Cooled Chiller

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Product information

There is no need for aux★'iliary equipment such as cooling towerφ≤£∏s,especially for poor water quality©← or areas where water is scarce.Just co★♥nnect the inlet and outlet water pi<±‌pes and power supply and put th₽÷δ∏em into use. Configuration ®×↑ features:The use of impo₽ ©rted brand-name fully enclosed re∞¶ ciprocating/scroll compressor.Th®​™e condenser is equipped witλλ$×h highly efficient s₹δizing fins and internally threaded ★δcopper tubes,which has high heat exchan€→ge efficiency,good stability,an≥→♠d easy cleaning and maintenance.Th≠αe evaporator adopts internal®÷>β and external screw-type reinforcing ↔Ωtubes.The inner surface ♠±€☆of the copper tube has ✔‌ threads,and the outα∏γer surface of the co✔‍pper tube is smooth,and the cooling eff✔≥ect is good.Protection system dev  ices:The unit is equipped with phase ≠≠₩↓loss protection,reverse phase p→σrotection,over-voltage(under-voltage'÷≥)protection,over-current ¥§§¶protection. compressor motor ove♠♠©"rheat protection,start-up delay p✘×≥rotection,chilled water tempσ↑★erature too low protection. and∞₩ " cooling temperature too low.Protectiφ¥&∏on,cooling temperature prot"γ↑≈ection is too high.

1、 Definition and working princip★♠le

Air-cooled chiller i±&ε§s a kind of refrigeration equip"> βment that cools the condensπ≤€ er through the air, use÷ ×s the compressor to ♠¥circulate refrigerant (such as R134a‌§, R410a), absorbs heat and di₹↕σssipates heat into the air through tΩ&✘he fan, thus providing constan →₩ t temperature cooling water for indu↔€strial equipment, buildingδ™↕s or laboratories. Its core ∏♠σadvantage is that it does not need coo↓♠<ling towers and water recycling sy≈↕↔σstems, and is easy to install, w​₩hich is suitable for water-limit∏★★ed or mobile needs.

2、Core components

Compressor:

Type: Scroll type, sc←↓rew type, piston type (selec∏&≤ted by power).

Function: Compress refriger'Ω☆↕ant, drive refrigera©​tion cycle.

Condenser:

Air cooled fin design, forcσ‍€≤ed heat dissipation throu​≠  gh the fan.

Evaporator :

Shell and tube type or plate heat e≥☆xchanger, to achieve the heat ​✔ββexchange of water and refrigerant.

Control system:

Microcomputer control pan≥&≥el, support temperature ∞∑☆setting, fault alarm, energy"✔> consumption monitoring.

3、 Technical parameters

Parameter Typical values/Descr₹♠∑iption

Cooling capacity 3kW-2000kW (1RT≈3.5©§17kW)

Temperature range Standard type: 5←®℃ -35 ℃; Low temperaturπΩ‌e type: -40℃ -5 ℃

Power supply 220V/380V, 50/60Hz

Refrigerant R134a (environmentally frie☆÷ε≤ndly), R22 (phased out)

Energy efficiency ratio ≤®≤₩(COP) 2.8-4.5 (varies with working ±α×✘conditions)

Noise 65dB-85dB (can be r"λeduced to less than 50dB with sound£¶'‌proof housing)

4、 Application ↓§scenarios

Industrial Manufacturing:

Injection molding machine, laser cu÷​∑÷tting machine, welding equipmen' ∞¶t cooling.

Temperature control of chemical re¶★actor and electroplating t∏≥♠ank.

Commercial Buildings:

Central air conditioning system as&<£sists cooling.

Heat dissipation of the data c£≈✔enter server cabinet.

Laboratory:

Thermostatic cooling of nu↔©∏clear magnetic resonanc>→→e (MRI) and electron microscoσ‌" pe.

Food and Medicine:

Low temperature control of fermenters☆★ and freeze-drying maαδchines (subject to hygienic≠÷ standards).

Product advantages

1、advanced equipment tec©≤hnology, exquisite workman↓© δship

2、Long normal service life, h♠★igh pass rate, to the technical level  > of imported equipmen≈±t, more cost-effective.

3、our company has nearly 20σσ≠ years of experience in εφ technical and after-sales service tγ eam, from design and productionσ₽ to after-sales service to provide$≈≤  customers with profess​✔ional solutions.

5、 Selection suggestions

Cooling capacity calculatio‍β≈'n:

According to the equipment heat (≠★™Q= power x efficiency) and the ambie¥♥∑nt temperature, select the mod‍±γel with a redundancy of 20%-30% c♠±♥εooling capacity.

Environmental adaptability:

In high temperature areλφ✘Ωas (> 35 ° C), use a high-power fan≥δ♥γ or reduced capacity.

In a dusty environment, inst£↕βall an air filter and clean the condα€εenser regularly.

Function extension:

Explosion-proof: chemical indust‌λry, oil and gas indusγ•try.

Frequency conversion: Con¥&tinuous operation scenario with >↕&high energy saving requirements.↕∑

6、 Maintenance and maintenδ ♣ance

Daily maintenance:

Clean the condenser fins monthly (com×‍pressed air or soft brush→©≠↓).

Check the refrigerant pressure,®$ replenish or detect®€$& leakage in time.

Quarterly maintenance:Ω"

Replace the water filter and clean th ‌Ωλe evaporator water s±&✘ide.

Calibrate temperature sens₽←≥♥ors and pressure swi≈•tches.

Annual maintenance:

Check the lubricating→φ oil status of the compressor and ♠₩±replace the aging parts ★✔•λ(such as the filter dryer).

7、 Advantages and limitation$™♣εs

Advantages and limitations

No cooling tower is require¶&γ∑d, saving installation space. Cool↔ γing efficiency decrease↕★s in high temperature‌§> environments

Low maintenance cost (no water tre ∏∑atment) High noise (soundproofing re♣₽™quired)

Adapted to mobile and $γλ₩outdoor scenes, the initial inves"× tment is slightly higher than water-coo‌£led

8、 Comparison with water-coole↑↓d chiller

9、 Summary

With its convenient in$§"stallation and easy maintenance, air♣✔-cooled chiller has become th≠↑↑₩e first choice for small and mediΩ÷™©um-sized refrigeration scenarios§∏. It is necessary to consider &®​the ambient temperatur ₽→•e, cooling capacity dema ♥σnd and long-term operating cost¥™ in selection. If you need to>✔ know more about the specifiε≠₩♣c model or technical details,•∑ you can provide application s™Ω←cenarios and budget ranges   for accurate recomme× ndation!

Technical indicators

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