KR101243001B1 - Magnesium heating panel with corrugated shape, producing method of the same - Google Patents

Abstract

The present application relates to a floor underfloor heat sink and a method for manufacturing the same, and more particularly, to a heat sink using a magnesium material and including a corrugated form. According to the present application, in the construction work of a conventional heat dissipation tube, smooth and effective heat dissipation tube construction is possible at the time of mesh configuration, and provided with a perforation to fix the heat dissipation tube to fix the heat dissipation tube of the floor after construction It is possible to reduce the defect of construction due to the moxibustion phenomenon, and through the perforation formed in the heat sink of the present application to allow the moisture content of the air bubbles light weight during the spraying work properly, to prevent the crack phenomenon due to the rapid evaporation of moisture during the spraying work. And, if necessary, by connecting the auxiliary fixing means to the perforation can be effectively fixed to shorten the ondol floor construction time proceeds later. In particular, the heat sink of the magnesium material used in the present application may bring a heating energy saving effect in terms of thermal efficiency.

Description

Corrugated Magnesium Floor Ondol Heat Sink and Manufacturing Method Thereof {MAGNESIUM HEATING PANEL WITH CORRUGATED SHAPE, PRODUCING METHOD OF THE SAME}

The present application relates to a floor underfloor heat sink and a method for manufacturing the same, and more particularly, to a heat sink using a magnesium material and including a corrugated form.

Ondol is a wet ondol which finishes the ondol surface with cement mortar according to the construction method of the ondol surface, and dry floors such as floorboards, slabs, steel sheets, and floorboards without using cement mortar to finish the ondol surface. It is divided into dry ondol. Dry Ondol is composed of heat pipes such as hot water heat pipes and electric heat pipes in a zigzag form at regular intervals on the heating floor, and the top surface of piped heat pipes is finished with floorboards, slabs, etc. It is a method of forming ondol by finishing with resin sheet. The dry ondol has a number of advantages such as ease of construction and quick and inexpensive construction cost and simplicity of maintenance, compared to the wet ondol which constitutes the ondol surface with cement mortar on the upper surface of the heat dissipation tube. The workability and the quality of the ondol vary in accordance with the construction method and sub-zero structure of the heat pipe.

The wet ondol is a heating method replacing the traditional heating method in the early days of the development, the heating method is to install a lightweight foam concrete layer on the floor of the concrete slab, etc. to perform sound absorption and heat insulation and at the same time of the concrete slab The construction method of the horizontal adjustment function, the hot water pipe in the zigzag shape on the lightweight foamed concrete layer is fixed with a clip or the like, and the construction method of pouring the concrete mortar on the lightweight foamed concrete layer to form a heat storage layer is widely adopted, An ondol of a form in which a floor plate, a synthetic resin sheet and a wooden parquet are selectively laid on the heat storage layer as a finishing material.

The wet ondol has a good heat storage performance and a solid advantage, but after the curing period (usually 30 days or so) after the casting of the lightweight foam concrete layer, the hot water pipe is piped, and the concrete mortar heat storage on the lightweight foam concrete layer By laying the floor and curing the same period as the bubble concrete layer, the construction period takes a lot of time, and when the heat storage layer is damaged when the heat storage layer is damaged, the repair time can be repaired. In the meantime, it is being replaced by dry hot water ondol to meet the weight reduction, standardization, productivity, and construction period, especially in group facilities such as apartments.

However, the dry ondol has a bad appearance because the heat dissipation in the first hot water pipe is leaked between the connecting portions of the heat storage top plate, and when the floor plate or the synthetic resin sheet is laid as a finishing material, the finish material discolors in a linear form. Stretching is inevitable depending on whether heating is carried out, and as the above-mentioned heat-retaining top plate expands and contracts, nails, etc., are loosened, thereby damaging the flooring or synthetic resin sheet, which is a finishing material, and the appearance is bad, and the third floor is horizontal. If it is not possible, the heat pipe heat sink is also not horizontally installed. Therefore, the heat sink and the heat storage top plate are not in close contact with each other, and a gap is formed in the downward slope, and the gap causes a poor heat transfer to the heat storage top plate. The thermal tops do not heat evenly, There is also a problem such that a comfortable heating can not be, because a deviation occurs, the wet floor heating is still its use is common. On the other hand, with the deepening of industrial society, the improvement of quality of life has emerged as an important task of modern society, and the noise among these tasks has emerged as a social problem, and in particular, as the reduction of inter-floor noise of group facilities is urgently needed, group facilities As a result, the floor noise regulation standard of apartment houses has been greatly strengthened. The dry hot water ondol generates solid sound from the heat storage top plate and the heat sink when the occupant is active indoors, and the solid sound is formed in the lower portion of the heat sink. The use of wet ondol will be called an ondol method that can solve the drawbacks of dry ondol in that it has a problem of being delivered to the air permeate and transmitted to the lower layer by airflow. In short, the current situation in the construction industry still prefers wet ondol because of the strength of the wet ondol and good heat storage, and employs the wet ondol.

