Vehicle-Mounted Heat Recovery Ventilation device
Structure map and Standard specification·feature of with DC12V for high-occupancy/caravan with sensible heat ventilation system and installation of sub-cooling function
Vehicle DC12V multi-seater/caravan sensible heat ventilation system
- · Caravan exclusive(Rooftop installed, operation with engine off)
- · Truck exclusive(Rooftop installed, operation with engine off)
Specification of K-Air DC12V for high-occupancy/caravan vehicle purpose model
| Model | Air flow intensity MAX (CMH) |
Product standard (L*H*W) |
Modification of operation |
Consumption of power (W) |
Power |
|---|---|---|---|---|---|
| KAV-8PA(caravan, Truck) Peltier type | 80 | 700*500*250 | Air flow intensity control by 5 stages (economy, light, medium, strong, very strong) operation with engine off |
300 | DC12V, battery exclusive |
| KAV-8AA(caravan) Air conditioner type | 80 | 500 | |||
| KAV-10PA(caravan, Truck) Peltier type | 100 | 350 | |||
| KAV-10PA(caravan, Truck) Peltier type | 100 | 550 |
Standard operation function for K-Air DC12V for high-occupancy/caravan vehicle purpose model
| Operation mode | Running mode |
|---|---|
| At the Initial operation of device(turned on) I.C.W / P.D.T(Indoor Cleaning Work / Particle Down Time) |
I.C.W operation /EA FAN in very strong operation mode for 20seconds SA FAN – Off / ICW MD : Open /outside air MD: Off For prevention of re-influx of P.D.T exhaust dust, entire device is turned off for 10 seconds |
| Negative pressure system operation(operation with exhaust priority)- operation for removing droplet | EA FAN –operation in medium, strong / SA FAN – operation in economy, light, medium |
| Function of enforcing air conditioning | Peltier module applied: constant indoor temperature even at ventilation hybrid Air conditioner: ventilation / air conditioner operation cooling Kcal/h: not less than 2,000 |
| Positive pressure operation(operation with supply priority) – operation for reducing CO2 | EA FAN –operation in medium, strong / SA FAN – operation in economy, light, medium |
| Operation with engine off available | Operation with DC12V is available with engine off through supplementary battery |
Features of vehicle purpose DC12V for high-occupancy vehicle/caravan
- · Dedicated product for ventilation
- · Air flow intensity control by 5 stages: economy, light, medium, strong, very strong(negative and positive pressure system operation)
- · function of inside device cleaning operation for preventing the re-influx of adhesive pollutant(odor/dust) in the device
- · Specification of Filter applied: carbon coated nonwoven Filter/Medium Filter -Hepa Filter of H12 grade
- · Peltier module applied: temperature compensating function cooling and heating applied(compensating temperature loss even at ventilation)
Sensible heat ventilation system for DC24V Bus Rooftop Type
-
Rooftop installation type
- · Supply and exhaust integrated AIR VEN type
- · Duct composition type
-
Hybrid air conditioner (in process destined to be launched in the year 2025)
- · 28kw level
- · Application to large-sized bus
Interoperation of air conditioner and heater at installation on Bus Roof Top
- · Cooling & Heating effect of A/L heat exchanger can be expected through indoor temperature heat storage at air conditioning and heating
- · Function of maintaining optimal indoor temperature of reduced temperature gap between indoor and outdoor by preventing up and down of indoor temperature and the unpleasant feeling of passenger directly exposed to hot or cold air of outside 60℃(temperature of bus looftop as standard)
Specification of K-Air DC24V Bus Roof Top for vehicle purpose
| Model | Air flow intensity MAX (CMH) |
Product standard (L*H*W) |
Modification of operation |
Consumption of power (W) |
Power |
|---|---|---|---|---|---|
| KAV-100B(large-sized type) | 1000 | 900*500*200 | Air flow intensity control by 5 stages (economy, light, medium, strong, very strong) |
240 | DC24V |
| KAV-80B(medium-sized type) | 800 | 500*300*150 | 90 | ||
| KAV-50B(small-sized type) | 500 | 300*200*100 | 60 |
Standard operational function of K-Air DC24V Bus Roof Top for vehicle purpose
| Operation mode | Running mode |
|---|---|
| At the Initial operation of device(turned on) I.C.W / P.D.T(Indoor Cleaning Work / Particle Down Time) |
I.C.W operation /EA FAN in very strong operation mode for 20seconds SA FAN - OFF Outside air MD: OFF/P.D.T preventing the re-influx of exhaust dust 10 seconds of being turned off for the entire device |
| Negative pressure system operation(operation with exhaust priority)- operation for removing droplet | EA FAN –operation in medium, strong / SA FAN – operation in economy, light, medium |
| Interoperation(operation of heat storage) of air conditioner and heater for cooling and heating System operation at running |
EA FAN– OFF / outside air MD: OFF SA FAN–economy(ON) / heat storage MD: Open |
| Operation of positive pressure(operation with supply priority) operation for reducing CO2 | EA FAN –operation in medium, strong / SA FAN – operation in economy, light, medium |
| Operation of ventilation with constant quantity | EA, SA FAN– operation of the constant regular Air flow intensity |
