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  Water total heat exchange energy reclaiming apparatusUSPTO Application #: 20070068668Title: Water total heat exchange energy reclaiming apparatus Abstract: A water total heat exchange energy reclaiming apparatus includes a first chassis and a second chassis. The first chassis includes a first air duct, a water vaporizing device, a first heat exchange coil and a first fan. The second chassis includes a second air duct, a cold water heat exchange tube, a second heat exchange coil and a second fan. The first chassis and the second chassis are separated. Installation can be done according to environment requirements and is more convenient. Mixing of discharge airflow and return airflow can be prevented. Thus air quality of the environment can be improved and energy saving can be achieved. (end of abstract) Agent: Bruce H. Troxell - Falls Church, VA, US Inventors: Kuo-Liang Weng, Jing-Ru Weng USPTO Applicaton #: 20070068668 - Class: 165226000 (USPTO) Related Patent Categories: Heat Exchange, With Timer, Programmer, Time Delay, Or Condition Responsive Control, Having Heating And Cooling Capability, Humidity Control, Humidity Sensor Measures Humidity Of Air In Conditioned Space, Humidity Sensor Controls Indirect-contact Cooling Means, Liquid Spray Onto Indirect-contact Cooling Means The Patent Description & Claims data below is from USPTO Patent Application 20070068668. Brief Patent Description - Full Patent Description - Patent Application Claims
BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The invention relates to a water total heat exchange energy reclaiming apparatus and particularly to an energy reclaiming apparatus to purify and filter air and transfer heat in the air through water vaporization. [0003] 2. Description of the Prior Art [0004] In recent decades there is a growing awareness of the concept of environmental protection. However most preventive measures focus on the macro level. The pollution issues that are not very notable often are overlooked, such as the pollution resulting from air conditioning. In short, most improvements on air conditioning systems at present mainly focus on lower energy consumption, noise reduction, humanized control, mood enhancement, dehydration, indoor air purification, and the like. While the issue of indoor air purification has attracted a lot of attention, the impact of polluted air discharged from the air conditioning or operation space (such as plants, chicken farms, and the like) to the environment often is neglected. Some systems have used filters or other methods to get clean air conditioning space. But dusts, fibers and other ionized matters generated in the air conditioning space are discharged outdoors during air conditioning operation. Moreover, due to over-utilization of lands, building density increases greatly. The so called fresh air intake of building or during industrial process often is the polluted air discharged somewhere else. This creates a secondary public hazard and contamination, and becomes one of the air pollution sources. To prevent the secondary public hazard, a water-filtered air purifying and energy saving apparatus was proposed in R.O.C. patent No. 139014. It has a partition to divide a upper air vent that discharges the heated air and a lower vent that draws the outdoor air. However, the heated air discharged through the upper air vent is easily drawn into the apparatus through the lower air vent. As a result, the energy saving effect suffers. This is its big disadvantage. SUMMARY OF THE INVENTION [0005] In view of the aforesaid disadvantages, the present invention aims to provide a water total heat exchange energy reclaiming apparatus to purify air quality, increase energy saving effect and facilitate installation thereby to improve environmental air and save energy. [0006] The invention includes a first chassis and a second chassis that are separated but connected through a piping. The first chassis includes a first air duct, a water vaporizing device, a first heat exchange coil and a first fan. The second chassis includes a second air duct, a cold water heat exchange tube, a second heat exchange coil and a second fan. The water vaporizing device is connected to a water level controller and a first pump through a piping, and connected to the cold water heat exchange tube to form a closed circulation piping to reclaim cold and heat energy. The first heat exchange coil is connected to a second pump through another piping, and connected to the second heat exchange coil to form another closed circulation piping to release or reclaim cold and heat-energy. By means of the separated first chassis and the second chassis, discharge airflow and return airflow do not mixed. Hence operation efficiency can be maintained. The configuration can be arranged according to environment requirements. Installation is more convenient. [0007] The foregoing, as well as additional objects, features and advantages of the invention will be more readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS [0008] FIG. 1 is a schematic view of the system configuration of the invention. [0009] FIG. 2 is another schematic view of the system configuration of the invention. [0010] FIG. 3 is a schematic view of an embodiment of the water vaporizing device of the invention. [0011] FIG. 4 is a schematic view of another embodiment of the water vaporizing device of the invention. [0012] FIG. 5 is a schematic view of the water level controller of the invention. [0013] FIG. 6 is a schematic view of another embodiment of the water level controller of the invention. [0014] FIG. 7 is a schematic view of another embodiment of the system configuration of the invention. [0015] FIG. 8 is another schematic view of another embodiment of the system configuration of the invention. DESCRIPTION OF THE PREFERRED EMBODIMENTS [0016] Referring to FIGS. 1 and 2, the water total heat exchange energy reclaiming apparatus 2 according to the invention includes a first chassis 21 and a second chassis 22 that are separated and connected through a piping. [0017] The first chassis 21 includes a first air duct 210, a water vaporizing device 211, a first heat exchange coil 213 and a first fan 214 on one side. [0018] The water vaporizing device 211 aims to vaporize and filter water, and has one end connecting to a cold water discharge end 2212 of a cold water heat exchange tube 221 of the second chassis 22 through a second piping L2. The water vaporizing device 211 has a water tray 212 on the bottom. The water tray 212 has one side connecting to a water level controller 24 and a first pump 25 through a first piping L1, and also connected to a cold water intake end 2211 of the cold water heat exchange tube 221. [0019] The first heat exchange coil 213 is connected to the second chassis 22 through a third piping L3 and a fourth piping L4. The third piping L3 has a second pump 23. [0020] The first fan 214 aims to convey airflow. Continue reading... Full patent description for Water total heat exchange energy reclaiming apparatus Brief Patent Description - Full Patent Description - Patent Application Claims Click on the above for other options relating to this Water total heat exchange energy reclaiming apparatus patent application. ###  How KEYWORD MONITOR works... a FREE service from FreshPatents1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored. 3. Each week you receive an email with patent applications related to your keywords. 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