Importance

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Abstract

A pressure measuring structure of a hot air generator is provided. The pressure measuring structure includes a hot air generator body (10) provided with a fuel tank (12) in the lower portion thereof, an air blower duct (20) having a heater therein and provided in the upper portion of the hot air generator body (10), a nozzle assembly (22) provided in the rear portion of the air blower duct (20), a vane pump (28) provided in the rear end of the hot air generator body (10), connected to the nozzle assembly (22) through an air line (26), and generating a predetermined pressure, an air blower fan (32) for blowing air toward the air blower duct (20), and a driving motor (30) driven in interlock with the vane pump (28) and rotating the air blower fan (32), wherein the air line (26) connecting the vane pump (28) with the nozzle assembly (22) is branched off into a first air line (26a) and a second air line (26b) via a T-shaped nozzle (45), and wherein the second air line (26b) is connected to the nozzle assembly (22) and a pressure measuring indicator (40) for measuring a pressure generated from the vane pump (28) is installed along the first air line (26a). Accordingly, through a pressure indicated on the pressure measuring indicator (40), a user can easily recognize whether or not a combustion pressure is appropriate.

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First Claim