{"id":2204,"date":"2025-03-03T22:04:03","date_gmt":"2025-03-03T14:04:03","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2204"},"modified":"2025-03-06T22:49:03","modified_gmt":"2025-03-06T14:49:03","slug":"obecne-pozadavky-na-odvlhcovac-vzduchu-odolny-proti-vybuchu","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/cs\/zarizeni-odolna-proti-vybuchu\/obecne-pozadavky-na-odvlhcovac-vzduchu-odolny-proti-vybuchu\/","title":{"rendered":"Obecn\u00e9 po\u017eadavky na odvlh\u010dova\u010d vzduchu odoln\u00fd proti v\u00fdbuchu"},"content":{"rendered":"

Odvlh\u010dova\u010d vzduchu odoln\u00fd proti v\u00fdbuchu je druh elektrick\u00fdch spot\u0159ebi\u010d\u016f odoln\u00fdch proti v\u00fdbuchu, kter\u00fd se pou\u017e\u00edv\u00e1 hlavn\u011b pro ropn\u00fd, chemick\u00fd pr\u016fmysl, arm\u00e1du, ropn\u00e9 sklady, ropn\u00e9 plo\u0161iny na mo\u0159i a dal\u0161\u00ed ho\u0159lav\u00e9, v\u00fdbu\u0161n\u00e9 prost\u0159ed\u00ed odvlh\u010dov\u00e1n\u00ed vzduchu, su\u0161en\u00ed, p\u0159i odvlh\u010dov\u00e1n\u00ed je t\u0159eba zabr\u00e1nit tomu, aby obvod vedl k ho\u0159lav\u00fdm plyn\u016fm, prachu, kapalin\u00e1m a sm\u011bsn\u00fdm plyn\u016fm a dal\u0161\u00edm v\u00fdbu\u0161n\u00fdm mo\u017enostem.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Technick\u00e9 po\u017eadavky<\/strong><\/strong><\/h2>\n\n\n\n

1. Zakoupen\u00fd prototyp odvlh\u010dova\u010de mus\u00ed spl\u0148ovat po\u017eadavky GB5956 \"bezpe\u010dnostn\u00ed po\u017eadavky na elektrick\u00e1 za\u0159\u00edzen\u00ed pro klimatizaci m\u00edstnost\u00ed\" a po\u017eadavky na \"klimatizaci m\u00edstnost\u00ed\";.<\/p>\n\n\n\n

2. P\u0159ipojen\u00ed chladic\u00edho syst\u00e9mu odvlh\u010dova\u010de mus\u00ed b\u00fdt sva\u0159eno.<\/p>\n\n\n\n

3. Zakoupen\u00e1 nev\u00fdbu\u0161n\u00e1 rozvodn\u00e1 sk\u0159\u00ed\u0148 a dal\u0161\u00ed nev\u00fdbu\u0161n\u00e9 za\u0159\u00edzen\u00ed by m\u011bly m\u00edt certifik\u00e1t nev\u00fdbu\u0161nosti.<\/p>\n\n\n\n

4. Cel\u00e1 strojn\u00ed sestava v\u0161ech za\u0159\u00edzen\u00ed m\u00e1 certifik\u00e1t kvality v\u00fdrobku, m\u016f\u017ee b\u00fdt pou\u017eita pouze pro mont\u00e1\u017e.<\/p>\n\n\n\n

5. V\u0161echny \u010d\u00e1sti cel\u00e9 sestavy stroje mus\u00ed spl\u0148ovat v\u00fdrobn\u00ed po\u017eadavky.<\/p>\n\n\n\n

Struktur\u00e1ln\u00ed po\u017eadavky<\/strong><\/strong><\/h2>\n\n\n\n

1. Motory ventil\u00e1tor\u016f, kompresory mus\u00ed b\u00fdt vybaveny chr\u00e1ni\u010di pro omezen\u00ed teploty za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n

