HEATING SOLUTIONS FLUID SYSTEM APPLICATIONS

Transcription

1 HEATING SOLUTIONS FLUID SYSTEM APPLICATIONS

2 UREA ADBLUE SOLID AMMONIA WE MAKE IT HAPPEN Heating solutions Backer Calesco has the experience, knowledge and capabilities to help you develop and manufacture heating solutions for all type of applications. A thin flexible foil heater provides excellent heating efficiency in the area where you need it most. Our heating products together with our measurement and control devices offer our customers complete solutions. Our engineers will not only suggest solutions they can also take part and contribute to your product development by using our advanced technical tools and lab facilities. MEMBER OF BACKER-GROUP BACKER CALESCO is a part of Backer group, within NIBE Industrier. NIBE Industrier is an international heating technology company whose business operations are organised in three separate business areas: NIBE Energy Systems, NIBE Element and NIBE Stoves. The Group has more than 10,000 employees and operates in 20 countries in Europe, North America, Australia and Asia. The legal structure of the Group comprises a number of subsidiaries, who run their own operations via their own companies or branch offices. NIBE is listed on the NASDAQ OMX Stockholm Exchange, Large Cap list, with a secondary listing on the SIX Swiss Exchange. Our extensive experience and competence as well as our reliable quality and service guarantees your success. Our ambition is to not only be a supplier, but your preferred partner. QUALITY ASSURANCE Production locations Backer Calesco main office and production in SWEDEN Production facility in POLAND Production facility in CHINA Sales office/warehouse in the US Calesco is certified According to SS-EN ISO 14001:2004 and ISO by INTERTEK Our facility in China & Poland is certified According to ISO 14001, ISO 9001 and ISO-TS Third part approvals VDE / ETL / S / UL / FDA /TüV

3 OUR SERVICES R&D Broad product portfolio Product validation test laboratory Watt density requirements selection Physical design and optimization Integration Heaters Temperature sensors Flex circuits Components Heat sinks Assembly and Production One stop shop Heater forming - performance & physical Small series to Mass production Full service TEMPERATURE CONTROL Control and engergy balance Flexible foil heaters provide excellent thermal transfer where you need it most. Heaters are used in thermal control design to protect components under cold-case environmental conditions or to make up for heat that is not dissipated. It is usually necessary to arrange some form of control to ensure that the desired temperature is maintained. Heaters are used with thermostats, PTC, PT100/PT1000 sensors, thermocouples, solid-state or digital controllers to provide exact temperature control of a particular component Integrated control/smart heater The demands for smart simple solutions creates new applications and we can offer solutions with integrated thermal controllers and sensors communicating through RS232, WiFi or Zigbee. Typical applications Urea Adblue Solid Ammonia

4 HEATING SOLUTIONS Fluid Systems Applications Euro 6 and 7 demands cleaner engines. By adding a reducing agent (Urea/ AdBlue /Solid Ammonia) in the exhaust from a diesel engine a chemical process will convert the engine s NOx emissions into harmless nitrogen and water. Selective catalytic reduction (SCR) has become the most popular solution. ASDS and AdBlue systems needs heat to preform over time and in harsh climate. SRC Selective Catalytic Reduction (ASDS & AdBlue ) ASDS Wrapped around the cartridges, initiates reaction AdBlue Freezes at -11 C needs heat to be able pump liquid in all climates Backer Calesco provides heat for both systems. ADBLUE Submerged Surface Heater free floting Free Floating Larger area (inside tank) Silicone max temp +230 C 75 to 500W

5 ADBLUE Semi Dry Surface Heater inside pump housing Smaller area (filter area) Laminated to Aluminum plate or plastic wall PET max temp +100 C PEN max temp +150 C 75 to 95W ADBLUE Submerged Surface Heater outside pump housing Smaller area (filter area) Laminated to Aluminum plate or plastic wall Silicone max temp +230 C 75 to 95W

6 ASDS Dry Surface Heater wrap Larger area Laminated to Aluminum plate to improve heat transfer PET max temp +100 C PEN max temp +150 C W ADBLUE Insulated Dry Surface Heater wrap Laminated/vulcanized Aluminum plate heat transfer Larger area (outside tank) PET max temp +100 C PEN max temp +150 C Silicone max temp +230 C 265 to 550W

7 TO BE CONSIDERED Application environment Creation of ice igloo Peventing from gelling/ clogging Water-in-Fuel Exposure Under Hood Temperatures Vibration Levels of liquid (Urea, B20, B100 Bio-Diesel) Expected life time of heater Performance requirements Maximum voltage Min max temp / Regulation Time allowed to use Temperature Over-Temp Response (time/temp) Reaction time temp regulation Liquid Flow Rate (Power Req.) Installation and mounting Connector Cable vs flex tail Fasteners vs. Integrated Space available TEMPERATURE CONTROL Temperature control Alternatives Resistance controlled max. power density 5W/sqcm² NTC Controlled max. power density 2W/sqcm² PTC Heater max. power density 0,25W/sqcm² Thermostat over heat protection max. power density 2W/sqcm² Resistance controlled The heater is the sensor, no added parts in the fluid or on the heater surface Robust and exact Quick and easy to regulate Cu, Brass or Al circuit Known technology Constant wattage long life NTC Surface mounted integrated in circuitry Exact measurement on spot or on surface if mounted right Known technology Constant wattage long life PTC heater (self regulating) Max. power density 0.25 W / sqcm² No added parts Aging over time, shorter lifetime MOUNTING OF HEATER Overmolded Encapsulated in tank, filter or pump wall No air bubbles Long lifetime Robust No open parts exposed to fluid Supported (envelope) Heater encapsulated in metal to withstand fluid and stress from ice etc. No parts open to fluid Mechanically strong Heater in fluid Heats where it s needed Laminated by adhesive or glue to inside of wall Free floating in Fluid

8 Backer Calesco Rev Backer BHV AB / Div. Calesco Västra Åvägen 11 SE Kolbäck Tel: +46 (0) backercalesco.se EVERYDAY EVERYWHERE