KR20150021709A

KR20150021709A - Multi-functional heater implement

Info

Publication number: KR20150021709A
Application number: KR20130098993A
Authority: KR
Inventors: 강성탁
Original assignee: 강성탁
Priority date: 2013-08-21
Filing date: 2013-08-21
Publication date: 2015-03-03

Abstract

The objective of the present invention is to provide a multi-functional heater device. The multi-functional heater device comprises a heating panel (14) equipped with a heating surface on the front; a heater (20) which discharges heat through the heating panel (14) in order to perform heating operation by being equipped on the rear surface of the heating panel (14); and a heating box (10). In the heating box, multiple heating panels (14) are arranged around the center. Multiple heating surfaces are radially arranged around the center and a space unit (12) is equipped inside. Each heating panel (14) is structured to uniformly emit heat in the radiation direction around the center of the heating box (10) by the heater (20). The heat of the heater (20) is retained in the space unit (12) inside the heating box (10). The heat is discharged to the outside of the heating box (10) through the heating panel, so heating efficiency can be improved.

Description

A multi-functional heater device

The present invention relates to a multi-use heater device, and more particularly, to a multi-use heater device that can perform various useful functions such as rapid heat generation and uniform heat generation in all directions required for heating, To a multi-use heater device. Particularly, the present invention relates to a new multi-purpose heater device which can be usefully used in a greenhouse in the case where heating is required as quickly as in winter, and can be usefully used even in a case where rapid curing of concrete is required when a building is constructed in a construction site.

Heating appliances are widely used in places where heating is required, such as plastic houses, as well as in every place where heating is required, such as general homes, restaurants, and the like.

On the other hand, in places where warm air heating like a vinyl house is needed, a heating device is used to meet the temperature conditions required for the growth of the plants. Only heat is uniformly distributed in the inside of the plastic house in the heating device, do. In addition, it is important to supply heat rapidly in the cold winter when the temperature falls sharply. It is also important whether the plant can quickly supply heat in the greenhouse, especially in the winter.

However, in the past, there have been many problems in the function of uniformly distributing and supplying warm air in places where heating is required, which is a problem. In the conventional vinyl house, for example, there is a problem in that it is difficult to provide a temperature condition necessary for the growth of plants due to insufficient heating apparatus having a function of distributing warm air evenly in the inside of the vinyl house. In order to distribute the temperature evenly, a large amount of heaters, heat lamps, and the like must be provided, which leads to various problems such as poor economical efficiency and difficult maintenance. For example, during the winter, greenhouses and plastic greenhouses are supplied with warm air through a predetermined heating device to adjust the growth temperature of the crops. The heating devices include plastic greenhouses In this case, the hot water circulation supply system must be installed in a green house or a green house, and therefore, the cost of the hot water can be reduced. There is a problem that it is not easy in terms of maintenance and maintenance.

In addition, when constructing a building, steel structures are installed to form the skeleton of the building, concrete is poured into the formwork (europoform), and then the cement is cured or the column of the concrete mortar is formed. The column should have the compressive strength enough to overcome the load of the building, and the safety of the building can be improved. In the case of the construction site concrete exposed to the general atmospheric environment, the temperature environment of the four seasons is largely affected. During the curing process of concrete, water mixed with concrete mortar causes hydration reaction (evaporation) and curing is performed. It accelerates the hydration reaction of concrete mortar so that curing can be accelerated, thereby shortening the construction period . In other words, how quickly the concrete mortar can be cured is a very important factor in shortening the entire construction period of the building. In the past, efforts have been made to shorten the concrete curing period by various methods. However, I can not.

When the temperature falls below minus, the water freezes, so the hydration with water causes the cement to function as an adhesive to be unable to hydrate and hydrate. That is, concrete is hardened by hydration of cement after the concrete is poured, and a predetermined strength is to be developed. When water is condensed, hydration does not occur and curing is not progressed, which causes insufficient construction.

