KR20100008106A - Air conditioning air circulation apparatus - Google Patents

Abstract

PURPOSE: An air ventilation device for cooling-and-heating with an insulation function is provided to improve the cooling and heating efficiency by keeping the temperature of the heated and cooled air through the insulation function. CONSTITUTION: An air ventilation device for cooling-and-heating with an insulation function comprises an integrated duct(2) and an air chamber. An air supply path(22) and a ventilation path(24) are formed inside the integrated duct. The air chamber is connected to the integrated duct. A branched air supply duct and a branched ventilating duct are connected to the air chamber in order to convert the flow of air. An insulating panel(3) is attached on the inner wall of the air chamber and integrated duct.

Description

Air Conditioning Air Circulation Apparatus with Insulation Performance

The present invention relates to an air circulation device for cooling and heating having a heat insulating performance, and more particularly, to form an air supply and a ventilation duct integrally so as to reduce the height required for mounting by minimizing volume and supplying air when switching directions. And an air chamber capable of minimizing the installation space by preventing the ventilation ducts from crossing each other. In particular, heat insulating members are installed in the air supply duct, which is a passage through which cold air and warm air pass, and the air supply passage in the air chamber to provide thermal energy of cold air and warm air. The present invention relates to an air circulation device for cooling and heating having heat insulating performance for preservation.

In general, air conditioning and heating systems are installed in multi-storey buildings such as apartments or buildings.

The air conditioning system comprises an air conditioning system including an air conditioning system, an air conditioning apparatus for heat-exchanging air with cold water or hot water generated in the air conditioning apparatus, various air supply and ventilation ducts connected to the air conditioning apparatus, and installed in a building, and an air chamber. Is made of.

In the conventional air conditioning equipment, the air supply duct and the ventilation duct are installed on the ceiling, and when branching to each room, the branch pipe is connected to the air supply duct and the ventilation duct. Is increased.

Therefore, since the ceiling takes a lot of space for the installation of these supply, exhaust ducts, the present applicant has applied for the Republic of Korea Patent No. 0080,29 "Air conditioning unit for air conditioning".

The prior patent has a main purpose to exchange heat energy by recovering the heat of the high-temperature ventilation discharged by heat exchange to the low-temperature air supply, in particular to minimize the installation space to lower the height of the floor.

By the way, the prior patent has been found not suitable for heating and cooling. In particular, the heat energy is lost by the heat exchange with the ventilation that is supplied to the low-temperature or high-temperature air supply during the heating and cooling, a problem that the cooling and heating efficiency is lowered.

The present invention has been made to solve the above problems of the prior art, by forming an insulating member for preserving heat in the air supply duct and the air supply passage of the air chamber for low-temperature and high-temperature air supply to improve the cooling and heating efficiency It is an object of the present invention to provide an air circulation device for heating and cooling having an insulation performance to improve.

In addition, the present invention minimizes the installation space by integrating the air supply duct and the ventilation duct, provided with an air chamber to switch the direction of the air supply and ventilation, the heat insulation to minimize the volume by forming both the air supply passage and the ventilation passage in the air chamber It is an object of the present invention to provide an air circulation device for cooling and heating having a performance.

The object of the present invention described above,

It is composed of an integral duct in which the bulkhead is installed and the supply passage and the ventilation passage are integrally formed, and the air chamber connected to the integrated duct and installed at the branch point of the supply passage and the ventilation passage so as to switch the flow of air. The inner wall of the air supply passage of the integrated duct and the air chamber may be achieved by an air circulation device for cooling and heating having heat insulating performance, characterized in that the heat insulating panel is attached.

According to the present invention, it is possible to preserve the heat of the low temperature and high temperature air, there is an effect that the cooling and heating efficiency can be improved.

In addition, it is possible to significantly reduce the height to be installed there is an effect that can be used substantially wide indoor space.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the overall configuration of the air circulation device for heating and cooling having a heat insulating performance according to the present invention.

As shown in FIG. 1, in the air circulation apparatus for cooling and heating having a heat insulating performance according to the present invention, an integrated duct 2 having a partition wall 25 installed therein and an air supply passage 22 and a ventilation passage 24 integrally formed therein is provided. And an air chamber (4) connected to the integrated duct (2) and having a plurality of openings formed at a branch point to switch the flow of air, wherein the integrated duct (2) and the air chamber ( Insulation panel 3 is attached to the inner wall of 4).

2 is a cross sectional view of the "integrated duct" in Figure 1, Figure 3 is a front sectional view of the "integral duct" in Figure 1, Figure 4 is a side sectional view of the "integral duct" in Figure 1 to be.

As shown in Figs. 2 to 4, in the integrated duct 2, the air supply passage 22 and the ventilation passage 24 are formed by the partition wall 25 formed at the center as a rod-shaped tube having a rectangular cross section.

The heat insulation panel 3 is attached to the inner wall surface of the air supply passage 22, that is, the inner wall, the upper surface, and the lower surface.

The heat insulation panel 3 is a rock wool, styrofoam, urethane, glass surface, foamed polyethylene plate shape is to insulate the low-temperature or high-temperature air is transferred to the air supply passage 22 so as not to lose heat to the outside.

5 is a cross-sectional view of the "air chamber" in Figure 1, Figure 6 is a front sectional view of the "air chamber" in Figure 1, Figure 7 is a side cross-sectional view of the "air chamber" in Figure 1 to be.

As shown in FIGS. 5-7, the air chamber 4 is a rectangular cylinder which has a long side and a short side, and the air supply path S and the ventilation path R are formed inside.

The air supply passage S includes a vertical portion SV having a first inlet 41 on one side and a horizontal portion SH having second and third outlets 42 and 43 on both sides of the long side. ┻ "shape.

