KR101681921B1 - Heating system for preventing freeze - Google Patents

Abstract

The present invention relates to a heating system for preventing freeze and burst of a water gauge box having a water gauge and a water pipe, which includes: a first heating carbon textile formed on a surface of a water gauge or a water pipe; a power supply device for supplying power to the first heating carbon textile; a power switch for turning on and off the power of the power supply device; a temperate controller for controlling the temperate of the first heating carbon textile; and a temperate display unit for displaying of the first heating carbon textile, wherein the first heating carbon textile is weaved by weft threads formed of heating yarns obtained by coating synthetic fibers or natural fibers with dispersion liquid and drying the coated fibers at the temperate of 65 C to 95 C, and warp threads formed of synthetic fibers or natural fibers coated with a silicon substance including at least one of TPU, PU, PE, PP and PVA.

Description

{HEATING SYSTEM FOR PREVENTING FREEZE}

More particularly, the present invention relates to a system for preventing freezing of a water meter and a water pipe by coating a dispersion containing a carbon material so as to realize heat, To a freeze prevention heat generation system capable of preventing freezing.

In winter, temperatures often drop below minus 5 degrees Celsius. If the temperature below 5 ° C is maintained for more than 2 days, the facility related to the water in the apartment or the home, such as the pipe exposed to the outside air or the water meter installed on the roof, water meter connected to both sides of water meter or apartment, Freezing wave phenomenon frequently occurs.

 The previous phase of this phenomenon is caused by the break of the water flow where water pipe starts to freeze somewhere. If water does not come out, urgent action is necessary.

It is much better to prevent frostbite than solve it after it is frozen.

In order to prevent freezing, it is possible to prevent the freezing of the exposed water pipe by inserting it with a thermal insulation material, or wrapping it with a warming cloth, clothes and cloth.

Conventionally, in order to prevent freezing of the water meter, the inside of the meter storage box inside the wall of the apartment was wrapped with thermal insulation such as styrofoam.

 However, when the apartment water meter and the water pipe are warmed by inserting it in a thermal insulation material or a warming cloth, the insulation material and the cloth do not completely adhere to the water pipe but form a space. Thereafter, when cold air leaks into the space and the temperature becomes low, there is a problem that the water in the water pipe is frozen and the water pipe near the water meter and the water meter is frozen.

In addition, in the conventional method, in order to prevent the water meter and the water pipe from being frozen, when the winter season returns every year, the water pipe is kept warm by the above-mentioned method with a new insulating material, resulting in an economic cost. In addition, there is a disadvantage in that it takes a lot of time to separate and install the insulating material surrounding the water meter and the water pipe.

In order to solve these problems, development has been sought for techniques with improved heat generation and efficiency.

A conventional Korean Patent Registration No. 20-0375794 (entitled "Anti-freeze water meter equipped with a heat generator") was proposed.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for preventing the freezing of water meters and water pipes by coating a dispersion containing a carbonaceous material so as to realize heat, The present invention relates to a freeze prevention heat generation system.

According to an aspect of the present invention, there is provided a frost prevention heat generation system of a water meter having a water meter and a water pipe, the system comprising: a first heating carbon fiber formed on a surface of the water meter or the water pipe; A power supply for supplying electricity to the first heating carbon fiber; A power switch for turning on and off the power supply; A temperature regulator for regulating the temperature of the first heating carbon fiber; And a temperature display unit for displaying the temperature of the first heating carbon fiber, wherein the first heating carbon fiber is coated with a dispersion liquid on synthetic fiber or natural fiber, And a warp coated with a silicone material including at least one of TPU, PU, PE, PP and PVA is woven on the synthetic fiber or the natural fiber.

According to another aspect of the present invention, there is provided a frost prevention heat generation system for a water meter including a water meter and a water pipe, the system comprising: a second heating carbon fiber formed on a surface of the water meter or the water pipe; A power supply for supplying electricity to the second heating carbon fiber; A power switch for turning on and off the power supply; A temperature controller for controlling a temperature of the second heating carbon fiber; And a temperature display unit for displaying the temperature of the second heating carbon fiber, wherein the second heating carbon fiber is a woven fiber impregnated with a dispersion liquid.

The dispersion is prepared by mixing a carbon material with an inorganic solvent or an organic solvent, adding an inorganic material to the primary mixed product, adding a transition metal material to the resultant mixture, , A dispersant is added to the tertiary mixed resultant, and a surfactant is added to the quaternary mixed and quaternary mixed resultant to add the binder to the fifth mixed and fifth mixed result to form a sixth mixed and a sixth mixed Dispersing the resultant in water or an alcohol, stirring the dispersed resultant, and removing the surfactant from the agitated resultant.

The inorganic solvent may include at least one of water, liquid ammonia, antimony trichloride, and hydrogen fluoride.