Therefore, when concrete is laid in the winter season, if proper restoration measures are not taken, the temperature of the concrete will drop below the freezing point, the water inside the concrete will freeze, cracks will occur due to pressure due to volume expansion and water movement, It becomes impossible.

In order to solve these problems, a method of maintaining a constant temperature around the concrete by using a hot air blower or a method of inserting a hot wire into a reinforcing bar or a mold may be used. However, a method using a hot air blower It is difficult to maintain a constant warming effect, a difference in strength due to temperature difference between the inside and outside of the concrete may occur, and there is a problem that cracking is likely to occur due to rapid drying of the concrete surface. Particularly, when a hot wire is used or a hot air blower is used, a considerable amount of time is required until curing and curing of the concrete.

It is an object of the present invention to provide a multifunctional heater that exhibits various beneficial functions such as high heating efficiency by performing rapid heat generation and uniform heat generation in all directions in all places requiring heating such as a plastic house or a construction site, Device. Particularly, the present invention provides a new multi-purpose heater device which can be usefully used when heating is required in a vinyl house as quickly as in winter, and can be usefully used when rapid curing of concrete is required when a building is constructed in a construction site The main purpose is.

According to an aspect of the present invention, there is provided a lighting apparatus comprising: a heating panel having a heating surface on a front surface; And a heater disposed on a rear surface of the heating panel to allow the heating panel to generate heat by heat conduction.

And a heating box having a plurality of heating surfaces arranged in a radial direction with respect to the central part and having a space part 12 in the radial direction, Wherein each of the heating panels of the heating box is configured to radiate heat evenly in a radial direction with respect to a central portion of the heating box by thermal conduction, And the heat of the heater is retained in the space portion inside the heating box, and is released to the outside of the heating box through the heating panel to increase thermal efficiency.

The heater is formed of a line-shaped heater disposed along the longitudinal direction of the heating panel and is supported by a fixing bracket (saddle) on the rear surface of the heating panel.

And a reflector for reflecting the heat of the heater to the front of the heating panel is further provided on a rear surface of the heating panel.

And a heat insulating material is disposed on the back surface of the heating panel so as to cover the heater and allow heat to be radiated to the front surface of the heating panel.

The heater is constituted by a line heater which is arranged long along the longitudinal direction of the heating panel, and both ends of the heater are provided with electrically conductive connect pins connected to the internal heating line, and power supply wires are connected to the connect pins .

It is preferable that the heating panel includes at least a far infrared ray coating layer 16 on the entire surface thereof.

Wherein the heating box is connected to both ends of the plurality of heating panels so as to have a plurality of heating surfaces arranged in a radial direction with respect to a central portion of the heating box so that the heating box is configured in the shape of a polygonal box, Heat is released to the respective radial heating surfaces of the heating box through the heater.

At least one of the ends of the heating box may be provided with a terminal portion which is electrically connected to the electric wire connected to the respective heaters, so that the wiring pattern of the electric wires can be determined by the terminal portion.

Wherein the heating panel has at least one heating panel and a space inside the space, wherein the heater is provided on a rear surface of the heating panel of the heating box, And is discharged to the outside of the heating box through the heating panel to increase thermal efficiency.

It is more preferable that a cap is provided at both ends of the heating box.

And the terminal portion and the electric wire are covered by the cap.

In the present invention, when the heater mounted on the back surface of each heating panel of the main heating box generates heat, the heat emitted from the heater is rapidly transferred from the back surface of the heating panel to the entire heating panel, And is quickly discharged through each of the heating panels. Therefore, it can perform various beneficial functions such as rapid heat generation and uniform heat generation in all directions where heating is required, thereby maximizing the heating efficiency.

