KR102120367B1 - Colour variable finishes that vary in color according to the stage of condensation and mold generation, and terminals that use them to predict the stage of condensation and mold generation - Google Patents

Abstract

According to one embodiment of the present invention, a color variable finishing material comprises: an adhesive sheet; a heat-insulating sheet formed on an upper part of the adhesive sheet; a color variable film layer formed on an upper part of the heat-insulating sheet and having a color vary step by step depending on humidity and temperature indoors, wherein the heat-insulating sheet is coated with an anti-pollution coating layer made of a composition for anti-pollution coating; the composition for anti-pollution coating comprises cocamidopropyl betaine and ampho glycinate in a molar ratio of 1 : 0.01 to 1 : 2; a total content of cocamidopropyl betaine and ampho glycinate is 1 to 10 wt% with regard to the total aqueous solution; and the color variable film layer is a film paper coated with a thermochromic coating material and a HIC material.

Description

Color variable finishes that vary in color depending on the condensation and mold generation stage and a terminal that executes a program for predicting the condensation and mold generation stage using the color variable finishes that vary in color according to the stage of condensation and mold generation, and terminals that use them to predict the stage of condensation and mold generation}

The present invention relates to a recording medium in which a color variable finishing material whose color is changed according to the dew condensation and mold generation step and a program for predicting the condensation and mold generation step using the same are recorded.

Condensation is a kind of wet state that occurs after water vapor in the air.

Looking at the condensation, the maximum (saturated) water vapor content that can be contained in dry air of the same weight depends on the temperature, and the higher the temperature, the more. When the temperature of the air containing the unsaturated water vapor is lowered, the amount of water vapor that the air can contain gradually decreases, and when a certain temperature is reached, a part of the water vapor in the air condenses into water and condensation begins to occur.

At this time, the temperature is called the dew point temperature, and condensation occurs from the moment the air becomes below the dew point temperature.

When condensation occurs, water droplets form on the surface of the moisture-permeable material, and the absorbent crystal material is damp, causing damage to the decoration and unpleasant odor due to the growth of molds and various bacteria, and damage to building materials and structures by deformation. It is annoying.

Fungi are filamentous fungi made of hyphae and can cause respiratory diseases when inhaled. Accordingly, it is necessary to predict the occurrence of mold indoors and to control the indoor environment so that mold does not occur.

Since mold usually lives in humid environments, indoor humidity must be lowered to prevent mold growth.

Korean Patent Publication No. 10-2011-0077620

The problem to be solved by the present invention is to provide a terminal that executes a program for predicting the step of generating condensation and mold by using a color variable finishing material having a variable color according to the condensation and mold generation step that can solve the conventional problems. It has its purpose.

Color variable finishing material according to an embodiment of the present invention for solving the above problems is an adhesive sheet; An insulating sheet formed on the adhesive sheet; And a color variable film layer formed on the heat insulating sheet, the color being changed stepwise according to the humidity and temperature of the room, and the heat insulating sheet is coated with an anti-fouling coating layer made of a composition for anti-pollution coating, and the The antifouling coating composition contains cocamidopropylbetaine and ampho glycinate in a molar ratio of 1:0.01 to 1:2, and the total content of cocamidopropylbetaine and ampho glycinate is 1 to 10 relative to the total aqueous solution. Weight percent, the color-variable film layer is characterized in that the film paper coated with a thermo-chromism paint and HIC material.

In one embodiment, the insulating sheet is an upper reflective sheet; A multi-layered hollow portion formed on the lower portion of the upper reflective sheet and having a plurality of porous layers having a honeycomb structure connected thereto; And a lower reflective sheet formed on the lower portion of the multilayer hollow portion, wherein each of the upper reflective sheet and the lower reflective sheet is disposed so that the aluminum deposition films face each other.

In one embodiment, the material of each porous layer of the multi-layered hollow portion is characterized in that it is a polyurethane foam containing 0.01 to 0.04 wt% of carbon nanotubes.

