JPH0741331U - Radiant cooling and heating curtain device - Google Patents

Abstract

(57) [Summary] [Object] The present invention relates to a radiant cooling and heating curtain device mounted on a wall surface, and an object thereof is to secure a sufficient size of a radiant panel area and to easily install it on site. [Structure] A curtain rail supported on a wall surface, a plurality of mounting brackets movably mounted on the curtain rail, and a radiation curtain panel mounted on the plurality of mounting brackets, the radiation curtain panel comprising: The curtain rail includes a curtain that is expandable and contractible along the longitudinal direction of the curtain rail, and a flexible cold / hot water tube that is integrated with the curtain and transfers heat to the curtain.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a radiant cooling / heating curtain device mounted on a wall surface.

[0002]

[Prior art]

 In recent years, as an air conditioning system, a radiation air conditioning system has attracted attention from the viewpoint of energy saving, CFC-free property, and comfort. In particular, a comfortable environment is required as an air-conditioning environment in living rooms and sickrooms such as apartments for the elderly, recreation facilities, homes for the aged, medical facilities for the elderly.

In a radiant air conditioning system, securing a large radiation panel area is an important element, but it is limited to floors and ceilings that can secure a large radiation panel area, and no radiation type wall panel is used. It was

As such a radiation type wall panel, one for heating has been used, but since it is difficult to secure a large radiation panel area, one for cooling and one for cooling and heating are adopted. Was not done.

Here, by securing a large radiation panel area, the panel surface temperature during cooling is made higher than the dew condensation temperature on the surface, and radiation cooling and heating with less possibility of surface dew condensation is made possible, thus saving energy. Can be planned.

[0006]

[Problems to be solved by the device]

 However, even if an attempt was made to install a radiant cooling and heating device for walls that has a wall panel for heating and cooling with a large radiant panel area on the site, furniture and windows were installed on the wall surface, so the radiant panel area was too large. There was a problem of being restricted by.

Further, even if an attempt was made to install a radiant cooling / heating device for walls on site, much piping work and the like was troublesome. The present invention has been made to solve the above-mentioned problems, and an object thereof is to provide a radiant cooling / heating apparatus for walls, which secures a sufficient radiant panel area and can be easily installed on site. Is.

[0008]

[Means for Solving the Problems]

 The invention according to claim 1 comprises a curtain rail supported on a wall surface, a plurality of mounting brackets movably mounted on the curtain rail, and a radiation curtain panel mounted on the plurality of mounting brackets. The radiant curtain panel includes a curtain that is expandable / contractible along the longitudinal direction of the curtain rail, and a flexible cold / hot water tube that is integrated with the curtain and transfers heat to the curtain. And

According to a second aspect of the present invention, in the radiant cooling / heating curtain device according to the first aspect, the length of the curtain rail is longer than the width of the radiant curtain panel, and both ends of the cold / hot water tube in the longitudinal direction. The side is characterized in that it constitutes a movable part that protrudes from the curtain.

According to a third aspect of the present invention, in the radiant cooling / heating curtain device according to the first aspect, the radiant curtain panel has a reflecting metal foil material disposed on a window surface side of the hot / cold water tube. It is characterized by doing.

According to a fourth aspect of the present invention, in the radiant cooling / heating curtain device according to the third aspect, the radiant curtain panel has a heat insulating material disposed on a window surface side of the reflecting metal foil material. It is characterized by being

According to a fifth aspect of the invention, in the radiant cooling and heating curtain device according to the fourth aspect, a fixture supported on a wall surface and a radiant curtain panel attached to the fixture so as to be able to be wound and unwound. The radiant curtain panel includes a foldable curtain and a flexible cold / hot water tube that is integrated with the curtain and transfers heat to the curtain.

[0013]

[Action]

 According to the first aspect of the invention, when the curtain rail is attached to the wall surface and the radiation curtain panel is attached to the curtain rail via the plurality of attachments, the cold and hot water tubes are arranged together with the curtain.

