Condenser and radiator of air conditioning refrigeration system

Abstract

The present invention provides a radiator or condenser used in an air conditioning system. The radiator comprises at least one radiator unit, wherein the radiator unit includes at least two lobes, two of the at least two lobes facing to and hermetically attaching to each other, and at least one through hole disposed in the middle part of the two lobes along the height thereof. The present invention also provides a radiator unit or condenser unit used to form the radiator or condenser.

1 . A radiator used in an air conditioning refrigeration system, comprising at least one radiator unit, wherein the radiator unit includes at least two lobes, two of the at least two lobes facing to and hermetically attaching to each other, and at least one through hole disposed in the middle part of the two lobes along the height thereof. 
   
   
       2 . The radiator as claimed in  claim 1 , wherein the radiator unit is formed integrally, and each of the lobes has tooth-like outside surface, and each of the through holes has corrugated inner wall. 
   
   
       3 . The radiator as claimed in  claim 1 , wherein the radiator comprises two or more radiator units arranged side by side, and the radiator further comprises an inlet port disposed on the first radiator unit to make refrigerating medium flow into the first radiator unit, an outlet port disposed on the last radiator unit to make the refrigerating medium flow out of the last radiator unit, and a upper one-way channel and a lower one-way channel attached to their respective radiator units for communicating one radiator unit with one of its neighbor, to make the refrigerating medium flow from the inlet port to the outlet port in one direction. 
   
   
       4 . The radiator as claimed in  claim 3 , wherein the upper one-way channel has a number of grooves on the surface opposite to the radiator units to which it attached, the inner space of the channel is separated by several spacers to form a number of passages for the refrigerating medium and is blocked by several block pieces to divide the grooves into several two-groove sets. 
   
   
       5 . The radiator as claimed in  claim 4 , wherein the number of the grooves corresponds to the number of radiator units to which the upper one-way channel attached, and the number of the passages corresponds to the number of the through holes of the radiator units. 
   
   
       6 . The radiator as claimed in  claim 3 , wherein the lower one-way channel has a number of grooves on the surface opposite to the radiator units to which it attached, the inner space of the channel is separated by several spacers to form a number of passages for the refrigerating medium and is blocked by several block pieces to divide the grooves into several two-groove sets. 
   
   
       7 . The radiator as claimed in  claim 6 , wherein the number of the grooves corresponds to the number of radiator units to which the lower one-way channel attached, and the number of the passages corresponds to the number of the through holes of the radiator units. 
   
   
       8 . A condenser used in an air conditioning refrigeration system, comprising at least one condenser unit, wherein the condenser unit includes at least two lobes, two of the at least two lobes facing to and hermetically attaching to each other, and at least one through hole disposed in the middle part of the two lobes along the height thereof. 
   
   
       9 . The condenser as claimed in  claim 8 , wherein the condenser unit is formed integrally, and each of the lobes has tooth-like outside surface, and each of the through holes has corrugated inner wall. 
   
   
       10 . The condenser as claimed in  claim 8 , wherein the condenser comprises two or more condenser units arranged side by side, and the condenser further comprises an inlet port disposed on the first condenser unit to make refrigerating medium flow into the first condenser unit, an outlet port disposed on the last condenser unit to make the refrigerating medium flow out of the last condenser unit, and a upper one-way channel and a lower one-way channel attached to their respective condenser units for communicating one condenser unit with one of its neighbor, to make the refrigerating medium flow from the inlet port to the outlet port in one direction. 
   
   
       11 . The condenser as claimed in  claim 10 , wherein the upper one-way channel has a number of grooves on the surface opposite to the condenser units to which it attached, the inner space of the channel is separated by several spacers to form a number of passages for the refrigerating medium and is blocked by several block pieces to divide the grooves into several two-groove sets. 
   
   
       12 . The condenser as claimed in  claim 11 , wherein the number of the grooves corresponds to the number of condenser units to which the upper one-way channel attached, and the number of the passages corresponds to the number of the through holes of the condenser units. 
   
   
       13 . The condenser as claimed in  claim 10 , wherein the lower one-way channel has a number of grooves on the surface opposite to the condenser units to which it attached, the inner space of the channel is separated by several spacers to form a number of passages for the refrigerating medium and is blocked by several block pieces to divide the grooves into several two-groove sets. 
   
   
       14 . The condenser as claimed in  claim 13 , wherein the number of the grooves corresponds to the number of condenser units to which the lower one-way channel attached, and the number of the passages corresponds to the number of the through holes of the condenser units. 
   
   
       15 . A radiator unit used to form a radiator, comprising at least two lobes, two of the at least two lobes facing to and hermetically attaching to each other, and at least one through hole disposed in the middle part of the two lobes along the height thereof. 
   
   
       16 . The radiator unit as claimed in  claim 15 , wherein the radiator unit is formed integrally, and each of the lobes has tooth-like outside surface, and each of the through holes has corrugated inner wall. 
   
   
       17 . A condenser unit used to form a condenser, comprising at least two lobes, two of the at least two lobes facing to and hermetically attaching to each other, and at least one through hole disposed in the middle part of the two lobes along the height thereof 
   
   
       18 . The condenser unit as claimed in  claim 17 , wherein the condenser unit is formed integrally, and each of the lobes has tooth-like outside surface, and each of the through holes has corrugated inner wall.