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Industrial ventilation

Industrial ventilation
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Industrial ventilation

Product catalog summary
Introduction
Blauberg Ventilatoren is committed to providing high-quality ventilation products tailored to diverse client needs globally, emphasizing long-term relationships and inviting clients to their Munich showroom.
Product Overview
The catalogue lists various ventilation products, including inline, exhaust, sound-insulated, centrifugal, axial, and roof fans, along with accessories. Each category includes specific models and air capacity ranges.
Ventilation System Types
Systems are categorized by air motion type (natural/mechanical), purpose (supply/exhaust/air handling with heat recovery), air exchange arrangement (local/general), and design (kit/monoblock).
Importance of Ventilation
Proper ventilation is crucial for indoor air quality, health, and comfort, focusing on oxygen-carbon dioxide balance, harmful substance concentrations, smell, humidity, temperature, and air motion.
Technical Specifications
Ventilation equipment selection is based on volumetric air flow, operating pressure, noise level, and electric heater power, with calculations tailored to room sizes and conditions.
Specifications and Procedures
  • Air Capacity Calculation: Based on air exchange rate per person, adjusted for pollution.
  • Volumetric Air Flow: Calculated for pollutant removal, humidity, and heat excess.
  • Operating Pressure and Air Speed: Calculated considering duct design factors.
  • Electric Heater Power: Based on system capacity, supply air temperature, and outdoor temperature.
Norms and Recommendations
  • Noise Levels: Reduced by quieter models or silencers, with acoustic calculations recommended.
  • Fan Types: Classified into axial, mixed-flow, centrifugal, and tangential types.
  • Fan Applications: Categorized into multi-port, inline, and roof fans for specific requirements.
Specifications and Design
Discusses asynchronous electric motors, highlighting short circuit and phased modifications, with short circuit motors preferred for simplicity and efficiency.
Fan Motors
Asynchronous motors with external rotors offer compact size and air cooling, suitable for a wide temperature range, with integrated overheating protection and controllable speed.
EC Motors
EC motors are efficient, energy-saving, and feature low noise levels with smart functions enabled by an electronic EC-controller.
Speed Control and Regulation
Emphasizes speed control importance in ventilation systems, discussing thyristor, transformer, and frequency control methods.
Protection Ratings
Details protection ratings against particles and liquids, following the IP code system.
Compliance and Standards
Outlines compliance marks indicating conformity to quality and safety standards across various regions.
Specifications and Features
BLAUBERG units are designed for polluted and humid environments, featuring thyristor and transformer speed controllers, with casings made from various materials.
Components and Options
Units can include heaters, energy recovery units, filters, and by-pass ducts, designed for easy mounting and servicing.
Inline Mixed-Flow Fan - Turbo
Offers air capacities up to 1750 m3/h, suitable for various premises, with a double-speed motor and thermal overload protection.
Inline Centrifugal Fan - Centro
Provides air capacities up to 1700 m3/h, designed for compact spaces with smooth speed control options.
Performance and Dimensions
Includes detailed specifications like voltage, power, current, air capacity, RPM, sound pressure levels, and ingress protection ratings.
Specifications Overview
Details specifications for Iso-B and Iso-V fans, including voltage, power, air capacity, and sound pressure levels.
Sound-Power Levels
Provided across octave-frequency bands for different fan models.
Design
Fans feature aluminum frames with removable panels, suitable for inline or 90° angle air flow.
Motor
Equipped with asynchronous motors with external rotors and centrifugal impellers.
Mounting
Fans can be mounted with rectangular or round air ducts, with outdoor mounting options available.
Modifications and Options
High-powered motor options available, suitable for noise-sensitive environments.
Use
Designed for energy-saving and controllable ventilation systems.
Overall Dimensions
Includes detailed dimensions and weights for various fan models and accessories.
Specifications Overview
Details specifications for Iso-V EC, Iso-ZS, Iso-K, and Helix models, including voltage, power, air capacity, and sound pressure levels.
Design and Features