In one embodiment, the opposite surface of the aluminum deposition film is characterized in that the anti-fouling coating layer is formed.

A terminal for executing a condensation and mold generation prediction program according to an embodiment of the present invention for solving the above problems includes a scanning unit that scans a surface color of a color-variable finish using light; A setting unit for setting spatial information of the closed space to which the color variable finishing material is attached; And a predictive analysis unit for predicting and analyzing the probability of occurrence of mold or condensation on the wall to which the color variable finishing material is attached, based on the spatial information and the surface color, wherein the color variable finishing material is an adhesive sheet; An insulating sheet formed on the adhesive sheet; And a color variable film layer formed on the heat insulating sheet, the color being changed stepwise according to the humidity and temperature of the room, and the heat insulating sheet is coated with an anti-fouling coating layer made of a composition for anti-pollution coating, and the The antifouling coating composition contains cocamidopropylbetaine and ampho glycinate in a molar ratio of 1:0.01 to 1:2, and the total content of cocamidopropylbetaine and ampho glycinate is 1 to 10 relative to the total aqueous solution. Weight percent, the color-variable film layer is characterized in that the film paper coated with a thermo-chromism paint and HIC material.

In one embodiment, when the probability of occurrence exceeds a predetermined value, it is characterized in that it further comprises an alarm unit for providing a ventilation alarm.

In one embodiment, the predictive analysis unit includes a first color detection unit that detects a pixel of a reaction color (eg, blue-green) series of a temperature-sensitive material among distribution colors of the scan image; A second color detection unit that detects pixels of a reaction color (eg, reddish brown) color of the HIC paint among the distributed colors of the scanned image; A color distribution determining unit that determines distributions of blue-green and red-brown detected by the first color detection unit and the second color detection unit, respectively; It includes an incidence rate predicting unit for predicting the probability (probability) of condensation or mold on the basis of the color density and distribution ratio of the first color (blue green) and the second color (reddish brown) determined by the color distribution determining unit.

When the finishing material for displaying the condensation and mold generation step according to an embodiment of the present invention is used, the occurrence of condensation and mold can be displayed in color.

In addition, when using a terminal device for predicting the occurrence of condensation and mold according to an embodiment of the present invention, there is an advantage that it is possible to inform the air quality and ventilation status by analyzing the color change of the finishing material.

1 is an exemplary view showing a terminal for executing a program for predicting a condensation and mold generation step using a color variable finishing material having a variable color according to a condensation and mold generation step according to an embodiment of the present invention.
2 is an exemplary view showing a vertical cross-section of the color-variable finishing material shown in FIG. 1.
FIG. 3 is a block diagram showing a detailed configuration of the terminal illustrated in FIG. 1.

Various embodiments and/or aspects are now disclosed with reference to the drawings. In the following description, for purposes of explanation, a number of specific details are posted to assist in the overall understanding of one or more aspects. However, it will also be appreciated by those skilled in the art that this aspect(s) can be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of the one or more aspects. However, these aspects are exemplary and some of the various methods in the principles of the various aspects may be used, and the descriptions described are intended to include all such aspects and their equivalents.

In addition, various aspects and features will be presented by a system that may include multiple devices, components and/or modules, and the like. The various systems may also include additional devices, components and/or modules, and/or may not include all of the devices, components, modules, etc. discussed in connection with the drawings. It must be understood and recognized.

As used herein, "an embodiment", "yes", "a good", "an example", etc. may not be construed as any aspect or design described being better or more advantageous than the other aspect or designs. . The terms'component','module','system', and'interface' used in the following generally mean a computer-related entity, for example, a combination of hardware, hardware and software, It can mean software.