The organic solvent may be at least one selected from the group consisting of ethanol, acetone, alcohol, benzene, toluene, xylene, chloroform, isobutanol, isopentanol, isopropanol, methyl acetate, ethyl acetate, propyl acetate, methyl ether ketone, methyl butyl ketone, Isobutyl ketone, and glycol ether.

The carbon material may include one or more of carbon nanotubes, SWCNT, MWCNT, carbon black, graphene, graphite, graphite oxide, fullerene and REDUCE GRAPHENE OXIDE.

The carbon material may include 80 to 90 parts by weight of MWCNT, 0.01 to 5 parts by weight of SWCNT, 5 to 10 parts by weight of carbon black and 0.01 to 5 parts by weight of graphene.

The inorganic material may include one or more of titanium dioxide, alumina, zinc oxide, zirconia, zeolite, silica, and silicene.

The transition metal material may include one or more of gold, silver, copper, aluminum, nickel, iron, manganese, titanium, zinc, tin, chromium and vanadium.

The dispersant may include at least one of isopropanol, ethanol, toluene, xylene, and benzene.

The surfactant may include at least one of an anionic surfactant, a cationic surfactant, a positive surfactant, a nonionic surfactant, and a natural surfactant.

The binder may comprise one or more of epoxy, urethane, phenol, melamine, urea, unsaturated polyester, alkyd and silicon.

The carbon material may be 0.01 wt% to 4 wt% with respect to the dispersion prepared by removing the surfactant.

The inorganic material may be 0.1 wt% to 0.4 wt% with respect to the dispersion prepared by removing the surfactant.

A heat dissipation coating layer formed by coating a dispersion liquid on a surface of a water meter or the water pipe, A power supply for supplying electricity to the heating coating layer; A power switch for turning on and off the power supply; A temperature controller for controlling the temperature of the heat generating coating layer; And a temperature display unit for displaying the temperature of the exothermic coating layer, wherein the dispersion liquid is prepared by mixing a carbon material with an inorganic solvent or an organic solvent, adding a mineral material to the resultant mixture, The transition metal material is added to the second mixed resultant, and the dispersant is added to the third mixed and the third mixed resultant, and the surfactant is added to the fourth, Adding a binder to the resultant mixture to disperse the resultant mixture into a water or an alcohol, stirring the dispersed resultant, and removing the surfactant from the agitated product. It is possible to provide a freeze prevention heat generation system.

The heat dissipation coating layer may be formed by coating a dispersion liquid on the surface of the water metering meter or the water pipe, A wire connected to the heat generating coating layer; And a plug connected to the electric wire and connected to the power supply unit.

The present invention can provide a system for preventing freezing of frozen water in a water meter using a heating element using carbon fiber.

Further, the present invention can prevent the water pipe and the water meter from being frozen, and can solve the phenomenon that may occur due to the frozen wave.

Further, the present invention has the effect of effectively keeping the heat to be generated for a long time.

In addition, the present invention is advantageous in that the exothermic carbon fiber is excellent in conductivity and can reach a desired set temperature in a short time.

Further, since the heating carbon fibers can be attached and detached, the present invention has an advantage that a user can conveniently install the heating carbon fiber in a meter water tank for an apartment.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart illustrating a method of making a dispersion according to an embodiment of the present invention.
2 is a view showing a heat generating carbon fiber according to a first embodiment of the present invention.
3 is a view showing a heat generating carbon fiber according to a second embodiment of the present invention.
4 is a view for explaining a cross section of a heating body using the first heating carbon fiber of the present invention.
5 is a view for explaining a cross section of a heating body using the second heating carbon fiber of the present invention.
6 is a view showing a water meter and a water pipe;
7A and 7B are diagrams showing a freezing prevention heat generation system using the first heating carbon fiber of the present invention.
8A and 8B are diagrams showing a freeze prevention heat generation system using the second heating carbon fiber of the present invention.
9A and 9B are diagrams showing a freezing prevention heat generating system using the heat generating coating layer of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.

Like reference numerals used throughout the specification denote like elements.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, "" comprising, "or" having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 to 9 attached herewith.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart illustrating a method of manufacturing a dispersion according to an embodiment of the present invention.

1, a method of manufacturing a dispersion according to an embodiment of the present invention includes a step S110 of producing a mixed solution using a carbon material, an adding step S120 of an inorganic material, a step S130 of adding a transition metal material, A surfactant addition step S150, a binder addition step S160, a water or alcohol dispersion step S170, a stirring step S180 and a surfactant removal step S190.

In the step (S110) of preparing the mixed solution using the carbon material, the carbon material is firstly mixed with an inorganic solvent or an organic solvent.

