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Nano-carbon-crystal water heating module

A nano-carbon crystal and plumbing technology, applied in hot water central heating systems, heating methods, lighting and heating equipment, etc., can solve the problems of large damage to power lines, large resistance of heating elements, uneven heating of floor heating, etc., and achieve optimization. The effect of painting process, soft heating process and long heat preservation time

Inactive Publication Date: 2020-09-18
南京拓新冷暖科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, after many years of research by the applicant, it was found that the electric heating system has the following problems: 1. Heat energy superimposition, that is, the temperature in the area close to the heating film is high, while the temperature in the temperature measurement area is low, resulting in uneven heating of the entire floor heating, seriously 2, power supply capacity increase, due to the large resistance of the heating element, in the process of starting, the required starting power is large, and the damage to the power line is large; 3, electromagnetic radiation, in the During the heating process of the electric heating element, a large amount of electromagnetic radiation will be generated, which will be absorbed by the skin. When exposed to infrared radiation for a long time, it will lead to increased skin pigmentation, skin diseases, and even penetrate into the subcutaneous tissue, causing irreversible negative effects on the body. Impact; 4. There is a problem with comfort. Because the heating rate of the electric heating element is too fast, the heating of the floor heating is uneven, resulting in the condensation of water vapor in the air, and the dryness of the indoor air causes discomfort to the human body.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The nano-carbon crystal layer is coated on the heat-conducting aluminum plate through a spraying process. Described spraying process comprises the steps:

[0031] Surface treatment of graphene: First, disperse graphene and dispersant in ferric chloride solution under the action of ultrasonic waves, and continue to react for 3 hours under nitrogen protection under low boiling conditions, and finally add dilute hydrochloric acid to remove nanometer particles in the solution. Grade iron oxide particles, washed with water until neutral, filtered, and dried for use; then the above-mentioned graphene and dispersant were dispersed in isopropanol under the action of ultrasonic waves to form a suspension, and then the silane coupling agent KH- 570 solution, in which the mass ratio of graphene to silane coupling agent KH-570 is 1:1.5; then, under the condition of reflux at 85°C, keep stirring for 4h, then filter, wash with water, and dry to obtain black silylated graphite alkene...

Embodiment 2

[0037] The nano-carbon crystal layer is coated on the heat-conducting aluminum plate through a spraying process. Described spraying process comprises the steps:

[0038] Surface treatment of graphene: first, disperse graphene and dispersant in ferric chloride solution under the action of ultrasonic waves, and continue to react for 2 hours under nitrogen protection under low boiling conditions, and finally add dilute hydrochloric acid to remove nanometer particles in the solution. Grade iron oxide particles, washed with water until neutral, filtered, and dried for use; then the above-mentioned graphene and dispersant were dispersed in isopropanol under the action of ultrasonic waves to form a suspension, and then the silane coupling agent KH- 570 solution, in which the mass ratio of graphene to silane coupling agent KH-570 is 1:1; then, under reflux conditions at 80°C, continue stirring for 5 hours, then filter, wash with water, and dry to obtain black silylated graphite alken...

Embodiment 3

[0044] The nano-carbon crystal layer is coated on the heat-conducting aluminum plate through a spraying process. Described spraying process comprises the steps:

[0045] Surface treatment of graphene: First, disperse graphene and dispersant in ferric chloride solution under the action of ultrasonic waves, and continue to react for 5 hours under nitrogen protection under low boiling conditions, and finally add dilute hydrochloric acid to remove nanometer particles in the solution. Grade iron oxide particles, washed with water until neutral, filtered, and dried for use; then the above-mentioned graphene and dispersant were dispersed in isopropanol under the action of ultrasonic waves to form a suspension, and then the silane coupling agent KH- 570 solution, in which the mass ratio of graphene to silane coupling agent KH-570 is 1:2; then, under the condition of reflux at 90°C, keep stirring for 3h, then filter, wash with water, and dry to obtain black silylated graphite alkene. ...

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Abstract

The invention discloses a nano-carbon-crystal water heating module, and belongs to the technical field of floor heating equipment. The water heating module comprises a heat insulation layer, a heat conduction layer, a floor heating pipe and a covering layer. The heat insulation layer comprises a floor heating heat-reflection film laid on a cement floor and a heat preservation plate laid on the floor heating heat-reflection film and provided with a preset line groove in the upper layer of the heat preservation plate; the heat conduction layer comprises a heat conduction aluminum plate laid on the heat preservation plate and attached to the upper layer of the heat preservation plate in shape and a nano-carbon-crystal layer coated on the heat conduction aluminum plate; the floor heating pipeis embedded in a groove of the heat conduction aluminum plate and communicates with a hot water source; and the covering layer comprises an aluminum foil adhesive tape used for packaging the floor heating pipe and a non-woven fabric layer used for packaging the heat conduction layer. According to the module, the water heating pipe is adopted to replace an electric heating device, due to the fact that the specific heat capacity of water is larger, the temperature rising process is softer, the heat preservation time is longer, and the influence on the humidity of air is small, so that heat energy superposition, power capacity increase, infrared radiation, comfort and the other problems caused by traditional electric floor heating are solved.

Description

technical field [0001] The invention belongs to the technical field of floor heating equipment, in particular to a nano-carbon crystal water heating module. Background technique [0002] The existing central heating method needs to consume a lot of financial and material resources in the installation of the heating system, and the heat loss is relatively serious during the transmission process. Moreover, in most parts of the south, considering the climate, cost and other reasons, it is impossible to use the central heating system as a Heating method. The electric heating system, for example, directly installs electric heating elements (heating cables, carbon crystal plates, electric heating plates) under the floor for use, with its advantages of flexibility, easy adjustment, convenience, independence, and strong operability. [0003] However, after many years of research by the applicant, it was found that the electric heating system has the following problems: 1. Heat ener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/14B05D7/24B05D3/02F24D3/12
CPCB05D3/0254B05D7/14B05D7/24B05D7/584B05D2202/25B05D2451/00B05D2502/00B05D2504/00B05D2601/20B05D2602/00F24D3/12B05D2420/01B05D2420/02B05D2420/03
Inventor 窦波王孝荣
Owner 南京拓新冷暖科技有限公司
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