The radiation curtain panel also functions as an ordinary curtain, and when it is not used, the radiation curtain panel is contracted on the curtain rail. At this time, the hot and cold water tubes are shrinking together with the curtain.

The radiation curtain panel is extended on the curtain rail while being moved through the mounting bracket. At this time, the cold and hot water tubes also grow as the curtain grows. When hot water or cold water is supplied to the cold / hot water tube of the radiant panel unit, heat is transferred from the cold / hot water tube to the curtain, and radiant heating or radiative cooling is performed from the surface of the curtain.

According to the radiant cooling / heating curtain device of the second aspect of the invention, the length of the curtain rail is longer than the width of the radiant curtain panel, and both ends of the cold / hot water tube in the length direction are separated from the curtain. Since the movable part that protrudes is configured, the position of the radiation curtain panel can be changed.

According to the radiant cooling / heating curtain device of the third aspect of the present invention, the radiant curtain panel has the reflecting metal foil material disposed on the window surface side of the cold / hot water tube. The heat rays of the hot and cold water tubes are reflected toward the room by the reflective metal foil material.

According to the radiant cooling / heating curtain device of the fourth aspect of the present invention, since the radiant curtain panel has the heat insulating material disposed on the window surface side of the reflecting metal foil material, The heat insulating material prevents the heat of the outside air transferred from the window from being transferred to the cold / hot water tube.

According to the radiant cooling / heating curtain device of the fifth aspect, the same radiation function as that of the radiant cooling / heating curtain device of the first aspect is realized. In addition, the radiation curtain panel is stored by being wound up on the fixture and used by being unwound.

[0020]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 to 4, a radiant cooling and heating curtain device according to an embodiment of the present invention will be described.

In the figure, reference numeral 1 is a floor slab, and a ceiling slab 2 is arranged above the floor slab 1. A wall 3 is formed between the floor slab 1 and the ceiling slab 2. A room 4 is formed by the floor slab 1, the ceiling slab 2, the wall 3 and a wall (not shown).

A balcony 5 is extended on the side of the wall 3 opposite to the chamber 4, and a cold / hot water heat source unit 6 is arranged on the balcony 5. A cold / hot water supply pipe 7 and a cold / hot water return pipe 8 are connected to the cold / hot water heat source unit 6.

An outlet box 9 is attached to the wall 3, and a cold / hot water supply port 10 and a cold / hot water return port 11 are supported by a surface panel 9 A of the outlet box 9 and these cold / hot water supply port 10 The cold / hot water supply pipe 7 and the cold / hot water return pipe 8 are connected to the cold / hot water return port 11.

A window 12 is provided at the center of the wall 3. A curtain rail 13 is fixed to the wall surface 3A of the wall 3 above the window 12 via brackets 14 and 14 (only one position is shown in FIG. 2). The curtain rail 13 is installed horizontally.

On the curtain rail 13, a plurality of (15A, 15B, 15C, 15D, 15E) mounting brackets 15 (15A, 15B, 15C, 15D) are movably mounted. Two radiation curtain panels 16 and 16 are suspended from a plurality of mounting brackets 15. Since the two radiation curtain panels 16 and 16 have the same structure and mounting structure, only one of them will be described.

The radiation curtain panel 16 is formed in a vertically long rectangular shape and has a thickness of about 10 mm to 20 mm. The double curtain 17, the cold / hot water tube 18, the heat insulating material 19, and the reflection metal. It is composed of a foil material 20.

The length of the curtain rail 13 is longer than the width of the radiant curtain panel 16, and the radiant curtain panel 16 is suspended by three of the five mounting brackets 15A, 15B, 15C. The remaining two mounting brackets 15D and 15E slide on the portions of the curtain rail 13 other than the radiation curtain panel 16.

