TEKNOPOOL. Swimming Pool Air Handling Units

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1 TEKNOPOOL Swimming Pool Air Handling Units

2 Content Teknogen Teknopool... 3 Components... 4 Automation... 6 Project Designing... 9 As one of the leading manufacturers of Heating, Ventilation and Air Conditioning market, TEKNOGEN HVAC stands for innovation, top quality, leading technology and reliable service. That s why our motto is SIMPLY THE BEST SOLUTIS. One of the core issues for production is quality and high-end components for reaching top quality units. All internal prosesses are being regulated by ISO9001 quality management system. We combine the demands from the market with the new trends for energy savings and environmental needs. This combination leads us to create new designs with innovated ideas. This approach makes us have loyal customers worldwide. TEKNOGEN has a large range for Air handling Units, Fancoils, Ventilators, Swimming Pool Air Handling Units, Chillers, Rooftop Units, Floor Convectors, Unit Heaters. Our headquarters located in Istanbul and the factory is in Izmir. If you are looking for high quality production and a solution partner, we Teknogen ready.

3 Teknopool General Specifications TEKNOPOOL units are designed by R&D Department in 8 models for pools with water surface between 50m 2-500m 2. They used for dehumidification process of the pools. They come with automation panel. Thereby, the cost for installation and operation will be minimized thanks to plug and play design. It consist of three sections, Fan, and Dehumidification. Fan Section The return air goes into dehumidification process and comes to Fan section. Fan section blows dehudified air back to pool area. There are three different types of application in this secton; Belt driven, Plug fan and EC Plug fan. Section Two types of heat recovery systems are available with TEKNOPOOL units; Heat Pipe and Plate Type.It is possible to consume less energy while reaching higher dehumidification values by using heat recovery systems in swimming pool air handling units. Dehumidification section TEKNOPOOL units have two types of dehumudification systems; In heat recovery systems and with mechanical cooling. R407C refrigerant is used in mechanical cooling systems. The components of the systems are; compressor,condenser, evaporator,expansion valve,dryer,selenoid valve,suction accumulator, liquid tank. High performance scroll compressors are preferred in this system. Technical specifications Model Dehumidification Capacity (with %20 Fresh Air,Total) Air Flow Evaporator Capacity (7.2 C evaporation, 54.4 C condensation, R407C) Condensing Capacity (7.2 C evoporation, 54.4 C Condensation, R407C) Heating Coil kg/h m 3 /h kw kw kw 5 23, ,9 30, , ,5 43,4 19, , ,9 65,4 28,1 TEKNOPOOL 15 58, ,6 82,5 34, , , , , ,7 115,8 58, , ,4 148,6 78, , ,8 222,6 77, , ,4 118, , , ,2 3

Components Body The body of TEKNOPOOL units consist of eloxal coated corrosion resistant aluminium profiles.

The 50mm panels which has 70kg/ m3 rockwool in density.

applications.thereby TEKNOPOOL units offer corrosion resistance. High performance Scroll compressors are used in TEKNOPOOL units.

R407C refrigerant is used in the system.pressure sensors at the suction and forcing side saves compressor and the system.

The surface of the evaporators are hydrophilic coated. The body is epoxy painted.

4 Components Body The body of TEKNOPOOL units consist of eloxal coated corrosion resistant aluminium profiles. The panels are produced with special gasketing to prevent any contact between inner and outer sheet metals. The 50mm panels which has 70kg/ m3 rockwool in density. The sheet metal which is 275gr/m2 galvanised coated and RAL9002 coated is used as standard component for all sheet metal applications.thereby TEKNOPOOL units offer corrosion resistance. High performance Scroll compressors are used in TEKNOPOOL units. Cooling chamber and compressor are designed at the same cell. This design offers easy start up of the unit. R407C refrigerant is used in the system.pressure sensors at the suction and forcing side saves compressor and the system. Evaporator Direct expansion exchangers are used in TEKNOPOOL units for dehumidification of return air. The surface of the evaporators are hydrophilic coated. The body is epoxy painted. Drain System Due to high condensation,teknopool Units has a safe,easy and fast drain system to discharge water from the system. The drain pan designed by R&d department of TEKNOGEN is made up of stainless steel and it collects water to a single point and discharge water immediately. Syphon is a standard application in all TEKNOPOOL units and it easily removes drain to water network. 4

Components Condenser The refrigerant gas is

condensates(turns to liqid) again in condenser.

are available with TEKNOPOOL units; Heat Pipe and

Thye produce energy efficiency through bringing

optimum working conditions by using energy coming

Filter G4 Panel filters are standard in TEKNOPOOL

M5, M6, F7, F8, F9 bag filters are optional.

5 Components Condenser The refrigerant gas is vaporised during cooling process of air and it condensates(turns to liqid) again in condenser. Heat recovery Two types of heat recovery systems are available with TEKNOPOOL units; Heat Pipe and Plate Type. Both systems work on same principle. Thye produce energy efficiency through bringing condenser and evaporator inlet air temperatures to optimum working conditions by using energy coming form dehumidifiated return air. Filter G4 Panel filters are standard in TEKNOPOOL units on fresh air and return air directions. M5, M6, F7, F8, F9 bag filters are optional. Fan/Motor Three types of fan applications are possible in TEKNOPOOL units; belt driven,plug Fan,EC Plug Fan. 5

Automation TEKNOPOOLunits are produced with full automation control system. All scenarios are defined in automation system which lets the user have plug and play unit.

