Hot water boiler with vortex guide
OwnerYoung-Hwan Choiinventor
Life of this patent
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Abstract
A hot-water storage type boiler having a vortex guide portion is proposed. Since the present invention includes a spiral portion inside a casing, water supplied into the casing is moved to the upper side of the space part, while being in contact with fire tubes for a long time by moving spirally along the spiral portion, thereby improving heat exchange efficiency of the fire tubes. In addition, since the water supplied into the casing is moved spirally along the spiral portion to form a vortex, the flow of water moving in the direction of a hot-water discharge portion collides with a firebox lower surface part at a high speed, thereby having an effect of preventing scale from accumulating on the firebox lower surface part.
Claims10
A hot-water storage type boiler having a vortex guide portion, the hot-water storage type boiler comprising:
- a casing having an upper portion in which a fire box is positioned, and a lower portion positioned below the fire box;
- a burner configured to inject flames into the firebox;
- a plurality of fire tubes positioned within the lower portion of the casing, and having a first side connected to a lower surface of the firebox and a second side extending downward in the lower portion of the casing;
- the vortex guide portion having a spiral portion spirally, and positioned within the lower portion of the casing, along a vertical direction of the casing;
- and
- an exhaust part provided at a position below the casing and connected to the fire tubes,
- wherein the flames are configured to be injected by the burner and moved along an inside of the fire tubes while heating the fire tubes and then moved to the exhaust part, and water is configured to be supplied to a first side of the lower portion and moved spirally along the spiral portion and then moved to a second side of the lower portion.
Dependencies are inferred from the claim text.