\u0219tere a capacit\u0103\u021bii centralei este aproape o cerin\u021b\u0103 anual\u0103. Conexiunea \u00een cascad\u0103 a cazanelor v\u0103 permite s\u0103 rezolva\u021bi acest lucru f\u0103r\u0103 a face modific\u0103ri la sistemul de \u00eenc\u0103lzire existent.<\/p>\n<p><a href=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/kaskad2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2778\" src=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/kaskad2.jpg\" alt=\"- -\" width=\"746\" height=\"457\" title=\"- -\"><\/a><\/p>\n<p>Dar chiar \u0219i \u00een via\u021ba de zi cu zi, echipamentele de \u00eenc\u0103lzire sunt utilizate 80% timp la o capacitate de 50%. Dar, \u00een momentele de v\u00e2rf de func\u021bionare, de exemplu, corespunz\u0103toare modului maxim de iarn\u0103 \u00een cazanele comunale, este necesar\u0103 o putere mare. Aceast\u0103 problem\u0103 este rezolvat\u0103 \u00een moduri diferite, dar este identic\u0103 pentru cazurile cotidiene \u0219i industriale. Unii proprietari instaleaz\u0103 surse de c\u0103ldur\u0103 independente pe circuite separate pentru a reduce costul instal\u0103rii conexiunilor colectorului. Dar sarcina medie a cazanului \u00een astfel de cazuri va fi de la 25 la 45%.<\/p>\n<h3>Conectarea \u00een cascad\u0103 a cazanelor: avantaje \u0219i dezavantaje<\/h3>\n<p>Astfel de probleme pot fi rezolvate prin conectarea \u00een cascad\u0103 a cazanelor, cu ajutorul c\u0103rora este posibil s\u0103 se satisfac\u0103 nevoile unei sarcini de c\u0103ldur\u0103 inegale \u0219i sc\u0103zute. Acest lucru este, de asemenea, rezolvat cu ajutorul unui microcontroler sau a unui controler inteligent \u0219i a cazanelor, a c\u0103ror putere cre\u0219te dinamic.<\/p>\n<p>\u00cen sarcini<a href=\"https:\/\/firebox.com.ua\/ro\/categorie-produs\/kontrollery-dlya-obsluzhivaniya-pelletnyh-gorelok\/\"> microcontroler<\/a> include:<\/p>\n<ul>\n<li>controlul temperaturii lichidului de r\u0103cire;<\/li>\n<li>urm\u0103rirea num\u0103rului de pa\u0219i care trebuie activa\u021bi pentru a sus\u021bine volumul de munc\u0103;<\/li>\n<li>reducerea \u0219i cre\u0219terea puterii \u00een sistem \u00een func\u021bie de necesit\u0103\u021bi, \u00een func\u021bie de diferi\u021bi parametri.<\/li>\n<\/ul>\n<p>Datorit\u0103 func\u021bionalit\u0103\u021bii sale, microcontrolerul poate regla puterea pe o gam\u0103 larg\u0103 de valori. Ca urmare a acestei func\u021bionalit\u0103\u021bi, regulatorul regleaz\u0103 f\u0103r\u0103 probleme func\u021bionarea tuturor cazanelor din sistem cu o economie maxim\u0103 de combustibil.<\/p>\n<p>Avantajul unei c\u0103ld\u0103ri \u00een cascad\u0103 este c\u0103 poate func\u021biona, oferind o temperatur\u0103 sc\u0103zut\u0103 agentului de r\u0103cire \u00een perioada de toamn\u0103-prim\u0103var\u0103. Acest principiu v\u0103 permite s\u0103 economisi\u021bi combustibil f\u0103r\u0103 a compromite nivelul de confort din camer\u0103. Mai mult, reglarea indicatorilor de temperatur\u0103 din camer\u0103 poate fi coordonat\u0103 cu set\u0103rile utilizatorului \u00een fiecare camer\u0103 separat\u0103 folosind un controler de temperatur\u0103.<\/p>\n<p>Conexiunea \u00een cascad\u0103 a cazanelor cu putere mai mic\u0103 face posibil\u0103 asigurarea mai bun\u0103 a sarcinilor calculate ale sistemului de \u00eenc\u0103lzire dec\u00e2t atunci c\u00e2nd func\u021bioneaz\u0103 o singur\u0103 unitate. Cu toate acestea, odat\u0103 cu cre\u0219terea num\u0103rului de pa\u0219i, se observ\u0103 o sc\u0103dere a eficien\u021bei. Prin cre\u0219terea scurgerilor de c\u0103ldur\u0103 cu o cre\u0219tere a suprafe\u021bei prin care are loc pierderea de c\u0103ldur\u0103. Drept urmare, exper\u021bii nu recomand\u0103 utilizarea mai mult de 4 pa\u0219i.<\/p>\n<p>Din aceast\u0103 regul\u0103 rezult\u0103 c\u0103 cu ajutorul lui 4 <a href=\"https:\/\/firebox.com.ua\/ro\/categorie-produs\/piroliznye-tverdotoplivnye-kotly-focus\/\">cazane pe combustibil solid FOCUS<\/a> 500 kW fiecare poate furniza aproximativ 2 MW de c\u0103ldur\u0103 \u00eentr-o central\u0103 industrial\u0103. \u00cen acela\u0219i timp, se p\u0103streaz\u0103 un aspect simplu al cazanului, care nu necesit\u0103 conducte industriale costisitoare.<\/p>\n<h2>Avantajele cazanelor \u00een cascad\u0103<\/h2>\n<p>Pentru un studiu de fezabilitate, este necesar s\u0103 se eviden\u021bieze avantajele \u0219i dezavantajele unei conexiuni \u00een cascad\u0103. Desigur, nu \u00een argou profesional, aceast\u0103 list\u0103 va fi numit\u0103 riscuri \u0219i factori care reduc eficien\u021ba camerei de cazane. Dar vorbim despre latura practic\u0103 a problemei.