JPH10267375A - Air conditioning structure and partition for air blowoff - Google Patents

Abstract

PROBLEM TO BE SOLVED: To freely divide a room and provide a comfortable air conditioning to respective divided rooms by making a fitting frame into which an air blowoff partition is fitted into from below protrude toward the back of a ceiling from the central portion of a suspended ceiling and connecting air supply ducts to this fitting frame and providing air inlets at both sides of the fitting frame as if they sandwich the fitting frame. SOLUTION: A fitting frame 4 is mounted on the central portion of a suspended ceiling 3 in each room of a building. Air supply ducts of an air conditioner are connected to the fitting frame 4 so as to use the entire ceiling 3 as a return air duct and suction inlets are formed at corners thereof. The fitting frame 4 protrudes toward the back of the ceiling 3 and is provided with fitting recesses 9 on the inside thereof. In mounting a hollow partition 8 on the fitting frame 4 for dividing the room, an opening portion which is opened at the upper portion of the partition 8 is shrunk and then a fitting protrusion 11 is fitted into the fitting recesses 9. Blowoff openings 13 are provided at both sides of the lower portion of the partition 8 for blowing off air supplied from air inlets 12 and their opening rate is controlled by a slide movement of blowof adjusting plates 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an air conditioning structure and a partition for blowing air.

[0002]

2. Description of the Related Art In a conventional air conditioning method, an air outlet and an air inlet are respectively attached to one air conditioner so that the occupants can feel comfort wherever they are.

In such an air-conditioning structure, when a room is partitioned by a partition 23, as shown in FIG. 10, an outlet 24 and an inlet 25 are separated, and only one of the outlets 24 is provided in one of the rooms. In the other room, only the suction port 25 is arranged.

[0004]

In the above air-conditioning structure, when a room is partitioned by partitions, the outlet and the inlet are separated, and only one outlet is provided in one room, and the other is provided in the other room. Since only the suction port is provided in the, there is a risk that the occupants may not feel comfortable. On the other hand, when only the comfort of the occupants is considered, there is a problem that the room cannot be freely divided, and even if the room can be divided, only the restricted division can be performed.

The present invention has been made in view of such a problem, and an object of the present invention is to allow a room to be freely divided, and for the occupants to feel comfortable in each of the freely divided rooms. To provide an air conditioning structure and a partition for air blowing.

[0006]

According to the air conditioning structure of the present invention for solving the above problems, a fitting frame for fitting an air blowing partition from below into a room at the center of a suspended ceiling in a room. An air supply duct is connected to the fitting frame so as to protrude from the underside of the ceiling, and suction ports are provided on both sides of the fitting frame. Further, the partition for air blowing has a partition formed in a hollow shape, and has a fitting portion detachably mounted on a fitting frame for air supply provided on a ceiling at an upper end portion, and an air supply port for taking in air. Are provided, and an outlet for blowing air from an air supply duct into a room is provided at a lower portion.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of an air conditioning structure and an air blowing partition (hereinafter simply referred to as a partition) according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a longitudinal sectional view showing a first embodiment of an air conditioning structure,
FIG. 2 is a cross-sectional view of the same.

In the air conditioning structure, a fitting frame 4 is provided at the center of the suspended ceiling 3 of each room 2 of the building 1, and an air supply duct 5 extending from an air conditioner 7 is connected to the fitting frame 4. . Further, the entire ceiling 3 serves as a return air duct, and suction ports 6 are provided at four corners thereof. Therefore, even if the partition 8 is fitted to the fitting frame 4 of each room 2 and the room 2 is divided into two,
Even air can be supplied to each of the divided rooms 2a and 2a.

The fitting frame 4 is opened on the indoor side and protrudes from the back side of the ceiling 3, and has a fitting recess 9 provided therein, and a lid 9 a which can be opened and closed is attached to the fitting recess 9. Have been. Therefore, when the partition 8 is attached here, air is supplied to the room from here.

As shown in FIGS. 3 and 4, the partition 8 is hollow and has an open upper end, and a spring 10 for urging outward is provided inside the opening to prevent the partition 8 from being excessively opened. A cloth lid 10a is provided detachably. Therefore, when the partition 8 is attached to the fitting frame 4, the opening is in a contracted state. A fitting projection 11 fitted into the fitting recess 9 is projected from the upper part, and an air supply port 12 for taking in air from the air supply duct 5 is opened above the fitting projection 11. An outlet 13 for blowing air from the air supply port 12 is provided on both lower sides of the partition 8, and the opening ratio can be adjusted by sliding the outlet adjusting plate 14.

The opening ratio is adjusted by moving the operating knob 15 left and right in accordance with the numerical value indicating the opening ratio so that the outlet 13 and the hole 14a of the outlet adjusting plate 14 coincide with each other. An adjusting body housing 17 is formed below the partition 8 by a partition wall 16, and an adjusting body 18 is housed in the adjusting body housing 17 so as to be vertically movable. The length of the partition 8 is adjusted by moving the adjusting body 18 up and down with the operation knob 19, and the operation knob 1 is moved.
The adjustment body 18 can be fixed at a predetermined position by tightening the screw 9.

FIG. 6 shows a state in which the partition 8 is attached to the fitting frame 4 and the room 2 is divided into two parts. As shown in FIG. When inserted, it is opened by the spring 10 and the fitting projection 11 is fitted into the fitting recess 9. When a gap is formed between the partition 8 and the floor 30, the adjusting body 18 is extended to the floor 30 to close the gap.

When the partition 8 is attached in this manner, the air from the air supply duct 5 is supplied into the partition through the air supply port 12 and is blown out from the outlet 13. This air supply amount is adjusted by the blow-off adjusting plate 14 of the blow-out port 13. When the one room 2a is not used, the blow-off adjusting plate 1
At 4, one of the outlets 13 is closed. Then, the air blown into the room 2 is sucked through the suction port 6.

