Convenient-to-move air heater

Abstract

The invention discloses a convenient-to-move air heater. The air heater comprises a base, a liner and a bearing rod; a first sealing ring is clamped to the right end surface of a first sleeve; an airexhaust pipeline penetrates through the top of the first sleeve; the right side of the liner is fixed to the right side wall of a second sleeve; an annular clamping groove is formed in the left side wall of the first sleeve; the right end of the bearing rod is clamped to a limiting sleeve; the bearing rod penetrates through a first annular electric heating net and a second annular electric heatingnet; the first annular electric heating net and the second annular electric heating net are both fixed to the bearing rod through second bolts; a pull ring is fixed to the left end of the bearing rod; an air incoming channel and an air outgoing channel are formed in the left end surface of the first sleeve and the top of the liner respectively; and mounting holes are formed in the left end surface of the air incoming channel and the right end surface of a rotating frame respectively. The convenient-to-move air heater of the invention can be moved to a required place under the action of self-locking rolling wheels, so that the moving operation of the device is more labor-saving.

Description

technical field [0001] The invention relates to the technical field of air heaters, in particular to a conveniently mobile air heater. Background technique [0002] Air heater is a kind of heater that is widely used. We commonly call it air heater. In fact, it can be divided into many types according to the different heating gases. The common ones are nitrogen heater, hydrogen heater, These can also be called pipeline gas heaters, which have been widely used in many scientific research and production laboratories such as aerospace, weapon industry, chemical industry and colleges and universities, especially suitable for automatic temperature control and large flow high temperature combined systems and Attachment test, wide range of use, can heat any gas, the hot air produced is dry and moisture-free, non-conductive, non-combustible, non-explosive, non-chemically corrosive, non-polluting, safe and reliable, and the heated space heats up quickly. Air heating A heater is an el...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an air heater that is easy to move, to solve the problem that the existing air heater proposed in the above background technology is laborious to move, and it is inconvenient to assemble and disassemble, which makes it difficult to take out the internal parts for cleaning or maintenance. Before the air is heated, the impurities in the air cannot be removed, causing the impurities and the air to enter the interior of the device and affect the work. At the same time, the heated air dissipates heat quickly.

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