KR20090050570A - Heat insulation sheet - Google Patents

Abstract

The present invention relates to a heat insulating sheet, and more particularly, to a heat insulating sheet to attach an air pocket to the sheet for the vinyl house to enhance the buffering action and at the same time to increase the heat insulation effect of the vinyl house. As a means for solving the above problems, it is characterized in that the insulating member for forming an air layer between the first sheet and the second sheet. According to the present invention due to the buffering effect of the air pocket does not cause damage to the crop sheet is damaged by the plastic sheet by an external impact such as hail. In addition, the heat insulation effect of the air layer included in the air pocket increases the thermal insulation of the plastic house, thereby minimizing the heating cost and maximizing the heating efficiency. In addition, the reinforcing mesh is further configured to obtain a buffering effect and a thermal insulation effect, and to further strengthen the structure of the vinyl house to prevent the collapse of the vinyl house. In addition, when snow is accumulated in the plastic house, the heating device attached to the vinyl sheet may be operated to melt the snow, thereby preventing the collapse of the plastic house due to the snow load. In addition, installation and maintenance costs are low, so even small farms can be installed at low cost.

Vinyl, vinyl sheet, thermal insulation sheet for green house

Description

Heat insulation sheet {Heat insulation sheet}

The present invention relates to a heat insulating sheet, and more particularly, to a heat insulating sheet to attach an air pocket to the sheet for the vinyl house to enhance the buffering action and at the same time to increase the heat insulation effect of the vinyl house.

In general, crops such as various vegetables, flowers, or special crops are grown in a plastic house after being equipped with artificial greenhouses. In particular, the vinyl house is to control the temperature in the growing environment of the crop, to protect the crop from the cold outside temperature, and to prevent the loss of warm air inside the temperature controlled to the proper temperature for crop cultivation to the outside. will be.

The structure of the plastic house is made of a steel frame in the form of a tunnel, the tunnel is covered with vinyl, and doors and vents are formed. In addition, heating and watering facilities are formed according to the purpose of using the plastic house.

However, in the winter, the vinyl house only insulates one layer of vinyl even if it is heated to increase the temperature of the room, so the heat is easily dissipated to the outside, resulting in considerable heat loss.

Therefore, the insulation cost is added to prevent heat loss, and a large amount of fuel and power are consumed to increase the room temperature, and the heating cost is added. The problem arises. In addition, it is often used to overlap the plastic sheet for the vinyl house, which is difficult to realize a solid vinyl house structure and the effect of thermal insulation is not great.

In addition, when there is a lot of snow in winter, a lot of snow is loaded on the top of the vinyl house, and thus the structure of the plastic house cannot stand and collapses. The prefabricated vinyl house of the double structure changes the shape of the skeletal pipe of the vinyl house into a square and assembles by passing the crossbar pipe therebetween to install the prefabricated vinyl house of the double structure which does not collapse easily even if a lot of snow is accumulated. However, if the structure of the plastic house is installed in double, the insulation can be increased, but it is inconvenient to install the skeleton in double and install the double vinyl for insulation and insulation.

In order to restore the collapsed plastic house due to such a lot of snow, it is necessary to remove the vinyl covered on the top and return the structure to its original state, or the structure that is severely damaged is to be removed and replaced, resulting in the cost of repair and replacement. do.

In addition to the damage of the plastic house due to a lot of snow, such as when hail comes, the vinyl house is often torn and broken by external shocks. Torn vinyl from hail can damage crops as well as damage the crops, causing economic damage to farmers.

The present invention is to solve the above problems, the object is to prevent the damage to the vinyl due to the impact of hail, such as by attaching a reinforcing member consisting of air pockets on the vinyl sheet of several layers.

In addition, there is another purpose to maximize the heating effect while saving heating costs by increasing the warming effect using the air layer included in the air pocket.

In addition, there is another purpose to further strengthen the vinyl structure of the vinyl house, including a reinforcing mesh and a heating device, and to prevent the collapse of the plastic house due to the snow load.

