Manufacturing method of graphene heating plate and graphene heating plate
A production method and graphene technology, applied in the direction of electric heating devices, ohmic resistance heating, heating element materials, etc., can solve the problems of low thermal energy conversion efficiency, high energy consumption of hot water heating equipment, etc., achieve high safety and improve heat exchange efficiency , the effect of reasonable structural design
Active Publication Date: 2021-03-23
QUANZHOU MINGSHI SANITARY WARE CO LTD
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Problems solved by technology
[0002] Hot water heating in the prior art is mainly in the form of boilers, gas furnaces and electric heating. It is mainly a device that transfers heat generated by material energy, electric energy, and electromagnetic energy to cold fluids. It is used in chemical, petroleum, textile, and pharmaceutical industries. , heating, food, planting, breeding and many other industrial productions occupy an important position, but the existing hot water heating equipment has the disadvantages of high energy consumption, low heat energy conversion efficiency, etc. certain environmental impact
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[0028] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
[0029] refer to Figure 1 to Figure 3 , a graphene heating plate, comprising a conductive heating plate body a, a copper electrode rod 4, a ceramic insulation pad 18, a stainless steel sealing tube 2 and a stainless steel sealing tube 11, the conductive heating plate body a includes a graphite plate 10 and a To the outside, the graphite plate 10 , the graphene conductive heating layer 9 , the insulating heat-conducting layer 8 and the stainless steel heat-conducting panel 7 are stacked in sequence.
[0030] refer to Figure 1 to Figure 3 , The left and right ends of the graphite plate 10 are fixed with a copper electrode rod 4 , and the copper electrode rod 4 is connected with a cable 3 . Specifically, the left and right ends of the graphite plate 10 are provided with electrode process holes 15, and the surface of the graphene conductive heating layer 9...
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Abstract
The invention discloses a method for fabricating a graphene heat-generating plate and a graphene heat-generating plate, and relates to the field of hot water heating equipment. The method comprises the following steps: preparing a graphite plate: spraying graphene conductive heat-generating layers onto the upper and lower surfaces of the graphite plate, applying a silver conductive coating aroundan electrode process hole, assembling two copper electrode rods on the left and right ends of the graphite plate respectively, and fixing the copper electrode rods having cable wires to the graphite plate; preparing a stainless steel heat conducting panel: spraying an insulated thermally conductive layer, superposing two stainless steel heat conducting panels on the upper and lower sides of the graphite plate respectively, and welding and sealing the two stainless steel heat conducting panels and the graphite plate into one body; preparing a stainless steel sealing tube: seal-welding the two stainless steel sealing tubes on the two tubes respectively, sleeving the copper electrode rods with a ceramic thermal insulation insulating mat, and filling the high-temperature silica gel for sealing. The long and thin graphene heat-generating plate is configured to directly heat the water at a high temperature, thereby reducing the energy consumption of a hot water and heating unit, and improving the convenience and safety of the hot water and heating unit.
Description
technical field [0001] The invention relates to the field of hot water heating equipment, in particular to a method for manufacturing a graphene heating plate and the graphene heating plate. Background technique [0002] Hot water heating in the prior art is mainly in the form of boilers, gas furnaces and electric heating. It is mainly a device that transfers heat generated by material energy, electric energy, and electromagnetic energy to cold fluids. It is used in chemical, petroleum, textile, and pharmaceutical industries. , heating, food, planting, breeding and many other industrial productions occupy an important position, but the existing hot water heating equipment has the disadvantages of high energy consumption, low heat energy conversion efficiency, etc. Certain environmental impacts. Therefore, it is necessary to design and manufacture a novel high-temperature heating plate with high energy conversion efficiency. In recent years, with the rise of two-dimensional...
Claims
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IPC IPC(8): H05B3/03H05B3/14H05B3/02H05B3/04H05B3/22
CPCH05B3/02H05B3/03H05B3/04H05B3/145H05B3/22
Inventor 陈奕强
Owner QUANZHOU MINGSHI SANITARY WARE CO LTD