When the present invention is used with hanging on the ceiling of a vinyl house, the main heating element of the heating box heats up quickly, so that the heating space of the heating box rapidly heats and the inner space of the vinyl house is quickly heated. In the winter season when the temperature falls below minus, rapid heating is required to prevent plants growing inside the plastic house from freezing. Since the present invention allows quick heating inside the plastic house, . In addition, since the heating box has a polygonal cross-sectional structure, heat is radiated to the four sides of the heating box when the heater generates heat, so that the heating is uniformly performed in the inside of the vinyl house. Since the heat of the heater is uniformly discharged from the interior of the plastic house through the heating box in all directions, it is an excellent product in terms of heating efficiency and the like. On the other hand, when using the present invention as a medal for the vinylhouse ceiling, one side of the heating box is installed at a predetermined distance from the front surface of the vinyl house cloth. Since the heat is also emitted to the front surface of the vinyl house at the time of heating, The snow is melted by the present invention quickly every time snow accumulates on the greenhouse due to snowfall on the greenhouse, so that the effect of preventing the collapse of the greenhouse by the weight of the snow accumulated on the greenhouse can be expected.

In addition, when the present invention is used in a building construction site, it is possible to expect rapid heating from the heating box and uniform heat generation in all directions, thereby maximizing the heating efficiency. Therefore, The concrete curing period can be remarkably shortened, and it is possible to obtain a desirable result in various aspects such as economical efficiency because it is possible to reduce labor costs and other expenses by shortening the construction air. do.

In addition, in the present invention, since the far infrared ray coating layer is provided on each heating surface of the heating box, the heat is radiated more farther away by the far infrared ray coating layer at the time of heating of the heater and simultaneously released more homogeneously. It is possible to create optimal heat conditions. In the building construction site, heat can penetrate deep into the concrete which constitutes columns, walls, slabs, etc., so that it can be much helped to make the concrete cure faster and uniformly. That is, how fast curing of the concrete mortar can be cured is a very important factor in shortening the entire construction period of the building. In the present invention, unlike the conventional method, the concrete curing time is shortened and the concrete is cured homogeneously It is very satisfactory.

1 is a perspective view schematically showing a configuration of a heating panel and a heater constituting a multi-function heater according to an embodiment of the present invention;
2 is a perspective view schematically showing the structure of a heating box constituted by the heating panel and the heater shown in Fig.
3 is an external perspective view of the multi-function heater apparatus according to the present invention.
4 is a longitudinal sectional view showing the internal configuration of the utility heater of the present invention
5 is a front view showing an enlarged connection structure of a terminal part and a wire, which are another essential part of the present invention
Fig. 6 is a side sectional view showing an enlarged connection structure of the terminal portion, the electric wire and the heater shown in Fig. 5

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; coupled "or" connected "

It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. The present invention should not be construed as limited to the embodiments described in Figs.

Referring to the drawings, a multi-use heater apparatus according to an embodiment of the present invention is characterized in that a heater 20 is detachably coupled to a rear surface of a heating panel 14 so that rapid heat generation is possible in a place where heating is required. to be. A heating box 10 in which the heating panel 14 is disposed in a radial direction with respect to a central portion and a heater 20 disposed on a rear surface of each heating panel 14 of the heating box 10, And even heat dissipation through uniform heat dissipation in all directions is a key feature of the invention.

The heating panel 14 has a rectangular plate structure, and a heating surface is provided on the front surface of the heating panel 14. At this time, the heating surface of the heating panel 14 is formed in the form of a wrinkled surface by a plurality of grooves arranged at regular intervals along the both end directions. That is, the front surface of the heating panel 14 is formed of a corrugated surface having curvature. In addition, a far infrared ray coating layer 16 is provided on the front surface of the heating panel 14. The far infrared ray coating layer 16 is formed by coating a far infrared ray paint on the entire surface of the heating panel 14 and curing it to form a far infrared ray layer having a certain thickness.

A heater 20 is provided on the rear surface of the heating panel 14. The heater (20) causes the heating panel (14) to generate heat by heat conduction when generating heat. When heat is generated by the heater 20, heat is emitted to the front heating surface of the heating panel 14.