However, in the construction method of the wet ondol, a method of simultaneously pouring mortar with a mesh type of aluminum or copper as a heat dissipation tube is used. There is a problem of being expensive, there is a disadvantage that the average distribution of the overall temperature of the ondol floor is not constant, the pipe spacing is not constant at the time of construction of the heat dissipation pipe, the efficiency of heat transfer or heat distribution is reduced, the zigzag shape of the heat pipe There is a problem in the selection of the position of the bent portion in the pipe or the problem of not being able to perform the longitudinal installation in the horizontal construction. In addition, the construction time is long in that the fixing work through the fixing pin to be made separately.

In addition, in the construction of the wet ondol, after placing the heat dissipation tube on the foam lightweight concrete, and performing a ventilation operation, the foam concrete must contain a certain amount of moisture to prevent cracks due to rapid moisture evaporation during the operation. It is not possible to confirm how much moisture the lightweight foam concrete is holding, and it is a situation to perform the operation by experience.

Therefore, in the construction of the wet ondol, while preventing the rapid evaporation of water during fixing work while fixing the heat pipe, the heat sink is well fixed with the concrete of the lower, providing a heat sink for heating energy saving using a low-cost heat sink Is not yet.

The present application is provided with a means for fixing the heat dissipation pipe used in the conventional wet ondol, at the same time to mitigate the rapid evaporation of moisture during the operation during the prevention of cracks, magnesium-type corrugated magnesium floor ondol for saving heating energy The present invention provides a heat sink and a method of manufacturing the same.

However, the problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the first aspect of the present application, in the ondol heat sink, a square plate of magnesium material; Perforations having a plurality of patterns penetrating from the top to the bottom of the square plate, the perforations having a diameter of 9 to 11 mm, the interval of perforations providing a corrugated magnesium floor ondol heat sink having a thickness of 30 to 40 mm. can do.

In one embodiment, the square plate, the width × length may be 498 mm × 1800 mm or 430 mm × 1800 mm, but is not limited thereto.

According to a second aspect of the present invention, in the method of manufacturing an ondol heat sink, S1) a flattening step of flattening the plate by releasing the magnesium plate from the uncoiler and passing it through a leveler; S2) a perforation step of forming a perforation through the press working of the magnesium plate passed through the leveler; S3) after the drilling step, a cutting step of forming a square plate by cutting the plate material to the required size; may provide a method of manufacturing a corrugated magnesium floor ondol heat sink.

In one embodiment, in the cutting step, the square plate may be to cut the width × length of 498 mm × 1800 mm or 430 mm × 1800 mm, but is not limited thereto.

In one embodiment, the drilling step, the diameter of the perforation may be 9 to 11 mm, but is not limited thereto.

In one embodiment, in the drilling step, the interval of the drilling may be 30 to 40 mm, but is not limited thereto.

According to the present application, in the construction work of the conventional heat dissipation tube, smooth and effective heat dissipation tube construction is possible in the mesh configuration, and provided with a perforation for fixing the heat dissipation tube to fix the heat dissipation tube to the bottom of the construction after construction It is possible to reduce the defect of construction due to the moxibustion phenomenon, and through the perforation formed in the heat sink of the present application to allow the moisture content of the air bubbles light weight during the spraying work properly, to prevent the crack phenomenon due to the rapid evaporation of moisture during the spraying work. And, if necessary, by connecting the auxiliary fixing means to the perforation can be effectively fixed to shorten the ondol floor construction time proceeds later. In particular, the heat sink of the magnesium material used in the present application may bring a heating energy saving effect in terms of thermal efficiency.

1 is a plan view of a corrugated magnesium floor ondol heat sink, in accordance with an embodiment of the present disclosure.
Figure 2 is a schematic diagram of the manufacturing process of the corrugated magnesium floor ondol heat sink of the present application in one embodiment of the present application.

Hereinafter, with reference to the accompanying drawings will be described in detail the embodiments and embodiments of the present invention to be easily implemented by those skilled in the art.

