JP2009046917A - Louvre arrangement and building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a louver arrangement which has high heat insulation properties imparted thereto, and allows persons in a building to obtain comfortable state even in hot and moist conditions, for example, and to provide the building using the louver arrangement. <P>SOLUTION: The louver arrangement is formed of a louver device provided with a plurality of louver elements in an openable/closable manner, and an inner wall arranged inside the louver device in a manner spaced an interval away from the same. Further the building has a wall structure constructed of the louver arrangement with the above structure. By virtue of a space between the louver device and the inner wall, the louver arrangement can exert high heat insulation properties, and provides comfortable environments for persons in the building. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a louver facility and a building constructed using the louver facility, and in particular, by combining a louver device composed of a plurality of louver elements and an inner wall arranged inside the louver device, various heat insulation effects are improved. For example, the present invention relates to a device devised so that a comfortable living environment can be obtained even in a hot and humid environment.

For example, Patent Literature 1, Patent Literature 2, and Patent Literature 3 disclose the configuration of the louver device.
JP-A-2005-290896 JP-A-2005-314554 JP 2007-93146 A

  The louver devices disclosed in Patent Document 1, Patent Document 2, and Patent Document 3 are roughly configured as follows. A plurality of louver elements are connected at a predetermined pitch, and they are connected to an electric motor via a link mechanism. Then, by starting the electric motor, the plurality of louver elements are opened and closed via the link mechanism.

  Further, for example, when looking at various buildings in a hot and humid environment, there are those in which large entrances and windows are taken and a louver device as described above is incorporated therein.

The conventional configuration has the following problems. For example, a louver device is attached to a doorway or a window of a factory to open and close, but there is a problem that heat insulation is poor. In particular, there is a problem that it is difficult to obtain a comfortable state in a hot and humid environment.
The same is true when a building is seen, and when a louver device is incorporated in an entrance / exit or window, there is a problem that heat insulation is poor. In particular, there is a problem that it is difficult to obtain a comfortable state in a hot and humid environment.

  The present invention has been made on the basis of the above points, and its object is to provide a high-heat insulating property, for example, a louver facility that makes it possible to obtain a comfortable state even in a hot and humid environment and its It is to provide a building using such louver equipment.

In order to achieve the above object, a louver facility according to claim 1 of the present invention includes a louver device comprising a plurality of louver elements that can be opened and closed, and an inner wall that is installed inside the louver device with a space therebetween. It is characterized by comprising.
The louver equipment according to claim 2 is the louver equipment according to claim 1, characterized in that the inner wall has air permeability.
The louver equipment according to claim 3 is the louver equipment according to claim 1, characterized in that the inner wall is light-transmitting.
According to a fourth aspect of the present invention, in the louver equipment according to any one of the first to third aspects, the louver device controls the opening / closing and opening of the plurality of louver elements according to a preset time. It is characterized by being.
The louver equipment according to claim 5 is the louver equipment according to any one of claims 1 to 3, wherein the louver device opens and closes and opens the plurality of louver elements based on a signal from a rainwater detection sensor. It is characterized by controlling the above.
The louver equipment according to claim 6 is the louver equipment according to any one of claims 1 to 3, wherein the louver device is configured to open / close and open the plurality of louver elements based on a signal from a light detection sensor. It is characterized by controlling the above.
The louver equipment according to claim 7 is the louver equipment according to any one of claims 1 to 3, wherein the louver device opens and closes the plurality of louver elements based on signals from temperature and / or humidity detection sensors. And the opening degree is controlled.
The louver equipment according to claim 8 is the louver equipment according to any one of claims 1 to 7, wherein the louver element is made of aluminum.
The louver equipment according to claim 9 is the louver equipment according to any one of claims 1 to 7, wherein the louver element is integrated by assembling a plurality of members from the base end to the tip end. The members are integrated by pressing and engaging the members in the direction from the base end toward the tip.
A building according to claim 10 is characterized in that a wall structure is constructed by using the louver equipment according to any one of claims 1 to 9.

