Thermo-motive water cycling system

Abstract

The invention relates to a thermo-motive water cycling system and in particular relates to a thermo-motive water-cycling system of electric heating water heating cushions (comprising a mattress, a cushion, a floor mat, a sofa cushion, a foot pad, a bustle, a pillow and the like), water heating bedclothes, heaters and the like and aims at providing a thermo-motive water-cycling system capable of effectively discharging gas which can not be reverted to water without an evaporation pipe. The first scheme adopted by the invention is as follows: a water storage tank is communicated with a heating cylinder through a check valve; the heating cylinder is communicated with a water channel through a water outlet connecting pipe; the water channel is communicated with the water storage tank through a water inlet connecting pipe; and the heating cylinder is provided with a steam discharge pipe which is communicated with the water storage tank. The second scheme adopted by the invention is as follows: a water storage tank is communicated with a heating cylinder through a check valve; the heating cylinder and a steam chamber are communicated with one end of a water outlet connecting pipe; the other end of the water outlet connecting pipe is communicated with a water channel; the water channel is communicated with the water storage tank through a water inlet connecting pipe; and the steam chamber is provided with a steam discharge pipe which is communicated with the water storage tank. Because the structure is adopted, the system is simple in structure and has a better operation effect, and the product provided by the invention is more competitive in markets.

Description

Technical field: [0001] The invention relates to a thermodynamic water circulation system, in particular to a thermodynamic water circulation system for electric heating pads (including mattresses, seat cushions, floor mats, sofa cushions, foot pads, waist pads, pillows, etc.), plumbing quilts and heaters . Background technique: [0002] Existing water heating blankets, pads, etc., which generate water vapor by electric heating to promote water flow and circulation, heat to generate water vapor while decomposing a small amount of gas that cannot be reduced to water. The gas accumulates in the heating cylinder and accumulates more and more. To make it unable to work normally, the gas must be removed before it can work normally. The patent to solve this problem: Chinese patent 201020215558.9 discloses a hot water circulation pad for heating. Its technical scheme: the heating cylinder is connected with one end of the steam pipe, the other end of the steam pipe is connected wit...

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Problems solved by technology

[0003] However, in this technical solution, a steam pipe must be used to contain water vapor and the generated gas that cannot be reduced to water, and to discharge the gas. The required steam pipe is relatively large in volume and high in cost.

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