The double curtain 17 is knitted with a thick curtain cloth to form a sandwich type space, and is composed of an indoor side portion 17A and a window side portion 17B. The cold / hot water tube 18 is formed by bending a polyethylene pipe having a flexible property in a meandering shape, and is housed in the double curtain 17 in a planar manner integrally with the same, and its chamber surface side 18E is a double chamber. It is in contact with the indoor side portion 17A of the heavy curtain 17.

The heat insulating material 19 is housed in the double curtain 17, and is housed between the window side portion 17 B of the double curtain 17 and the reflecting metal foil material 20, and the heat of the outside air transmitted from the window 12 is cooled. Transmission to the water tube 18 is prevented.

The reflection metal foil material 20 is made of an aluminum foil material, is located on the window side of the cold / hot water tube 18 and is housed inside the double curtain 17, and reflects the heat of the cold / hot water tube 18 to the indoor side. is doing.

The double curtain 17 is configured to be capable of expanding and contracting along the longitudinal direction of the curtain rail 13, and heat is transferred from the cold / hot water tube 18 to the indoor side portion 17 A thereof, and the heat is radiated to the chamber 4. Air conditioning is provided. The surface area of the double curtain 17 ensures the required radiation surface area. As a result, the curtain surface temperature during cooling is higher than the dew condensation temperature on the surface, enabling radiant cooling and heating with less possibility of dew condensation on the surface.

Both ends in the lengthwise direction of the cold / hot water tube 18 are protruded from the radiation curtain panel 16 to form movable portions 18A and 18B, and these movable portions 18A and 18B are arranged along the curtain rail 13. The pipe ends of the movable parts 18A and 18B are held by two attachment fittings 15D and 15E of the five attachment fittings 15, and the cold / hot water supply port 10 and the cold / hot water return port of the cold / hot water tube 18 are connected to the pipe ends. 11 is connected. If the cold / hot water supply side portion of the cold / hot water tube 18 is the forward portion 18C and the cold / hot water return side portion is the return portion 18D, the forward portion 18C and the return portion 18D are located on the same surface. ing.

In this embodiment, however, the radiant cooling / heating curtain device is installed on the wall surface 3A in the same manner as a normal curtain. That is, the curtain rail 13 is attached to the wall surface 3A, and then the radiation curtain panel 16 is hung from the curtain rail 13 via a plurality of attachment fittings 15. Therefore, the cold / hot water tube 18 is arranged together with the double curtain 17. Further, the respective tube ends of the movable parts 18A and 18B of the cold / hot water tube 18 of the radiation curtain panel 16 are connected to the cold / hot water supply port 10 and the cold / hot water return port 11 of the cold / hot water tube 18.

Then, in the summer, cold water is supplied from the cold / hot water heat source unit 6 to the outward portion 18 C of the cold / hot water tube 18, and is supplied to the radiation curtain panel 16. The heat of the cold / hot water tube 18 is transmitted to the indoor side portion 17A of the double curtain 17, and the indoor side portion 17A of the double curtain 17 radiatively cools the room 4, and at the same time, The temperature of the cold water rises due to the temperature difference with the air in the chamber 4.

The cold water whose temperature has risen passes through the returning portion 18 D of the cold / hot water tube 18, returns to the cold / hot water heat source unit 6, and is cooled by the cold / hot water heat source unit 6. Cold water repeats the above circulation.

On the other hand, in winter, hot water is supplied from the cold / hot water heat source unit 6 to the outward portion 18C of the cold / hot water tube 18, and the flow of this hot water is the same as the flow of cold water in summer, but the radiation curtain panel At 16, the interior side portion 17A of the double curtain 17 provides more radiant heating to the room 4. The temperature of the hot water changes due to the temperature difference between the hot water and the air in the chamber 4, and the temperature drops. The hot water whose temperature has dropped returns to the cold / hot water heat source unit 6 and is heated.

On the other hand, the radiation curtain panel 16 also functions as an ordinary curtain, and the radiation curtain panel 16 is contracted on the curtain rail 13 when the curtain is not used. At this time, the cold / hot water tube 18 is contracted together with the double curtain 17. The radiation curtain panel 16 is in a state in which its position is changed to the end portion of the curtain rail 13 while bending the movable portions 18A and 18B at the same time as bending itself.

