Novel heating tube of electric water heater
A technology for electric water heaters and heating pipes, applied to fluid heaters, heating element materials, heating element shapes, etc., can solve the problems of increased contact surface area, accelerated water heating rate, and low heating effect, and achieve faster heating rate and increased Sound absorption performance, fast effect
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Embodiment 1
[0036] Such as figure 1 , figure 2 , image 3 As shown, a new heating tube for an electric water heater, the new heating tube includes an outer heating tube 1, an inner heating tube 2 and a casing 3 all of which are made of quartz glass and are coaxial, and the outer heating tube is sleeved on the inner heating tube. On the outside of the heating tube, the outer shell is set on the outer side of the outer heating tube. There are gaps between the outer heating tube, the inner heating tube and the outer shell. Both ends of the inner wall of the inner heating tube and both ends of the outer wall of the outer heating tube are electrodes 5. Except for the electrode part, the inner wall of the inner heating tube and the outer wall of the outer heating tube are provided with an electrothermal film 4 with a thickness of 35 nanometers, and the inner wall of the shell is provided with a sound-absorbing layer 31 with a thickness of 0.75 mm. A sound-insulating layer 32 with a layer thi...
Embodiment 2
[0043] Such as figure 1 , figure 2 , image 3 As shown, a new heating tube for an electric water heater, the new heating tube includes a coaxial outer heating tube, an inner heating tube and a casing all of which are made of quartz glass, and the outer heating tube is sleeved on the outside of the inner heating tube , the shell is set on the outer side of the outer heating tube, and there are gaps between the outer heating tube, the inner heating tube and the outer shell, the two ends of the inner wall of the inner heating tube and the two ends of the outer wall of the outer heating tube are electrodes, and the inner wall of the inner heating tube Except for the electrode part and the outer wall of the outer heat pipe, there is a layer of electrothermal film with a thickness of 50 nanometers. The inner wall of the shell is provided with a sound-absorbing layer with a thickness of 1 mm. Sound insulation layer. There is a vacuum layer between the electrothermal film of the o...
Embodiment 3
[0050] Such as figure 1 , figure 2 , image 3 As shown, a new heating tube for an electric water heater, the new heating tube includes a coaxial outer heating tube, an inner heating tube and a casing all of which are made of quartz glass, and the outer heating tube is sleeved on the outside of the inner heating tube , the shell is set on the outer side of the outer heating tube, and there are gaps between the outer heating tube, the inner heating tube and the outer shell, the two ends of the inner wall of the inner heating tube and the two ends of the outer wall of the outer heating tube are electrodes, and the inner wall of the inner heating tube In addition to the electrode part and the outer wall of the outer heating tube, there is a layer of electrothermal film with a thickness of 15 nanometers. The inner wall of the shell is provided with a sound-absorbing layer with a thickness of 0.5 mm. Sound insulation layer. There is a vacuum layer between the electrothermal film...
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Abstract
Description
Claims
Application Information
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