Wind balancing grille and ceiling-mounted cassette type indoor unit

A technology of air grille and ceiling machine, which is applied in the field of air conditioning, and can solve problems such as affecting user experience and poor airflow uniformity

Pending Publication Date: 2017-08-08
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the end, the uniformity of the airflow blown out by multiple

Method used

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  • Wind balancing grille and ceiling-mounted cassette type indoor unit
  • Wind balancing grille and ceiling-mounted cassette type indoor unit
  • Wind balancing grille and ceiling-mounted cassette type indoor unit

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a wind balancing grille and a ceiling-mounted cassette type indoor unit. The wind balancing grille comprises a bracket, fan blades and a drive device and further comprises two isolation frames intersecting with each other. Each isolation frame is divided into two sub supports by the other isolation frame. A wind inlet is formed in each sub support. The fan blades are rotationally mounted on the corresponding wind inlets. The drive device is mounted on the bracket, connected with the fan blades and used for driving the fan blades to rotate. According to the technical scheme, by arranging the wind balancing grille for the ceiling-mounted cassette type indoor unit, when the rotating speeds of cross-flow wind wheels of the ceiling-mounted cassette type indoor unit change, all the wind regions can be isolated by the wind balancing grille, so that the situation that the air velocity of other cross-flow wind wheels is influenced by the change of the rotating speed of one of the cross-flow wind wheels is prevented, and the wind balancing function can be played.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a balance air grill and a ceiling machine equipped with the balance air grill. Background technique [0002] The existing ceiling machine is provided with an axial-flow wind wheel, and when the axial-flow wind wheel is working, the airflow is introduced from the air inlet and then exported by the air outlet. However, the axial flow fan makes a lot of noise during the working process. [0003] As conceived by the inventor, if the axial flow is changed to multiple cross-flow wind wheels, the noise of the ceiling machine can be greatly reduced, but since the cross-flow wind wheels are correspondingly arranged above the air outlet, the air enters the ceiling machine from the air inlet. , under the suction effect of the cross-flow wind wheel, the air flow is distributed to multiple cross-flow wind wheels. [0004] However, in the case of differences in rotational speeds of ...

Claims

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Application Information

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IPC IPC(8): F24F13/08
CPCF24F13/082
Inventor 李剑铭
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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