Enhanced drying dehumidifier
DC CAFCFirst Claim
Patent Images
1. A dehumidifier comprising:
- a cabinet;
a compressor in said cabinet for delivering hot compressed refrigerant;
a condenser coil in said cabinet and receiving refrigerant from said compressor and condensing same;
an expansion device in said cabinet and receiving refrigerant from said condenser coil and expanding same;
an evaporator coil in said cabinet and receiving refrigerant from said expansion device and evaporating same, and delivering said refrigerant to said compressor;
said refrigerant being circulated from said compressor to said condenser coil to said expansion device to said evaporator coil and back to said compressor in a refrigeration cycle;
said cabinet having an air flow path therethrough comprising;
a first segment passing ambient air to said evaporator coil;
a second segment passing air from said evaporator coil to said condenser coil;
a third segment discharging air from said condenser coil;
said first, second and third segments of said air flow path being in series from upstream to downstream, respectively;
an impeller in said cabinet downstream of said condenser coil and drawing air through said cabinet from upstream to downstream, namely through said first, second and third segments of said air flow path, respectively.
14 Assignments
Litigations
0 Petitions
Reexamination
Accused Products
Abstract
A dehumidifier includes an impeller in a cabinet downstream of a condenser coil and drawing air through the cabinet from upstream to downstream through first, second and third segments of an air flow path from an evaporator coil to the condenser coil.
-
Citations
24 Claims
-
1. A dehumidifier comprising:
-
a cabinet; a compressor in said cabinet for delivering hot compressed refrigerant; a condenser coil in said cabinet and receiving refrigerant from said compressor and condensing same; an expansion device in said cabinet and receiving refrigerant from said condenser coil and expanding same; an evaporator coil in said cabinet and receiving refrigerant from said expansion device and evaporating same, and delivering said refrigerant to said compressor; said refrigerant being circulated from said compressor to said condenser coil to said expansion device to said evaporator coil and back to said compressor in a refrigeration cycle; said cabinet having an air flow path therethrough comprising; a first segment passing ambient air to said evaporator coil; a second segment passing air from said evaporator coil to said condenser coil; a third segment discharging air from said condenser coil; said first, second and third segments of said air flow path being in series from upstream to downstream, respectively; an impeller in said cabinet downstream of said condenser coil and drawing air through said cabinet from upstream to downstream, namely through said first, second and third segments of said air flow path, respectively. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A dehumidifier comprising:
-
a cabinet; a compressor in said cabinet for delivering hot compressed refrigerant; a desuperheater coil in said cabinet and receiving refrigerant from said compressor and condensing same; a condenser coil in said cabinet and receiving refrigerant from said desuperheater coil and condensing same; an expansion device in said cabinet and receiving refrigerant from said condenser coil and expanding same; an evaporator coil in said cabinet and receiving refrigerant from said expansion device and evaporating same, and delivering said refrigerant to said compressor; said refrigerant being circulated from said compressor to said desuperheater coil to said condenser coil to said expansion device to said evaporator coil and back to said compressor in a refrigeration cycle; said cabinet having an airflow path therethrough comprising; a first segment passing ambient air to said evaporator coil; a second segment passing air from said evaporator coil to said condenser coil; a third segment passing air from said condenser coil to said desuperheater coil; a fourth segment discharging air from said desuperheater coil; said first, second, third and fourth segments of said air flow path being in series from upstream to downstream, respectively; an impeller in said cabinet downstream of said desuperheater coil and drawing air through said cabinet from upstream to downstream, namely through said first, second, third and fourth segments of said air flow path, respectively. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24)
-
Specification