As a means to solve the above problem,

It is characterized in that the insulating member for forming an air layer between the first sheet and the second sheet.

In addition, the first and second insulating members for forming an air layer are formed on one surface of the first sheet and the second sheet, respectively, the first sheet and the second sheet is characterized in that the air pocket of the insulating member is formed to be coupled to face each other .

In addition, the insulating member is characterized in that a plurality of air pockets are formed.

In addition, the thermal insulation sheet has a first connection portion and a second connection portion are formed on both edges of the first sheet and the second sheet, respectively, the first connection portion 650a is formed by cutting one side of the second sheet and the insulating member and the second connection portion The first sheet is characterized in that the one side is formed by cutting.

In addition, the insulating sheet has a first connecting portion and a second connecting portion are formed on both edges of the first sheet and the second sheet, respectively, the first connecting portion is formed by cutting one side of the first sheet and the first insulating member, the second connecting portion The second sheet and the second insulating member is characterized in that formed on one side of the cut.

In addition, the thermal insulation sheet is characterized in that it is formed to further include a reinforcing mesh.

In addition, the reinforcing mesh is characterized in that it is installed to form a grid between the air pockets.

In addition, the thermal insulation sheet is characterized in that the surface heating element is further provided.

In addition, the first sheet and the second sheet is characterized in that the material is a vinyl material or a tent material.

According to the present invention due to the buffering effect of the air pocket does not cause damage to the crop sheet is damaged by the plastic sheet by an external impact such as hail.

In addition, the heat insulation effect of the air layer included in the air pocket increases the thermal insulation of the plastic house, thereby minimizing the heating cost and maximizing the heating efficiency.

In addition, the reinforcing mesh is further configured to obtain a buffering effect and a thermal insulation effect, and to further strengthen the structure of the vinyl house to prevent the collapse of the vinyl house.

In addition, when snow is accumulated in the plastic house, the heating device attached to the vinyl sheet may be operated to melt the snow, thereby preventing the collapse of the plastic house due to the snow load.

In addition, installation and maintenance costs are low, so even small farms can be installed at low cost.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to components of each drawing, the same reference numerals are used for the same components as much as possible even if they are shown in different drawings.

In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a perspective view of a thermal insulation sheet according to a first embodiment of the present invention, Figure 2 is a cross-sectional view of A-A shown in FIG. As shown in Figures 1 and 2, the insulating sheet 100 for the vinyl house of the present invention is provided with a thermal insulation member 130 for forming an air layer between the first sheet (110a) and the second sheet (110b) do.

The sheet member 110 is composed of a first sheet 110a and a second sheet 110b.

The insulating member 130 has a plurality of air pockets 132 including the air is formed to have an excellent thermal insulation effect and buffering power. The thermal insulation member 130 including the air pocket 132 generally uses a packaging material used when packing a bowl or a broken object.

In addition, the first and second sheets 110a and 110b may be manufactured in a vinyl material or a tent material.

In addition, the thermal insulation sheet 130 is configured in the form of a roll, it can be used to roll or vertically at a certain interval in the structure such as a plastic house as desired. The use of the thermal insulation sheet 100 is not limited to the plastic house and can be used as window insulation, various thermal insulation materials, outdoor tents and the like.

Hereinafter, one use example of the present invention will be described.

(First embodiment)

As shown in Figure 1 and 2, the thermal insulation sheet 100 for a vinyl house according to the first embodiment of the present invention by attaching the insulating member 130 between the first sheet (110a) and the second sheet (110b) Is formed.

The insulating member 130 includes a plurality of air pockets 132 containing air. Since heat received from the outside is stored in the air contained in the air pocket 132, the heat does not easily escape, and thus has an excellent thermal insulation effect. That is, since the air pocket 132 blocks heat so that heat coming into the inside of the vinyl house is not easily escaped to the outside using the thermal insulation sheet 100, when the weather suddenly becomes cold or the amount of sunshine falls, the inside of the plastic house. Can maintain the temperature.

