壹代示蹤線:是由鋁箔(bo)和(he)塑料薄膜(mo)的(de)母(mu)體(ti)組成(cheng),鋁(lv)箔(bo)主(zhu)要是傳輸信(xin)號(hao),母(mu)體(ti)是固定鋁箔(bo)。這(zhe)種示蹤線缺點:鋁(lv)箔(bo)強(qiang)度非(fei)常(chang)低(di),即使在(zai)生產(chan),運(yun)輸過程中也(ye)很(hen)容易(yi)斷裂(lie),輔(fu)設易(yi)損(sun)傷,同(tong)時(shi)鋁箔(bo)的(de)電(dian)阻(zu)非(fei)常(chang)大(da),有效探(tan)測距離(li)和深(shen)度有限。

First generation tracer line: It is composed of a matrix of aluminum foil and plastic film. The aluminum foil is mainly used for transmitting signals, and the matrix is a fixed aluminum foil. The disadvantages of this tracer line are that the strength of the aluminum foil is very low, and it is easy to break even during production and transportation. The auxiliary equipment is easily damaged, and the resistance of the aluminum foil is very high, which limits the effective detection distance and depth.

二代示蹤線:是由鋼絲(si)和塑料薄膜(mo)壓(ya)制而成(cheng),該示蹤線由(you)鋼(gang)絲(si)為(wei)導(dao)體,電(dian)阻(zu)大(da),探(tan)測距離(li)有限,難(nan)以(yi)滿足(zu)實際(ji)需(xu)要。

Second generation tracer line: It is made by pressing steel wire and plastic film. The tracer line is made of steel wire as the conductor, with high resistance and limited detection distance, making it difficult to meet practical needs.

三代示蹤線:是由銅包(bao)鋼(gang)金屬線芯(xin)和(he)PE外(wai)保護(hu)層組(zu)成(cheng),外(wai)觀成(cheng)線狀(zhuang)。以(yi)下以HX-13II示蹤線為(wei)例(li)

Third generation tracer wire: It is composed of copper clad steel metal wire core and PE outer protective layer, with a linear appearance. Taking the HX-13II tracer line as an example

示蹤線的(de)替(ti)代產(chan)品(pin)

Alternative products for tracer lines

在(zai)第(di)三代示蹤線還(hai)沒(mei)有誕(dan)生,二代產(chan)品(pin)又(you)不能(neng)滿(man)足(zu)要求的(de)情(qing)況下,電(dian)線成(cheng)為(wei)示蹤線的(de)替(ti)代品(pin),由(you)於電(dian)線並(bing)不是針(zhen)對(dui)PE管道示蹤而(er)設(she)計(ji)的(de)產(chan)品(pin),其本(ben)身用於充(chong)當(dang)“示蹤線”則(ze)有諸多(duo)缺限。

In the absence of third-generation tracer wires and the inability of second-generation products to meet the requirements, wires have become a substitute for tracer wires. However, since wires are not designed specifically for PE pipeline tracing, their use as "tracer wires" has many limitations.

成(cheng)本(ben)高(gao):電(dian)線做(zuo)為(wei)示蹤線,其造(zao)價(jia)相(xiang)對(dui)昂貴。

High cost: As a tracer wire, the cost of wires is relatively expensive.

抗腐(fu)蝕(shi)和(he)抗老(lao)化(hua)差:電(dian)線的(de)外(wai)表面(mian)絕緣層(ceng)是PVC,這種材(cai)料埋(mai)地(di)後易(yi)老(lao)化(hua),相(xiang)對(dui)PE材質有所不足(zu)。

Poor corrosion resistance and aging resistance: The outer surface insulation layer of the wire is PVC, which is easy to age after being buried, and is insufficient compared with PE material.

抗拉(la)力(li):電(dian)線金屬芯(xin)是銅材質(zhi),抗拉(la)力(li)有局(ju)限(xian)性(xing),在(zai)用於常(chang)規(gui)輔設(she)及(ji)非(fei)開挖(wa)輔設時(shi),斷裂(lie)機(ji)率(lv)較高(gao)。

Tensile strength: The metal core of the wire is made of copper material, which has limitations in tensile strength. When used in conventional and non excavation auxiliary equipment, the probability of fracture is relatively high.