There are four different scenarios for dehumidification prcess in TEKNOPOOL units; Winter(Night)-Dehumidification On This scenario is active during non-common usage of the pool.

6 Automation TEKNOPOOLunits are produced with full automation control system. All scenarios are defined in automation system which lets the user have plug and play unit. Thereby, start procedure will be very easy after duct,drain and power connections. There are four different scenarios for dehumidification prcess in TEKNOPOOL units; Winter(Night)-Dehumidification On This scenario is active during non-common usage of the pool. The unit works with %100 fresh air. The cooling chamber works and dehumidification is on. Winter(Night)-Dehumidification Off This scenario is active if pool is not used. The unit works with %100 fresh air. The cooling chamber does not work and dehumidification is off.the heater is on. Winter(Day)-Dehumidification On This scenario is active during common usage of the pool. The unit works with %75 fresh air and %25 return air. The cooling chamber Works and dehumidification is on. The heater will start if it is needed. This is the scenario that the unit works with full capacity. Summer This scenario is active if outer and inner temperaturs are close to each other.the unit works with %100 fresh air. The cooling chamber does not work. The heater will start if it is needed. Components Used for Automation Humidity and temperature sensors Differential Pressure sensor Frequncy converters(in Plug Fan Applications) Damper Motor(Proportionally Controlled) Low/High Pressure Controls for MCC Board DDC Board Automation System TEKNOPOOL units specially designed automation cards. This card can control,blowing and suction fans, safety of cooling chamber, damper on the unit,constant flow of the fans. The control panel could be connected till 200m. away from the unit. Weekly programming, filter dirtiness alarm, operation and fault signals are available. 6

7 30,00 30,00 Automation SCENARIOS WITH HEAT PIPE HEAT RECOVERY WINTER(NIGHT)-DEHUMIDIFICATI HEAT PIPE KDENSER Fresh Air %0 If Needed WINTER(NIGHT)-DEHUMIDIFICATI HEAT PIPE KDENSER Fresh Air %0 WINTER(DAY)-DEHUMIDIFICATI Outside Air HEAT PIPE KDENSER Exhaust Air Fresh Air (%)25 If Needed SUMMER Outdoor Air HEAT PIPE KDENSER Exhaust Air Fresh Air (%)100 If Needed 7

8 Automation SCENARIOS WITH PLATE TYPE HEAT RECOVERY WINTER(NIGHT)-DEHUMIDIFICATI KDENSER Fresh Air %0 WINTER(NIGHT)-DEHUMIDIFICATI ORTAMA KDENSER Fresh Air (%)0 WINTER(DAY)-DEHUMIDIFICATI Outside Air Exhaust Air KDENSER Fresh Air (%)25 If Needed SUMMER DEHUMIDIFICATI Outside Air Exhaust Air KDENSER Fresh Air (%)100 If Needed 8

9 Project Designing TEKNOPOOL units are designed according to VDI 2089 :Part1 and dehumdification values are calculated in compliance with pool surface. The dehumdifications are calculated with below formula; W = е х S х (P Max - Р Set ) g/h; S- Pool surface in m 2 Pmax-Pressure of the air at pool water temperature in mbar Pset-Pressure of the pool indoor air on humidity and temperature at design conditions e- Pool usage coefficient;it can be obtained from below table Pool usage coefficient Pool type g / (m2 х h х mbar) 0.5 P1 Indoor pools 5 P2 Non-used pools 15 P3 Pools with number of users low to medium 20 P4 Pools with number of users medium to high 28 P5 Recreation pools or waterparks 35 P6 Pools with artificial waves and water-slides Calculation for a Residence Pool Pool Surface: 100 (m 2 ) Water Temperature: 28 ( C) Indoor Temperature: 30 ( C) Relative Humidity of Pool Area: 60 (% RH) Pool type By using Mollier diagram; project design 28C,%100 RH, vapor pressure of the air 37,78mbar 30C,%60 RH, vapor pressure of the air 25,45mbar Can be calculated. The e number will be 15 since it is a residence pool. The quantitiy of the evaporation from the pool surface,w W = 15 x 100 x (37,78-25,45) = g/h 18,5 l/h P1 P2 X P3 P4 P5 P6 9

10 Notes

11 Notes

APRIL 2016 BY HVAC SYSTEMS INC. RESERVES THE RIGHT TO MAKE ALTERATIS DUE TO TECHNICAL DEVELOPMENTS WITHOUT PRIOR NOTICE. HEADQUARTERS BY ISITMA SOGUTMA KLIMA HAVALANDIRMA SAN TIC. A.S. ATATURK MAH.

12 APRIL 2016 BY HVAC SYSTEMS INC. RESERVES THE RIGHT TO MAKE ALTERATIS DUE TO TECHNICAL DEVELOPMENTS WITHOUT PRIOR NOTICE. HEADQUARTERS BY ISITMA SOGUTMA KLIMA HAVALANDIRMA SAN TIC. A.S. ATATURK MAH. DUDULLU CAD. SEREF SOKAK. NO ATASEHIR - ISTANBUL / TURKEY TEL FAX info@teknogenhvac.com FACTORY KAZIM KARABEKIR MAHALLESI BEKIR SAYDAM CAD. NO:104 IS KAPI NO: 25 PANCAR, AYRANCILAR, TORBALI - IZMIR / TURKEY TEL FAX

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