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HC - R22A

A. Physical properties

product

HC - R22A

Physical properties:

The molecular weight

49.19

Boiling point, ° C

24.5

Freezing point, ° C

180.70

Steam density, kg/m after

1.868

Relative density (= 1) air, kg/m after

1.550

Flammable range in air, mg/m after

22000-36000

Evaporation QianZhi (0 ℃) (kj/kg)

367

The stability of

stable

corrosive

There is no

Ozone depletion QianZhi (ODP)

0

The greenhouse effect index (GWP)

0.0003

Lubricating oil

AB/MO

Packing:

Disposable cylinder 11.9 b / 5.4 kg, 20 b / 9.08 kg, not the cylinder 200 kg / 400 l, tanks

Quality standard:

Purity, %

99.8 or higher

The moisture and PPm

10 or less

Acidity, PPm

1 or less

Evaporation residue, PPm

100 or less

appearance

Colorless, not cloudy

smell

No odor

Application:

Alternative refrigerant R22 directly

2. And HC - R22a advantages:

Energy saving:

1) than ordinary refrigerant R22, r114) energy saving 15-20%,

2) environmental protection: the ODP ozone depletion) = 0, GWP (the greenhouse effect) is less than 3;

3) direct replacement: without replacement compressor, pipelines, frozen oil;

4) usage: it is ordinary refrigerant R22, r114) of 42% to 47%.

5) to reduce noise, prolong the life of compressor;

6) in the atmosphere to live life short: less than three months.

7) high and moderate;

8) non-toxic.

Three, the HC - R22a features

1. Complete environmental protection

HC - R22a refrigerant, is a new type environmental protection hydrocarbon refrigerants, adopts refined high purity propane and butane mixture of alkanes, by a certain weight ratio to reconcile, deep purification, precision dispensing, does not damage the ozone layer, without the greenhouse effect, completely green.

2. The economical

By weight, the amount of HC - R22a refrigerants used only R22, r114 45-55%, therefore is more economic.

3. High efficiency and energy saving

Low freezing point, latent heat of evaporation is bigger, makes the unit time cool faster; Isentropic compression is smaller than work, make compressor work more easily, extend the service life of the compressor; Small molecular weight, good liquidity, lower delivery pressure, reduce the load of the compressor. Use the HC - R22a refrigerants, HC - R22a refrigerant hydrocarbon refrigerants, open air conditioning, which can reduce the cost of system operation, reduce the fuel consumption, energy saving rate is as high as 20%, reduce energy consumption.

4. Good refrigeration

Unit volume and the refrigerating capacity of the unit mass is bigger. To improve the heat transfer performance of condenser and evaporator. Therefore, HC - R22a refrigerant refrigeration better cost performance.

5. High oil mixed rate

With all common refrigeration lubricating oil (mineral oil, synthetic lubricants) compatibility, non-toxic, to metal and rubber are no corrosive. And many of the refrigerants need special supporting refrigerant oil, if use undeserved, can appear problem, use of hydrocarbon refrigerants can prevent refrigerant and refrigerant problems of lubricating oil is not compatible. And in most cases, no matter what kind of type R22 refrigerant air conditioning refrigeration equipment need to be in use with HC - R22a refrigerants, don't need to be modified.

6. Pump convenient

Air conditioning system and the pump program without change, according to the original pump procedure, but it is recommended to use digital scale, ensure the pump volume accurately.

7. A wide range

Suitable for household air conditioner, central air conditioning, refrigerator car, such as heat pump refrigeration system.

Strong adaptability to

8.Has unique adaptability to the hot climate.

9. Complete standard

Full compliance with international environmental requirements, the ODP is equal to zero, GDP100 less than 3

Four, the refrigerant latent value data tables

The name of the

HC - R22a

R12

R22

everything

R407c

R410a

 

The latent heat of vaporization value J/G

428

165

233

219.8

250

275

 

Fourth, the refrigerant parameters table

The name of the

HC - R22a

R12

R22

everything

R407c

R410a

Compression ratio

2.54

3.14

2.85

3.5

2.95

2.54

6 ℃ saturated pressure

578

273.4

502

260.7

589.2

869.5

40 ℃ saturated pressure

1472

859.4

1433

914.9

1740

2210

Five, the HC - R22a hydrocarbon refrigerants compared with the performance of refrigerant R22 / r114 table

R22

R114?

HC - R22a

category

As (hydrogen chloride fluorocarbon)

As hydrogen (CFCS)

HC (hydrocarbon)

Chemical name

CHCLF2

CHCLF2 CHCLF2CF1

Alkane

The boiling point

- 41 ℃

- 45 ℃

42.1 ℃

The toxicity of

medium

medium

Very low

After the ignition toxic by-products ()

high

Very high

Very low

Global warming QianZhi (20 years / 100)

340/1700

902/4510

- 0/3

Ozone loss QianZhi

There are

There are

There is no

The atmosphere life (years)

~ 11.9

~ 1700

< 1

Cooling performance

good

good

Very good

Energy efficiency

medium

medium

high

Power consumption

medium

medium

low

Six, saving electricity parameter list (under 34 ℃ / 9 ℃ ambient temperature measured)

specifications

Ordinary refrigerant R22

Hydrocarbon refrigerants HC - R22a

Outlet temperature

To save electricity

Degree/day (h)

Save the electricity/month

To save electricity

Degree/half a year

Current (A)

Current (A)/KWh of power/h

Current (A) /

Electricity KWh/h

10 ℃ in summer /

42 ℃ in winter

1 piece KF - 25 gigawatts (gw)

4 a / 0.85 degrees

2.8 3 a / 0.62 degrees

The same or close to

1.7-2.2 degrees

51 degrees

306 degrees

Two horses KF - 50 gw

8.6 A / 2 degrees

6.5 7.5 A / 1.5 degrees

The same or close to

4-5 degrees

120 degrees

720 degrees

5 horses KF - 120 gigawatts (gw)

8.5 A / 4.0 degrees

6.5 7.2 A / 3.0 degrees

The same or close to

8-10 degrees

240 degrees

1440 degrees

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