Adiabatic Coolers Water Dry Air Cooler
Adiabatic cooling systems function similarly to dry cooling systems, but with the incorporation of pre-cooling pads; running water over pre-cooling pads and drawing air through the pads depresses the ambient dry bulb of the incoming air. The depressed dry bulb allows for greater system heat rejection.
It is an automation-driven, smart cooling device that yields the best of both water-cooled and air-cooled technologies. The process fluid runs in closed-circuit through aluminum finned copper tubes, avoiding exposure to atmospheric air A set of water and ambient dry bulb temperature sensors provide inputs to the control system, The system then controls the fan power & water consumption while maintaining the desired output cold water temperature.
As hot water temperature rises, the fans switch on and ramp up together to reach their pre-programmed maximum speed in an effort to reject the maximum thermal load to the atmosphere. At this stage, the adiabatic coolers operate in dry mode, where the equipment delivers the desired cold water temperature through dry cooling only.The dry mode of operation continues as long as the cold water temperature does not exceed the desired limit, either due to increase in ambient dry bulb temperature or an increase in heat load on the system.
If the cold water temperature rises beyond the desired limit, the unit transitions to wet mode. In wet mode, the adiabatic cooler uses wetted pads to pre-cool the ambient air entering the tower, to near its wet bulb temperature.This pre-cooled air is then used to cool process water or refrigerant, Thus, the process fluid can be cooled to below ambient dry bulb temperature.
1).95% WATER SAVING POTENTIAL
Adiabatic coolers feature closed-circuit process water flow through heat exchanger coils, resulting in complete elimination of evaporation, blowdown and drift loss. The intelligent control system of the adiabatic cooler takes water temperature and ambient dry bulb temperature as inputs and takes a decision about whether to perform wet or dry cooling to achieve the desired thermal performance. The seamless transition between dry and wet mode helps in saving up to 95% water as compared to conventional cooling towers on annualized basis, without compromising on thermal performance.
2).5O% ENERGY SAVING POTENTIAL
Before the advent of adiabatic coolers, customers had to resort to air-cooled systems where water availability was a challenge. Air-cooled HVAC systems have the inherent disadvantage of dealing with high dry bulb temperatures and, hence, high power consumption. Adiabatic cooling technology pre-cools incoming air from ambient dry bulb temperature to near wet bulb temperature. This ensures lower process water temperature that in turn, reduces the power consumption of the system by 50%, as compared to conventional air-cooled system.In addition to that, fan motor assemblies come with integral VFD that further optimize fan power consumption of the adiabatic cooler.
3).MAINTENANCE SAVING POTENTIAL
Adiabatic Cooling Systems come with closed-circuit design, unlike conventional open evaporative cooling equipment. This ensures that all the hassles of maintaining an open-circuit cooling tower are completely done away with, as blowdown, drift and evaporation from the primary circuit is eliminated.
Almost all the components of the adiabatic cooler (fan, motor, heat exchanger coils, or control system) are maintenance-free.Maintenance is only required in the adiabatic pads, which can be automated by auto-flush system.
The closed-circuit design ensures that there is no scaling on the process side, because the circulating water does not come in contact with atmospheric air. Hence, the adiabatic cooler not only frees up maintenance on the equipment front, but also reduces maintenance costs on the process side, by eliminating the requirement for frequent descaling and chemical dosing.This, in turn, also enhances the life of the process-side equipment.
4).HYGIENIC COOLING TECHNOLOGY
Waterborne pathogens like Legionella from cooling equipment pose a serious challenge for critical care patients in the hospital. Our range of adiabatic coolers come with auto-drain feature, that is specifically designed to stop this menace at its roots. The closed-circuit design ensures that there is no stagnation of water for long durations, thus eliminating the risk of microbial growth.
Containing and recirculating the process water through heat-exchanger coils guarantees zero exposure to ambient air. With fail-safe protocols like intelligent control systems, automatic operation of valves, and an inclined gutter system, it effectively eliminates the threat of waterborne infections.
