KR200276023Y1 - Electric heating pipe - Google Patents

Abstract

The present invention relates to an electrothermal hot water pipe in which loess emitting far-infrared rays and freezing hazards and excellent heat storage performance are stored in a pipe containing an insulation coated heating wire containing magnesium chloride as a main component. Electrothermal hot water pipe according to the present invention is not only helpful to health by releasing far infrared rays, it is economically very useful design does not need a separate heating means by heating the fruit by the heating of the heating wire installed inside the pipe.

Description

Electrothermal Hot Water Pipes {ELECTRIC HEATING PIPE}

The present invention relates to an electrothermal hot water pipe which stores the fruit emitting far-infrared rays inside the pipe with an insulation coated heating wire while preventing the risk of freezing.

In general, a heating apparatus using hot water consists of a boiler for burning oil or gas to heat water, a pump for forcibly circulating the heated water, and a pipe of metal or PVC material in which the heated water is stored. Thus, the water heated to a predetermined temperature by the boiler is heated by forcibly circulating by using a pump in a pipe buried at a position to be heated.

However, such a conventional heating apparatus using hot water has to install a separate boiler to heat water, and uses expensive oil or gas as a fuel of the boiler, which causes a high heating cost, and high density water is heated. Therefore, because the preheating takes a lot of time, and because the heated water is circulated, there is a problem that lead loss occurs.

Therefore, in order to solve the problem of the separate boiler installation and boiler operation cost for heating the water described above, a thin copper wire and a plurality of preheating wires coated with insulating material on the hot water pipe installed on the floor are connected to both ends of the hot water pipe. There has been proposed a heating device for an electrothermal hot water pipe having a configuration in which a heating wire is electrically connected to a power supply line to be heated to heat the water of the entire hot water pipe by heating of copper wires.

On the other hand, to solve the problem of using hot water to replace water, water 20 ± 1% by weight, salt 75 ± 1% by weight, sodium hydroxide 2 ± 1% by weight of the salt to dissolve the liquid, and A heat storage material consisting of 2 ± 1% by weight of acetic acid and 1 ± 1% by weight of charcoal to promote heating of water has been proposed.

However, the above designs have a problem in that the connection part is broken due to leakage by taking a structure in which the power supply line and the heating line are connected inside the pipe.

In addition, the heated water used as a fruit has a disadvantage that the heat capacity is large, the preheating time is long, and the heat storage material does not have any special effect other than freezing prevention of the pipe and thus does not achieve additional functions besides the original purpose of heating.

In addition, the above devises have a problem in that the installation work is complicated due to the method of connecting the power supply line after zigzag form the entire area to be heated in installing the pipe.

The present invention was created to solve the above problems, the object of the present invention is to provide an electrothermal hot water pipe and a piping method for storing the improved fruit.

The above and other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments associated with the accompanying drawings.

1 is a cross-sectional view of an electrothermal hot water pipe according to an embodiment of the present invention.

FIG. 2A is an exploded perspective view of portion “A” of FIG. 1;

FIG. 2B is an enlarged perspective view of the portion “B” of FIG. 1.

3 is a cross-sectional view of an electrothermal hot water pipe according to another embodiment of the present invention.

Figure 4 is an exploded perspective view showing a state in which the hot water pipe is coupled to the pipe box according to the present invention.

Figure 5a is an exemplary view showing an installation state of the heating apparatus according to an embodiment of the present invention.

5b is an exemplary view showing an installation state of a heating apparatus according to another embodiment of the present invention.

6 is an exemplary view showing an installation state of a heating apparatus according to another embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10 pipe 20 fruit

30: heating wire 40,46: inner plug

44: pressing ring 48: outer plug

50,50 ': electrothermal hot water pipe 70: electric wire

80: temperature controller 90: piping box

Electrothermal hot water pipe according to the present invention for achieving the above object is embedded in the pipe, pipe and 50% by weight of water, 30% by weight of ocher to emit a large amount of far infrared rays and sterilize the water to prevent the corruption of the water and also to prevent the freezing of water It consists of a fruit consisting of 20% by weight of magnesium chloride, the insulation coated heating wire in the pipe and the inner, outer plug and pressing ring for sealing both ends of the pipe.

Hereinafter, with reference to the accompanying drawings will be described in detail the electrothermal hot water pipe and its piping method according to an embodiment of the present invention.

First, the fruit according to the present embodiment will be described.

