Waste heat recovery device for bathroom waste water
A waste heat recovery device, waste water technology, applied in the direction of heat exchanger types, indirect heat exchangers, lighting and heating equipment, etc., can solve problems such as energy waste, and achieve the effect of high heat energy utilization rate, easy installation and compact structure
Inactive Publication Date: 2016-02-03
佛山联创华联电子有限公司
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Problems solved by technology
In winter, people will use hot water to shower, and the hot wastewater with high temperature will fall to the ground after a short wash on the human body, and go through the drainage channel on the ground, and the large amount of heat still remaining in the wastewater will also be discharged. away, thus causing a waste of energy
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[0017] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0018] As shown in the figure, a waste heat recovery device for bathroom wastewater includes: a housing 1, which is characterized in that several heat-absorbing sheets 2 are arranged in the housing 1, and the heat-absorbing sheets 2 are densely arranged, and the heat-absorbing sheets 2 A diversion water pipe 3 is provided on the sheet 2, and the diversion water pipe 3 is arranged on the core of the heat absorption sheet 2, and the heat absorption sheet 2 is closely connected with the diversion water pipe 3; end 31 and the water outlet end 32 , the water inlet end 31 communicates with the water supply pipe 4 , and the water outlet end 32 communicates with the water heater 5 .
[0019] Preferably, the water guiding pipe 3 is coiled inside the heat absorbing sheet 2, and the water guiding pipe 3 is arranged in a ring.
[0020] Preferably, the gap ...
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The invention discloses a waste water waste heat recovering device used for a bathroom. The waste water waste heat recovering device comprises a shell and is characterized in that a plurality of heat absorbing pieces are arranged in the shell and arranged densely, a flow guide water pipe is arranged on each heat absorbing piece and arranged in the core of the heat absorbing piece, and the heat absorbing pieces are tightly connected with the flow guide water pipes; a water inlet end and a water outlet end are formed in each flow guide water pipe, the water inlet ends are communicated with a water supply pipe, and the water outlet ends are communicated with a water heater. Through the heat energy recovering structures of the heat absorbing pieces and the annular flow guide water pipes, and heat in hot waste water at high temperature after a shower is recovered and reused for heating shower cold water to achieve secondary use of heat energy in the shower water, so that the purpose of energy cyclic utilization is achieved. The waste water waste heat recovering device is compact in structure, easy and convenient to install, and high in heat energy use ratio.
Description
technical field [0001] The invention relates to a heat recovery device, in particular to a waste heat recovery device for bathroom waste water. Background technique [0002] Heat recovery (Thermo-Recycling) is to recover and reuse a large amount of waste heat discharged to the outside during use in a certain way, as an environmentally friendly energy recycling method as the final heat source or primary heat source. Under the background of advocating the concept of energy saving and environmental protection in the current society, heat recovery technology is widely welcomed by today's society due to its outstanding energy saving and environmental protection characteristics. [0003] Shower is people's commonly used way of bathing in life, and shower refers to that water is drenched all over the whole body with shower head when taking a bath, thereby reaches bathing effect. In winter, people will use hot water to shower, and the hot wastewater with high temperature will fall ...
Claims
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IPC IPC(8): F28D1/047
Inventor 江树林
Owner 佛山联创华联电子有限公司