An insulation panel 3 is attached to the inner wall of the air supply passage S. Since the material of the heat insulation panel 3 is the same as described above, duplicate description is omitted.

The ventilation passage R has a fourth inlet 44 and a fifth inlet 45 formed on both sides of the first inlet 41 of one short side, and passes through the lower side of the air supply passage 22 and the other long side. The sixth and seventh outlets 46 and 47 are formed at the sides of the second and third outlets 42 and 43.

Here, one fourth or five fifth inlets 44 and 45 may be formed.

Referring to FIG. 6, the height of the vertical portion SV of the air supply passage S may be equal to the height of the fourth and fifth inlets 44 and 45 of the ventilation passage 24, but is not limited thereto. It doesn't have to be.

Referring to FIG. 5, the cross-sectional area of the horizontal portion SH of the air supply passage S is preferably larger than the cross-sectional area of the vertical portion SV, but is not necessarily limited thereto.

The working relationship of the present invention configured as described above will be described.

8 is a plan view showing a state in which the air-conditioning and air circulation device having a heat insulating performance according to the present invention actually installed on the ceiling of the building, Figure 9 is an extract of the combined portion of the integrated duct and the air chamber in FIG. It is a perspective view shown.

As shown in FIG. 8 and FIG. 9, one end of the integrated duct 2 is connected to the air supply and exhaust portions of the air conditioner and the air conditioner connected thereto.

The integrated duct 2 is continuously installed in a straight direction on the ceiling of the building.

On the other hand, the air chamber (4) is installed at a portion connecting the branch air supply duct (100) and the branch ventilation duct (200), which are branched from the integrated duct (2) and divided into respective rooms.

Accordingly, the branch supply duct 100 and the first inlet 41 through the air supply passage 22 of the air chamber 4 and the fourth and fifth inlets 44 and 45 through the ventilation passage 24 respectively. As the branch ventilation duct 200 is connected, the flow of air is switched in the 90 ° direction.

The low temperature or high temperature air supply is supplied to the diffuser 300 installed on the ceiling through the branch air supply duct 100 via the air supply passage S of the air chamber 4 through the air supply passage 22 of the integrated duct 2. It is discharged to perform cooling or heating.

In this case, the low-temperature or high-temperature air is moved through the air supply passages 22 and S in which the heat insulation panel 3 is installed, so that the temperature can be maintained without losing heat to the outside, thereby improving heating and cooling efficiency.

In addition, the heated air in the room is again sucked through the diffuser 300 and the branch ventilation duct 200 to be air-conditioned through the ventilation passage (R) of the air chamber 4 and the ventilation passage 24 of the integrated duct (2). Recovered to the unit.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, all such modifications and modifications being attached It is obvious that the claims belong to the claims.

1 is a perspective view showing the overall configuration of an air circulation device for heating and cooling having a heat insulating performance according to the present invention.

FIG. 2 is a plan sectional view of the "integral duct" in FIG.

3 is a front sectional view of the "integral duct" in FIG.

4 is a side cross-sectional view of the "integral duct" in FIG.

FIG. 5 is a plan sectional view of the “air chamber” in FIG. 1.

FIG. 6 is a front sectional view of the “air chamber” in FIG. 1.

FIG. 7 is a side cross-sectional view of the “air chamber” in FIG. 1.

8 is a plan view showing a state in which the air circulation system for heating and cooling with heat insulating performance according to the invention actually installed on the ceiling of the building.

FIG. 9 is a perspective view illustrating the combined portion of the integrated duct and the air chamber in FIG. 8.

Explanation of symbols on the main parts of the drawings

2: integrated duct 3: insulation panel

4: Air chamber 22, S: Air supply passage

24, R: Ventilation passage 41: First entrance

42: exit 2 43: exit 3

44: fourth entrance 45: fifth entrance

46: Exit 6 47: Exit 7

Claims (5)

An integrated duct 2 in which an air supply passage 22 and a ventilation passage 24 are partitioned inside, It is connected to the integrated duct (2), the branch air supply duct 100 and the branch ventilation duct 200 is connected to the air chamber 4 is installed at the branch point to switch the flow of air, Insulating duct (2) and the inner wall of the air chamber (4) is a heat insulating panel (3) is attached to the air circulation device for heating and cooling with heat insulating performance, characterized in that made. The method of claim 1, The air chamber 4 is a rectangular cylinder having a long side and a short side, and an air supply passage S and a ventilation passage R are formed therein, The air supply passage S includes a vertical portion SV having a first inlet 41 on one side and a horizontal portion SH having second and third outlets 42 and 43 on both sides of the long side. ┻ "shape, The ventilation passage R has fourth and fifth inlets 44 and 45 formed at both sides of the first inlet 41 at one short side, and passes through a lower portion of the air supply passage 22 and at the other long side. 6 and 7 outlets (46, 47) is formed on the side of the second and third outlets (42, 43), the air circulation system for heating and cooling with heat insulating performance. The method according to claim 1 or 2, The heat insulation panel (3) is an air circulation device for heating and cooling, characterized in that formed in the air supply passage (22) of the integrated duct (3) and the air supply passage (S) of the air chamber (4). The method of claim 2, The cross-sectional area of the horizontal portion (SH) of the air supply passage (S) is larger than the cross-sectional area of the vertical portion (SV) air conditioning apparatus for cooling and heating having a heat insulating performance. The method of claim 3, wherein The insulation panel (3) is an air circulation device for heating and cooling with heat insulation, characterized in that made of any one selected from rock wool, styrofoam, urethane, glass surface, foamed polyethylene.

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