In addition, when hail comes or an impact is generated from the outside, since the air pocket 132 of the insulating member 130 absorbs the shock, the sheet is not damaged, thereby preventing damage to crops due to hail.

In the present invention, although the heat insulating member 130 is attached between the first and second sheets 110a and 110b of the two sheets, the heat insulating member 100 for a more rigid vinyl housing is attached by attaching the heat insulating member 130 between the sheets of several layers. ) Can be configured.

In addition, the insulating member 130 may be attached to the first sheet 110a and the second sheet 110b in whole or in part.

(Second embodiment)

3 is a perspective view of a heat insulating sheet according to a second embodiment of the present invention, and FIG. 4 is a cross-sectional view of B-B shown in FIG. 3. As shown in FIGS. 3 and 4, the insulating sheet 200 includes an insulating member 130 and a planar heating element 270 having an air pocket 132 between the first sheet 110a and the second sheet 110b. ) Is formed by attaching.

The planar heating element 270 refers to an object having a mat shape having a function of converting electrical energy into thermal energy through a heating element having electrical matters. Since the thin film or surface itself generates heat, there is almost no heat loss to the periphery, and it is safe because it can generate heat at a constant temperature over the entire surface without rising above the first set temperature.

During the winter season, a lot of snow accumulates in the plastic house due to frequent snow and heavy snowfall. At this time, if the snow accumulated in the plastic house is not removed in a timely manner, the weight of the snow cannot be overcome and the vinyl house may collapse or the vinyl may be torn, resulting in freezing of crops or loss of value as a commodity.

When the snow comes to accumulate in the plastic house, when a certain amount of snow is accumulated in the plastic house, the power is melted by connecting the power to the planar heating element 270 configured in the thermal insulation sheet 200 to melt the snow and the plastic house collapses. Can be prevented. In this case, the planar heating element 270 may be configured at the lower portion of the first sheet 110a and the second sheet 110b or at the lower portion of one sheet thereof.

In addition, the planar heating element 270 may be configured by dividing a portion or a predetermined interval of the thermal insulation sheet 200, or may be configured throughout the thermal insulation sheet 200.

(Third Embodiment)

5 is a plan view of a thermal insulation sheet according to a third embodiment of the present invention, and FIG. 6 is a cross-sectional view of C-C shown in FIG. 5. As shown in Figure 5 and Figure 6, the vinyl house thermal insulation sheet 300 of the third embodiment is formed by further comprising a reinforcing mesh 380 between the thermal insulation sheet for the vinyl house formed according to the first embodiment.

The reinforcing mesh 380 having a lattice structure is included between the first sheet 110a and the second sheet 110b to absorb the impact received from the outside together with the thermal insulation member 130 to strengthen the structure of the vinyl house. The reinforcing mesh 380 is installed to form a lattice between the air pockets 132 of the insulating member 130. The reinforcing mesh 380 may be implemented in light and tough nylon or fishing line.

The reinforcing mesh 380 is configured between the air pockets 132 to prevent the thermal insulation sheet 300 together with the air pockets 132 from being damaged from an external impact such as hail. In addition, the vinyl house is firmly formed of a thermal insulation sheet 300 including a reinforcing mesh 380 to prevent snow from collapsing due to accumulation of snow in the plastic house in winter.

In addition, the insulating member 130 is attached to the first sheet 110a and the second sheet 110b and the reinforcing mesh 380 is further attached so that the insulating member 130 and the sheet member 110 can be firmly attached. do.

The reinforcing mesh 380 may be configured between several layers of the sheet member 110 as in the first embodiment. In addition, the reinforcing mesh 380 may be attached to the sheet member 110 in whole or in part.