In addition, the term “or” is intended to mean an inclusive “or” rather than an exclusive “or”. That is, unless specified otherwise or unclear in context, "X uses A or B" is intended to mean one of the natural inclusive substitutions. That is, X uses A; X uses B; Or, if X uses both A and B, "X uses A or B" can be applied in either of these cases. It should also be understood that the term “and/or” as used herein refers to and includes all possible combinations of one or more of the listed related items.

Also, the terms “comprises” and/or “comprising” mean that the feature and/or component is present, but excludes the presence or addition of one or more other features, elements, and/or groups thereof. It should be understood as not. In addition, unless otherwise specified or contextually unclear as indicating a singular form, the singular in the specification and claims should generally be construed to mean "one or more." In addition, the terms "client", "user" and "user" as used herein can often be used interchangeably. In addition, the terms “component” and “element” as used herein may also be used interchangeably from time to time.

Hereinafter, a terminal for executing a program for predicting a condensation and mold generation step using a color variable finishing material having a variable color according to a condensation and mold generation step according to an embodiment of the present invention based on the accompanying drawings. It will be described in more detail.

1 is an exemplary view showing a terminal for executing a program for predicting a condensation and mold generation step using a color variable finishing material having a variable color according to a condensation and mold generation step according to an embodiment of the present invention, and FIG. 2 is an exemplary view showing a vertical section of the color variable finishing material shown in FIG. 1, and FIG. 3 is a block diagram showing the detailed configuration of the terminal shown in FIG.

Referring to Figures 1 and 2, the color variable finishing material 100 is a color variable according to the condensation and mold generation step according to an embodiment of the present invention is an adhesive sheet 110, insulating sheet 120 and color variable film paper 130.

The adhesive sheet 110 may be a sheet coated with an adhesive composition.

The adhesive composition may include urea derived monomer, melamine derived monomer, formaldehyde derived monomer and filler.

The adhesive composition may have a molar ratio of formaldehyde and (NH ₂ ) ₂ of 1.0 to 1.5:1. When the molar ratio of formaldehyde and (NH ₂ ) _{2 in} the adhesive composition is less than 1.0:1, it is not preferable because the crosslinking of the resin is significantly lowered and the physical properties are lowered. The molar ratio of the formaldehyde and (NH ₂ ) ₂ reacted in the adhesive composition of the present invention, or formaldehyde (or, if reacted, a monomer derived from formaldehyde) and urea or melamine (or reacted) In this case, it means the number of moles of (NH ₂ ) ₂ groups in the urea-derived monomer or melamine-derived monomer). In addition, the adhesive composition may be a melamine-derived monomer containing 5 to 20 parts by weight based on the total weight of the total adhesive composition. When the melamine-derived monomer is less than 5 parts by weight based on the total weight of the total adhesive composition, it is not preferable in that water resistance is significantly lowered, and when it is more than 20 parts by weight, productivity is significantly lowered and resin cost is excessive. It is not preferable in terms of ascending. The filler may include diatomite, the diatomaceous earth may be calcined at 700°C or more and 1700°C or less, and the filler may have an average particle diameter of 45 to 50 μm, and the filler may have porosity. ) May be 60 to 85%, preferably 70 to 80%. Since the diatomaceous earth has a high porosity, it may have a spongy bone, cancellous bone structure different from a conventional filler.

If the porosity of the filler is less than 60%, it is not preferable in that the viscosity increase and the filling effect are insufficient, and if it exceeds 85%, the viscosity rise becomes excessive and the resin is excessively absorbed. It is not desirable. Accordingly, the present invention includes a high-temperature (900°C or more and 1900°C or less) calcined diatomaceous earth having a high porosity as a filler in an adhesive composition, so that the diatomaceous earth with maximized internal pores is formed through condensation polymerization. It is mixed with the resin (Condensation polymerization resin by urea, melamine, and formaldehyde) in the resulting composition, improves water absorption in the resin, increases the physicochemical bonding force of the resin, and is coated with an adhesive composition sheet It can minimize the adhesion defects.

