CN1046015C - Construction method of multifunctional use of corrugated building board - Google Patents

Abstract

The present invention relates to a multifunctional construction method for corrugated building board, and is characterized by that the corrugated building board is orderly perforated, and a double-layer covering method is adopted, and between two layers of board a proper gap is remained. The heat insulation property of air and the heat exchange principle of cold and hot convection of gas are utilized to achieve the multi-functional effects of rain sheltering, heat insulation, air exhaust and heat dissipation without the help of the effects of any other heat insulation materials or machines.

Description

Construction method of multifunctional use of corrugated building board

The present invention is a construction method for multi-functional use of corrugated building boards (the corrugated building boards are called "corrugated boards" in Taiwan), which belongs to the technical field of the use of building materials and construction methods.

At present, corrugated building boards are mostly used in temporary buildings or permanent factory buildings. Especially in recent years, more and more corrugated plates are made of a variety of materials, such as the common ones: plastic, galvanized steel plate, etc., due to the reduction of its price, the use is becoming more and more It is widely used as the covering material of corrugated building boards, ranging from small additions to general household buildings to tens of thousands of square meters of factory buildings. However, its heat insulation effect against the sun is very poor, and most of them are used to prevent wind and rain. If it is used for heat insulation, heat dissipation or exhaust, it is necessary to use other heat insulation materials, such as: wood particle board, sugarcane board, PU board (chemical material), etc., and in order to eliminate the waste heat in the house, often It should also be solved by the effectiveness of electrical appliances or machines such as air conditioners, exhaust fans or air conditioners. This is a waste of energy, and makes it impossible to install air-conditioning in a large factory building. Therefore, the air and environment in the factory building are poor, and the heat and dust generated by the use of machinery or product manufacturing often cannot be dissipated and discharged in the factory. , were isolated by heat insulation materials and stranded in the factory building. Therefore, most of the factory buildings are equipped with a roof protrusion structure at the ridge to facilitate the installation of skylights. The waste heat and exhaust gas in the factory building are discharged out of the factory building through the skylight, so as to improve the indoor air quality and reduce the indoor temperature. However, often due to the vast factory area and the limited exhaust effect, it is still necessary to install an exhaust machine to increase the exhaust gas and waste heat discharge speed. Like this, promptly increased the difficulty on the construction, will raise cost again, consume energy.

The purpose of the present invention is to overcome the shortcomings and problems caused by the general construction method of corrugated building boards in the above-mentioned prior art, and the inconvenience and difficulty in construction caused by the above-mentioned shortcomings. For this reason, heat insulation in building materials has been studied A variety of heat insulation materials have been designed and patented for implementation. However, it is difficult to overcome the disadvantage of poor heat insulation of corrugated building boards with general heat insulation materials. The present invention utilizes the principle of heat exchange in physics, cleverly uses air as the medium of heat insulation and heat exchange and realizes the design scheme of the present invention. The construction method solves the problem that the corrugated building board can not only prevent wind and rain, but also achieve the multifunctional functions of heat insulation, exhaust and heat dissipation, thereby achieving the purpose of the present invention.

The structure and construction method of the corrugated building board of the present invention are based on the insulation of the air itself, the heat exchange principle of the gas and the property of gas convection when the air rises when heated. Inspired by their ancestors, they knew how to cover the roof with thatch in the age when technology was not yet developed to achieve the effect of wind and rain protection. It flows down the eaves from high to low without leaking into the house, and the hot air and waste gas rising inside the house can be discharged out of the roof through the pores of the thatch. The present invention utilizes the above-mentioned principle to design a construction method with the following structure. The corrugated building board is covered into upper and lower layers, and horizontal strips are arranged to leave an air interlayer with an appropriate gap between the two layers, and the upper and lower layers The orderly perforation on the second-layer board is to set several hole structures for air convection. In order to prevent the rainwater from flowing into the house through the holes, but from the high to the low to the eaves, the holes on the upper and lower floors should be staggered. And the hot air and exhaust gas in the house rise and can be discharged to the outside of the roof through the holes. A certain gap is left between the upper and lower layers of corrugated plates, so that the temperature of the air in between will rise due to the sun’s irradiation. The air heated by the temperature rise will inevitably convect with the atmosphere outside the corrugated plates, and generally the roof adopts slopes. Shaped construction can accelerate the flow of air in the atmosphere, promote the acceleration of convection, and achieve a good effect of heat exchange.

The structure and construction method of the present invention utilizes the air itself as the heat exchange medium, so that after the air in the interlayer of the corrugated board and the air inside and outside the house are heated, due to the rising of the hot air, the hot and cold air convection is generated to realize the corrugated building board. It has the functions of heat insulation, heat dissipation and exhaust. Therefore, as long as it is a wave-shaped building board, no matter what kind of material it is made of, it can be applied to the structure and construction method of the present invention. In order to achieve the purposes of rain shelter, heat insulation, exhaust and heat dissipation.

Below in conjunction with accompanying drawing, design idea and concrete scheme of the present invention are illustrated:

The present invention uses the insulation of the air, the convection of rising when heated, and the structural change of the construction on the corrugated plate structure to cause the physical change of the air "convection" to achieve heat insulation, heat dissipation, and waste heat and exhaust gas discharge. Method, the corrugated board used in this method is not limited to any shape, and the hole is not limited to the size and shape; if it is only for heat insulation, the structure of the hole may not be left. During construction, directly cover the second floor, and sandwich horizontal strips between the upper and lower two floors, so that there is a gap between the upper and lower two floors of corrugated boards, and the insulation of the air can be used to achieve heat insulation. If only the hole structure is left in the upper corrugated board, not only the air insulation can be used, but also the convection of the air rising when heated can be used to generate convection, thereby improving the heat insulation effect. If there are holes in the upper and lower floors, due to the convection of the air, the emission effect of the exhaust gas in the house can be achieved. Illustrate with illustration now, (Fig. 1) is a kind of partial diagram in the laying method of double-deck corrugated board, the holes 3, 6 of the upper and lower two floors are laid in a staggered manner, and the bottom of the crest 5 of the upper floor is the bottom of the lower floor. Wave trough 2, a horizontal bar 7 is sandwiched between the upper and lower corrugated boards, so that there is an appropriate gap between the upper and lower corrugated boards for air convection. When it rains, the rain falls on the upper corrugated boards. On the board, most of it flows into the trough 4 and is discharged, and a small part drips into the lower corrugated board through the hole 6 on the crest, and the crest of the upper corrugated board is just facing the trough of the lower corrugated board, and the rainwater naturally flows from the lower corrugated board. The trough is excreted, and it will not flow into the house (in the factory) through the holes on the crest of the lower corrugated board. Of course, the hole structure left will not affect the effect of the corrugated board for sheltering from rain. When the sun comes out, the sun will shine on the upper corrugated board, which will increase the temperature of the upper corrugated board, and the temperature of the upper corrugated board will inevitably be transmitted to the upper and lower layers. The air between the two floors makes the temperature of the air between the upper and lower floors relatively higher. Since the corrugated boards are used to cover the roof with slopes, it will promote the flow of the atmosphere and keep the air in the atmosphere at a constant temperature. Therefore, the air temperature between the two corrugated plates must be higher than the atmospheric temperature, and it will flow into the atmosphere through the hole 6 to generate convection to balance the atmospheric temperature and the temperature of the air between the corrugated plates. The temperature of the air in the room is high, so convection will also occur, and it will flow into the interlayer from the hole 3 of the lower corrugated plate, and then flow into the atmosphere from the upper hole 6, so that the cycle is endless (see the convection situation in Figure 3), which can promote the roof ( The air in the factory) is kept fresh, and achieves the purpose of heat insulation, heat dissipation and waste heat discharge; and if the air convection holes of the upper and lower corrugated plates are staggered, the air convection situation is shown in the direction of the arrow in Figure 4. It is the direction of air circulation.

One of the specific schemes of the present invention is: if the purpose of heat insulation and heat dissipation is only achieved, the corrugated building board of the first layer (bottom layer) can be fixed without holes, which is the same as the general construction method for corrugated boards. . The difference is that when the board is fixed, a horizontal bar should be fixed on the board with nails or screws of the same size, and the material of the horizontal bar is not limited. For the construction of the second layer, that is, the upper layer, it is also fixed, and a certain gap is maintained between the upper and lower layers of corrugated building panels for air convection. Before the structure of the upper corrugated board is fixed, holes should be drilled at appropriate intervals for air convection. The number of holes, that is, the density of the holes, can be determined according to the size of the holes and the conditions sufficient for air convection (the construction without holes can also have heat insulation effect, but the effect is poor). Board, then cover on the bottom layer (with a certain distance from the bottom layer) and fix the upper layer board. This construction method is one of the embodiments of the present invention. It is characterized in that the bottom layer does not have a hole structure, so that no rainwater will leak down. It is advisable (shown in Fig. 1, 2, 3, 4). The hole also can be punched on the trough (shown in Fig. 5, 6, 7) and the fixed mode is all not subject to any restrictions, that is, when it rains , part of the rainwater flows from the upper layer through the holes into the bottom layer, and then flows into the sump from the bottom layer to drain shallowly. When exposed to the sun, the upper layer board absorbs heat first, and then transfers to the air layer between the upper and lower layers, which promotes the temperature of the air layer to rise. At this time, the temperature of this layer must be higher than that of the atmosphere outside the upper layer, and because the corrugated plate is slope-shaped, it promotes the flow of the atmosphere and produces convection of cold and hot air, so that the hot air rises and the cold air descends. Therefore, the air discharged through the holes It is hot air, and the colder air in the atmosphere continuously flows into the two-layer board. This reciprocating cycle can achieve the purpose of heat insulation. As for heat dissipation, when the sun goes down and the temperature of the atmosphere gradually drops, the upper corrugated board The temperature also drops accordingly, and the temperature of the air layer between the two-layer boards is still higher than the air temperature. During such reciprocating convection, the temperature of the bottom board must drop accordingly, and it is passed to the air layer between the two-layer boards, and convection occurs again. , so that the circulation is endless, the effect of heat insulation and heat dissipation can be realized. This kind of construction method and structure is more suitable for ordinary homes or offices and factories with air-conditioning equipment.

The second of the specific scheme of the present invention is: the construction method when achieving the three purposes of heat insulation, heat dissipation and exhaust simultaneously. Before the construction, the upper and lower two-story corrugated building boards should be made into an orderly perforated structure, and the hole distance should be enough to stagger the holes left by the upper and lower two-story boards. This does not cause rainwater to drip from the upper hole to the lower hole, thereby flowing into the house or the factory building. Before the construction, the first layer, that is, the bottom plate, should be added with horizontal strips in the same way as described in Scheme 1, and the horizontal strips and corrugated plates should be fixed at the same time. Note that the horizontal strips should be placed between the two holes so as not to block The holes left by the upper and lower layers of the board are the principle, and then the second layer of corrugated board (upper layer) with the hole structure has been laid and fixed. At this time, it should still be noted that the remaining holes cannot be blocked by horizontal bars. The upper and lower two-layer corrugated building boards fixed in this way, because there are horizontal bars between the two boards, make an appropriate interval between the two boards, which can be enough for air convection. The principle of heat insulation is the same as that of the previous scheme. same as above. The principle of heat dissipation and exhaust is also the theory of air convection. That is to say, when the waste heat air in the factory building rises to the roof, it flows into the two-layer board through the hole of the corrugated board. Because the air between the two boards and the outside atmosphere convect each other, it is close to the atmospheric temperature, so the hot air in the factory building is It will rise and enter the air layer between the two boards, so that the temperature of the air between the two boards will follow the inside of the factory building. The high-temperature air enters into the atmosphere through the holes in the upper plate, and the circulation keeps cool and fresh air in the factory building, and the waste heat and harmful gas in the factory building , turbid air can be discharged out of the factory very smoothly and easily.

The advantages and effects of the present invention are that it not only provides a multifunctional construction method for corrugated building boards, but the most important thing is that the method does not need to add any other materials and facilities, nor consume energy. Only from the ingenious design of its structure, A simple, economical and practical construction method can achieve a clean and cool indoor and factory building with fresh air and a healthy and healthy working environment, which is beneficial to improving work efficiency and production efficiency. Moreover, different methods can be used for the same building material, so that the corrugated board can play the multifunctional functions of rain shelter, heat insulation, heat dissipation, and exhaust.

Embodiments of the present invention can be illustrated in conjunction with accompanying drawings; One of practical example: see shown in Fig. 1, it is one of double-deck corrugated building board laying methods, 3 and 6 among the figure show upper deck and lower deck respectively The position of the hole on the upper layer is laid in a staggered way from left to right, and the bottom of the lower layer corresponding to the crest 5 of the upper layer is the trough 2 of the lower layer, and the trough 4 of the upper layer is facing the crest 1 of the lower layer. A horizontal bar 7 is sandwiched between the upper and lower layers of boards, so that an appropriate gap is maintained between the upper and lower layers of corrugated boards for air convection. 8 is the nail or screw for fixing the horizontal bar and the corrugated plate. When it rains, after the rain falls on the upper deck, most of it flows into the trough 4 and is discharged, while a small part drips into the lower deck through the hole 3 on the crest, because the crest 5 of the upper deck just faces the lower deck The trough 2 of the lower deck, the rainwater will naturally be drained from the trough 2 of the lower deck, and will not flow into the house or the factory through the hole 6 of the lower deck. Obviously, the hole structure left will not affect the rain-proof effect of the corrugated board. When the sun is in the sun, it is firstly exposed to the upper layer, so that the temperature of the upper layer is also high, and its temperature must be transmitted to the air layer between the upper and lower layers, so that the temperature between the two layers is also relatively increased, because when the corrugated board is used All use slopes to cover the roof, which will promote the flow of the atmosphere. The cold air in the atmosphere will convect the hot air flowing into the atmosphere through the hole 3. At the same time, the hot air in the house and the air between the two-layer panels will also produce convection. That is, it flows from the hole 6 of the lower layer into the interlayer between the two layers, and then flows into the atmosphere from the upper hole 3. This cycle is endless, as can be seen from the convection situation in Figure 3, which keeps the air in the house and the factory fresh and achieves heat insulation. , heat dissipation and exhaust purposes.

