TH145372A - Evaporative Combined Cooling System for Air Conditioner and Refrigeration - Google Patents

Abstract

DC60 (11/12/57) Evaporative cooling system for air conditioners and refrigeration equipment aims to increase the cooling efficiency of the condenser unit and reduce electricity consumption by evaporation. It consists of the first evaporative cooling unit (8) which is a copper tube coiled into a hanging bottom with 3 to 5 layers, wrapped with hexagonal semi-synthetic mesh cloth along the length of the copper tube. There is a water supply pipe (6) attached on top and between the coiled copper tubes, there are many tiny holes to keep the water moist. When the compressor (11) is running, the valve will open to let the water flow by the water on-off control box (5) when the hot gas pipe temperature (12) is equal to or higher than 60 degrees Celsius. When the water is heated by the hot gas pipe (12), it will evaporate, causing the temperature of the hot gas refrigerant in the copper pipe to drop significantly to a certain level. It does not use electricity and does not use much water. It will flow into the hot gas refrigerant pipe (10) at the condenser panel (9). The secondary evaporative cooling system (1) is made of hexagonal semi-synthetic mesh cloth (24) sewn into a bag with open ends on both sides. It is fitted with a Y-shaped water pipe. The upper end piece (20) and the middle piece (23) are placed in the center of the hexagonal semi-synthetic mesh cloth (24) to distribute the water evenly. In the lower half, there are many tiny holes on both sides that contact the hexagonal semi-synthetic mesh cloth (24) along the length of the pipe to distribute the water evenly. It will receive water from the reserve water box (3) when the water on-off control box (5) detects the liquid refrigerant temperature at the outlet of the condenser (19) as higher than 40 °C. Therefore, when the air flows across the hexagonal semi-synthetic mesh cloth (24) by the condensing unit fan (2), the flowing air will have a lower temperature due to the heat drawn by the water for evaporation before flowing through the condenser panel (9). This improves the cooling of the condenser panel (9) even though the surrounding air temperature is as high as 45 °C without using electrical energy. Evaporative cooler for air conditioners and refrigeration systems, consisting of: - The first evaporative cooler (8) consists of 3 to 5 layers of coiled copper tubes wrapped with hexagonal semi-synthetic mesh along the length of the copper tubes. The supply pipe (6) has many microscopic holes. The valve opens when the bulb at the hot gas pipe (12) temperature is equal to or higher than 60 °C. The liquid in the bulb expands, causing the valve to open and close when the temperature is lower than 60 °C without using electricity. It is installed in front of the condensing unit fan (2) inside the forced air cylindrical cone (7) with two open ends. The evaporative cooler for air conditioners and refrigeration systems aims to increase the cooling efficiency of the condenser unit and reduce electricity consumption by evaporation. It consists of the first evaporative cooler (8) consists of 3 to 5 layers of coiled copper tubes wrapped with hexagonal semi-synthetic mesh along the length of the copper tubes. There are water supply pipes (6) attached on top and between the coiled copper tubes there are many microscopic holes to keep the water moist. During the entire time the compressor (11) is working, the valve will open to let water flow by the water on-off control box (5) when the hot gas pipe temperature (12) is equal to or higher than 60 degrees Celsius. When the water is heated by the hot gas pipe (12), it will evaporate into vapor, causing the temperature of the hot gas refrigerant in the copper pipe to drop significantly to a certain level. It does not use any electrical energy and does not use much water. It will flow into the hot gas refrigerant pipe (10) at the condenser panel (9). The auxiliary evaporative cooling component (1) is made of hexagonal semi-synthetic mesh cloth (24), sewn into a double-ended open bag, and is fitted with a Y-shaped water pipe (Y). The upper end piece (20) is closed. The middle piece (23) is placed in the center of the hexagonal semi-synthetic mesh cloth (24) to distribute water evenly. In the lower half, there are many tiny holes on both sides that contact the hexagonal semi-synthetic mesh cloth (24) along the length of the pipe to distribute water evenly. It will receive water from the reserve water box (3) when the water on-off control box (5) measures the liquid refrigerant temperature at the outlet of the condenser (19) which is higher than 40 degrees Celsius. Therefore, when the air flows across the hexagonal semi-synthetic mesh cloth (24) by the condensing unit fan (2), the temperature of the flowing air will decrease due to the heat drawn from the water for evaporation before it flows through the condenser panel (9). This results in better cooling at the condenser panel (9) even though the surrounding air temperature is as high as 45 degrees Celsius without using electrical energy to operate.

Claims (1)

1. Evaporative cooling system for air conditioners and refrigeration equipment, consisting of: - The first evaporative cooling unit (8) is a 3 to 5 layer coiled copper tube, wrapped with a hexagonal semi-synthetic cloth along the length of the copper tube. The supply pipe (6) has many tiny holes. The valve opens when the bulb at the hot gas pipe (12) has a temperature equal to or higher than 60 degrees Celsius. The liquid in the bulb expands, causing the valve to open and close when the temperature is lower than 60 degrees Celsius without using electrical power to operate. Tags: