1. Teknologi Dan Rekayasa
INSTALATION REFRIGERATION
(013.TPTU.KK.06)

2. Equipment Refregeration Accessories Refregeration
Material
Engineers Reference
Equipment Refregeration
Accessories Refregeration

3. Engineers Reference Choose the right tool Know what to do
Maintain equipment materials
Prioritize and follow the safety procedures
Team Multimedia SMKN 1 Mgl

4. INTRODUCTION
Installing the system refrigeration :
Is a major work in assembly or maintenance equipment refrigeration
Team Multimedia SMKN 1 Mgl

5. Equipment refregeration Copper pipe
Most commonly used for engine cooling refrigerant types of materials with R 11, R 12, R 22 and R 502.
To refrigerant engine use copper pipe, called a special ACR TUBING
Team Multimedia SMKN 1 Mgl

6. Aluminium pipe Many are used as evaporator
Ability through hot worse from copper pipes
Continuation or welding with MIG Weld or Platinum 52 with mixture of boraks
The price is relatively more expensive
Team Multimedia SMKN 1 Mgl

7. Steel pipe Steel pipe used in many machines such as domestic
refrigerator freezer
Continuation of steel pipe
with a brassing system or use
the whorl
Steel pipes used in engine cooling of refrigerant Ammonia
Team Multimedia SMKN 1 Mgl

8. Fleksibel Pipe
To muffle the vibration may cause damage to the pipe connection (especially the connection pipe to the compressor), the part is installed on the flexible pipe
Flexible pipe made of a flexible hose bronze coated with plaited hair ribbon and bronze connect with copper pipe as the end
Team Multimedia SMKN 1 Mgl

9. Capilary pipe
Also called Impedance tube, Restrictor tube or choke tube.
Capillary pipe is made of copper pipe with a hole in a very small
Function of capillary tube:
1. Lower pressure liquid refrigerant that flows in
2. Set the amount of liquid refrigerant that flows through
3. Generating pressure of refrigerant in the condenser
Capillary pipe not buckling too harsh, because it can cause choke the hole of pipe. Capillary pipe connecting the filter (filter dryer) and the evaporator, is the boundary between the high pressure and low pressure of the system.
In the middle section may be placed along with intake channel and placed. Part of this is called “heat Exchanger”
Team Multimedia SMKN 1 Mgl

10. Accessories Refregeration Soldering Fitting
Is installation of refregeration accessories that are useful to help make a connection with the furcation and welding
Team Multimedia SMKN 1 Mgl

11. Soldering Fittings Socket (coupling) ……….
is one of the types of accessories installation who works for                                      help make continuation 2 pipes with                                      same diameter.
Reducing Socket …………
is one type of accesories where
the function of reducing socket is to
help continuation to the 2 pipe with
different diameters.
Team Multimedia SMKN 1 Mgl

12. Elbow and T socket
Elbow T socket
Team Multimedia SMKN 1 Mgl

13. Flare fitting and Flare nuts
is one of the accessories                                                      installation refrigerant a working                                                      to make continuation is not a
permanent pipe, whether the
connection pipe with pipes, and
pipes with other components
Flare nuts is one of the accessories of the installation refrigerant which is a couple of double Flare are like shape and has Nuts
Team Multimedia SMKN 1 Mgl