As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, the same reference numbers are used throughout the specification to refer to the same or like parts.

Throughout this specification, when an element is referred to as " including " an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise.

Throughout this specification, it is to be understood that when a layer or member is " on " another layer or member, it is not only the case where a layer or member is in contact with another layer or member, Or < / RTI > another member is present.

As used throughout this specification, the terms “about”, “substantially”, and the like, are used at, or in the vicinity of, numerical values when manufacturing and material tolerances inherent in the meanings indicated are given, and an understanding of the invention Accurate or absolute figures are used to help prevent unfair use by unscrupulous infringers. As used throughout this specification, the term “step of” or “step of” does not mean “step for”.

The first aspect of the present application, in the heat sink heat sink, a square plate of magnesium material; It is possible to provide a corrugated magnesium floor ondol heat sink comprising a perforation having a plurality of patterns penetrating from the top to the bottom of the square plate.

Here, the perforation includes a plurality of perforations penetrating the square plate of magnesium material, through the perforation, it is possible to fix the heat dissipation tube along with other auxiliary fixing means, through the mortar work or breakthrough work When the water is drained through the perforations to prevent cracking.

Meanwhile, the term 'square' as used herein is used as a term including squares and rectangles.

The square plate is a magnesium material, has excellent thermal conductivity and effectively distributes the heat transmitted from the heat medium circulation tube such as a heat dissipation tube, improves the user's health by generating far-infrared rays due to the heat, and the problems and construction period of the sick house syndrome. This is one of the features of the present application as a raw material of the heat sink that solves this problem. The magnesium material may include pure Mg or Mg alloy, in one embodiment, the Mg alloy is composed of Mg-Al-Zn-based, Mg-Zn-Zr-based, Mg-Ce-based, and Mg-Th-based One or more selected from the group can be used, but is not limited thereto. In an exemplary embodiment, the magnesium alloy may use one or more magnesium alloys selected from the group consisting of AZ91, AE42, AS42, ZK51, ZK60, ZK61, EZ31, EZ32, EZ33, and QH21, but is not limited thereto. It is not. In terms of the processing surface and thermal conductivity of the magnesium alloy, it is preferable to use AZ-based magnesium, and the AZ-based magnesium alloy is preferable in that it can maintain high corrosion resistance even in case of leakage due to rupture of the heat radiating tube. It may be used, but is not limited thereto. Particularly in the case of the AZ91D alloy, not only the corrosion resistance is remarkably improved, but also the thermal conductivity is an exemplary embodiment having excellent characteristics.

The square plate is a perforation to install and fix the heat dissipation tube on the top of the square plate and at the same time to allow the moisture of the mortar to be included in the bubble lightweight concrete formed at the bottom of the heat dissipation plate during the operation through the perforation, The mortar contains perforations to support the heat sink and the foam lightweight concrete.

1 is a plan view of a corrugated magnesium floor ondol heat sink, in accordance with an embodiment of the present disclosure. Referring to Figure 1 in detail with respect to one embodiment of the present application, one embodiment of the present application, a square plate 100 of magnesium material; It includes a perforation 200 having a plurality of patterns penetrating from the top to the bottom of the square plate. Here, the perforation may be a plurality of perforations may have a square pattern, but is not limited thereto. However, the formation of the pattern of perforation, the heat pipe is piped to the part without the perforation, the 'U'-shaped auxiliary fixing means or other auxiliary fixing means such as wire to fix the heat pipe. Can be.

In one embodiment, the square plate, the width (W) × length (L) may be 498 mm × 1800 mm or 430 mm × 1800 mm, but is not limited thereto. In the above numerical range, the construction of the ondol floor is smooth and rapid in the numerical range in that it is the side of the multi-faceted construction and the smooth construction by assembling. There is a meaning.

The thickness of the square plate is capable of adjusting and selecting the thickness according to the interlayer height suitable for use in the assembly, preferably 16 to 18 mm, but is not limited thereto. In an exemplary embodiment, the thickness of the square knitted material may be 17 mm, but is not limited thereto.