(Example 4)

7 is a plan view of a thermal insulation sheet according to a fourth embodiment of the present invention, and FIG. 8 is a cross-sectional view of D-D shown in FIG. 7. As shown in FIGS. 7 and 8, the insulating sheet 400 according to the fourth embodiment is formed by further installing a planar heating element 270 on the insulating sheet including the reinforcing mesh 380 formed according to the third embodiment. .

The thermal insulation sheet 400 is provided with a reinforcing mesh 380 and an air pocket 132 to enhance the buffering force, as well as the surface heating element 270 is further provided to melt snow in the plastic house when the snow is accumulated in the plastic house Can be prevented from falling down.

(Example 5)

9 is a cross-sectional view of the thermal insulation sheet according to the fifth embodiment of the present invention. As shown in FIG. 9, in the heat insulating sheet 500 according to the fifth embodiment, the first and second heat insulating members 130a and 130b forming an air layer on one surface thereof are respectively the first sheet 110a and the second sheet 110b. The first and second air pockets 132a and 132b of the first and second thermal insulation members 130a and 130b attached thereto are attached to face each other.

The first insulating member 130a is coupled to one surface of the first sheet 110a, and the second insulating member 130b is coupled to one surface of the second sheet 110b.

The first sheet 110a and the first and second air pockets 132a and 132b of the second sheet 110b to which the first and second heat insulating members 130a and 130b are coupled are disposed to face each other. At this time, the first air pocket 132a and the second air pocket 132b are coupled to be engaged with each other so that a constant thickness is formed.

After the first insulating member 130a or the second insulating member 130b is combined with one sheet, the sheet may be attached to a plurality of sheets to form the insulating sheet.

(Sixth Embodiment)

10 is a cross-sectional view of the thermal insulation sheet according to the sixth embodiment of the present invention. As shown in FIG. 10, the sixth embodiment of the insulating sheet 600 has a first connection part 650a and a second connection part 650b at both edges of the first sheet 110a and the second sheet 110b, respectively. Is formed. At this time, the first connector 650a is formed by cutting one side of the second sheet 110b and the insulating member 130, and the second connector 650b is formed by cutting one side of the first sheet 110a. In this embodiment, the insulating member 130 is attached to the second sheet (110b).

The thermal insulation sheet 600 is formed by coupling the insulation member 130 between the first sheet 110a and the second sheet 110b. At this time, one side of the insulating member 130 attached to the second sheet 110b and the second sheet 110b is cut to form the first connection part 650a. In addition, one side of the first sheet 110a is cut to form a second connection part 650b.

The first connector 650a is formed on one surface of the first sheet 110a, and the second connector 650b is formed of the air pocket 132 of the insulating member 130 attached to the second sheet 110b.

When the vinyl house is installed using the thermal insulation sheet 600, the thermal insulation sheet 600 is cut to fit the size of the vinyl house, and the first connection part 650a and the second connection portion configured in each of the thermal insulation sheets 600 are cut. The connection part 650b is coupled to each other. That is, when the sheet and the sheet without the connecting portion 650 are used in connection, the connecting portion becomes thick, so that the first connecting portion 650a and the second connecting portion 650b are combined to maintain a constant thickness and connect the insulating sheet 600. It can be used not only because of its aesthetic appearance but also because it can be connected firmly.

In addition, after the coupling portion 650 is bonded, the tape is further attached to prevent heat loss or rain leakage through the coupling portion.

(Example 7)

11 is a cross-sectional view of the thermal insulation sheet according to the seventh embodiment of the present invention. As shown in FIG. 11, in the thermal insulation sheet 700 according to the seventh embodiment, the first connecting portion 650a and the second connecting portion 650b are formed at both edges of the first sheet 110a and the second sheet 110b, respectively. Is formed. At this time, the first connector 650a is formed by cutting one side of the first sheet 110a and the first insulating member 130a, and the second connector 650b is formed of the second sheet 110a and the second insulating member 130b. One side of the cut) is formed. In the present embodiment, the first and second insulating members 130a and 130b are attached to the first sheet 110a and the second sheet 110b, respectively.

