💦 Chilled Water System (चिलर) क्या होता है❓ ❄️🌡 Refrigeration Cycle कैसे काम करती है? चिलर, HVAC & R
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- čas přidán 20. 08. 2024
- ❄️ रेफ्रिजरेशन क्या होता है? Chilled Water System (चिलर) कैसे काम करता है?
What is Refrigeration? How does Chilled Water System works?
Refrigeration is a mechanism of dissipating heat from an object or an enclosed space. Whenever there is a need of cooling of any material or enclosed place, refrigeration process is applied. Refrigeration process is nothing but a transfer of heat from one substance to another substance. This is accomplished by use of mechanical refrigeration cycle.
Chilled water system is the most common and acceptable in commercial air-condition and industrial refrigeration. It provides cooling to a building or industrial process by using chilled water to absorb heat from the building's spaces.
In the refrigeration cycle a compound, known as the refrigerant, is compressed, cooled, and then expanded. In this process the refrigerant transfers the heat from one place to another.
The refrigeration cycle runs on the principles of thermodynamics, which consists four major components Compressor, Condenser, Chiller (Evaporator) and expansion valve. The cycle starts from the compressor and ends at the compressor.
Compressor works as a pump, which compresses the refrigerant to increase the pressure. It pumps the compressed refrigerant to the condenser. Condenser transfers heat from the refrigerant to another medium, such as air and/or water.
Water cooled condensers are considered as the best choice, as they are much more efficient than air cooled condenser. A Water-Cooled Condenser is a heat exchanger that removes heat from refrigerant vapour and transfers it to the water running through it. Condenser water pumps circulate the hot condenser water to the cooling tower where it is cooled by air.
Cooling tower is also a heat rejection device, which works on the principle of evaporation. Hot water coming from the condenser is spread over the fills through sprinkler or nozzles. The water gets contacted with the inside air, pulled by the cooling tower fan. This air and water contac results in the evaporation, and finally cooling of the water. This cold water is pumped to the condenser. This water rejects the heat from the gaseous refrigerant in the condenser. By rejecting heat, the refrigerant condenses to liquid inside the condenser.
The refrigerant then travels to expansion valve, which slows the flow of the refrigerant and turns it to the vapour.
The liquid refrigerant finally enters the Chiller (Evaporator), where it absorbs the unwanted heat. This is the part of the system which does the actual cooling. Here refrigerant gets converted into its vapor state once again.
The refrigerant leaving the evaporator returns to the compressor and begins the cycle again.
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#Refrigeration #HVAC #AirConditioning #Chilled Water System #WaterCooled #IndustrialRefrigeration #IndustrialWater #CoolingTower #Compressor #Condenser #Chiller #Evaporator #CoolingCoil #HeatExchanger #FRPCoolingTower #CoolingTowers
बहुत अच्छा से समझ में आया सर।
Very good presentation....i understood lot of things from this video...
Thank you
Nice video 👌👍
Wow. Bahut hi achchha tarike se aur aasan language me bahut sweet sound me explain kiye ho sir. Thank you so much
Very nice explanation thankyou sir
Very nice 👍 knowledge
Such good information for all hvac technician. Thank you so much 😊
Bahut achchi tarah se explain kiya hai sir aapne. thank u sir.
Good information... Nice job sir👍👍
1 no ki video bnai h sir your video is very very helpfull
Sir aap bhut achcha thrah batate ho
Very nice continue
Good
Good thanks for the information
very nicely explain . thanks brother .
Very useful video sir
Easy explanation, your voice like vikas divyakirti
Nice for HVAC
Nice
Knowledge best
Very good 👍
Very nice video
ty its really is easy to understand
Voltas चिल्लर के बारे में एक विडियो banaye
Very good
good explanation 👍
Well explaine 🙏
tq
❤💗
Thankyou so much sir ji
Best
Nice this explains
Very nice sir
Good morning sir
Sir I'm Shahroz Alam
Sir mai abhi Mumbai m chiller plant m job karta hu
As a junior Technician .
Sir hamko aapka videos bahut achchhi trah se samajh m aa gya
Mai bahut video dekha h CZcams m lekin aapka batane ka tarika sab se easy aur sabse samajhdaar h sir
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Sir mai aapse contact kerna chahta hu
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Main v Mechanical engineer hun mujhe waha kam milegaa
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Loved it
Thanks boss
Thank you ☺️ sir ji...
Sir bahut badiya tha bus ab new video banaye to celcius m temp. Batana
Fahrenheit temperature ko centigrade me convert karlo bhai..
Sir air cool chiller please give me the information sir
sir kya water camper wale urea ki help se bhi water ko chill kr sakte hn kya. joki hamari health ko nuksan pahuchata h. please respond.
Excellent explain in short time 🙏🌷🎁
Bhai Chiller me Pani kaha se aata thoda batao
Ek Chanel pe bta rha hai ki chillar ke tube aur condenser dono ke tube mai pani aur sale mai gas hota hai
Sir mera chiller (voltas 130 ton) compressor bar bar jalke ground fault horaha hey. Electrical ka sob ok hey supply voltage ,contactor ,spp,controller etc . 10 se 15 seconds chalta hey uske bad a condition ho raha hey . Abb tak 5 compressor jol chuka hey . Any solution or suggestion please ....
I am from iecs consultancy from mohali please study you chiller plant
Ab samajh nhi a rha dono mai hota hai ya ek mai confuse ho rhe hai
Hii
sir chiller technicians me b.tech ka students ja jaska hai
T