Air outlet having a swirling flow, and conventional flow

An air outlet, air conditioning technology, applied in transportation and packaging, air handling equipment, heating/cooling equipment, etc., can solve the problem that the air conditioning effect cannot match the surrounding environment, etc.

Inactive Publication Date: 2010-01-06
BEHR GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the swirling flow continuously ejected in the diffusion area of ​​the airflow, the air conditioning effect cannot match various surrounding environments.

Method used

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  • Air outlet having a swirling flow, and conventional flow
  • Air outlet having a swirling flow, and conventional flow
  • Air outlet having a swirling flow, and conventional flow

Examples

Experimental program
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Embodiment Construction

[0036] The air outlet 1 shown in FIG. 1 is used in particular for air conditioning in the passenger compartment of a motor vehicle and comprises a two-part, essentially spherical housing 2 . Housing 2 consists of two half shells 2.1 and 2.2. The housing 2 can be formed, for example, from a plastic molded part or from another suitable material.

[0037]The housing 2 is used to accommodate a first air guiding element 3 and a second air guiding element 4 to set different airflow patterns. The first air-guiding element 3 is configured as a ring 3.1 on which are arranged the radially inwardly directed blades 3.2.1 to 3.2.n of the stationary blade ring 3.2, whose blade ends are fixed on a 3.1 Central hollow cylinder 3.3 for centralized air outlet. A fixed vane ring 3.2 refers to the fixed vanes 3.2.1 to 3.2.n which have been set to achieve the required air flow. Alternatively, the blades 3.2.1 to 3.2.n can also be adjustable or movable.

[0038] The second air-guiding element 4 ...

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PUM

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Abstract

The invention relates to an air outlet (1), particularly for an air conditioning system of a vehicle interior, comprising a two-part housing (2), which is substantially spherical in the assembled state and in which a first air conducting element (3) and a second air conducting element (4) are disposed, wherein the first air conducting element (3) is configured as a ring element (3.1), on which radially inwardly directed blades (3.2.1 to 3.2. n) of a rigid blade ring (3.2) are disposed, the blade ends of which are mounted on a hollow cylinder (3.3) centrically disposed in the ring element (3.1) for a spot-shaped air outflow, and the second air conducting element (4) is made of at least one further blade ring (4.1, 4.2) having a plurality of blades (4.1.1 to 4.1. n, 4.2.1 to 4.2. n), each radially inwardly directed blade end of which is movably disposed on the hollow cylinder (3), and each radially outwardly directed blade end of which is movably disposed in a predetermined number of ring segments (4.3 to 4.6) that are disposed in the housing (2) in a freely movable manner.

Description

technical field [0001] The invention relates to an air outlet for air conditioning in a car compartment. Background technique [0002] Different types of air outlets are known in the prior art. They are used to quickly create a comfortable atmosphere in the interior of the vehicle. Its task for this is to deliver sufficient air into the vehicle compartment. [0003] DE 10036776 A1 describes an air-conditioning system for a vehicle interior, in particular a vehicle air-conditioning system, which comprises an air-conditioning unit with air-conditioning air ducts and a heating unit with hot-air ducts. The air-conditioning air duct and the hot air duct are connected to the passenger compartment and join each other via a nozzle in the form of a double nozzle with an inner tube and an outer tube concentric therewith. Here, a swirl guide can be provided in the annular space between the inner tube and the outer tube, which is preferably adjustable. This device refers to a dual-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34
CPCB60H1/3428B60H1/3457
Inventor 迪特里希·克林勒
Owner BEHR GMBH & CO KG
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