Modern indoor stereo agricultural plant/greenhouse is becoming the future of solving the ever-growing demand of food in a high-efficiency way. And as the most crucial part for the facility, HVAC system is playing a determinating role on output quantity and quality.
Factors for indoor farm HVAC solution to be concerned:
1. Temperature, humidity, CO2 PPM that suitable for corresponding plant.
2. Large amount of heat & moisture load from plant, light, irrigation.
3. Precise calculation according to its planting technology.
4. High efficiency purification.
5. Separate people flow and material flow.
HOLTOP Solution:
1. Fresh air handling unit with heat recovery and CO2 control.
2. Inoodr circulation air handling unit for purification, temperature & humidity control.
3. Scientific ducting system for uniform air distribution.
4. Clean equipment for people & material flow, and cleanliness control.
5. Variable speed high energy efficiency system for daytime & nightime running.
6. Comprehensive design work, one-stop service, for an affordable investment.
HOLTOP - Building Industrial/Commercial Air Quality Expert
- A leading HVAC manufacturer with 17 years of HVAC and energy recovery experience.
- OEM and cooperate with Hitachi, LG, McQuay and TRANE, etc.
- Always working on a comprehensive solution for you.
Selection Table of AHU
1. Both supply fan and exhaust fan are built inside tobring in fresh air and exhaust out the stale indoor air as well, thus to keep indoor space in natural comfort.
2. Built-in heat exchanger (rotary heat exchanger or plate heat exchanger) transfers energy contained in the outgoing indoor air to the coming fresh air,thus fresh air is precooled or preheated.
3. Various functional sections such as filter section,cooling/heating section, humidifying section etc.can be combined together to meet different air treatment requirements.
Combination mode 1:
Wheel + Coarse filter (medium filter) + Cooling coil (heating coil)+ Humidification + Fan
Combination mode 2:
Plate heat exchanger + Coarse filter (medium filter) + Mixed air +Cooling coil (heating coil) + Fan
AHU functional Section -Heat Exchanger Section
1)Rotary heat exchanger (heat recovery 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 a piece of important equipment and a key technology in the field of construction energy saving.
(1) Sensible heat exchanger is made of pure aluminum foils which is specially designed for air to air heat exchanger, high efficiency, washable and minimizing cross contamination. (2) Enthalpy heat exchanger is made of special E.R paper, the membrane fiber gap is very small which only allow moisture molecule goes through so laten heat recovered. This feature can avoid the harmful gas or odor from stale air mix up with fresh air. (3) No moving part inside, easy to maintain and no extra running costs. |
WHO WE ARE
Holtop is a leading ERV/HRV/AHU manufacturer and heat recovery expert, specialized in turnkey HVAC solution in commercial and industrial area.
> Our Mission- To make air handling healthier and more energy efficient.
> Our Core Values- To serve customer well.
> Our Vision- To be the leader in energy recovery air handling solutions.
Holtop is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 2002, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Haier, Hitachi, etc.
WHAT WE DO
> Equipment produce, sales and deliver to project site
> Project design and issue of technical documentation including turnkey project
> Installation, commissioning operation and training
> Equipment maintenance and repair
Holtop has plenty of experience in varies of applications in commercial and industrial area, providing confort HVAC and purify HVAC turnkey service including solution design, manufacturing, supporting, installing, after-sale service, etc...
WHY HOLTOP
> Professional and experienced team;
> Reasonable suggestion and scientific design;
> Reliable quality both for product and sale/after-sale service;
> Stable performance and easy maintenance;
> Competitive price for a high cost-performance ratio.
Holtop cooperate with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, York, Haier, Gree, MHI Group, Midea, Carrier, Dunham-Bush, etc.
1) ECO-SMART HEPA ERV , ErP2018 eco design DMTH series
2) ECO-SMART Plus ERV , Eco design DCTP series
3) Ductless Eco Clean Wall Mounted ERV
4) Ductles Eco Clean Floor standing ERV
5) Slim design ERV, thinner design to save installation space
6) Convention TH series ERV, cheap and simple
7) Plate heat exchanger: counterflowsensible heat exchanger
8) Cross counterflow sensible heat exchanger
9) Total heat exchanger _enthalpy type