The heat dissipation tube may be a heat dissipation tube made of copper or aluminum, but preferably, an Excel pipe (XL-pipe) may be used. Wherein the heat dissipation pipe is located in the groove of the pipe portion, in particular in the case of zigzag piping, it is preferable to use a heat dissipation pipe having a bent pipe portion groove, but in the underfloor pipe, In order to smoothly and quickly form a multi-faceted construction in the central portion of the ondol floor, the heat pipe is zigzag-shaped, and then the heat pipe is fixed to the perforated part by an auxiliary fixing means such as a U-shaped fixing clip. Can be. Excel pipe is a flexible material with elasticity at room temperature, so it can be bent and zigzag directly to the heating floor or heat sink in a zigzag shape at regular intervals. The shape can be piped in zigzag form and construction smoothness and speed can be achieved. In the case of constructing the ondol using the Excel pipe as the heat dissipation tube, after the heat dissipation plate is uniformly disposed on the concrete floor, the Excel pipe is fixed in close contact with the groove of the pipe, and if necessary, 'U' described below. A more secure fixation can be achieved through a combination of the secondary fixation means, such as a male fixation pin, and the above-mentioned perforations.

In one embodiment, the spacing of the perforations may be 30 to 40 mm, but is not limited thereto.

The perforation is fixed on the heat dissipation tube through the heat dissipation plate according to the present invention in the construction of the ondol, and when discharged through the mortar, to discharge the moisture contained in the mortar and cement to the bubble lightweight concrete under the heat dissipation plate It plays a role and prevents cracking through sudden drying. On the other hand, since the cementation operation is made through the perforation, due to the cement hardening between the perforations, the combination of the concrete layer and the heat sink is lower than the heat sink is characterized in that the present application. In addition, as needed, in order to fix the heat dissipation tube, there is an advantage that can be utilized as a means for auxiliary fixing the heat dissipation tube using a U-shaped clip.

The U-shaped clip is processed by a fixing means such as a wire, a means that can be mounted to the lower end of the square plate through the perforation may be used, the person skilled in the art It is obvious that the enemy can choose to use.

In one embodiment, the spacing of the perforations may be 30 to 40 mm, but is not limited thereto. The perforations may form a gap of 30 mm from the edge of the heat sink of the present application to the center of the heat sink, but the gap of the perforation may be preferably 35 mm. In an exemplary embodiment, the perforation 200 may be a distance c1 between the first perforation 210 and the second perforation 220 may be 34.1 mm, and the distance a with the first perforation 1 Can be 35 mm. When the longitudinal length W of the square plate is 498 mm, the first perforated portion is formed with a perforation at 35 mm intervals after setting the perforation space b to start perforation 40.8 mm, and then forming the perforated 35 mm intervals. The distance c1 between the second perforations is formed to be 34.1 mm, the center of the plate is formed with six perforations to be made so that the total spacing d of the center perforations is 210 mm, and the perforations in the remaining rows are perforated in advance. It can be performed symmetrically in the reverse order of. The second perforations 220 are symmetrically forming the second perforations 220 one by one up and down from the central axis of the square plate 100, the reference numerals of the following parts are omitted. The distance (c) with the first perforation part including the second perforation part may be 68.2 mm, the horizontal length (L) of the square plate may be 1800 mm, the starting interval (e) of the horizontal length perforation is A spacing of 20 mm is preferred, but is not limited thereto. On the other hand, the diameter R1 of the perforation is preferably 10 mm, but is not limited thereto.

Through the combination of the numerical range as described above, as an embodiment of the present application to be placed in the center of the ondol floor in the process of smoothly and quickly proceeding the multi-faceted construction, the assembling of the corrugated magnesium floor ondol heat sink is easily made, and even after assembly Since the shape of the gap is maintained, the effect of preventing the crack phenomenon is prominent even during the operation, and there is a numerical limitation in that the smooth drainage of water through the above-mentioned drilling is possible.

In one embodiment, the diameter of the perforation may be 9 to 11 mm, but is not limited thereto. In an exemplary embodiment, the perforation is preferably to form a perforation of 10 mm in diameter, the numerical value in that the smooth water drainage in the numerical range can be achieved in the stabilization upon mutual bonding with the concrete layer below There is limited meaning.

According to a second aspect of the present invention, in the method of manufacturing an ondol heat sink, S1) a flattening step of flattening the plate by releasing the magnesium plate from the uncoiler and passing it through a leveler; S2) a perforation step of forming a perforation through the press working of the magnesium plate passed through the leveler; S3) after the drilling step, a cutting step of forming a square plate by cutting the plate material to the required size; may provide a method of manufacturing a corrugated magnesium floor ondol heat sink.

In the description for easily repetitive repetition by those of ordinary skill in the art to which the present application belongs, the description and repeated parts will be omitted.

Figure 2 is a schematic diagram of the manufacturing process of the corrugated magnesium floor ondol heat sink of the present application in one embodiment of the present application. It will be described below in detail with reference to FIG.