A mixture can be prepared by adding a carbon material to an inorganic solvent or an organic solvent. The mixture can be heated at a temperature of 60 degrees or more so that the carbon material can be well mixed with an inorganic solvent or an organic solvent.

The inorganic solvent is a solution composed of a compound not bonded to carbon. The inorganic solvent may include at least one of water, liquid ammonia, antimony trichloride, and hydrogen fluoride.

The organic solvent is a solution of a compound containing carbon. The organic solvent is selected from the group consisting of ethanol, acetone, alcohol, benzene, toluene, xylene, chloroform, isobutanol, isopentanol, isopropanol, methyl acetate, ethyl acetate, propyl acetate, methyl ether ketone, methyl butyl ketone, Ketones, and glycol ethers.

The carbon material is included to impart conductivity. The carbon material may include at least one of carbon nanotubes, SWCNT, MWCNT, carbon black, graphene, graphite, graphite oxide, fullerene and REDUCE GRAPHENE OXIDE.

The carbon material may be from 0.01 wt% to 4 wt% with respect to the dispersion after being prepared by removing the surfactant. When the content of the carbon material is less than 0.01% by weight, the conductivity may be low. When the carbon material content is more than 4% by weight, there is no difference between the carbon material content and the conductivity when the carbon material content is 4% by weight.

The carbon material may also include 80 to 90 parts by weight of MWCNT, 0.01 to 5 parts by weight of SWCNT, 5 to 10 parts by weight of carbon black and 0.01 to 5 parts by weight of graphene.

In the inorganic material addition step (S120), an inorganic material is added to the primary mixed resultant and then mixed in the secondary.

The inorganic material can impart conductivity. Inorganic materials have the property of absorbing light energy. Inorganic materials have properties that can maintain thermal stability. By adding an inorganic material, the conductivity and heat resistance of the mixture can be improved. The inorganic material may include at least one of titanium dioxide, alumina, zinc oxide, zirconia, zeolite, silica, and silicide.

The inorganic material may be 0.1 wt% to 0.4 wt% with respect to the dispersion after being prepared by removing the surfactant. When the content of the inorganic material is less than 0.1% by weight, the conductivity and heat generation may be low. If the content of the inorganic material exceeds 0.4% by weight, the content of the inorganic material may be lower than that of the 0.4% by weight.

In the step of adding the transition metal material (S130), the transition metal material is added to the resultant secondary mixture to be mixed in tertiary.

Transition metal materials can impart heat shrinkage and conductivity. By adding the transition metal material, the thermal and electrical properties of the mixture can be improved. The transition metal material may include at least one of gold, silver, copper, aluminum, nickel, iron, manganese, titanium, zinc, tin, chromium and vanadium.

In the dispersing agent addition step (S140), a dispersant is added to the resultant mixture to be quadrature mixed.

By adding a dispersant, the mixing property of the mixture can be improved. The dispersing agent may comprise at least one of isopropanol, ethanol, toluene, xylene and benzene.

In the step of adding surfactant (S150), a surfactant is added to the resultant mixture to obtain a fifth mixture.

Surfactants are compounds that act wetting, emulsifying, dispersing, solubilizing and cleaning. Surfactants can degrade free energy and interfacial tension of gases, liquids and solids. Thus, by adding a surfactant, the mixing properties of the mixture can be improved. The surfactant may include at least one of an anionic surfactant, a cationic surfactant, a positive surfactant, a nonionic surfactant, and a natural surfactant.

In the binder addition step (S160), a binder is added to the resultant product of the fifth step to be mixed in a sixth step.

The binder is an adhesive composed of a polymer or a polymeric monomer. The role of the binder is to mix the desired material with the binder solution so that the desired material and binder material are mixed. By adding a binder, it is possible to improve physical properties such as strength, corrosion resistance and heat resistance of the mixture. The binder may comprise at least one of epoxy, urethane, phenol, melamine, urea, unsaturated polyester, alkyd and silicon.

The dispersing step (S170) is carried out by dispersing the resultant mixture in water or alcohol.

The water or alcohol may be heated to 80 degrees or higher so that the resultant mixture of the six products mix well. Ultrasound can be performed for 30 minutes to 12 hours using an ultrasonic device. Mixing properties of the mixture can be improved through ultrasonication.

The stirring step (S180) stirs the dispersed resultant.

The purpose of stirring is to allow the dispersed product to mix better. The mixture may be stirred at a speed of 1500 to 5000 rpm for 2 to 12 hours to improve the mixing property of the resultant mixture.

The surfactant removal step (S190) removes the surfactant from the agitated product.

By removing the surfactant from the mixed product, deterioration of physical properties that may be caused by the surfactant can be prevented. The method of removing the surfactant may be a coagulation sedimentation method using a flocculant, a treatment method using aeration, and a treatment method using Fenton oxidation.