2. Kompresorov\u00e1 rozvodn\u00e1 sk\u0159\u00ed\u0148, odl\u00e9v\u00e1n\u00ed technick\u00fdch po\u017eadavk\u016f na rozvodnou sk\u0159\u00ed\u0148 mus\u00ed b\u00fdt v souladu s ustanoven\u00edmi GB3836.9.<\/p>\n\n\n\n

3. Elektrick\u00e1 vzd\u00e1lenost a vzd\u00e1lenost pr\u016fchodek mus\u00ed odpov\u00eddat ustanoven\u00edm GB3836.4.<\/p>\n\n\n\n

4. Konektory obvod\u016f v nev\u00fdbu\u0161n\u00fdch rozvodn\u00fdch sk\u0159\u00edn\u00edch a jiskrov\u011b bezpe\u010dn\u00e9 konektory obvod\u016f maj\u00ed b\u00fdt sva\u0159eny a maj\u00ed pou\u017e\u00edvat bezpe\u010dnostn\u00ed krytky.<\/p>\n\n\n\n

5. Za\u0159\u00edzen\u00ed pro zaveden\u00ed kabelu mus\u00ed spl\u0148ovat po\u017eadavky normy GB3836.1.<\/p>\n\n\n\n

6. Pr\u016f\u0159ez jiskrov\u011b bezpe\u010dn\u00e9ho j\u00e1dra obvodu by nem\u011bl b\u00fdt men\u0161\u00ed ne\u017e 0,5 mm\u00b2 m\u011bd\u011bn\u00e9ho spl\u00e9tan\u00e9ho vodi\u010de.<\/p>\n\n\n\n

7. Pr\u016f\u0159ez j\u00e1dra ostatn\u00edch vodi\u010d\u016f obvodu by nem\u011bl b\u00fdt men\u0161\u00ed ne\u017e 1,5 mm\u00b2 m\u011bd\u011bn\u00e9ho spl\u00e9tan\u00e9ho dr\u00e1tu.<\/p>\n\n\n\n

8. Jiskrov\u011b bezpe\u010dn\u00e9 a nejiskrov\u011b bezpe\u010dn\u00e9 obvody mus\u00ed b\u00fdt uspo\u0159\u00e1d\u00e1ny odd\u011blen\u011b a bezpe\u010dn\u011b upevn\u011bny ve vzd\u00e1lenosti nejm\u00e9n\u011b 50 mm\u00b2.<\/p>\n\n\n\n

9. Motor ventil\u00e1toru mus\u00ed spl\u0148ovat po\u017eadavky GB3836.2 a GB3836.9.<\/p>\n\n\n\n

Uzemn\u011bn\u00ed<\/strong><\/strong><\/h2>\n\n\n\n

1. Kovov\u00fd pl\u00e1\u0161\u0165, kovov\u00fd r\u00e1m a kovov\u00e9 trubky by m\u011bly b\u00fdt uzemn\u011bny.<\/p>\n\n\n\n

2. Jiskrov\u011b bezpe\u010dn\u00e9 st\u00edn\u011bn\u00ed kabelu mus\u00ed b\u00fdt na jednom konci uzemn\u011bno.<\/p>\n\n\n\n

3. Za\u0159\u00edzen\u00ed pro p\u0159ipojen\u00ed uzemn\u011bn\u00ed by m\u011blo b\u00fdt pevn\u00e9 a spolehliv\u00e9.<\/p>\n\n\n\n

Test<\/strong><\/strong><\/h2>\n\n\n\n

1. Izolace mezi obvody jiskrov\u011b bezpe\u010dn\u00fdch obvod\u016f a stojanem nebo uzemn\u011bnou \u010d\u00e1st\u00ed mus\u00ed b\u00fdt schopna sn\u00e9st zkou\u0161ku odolnosti 1000 V.<\/p>\n\n\n\n

2. Izolace obvod\u016f, kter\u00e9 nejsou jiskrov\u011b bezpe\u010dn\u00e9, mus\u00ed vydr\u017eet zkou\u0161ku odolnosti 1500 V.<\/p>\n\n\n\n