Embodiment two: can take the first layer (bottom layer) plate of double-layer corrugated plate not to punch hole structure, all other construction methods are identical with embodiment one, play its multifunctional effect equally.

In addition, according to the design proposal, there is also an embodiment of a capping structure on the convection hole with reference to Fig. 8 , Fig. 9 , and Fig. 10 .

Description of drawings:

Fig. 1 Stereoscopic view of the construction method of corrugated building board multifunctional use

1 The crest of the lower plate 2 The trough of the lower plate

3 The hole of the upper plate 4 The trough of the upper plate

5 The crest of the upper plate 6 The hole of the lower plate

7 Horizontal strips between two-layer boards

Figure 2 Placement of horizontal bars between corrugated plates on the second floor

7 Horizontal strips between the second-layer boards 8 Nails or screws for fixing the horizontal strips and corrugated boards

Figure 3 The cross-sectional view of the air convection holes of the upper and lower corrugated plates staggered left and right. The direction indicated by the arrow is the flow direction of the air

Fig. 4 Cross-sectional view of the air convection holes of the upper and lower corrugated plates staggered

11 Extended eaves of the upper air convection hole

12 Extended eaves of the lower air convection hole

3 Holes of the upper plate 6 Holes of the lower plate

7 Horizontal strips between two-layer boards

Figure 5 is a perspective view of the air convection holes of the upper and lower corrugated plates left at the troughs

1 The crest of the lower plate 2 The trough of the lower plate

3 The hole of the upper plate 4 The trough of the upper plate

5 The crest of the upper plate 6 The hole of the lower plate

7 Horizontal strips between two-layer boards

Figure 6 is an enlarged view of the upper plate in Figure 5 (the lower layer is also the same)

3 The hole of the upper plate 4 The trough of the upper plate

5 The crest of the upper plate 11 The eaves of the hole

Figure 7 The air convection holes of the upper and lower corrugated plates with hole eaves are staggered from each other

flow pattern

1 The crest of the lower corrugated plate 3 The hole of the upper corrugated plate

5 The crest of the upper corrugated plate 6 The hole of the lower corrugated plate

7 The horizontal bar between the second-layer boards 11 The eaves of the holes in the upper corrugated board

12 The eaves of the corrugated plate hole in the lower layer

Figure 8 Another structure and construction method of the air convection hole of the corrugated building board with a cover structure

Law

Figure 9 is an enlarged view of the covered structure of the air convection hole of the corrugated building board in Figure 8

 The support legs of the hole cover of the convection hole can be two pairs or one or more pairs,

It is also possible to make the hole an air convection hole with one side opening

Figure 10 The air convection diagram of the air convection hole covered structure of the corrugated building board

The arrow is the direction of air flow

Claims (4)

1. the construction method of the multi-functional use of a ripple construction panel, it is characterized in that employed two-layer ripple construction panel is to take the corresponding placement with trough of crest, a plurality of a certain orientation are set between two plates, the horizontal stripe of the fixedly doubling plate of different spacing, and corrugated sheet is provided with hole preface and upper and lower mutual dislocation.

2. according to the construction method of the multi-functional use of the described ripple construction panel of claim 1, it is characterized in that being fixed between the two-layer corrugated sheet of peak, paddy dislocation and accompany horizontal stripe, the orientation setting of this horizontal stripe is exceeded not block hole, spacing between the height of its horizontal stripe, material and the horizontal stripe can change in usage range.

3. according to the construction method of the multi-functional use of the described ripple construction panel of claim 1, it is characterized in that on two-layer corrugated sheet, hole being set, this hole is orderly beating on the crest of upper and lower two laminates, the spacing of its hole is that hole above, lower plywood is enough to stagger and is as the criterion, hole also can only singlely be arranged in upper strata or the lower floor, the diameter of hole is not limit, and also can design on the hole and add a cover structure.

4. according to the construction method of the multi-functional use of the described ripple construction panel of claim 1, it is characterized in that this construction method all is not subjected to any restriction for material, shape, the size of ripple construction panel.

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