EU-Standard Energy-Efficient Cleanroom Ventilation System

Product Description

Product Description

COMBINED PURIFICATION AIR CONDITIONING

PRODUCT OVERVIEW

Product Overview: A modular air purification system is an air treatment unit comprising multiple functional modules, including fresh air-return mixing, primary filtration, surface cooling dehumidification, heating, humidification, secondary return air mixing, fan, flow distribution, medium-efficiency filtration, sub-high-efficiency filtration, sterilization, supply air, and main unit. These modules work in concert to process air through one or more stages, achieving the desired operational conditions.
The modular air purification system, with its flexible configurations and versatile functions, meets the air purification and regulation needs of various industries. Widely used in industrial HVAC projects for electronics, precision machinery, pharmaceuticals, food processing, light industry, and chemical plants, it also serves as a preferred solution for comfort-focused HVAC systems in large and medium-sized public buildings, including research facilities, restaurants, hotels, hospitals, shopping malls, exhibition halls, and theaters.


PRODUCT FEATURES
 

AXIAL FLOW FAN
The axial flow fan features high overall efficiency and low energy consumption. It is a large torque, low-noise fan with high air volume and high heat exchange efficiency.

HIGH EFFICIENCY AND ENERGY SAVING MOTOR
It can effectively reduce the loss of electromagnetic energy, thermal energy and mechanical energy, thereby improving operating efficiency. The motor has low heat generation and a long service life.

SCROLL COMPRESSOR, MORE RELIABLE PERFORMANCE
Compared with reciprocating compressors of the same capacity, it offers higher reliability. The compressor adopts suction cooling, achieving higher efficiency and longer lifespan.

SAFETY ELECTRONIC CONTROL
Through multiple safety monitoring functions, the protection system is comprehensive. It can effectively cope with harsh environments and still operate normally under extreme conditions ranging from -10°C to 50°C.

OVERVIEW OF COMBINED UNIT


 

1	2	3	4	5	6	7	8	9	10	11	12
mixing section	primary filter section	primary filter section	heating zone	humidifier section	fan section	uniform flow section	medium efficiency filter section	sub-effective filtration section	sterilization zone	outflow section	host segment

MIXING SECTION
Mixes outdoor fresh air with indoor return air in proportion, utilizing the energy of return air to reduce the fresh air load, achieving energy saving.

COOLING & DEHUMIDIFYING SECTION
Passes chilled water through the cooling coil to cool and dehumidify the air, controlling the supply air temperature and moisture content.

HUMIDIFYING SECTION
Adds moisture to the air to meet the humidity requirements of cleanrooms or process environments.

UNIFORM FLOW SECTION
Redistributes the uneven airflow after the fan to ensure uniform air velocity for subsequent filter sections.

SUB-HEPA FILTER SECTION
Efficiently captures particles above 0.5μm in the air, meeting higher cleanliness requirements.

DISCHARGE SECTION
Delivers the conditioned clean air collectively, typically equipped with temperature and humidity sensors, air dampers, and a plenum box

PRIMARY FILTER SECTION
Performs preliminary filtration of air, capturing large particles such as dust, hair, and lint.

HEATING SECTION
Regulates the air temperature by heating, used for winter heating or reheat control (e.g., in constant temperature and humidity scenarios).

FAN SECTION
Provides the power for air movement, overcoming internal resistance of the unit and duct resistance, delivering the conditioned air to the terminals.

MEDIUM EFFICIENCY FILTER SECTION
Performs intermediate filtration of air, further removing finer particulate matter.

STERILIZATION SECTION
Disinfects and sterilizes the air to prevent microbial contamination.

MAIN UNIT SECTION
The control core of the entire unit, including the control system, electrical components, sensors, and power cabinet..