The heating box 10 is configured such that a plurality of heating panels 14 are arranged with respect to a central portion and a plurality of heating surfaces are arranged in a radial direction with respect to the center portion. The heating box 10 may have a polygonal box structure. The heating box 10 may have various cross-sectional polygonal box structures such as a cross-section square, a cross-section pentagon, and a cross-section hexagon. In the present invention, the heating box 10 basically has a rectangular box shape. That is, the four heating panels 14 are connected at right angles to each other by fasteners such as a bolt or a rivet, so that the heating box 10 has a rectangular box structure. Inside the heating box 10, a space portion 12 is formed. The space portion 12 inside the heating box 10 holds heat in the heating box 10 when the heater 20 generates heat and is heated to the heating surface of the front surface of each heating panel 14 of the heating box 10 Thereby releasing heat. On the other hand, the heating box 10 may be extrusion-molded so as to have a cross-section polygonal structure having a space portion 12 therein.

A heater 20 is mounted on the back surface of each heating panel 14 constituting the heating box 10. In the present invention, the heater 20 is composed of a line heater 20 which is arranged long along the longitudinal direction of the heating panel 14, and the line heater 20 is provided with a fixing bracket 22 (saddle) And is fixed to the rear surface of the heating panel 14 as an intermediate. At this time, the fixing bracket 22 is formed in a cross-sectional shape having a fixing foot at both ends of the supporting member of the heater 20. The fixing foot is fixed to the back surface of the heating panel by fasteners such as bolts or rivets, 20) supports the line heater 20 so as to be fixed to the back surface of the heating panel 14. The fixing bracket 22 is fixed to the rear surface of the heating panel 14 so as to be detachable by the fastening tool so that the fixing bracket 22 can be detached to replace or repair the heater 20 if necessary. In addition, it is preferable that a thermally conductive spacer is provided between the heater 20 and the back surface of the heating panel 14. That is, in the state that the thermally conductive spacer is interposed between the heater 20 and the back surface of the heating panel 14, the heater 20 and the spacer are formed on the back surface of the heating panel 14 by the fixing bracket 22 and the fastening It has a fixed structure. In this case, the heater 20 is spaced apart from the back surface of the heating panel 14, and physically has a structure in which the heater 20 is brought into contact with the heating panel 14 so as to be heat-conductive.

In the present invention, each heating panel (14) of the heating box (10) is configured to radiate heat evenly in the radial direction with respect to the center of the heating box (10) by heat conduction, The heat of the heater 20 is held in the space 12 inside the box 10 and is emitted to the outside of the heating box 10 through the heating panel 14 to increase the thermal efficiency. The space portion 12 inside the heating box 10 is sealed with the outside air so that it does not escape when the heater 20 generates heat, 10, the heat efficiency is increased. In addition, the heat is retained in the space portion 12 and the heat is released, so that rapid heat generation can be achieved. In the present invention, the heating box 10 is formed in the shape of a polygonal cross-section, and the heat of the heater 20 is radially emitted to the heating surface of all the heating panels 14 of the heating box 10. Basically, since the heating box 10 has a rectangular rectangular enclosure structure, when the heater 20 generates heat, the heat is evenly distributed in the front, back, right, and left four directions of the heating box 10 to uniformly supply heat in all directions Distribution is made.

The heater 20 includes a line heater 20 disposed along the longitudinal direction of the heating panel 14. The heater 20 has electrically conductive connect pins 24 connected to internal heating lines at both ends thereof, And a power supply wire 26 is connected to the connect pin 24. [