When the radiation curtain panel 16 is used, the radiation curtain panel 16 is extended on the curtain rail 13 while being moved through the mounting member 15. At this time, the cold / hot water tube 18 also extends along with the extension of the double curtain 17.

According to the above configuration, the flexible cold / hot water tube 18 that transfers heat to the double curtain 17 is integrated with the expandable double curtain 17, so that the double curtain is A heat ray for radiant cooling and heating can be radiated to the room 4 from the indoor side portion 17A of the heater 10. Therefore, the double curtain 17 and the cold / hot water tube 18 integrated with the double curtain 17 can maintain the same radiation function as that of sufficiently securing the radiation area.

Of course, since the double curtain 17 and the cold / hot water tube 18 are flexible, they can also have a function as a commonly used curtain. Further, if the double curtain 17 and the hot and cold water tube 18 are installed in a unitized state in advance, the radiant cooling and heating curtain device can be easily installed on site without being restricted by the size of the radiant area. Therefore, it is possible to reduce piping work.

In this embodiment, a polyethylene pipe is used as an example of the cold / hot water tube having a flexible property, but the tube is not limited to this. Further, in this embodiment, the radiation curtain panel employs a double curtain as the curtain, and the cold and hot water tubes 18 are housed in the double curtain to integrate them, but a single curtain may be used. good.

Further, in this embodiment, the outward portion 18C and the return portion 18D of the cold / hot water tube 18 are arranged on the same surface in the direction from the window 12 to the chamber 4, but the outward portion 18C is arranged on the indoor side surface. By arranging the returning portion 18D on the window side surface, the forward portion 18C and the returning portion 18D can be arranged at different surface positions in the direction from the window 12 to the chamber 4.

Further, in this embodiment, the curtain rail is installed in the horizontal direction, and therefore the radiation curtain panel is structured to expand and contract in the horizontal direction. However, the curtain rail is installed in the vertical direction and the radiation curtain is installed. The panel can be configured to expand and contract in the vertical direction.

Further, in the present embodiment, the room 4 is provided with radiant cooling and heating only by the radiant curtain panels 16 and 16, but the radiant curtain panels 16 and 16 and the radiant panel for the ceiling not shown. By combining with the floor radiant panel, it is possible to perform wide radiant cooling and heating with a wider radiant surface area for the chamber 4.

Furthermore, in the present embodiment, the length of the curtain rail 13 is longer than the width of the radiation curtain panel 16, and the radiation curtain panel is provided on both ends in the length direction of the cold / hot water tube 18. Although the movable portions 18A and 18B protruding from the portion 16 are formed, the length of the curtain rail 13 can be made substantially the same as the width of the radiation curtain panel 16.

In addition, in the present embodiment, the movable parts 18A and 18B of the cold / hot water tube 18 are arranged along the curtain rail 13, but they can be arranged along the floor surface.

A radiant cooling / heating curtain device according to an embodiment of the present invention will be described with reference to FIG. As shown in the figure, the wall surface 21 supports a fixture 22 made of a support rod via a bracket (not shown).

The radiation curtain panel 23 is attached to the fixture 22 so that the radiation curtain panel 23 can be vertically wound and unwound. The radiation curtain panel 23 includes a foldable curtain 24 and a flexible cold / hot water tube 25 that is integrated with the curtain 24 and transfers heat to the curtain 24. The cold / hot water tube 25 is formed in a meandering shape and is made of a polyethylene pipe.

The radiation curtain panel 23 is stored by being wound up on the fixture 22 and used by being unwound. According to this embodiment, the same effects as those of the radiant cooling / heating container device according to the embodiment of the invention described in claim 1 are obtained.

In this embodiment, the radiation curtain panel is vertically windable / unwound, but the radiation curtain panel may be horizontally windable / unwound. .

