SU107199A1 - The device of electric heating of plates of vulcanization presses and automatic control of the temperature of each plate - Google Patents

The device of electric heating of plates of vulcanization presses and automatic control of the temperature of each plate

Info

Publication number
SU107199A1
SU107199A1 SU455121A SU455121A SU107199A1 SU 107199 A1 SU107199 A1 SU 107199A1 SU 455121 A SU455121 A SU 455121A SU 455121 A SU455121 A SU 455121A SU 107199 A1 SU107199 A1 SU 107199A1
Authority
SU
USSR - Soviet Union
Prior art keywords
temperature
plate
plates
automatic control
electric heating
Prior art date
Application number
SU455121A
Other languages
Russian (ru)
Inventor
П.Д. Золкин
Н.З. Савцов
А.В. Филиппов
Original Assignee
П.Д. Золкин
Н.З. Савцов
А.В. Филиппов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by П.Д. Золкин, Н.З. Савцов, А.В. Филиппов filed Critical П.Д. Золкин
Priority to SU455121A priority Critical patent/SU107199A1/en
Application granted granted Critical
Publication of SU107199A1 publication Critical patent/SU107199A1/en

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  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Description

В примен емых вулканизационных прессах с электрическим нагревом нлиг в качестве нагревательных элементов прнмен етс  нрово.чочное, КЗ нихрома, сопротивление, которое имеет В1 1сокую температуру на материале н слаборазвитую поверхность теп.чопередачи, не обеспечивает ра1311омерность температуры по всей noiicpxHocTH п.литы и между средними и крайними п.литами, допуска  местные перегревы в близко распо.юженных к проволочным сопротнвленн м местах.In electric vulcanization presses used with electric heating, a nrovochnochny, CG nichrom is used as heating elements, the resistance that B1 has a low temperature on the material and the underdeveloped surface of the heat transfer does not ensure that the temperature throughout average and extreme plits, tolerance local overheating in closely located to the wire adjacent to the ground.

Пред.лагаемое ycTpoiicTBo э.тектрического нагрева плит вулканизаиионных прессов и автоматического регулировани  температуры каждой плиты, в отличие от существующего устройства, обладает целым р дом преимунсеств. Здесь нагревательные э.тементы выно.тнены из кровельного железа н имеют гиирокоразвитую поверхность теп.гопередачн , что позвол ет снизить температуру на материале до 200-250° вместо 700-800° в существующих устройствах. Плиты пресса выполнены из двух стальных листов, между которыми закладываетс  лемент. Питание нагревательных цементов осуществл етс  перемениым током низкого напр жчнн  12 - 36 в вместо 220 в через индиви,ч.уа.1ьные трансформаторы, снабженные отнайками от первичной обмотки, служани1ми д.ч  регулирова1п-1  температуры каждой п.читы путем снижени  или повып еИ1;  напр жени  питани .The proposed ycTpoiicTBo for the ectrical heating of plates of vulcanized presses and automatic control of the temperature of each plate, in contrast to the existing device, has a number of advantages. Here, the heating elements are removed from the roofing iron and have a highly developed surface that is thermally transferable, which makes it possible to reduce the temperature on the material to 200–250 ° instead of 700–800 ° in existing devices. The press plates are made of two steel sheets between which the sheet is laid. The heating cements are supplied with alternating current of low voltage 12–36 V instead of 220 V across individuals, each 1 transformer equipped with otnaykami from the primary winding, serving for each section of the chiller by lowering or flashing ; supply voltage.

На чертеже изображена The drawing shows

электрическа  схема устройства пагрева плит вулканизационных прессов и автоматического wiring diagram for the device for vulcanization presses and automatic

регулировани  те niep а туры ,дойadjusting niep and tours, doy

п,:|иты.n,: | ity.

Включение нагрева н.лит пресса производитс  пакетным выключате .тем ВП, при это.м за|-ораетс  сип/а.аьна  .лампа JlCi, показывающап наличие напр жени  в сети; контакты Л| и регул тора температур1л PTi, при это.м первый из них замкнут, а второй разомкнут. Цепь питани  плиты идет от щины / через нор.мально за; н нутый контакт , пре.тохраните.ть /74, часть первичной обмотки трансформатора Tpi через предохранитель /7з к шине //, в этой цепи загораетс  сигпальна  лампа //Со, иоказываюи1,а  первичный режнм нагрева.The inclusion of heating of the press is made by a switch of the VP, with this. It causes a cip / a. On the JlCi lamp, indicating the presence of voltage in the network; contacts L | and the temperature regulator PTi, with this, the first one is closed, and the second is open. The food chain of the plate goes from the region / through the norm. Ned contact, Pre./74, part of the primary winding of the Tpi transformer through the fuse / 7z to the bus / /, the sigpal lamp // Co comes on in this circuit, and the primary is heated.

При превышении температуры плиты установлепюго значени , коWhen the temperature of the plate rises, the value of

SU455121A 1955-12-24 1955-12-24 The device of electric heating of plates of vulcanization presses and automatic control of the temperature of each plate SU107199A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU455121A SU107199A1 (en) 1955-12-24 1955-12-24 The device of electric heating of plates of vulcanization presses and automatic control of the temperature of each plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU455121A SU107199A1 (en) 1955-12-24 1955-12-24 The device of electric heating of plates of vulcanization presses and automatic control of the temperature of each plate

Publications (1)

Publication Number Publication Date
SU107199A1 true SU107199A1 (en) 1956-11-30

Family

ID=48380421

Family Applications (1)

Application Number Title Priority Date Filing Date
SU455121A SU107199A1 (en) 1955-12-24 1955-12-24 The device of electric heating of plates of vulcanization presses and automatic control of the temperature of each plate

Country Status (1)

Country Link
SU (1) SU107199A1 (en)

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