1.Reliability, leakproof performance
1).Proven floating coil design (no contact between heat exchange tube and frame). It can avoid leakage caused by thermal expansion and contraction.
2).During crane or forklift transportation, the side plate of the integral structure ensures sufficient torsional stiffness
3).Static consideration of snow/wind loads
2.Professional system integration 3.Repair and cleaning
1).Customized dimensions 1).Easy to cle
2).Professional thermodynamic calculations 2).Optional access door or articulated fan plate
3).Authoritative seismic design 3).easy cleaning fin type
4).Cooling pad integration 4).Strong material with mechanical strength
5).Easy to maintain
4.Spare Part
As a dedicated partner, we can not only provide professional design, installation guidance and reliable equipment, but also
provide you with such as: air thrower, steel structure, handrail, ladder, expansion tank, etc., all the accessories you need.
5.OEM Options
| Frame |
Tube/Coil |
Fin |
Connection options |
AC/EC Fan |
| Galbond sheet with powder coating casing |
Stainless steel |
Aluminum/Copper/Stainless steel/Titanium |
Connection options |
High temperature fan |
| Galband sheet coil frame |
Copper |
Epoxy coating |
Threaded connection |
Explosion-proof fan |
| Stainless steel sheet |
CuNi |
Blygold coating |
Soldering |
Transducer control |
| Galvanized sheet |
Titanium |
Zinc plated copper foil |
|
IP Grade IP55 |
Pre-Sales Service After-Sales Service
1.We do custom design for all our customers and provide 1.We will provide customers with detailed drawings.
OEM/ODM services. 2.The production process can be tracked throughout the
2.Our team will be available 24 hours online for inquiry process, such as providing raw material photos,production
and consultation support. photos, stress test photos, as-built photos, and shipment
3.Welcome to visit the factory photos and videos
Convenient transportation
Modular Design-Easy to assemble
Standardized design-Convenient for container sea transportation and standard truck land transportation
Dalian Changyong Technology Co., Ltd. is located on the beatiful seaside city - Dalian, China, engaging in designing and manufacturing various heat exchangers, spiral quick freezers, tunnel quick freezers, steamers, etc..
In 2016, Dalian Changyong Technology Co., Ltd. was separately pointed as the exclusive agent in China by Korean company Yong Sung Refrigeration Co., Ltd. and Modine Manufacturing Company.
In 2019, Dalian Changyong Technology Co., Ltd. and Yong Sung Refrigeration Co., Ltd. jointly build up a joint venture, Dalian Yongsung Refrigeration Co., Ltd., to explore and dedicate refrigeration and food processing market in China.
Dalian Yongsung Refrigeration Co., Ltd. combines all Yong Sung latest technologies and the whole product line
incl. quick freezing equipment and boiling equipment, achieved ISO9001 certification, CE certification, and holds 10 invention patents and 3 utility model and appearance patents. The marketing share of the quick freezer in Korea is 70%, the products are exported to over 16 foreign countries.
With state of art technologies from Korea and experience of thousands of cases all over the world, Dalian Changyong Technology Co., Ltd. commit to providing OEM services of heat exchangers for special applications in special industries and efficient and energy saving quick freezing equipment with good sanitary conditions to meet the needs of worldwide frozen food field.
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Q1. What services can we provide?
A: Accepted Delivery Terms: FOB, CIF, EXW
Accepted Payment Currency: USD, EUR, CNY
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash
Language Spoken:English,Chinese,Korea
Q2: Any other products except dry cooler ?
A: Yes.
Our 4 main products are: Condenser and Evapotator, Industrial air cooler and Unit cooler and Coil and Quick freezers (spiral freezer, tunnel freezer, IQF freezer)
Q3. How can we guarantee quality?
A: Always a pre-production sample before mass production
Always final Inspection before shipment
Q4: How long is your delivery time?
A: Different products' production time is different. Generally, it needs 10 to 40 working days
Q5. How to contact with you ?
A: 24hours online from TradeManager, quick answer, or email with us, wechat, skype, whatsapp is available.
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