[0051]

[Effect of device]

 As described above, according to the radiant cooling / heating curtain device of the first aspect of the present invention, in the radiant curtain panel, the flexible cold / hot water tube for transmitting heat to the curtain is integrated with the expandable / contractible curtain. Since it is made into a material, it is possible to radiate heat rays for radiant cooling and heating from the curtain into the room. Therefore, the curtain and the cold / hot water tube integrated with the curtain can have the same radiation function as ensuring a sufficient panel area.

Of course, since the curtain and the cold / hot water tube are flexible, the curtain and the cold / hot water tube can also have a function as a curtain that is normally used. Also, as long as the facility is constructed with the curtain and hot and cold water tubes unitized in advance, the radiation cooling and heating curtain device can be easily installed on site without being restricted by the size of the radiation area. It has the effect of reducing such problems.

According to the radiant cooling / heating curtain device of the second aspect of the present invention, the length of the curtain rail is longer than the width of the radiant curtain panel, and both ends of the cold / hot water tube in the length direction are separated from the curtain. Since the movable part that protrudes is configured, the position of the radiation curtain panel can be changed.

According to the radiant cooling / heating curtain device of the third aspect of the present invention, the radiant curtain panel has the reflecting metal foil material disposed on the window side of the hot / cold water tube. With the metal foil material for reflection, the heat rays of the cold / hot water tube can be reflected toward the room, and the radiation efficiency can be improved.

According to the radiant cooling / heating curtain device of the fourth aspect of the present invention, since the radiant curtain panel has the heat insulating material disposed on the window surface side of the reflecting metal foil material, The heat insulating material can prevent the heat of the outside air transferred from the window from being transferred to the cold / hot water tube.

According to the radiant cooling / heating curtain device of the fifth aspect of the present invention, the same effect as that of the radiant cooling / heating curtain device of the first aspect of the invention can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view of a radiant cooling and heating curtain device according to an embodiment of the invention according to claim 1.

FIG. 2 is a sectional view of the radiant cooling / heating curtain device.

FIG. 3 is an indoor / outdoor sectional view of a wall to which the radiant cooling / heating curtain device is attached.

FIG. 4 is a cross-sectional view of the cold / hot water supply port and the cold / hot water return port of FIG.

FIG. 5 is a perspective view of a radiant cooling / heating curtain device according to an embodiment of the present invention. 13 Curtain Rail 15 Mounting Bracket 16 Radiant Curtain Panel 17 Double Curtain 18 Cold / Hot Water Tube

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Atsushi Ariyoshi 1-18-22 Nishiki, Naka-ku, Nagoya, Aichi Prefecture Takenaka Corporation Nagoya Branch

Claims (5)

[Scope of utility model registration request] 1. A radiation curtain panel comprising: a curtain rail supported on a wall surface; a plurality of mounting brackets movably mounted on the curtain rail; and a radiation curtain panel mounted on the plurality of mounting brackets. Is a radiant cooling / heating system characterized by having a curtain that is expandable / contractible along the longitudinal direction of the curtain rail, and a flexible cold / hot water tube that is integrated with this curtain and transfers heat to the curtain. Curtain device. 2. The length of the curtain rail is longer than the width of the radiation curtain panel, and both ends of the cold and hot water tube in the length direction constitute a movable portion protruding from the curtain. Item 2. The radiant cooling and heating curtain device according to Item 1. 3. The radiant cooling / heating curtain device according to claim 1, wherein the radiant curtain panel has a reflecting metal foil material which is arranged on the window surface side of the cold / hot water tube. 4. The curtain device for radiant cooling and heating according to claim 3, wherein the radiant curtain panel has a heat insulating material disposed on the window surface side of the reflective metal foil material. 5. A fixture supported on a wall surface, and a radiation curtain panel attached to the fixture so as to be able to be wound and unwound. The radiation curtain panel includes a foldable curtain and the curtain. And a flexible cold / hot water tube that is integrated with the curtain and transfers heat to the curtain.