Razvrstitev in razlika protieksplozijskih{0}}razvodnih omaric

Mar 07, 2022

Pustite sporočilo

Eksplozijsko{0}}razvodna omarica je protieksplozijsko-varen izdelek za ožičenje, ki se uporablja v posebnih nevarnih okoljih. V razvodni omarici-varni proti eksploziji so priključni bloki. Eksplozijsko{3}}razvodne omarice so razdeljene na razred IIB in IIC glede na{4}}razred protieksplozijske zaščite. Razvodne omarice-odporne proti eksploziji so na splošno razdeljene na ravne-skozi, tee, križne, kotne itd. glede na število glav; če so razvrščene glede na videz zgornjega pokrova, so razvodne-razvodne omarice, odporne proti eksploziji, razdeljene na dve vrsti protieksplozijsko-razvodne omarice z ravnim pokrovom in protieksplozijsko-odporne razvodna omarica z visečim pokrovom.


Eksplozijsko{0}}razvodne omarice se uporabljajo na{1}}območjih, odpornih proti eksploziji, predvsem za hiše, okvirne strukture in ko kabli spremenijo smer. Eksplozijsko{2}}odporna razvodna omarica se uporablja za povezavo cevi, gibljiva cev pa za povezavo med cevjo in površino. Ko je razvodna-odporna omarica povezana z lokalno površino, kot je termoelement, toplotna upornost, oddajnik itd., je treba kot zaščitno cev uporabiti kovinsko cev ali fleksibilno povezavo. Upogib protieksplozijske{4}}razvodne omarice je običajno izdelan iz kolen. Ko vsaka dva 90-stopinska kolena ali dolžina ravne črte navojne cevi preseže 30 m, je treba namestiti-odporno razvodno omaro.


In fact, many customers can't tell the difference between explosion-proof junction boxes, explosion-proof threading boxes, and explosion-proof junction boxes. The editor of explosion-proof junction box manufacturers is here to explain the role of explosion-proof junction boxes for us:  Explosion-proof junction boxes, explosion-proof threading boxes There are also explosion-proof junction boxes that are used for the interface of the line when connecting the wires during decoration, but the three have their own uses. Let me talk about the differences in the use of the three.  1, the role of explosion-proof junction box; explosion-proof junction box is used to connect the nanowires and equipment or devices, as well as the transition between light and dark pipelines and the transition between rigidity and flexibility. 2. The role of the explosion-proof junction box; the explosion-proof threading box is when the laying length of the line pipeline exceeds a certain limit, perhaps the line is divergent, or the line has too many bends, when the whole pipe is not easy to thread, this is at the base You need to add a box, this box is the explosion-proof junction box. 3. The role of the explosion-proof junction box; the explosion-proof junction box is the place where power distribution, electrical equipment and external lines are connected. This place needs a device to protect the line, and a box will be added in this place for protection. There are generally limited terminal blocks in the interior, or there may be no terminals but there are connection ends of switching devices. Under normal circumstances, this connection device can be disassembled.