초록 ▼

An air conditioning device includes a compressor coupled between a condenser and an evaporator, a capillary tube device and a valve device are coupled in parallel to each other and coupled between the condenser and the evaporator. Another valve device is coupled between the condenser and the evapora

An air conditioning device includes a compressor coupled between a condenser and an evaporator, a capillary tube device and a valve device are coupled in parallel to each other and coupled between the condenser and the evaporator. Another valve device is coupled between the condenser and the evaporator and in parallel to the parallel capillary tube and the valve device. A further valve and a further capillary tube device are coupled in parallel to the evaporator, and coupled in parallel to each other. The valve devices may be selectively operated and selectively switched off for either air conditioning, or dehumidifying, or drying, or defrosting purposes.

대표청구항 ▼

1. An air conditioning device comprising:a compressor,a condenser coupled to said compressor,an evaporator coupled to said compressor, and arranged to have said compressor coupled between said condenser and said evaporator,a fan device disposed beside said condenser for blowing air through said cond

1. An air conditioning device comprising:a compressor,a condenser coupled to said compressor,an evaporator coupled to said compressor, and arranged to have said compressor coupled between said condenser and said evaporator,a fan device disposed beside said condenser for blowing air through said condenser,a first capillary tube device coupled between said condenser and said evaporator,a first valve device coupled between said condenser and said evaporator, and arranged in parallel to said first capillary tube,a second valve device coupled between said condenser and said evaporator, and arranged in parallel to said first capillary tube and said first valve device,a second capillary tube device coupled in parallel to said evaporator, anda third valve device coupled in parallel to said evaporator, and coupled in parallel to said second capillary tube device,said third valve device being selectively operated, and said first and said second valve devices being selectively switched off for air conditioning purposes,said second valve device being selectively operated, and said first and said third valve devices being selectively switched off for dehumidifying purposes,said first valve device being selectively operated, and said second and said third valve devices being selectively switched off for drying purposes, andsaid first and said third valve devices being selectively operated, and said second valve device being selectively switched off for defrosting purposes. 2. The air conditioning device as claimed in claim 1, wherein said first valve device is an electromagnetic valve device. 3. The air conditioning device as claimed in claim 1, wherein said second valve device is an electromagnetic valve device. 4. The air conditioning device as claimed in claim 1, wherein said third valve device is an electromagnetic valve device. 5. The air conditioning device as claimed in claim 1, wherein said condenser includes an inlet coupled to said compressor, and said evaporator includes an outlet coupled to said compressor. 6. The air conditioning device as claimed in claim 1, wherein said condenser includes an outlet coupled to said first capillary tube, and said evaporator includes an inlet coupled to said first capillary tube. 7. The air conditioning device as claimed in claim 1, wherein said condenser includes an outlet coupled to said first valve device, and said evaporator includes an inlet coupled to said first valve device. 8. The air conditioning device as claimed in claim 1, wherein said condenser includes a middle portion coupled to said second valve device, and said evaporator includes an inlet coupled to said second valve device.