As described above, the louver equipment according to claim 1 of the present invention includes a louver device including a plurality of louver elements that can be freely opened and closed, and an inner wall that is installed inside the louver device with a space therebetween. Therefore, a high heat insulating property can be exhibited by the space between the louver device and the inner wall, thereby providing a more comfortable environment.
Further, the louver equipment according to claim 2 is the louver equipment according to claim 1, wherein the inner wall is provided with air permeability, so that the effect can be further enhanced.
According to a third aspect of the present invention, in the louver facility according to the first aspect, since the inner wall is light-transmitting, it functions effectively when light is taken in.
The louver equipment according to claim 4 is the louver equipment according to any one of claims 1 to 3, wherein the louver device controls the opening and closing and the opening degree of the plurality of louver elements according to a preset time. Therefore, the optimal opening / closing and opening state of the louver device corresponding to the time zone can be obtained, and a more comfortable environment can be provided.
The louver equipment according to claim 5 is the louver equipment according to any one of claims 1 to 3, wherein the louver device opens / closes and opens the plurality of louver elements based on a signal from a rainwater detection sensor. Since the degree is controlled, it is possible to obtain the optimal opening / closing state and opening degree of the louver device corresponding to the rain condition, and to provide a more comfortable environment.
The louver equipment according to claim 6 is the louver equipment according to any one of claims 1 to 3, wherein the louver device opens and closes and opens the plurality of louver elements based on a signal from a light detection sensor. Since the degree is controlled, it is possible to obtain an optimal opening / closing state and opening state of the louver device corresponding to the position of the sun, thereby providing a more comfortable environment.
The louver equipment according to claim 7 is the louver equipment according to any one of claims 1 to 3, wherein the louver device is configured to change the plurality of louver elements based on signals from temperature and / or humidity detection sensors. Since the opening and closing and the opening degree are controlled, the optimum opening and closing state and opening degree of the louver device corresponding to the temperature and / or humidity can be obtained, and a more comfortable environment can be provided.
Further, the louver equipment according to claim 8 is the louver equipment according to any one of claims 1 to 7, wherein the louver element is made of aluminum, so that high heat dissipation can be exhibited and more comfortable. An environment can be provided.
The louver equipment according to claim 9 is the louver equipment according to any one of claims 1 to 7, wherein the louver element is integrated by assembling a plurality of members from the base end to the tip end. Since the members are integrated by pressing and engaging the members in the direction from the base end toward the tip end, a large working space is not required when assembling the louver element, and the members can be easily assembled.
Further, the building according to claim 10 is configured to construct a wall structure using the louver equipment according to any one of claims 1 to 9, and is applied to a building in a hot and humid area, for example. In this case, a more comfortable environment can be provided. Moreover, such a building can be provided easily.

Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. First, the louver equipment 1 according to the present embodiment includes a louver device 3 and an inner wall 5 installed inside the louver device 3. The louver equipment 1 having such a configuration is used as a wall structure of the building 7.
In addition, in the case of the building 7 in this Embodiment, it is constructed | assembled using the louver equipment 1 which illustrates all the walls.

  The louver device 3 has the following configuration. First, a plurality of louver elements 11 are connected in a vertical direction at a predetermined pitch. The configuration of the connection is as follows. First, the support links 13 and 13 extended in the vertical direction one by one on the left and right are arranged. A louver element support member 15 is attached to the pair of support links 13 and 13 in a rotatable state at a predetermined pitch. The louver element 11 is attached on the louver element support members 15 and 15 attached to the support links 13 and 13, respectively.

  The louver element 11 is connected to a channel member 19 through a support member 17 in a rotatable state. The louver element 11 rotates about this rotation center.

