Water purifier and control method thereof

Patent metadata

Field	Value
Publication number	US-10408533-B2
Application number	US-201615362971-A
Country	US
Kind code	B2
Filing date	Nov 29, 2016
Priority date	Nov 30, 2015
Publication date	Sep 10, 2019
Grant date	Sep 10, 2019

Abstract

A water purifier having a small size and compact internal structure and enabling a water discharge part through which water is extracted to be rotation-operated, and a control method thereof.

First claim

What is claimed is:

1. A water purifier comprising:
a case that forms an outer shape of the water purifier;
a base forming a bottom surface of the water purifier and including a suction port;
a compressor mounted on the base;
a condenser bracket mounted on the base to be spaced apart from the compressor and accommodating a condenser;
a cooling tank seated on an upper surface of the condenser bracket and having an evaporator therein to make cold water;
at least one filter provided in the case and configured to purify water that flows through the case;
a discharge port formed in the case and provided at a position corresponding to the condenser bracket;
a condenser mount that is formed in the condenser bracket and configured to accommodate the condenser, the condenser mount comprising an inlet that is open toward the compressor and an outlet that is open toward the discharge port; and
a cooling fan provided between the suction port and the condenser bracket and configured to cycle air from the suction port to the discharge port through the condenser.

2. The water purifier according to claim 1 , wherein a leg extended downward and separating a bottom surface of the base from a ground on which the water purifier is installed is provided on the base, and the suction port is formed in the bottom surface of the base.

3. The water purifier according to claim 2 , wherein a lower surface of the compressor overlaps with at least a part of the suction port.

4. The water purifier according to claim 3 , wherein a compressor mount protrudes from the base so that the compressor is mounted to be spaced apart from the base.

5. The water purifier according to claim 4 , wherein a nut in which a screw to fix the compressor is fastened is provided on the compressor mount.

6. The water purifier according to claim 1 , wherein the discharge port has a size corresponding to the outlet of the condenser mount and is in close contact with an opening of the condenser mount.

7. The water purifier according to claim 1 , wherein the cooling fan shields the inlet of the condenser mount.

8. The water purifier according to claim 1 , further including a fastener penetrating a fixing hole formed on the condenser mount and fixed on the cooling fan, wherein the fastener is formed of an elastic material.

9. The water purifier according to claim 1 , wherein an exterior shape of the condenser has a cubical shape and an interior shape of the condenser mount is formed to correspond to the cubical shape of the condenser.

10. The water purifier according to claim 1 , wherein the cooling fan, the inlet, the outlet, and discharge port are provided in series.

11. The water purifier according to claim 1 , wherein a circumferential surface of the condenser is covered by the condenser mount except for the inlet and the outlet.

12. The water purifier according to claim 1 , wherein an exterior shape of the condenser corresponds to an interior shape of the condenser mount.

Assignees

• Lg Electronics Inc

Inventors

• KIM Kyeongbo
• Bae Sehwan
• Roh Hyoungwon

Classifications

• F25D23/006

  for mounting refrigerating machinery components · CPC title

• B01D35/185

  comprising a vaporizing unit · CPC title

• C02F2209/445

  Filter life · CPC title

• B01D5/006

  with evaporation or distillation · CPC title

• B01D35/1435

  with alarm means · CPC title