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Clothes drying device, and heat pump unit

A clothes drying device and drying technology, applied in the field of heat pump units and clothes drying devices, can solve the problems of air imbalance, insufficient heat exchange performance, low heat exchange performance and drying efficiency, etc. Heat exchange efficiency, the effect of improving heat exchange efficiency

Active Publication Date: 2012-05-02
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The arrangement structures of the heat pump devices proposed in Patent Documents 1 to 3 have problems in that imbalance occurs in the flow of air, heat exchange performance is not fully exhibited, and heat exchange performance and drying efficiency are low.

Method used

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  • Clothes drying device, and heat pump unit
  • Clothes drying device, and heat pump unit
  • Clothes drying device, and heat pump unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0073] Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.

[0074] figure 1 It is a perspective view of the washing and drying machine 1 according to one embodiment of the present invention, and is a perspective view seen from the front upper right in a state where a casing constituting the housing is removed. In addition, some mechanisms such as the water supply mechanism in the internal structure of the washing and drying machine 1 are not directly related to the present invention, so illustration is omitted. figure 2 is seen from the rear upper left figure 1 The perspective view of the washing and drying machine 1 is shown. image 3 Yes figure 1 The right side view of the washing and drying machine 1 shown, Figure 4 Yes figure 1 The left side view of the washing and drying machine 1 shown, Figure 5 Yes figure 1 Rear view of the washer dryer 1 is shown.

[0075] refer to Figure 1 to Figure 5 , A washi...

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Abstract

Provided is a clothes drying apparatus equipped with a heat pump device. This clothes drying apparatus is improved in its heat exchanging efficiency by eliminating the irregularity of air to flow in the heat exchanger (or a heat sink and a radiator) of the heat pump device. A heat pump unit (14) is partitioned to form a heat exchanging air duct (22). In this heat exchanging air duct (22), a heat sink (23) and a radiator (24) are arranged as the heat exchanger. On the upstream side of the heat sink (23), there is formed an upstream buffer space (33) for changing the air flow direction to regulate the air flow velocity. On the downstream side of the radiator (24), there is formed a downstream buffer space (34) for uniforming the air flow velocity. As a result, the flow of the air to pass the heat exchanger is uniformed to improve the heat exchanging efficiency of the heat exchanger.

Description

technical field [0001] The invention relates to a drying device for drying clothes, in particular to a clothes drying device which can be used in a washing and drying machine. In addition, it also relates to a heat pump unit for a drying device. Background technique [0002] Electric washing machines, washing and drying machines, clothes dryers, and the like are equipped with a device for heating air to dry clothes, and a dehumidifier for dehumidifying humid air obtained by exchanging heat between hot air and clothes. At present, the general configuration is that the air heating device generates hot air with an electric heater, etc., and the dehumidifier uses cooling water to dehumidify the humid air. Air heating and dehumidification of humid air after heat exchange with hot air. [0003] The so-called heat pump device generally refers to the following devices, that is, a compressor that compresses refrigerant, a radiator that dissipates the heat of the compressed refriger...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/02
CPCD06F58/206D06F2103/50D06F58/20D06F58/04
Inventor 友近一善富士本宜意柿沼裕贵
Owner HAIER GRP CORP