SU919453A1 - Air heater - Google Patents

Air heater

Info

Publication number
SU919453A1
SU919453A1 SU2934573/06A SU2934573A SU919453A1 SU 919453 A1 SU919453 A1 SU 919453A1 SU 2934573/06 A SU2934573/06 A SU 2934573/06A SU 2934573 A SU2934573 A SU 2934573A SU 919453 A1 SU919453 A1 SU 919453A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat exchange
exchange tubes
air heater
pipes
fittings
Prior art date
Application number
SU2934573/06A
Other languages
Russian (ru)
Inventor
В.Д. Ланда
Е.Н. Чепраков
Л.В. Шамшин
Original Assignee
В.Д. Ланда
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 В.Д. Ланда filed Critical В.Д. Ланда
Priority to SU2934573/06A priority Critical patent/SU919453A1/en
Application granted granted Critical
Publication of SU919453A1 publication Critical patent/SU919453A1/en

Links

Landscapes

  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Abstract

Воздухоподогреватель, содержащий корпус с входным и выходным штуцерами, размещенные в нем гофрированные теплообменные трубы, закрепленные в трубных досках, и электронагреватели, расположенные внутри теплообменных труб с кольцевым зазором, подключенным к штуцерам, отличающийся тем, что, с целью интенсификации теплообмена, теплообменные трубы и электронагреватели выполнены U-образными, причем трубы в местах гибов сообщены с выходным штуцером и снабжены центрирующими зубцами, фиксирующими электронагреватели относительно труб.An air heater comprising a housing with inlet and outlet fittings, corrugated heat exchange tubes housed therein mounted in tube plates, and electrical heaters arranged inside heat exchange tubes with an annular gap connected to the fittings, wherein, in order to intensify heat exchange, heat exchange tubes electric heaters are made U-shaped, with the pipes in places of bends communicating with the outlet fitting and provided with centering teeth that fix the electric heaters relative to the pipes.

SU2934573/06A 1980-06-05 1980-06-05 Air heater SU919453A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2934573/06A SU919453A1 (en) 1980-06-05 1980-06-05 Air heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2934573/06A SU919453A1 (en) 1980-06-05 1980-06-05 Air heater

Publications (1)

Publication Number Publication Date
SU919453A1 true SU919453A1 (en) 2006-03-10

Family

ID=60525571

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2934573/06A SU919453A1 (en) 1980-06-05 1980-06-05 Air heater

Country Status (1)

Country Link
SU (1) SU919453A1 (en)

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