The heat generating carbon fibers of the present invention may be selected from the first heat generating carbon fibers 200 or the second heat generating carbon fibers 230.

2 is a view showing a first heating carbon fiber according to a first embodiment of the present invention.

Referring to FIG. 2, the first heating carbon fiber 200 according to the embodiment of the present invention includes a weft yarn 210 and a warp yarn 220.

The first heating carbon fiber 200 may be formed in a plain weave.

For reference, the plain weave is made by alternately crossing the weft yarns 210 and the warp yarns 220 one by one up and down. Plain weave is simple in structure and there is no distinction between the front and back of the fabric. Plain weave has many intersections, thin, rigid, and strong. Plain weave is simple to weave, and it has the advantage of getting various kinds of fabric.

The weft 210 may be coated with the dispersion prepared by the method of manufacturing the dispersion of FIG. The weft yarns 210 may be coated by spraying a dispersion liquid onto synthetic fibers or natural fibers. The reason that the dispersion is coated is to allow the weft 210 to have conductivity. Spray spraying may be used as a method of coating the dispersion. The weft 210 is coated with the dispersion, and then dried at 65 to 95 degrees for 10 minutes to 1 hour. As a result, an exothermic yarn can be obtained.

The warp yarns 220 may be coated with a silicone material on synthetic yarns or fibrillated yarns. The silicon material may be used to impart insulation to the warp 220. The silicon material can also be used to prevent damage to the outer circumferential surface. The silicone material may comprise at least one of TPU (THERMOPLASTIC POLY URETHANE), PU, PE, PVA and PP.

The weft 210 of the first heating carbon fiber 200 of the present invention has conductivity and the warp 220 has insulating property.

The first heating carbon fiber 200 of the present invention is formed in a plain weave in which the weft yarns 210 and the warp yarns 220 cross each other and current flows only in the weft yarn 210 having conductivity. Therefore, since the current flows only in one direction, there is an advantage that the current can be easily controlled. The present invention is excellent in safety against electricity since there is no risk of a short circuit.

The inclination 220 of the first heating carbon fiber 200 may be made of a material including a silicon material, but is not limited to such a range.

3 is a view showing a second heat generating carbon fiber according to a second embodiment of the present invention.

Referring to FIG. 3, a second heating carbon fiber 230 according to an embodiment of the present invention is manufactured by impregnating the entire woven fiber with a dispersion solution prepared by the dispersion manufacturing method of FIG.

The synthetic or natural fibers are dipped into the dispersion and then passed through an S-type roller. The natural fiber having passed through the S-type roller is dried at 65 to 95 to 10 minutes to 1 hour. The dried synthetic fibers or natural fibers are coated with a silicone material to obtain heat-generating fibers. The silicone material can be used to prevent damage to the outer surface. The silicon material may comprise at least one of PU, PE, PVA and PP. Silicon coated heat-treated fibers are treated with fiber-reinforced powder. The tensile strength of the woven fabric thus produced is 2.0 to 8.8 g / de.

The second heating carbon fibers 230 may be made of a material including a silicon material, but the present invention is not limited thereto.

In another embodiment, a film may be used instead of carbon fiber. In this case, TPU (THERMOPLASTIC POLY URETHANE) may be used as the material of the film.

The present invention can use a heat generating film produced by applying a dispersion liquid to a TPU film.

The thickness of the film may be 0.5 to 5.0 mm. The material of the film may further include PET, PVC, polypropylene film, and the like.

FIG. 4 is a view for explaining a cross section of a heating body using the first heating carbon fiber of the present invention, FIG. 5 is a view for explaining a cross section of a heating body using the second heating carbon fiber of the present invention to be.

Referring to FIG. 4, it can be seen that the cross section of the heating body is composed of the first heating carbon fiber 200, the inner surface layer 300 and the outer surface layer 400, and referring to FIG. 5, It can be seen that the cross section of the heating body is composed of the second heating carbon fibers 230, the inner surface layer 300 and the outer surface layer 400.

The inner surface layer 300 forms the inside of the heating body. The inner layer 300 may be formed of an insulating fabric. The inner surface layer 300 may be made of a material for preventing energization of the water meter or water pipe.

The outer layer 400 forms the outer side of the heating body. The outer layer 400 may be formed of an insulating fabric. The outer layer 400 may be made of a material for prevention of electrification and heat retention of the water meter or water pipe.

The first heating carbon fiber 200 may be formed between the inner surface layer 300 and the outer surface layer 400 as shown in FIG. The first heating carbon fiber 200 may be formed of a raw material containing a carbon material.

In addition, the second heating carbon fibers 230 may be formed between the inner surface layer 300 and the outer surface layer 400, as shown in FIG. The second heating carbon fibers 230 may be formed of a raw material containing a carbon material.

