SU589423A1 - Method of connecting pipe-lines - Google Patents

Method of connecting pipe-lines

Info

Publication number
SU589423A1
SU589423A1 SU752127784A SU2127784A SU589423A1 SU 589423 A1 SU589423 A1 SU 589423A1 SU 752127784 A SU752127784 A SU 752127784A SU 2127784 A SU2127784 A SU 2127784A SU 589423 A1 SU589423 A1 SU 589423A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lines
connecting pipe
projections
protrusions
sealing
Prior art date
Application number
SU752127784A
Other languages
Russian (ru)
Inventor
Лев Григорьевич Усаков
Original Assignee
Предприятие П/Я Г-4617
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Г-4617 filed Critical Предприятие П/Я Г-4617
Priority to SU752127784A priority Critical patent/SU589423A1/en
Application granted granted Critical
Publication of SU589423A1 publication Critical patent/SU589423A1/en

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Description

(54) СПОСОБ СОЕДИНЕНИЯ ТРУБОПРОВОДОВ(54) METHOD OF CONNECTING PIPELINES

1one

Изобретение относитс  к горному делу в частности к способам соединени  трубопроводов, преимущественно тонкостенных вентил ционных воздуховодов.The invention relates to mining in particular to methods of connecting pipelines, preferably thin-walled ventilation ducts.

Известен способ соединени  элементов воздуховодов.при помощи отбортовки на фтганцы соедин емых концов воздуховодов с последующей ст жкой фланцев болтами через уплотн ющую прокладку l . Недостатком данного способа  вл етс  трудоемкость в осуществлении и металлоемкость соединени .There is a known method of connecting duct elements by means of flanging bolts on the flanges of the connected ends of the ducts, followed by tightening the flanges with bolts through a sealing gasket l. The disadvantage of this method is the complexity in the implementation and intensity of the compound.

Известен способ соединени  трубопроводов , выполненных в месте стыка в виде гребенок с выступами и впадинами , заключающийс  в ведении выступов одного трубопровода во впадины другого и последующей Фиксацией стыка и его герметизации 2 .A known method of connecting pipelines, made at the junction in the form of combs with protrusions and hollows, consists in maintaining the protrusions of one pipeline into the hollows of the other and then fixing the joint and sealing it 2.

Система уплотнени  в этом соединении сложна, вызывает необходимость в утолщении соедин емых концов, а следовательно и повышение материалоемкостиThe sealing system in this compound is complex, necessitating the thickening of the connecting ends, and, consequently, an increase in the material intensity

Дл  снижени  материалоемкости и трудоемкости выполнени  соединени  на выведенные наружу концы выступов накладывают бандаж и загибают на него концы выступов.In order to reduce the material consumption and laboriousness of making the joint, the ends of the projections extended to the outside impose a bandage and bend over the ends of the projections.

22

На фиг. 1 изображено соединение в последовательности его осуществлени ; на фиг.2 показан узел 1 на фиг.1.FIG. Figure 1 shows the compound in its sequence; figure 2 shows the node 1 in figure 1.

Соединение состоит из соедин емых воздуховодов 1 и 2, концы которых выполнены в виде одинаковых гребенок с чередующимис  выступами или впадинами 3, также бандажа 4 и ленты (клейкой ) 5.The connection consists of connected air ducts 1 and 2, the ends of which are made in the form of identical combs with alternating protrusions or depressions 3, as well as bandage 4 and tape (adhesive) 5.

Дл  соединени  трубопроводов берут металлический лист, вырубают или вырезают гребенку с выступами и впадинами 3, далее листы сворачивают в две трубы, а затем выступы одной трубы ввод т во впадины другой с выводом выступами 3 наружу, поверх щва накла дывают бандаж 4, на который загибгиот концы выступами 3, после чего соединение склеивают, н.апример, .кдейкой лентой 5 и окрашивают.To connect the pipelines, a metal sheet is taken, a comb with projections and depressions 3 is cut or cut, then the sheets are folded into two pipes, and then the projections of one pipe are inserted into the depressions of the other with the output of projections 3 outwards; the ends of the protrusions 3, after which the connection is glued together, for example, with a tape 5 and painted.

Такое соединение исключает необходимость во фланцах и метизах, уплотнени  концов воздуховодов, а следовательно  вл етс  менее материалоемким и трудоемким.Such a connection eliminates the need for flanges and hardware, sealing the ends of the air ducts, and therefore is less material-intensive and time consuming.

Claims (2)

1.Нормаль на металлические воздуховоды круглого и пр моугольного сечений , сери  АЗ-187, ГПИ Сантехпроект, М. , 1966, с.6 и 11,1.Normal for metal air ducts of round and rectangular cross-sections, AZ-187 series, Santechproject GPI, M., 1966, p.6 and 11, 2.Патент ФРГ № 1037391,кл.Е 21 1/04 опублик.1958.2. The patent of Germany No. 1037391, class E 21 1/04 published. 1958. JQcbt OtrJOcVSXxJOfPsJOCJQcbt OtrJOcVSXxJOfPsJOC щu
SU752127784A 1975-04-16 1975-04-16 Method of connecting pipe-lines SU589423A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752127784A SU589423A1 (en) 1975-04-16 1975-04-16 Method of connecting pipe-lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752127784A SU589423A1 (en) 1975-04-16 1975-04-16 Method of connecting pipe-lines

Publications (1)

Publication Number Publication Date
SU589423A1 true SU589423A1 (en) 1978-01-25

Family

ID=20617407

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752127784A SU589423A1 (en) 1975-04-16 1975-04-16 Method of connecting pipe-lines

Country Status (1)

Country Link
SU (1) SU589423A1 (en)

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