TECHNICAL PARAMETERS
 

product model			J25	J30	J40	J50	J60	J70	J80	J90	J100
refrigerating output	refrigerating output	KW	25.6	31.3	42	53	60	70	80	90	104
	refrigerating capacity	KW	23.1	30.3	40	50	58.3	68.9	79.5	89	100
compression engine	form		rotor / scroll
	quantity		1	1	2	2	2	2	2	2	2
fan	type		AC/EC backward-curved centrifugal fan
	blowing rate	m³/h	6150	10040	12000	13550	14580	15470	20000	22000	24000
	quantity		2	2	2	2	2	2	2	2	2
calorifier	form		PTC electrical heating
	heat capacity KW	KW	12	12	18	18	24	24	24	30	30
humidifier	form		electrode humidification
	humidification capacity	kg/h	9	9	9	13	13	13	13	13	25
air filter			primary and secondary filters
unit size	width		1350	1350	1900	1900	2300	2300	2300	2800	2800
	degree of depth		1650	1650	1750	1750	2000	2000	2000	2200	2200
	altitude		1550	1550	1750	1750	2300	2300	2300	2550	2550
weight	Indoor unit (air-cooled)	kg	295	330	140	145	150	180	245	295	330
	Indoor unit (water-cooled)	kg	260	300	120	125	130	150	220	260	300
Distribution parameters	Power supply specifications		380V 50HZ
	recommended circuit breaker		D63	D63	D32	D32	D32	D63	D63	D63	D63
	Cabling specifications		3*10+ 2*4	3*10+ 2*4	5*4	5*6	5*6	5*6	3*10+ 2*4	3*10+ 2*4	3*10+ 2*4
an outdoor unit	model		J25W	J30W	J40W	J50W	J60W	J70W	J80W	J90W	J100W
	quantity		1	1	2	2	2	2	2	2	2
	weight	kg	100	100	50	50	50	100	100	100	100
	Cabling specifications	mm²	3*2.5	3*2.5	3*1.5	3*1.5	3*1.5	3*2.5	3*2.5	3*2.5	3*2.5
	width	mm	850	850	850	850	850	850	850	1470	2100
	degree of depth	mm	550	550	550	550	550	550	550	750	1100
	altitude	mm	1600	1600	800	800	800	1600	1600	1075	1100

 

Company Profile

COMPANY PROFILE

Oulairuina Environmental Technology Co., Ltd. was established in 1996 and has a development history of 23 years. It occupies a workshop area of over 10,000 square meters, possesses more than 60 sets of processing equipment, and has invested over 60 million RMB. The company is a comprehensive enterprise integrating R&D, design, production, sales, installation, and servic.
The company's main products include: heat recovery fresh air ventilators, total heat exchangers, silent supply/exhaust fans, high-efficiency purification bidirectional flow fresh air fans, high-efficiency purification unidirectional flow fresh air fans, central self-balancing fresh air fans, fresh air purifiers, high-efficiency electrostatic dust removal boxes, rotary heat recovery air handling units, rotary dehumidification units, glycol heat recovery units, plate heat recovery units, heat pipe heat recovery units, fresh air dehumidification units, fan coil units, etc.
 

Certifications

CORPORATE QUALIFICATIONS &
PRODUCT CERTIFICATIONS

We are a factory trade integrated foreign trade enterprise, and our advantages are:

1. Customized service capability:We can better meet the customized needs of our customers. Based on their specific requirements, we can provide personalized customization in product design, production technology, packaging, and other aspects, and provide customized products and solutions for our customers.
2. Accumulation of Quality Reputation:Strict quality control helps enterprises establish a good quality reputation, win the trust and reputation of customers in the market, and promote long-term development and market share expansion.
3. Fast delivery:We can flexibly adjust production plans and arrange production schedules according to order conditions and market demand to ensure timely delivery. For urgent orders or order changes, able to quickly coordinate production resources, make quick responses, and improve customer satisfaction.
4. Professional technical support:We have a professional production technology team that can provide customers with professional technical support and solutions during the product sales process, helping them solve problems encountered during product use and enhancing their trust and dependence on us.
5. After sales response:When customers encounter problems during use, our company's after-sales team can respond quickly, solve problems in a timely manner, and provide high-quality after-sales service.



PACKAGING & DELIVERY


 

FAQ

1Q:I cannot find the product in your catalog. Can you customize it for me?
1A:Sure, you can directly consult customer service.

2Q:Can you customize products and packaging?
2A:Yes, it is possible.

3Q:How can I obtain samples?
3A:We provide free samples of raw materials, and you only need to pay the lowest shipping cost.

4Q:How to ensure product quality?
4A:We have international authoritative certification.

5Q:I need a price list for all your products. Do you have a price list?
5A:Please send us your information and submit it.

6Q:Can we provide drawing design services?
6A:Yes, we have a professional ventilation system engineering team to design and optimize solutions for your project.

7Q:Do you have technical support?
7A:We have a professional technical team to reply to you.

8Q:Are the accompanying installation accessories available for sale?
8A:Yes, there are. Please consult customer service for attached products and quotations at any time.

9Q:What is your delivery time?
9A:For standard products, it takes approximately 30-40 days.