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Air conditioner for automobile

A technology for air conditioners and automobiles, which is used in air conditioning systems, space heating and ventilation, and household heating, etc. It can solve problems such as affecting the accuracy of temperature acquisition and control, uneven temperature distribution at the air outlet, etc., achieving small resistance and easy modification. , the effect of less adjustment parameters

Inactive Publication Date: 2009-12-16
BONAIRE AUTOMOTIVE ELECTRICAL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that compact automobile air conditioners are prone to uneven temperature distribution at each air outlet, which affects the accuracy of temperature acquisition and control

Method used

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Embodiment Construction

[0025] Such as Figure 1-9 As shown, the technical solution provided by the present invention is that it is wrapped by an air-conditioning shell, and an airflow channel is formed inside the air-conditioning shell (1), and a centrifugal fan (2), an evaporator core (3), a mixing Damper (5), air mixer (7), heater core (6), air outlet (20), etc., between the mixing damper 5 and the air outlet 20, there is an air mixing system for changing the direction of cold and hot airflow. Device (7); the air mixer 7 is arranged at the position of the hot and cold mixing zone after the mixing damper 5, and is installed on the air mixer installation positioning hole 16 of the air conditioner; the air mixer 7 includes a dividing plate, The partition support rib 14, the partition is an adjustable partition; the partition includes a streamlined partition 8 and / or a straight partition 9, and the streamlined partition 8 and the straight partition 9 are connected by a flat plate As a whole, the unif...

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Abstract

The invention discloses an air conditioner for an automobile, which is packed by an air conditioner housing, wherein the internal of the air conditioner housing is formed of an air current channel, and a centrifugal fan, an evaporator core body 3, a hybrid air door 5, an air mixer 7, a heater core body 6, an air outlet 20 and the like are arranged on the direction of air channel, the air mixer which is capable of changing the direction of cold / hot air current is arranged between the hybrid air door and the air outlet. Through the technical scheme of the invention, two air currents of different temperature are mixed fully, so that the temperature of the air current at the air outlet achieves high uniform, thereby improving the accuracy of temperature control and comfort of use. Being arranged for use, the air mixer has the advantages of small resistance, evident mixing effect, less adjusting parameters, and convenient modification, and can be widely used for air conditioners and other equipment required intensified heat exchange.

Description

technical field [0001] The invention belongs to the technical manufacturing field of auto parts, and in particular relates to an auto air conditioner. Background technique [0002] At present, in terms of air treatment, full-featured automotive air conditioners use the method of adjusting the mixing damper to provide different air supply temperatures. Amplitude, which controls the ratio of cold air to hot air. The hot air flowing through the heater and the cold air not flowing through the heater are mixed in the air conditioner first, and then blown out through the damper. [0003] In the traditional mechanism, due to the limited space of the vehicle body, the structure of the car air conditioner is usually compact, and it is difficult to provide enough space to mix the cold and hot air evenly, which directly leads to the uneven temperature of the air outlet, which affects the accuracy of temperature acquisition and control, thereby reducing the temperature. car comfort. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/08
Inventor 方钟卫苏为林广赵军
Owner BONAIRE AUTOMOTIVE ELECTRICAL SYST
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