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commercial air handling units for clean room
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
Model Number
customed
Product Description
Company Profile
Shanghai Shenglin M&E Technology Co.,Ltd,we are a leading and professional air conditioning unit, rooftop and cooling system actory for clean room which has more than 16 years experience in china.
Application
Clean room conditioning unit widely used in the fields of pharmaceuticals, tobacco, medical treatment, biology, electronics, and automobile manufacturing.
Product Description
Clean rooom air conditioning system .
According to the clean operating room design specifications, the clean air conditioning system must have core technical indicators such as constant temperature, constant humidity, fresh air treatment, air purification, and ensuring the positive and negative pressure difference in the controlled area to achieve the design requirements for controlling the concentration of bacteria and reducing the risk of infection. Clean air conditioners have multiple functions such as air purification, transportation, cooling, dehumidification, humidification, heating, heat recovery, and intelligent control, providing users with clean environment system solutions suitable for different purification levels and different working conditions.
Clean operating room air conditioning system solution Ⅰ.
DC frequency conversion outdoor unit + clean operating room air conditioning unit + PLC intelligent control
1,Frequency conversion technology: The DC frequency conversion compressor is used to adjust the operating frequency of the compressor according to the temperature change, which is efficient and energy-saving
2,Low ambient temperature cooling: The outdoor unit adopts EC fan, and the speed of the outdoor fan is controlled by the condensing pressure sensor to achieve -20℃ low temperature cooling operation;
3,Low temperature air supply: Shenglin's unique technology, through the grading and separate control of the evaporator, reduces the evaporation temperature, and the minimum air supply temperature is 5℃;
4,Precise temperature control: electric reheating and electric preheating are steplessly adjusted by SCR to accurately control the indoor temperature
5,Low ring temperature heating: advanced air jet enthalpy technology, normal heating operation at an ambient temperature of -20°C.
Selection of Constant Temperature and Humidity Series for Air Conditioning in Clean Operating Room
There are grade requirements for air purification in the space of the place of use, and the relative temperature and humidity require control accuracy. The clean operating room air-conditioning constant temperature and humidity system can be selected; Setting range: temperature is 18~28℃±1~5℃, relative humidity is 40~70%±3~5%;
Determine the rated air volume:
calculate the circulating air volume per unit time according to the number of air changes in the space to be processed and the volume of the space. The rated air volume of the air conditioning unit in the clean operating room must be greater than the theoretical calculation air volume.
Determine the cold, heat and humidity load:
calculate the cold, heat and humidity load of the space to be handled according to the relevant indoor and outdoor ambient air parameters .
Fresh air volume and surrounding structural forms:
Determine the model:
a. When the rated air volume meets the requirements, but the cooling and heating load cannot meet the requirements, the selection should be based on the cooling and heating load.
b. When the rated air volume meets the requirements and the cooling and heating load also meets the requirements, the selection should be based on the air volume.
Determine the condensation method:
a. The air-cooled type is suitable for dry and water-deficient areas. It is convenient to install and widely used. Note that there should be more than 1.5M space around the outdoor unit.
b. The water-cooled type is suitable for occasions with abundant water sources, good water quality, and easy installation of the cooling water system. The cooling water system users should prepare their own.
Determine the type of air supply structure:
a. The front air supply type is suitable for the treatment of medium and small areas in the same room. The unit has a built-in high-efficiency and low-noise fan for easy installation
b. The top air supply method is suitable for medium and large processing spaces. The unit has a built-in high static pressure centrifugal fan, which can directly handle the air supply.
c. Direct air supply by pipe is suitable for large processing space. The unit has a built-in fan, and the user needs to provide an additional air box and return air duct to centrally process the supply air.
Special requirements can be customized:
a. Computer centralized control or remote monitoring;
b. Special working conditions, overseas power supply voltage matching;
c.It can provide a constant temperature and humidity clean unit that exceeds the temperature and humidity requirements of the normal use environment: low temperature type, high temperature type, and low humidity type;
d. All fresh air type: meet the temperature and humidity requirements of all resh air conditions, and run intelligently throughout the operation;
e. Environment-friendly refrigerant type: green environment-friendly refrigerants R410A and R134A can be used;
f. Constant temperature and humidity air-conditioning products for clean operating rooms. Steam heating and humidification are clean constant temperature and humidity air-conditioning units that can be heated and humidified by steam;
g. Heat pump heating type: clean constant temperature and humidity air conditioning products that can be heated by heat pumps
Our Advantages
1. Cleaning room combined air-conditioning unit can cool the air, dehumidify and dry, heat, humidify, filter and purify the air.
2. Cleaning room combined air-conditioning unit has a large air volume and a high pressure head; the air volume range: 2000-37000m3/h.
3. Have a good filtration system.
4. Strict control of positive and negative pressure.
5. Optional DDC or PLC intelligent control system, high precision of temperature and humidity control.
6. Optional frequency conversion technology.
7. A variety of advanced functional program combinations and special components and materials are used. Flexible combination, compact structure.
8. Suitable for on-site power conditions such as various cold and heat sources.
Specification
Certifications
We are a leading and professional air conditioning unit, rooftop and cooling system actory for clean room which has more than 17 years experience in china.We had obtained CE,ROHS,certification.
Packing & Delivery
Packing:customized packing for SHENGLIN small size clean room airconditioning unit.
Delivery:Shipping from Shanghai Port,about 30 days and lead time is calculated from the day we receive your deposit. Exact time is determined by factory schedule.
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