OEM China High Quality Recuperator With Quiet Operation - Liquid Circulation Heat Exchangers – Holtop

Short Description:

Product Detail

Feedback (2)

Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Rooftop Packaged Air Conditioning Units, Best Heat Recovery Ventilation System, Air Handling Units, To learn more about what we can do for you, contact us at any time. We look forward to establishing good and long-term business relationships with you.

OEM China High Quality Recuperator With Quiet Operation - Liquid Circulation Heat Exchangers – Holtop Detail:

Liquid Circulation Heat Exchanger

Working Principle

Liquid circulation heat exchanger is liquid to air heat exchanger, heat exchangers installed in both fresh air side and exhaust air side, the pump between the 2 heat

exchangers make the liquid circulate then the heat in the liquid preheat or precool the fresh air. Normally the liquid is water but in order to decrease the freezing point,

moderate ethylene glycol will be added into the water according to reasonable percentage.

Features

(1) Fresh air and exhaust air heat exchanged by separated liquid pipes, zero cross contamination.Suitable for hospital, germfree lab and industries which discharge

poisonous and harmful gas.

(2) Stable and reliable operation, long service life

(3) Flexible connection between fresh air and exhaust air exchangers, easy installation which is convenient for old AHU improvement.

(4) Accessories like water pump, heat exchangers are conventional, easy and low maintanence costs.

(5) Wide range of application, various connection ways like one to one, one to many or many to many.

Specifications

(1) Liquid circulation heat exchanger is sensible heat exchanger, efficiency is between 55% to 60%.

(2) Suggested rows are 6 or 8, face velocity not over 2.8m/s

(3) The choice of circulating pump can refer to the fresh air and exhuast air pressure drop and the waterflow pressure drop.

(4) Air flow direction has significant effect on the heat recovery efficiency, influence rate up to 20%.

(5) Freezing point of the hybrid ethylene glycol and water should be 4 to 6 celsius lower than the local minimum winter outdoor temperature, percentage of hybridcan

be refered to the following table.

Freezing point	-1.4	- 1.3	-5.4	-7.8	-10.7	-14.1	-17.9	-22.3
Weight percentage (%)	5	10	15	20	25	30	35	40
Volume percentage (% )	4.4	8.9	13.6	18.1	22.9	27.7	32.6	37.5

Product detail pictures:

We are commitment to offer you the aggressive price tag ,exceptional products and solutions high-quality, as well as fast delivery for OEM China High Quality Recuperator With Quiet Operation - Liquid Circulation Heat Exchangers – Holtop, The product will supply to all over the world, such as: Nepal, Sweden, Argentina, We firmly think that we have the full capability to present you contented merchandise. Wish to collect concerns within you and build a new long-term synergy romantic relationship. We all significantly promise:Csame excellent, better selling price; exact selling price, better quality.

commercial heat recovery ventilator
Heat Recovery Ventilators
Single Room Heat Recovery Ventilator
Ductless Heat Recovery Ventilator
Heat Recovery Ventilator
Hrv Heat Recovery Ventilator

Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.