Best quality Ventilation System - Heat Wheels – Holtop

Short Description:


Product Detail

Tags

Feedback (2)

Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Ahu Air Conditioning, Grow Room Ventilation System, Mechanical Heat Recovery System, As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service.
Best quality Ventilation System - Heat Wheels – Holtop Detail:

Rotary heat exchanger (wheel) is mainly used in building ventilation or in the air supply/discharge system of air conditioning equipment. The wheel transfers the energy (cold or heat) contained in exhaust air to the fresh air supplied to indoor. It’s one important equipment and key technology in the field of construction energy-saving.
Rotary heat exchanger is composed of heat wheel, case, drive system and sealing parts. The heat wheel rotates powered by the drive system. When outdoor air passes through half of the wheel, return air passes through reversely the rest half of the wheel. In this process, about 70% to 90% heat contained in the return air can be recovered to supply air to indoor.

Working Principle

Rotary heat exchanger is composed of alveolate
heat wheel, case, drive system and sealing parts.
The exhaust and outdoor air pass through half of the
wheel separately, when the wheel rotates, the heat
and moisture are exchanged between the exhaust and
outdoor air. The energy recovery efficiency is up to
70% to 90%

rotary heat exchanger

Sensible Wheel Materials

The sensible heat wheel is made by aluminum foils of 0.05mm thickness. 

Wheel Construction
The wheel of the rotary heat exchanger is made of alternating layers of
flat and corrugated aluminum foil to form the alveolate shape.
Various height of corrugation is available.
Flat surface ensures minimum leakage.
Interior spokes are used to mechanically bond the rotor’s laminations.
These are threaded at the hub and welded at the periphery.

rotary heat exchanger 4

 

rotary heat exchanger 5
Applications
Rotary heat exchanger can built in air handling unit (AHU) as a main part of the heat recovery section. Usually side
panel of the exchanger casing is unnecessary, except that bypass has been set in AHU.
 rotary heat exchanger application
It can also be installed in the ducts of ventilation system as a main part of the heat recovery section, connected by
flange. In this case, side panel of the exchanger is necessary to prevent leakage.  rotary heat exchanger application 2
Note: casing type and segment quantity should depend on the application spaces as well as transportation capability and conditions at installation. Over segmentation will increase the assembly work, and overlarge size will cause diffculties in transportation.
Application conditions:
- Ambient temperature: -40-70°C
- Max face velocity: 5.5m/s
- Max pressure on casing: 2000Pa

Product detail pictures:

Best quality Ventilation System - Heat Wheels – Holtop detail pictures


Related Product Guide:
Are annual furnace inspections really necessary? | Air Heat Exchangers
Modine granted new hot gas reheat system patent | 2018-12-26 | Whole House Air Exchanger

That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Best quality Ventilation System - Heat Wheels – Holtop, The product will supply to all over the world, such as: Iceland, Lesotho, Hungary, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.
Heat Recovery Ventilator
commercial heat recovery ventilator
Heat Recovery Ventilators
Ductless Heat Recovery Ventilator
Single Room Heat Recovery Ventilator
Hrv Heat Recovery Ventilator

Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
5 Stars By Elva from Lesotho - 2016.06.19 13:51
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
5 Stars By Tony from Zurich - 2015.07.26 16:51

Related Products