All models feature sound and thermal insulation, vibration-damping mounts, and thermal protection.
Mounting and Installation
Fans can be mounted in various positions, compatible with round and rectangular air ducts.
Specifications
Details specifications for Helix and S-Vent series, including pressure, air capacity, power, and sound pressure levels.
Sound-Power Levels
Provided for different octave-frequency bands for various fan models.
Design and Use
Fans are designed for exhaust ventilation systems, compatible with round and rectangular air ducts.
Motor and Speed Control
Equipped with three-phase asynchronous motors with centrifugal impellers.
Mounting and Accessories
Fans can be installed as single units or part of larger systems, with accessories like anti-vibration mounts available.
Overall Dimensions
Includes detailed dimensions for each fan model.
Overview
Provides detailed specifications and usage guidelines for S-Vent, Tubo-M, Axis-F, and Axis-Q models.
Specifications
Details specifications for S-Vent, Tubo-M, Axis-F, and Axis-Q series, including power, dimensions, and air capacity.
Design and Features
All models feature external terminal blocks for power connection and integrated thermal protection.
Performance and Sound Levels
Sound pressure levels and sound power levels detailed for each model.
Applications
Ideal for boosting air volumes in systems with low aerodynamic resistance.
Specifications Overview
Details specifications for Axis-Q, Axis-QR, Axis-QA, Axis-QRA, and Tower-V series, including voltage, power, air capacity, and sound pressure levels.
Sound-Power Levels
Provided across octave-frequency bands for different fan models.
Design and Use
Axis-Q and Axis-QR designed for supply and exhaust ventilation systems, Tower-V for roof mounting.
Mounting and Installation
Fans designed for wall or roof mounting, with specific mounting plates and flanges.
Dimensions and Weight
Detailed dimensions and weights provided for each fan model.
Key Parameters
Includes voltage, power, air capacity, sound pressure level, and ingress protection rating.
Conclusion
Serves as a comprehensive guide for selecting appropriate fan models based on ventilation needs.
Design and Construction
Features steel casing with polymer coating, designed for vertical air exhaust and continuous operation.
Motor Specifications
Equipped with asynchronous motors with external rotors and backward curved blades.
Speed Control
Controlled smoothly with an external thyristor controller or in steps with an auto transformer.
Mounting
Designed for roof mounting directly above a ventilation shaft or air duct.
Performance Parameters
Models vary in voltage, power, air capacity, RPM, sound pressure level, and operating temperature.
Sound Power Levels
Provided for various octave-frequency bands.
EC Motor Features
Offer high efficiency, reduced energy demand, and low noise levels.
Dimensions and Weight
Vary across models, with detailed measurements provided.
Applications
Suitable for exhaust ventilation systems in various premises.
Specifications
Details specifications for Tower-H, Tower-V, Tower-AM, and Tower-A models, including voltage, power, air capacity, and sound pressure levels.
Sound-Power Levels
Provided for different octave-frequency bands.
Design
Features steel casing with polymer coating, designed for horizontal air exhaust.
Motor
Uses high-efficient EC motors with external rotors and backward curved blades.
Operation and Speed Control
Controlled via a 0-10 V external control signal.
Mounting
Mounted on roofs directly above ventilation shafts or air ducts.
Use
Suitable for exhaust ventilation systems in various premises.
Specifications
Details specifications for Kamin and Kamin-ER series fans, including sound-power levels, operating temperatures, and duct compatibility.
Design and Use
Kamin series suitable for distributing warm air from chimney rooms.
Motor and Control
Uses single-phase asynchronous motor with centrifugal impeller.
Mounting and Options
Can be mounted in any position, compatible with various options.
Valeo Ventilation Units
Designed for exhaust ventilation in high-rise buildings.
Dimensions and Installation
Includes detailed dimensions and installation instructions.
Aerodynamic Characteristics
Provides pressure and air capacity data for various fan models.
Ventilation Shaft Calculations
Charts included for calculating basic ventilation shaft diameter.
Specifications
Details specifications for Valeo-BP and Valeo-BF models, including sound-power levels and operating temperatures.
Design and Features
Designed for flush wall or ceiling mounting, with features like gravity backdraft damper.
Control Options
