Subject Number: KME4330
Subject: Equipment Technology
Units: 5
Weekly Hours: Theoretical:2
Experimental: 1
Tutorial : 1
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Title
Introduction
- Types of refrigeration and air conditioning systems
Type of Compressors
- General
- Reciprocating compressors, parts, maintenance
- Rotary compressor, parts, maintenance.
- Scroll compressor, parts, maintenance.
- Screw compressor, parts, maintenance.
- Vane compressor, parts, maintenance.
- Centrifugal compressor, parts, maintenance
Heat exchangers
- Condensers, types and maintenance
- Evaporators, , types and maintenance
Expansion devices
- Expansion devices, capillary tube, TEV, AEV, orifice,
Air Handling units
- general specifications, types, components(mixing chamber, fan
types, filters types, cooling coil, heating coil, humidifier
,attenuator)
Air washers
- general specifications, installation
Cooling tower
- Types, parts, general specifications, problems, installation, and
water treatment
Boiler
- Types, parts, maintenance, burner's type.
Control device
- ( thermostat, pressure switches, oil pressure switches, pressure
gauges, solenoid valves, evaporator pressure regulation valves,
shut-off valves, filter driers, Sight glass, suction accumulators,
relief valves, strainers, check valves)
Refrigerator & Freezer
- types, parts, maintenance
Packaged units
- types, parts, maintenance
Week
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16-17
18
19
12.
13.
14.
15.
16.
17.
18.
19.
20.
chillers
- types, parts, maintenance
Cold rooms & ware house
- (general specification)
Central air conditioning
- Types, components, installation
Ice manufacturing,
- General specification, parts.
Car air conditioning
- system, parts, maintenance
Select of compressor
- according to software
Select of capillary tubes
- according to ASHRAE
Select of expansion valve
- according to company manual
Select of cooling tower
- according to company manual
20-21
22
23-24
25
26
27
28
29
30