The inner layer 300 and the outer layer 400 may have different materials depending on the needs and convenience of the user.

The inner layer 300 and the outer layer 400 may be made of a waterproof fabric. Accordingly, the inner surface layer 300 and the outer surface layer 400 can prevent water leakage such as leakage of water from the water pipe or external water.

Further, a waterproof cloth is used as the material of the inner surface layer 300 and the outer surface layer 400, thereby forming an air layer. The formed air layer has the effect of trapping heat between the inner surface layer 300 and the outer surface layer 400. Accordingly, the heat storage function can be improved.

Waterproof fabric can be mixed with nylon and polyester. In this case, the inner layer 300 and the outer layer 400 may be formed of 70 to 80 parts by weight of nylon and 20 to 30 parts by weight of polyester.

FIG. 6 is a view showing a water meter and a water pipe, and FIGS. 7A and 7B are views showing a system for preventing freezing of the frost using the first heating carbon fiber of the present invention.

6 and 7A, the heat dissipation prevention heating system using the first heating carbon fiber of the present invention includes a water meter 1, a water pipe 2, a first heating carbon fiber 200, a power switch 510 A temperature regulator 520, a temperature indicator 530, a timer regulator 540, a battery 550, an electric wire 560, and a plug 570. As shown in FIG.

Referring to FIGS. 4 and 7A, the first heating carbon fibers 200 may be formed between the inner surface layer 300 and the outer surface layer 400 of the heating body. Here, a heating body may be provided on the surface of the water meter 1 and the water pipe 2.

Further, only the first heating carbon fibers 200 can be provided on the surface of the water meter 1 and the water pipe 2.

The first heating carbon fibers 200 may be formed in the water meter 1 or the water pipe 2. [ The first heating carbon fiber 200 may be installed so as to surround the water meter 1 or the water pipe 2.

The first heating carbon fiber 200 may generate heat. The plurality of first heating carbon fibers 200 may be formed.

In addition, the first heating carbon fiber 200 may be formed at other places of the heating body or the water meter box depending on the user's need. The first heating carbon fiber 200 may be manufactured to have a desired size and length.

The battery 550 can supply electricity to the first heating carbon fiber 200. The battery 550 can be formed in a structure in which the user can easily replace the battery 550. In addition, the battery 550 can be formed at a different place according to the needs of the user.

In addition, the power supply unit can supply electricity to the heating carbon fibers. Here, the power supply may be formed of a battery 550. Further, the power supply device may be a household electricity supply device.

The electric wire 560 is connected between the first heating carbon fiber 200 and the battery 550 to transmit electricity. The electric wire 560 can be coated so that insulation does not occur and disconnection occurs.

The power switch 510 can turn on and off the power supply. The power switch 510 can turn the power of the battery 550 on and off. The power switch 510 may be formed at a place where the user can easily control the power. Also, the power switch 510 may be formed at a different place according to the needs of the user.

The timer adjuster 540 may adjust the operating time of the power switch 510. [ For example, the operating time of the timer adjuster 540 may be set to 5 minutes to 120 hours. The timer adjuster 540 may be formed where the user can easily control the operation time. In addition, the timer adjuster 540 may be formed elsewhere according to the needs of the user.

The temperature controller 520 may control the temperature of the first heating carbon fiber 200. The temperature range of the temperature regulator 520 may be set to 5 [deg.] C to 45 [deg.] C. The temperature controller 520 may be formed at a place where the user can easily control the temperature. In addition, the temperature controller 520 may be formed elsewhere according to the needs of the user.

The temperature display unit 530 can display the temperature of the first heating carbon fiber 200. The temperature display unit 530 may be formed at a place where the user can easily check the temperature. In addition, the temperature display unit 530 may be formed at a different place according to the needs of the user.

Also, the power switch 510, the temperature controller 520, the temperature indicator 530, the timer controller 540, and the battery 550 may be configured in the form of an integrated module.

The first heating carbon fiber (200) is coated on a synthetic fiber or a natural fiber with a dispersion liquid, and the weft, synthetic fiber or natural fiber produced from heat-treated yarn dried at 65 to 95 degrees C The slope coated with a silicone material including at least one may be a woven structure.

Further, the attachment portion (not shown) formed separately can detach the first heating carbon fiber 200 from the heating body. The attachment portion may be formed of a ball.

7B, the heat dissipation prevention heating system using the first heating carbon fiber of the present invention includes a water meter 1, a water pipe 2, a first heating carbon fiber 200, a wire 560, (570). ≪ / RTI >

The plug 570 may be connected to the wire 560. Further, the plug 570 can be inserted into an outlet provided in the electric indoor wiring.

Accordingly, the first heating carbon fiber 200 can generate heat.

