Safe and efficient boiler

Abstract

The invention relates to a safe and efficient boiler which comprises a boiler body and a water inlet nozzle, a steam outlet pipe. A boiler heating wire is arranged in the boiler body, a water steam channel is further arranged in the boiler body, and a protrusion is arranged on the lateral wall of the water steam channel; a water dividing sheet is further arranged in the water steam channel and located below the water inlet nozzle; a containing cavity is formed in the lower portion of the water steam channel, a water steam separating pipe is arranged in the containing cavity, a bottom ring is arranged at the bottom end of the water steam separating pipe, and a water containing cavity is defined by the bottom ring, the lateral wall of the containing cavity and the lateral wall of the water steam separating pipe; a radial inserting cavity intersecting with the water steam channel is formed below the containing cavity, the inserting cavity is located above a steam outlet pipe, a switching steam rod is inserted into the inserting cavity, and the bottom ring of the water steam separating pipe is erected on the switching steam rod; a radial through steam hole is formed in the switching steam rod, and the switching steam rod can be pushed and pulled to enable the steam hole to be communicated with the water steam separating pipe. When the safe and efficient boiler is used, the vaporization amount is large, and the safe and efficient boiler can be safely used.

Description

(1) Technical field [0001] The invention relates to a boiler. (2) Background technology [0002] Generally, because the inner wall of the steam boiler is smooth and the expansion area is small, the contact between the water inlet and the inner wall of the boiler is uneven, resulting in insufficient vaporization. The deposited water continues to vaporize under the influence of boiler waste heat, and is discharged from the steam outlet, causing harm to unsuspecting users. [0003] In addition, after a long period of use, the internal scale of the boiler will cause the heating effect to decrease, the amount of vaporization will be smaller, and the scale will cause the blockage of the steam outlet, which will bring danger to the life and property of the user. (3) Contents of the invention [0004] In order to overcome the shortcomings of insufficient vaporization capacity of existing boilers and easy steam injection after shutdown, the present invention provides a safe and ef...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of insufficient vaporization capacity of existing boilers and easy steam injection after shutdown, the present invention provides a safe and efficient boiler with large vaporization capacity and safer use.

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