As a fruit according to the present embodiment, a special blend solution is used in which 50% by weight of water is mixed with 30% by weight of ocher and 20% by weight of magnesium chloride. Ocher is a honeycomb structure with a large surface, and a large number of spaces have a multi-layered structure. Far infrared rays are absorbed and stored in this sponge-like hole, which emits when heated and stimulates molecular activity of other objects. In addition, the gel is precipitated in the lower part of the pipe in a gel state, thereby preventing heat from being lost to the floor through the lower part of the pipe due to a temperature difference between the inside and outside of the pipe. Magnesium chloride not only prevents freezing, but also sterilizes microorganisms in loess due to high temperature exothermic effect when mixed with water, thereby preventing the decay of water.

1 is a cross-sectional view of an electrothermal hot water pipe according to an embodiment of the present invention will be described with reference to FIG.

As shown, the heat transfer hot water pipe 50 using the fruit according to the present invention is the pipe 10, the fruit 20 embedded in the pipe 10, the pipe 10 is built in the fruit 20 It consists of the inner and outer stoppers 40 and 48 and the press ring 44 which seal the heating wire 30 to heat and the both ends of the said pipe 10.

The pipe 10 has a predetermined length and diameter and both ends thereof are sealed by inner and outer stoppers 40 and 48 and a pressing ring 44 which will be described later, and are made of PP-C (PolyPropropylen-Copolymer). PP-C pipe is the most ideal pipe with excellent service life, economy, pollution-free and heating ability because it has no corrosion or scale compared to steel pipe or copper pipe.

The fruit 20 embedded in the pipe 10 is composed of 50% by weight of water, 30% by weight of ocher emitting far infrared rays, and 20% by weight of magnesium chloride which prevents freezing and prevents freezing of water.

The heating wire 30 installed in the pipe 10 to heat the fruit 20 has a coating surrounding the nichrome wire 30c and the nichrome wire. The coating has a first and a second coating. The first coating is made of Teflon (30b, Teflon, fluorine resin), and the second coating is made of silicon (30a) having heat resistance which may be exposed to a temperature of 180 ° C or more for a long time. Therefore, even if the heating wire 30 is embedded in the pipe 10 in which the fruit 20 is stored, the fruit 20 does not flow into the nichrome wire side of the heating wire 30.

FIG. 2A is an exploded perspective view illustrating an exploded view of the coupling portion (part A of FIG. 1) of the pipe 10 and the inner and outer stoppers 40 and 48 and the pressing ring 44 of FIG. On the lower side, the inner end cap 40, 48 and the pressing ring 44 to seal both ends of the pipe 10, as shown, both ends of the pipe 10 of the PP-C material or silicone material The inner stopper 40 is coupled, and the outer ring pressing member 44 and the outer stopper 48 of the same material or reinforced plastic material is respectively coupled.

A plurality of pressing protrusions 43 are formed on the inner circumferential surface of the pressing ring 44 and a thread is formed on the outer circumferential surface. A screw groove is formed on the inner circumferential surface of the outer cap 48 so as to be screwed with the pressing ring 44, and a recess 45 is formed on the outer circumferential surface to be coupled to a pipe box 90 to be described later.

Thus, the inner ring 40 is fitted in close contact with the inner circumferential surface of the pipe 10, and then the pressing ring 44 is engaged with the pressing ring 44 and the outer plug 48 is screwed to the outer circumferential surface of the pipe 10. The pressing protrusion 43 formed on the inner circumferential surface of the pipe 10 strongly presses the pipe 10 and the inner stopper 40 so that the pipe 10 is completely sealed to prevent the fruit 20 from leaking. The degree that the pressing ring 44 compresses the pipe is adjustable in proportion to the degree of screwing the outer plug 48.

The heating wire 30 penetrates the inner stopper 40 and the wire 70 penetrates the outer stopper 48 so as to be located inside the pipe 10, and the coupling part is located inside the inner stopper 40. Done.

Meanwhile, FIG. 2B is an enlarged perspective view of the connection portion (part B of FIG. 1) of the heating wire 30 and the wire 70 located inside the inner plug of FIG. 1, and is similarly covered with silicon material. The cover 30a and 70a of the heated wire 30 and the wire 70 are removed and the sleeve 75 is fastened to the removed portion and then crimped. The sleeve 75 is positioned inside the inner stopper 40, and the adhesive 77 is inserted into the gap between the inner space 47 of the inner stopper 40 and the electric wire 70. In this way, by pressing the sleeve 75, the connection portion is placed inside the inner stopper 40, the fruit 20 soaks into the periphery (in the sleeve) of the heat connection site, the heat connection of the heating wire 30 and the wire 70 This will prevent the site from breaking.

3 is a cross-sectional view showing an electrothermal hot water pipe 50 'according to another embodiment of the present invention. As shown, one end of the pipe 10 has a shape similar to that of the inner stopper 40 according to the embodiment, but an inner stopper 40 'having no protrusion 42 is coupled thereto, and a heating wire inside the other end thereof. An annular inner stopper 46 having a hole 41 for fitting 30 is engaged. By coupling the annular inner plug 46 to the pipe 10, both wires 70 are positioned at one end of the pipe 10, so that the pipe of the pipe 10 becomes more flexible. Since the heating wire 30 is embedded in the pipe 10, the heating effect is doubled.

