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Antifreezing heating device

A heating device and heat technology, used in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of short service life of heating devices, achieve simple structure, ensure service life, and avoid large fluctuations in water temperature. Effect

Pending Publication Date: 2018-03-27
FOSHAN FAENZA SANITARY WARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an antifreeze heating device with an antifreeze crack structure to alleviate the volume change when water freezes, and solve the problem of short service life of the heating device in cold regions

Method used

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Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0033] like Figure 1-2 As shown, an antifreeze heating device includes a heating mechanism 1, a temperature control mechanism 2 and an antifreeze mechanism 3;

[0034] The heating mechanism 1 is used to provide heat, and it at least includes a heating pipe 11, a water channel 12 surrounding the heating tube 11, a water inlet 13 communicating with the water channel 12, and a water outlet 14 communicating with the water channel 12 ;

[0035] The temperature control mechanism 2 is used to control the water temperature and is connected to the water outlet 14;

[0036] The antifreeze mechanism 3 communicates with the waterway 12, and includes a first antifreeze mechanism 31 and a second antifreeze mechanism 32, and the fir...

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PUM

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Abstract

The invention relates to an antifreezing heating device which comprises a heating mechanism, a temperature control mechanism and an antifreezing mechanism, wherein the heating mechanism is used for providing heat, and at least comprises a heating pipe, a water path surrounding the heating pipe, a water inlet communicating with the water path, and a water outlet communicating with the water path; the temperature control mechanism is used for controlling water temperature, and is connected with the water outlet; the antifreezing mechanism communicates with the water path, and comprises a first antifreezing mechanism and a second antifreezing mechanism; and the first antifreezing mechanism and the second antifreezing mechanism both communicate with the water path. According to the antifreezing heating device provided by the invention, the first antifreezing mechanism and the second antifreezing mechanism respectively relieve axial volume expansion and radial volume expansion during watericing, thereby preventing damage to a shell and the heating pipe due to extrusion on the shell and the heating pipe during the water icing, and guaranteeing the service life of the antifreezing heating device.

Description

technical field [0001] The present invention relates to the technical field of a heating device, in particular to an antifreeze heating device. Background technique [0002] Heating devices are widely used in the market. For some heating devices that have water channels around the heating pipes and water fills the inside or outside of the heating pipes after use, their service life in cold regions is obviously shorter. The reason is that heating in cold regions The water inside the device will freeze into ice, and the volume of the water inside the heating device will increase during the freezing process, thereby pressurizing the heating pipe, causing the water pipe of the heating device to be squeezed, resulting in a short service life in cold regions and greatly affecting Therefore, it is necessary to propose an anti-freezing and cracking heating device so as to be suitable for use in cold regions and solve the above problems. [0003] The invention proposes an anti-freez...

Claims

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Application Information

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IPC IPC(8): F24H1/18F24H9/18F24H9/20
CPCF24H1/18F24H9/1809F24H9/2007
Inventor 谢岳荣
Owner FOSHAN FAENZA SANITARY WARE