An electric heating tube capable of generating steam humidification

Abstract

The utility model discloses a kind of electric heating tube that can produce steam humidification, including electric heating tube, the electric heating tube is fixed on mounting base plate, wherein, the electric heating tube is enclosed heating area by annular structure, hollow stud is provided on the mounting base plate, one end of the hollow stud is closed and side surface borehole forms water spray hole, the opening of the water spray hole is towards enclosed heating area, the other end of the hollow stud is water inlet, the water inlet can be connected water tank by water pipe.The electric heating tube that can produce steam humidification provided by the utility model not only can produce steam to provide atomization humidification function in the process of heating, avoid being heated food dry, and overall structure is compact, layout is reasonable, will not affect heating efficiency, and easy to install maintenance.

Claims

1. An electric heating tube capable of generating steam humidification, comprising an electric heating tube (1) fixed on a mounting base plate (2), characterized in that, The electric heating tube (1) is a ring structure that forms a closed heating area. A hollow stud (3) is installed through the mounting base plate (2). One end of the hollow stud (3) is closed and the side is opened to form a water spray hole (4). The opening of the water spray hole (4) faces the closed heating area. The other end of the hollow stud (3) is a water inlet (9). The water inlet (9) can be connected to the water tank (6) through a water pipe (5).

2. The steam-generating, electrically heatable tube according to claim 1, characterized in that The number of electric heating tubes (1) is multiple, and the multiple electric heating tubes (1) are connected to each other at the end away from the mounting base plate (2) by nickel-based welding or laser welding.

3. The steam-generating humidification electric heat tube of claim 2, wherein, The number of electric heating tubes (1) is three, and the cross-sections of the three electric heating tubes (1) are arranged in a triangular shape.

4. The steam-generating humidification electric heat tube of claim 1, wherein, The two ends of the electric heating tube (1) are bent through the mounting base plate (2) to form terminal posts (8), and the terminal posts (8) and the hollow studs (3) are arranged in parallel.

5. The steam-generating, humidifiable electric heat tube of claim 1, wherein, The hollow stud (3) has a first aperture at the water inlet (9) and a second aperture at the water spray hole (4), wherein the first aperture is smaller than the second aperture.

6. The electric heating element capable of generating steam humidification as described in claim 5, characterized in that, The first aperture is Ф4, the second aperture is Ф6, and the aperture of the water outlet of the spray hole (4) is 1.0 to 1.2 mm.

7. The steam-generating, humidifiable electric heat tube of claim 5, wherein, The distance between the water spray hole (4) and the mounting base plate (2) is 1.0 to 5.0 cm.

8. The steam-generating, humidifiable electric heat tube of claim 1, wherein, The capacity of the water tank (6) is 0.5-1.5L.

9. The steam-generating, humidifiable electric heat tube of claim 1, wherein, The hollow stud (3) and the mounting base plate (2) are detachably connected by threads, and a step (10) is formed on the hollow stud (3) to abut against the mounting base plate (2).

10. The steam-generating, humidifiable electric heat tube of claim 1, wherein, The mounting base plate (2) is a stainless steel base plate.

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