On the other hand, the connection of the heating wire 30 and the electric wire 70 is made outside the pipe. After removing the silicon sheath 30a at both ends of the heating wire 30, the metal connector 73 is crimped and fixed, and the electric wire ( After removing the cover 70a at both ends of the 70, the connector 74 made of a metal having a diameter larger than that of the connector 73 crimped to the heating wire 30 is pressed and then fixed to the heating wire 30. The 73 is inserted into the connector 74 fixed to the electric wire 70 to be connected.

The heat transfer hot water pipe 50 'according to the present embodiment has the above-described differences with the heat transfer hot water pipe 50 according to the above-described embodiment, and all other points are the same, and thus redundant description thereof will be omitted.

Figure 4 is an exemplary view showing a configuration for installing the heat transfer hot water pipe in the pipe box, Figure 5a and 5b is an exemplary view showing the installation state of the heating apparatus using the heat transfer hot water pipe according to the embodiment, Figure 6 Is an exemplary view showing an installation state of a heating apparatus using an electrothermal hot water pipe according to another embodiment.

First, the configuration of installing the heat transfer hot water pipe 50 to the pipe box 90 will be described.

As shown in FIG. 4, the pipe box 90 has a quadrangular shape in which a lid 97 having a screw insertion hole 98 formed thereon is coupled to an upper portion of the '-' channel 91. Screw coupling rod 92 and the lid support 94 is installed on one side, the other side is formed with a recess 96 for accommodating the hot water pipe 50.

Insert the groove 45 formed on the outer circumferential surface of the outer cap 48 of the heat transfer hot water pipe 50 to the groove portion 96 of the pipe box 90 configured as described above, and closes the lid 97 screw The screw 99 is inserted into the insertion hole 98 to be coupled through the screw insertion groove 93 formed in the upper portion of the screw coupling rod 92 to install the heat transfer hot water pipe 50 in the pipe box 90.

Next, the pipe box 90 in which the heat-transfer hot water pipe 50 is installed is positioned at a predetermined heating place, and the wire 70 is connected to the temperature controller 80 to complete the installation.

At this time, the installation state will vary depending on the type of the hot water hot water pipe. In the case of the hot water hot water pipe 50 according to an embodiment of the present invention, as shown in FIGS. 5A and 5B, the hot water hot water pipe 50 is piped. 90 can be piped both in a 'U' shape disposed on one side or in a '1' shape disposed opposite to both sides, and in the case of the electrothermal hot water pipe 50 according to another embodiment as shown in FIG. 6. Likewise, the pipe box 90 is piped in a '1' shape arranged at one side.

As described above, the heating device using the electrothermal hot water pipe according to the present invention is heated by the yellow soil contained in the fruit is radiated in large quantities and absorbed by the human body, the metabolism is smoothly facilitated, the activity of the cell by the activation of blood circulation It is effective to make it active. Therefore, it is effective in preventing adult diseases such as preventing aging of human body, promoting metabolism and restoring chronic fatigue.

In addition, there is no need to install a separate boiler for burning fuel, there is an effect that can be easily installed without limiting the place as well as almost no noise without harming the aesthetics of the room.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Therefore, the appended utility model registration claims will include any modifications or variations belonging to the subject matter of the present invention.

Claims (4)

A pipe having a predetermined length and diameter; Fruit embedded in the pipe and composed of 50% by weight of water, 30% by weight of ocher and 20% by weight of magnesium chloride; An insulated coated heating wire built into the pipe; And Electrothermal hot water pipe, characterized in that it comprises an inner, outer cap and pressing ring for sealing both ends of the pipe. The method of claim 1, The inner end of the pipe is provided with a PP-C material or a silicon material and the inner stopper having at least one protrusion is coupled, and the outer end of the pipe is provided with a plurality of pressing protrusions formed on the inner circumferential surface and a threaded ring formed on the outer circumferential surface thereof. And an outer stopper having a threaded groove formed on an inner circumferential surface of the pressing ring. The method according to claim 1 or 2, Any one of the inner stopper coupled to the inside of the both ends of the pipe is a heat transfer hot water pipe, characterized in that the annular inner stopper having a hole for inserting the heating wire. The method of claim 3, wherein After removing the silicon coating on both ends of the heating wire, the metal connector is crimped and fixed, and both ends of the electric wire for power supply are removed, and then the metal connector having a larger diameter than the connector crimped on the heating wire is crimped and then heated. The hot water pipe, characterized in that connected by inserting the connector fixed to the wire into the connector fixed to the wire.