The connecting pin 24 has a pin structure having a threaded portion on the outer peripheral surface. A nut is coupled to the outer circumferential surface of the connecting pin 24 by a threaded portion and the coupling hole of the conductive connecting piece provided on the power supply wire 26 is inserted into the connecting pin 24 and then the other nut is coupled to the connecting pin 24 So that the conductive connecting piece provided at one end of the electric wire 26 is connected between the two nuts. In the present invention, four heaters 20 are mounted on the back surface of each heating panel 14 of the rectangular box-shaped heating box 10 so that a total of four strands of wires (26) are electrically connected to each other. The other ends of the four wires 26 are connected in common by a conductive connecting member. The other end of each electric wire 26 is provided with an electrically conductive connecting piece. A conductive bolt is inserted into the joint hole of each of the conductive connecting pieces, and a nut is fastened to the bolt. By the bolt and nut (head and nut of the bolt) ) Are connected to each other so as to be in common contact with each other. The bolt and nut and the conductive connecting piece are connected to each other to support the other ends of the electric wires 26 in common. Other electric wires 26 for supplying external power may be connected to electric wires 26 connected to both ends of the respective heaters 20 so that external heat may be supplied to the heaters 20 to generate heat. On the other hand, the electric wires 26 connected to the heater 20 are accommodated in the heat terminal member, so that when the heat is retained in the space 12 in the heating box 10, It is preferable to prevent the occurrence of burnout such as melting. The heat shield member may be a gypsum insulator (heat resistant element). Each of the heat shield members may include electric wires 26 connected to the heaters 20 in the insulator, 20 are held, the insulator blocks the heat, thereby preventing the electric wires 26 from being burned out by overheating. In the present invention, the wiring patterns of the electric wires 26 may be formed differently according to the bolts of the power supply, which will be described later.

An insulating member is coupled to the conductive connecting pins 24 provided at both ends of the heater 20 to prevent the connecting pins 24 from contacting the heating panel 14. This insulating member is fitted to the outer circumferential surface of the conductive connecting pin 24 at both ends of each heater 20 so that the connecting pin 24 is connected to the heating panel 14 The connecting pin 24 is prevented from coming into contact with the heating panel 14 to be short-circuited.

In addition, the present invention may further include a reflection plate on the back surface of the heating panel 14. [ The reflector may be detachably attached to the rear surface of the heating panel 14 by a fastener such as a bolt or the like. Such a reflector may have a structure that surrounds the heater 20 from behind, so that the heat of the heater 20 is transmitted to the heating panel 14 As shown in FIG. The heating amount is increased by the reflection plate to the respective heating surfaces of the heating box 10, thereby further improving the heating efficiency.

Further, it is preferable that a heat insulating material is disposed on the back surface of the heating panel 14 so as to cover the heater 20 so that heat is radiated to the front surface of the heating panel 14. The heat insulating material may be disposed between the reflector and the heater 20, or disposed behind the reflector. Of course, it can be mounted on the back surface of the heating panel 14 by fixing means such as a heat insulating stock bracket and fastening means. The heat of the heater 20 can be more rapidly discharged to the respective heat generating surfaces of the heating box 10 by the heat insulating material.

In addition, in the present invention, the far infrared ray coating layer 16, which is another important part for improving the heating efficiency, is provided on the heating panel 14. [ That is, the heating panel 14 is provided with at least the far infrared ray coating layer 16 on the entire surface thereof. As described above, the far infrared ray coating layer 16 is formed of a far infrared ray layer having a predetermined thickness by coating a far infrared ray paint on the entire surface of the heating panel 14. The heating panels 14 are connected to each other at both ends, Infrared ray coating layer 16 is provided on each heating face (front heating face) of the heating box 10, since the box 10 is constituted. In the present invention, since the heating box 10 is basically a box-shaped enclosure structure, each far infrared ray coating layer 16 is provided on the front, rear, left, and right sides of the heating box 10. That is, the heating box 10 has a plurality of heating panels 14 connected to both ends thereof so as to have a plurality of heating surfaces arranged in a radial direction with respect to a central portion, and the heating box 10 is formed in a shape of a polygonal box And the heat is uniformly radiated to the respective radial heating surfaces of the heating box 10 through the heater 20 provided on the rear surface of the heating panel 14. The heating box 10 The heat of the heater 20 is further released by the far infrared ray coating layer 16 provided on the heating surface, that is, the front surface of each heating panel 14.