FIGS. 8A and 8B are views showing a freeze prevention heat generation system using the second heating carbon fiber of the present invention. FIG.

8, the frost preventing heat generation system using the second heating carbon fiber of the present invention is the same as that of Figs. 1 to 7 except that the first heating carbon fiber is changed to the second heating carbon fiber. ≪ / RTI > Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

Referring to FIG. 8A, the freezing prevention heating system using the second heating carbon fiber of the present invention includes a water meter 1, a water pipe 2, a second heating carbon fiber 230, a power switch 510, The temperature controller 530, the timer controller 540, the battery 550, and the electric wire 560. The controller 530 controls the temperature controller 530,

Referring to FIGS. 5 and 8A, the second heating carbon fibers 230 may be formed between the inner surface layer 300 and the outer surface layer 400 of the heating body. Here, a heating body may be provided on the surface of the water meter 1 and the water pipe 2.

Further, only the second heating carbon fibers 230 can be provided on the surface of the water meter 1 and the water pipe 2. [

The second heating carbon fibers 230 may be formed in the water meter 1 or the water pipe 2. The second heating carbon fibers 230 may be installed so as to surround the water meter 1 or the water pipe 2.

The second heating carbon fibers 230 may generate heat. The plurality of second heating carbon fibers 230 may be formed.

In addition, the second heating carbon fibers 230 may be formed at other places in the heating body or the water meter box, depending on the user's need. The second heating carbon fibers 230 may be manufactured to a desired size and length.

The battery 550 can supply electricity to the second heating carbon fibers 230. The battery 550 can be formed in a structure in which the user can easily replace the battery 550. In addition, the battery 550 can be formed at a different place according to the needs of the user.

In addition, the power supply unit can supply electricity to the heating carbon fibers. Here, the power supply may be formed of a battery 550. Further, the power supply device may be a household electricity supply device.

The electric wire 560 is connected between the second heating carbon fiber 230 and the battery 550 to transmit electricity. The electric wire 560 can be coated so that insulation does not occur and disconnection occurs.

The power switch 510 can turn on and off the power supply. The power switch 510 can turn the power of the battery 550 on and off. The power switch 510 may be formed at a place where the user can easily control the power. Also, the power switch 510 may be formed at a different place according to the needs of the user.

The timer adjuster 540 may adjust the operating time of the power switch 510. [ For example, the operating time of the timer adjuster 540 may be set to 5 minutes to 120 hours. The timer adjuster 540 may be formed where the user can easily control the operation time. In addition, the timer adjuster 540 may be formed elsewhere according to the needs of the user.

The temperature regulator 520 can control the temperature of the second heating carbon fibers 230. The temperature range of the temperature regulator 520 may be set to 5 [deg.] C to 45 [deg.] C. The temperature controller 520 may be formed at a place where the user can easily control the temperature. In addition, the temperature controller 520 may be formed elsewhere according to the needs of the user.

The temperature display unit 530 can display the temperature of the second heating carbon fiber 230. [ The temperature display unit 530 may be formed at a place where the user can easily check the temperature. In addition, the temperature display unit 530 may be formed at a different place according to the needs of the user.

Also, the power switch 510, the temperature controller 520, the temperature indicator 530, the timer controller 540, and the battery 550 may be configured in the form of an integrated module.

The second heating carbon fiber 230 may be a woven fabric impregnated with a dispersion liquid.

Further, the attachment portion (not shown) formed separately may detach the second heating carbon fiber 230 from the heating body. The attachment portion may be formed of a ball.

8B, the freezing prevention heating system using the second heating carbon fiber of the present invention includes a water meter 1, a water pipe 2, a second heating carbon fiber 230, a wire 560, (570). ≪ / RTI >

The plug 570 may be connected to the wire 560. Further, the plug 570 can be inserted into an outlet provided in the electric indoor wiring.

Accordingly, the second heating carbon fibers 230 can generate heat.

9A and 9B are diagrams showing a heat dissipation prevention system using a heat-generating coating layer according to the present invention.

Referring to FIG. 9, the heat dissipation prevention system using the exothermic coating layer of the present invention includes the same components as those of FIGS. 1 to 7 except that the first exothermic carbon fiber is changed to a exothermic coating layer. Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

9A, the freeze prevention heat generating system using the exothermic coating layer of the present invention includes a water meter 1, a water pipe 2, a heat generating coating layer 600, a power switch 510, a temperature controller 520, 530, a timer adjuster 540, a battery 550 and an electric wire 560. [

Referring to FIG. 9A, the exothermic coating layer 600 may be formed by coating a dispersion liquid on the surface of the water meter 1 or the water pipe 2. That is, the exothermic coating layer 600 is formed by coating the dispersion liquid on the surface of the water meter 1 or the water pipe 2 by a spraying method such as spray coating.

