HVAC Systems for the Offshore Industry
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HEINEN & HOPMAN OFFSHORE > Our mission is to ensure you the perfect climate indoors, regardless of the weather outside. OUTSIDE 35 C HUMIDITY 90% ºC 22Inside PROVIDED BY HEINEN & HOPMAN Heating Ventilation Air Conditioning Refrigeration TABLE OF CONTENTS PAGE INTRODUCTION 3 PRODUCTS COOLING PLANT 4 ABSORPTION CHILLER 5 TURBOCOR CHILLER 6 PROPANE CHILLER 7 REPLACEMENT CHILLER 8 MGO COOLER 9 CONDENSING UNIT 10 AIR HANDLING UNIT 11 SELF-CONTAINED UNIT 11 PACKAGE UNIT 12 CABIN UNIT 13 TEMPORARY REFUGE UNIT 14 H2S AIR FILTRATION UNIT 15 CARGO VENTILATION 16 CONTAINERIZED HVAC ROOM 16 GALLEY INDUCTION VENTILATION 17 EXPLOSION PROOF EQUIPMENT 17 CABIN FAN COIL UNIT 18 CONTROL STARTER PANEL 19 REFERENCES 20 To stand with our clients in “ “ the harshest environments INTRODUCTION The offshore environment is harsh and unforgiving. It is essential that • Manufactured according to Eurovent standards the work and off-duty environment of your skilled, highly-paid crew is Cooling plants as comfortable as possible. Heating, ventilation and other air-handling • Produced in water and air-cooled versions, depending on the type of equipment needs to be as tough, efficient and safe as the structures offshore installation and the exact location of the equipment. themselves. • Air-cooled equipment is enclosed in stainless steel for resistance Heinen & Hopman is renowned in the offshore industry for its project- against the salty atmosphere based approach and dedication to premium quality. We think along in the • Water-cooled units can use both sea-water or fresh-water from an processes specific to the demanding offshore segment to create specific, intercooling system tailor-made solutions for your every need - super strong, super reliable Cabin units and made to last. • Electrical reheating for increased personal comfort Heinen & Hopman covers the entire range of offshore air installations, Fire dampers offering unique advantages in every phase. During the design stage, we set • Certified according to the latest requirement up functional specifications and detailed documentation for each system • Available options include galvanised or stainless steel and manual/ design. The manufacturing and assembly phase benefit from state-of-the- automatic operation or remote-controlled operation art procurement, shipping and logistic support methods. Fans Our rigorous safety philosophy provides you with numerous benefits • Sturdy, galvanised marine construction in terms of health precautions and testing, including cause-and-effect • Axial and centrifugal types studies, parts testing, and application testing with respect to control. Overpressure control dampers Heinen & Hopman also takes care of the full range of installation, • Suitable for all types of overpressure management commissioning, testing and trials activities. After the sale we ensure Explosion-proof equipment maintenance planning, parts shipping and onshore & offshore execution, • Zone I & Zone II supported by excellent spare part availability from an onshore warehouse. • ATEX certified As a final confirmation of the high quality of our offer, Heinen & Hopman Filtering systems guarantees 25 to 40 years of continuous operation for its equipment as • Coalescor for the separation of water moisture in the air which is long as it is maintained according to specifications. taken from the outside • Calibration, set point, ordering and documentation; • Dust • Interfacings with general management systems such as fire, gas • Temporary Refuge panels; • H2S air filtration • Health, safety procedures, applications control toolbox meetings; • Oil mist filters for cleaning oil-based air (mud pit rooms) • System responsibility for HVAC installations. • Shale shaker ventilation • Tip extraction for welding torches Specific products and systems • Welding fume extraction Heinen & Hopman produces a wide range of solutions for offshore facili- • Purge/pressurization for Living Quarters ties, suitable for hazardous and non-hazardous environments. Air-handling units • Made of stainless steel designed specially to withstand rough offshore environments 3 PRODUCTS - COOLING PLANT A cooling plant belongs to the main units of an air conditioning system. Without a cooling plant it will be impossible to meet a comfort inside climate when cooling is needed. A cooling plant consist of four main components “Compressor, condenser, expansion valve and evaporator”. The diagram below shows the complete cooling circuit with all the main component as well the phase of the refrigerant in each stage of the circuit. The selection of a cooling plant depends on several factors like the required cooling capacity, the refrigerant type and cooling medium. KEY FEATURES • High quality