Gas warning tape plays a warning role in our life to ensure the personal safety of people around. In places where people are not allowed to enter, the warning tape preventing "non internal personnel are not allowed to enter" can ensure the safety of internal equipment and the safety of external personnel.
燃?xì)饩編е饕怯扇細(xì)饩編Ш凶?、搖表、警示帶、調(diào)節(jié)鈕、金屬卡片構(gòu)成的。燃?xì)饩編е饕怯糜趹敉饧笆覂?nèi)的敞開式高壓場所的工作，或者是臨時隔離鄰近的運(yùn)行設(shè)備。
Gas warning tape is mainly composed of gas warning tape box, megger, warning tape, adjusting knob and metal card. Gas warning tape is mainly used for outdoor and indoor work in open high-voltage places, or for temporary isolation of adjacent operating equipment.
技術(shù)要求警示帶的寬度在5㎝左右，并在帶上印有“止步，高壓危險”等字樣，字樣間隔為一米。警示帶的長度要根據(jù)實際的使用情況來進(jìn)行設(shè)計，一般為20米/盤，30米/盤，50米/盤。
The width of the warning tape shall be about 5 cm, and the tape shall be printed with words such as "stop, high pressure danger", with an interval of one meter. The length of the warning tape shall be designed according to the actual use, generally 20 m/plate, 30 m/plate and 50 m/plate.
在每一盤已經(jīng)出廠的警示帶上都應(yīng)有長久性的明顯標(biāo)志;并印有警示帶的名稱和規(guī)格，以及制造廠名和型號，包括主要性能等都需要明顯的標(biāo)注出來。并且在盤上還需要注上制造日期。
Each warning tape that has been delivered shall be marked with permanent and obvious signs; The name and specification of the warning tape, as well as the name and model of the manufacturer, including the main performance, should be clearly marked. And the date of manufacture shall also be marked on the plate.
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How to use gas warning tape
1、檢查是否預(yù)留出了信號接入點(diǎn)，安裝方式是否正確。
1. Check whether the signal access point is reserved and whether the installation method is correct.
2、檢查警示帶中的導(dǎo)電金屬絲是不是可以加載探測信號，有沒有信號泄漏的情況出現(xiàn)，以及是否設(shè)置了足夠的信號檢測井；
2. Check whether the conductive metal wire in the warning tape can load the detection signal, whether there is signal leakage, and whether there are enough signal detection wells;
3、示蹤警示帶安裝好了之后，始端和末端是不是與地面隔離，信號檢測井內(nèi)的警示帶是否進(jìn)行了固定處理；
3. After the tracer warning tape is installed, whether the start and end are isolated from the ground, and whether the warning tape in the signal detection well is fixed;
4、可探測警示帶中的導(dǎo)電金屬絲的直徑是不是滿足應(yīng)用要求，金屬絲直徑太小容易被拉斷，直徑太大則會導(dǎo)致探測信號誤差增大，應(yīng)該選取綜合效果好的直徑。探測信號容易出現(xiàn)的主要問題是信號連續(xù)性易受影響。原因有多種：
4. Whether the diameter of the conductive metal wire in the detectable warning tape meets the application requirements. If the diameter of the metal wire is too small, it is easy to break. If the diameter is too large, it will lead to increased detection signal error. Therefore, the diameter with good comprehensive effect should be selected. The main problem of detection signal is that the signal continuity is easily affected. There are many reasons:
①可能在施工過程中操作失誤導(dǎo)致了警示帶內(nèi)部的導(dǎo)線斷裂，造成了檢測短路；②警示帶的絕緣以及防水處理不夠過關(guān)，導(dǎo)致電線受潮影響探測；③導(dǎo)電金屬絲的直徑過大，造成電阻增大，信號衰減增大，影響探測的效果。
① It is possible that the wire inside the warning tape was broken due to the operation error during the construction, resulting in the detection short circuit; ② The insulation and waterproof treatment of the warning tape are not up to standard, which causes the wire to be affected by moisture and affects the detection; ③ The diameter of the conductive metal wire is too large, which causes the resistance to increase and the signal attenuation to increase, affecting the detection effect.
燃?xì)饩編У臉?biāo)注以及使用方法已經(jīng)在上述內(nèi)容中講解到了，那么您對此有新的理解了嗎？您有相關(guān)的問題或需求都能來我們網(wǎng)站
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The marking and use method of gas warning tape have been explained in the above contents. Do you have a new understanding of this? You can come to our website if you have relevant questions or needs http://bjhuishi.com Consult!
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