Factory selling Air Heat Exchanger Ventilator - Liquid Circulation Heat Exchangers – Holtop

Short Description:


Product Detail

Tags

Feedback (2)

Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for Dehumidifier Air Purifier, Heat Recovery Ventilation, Heat Recovery Ventilation System, Welcome to go to us anytime for company partnership proven.
Factory selling Air Heat Exchanger Ventilator - 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
5 6

Product detail pictures:

Factory selling Air Heat Exchanger Ventilator - Liquid Circulation Heat Exchangers – Holtop detail pictures

Factory selling Air Heat Exchanger Ventilator - Liquid Circulation Heat Exchangers – Holtop detail pictures


Related Product Guide:
Climate change: Earth-air heat exchanger best to protect animals in livestock buildings | Fresh Air Ventilation Systems
Air Conditioner Leaking Water? How to Fix Leaky A/C Units PM_Logo PM_Logo | Air Ventilation System

Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Factory selling Air Heat Exchanger Ventilator - Liquid Circulation Heat Exchangers – Holtop, The product will supply to all over the world, such as: Kenya, Dominica, Swansea, We believe with our consistently excellent service you can get the best performance and cost least products from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.
Single Room Heat Recovery Ventilator
Heat Recovery Ventilators
Ductless Heat Recovery Ventilator
commercial heat recovery ventilator
Hrv Heat Recovery Ventilator
Heat Recovery Ventilator

The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
5 Stars By Evelyn from India - 2015.10.31 10:02
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
5 Stars By Michaelia from Croatia - 2015.09.29 17:23

Related Products