  On the other hand, an electric motor 21 is installed, and a drive shaft 23 is connected to a rotating shaft of the electric motor 21. Both ends of the drive shaft 23 are held in a rotatable state by bearing members 25, 25. Further, link members 27 and 27 are rotatably connected to both ends of the drive shaft 23 that protrudes outside the bearing members 25 and 25. Then, another link member 29, 29 is connected to these link members 27, 27 in a rotatable state. The link members 29 and 29 are rotatably connected to the link members 13 and 13 already described.

  According to the above configuration, the pair of link members 27 and 27 rotate by rotating the electric motor 21 forward and backward. The pair of link members 29 and 29 are operated by the rotation of the link members 27 and 27, whereby the pair of link members 13 and 13 are operated. When the pair of link members 13 and 13 are operated, the plurality of louver elements 11 are rotated around the rotation center. Then, by rotating clockwise in FIG. 7, it is closed as shown in FIG. Conversely, by rotating counterclockwise in FIG. 7, it opens as shown in FIG.

  The louver element 11 has the following configuration. That is, as shown in FIG. 5 (a), the louver element 11 is composed of three members 11a, 11b, and 11c, and the three members 11a, 11b, and 11c are connected by an engaging structure. It has become. First, when the connection structure of the member 11a and the member 11b is seen, the engaging convex parts 31 and 31 are formed in the member 11a side. On the other hand, engaging recesses 33 are formed on the member 11b side. By engaging the engaging convex portions 31 and 31 with the engaging concave portions 33 and 33, the member 11a is connected and fixed to the member 11b.

  The relationship between the engaging convex part 31 and the engaging concave part 33 will be described in detail. As shown in FIG. 5B, an engagement protrusion 31a is formed on the engagement protrusion 31 side. On the other hand, an engagement protrusion 33a is also formed on the engagement recess 33 side. When the engagement protrusion 31 is inserted into the engagement recess 33, the engagement recess 33 side is expanded by the engagement protrusion 31a, and the engagement protrusion 31a and the engagement protrusion 33a are eventually engaged. Thus, the engagement protrusion 31 is prevented from coming off from the engagement recess 33.

Next, looking at the connecting structure of the member 11b and the member 11c, engagement convex portions 35 are formed on the member 11b side. On the other hand, engagement concave portions 37, 37 are formed on the member 11c side. By engaging the engaging convex portions 35 and 35 with the engaging concave portions 37 and 37, the member 11b is connected and fixed to the member 11c.

  The relationship between the engaging convex part 35 and the engaging concave part 37 will be described in detail. As shown in FIG. 5C, an engagement protrusion 35a is formed on the engagement protrusion 35 side. On the other hand, an engagement protrusion 37a is also formed on the engagement recess 37 side. When the engagement protrusion 35 is inserted into the engagement recess 37, the engagement recess 37 side is expanded by the engagement protrusion 35a, and the engagement protrusion 35a and the engagement protrusion 37a are eventually engaged. Thus, the engagement protrusion 35 is prevented from coming off from the engagement recess 37.

  Next, a configuration for restricting the rotation range of the link member 27 described above will be described. As shown in FIG. 8, the rotation limit of the link member 27 in the clockwise direction is configured to be detected by the proximity sensor 45. That is, a detected member 27 a is attached to the opposite side of the link member 27. By detecting the proximity of the detected member 27a by the proximity sensor 45, the limit of clockwise rotation of the link member 27 is detected. Thereby, the rotation of the link member 27 in the clockwise direction is stopped. In the unlikely event that the rotation of the link member 27 in the clockwise direction does not stop, the stopper 43 functions. That is, when the link member 27 hits the stopper 43, its rotation is physically restricted.

  The limit of rotation of the link member 27 in the counterclockwise direction is configured to be detected by the proximity sensor 41. By detecting the proximity of the detected member 27a by the proximity sensor 41, the limit of rotation of the link member 27 in the counterclockwise direction is detected. Thereby, the rotation of the link member 27 in the counterclockwise direction is stopped. In the unlikely event that the rotation of the link member 27 in the counterclockwise direction does not stop, the stopper 47 functions. That is, when the link member 27 hits the stopper 47, its rotation is physically restricted.