 In the step S1), first, the rolled magnesium sheet is connected to the uncoiler, and then the magnesium sheet is released and passed through the leveler to flatten the sheet. In this case, it is preferable that the magnesium plate used is a plate of 550 mm, and the thickness of the plate is adjusted so that a thickness of 16 to 18 mm can be formed and flattened.

And, in the step S2), the magnesium plate passed through the leveler to form a perforation through a press working machine, the perforation can be carried out in the interval of 30 to 40 mm, preferably the perforation The gap can form a gap of 35 mm. Referring to Figure 1, looking at the process for forming the interval of the perforations of the corrugated magnesium floor ondol heat sink is manufactured, in one embodiment, the perforation 200 is a perforated first portion 210 and a perforated second portion An interval c1 of 220 may be 34.1 mm, and an interval a with the perforated first portion may be 35 mm. When the longitudinal length W of the square plate is 498 mm, the first perforated portion is formed with a perforation at 35 mm intervals after setting the perforation space b to start perforation 40.8 mm, and then forming the perforated 35 mm intervals. The distance c1 between the second perforations is formed to be 34.1 mm, the center of the plate is formed with six perforations to be made so that the total spacing d of the center perforations is 210 mm, and the perforations in the remaining rows are perforated in advance. It can be performed symmetrically in the reverse order of. The second perforations 220 are symmetrically forming the second perforations 220 one by one up and down from the central axis of the square plate 100, the reference numerals of the following parts are omitted. The interval (c) with the first perforated part including the second perforated part may be 68.2 mm, and the horizontal length (L) of the square plate is 1800 mm, when performing the cutting step, the starting interval of the horizontal perforated (e) is preferably spaced 20 mm, but is not limited thereto. Through the combination of the numerical range as described above, as an embodiment of the present application to be placed in the center of the ondol floor in the process of smoothly and quickly proceeding the multi-faceted construction, the assembling of the corrugated magnesium floor ondol heat sink is easily made, and even after assembly Since the shape of the gap is maintained, the effect of preventing the crack phenomenon is prominent even during the operation, and there is a numerical limitation in that the smooth drainage of water through the above-mentioned drilling is possible.

On the other hand, the perforation preferably forms a perforation of 10 mm in diameter. The press device for forming the perforation can be used by a person of ordinary skill in the art easily selectable devices, the detailed description thereof will be omitted.

After the step S2), in the cutting step S3), the cutting is performed to form a square plate by cutting the plate to a required size. In the cutting for forming the plate member in the forward direction, it is preferable to cut the horizontal (L) × vertical (W) to a size of 498 mm × 1800 mm or 430 mm × 1800 mm.

As described above, the present invention has been described in detail with reference to embodiments, but the present invention is not limited to the above embodiments, and may be modified in various forms, and within the technical spirit of the present invention, there is a general knowledge in the art. It is obvious that many variations are possible by the possessor.

1: Corrugated Magnesium Floor Ondol Heat Sink 100: Square Plate
200: perforation

Claims (6)

In the underfloor heat sink,
Square plate 100 of magnesium material;
Perforations 200 having a plurality of patterns penetrating from the top to the bottom of the square plate, including:
The perforations are 9 to 11 mm in diameter, the interval between the perforations is corrugated magnesium floor ondol heat sink is 30 to 40 mm The method of claim 1,
The square plate 100, the width × length is 498 mm × 1800 mm or 430 mm × 1800 mm,
Corrugated Magnesium Floor Ondol Heat Sink. In the manufacturing method of the ondol heat sink,
S1) a plate flattening step of releasing the magnesium plate from the uncoiler and passing it through the leveler to flatten the plate;
S2) a punching step of forming a punching 200 through a press working on the magnesium plate passed through the leveler;
S3) after the drilling (200) step, cutting the plate to meet the required size to form a square plate 100; including;
Method for producing a corrugated magnesium floor underfloor heat sink. The method of claim 3, wherein
In the cutting step, the square plate 100 is to cut the width × length 498 mm × 1800 mm or 430 mm × 1800 mm,
Method for producing a corrugated magnesium floor underfloor heat sink. The method of claim 3, wherein
The perforation 200 step, the diameter of the perforation 200 is 9 to 11 mm,
Method for producing a corrugated magnesium floor underfloor heat sink. The method of claim 3, wherein
In the drilling step, the interval of the drilling 200 is 30 to 40 mm,
Method for producing a corrugated magnesium floor underfloor heat sink.

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