Teplota<\/strong><\/strong><\/h2>\n\n\n\n

1. Povrchov\u00e1 teplota pl\u00e1\u0161t\u011b nev\u00fdbu\u0161n\u00e9ho za\u0159\u00edzen\u00ed mus\u00ed odpov\u00eddat teplotn\u00ed \u00farovni symbol\u016f nev\u00fdbu\u0161nosti.<\/p>\n\n\n\n

2. Maxim\u00e1ln\u00ed povrchov\u00e1 teplota chladic\u00edho ob\u011bhov\u00e9ho syst\u00e9mu p\u0159i b\u011b\u017en\u00e9m provozu nesm\u00ed b\u00fdt vy\u0161\u0161\u00ed ne\u017e 120 \u2103 a mus\u00ed odpov\u00eddat ustanoven\u00edm kapitoly 12 normy GB5956.<\/p>\n\n\n\n

Tov\u00e1rn\u00ed kontrola<\/strong><\/strong><\/h2>\n\n\n\n

V\u00fdrobky se kontroluj\u00ed podle n\u00e1sleduj\u00edc\u00edch bod\u016f, aby spl\u0148ovaly technick\u00e9 po\u017eadavky:<\/p>\n\n\n\n

1. Podle zku\u0161ebn\u00edho prou\u017eku pro stanoven\u00ed ka\u017ed\u00e9 doby ne krat\u0161\u00ed ne\u017e 1 minuta;.<\/p>\n\n\n\n

2. Odvlh\u010dova\u010d ve stavu maxim\u00e1ln\u00edho chladic\u00edho odvlh\u010dov\u00e1n\u00ed, prov\u00e1d\u011bn\u00e9ho a\u017e do ust\u00e1len\u00ed teplotn\u00ed zkou\u0161ky a p\u0159eveden\u00e9ho na maxim\u00e1ln\u00ed provozn\u00ed teplotu 43 \u2103 teploty podle \u010dl\u00e1nku 5.2;<\/p>\n\n\n\n

3. Zkontrolujte elektrick\u00fd v\u00fdkon (nap\u0159. proud, nap\u011bt\u00ed atd., mus\u00ed spl\u0148ovat po\u017eadavky).<\/p>\n\n\n\n

\u00dadr\u017eba odvlh\u010dova\u010d\u016f odoln\u00fdch proti v\u00fdbuchu<\/strong><\/strong><\/h2>\n\n\n\n

1, dlouhodob\u00e9 nepou\u017e\u00edv\u00e1n\u00ed odvlh\u010dova\u010de, by m\u011blo b\u00fdt dobr\u00e9 ochrann\u00e9 opat\u0159en\u00ed: zimn\u00ed nebo slu\u017eebn\u00ed cesta a jin\u00e9 dlouhodob\u00e9 nepou\u017e\u00edv\u00e1n\u00ed odvlh\u010dova\u010d\u016f, by m\u011bl b\u00fdt ochrann\u00fd kryt nebo plastov\u00fd s\u00e1\u010dek na pokryt\u00ed odvlh\u010dova\u010de, aby se zabr\u00e1nilo slunci a de\u0161ti, usazov\u00e1n\u00ed prachu, co\u017e m\u00e1 za n\u00e1sledek budouc\u00ed pot\u00ed\u017ee s \u010di\u0161t\u011bn\u00edm a \u00fadr\u017ebou.<\/p>\n\n\n\n

