JPH0626702A - Structure of air-conditioning equipment in building - Google Patents

Abstract

PURPOSE:To eliminate the need of an outer peripheral part air conditioner and piping work therefor by dividing a supply chamber formed in a ceiling into the outer peripheral part and an inner peripheral part with a partition wall. CONSTITUTION:A supply chamber B is divided into an outer peripheral part chamber B1 on the side of an outer peripheral part G and an inner peripheral part chamber B2 on the side of an inner peripheral part H with a partition wall 1. To the communication device 2 a wall switch 3 serving as opening/ closing means is connected. In the inner peripheral part chamber B2 an air supply duct 4 of an air conditioner is provided while in the outer peripheral part chamber B1 a hot air duct 5 is oppositely provided. In summer or winter where there is a need of cooling or heating for both rooms K, L, the communication device 2 is opened to permit cold or hot air to be supplied only from the air supply duct 4. In an intermediate season where there are a need of cooling the inner peripheral part side room L and a need of heating the outer peripheral part room K, the communication device 2 is closed to permit cold air to be supplied from the air supply duct 4 while permitting hot air to be supplied from the hot air duct 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a building air conditioner.

[0002]

2. Description of the Related Art As shown in FIG. 5, in a so-called ductless air conditioner in which the upper space of a ceiling A is a supply chamber B, the conditioned air led from an air conditioner C to a supply chamber B via an air supply duct D is supplied. From the plurality of outlets E1 to E3 provided on the ceiling A, the outer peripheral portion G close to the outer window F of the building and the outer peripheral portion H distant from the outer window F are indiscriminately supplied and supplied.

By the way, due to the recent progress of OA and the like, even when there is a demand for cooling in the inner peripheral portion H, a season in which heating is required in the outer peripheral portion G, a so-called intermediate season, appears for a long time. Therefore, as shown in FIG. 6, of the small room K on the outer peripheral part G side and the large room L on the inner peripheral part H side partitioned by the wall J into partitions, in the small room K, an air conditioner such as a fan coil unit is provided. You have to deal with it by providing M alone.

[0004]

In the structure shown in FIG. 6, the air conditioner M for the small room K and its cold / hot water pipe N are required, and the structure is complicated and costly. There is also the possibility of.

In addition, there is a problem such as lack of flexibility in changing the interior layout of the partition wall J and the like.

The present invention has been made in view of the above-mentioned problems, and eliminates the need for an outer peripheral air conditioner and its piping work, and has flexibility in changing the indoor layout such as partition walls. It is intended to provide a structure for.

[0007]

According to the present invention, a ceiling is formed in a supply chamber, and the supply chamber is defined by a partition wall between an outer peripheral portion and an inner peripheral portion of a building, and the partition wall can be opened and closed freely. A communication device is provided, an opening / closing means for the communication device is provided, and an outlet for an air conditioner is provided at each of the outer peripheral portion and the inner peripheral portion, and the room is partitioned by a partition wall into an outer peripheral side room and an inner peripheral side room. ing.

The opening / closing means is preferably constituted by a wall switch or an automatic control device connected to the communication device.

[0009]

In the structure of the air conditioning equipment of the building configured as described above, the communication device is opened and the discharge port of the inner peripheral supply chamber is opened in the summer or winter operation pattern in which both rooms require cooling or heating. Supply cold or warm air from

Also, in the mid-season operation pattern in which there is a cooling request for the inner peripheral side room and a heating request for the outer peripheral side room,
The communication device is closed, cool air is supplied from the discharge port of the inner peripheral supply chamber, and hot air is supplied from the discharge port of the outer peripheral supply chamber.

[0011]

Embodiments of the present invention will be described below with reference to the drawings.

In these drawings, parts corresponding to those in FIG. 5 are designated by the same reference numerals, and duplicated description will be omitted.

In FIG. 1, the supply chamber B includes a partition wall 1 to form an outer peripheral chamber B1 on the outer peripheral portion G side and an inner peripheral portion H.
And the inner peripheral chamber B2 on the side. The partition 1 is provided with a communication device 2 which can be opened and closed, and the communication device 2 is connected to a wall switch 3 as an opening / closing means or an automatic control device (not shown). The inner peripheral chamber B2 is provided with the air supply duct 4 of the air conditioner C (FIG. 5), and the outer peripheral chamber B1 is provided with the hot air duct 5 facing each other.