Meanwhile, it is preferable that a cap is provided at both ends of the heating box 10. Since the heating box 10 itself has a polygonal cross-sectional structure, both ends of the heating box 10 are opened, and it is preferable to adopt a structure in which both ends of the heating box 10 are closed by the cap. At this time, the electric wires 26 connected to the heater 20 and accommodated in the space 12 in the heating box 10 are accommodated in a heat shield member (a heat resistant element such as the insulator) And the member is fixed to the cap by a fastener such as a bolt. In the present invention, the cap may be composed of a cap 34 for blocking openings on both ends of the heating box 10 and a finishing cap 36 detachably coupled to the cap 34 by fixing means such as a bolt .

When the heater 20 mounted on the back surface of each heating panel 14 of the heating box 10 generates heat, the heat emitted from the heater 20 is emitted from the rear surface of the heating panel 14 Rapidly transmitted to the entirety of the heating panel 14 and thus rapidly transmitted through the respective heating panels 14 of the heating box 10, And it is expected that the heating efficiency can be maximized by performing the uniform heat generation in the direction of the heater.

The present invention is more useful when used in a greenhouse or a building construction site.

The present invention can be used by hanging it on the ceiling of a vinyl house. That is, any one of the heating panels 14 of the heating box 10, which is a main part of the present invention, is provided with a hanger ring, and the hanger ring is connected to a string (wire strap or the like) The present invention can prevent the heating panels 14 of the heating box 10 from being confined in the space portion 12 when the main heater 20 generates heat, (14), so that the inner space of the vinyl house can be quickly heated. In particular, the present invention is suitable for use in the winter season. In the winter season when the temperature falls below minus, rapid heating is required to prevent plants growing inside the plastic house from freezing. Since the present invention allows quick heating inside the plastic house, . In addition, since the heating box 10 has a polygonal cross-sectional structure, heat is radiated to the four sides of the heating box 10 when the heater 20 generates heat, so that uniform heating in all directions is performed inside the vinyl house, Very good in terms of. Since the heat of the heater 20 is uniformly emitted in the up, down, left, and right directions in the inside of the plastic house through the heating box 10, it is an excellent product in terms of heating efficiency and the like. On the other hand, when the present invention is applied to the vinylhouse ceiling, the one side of the heating box 10 is installed to be spaced apart from the front surface of the vinyl house cloth by a predetermined distance. It is possible to expect the effect of preventing the plastic house from collapsing due to the weight of the snow accumulated on the plastic house by rapidly melting the snow by the present invention every time the snow accumulates on the plastic house due to snowfall in winter .

Further, the present invention is very useful even when it is used in a building construction site. When the present invention is used in a building construction site, a hanger ring may be provided on the heating box 10 as described above, and a line on the ceiling of the building may be connected to the hanger ring so that the medallion may be used.

As described above, when constructing a building, an iron structure is installed to form a skeleton of the building, concrete is cast in a form (europ, etc.) and then cured or a column of a concrete mortar is formed. It is necessary to pour the concrete inside the mold so as to connect the wall and the slab to the pillars constituting the concrete mortar. It accelerates the hydration reaction of the concrete mortar so that the curing can be speeded up and the construction period can be shortened.

However, when the present invention is used in a building construction site, it is possible to expect rapid heat generation from the heating box 10 and uniform heat generation in all directions, thereby maximizing the heating efficiency. Therefore, The concrete curing period, which greatly influences whether or not the concrete is cured, can be remarkably shortened. Since the shortening of the building air shortens the labor costs and other expenses, it brings very desirable results in various aspects such as economical efficiency .

In the present invention, since the far infrared ray coating layer 16 is provided on each heating surface of the heating box 10, heat is radiated more farther away by the far infrared ray coating layer 16 when the heater 20 generates heat, It is possible to create optimal heat conditions necessary for the growth of living organisms in the vinyl house and to allow the heat to penetrate deep into the concrete constituting columns, walls and slabs in the construction site, It can be a lot of help to cure it. That is, how fast curing of the concrete mortar can be cured is a very important factor in shortening the entire construction period of the building. In the present invention, unlike the conventional method, the concrete curing time is shortened and the concrete is cured homogeneously It is very satisfactory.

