Pressing device for spring pressing strip of heat exchanger

The utility model discloses a heat exchanger spring depression bar hold-down device, including tube nests, orifice plate, snap spring seat, snap spring, angle steel depression bar, said orifice plate is provided with a plurality of groups of butt joint holes, the corresponding butt joint hole betwee...

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Bibliographic Details
Main Authors ZHU LONG, TONG LE, HU ZHANGUANG, HOU JIAN
Format Patent
LanguageChinese
English
Published 08.02.2022
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
FLUES
HEAT EXCHANGE IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES
WEAPONS
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Summary:The utility model discloses a heat exchanger spring depression bar hold-down device, including tube nests, orifice plate, snap spring seat, snap spring, angle steel depression bar, said orifice plate is provided with a plurality of groups of butt joint holes, the corresponding butt joint hole between two tube nests is sleeved with the tube nests, both sides of each group of butt joint holes are provided with snap spring seat, the snap spring seat on one side of each butt joint hole is provided with snap spring, the angle steel depression bar is provided with angle steel depression bar, the angle steel depression bar is provided with angle steel depression bar, the angle steel depression bar is provided with angle steel depression bar, and the angle steel depression bar is provided with angle steel depression bar. An angle steel pressing strip is vertically arranged on one side of the clamp spring seat. The utility model has the beneficial effects that the fixing structure is simple, the manufacturing is conve
Bibliography:Application Number: CN202121214496U