KR970047440A - Condensation prevention device for wet hot air - Google Patents

Abstract

The present invention relates to a technique of a condensation preventing device of a wet hot air fan, in particular, in a hot air blower for agricultural and livestock raising at high heat. The hot air fan is to inject external cold air to heat the burner's high heat, and to use the high heat to raise the temperature in the house. Such hot air blows cold air into contact with a burner or a fan motor of the heating means 20, causing condensation, which damages mechanical devices such as motors and shafts. By correcting this problem, the present invention increases the temperature of the incoming cold air in the primary heating chamber 40 and then supplies it to the burner, thereby preventing electric condensation and maintaining a high temperature backflow remaining inside the heating chamber 13. To prevent it.

Description

Condensation prevention device for wet hot air

Since this is an open matter, no full text was included.

1 is an exploded perspective view showing main parts of the present invention.

2 is a cross-sectional view of FIG.

3 is an enlarged cross-sectional view of the main portion of the primary heating unit of the present invention.

Figure 4 (a) is a cross-sectional view showing an embodiment of the present invention.

(b) is an exemplary cross-sectional view of the state of discharging high-temperature heat in the heating chamber by the heating stop of the present invention.

* Explanation of symbols for main parts of the drawings

10: heating tube 11: moving wheel

12: fixed leg 13: heating chamber

20: heating means 21: burner

22: air inlet pipe 23: combustion pipe

24: through air 30: water supply means

40: primary heating room 41: inlet pipe

42: discharge pipe 43: external air induction pipe

43-1: guide pipe 50: mounting pipe

51: ventilating pipe 52: ventilating fan

Claims (4)

In a hot air fan configured to radiate high heat, the heating means 20 includes a heating means 20 to evaporate water in the heating chamber 13 introduced by the water supply means 30 when burned with high heat in the heating chamber 13. The hot air is blown out, the cold air introduced into the external air inlet pipe 43 is raised in the primary heating chamber 40 and supplied to the heating means 20, and the high heat remaining in the heating chamber 13 is maintained. The condensation prevention device of the wet hot fan, characterized in that for discharging to the exhaust fan of the exhaust pipe. According to claim 1, wherein the primary heating chamber 40 having the inlet pipe 41 and the discharge pipe 42 on the upper end of the mounting tube 50 of the heating tube 10 is configured to be external from the inlet pipe 41 Condensation prevention device of the hot air blower to be introduced into the air inlet pipe 22 of the heating means 20 to the discharge pipe 42 after the cold air is introduced into the heating. The condensation preventing device of the wet hot air blower according to claim 1, wherein the exhaust pipe (51) is extended to the lower end of the mounting pipe (50) to discharge the high heat remaining in the heating chamber (13) by the exhaust fan (52). The condensation preventing apparatus of the wet hot air blower according to claim 1, wherein a through-hole (24) is formed in a line with the exhaust pipe (51) at the lower end of the combustion pipe (23) of the burner (21) inserted into the mounting pipe (50). ※ Note: The disclosure is based on the initial application.