In addition, the present invention provides a reflector so that the heat of the heater 20 is emitted to the front surface of the heating panel 14, thereby increasing the amount of heat radiated to the respective heating surfaces of the heating box 10 by the reflector, So that a faster heating function can be exhibited. Since the heat of the heater 20 can be more rapidly discharged to the respective heat generating surfaces of the heating box 10 by the heat insulating material on the back surface of the heating panel 14, The efficiency is further increased. In other words, since the heat dissipation is more rapidly performed by the heating box 10 due to the reflection plate and the heat insulating material, the heat loss is reduced. Therefore, the present invention can more faithfully cope with the rapid heat environment required in a plastic house or building construction site, The power consumption can be further reduced due to the prevention of heat loss.

In the present invention, at least one of the opposite ends of the heating box 10 is provided with an electric wire 26 connected to each heater 20 and a conductive terminal portion 28, 26) to determine the wiring pattern. The cap 34 may be provided at both ends of the heating box 10 so that the terminal portion 28 connected to the electric wire 26 protrudes from the cap 34. More specifically, in the present invention, the insulator 27 is fixed to the outer surface of the cap 34 with bolts or the like, and the insulator 27 is provided with the terminal portion 28. The insulator 27 is connected to the terminal portion 28 from the heater 20 And the electric wire 26 that has been turned on may be connected to be energized. In addition, the cap 34 may be provided with a display unit for guiding the wire connection method of the electric wire 26. In the present invention, the cap may be configured to include the cap 34 and the finishing cap 36. The cap 34 may be provided on the outer surface thereof with a display unit indicating the wiring manner of the electric wire 26, (34) may be blocked by the closure cap (36). Preferably, the finishing cap 36 has a structure that is detachably coupled to the heating box 10 via a fastener such as a bolt.

Therefore, by changing the connection method of the electric wire 26 by using the terminal portion 28 provided at the both end sides of the heating box 10, it is possible to perform compatibility with the case where the supply electric power is changed as 110V, 220V and 380V It is available. For example, in the delta wiring method, three voltage lines are used as the three-phase three-wire type, and R, S, and T are used as the symbols. Voltage of 380 V appears between R-S, S-T and T-R phases. In the Y wiring system, three voltage lines, R, S, and T, and a neutral line, N, are used as the three-phase four-wire type. A voltage of 380 V appears between R-S, S-T and T-R phases, and a voltage of 220 V appears between R-N, S-N and T-N phases. As a result, the present invention can change the wiring pattern of each electric wire 26 according to whether the supply voltage is 380 V, 110 V or 220 V, and has a very convenient effect on the field.

Meanwhile, in the present invention, the connection method can be changed through the terminal portion 28 provided at the both end sides of the heating box 10, and furthermore, the finishing cap 36 is closed. If the terminal portion 28 (the terminal portion 28 and the electric wire 26 provided in the insulator 27) is blocked by the finishing cap 36, an external object is brought into contact with the terminal portion 28, It is possible to use it more safely because it can block the risk factors such as electric shock.

The heater 20 is supported on the rear surface of the heating panel 14 so as to be detachable by the fixing bracket 22 (saddle) so that the fixing bracket 22 is removed to lift the heater 20 It is possible to easily perform operations such as repair or replacement. Each of the heating panels 14 of the heating box 10 is also detachable by fixing means such as brackets and fasteners so that at least one heating panel 14 of the heating box 10 is detached, It is better to separate the fixing bracket 22 supporting the heater 20 and perform the operation of repairing or replacing the heater 20.

The heating box 10, which is a main part of the present invention, is formed with a bent concave surface on the front surface of each heating panel 14 so that it is scattered with a wider width when the heat of the heater 20 is emitted, It is more effective that the discharge heat of the heater 20 is evenly distributed in the heating place.

