Radiant air conditioner indoor unit

An air-conditioning indoor unit, radiation-type technology, applied in air-conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problem of low heat exchange efficiency, to ensure the safety of use, ensure comfort, The effect of preventing cracks and even breakage

Active Publication Date: 2019-07-02
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since this air-conditioning indoor unit does not have a fan to force convective air supply, its heat exchange efficiency is generally not high

Method used

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  • Radiant air conditioner indoor unit
  • Radiant air conditioner indoor unit
  • Radiant air conditioner indoor unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] figure 1 is a schematic structural diagram of a radiant air conditioner indoor unit according to an embodiment of the present invention, figure 2 is along figure 1 The sectional view taken along the section line A-A in, image 3 It is a schematic structural diagram of another orientation of the radiant air conditioner indoor unit according to an embodiment of the present invention. specifically, figure 1 and image 3 Respectively, the front view and rear view of the radiant air conditioner indoor unit in normal use, figure 2 An enlarged view of the dotted circle part is also shown in . see figure 1 and image 3 In general, the radiant air conditioner indoor unit 1 may generally include a casing 10 , the casing 10 includes a front casing 11 and a rear casing 12 , and an accommodation space is defined between the front casing 11 and the rear casing 12 . In order to prevent dust from falling into the housing 10 , the housing 10 generally further includes a top cove...

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PUM

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Abstract

The invention relates to a radial type air conditioner indoor unit. The radial type air conditioner indoor unit comprises a shell, a micro-channel heat exchanger and a hoisting device. A containing space is formed in the shell in a limited manner. The micro-channel heat exchanger is arranged in the containing space and provided with an upper flow collecting pipe, a lower flow collecting pipe and multiple heat exchange pipes located between the upper flow collecting pipe and the lower flow collecting pipe. The hoisting device is configured in a manner that the micro-channel heat exchanger is hoisted onto the shell through the hoisting device, the upper portion of the micro-channel heat exchanger is fixed relative to the shell, and the lower portion of the micro-channel heat exchanger is movable relative to the position, in the vertical direction, of the shell. In this way, the lower portion of the micro-channel heat exchanger can be moved downwards or upwards in the vertical direction relative to the shell, so that the micro-channel heat exchanger is matched with the heat exchange pipes of the micro-channel heat exchanger in expansion and extension or contraction and shortening; the situation that the heat exchange pipes are compressed to be deformed or cracked and even ruptured at the welding positions is avoided, and thus use safety of the radial type air conditioner indoor unit is guaranteed; and appearance of the radial type air conditioner indoor unit can be more attractive.

Description

technical field [0001] The invention relates to air conditioning technology, in particular to a radiation type air conditioner indoor unit. Background technique [0002] In common household air-conditioning equipment, the heat exchanger of the air-conditioning indoor unit generally adopts a finned heat exchanger. The principle is to blow airflow to the surface of its fins through an assembled fan, and realize cold and heat exchange through air flow. However, due to the use of a fan for air supply in this air-conditioning indoor unit, the noise is relatively large during operation, and the air supply is uneven, so it is not suitable for special user groups such as the elderly, children or patients. [0003] At present, there is a radiant heat exchange air conditioner indoor unit in the prior art, which realizes the natural heat exchange of hot and cold air through a heat radiation exchanger, and eliminates the fan, so the noise is almost zero. However, since this air-conditi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0067F24F13/30
CPCF24F1/0059F24F13/30
Inventor 付裕任志强李波王飞董慧丁爽
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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