通過預(yù)制直埋保溫管的組成，保溫管內(nèi)采用的是由鋼、玻璃纖維增強(qiáng)塑料護(hù)套、玻璃纖維增強(qiáng)塑料外殼組成，其特點(diǎn)是:光滑的保溫隔熱層中還含有耐高溫隔熱層、彈性密封層。這是一種新型實(shí)用的處理城市集中供熱在130℃至600℃高溫失熱使用的預(yù)制直埋保溫管的保溫、滑動(dòng)、光滑和真管防水的問題。
Through the composition of prefabricated directly buried insulation pipe, the insulation pipe is composed of steel, fiberglass reinforced plastic sheath and fiberglass reinforced plastic shell, which is characterized by: the smooth insulation layer also contains high temperature resistant insulation layer and elastic sealing layer. This is a new and practical method to deal with the problems of heat preservation, sliding, smoothness and real pipe waterproof of the prefabricated directly buried heat preservation pipe used in urban central heating at 130 ℃ to 600 ℃.
除中國(guó)由高溫預(yù)制直埋保溫管配備泄漏報(bào)警線,一旦管道泄漏的地方,傳導(dǎo)后報(bào)警線,可以出現(xiàn)在特殊的檢測(cè)儀器絕緣管道泄漏的水滲漏,滲漏的確切地址和侵入性的標(biāo)準(zhǔn),為了通知檢驗(yàn)人員快速處理漏水的管道,保證供熱管網(wǎng)安全運(yùn)行。生產(chǎn)保溫管的印度教徒在管道末端設(shè)置漏電報(bào)警，以填補(bǔ)真空。
In addition to China, the high-temperature prefabricated directly buried insulation pipe is equipped with a leakage alarm line. Once the pipe leaks, the alarm line after conduction can appear in the leakage of water in the insulation pipe of special detection instrument, the exact location and invasive standard of leakage. In order to inform the inspectors to deal with the leaking pipe quickly and ensure the safe operation of the heating pipe network. Hindus, who produce insulation pipes, set leakage alarms at the end of the pipes to fill the vacuum.
普通預(yù)制直埋保溫管主要用于輸氣管道、化工管道保溫工程、石油、化工、集中供熱管網(wǎng)、中央空調(diào)通風(fēng)管道、市政工程等。直埋式保溫管是一種保溫性能好、性能穩(wěn)定、工程造價(jià)低的管道。預(yù)制直埋保溫管是用來(lái)處理城市集中供熱在130℃至600℃高溫下?lián)p失熱量的使用預(yù)制直埋保溫管的保溫、滑道光滑和管體確實(shí)防水的問題。
Ordinary prefabricated direct buried insulation pipe is mainly used for gas transmission pipeline, chemical pipeline insulation engineering, petroleum, chemical industry, central heating pipe network, central air conditioning ventilation pipe, municipal engineering, etc. Direct buried heat preservation pipe is a kind of pipe with good heat preservation performance, stable performance and low engineering cost. The prefabricated direct buried insulation pipe is used to deal with the heat loss of urban central heating under the high temperature of 130 ℃ to 600 ℃. The insulation of the prefabricated direct buried insulation pipe, the smooth slideway and the waterproof of the pipe body are the problems.
直埋式保溫管不僅具有傳統(tǒng)烹飪和排除鋪設(shè)管道難以比擬的先進(jìn)工藝、適用功能，而且還具有顯著的社會(huì)效益和經(jīng)濟(jì)效益，也是供熱的有力對(duì)策。選擇直埋式供熱管道預(yù)制直埋式保溫管，標(biāo)志著我國(guó)供熱管道技術(shù)發(fā)展仍處于新的起點(diǎn)上。而在使用預(yù)制直埋式保溫管方面又有了回來(lái)，發(fā)展前景將更加廣闊。
The direct buried heat preservation pipe not only has the advanced technology and applicable functions which are difficult to be compared with traditional cooking and excluding laying pipes, but also has significant social and economic benefits, and is also a powerful countermeasure for heating. The selection of directly buried heating pipeline prefabricated directly buried heat preservation pipe indicates that the development of heating pipeline technology in China is still at a new starting point. And in the use of prefabricated direct buried insulation pipe has come back, the development prospects will be more broad.
The above is the detailed introduction of Jinan insulation pipe to the development prospect of directly buried insulation pipe. For more information, please click http://www.weigh.cc
