20T Clean Room Package Air Conditioning Rooftop AC Unit Precise Temperature Control
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Clean Room Air Conditioning Unit Installed On Rooftops
Feature:
1. Filter: G4+F7+F11+FFU(end user)
2. 10~30% fresh air
3. Inveter compressor
4. EC fans.
5. Analog control valve.
6. Purification engineering: including electronic information, semiconductors, optoelectronics, precision manufacturing, medicine and health, biological engineering, aerospace, automotive spraying and many other industries
Advantage of package rooftop air conditioning units:
No water system, no secondary heat exchange, no large computer room and control, simple installation and construction
The difference with other air conditioning units:
1. Good sealing, heat preservation and pressure bearing performance
(low air leakage rate, low deformation rate, no cold bridge);
Clean operating room air conditioning system solution Ⅰl 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.
Air conditioning system solution for clean operating room Ⅱl Four-pipe air-cooled heat pump heat recovery unit + clean operating room combined air conditioner + PLC controlMulti-function: four-pipe, frequency conversion adjustment, cooling and heating operation can realize energy recovery at the same time, no need to add a hot water tank to adjust the water capacity on the hot water side; Low-temperature heating: Adopting jet enthalpy and high-temperature liquid injection technology, heating operation at minus 20℃, and energy efficiency ratio higher than 2.1; Low temperature refrigeration: EC fan is used to detect the discharge pressure of the compressor to achieve normal refrigeration at -20°C, Cooling and heating balance: automatic cooling and heating balance under partial cooling and heating load, automatic distribution of refrigerant flow; System stability: Adopting single four-valve design, consistent operation, mature system technology, stable and reliable operation; Energy saving and environmental protection: annual heat recovery can be realized, energy recovery can be adjusted, cooling energy efficiency ratio ≥ 4.0, while heat energy efficiency ratio ≥ 5.0, combined cooling and heating energy efficiency ratio ≥ 9.0, operation energy saving effect is more significant ; Intelligent control: Microcomputer PLC control technology, automatically detects the operating status, and realizes energy-saving operation; Fault self-check: automatic fault detection system can detect operation faults such as suction and exhaust pressure, exhaust temperature, phase loss and reverse phase, overcurrent and overload; Unique technology: the perfect combination of single four-way valve design, ultra-low temperature heating design, low temperature refrigeration design, and stable mode conversion.
Clean operating room air conditioning system solution Ⅲl Air-cooled heat pump + clean operating room combined air conditioning unit + PLC controlPrecise temperature control: DC inverter compressor is used, and the operating power of the compressor is self-matched according to changes in ambient temperature;Low ambient temperature refrigeration: 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;Low ring temperature heating: advanced air jet enthalpy technology, normal heating operation at an ambient temperature of -20℃;Intelligent defrosting: super-cooling ice suppression technology, combined with Sunlin’s unique defrosting module, with frost defrosting, frost-free heatingSmart cloud service: PC client + mobile App real-time monitoring.Hygienic Air Handling Units are central system appliances used in hospitals, laboratories, pharmaceutical industry and similar sterile area applications, in order to perform one or several of the following functions, depending on the requirements: ventilation, heating, cooling and multiple-level filtration. In hygienic air handling units, as different from the standard air conditioning plants, specially designed side and support profiles, corner elements and cover panels are used in order to minimize any indentations or protrusions that may lead to the accumulation of dirt.
Workshop showing:
Pre-Sales Service:
After-Sales Service: |
Product Tags: Air Conditioning Rooftop AC unit 20T Rooftop AC unit 20T roof mounted package unit |
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