2, spr\u00e1vn\u00e9 nastaven\u00ed vlhkosti odvlh\u010dova\u010de: nastaven\u00ed vlhkosti odvlh\u010dova\u010de by m\u011blo vych\u00e1zet z vlastn\u00edho pocitu vlhkosti, po\u010dtu osob v prostoru, velikosti prostoru a dal\u0161\u00edch skute\u010dn\u00fdch podm\u00ednek pro nastaven\u00ed vlhkosti. Obvykle je vnit\u0159n\u00ed relativn\u00ed vlhkost p\u0159ibli\u017en\u011b 60% RH, lidsk\u00e9 t\u011blo se bude c\u00edtit pohodln\u011bji. Pokud je vlhkost nastavena p\u0159\u00edli\u0161 n\u00edzko, krom\u011b toho, \u017ee se lid\u00e9 budou c\u00edtit such\u00ed, zkr\u00e1t\u00ed se \u017eivotnost odvlh\u010dova\u010de. (V d\u016fsledku rozd\u00edlu mezi vnit\u0159n\u00ed a venkovn\u00ed vlhkost\u00ed doch\u00e1z\u00ed k dif\u00fazi venkovn\u00ed vlhkosti do interi\u00e9ru, co\u017e vede k \u010dast\u00e9mu spou\u0161t\u011bn\u00ed a vyp\u00edn\u00e1n\u00ed kompresoru, ale tak\u00e9 ke spot\u0159eb\u011b energie).<\/p>\n\n\n\n

3, pravideln\u00e1 kontrola odvlh\u010dova\u010d\u016f: odvlh\u010dova\u010d po dlouh\u00e9 dob\u011b pou\u017e\u00edv\u00e1n\u00ed, vnit\u0159n\u00ed kabel\u00e1\u017e a ovl\u00e1dac\u00ed prvky jednotky budou m\u00edt r\u016fzn\u00fd stupe\u0148 st\u00e1rnut\u00ed, co\u017e m\u016f\u017ee v\u00e9st k v\u00e1\u017en\u00e9mu zkratu komponent\u016f sp\u00e1len\u00e9ho stroje a zran\u011bn\u00ed \u010dlov\u011bka. Pravideln\u00e1 kontrola obvodu odvlh\u010dova\u010de, v\u00fdm\u011bna st\u00e1rnouc\u00edch sou\u010d\u00e1st\u00ed, dopln\u011bn\u00ed chladiva, m\u016f\u017ee \u00fa\u010dinn\u011b zabr\u00e1nit st\u00e1rnut\u00ed sou\u010d\u00e1st\u00ed na stroji a lidsk\u00e9m t\u011ble zp\u016fsoben\u00e9mu po\u0161kozen\u00ed, ale tak\u00e9 umo\u017e\u0148uje odvlh\u010dova\u010di udr\u017eet dobr\u00fd pracovn\u00ed stav.<\/p>\n\n\n\n

4, pravideln\u00e9 \u010di\u0161t\u011bn\u00ed odvlh\u010dova\u010d\u016f: pravideln\u00e9 odstra\u0148ov\u00e1n\u00ed filtru odvlh\u010dova\u010de, m\u016f\u017ee \u00fa\u010dinn\u011b zlep\u0161it \u00fa\u010dinek odvlh\u010dova\u010de na odstra\u0148ov\u00e1n\u00ed prachu, zlep\u0161it kvalitu okoln\u00edho vzduchu, zlep\u0161it \u00fa\u010dinnost odvlh\u010dova\u010d\u016f.<\/p>","protected":false},"excerpt":{"rendered":"

Explosion-proof dehumidifier is a kind of explosion-proof electrical appliances, mainly used for petroleum, chemical industry, army, oil depot, offshore oil platforms and other flammable, explosive environment air dehumidification, drying treatment, in dehumidification need to prevent the circuit leads to combustible gases, dust, liquids and mixed gases and other explosive possibilities. Technical requirements 1. The purchased […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-2204","post","type-post","status-publish","format-standard","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/cs\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Explosion-proof dehumidifier is a kind of explosion-proof electrical appliances, mainly used for petroleum, chemical industry, army, oil depot, offshore oil platforms and other flammable, explosive environment air dehumidification, drying treatment, in dehumidification need to prevent the circuit leads to combustible gases, dust, liquids and mixed gases and other explosive possibilities. Technical requirements 1. The purchased…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/comments?post=2204"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2204\/revisions"}],"predecessor-version":[{"id":2294,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2204\/revisions\/2294"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/media?parent=2204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/categories?post=2204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/tags?post=2204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}