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An intelligent environmental protection ceiling device with mid-infrared heating

A ceiling, infrared technology, applied in the direction of ceiling, home heating, heating fuel, etc., can solve the problems of limited distance, reduced infrared radiation density, limited application of mid-infrared emission screen, etc., to achieve no leakage danger, excellent function Effect

Active Publication Date: 2022-03-11
FOSHAN HL SCI & TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this invention patent overcomes many defects in the above-mentioned industries, the infrared radiation density of the receiving heating point outside the mid-infrared emitting screen decreases with the square value of the distance. For example, a person with a body width of 50 cm 20% of the total infrared radiation scattered by the infrared emitting screen can be received at a distance of 50 cm from the emitting screen, but only 1.25% can be received when the distance is increased to 2 meters (close to the height of the floor). The distance between indoor heating users is limited, so it is not suitable to be installed on the ceiling with a long distance
Therefore, under the guidance of ZL202010847951.8, industrial development will not consider installing mid-infrared emission screens on ceilings, especially in large-space indoor facilities with high floors, which limits the application of mid-infrared emission screens and fails to realize this innovation. Energy-saving significance and industrial influence of high-end heating products
However, the current use of traditional convection heating in large-space indoor facilities with high floor heights is precisely the culprit for the high energy consumption of indoor heating.

Method used

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  • An intelligent environmental protection ceiling device with mid-infrared heating
  • An intelligent environmental protection ceiling device with mid-infrared heating
  • An intelligent environmental protection ceiling device with mid-infrared heating

Examples

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Embodiment

[0118] Some specific embodiments are described in detail below. It should be noted that the following content is only an illustration or description of the application of the principle of the present invention. Many modifications can be made and other components, methods and systems can be substituted without departing from the existing principles and scope. Additional requirements cover these modifications and schemes. Thus, while the invention has been described in detail above, the following examples provide further details of what is presently considered to be the most feasible solution.

no. 1 example

[0120] Preparation method and performance test of mid-infrared emitting heating components made of porous polyethylene through mid-infrared thermal insulation layer structure

[0121] In this preferred embodiment of the invention, a high performance mid-infrared emitting heating assembly is produced. First, using coal-based nano-carbon with high conductivity as ink, the mid-infrared emitting film of nano-carbon composite was prepared by standard film casting process. The sheet resistance of the obtained film is 26±2Ω / □ and the thickness is 80±2μm, and the size is 2500cm 2 electric heating film. Under the applied voltage of 35V, the rated power of the mid-infrared emitting heating components is 150W and 0.06W / cm respectively 2 . The structure of the porous polyethylene transparent mid-infrared thermal insulation layer is composed of porous polyethylene whose thermal insulation effect is close to that of a 3mm air layer. The user-facing top layer is composed of colored polye...

no. 2 example

[0126] Preparation method and performance test of mid-infrared emitting heating components made of porous polypropylene mid-infrared thermal insulation layer structure

[0127] In this preferred embodiment of the invention, a lower performance mid-infrared emitting heating assembly is produced. First, using coal-based nano-carbon with high conductivity as ink, the mid-infrared emitting film of nano-carbon composite was prepared by standard film casting process. The sheet resistance of the obtained film is 26±2Ω / □ and the thickness is 80±2μm, and the size is 2500cm 2 electric heating film. Under the applied voltage of 35V, the rated power of the mid-infrared emitting heating components is 150W and 0.060W / cm respectively 2 . Porous polypropylene mid-infrared thermal insulation layer structure is composed of 5mm thick porous polypropylene. The user-facing top layer consists of colored polypropylene with physical patterns such as Figure 7 As shown, the structure of the mid-i...

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Abstract

The present invention provides an intelligent environment-friendly ceiling device for mid-infrared heating. The device includes a plurality of energy-saving mid-infrared heating components. Each energy-saving mid-infrared heating component has a laminated structure and includes a beautiful transparent top surface facing the ground. Covering layer, polyethylene lens that can transmit and focus mid-infrared light, heat-insulating mid-infrared-transmitting layer, heating element, heat-insulating layer, and bottom surface covering layer; the structure innovatively uses mid-infrared-transmitting heat-insulating material for the heating element Encapsulation avoids high energy-consuming convection heating, and strictly requires the new energy-saving standard that the ratio of infrared radiation heating to convection heating is not less than 2; the heating component uses a polyethylene lens that transmits mid-infrared light to focus the mid-infrared scattered by the heating element To a space 1 meter above the ground with actual heating needs, infrared sensors are used to detect the dynamic position of the human body to control the electric controller that makes each energy-saving mid-infrared heating component realize independent switch operation, forming a subversive energy-saving heating system.

Description

technical field [0001] The invention relates to mid-infrared optical engineering, thermal insulation engineering, indoor heating and energy-saving green engineering, nano-engineering and intelligent manufacturing technology, and is specifically applied as a beautiful mid-infrared heating intelligent environmental protection energy-saving ceiling device. [0002] technical background [0003] Human civilization is making continuous progress, but the current development model is unsustainable, because the rate of global energy consumption has far exceeded the rate of replenishment of global energy reserves, resulting in a crisis of energy exhaustion. Since the indoor energy consumption of buildings accounts for nearly 40% of the global energy consumption, innovations that disruptively reduce indoor energy consumption are particularly important and urgent [1-5]. Indoor heating technology is based on the transfer of heat energy by objects through solid heat conduction, heat conve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B9/04E04B1/74F24D13/02F24D19/10
CPCE04B9/045E04B1/74F24D13/024F24D19/1096E04B2001/742F24D2200/08Y02B30/00
Inventor 刘焕明邓庆辉陈鸿明
Owner FOSHAN HL SCI & TECH LTD