Next, the insulating sheet 120 may be configured to block heat or cold from the wall or the wall surface.

More specifically, the insulating sheet 120 may include an upper reflective sheet 121, a multi-layer hollow portion 123 and a lower reflective sheet 122.

The upper reflection sheet 121 and the lower reflection sheet 122 may be a sheet coated with an aluminum deposition film, and the aluminum deposition films of the upper reflection sheet 121 and the lower reflection sheet 122 are disposed to face each other. Can be.

Next, the multilayer hollow portion 123 may be a structure in which a plurality of porous layers having a honeycomb structure are connected.

The material of the porous layer may be a polyurethane foam containing 0.01 to 0.04 wt% of carbon nanotubes.

For reference, as the amount of carbon nanotubes added increases, the insulation properties and strength increase in proportion to the content of carbon nanotubes, but when more than a certain level of carbon nanotubes is added, the effect of improving the insulation properties is saturated. The content of the carbon nanotubes contained in the polyurethane foam of may be limited to 0.04wt% or less.

Particularly, in the present invention, since the carbon nanotubes are added together with the silicone surfactant at a constant blending ratio, when the content of the carbon nanotubes exceeds 0.04 wt%, the content of the silicone surfactant is excessively high, so cell safety inside the polyurethane foam This decreases. Therefore, the content of the carbon nanotubes contained in the polyurethane foam is preferably 0.04 wt% in order to secure thermal insulation properties and mechanical properties.

In addition, an anti-fouling coating layer made of a composition for preventing contamination may be coated on the surfaces of the heat insulating sheet, preferably, on the opposite surfaces of the aluminum deposition film of the upper reflection sheet and the lower reflection sheet. The anti-fouling coating composition contains cocamidopropyl betaine and ampho glycinate in a molar ratio of 1:0.01 to 1:2, and the total content of cocamidopropyl betaine and ampho glycinate is 1 to It may be 10% by weight.

Next, the color-variable film paper 130 is a film paper coated on the surface of the heat insulating sheet, and may be a film paper whose color is changed in response to temperature and humidity.

The color-variable film paper 130 is a film paper coated with a thermo-chromism paint and HIC material, and the color-sensitive film may be a material that changes color according to temperature (Thermo Chromism Material).

The HIC material is a material that changes color according to humidity, and commonly used HIC materials include cobalt chloride (Cobalt Chloride-Based Material) and copper chloride (Based Chloride-Based Material). For example, the cobalt chloride system has a characteristic of changing from blue to red or dark brown as the humidity increases, and the copper chloride system changes from colorless to red or dark brown.

Accordingly, the colorant and HIC material coated on the color-variable film paper 130 may be changed in color according to changes in temperature and humidity.

Hereinafter, a terminal that executes a program for predicting a condensation and mold generation stage will be described in more detail.

1 and 3, the terminal 200 executing a program for predicting a condensation and mold generation step according to an embodiment of the present invention scans the surface color of the color variable finishing material 100, and then scans the surface color The humidity and temperature of the space are determined based on the predicted probability of condensation and mold on the basis of the brightness distribution of the surface color.

In addition, the terminal 200 that executes a program for predicting the condensation and mold generation stage according to an embodiment of the present invention has a ventilation time based on the probability of occurrence of the color variable finishing material 100 and the space information of the enclosed space. Tells.

The terminal 200 may include a laptop, a desktop, a laptop, and the like. In addition, the consumer terminal 200 is a wireless communication device that is guaranteed for portability and mobility, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) terminal, smartphone (smartphone) ), smartpads, tablet PCs, and other types of handheld-based wireless communication devices.

On the other hand, the program for predicting the condensation and mold generation stage referred to herein may be an application, program, web page, or the like installed or driven through a network.

Here, the web browser is a program that enables the use of the World Wide Web (WWW) service, and means a program that receives and displays hypertext described in HTML (hypertext mark-up languge), for example, Netscape ), Explorer, Chrome, and the like.

