A pipe endoscope is also called a poroscope. The main function of the pipeline endoscope is to explore the position where the deep part of the curved pipeline can be observed, but cannot be seen directly. It can observe its internal structure and condition in the sealed cavity, not only to achieve long-distance observation, but also to achieve close operation. In fact, the insistence of endoscopy is to use endoscopy to inspect the inner surface of container, rolling belt, non detachable equipment and narrow gap. Or water and other liquid level and other special, human vision can not directly observe the area of quality inspection and visual inspection method.

國內管道內窺鏡是在上個世紀七八十年代的時候從國外引進的,起初它們主要運用于航空,航天等重要領域對產品內部和一些零件進行質量檢驗。隨著國家的發展,科技的不斷進步,國內的內窺鏡技術也得到了飛速的發展,如今的內窺鏡品品種繁多,并且也進入到了實用階段。管道內窺鏡技術也慢慢發展成為了一種比較常規的檢測方法。

Domestic pipe endoscopes were introduced from abroad in the 1970s and 1980s. At first, they were mainly used in aviation, aerospace and other important fields to inspect the quality of products and some parts. With the development of the country, the continuous progress of science and technology, domestic endoscopic technology has also been rapid development, today's endoscope products are various, and also entered the practical stage. Pipeline endoscopy technology has gradually developed into a more conventional detection method.

管道內窺鏡是根據石油化工、工業機械、電子電氣工業、航空航天等直管道內表面的檢測要求而設計、生產的新型高科技產品。它是無損檢測工具之一，和破壞性檢測相比，它的優越性帶給我們不一樣的感覺。 在汽車領域中，它主要可用于汽車發動機,油箱,制動系統等肉眼無法直接看到的地方，通過它的檢測，它可以發現發動機產品內部是否合格或汽車發動機的內部積碳和損壞等問題。
                              

Pipeline endoscope is a new type of high-tech product designed and produced according to the inspection requirements of the inner surface of straight pipeline in petrochemical industry, industrial machinery, electronic and electrical industry, aerospace and other industries. It is one of the nondestructive testing tools. Compared with destructive testing, its advantages bring us a different feeling. In the automotive field, it can be mainly used in the automotive engine, fuel tank, brake system and other places that can not be directly seen by the naked eye. Through its detection, it can find out whether the engine product is qualified or whether the internal carbon deposition and damage of the automotive engine and other problems.

在航空領域中，它主要作用于檢查飛機發動機的工作內腔、焊縫表面、導管表面、飛機葉片、渦輪、燃燒室等部件，以及發動機的汽缸、燃料管、油壓部件、噴嘴部件等方面;在地下管道領域中，工業內窺鏡改變了以往采用的傳統人工作業方式，通過它有效的檢測，不僅能有效防止工人下井作業遭遇沼氣造成安全事故，同時避免了人工目視觀察的誤差;在鐵路行業中，涉及到鐵路工程車輛和運輸車輛的開發制造，維護檢驗等不同的領域，甚至在鐵路的基建過程，如橋梁和地道的建造，都需要工業內窺鏡的檢測。

In the aviation field, it is mainly used to inspect the working cavity, weld surface, pipe surface, blade, turbine, combustion chamber and other parts of the aircraft engine, as well as the cylinder, fuel pipe, oil pressure parts, nozzle parts of the engine; In the field of underground pipeline, industrial endoscope has changed the traditional manual operation mode. Through its effective detection, it can not only effectively prevent the workers from encountering the safety accident caused by biogas, but also avoid the error of manual visual observation; In the railway industry, it involves the development, manufacture, maintenance and inspection of railway engineering vehicles and transport vehicles. Even in the process of railway infrastructure construction, such as the construction of bridges and tunnels, industrial endoscope detection is needed.