assured; • Standard Capacity control 25%, 50%, 75% and 100%; • Refrigerant 134a, [complies with the most ship classifications]; • All common power supplies available on request; Paint color standard RAL6011 other colors available on request; • Easy accessible for maintenance and cleaning; • Fully ventilated electric switch board; • Easy cleanable condensers; • Two fully independent circuit; • Step less capacity control 25% till 100%; • All other power supplies available on request; • Troubleshooting on distance. Volume Volume flow Q (kW) P (kW) Dimensions Model number 0 e I (A) flow (m3/h) (m3/h) Weight (kg) R134a absorbed max LxWxH (m) condenser chiller HHSCHSC Series 3.20x1.00x1.66 - 190 - 1100 2x32 - 2x172 2x92 - 2x465 2x16,5 - 2x93,9 27,8 - 161 1960 - 7000 50 Hz 4.50x1.75x2.25 HHSCHFC Series 3.20x1.00x1.66 - 190 - 1100 2x32 - 2x172 2x92 - 2x465 2x14,5 - 2x82,4 27,8 - 161 1960 - 6900 50 HZ 4.30x1.60x2.25 HHSCHSC Series 3.20x1.00x1.66 - 200 - 1200 2x38,5 - 2x206,9 2x101 - 2x509 2x17,4 - 2x102,6 29,4 - 176,2 1960 - 7000 60 Hz 4.50x1.75x2.25 HHSCHFC Series 3.20x1.00x1.66 - 200 - 1200 2x38,5 - 2x206,9 2x101 - 2x509 2x16,3 - 2x90,5 29,4 - 176,2 1960 - 6900 60 HZ 4.30x1.60x2.25 4 PRODUCTS - ABSORPTION CHILLER A special Maritime Absorption Chiller has been designed considering and resolving negative aspects such as the refrigerant’s overflow and mixing caused by ship motions, special welding, structure strength and performance de-rating in view of the ship pitching and rolling. After careful design and research the absorption chillers were tested on a moving bed to simulate the marine conditions. Our Maritime Absorption Chillers can be steam or hot water fired and seawater cooled with Cu/Ni or Ti absorber and condenser heat exchangers. It can be used to replace a conventional electric chiller (heat source must be 100% of the time available) or in a hybrid version (Electric chiller as back up). KEY FEATURES • Customized design for vessel conditions • Anti-rolling & pitching construction • Standard designed for hot water (min. 75C) & steam (1 ÷ 3 bar(g)) as a heat source. • Other waste heat sources available on request (i.e exhaust gas). • Seawater absorber & condenser in Cu/Ni or Ti. • Range from ~150kw to ~5,000kW • COP up to 0,8 Dimensions in Dimensions in Dimensions in Cooling Chilled water Chilled water Model number Weight (kg) length (mm) width (mm) height (mm) capacity (kW) Inlet (0C) Outlet (0C) SWM-60 to 2600 - 6818 1400 - 2829 1877 - 3450 3.9 - 36.4 176 - 3868 12 7 SWM-1200 5 PRODUCTS - TURBOCOR CHILLER As part of an on-going quest to optimize systems and services, Heinen & Hopman has introduced the Turbocor compressors to the maritime industry. With a focus on the environment and cost savings, this HVAC-R technique makes a world of difference in efficiency, sustainability and applicability. The Turbocor compressors benefit from aerospace and industrially proven technologies such as magnetic bearings, variable-speed centrifugal compression and digital electronic controls. Combined with Heinen & Hopman’ exceptional knowledge of marine HVAC-R technology, this enables the Turbocor range of compressors to achieve the highest overall efficiencies for HVAC-R applications in the maritime sector. Taking up half the space of conventional compressors and being about one fifth of their weight, Turbocor compressors reduce energy consumption by up to 50% and are around 60% more efficient than comparable compressors. They also have a long service life due to the absence of mechanical wear surfaces offered by frictionless magnetic bearing technology. This further enhances efficiency while adding value in terms of reliability, noise reduction and maintenance. KEY FEATURES • HFC refrigerant for optimum environmental position; • Outstanding part load efficiency; • High full load efficiency; • Intelligent, self-contained control; • Light weight; • Low vibration; • Oil free operation reduces complexity and cost, improves heat exchange efficiency and eliminates disposal issues; • Very low sound; • Soft starting; • Small footprint; • Unique technology made ready for the maritime industry. 6 PRODUCTS - PROPANE CHILLER The propane chiller is our answer to the phase out of greenhouse gases. Refilling existing systems with virgin R22 has been prohibited since 2010 and as of 2015, refilling existing systems with recycled R22 has been prohibited as well. The quest to find an environmentally friendly alternative for R22 led to the conclusion that propane (R290) would be the best substitute. Propane has very similar thermodynamic behavior to R22 and it is a natural refrigerant. By using R290 as a refrigerant, the environmental impact is reduced, because R290 has a zero ODP (Ozone Depletion Potential), a very low GWP (Global Warming Potential) and an assumed equal energy efficiency to