For reference, the dispersion can be prepared by the following method. First, the carbon material is firstly mixed with an inorganic solvent or an organic solvent. Thereafter, an inorganic material is added to the primary mixed resultant and then mixed in the secondary. Thereafter, the transition metal material is added to the resultant mixture to be mixed in tertiary. Thereafter, a dispersant is added to the resultant mixture to be quadrature mixed. Thereafter, a surfactant is added to the resultant mixture to form a fifth mixture. The binder is added to the resultant mixture of the fifth step and then mixed in the sixth step. Dispersing the resultant mixture in water or alcohol, stirring the dispersed resultant, and removing the surfactant from the agitated resultant.

The exothermic coating layer 600 may generate heat.

In addition, the exothermic coating layer 600 may be formed elsewhere in the water meter box as the user needs. The exothermic coating layer 600 may be manufactured to have a desired size and length.

The battery 550 can supply electricity to the exothermic coating layer 600. The battery 550 can be formed in a structure in which the user can easily replace the battery 550. In addition, the battery 550 can be formed at a different place according to the needs of the user.

Further, the power supply device can supply electricity to the exothermic coating layer. Here, the power supply may be formed of a battery 550. Further, the power supply device may be a household electricity supply device.

The electric wire 560 is connected between the exothermic coating layer 600 and the battery 550 to transmit electricity. The electric wire 560 can be coated so that insulation does not occur and disconnection occurs.

The power switch 510 can turn on and off the power supply. The power switch 510 can turn the power of the battery 550 on and off. The power switch 510 may be formed at a place where the user can easily control the power. Also, the power switch 510 may be formed at a different place according to the needs of the user.

The timer adjuster 540 may adjust the operating time of the power switch 510. [ For example, the operating time of the timer adjuster 540 may be set to 5 minutes to 120 hours. The timer adjuster 540 may be formed where the user can easily control the operation time. In addition, the timer adjuster 540 may be formed elsewhere according to the needs of the user.

The temperature controller 520 can control the temperature of the exothermic coating layer 600. The temperature range of the temperature regulator 520 may be set to 5 [deg.] C to 45 [deg.] C. The temperature controller 520 may be formed at a place where the user can easily control the temperature. In addition, the temperature controller 520 may be formed elsewhere according to the needs of the user.

The temperature display unit 530 may display the temperature of the exothermic coating layer 600. The temperature display unit 530 may be formed at a place where the user can easily check the temperature. In addition, the temperature display unit 530 may be formed at a different place according to the needs of the user.

Also, the power switch 510, the temperature controller 520, the temperature indicator 530, the timer controller 540, and the battery 550 may be configured in the form of an integrated module.

9B, the heat dissipation prevention heating system using the exothermic coating layer of the present invention includes a water meter 1, a water pipe 2, a heat generating coating layer 600, an electric wire 560, and a plug 570 Can be confirmed.

The plug 570 may be connected to the wire 560. Further, the plug 570 can be inserted into an outlet provided in the electric indoor wiring.

Here, the power supply device may be provided with an outlet provided in the electric indoor wiring.

Accordingly, the heat generating coating layer 600 can be heated.

The present invention is connected to an exothermic coating layer 600 formed by coating a dispersion liquid on the surface of a water meter 1 or a water pipe 2, a wire 560 connected to the exothermic coating layer 600 and a wire 560, And a plug 570 connected to the supply device.

In another embodiment, a temperature sensor (not shown) for measuring the temperature of any one of the first heating carbon fibers 200, the second heating carbon fibers 230, and the heating coat layer 600 may be further provided have.

The temperature sensor may be connected to the control unit.

When the temperature value of the first heating carbon fiber 200, the second heating carbon fiber 230, or the exothermic coating layer 600 is lower than a predetermined temperature, the controller may recognize the temperature of the first heating carbon fiber 230, And an alarm unit for informing the user.

The sound module can be installed so that the alarm part sounds.

If the temperature of the first heating carbon fiber 200, the second heating carbon fiber 230, or the exothermic coating layer 600 is higher than the preset temperature, the controller switches the power switch 510 Can be controlled to be turned off.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be clear to the person.