Further, the application means an application on the terminal, and includes, for example, an app running on a mobile terminal (smartphone). The app can be downloaded and installed from the application market, a virtual marketplace for freely buying and selling mobile content.

More specifically, the terminal 200 includes a scan unit 210, a setting unit 220 and a prediction analysis unit 230.

The scan unit 210 scans the color of the color-variable finishing material, preferably the surface color of the color-variable film layer.

The setting unit 220 may be a GUI interface for setting spatial information (eg, size, type of wall, number of floors, etc.) to which the color variable finishing material 100 is attached.

The predictive analysis unit 230 predicts and analyzes the probability of occurrence of mold or condensation on the wall to which the color variable finishing material is attached based on the spatial information and the surface color.

The prediction analysis unit 230 may include a first color determination unit 231, a second color determination unit 232, a color distribution degree determination unit 233, and an incidence rate prediction unit 234.

The first color detection unit 231 detects a pixel of a reaction color (eg, blue-green) of the temperature-sensitive material among the distribution colors of the scanned image.

The second color detection unit 232 detects a pixel of the reaction color (eg, reddish brown) of the HIC paint among the distributed colors of the scanned image.

The color distribution determining unit 233 determines distributions of blue-green and red-brown detected by the first color detection unit 231 and the second color detection unit 232, respectively. At this time, the progress direction of the distribution chart may be a progress direction in which the color is varied.

The incidence rate predictor 234 predicts the probability (probability) of condensation or mold on the basis of the color density and distribution ratio of the first color (blue-green) and the second color (red-brown) determined by the color distribution determining unit 233. do.

Meanwhile, when the predicted value of the incidence rate predicting unit 234 exceeds a preset value, the terminal 200 may further include a notification unit 240 that provides a ventilation notification sound and a ventilation standard time.

Therefore, according to the present invention, it is possible to predict the initial occurrence of condensation and mold through a terminal that executes a program for predicting condensation and mold occurrence by monitoring the finishing material that displays the condensation and mold generation steps in color and monitoring the same. It has the advantage of being able to accurately tell the timing of indoor ventilation.

The “part” used in an embodiment of the present invention may be implemented with hardware components, software components, and/or combinations of hardware components and software components. For example, the devices and components described in the embodiments include, for example, processors, controllers, arithmetic logic units (ALUs), digital signal processors (micro signal processors), microcomputers, field programmable arrays (FPAs), It may be implemented using one or more general purpose computers or special purpose computers, such as a programmable logic unit (PLU), microprocessor, or any other device capable of executing and responding to instructions. The processing device may run an operating system (OS) and one or more software applications running on the operating system. In addition, the processing device may access, store, manipulate, process, and generate data in response to the execution of the software. For convenience of understanding, a processing device may be described as one being used, but a person having ordinary skill in the art, the processing device may include a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that may include. For example, the processing device may include a plurality of processors or a processor and a controller. In addition, other processing configurations, such as parallel processors, are possible.

The software may include a computer program, code, instruction, or a combination of one or more of these, and configure the processing device to operate as desired, or process independently or collectively You can command the device. Software and/or data may be interpreted by a processing device, or to provide instructions or data to a processing device, of any type of machine, component, physical device, virtual equipment, computer storage medium or device. , Or may be permanently or temporarily embodied in the transmitted signal wave. The software may be distributed over networked computer systems and stored or executed in a distributed manner. Software and data may be stored in one or more computer-readable recording media

The method according to an embodiment of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer readable medium. The computer-readable medium may include program instructions, data files, data structures, or the like alone or in combination. The program instructions recorded in the medium may be specially designed and configured for the embodiments or may be known and usable by those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs, DVDs, and magnetic media such as floptical disks. -Hardware devices specifically configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language code that can be executed by a computer using an interpreter, etc., as well as machine language codes produced by a compiler. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

The present invention is not limited by the above-described embodiments and accompanying drawings. For those skilled in the art to which the present invention pertains, it will be apparent that components, according to the present invention, may be substituted, modified and changed without departing from the technical spirit of the present invention.