The present invention includes a heating box 10 having at least one heating panel 14 and a space 12 therein and a heater 14 is disposed on the rear surface of the heating panel 14 of the heating box 10, (Not shown). In this case, the heating panel 14 is disposed on the upper and lower sides of the heating box 10, and the heater 20 is provided on the back surface of each of the heating panels 14, 10 and the upper surface and the lower surface. The upper and lower heating panels 14 are connected to each other by fastening means such as a bracket in the form of a tour operator and bolts or the like to constitute a heating box 10 having a space portion 12 therein by the bracket and two upper and lower heating panels 14 .

In the present invention, the heating panel 14 is provided on one side of the heating box 10 to have a space 12 inside the heating box 10, and the heating panel 14 of the heating box 10, And the heater 20 may be provided on the back surface of the heater. In this case, the heating panel 14 is arranged on one side of the heating box 10, and the heater 20 is provided on the back surface of the heating panel 14 on one side, So that heat can be generated on one side of the heat exchanger 10. When only one heating panel 14 and one heater 20 are provided, the heating panel 14 is connected to the body of the channel heater 20 by a fastener such as a bracket and a bolt, 20) body part and one heating panel 14 constitute a heating box 10 having a space part 12 therein.

It is to be understood that the terms "comprises", "comprising", or "having" as used in the foregoing description mean that a component can be implanted unless specifically stated to the contrary, But should be construed as further including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10. Heating box 12. Space
14. Heating panel 16. Far infrared ray coating layer
20. Heater 22. Fixing bracket
24. Connect pin 26. Wire
27. Insulator 28. Terminal
34. Cap 36. Finishing cap

Claims

A heating panel (14) having a heating surface on its front surface;
And a heater (20) provided on a rear surface of the heating panel (14) to allow heat to be radiated through the heating panel (14).

The method according to claim 1,
A heating box (10) having a plurality of heating panels (14) arranged with respect to a central part and having a plurality of heating surfaces arranged in a radial direction with respect to the central part and having a space part (12) therein; Including,
The heater (20) is provided on the back surface of the heating panel (14) of the heating box (10)
Each of the heating panels 14 is configured to radiate heat evenly in a radial direction with respect to a central portion of the heating box 10 by the heater 20, 12. The multi-functional heater according to claim 1, wherein the heating unit comprises: a heating unit for heating the heating unit to heat the heating unit;

3. The method of claim 2,
The heater 20 includes a line heater 20 disposed along the longitudinal direction of the heating panel 14 and supported by a fixing bracket 22 on the back surface of the heating panel 14 Wherein the heating device is a multi-functional heater.

3. The method of claim 2,
Further comprising a reflector for reflecting the heat of the heater (20) to the front of the heating panel (14) on the back surface of the heating panel (14).

5. The method of claim 4,
Wherein the heating panel (14) is further provided with a heat insulating material for covering the heater (20) and discharging heat to the front surface of the heating panel (14).

3. The method of claim 2,
The heater 20 is composed of a line type heater 20 disposed along the longitudinal direction of the heating panel 14 and electrically conductive connect pins 24 connected to the internal heating line are formed at both ends of the heater 20, , And a power supply line (26) is connected to the connect pin (24).

3. The method according to claim 1 or 2,
Wherein the heating panel (14) is provided with a far infrared ray coating layer (16) on at least the whole surface thereof.

3. The method of claim 2,
The heating box 10 is connected to both ends of the plurality of heating panels 14 so as to have a plurality of heating surfaces arranged in a radial direction with respect to a central portion of the heating box 10, And heat is radiated to the respective radial heating surfaces of the heating box (10) through the heater (20) provided on the back surface of the heating panel (14).

9. The method of claim 8,
At least one of the opposite ends of the heating box 10 is provided with a wire 26 connected to each heater 20 and a terminal 28 capable of conducting electricity. And the wiring pattern of the heating element is determined.

The method according to claim 1,
And a heating box (10) having at least one heating panel (14) and having a space part (12) therein,
The heater 20 is provided on the rear surface of the heating panel 14 of the heating box 10 so that the heat of the heater 20 is retained in the sealed space 12 inside the heating box 10 Wherein the heating panel (14) is configured to radiate heat to the outside of the heating box (10) through the heating panel (14) to increase thermal efficiency.