In addition, since the components shown in the drawings can be enlarged or reduced for convenience of description, the present invention is not limited to the size and the shape of the components shown in the drawings, Those skilled in the art will appreciate that various modifications and equivalent embodiments are possible. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1: water meter
2: Water pipe
200: First carbon fiber for heating
210: Weft
220: Slope
230: second carbon fiber for heating
300: Inner layer
400: outer layer
510: Power switch
520: Temperature controller
530: Temperature display
540: Timer controller
550: Battery
560: Wires
570: Plug
600: exothermic coating layer

Claims (16)

A frost prevention heat generation system of a water meter system having a water meter and a water pipe,
A first heating carbon fiber formed on the water meter or the surface of the water pipe;
A power supply for supplying electricity to the first heating carbon fiber;
A power switch for turning on and off the power supply;
A temperature regulator for regulating the temperature of the first heating carbon fiber; And
And a temperature display unit for displaying the temperature of the first heating carbon fiber,
The first heat-generating carbon fiber may be a heat-
Coated with a silicone material containing at least one of TPU, PU, PE, PP and PVA in synthetic fibers or natural fibers, which are coated with a dispersion in synthetic fibers or natural fibers and made from heat-treated yarn dried at 65 to 95 degrees Celsius The warp yarns are weaved,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Removing the surfactant from the agitated product,
In the inorganic solvent,
Characterized in that it comprises at least one of water, liquid ammonia, antimony trichloride and hydrogen fluoride.
A frost prevention heat generation system of a water meter system having a water meter and a water pipe,
A second heating carbon fiber formed on the water meter or the surface of the water pipe;
A power supply for supplying electricity to the second heating carbon fiber;
A power switch for turning on and off the power supply;
A temperature controller for controlling a temperature of the second heating carbon fiber; And
And a temperature display unit for displaying a temperature of the second heating carbon fiber,
The second heat-generating carbon fiber is a heat-
Woven fabric impregnated with a dispersion,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Removing the surfactant from the agitated product,
In the inorganic solvent,
Characterized in that it comprises at least one of water, liquid ammonia, antimony trichloride and hydrogen fluoride.
A frost prevention heat generation system of a water meter system having a water meter and a water pipe,
A heating coating layer formed by coating a dispersion liquid on the surface of the water meter or the water pipe;
A power supply for supplying electricity to the heating coating layer;
A power switch for turning on and off the power supply;
A temperature controller for controlling the temperature of the heat generating coating layer; And
And a temperature display unit for displaying the temperature of the exothermic coating layer,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Removing the surfactant from the agitated product,
In the inorganic solvent,
Characterized in that it comprises at least one of water, liquid ammonia, antimony trichloride and hydrogen fluoride.
A frost prevention heat generation system of a water meter system having a water meter and a water pipe,
A heating coating layer formed by coating a dispersion liquid on the surface of the water meter or the water pipe;
A wire connected to the heat generating coating layer; And
And a plug connected to the electric wire and connected to the power supply,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Removing the surfactant from the agitated product,
In the inorganic solvent,
Characterized in that it comprises at least one of water, liquid ammonia, antimony trichloride and hydrogen fluoride.
5. The method according to any one of claims 1 to 4,
The organic solvent may include,
But are not limited to, ethanol, acetone, alcohol, benzene, toluene, xylene, chloroform, isobutanol, isopentanol, isopropanol, methyl acetate, ethyl acetate, propyl acetate, methyl ethyl ketone, methyl butyl ketone, Ether. ≪ / RTI >
5. The method according to any one of claims 1 to 4,
The carbon material,
Carbon nanotube, SWCNT, MWCNT, carbon black, graphene, graphite, graphite oxide, fullerene, and REDUCE GRAPHENE OXIDE.
5. The method according to any one of claims 1 to 4,
The carbon material,
80 to 90 parts by weight of MWCNT, 0.01 to 5 parts by weight of SWCNT, 5 to 10 parts by weight of carbon black and 0.01 to 5 parts by weight of graphene.
5. The method according to any one of claims 1 to 4,
In the inorganic material,
Characterized in that it comprises at least one of titanium dioxide, alumina, zinc oxide, zirconia, zeolite, silica and silicide.
5. The method according to any one of claims 1 to 4,
The transition metal material,
Characterized in that it comprises at least one of gold, silver, copper, aluminum, nickel, iron, manganese, titanium, zinc, tin, chromium and vanadium.
5. The method according to any one of claims 1 to 4,
Preferably,
Characterized in that it comprises at least one of isopropanol, ethanol, toluene, xylene and benzene.
5. The method according to any one of claims 1 to 4,
The surfactant,
An anti-freeze heat generating system comprising at least one of an anionic surfactant, a cationic surfactant, a positive surfactant, a nonionic surfactant and a natural surfactant.
5. The method according to any one of claims 1 to 4,
Wherein the binder comprises:
And at least one of epoxy, urethane, phenol, melamine, urea, unsaturated polyester, alkyd and silicon.
5. The method according to any one of claims 1 to 4,
The carbon material,
Wherein the surfactant is 0.01 wt% to 4 wt% with respect to the dispersion prepared by removing the surfactant.
5. The method according to any one of claims 1 to 4,
In the inorganic material,
And 0.1 wt% to 0.4 wt% with respect to the dispersion liquid prepared by removing the surfactant.
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