초록 ▼

This invention is for a highly efficient heat transfer unit and method for heat transfer for an air conditioning refrigeration unit. The invention has a plurality of condenser coils that stand generally vertically upright (with up to 20째 tilt to optimize downward water flow with air being pulled ac

This invention is for a highly efficient heat transfer unit and method for heat transfer for an air conditioning refrigeration unit. The invention has a plurality of condenser coils that stand generally vertically upright (with up to 20째 tilt to optimize downward water flow with air being pulled across) between a splash louver and an evaporative fill material. The evaporative fill material and the splash louver transfer heat from the water by air cross flow to make the air conditioning unit very efficient and reduces the amount of copper coils needed. The condenser coils are cooled by water flowing down through them and into a sump. The condenser coils are also cooled by air pulled across them by a fan mounted on the top of the air conditioning unit. The sump in the bottom of the unit has a wall that directs the water in it to a water pump that then sends the water to the water distribution pipe. The water pipe covers the water distribution member with water, which then allows the water to flow down the condenser coils. The large amount of heat that is transferred from the condenser coils to the water and the air cross flow is what enables the air conditioning unit to be so efficient. A low pressure drop of refrigerant in the condensing coils, the large surface area, and horizontal air flow also helps the air conditioning unit to be efficient.

대표청구항 ▼

I claim: 1. A heat transfer system for an air conditioning refrigerant unit comprising: a) a generally vertically disposed condenser coil means and a fan means for providing air cross flow through the condenser coil means; b) water pump means to supply water to a water distribution means at the top

I claim: 1. A heat transfer system for an air conditioning refrigerant unit comprising: a) a generally vertically disposed condenser coil means and a fan means for providing air cross flow through the condenser coil means; b) water pump means to supply water to a water distribution means at the top of the coil means to flow water down the condenser coil means to cool said condenser coils means; c) a splash louver means and an evaporative fill material means for allowing flowing of air through the splash louver means, the condenser coil means and the evaporative fill material means to retain the cooling water on the condenser coil means and within the system and increase cooling; and d) sump means for water storage and supply for said water pump and for receiving the water flowing down the condenser coil means for recycling. 2. A heat transfer system for an air conditioning refrigerant unit, wherein said heat transfer system is an attachment for replacing the condensing coils of an existing unit air cooled condenser coil means, comprising: a) a generally vertically disposed condenser coil means and a fan means for providing air cross flow through the condenser coil means; b) water pump means to supply water to a water distribution means at the top of the coil means to flow water down the condenser coil means to cool said condenser coils means; c) a splash louver means and an evaporative fill material means for allowing flowing of air through the splash louver means, the condenser coil means and the evaporative fill material means to retain the cooling water on the condenser coil means and within the system and increase cooling; and d) sump means for water storage and supply for said water pump and for receiving the water flowing down the condenser coil means for recycling. 3. The heat transfer unit of claim 2, wherein: said condenser coil means having a plurality of coiled copper pipes which expand and contract with temperature changes to release accumulated mineral deposits from the cooling water. 4. The heat transfer unit of claim 2, further comprising: a plurality of vanes on said vertically extending splash louver to direct airflow though the said condenser coil means and cooling water back on to the condenser coil means. 5. The heat transfer unit of claim 2, further comprising: a plurality of flow channels on said vertically upright evaporative fill material to direct air flow though said condenser coil means. 6. The heat transfer unit of claim 1, wherein: said distribution means having a plurality of openings for distributing water over said condenser coil means. 7. The heat transfer unit of claim 5, wherein: said distribution means extending along the upper portion of the condenser coil means to lower the height of said air conditioning refrigerant unit compared to cooling said condenser coil means with spray nozzles. 8. The heat transfer unit of claim 1, further comprising: a flush pump means to periodically drain the sump means to get rid of accumulated water mineral deposits. 9. The heat transfer unit of claim 2, wherein: said splash louver means, evaporative fill material means, and condenser coil means having a horseshoe shape. 10. The heat transfer unit of claim 2, wherein: said splash louver means, evaporative fill material means, and condenser coil means comprise opposed separate units to make a double inlet for said air conditioning unit means. 11. The heat transfer unit of claim 10, wherein: said opposed splash louver means, evaporative fill material means, and condenser coil means comprise multiple coil sections linked together. 12. The heat transfer unit of claim 2, wherein: said splash louver means, evaporative fill material means, and condenser coil means having a round shape. 13. A method for providing heat transfer for an air conditioning refrigerant unit comprising the steps of: a) flowing air through a generally vertically disposed condenser coil means with a fan means for providing air cross flow through the condenser coil means; b) supplying water to a water distribution means at the top of the coil means to flow water down the condenser coil means to cool said condenser coils means; c) retaining the cooling water on the condenser coil means and within the system and increasing the cooling with a splash louver means and an evaporative fill material means for allowing flowing of air through the splash louver means, the condenser coil means and the evaporative fill material means; and d) receiving the water flowing down the condenser coil means in a sump means for recycling. 14. A method of providing heat transfer for an existing air conditioning refrigerant unit, by replacing its condensing coil means with an attachment, comprising the steps of: a) flowing air through a generally vertically disposed condenser coil means with a fan means for providing air cross flow through the condenser coil means; b) supplying water to a water distribution means at the top of the coil means to flow water down the condenser coil means to cool said condenser coils means; c) retaining the cooling water on the condenser coil means and within the system and increasing the cooling with a splash louver means and an evaporative fill material means for allowing flowing of air through the splash louver means, the condenser coil means and the evaporative fill material means; and d) receiving the water flowing down the condenser coil means in a sump means for recycling. 15. The heat transfer unit of claim 14, comprising the steps of: expanding and contracting a plurality of coiled copper pipes on said condenser coil means temperature changes to release accumulated mineral deposits from the cooling water. 16. The heat transfer method of claim 14, comprising the steps of: directing airflow though the said condenser coil means and cooling water back on to the condenser coil means with a plurality of vanes on said vertically extending splash louver. 17. The heat transfer method of claim 14, further comprising: directing air flow though said condenser coil means with a plurality of flow channels on said vertically upright evaporative fill material. 18. The heat transfer method of claim 13, comprising the steps of: distributing water over said condenser coil means through a plurality of openings in said distribution means. 19. The heat transfer method of claim 14, comprising the steps of: periodically draining the sump means with a flush pump means to get rid of accumulated water mineral deposits.