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          加熱保溫罩是將電能轉(zhuǎn)化成熱能再配和特殊工藝復(fù)合而成的可拆卸柔體節(jié)能保溫加熱形式。其可以以任何形狀使用在您所需要的設(shè)備部件上。是一種可拆卸的電伴熱恒溫加熱保溫罩。自控溫電伴熱在用于防凍、加熱、恒溫保溫時(shí)，具有伴熱管線溫度均勻、不會(huì)過(guò)熱、安全可靠、間歇操作時(shí)、升溫啟動(dòng)快速、安裝及運(yùn)行費(fèi)用低、安裝維護(hù)簡(jiǎn)便、無(wú)環(huán)境污染、便于自動(dòng)化管理、在選用電伴熱的最長(zhǎng)使用長(zhǎng)度內(nèi)任意剪斷使用，重疊、交叉等使用、無(wú)須溫控，其能自控、自限溫度等優(yōu)點(diǎn)。

        自控溫電伴熱，是在兩根平行金屬母線之間均勻地?cái)D包一層PTC材料制成的芯帶。電纜一端的兩根母線與電源接通時(shí)，電流從一根母線橫向流過(guò)PTC材料層到達(dá)另一根母線， PTC層就是連續(xù)并聯(lián)在母線之間的電阻發(fā)熱體，將電能轉(zhuǎn)化成熱能，對(duì)操作系統(tǒng)進(jìn)行伴熱保溫。再配和柔體可拆卸材料組合而成的一種保溫形式。 
        The heating and heat preservation cover is a detachable soft body energy-saving heat preservation heating form which converts electric energy into heat energy and is combined with a special process. It can be used in any shape on the parts of the equipment you need. It is a detachable electric heating constant temperature heating and heat preservation cover. Self-controlled temperature and electric heating is used for antifreeze, heating and constant temperature insulation. It has uniform temperature of heat tracing pipeline, no overheating, safe and reliable, intermittent operation, quick start of heating, low installation and operation cost, easy installation and maintenance, no Environmental pollution, easy to automate management, arbitrarily cut and use within the longest use length of electric heating, overlap, crossover, etc., without temperature control, it can control, self-limiting temperature and so on.

    Self-controlled temperature and heat tracing is a core tape made by uniformly encapsulating a layer of PTC material between two parallel metal bus bars. When two busbars at one end of the cable are connected to the power source, current flows from one busbar laterally through the PTC material layer to the other busbar. The PTC layer is a resistance heating body that is continuously connected in parallel between the busbars, converting electrical energy into heat energy. The operating system performs heat tracing. A combination of soft body and detachable material.