FIG. 7 (1) shows a fitting frame 4 in one room 2.
Are provided in a cross shape, and air supply ducts 5 extending in the vertical and horizontal directions from the air conditioner 7 are connected to fitting frames 4 provided in the vertical and horizontal directions of the room 2. In addition, suction ports 6 are provided in the partition portions 20 partitioned by the fitting frames 4 respectively. Therefore, when the partitions 8 are attached to the fitting frames 4, one room 2 can be divided into four, and air supply and return air can be performed in each room. Further, by arranging the fitting frame 4 and the air supply duct as shown in (2) of the figure, one room can be divided into three equal rooms. Thus, the arrangement of the air supply duct can be arbitrarily set depending on how many rooms are divided.

FIGS. 8 and 9 show a second embodiment, in which the partition 8 is directly attached to the air supply duct. Air supply duct 5 above fitting frame 4
Is formed with a connection protrusion 5a for attaching the partition 8, and a connection recess 8a in which the connection 5a is fitted is formed on the upper part of the partition 8. This connection part 5a
The air supply duct 5 is separated, and these are pressed against each other by a spring 21a to be in close contact. A fitting frame 5b is provided at the tip of the air supply duct 5, and a rubber packing 21 is provided on a joint end surface of the air supply duct 5. The fitting frame 5b facilitates opening the connecting portion 5a to both sides, and easily connects the connecting recess 8a of the partition 8.
It is formed in the shape of an umbrella so that it can be fitted. Then, as shown in (2) of FIG. 9, when the partition 8 is inserted into the fitting frame 4, the connecting portion 5a is pushed out to both sides by the connecting frame 22, and the fitting frame 5b is fitted into the connecting concave portion 8a. Thereby, the air supply duct 5 and the partition 8 are communicated with each other, and the air from the air supply duct 5 is blown out of the air outlet 13 through the inside of the partition 8. When the partition 8 is pulled out of the fitting frame 4, the fitting frame 5b of the air supply duct 5 is disengaged from the connection recess 8a of the partition 8, and the air supply duct 5 is connected again.

FIG. 9 (3) shows a state in which the joint frame 22 can move to the left and right. Even if the position of the air supply duct 5 is shifted, the partition 8 is mounted correspondingly. As described above, the upper lid 8b can be divided into a plurality of pieces and slid. For example, when the joining frame 22 is moved rightward in the figure, the upper lid 8b on the left side extends while the upper lid 8b on the right side overlaps.

[0017]

According to the present invention, a fitting frame for fitting an air blowing partition from below is provided at the center of a suspended ceiling in a room so as to protrude from the rear surface of the ceiling, and an air supply duct is connected to the fitting frame. Since the suction ports are provided on both sides of the fitting frame, the room can be freely divided,
Even in each of the freely divided rooms, air conditioning can be performed so that the occupants can feel comfortable.

A partition is formed in a hollow shape, and a fitting portion detachably mounted on a fitting frame for air supply provided on a ceiling and an air supply port for taking in air are provided at an upper end portion. In addition, a partition for supplying air can be provided by providing an outlet at a lower portion for blowing air from an air supply duct into a room.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of an air conditioning structure.

FIG. 2 is a cross-sectional view of the air conditioning structure.

FIG. 3 is a perspective view of a partition for air blowing.

FIG. 4 is a cross-sectional view of an upper part of an air blowing partition.

5A is a front view of the outlet, and FIG. 5B is a sectional view taken along line AA.

FIG. 6 is a cross-sectional view in which an air blowing partition is attached to a fitting frame.

7A is a cross-sectional view of an air-conditioning structure in which a fitting frame 4 is provided in one room 2 in a cross shape, and FIG. 7B is a cross-sectional view of the air-conditioning structure. It is a cross-sectional view of an air conditioning structure.

FIG. 8 is a cross-sectional view of the air-conditioning structure according to the second embodiment.

9A is a cross-sectional view of the connection protrusion, FIG. 9B is a cross-sectional view of the connection protrusion fitted into the connection recess, and FIG. 9C is a cross-sectional view of the connection protrusion of the partition.

FIG. 10 is a sectional view of a conventional air conditioning structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Building 2 Room 3 Suspended ceiling 4 Fitting frame 5 Air supply duct 6, 25 Suction port 7 Air conditioner 8, 23 Partition 9 Fitting concave part 10 Spring 11 Fitting protrusion 12 Air supply port 13, 24 Air outlet

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Fumiaki Kawakami 1-7-1 Kyobashi, Chuo-ku, Tokyo Toda Construction Co., Ltd. Tokyo Branch (72) Inventor Yoshiaki Oshiro 1-7-1 Kyobashi, Chuo-ku, Tokyo Toda Construction Corporation Tokyo Branch

Claims (4)

[Claims] 1. A fitting frame for fitting an air blowing partition from below is provided at the center of a suspended ceiling in a room so as to protrude from the back of the ceiling, and an air supply duct is connected to the fitting frame. An air conditioning structure, wherein suction ports are provided on both sides of the fitting frame. 2. The air-conditioning structure according to claim 1, wherein the fitting frames are provided so as to cross each other. 3. A partition is formed in a hollow shape, and a fitting portion detachably attached to a fitting frame for air supply provided on a ceiling and an air supply port for taking in air are provided at an upper end portion. A partition for air blowing, wherein a blowing port for blowing air from an air supply duct into a room is provided at a lower portion. 4. The partition for air blowing according to claim 3, wherein the outlets are provided on both sides of the partition, and the opening ratio thereof can be adjusted arbitrarily.