Includes step speed control and programmable controls.
Mounting and Installation
Installed during general construction works, connecting to main ventilation shaft.
Performance and Parameters
Offers air capacities up to 150 m3/h with pressure performance up to 270 Pa.
Ventilation System Arrangement
Example provided for high-rise mono-pipe ventilation system arrangement.
Exhaust Fans and Ventilation Systems
Describes various models of Valeo exhaust fans and ventilation components.
Technical Specifications
Details specifications for Valeo-E fans and ALBE units.
Mounting and Installation
Includes mounting frames and backdraft dampers.
Performance Data
Provides pressure and air flow data for different fan models.
Flexible Connector VDL for Roof Fans
Design includes galvanized steel flanges and nylon reinforced polyethylene fabric.
Counterflange FDL for Roof Fans
Made of galvanized steel, connects to fans or other parts with bolts.
Duct Electrical Heater EKH for Round Ducts
Heats supply air in HVAC systems, compatible with ducts Ø100 to 315 mm.
Duct Water Heater WKH for Round Ducts
Warms supply air in ventilation systems, suitable for indoor and outdoor use.
Water Heater Diagrams
Provides guidelines for determining air speed, supply air temperature, heating coil capacity, water flow, and pressure drop.
Water Heater Diagrams Usage
Outlines multiple scenarios with varying air flow rates, outside air temperatures, and water temperatures.
Key Sections
Includes air speed inside coil, supply air temperature, heating coil capacity, water flow, and water pressure drop.
Critical Information
Emphasizes accurate diagram instructions for correct calculations.
Water Heater and Cooling Unit Diagrams Overview
Includes water heater and cooling unit diagrams for determining system parameters.
Recommendations and Best Practices
Ensure proper air flow distribution and stabilization, use antifreezing solutions for outdoor installations.
Technical Specifications
Includes detailed dimensions and specifications for KWK cooling units.
Water Cooling Coil Diagrams
Used to determine cooling system parameters based on air flow and outside air conditions.
Sample Calculations
Includes calculations for air flow, supply air temperature, cooling coil capacity, water flow, and pressure drop.
DX Cooling Coil Diagrams
Used for direct expansion systems, determining supply air temperature, cooling coil capacity, refrigerant consumption, and pressure drop.
Design and Installation
Cooling units designed with galvanized steel casing and copper tubes with aluminum plates.
Dimensions and Specifications
Various models available with specific dimensions.
DX Cooling Coil Diagrams Usage
Includes sample parameters and calculations for supply air temperature, cooling coil capacity, refrigerant consumption, and pressure drop.
Water Mixing Unit (WMG)
Regulates heating medium flow and maintains supply air temperature.
Silencers for Ducts
Attenuates noise in ventilation systems, compatible with round and rectangular ducts.
Shutters for Ducts
Manual and automatic regulation of air flow in ducts.
Specifications and Dimensions
Details specifications for air flow control devices, including electric actuators, shutters, dampers, and filter boxes.
Actuator Types
Outlines compatibility with electric actuators and voltage requirements.
Design and Use
Describes design and intended use of each device.
Mounting Instructions
Emphasizes proper space and alignment for functionality.
Filter Boxes
Designed for air purification in ventilation systems, with replaceable filter cartridges.
Overall Summary
Comprehensive guide for selecting and installing air flow control devices in ventilation systems.
Filter Boxes for Ventilation Systems
Designed for purifying supply or exhaust air, protecting equipment from dust pollution.
Design
Made of galvanized steel with airtight connections and replaceable filter cartridges.
Mounting
Can be mounted in any position using clamps or flange connections.
Accessories
Replaceable filter cartridges available in various filtering classes.
Control Units and Switches
Includes control unit MCD 60/0.3, sensor speed switch SGR-3/1, thyristor speed controller CDT E1.8, and speed control for EC motors CDT E/0-10.
Thyristor Speed Controller
Controls fan speed and on/off switching for single-phase motors.
Room Temperature Regulators
Automatic/manual temperature control in HVAC systems.
Step-down Transformers
Provides safe 12V power supply for fans.
Multi-speed Switches
On/off and speed selection for multi-speed fans.
Timers and Sensors
Automatic fan regulation with timers and sensors for humidity, light, and motion.
Electric Actuator
Controls air dampers in ventilation systems.
See more

