JPH05296550A - Air conditioning blowing port device in shopping center - Google Patents

Abstract

PURPOSE:To widen a dispersion area with a single blowing port and facilitate a working operation by a method wherein each of air blowing ports is collected into a single blowing port in an area for performing an air conditioning operation with a plurality of conditioned air blowing ports and a large amount of conditioned air is blown from the blowing port in a horizontal direction. CONSTITUTION:A cooling or heating facility in a shopping center and the like is made such that a duct connecting part 1 is mounted at an upper side of a ceiling 2. In this case, a single blowing port 3 is arranged collectively for every area where the air conditioning is performed conventionally by a plurality of blowing ports installed below the ceiling 2. Conditioned air of the same volume as that of each of the areas is blown in a horizontal direction from the single blowing port 3. A variable vane 4 for use in adjusting a blowing direction or an ornamental panel 5 and the like are fixed to the blowing port 3. With such an arrangement, the conditioned air of the same volume as that of a plurality of conditioned air blowing ports is blown through the single blowing port 3 and then the dispersion area is widened. The number of blowing ports in a horizontal direction is reduced, a fixing location between another facility and the blowing port is reduced and the working operation is facilitated and made less-expensive.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a conditioned air outlet device for air conditioning equipment such as a shopping center.

[0002]

2. Description of the Related Art Air outlets used for general single-duct air conditioning are mainly air flow distribution (reach distance,
Since the diffusion is taken into consideration, the diffusion radius of one outlet is not large. Even in spaces such as shopping centers where airflow distribution is not so important compared to office spaces, the same outlet as the office is used, so in general, a space of about 8m x 8m per , 800-96
Two air outlets with an air flow rate of 0 m ³ / h, or 1 per
Air conditioning is performed by providing one outlet with an air volume of 600 to 1920 m ³ / h.

FIG. 4 shows a case where a conventional shopping center is air-conditioned by a single duct, where a is an outlet, b is a pillar, and c is.
Is an air flow.

[0004]

SUMMARY OF THE INVENTION When a plurality of outlets are combined into one and a large amount of air is blown out by a single outlet, the diffusion radius cannot be made large, and the state of air flow distribution deteriorates considerably. Some parts are not air-conditioned. The present invention has been proposed in view of the above problems of the prior art, and an object of the present invention is to provide a single outlet such as a shopping center that can blow out a large amount of conditioned air in the horizontal direction. The point is to provide an air conditioning outlet device.

[0005]

In order to achieve the above object, an air conditioning outlet device for a shopping center or the like according to the present invention is an area where air conditioning is performed by a plurality of conditioned air outlets. Are combined into a single air outlet, and a large amount of conditioned air is blown out horizontally from the single air outlet.

[0006]

According to the present invention, as described above, conditioned air having the same air volume as that of the plurality of conditioned air outlets is blown out by a single outlet in an area where air conditioning is performed by the plurality of conditioned air outlets. , A single outlet can widen the diffusion area.

[0007]

The present invention will be described below with reference to the illustrated embodiments. 1 is a duct connection part provided in a shopping center, 2 is a ceiling, and a single outlet 3 is collectively provided for each 800 × 2400 mm area where air conditioning is conventionally performed by a plurality of outlets a. The conditioned air having the same air volume as that of each area is blown out from the outlet 3 in the horizontal direction. Reference numeral 4 in the drawing denotes a variable blade provided at the outlet 3 for adjusting the outlet direction.

In the figure, 5 is a decorative panel and 6 is a pillar.

[0009]

According to the present invention, by providing a blower outlet for blowing out the same amount of air by a single blower outlet in the area where the air conditioning is performed by a plurality of blower outlets, the blower outlet can be horizontally moved. By significantly reducing the number,
The number of locations where other equipment and outlets are connected is reduced, the number of duct branches is reduced, and construction becomes easier. In addition, the amount of ducts will be reduced, the amount of duct heat insulation work will be reduced, and the overall construction cost will be reduced.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of an air conditioning outlet device for a shopping center or the like according to the present invention.

FIG. 2 is an enlarged vertical sectional view of a main part of FIG.

FIG. 3 is a plan view of a duct connecting portion.

FIG. 4 is a plan view of a conventional device.

[Explanation of symbols]

 1 Duct Connection Part 2 Ceiling 3 Outlet 4 Variable Blade for Adjusting Outlet Direction 5 Decorative Panel 6 Pillars c Air Flow

Claims (1)

[Claims] 1. In an area where air conditioning is performed by a plurality of conditioned air outlets, the respective outlets are combined into a single outlet, and a large amount of conditioned air is blown horizontally from the single outlet. An air-conditioning blow-out device for a shopping center or the like, which is characterized in that it is configured to take out.