Contents
Introduction
1 Settlement - theoretical section 6
1.1 Air conditioning and ventilation (SLE) 7
1.1.1 Basic Concepts 12
1.2 Requirements for the development of ACS ventilation system 13
The structure of the control system of air handling units 16
1.3 Description of the instruments used 16
1.3.1 Controller RWI65.01 AEROGYR 17
1.3.1.1 Technical data 18
1.3.1.2 The mechanical device controller 24
1.3.1.3 Specifications 27
1.3.2 The temperature sensor QAM22 Channel 29
1.3.3 The temperature sensor 31 QAC22
2 Design and Technology Section 34
2.1 Comparative analysis of the existing analogue 35
2.2 Development of technical specifications 37
2.3 Development of the construction control board 39
2.4 Calculation of the thermal regime of the device 40
2.5 Calculation of the level of quality 42
2.5.1 Assessment of the level of technological design products 43
2.5.2 Calculation of changes designed product 44
2.6 Development of technological process of assembly unit 46
3 Feasibility section 49
3.1 Selection and justification of the basic version 50
3.2 Determination of the cost of the basic version 51
3.2.1 Calculation of the cost of purchased items for the base case 52
3.2.2 Calculation of direct costs 52
3.2.3 Calculation of indirect costs 53
3.2.4 Calculation of production costs 53
3.3 Calculation of operating cost base case 54
3.3.1 Depreciation 54
3.3.2 Repairs 54
3.3.3 Wages staff 54
3.3.4 Calculation of the cost of energy 55
3.4 Calculation of economic benefit 56
3.4.1 Determining the cost of the project 56
3.4.1.1 The calculation of the cost of materials 56
3.4.1.2 The calculation of the cost of purchased components 57
3.4.1.3 The cost of assembling the control board 58
3.4.1.4 The costs of commissioning 59
3.4.1.5 The costs related to the prevention and repair expenses 59
3.4.1.6 The cost of electricity and heat transfer medium 60
3.4.2 Calculation of the payback period of 61
Chapter 4 Occupational Health and Environment 63
4.1 Analysis and valuation OVFP 64
4.2 Development of recommendations, activities, products and systems life safety 70
4.2.1 Safety in the assembly unit 70
4.3 Calculation of the safety device 70
4.4 Fire safety 80
4.4.1 Interventions for fire prevention, protection and extinguishing fires 81
4.5 Environmental protection 84
4.6 Activities to continue production of the unit in an emergency 86
The diploma project includes drawings executed in the program kompas, protected in 2003 to assess the well-
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