  Next, the inner wall 5 will be described. As shown in FIG. 3, the inner wall 5 in the present embodiment is a screen door. That is, it is formed in a lattice shape, and each inner wall element 5a is configured in a screen door shape.

  Next, although it is the material of each component, first, the louver device 3 is made of aluminum. The inner wall is made of stainless steel.

The operation will be described based on the above configuration.
First, a state where the louver device 3 is closed is shown in FIG. In this case, the link member 27 is in a state indicated by a solid line in FIG. 8, and as shown in FIG. 1, the plurality of louver elements 11 are rotated in the clockwise direction in FIG.

  By starting the electric motor 21 from this state, the link member 27 is rotated counterclockwise in FIG. As a result, as shown in FIG. 2, the louver element is rotated counterclockwise in the drawing, thereby opening the louver element as shown in FIG.

As described above, according to the present embodiment, the following effects can be obtained.
First, since it has a double wall structure with the louver device 3 and the inner wall 5 having air permeability, a heat insulating effect can be obtained while maintaining the air permeability. In particular, since it is used as the wall structure of the building 7 in a hot and humid area, a comfortable space can be obtained.
In the case of the building 7 in the present embodiment, since all the walls are configured to use the louver equipment 1 as illustrated, a comfortable space can be provided and the building 7 having such a configuration is used. Can be easily constructed.
Moreover, since the louver device 3 is made of aluminum and a high heat dissipation effect can be expected,
There is an advantage that the surface temperature of the louver device 3 does not increase. Moreover, a high heat insulation effect can be acquired also by it.
In addition, the louver element 11 in the present embodiment is configured such that the three members 11a, 11b, and 11c are integrated by mutual engagement structures, and the engagement structures are each of the members 11a, 11b, and 11c. Since the structure is engaged by moving the members in the short direction, a large space is not required for assembling each member.
Further, in the louver element 11, for example, when only the member 11a at the tip is damaged, only that portion can be replaced.

Next, a second embodiment of the present invention will be described with reference to FIG. The electric motor 21 is configured to be controlled by the control device 51. The control device 51 includes a timer circuit 53 and a control circuit 55. The opening degree of the louver element 11 is set in advance by the timer circuit 53, and the control circuit 55 controls the electric motor 21 based on the setting information of the timer circuit 53.
Other configurations are the same as those of the first embodiment, and the same parts are denoted by the same reference numerals and description thereof is omitted.

  Therefore, the same effect as in the case of the first embodiment can be obtained, and the opening and closing and the opening degree of the louver element 11 can be automatically controlled based on information preset by the timer circuit 53. And a more comfortable state can be obtained automatically.

Next, a third embodiment of the present invention will be described with reference to FIG. The electric motor 21 is configured to be controlled by the control device 61. In addition, a rainwater detection sensor 63 is installed, and the opening and closing and the opening degree of the louver element 11 are automatically controlled based on the detection signal from the rainwater sensor 63.
For example, when it rains, this is detected by the rainwater detection sensor 63, and based on this, the control device 61 functions to control the electric motor 21 and close the louver element 11, or the opening degree thereof. It is to make it smaller.
Other configurations are the same as those of the first embodiment, and the same parts are denoted by the same reference numerals and description thereof is omitted.

  Therefore, the same effect as in the case of the first embodiment can be obtained, and the opening and closing and the opening degree of the louver element 11 can be automatically controlled based on the detection signal of the rainwater detection sensor 63, A more comfortable state can be obtained automatically.

