Shanghai Bojin Business Development Co., Ltd.
| Place of Origin | Shanghai,China |
| Brand Name | Persistence |
| Model Number | BJQH |
| Certification | CE |
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Product Specification
| Place of Origin | Shanghai,China | Brand Name | Persistence |
| Model Number | BJQH | Certification | CE |
| High Light | ERV ，Total Heat Exchanger ，Recuperator Heat Exchanger | ||
Counter FlowHeat Exchanger:
When a room is cooled or heated, the exhausted cooling/heating energy is recovered by means of Recuperator Heat Exchanger .
In this mode, no heat exchange occurs between the exhaust and the supply air.
This is used when there is little difference between the indoor and outdoor air conditions. In addition, at night during the hot season, when the outside air temperature drops, the outside air is drawn inside without heat exchange, alleviating the load on the air-conditioning equipment.
Features ofHeat Exchanger:
1.Energy efficiency and ecology
Energy consumption is dramatically reduced by using a counterflow heat-exchange element. Air conditioning load is reduced by approximately 20%, resulting in significant energy savings. Recovers up to 77% of the heat in the outgoing air.
With the cross-flow element, air moves in a straight line across the element. With the counter-flow element , air flows through the element for a longer time (longer distance) ,so the heat-exchange effect remains unchanged .
2.Humidity adjusting effect
In a cooling mode,a highly humid open-air is brought near to a dehumidified room atmosphere and then supplied. In a heating mode, a room humidity is transferred to the dry outside air and then supplied.
3.Facility saving
Thanks to a drastic reduction of load incurred by outside air, you can make air-conditioners more compact in parallel with the recovery of thermal energy.
4.Sound shield effect
The ducts of the unit and the heat exchange element are characteristic of sound shield effect, so that the office and store environment can be preserved.
Counter-flow heat exchange element used for reduced noise and slimmer, more compact body shape.
Adoption of straight air supply / exhaust system:
Duct design is simplified because the air supply / exhaust ducts are straight.
Since each unit can be mounted in reverse position, only one inspection hole is needed for two units:
Two units can share one inspection hole so duct work is easier and more flexible.
Design versatility
Interlocked connection to air conditioner ,operation is performed simultaneously with the air conditioner.
Individual operation of ERV unit is also possible.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,TradingCompany
Year Established:
2000
Total Annual:
$1,000,000-$5,000,000
Employee Number:
200-500
Ecer Certification：
Active Member
Founded in 2000, Persistence ( Shanghai Bojin Business Development Company) is a member of Hong Kong Armada international group, has built its reputation as being a preferred partner with the leading vendors and established its name as a value added distributor and service solution provider for H... Founded in 2000, Persistence ( Shanghai Bojin Business Development Company) is a member of Hong Kong Armada international group, has built its reputation as being a preferred partner with the leading vendors and established its name as a value added distributor and service solution provider for H...
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