Best Price on Regrigeration Brazing - Liquid Circulation Heat Exchangers – Holtop

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We emphasize advancement and introduce new products into the market each year for Heat Exchanger Cost, Energy Recovery Systems, Home Air Ventilation, We are always looking forward to forming successful business relationships with new clients around the world.
Best Price on Regrigeration Brazing - 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:

Best Price on Regrigeration Brazing - Liquid Circulation Heat Exchangers – Holtop detail pictures

Best Price on Regrigeration Brazing - Liquid Circulation Heat Exchangers – Holtop detail pictures


Related Product Guide:
Munters Group AB (MTRS) Jumps 2.9% on Dec 26 | Fresh Air Ventilation Systems
Global Embedded System Market Report 2018-2025 with Profiles of Major Manufacturers (Renesas Electronics, STMicroelectronics, NXP(Freescale)) – Press Release | Fresh Air Ventilation Systems

Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for Best Price on Regrigeration Brazing - Liquid Circulation Heat Exchangers – Holtop, The product will supply to all over the world, such as: Ecuador, Estonia, Colombia, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Diana from Chile - 2016.09.16 13:44
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Chris from Provence - 2015.12.28 15:18

    Related Products