The present invention is not limited to the first to third embodiments.
For example, it is conceivable to detect the temperature and / or humidity and automatically control the opening / closing and opening of the louver element 11 based on the information.
In each of the above embodiments, a stainless steel screen door having air permeability as an inner wall has been described as an example. However, the present invention is not limited to this. For example, use of a light transmissive glass plate, an acrylic plate or the like is conceivable. When the inner wall having such light transmittance is used, the light transmission amount to the inner space can be adjusted by opening / closing the louver device and controlling the opening degree.
In addition, the illustrated configuration is merely an example.

The present invention relates to a louver facility and a building using such a louver facility, and in particular, it has been devised so that various actions and effects can be obtained, such as enhancing the heat insulation effect, by combining a louver and a wall. For example, it is suitable as a wall structure of a building.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the 1st Embodiment of this invention, It is louver equipment which comprises the wall structure of the building as a building, Comprising: It is a side view which shows the whole structure of the closed state. It is a figure which shows the 1st Embodiment of this invention, and is a side view which shows the structure of the whole louver equipment of the open state. It is a figure which shows the 1st Embodiment of this invention, and is the III-III arrow line view of FIG. It is a figure which shows the 1st Embodiment of this invention, and is IV-IV arrow line view of FIG. It is a figure which shows the 1st Embodiment of this invention and is a side view which shows the structure of a louver element. It is a figure which shows the 1st Embodiment of this invention and is a side view which shows the structure of the drive part for opening and closing a louver apparatus. It is a figure which shows the 1st Embodiment of this invention and is a side view which shows the structure of the link mechanism for opening and closing a louver apparatus. It is a figure which shows the 1st Embodiment of this invention, and is a figure which expands and shows the VIII part of FIG. It is a figure which shows the 2nd Embodiment of this invention, and is a side view which shows the structure of the whole louver equipment of a closed state. It is a figure which shows the 3rd Embodiment of this invention, and is a side view which shows the structure of the whole louver equipment of a closed state.

Explanation of symbols

1 Louver equipment 3 Louver device 5 Inner wall 7 Building (building)
11 louver element 13 link member 15 louver element support member 17 support member 19 channel member 21 electric motor 23 drive shaft 25 bearing member 27 link member 29 link member 31 engagement convex portion 31a engagement protrusion
33 Engaging recess 33a Engaging projection 35 Engaging projection 35a Engaging projection
37 Engaging recess 37a Engaging protrusion 41 Proximity sensor 43 Stopper 45 Proximity sensor 47 Stopper

Claims (10)

A louver facility comprising: a louver device comprising a plurality of louver elements that can be opened and closed; and an inner wall that is installed inside the louver device with a space therebetween. The louver equipment according to claim 1,
The louver facility characterized in that the inner wall has air permeability. The louver equipment according to claim 1,
The louver facility characterized in that the inner wall has light permeability. In the louver equipment in any one of Claims 1-3,
The louver equipment, wherein the louver device controls the opening and closing and the opening degree of the plurality of louver elements according to a preset time. In the louver equipment in any one of Claims 1-3,
The louver equipment characterized in that the louver device controls opening / closing and opening of the plurality of louver elements based on a signal from a rainwater detection sensor. In the louver equipment in any one of Claims 1-3,
The louver equipment, wherein the louver device controls the opening and closing and the opening degree of the plurality of louver elements based on a signal from a light detection sensor. In the louver equipment in any one of Claims 1-3,
The louver equipment, wherein the louver device controls opening / closing and opening of the plurality of louver elements based on a signal from a temperature and / or humidity detection sensor. In the louver equipment in any one of Claims 1-7,
The louver equipment, wherein the louver element is made of aluminum. In the louver equipment in any one of Claims 1-7,
The louver element is integrated by assembling a plurality of members from the proximal end toward the distal end, and is integrated by pressing each member in the direction from the proximal end toward the distal end to engage with each other. A louver facility characterized by that. A building characterized in that a wall structure is constructed using the louver equipment according to any one of claims 1 to 9.

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