Professional Design Kitchen Window Exhaust Fan - Liquid Circulation Heat Exchangers – Holtop

Short Description:


Product Detail

Tags

Feedback (2)

It adheres for the tenet "Honest, industrious, enterprising, innovative" to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for Air Ventilator Fan, Heat Recovery System, Commercial Air Handling Unit, We intention at Ongoing system innovation, management innovation, elite innovation and market place innovation, give full play into the overall advantages, and frequently strengthen services excellent.
Professional Design Kitchen Window Exhaust Fan - 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:

Professional Design Kitchen Window Exhaust Fan - Liquid Circulation Heat Exchangers – Holtop detail pictures

Professional Design Kitchen Window Exhaust Fan - Liquid Circulation Heat Exchangers – Holtop detail pictures


Related Product Guide:
The Nissan 370Z Project Clubsport 23 Has a 400-HP Twin-Turbo V-6 | Air Heat Exchangers
Researcher says there’s a better way to ventilate homes in the North | Fresh Air Ventilation Systems

With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers. We intention at becoming one among your most trusted partners and earning your fulfillment for Professional Design Kitchen Window Exhaust Fan - Liquid Circulation Heat Exchangers – Holtop, The product will supply to all over the world, such as: Moldova, Burundi, Karachi, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve products and provide more comprehensive services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
commercial heat recovery ventilator
Ductless Heat Recovery Ventilator
Hrv Heat Recovery Ventilator
Single Room Heat Recovery Ventilator
Heat Recovery Ventilator
Heat Recovery Ventilators

We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
5 Stars By Phoenix from Switzerland - 2015.06.03 10:17
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
5 Stars By Arlene from Jamaica - 2015.06.21 17:11

Related Products