loading

One Stop Solution Service Provider for all kind of Refrigerant Gas & Motor Capacitor Products.

Why some refrigerant must add liquid, so analysis much more easy to remember

Refrigerants of R22 gas or liquid? R410A refrigerant gas or liquid? Most of the time these questions will be asked, today we will arrange for you the related material, to completely understand, why some refrigerant must add liquid? Now let's look at the principle of charging refrigerant: 1, the principle of filling a, liquid filling for general use is liquid refrigerant inside the cylinder, the cylinder upside down, by adding the liquid tube to the refrigeration system is a liquid refrigerant. But there are part of the cylinder of fluoride mouth can reach to the bottom of the cylinder, the cylinder is though, are made, but added the liquid refrigerant. B, gas filling filling gas refrigerants, the actual meaning is the refrigerant cylinders is made; Because the upper cylinder space is gaseous refrigerant, so is the gaseous refrigerant of the refrigeration system is added and now. 2, why do you want to add a gaseous and liquid, three concepts of single working medium refrigerants, non azeotropic mixed refrigerant and azeotropic refrigerant; There is only one single refrigerant substance: refrigerant components working medium; Such as R22, R290; Non azeotropic refrigerants: two or more different refrigerant mixture to a certain percentage of the refrigerants, it in saturated state, the composition of gas liquid two phase composition; For example, R404A, r410a; Azeotropic refrigerants: there are two or more different refrigerant mixture to a certain percentage of the azeotrope, this kind of refrigerant under certain pressure can keep certain evaporating temperature and the composition of gas liquid two phase keep ratio unchanged. For example: R500, R508A; B, liquid or gas? 1) Whether gaseous or liquid refrigerant, single working medium inside composition will not change, so the filling refrigerant can filling gas. 2) , azeotropic refrigerants although composition is different, but the boiling point is the same, so the composition of gas and liquid two same, so you can filling gas; 3) , non azeotropic refrigerants due to the boiling point is different, so the liquid refrigerant and gas refrigerant composition is not the same, actually as if gas, will inevitably lead to add refrigerant components, such as only added a gaseous refrigerant, so can only add the density of its liquid. 3, how to distinguish the simplex system, azeotropic, non azeotropic? A, simplex system, azeotropic refrigerant can filling gas; Non azeotropic refrigerant must be filling liquid; B, azeotropic refrigerants in the standard stipulated in the behind the R of the first number is '5', behind the two Numbers according to the practical order number. r507c, non azeotropic refrigerants: in refrigerant in the standard number of non azeotropic refrigerants are not numbered, only leaving behind R number order no. 400, for the use of supplementary Numbers. R411 see understand? Summary in a word, 'R4' heading refrigerants, if you need filling refrigerant, please add liquid! !

Whenever you grab your remote and turn on the TV, there are numerous ads promoting air conditioner capacitor and offering for start capacitor suppliers extracts, which are said to boost start capacitor suppliers.

Hangzhou E cool refrigeration Co.,Ltd strives to reflect the highest ethical standards in our relationships with members, providers, and shareholders.

With innovative technology, our professionals can spend more time focused on strategies that will improve refrigerant gas’s quality and deliver a more positive customers experience.

GET IN TOUCH WITH Us
recommended articles
knowledge NEWS CENTER NEWS
With the signing of the Montreal Agreement in 1987, CFC refrigerants (such as R-11, R-12, etc.) have been completely banned due to their strong damaging effects on atmospheric ozone.
  Refrigeration network: The design of each air conditioner has the problem of how to determine the refrigerant charge, especially in the air conditioner that uses capillary tubes as throttling devices, because the capillary tubes have a higher regulating capacity The expansion valve is poor, and the change of the charge has a greater impact on its performance.
  【】Refrigerants are also called refrigeration working fluids, commonly known as refrigerants in some areas in the south.
As we all know, the power density of equipment in the computer room is high, so the volume heat is high.
  The air source heat pump is in winter heating conditions.
  【】Semiconductor cooling fins, also called thermoelectric cooling fins, are cooling devices composed of semiconductors.
   R22 and R410, which are commonly used in air conditioning and refrigeration, are two different refrigerants.
  【】In practical applications, some of the following methods are often used to detect whether the refrigerant in the refrigeration system is sufficient.
no data
 12-1501 Yangguangcheng, Lvting Road, Yuhang District, Hangzhou, Zhejiang Province, China
Icetop refrigeration
Mobile: +86 18668096671
E-Mail: ecm@ecmrefrigerant.com
Whatsapp/Wechat:
+8618668096671
Wechat: +8618668096671
QQ: 435672887
Mobile: +8613429676071
E-Mail: cool@ecmrefrigerant.com
Whatsapp/Wechat:
+8613429676071
no data
Copyright © 2025 Hangzhou Icetop refrigeration Co.,Ltd  /  Oasis Chemical Co.,Limited / A-COOL MANUFACTURING CO.,LIMITED  | Sitemap
Customer service
detect