SU1213339A1 - Process for manufacturing bifilar helix for heat exchangers - Google Patents

Process for manufacturing bifilar helix for heat exchangers Download PDF

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Publication number
SU1213339A1
SU1213339A1 SU843722646A SU3722646A SU1213339A1 SU 1213339 A1 SU1213339 A1 SU 1213339A1 SU 843722646 A SU843722646 A SU 843722646A SU 3722646 A SU3722646 A SU 3722646A SU 1213339 A1 SU1213339 A1 SU 1213339A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat exchangers
manufacturing
bifilar helix
helix
spiral
Prior art date
Application number
SU843722646A
Other languages
Russian (ru)
Inventor
Валентин Федорович Афанасьев
Юрий Александрович Васильев
Александр Германович Калининский
Original Assignee
Конструкторское бюро производственного объединения "Саратовнефтегаз"
Саратовский политехнический институт
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 Конструкторское бюро производственного объединения "Саратовнефтегаз", Саратовский политехнический институт filed Critical Конструкторское бюро производственного объединения "Саратовнефтегаз"
Priority to SU843722646A priority Critical patent/SU1213339A1/en
Application granted granted Critical
Publication of SU1213339A1 publication Critical patent/SU1213339A1/en

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  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

1one

Изобретение относитс  к теплооб- манной аппаратуре и может быть использовано в энергетической промьпп- пенности.The invention relates to a heat exchanging apparatus and can be used in an energy industry.

Цель изобретени  - повьпиение технологичности .The purpose of the invention is the development of manufacturability.

На фиг. 1 схематично изображен теплообменник с бифил рной спиралью изготовленной согласно предлагаемому способу; на фиг. 2 - бифил рна  спираль; на фиг. 3 и А - составл ющие бифил рной спирали.FIG. Figure 1 shows schematically a heat exchanger with a bifillary helix manufactured according to the proposed method; in fig. 2 - bifil rna helix; in fig. 3 and A are the components of the bifillary helix.

Теплообменник содержит корпус 1 и спиральную поверхность 2 нагрева, выполненную в виде бифил рной спирали 3 из участков труб 4, образующихThe heat exchanger includes a housing 1 and a spiral heating surface 2, made in the form of a bifillary helix 3 of the pipe sections 4 forming

3339 2 3339 2

две одноз ход ые cпиpaJI r 5 и 6, имеющих в местах округлени  плавники 7, а в месте соединени  - переходник 8. Способ осуществл ют следующим об- 5 разом.two single runners, with 5 and 6, having fins 7 at the points of rounding, and an adapter 8 at the point of connection. The method is carried out as follows 5 times.

Из участков труб 4 собирают и сваривают отдельно две однозаходные спирали 5 и 6, снабжают их в местах скруглетиш плавнР ками 7, затем вво- 0 д т спира:;ь 6 в межвитковое пространство спирали 5 и соедин ют их внутренние торцы посредством переходника 8 с образованием бифил рной спирали 3. Плавники 7 служат дл  ди- 15 станционировани  витков спиралей 5 и 6 друг относительно друга.Two single-turn spirals 5 and 6 are assembled and welded separately from pipe 4 sections, supplied in places with round bars with smooth 7, then inserted into two spiral helixes:; 6 into interturn space of spiral 5 and connected to their inner ends with an adapter 8 the formation of a bifillary helix 3. The fins 7 serve to spacer the turns of helix 5 and 6 relative to each other.

Фмг.1Fmg.1

Фиг. 5FIG. five

ФигМFigm

Claims (2)

1. СПОСОБ ИЗГОТОВЛЕНИЯ БИФИЛЯРНОЙ СПИРАЛИ ДЛЯ ТЕПЛООБМЕННИКОВ путем сварного соединения участков труб, о тлич ающ'ийс я тем, что, с целью повышения технологичности, предварительно изготовляют две однозаходные спирали, затем вводят одну из них в межвитковое пространство другой спирали и соединяют их внутренние торцы посредством пере ходника.1. METHOD FOR PRODUCING A BIFILLARY SPIRAL FOR HEAT EXCHANGERS by welding the pipe sections, which is characterized by the fact that, in order to improve manufacturability, two single-start spirals are prefabricated, then one of them is introduced into the inter-turn space of the other spiral and their inner ends are connected through an adapter. 2. Способ по п. 1, отличающийся тем, что при использовании спиралей с прямыми участками в местах скругления последних с наружной стороны приваривают плавники, >2. The method according to p. 1, characterized in that when using spirals with straight sections at the fillet points of the latter, fins are welded from the outside,>
SU843722646A 1984-04-04 1984-04-04 Process for manufacturing bifilar helix for heat exchangers SU1213339A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843722646A SU1213339A1 (en) 1984-04-04 1984-04-04 Process for manufacturing bifilar helix for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843722646A SU1213339A1 (en) 1984-04-04 1984-04-04 Process for manufacturing bifilar helix for heat exchangers

Publications (1)

Publication Number Publication Date
SU1213339A1 true SU1213339A1 (en) 1986-02-23

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ID=21112048

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843722646A SU1213339A1 (en) 1984-04-04 1984-04-04 Process for manufacturing bifilar helix for heat exchangers

Country Status (1)

Country Link
SU (1) SU1213339A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236074A (en) * 2014-09-26 2014-12-24 苏州巨浪热水器有限公司 Quick heat exchange heat storage water tank with automatic heating function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236074A (en) * 2014-09-26 2014-12-24 苏州巨浪热水器有限公司 Quick heat exchange heat storage water tank with automatic heating function
CN104236074B (en) * 2014-09-26 2017-02-08 海门黄海创业园服务有限公司 Quick heat exchange heat storage water tank with automatic heating function

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