100: color variable finish
110: adhesive sheet
120: insulation sheet
130: color-variable film paper
200: terminal
210: scan unit
220: setting unit
230: Predictive analysis unit
231: first color detection unit
232: second color detection unit
233: color distribution map determination unit
234: incidence prediction unit

Claims (7)

Adhesive sheet;
An insulating sheet formed on the adhesive sheet; And
It is formed on the heat insulation sheet, and includes a color variable film layer whose color is changed stepwise according to the humidity and temperature of the room,
The insulating sheet is coated with an anti-fouling coating layer made of a composition for preventing contamination, and the composition for preventing contamination includes cocamidopropyl betaine and ampho glycinate in a molar ratio of 1:0.01 to 1:2, The total content of cocamidopropyl betaine and ampho glycinate is 1 to 10% by weight relative to the total aqueous solution,
The color variable film layer
A color variable finish that changes color depending on temperature and humidity, characterized in that it is a film paper coated with a thermo-chromism paint and HIC material.
According to claim 1,
The insulating sheet
Upper reflection sheet;
A multi-layered hollow portion formed on the lower portion of the upper reflective sheet and having a plurality of porous layers having a honeycomb structure connected thereto; And
It includes a lower reflective sheet formed on the lower portion of the multi-layer hollow,
Each of the upper reflective sheet and the lower reflective sheet is a color-variable finishing material in which aluminum deposition films are disposed to face each other.
According to claim 2,
The material for each porous layer of the multi-layered hollow portion is a color-variable finishing material, characterized in that it is a polyurethane foam containing 0.01 to 0.04 wt% of carbon nanotubes.
According to claim 3,
The opposite side of the aluminum evaporation film is a color-variable finish having the anti-fouling coating layer formed thereon.
A scanning unit that scans the surface color of the color-variable finish using light;
A setting unit for setting spatial information of the closed space to which the color variable finishing material is attached; And
And a predictive analysis unit for predicting and analyzing the probability of occurrence of mold or condensation on the wall to which the color variable finishing material is attached, based on the spatial information and the surface color,
The color variable finishing material
Adhesive sheet;
An insulating sheet formed on the adhesive sheet; And
It is formed on the heat insulation sheet, and includes a color variable film layer whose color is changed stepwise according to the humidity and temperature of the room,
The insulating sheet is coated with an anti-fouling coating layer made of a composition for preventing contamination, and the composition for preventing contamination includes cocamidopropyl betaine and ampho glycinate in a molar ratio of 1:0.01 to 1:2, The total content of cocamidopropyl betaine and ampho glycinate is 1 to 10% by weight relative to the total aqueous solution,
The color variable film layer
A terminal that executes a program for predicting the stage of condensation and mold development, characterized in that the film is coated with a thermo-chromism paint and HIC material.
The method of claim 5,
If the probability of occurrence exceeds a predetermined value, the terminal for executing a program for predicting the condensation and mold generation step further comprises an alarm unit for providing a ventilation alarm.
The method of claim 5,
The predictive analysis unit
A first color detection unit for detecting a pixel of a reaction color (blue green) of the temperature-sensitive material among the distributed colors of the scanned image;
A second color detection unit to detect pixels of a reaction color (reddish brown) color of the HIC paint among the distributed colors of the scanned image;
A color distribution determining unit that determines distributions of blue-green and red-brown detected by the first color detection unit and the second color detection unit, respectively;
Condensation and fungus including an incidence rate predicting unit for predicting the probability (probability) of condensation or mold on the basis of the color density and distribution ratio of the first color (blue green) and the second color (red-brown) determined by the color distribution determining unit A terminal that executes a program for predicting an occurrence stage.

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