The first connection part 650a is formed by cutting one side of the first sheet 110a and the first insulating member 130a from the insulating sheet combined as in the fifth embodiment. In addition, one side of the second sheet 110b and the second insulating member 130b is cut to form the second connection part 650b.

When installing the vinyl house using the thermal insulation sheet 700, the insulation sheet is cut to fit the size of the vinyl house, and the first connection portion 650a and the second connection portion 650b configured to each cut insulation sheet 700. Combine and connect. In this case, each of the first and second air pockets 132a and 132b formed in the first connection part 650a and the second connection part 650b is coupled to be engaged with each other to connect the thermal insulation sheet 700.

1 is a perspective view of a thermal insulation sheet according to a first embodiment of the present invention.

2 is a cross-sectional view of A-A shown in FIG.

3 is a perspective view of a thermal insulation sheet according to a second embodiment of the present invention.

4 is a cross-sectional view of B-B shown in FIG.

5 is a plan view of a thermal insulation sheet according to a third embodiment of the present invention.

6 is a cross-sectional view of C-C shown in FIG.

7 is a plan view of a thermal insulation sheet according to a fourth embodiment of the present invention.

8 is a cross-sectional view of the D-D shown in FIG.

9 is a cross-sectional view of the thermal insulation sheet according to the fifth embodiment of the present invention.

10 is a cross-sectional view of the thermal insulation sheet according to the sixth embodiment of the present invention.

11 is a cross-sectional view of the thermal insulation sheet according to the seventh embodiment of the present invention.

DESCRIPTION OF SIGNS RELATED TO MAIN PART OF THE INVENTION

100, 200, 300, 400, 500, 600, 700: Insulation sheet

110a: first insulation sheet 110b: second insulation sheet

130: thermal insulation member 130a: first thermal insulation member

130b: second heat insulating member 132: air pocket

132a: 1st air pocket 132b: 2nd air pocket

270: plane heating element 380: reinforcing mesh

650a: first connection portion 650b: second connection portion

Claims (9)

Insulating sheet, characterized in that the insulating member 130 is provided to form an air layer between the first sheet (110a) and the second sheet (110b). First and second insulating members 130a and 130b for forming an air layer are formed on one surface of the first sheet 110a and the second sheet 110b, respectively. The first sheet (110a) and the second sheet (110b) is an insulating sheet, characterized in that the air pocket 132 of the insulating member 130 is coupled to face each other. The method according to claim 1 or 2, The insulating member 130 is a thermal insulation sheet, characterized in that a plurality of air pockets (132) are formed. The method of claim 1, The insulating sheet has a first connecting portion 650a and a second connecting portion 650b are formed at both edges of the first sheet 110a and the second sheet 110b, respectively. The first connector 650a is formed by cutting one side of the second sheet 110b and the insulating member 130, and the second connector 650b is formed by cutting one side of the first sheet 110a. Thermal insulation sheet characterized in that it becomes. The method of claim 2, The insulating sheet has a first connecting portion 650a and a second connecting portion 650b are formed at both edges of the first sheet 110a and the second sheet 110b, respectively. The first connector 650a is formed by cutting one side of the first sheet 110a and the first heat insulating member 130a, and the second connector 650b is formed of the second sheet 110b and the first sheet. 2, the insulating sheet is formed by cutting one side of the insulating member (130b). The method according to claim 1 or 2, The thermal insulation sheet is a thermal insulation sheet, characterized in that formed by further including a reinforcing mesh (380). The method of claim 6, The reinforcing mesh 380 is a thermal insulation sheet, characterized in that installed between the air pocket 132 to form a grid. The method of claim 6, The heat insulating sheet is a heat insulating sheet, characterized in that the surface heating element 270 is further provided. The method according to claim 1 or 2, The first sheet (110a) and the second sheet (110b) is a heat insulating sheet, characterized in that the material is a vinyl material or a tent material.

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