CHILLVENTA –2016. Международная выставка холодильного оборудования, климатической техники и тепловых насосов.

Страна проведения: Германия
Город проведения: Нюрнберг/Nuremberg
Дата проведения: с 11.10.2016 по 13.10.2016
Stand GUNTNER: 7-124
Brand: Güntner

Brand: Jaeggi

Brand: Thermowave
С инновациями от фирмы GUNTNER Вы можете ознакомиться на стенде 7-124.

Our Highlights at Chillventa 2016

The Chillventa fair is approaching with giant steps and the Güntner Group is looking forward to present innovations created for the trends of the future at the internationally leading trade fair for refrigeration engineering, HVAC and heat pumps.

Below, we are offering you the first glimpses of the innovations awaiting you in Hall 7, stand 124.

Güntner: New adiabatic gas cooler for transcritical CO2 plants

With the new Güntner Gas cooler Diagonal Compact GGDC equipped with humidification pad and Güntner Hydro Management GHM humidification control, Güntner’s objective is to push the CO2 equator geographically southwards: This newly developed unit with adiabatic air pre-cooling allows for efficient operation of transcritical CO2 plants also in regions where ambient temperatures climb above +40 °C. The GGDC with its maximum operating pressure of 120 bar and a maximum operating temperature of +150 °C provides a capacity range of up to approx. 300 kW. The specifically developed GHM control continuously controls the water volume according to the heat exchanger’s load requirement (fan speed) as well as the measured ambient temperature and humidity. This way, the wetting water distribution is constantly and ideally adjusted to the operating conditions.


Güntner: Operational reliability thanks to glycol collection system

As water/ethylene glycol mixtures are classified as fluids hazardous to water in Germany, operators of dry cooling plants usually use a closed circuit system for water protection. The Güntner Glycol Guard is a sophisticated glycol collection system with reliable monitoring of the ethylen glycol concentration of the waste water. The system’s core is a specific sensor with integrated cleaning function developed by Güntner.
With a precision of +/- 0.3 % of glycol concentration, the operator can immediately react to minimum leakage and thus maintain the functionality of the plant.


Güntner: FLAT/VERTICAL Vario – Millions of types designed with pinpoint accuracy Offering a capacity range of 30 – 1800 kW, the new Vario series are mainly designed for applications in the areas of industrial refrigeration, air conditioning, process cooling and server room cooling. In addition to the current and new synthetic refrigerants on the market, you can of course also select as operating fluid natural alternatives like ammonia, CO2, hydrocarbons (e.g. propane). The gas coolers named GGHV and GGVV are designed for a maximum operating pressure of 120 bar. A broad range of accessories is also available for the Vario series. Beside the common accessories like vibration dampers and extended legs, also accessories like e.g. inspection covers for cleaning purposes are on offer. Additionally, the accessibility of the heat exchanger may be further improved with hinged fan plates. Another advantage of the Vario product line: The great variety of individually configurable unit types offers the technically optimal standard solution for any application scenario without any expenditure of time for special designs.


Güntner: Air coolers with up to 80 bar as standard The new Slim and Cubic air coolers (GASC and GACC) are designed for an operating pressure of up to 80 bar as standard; their construction is optimised with regard to all common refrigerants. The hygiene-certified units are easy to mount and easy to clean. With a capacity range of 0.5 – 13 kW (GASC) and 1.5 – 69 kW (GACC), the units are perfectly suited for small and medium-sized cold rooms.


thermowave: Be on the safe (high-pressure) side with thermolinePlus

In addition to the plate heat exchanger series thermolineVario, thermolineEco and thermolinePure, the company thermowave also offers the thermolinePlu series for high-pressure applications of up to 63 bar.
Apart from their outstanding efficiency, the apparatuses offer further advantages like a compact design, a small footprint, low weight and low refrigerant filling quantity.
With their high pressure resistance, they are predestined for applications using the natural refrigerant CO2. Therefore, they are ideal e.g. for heat recovery in CO2 cascade systems or for use in many industrial refrigerating processes and for heat pumps.
thermolinePlus apparatuses are made from laser-welded modules. The welded plate module forms a hermetically sealed flow channel. The laser-welded seams serve as sealing and ensure the highest operational reliability even in critical applications. During tests on the bursting strength of the laser-welded seams, pressure levels of 160 – 300 bar were tolerated, depending on the type tested.


JAEGGI: ADC Hybrid Blue, hygiene-certified

The Advanced Dry Cooler Hybrid Blue by JAEGGI combines the simplicity of a dry cooler with the flexible capacity increase of an adiabatic pre-cooling performed by humidification pads – for a hygienic operation without water treatment. The unit‘s capacity range from 50 kW to 2 MW at an impressively small footprint and its intelligent control for speed and humidification virtually covers each and every dry cooling application in the fields of industrial, HVAC and data centre applications.
Your advantages: The system was checked for aerosol output for enhanced legionella safety; no additional treatment required with mains quality water; modulating adiabatic control for lowest possible water consumption; and cost effective/energy efficient controls adapt to individual utility prices.


JAEGGI: HTK – The reference product for hybrid drycooling, hygiene-certified

The hybrid dry cooler is a combination of aircooled dry coolers and closed evaporative cooling towers, thus combining the advantages of conventional dry and wet cooling in a single product. The result: Plume-free hybrid dry coolers with minimal noise emission and low water and energy consumption. Thanks to its lower operating costs, the payback period is quite short.
Both modes offer an excellent dry cooler performance with a small footprint and low operating costs. The cooling limit, i.e. the theoretically best return temperature possible for the hybrid dry cooler, is 4 Kelvin higher than the wet bulb temperature of the ambient air. A hygienic operation is ensured by way of a certification in accordance with recognized rules of the technology, e.g. VDI 2047-2 for Germany and, in UK and Ireland, ACOP L8 and HSG274 Parts 1 and 2.

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