Next, the mode of operation will be described.

In the summer operation pattern shown in FIG. 2 in which both rooms K and L require cooling, the wall switch 3 is turned on to open the communication device 2, and both chambers B2 and B1 are connected to each other from the air supply duct 4. Only the cold air a is supplied. Therefore, the cold air a is evenly blown from the outlets E1 to E3 into both the rooms K and L.

In the winter operation pattern shown in FIG. 3 in which there is a heating request for both rooms K and L, as in the summer operation pattern shown in FIG. 3, the communication device 2 is opened and hot air b is supplied only from the air supply duct 4. Supply and both rooms K and L from the outlets E1 to E3
The warm air b is blown out uniformly.

In the mid-season operation pattern in which there is a cooling request in the large room L and a heating request in the small room K shown in FIG. 3, the wall switch 3 is turned off to close the communication device 2 and cool air from the air supply duct 4. a is supplied, and the warm air from the warm air duct 5 is b
To supply. Therefore, in the large room L, the outlets E2, E
The cold air a is blown out from 3, and the warm air is blown into the small room K from the air outlet E1.

The partition wall J can be freely changed within a range P in FIG. 1, and the layouts of the large room M and the small room K can be freely changed.

[0019]

Since the present invention is constructed as described above, it is possible to reduce the equipment cost by eliminating the need for the conventional air conditioner for the outer peripheral portion and the piping work thereof, and the water in the pipe. Leakage accidents can be eliminated.

Further, it is possible to obtain flexibility in changing the layout of the room such as a partition wall.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing an embodiment of the present invention.

FIG. 2 is a vertical sectional view illustrating a summer operation pattern.

FIG. 3 is a vertical cross-sectional view illustrating a winter operation pattern.

FIG. 4 is a vertical cross-sectional view illustrating an intermediate season operation pattern.

FIG. 5 is a vertical sectional view showing an example of conventional equipment.

FIG. 6 is a vertical cross-sectional view showing another example of conventional equipment.

[Explanation of symbols]

 A ... Ceiling a ... Cold air B ... Supply chamber B1 ... Outer chamber B2 ... Inner chamber b ... Warm air C ... Air conditioner D ... Air supply duct E1 to E3 ... Outlet F ... Outer window G ... Outer periphery H ... Inner periphery J ... Partition wall K ... Small room L ... Large room M ... Air conditioning Device N ・ ・ ・ Cold / hot water piping P ・ ・ ・ Range 1 ・ ・ ・ Partition 2 ・ ・ ・ Communication device 3 ・ ・ ・ Wall switch 4 ・ ・ ・ Air supply duct 5 ・ ・ ・ Hot air duct

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Masahisa Takagi 4-20 Nihonbashi Hongokucho, Chuo-ku, Tokyo Mitsui Second Annex Shin Nihon Air Conditioning Co., Ltd. (72) Inventor Mitsuhisa Fukuda Nihonbashimoto, Chuo-ku, Tokyo 4-4-20 Ishimachi Mitsui Second Annex Shin Nihon Air Conditioning Co., Ltd. (72) Inventor Takao Chiba 4-4-20 Nihonbashi Honishicho Chuo-ku, Tokyo Mitsui Second Annex Shin Nihon Air Conditioning Co., Ltd. (72) Inventor Noboru Aoki 1573-8, Inuma, Tonuma, Togane-shi, Chiba Toshiba Ceramics Co., Ltd. in Togane factory (72) Inventor Yoshimichi Kimura, 8153, Inumada, Togane-shi, Chiba, In Togane factory, Toshiba Ceramics ( 72) Inventor Yuzo Kimoto 8573, Inui, Onuma, Togane-shi, Chiba 873 Toshiba Ceramics Co., Ltd. Togane factory (72) Inventor, Fifty Noboru Chiba Prefecture Togane Konumata shaped dog Open 1573 8 Toshiba Ceramics Co., Ltd. Togane in the factory of

Claims (1)

[Claims] 1. A supply chamber is formed inside the ceiling, the supply chamber is defined by a partition wall between an outer peripheral portion and an inner peripheral portion of a building, and the partition member is provided with a freely openable / closable communication device to open / close the communication device. Means for controlling the temperature of the room on the outer peripheral side and the room on the inner peripheral side while providing outlets of the air conditioner on the outer peripheral part and the inner peripheral part respectively. .