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Self-powered hot water booster

A pressurization device and hot water technology, which is applied in the direction of pump devices, non-variable pumps, machines/engines, etc., can solve the problems of cost performance reduction and achieve the effect of improving water comfort and obvious energy saving effect

Active Publication Date: 2016-10-05
BEIJING TUS CLEAN ENERGY TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the popularity of unpressurized solar water heaters, the disadvantages of this type of water heaters are also highlighted: they can only be installed at the high point of the water point, relying on the pressure provided by the drop between the hot water storage tank and the water point to realize water supply to the water point
Reduce the cost performance of the system

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the first preferred embodiment of the self-service hot water pressurization device provided by the present invention includes a device body 2 and an impeller 4, and a hot water pipeline 1 and a cold water pipeline 3 are arranged in the device body 2 , wherein, the cold water pipeline 3 is coaxially arranged on the periphery of the hot water pipeline 1, and the impeller 4 is coaxially installed on the outlet end of the hot water pipeline 1 with a bearing 8, the impeller 4 has an outer fan blade 5 located on the outer edge and an inner fan blade 7 located on the inner edge, and the outer fan blade 5 and the inner fan blade 7 are integrally structured.

[0025] Such as figure 1 As shown, in this embodiment, the outer fan blade 5 faces the cold water pipeline 3 and thus rotates under the flushing effect of the cold water pressure in the cold water pipeline 3, which can be called the active blade; and The inner fan blade 7 faces the hot water pip...

Embodiment 2

[0030] Such as figure 2 As shown, it is the second preferred embodiment of the self-service hot water supercharging device provided by the present invention, which is different from the first embodiment in that: the impeller 4 used has multiple sets of outer fan blades 5 With multiple groups of inner fan blades 7, to improve the driving force. In addition, valves 19 and 20 can be installed at the front ends of the cold water pipeline 3 and the hot water pipeline 1 respectively. By adjusting the two sets of valves 19 and 20, the flow and ratio of hot and cold water can be effectively controlled, and a constant flow and flow to the water point can be realized. Constant temperature water supply ensures water comfort.

Embodiment 3

[0032] Such as image 3 Shown is the third preferred embodiment of the self-service hot water supercharging device of the present invention. In this embodiment, the hot water pipeline 14 is arranged roughly parallel to the cold water pipeline 11, and the impeller 4 is a conventional fan. Leaf structure, which has only one round of fan blades, in image 3 In the middle, the impeller 4 is turned 90 degrees to the paper to show the structure of the present invention more intuitively. In fact, in the third embodiment, the axis of the impeller 4 is parallel to the cold water pipe The direction of the road 11 and the hot water pipeline 14 is set, and the fan blade on one side of the impeller 4 faces the water outlet end of the cold water pipeline 11 (corresponding to the upper side in the figure, which can be called the active blade), The fan blade on the other side faces the water outlet end of the hot water pipeline 14 (corresponding to the lower side in the figure, which can be ...

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Abstract

The invention provides a self-assistance hot water supercharging device. The self-assistance hot water supercharging device comprises a device body and an impeller; a cold water pipeline and a hot water pipeline are arranged in the device body; the impeller comprises driving blades and driven blades; the driving blades and the driven blades can synchronously rotate; the driving blades are driven by pressure of cold water in the cold water pipeline to rotate; the driven blades drive hot water in the hot water pipeline to be output in a supercharging mode through rotation. The supercharging device has the advantages that supercharging drive of the hot water completely relies on energy of tap water, energy provided by the system is fully utilized to improve the water yield of the hot water, and therefore the water comfort is improved. Compared with a common hot water supercharging pump, the effect of obviously saving energy is achieved.

Description

technical field [0001] The invention relates to a water mixing valve, in particular to a water mixing valve which uses cold water power to increase the output of hot water. Background technique [0002] Unpressurized solar water heaters have formed three mainstream water heater products together with electric water heaters and gas water heaters, and have gradually highlighted the energy-saving advantages of solar water heaters, which have been recognized by the market. With the popularity of unpressurized solar water heaters, the disadvantages of this type of water heaters are also highlighted: they can only be installed at the high point of the water point, relying on the pressure provided by the drop between the hot water storage tank and the water point to realize water supply to the water point . In general, due to the small drop, the pressure of the hot water generated is also small. Therefore, when ordinary water mixing valves are used, due to excessive pipe resistan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D13/04
CPCF04D13/04
Inventor 吴振一韩成明
Owner BEIJING TUS CLEAN ENERGY TECH CO LTD
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