<\/p>\n<p>Avantajele cazanelor \u00een cascad\u0103:<\/p>\n<ul>\n<li>cre\u0219terea eficien\u021bei c\u0103ld\u0103rii. O cre\u0219tere lin\u0103 a puterii cu conectarea altor unit\u0103\u021bi de \u00eenc\u0103lzire cre\u0219te semnificativ eficien\u021ba \u0219i reduce volumul de combustibil ars;<\/li>\n<li>cre\u0219terea fiabilit\u0103\u021bii sistemului. \u00cen cazul unei conexiuni \u00een cascad\u0103 \u00een cazul defect\u0103rii uneia dintre unit\u0103\u021bile cazanului, sistemul func\u021bioneaz\u0103 \u00een modul de func\u021bionare, dar la o putere redus\u0103 \u00een modul &quot;iarna maxim\u0103&quot;;<\/li>\n<li>durata de via\u021b\u0103 a echipamentului cre\u0219te. Conexiunea \u00een cascad\u0103 a cazanelor este asigurat\u0103 printr-un colector special \u0219i o s\u0103geat\u0103 hidraulic\u0103, o astfel de conexiune de interfa\u021b\u0103 are un efect pozitiv asupra cre\u0219terii duratei de via\u021b\u0103 a echipamentelor de \u00eenc\u0103lzire;<\/li>\n<li>\u00eentre\u021binerea simplificat\u0103 a cazanului. Echipamentul conectat \u00een acest mod este mai compact. Generatoarele individuale de c\u0103ldur\u0103 pot fi scoase din func\u021biune f\u0103r\u0103 a opri \u00eentregul sistem de \u00eenc\u0103lzire. Generatoarele de c\u0103ldur\u0103 cu putere redus\u0103 sunt mai profitabile \u00een ceea ce prive\u0219te g\u0103sirea pieselor de schimb disponibile \u0219i pre\u021burile acestora.<\/li>\n<\/ul>\n<h2>Dezavantaje ale cazanelor \u00een cascad\u0103<\/h2>\n<p>Iat\u0103 dezavantajele binecunoscute ale schemei de cablare:<\/p>\n<ul>\n<li>cost destul de ridicat de instalare datorit\u0103 conect\u0103rii colectoarelor \u0219i a \u00eentrerup\u0103toarelor hidraulice, precum \u0219i a echipamentelor aferente;<\/li>\n<li>camera cazanului datorit\u0103 cablajului nu este at\u00e2t de mic\u0103, acest lucru este deosebit de important pentru versiunile de uz casnic;<\/li>\n<li>exist\u0103 dificult\u0103\u021bi \u00een conectarea cazanelor la co\u0219.<\/li>\n<\/ul>\n<p>Datorit\u0103 conexiunii \u00een cascad\u0103 a cazanelor, pute\u021bi instala cu \u00eencredere \u00eenc\u0103peri de cazane puternice cu o instalare compact\u0103 de echipamente. Aceast\u0103 abordare este foarte rentabil\u0103 \u0219i se potrive\u0219te multor \u00eentreprinderi produc\u0103toare. \u00cen urm\u0103toarea publica\u021bie vom vorbi despre <a href=\"\/ro\/shema-kaskadnogo-podklyucheniya-kotlov\/\">schema de conectare \u00een cascad\u0103 a cazanelor<\/a>.<\/p>\n<p><a class=\"button24\" href=\"\/ro\/services\/\">Ob\u021bine\u021bi o ofert\u0103 pentru automatizarea \u00eenc\u0103lzirii de produc\u021bie<\/a><\/p>\n<p><a class=\"button24\" href=\"\/ro\/services\/\">Comanda\u021bi un proiect de c\u0103ldare industrial\u0103<\/a><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043a\u0430\u0441\u043a\u0430\u0434\u043d\u043e\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u0442\u043b\u043e\u0432: \u043a\u0430\u043a \u00ab\u043c\u0430\u043b\u043e\u0439 \u043a\u0440\u043e\u0432\u044c\u044e\u00bb \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043a\u043e\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u043d\u0430 2,2 \u041c\u0412\u0442 \u041d\u0430 \u043d\u0430\u0448\u0435\u043c \u0441\u0430\u0439\u0442\u0435 \u043c\u044b \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043e \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0445 \u043a\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043a\u043e\u043d\u043a\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441 \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043a\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438. \u041e\u0434\u043d\u0438\u043c \u0438\u0437 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u0442\u043e\u043f\u043b\u0435\u043d\u0438\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u0441\u043a\u0430\u0434\u043d\u043e\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u0442\u043b\u043e\u0430\u0433\u0440\u0435\u0433\u0430\u0442\u043e\u0432. \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0442\u0430\u043a\u043e\u0433\u043e \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u043e\u0433\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0430 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0442\u0432\u0435\u0440\u0434\u043e\u0442\u043e\u043f\u043b\u0438\u0432\u043d\u044b\u0445 \u043a\u043e\u0442\u043b\u043e\u0432 [&#8230;]\n","protected":false},"author":1,"featured_media":3189,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-2646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ustanovka-kotlov"],"_links":{"self":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts\/2646","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=2646"}],"version-history":[{"count":0,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts\/2646\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/media\/3189"}],"wp:attachment":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/media?parent=2646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/categories?post=2646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/tags?post=2646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}