A round tube water heating device

A heating device and round tube technology, which is applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as poor sealing effect and water pollution, and achieve the effect of good sealing effect and long service life.

Active Publication Date: 2022-03-18
广西桂仪科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a round tube water heating device, which solves the technical problems that the existing round tube heating device uses a plastic core, which is easy to pollute the water quality, and the sealing effect at both ends is not good.

Method used

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  • A round tube water heating device
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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0025] Such as Figure 1-7 As shown, a round tube water heating device according to the present invention includes a water inlet 1, an electrode piece 2, a cover 4, a thick film heating round tube 6, a water seal 10, a sealing ring 11, a waterway core 12 and an outlet Nozzle 13. The waterway core 12 is inserted into the thick-film heating round pipe 6, the water-passing sealing sheet 10 is arranged at both ends of the thick-film heating round pipe 6, and the sea...

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Abstract

The invention discloses a round tube water heating device, which belongs to the technical field of heating and comprises a water inlet, an electrode sheet, a cover, a thick film heating round tube, a water sealing sheet, a sealing ring, a water channel core and a water outlet. The core is inserted into the thick-film heating round tube, the water-passing sealing sheet is arranged at both ends of the thick-film heating round tube, the sealing ring is arranged on the water-passing sealing sheet, and the cover is closed on the sealing ring and sealed. , the water inlet and the water outlet are respectively arranged on the covers at both ends, and the electrode sheet is electrically connected to the electrode of the thick film heating circular tube. By setting the water seal, the sealing ring and the cover, and fixing the connection on the cover with bolts, the sealing effect of the end is better, and the inner core of the stainless steel channel can be used, and the service life is longer, and the occurrence of When dry burning, no harmful substances will be produced, and water quality will not be polluted. Therefore, it has a long service life and is safer, and the sealing effect is better.

Description

technical field [0001] The invention relates to the technical field of heating, in particular to a circular tube water heating device. Background technique [0002] In the heating appliances that need continuous hot water, the heating resistance wire is wrapped or filled with an insulating layer, and embedded in cast aluminum with good thermal conductivity. At the same time, the stainless steel tube is bent to form a continuous liquid flow channel, and embedded in the cast aluminum aluminum. [0003] However, in the existing round tube heaters, a plastic water channel is generally embedded in the center, but due to long-term heating, it is easy to age, or when it is dry-fired, the plastic is easy to be burnt, etc., and then it is easy to enter the water channel together with the water in the water channel. human body, causing damage to the human body. The original heater did not use stainless steel and other water channel cores, mainly because the sealing technology at bot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H1/10F24H9/00F24H9/1818F24H9/20F24H15/219
CPCF24H1/106F24H9/0005F24H9/1818F24H9/2028F24H2250/10
Inventor 黄耀
Owner 广西桂仪科技有限公司
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