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Air exhaust port for low temperature air conditioner

A technology for low-temperature air conditioners and exhaust outlets, which is applied in the field of exhaust outlets for low-temperature air conditioners, and can solve the problem of large air surface adjustment

Inactive Publication Date: 2005-02-09
KYORITSU EATETABUKU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conditioned air after passing through the perforated plate tends to be discharged vertically downward, which may cause the indoor personnel to feel the draft.

Method used

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  • Air exhaust port for low temperature air conditioner
  • Air exhaust port for low temperature air conditioner
  • Air exhaust port for low temperature air conditioner

Examples

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Embodiment Construction

[0032] figure 1 It is a side view showing the exhaust port for a low-temperature air conditioner according to an embodiment of the present invention, figure 2 yes figure 1 The bottom view of the exhaust port for low-temperature air conditioners shown, image 3 is along figure 2 A cross-sectional view where part of the A-A line is omitted, Figure 4 yes means image 3 An explanatory diagram of the airflow direction of the cross-sectional view in which the part shown is omitted, Figure 5 , Image 6 It is a vertical sectional view showing other exhaust ports.

[0033] Such as figure 1 As shown, in the low-temperature air-conditioning exhaust port 1 of the present embodiment, the lower opening 2 is disposed inside the ceiling in a state aligned with the ceiling surface 3 of the building. The top of the low-temperature air-conditioning exhaust port 1 is connected to the opening below the box-shaped container 4, and a pipe connection port 5 is set on the top of the con...

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PUM

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Abstract

Provided is a blowout port for low temperature air conditioning free from the generation of dew condensation even in a low temperature air conditioning system, having high conditioned-air diffusing function, and exercising superior air conditioning function. A plurality of gas flow channels 10, 11 are formed by coaxially arranging a plurality of cone members 7, 8, 9 respectively composed of square cylindrical basic end parts 7a, 8a, 9a and square conical enlarged parts 7b, 8b, 9b, at the blowout port 1 for low temperature air conditioning. An airflow diffusing member 12 wider than an opening area 7s of the basic end part 7a is mounted on a position opposite to the basic end part 7a in an area surrounded by the enlarged part 7b of the central cone member 7. A central airflow squeezing rate P is determined to be two times an average value of a main airflow squeezing rate Q, when a rate of a minimum clearance area 7t to the opening area 7s is the central airflow squeezing P, and rates of minimum opening areas 10t, 11t to the opening areas 10s, 11s are the main air flow squeezing rate Q.

Description

technical field [0001] The invention relates to an exhaust port for low-temperature air conditioners, which has a structure formed by coaxially arranging a plurality of cone parts in multiple layers. The enlarged diameter part (拡 department). Background technique [0002] The air-conditioning equipment for cooling and heating in the building generally has: air-conditioning pipes, which are installed in the ceiling of the building, and are used to transport the conditioned air adjusted to a specified temperature by the air conditioner to the destination; and air-conditioning exhaust pipes. The opening is arranged on the surface of the ceiling or on the wall, and is used to discharge the conditioned air conveyed through the duct for the air conditioner into the room. [0003] As a kind of exhaust port for such an air conditioner, there is known Figure 7 The technique shown is a wind starter type air conditioner exhaust port 90 in which the exhaust opening portion 91 is arr...

Claims

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Application Information

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IPC IPC(8): F24F13/06F24F13/062
Inventor 上野武司重松拓也南部健太
Owner KYORITSU EATETABUKU