Hot water device with long service life

A hot water device with a long service life, applied in the field of fluid heating equipment, can solve problems such as easy scaling, and achieve the effect of long service life

Inactive Publication Date: 2016-12-07
成都沸鼎环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a hot water device with a long service life. The water heating device is used to obtain hot water, which can solve the problem that the heat

Method used

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  • Hot water device with long service life
  • Hot water device with long service life

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like figure 1 and figure 2 As shown, a hot water device with a long service life includes a hot water tank 1, a combustion stove 6 and a flue gas pipe 5 for exhausting smoke from the combustion stove, and also includes a heat transfer oil pipe 2 for containing heat transfer oil. The oil pipe 2 is an annular pipeline, and the heat-conducting oil pipe 2 passes through the hot water tank 1 and the flue gas pipe 5;

[0031] The wall of the hot water tank 1 is provided with two holes for the heat conduction oil pipe 2 to enter and exit the heat water tank 1 respectively. Both are provided with external threads, and also include four nuts 7 and four gaskets 8, the heat conduction oil pipes 2 on both sides of the two holes are threaded with a nut 7, and the four gaskets 8 are respectively located on each nut. 7 and the wall surface of the hot water tank 1, during the rotation of each nut 7, each gasket 8 can be clamped between the end surface of the corresponding nut 7 and ...

Embodiment 2

[0037] like figure 1 and figure 2 As shown, this embodiment is further limited on the basis of Embodiment 1: it also includes at least two expansion joints 3, the expansion joints 3 are connected in series on the heat transfer oil pipe 2, and the heat transfer oil pipe 2 inside the hot water tank 1, the heat transfer At least one expansion joint 3 is arranged on the heat conduction oil pipe 2 outside the water tank 1 . Since the heat-conducting oil pipe 2 has two states of cold state and hot state during use, the expansion joint 3 provided in the device can effectively reduce the thermal stress generated on the heat-conducting oil pipe 2 during use.

[0038] Since the hot water tank 1 is equivalent to an internal pressure container when it is connected to the water pipe network, in order to make the hot water tank 1 have better pressure resistance, the hot water tank 1 includes a cylindrical body and fixed The heads at different ends of the cylinder body are hemispherical h...

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PUM

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Abstract

The invention discloses a hot water device with long service life. The hot water device comprises a hot water tank, a combustion cooker, a flue gas pipe used for exhausting smoke of the combustion cooker, a heat conducting oil pipe used for containing heat conducting oil and a circulating pump used for driving the heat conducting oil in the heat conducting oil pipe to flow in a circulation manner, wherein the heat conducting oil pipe is an annular pipeline, passes through the hot water tank and the flue gas pipe and is connected with the wall surface of the hot water tank through screw caps. With adoption of the hot water device, the problem that when straws are adopted as a heat source to heat water, the heating surface of the water is liable to scale can be solved, and meanwhile, the service life is long.

Description

technical field [0001] The invention relates to the technical field of fluid heating equipment, in particular to a hot water device with long service life. Background technique [0002] Hot water is an indispensable domestic water in people's daily life. In the prior art, gas-fired water heaters, electric water heaters, and solar water heaters all provide quick ways to obtain hot water. [0003] Nowadays, the combustion technology of crop stalks and tree branches has been developed, and the following combustion technology has appeared in the existing technology: put the straw and branches into the primary fuel chamber for combustion, and control the air intake volume of the primary fuel chamber , so that the flue gas exhausted from the primary fuel chamber contains a large amount of combustible gas, and the above combustible gas is used for the next combustion. In this way, less harmful substances are produced due to the combustion of combustible gas, which makes this combus...

Claims

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Application Information

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IPC IPC(8): F24H7/02F24H9/18
CPCF24H7/0291F24H9/1845
Inventor 郭征旭刘宏
Owner 成都沸鼎环保设备有限公司
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