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Blower device

A technology of air supply device and wind direction, which is applied in the direction of heating and ventilation hood/cover, non-variable pump, radial flow pump, etc., and can solve problems such as air leakage

Active Publication Date: 2021-07-23
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this gap is not a problem when the air flow panel is closed (when the air blowing is stopped), but it is a problem when the air flow panel is opened (when the air is blowing)
That is, when blowing air, there is a problem that air leaks out from the gap formed between the airflow and the outlet.

Method used

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Embodiment approach 1

[0023] Hereinafter, an embodiment of the present invention will be described in detail. Further, in the present embodiment, the indoor unit of the present invention is applied to the air conditioner is described as an example. However, the blowing device according to the form of the present invention may be a ceiling type air conditioner, or may be a floor-type air conditioner, or an indoor special model without an outdoor unit (window air conditioner) Wait). Further, the air blowing device according to the embodiment of the present invention is not limited to the air conditioner, as long as the blower of a beater fan, an air purifier, etc., any air blowing device.

[0024] Further, the following figures (especially Figures 2 to 5 Wait, the various components of the indoor unit 1, but the description thereof is omitted with respect to the member independent of the present embodiment. The components of these descriptions are omitted to be the same as those known. In addition, the o...

Embodiment approach 2

[0050] Other embodiments of the present invention will be described below. Further, in order to facilitate explanation, the same reference numerals as those of the above embodiments have the same function, and the description thereof will be omitted.

[0051] In this embodiment, reference Image 6 (A) to (c) various examples of the airflow panel 11 and the sealing member 17 (rectangle) in the indoor unit 1 of the embodiment, the sealing member 17 is a sealed airflow panel 11 and a blow The gap A between the exits 15 Further, in the figure, the broken line shows the state of the airflow panel 11 warp.

[0052] Image 6 (A) is shown schematically Figure 4 The diagram shown in the indoor unit 1, and is a view of the wind path 15a of the adhesive surface 15b of the sealing member 17. The wall is substantially the same length as the width h of the sealing member 17. Thereby, even if the airflow panel 11 rotates the rotating shaft 16 in the direction of the arrow, it is possible to preve...

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Abstract

The purpose of the invention is to provide a blower device such that a seal can be suitably effected while blowing air and a seal member does not peel off. This indoor unit (1) is provided with a seal member (17) that is between an outlet (15) and an airflow panel (11) to open and close the outlet (15), and that seals the gap (A) when opening the airflow panel (11). The thickness of the seal member (17) is equal to or greater than the thickness of the airflow panel (11).

Description

Technical field [0001] The present invention is a blowing device such as an indoor unit such as an air conditioner. Background technique [0002] In general, the indoor unit of the air conditioner has a horizontal fan. In order to effectively carry out the air of the horizontal flow fan, it is necessary to minimize the length of the air supply. However, the length of the air supply path is long, and the indoor unit itself is inconsistent. Therefore, in the general indoor unit, in order to ensure the air supply, the blow-down wind direction adjustment plate (airflow panel) is opened, and the airflow panel is opened by blowing the air, so that the length of the air supply The amount corresponding to the length of the airflow panel. [0003] However, in the case where the airflow panel is provided, a gap is provided between the airflow panel and the blowout port to make the airflow panel open and closed actions, and do not interfere with the blowout port. However, this gap is not pr...

Claims

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Application Information

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IPC IPC(8): F24F13/14F24F13/20F04D17/04
CPCF04D17/04F24F13/14F24F13/20
Inventor 高桥雅也
Owner SHARP KK
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