Catalog excerpts

Industrial ventilation-2

ABOUT B LAU BERG Blauberg Ventilatoren is a future- and client-orientated company, which stands for innovative technology and timeless design for the ventilation industry. With a great range of the fans and ventilation accessories Blauberg is represented in more than 20 countries. We are ready to offer you the most complete product range at the ventilation market, starting with domestic fans, including accessories for single-room ventilation with heat recovery and industrial fans and finishing with individually designed ventilation units and systems.

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Industrial ventilation-3

Due to our product diversity, we do our best to meet the individual needs of our clients in various countries with the best combination of price and quality. Our philosophy is to cultivate long-term client relations and partnerships by high quality and reliability. Blauberg Ventilatoren always opened for the clients. You are welcome to visit our attractive show room in the distribution center in Munich to evaluate the Blauberg program and to review the operating units. Registration at [email protected]

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Industrial ventilation-5

Inline fans Exhaust fans Sound-insulated fans Axial fans Roof fans Inline fans for rectangular ducts Сhimney fans Exhaust fans for mono-pipe ventilation Units for air cooling and heating 160-177 Electrical accessories

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Industrial ventilation-6

24 INLINE CENTRIFUGAL FAN WITH EC MOTOR 46 SOUND‐INSULATED INLINE MIXED‐FLOW FAN 58 SOUND‐INSULATED EC FAN WITH EC MOTOR

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Industrial ventilation-7

Tubo-M / Tubo-MZ 110 ROOF CENTRIFUGAL FAN WITH EC MOTOR CENTRIFUGAL ROOF FANS 116 ROOF CENTRIFUGAL FAN WITH EC MOTOR 134 CENTRIFUGAL FAN FOR RECTANGULAR DUCTS

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Industrial ventilation-8

CENTRIFUGAL FAN WITH EC MOTOR FOR RECTANGULAR DUCTS INLINE CENTRIFUGAL FAN WITH EC MOTOR CENTRIFUGAL FAN FOR RECTANGULAR DUCTS Kamin / Kamin-ER MONO‐PIPE VENTILATION EXHAUST CENTRIFUGAL FAN MONO‐PIPE VENTILATION EXHAUST CENTRIFUGAL UNIT MONO‐PIPE VENTILATION EXHAUST CENTRIFUGAL FAN MONO‐PIPE VENTILATION EXHAUST CENTRIFUGAL FAN UNITS FOR AIR COOLING AND HEATING MOUNTING FRAME FOR ROOF FANS MRDL / MRIDL BACKDRAFT DAMPER FOR ROOF FANS FLEXIBLE CONNECTOR FOR ROOF FANS COUNTERFLANGE FOR ROOF FANS DUCT ELECTRICAL HEATER DUCT WATER HEATER DUCT ELECTRICAL HEATER

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Industrial ventilation-9

DUCT WATER HEATER DUCT WATER COOLING UNIT DUCT DX COOLING UNIT WATER MIXING UNIT FLEXIBLE SILENCER GRAVITY DAMPER GRAVITY DAMPER FLEXIBLE ANTI‐VIBRATION CONNECTOR FLEXIBLE ANTI‐VIBRATION CONNECTOR

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Industrial ventilation-10

BACKDRAFT DAMPER WITH SPRING FLEXIBLE ANTI‐VIBRATION CONNECTOR BACKDRAFT DAMPER BACKDRAFT DAMPER FILTER BOX WITH V‐FILTER FILTER BOX WITH BAG FILTER FILTER BOX WITH BAG FILTER CONTROL UNIT FOR RESIDENTIAL FANS SENSOR SPEED SWITCH SENSOR SPEED CONTROLLER MULTI‐SPEED SWITCH THYRISTOR SPEED CONTROLLER

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Industrial ventilation-11

SPEED CONTROL FOR EC MOTORS THYRISTOR SPEED CONTROLLER SPEED CONTROL FOR EC‐MOTORS ROOM TEMPERATURE REGULATORS ROOM THERMOSTAT STEP‐DOWN TRANSFORMER STEP‐DOWN TRANSFORMER STEP‐DOWN TRANSFORMER MULTI‐SPEED SWITCH MULTI‐SPEED SWITCH TIMER / SENSORS ELECTRIC ACTUATOR TE/TI 1.5 HSE/HSI 1.5 LSE/LSI 1.5 IRSE/IRSI 1.5 ELECTRIC ACTUATOR ELECTRIC ACTUATOR ELECTRIC ACTUATOR

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Industrial ventilation-12

WORLD OF VENTILATION Ventilation means controllable indoor air exchange including removal of stale air and supply of fresh, normally prepared air to the premises. Home dust, tobacco smoke, dust mites, household animals, consumer electronics, gas, finishing materials, carbon dioxide are only a few sources of indoor air pollution. The absence of proper ventilation may be the reason of allergic and asthmatic diseases, spread of infection, attenuation of immunity, bad smells and mould in the room. Quality indoor ventilation is the only solution that really helps you to prevent the above harmful factors....

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Industrial ventilation-13

Calculation of volumetric air flow as per maximum allowable concentrations of harmful substances in air kmax-ka K: amount of pollutants per hour, in mg/h kmax: maximum permitted pollutant concentration, in mg/m3, see table 2 ka: pollution concentration in supply air, in mg/m3 (clean supply air ka = 0). Table 2. Maximum allowable concentrations of some substances Nitric acid Asbestos dust AEP: air exchange rate per person; P: number of people in the room - 20-25 m3/h per each person with low physical activity - 45 m3/h per each person with light physical activity - 60 m3/h per each person with...

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Industrial ventilation-14

■ Operating pressure [Pa] and air speed Operating pressure and air speed are calculated based on an air duct design diagram. This diagram is then further worked out as air distribution network of the ventilation system. The required pressure for various ventilation calculated on the basis of diameter and length of the system components, number of bends and reducers as well as type of air distribution devices. The more elements the systems consists of, the longer the distribution net and the more bends and reducers the higher the is Air speed also depends on the air duct diameter. Static pressure...

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Industrial ventilation-15

Electric heater power [kW]. Air heater is used in supply ventilation system for heating of supply air during cold seasons. Electric heater power is calculated on basis on ventilation system capacity, required supply air temperature and minimum outdoor temperature. Supply air temperature must be no less than +18°C. Electric heater power is calculated as follows: 3600 V : volumetric air flow [m3/h] tv: indoor air temperature [°C] tn: outdoor air temperature [°C] ρ : air density [kg/m3]; at 20 °C, ρ = 1.205 kg/m3 Cp: air heat capacity [kJ/kg·K], at 20°C, Cp=1,005 kJ/(kg·K) The minimum outdoor air...

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Industrial ventilation-16

FAN TYPES A fan is a mechanical device designed for air transportation along ventilation air ductworks. Based on design and operating logic the fans are classified as follows: axial fans; mixed-flow fans (centrifugal and axial); centrifugal (radial); tangential (diametral). stretched air ducts with high air resistance in the network. These fans are suitable for mounting directly on exhaust air ducts. An axial fan consists of a wheel made of cantilevered blades (impeller) that are fixed on the hub at an angle to the rotation level. The wheel is located in a cylindrical casing. Impeller normally...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.